Retractable rotary irrigation hydrant adjusting assembly

Abstract

The utility model relates to the technical field of hydrants, in particular to a telescopic rotary irrigation hydrant adjusting assembly which comprises a hydrant, the upper end of the hydrant is connected with a pipeline telescopic joint used for adjusting through a bolt, the upper end of the pipeline telescopic joint is detachably connected with a water outlet pipe used for limiting, and the water outlet pipe is connected with a water inlet pipe. The lower end of the hydrant is in threaded connection with a rotating disc used for adjustment, and the lower end of the rotating disc is fixedly connected with a positioning disc used for limiting. According to the telescopic rotary irrigation hydrant adjusting assembly, through cooperative arrangement of a hydrant, a pipeline telescopic joint and a water outlet pipe, when a worker uses the telescopic rotary irrigation hydrant adjusting assembly, the position of the water outlet pipe can be more conveniently and flexibly adjusted according to actual irrigation requirements through the telescopic function of the telescopic rotary irrigation hydrant adjusting assembly, and then the telescopic rotary irrigation hydrant adjusting assembly adapts to irrigation scenes of different heights; and meanwhile, by means of the arrangement of the rotating disc, a worker can rotate the rotating disc, so that the water outlet direction of the whole hydrant and the water outlet pipe connected with the hydrant is changed.

Description

Technical Field

[0001] This utility model relates to the field of water supply hydrant technology, specifically a telescopic rotary irrigation water supply hydrant adjustment component. Background Technology

[0002] With the continuous application and expansion of water transmission pipelines, especially the widespread use of underground plastic water transmission pipelines in farmland, the technical requirements for their supporting water supply devices are becoming increasingly higher. Currently, agricultural water transmission pipelines are mainly buried underground, which effectively protects the pipelines and facilitates their use. One of the most important connecting components in the existing underground water transmission pipeline system is the water supply valve device.

[0003] Chinese Patent Publication No. CN206943535U discloses a pipeline irrigation water supply plug, including a valve seat, an inner pipe, an outer pipe, and a pressure cap. The valve seat is connected to the outer pipe, which cooperates with the inner pipe. A pressure cap is provided on the outer pipe. A drain rack is provided on the valve seat. The inner or outer side of the lower end of the inner pipe is a columnar upper sealing surface. The drain rack is provided with a columnar lower sealing surface that cooperates with the columnar upper sealing surface of the inner pipe. This utility model uses a columnar surface to seal with the inner wall of the inner pipe, achieving a water-stopping seal. Because the columnar surface is in surface contact with the inner pipe, it is more reliable than the line contact of the previous conical plug. At the same time, the outer ring design can also achieve double sealing, resulting in better performance.

[0004] However, the present invention has the following problems in actual use;

[0005] The existing device has a fixed outlet position when used by staff, which makes it inconvenient to adjust the height and angle of the outlet according to the actual usage. As a result, the device cannot be easily adapted to various needs and cannot achieve the best usage state. Utility Model Content

[0006] (a) Technical problems to be solved

[0007] In order to overcome the above-mentioned defects of the prior art, the present invention provides a telescopic rotary irrigation water supply valve adjustment component, which solves the problem mentioned in the background art that the position of the water outlet of the existing device is fixed when the operator uses it, which is not convenient to adjust the height and angle of the water outlet according to the actual use situation, making it difficult for the device to adapt to various needs and achieve the best use state.

[0008] (II) Technical Solution

[0009] To achieve the above objectives, this utility model provides the following technical solution: a telescopic rotary irrigation hydrant adjustment assembly, comprising a hydrant, wherein the upper end of the hydrant is bolted to an adjustment pipe expansion joint, the upper end of the pipe expansion joint is detachably connected to a limiting outlet pipe, the lower end of the hydrant is threaded to an adjustment turntable, the lower end of the turntable is fixedly connected to a limiting positioning plate, and the upper end of the positioning plate is inserted with a fixing post for fixation.

[0010] Preferably, the outer surface of the water supply faucet is welded with a connecting pipe for transmission, and a rubber gasket for sealing is snapped onto the side of the connecting pipe.

[0011] Preferably, the inner wall of the connecting pipe is fitted with a filter screen for filtration, and one end of the connecting pipe is connected to an inlet pipe for transmission by bolts.

[0012] Preferably, the upper end of the water inlet pipe is fitted with a control valve, and the outer surface of the valve is fitted with a rubber sleeve for anti-slip.

[0013] Preferably, the side of the connecting pipe is fitted with a threaded post for fixing.

[0014] Preferably, one end of the threaded post is threaded with a nut for fixing, and the outer surface of the nut is provided with friction grooves for anti-slip.

[0015] Preferably, one end of the pipe expansion joint is fixedly connected to a flange for connection, and the upper end of the flange is provided with a positioning hole.

[0016] Preferably, a bolt for fixing is inserted into the inner wall of the card hole, and the outer surface of the upper end of the bolt is provided with friction texture for anti-slip.

[0017] (III) Beneficial Effects

[0018] This utility model provides a telescopic rotary irrigation hydrant adjustment component, which has the following advantages:

[0019] This telescopic rotary irrigation faucet adjustment assembly, through the coordinated design of the faucet, pipe expansion joint, and outlet pipe, allows operators to easily and flexibly adjust the position of the outlet pipe according to actual irrigation needs, adapting to irrigation scenarios at different heights and to crops or irrigation equipment at different heights. Simultaneously, the turntable allows operators to rotate the faucet and its connected outlet pipe to change the water flow direction, meeting irrigation needs at different angles. This avoids the problem of a fixed outlet position preventing the device from easily adapting to various needs and achieving optimal performance. Furthermore, the positioning plate and fastening column facilitate securing the faucet to the ground, ensuring the stability of the water flow direction. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the exploded structure of this utility model;

[0022] Figure 3 This is a schematic diagram of the water inlet pipe structure of this utility model;

[0023] Figure 4 This is a schematic diagram of the pipe expansion joint structure of this utility model.

[0024] In the diagram: 1. Water tap; 2. Pipe expansion joint; 3. Outlet pipe; 4. Turntable; 5. Positioning plate; 6. Fastening post; 7. Connecting pipe; 8. Rubber pad; 9. Filter screen; 10. Inlet pipe; 11. Valve; 12. Threaded post; 13. Nut; 14. Flange; 15. Clip hole; 16. Bolt. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0026] Example 1;

[0027] Please see Figures 1 to 4To facilitate the connection between the water supply faucet 1 and the pipe expansion joint 2, this utility model provides a technical solution: a telescopic rotary irrigation water supply faucet adjustment component. This telescopic rotary irrigation water supply faucet adjustment component is mainly used in irrigation scenarios. It includes a water supply faucet 1, and a flange 14 for connection is fixedly connected to one end of the pipe expansion joint 2. The upper end of the flange 14 is provided with a positioning hole 15. A bolt 16 for fixing is inserted into the inner wall of the hole 15. The outer surface of the upper end of the bolt 16 is provided with friction texture for anti-slip. The upper end of the water supply faucet 1 is connected to the pipe expansion joint 2 for adjustment by bolts.

[0028] The flange 14 facilitates the connection between the pipe expansion joint 2 and the water hydrant 1. The flat and fitting connection surface of the flange 14 allows for quick docking. With the cooperation of the clamp hole 15 and the bolt 16, after the initial connection is completed, the bolt 16 is inserted into the clamp hole 15 and tightened to further strengthen the connection between the pipe expansion joint 2 and the water hydrant 1. This greatly improves the firmness and stability of the connection, effectively resists water flow impact and external force, and ensures the stable operation of the irrigation system.

[0029] Example 2;

[0030] Please see Figures 1 to 3 In order to facilitate the filtration of external water, the upper end of the pipe expansion joint 2 is detachably connected to the outlet pipe 3 for limiting the position. The outer surface of the water supply faucet 1 is welded with the connecting pipe 7 for transmission. The inner wall of the connecting pipe 7 is clamped with the filter screen 9 for filtration. One end of the connecting pipe 7 is connected to the inlet pipe 10 for transmission by bolts. The upper end of the inlet pipe 10 is clamped with the valve 11 for control.

[0031] With the cooperation of the connecting pipe 7 and the inlet pipe 10, it is easy to introduce external water into the water supply faucet 1 of the irrigation system, providing a water source for the entire irrigation process. At the same time, when the external water enters the interior of the connecting pipe 7, the filter screen 9, which is snapped into the inner wall of the connecting pipe 7, can filter impurities in the water, preventing mud, sand, and other debris from entering the subsequent pipes of the water supply faucet 1, avoiding blockage or damage to the equipment, and ensuring the normal operation of the irrigation system. The valve 11 can control the water flow and on / off state. The operator can adjust the amount of water entering the irrigation system by operating the valve 11 to meet different irrigation needs. The rubber sleeve on the outer surface of the valve 11 also provides anti-slip function, making it convenient for the operator to operate.

[0032] Example 3;

[0033] Please see Figures 1 to 4To reinforce the connection between the connecting pipe 7 and the inlet pipe 10, a rubber gasket 8 for sealing is snapped onto the side of the connecting pipe 7. A rubber sleeve for anti-slip is fitted onto the outer surface of the valve 11. A threaded post 12 for fixing is inserted into the side of the connecting pipe 7. The threaded post 12 passes through one side of the connecting pipe 7 and is threaded onto the inner wall of the inlet pipe 10. A nut 13 for fixing is threaded onto one end of the threaded post 12. Friction grooves for anti-slip are formed on the outer surface of the nut 13. A turntable 4 for adjustment is threaded onto the lower end of the water tap 1. A positioning plate 5 for limiting is fixedly connected to the lower end of the turntable 4. A fastening post 6 for fixing is inserted into the upper end of the positioning plate 5.

[0034] Meanwhile, the threaded post 12 penetrates one side of the connecting pipe 7 and is threaded to the inner wall of the inlet pipe 10. It is mainly used to fix the connecting pipe 7 and the inlet pipe 10, making the connection between the two more secure and preventing loosening or separation under the action of water flow pressure. At the same time, when reinforcing, the rubber gasket 8 in the middle can play a sealing role, preventing water from leaking from the connection of the connecting pipe 7 during water transmission, thus improving the sealing and reliability of the entire irrigation system.

[0035] All electrical components mentioned in this article are connected to an external main controller and 220V AC mains power, and the main controller can be a conventional known device such as a computer that can control it.

[0036] In this invention, the working steps of the device are as follows:

[0037] First, align the end of the pipe expansion joint 2 with the flange 14 with the upper end of the water hydrant 1. Utilize the flat and fitting surface of the flange 14 to quickly achieve initial connection. Insert the bolts 16 into the locking holes 15 on the flange 14 and tighten them. Connect the outlet pipe 3 to the upper end of the pipe expansion joint 2. Connect the turntable 4 to the lower end of the water hydrant 1 via threads. Then, fix the positioning plate 5 to the lower end of the turntable 4. Insert the fastening pin 6 into the upper end of the positioning plate 5, and use the fastening pin 6 to fix the water hydrant 1 to the upper part of the ground, ensuring proper water flow. To ensure the stability of the water supply faucet 1, the position of the outlet pipe 3 is flexibly adjusted using the expansion and contraction function of the pipe expansion joint 2 according to actual irrigation needs. By rotating the turntable 4, the water supply faucet 1 and the connected outlet pipe 3 are changed to change the water outlet direction to meet irrigation needs at different angles. Then, the valve 11 is opened, and external water enters the water supply faucet 1 through the inlet pipe 10 and the connecting pipe 7. After impurities are filtered by the filter screen 9, the water flows out through the pipe expansion joint 2 and the outlet pipe 3 for irrigation. The water flow is stably transmitted throughout the system to complete the irrigation task.

[0038] 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 telescopic rotary irrigation water tap regulating assembly comprising a water tap (1), characterized in that: The upper end of the water faucet (1) is bolted with a pipeline expansion joint (2) for adjusting, the upper end of the pipeline expansion joint (2) is detachably connected with a water outlet pipe (3) for limiting, the lower end of the water faucet (1) is threaded with a rotating disc (4) for adjusting, the lower end of the rotating disc (4) is fixedly connected with a positioning disc (5) for limiting, the upper end of the positioning disc (5) is inserted with a fastening column (6) for fixing.

2. A retractable rotary type irrigation water supply tap regulating assembly according to claim 1, characterized by: The outer surface of the water faucet (1) is welded with a connecting pipe (7) for transmission, the side of the connecting pipe (7) is clamped with a rubber pad (8) for sealing.

3. A retracting rotary type irrigation service line regulator assembly according to claim 2, wherein: The inner wall of the connecting pipe (7) is clamped with a filter screen (9) for filtering, one end of the connecting pipe (7) is bolted with a water inlet pipe (10) for transmission.

4. A retracting rotary type irrigation service line regulator assembly according to claim 3, wherein: The upper end of the water inlet pipe (10) is clamped with a valve (11) for controlling, the outer surface of the valve (11) is sleeved with a rubber sleeve for anti-skid.

5. A retracting rotary type irrigation service line regulator assembly according to claim 2, wherein: The side of the connecting pipe (7) is inserted with a threaded column (12) for fixing.

6. A retracting rotary type irrigation service line regulator assembly according to claim 5, wherein: One end of the threaded column (12) is threaded with a nut (13) for fixing, the outer surface of the nut (13) is provided with friction lines for anti-skid.

7. A retracting rotary type irrigation water supply faucet regulating assembly according to claim 1, characterized in that: One end of the pipeline expansion joint (2) is fixedly connected with a flange plate (14) for connecting, the upper end of the flange plate (14) is provided with a clamping hole (15) for positioning.

8. A retracting rotary type irrigation service line regulator assembly according to claim 7, wherein: The inner wall of the clamping hole (15) is inserted with a bolt (16) for fixing, the outer surface of the upper end of the bolt (16) is provided with friction lines for anti-skid.

Images