CN2125462U

CN2125462U - Automatic rotating spraying device

Info

Publication number: CN2125462U
Application number: CN 92222077
Authority: CN
Inventors: 袁田茂
Original assignee: STATE RUN NO 821 FACTORY
Current assignee: STATE RUN NO 821 FACTORY
Priority date: 1992-05-21
Filing date: 1992-05-21
Publication date: 1992-12-23

Abstract

The utility model discloses an automatic rotatory spray set. The device is characterized in that a gland connected with a water inlet pipe is installed at the upper end of the device body, a water outlet pipe with blades, an upper sealing gasket, a bearing, a lower sealing gasket, a sealing ring, a bearing gland and a bearing gland are sequentially installed in the device body and connected with the lower end of the device body, and the extending end of the water outlet pipe is connected with a group of nozzles. Water or cleaning solution and the like with certain pressure enter the device body through the water inlet pipe, then push the blades through the water inlet oblique port on the device body, and drive the water outlet pipe and the nozzle to rotate synchronously, so that the omnibearing and large-area spraying effect is realized, and the device can be widely applied to cleaning and decontaminating, spraying and irrigating in petroleum, chemical engineering, sanitation, agriculture, gardens and the like.

Description

Antomatic rotary spraying apparatus

The utility model relates to a kind of injection apparatus, specifically a kind of automatic rotary spraying device.

Existing water jet has two types.A kind of is the fixed water jet that can not rotatablely move, and water sprays from water jet under pressure; Another kind is the water jet that can rotatablely move, this rotatablely moving, or,, perhaps just can realize the device that it rotates and spray water automatically simultaneously by the pressure of running water or high-order water as auxiliary equipment such as power consumption, motor, computers by under the external force effect.Chinese patent CN87205234, name is called the automatic rotating water-injection device, disclose a kind of shower nozzle can be under the recoil strength effect of current of ejection around the water inlet pipe water injector of rotation automatically, for viewing and admiring or the flower nursery, vegetable plot usefulness such as water.Weak point is that the moment of torsion of its shower nozzle rotation is tangent by axis on the jet orifice plate and tubular axis concentric circles, becomes the bellmouth orifice of 15 °～45 to spray the recoil strength generation of water with the jet orifice plate plane.The manufacture difficulty of this jet orifice plate is very big, and spray orifice is flaring; Symmetry on jet orifice plate evenly distributes; Spray orifice axis and tubular axis concentric circles are tangent, and become 15 °～45 to intersect with the jet orifice plate plane.The restriction that orientation of spraying and area are subjected to horn mouth orientation and water flow pressure.

It is a kind of simple in structure, compact that the purpose of this utility model is to provide, and from heavy and light, overall dimensions is little, comprehensive, large-area efficient rotary spraying device automatically.

The purpose of this utility model realizes by following measure:

A kind of automatic rotary spraying device, comprise that water inlet pipe is by in the device body that gland enters into gland is connected, and be located in the device body on, the lower seal pad, sealing ring, bearing etc., a gland that is connected with water inlet pipe is installed in the upper end that it is characterized in that device body, be provided with one in the device body and fall ring cavity of " recessed " font and the ring cavity of " protruding " font, have a water inlet angle on the inwall between two ring cavities, the outlet pipe of upper end band blade is placed in the ring cavity of " protruding " font, last sealing gasket, bearing, the lower seal pad, sealing ring, and bearing gland overlaps successively and installs on the outlet pipe, and be pressed onto in the ring cavity of " protruding " font of device body, bearing gland is connected with the lower end of device body, and the external part of outlet pipe connects nozzle.Nozzle has three types at least, a kind ofly is down T-shape, and the vertical tube of nozzle is connected with the outlet pipe lower end, the perforate of transverse tube two ends, bi-directional symmetrical spray, a kind of is " L " type, the vertical tube of nozzle is connected with the lower end of outlet pipe, transverse tube one end perforate, monocline sprays downwards, and another kind is down T-shape, and the vertical tube of nozzle is connected with the lower end of outlet pipe, the top of transverse tube has several apertures, upwards, oblique spray.

The utlity model has simple in structurely, overall dimensions is little, and from heavy and light, the outlet pipe that utilizes the pressure of running water or high-order water to promote the band blade very easily rotates voluntarily, can reach comprehensive, large-area spray effect by changing different types of nozzles.Can be widely applicable for oil, chemical industry, health, agricultural, gardens etc. and clean decontamination, spray pouring.

The utlity model has the following drawings:

Fig. 1 is automatic rotary spraying device general assembly drawing;

Fig. 2 is annular chamber and a water inlet schematic diagram on the device body;

Fig. 3 is the outlet pipe schematic diagram of band blade;

Fig. 4 is for falling the nozzle schematic diagram of T-shape;

Fig. 5 is the nozzle schematic diagram of " L " type;

Fig. 6 for fall T-shape upwards, oblique nozzle schematic diagram;

Now in conjunction with the accompanying drawings the utility model is described in detail.

Embodiment, as shown in Figure 1, water inlet pipe 1 and gland 2 weld by the mode of welding and are one.Device body 3, as shown in Figure 2, top is a chamber of falling " recessed " font, the bottom is the chamber of " protruding " font, has a tangent plane angle with wall on the inwall between two chambeies and be 30 ° water inlet angle 11.Burn-oning is equipped with sealing gasket between the gland 2 of water inlet pipe 1 and the device body 3, and bolt compresses and is tightly connected.Outlet pipe 4 as shown in Figure 3, is welded with four orthogonal arc shaped blades 12 on the upper surface of outlet pipe 4.The outlet pipe 4 of band blade 12 is placed in the ring cavity of " protruding " font of device body 3, last sealing gasket 5, bearing 6, lower seal pad 9, sealing ring 8 are set on the outlet pipe 4 successively, be equipped with sealing gasket on the lower surface of device body 3, then bearing gland 7 is set on the outlet pipe 4, and utilize bearing gland 7 will go up sealing gasket 5, bearing 6, lower seal pad 9, sealing ring 8 to be pressed onto in " protruding " font chamber of device body 3, to be tightly connected with bolt compression axis pressure cap 7 and device body 3.The external part of outlet pipe 4 can be on demand be connected with any one of one group of nozzle 10, adopts screw thread, flange, flexible pipe to connect and can both realize.A kind of is the nozzle 10 of T-shape, and vertical tube is threaded with outlet pipe 4, the perforate of transverse tube two ends, and the aperture is not less than φ 5, bi-directional symmetrical level spray; A kind of is the nozzle 10 of " L " type, and vertical tube is connected with outlet pipe 4, other end perforate, and monocline sprays downwards, and the aperture is not less than φ 7; Another kind is down the nozzle 10 of T-shape, opens the hole on several centre bores and the 45 ° of directions on transverse tube top, and the hole of every end φ 3 is no less than 3.

During use, that prepare in advance and have cleaning solution or the water or the liquid medicine of certain pressure, by falling in the cavity of " recessed " font of water inlet pipe 4 access to plant bodies 3, become the water inlet angle 11 of 30 ° of angles to enter in " protruding " font ring cavity with tangent plane wall by on the inwall between two ring cavities again, promote blade 12, and drive outlet pipe 4 and nozzle 10 synchronous rotation and spray washing liquid or water or liquid medicine.Whole device can be erected at can the shelf of degree of heightening on, realized from ground to the spray of any height.Because it is interior Anywhere that rotation can spray 360 ° of scopes automatically, various types of nozzles of adapted in addition again, realize downwards, towards periphery, the spray of any position that makes progress, and position, dead angle, nozzle 10 is stretched into wherein, implement spray in order to pressure fluid, to reach purposes such as cleaning decontamination, sprinkling.

Among the embodiment, automatic rotary spraying device, appearance and size; Be about 110mm, diameter is 60mm; Blade 12, length and width respectively are 17mm, and thickness is 2mm; Bearing 6 adopts rolling bearing.

Claims

1, a kind of automatic rotary spraying device, comprise that water inlet pipe 1 enters in the device body 3 that is connected with gland 2 by gland 2, and be located in the device body 3 on, lower seal pad 5,9, sealing ring 8, bearing 6 etc., a gland 2 that is connected with water inlet pipe 1 is installed in the upper end that it is characterized in that device body 3, be provided with one in the device body 3 and fall ring cavity of " recessed " font and the ring cavity of " protruding " font, have a water inlet angle 11 on the inwall between two ring cavities, the outlet pipe 4 of upper end band blade 12 is placed in the ring cavity of " protruding " font, last sealing gasket 5, bearing 6, lower seal pad 9, sealing ring 8, and bearing gland 7 is set on the outlet pipe 4 successively, and be pressed onto in the ring cavity of " protruding " font of device body 3, bearing gland 7 is connected with the lower end of device body 3, and the external part of outlet pipe 4 connects nozzle 10.

2, automatic rotary spraying device according to claim 1, it is characterized in that the nozzle 10 that is connected with outlet pipe 4 lower ends has three types at least, a kind ofly be down T-shape, the vertical tube of nozzle 10 is connected with the lower end of outlet pipe 4, the perforate of transverse tube two ends, the bi-directional symmetrical spray, a kind of is " L " type, the vertical tube of nozzle 10 is connected with the lower end of outlet pipe 4, transverse tube one end perforate, and monocline sprays downwards, another kind is down T-shape, the vertical tube of nozzle 10 is connected with the lower end of outlet pipe 4, and transverse tube top has several apertures, upwards, oblique spray.

3, automatic rotary spraying device according to claim 1 and 2, the nozzle 10 that it is characterized in that down T-shape, the aperture of transverse tube two ends perforate is not less than φ 5, top upwards, the hole of the oblique spray orifice of opening every end φ 3 on center line and 45 ° of directions is no less than 3, and the aperture of the nozzle 10 of " L " type is not less than φ 7.