Adjustable water conservancy irrigation water segregator

Abstract

The utility model relates to the technical field of water conservancy irrigation, and discloses an adjustable water conservancy irrigation water segregator which comprises a supporting platform, an irrigation main flow diversion part and a diversion output anti-backflow part, and supporting legs are symmetrically and fixedly installed on the outer wall of the bottom of the supporting platform; and the irrigation main flow dividing part is arranged at the top of the supporting platform. Through the shunt output anti-reflux part, water flow can be effectively prevented from counterflowing in the irrigation process, the design ensures one-way flow of the irrigation water flow, irrigation system disorder and crop damage possibly caused by water flow counterflowing are avoided, and the irrigation system is particularly suitable for being used under the conditions of complex terrains and changeable climates. The stability and reliability of the irrigation system can be improved, the irrigation system is more flexible due to the design of the shunt output anti-reflux part, and the flow direction of water flow can be conveniently controlled by adjusting related components of the anti-reflux part, such as a switch valve and a threaded connection pipe.

Description

TECHNICAL FIELD

[0001] The utility model relates to water conservancy irrigation technical field, concretely is a kind of adjustable water conservancy irrigation water distributor. BACKGROUND

[0002] Water conservancy irrigation is the important link in agricultural production, it is like human blood circulation system, unceasingly transports the water needed for growth for crop, directly related to the healthy growth of crop and final yield and quality, in vast farmland, a set of efficient and practical water conservancy irrigation equipment plays a key role for realizing precision irrigation, guaranteeing the healthy growth of crop

[0003] Traditional irrigation water distributor is relatively simple in design and function, often cannot satisfy the requirement of modern agriculture to irrigation precision and flexibility, and in irrigation process, due to pipeline pressure variation or topographic factor, traditional water distributor is prone to water flow reverse flow phenomenon, which not only influences irrigation effect, but also can cause damage to irrigation system. UTILITARIAN CONTENT

[0004] The utility model aims at providing a kind of adjustable water conservancy irrigation water distributor, solve the technical problem that traditional irrigation water distributor is prone to reverse flow, lack of flexibility and adaptability in irrigation process, reach the purpose that the water flow reverse flow phenomenon that can appear in irrigation process is prevented, the unidirectional flow of water flow is ensured, the irrigation system disorder and crop damage that can be caused due to reverse flow are avoided.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of adjustable water conservancy irrigation water distributor, including support platform, irrigation main stream shunt part, shunt output anti-reverse flow part, the bottom outer wall of support platform is fixedly installed with support leg symmetrically;The irrigation main stream shunt part is set at the top of support platform;The shunt output anti-reverse flow part is circumferentially equidistantly set in the outer wall of irrigation main stream shunt part;The shunt output anti-reverse flow part is communicated with irrigation main stream shunt part.

[0006] Preferably, the irrigation main stream shunt part specifically includes: shunt bin, fixedly installed in the top outer wall of support platform;Positioning sleeve, fixedly installed in the top outer wall of support platform;Switch valve one, is set in the outer wall of positioning sleeve.

[0007] Positioning sleeve is set, and the outer wall of positioning sleeve is equipped with switch valve one, this design enables user to accurately control the on-off of water flow, to flexibly adjust water flow according to irrigation demand, and the top outer wall of shunt bin is closely communicated with the water inlet pipe inside the positioning sleeve, to provide a smooth channel for water flow.The communication clamp pipe that is clamped and installed in the water inlet pipe not only ensures the smooth passing of water flow, but also improves the stability and reliability of the whole system.

[0008] Preferably, the outer wall of the shunt warehouse starts with a shunt opening at equal intervals, the inside of the positioning sleeve is provided with a water inlet pipe, the water inlet pipe is connected with the top outer wall of the shunt warehouse, the inside of the water inlet pipe is clamped with a communication clamp pipe, the water inlet pipe is communicated with the communication clamp pipe, and the outer wall of the communication clamp pipe is fixedly provided with a limiting plate.

[0009] Preferably, the shunt output anti-backflow part specifically comprises: a fixed mounting sleeve, which is fixedly installed on the outer wall of the shunt warehouse at equal intervals; a second switch valve, which is arranged on the outer wall of the fixed mounting sleeve; and a shunt connection pipe, which is fixedly installed in the fixed mounting sleeve.

[0010] Preferably, one end of the shunt connection pipe is communicated with the shunt opening through the fixed mounting sleeve, the other end of the shunt connection pipe is fixedly provided with a threaded connection mounting sleeve, the threaded connection mounting sleeve is provided with a threaded connection opening in the inside, the threaded connection mounting sleeve is communicated with the shunt connection pipe through the threaded connection opening, and a threaded connection pipe is screwed in the inside of the threaded connection mounting sleeve.

[0011] The threaded connection mounting sleeve is provided, the design of the threaded connection mounting sleeve makes the connection between the water distributor and the irrigation pipeline more convenient and firm, the user can easily connect the irrigation pipeline with the water distributor through the threaded connection, without complicated installation steps or additional connection tools, and the tightness of the threaded connection also ensures the stability and safety of water flow in the transmission process, avoiding problems such as water leakage or poor water flow caused by loose connection.

[0012] Preferably, one end of the threaded connection pipe is communicated with the shunt connection pipe, a sealing limiting plate is fixedly arranged on the outer wall of the threaded connection pipe, the sealing limiting plate is matched with the threaded connection mounting sleeve, and the other end of the threaded connection pipe is communicated with an anti-backflow warehouse.

[0013] The anti-backflow warehouse is provided, the design of the anti-backflow warehouse effectively prevents the backflow of water flow, in the irrigation process, the water flow is evenly distributed to each irrigation area through each channel of the water distributor, however, in some cases, such as pipeline pressure change or irrigation area water level rise, there may be a risk of water flow backflow, the addition of the anti-backflow warehouse ensures that the water flow can only flow in one direction through the special design of its internal structure, thereby avoiding potential problems caused by backflow.

[0014] Preferably, an output communication pipe is arranged on one side of the outer wall of the anti-backflow warehouse, a fixed support is fixedly installed on the inner wall of the anti-backflow warehouse, a sliding hole is arranged in the fixed support, a sliding rod is slidably connected in the sliding hole, a limiting disc is fixedly connected to one end of the sliding rod, the limiting disc is arranged on one side of the fixed support, and a sealing plate is fixedly connected to the other end of the sliding rod.

[0015] Preferably, the other end of the sealing plate is fixedly provided with a sealing plug, the sealing plug is matched with the threaded connecting pipe, the outer wall of the sliding rod is movably sleeved with a spring, one end of the spring is fixedly connected with the outer wall of the sealing plate, the other end of the spring is fixedly connected with the outer wall of the fixed support, and the sealing plate and the sealing plug are arranged on the other side of the fixed support.

[0016] The utility model provides a kind of adjustable water conservancy irrigation water distributor.It has the following beneficial effects:

[0017] (1), the utility model discloses a shunt bin can effectively distribute water flow to each irrigation area.This shunt design ensures the uniformity and efficiency of water flow in the irrigation process, avoids water flow too concentrated in a certain area or some crops, thereby improving irrigation efficiency, and the shunt part of irrigation mainstream has strong adaptability, can adapt to different topography, different crops and different irrigation demand environment, and the shunt part can also be combined with other irrigation equipment (such as drip irrigation, sprinkling irrigation etc.), to form a more perfect irrigation system, further improve irrigation effect and efficiency.

[0018] (2), the utility model discloses a shunt output anti-backflow part, which can effectively prevent water flow from flowing backward during irrigation.This design ensures the one-way flow of irrigation water, avoids the irrigation system disorder and crop damage caused by water flow backward, especially in complex terrain and variable weather conditions, can improve the stability and reliability of irrigation system, and the design of shunt output anti-backflow part makes the irrigation system more flexible, and by adjusting the related components of anti-backflow part, such as switch valve, threaded connecting pipe etc., the flow direction of water flow can be conveniently controlled. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is the overall structure front view of the utility model;

[0020] Figure 2 It is the local view of the shunt part of the utility model irrigation mainstream;

[0021] Figure 3 It is the local view of the shunt output anti-backflow part of the utility model;

[0022] Figure 4 It is the local sectional view of the anti-backflow bin of the utility model.

[0023] In the figure: 1 support platform, 2 support leg, 3 irrigation main flow distribution part, 311 distribution bin, 312 positioning sleeve, 313 distribution passage, 314 switch valve one, 315 water inlet pipe, 316 communication clamp pipe, 317 limit plate, 4 distribution output anti-backflow part, 411 fixed mounting sleeve, 412 switch valve two, 413 distribution connection pipe, 414 threaded connection mounting sleeve, 415 threaded connection pipe, 416 sealing limit plate, 417 spring, 418 anti-backflow bin, 419 output communication pipe, 4111 sealing plug, 4112 sealing plate, 4113 fixed support, 4114 sliding rod. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0025] Examples of the described embodiments are shown in the accompanying drawings, in which the same or similar reference numerals represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by reference to the drawings are exemplary and are intended to explain the present application, and cannot be understood as limiting the present application.

[0026] Embodiment one:

[0027] Based on the existing problems of easy backflow, lack of flexibility and adaptability in the irrigation process, the preferred embodiment of the adjustable water conservancy irrigation water distributor provided by the present application is as shown in the figure: Figures 1-4 The adjustable water conservancy irrigation water distributor comprises a support platform 1, an irrigation main flow distribution part 3, and a distribution output anti-backflow part 4. Support legs 2 are symmetrically and fixedly installed on the bottom outer wall of the support platform 1. The irrigation main flow distribution part 3 is arranged on the top of the support platform 1. The distribution output anti-backflow part 4 is circumferentially and equidistantly arranged on the outer wall of the irrigation main flow distribution part 3. The distribution output anti-backflow part 4 is in communication with the irrigation main flow distribution part 3.

[0028] The irrigation main flow distribution part 3 specifically comprises: a distribution bin 311 fixedly installed on the top outer wall of the support platform 1; a positioning sleeve 312 fixedly installed on the top outer wall of the support platform 1; and a switch valve one 314 arranged on the outer wall of the positioning sleeve 312.

[0029] The outer wall of the shunt bin 311 is circumferentially equidistantly provided with a shunt through port 313, the inside of the positioning sleeve 312 is provided with a water inlet through pipe 315, the water inlet through pipe 315 is in communication with the top outer wall of the shunt bin 311, the inside of the water inlet through pipe 315 is clampedly installed with a communication clamping pipe 316, the water inlet through pipe 315 is in communication with the communication clamping pipe 316, and the outer wall of the communication clamping pipe 316 is fixedly provided with a limiting plate 317.

[0030] In the process of the embodiment, the water source pipe is connected to the communication clamping pipe 316, the switch valve one 314 is opened, the water flow enters the shunt bin 311 through the water inlet through pipe 315, and the shunt through port 313 circumferentially equidistantly arranged on the outer wall of the shunt bin 311 uniformly distributes the water flow entering the shunt bin 311 to each shunt output anti-backflow part 4. The shunt design ensures the uniformity and high efficiency of the water flow in the irrigation process, avoids that the water flow is too concentrated in a certain area or certain crops, and thus improves the irrigation efficiency. The shunt output anti-backflow part has strong adaptability.

[0031] Embodiment two:

[0032] Please refer to Figures 1-4 , and on the basis of the embodiment one, it is further obtained that the shunt output anti-backflow part 4 specifically comprises: a fixed installation sleeve 411 circumferentially equidistantly fixedly installed on the outer wall of the shunt bin 311; a switch valve two 412 arranged on the outer wall of the fixed installation sleeve 411; and a shunt connection through pipe 413 fixedly installed in the inside of the fixed installation sleeve 411.

[0033] One end of the shunt connection through pipe 413 is in communication with the shunt through port 313 through the fixed installation sleeve 411, the other end of the shunt connection through pipe 413 is fixedly installed with a threaded connection installation sleeve 414, the inside of the threaded connection installation sleeve 414 is provided with a threaded connection port, the threaded connection installation sleeve 414 is in communication with the shunt connection through pipe 413 through the threaded connection port, and the inside of the threaded connection installation sleeve 414 is threadedly connected with a threaded connection pipe 415.

[0034] One end of the threaded connection pipe 415 is in communication with the shunt connection through pipe 413, the outer wall of the threaded connection pipe 415 is fixedly provided with a sealing limiting plate 416, the sealing limiting plate 416 is matched with the threaded connection installation sleeve 414, and the other end of the threaded connection pipe 415 is in communication with an anti-backflow bin 418.

[0035] The anti-backflow bin 418 is provided with an output communication pipe 419 on one side of the outer wall, and a fixed support 4113 is fixedly installed on the inner wall of the anti-backflow bin 418. A sliding hole is formed in the fixed support 4113, a sliding rod 4114 is slidably connected in the sliding hole, one end of the sliding rod 4114 is fixedly connected with a limiting disc, the limiting disc is arranged on one side of the fixed support 4113, and the other end of the sliding rod 4114 is fixedly connected with a sealing plate 4112.

[0036] The other end of the sealing plate 4112 is fixedly installed with a sealing plug 4111, which is matched with the threaded connecting pipe 415. The outer wall of the sliding rod 4114 movably sheathes a spring 417, one end of the spring 417 is fixedly connected with the outer wall of the sealing plate 4112, and the other end of the spring 417 is fixedly connected with the outer wall of the fixed support 4113. The sealing plate 4112 and the sealing plug 4111 are arranged on the other side of the fixed support 4113.

[0037] During the process of the embodiment, when the water flow flows from the shunt connecting pipe 413 into the threaded connecting pipe 415, then enters the anti-backflow bin 418, and then flows to the irrigation branch pipe through the output connecting pipe 419, the water flow pressure pushes the sealing plate 4112 and the sealing plug 4111 to move to the side of the fixed support 4113, the sliding rod 4114 slides in the sliding hole of the fixed support 4113, the spring 417 is compressed, and the sealing plug 4111 is separated from the threaded connecting pipe 415. If the water pressure in the irrigation branch pipe abnormally rises, causing the water flow to have a backflow tendency, the spring 417 rebounds and pushes the sealing plate 4112 and the sealing plug 4111 to move to the threaded connecting pipe 415. The sealing plug 4111 blocks the threaded connecting pipe 415, preventing the water flow from flowing back to the shunt connecting pipe 413 and the shunt bin 311, and playing a role in anti-backflow protection. This design ensures the one-way flow of irrigation water flow, avoids the irrigation system disorder and crop damage caused by water flow backflow, and especially in complex terrain and variable climate conditions, can improve the stability and reliability of the irrigation system.

[0038] Working principle: in use; step one: place the support platform 1 on the appropriate irrigation position through the symmetrical support legs 2 at the bottom, ensure that the support platform 1 is stable, check the installation of each part of the irrigation main flow shunt part 3, ensure that the shunt bin 311 is firmly fixed on the top of the support platform 1, and the positioning sleeve 312 is also fixed on the top of the support platform 1. The water inlet pipe 315 is arranged inside the positioning sleeve 312 and communicates with the top of the shunt bin 311. The connecting clamp pipe 316 is clamped and installed in the water inlet pipe 315. The limiting plate 317 is fixedly sheathed on the outer wall of the connecting clamp pipe 316, which plays a limiting role and ensures that the on-off valve 314 can be normally operated.

[0039] Step two: connect the water source pipe to the connecting clamp pipe 316, open the on-off valve 314, and the water flow enters the shunt bin 311 through the water inlet pipe 315. The shunt through port 313 equally spaced on the outer wall of the shunt bin 311 evenly distributes the water flow entering the shunt bin 311 to each shunt output anti-backflow part 4.

[0040] Step three: the fixed mounting sleeve 411 of the shunt output anti-backflow part 4 is fixed equidistantly on the outer wall of the shunt bin 311, the shunt connecting pipe 413 is fixed inside the fixed mounting sleeve 411, and one end is communicated with the shunt opening 313 through the fixed mounting sleeve 411. First, check whether the switch valve two 412 can operate normally, if necessary, adjust the water flow size, can be realized through the operation of the switch valve two 412, the branch pipe to be irrigated is connected with the threaded connection sleeve 414 through the threaded connection pipe 415, one end of the threaded connection pipe 415 is communicated with the shunt connecting pipe 413, the sealing limiting plate 416 on the outer wall is matched with the threaded connection sleeve 414, and the sealing and limiting effects are achieved.

[0041] Step four: when the water flow flows from the shunt connecting pipe 413 into the threaded connection pipe 415, then enters the anti-backflow bin 418, and flows to the irrigation branch pipe through the output communication pipe 419, the water flow pressure drives the sealing plate 4112 and the sealing plug 4111 to move to one side of the fixed support 4113, the sliding rod 4114 slides in the sliding hole of the fixed support 4113, the spring 417 is compressed, the sealing plug 4111 is separated from the threaded connection pipe 415, if the water pressure in the irrigation branch pipe abnormally rises, the water flow has a backflow trend, the spring 417 rebounds, drives the sealing plate 4112 and the sealing plug 4111 to move to the threaded connection pipe 415, the sealing plug 4111 blocks the threaded connection pipe 415, prevents the water flow from flowing back to the shunt connecting pipe 413 and the shunt bin 311, and plays an anti-backflow protection role.

[0042] Finally, it should be pointed out that: the above only for preferred embodiments of the utility model, and does not limit the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features. Any modification, equivalent replacement, improvement etc. made within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. An adjustable water conservancy irrigation water distributor, comprising a support platform (1), an irrigation main flow distribution part (3), and a flow output anti-backflow part (4), characterized in that: The bottom outer wall of the support platform (1) is symmetrically fixedly installed with support legs (2); the irrigation main flow branch flow part (3) is arranged at the top of the support platform (1); the branch flow output anti-backflow part (4) is circumferentially equidistantly arranged on the outer wall of the irrigation main flow branch flow part (3); and the branch flow output anti-backflow part (4) is in communication with the irrigation main flow branch flow part (3).

2. The adjustable water distribution distributor according to claim 1, wherein: The irrigation main flow branch flow part (3) specifically comprises: a branch flow bin (311) fixedly installed on the top outer wall of the support platform (1); a positioning sleeve (312) fixedly installed on the top outer wall of the support platform (1); a switch valve one (314) arranged on the outer wall of the positioning sleeve (312).

3. An adjustable water distribution device according to claim 2, wherein: The outer wall of the branch flow bin (311) is circumferentially equidistantly provided with a branch flow opening (313), the inside of the positioning sleeve (312) is provided with a water inlet through pipe (315), the water inlet through pipe (315) is in communication with the top outer wall of the branch flow bin (311), the inside of the water inlet through pipe (315) is clampedly installed with a communication clamping pipe (316), the water inlet through pipe (315) is in communication with the communication clamping pipe (316), and the outer wall of the communication clamping pipe (316) is fixedly sleeved with a limiting plate (317).

4. The adjustable water distribution distributor of claim 1, wherein: The branch flow output anti-backflow part (4) specifically comprises: a fixed installation sleeve (411) circumferentially equidistantly fixedly installed on the outer wall of the branch flow bin (311); a switch valve two (412) arranged on the outer wall of the fixed installation sleeve (411); a branch flow connection through pipe (413) fixedly installed in the fixed installation sleeve (411).

5. An adjustable water distribution diverter according to claim 4, wherein: One end of the branch flow connection through pipe (413) is in communication with the branch flow opening (313) through the fixed installation sleeve (411), the other end of the branch flow connection through pipe (413) is fixedly installed with a threaded connection installation sleeve (414), the inside of the threaded connection installation sleeve (414) is provided with a threaded connection opening, the threaded connection installation sleeve (414) is in communication with the branch flow connection through pipe (413) through the threaded connection opening, and the inside of the threaded connection installation sleeve (414) is threadedly connected with a threaded connection pipe (415).

6. An adjustable water distribution diverter according to claim 5, wherein: One end of the threaded connection pipe (415) is in communication with the branch flow connection through pipe (413), the outer wall of the threaded connection pipe (415) is fixedly sleeved with a sealing limiting plate (416), the sealing limiting plate (416) is matched with the threaded connection installation sleeve (414), and the other end of the threaded connection pipe (415) is in communication with an anti-backflow bin (418).

7. An adjustable water distribution diverter according to claim 6, wherein: The output communication pipe (419) is arranged in communication on one side outer wall of the anti-backflow bin (418), the fixed support (4113) is fixedly installed on the inner wall of the anti-backflow bin (418), the sliding hole is arranged on the fixed support (4113), the sliding rod (4114) is in sliding connection with the inside of the sliding hole, one end of the sliding rod (4114) is fixedly connected with a limiting circular plate, the limiting circular plate is arranged on one side of the fixed support (4113), and the other end of the sliding rod (4114) is fixedly connected with a sealing plate (4112).

8. An adjustable water distribution diverter according to claim 7, wherein: The other end of the sealing plate (4112) is fixedly provided with a sealing plug (4111) matched with a threaded connecting pipe (415), the outer wall of the sliding rod (4114) movably sheathes a spring (417), one end of the spring (417) is fixedly connected with the outer wall of the sealing plate (4112), the other end of the spring (417) is fixedly connected with the outer wall of a fixed support (4113), and the sealing plate (4112) and the sealing plug (4111) are arranged on the other side of the fixed support (4113).

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