CN215173134U - A fiber composite ultra-high pressure rigid core blue tube - Google Patents
A fiber composite ultra-high pressure rigid core blue tube Download PDFInfo
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- CN215173134U CN215173134U CN202121730903.7U CN202121730903U CN215173134U CN 215173134 U CN215173134 U CN 215173134U CN 202121730903 U CN202121730903 U CN 202121730903U CN 215173134 U CN215173134 U CN 215173134U
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- 239000000835 fiber Substances 0.000 title claims abstract description 26
- 239000002131 composite material Substances 0.000 title claims abstract description 18
- 239000004698 Polyethylene Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- -1 polyethylene Polymers 0.000 claims description 4
- 229920000573 polyethylene Polymers 0.000 claims description 4
- 239000011229 interlayer Substances 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 15
- 230000007797 corrosion Effects 0.000 abstract description 5
- 238000005260 corrosion Methods 0.000 abstract description 5
- 238000005452 bending Methods 0.000 abstract 1
- 239000007787 solid Substances 0.000 description 20
- 238000004642 transportation engineering Methods 0.000 description 7
- 230000008901 benefit Effects 0.000 description 5
- 150000001875 compounds Chemical class 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000004880 explosion Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 235000012745 brilliant blue FCF Nutrition 0.000 description 1
- 238000003889 chemical engineering Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
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- Rigid Pipes And Flexible Pipes (AREA)
Abstract
本实用新型公开了一种纤维复合超高压刚芯蓝管，具体涉及纤维复合管技术领域，包括第一蓝管，所述第一蓝管的下方设有第二蓝管，所述第二蓝管的下方设有第三蓝管。本实用新型通过连接结构将第一蓝管、第二蓝管、第三蓝管以及短蓝管组装构成，使得第一蓝管、第二蓝管以及第三蓝管方便组装和拆卸，运输较为方便，适合长距离的水力运输工程的开展，其中短蓝管的设置在承受得住超高压的水流的同时降低了本装置爆管事故的概率，其中第一蓝管、第二蓝管、第三蓝管以及短蓝管的空腔中嵌有由纤维复合的刚芯，刚芯提高了第一蓝管、第二蓝管、第三蓝管以及短蓝管的刚性和耐腐蚀性，防止第一蓝管、第二蓝管、第三蓝管以及短蓝管在受外力下易发生弯曲和扭转。
The utility model discloses a fiber composite ultra-high pressure rigid core blue tube, which particularly relates to the technical field of fiber composite tubes, comprising a first blue tube, a second blue tube is arranged below the first blue tube, and the second blue tube is Below the tube is a third blue tube. The utility model assembles the first blue tube, the second blue tube, the third blue tube and the short blue tube through the connection structure, so that the first blue tube, the second blue tube and the third blue tube are easy to assemble and disassemble, and the transportation is relatively easy It is convenient and suitable for the development of long-distance hydraulic transportation projects. The arrangement of short blue pipes can withstand the ultra-high pressure water flow while reducing the probability of pipe burst accidents of the device. The cavities of the three blue tubes and the short blue tubes are embedded with a rigid core composed of fibers. The rigid core improves the rigidity and corrosion resistance of the first blue tube, the second blue tube, the third blue tube and the short blue tube, preventing the The first blue tube, the second blue tube, the third blue tube and the short blue tube are prone to bending and twisting under external force.
Description
Technical Field
The utility model relates to a compound tub of technical field of fibre, concretely relates to blue pipe of compound super high pressure rigid core of fibre.
Background
The blue pipe is quite common in production and life, is widely applied to pressure-bearing transportation of drinking water in cities and towns and water for other purposes, and circulation, purification and other equipment in the industries of farmland irrigation, chemical engineering and the like, and is mainly used for transporting liquid media to a destination position. The blue pipe is more suitable for being applied to some special fields, such as the fields of pipes for mines with severe environment, trenchless laying, pipeline repairing and the like. The blue pipe has the advantages of good performance, low cost, easy laying and the like, so that the blue pipe can be applied to a severe environment;
the fiber composite means that two or more mixed polymers exist on the same limiting section. The fiber composite product has obvious effect on enhancing the mechanical property and physical property of the material, and improves the service performance of the material in engineering, and the blue tube is usually made of polyethylene or plastic tubes made of other materials, and the performance of the blue tube is not as wear-resistant and corrosion-resistant as the fiber composite tube, so that the fiber composite ultrahigh pressure rigid core blue tube can improve the service performance of the blue tube.
The prior art has the following defects: the blue pipe is often used in places with severe environment such as underground and under the condition of large water pressure, the blue pipe is easy to corrode and oxidize and explode over time, the blue pipe is easy to bend and twist under external force, the development of hydraulic transportation engineering is influenced, and the long-length blue pipe is inconvenient to transport.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model provides a blue pipe of compound superhigh pressure rigid core of fibre.
In order to achieve the above object, the embodiment of the present invention provides the following technical solutions: the fiber composite ultrahigh-pressure rigid core blue tube comprises a first blue tube, wherein a second blue tube is arranged below the first blue tube, a third blue tube is arranged below the second blue tube, and connecting structures are arranged between the first blue tube and the second blue tube and between the second blue tube and the third blue tube;
connection structure includes that two annular slot, two rings form a ring, four solid fixed ring, four bolts and four nuts, one of them annular slot is fixed to be equipped with the bottom of first blue pipe, another annular slot is fixed to be established in the bottom of the blue pipe of second, one of them the ring is inserted to the ring and is fixed to be established on the top of the blue pipe of second, another the ring is inserted the ring and is fixed to be established on the top of the blue pipe of third, annular slot and ring form a ring grafting, one of them the outer end at first blue pipe is established to the fixed cover of fixed ring, two the outer end of the blue pipe of second and two solid fixed ring distribute from top to bottom are established to the fixed cover of fixed ring, remaining one the outer end at the blue pipe of third is established to fixed cover.
Furthermore, the outer ends of the first blue tube, the second blue tube and the third blue tube are respectively fixedly provided with a short blue tube and are respectively communicated with the short blue tube.
Furthermore, the first blue tube, the second blue tube, the third blue tube and the short blue tube are all made of polyethylene, and steel cores compounded by fibers are arranged in interlayers of the first blue tube, the second blue tube, the third blue tube and the short blue tube.
Further, wherein two the bolt all runs through this solid fixed ring with the solid fixed ring threaded connection in first blue outer end, these two the bottom of bolt all runs through solid fixed ring in second blue outer end top and extends to the bottom of this solid fixed ring, wherein two the nut respectively with the outer end threaded connection of these two bolts, these two the nut all establishes a solid fixed ring bottom in second blue outer end top.
Further, the two remaining bolts are in threaded connection with a fixing ring below the outer end of the second blue tube, the two bolts penetrate through the fixing ring, the bottom ends of the two bolts penetrate through a fixing ring at the outer end of the third blue tube and extend to the bottom end of the fixing ring, the two remaining nuts are in threaded connection with the two bolts respectively, and the two nuts are arranged at the bottom end of the fixing ring at the outer end of the third blue tube.
Furthermore, the short blue tube is arranged on one side of the fixing ring, and the bolt is arranged on one side of the short blue tube.
The embodiment of the utility model provides a have following advantage:
1. the utility model discloses a short blue pipe sets up more and makes the branch more, and the water of dividing is more and more, and the velocity of flow of water is also lower just, and pressure is also lower certainly, compares with prior art, has reduced the probability of this device pipe explosion accident when bearing the rivers of superhigh pressure, increases a guarantee for the development of water conservancy transportation engineering;
2. the utility model discloses an earlier annular slot on the solid fixed ring of first blue pipe outer end and the solid fixed ring of second blue pipe outer end top annular insert the circle and peg graft, it is fixed through wherein two nuts again with solid fixed ring of first blue pipe outer end and solid fixed ring of second blue pipe outer end top through wherein two bolt screw rotations again, the equipment of second blue pipe and third blue pipe can be accomplished in same operation, compared with the prior art, this device makes things convenient for first blue pipe, second blue pipe and third blue pipe to assemble and dismantle, it is comparatively convenient to transport, be fit for developing of long distance's water conservancy transportation engineering, wherein first blue pipe, second blue pipe, third blue pipe and short blue pipe's cavity is inlayed by the compound firm core of fibre, the firm core has not only improved the rigidity and the corrosion resistance of first blue pipe, second blue pipe, third blue pipe and short blue pipe, still prevent first blue pipe, The second blue tube, the third blue tube and the short blue tube are easy to bend and twist under external force.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.
Fig. 1 is a schematic view of an overall front view structure provided by the present invention;
fig. 2 is a schematic view of the inner section structure of the third blue tube and the short blue tube provided by the present invention;
fig. 3 is a schematic view of the overall bottom structure provided by the present invention;
fig. 4 is a schematic view of a portion a in fig. 1 according to the present invention;
fig. 5 is a schematic view of a portion B in fig. 2 according to the present invention;
fig. 6 is a schematic structural view of the part C in fig. 3 according to the present invention;
in the figure: 1. a first blue pipe; 2. a second blue pipe; 3. a third blue pipe; 4. a short blue tube; 5. an annular slot; 6. an annular insert ring; 7. a fixing ring; 8. a bolt; 9. a nut; 10. a rigid core.
Detailed Description
The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to the attached drawings 1-2 of the specification, the fiber composite ultrahigh pressure rigid core blue tube of the embodiment comprises a first blue tube 1, a second blue tube 2 is arranged below the first blue tube 1, a third blue tube 3 is arranged below the second blue tube 2, and connecting structures are arranged between the first blue tube 1 and the second blue tube 2 and between the second blue tube 2 and the third blue tube 3;
the outer ends of the first blue tube 1, the second blue tube 2 and the third blue tube 3 are respectively fixedly provided with a short blue tube 4 and are respectively communicated with the short blue tube 4, and the short blue tube 4 divides the pressure of each of the first blue tube 1, the second blue tube 2 and the third blue tube 3.
The first blue pipe 1, the second blue pipe 2, the third blue pipe 3 and the short blue pipe 4 are made of polyethylene, the sandwich layers of the first blue pipe 1, the second blue pipe 2, the third blue pipe 3 and the short blue pipe 4 are respectively provided with a steel core 10 compounded by fibers, and the steel cores 10 increase the rigidity and the corrosion resistance of the first blue pipe 1, the second blue pipe 2, the third blue pipe 3 and the short blue pipe 4.
The implementation scenario is specifically as follows: in the hydraulic transportation engineering, a large number of first blue pipes 1, second blue pipes 2, third blue pipes 3 and short blue pipes 4 are assembled together, water is transported in a long distance, particularly when the water is located on a pipeline with large topographic relief and large pipe diameter, the first blue pipes 1, the second blue pipes 2 and the third blue pipes 3 which are located at high positions are easy to accumulate gas, the volume change of the gas is influenced by temperature, the gas shrinks in volume at low temperature, and rapidly expands at high temperature to cause local pressure increase, if the exhaust is improperly arranged or fails, pipe explosion can be caused, if only the first blue pipes 1, the second blue pipes 2 and the third blue pipes 3 are used, under the conditions that the first blue pipes 1, the second blue pipes 2 and the third blue pipes 3 are long, the water pressure is high, and the flow rate is too high, a pump is stopped, a valve is suddenly closed, and when a power grid is suddenly cut off, a water hammer is easily generated, and huge impact force of the water hammer enables pipe walls to be generated, the device has the advantages that the number of branches is increased due to the arrangement of the short blue tubes 4, more water is separated, the flow rate of the water is reduced, the pressure is reduced, the probability of pipe explosion accidents of the device is reduced while the device bears ultrahigh-pressure water flow, and a guarantee is added for the development of hydraulic transportation engineering.
Referring to the attached fig. 1-6 of the specification, the fiber composite ultrahigh pressure rigid core blue pipe of the embodiment, the connecting structure comprises two annular slots 5, two annular inserting rings 6, four fixing rings 7, four bolts 8 and four nuts 9, one of the annular slots 5 is fixedly provided with the bottom end of the first blue tube 1, the other annular slot 5 is fixedly provided with the bottom end of the second blue tube 2, one of the annular inserting rings 6 is fixedly arranged at the top end of the second blue tube 2, the other annular inserting ring 6 is fixedly arranged at the top end of the third blue tube 3, the annular inserting groove 5 is inserted with the annular inserting ring 6, one of them solid fixed ring 7 fixed cover is established in the outer end of first blue pipe 1, two solid fixed ring 7 fixed cover is established in the outer end of second blue pipe 2 and two solid fixed ring 7 distribute from top to bottom, and the remaining one solid fixed ring 7 fixed cover is established in the outer end of third blue pipe 3.
Further, wherein two bolt 8 and the solid fixed ring 7 threaded connection in the first blue 1 outer end of pipe, these two bolt 8 all run through this solid fixed ring 7, these two the bottom of bolt 8 all runs through solid fixed ring 7 in the blue 2 outer end top of second and extends to the bottom of this solid fixed ring 7, wherein two nut 9 respectively with the outer end threaded connection of these two bolt 8, these two nut 9 all establishes the solid fixed ring 7 bottom in the blue 2 outer end top of second, accomplishes the equipment of first blue pipe 1 and second blue pipe 2.
Further, the remaining two bolts 8 are in threaded connection with a fixing ring 7 below the outer end of the second blue tube 2, the bolts 8 all penetrate through the fixing ring 7, the bottom ends of the bolts 8 all penetrate through the fixing ring 7 at the outer end of the third blue tube 3 and extend to the bottom end of the fixing ring 7, the remaining two nuts 9 are in threaded connection with the two bolts 8 respectively, the nuts 9 are all arranged at the bottom end of the fixing ring 7 at the outer end of the third blue tube 3, and the second blue tube 2 and the third blue tube 3 are assembled.
Further, the short blue tube 4 is arranged on one side of the fixing ring 7, and the bolt 8 is arranged on one side of the short blue tube 4, so that the fixing among the first blue tube 1, the second blue tube 2 and the third blue tube 3 is not hindered.
The implementation scenario is specifically as follows: firstly, an annular slot 5 on a fixing ring 7 at the outer end of a first blue tube 1 is inserted with an annular inserting ring 6 on a fixing ring 7 above the outer end of a second blue tube 2, then the fixing ring 7 at the outer end of the first blue tube 1 and a fixing ring 7 above the outer end of the second blue tube 2 are screwed and rotated by two bolts 8 and then fixed by two nuts 9, similarly, the annular slot 5 on the fixing ring 7 below the outer end of the second blue tube 2 is inserted with the annular inserting ring 6 on the fixing ring 7 at the outer end of the third blue tube 3, then the fixing ring 7 below the outer end of the second blue tube 2 and the fixing ring 7 at the outer end of the third blue tube 3 are screwed and rotated by the remaining two bolts 8 and then fixed by the remaining two nuts 9, at the moment, the assembly of the first blue tube 1, the second blue tube 2 and the third blue tube 3 is completed, the device is convenient for assembling and disassembling the first blue tube 1, the second blue tube 2 and the third blue tube 3, the transportation is convenient, the hydraulic transport engineering is suitable for the development of long-distance hydraulic transport engineering, wherein the cavity of the first blue tube 1, the second blue tube 2, the third blue tube 3 and the short blue tube 4 is embedded with the fiber composite rigid core 10, the rigidity and the corrosion resistance of the first blue tube 1, the second blue tube 2, the third blue tube 3 and the short blue tube 4 are improved by the rigid core 10, and the first blue tube 1, the second blue tube 2, the third blue tube 3 and the short blue tube 4 are prevented from being bent and twisted easily under external force.
Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121730903.7U CN215173134U (en) | 2021-07-28 | 2021-07-28 | A fiber composite ultra-high pressure rigid core blue tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121730903.7U CN215173134U (en) | 2021-07-28 | 2021-07-28 | A fiber composite ultra-high pressure rigid core blue tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215173134U true CN215173134U (en) | 2021-12-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121730903.7U Active CN215173134U (en) | 2021-07-28 | 2021-07-28 | A fiber composite ultra-high pressure rigid core blue tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215173134U (en) |
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2021
- 2021-07-28 CN CN202121730903.7U patent/CN215173134U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20250407 Address after: Building 1, Dingzigu Street, Hongqiao District, Tianjin City, with a budget of 300000 RMB, is located on the east side of the third floor of the Fanyang Building at 66 A-123 Patentee after: Tianjin Jingfu Energy Development Co.,Ltd. Country or region after: China Address before: 350000, Room 30A, 4th Floor, Building 10, Building C, No. 9 Maoling Road, Xindian Town, Jin'an District, Fuzhou City, Fujian Province Patentee before: Fujian rongshengzhizao Technology Co.,Ltd. Country or region before: China |
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| TR01 | Transfer of patent right |