Flow dividing device for irrigation and water conservancy irrigation

Abstract

The utility model relates to the technical field of farmland irrigation, in particular to a farmland water conservancy irrigation flow dividing device which comprises a flow dividing box, folding pipes, a containing assembly and a sealing assembly, a main flow pipe is arranged on one side of the flow dividing box, a plurality of flow dividing pipes are arranged on the other side of the flow dividing box, and the folding pipes are fixedly arranged on the inner sides of the ends, away from the flow dividing box, of the flow dividing pipes. The folding pipe is sleeved with the storage assembly, one end of the storage assembly is fixedly connected with the end, away from the flow dividing pipe, of the folding pipe, the other end of the storage assembly is clamped with or separated from the flow dividing pipe, and the sealing assembly is fixedly connected with the inner side of the end, away from the flow dividing pipe, of the folding pipe. The flow dividing pipe can be lengthened to a certain extent, meanwhile, the flow dividing direction can be adjusted in a multi-angle mode, the using condition of an adapter substitute is reduced, the flow dividing pipe can be rapidly connected with an irrigation water pipe, and the flow dividing requirements of various different terrains can be met.

Description

Technical Field

[0001] This utility model relates to the field of farmland irrigation technology, and specifically to a farmland water conservancy irrigation diversion device. Background Technology

[0002] Agriculture, as a fundamental industry for human survival and development, usually requires artificial irrigation of farmland during droughts to ensure the normal growth of crops. Since farmland is generally quite large, irrigation needs to be carried out in a distributed manner.

[0003] Existing farmland irrigation diversion devices generally include a main pipe, a diversion box, and diversion pipes. The diversion box is fixed to house the main pipe and diversion pipes. The length and direction of the diversion pipes are fixed. Connecting to irrigation pipes in different directions is cumbersome and may require additional adapters. It cannot well adapt to the diversion irrigation needs of various terrains. Utility Model Content

[0004] The purpose of this utility model is to provide a farmland irrigation diversion device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a farmland irrigation diversion device, comprising a diversion box, a folding pipe, a storage component, and a sealing component. A main pipe is provided on one side of the diversion box, and multiple diversion pipes are provided on the other side. A folding pipe is fixedly installed on the inner side of the diversion pipe at the end away from the diversion box. The storage component is sleeved on the folding pipe. One end of the storage component is fixedly connected to the end of the folding pipe away from the diversion pipe, and the other end of the storage component is engaged or disengaged from the diversion pipe. The sealing component is fixedly connected to the inner side of the end of the folding pipe away from the diversion pipe.

[0006] Furthermore, the storage assembly includes a locking ring and two locking components. The two locking components are respectively located on both sides of the locking ring and are slidably connected to the locking ring. A spring is provided between the locking components and the locking ring.

[0007] Furthermore, a guide ring is provided at the end of the diverter pipe away from the diverter box, and a stop ring is provided at intervals on the side of the guide ring closer to the diverter box. A locking groove is formed between the guide ring and the stop ring, and the locking element is engaged or disengaged from the locking groove.

[0008] Furthermore, the locking ring has symmetrical abutment plates on both sides, and the abutment plates have through holes through the locking ring at both ends. The lock includes a handle, which is U-shaped. The open end of the handle is respectively inserted into the through holes at both ends of the corresponding abutment plates, and the handle is slidably connected to the locking ring.

[0009] Furthermore, the lock also includes a lock block, which is arc-shaped and is located inside the lock ring and is fixedly connected to the open end of the handle. The lock block can engage or disengage from the lock groove.

[0010] Furthermore, springs are fitted on both sides of the handle, with the springs located between the locking block and the abutment plate, and the two ends of the springs being fixedly connected to the locking block and the abutment plate respectively.

[0011] Furthermore, the storage component includes a storage tube, which is sleeved on the outside of the folded tube. One end of the storage tube is provided with a connecting ring, which is fixedly connected to the outside of the end of the folded tube away from the diversion tube. The other end of the storage tube is fixedly connected to a locking ring.

[0012] Furthermore, the sealing assembly includes a connecting pipe, a cover, a connecting ring, and a connecting rope. One end of the connecting pipe is fixedly connected to the inner side of the end of the folded pipe away from the diversion pipe, and the other end of the connecting pipe is threadedly connected to the cover. The connecting pipe is connected to the irrigation water pipe. The connecting ring is fitted on the end of the connecting pipe near the folded pipe and is rotatably connected to the connecting pipe. The cover and the connecting ring are connected by the connecting rope.

[0013] Furthermore, the guide ring has a chamfer one on the side facing the folded tube, and the locking block has a chamfer two on the side facing the diverter box. The locking block slides along the chamfer one of the guide ring through the chamfer two.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. The present invention provides a farmland irrigation diversion device, wherein one end of a folded pipe is inserted into the diversion pipe and the other end is connected to the irrigation water pipe through a connecting pipe. The folded pipe can extend the diversion pipe to a certain extent and can adjust the diversion direction at multiple angles, reducing the need for conversion joints. It can be quickly connected to the irrigation water pipe and can adapt to the diversion needs of various terrains.

[0016] 2. The present invention provides a farmland irrigation diversion device, wherein a receiving tube is sleeved on a folding tube, and one end of the receiving tube is fixedly connected to one end of the folding tube, which can store and protect the folding tube; a locking ring is fixedly provided at the other end of the receiving tube, and locking parts are slidably provided on both sides of the locking ring. Through the cooperation of the locking parts and the guide ring on the diversion tube, the folding tube can be fixed when it is folded up, which facilitates the storage of the diversion device after use. At the same time, it can be used without extending the folding tube, and prevents the folding tube from being unfolded by the impact of water flow during use.

[0017] 3. The present invention provides a farmland irrigation diversion device, wherein one end of the connecting pipe is fixedly connected to one end of the folding pipe, and the other end of the connecting pipe is threadedly connected to the cover. Different numbers of covers can be opened according to different diversion requirements, adapting to various diversion scenarios. At the same time, the connecting ring is fitted on the connecting pipe and is rotatably connected to the connecting pipe. The cover and the connecting ring are connected by a connecting rope, which can prevent the cover from being placed randomly when opened and thus lost, and facilitates storage. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of a farmland irrigation diversion device according to an embodiment of the present utility model;

[0019] Figure 2 This is a schematic cross-sectional view of the storage component and the enclosure component described in an embodiment of the present invention;

[0020] Figure 3 This is a partial cross-sectional structural diagram of the storage component described in an embodiment of the present utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the storage component and the diversion pipe according to an embodiment of the present utility model.

[0022] In the diagram: 1. Diverter box; 11. Diverter pipe; 111. Guide ring; 112. Stop ring; 113. Locking groove; 12. Main pipe; 2. Folding pipe; 3. Storage assembly; 31. Storage pipe; 311. Connecting ring; 32. Locking ring; 321. Perforation; 322. Support plate; 323. Limiting groove; 33. Lock; 331. Lock block; 332. Handle; 34. Spring; 4. Sealing assembly; 41. Connecting pipe; 42. Cover; 43. Connecting ring; 44. Connecting rope. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] In the following description of the utility model, it should be noted that the terms "upper," "lower," "left," "right," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation. The term "connection" only indicates the connection between devices and has no special meaning.

[0025] Furthermore, the technical fields and installation methods involved in the embodiments of this utility model described below can be combined with each other as long as they do not conflict with each other.

[0026] Specific implementation examples Figures 1-4 The aforementioned farmland irrigation diversion device includes a diversion box 1, a folding pipe 2, a storage component 3, and a sealing component 4. The diversion box 1 has a main pipe 12 on one side and multiple diversion pipes 11 on the other side. A folding pipe 2 is fixedly installed on the inner side of the diversion pipe 11 away from the diversion box 1. The folding pipe 2 allows for extension of the diversion pipe 11 when its length is insufficient, and also allows for multi-angle adjustment of the diversion direction, reducing the need for adapters and enabling quick connection to irrigation pipes. This allows the diversion device to adapt to the diversion irrigation needs of various terrains. The storage component 3 is fitted over the folding pipe 2. One end of the storage component 3 is fixedly connected to the end of the folding pipe 2 away from the diversion pipe 11, and the other end of the storage component 3 can be engaged or disengaged from the diversion pipe 11, thus storing and protecting the folding pipe 2. The sealing component 4 is fixedly connected to the inner side of the end of the folding pipe 2 away from the diversion pipe 11, and is used to seal the folding pipe 2.

[0027] The storage assembly 3 includes a storage tube 31, a locking ring 32, a locking element 33, and a spring 34. The storage tube 31 is sleeved on the outside of the folded tube 2. One end of the storage tube 31 is provided with a connecting ring 311, which is fixedly connected to the outer side of the end of the folded tube 2 away from the diversion pipe 11. The other end of the storage tube 31 is fixedly connected to the locking ring 32. Symmetrical abutment plates 322 are provided on both sides inside the locking ring 32. The abutment plates 322 have through holes 321 at both ends that pass through the locking ring 32. A limited opening is provided in the middle of the locking ring 32. The locking slot 323 has two locking members 33, which are respectively located on both sides of the locking ring 32 and slidably connected to it. Each locking member 33 includes a locking block 331 and a handle 332. The handle 332 is U-shaped, with its open ends respectively passing through the through holes 321 at both ends of the corresponding abutment plate 322. The handle 332 is slidably connected to the locking ring 32. The locking block 331 is arc-shaped, located inside the locking ring 32, and fixed to the open end of the handle 332. The locking block 331 is slidably connected to the limiting groove 323 in the middle of the locking ring 32. Springs 34 are sleeved on both sides of the handle 332, located between the locking block 331 and the abutment plate 322, with both ends of the springs 34 fixedly connected to the locking block 331 and the abutment plate 322 respectively. A guide ring 111 is provided at the end of the diversion pipe 11 away from the diversion box 1, and a stop ring 112 is provided at intervals on the side of the guide ring 111 closest to the diversion box 1, forming a locking groove 1 between the guide ring 111 and the stop ring 112. 13. The locking block 331 engages or disengages with the locking groove 113. The guide ring 111 has a chamfer one on the side facing the folded tube 2, and the locking block 331 has a chamfer two on the side facing the diversion box 1. This setting can retract the folded tube 2 into the receiving tube 31 and protect the folded tube 2. The locking block 331 and the locking groove 113 cooperate to fix the folded tube 2, which facilitates the storage of the diversion device after use. At the same time, it can be used without extending the folded tube 2, preventing the folded tube 2 from being impacted and unfolded by the water flow during use.

[0028] The sealing component 4 includes a connecting pipe 41, a cover 42, a connecting ring 43, and a connecting rope 44. One end of the connecting pipe 41 is fixedly connected to the inner side of the end of the folded pipe 2 away from the diversion pipe 11, and the other end of the connecting pipe 41 is threadedly connected to the cover 42. The connecting pipe 41 is connected to the irrigation water pipe. Different numbers of covers 42 can be opened according to the needs of different numbers of irrigation water pipes to adapt to various diversion scenarios. At the same time, the opening of the diversion pipe 11 can be closed when it is not needed. The connecting ring 43 is sleeved on the end of the connecting pipe 41 near the folded pipe 2 and is rotatably connected to the connecting pipe 41. The cover 42 and the connecting ring 43 are connected by the connecting rope 44. This setting can prevent the cover 42 from being placed randomly when opened and thus lost, and facilitates storage.

[0029] The folded tube 2 can be made of materials such as silicone or polyethylene, and can be stretched, extended, and bent and shaped at multiple angles.

[0030] When a farmland irrigation diversion device is used, the water source is connected to the main pipe 12. Different numbers of covers 42 are opened according to the diversion needs, and the irrigation water pipe is connected to the corresponding connecting pipe 41. When the length of the irrigation water pipe is insufficient or the diversion direction needs to be adjusted, the two handles 332 are pulled to make the two locking blocks 331 move in opposite directions, so that the locking blocks 331 are separated from the locking groove 113. Then, the handles 332 are continued to be moved away from the diversion box 1 to unfold the folded tube 2. The angle of the folded tube 2 is adjusted and the irrigation water pipe is connected to carry out farmland irrigation. After irrigation is completed, the irrigation water pipe is disassembled and the cover 42 is tightened. When the folded tube 2 is retracted, the storage tube 31 is pushed to move towards the diversion box 1, which drives the locking ring 32 to move. The locking blocks 331 slide along the chamfer of the guide ring 111 through the chamfer two. The guide ring 111 squeezes the two locking blocks 331 and moves them to the outside of the locking ring 32 until the locking blocks 331 and the locking groove 113 cooperate to fix the folded tube 2.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A farmland irrigation diversion device, characterized in that: The utility model provides a kind of irrigation water pipe, including shunt box, folding pipe, storage assembly and closure assembly, the shunt box one side is provided with main flow pipe, the other side is provided with multiple shunt pipes, shunt pipe far from the inner side of one end of shunt box is fixed with folding pipe, storage assembly is set outside folding pipe, storage assembly one end is fixedly connected with the one end of folding pipe far from shunt pipe, and storage assembly other end is connected or separated with shunt pipe, closure assembly is fixedly connected with the inner side of the one end of folding pipe far from shunt pipe.

2. The farmland water conservancy irrigation shunt device according to claim 1, characterized in that: The storage assembly includes a locking ring and a locking piece, the locking piece is provided with two, and the two locking pieces are respectively provided on both sides of the locking ring and are in sliding connection with the locking ring.

3. The device according to claim 2, characterized in that: The shunt pipe far from the one end of the shunt box is provided with a guide ring, the guide ring is provided with a blocking ring on the side close to the shunt box, and a locking groove is formed between the guide ring and the blocking ring.

4. The agricultural field water conservancy irrigation shunt device according to claim 3, characterized in that: The locking ring is provided with a stop plate symmetrically on both sides, and the stop plate is provided with a through hole at both ends penetrating the locking ring.

5. The agricultural field water conservancy irrigation shunting device according to claim 4, characterized in that: The locking piece includes a handle, the handle is in the shape of a Chinese character, and the handle is provided in the through hole at both ends of the corresponding stop plate.

6. The device according to claim 5, characterized in that: The locking piece further includes a locking block, the locking block is in the shape of an arc, and the locking block is provided inside the locking ring and is fixedly connected with the open end of the handle.

7. The device according to claim 1, characterized in that: The handle is provided with a spring on both sides, and the spring is located between the locking block and the stop plate and is fixedly connected with the locking block and the stop plate at both ends.

8. The agricultural field water conservancy irrigation shunting device according to claim 1, characterized in that: The storage assembly includes a storage pipe, the storage pipe is provided outside the folding pipe, the storage pipe is provided with a connecting ring at one end, the connecting ring is fixedly connected with the outer side of the one end of the folding pipe far from the shunt pipe, and the other end of the storage pipe is fixedly connected with the locking ring.

9. The agricultural field water conservancy irrigation shunting device according to claim 5, characterized in that: The closure assembly includes a connecting pipe, a cover, a connecting ring and a connecting rope, the connecting pipe is fixedly connected with the inner side of the one end of the folding pipe far from the shunt pipe at one end, the other end of the connecting pipe is threadedly connected with the cover, the connecting pipe is in communication with the irrigation water pipe, the connecting ring is provided outside the connecting pipe close to the folding pipe and is in rotational connection with the connecting pipe, and the cover is connected with the connecting ring through the connecting rope. The side of the guide ring facing the folding pipe is provided with a chamfer one, and the side of the locking block facing the shunt box is provided with a chamfer two, and the locking block slides along the chamfer one of the guide ring through the chamfer two.

Images