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CN114402957A - Water tower type high-efficiency accurate farmland irrigation device - Google Patents

Water tower type high-efficiency accurate farmland irrigation device Download PDF

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Publication number
CN114402957A
CN114402957A CN202210202649.6A CN202210202649A CN114402957A CN 114402957 A CN114402957 A CN 114402957A CN 202210202649 A CN202210202649 A CN 202210202649A CN 114402957 A CN114402957 A CN 114402957A
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water
tower
storage seat
pipe
water storage
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CN114402957B (en
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周延
李茉
梁冬玲
王吉权
许相惠
谢桂林
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Northeast Agricultural University
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    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G25/00—Watering gardens, fields, sports grounds or the like
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use
    • Y02A20/108—Rainwater harvesting

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  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Sewage (AREA)
  • Electromagnetic Pumps, Or The Like (AREA)

Abstract

Accurate irrigation equipment of water tower formula high efficiency belongs to water conservancy and civil engineering technical field, comprises water tower (1), catchment canal (2), well (4), retaining seat (5), its characterized in that: a water well (4) is arranged below the water tower (1), and the lower end of the water well (4) extends into the center of the bottom of the water storage seat (5); the water storage seat (5) is of a flat-ball-shaped structure arranged below the water well (4), the height of the water storage seat is 1-10 meters, the front and back lengths of the water storage seat are 2-200 meters, and the left and right lengths of the water storage seat are 2-50 meters, and the water storage seat (5) is constructed by excavation; the water storage seat (5) comprises a water seepage hole (28), a water storage seat top (29), a water seepage part (30) of the water storage seat, a water storage part (31) of the water storage seat and a water storage cavity (32); the water seepage holes (28) are a plurality of small holes for water seepage or seepage on the water seepage part (30) of the water storage seat. The invention has the advantages of simple manufacture, strong operability, low cost and obvious effect.

Description

水塔式高效精准农田灌溉装置Water tower type high-efficiency precision farmland irrigation device

技术领域technical field

本发明涉及一种水塔式高效精准农田灌溉装置，属于水利与土木工程技术领域。The invention relates to a water tower type high-efficiency and precise farmland irrigation device, which belongs to the technical fields of water conservancy and civil engineering.

背景技术Background technique

目前，农业灌溉方面，常见方式有滴灌、喷灌、喷灌微喷、微喷等方式，能够较好地满足农作物对浇水方式的需求，但是这些灌溉方式最基本的一个要求就是必须要有充足的水源。总所周知，在农田需要大量水时，很多地方很多时候会发生干旱，眼瞅着农作物急需灌溉，却没有足够的水被作物利用，很多时候，短期内由于雨水较多较大，或者不是太急需，江河内的水也会顺河流走，很多水又会被白白浪费掉，因此，如何将水多时的水通过土壤或蓄水座保存下来供水少时农田需水利用成为一个急需解决的难题？利用设置在农田中的水塔将水提升到顶部高处以便给农田高效精准灌溉的装置，水塔下方是水井，水井下端伸进蓄水座底部中央，蓄水座能够通过渗水孔从周围土壤中聚集水，也可以通过渗水孔将蓄水座内过多的水渗出到周围的土壤中，水井内设置有潜水泵，能够将蓄水座内的水上扬到塔底蓄水池中，随后扬水机将塔底蓄水池中的水再上扬到塔顶蓄水池，这样塔顶蓄水池内的水就具有较大的势能，在通过泄水管与农田中的滴灌、喷灌等装置连通时，具有较大的压力而顺利将水输送到农田指定位置，达到高效精准灌溉的目的，发明一种水塔式高效精准农田灌溉装置是必要的。At present, in terms of agricultural irrigation, the common methods include drip irrigation, sprinkler irrigation, sprinkler irrigation, micro-spray, micro-spray, etc., which can better meet the needs of crops for watering methods, but one of the most basic requirements of these irrigation methods is that there must be sufficient water source. As we all know, when the farmland needs a lot of water, many places will suffer from droughts. Seeing that the crops are in urgent need of irrigation, there is not enough water to be used by the crops. If it is urgently needed, the water in the river will also flow along the river, and a lot of water will be wasted in vain. Therefore, how to save the water when there is a lot of water through the soil or the water storage seat is a problem that needs to be solved urgently. A device that uses a water tower set in the farmland to raise water to a high top for efficient and precise irrigation of the farmland. Below the water tower is a water well, and the lower end of the well extends into the center of the bottom of the water storage seat. The water can also seep the excess water in the water storage seat into the surrounding soil through the seepage hole. A submersible pump is installed in the well, which can lift the water in the water storage seat to the reservoir at the bottom of the tower, and then lift the water. The machine lifts the water in the reservoir at the bottom of the tower to the reservoir at the top of the tower, so that the water in the reservoir at the top of the tower has a large potential energy. It is necessary to invent a water tower type high-efficiency and precise farmland irrigation device to achieve the purpose of high-efficiency and precise irrigation with high pressure and smooth delivery of water to the designated position of the farmland.

发明内容SUMMARY OF THE INVENTION

为了解决如何将水多时的水通过土壤或蓄水座保存下来供水少时农田需水利用难题，本发明提供了一种水塔式高效精准农田灌溉装置，该水塔式高效精准农田灌溉装置利用设置在农田中的水塔将水提升到顶部高处以便给农田高效精准灌溉的装置，水塔下方是水井，水井下端伸进蓄水座底部中央，蓄水座能够通过渗水孔从周围土壤中聚集水，也可以通过渗水孔将蓄水座内过多的水渗出到周围的土壤中，水井内设置有潜水泵，能够将蓄水座内的水上扬到塔底蓄水池中，随后扬水机将塔底蓄水池中的水再上扬到塔顶蓄水池，这样塔顶蓄水池内的水就具有较大的势能，在通过泄水管与农田中的滴灌、喷灌等装置连通时，具有较大的压力而顺利将水输送到农田指定位置，达到高效精准灌溉的目的。In order to solve the problem of how to save the water that has a lot of water through the soil or the water storage seat and use the farmland water when the water supply is low, the present invention provides a water tower-type high-efficiency and precise farmland irrigation device. The water tower in the farmland lifts the water to the top height for efficient and precise irrigation of the farmland. Below the water tower is a water well, and the lower end of the well extends into the bottom center of the water storage seat. Excessive water in the water storage seat can also be seeped out into the surrounding soil through the seepage hole. A submersible pump is installed in the well, which can lift the water in the water storage seat to the reservoir at the bottom of the tower. The water in the reservoir at the bottom of the tower is then raised to the reservoir at the top of the tower, so that the water in the reservoir at the top of the tower has a large potential energy. High pressure and smooth water delivery to the designated position of the farmland to achieve the purpose of efficient and precise irrigation.

本发明解决其技术问题所采用的技术方案是：The technical scheme adopted by the present invention to solve its technical problems is:

本发明水塔式高效精准农田灌溉装置，由水塔1、集水渠2、水井4、蓄水座5组成，其特征在于：所述的水塔1下方是水井4，水井4下端伸进蓄水座5底部中央；蓄水座5是在水井4下方设置的扁球囊状结构，上下的高度为1-10米、前后长度为2-200米、左右长度为2-50米，蓄水座5通过开挖建造而成；蓄水座5包括渗水孔28、蓄水座顶29、蓄水座渗水部30、蓄水座储水部31和蓄水座腔32；蓄水座储水部31是蓄水座5的下部，上下的高度为0.7-7米；蓄水座渗水部30是蓄水座5的上部，上下的高度为0.3-3米；蓄水座储水部31和蓄水座渗水部30共同围成的内腔为蓄水座腔32；蓄水座顶29是蓄水座渗水部30顶部的水平圆台，水井4从蓄水座顶29中央伸入蓄水座腔32中；渗水孔28是蓄水座渗水部30上用于水渗入或渗出的小孔，多个，相邻两个渗水孔28之间相距5-10厘米，每个渗水孔28均由蓄水座壁19、渗水孔外口网20、渗水孔内口21和渗水孔壁22组成；蓄水座壁19是蓄水座5四周的壁，由钢筋混凝土砌成，厚度为5-20厘米；渗水孔外口网20是渗水孔28在蓄水座壁19外表面处的网状结构，为不锈钢质，呈圆形，渗水孔外口网20网孔孔径大小为100-200目，遮盖住渗水孔外口，渗水孔外口也呈圆形，圆形的直径为1-2厘米；渗水孔内口21是渗水孔28在蓄水座壁19内表面处的开口，呈圆形，渗水孔内口21也呈圆形，圆形的直径为2-4厘米；渗水孔壁22是渗水孔内口21和渗水孔外口之间渗水孔28的侧壁。The water tower type high-efficiency and precise farmland irrigation device of the present invention is composed of a water tower 1, a water collecting channel 2, a water well 4, and a water storage seat 5, and is characterized in that: the water tower 1 is under the water well 4, and the lower end of the water well 4 extends into the water storage seat 5. The center of the bottom; the water storage seat 5 is a flat spherical structure arranged under the water well 4, and the upper and lower heights are 1-10 meters, the front and rear lengths are 2-200 meters, and the left and right lengths are 2-50 meters. The water storage seat 5 It is constructed by excavation; the water storage seat 5 includes a water seepage hole 28, a water storage seat roof 29, a water storage seat seepage portion 30, a water storage seat water storage portion 31 and a water storage seat cavity 32; the water storage seat water storage portion 31 It is the lower part of the water storage seat 5, and the upper and lower heights are 0.7-7 meters; the water storage seat seepage part 30 is the upper part of the water storage seat 5, and the upper and lower heights are 0.3-3 meters; The inner cavity formed by the water seepage part 30 is the water storage seat cavity 32; the water storage seat top 29 is a horizontal circular platform on the top of the water storage seat water seepage part 30, and the water well 4 extends from the center of the water storage seat top 29 into the water storage seat cavity 32 In; the seepage hole 28 is a small hole for water infiltration or seepage on the seepage part 30 of the water storage seat, multiple, and the distance between two adjacent seepage holes 28 is 5-10 cm, and each seepage hole 28 is formed by the storage The water seat wall 19, the water seepage hole outer net 20, the water seepage hole inner mouth 21 and the water seepage hole wall 22 are composed of; the water storage seat wall 19 is the wall around the water storage seat 5, and is made of reinforced concrete with a thickness of 5-20 cm The net 20 of the water seepage hole is the mesh structure of the water seepage hole 28 on the outer surface of the water storage seat wall 19, which is stainless steel and is circular. The outer mouth of the seepage hole is also circular, and the diameter of the circle is 1-2 cm; the inner mouth 21 of the seepage hole is the opening of the seepage hole 28 on the inner surface of the water storage seat wall 19, which is circular, The inner opening 21 of the seepage hole is also circular, and the diameter of the circle is 2-4 cm; the seepage hole wall 22 is the side wall of the seepage hole 28 between the inner opening 21 of the seepage hole and the outer opening of the seepage hole.

所述的水塔1呈圆柱形，圆柱的直径为3-10米、高度为5-20米，水塔1建造时，先在水井4上口四周打好地基，用砖、石块配合钢筋支架制成底座，然后用砖、石块砌出四周壁、塔底蓄水池16及塔顶蓄水池9，留出水塔门25框，供建好后安装水塔门25，同时流出安装泄水管14、攀登梯11、扬水机3及供电控制设施的结构，用混凝土涂刮在所有结构的表面；水塔1由扬水机3、扬水机进水管6、扬水机出水管7、塔顶盖8、塔顶蓄水池9、中转控制部10、攀登梯11、泄水管口12、泄水管箍13、泄水管14、潜水泵出水管15、塔底蓄水池16、塔基周槽17、潜水泵23、灌水管24、水塔门25、泄水管控阀26和潜水泵进水管27组成；扬水机3位于水塔1顶部，呈圆柱形，圆柱形扬水机3的直径为30-100厘米、高度为30-50厘米，扬水机3内有电动抽水泵，扬水机3下方通过扬水机进水管6与塔底蓄水池16相连，扬水机进水管6的下端水笼头浸没在塔底蓄水池16内水面之下；扬水机3侧方通过扬水机出水管7与塔顶蓄水池9相连，扬水机出水管7的管口浸没在塔顶蓄水池9内水面之下，且在扬水机出水管7管口设置一个浮子，用以控制扬水机3内有电动抽水泵的开关；扬水机进水管6为内嵌钢筋螺旋丝的橡胶管，呈圆筒状，扬水机进水管6的内直径为5-10厘米、管壁的厚度为0.5-1厘米，一端连接在扬水机3的下表面，另一端连接一个水笼头，水笼头浸没在塔底蓄水池16内水面之下；扬水机出水管7为内嵌钢筋螺旋丝的橡胶管，呈圆筒状，扬水机出水管7的内直径为5-10厘米、管壁的厚度为0.5-1厘米，一端连接在扬水机3的侧面，另一端为游离端，在扬水机出水管7的游离端连接一个浮子；塔顶盖8是水塔1顶部开口的盖子，由钢筋混凝土制作而成，呈圆饼形，塔顶盖8的直径为70-150厘米；塔顶蓄水池9是水塔1上部的蓄水池，下部连通泄水管14，上部伸进扬水机出水管7；泄水管14为铁质、塑料质或铝合金质，管内径为2-5厘米，泄水管14上端与塔顶蓄水池9相连通，泄水管14上端的开口为泄水管口12，泄水管14下端游离，下端游离处设置有泄水管控阀26，中间由多个泄水管箍13等间距将泄水管14固定设置在水塔1侧壁外表面上；泄水管箍13为塑料质，基部为固定杆，端部为固定圈，固定杆呈圆柱状；水塔1下部又称中转控制部10，相当于将塔顶蓄水池9抬高的支架，中转控制部10内部空，由水塔门25供操作人员自由出入中转控制部10；塔底蓄水池16是位于中转控制部10内水井4旁边的蓄水池，呈半圆柱形，塔底蓄水池16的高度为1-1.5米，塔底蓄水池16没有顶壁，侧壁和底壁由钢筋混凝土制成，内腔用于蓄水，弧边与中转控制部10外壁内表面之间相距10-20厘米，潜水泵出水管15喷出的水进入塔底蓄水池16中，用于为塔底蓄水池16供水；潜水泵23一端连接潜水泵进水管27，另一端连接潜水泵出水管15；潜水泵进水管27为内嵌钢筋螺旋丝的橡胶管，呈圆筒状，扬水机出水管7的内直径为8-15厘米、管壁的厚度为0.5-1厘米，在水井4内的一端为游离端，游离端处设置有水笼头，另一端连接在潜水泵23上；潜水泵出水管15为内嵌钢筋螺旋丝的橡胶管，呈圆筒状，扬水机出水管7的内直径为8-15厘米、管壁的厚度为0.5-1厘米，在塔底蓄水池16内的一端为游离端，另一端连接在潜水泵23上，潜水泵出水管15的游离端处设置一个浮子；水塔门25是双扇对开的门，宽度为70-150厘米；攀登梯11是固定设置在水塔1侧壁外表面上的梯子，木质、铁质或铝合金质，下端距离地面30-50厘米，上端伸出水塔1顶40-70厘米，且伸出水塔1顶的部分只有两侧的纵杆而没有中间的横杆；塔基周槽17是水塔1基部周边在农田土壤18土壤上面向下陷入后形成的凹槽，由钢筋水泥混凝土制成，深度为20-50厘米、宽度为1-5米；灌水管24是将外界的水输送到水井内的管道，为塑料质、不锈钢质或铝合金质，外端分为两叉，一叉连通塔基周槽17，另一叉连通集水渠2，两叉的末端均设置有孔径为100-200目的滤网；集水渠2是水塔1外侧的水渠，与外界的水源相连。The water tower 1 is cylindrical, the diameter of the cylinder is 3-10 meters, and the height is 5-20 meters. When the water tower 1 is constructed, first lay a good foundation around the upper mouth of the water well 4, and use bricks, stones and steel bars to make it. Then use bricks and stones to build the surrounding walls, the reservoir 16 at the bottom of the tower and the reservoir 9 at the top of the tower, leaving the water tower door 25 frame for the installation of the water tower door 25 after completion, and at the same time outflow and install the drain pipe 14 , climbing ladder 11, water pump 3 and the structure of power supply control facilities, use concrete to scrape the surface of all structures; water tower 1 consists of water pump 3, water pump inlet pipe 6, water pump outlet pipe 7, tower top cover 8, tower Top reservoir 9, transfer control unit 10, climbing ladder 11, drain nozzle 12, drain pipe hoop 13, drain pipe 14, submersible pump outlet pipe 15, tower bottom reservoir 16, tower base peripheral groove 17, submersible pump 23. The irrigation pipe 24, the water tower gate 25, the water discharge control valve 26 and the submersible pump inlet pipe 27 are composed; 30-50 cm, there is an electric pump in the pump 3, the bottom of the pump 3 is connected to the bottom reservoir 16 through the pump inlet pipe 6, and the water tap at the lower end of the pump inlet pipe 6 is immersed in the tower bottom reservoir 16 Under the inner water surface; the side of the water pump 3 is connected with the tower top reservoir 9 through the water pump outlet pipe 7, and the nozzle of the water pump outlet pipe 7 is immersed under the water surface in the tower top reservoir 9, and is in the water pump. A float is set at the mouth of the water outlet pipe 7 to control the switch of the electric pump in the water pump 3; The diameter is 5-10 cm, the thickness of the pipe wall is 0.5-1 cm, one end is connected to the lower surface of the water pump 3, and the other end is connected to a water tap, and the water tap is immersed under the water surface in the reservoir 16 at the bottom of the tower; The water outlet pipe 7 of the machine is a rubber tube embedded with reinforced spiral wires, which is cylindrical. The inner diameter of the water pump outlet pipe 7 is 5-10 cm, the thickness of the pipe wall is 0.5-1 cm, and one end is connected to the water pump 3. The side, the other end is the free end, and a float is connected to the free end of the water pump outlet pipe 7; the tower top cover 8 is the cover of the top opening of the water tower 1, which is made of reinforced concrete and is in the shape of a round cake. The diameter is 70-150 cm; the tower top reservoir 9 is the reservoir on the upper part of the water tower 1, the lower part is connected to the drain pipe 14, and the upper part extends into the pump outlet pipe 7; the drain pipe 14 is made of iron, plastic or aluminum alloy. , the inner diameter of the pipe is 2-5 cm, the upper end of the drain pipe 14 is communicated with the tower top reservoir 9, the opening at the upper end of the drain pipe 14 is the drain pipe mouth 12, the lower end of the drain pipe 14 is free, and the free place at the lower end is provided with a drain control valve 26. The drain pipe 14 is fixedly arranged on the outer surface of the side wall of the water tower 1 by a plurality of drain pipe clamps 13 in the middle; the drain pipe clamp 13 is plastic, the base is a fixed rod, the end is a fixed ring, and the fixed rod is cylindrical The lower part of the water tower 1 is also called the transfer control part 10, which is equivalent to the support for raising the reservoir 9 at the top of the tower. By entering and leaving the transfer control part 10; the tower bottom reservoir 16 is a reservoir located next to the water well 4 in the transfer control part 10, and is semi-cylindrical. The height of the tower bottom reservoir 16 is 1-1.5 meters, and the tower bottom storage The pool 16 has no top wall, the side wall and bottom wall are made of reinforced concrete, the inner cavity is used for water storage, the distance between the arc edge and the inner surface of the outer wall of the transfer control part 10 is 10-20 cm, and the water outlet pipe 15 of the submersible pump sprays out The water enters the tower bottom reservoir 16 for water supply to the tower bottom reservoir 16; one end of the submersible pump 23 is connected to the submersible pump water inlet pipe 27, and the other end is connected to the submersible pump water outlet pipe 15; the submersible pump water inlet pipe 27 is embedded The rubber tube of the steel spiral wire is cylindrical, the inner diameter of the water pump outlet pipe 7 is 8-15 cm, the thickness of the pipe wall is 0.5-1 cm, and one end in the well 4 is the free end, and the free end is set There is a water tap, and the other end is connected to the submersible pump 23; the water outlet pipe 15 of the submersible pump is a rubber tube with embedded steel helical wires, which is cylindrical, and the inner diameter of the water pump outlet pipe 7 is 8-15 cm. The thickness is 0.5-1 cm, one end in the reservoir 16 at the bottom of the tower is a free end, the other end is connected to the submersible pump 23, and a float is set at the free end of the water outlet pipe 15 of the submersible pump; the water tower door 25 is a pair of double fans. The open door has a width of 70-150 cm; the climbing ladder 11 is a ladder fixed on the outer surface of the side wall of the water tower 1, made of wood, iron or aluminum alloy, the lower end is 30-50 cm from the ground, and the upper end extends out of the water tower 1 The top is 40-70 cm, and the part protruding from the top of the water tower 1 has only the longitudinal bars on both sides without the middle cross bar; The groove is made of reinforced cement concrete, with a depth of 20-50 cm and a width of 1-5 meters; the irrigation pipe 24 is a pipe for transporting water from the outside into the well, and is made of plastic, stainless steel or aluminum alloy. The end is divided into two forks, one fork is connected to the peripheral groove 17 of the tower base, and the other fork is connected to the collecting channel 2. The ends of the two forks are provided with a filter screen with a diameter of 100-200 mesh; the collecting channel 2 is the water channel outside the water tower 1, and the Connected to outside water sources.

所述的水井4是位于水塔1下方的水井，水井4下端伸进蓄水座5内，距离蓄水座5底部内表面10-20厘米，水井4上端开口于水塔1内的农田土壤18表面，井壁由砖混结构砌成，水井4内径为50-150厘米，深度为10-100米，潜水泵进水管27伸入其中；农田土壤18是能够利用水塔1进行高效精准灌溉的农田，水塔1、水井4和蓄水座5均设置在农田土壤18处。Described water well 4 is a water well located below water tower 1, and the lower end of water well 4 extends into water storage seat 5, and is 10-20 centimeters from the bottom inner surface of water storage seat 5, and the upper end of water well 4 is opened on the surface of farmland soil 18 in water tower 1. , the well wall is made of brick-concrete structure, the inner diameter of the well 4 is 50-150 cm, the depth is 10-100 meters, and the submersible pump inlet pipe 27 extends into it; the farmland soil 18 is the farmland that can be efficiently and accurately irrigated by the water tower 1, The water tower 1 , the water well 4 and the water storage seat 5 are all arranged on the soil 18 of the farmland.

本发明的有益效果为，水塔式高效精准农田灌溉装置利用设置在农田中的水塔将水提升到顶部高处以便给农田高效精准灌溉的装置，水塔下方是水井，水井下端伸进蓄水座底部中央，蓄水座能够通过渗水孔从周围土壤中聚集水，也可以通过渗水孔将蓄水座内过多的水渗出到周围的土壤中，水井内设置有潜水泵，能够将蓄水座内的水上扬到塔底蓄水池中，随后扬水机将塔底蓄水池中的水再上扬到塔顶蓄水池，这样塔顶蓄水池内的水就具有较大的势能，在通过泄水管与农田中的滴灌、喷灌等装置连通时，具有较大的压力而顺利将水输送到农田指定位置，达到高效精准灌溉的目的。本发明制作简单，可操作性强，成本低廉，效果明显。The beneficial effect of the present invention is that the water tower type high-efficiency and precise farmland irrigation device utilizes a water tower arranged in the farmland to lift water to a high top position for efficient and precise irrigation of the farmland. Below the water tower is a water well, and the lower end of the water well extends into the water storage seat In the center of the bottom, the water storage seat can collect water from the surrounding soil through the water seepage hole, and can also seep the excess water in the water storage seat into the surrounding soil through the water seepage hole. A submersible pump is installed in the well, which can store water. The water in the seat is lifted into the reservoir at the bottom of the tower, and then the water pump will raise the water in the reservoir at the bottom of the tower to the reservoir at the top of the tower, so that the water in the reservoir at the top of the tower has a large potential energy. When the drain pipe is connected to the drip irrigation, sprinkler irrigation and other devices in the farmland, it has a large pressure and can smoothly transport the water to the designated position of the farmland to achieve the purpose of efficient and precise irrigation. The invention has the advantages of simple manufacture, strong operability, low cost and obvious effect.

附图说明Description of drawings

下面结合附图对本发明进一步说明。The present invention will be further described below with reference to the accompanying drawings.

图1为水塔式高效精准农田灌溉装置的整体结构示意图。Figure 1 is a schematic diagram of the overall structure of a water tower type high-efficiency precision farmland irrigation device.

图2为水塔式高效精准农田灌溉装置的渗水孔纵剖面结构示意图。Figure 2 is a schematic diagram of the longitudinal section structure of the seepage hole of the water tower type high-efficiency precision farmland irrigation device.

图中，1.水塔，2.集水渠，3.扬水机，4.水井，5.蓄水座，6.扬水机进水管，7.扬水机出水管，8.塔顶盖，9.塔顶蓄水池，10.中转控制部，11.攀登梯，12.泄水管口，13.泄水管箍，14.泄水管，15.潜水泵出水管，16.塔底蓄水池，17.塔基周槽，18.农田土壤，19.蓄水座壁，20.渗水孔外口网，21.渗水孔内口，22.渗水孔壁，23.潜水泵，24.灌水管，25.水塔门，26.泄水管控阀，27.潜水泵进水管，28.渗水孔，29.蓄水座顶，30.蓄水座渗水部，31.蓄水座储水部，32.蓄水座腔。In the figure, 1. water tower, 2. water collection channel, 3. water pump, 4. water well, 5. water storage seat, 6. water pump inlet pipe, 7. water pump outlet pipe, 8. tower top cover, 9. tower Top storage tank, 10. Transfer control section, 11. Climbing ladder, 12. Drain pipe mouth, 13. Drain pipe clamp, 14. Drain pipe, 15. Submersible pump outlet pipe, 16. Tower bottom tank, 17. Peripheral groove of tower base, 18. Farmland soil, 19. Water storage seat wall, 20. Outer mouth net of water seepage hole, 21. Inner mouth of water seepage hole, 22. Seepage hole wall, 23. Submersible pump, 24. Irrigation pipe, 25. Water tower door, 26. Drainage control valve, 27. Submersible pump inlet pipe, 28. Water seepage hole, 29. Water storage seat top, 30. Water storage seat seepage section, 31. Water storage seat water storage section, 32. Water storage seat cavity.

具体实施方式Detailed ways

实施例一Example 1

水塔式高效精准农田灌溉装置，由水塔1、集水渠2、扬水机3、水井4、蓄水座5、扬水机进水管6、扬水机出水管7、塔顶盖8、塔顶蓄水池9、中转控制部10、攀登梯11、泄水管口12、泄水管箍13、泄水管14、潜水泵出水管15、塔底蓄水池16、塔基周槽17、农田土壤18、蓄水座壁19、渗水孔外口网20、渗水孔内口21、渗水孔壁22、潜水泵23、灌水管24、水塔门25、泄水管控阀26、潜水泵进水管27、渗水孔28、蓄水座顶29、蓄水座渗水部30、蓄水座储水部31、蓄水座腔32组成。水塔1是将水提升到顶部高处以便给农田高效精准灌溉的装置，水塔1下方是水井4，水井4下端伸进蓄水座5底部中央，水井4内设置有潜水泵23，能够将蓄水座5内的水上扬到塔底蓄水池16中，随后扬水机3将塔底蓄水池16中的水再上扬到塔顶蓄水池9，这样塔顶蓄水池9内的水就具有较大的势能，在通过泄水管14与农田中的滴灌、喷灌等装置连通时，具有较大的压力而顺利将水输送到农田指定位置，达到高效精准灌溉的目的；水塔1呈圆柱形，圆柱的直径为3-10米、高度为5-20米，水塔1建造时，先在水井4上口四周打好地基，用砖、石块配合钢筋支架制成底座，然后用砖、石块砌出四周壁、塔底蓄水池16及塔顶蓄水池9，留出水塔门25框，供建好后安装水塔门25，同时流出安装泄水管14、攀登梯11、扬水机3及供电控制设施的结构，用混凝土涂刮在所有结构的表面，以免水塔1内水的泄漏；水塔1由扬水机3、扬水机进水管6、扬水机出水管7、塔顶盖8、塔顶蓄水池9、中转控制部10、攀登梯11、泄水管口12、泄水管箍13、泄水管14、潜水泵出水管15、塔底蓄水池16、塔基周槽17、潜水泵23、灌水管24、水塔门25、泄水管控阀26和潜水泵进水管27组成；扬水机3结构和功能同公知的电动抽水机，位于水塔1顶部，呈圆柱形，圆柱形扬水机3的直径为30-100厘米、高度为30-50厘米，扬水机3内有电动抽水泵，扬水机3下方通过扬水机进水管6与塔底蓄水池16相连，扬水机进水管6的下端水笼头浸没在塔底蓄水池16内水面之下；扬水机3侧方通过扬水机出水管7与塔顶蓄水池9相连，扬水机出水管7的管口浸没在塔顶蓄水池9内水面之下，且在扬水机出水管7管口设置一个浮子，用以控制扬水机3内有电动抽水泵的开关，通电后，扬水机3下方的扬水机进水管6能够将塔底蓄水池16内的是抽到水塔1顶部，然后由扬水机出水管7排出，灌入塔顶蓄水池9中，当水位达到一定位置时，浮子上浮，拉动电动抽水泵的开关，断开电路，扬水机3停止抽水；当塔顶蓄水池9的水使用时，经泄水管14排出，塔顶蓄水池9水的水位下降，浮子下降，松开电动抽水泵的开关，接通电路，扬水机3开始抽水，这样即可保证塔顶蓄水池9始终有足量的水供农田高效精准灌溉使用；扬水机进水管6是将塔底蓄水池16内的水在电动抽水泵的作用下抽到水塔1顶部的管道，为内嵌钢筋螺旋丝的橡胶管，呈圆筒状，扬水机进水管6的内直径为5-10厘米、管壁的厚度为0.5-1厘米，一端连接在扬水机3的下表面，另一端连接一个水笼头，水笼头浸没在塔底蓄水池16内水面之下；扬水机出水管7是将扬水机3抽上来的水排入塔顶蓄水池9中的管道，为内嵌钢筋螺旋丝的橡胶管，呈圆筒状，扬水机出水管7的内直径为5-10厘米、管壁的厚度为0.5-1厘米，一端连接在扬水机3的侧面，另一端为游离端，在扬水机出水管7的游离端连接一个浮子；塔顶盖8是水塔1顶部开口的盖子，由钢筋混凝土制作而成，呈圆饼形，塔顶盖8的直径为70-150厘米，打开塔顶盖8后，能够方便人员进入塔顶蓄水池9作业，比如清理沉积物、安装必要设备等。塔顶蓄水池9是水塔1上部的蓄水池，下部连通泄水管14，上部伸进扬水机出水管7，塔顶蓄水池9用于储存扬水机3抽上来的水，在扬水机出水管7游离端浮子的控制下，通过泄水管14，为农田滴灌、喷灌等供水；泄水管14是将塔顶蓄水池9流出供农田高效精准灌溉使用的管道，为铁质、塑料质或铝合金质，管内径为2-5厘米，泄水管14上端与塔顶蓄水池9相连通，泄水管14上端的开口为泄水管口12，泄水管14下端游离，下端游离处设置有泄水管控阀26，中间由多个泄水管箍13等间距将泄水管14固定设置在水塔1侧壁外表面上；泄水管控阀26结构和功能同公知的水龙头，旋开即可使泄水管14畅通，水流出，旋紧则关闭泄水管14；泄水管箍13为塑料质，基部为固定杆，端部为固定圈，固定杆呈圆柱状，设置时，先用冲击钻在水塔1侧壁外表面上打孔，然后塞入塑料质的膨胀座，用螺丝刀将螺丝刀穿过泄水管箍13的固定杆，旋紧，将整个泄水管箍13固定在水塔1侧壁外表面上，接着，打开泄水管箍13的固定圈，将泄水管14放入固定圈中，合上固定圈，用螺钉将固定圈连接起来，这样即可将泄水管14通过泄水管箍13牢牢地固定在水塔1侧壁外表面上；由于抽水的原理是排空管道内气体，然后在大气压的作用下，将水从低处抽吸到高处，但大气压力有限，一般能抽吸到10米左右的高度，再高就抽不上去了，故水塔1下部又称中转控制部10，相当于将塔顶蓄水池9抬高的支架，中转控制部10内部空，由水塔门25供操作人员自由出入中转控制部10；塔底蓄水池16是位于中转控制部10内水井4旁边的蓄水池，呈半圆柱形，塔底蓄水池16的高度为1-1.5米，塔底蓄水池16没有顶壁，侧壁和底壁由钢筋混凝土制成，内腔用于蓄水，弧边与中转控制部10外壁内表面之间相距10-20厘米，潜水泵出水管15喷出的水进入塔底蓄水池16中，用于为塔底蓄水池16供水；潜水泵23是能够在电力作用下将水井4内的水抽上来灌入塔底蓄水池16中的抽水设备，一端连接潜水泵进水管27，另一端连接潜水泵出水管15；潜水泵进水管27是将水井4的水利用潜水泵23抽上来的管道，为内嵌钢筋螺旋丝的橡胶管，呈圆筒状，扬水机出水管7的内直径为8-15厘米、管壁的厚度为0.5-1厘米，在水井4内的一端为游离端，游离端处设置有水笼头，另一端连接在潜水泵23上；潜水泵出水管15是将潜水泵23抽上来的水排入塔底蓄水池16中的管道，为内嵌钢筋螺旋丝的橡胶管，呈圆筒状，扬水机出水管7的内直径为8-15厘米、管壁的厚度为0.5-1厘米，在塔底蓄水池16内的一端为游离端，另一端连接在潜水泵23上，潜水泵出水管15的游离端处设置一个浮子，在塔底蓄水池16内水的水位较低时，潜水泵23电源打开，潜水泵23开始工作，为塔底蓄水池16供水，在塔底蓄水池16内水的水位达到一定高度时，潜水泵23停止工作，这样即可保证塔底蓄水池16内始终蓄有足量的水；水塔门25是双扇对开的门，宽度为70-150厘米，能够用锁上或打开，潜水泵23等设备即可从水塔门25搬进中转控制部10内；攀登梯11是固定设置在水塔1侧壁外表面上的梯子，木质、铁质或铝合金质，下端距离地面30-50厘米，上端伸出水塔1顶40-70厘米，且伸出水塔1顶的部分只有两侧的纵杆而没有中间的横杆，以便操作人员攀爬到水塔1顶上面；塔基周槽17是水塔1基部周边在农田土壤18土壤上面向下陷入后形成的凹槽，由钢筋水泥混凝土制成，深度为20-50厘米、宽度为1-5米，由于塔基周槽17底部与农田土壤18表面有一定的深度，因此在雨季，外界的雨水能够被汇集并通过灌水管24流入到水塔1下方的水井4中，同时，保证灌水管24两端有一地的势能，方便水更好地流入水井4；灌水管24是将外界的水输送到水井内的管道，为塑料质、不锈钢质或铝合金质，外端分为两叉，一叉连通塔基周槽17，另一叉连通集水渠2，两叉的末端均设置有孔径为100-200目的滤网，以防外界的泥土等颗粒流入水井4中；集水渠2是水塔1外侧的水渠，与外界的水源相连，在农田土壤18内水量不够时，可以先将外界的水通过集水渠2引到水塔1处，再通过灌水管24流入蓄水座5及其周围土壤中暂存；水井4是位于水塔1下方的水井，水井4下端伸进蓄水座5内，距离蓄水座5底部内表面10-20厘米，水井4上端开口于水塔1内的农田土壤18表面，井壁由砖混结构砌成，水井4内径为50-150厘米，深度为10-100米，潜水泵进水管27伸入其中；农田土壤18是能够利用水塔1进行高效精准灌溉的农田，水塔1、水井4和蓄水座5均设置在农田土壤18处；蓄水座5是在水井4下方设置的球囊状结构，上下的高度为1-10米、前后长度为2-200米、左右长度为2-50米，能够蓄积水，以便农田需要高效精准灌溉时水塔1有足量的水供应，蓄水座5通过开挖建造而成，如果农田土壤18地下水位较高，可以采用挖掘机在农田土壤18挖坑，挖到地下水层后，用钢筋混凝土砌成蓄水座5，如果农田土壤18地下水位较低，则可采用先挖井，然后在井底开挖出特定的空间，在做好各项安全保障后，再用钢筋混凝土砌成蓄水座5；蓄水座5包括渗水孔28、蓄水座顶29、蓄水座渗水部30、蓄水座储水部31和蓄水座腔32；蓄水座储水部31是蓄水座5的下部，上下的高度为0.7-7米，主要用于蓄水；蓄水座渗水部30是蓄水座5的上部，上下的高度为0.3-3米，主要用于渗水；蓄水座储水部31和蓄水座渗水部30共同围成的内腔为蓄水座腔32；蓄水座顶29是蓄水座渗水部30顶部的水平圆台，水井4从蓄水座顶29中央伸入蓄水座腔32中；渗水孔28是蓄水座渗水部30上用于水渗入或渗出的小孔，多个，相邻两个渗水孔28之间相距5-10厘米，每个渗水孔28均由蓄水座壁19、渗水孔外口网20、渗水孔内口21和渗水孔壁22组成；蓄水座壁19是蓄水座5四周的壁，由钢筋混凝土砌成，厚度为5-20厘米；渗水孔外口网20是渗水孔28在蓄水座壁19外表面处的网状结构，为不锈钢质，呈圆形，渗水孔外口网20网孔孔径大小为100-200目，遮盖住渗水孔外口，渗水孔外口也呈圆形，圆形的直径为1-2厘米；渗水孔内口21是渗水孔28在蓄水座壁19内表面处的开口，呈圆形，渗水孔内口21也呈圆形，圆形的直径为2-4厘米；渗水孔壁22是渗水孔内口21和渗水孔外口之间渗水孔28的侧壁；由于渗水孔外口圆的直径小于渗水孔内口21圆的直径，这样即可保证蓄水座渗水部30外侧土壤里的水能够较好地渗入进蓄水座腔32中而不会将太多的泥土颗粒带入，同时，由灌水管24灌入的外界水，也能够较好地被压入蓄水座渗水部30外侧土壤里。Water tower type high-efficiency and precise farmland irrigation device, consisting of water tower 1, water collection channel 2, water pump 3, water well 4, water storage seat 5, water pump inlet pipe 6, water pump outlet pipe 7, tower top cover 8, tower top water storage Pool 9, transfer control unit 10, climbing ladder 11, drain nozzle 12, drain pipe hoop 13, drain pipe 14, submersible pump outlet pipe 15, tower bottom reservoir 16, tower base peripheral groove 17, farmland soil 18, storage tank Water base wall 19, water seepage hole outer mesh 20, water seepage hole inner mouth 21, water seepage hole wall 22, submersible pump 23, irrigation pipe 24, water tower gate 25, water discharge control valve 26, submersible pump inlet pipe 27, water seepage hole 28 , the water storage seat top 29, the water storage seat seepage part 30, the water storage seat water storage part 31, and the water storage seat cavity 32. The water tower 1 is a device that lifts water to a high position on the top for efficient and precise irrigation of farmland. Below the water tower 1 is a water well 4, the lower end of the water well 4 extends into the center of the bottom of the water storage base 5, and a submersible pump 23 is arranged in the water well 4, which can store the water well 4. The water in the water base 5 is lifted into the reservoir 16 at the bottom of the tower, and then the water in the reservoir 16 at the bottom of the tower is raised to the reservoir 9 at the top of the tower by the water pump 3, so that the water in the reservoir 9 at the top of the tower is raised. It has a large potential energy, and when it is connected to the drip irrigation, sprinkler irrigation and other devices in the farmland through the drain pipe 14, it has a large pressure and can smoothly transport the water to the designated position of the farmland to achieve the purpose of efficient and precise irrigation; the water tower 1 is cylindrical The diameter of the cylinder is 3-10 meters and the height is 5-20 meters. When the water tower 1 is constructed, first lay the foundation around the upper opening of the water well 4, use bricks, stones and steel supports to make the base, and then use bricks, The surrounding walls, the tower bottom reservoir 16 and the tower top reservoir 9 are built out of stones, leaving a water tower door 25 frame for the installation of the water tower door 25 after completion, and at the same time flowing out and installing the drain pipe 14, climbing ladder 11, water pump 3 and the structure of the power supply control facilities, use concrete to coat and scrape the surface of all structures to avoid leakage of water in the water tower 1; Tower top reservoir 9, transfer control unit 10, climbing ladder 11, drain pipe mouth 12, drain pipe hoop 13, drain pipe 14, submersible pump outlet pipe 15, tower bottom reservoir 16, tower base peripheral groove 17, submersible The pump 23, the irrigation pipe 24, the water tower gate 25, the drain control valve 26 and the submersible pump water inlet pipe 27 are composed; The diameter of the pump is 30-100 cm and the height is 30-50 cm. There is an electric pump in the pump 3. The bottom of the pump 3 is connected to the bottom reservoir 16 through the pump inlet pipe 6. The lower end of the pump inlet pipe 6 The faucet is immersed under the water surface in the reservoir 16 at the bottom of the tower; the side of the water pump 3 is connected to the reservoir 9 at the top of the tower through the water pump outlet pipe 7, and the nozzle of the water pump outlet pipe 7 is immersed in the reservoir at the top of the tower. 9. Below the inner water surface, and a float is set at the nozzle of the water pump outlet pipe 7 to control the switch of the electric pump in the pump The water in the reservoir 16 is pumped to the top of the water tower 1, then discharged from the water outlet pipe 7 of the water pump, and poured into the reservoir 9 on the top of the tower. When the water level reaches a certain position, the float floats up, and the switch of the electric pump is pulled to break. Open the circuit, the water pump 3 stops pumping; when the water in the tower top reservoir 9 is used, it is discharged through the drain pipe 14, the water level of the tower top reservoir 9 drops, the float drops, release the switch of the electric pump, connect When the circuit is turned on, the water pump 3 starts to pump water, which ensures that there is always a sufficient amount of water in the tower top reservoir 9 for efficient and precise irrigation of farmland; The pipe pumped to the top of the water tower 1 under the action of the suction pump is a rubber pipe embedded with steel helical wires and is cylindrical. The inner diameter of the water pump inlet pipe 6 is 5-10 cm and the thickness of the pipe wall It is 0.5-1 cm, one end is connected to the lower surface of the water pump 3, and the other end is connected to a water tap, and the water tap is immersed under the water surface of the reservoir 16 at the bottom of the tower; the water pump outlet pipe 7 is to pump the water pump 3 up. The water is discharged into the pipeline in the tower top reservoir 9, which is a rubber tube embedded with steel helical wires and is cylindrical. The inner diameter of the water pump outlet pipe 7 is 5-10 cm, and the thickness of the pipe wall is 0.5-10 cm. 1 cm, one end is connected to the side of the water pump 3, the other end is the free end, and a float is connected to the free end of the water pump outlet pipe 7; the tower top cover 8 is the cover of the top opening of the water tower 1, made of reinforced concrete, It is in the shape of a round cake, and the diameter of the tower top cover 8 is 70-150 cm. After opening the tower top cover 8, it is convenient for personnel to enter the tower top reservoir 9 for operations, such as cleaning sediments and installing necessary equipment. The tower top reservoir 9 is the reservoir on the upper part of the water tower 1, the lower part is connected to the drain pipe 14, the upper part extends into the pump outlet pipe 7, and the tower top reservoir 9 is used to store the water pumped by the pump 3. Under the control of the float at the free end of the water outlet pipe 7, the water supply pipe 14 is used to supply water for farmland drip irrigation, sprinkler irrigation, etc.; Or aluminum alloy, the inner diameter of the pipe is 2-5 cm, the upper end of the drain pipe 14 is communicated with the tower top reservoir 9, the opening at the upper end of the drain pipe 14 is the drain pipe mouth 12, the lower end of the drain pipe 14 is free, and the lower end is free. The water discharge control valve 26 is fixedly arranged on the outer surface of the side wall of the water tower 1 by a plurality of water discharge pipe clamps 13 at equal intervals in the middle; The water pipe 14 is unblocked, and the water flows out. When tightening, the drain pipe 14 is closed; the drain pipe hoop 13 is made of plastic, the base is a fixed rod, the end is a fixed ring, and the fixed rod is cylindrical. Punch holes on the outer surface of the side wall, then insert the plastic expansion seat, use a screwdriver to pass the screwdriver through the fixing rod of the drain pipe hoop 13, screw it tightly, and fix the entire drain pipe hoop 13 on the outer surface of the side wall of the water tower 1, Next, open the fixing ring of the drain pipe clamp 13, put the drain pipe 14 into the fixing ring, close the fixing ring, and connect the fixing rings with screws, so that the drain pipe 14 can be firmly fixed by the drain pipe clamp 13 On the outer surface of the side wall of the water tower 1; because the principle of water pumping is to empty the gas in the pipeline, and then under the action of atmospheric pressure, the water is pumped from a low place to a high place, but the atmospheric pressure is limited, generally it can be pumped to 10 meters The left and right heights can’t be pumped up no matter how high they are, so the lower part of the water tower 1 is also called the transfer control part 10, which is equivalent to the support for raising the reservoir 9 on the top of the tower. The transfer control part 10 is empty inside and is operated by the water tower door 25 Personnel can freely enter and exit the transfer control unit 10; the tower bottom reservoir 16 is a reservoir located next to the well 4 in the transfer control unit 10, and is semi-cylindrical. The height of the tower bottom reservoir 16 is 1-1.5 meters. The reservoir 16 has no top wall, the side wall and bottom wall are made of reinforced concrete, the inner cavity is used for water storage, and the distance between the arc edge and the inner surface of the outer wall of the transfer control part 10 is 10-20 cm, and the submersible pump outlet pipe 15 sprays The outgoing water enters the tower bottom reservoir 16 for supplying water to the tower bottom reservoir 16; the submersible pump 23 is capable of pumping up the water in the well 4 under the action of electricity and pouring it into the tower bottom reservoir 16 The pumping equipment is connected to the submersible pump water inlet pipe 27 at one end, and the submersible pump outlet pipe 15 is connected to the other end; It is cylindrical, the inner diameter of the water pump outlet pipe 7 is 8-15 cm, and the thickness of the pipe wall is 0.5-1 cm. One end in the well 4 is the free end, and the free end is provided with a water tap, and the other end is connected On the submersible pump 23; the submersible pump outlet pipe 15 is a pipe that discharges the water pumped by the submersible pump 23 into the tank 16 at the bottom of the tower, which is embedded with reinforced spiral wires. The rubber tube is cylindrical, the inner diameter of the water pump outlet pipe 7 is 8-15 cm, and the thickness of the pipe wall is 0.5-1 cm. On the submersible pump 23, a float is set at the free end of the water outlet pipe 15 of the submersible pump. When the water level of the water in the reservoir 16 at the bottom of the tower is low, the power supply of the submersible pump 23 is turned on, and the submersible pump 23 starts to work to store water at the bottom of the tower. The pool 16 supplies water, and when the water level of the water in the reservoir 16 at the bottom of the tower reaches a certain height, the submersible pump 23 stops working, so that a sufficient amount of water can always be stored in the reservoir 16 at the bottom of the tower; The door is 70-150 cm wide, which can be locked or opened. The submersible pump 23 and other equipment can be moved from the water tower door 25 into the transfer control unit 10; the climbing ladder 11 is fixed on the side wall of the water tower 1. The ladder on the outer surface is made of wood, iron or aluminum alloy. The lower end is 30-50 cm from the ground, and the upper end extends out of the top of the water tower 1 by 40-70 cm. The horizontal bar in the middle is for the operator to climb to the top of the water tower 1; the peripheral groove 17 of the tower base is a groove formed after the periphery of the base of the water tower 1 sinks down on the soil 18 of the farmland, and is made of reinforced concrete and has a depth of 20-50 cm and a width of 1-5 meters. Since the bottom of the peripheral groove 17 of the tower base and the surface of the farmland soil 18 have a certain depth, in the rainy season, the rainwater from the outside can be collected and flow into the water below the water tower 1 through the irrigation pipe 24. In the water well 4, at the same time, it is ensured that there is potential energy at both ends of the irrigation pipe 24, which is convenient for water to flow into the water well 4; The outer end is divided into two forks, one fork is connected to the peripheral groove 17 of the tower base, and the other fork is connected to the collection channel 2. The ends of the two forks are provided with a filter screen with a hole diameter of 100-200 mesh to prevent the inflow of particles such as soil from the outside world. In the water well 4; the water collecting channel 2 is the water channel outside the water tower 1, which is connected with the water source of the outside world. When the water volume in the farmland soil 18 is not enough, the water from the outside can be led to the water tower 1 through the water collecting channel 2, and then the irrigation pipe 24 It flows into the water storage seat 5 and its surrounding soil for temporary storage; the water well 4 is a water well located under the water tower 1, and the lower end of the water well 4 extends into the water storage seat 5, 10-20 cm from the inner surface of the bottom of the water storage seat 5, and the upper end of the water well 4 Open on the surface of the farmland soil 18 in the water tower 1, the well wall is made of brick-concrete structure, the inner diameter of the water well 4 is 50-150 cm, the depth is 10-100 meters, and the submersible pump water inlet pipe 27 extends into it; the farmland soil 18 is capable of The farmland using the water tower 1 for efficient and precise irrigation, the water tower 1, the water well 4 and the water storage seat 5 are all arranged on the farmland soil 18; 10 meters, the front and rear lengths are 2-200 meters, and the left and right lengths are 2-50 meters, which can store water, so that when the farmland needs efficient and precise irrigation, the water tower 1 has sufficient water supply, and the water storage base 5 is constructed by excavation. If the groundwater level of the farmland soil18 is high, excavators can be used to The field soil 18 is dug a pit, and after the groundwater layer is dug, the water storage base 5 is built with reinforced concrete. If the groundwater level of the farmland soil 18 is low, a well can be dug first, and then a specific space can be excavated at the bottom of the well. After all safety guarantees are done, the water storage seat 5 is built with reinforced concrete; the water storage seat 5 includes the water seepage hole 28, the water storage seat top 29, the water storage seat seepage part 30, the water storage seat water storage part 31 and the water storage seat. The water seat cavity 32; the water storage part 31 of the water storage seat is the lower part of the water storage seat 5, the upper and lower heights are 0.7-7 meters, and is mainly used for water storage; the water storage seat water seepage part 30 is the upper part of the water storage seat 5, the upper and lower parts are The height is 0.3-3 meters, which is mainly used for water seepage; the inner cavity formed by the water storage part 31 of the water storage seat and the water storage part 30 of the water storage seat is the water storage seat cavity 32; the top of the water storage seat 29 is the water storage seat seepage The water well 4 extends into the water storage seat cavity 32 from the center of the water storage seat top 29; the seepage hole 28 is a small hole on the water storage seat seepage part 30 for water infiltration or seepage, a plurality of, The distance between two adjacent water seepage holes 28 is 5-10 cm, and each water seepage hole 28 is composed of a water storage seat wall 19, a water seepage hole outer mesh 20, a water seepage hole inner port 21 and a water seepage hole wall 22; the water storage seat is composed of The wall 19 is the wall around the water storage seat 5, which is made of reinforced concrete and has a thickness of 5-20 cm; Quality, round shape, the mesh size of the outer mesh of the seepage hole is 100-200 mesh, covering the outer opening of the seepage hole, the outer opening of the seepage hole is also circular, and the diameter of the circle is 1-2 cm; the seepage hole The inner opening 21 is the opening of the seepage hole 28 on the inner surface of the water storage seat wall 19, which is circular, and the inner opening 21 of the seepage hole is also circular, and the diameter of the circle is 2-4 cm; the seepage hole wall 22 is the seepage hole. The side wall of the seepage hole 28 between the inner opening 21 and the outer opening of the seepage hole; since the diameter of the outer opening of the seepage hole is smaller than the diameter of the inner opening 21 of the seepage hole, the water in the soil outside the seepage portion 30 of the water storage seat can be guaranteed. It can better penetrate into the water storage seat cavity 32 without bringing too many soil particles into it, and at the same time, the external water injected by the irrigation pipe 24 can also be better pressed into the water storage seat seepage part 30. outside soil.

以上显示和描述了本发明的基本原位和主要特征和本发明的优点。本行业的技术人员应了解，本发明不受上述实施例的限制，上述实施例和说明书中描述的只是说明本发明的原理，在不脱离本发明精神和范围的前提下，本发明还会有各种变化和改进，这些变化和改进都落入要求保护的本发明范围内，本发明要求保护范围由所附的权利要求书其等效物界定。The foregoing has shown and described the essential in-situ and main features of the present invention and the advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above-mentioned embodiments, and the descriptions in the above-mentioned embodiments and the description are only to illustrate the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have Various changes and improvements fall within the scope of the claimed invention, which is defined by the appended claims and their equivalents.

Claims (3)

1. Accurate farmland irrigation device of water tower formula is by water tower (1), catchment canal (2), well (4), retaining seat (5) constitute, its characterized in that: a water well (4) is arranged below the water tower (1), and the lower end of the water well (4) extends into the center of the bottom of the water storage seat (5); the water storage seat (5) is of a flat-ball-shaped structure arranged below the water well (4), the height of the water storage seat is 1-10 meters, the front and back lengths of the water storage seat are 2-200 meters, and the left and right lengths of the water storage seat are 2-50 meters, and the water storage seat (5) is constructed by excavation; the water storage seat (5) comprises a water seepage hole (28), a water storage seat top (29), a water seepage part (30) of the water storage seat, a water storage part (31) of the water storage seat and a water storage cavity (32); the water storage part (31) of the water storage seat is the lower part of the water storage seat (5), and the height from top to bottom is 0.7-7 m; the water seepage part (30) of the water storage seat is the upper part of the water storage seat (5), and the height from top to bottom is 0.3-3 m; an inner cavity enclosed by the water storage part (31) of the water storage seat and the water seepage part (30) of the water storage seat is a water storage seat cavity (32); the water storage seat top (29) is a horizontal circular table at the top of the water seepage part (30) of the water storage seat, and the water well (4) extends into the water storage seat cavity (32) from the center of the water storage seat top (29); the water seepage holes (28) are small holes for water seepage or seepage on the water seepage part (30) of the water storage seat, a plurality of water seepage holes (28) are arranged, the distance between every two adjacent water seepage holes (28) is 5-10 cm, and each water seepage hole (28) consists of a water storage seat wall (19), a water seepage hole outer opening net (20), a water seepage hole inner opening (21) and a water seepage hole wall (22); the water storage seat wall (19) is the wall around the water storage seat (5) and is built by reinforced concrete, and the thickness is 5-20 cm; the water seepage hole outer opening net (20) is a net structure of water seepage holes (28) on the outer surface of the water storage seat wall (19), is made of stainless steel and is circular, the pore diameter of the meshes of the water seepage hole outer opening net (20) is 100 meshes and 200 meshes, the water seepage hole outer opening is covered, the water seepage hole outer opening is also circular, and the diameter of the circular shape is 1-2 cm; the inner opening (21) of the water seepage hole is an opening of the water seepage hole (28) on the inner surface of the water storage seat wall (19) and is circular, the inner opening (21) of the water seepage hole is also circular, and the diameter of the circle is 2-4 cm; the water seepage hole wall (22) is the side wall of the water seepage hole (28) between the water seepage hole inner opening (21) and the water seepage hole outer opening.
2. The water tower type high efficiency precision farm irrigation device according to claim 1, characterized in that: the water tower (1) is cylindrical, the diameter of the cylinder is 3-10 meters, the height of the cylinder is 5-20 meters, when the water tower (1) is built, a foundation is firstly drilled around the upper opening of a water well (4), bricks and stones are matched with a steel bar support to manufacture a base, then the bricks and the stones are used for building a circumferential wall, a tower bottom reservoir (16) and a tower top reservoir (9), a water tower door (25) frame is reserved, the water tower door (25) is installed after the building, structures for installing a water drain pipe (14), a climbing ladder (11), a water raiser (3) and a power supply control facility flow out, and concrete is coated on the surfaces of all the structures; the water tower (1) consists of a water raiser (3), a water raiser water inlet pipe (6), a water raiser water outlet pipe (7), a tower top cover (8), a tower top reservoir (9), a transfer control part (10), a climbing ladder (11), a water drain pipe opening (12), a water drain pipe hoop (13), a water drain pipe (14), a submersible pump water outlet pipe (15), a tower bottom reservoir (16), a tower footing peripheral groove (17), a submersible pump (23), a watering pipe (24), a water tower door (25), a water drain control valve (26) and a submersible pump water inlet pipe (27); the water raiser (3) is positioned at the top of the water tower (1) and is cylindrical, the diameter of the cylindrical water raiser (3) is 30-100 cm, the height of the cylindrical water raiser (3) is 30-50 cm, an electric water pump is arranged in the water raiser (3), the lower part of the water raiser (3) is connected with the water reservoir (16) at the bottom of the tower through the water raiser inlet pipe (6), and the lower end water tap of the water raiser inlet pipe (6) is immersed below the water level in the water reservoir (16) at the bottom of the tower; the side of the water raiser (3) is connected with the water reservoir (9) at the top of the tower through a water raiser outlet pipe (7), the pipe orifice of the water raiser outlet pipe (7) is immersed below the water surface in the water reservoir (9) at the top of the tower, and a floater is arranged at the pipe orifice of the water raiser outlet pipe (7) and used for controlling the switch of an electric water pump arranged in the water raiser (3); the water inlet pipe (6) of the water raiser is a rubber pipe embedded with a steel bar spiral wire and is cylindrical, the inner diameter of the water raiser inlet pipe (6) is 5-10 cm, the thickness of the pipe wall is 0.5-1 cm, one end of the water raiser inlet pipe is connected to the lower surface of the water raiser (3), the other end of the water raiser inlet pipe is connected with a water tap, and the water tap is immersed below the water level in the water reservoir (16) at the bottom of the tower; the water outlet pipe (7) of the water pump is a rubber pipe embedded with a steel bar spiral wire and is cylindrical, the inner diameter of the water outlet pipe (7) of the water pump is 5-10 cm, the thickness of the pipe wall is 0.5-1 cm, one end of the water outlet pipe is connected to the side surface of the water pump (3), the other end of the water outlet pipe is a free end, and the free end of the water outlet pipe (7) of the water pump is connected with a floater; the tower top cover (8) is a cover with an opening at the top of the water tower (1), is made of reinforced concrete and is in a round cake shape, and the diameter of the tower top cover (8) is 70-150 cm; the water reservoir (9) at the top of the tower is a water reservoir at the upper part of the water tower (1), the lower part of the water reservoir is communicated with a water drain pipe (14), and the upper part of the water reservoir extends into a water outlet pipe (7) of the water raiser; the water drain pipe (14) is made of iron, plastic or aluminum alloy, the inner diameter of the pipe is 2-5 cm, the upper end of the water drain pipe (14) is communicated with the tower top reservoir (9), an opening at the upper end of the water drain pipe (14) is a water drain pipe opening (12), the lower end of the water drain pipe (14) is free, a water drain pipe control valve (26) is arranged at the free position of the lower end, and the water drain pipe (14) is fixedly arranged on the outer surface of the side wall of the water tower (1) at equal intervals by a plurality of water drain pipe hoops (13); the water drain pipe hoop (13) is made of plastic, the base part is a fixed rod, the end part is a fixed ring, and the fixed rod is cylindrical; the lower part of the water tower (1) is also called a transfer control part (10) which is equivalent to a bracket for lifting the water reservoir (9) at the top of the tower, the transfer control part (10) is empty, and operators can freely enter and exit the transfer control part (10) through a water tower door (25); the tower bottom water reservoir (16) is a water reservoir positioned beside the water well (4) in the transfer control part (10) and is in a semi-cylindrical shape, the height of the tower bottom water reservoir (16) is 1-1.5 meters, the tower bottom water reservoir (16) is not provided with a top wall, the side wall and the bottom wall are made of reinforced concrete, an inner cavity is used for storing water, the distance between the arc edge and the inner surface of the outer wall of the transfer control part (10) is 10-20 centimeters, and water sprayed out of a water outlet pipe (15) of a submersible pump enters the tower bottom water reservoir (16) and is used for supplying water to the tower bottom water reservoir (16); one end of the submersible pump (23) is connected with a submersible pump water inlet pipe (27), and the other end is connected with a submersible pump water outlet pipe (15); the water inlet pipe (27) of the submersible pump is a rubber pipe embedded with a steel bar spiral wire and is cylindrical, the inner diameter of the water outlet pipe (7) of the water raiser is 8-15 cm, the thickness of the pipe wall is 0.5-1 cm, one end in the water well (4) is a free end, a water tap is arranged at the free end, and the other end is connected to the submersible pump (23); the water outlet pipe (15) of the submersible pump is a rubber pipe embedded with a steel bar spiral wire and is cylindrical, the inner diameter of the water outlet pipe (7) of the water pump is 8-15 cm, the thickness of the pipe wall is 0.5-1 cm, one end in the water reservoir (16) at the bottom of the tower is a free end, the other end is connected to the submersible pump (23), and the free end of the water outlet pipe (15) of the submersible pump is provided with a floater; the water tower door (25) is a double-leaf door which is opened in opposite directions, and the width of the water tower door is 70-150 cm; the climbing ladder (11) is fixedly arranged on the outer surface of the side wall of the water tower (1), is made of wood, iron or aluminum alloy, has the lower end 30-50 cm away from the ground, has the upper end 40-70 cm extending out of the top of the water tower (1), and has parts extending out of the top of the water tower (1) only with longitudinal rods at two sides without a transverse rod in the middle; the tower foundation peripheral groove (17) is a groove formed by the periphery of the base part of the water tower (1) sinking downwards on the soil of farmland soil (18), is made of reinforced concrete, has the depth of 20-50 cm and the width of 1-5 m; the irrigation pipe (24) is a pipeline for conveying external water into a well, is made of plastic, stainless steel or aluminum alloy, the outer end of the irrigation pipe is divided into two forks, one fork is communicated with the peripheral groove (17) of the tower base, the other fork is communicated with the water collecting channel (2), and the tail ends of the two forks are respectively provided with a filter screen with the aperture of 100 and 200 meshes; the water collecting channel (2) is a channel outside the water tower (1) and is connected with an external water source.
3. The water tower type high efficiency precision farm irrigation device according to claim 1, characterized in that: the water well (4) is positioned below the water tower (1), the lower end of the water well (4) extends into the water storage seat (5) and is 10-20 cm away from the inner surface of the bottom of the water storage seat (5), the upper end of the water well (4) is opened on the surface of farmland soil (18) in the water tower (1), the well wall is built by a brick-concrete structure, the inner diameter of the water well (4) is 50-150 cm, the depth is 10-100 m, and the submersible pump water inlet pipe (27) extends into the water well; farmland soil (18) are the farmland that can utilize water tower (1) to carry out high-efficient accurate irrigation, and water tower (1), well (4) and retaining seat (5) all set up in farmland soil (18) department.
CN202210202649.6A 2022-03-03 2022-03-03 Water tower type efficient and accurate farmland irrigation device Active CN114402957B (en)

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CN2682153Y (en) * 2003-12-02 2005-03-02 周正高 Novel ball-shaped water tower
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CN202603312U (en) * 2012-05-21 2012-12-19 高睿 Water-saving irrigation system
US9187921B1 (en) * 2014-12-15 2015-11-17 Tank Connection, L.L.C. Elevated water tank
CN105830867A (en) * 2016-05-15 2016-08-10 张旗 Energy-saving and water-saving gravity irrigation system
CN107372047A (en) * 2017-07-05 2017-11-24 佛山杰致信息科技有限公司 A kind of energy-saving agricultural irrigation systems and control method
CN207692585U (en) * 2017-12-21 2018-08-07 深圳市绿宝轩园艺有限公司 A kind of ecological garden water circulation utilization system
CN109673476A (en) * 2018-12-27 2019-04-26 深圳康雅生态环境有限公司 A kind of treegarden irrigation system catchmented based on pond
CN211931789U (en) * 2020-01-15 2020-11-17 中国科学院遗传与发育生物学研究所 Distributed flow-collecting water-storage and water-replenishing irrigation device for mountainous region
CN214853331U (en) * 2021-07-21 2021-11-26 桐乡炫彩园艺有限责任公司 Irrigation equipment is used in agricultural flower cultivation

Patent Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU669043A1 (en) * 1977-06-03 1979-06-25 Предприятие П/Я А-1158 Water tower
CN86107972A (en) * 1985-11-29 1987-06-10 米科·海基·雷卡莫 water tower
CN2682153Y (en) * 2003-12-02 2005-03-02 周正高 Novel ball-shaped water tower
CN201024715Y (en) * 2007-01-26 2008-02-20 殷允胜 automatic water tower
CN201280743Y (en) * 2008-09-10 2009-07-29 谭岳峰 Automatic filling control device for water tower
DE202009017141U1 (en) * 2009-12-20 2010-03-04 Hloucal, Stephan, Dipl.-Ing. Water towers and tall buildings as small-scale pumped storage power plants, which are jointly controlled network
CN202603312U (en) * 2012-05-21 2012-12-19 高睿 Water-saving irrigation system
US9187921B1 (en) * 2014-12-15 2015-11-17 Tank Connection, L.L.C. Elevated water tank
CN105830867A (en) * 2016-05-15 2016-08-10 张旗 Energy-saving and water-saving gravity irrigation system
CN107372047A (en) * 2017-07-05 2017-11-24 佛山杰致信息科技有限公司 A kind of energy-saving agricultural irrigation systems and control method
CN207692585U (en) * 2017-12-21 2018-08-07 深圳市绿宝轩园艺有限公司 A kind of ecological garden water circulation utilization system
CN109673476A (en) * 2018-12-27 2019-04-26 深圳康雅生态环境有限公司 A kind of treegarden irrigation system catchmented based on pond
CN211931789U (en) * 2020-01-15 2020-11-17 中国科学院遗传与发育生物学研究所 Distributed flow-collecting water-storage and water-replenishing irrigation device for mountainous region
CN214853331U (en) * 2021-07-21 2021-11-26 桐乡炫彩园艺有限责任公司 Irrigation equipment is used in agricultural flower cultivation

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