Flow dividing device for farmland water conservancy irrigation channel

Abstract

The utility model provides a flow dividing device for a farmland water conservancy irrigation channel, which comprises a flow dividing assembly, and the flow dividing assembly comprises a box body; according to the sewage treatment device, water in the first circular pipe body is sequentially filtered through the conical filter cover and then sequentially passes through the fourth circulating groove, the second circulating groove and the two first circulating grooves to be conveyed into the liquid discharging mechanism, and the liquid discharging mechanism is used for controlling the flow dividing speed; related personnel rotate a threaded rod in a threaded through hole, the threaded rod drives a movable block, a conical filtering cover, a filtering net and a rubber sealing gasket to move, the rubber sealing gasket and a box body are used for sealing channels of two first circulating grooves, and after water in a rectangular blind pipe is filtered through the filtering net, the water in the rectangular blind pipe is filtered through the filtering net. The filter screen is conveyed to the conical filter cover through the third circulating groove, the second circulating groove and the fourth circulating groove in sequence and is used for backwashing sludge on the conical filter cover, so that the sludge is prevented from blocking a pipeline, the working efficiency is improved, and the working intensity is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of farmland water conservancy, in particular to a diversion device for a farmland water conservancy irrigation channel. Background Art

[0002] Farmland water conservancy refers to water conservancy projects aimed at increasing agricultural production. Through the construction and implementation of various water conservancy projects, it regulates and improves farmland moisture conditions and regional water resources, enhances resilience to natural disasters, and promotes a healthy ecological environment, thereby benefiting crop production. Farmland water conservancy projects, aimed at increasing agricultural production, use irrigation channels to connect irrigation sources and waterways irrigating land. These channels are used to transport and distribute water drawn from the sources to various parts of the irrigation area. Diversion devices are required to divert water from the source.

[0003] Existing diversion devices usually use several water pipes and pumps for connection. When in use, silt in the water can easily cause pipe blockage, thereby affecting farmland irrigation. In addition, when clearing the blocked pipe, it needs to be disassembled, which reduces work efficiency and increases work intensity. Therefore, a diversion device for farmland water conservancy irrigation channels is proposed. Utility Model Content

[0004] In view of this, the embodiments of the present invention hope to provide a diversion device for farmland water irrigation channels to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial option.

[0005] The technical solution of the embodiment of the utility model is achieved as follows: a diversion device for agricultural water conservancy irrigation channels, including a diversion component, the diversion component including a box body, two drainage mechanisms, a threaded rod, a rectangular blind pipe, a rectangular drainage pipe, a movable block, a conical filter cover, a filter screen, a first circular tube body and a scraper, wherein the movable block is slidably connected to the inner wall of the box body, and the front surface of the movable block is symmetrically provided with two first flow grooves; the rear surface of the movable block is respectively provided with a third flow groove and a fourth flow groove, and the inner wall of the movable block is provided with a second flow groove, and the second flow groove is connected to the two first flow grooves, the third flow groove and the fourth flow groove; the two drainage mechanisms are symmetrically arranged on the On the box body, the two drainage mechanisms are connected to the corresponding first circulation grooves; the outer wall of the movable block is symmetrically provided with rubber sealing gaskets, and the rubber sealing gaskets are in contact with the inner wall of the box body; the filter screen is provided on the inner wall of the third circulation groove, and the conical filter cover is provided on the inner wall of the fourth circulation groove; the rectangular blind tube and the rectangular drainage pipe both pass through the rear surface of the box body and are fixedly connected; the scraper is provided on the inner wall of the rectangular blind tube, and the first circular tube body passes through the rectangular blind tube and is fixedly connected; a threaded through hole is provided on the inner wall of the box body, and the outer wall of the threaded rod is threadedly connected to the inner wall of the threaded through hole, and one end of the threaded rod is rotatably connected to the outer wall of the movable block.

[0006] In some embodiments, the drainage mechanism includes a funnel-shaped tube body, a second tube body and a second switch valve, wherein the funnel-shaped tube body passes through the front surface of the box body and is fixedly connected; the rear end of the second tube body is arranged at the front end of the funnel-shaped tube body, and the second switch valve is arranged on the outer wall of the second tube body.

[0007] In some embodiments, a first switch valve is provided on the outer wall of the first circular tube.

[0008] In some embodiments, a turning handle is provided at the other end of the threaded rod.

[0009] In some embodiments, the inner bottom wall of the box body is evenly provided with sliding grooves, the lower surface of the movable block is evenly provided with sliders, and the outer wall of the slider is slidably connected to the inner wall of the sliding groove.

[0010] The embodiment of the present invention has the following advantages due to the adoption of the above technical solution:

[0011] 1. The utility model filters the water in the first circular tube through the conical filter cover in sequence, and then transmits it through the fourth flow groove, the second flow groove and the two first flow grooves to the drainage mechanism in sequence. The drainage mechanism is used to control the diversion speed. When the conical filter cover is blocked by silt, the relevant personnel rotates the threaded rod in the threaded through hole, and the threaded rod drives the movable block, the conical filter cover, the filter screen and the rubber sealing gasket to move. The rubber sealing gasket and the box body are used to close the channels of the two first flow grooves. After the water in the rectangular blind pipe is filtered through the filter screen, the filter screen is transmitted to the conical filter cover through the third flow groove, the second flow groove and the fourth flow groove in sequence, which is used to backwash the silt on the conical filter cover to avoid silt clogging the pipeline, improve work efficiency and reduce work intensity.

[0012] 2. The utility model rotates the threaded rod in the threaded through hole, the threaded rod drives the movable block to move, and the movable block drives the conical filter cover, the filter screen and the first switch valve to move. The scraper is used to scrape the sludge filtered on the filter screen into the conical filter cover, which is convenient for reuse and improves work efficiency.

[0013] The above summary is for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the present invention will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0015] Figure 1 It is a structural diagram of the utility model;

[0016] Figure 2 This is a side view of the structure of the utility model;

[0017] Figure 3 For this utility model Figure 2 AA side cross-sectional structure diagram;

[0018] Figure 4 For this utility model Figure 3 A magnified structural diagram of area B;

[0019] Figure 5 For this utility model Figure 3 The enlarged structure diagram of the C region;

[0020] Figure 6 This is a structural diagram of the utility model in the state of use for removing impurities.

[0021] Figure numerals: 1. diverter assembly; 2. handle; 3. first circulation groove; 4. second circulation groove; 5. third circulation groove; 6. fourth circulation groove; 7. first switch valve; 8. threaded through hole; 9. slide groove; 10. box body; 11. drainage mechanism; 12. threaded rod; 13. rectangular blind pipe; 14. rectangular drainage pipe; 15. movable block; 16. conical filter cover; 17. filter screen; 18. first circular tube body; 19. scraper; 20. slider; 21. rubber sealing gasket; 110. funnel-shaped tube body; 111. second tube body; 112. second switch valve. DETAILED DESCRIPTION

[0022] Hereinafter, only certain exemplary embodiments are briefly described. As will be appreciated by those skilled in the art, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and description are to be regarded as illustrative in nature and not restrictive.

[0023] It should be noted that the terms "first," "second," "symmetrical," "array," etc. are used only to distinguish descriptions from positional descriptions and should not be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, limitations on features such as "first" and "symmetrical" may explicitly or implicitly include one or more of these features; similarly, when the number of certain features is not limited in the form of words such as "two" or "three," it should be noted that these features also explicitly or implicitly include one or more of the number of features.

[0024] In the present invention, unless otherwise expressly specified or limited, terms such as "installation," "connection," and "fixation" should be understood broadly; for example, they may refer to fixed connection, detachable connection, or integral molding; they may refer to mechanical connection, direct connection, welding, or indirect connection through an intermediate medium; they may refer to internal communication between two components or interaction between two components. Those skilled in the art will be able to understand the specific meanings of the above terms in the present invention based on the specification and drawings in conjunction with specific circumstances.

[0025] The embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0026] like Figures 1-6As shown, the embodiment of the present invention provides a diversion device for agricultural water conservancy irrigation channels, including a diversion component 1, the diversion component 1 includes a box body 10, two drainage mechanisms 11, a threaded rod 12, a rectangular blind pipe 13, a rectangular drainage pipe 14, a movable block 15, a conical filter cover 16, a filter screen 17, a first circular tube body 18 and a scraper 19, wherein the movable block 15 is slidably connected to the inner wall of the box body 10, and the front surface of the movable block 15 is symmetrically provided with two first flow grooves 3, the rear surface of the movable block 15 is respectively provided with a third flow groove 5 and a fourth flow groove 6, and the inner wall of the movable block 15 is provided with a second flow groove 4, the second flow groove 4 is connected to the two first flow grooves 3, the third flow groove 5 and the fourth flow groove 6, the two drainage mechanisms 1 1 is symmetrically arranged on the box body 10, and the two drainage mechanisms 11 are connected to the corresponding first circulation grooves 3. The outer wall of the movable block 15 is symmetrically provided with rubber sealing gaskets 21, and the rubber sealing gaskets 21 are in contact with the inner wall of the box body 10. The filter screen 17 is arranged on the inner wall of the third circulation groove 5, and the conical filter cover 16 is arranged on the inner wall of the fourth circulation groove 6. The rectangular blind tube 13 and the rectangular drainage pipe 14 both pass through the rear surface of the box body 10 and are fixedly connected. The scraper 19 is arranged on the inner wall of the rectangular blind tube 13. The first circular tube body 18 passes through the rectangular blind tube 13 and is fixedly connected. A threaded through hole 8 is opened in the inner wall of the box body 10, and the outer wall of the threaded rod 12 is threadedly connected to the inner wall of the threaded through hole 8. One end of the threaded rod 12 is rotatably connected to the outer wall of the movable block 15.

[0027] In this embodiment, specifically, the drainage mechanism 11 includes a funnel-shaped tube body 110, a second tube body 111 and a second switch valve 112, wherein the funnel-shaped tube body 110 passes through the front surface of the box body 10 and is fixedly connected, the rear end of the second tube body 111 is arranged at the front end of the funnel-shaped tube body 110, and the second switch valve 112 is arranged on the outer wall of the second tube body 111. Through the above arrangement, relevant personnel adjust the water flow rate of the second tube body 111 by adjusting the second switch valve 112, so that the water in the funnel-shaped tube body 110 is diverted through the second tube body 111.

[0028] In this embodiment, specifically, a first switch valve 7 is provided on the outer wall of the first circular tube 18 , and through the above arrangement, relevant personnel control the flow rate of the first circular tube 18 through the first switch valve 7 .

[0029] In this embodiment, specifically, a turning handle 2 is provided at the other end of the threaded rod 12 , and the turning handle 2 is provided to facilitate the rotation of the threaded rod 12 .

[0030] In this embodiment, specifically, the inner bottom wall of the box body 10 is evenly provided with a slide groove 9, and the lower surface of the movable block 15 is evenly provided with a slider 20. The outer wall of the slider 20 is slidably connected to the inner wall of the slide groove 9. Through the above setting, the slider 20 is slid in the slide groove 9, which can not only assist the movable block 15 to move, but also stabilize the position of the movable block 15 for movement.

[0031] When the present invention is in operation: the relevant personnel connect the external pump body to the first circular tube body 18, and the remaining diversion pipes are respectively connected to the second tube bodies 111 on the two drainage mechanisms 11. Thereafter, the relevant personnel control the water flow rate of the first circular tube body 18 through the first switch valve 7. The water in the first circular tube body 18 is filtered through the conical filter cover 16 in turn and then transmitted to the funnel-shaped tube body 110 through the fourth circulation groove 6, the second circulation groove 4 and the two first circulation grooves 3 in turn. Thereafter, the relevant personnel adjust the water flow rate of the second tube body 111 by adjusting the second switch valve 112, so that the water in the funnel-shaped tube body 110 is diverted through the second tube body 111.

[0032] When the conical filter cover 16 is clogged with silt, the relevant personnel hold the handle 2 to drive the threaded rod 12 to rotate in the threaded through hole 8, and the threaded rod 12 drives the movable block 15 to move. The movable block 15 drives the conical filter cover 16, the filter screen 17 and the rubber sealing gasket 21 to move. The rubber sealing gasket 21 and the box body 10 are used to close the channels of the two first flow grooves 3. After the water in the rectangular blind tube 13 is filtered through the filter screen 17, the filter screen 17 is transmitted to the conical filter cover 16 through the third flow groove 5, the second flow groove 4 and the fourth flow groove 6 in turn, which is used to backwash the silt on the conical filter cover 16. The sludge backwashed on the conical filter cover 16 is discharged through the rectangular drainage pipe 14.

[0033] After that, the relevant personnel hold the handle 2 to drive the threaded rod 12 to rotate in the threaded through hole 8, the threaded rod 12 drives the movable block 15 to move, and the movable block 15 drives the conical filter cover 16, the filter screen 17 and the first switch valve 7 to move. The scraper 19 is used to scrape the sludge filtered on the filter screen 17 into the conical filter cover 16 for easy reuse.

[0034] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any person skilled in the art can easily conceive of various modifications or substitutions within the technical scope disclosed in the present invention, and such modifications or substitutions are intended to be within the scope of protection of the present invention. Therefore, the scope of protection of the present invention shall be based on the scope of protection of the claims.

Claims

1. A diversion device for a farmland irrigation channel, comprising a diversion assembly (1), characterized in that: The diversion assembly (1) comprises a box (10), two drainage mechanisms (11), a threaded rod (12), a rectangular blind pipe (13), a rectangular drainage pipe (14), a movable block (15), a conical filter cover (16), a filter screen (17), a first circular tube (18) and a scraper (19), wherein: The movable block (15) is slidably connected to the inner wall of the box body (10), and two first flow slots (3) are symmetrically provided on the front surface of the movable block (15); The rear surface of the movable block (15) is respectively provided with a third circulation groove (5) and a fourth circulation groove (6), and the inner wall of the movable block (15) is provided with a second circulation groove (4), and the second circulation groove (4) is connected with the two first circulation grooves (3), the third circulation groove (5) and the fourth circulation groove (6); The two drainage mechanisms (11) are symmetrically arranged on the box body (10), and the two drainage mechanisms (11) are connected to the corresponding first circulation grooves (3); The outer wall of the movable block (15) is symmetrically provided with a rubber sealing pad (21), and the rubber sealing pad (21) is in contact with the inner wall of the box body (10); The filter screen (17) is arranged on the inner wall of the third circulation groove (5), and the conical filter cover (16) is arranged on the inner wall of the fourth circulation groove (6); The rectangular blind tube (13) and the rectangular drainage tube (14) both pass through the rear surface of the box (10) and are fixedly connected; The scraper (19) is arranged on the inner wall of the rectangular blind tube (13), and the first circular tube (18) passes through the rectangular blind tube (13) and is fixedly connected; The inner wall of the box body (10) is provided with a threaded through hole (8), and the outer wall of the threaded rod (12) is threadedly connected to the inner wall of the threaded through hole (8), and one end of the threaded rod (12) is rotatably connected to the outer wall of the movable block (15).

2. The flow diversion device for farmland irrigation channels according to claim 1, characterized in that: The liquid discharge mechanism (11) comprises a funnel-shaped tube body (110), a second tube body (111) and a second switch valve (112), wherein: The funnel-shaped tube (110) passes through the front surface of the box (10) and is fixedly connected; The rear end of the second tube body (111) is arranged at the front end of the funnel-shaped tube body (110), and the second switch valve (112) is arranged on the outer wall of the second tube body (111).

3. The flow diversion device for farmland irrigation channels according to claim 1, characterized in that: A first switch valve (7) is provided on the outer wall of the first circular tube (18).

4. The flow diversion device for farmland irrigation channels according to claim 1, characterized in that: The other end of the threaded rod (12) is provided with a turning handle (2).

5. The flow diversion device for farmland irrigation channels according to claim 1, characterized in that: The inner bottom wall of the box body (10) is evenly provided with a slide groove (9), and the lower surface of the movable block (15) is evenly provided with a slider (20), and the outer wall of the slider (20) is slidably connected to the inner wall of the slide groove (9).

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