Terraced field irrigation pipeline with exhaust function

Abstract

The utility model discloses a terraced field irrigation pipeline with an exhaust function, which comprises a pipeline body, a plurality of discharge pipelines are additionally arranged at turning positions of the pipeline body, the discharge pipelines are communicated with the inside of the pipeline body, and release mechanisms are additionally arranged at the inner tops of the discharge pipelines. Intercepting mechanisms are installed in the multiple discharging pipelines and located below the releasing mechanisms. The discharge pipelines are additionally arranged at the turning positions of the pipeline body, and the interception mechanisms are additionally arranged in the discharge pipelines, so that the structural characteristics of the waterproof breathable film are facilitated, gas accumulated at the turning positions of the pipeline body can be effectively separated and released, the gas is independently discharged, meanwhile, the release mechanism is actively pushed to complete pressure relief and release, and the safety of the pipeline is improved. And through the cooperation effect of the discharging mechanism and the intercepting mechanism, the gas releasing work can be well completed, and the pipeline body obtains a good water source conveying state.

Description

Technical Field

[0001] The utility model relates to the technical field related to irrigation, in particular to a terrace irrigation pipeline with an exhaust function. Background Art

[0002] Terraces are fields with strip-shaped steps or wavy sections built along the contour lines on hilly slopes. They are an effective measure to control soil erosion on sloping farmland. Terraces have good ventilation and light conditions, which are conducive to crop growth and the accumulation of nutrients. In terrace planting, irrigation pipes are needed to irrigate the terraces to ensure the stable growth of crops.

[0003] However, when irrigation is currently carried out through pipes on terraces, the irrigation pipes are very prone to turning due to the structure of the terraces. When water flows in the irrigation pipes, air often accumulates at the turning points of the irrigation pipes, causing poor water flow in the pipes, affecting the smooth progress of irrigation work and increasing the difficulty of irrigation. Utility Model Content

[0004] The utility model aims to provide a terrace irrigation pipeline with an exhaust function to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a terrace irrigation pipe with an exhaust function, comprising a pipe body, a discharge pipe is added at the turning point of the pipe body, a plurality of discharge pipes are connected with the pipe body, a release mechanism is added at the top of the plurality of discharge pipes, and an interception mechanism is installed in the plurality of discharge pipes below the release mechanism, the interception mechanism is used to complete the separation and release of the gas in the pipe body, and the gas in the discharge pipe is actively discharged through the release mechanism; the plurality of interception mechanisms each include a semicircular groove running through one side of the bottom of the discharge pipe, the semicircular groove is connected with the discharge pipe, a blocking member is sealed and inserted in the semicircular groove, the blocking member extends into the discharge pipe to complete the blocking, and at the same time the blocking member completes the blocking of the semicircular groove, an open area is run through the blocking member, an interception member is installed in the open area, and the separation and release of the gas in the pipe body are completed through the interception member.

[0006] As a further preferred embodiment of the present technical solution, multiple release mechanisms all include a top cover, which is detachably connected to the discharge pipe through threads, and multiple exhaust holes are opened around the top of the discharge pipe. A piston is installed in the discharge pipe in a sliding and sealing manner, and a piston rod is fixedly installed at the center of the top of the piston. The top of the piston rod slides through the center of the top cover, and a reset spring is sleeved on the outside of the piston rod. The reset spring pushes the piston downward to block the multiple exhaust holes.

[0007] As a further preferred embodiment of the present technical solution, a limit ring is installed on the top of the piston rod, and the active limitation of the piston position is achieved through the limit ring.

[0008] As a further preferred embodiment of the present technical solution, the intercepting element includes a No. 1 filter screen, which is fixedly arranged at the bottom of the open area, and a No. 2 filter screen is detachably installed at the top of the open area, and a waterproof and breathable membrane is compressed between the No. 1 filter screen and the No. 2 filter screen, and the gas in the pipeline body is separated and released through the waterproof and breathable membrane.

[0009] As a further preferred embodiment of the present technical solution, a rotating ring is installed on the top of the No. 2 filter, and the No. 1 filter and the No. 2 filter are both hidden in the open area.

[0010] As a further preferred embodiment of the present technical solution, a convex strip is installed on one side of the blocking member.

[0011] As a further preferred embodiment of the present technical solution, a horizontal plate is installed on one side of the discharge pipe, a limiting screw is passed through the horizontal plate through threaded engagement, and a positioning groove is recessed on the top of the convex strip.

[0012] The utility model provides a terrace irrigation pipeline with an exhaust function, which has the following beneficial effects:

[0013] (1) The utility model is provided with an intercepting mechanism to compress the waterproof breathable membrane through the No. 1 filter and the No. 2 filter, thereby avoiding the problem that the waterproof breathable membrane is damaged by the pressure of the water source, extending the service life of the waterproof breathable membrane, and separating the gas in the pipeline body through the waterproof breathable membrane and releasing it into the discharge pipeline to complete the discharge, so that the water source in the pipeline body flows stably, and locking is completed by inserting the limit screw into the positioning groove.

[0014] (2) The utility model is provided with a release mechanism, and the gas discharged through the waterproof breathable membrane enters the discharge pipe and accumulates. When the gas accumulated in the discharge pipe reaches a limit value, the gas pushes the piston to slide in the discharge pipe and compresses the return spring, so that the piston and the exhaust hole are misaligned, so that the gas in the discharge pipe is discharged and released through the exhaust hole. After the subsequent release is completed, the piston is pushed to reset again by the return spring. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the separation of the discharge pipe and the pipe body of the utility model;

[0017] Figure 3 It is a schematic diagram of the discharge pipeline of the utility model;

[0018] Figure 4It is a schematic diagram of the release mechanism of the utility model;

[0019] Figure 5 This is a schematic diagram of the separation of the interception mechanism and the discharge pipe of the utility model;

[0020] Figure 6 It is a schematic diagram of the interception mechanism of the utility model.

[0021] In the figure: 1. Pipe body; 2. Discharge pipe; 3. Semicircular groove; 4. Blocking member; 5. Open area; 6. Intercepting member; 61. Filter screen No. 1; 62. Filter screen No. 2; 63. Waterproof breathable membrane; 64. Rotating ring; 65. Raised strip; 66. Horizontal plate; 67. Limiting screw; 68. Positioning groove; 7. Top cover; 8. Exhaust hole; 9. Piston; 10. Piston rod; 11. Return spring; 12. Limiting ring. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0023] The utility model provides a technical solution: Figures 1 to 6 As shown, in this embodiment, the terrace irrigation pipe with exhaust function includes a pipe body 1, and a discharge pipe 2 is added at the turning point of the pipe body 1. The multiple discharge pipes 2 are connected to the pipe body 1. The discharge pipes 2 are designed to be through, and the discharge pipes 2 are detachably fixedly connected to the pipe body 1. A release mechanism is added to the top of the multiple discharge pipes 2, and an interception mechanism is installed below the release mechanism in the multiple discharge pipes 2. The interception mechanism is used to separate and release the gas in the pipe body 1, and the gas in the discharge pipe 2 is actively discharged through the release mechanism.

[0024] like Figure 5 and Figure 6As shown, multiple interception mechanisms all include a semicircular groove 3 that is opened through one side of the bottom of the discharge pipe 2, the semicircular groove 3 is connected to the discharge pipe 2, a blocking member 4 is sealed and inserted in the semicircular groove 3, and the blocking member 4 extends to the discharge pipe 2 to complete the blocking, and an annular groove that cooperates with the blocking member 4 is opened on the inner wall of the discharge pipe 2. At the same time, the blocking member 4 completes the blocking of the semicircular groove 3, so that the discharge pipe 2 is in a sealed state, and an open area 5 is opened through the blocking member 4, and an interception member 6 is installed in the open area 5. The separation and release of the gas in the pipeline body 1 is completed through the interception member 6. The interception member 6 It includes a No. 1 filter screen 61, which is fixedly arranged at the bottom of the open area 5, a No. 2 internal thread is provided at the top of the inner wall of the open area 5, a No. 2 filter screen 62 is detachably installed at the top of the open area 5, and a No. 2 external thread is provided on the outer wall of the No. 2 filter screen 62. The No. 2 internal thread and the No. 2 external thread are screwed together to complete the detachable fixation of the No. 2 filter screen 62 and the open area 5, and a plurality of through holes are evenly opened on the surfaces of the No. 1 filter screen 61 and the No. 2 filter screen 62, and a waterproof breathable membrane 63 is pressed between the No. 1 filter screen 61 and the No. 2 filter screen 62, and the gas in the pipeline body 1 is separated and released through the waterproof breathable membrane 63;

[0025] It is worth noting that: when intercepting and separating, the intercepting member 6 is inserted into the discharge pipe 2 by providing an intercepting mechanism, and the waterproof breathable membrane 63 is pressed by the No. 1 filter 61 and the No. 2 filter 62, so as to avoid the problem that the waterproof breathable membrane 63 is damaged by the pressure of the water source, and the service life of the waterproof breathable membrane 63 is extended. The gas in the pipeline body 1 is separated and released into the discharge pipe 2 through the waterproof breathable membrane 63 to complete the discharge, so that the water source in the pipeline body 1 flows stably, and the limiting screw 67 is inserted into the positioning groove 68 to complete the locking. When the waterproof breathable membrane 63 needs to be replaced later, it is only necessary to rotate the limiting screw 67 to separate it from the positioning groove 68, and then the blocking member 4 is pulled out of the discharge pipe 2 by holding the handle, and then the rotating ring 64 is operated to remove the No. 2 filter 62 from the open area 5, so that the waterproof breathable membrane 63 can be replaced. After the replacement is completed, the blocking member 4 can be reset.

[0026] Among them, a rotating ring 64 is installed on the top of the No. 2 filter 62, and the No. 1 filter 61 and the No. 2 filter 62 are hidden in the open area 5 to facilitate subsequent replacement. A convex strip 65 is installed on one side of the blocking member 4, and a handle is added to the convex strip 65. A cross plate 66 is installed on one side of the discharge pipe 2, and a limiting screw 67 is threadedly inserted on the cross plate 66. A handle is installed on the top of the limiting screw 67, and a positioning groove 68 is recessed at the top of the convex strip 65. The bottom of the limiting screw 67 is inserted into the positioning groove 68 to complete the limiting work.

[0027] like Figure 4As shown, multiple release mechanisms all include a top cover 7, which is detachably connected to the discharge pipe 2 through a thread, a No. 1 internal thread is provided on the top of the inner wall of the discharge pipe 2, and a No. 1 external thread is provided on the outer surface of the top cover 7, and the detachable connection between the top cover 7 and the discharge pipe 2 is completed by screwing the No. 1 internal thread and the No. 1 external thread together, and multiple exhaust holes 8 are opened around the top of the discharge pipe 2, and a piston 9 is installed in the discharge pipe 2 in a sliding and sealing manner, and a piston rod 10 is fixedly installed at the center of the top of the piston 9, and the top of the piston rod 10 slides through the center of the top cover 7, and a reset spring 11 is sleeved on the outside of the piston rod 10, and the piston 9 is pushed downward by the reset spring 11 to block the multiple exhaust holes 8, and a limit ring 12 is installed on the top of the piston rod 10, and the active restriction of the position of the piston 9 is completed by the limit ring 12;

[0028] It is worth noting that: when gas is discharged: a release mechanism is provided, and the gas discharged through the waterproof breathable membrane 63 enters the discharge pipe 2 and accumulates. When the gas accumulated in the discharge pipe 2 reaches a limit value, the gas pushes the piston 9 to slide in the discharge pipe 2 and compresses the return spring 11, so that the piston 9 is misaligned with the exhaust hole 8, so that the gas in the discharge pipe 2 is discharged and released through the exhaust hole 8. After the subsequent release is completed, the piston 9 is pushed to reset again by the return spring 11.

[0029] The utility model provides a terrace irrigation pipe with an exhaust function. The specific working principle is as follows: first, the pipe body 1 is laid on the terrace, and then the irrigation operation on the terrace is completed through the pipe body 1. Due to the structural characteristics of the terrace, the pipe body 1 is also in a bent state. When the water source flows in the pipe body 1, there is a problem of air in the turning point of the pipe body 1, which affects the circulation of the water source and is not conducive to the irrigation operation.

[0030] Therefore, a discharge pipe 2 is added at the turning point of the pipe body 1, and an interception mechanism is added in the discharge pipe 2. The interception mechanism is used in the discharge pipe 2 to intercept the water source in the pipe body 1. At the same time, it is beneficial to the structural characteristics of the waterproof and breathable membrane 63, and can effectively separate and release the gas accumulated at the turning point of the pipe body 1, so that the gas is discharged separately, and the subsequent gas accumulates in the discharge pipe 2 to complete the buffering. At the same time, a release mechanism is added in the discharge pipe 2. When the amount of gas accumulated in the discharge pipe 2 is large, the release mechanism is actively pushed to complete the pressure relief release, so as to complete the effective discharge of the gas in the pipe body 1. Through the cooperation of the discharge mechanism and the interception mechanism, the gas release work can be well completed, so that the pipe body 1 can obtain a good water source transportation state.

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

Claims

1. A terrace irrigation pipeline with exhaust function, comprising a pipeline body (1), characterized in that: A discharge pipe (2) is added at each turning point of the pipe body (1), and the plurality of discharge pipes (2) are connected to the pipe body (1). A release mechanism is added to the top of each of the plurality of discharge pipes (2), and an interception mechanism is installed below the release mechanism in each of the plurality of discharge pipes (2). The interception mechanism is used to separate and release the gas in the pipe body (1), and the gas in the discharge pipe (2) is actively discharged through the release mechanism. The plurality of interception mechanisms all comprise a semicircular groove (3) extending through one side of the bottom of the discharge pipe (2), the semicircular groove (3) being connected to the discharge pipe (2), a blocking member (4) being sealed and inserted in the semicircular groove (3), the blocking member (4) correspondingly extending into the discharge pipe (2) to complete the blocking, and the blocking member (4) completing the blocking of the semicircular groove (3), an open area (5) extending through the blocking member (4), an interception member (6) being installed in the open area (5), and the separation and release of the gas in the pipe body (1) being completed through the interception member (6).

2. The terrace irrigation pipeline with exhaust function according to claim 1 is characterized in that: The plurality of release mechanisms all include a top cover (7), the top cover (7) being detachably connected to the discharge pipe (2) via a thread, a plurality of exhaust holes (8) being provided around the top of the discharge pipe (2), a piston (9) being slidably and sealably installed in the discharge pipe (2), a piston rod (10) being fixedly installed at the center of the top of the piston (9), the top of the piston rod (10) being slidably passed through the center of the top cover (7), and a return spring (11) being sleeved on the outside of the piston rod (10), the return spring (11) pushing the piston (9) downward to cover the plurality of exhaust holes (8).

3. The terrace irrigation pipeline with exhaust function according to claim 1, characterized in that: A limit ring (12) is installed on the top of the piston rod (10), and the position of the piston (9) is actively limited by the limit ring (12).

4. The terrace irrigation pipeline with exhaust function according to claim 1, characterized in that: The intercepting member (6) comprises a first filter screen (61), the first filter screen (61) being fixedly arranged at the bottom of the open area (5), a second filter screen (62) being detachably installed at the top of the open area (5), a waterproof breathable membrane (63) being compressed between the first filter screen (61) and the second filter screen (62), and the gas in the pipeline body (1) is separated and released through the waterproof breathable membrane (63).

5. The terrace irrigation pipeline with exhaust function according to claim 4 is characterized in that: A rotating ring (64) is installed on the top of the No. 2 filter screen (62), and the No. 1 filter screen (61) and the No. 2 filter screen (62) are both hidden in the open area (5).

6. The terrace irrigation pipeline with exhaust function according to claim 5, characterized in that: A convex strip (65) is installed on one side of the blocking member (4).

7. The terrace irrigation pipeline with exhaust function according to claim 6, characterized in that: A transverse plate (66) is installed on one side of the discharge pipe (2), a limiting screw (67) is screwed through the transverse plate (66) through a thread, and a positioning groove (68) is recessed at the top of the convex strip (65).

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