Flow dividing mechanism for irrigation and water conservancy irrigation

Abstract

The utility model discloses a flow dividing mechanism for irrigation and water conservancy irrigation, and belongs to the technical field of irrigation flow dividing. Comprising a main pipe and a vertical pipe, the main pipe and the vertical pipe are rotationally connected, first threaded sleeves are rotationally installed at the two ends of the main pipe, a first ball valve is arranged at the connecting position of the vertical pipe and the main pipe, a second ball valve is rotationally installed on the vertical pipe, and the upper end of the vertical pipe is fixedly sleeved with a six-way flow divider. The six-way flow divider can be installed at a high position, the vertical pipe can cut off water flow of the main pipe through the first ball valve, water flow treatment of the vertical pipe can be cut off through the second ball valve, the six-way flow divider is communicated with the four flow dividing pipes capable of being independently adjusted, and therefore the water flow direction and flow of the irrigation system can be adjusted according to the use condition, flow dividing adjustment is more flexible, and the flow dividing efficiency is improved. And the screw rod is rotated, so that the sealing column is separated from the six-way flow divider, the six-way flow divider sprays water flow to strike the sealing column, water can be sprayed all around for treatment, and the atomization irrigation function is achieved.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of irrigation diversion, in particular to a farmland water conservancy irrigation diversion mechanism. BACKGROUND

[0002] A farmland irrigation and drainage system is a farmland water conservancy facility for guaranteeing the water supply demand of farmland crops, and can deliver water from a water source to farmland through an irrigation pipeline. By arranging a diversion mechanism in the irrigation and drainage system, the water flow rate can be regulated, and the irrigation amount of different water distribution pipes can be controlled, so that wide-range and multi-directional irrigation is achieved, irrigation efficiency is effectively improved, different crops can be reasonably irrigated and treated, the purpose of saving water resources is achieved, and the prior art disclosed in a technical field as CN221532417U provides a farmland water conservancy irrigation diversion mechanism. The device can effectively avoid blockage of the pipeline during use, affect the normal use of the device in the later period, and reduce irrigation efficiency and irrigation effect. In view of the above-mentioned related technology, the inventor believes that the following defects still exist: the diversion mechanism in the comparative document is a simple multi-pipe structure, which can realize the filtering function in the pipeline, but the function is single, it is difficult to achieve the irrigation purpose of the installation point position, and the adjustment of the diversion mode is single. Therefore, we propose a farmland water conservancy irrigation diversion mechanism. CONTENT OF THE UTILITY MODEL

[0003] 1. Technical problem to be solved

[0004] The purpose of the present application is to provide a farmland water conservancy irrigation diversion mechanism, which solves the technical problems that the diversion mechanism in the comparative document is a simple multi-pipe structure, which can realize the filtering function in the pipeline, but the function is single, it is difficult to achieve the irrigation purpose of the installation point position, and the adjustment of the diversion mode is single. The T-shaped three-way pipe composed of the main pipe and the stand pipe can be installed at a high position, the stand pipe can cut off the water flow of the main pipe by using the first ball valve, and the water flow of the stand pipe can be cut off by using the second ball valve. Four individually adjustable diversion pipes are connected to the six-way diverter, so that the water flow direction and flow of the irrigation system can be adjusted according to the use condition, the diversion adjustment is more flexible, and the technical effect of realizing the atomization irrigation function is achieved by rotating the screw rod, making the sealing column separate from the six-way diverter, and spraying water from the six-way diverter to hit the sealing column.

[0005] 2. Technical scheme

[0006] The technical scheme of the present application provides a kind of farmland water conservancy irrigation shunt mechanism, comprising: main pipe and vertical pipe, the main pipe and vertical pipe are rotatably connected, the first screw sleeve is rotatably installed at both ends of the main pipe, the first ball valve is arranged at the connecting part of the vertical pipe and the main pipe, the second ball valve is rotatably installed on the vertical pipe, the six-way shunt device is fixedly sleeved on the upper end of the vertical pipe, four shunt pipes are fixedly connected on the six-way shunt device, the third ball valve is rotatably installed on each of the shunt pipes, the atomizer is installed on the six-way shunt device, the atomizer comprises screw rod, the screw rod is threadedly connected with baffle, four connecting columns are fixedly arranged between the baffle and the six-way shunt device, the sealing column is fixedly connected with the screw rod, and the sealing column is sealingly inserted into the six-way shunt device.

[0007] By adopting the above technical scheme, the shunt device is composed of the main pipe, the vertical pipe, the six-way shunt device, the four shunt pipes and the atomizer installed on the six-way shunt device, the main pipe can be threadedly installed in the irrigation pipe system through the two first screw sleeves, the first ball valve arranged on the vertical pipe can realize the purpose of closing and adjusting the main flow channel of the irrigation pipe system, the second ball valve can realize the purpose of closing and adjusting the water flow of the vertical pipe, when the screw rod is rotated to make the sealing column separate from the six-way shunt device, the six-way shunt device can spray water to hit the sealing column, thereby realizing the purpose of spraying water around, the four shunt pipes are fixedly connected on the six-way shunt device, each shunt pipe can be connected with the irrigation pipe, thereby realizing the purpose of multi-directional shunting, and the third ball valve is arranged on each shunt pipe, which can adjust the flow of any shunt pipe, compared with the traditional shunt device, the atomization and spraying capacity is increased, and the shunting is more flexible.

[0008] Optionally, the first screw sleeve is detachably installed with the first sealing ring, and the main pipe and the vertical pipe are connected in a T-shaped structure.

[0009] By adopting the above technical scheme, the main pipe is threadedly installed in the irrigation pipe system through the first screw sleeve, and the sealing effect is realized by using the first sealing ring, and the main pipe and the vertical pipe are connected in a T-shaped structure, so that the six-way shunt device can be installed at a high position, thereby realizing the purpose of atomization and spraying.

[0010] Optionally, the hand ring is fixedly sleeved on the main pipe close to the vertical pipe, and the first ball valve is provided with a T-shaped channel.

[0011] By adopting the above technical scheme, the vertical pipe and the first ball valve can be rotated and adjusted along the main pipe by manually rotating the hand ring, thereby realizing the purpose of closing and flow adjustment of the main pipe.

[0012] Optionally, the six-way shunt device is provided with a water spraying hole on the upper surface, and the sealing column is sealingly inserted into the water spraying hole.

[0013] By adopting the technical scheme, when the main pipe and the stand pipe are in the connected state, the water in the main pipe enters the six-way flow divider inside through the stand pipe, and is sprayed to the sealing column through the water spraying hole, so that the purpose of spraying around is achieved.

[0014] Optionally, the four flow distribution pipes are in a cross-shaped structure, and the second screw sleeves are rotatably installed at the ends of the flow distribution pipes, and the second sealing rings are detachably installed in the second screw sleeves.

[0015] By adopting the technical scheme, each flow distribution pipe can be connected with a hose, so that the purpose of long-distance flow distribution irrigation is achieved.

[0016] 3. Beneficial effects

[0017] One or more technical schemes provided in the technical scheme have at least the following technical effects or advantages: the T-shaped three-way pipe composed of the main pipe and the stand pipe can install the six-way flow divider at a high position, the stand pipe can cut off the water flow of the main pipe by using the first ball valve, and the water flow of the stand pipe can be cut off by using the second ball valve, four flow distribution pipes connected to the six-way flow divider can be individually adjusted, so that the flow direction and flow of the irrigation system can be adjusted according to the use condition, the flow distribution adjustment is more flexible, the sealing column is separated from the six-way flow divider by rotating the screw rod, the water flow is sprayed from the six-way flow divider to hit the sealing column, the water can be sprayed around, and the atomization irrigation function is achieved. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 Fig. 1 is a schematic structural view of a whole irrigation flow distribution mechanism according to a preferred embodiment of the present application;

[0019] Figure 2 Fig. 2 is a schematic structural view of the irrigation flow distribution mechanism according to the preferred embodiment of the present application with a sectional and exploded structure;

[0020] Figure 3 Fig. 3 is a schematic structural view of the irrigation flow distribution mechanism according to the preferred embodiment of the present application; Figure 2 Fig. 4 is an enlarged structural schematic view of position A in Fig. 3;

[0021] Fig. 1 is a schematic structural view of a whole irrigation flow distribution mechanism according to a preferred embodiment of the present application; DETAILED DESCRIPTION

[0022] The present application will be further described in detail below in combination with the drawings of the specification.

[0023] Reference Figures 1 to 3The embodiment of the application provides a farmland water conservancy irrigation shunt mechanism, which contains: a main pipe 1 and a vertical pipe 2, the main pipe 1 and the vertical pipe 2 are rotationally connected, the main pipe 1 is rotationally installed with a first screw sleeve 11 at both ends, the vertical pipe 2 is provided with a first ball valve 21 at a connecting part of the vertical pipe 2 and the main pipe 1, the vertical pipe 2 is rotationally installed with a second ball valve 22, the vertical pipe 2 is fixedly sleeved with a six-way shunt device 4 at an upper end, the six-way shunt device 4 is fixedly and communicatively provided with four shunt pipes 5, each shunt pipe 5 is rotationally installed with a third ball valve 51, the six-way shunt device 4 is installed with an atomizer 6, the atomizer 6 comprises a screw rod 61, the screw rod 61 is threadedly connected with a baffle disc 63, four connecting columns 64 are fixedly arranged between the baffle disc 63 and the six-way shunt device 4, the screw rod 61 is fixedly connected with an enclosing column 62, and the enclosing column 62 is sealingly and plug-in connectively connected with the six-way shunt device 4. The shunt device is composed of the main pipe 1, the vertical pipe 2, the six-way shunt device 4, the four shunt pipes 5 and the atomizer 6 installed on the six-way shunt device 4. The main pipe 1 can be threadedly installed in an irrigation water pipe system through the two first screw sleeves 11, the first ball valve 21 arranged on the vertical pipe 2 can achieve the purpose of closing and adjusting a main flow channel of the irrigation water pipe system, and the second ball valve 22 can achieve the purpose of closing and adjusting water flow of the vertical pipe 2. When the screw rod 61 is rotated, the enclosing column 62 is separated from the six-way shunt device 4, water flow of the six-way shunt device 4 can hit the enclosing column 62, and thus the purpose of spraying water to the surrounding for irrigation is achieved. The six-way shunt device 4 is fixedly and communicatively provided with the four shunt pipes 5, each shunt pipe 5 can be connected with an irrigation water pipe, and thus the purpose of multi-directional shunting is achieved. Each shunt pipe 5 is provided with the third ball valve 51, and the flow of any shunt pipe 5 can be adjusted individually. Compared with a traditional shunt device, the shunt device has the function of atomization spraying, and shunting is more flexible.

[0024] With reference to Figure 1 and Figure 2 , the first screw sleeve 11 is detachably installed with the first sealing ring 12, the main pipe 1 and the vertical pipe 2 are connected in a T-shaped structure, the main pipe 1 is threadedly installed in the irrigation water pipe system through the first screw sleeve 11, and the sealing effect is achieved by using the first sealing ring 12. The main pipe 1 and the vertical pipe 2 are connected in a T-shaped structure, the six-way shunt device 4 can be installed at a high position, and thus the purpose of atomization spraying is achieved.

[0025] With reference to Figure 1 and Figure 2 , the vertical pipe 2 is fixedly sleeved with a hand ring 211 near the main pipe 1, the first ball valve 21 is provided with a T-shaped channel, and the vertical pipe 2 and the first ball valve 21 can be rotationally adjusted along the main pipe 1 by manually rotating the hand ring 211, and the purpose of closing and flow adjusting of the main pipe 1 is achieved.

[0026] With reference to Figure 2 and Figure 3The upper surface of the six-way shunt 4 is provided with a water spraying hole 41, and the sealing column 62 is sealingly inserted into the water spraying hole 41. When the main pipe 1 and the vertical pipe 2 are in a communication state, water in the main pipe 1 enters the interior of the six-way shunt 4 through the vertical pipe 2, and is sprayed towards the sealing column 62 through the water spraying hole 41, thereby achieving the purpose of spraying in all directions.

[0027] With reference to Figure 2 and Figure 3 The four shunt pipes 5 are in a cross-shaped structure and are provided with second screw sleeves 52 at the ends thereof, and the second screw sleeves 52 are detachably provided with second sealing rings 53. Each shunt pipe 5 can be connected with a hose, thereby achieving the purpose of long-distance shunt irrigation.

[0028] Working principle: The shunt device is composed of the main pipe 1, the vertical pipe 2, the six-way shunt 4, the four shunt pipes 5 and the atomizer 6 installed on the six-way shunt 4. The main pipe 1 can be screwed into the irrigation pipe system through the two first screw sleeves 11. The first ball valve 21 provided on the vertical pipe 2 can achieve the purpose of closing and adjusting the main flow channel of the irrigation pipe system, and the second ball valve 22 can achieve the purpose of closing and adjusting the water flow of the vertical pipe 2. When the main pipe 1 and the vertical pipe 2 are in a communication state, and the sealing column 62 is separated from the six-way shunt 4 by rotating the screw rod 61, water in the main pipe 1 enters the interior of the six-way shunt 4 through the vertical pipe 2, and is sprayed towards the sealing column 62 through the water spraying hole 41, thereby achieving the purpose of spraying irrigation in all directions. The six-way shunt 4 is fixedly connected with the four shunt pipes 5, each shunt pipe 5 can be connected with an irrigation pipe, thereby achieving the purpose of multi-directional shunt. Each shunt pipe 5 is provided with a third ball valve 51, which can individually adjust the flow of any shunt pipe 5. Compared with the traditional shunt device, the use function is increased with the atomizing spraying capacity, and the shunt is more flexible.

Claims

1. A farmland irrigation diversion mechanism, characterized in that: The utility model provides a kind of water atomizer, including: main pipe (1) and riser (2), the main pipe (1) and riser (2) are rotatably connected, first screw sleeve (11) is rotatably installed in the both ends of the main pipe (1), first ball valve (21) is provided in the connecting part of riser (2) and main pipe (1), second ball valve (22) is rotatably installed on the riser (2), six-way flow divider (4) is fixedly sleeved on the upper end of the riser (2), four shunt pipes (5) are fixedly connected in communication on the six-way flow divider (4), third ball valve (51) is rotatably installed on each shunt pipe (5), atomizer (6) is installed on the six-way flow divider (4), the atomizer (6) includes screw rod (61), the screw rod (61) is threadedly connected with baffle (63), four connecting columns (64) are fixed between the baffle (63) and six-way flow divider (4), the screw rod (61) is fixedly connected with sealing column (62), the sealing column (62) and six-way flow divider (4) are sealingly inserted and connected.

2. The farmland water conservancy irrigation shunting mechanism according to claim 1, characterized in that: First sealing ring (12) can be detachably installed in the first screw sleeve (11), the main pipe (1) and riser (2) are connected as T-shaped structure.

3. The farmland water conservancy irrigation shunting mechanism according to claim 2, characterized in that: Hand crank ring (211) is fixedly sleeved on the riser (2) close to the main pipe (1), T-shaped channel is provided in the first ball valve (21).

4. The farmland water conservancy irrigation shunting mechanism according to claim 1, characterized in that: Water injection hole (41) is formed on the upper surface of the six-way flow divider (4), and the sealing column (62) is sealingly inserted and installed in the water injection hole (41).

5. The water conservancy irrigation and water distribution mechanism according to claim 1, characterized in that: The four shunt pipes (5) are distributed in cross-shaped structure, second screw sleeve (52) is rotatably installed on the end of the shunt pipe (5), and second sealing ring (53) can be detachably installed in the second screw sleeve (52).

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