Sprinkling irrigation valve

Abstract

The utility model relates to the technical field of valves, in particular to a spray irrigation valve which comprises a valve pipe, a valve body mechanism and a pressurizing mechanism, the valve pipe comprises a thick pipe body, a reducer pipe and a thin pipe body, the reducer pipe is arranged at the upper end of the thick pipe body, the thin pipe body is arranged at the upper end of the reducer pipe, a first flange is installed at the lower end of the thick pipe body, and a second flange is installed at the lower end of the thin pipe body. A sprinkling irrigation pipe is installed at the side end of the thin pipe body, a second flange is installed at the tail end of the sprinkling irrigation pipe, the valve body mechanism is installed at the side end of the thick pipe body and comprises a storage box, a communication port is formed between the storage box and the thick pipe body, a valve plate is arranged in the storage box, and an adjusting mechanism is arranged at the side end of the thick pipe body. The pressurizing mechanism comprises a rotating shaft, the rotating shaft is rotationally installed on the inner wall of the upper end of the thin pipe body, and a spiral blade is arranged on the rotating shaft. The spray irrigation device has the advantages of having an adjusting function, being capable of increasing water pressure and facilitating spray irrigation operation.

Description

Technical Field

[0001] The utility model relates to the technical field of valves, in particular to a sprinkler valve. Background Art

[0002] Sprinkler irrigation is an irrigation method that uses a water pump and a pipe system or a natural water source to spray water with a certain pressure into the air, which is dispersed into small water droplets or forms mist and falls on plants and the ground. Sprinkler irrigation equipment consists of water inlet pipes, pumps, water pipes, water distribution pipes and sprinklers (or nozzles), etc. It can be fixed, semi-fixed or mobile. It has the advantages of saving water, not destroying soil structure, regulating ground climate and not being restricted by terrain.

[0003] Valves are required for sprinkler irrigation. Currently, sprinkler valves only have the function of controlling the on-off function of the pipeline and cannot increase the water pressure. When the water pressure is low, the sprinkler irrigation range will be small or sprinkler irrigation will not be possible, which is not conducive to the sprinkler irrigation work. Utility Model Content

[0004] The utility model aims to provide a sprinkler irrigation valve, which has an adjustment function, can increase water pressure, and is convenient for sprinkler irrigation operations, thereby solving the problems raised by the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sprinkler valve, comprising a valve pipe, a valve body mechanism and a pressure-increasing mechanism, wherein the valve pipe comprises:

[0006] A thick tube body, a reducer and a thin tube body, a sprinkler pipe is installed at the side end of the thin tube body, and a second flange is installed at the end of the sprinkler pipe. The valve body mechanism is installed at the side end of the thick tube body, and the valve body mechanism includes:

[0007] A storage box, wherein a communication port is provided between the storage box and the thick tube body, and a valve plate is provided in the storage box;

[0008] The side end of the thick tube body is provided with an adjustment mechanism;

[0009] The boosting mechanism comprises:

[0010] The rotating shaft is rotatably mounted on the inner wall of the upper end of the capillary body, and a spiral blade is arranged on the rotating shaft.

[0011] When using the sprinkler valve of the utility model,

[0012] The thick pipe body is connected to the water supply pipe, and the sprinkler pipe is connected to the sprinkler nozzle through the second flange. During the sprinkler irrigation work, the position of the valve plate is adjusted by the adjusting mechanism to make the valve pipe pass, and water enters the valve pipe through the water supply pipe, and then enters the sprinkler nozzle through the sprinkler pipe, and finally sprays out from the nozzle to perform the sprinkler irrigation work. When the fluid pressure is small, the driving device in the second driving box is used to rotate the rotating shaft. The rotating shaft rotates with the spiral blades to increase the water flow rate, thereby increasing the water flow pressure. After the water pressure is increased, the water can be sprayed normally, which can facilitate the sprinkler irrigation work.

[0013] Preferably, the reducer is arranged at the upper end of the thick tube body, and the thin tube body is arranged at the upper end of the reducer.

[0014] Preferably, a first flange is installed at the lower end of the thick tube body.

[0015] Preferably, a piston hole is opened at the side end of the storage box, a piston rod is arranged in the piston hole, and the end of the piston rod is fixedly connected to the valve plate.

[0016] Preferably, the adjustment mechanism comprises:

[0017] A fixing plate and a mounting plate, wherein the fixing plate is mounted on the side end of the thick tube body, the mounting plate is mounted on the end of the fixing plate, a threaded rod is rotatably mounted between the mounting plate and the thick tube body, a movable block is threadedly mounted on the threaded rod, a fixing rod is mounted on the lower end of the movable block, and the end of the fixing rod is fixedly connected to the starting end of the piston rod.

[0018] Preferably, a first driving box is installed at the side end of the mounting plate, a driving device is arranged in the first driving box, and a main shaft of the driving device is connected to the axis of the threaded rod.

[0019] Preferably, a second driving box is installed at the upper end of the capillary body, a driving device is arranged in the second driving box, and a main shaft of the driving device is connected to the axis of the rotating shaft.

[0020] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0021] During sprinkler irrigation, water enters the valve pipe through the water supply pipe, then enters the sprinkler nozzle through the sprinkler pipe, and finally is sprayed out from the sprinkler nozzle for sprinkler irrigation. When the fluid pressure is small, the driving device in the second driving box is used to rotate the rotating shaft. The rotation of the rotating shaft cooperates with the spiral blades to increase the water flow rate, thereby increasing the water flow pressure. After the water pressure is boosted, the water can be sprayed out normally. It has an adjustment function, which can adjust and increase the water pressure, and can facilitate sprinkler irrigation. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the structure of the utility model when viewed from above;

[0024] Figure 3 It is a partial top view structural schematic diagram of the utility model;

[0025] Figure 4 It is a partial front view structural schematic diagram of the utility model.

[0026] The reference numerals and names in the figures are as follows:

[0027] 101. valve tube; 102. first flange; 103. thick tube body; 104. reducer; 105. thin tube body; 106. sprinkler pipe; 107. second flange; 201. valve body mechanism; 202. storage box; 203. piston hole; 204. piston rod; 205. valve plate; 206. connecting port; 301. adjusting mechanism; 302. movable block; 303. fixing plate; 304. mounting plate; 305. first drive box; 306. threaded rod; 307. fixing rod; 401. boosting mechanism; 402. rotating shaft; 403. spiral blade; 404. second drive box. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] Embodiment 1

[0030] See also Figures 1 to 4 The utility model provides an embodiment: a sprinkler valve, comprising:

[0031] The valve tube 101, the valve body mechanism 201 and the boost mechanism 401, the valve tube 101 comprises:

[0032] A thick tube body 103, a reducer 104 and a thin tube body 105, a sprinkler pipe 106 is installed at the side end of the thin tube body 105, and a second flange 107 is installed at the end of the sprinkler pipe 106;

[0033] The valve body mechanism 201 is installed at the side end of the thick tube 103, and the valve body mechanism 201 includes:

[0034] A storage box 202, a communication port 206 is provided between the storage box 202 and the thick tube body 103, and a valve plate 205 is provided in the storage box 202;

[0035] The side end of the thick tube body 103 is provided with an adjustment mechanism 301;

[0036] The boosting mechanism 401 comprises:

[0037] The rotating shaft 402 is rotatably mounted on the inner wall of the upper end of the capillary body 105 , and a spiral blade 403 is provided on the rotating shaft 402 .

[0038] In this embodiment, the thick tube body 103 is connected to the water supply pipe, and the sprinkler pipe 106 is connected to the sprinkler nozzle through the second flange 107. During the sprinkler operation, the position of the valve plate 205 is adjusted by the adjusting mechanism 301, so that the valve pipe 101 can pass, and water enters the valve pipe 101 through the water supply pipe, and then enters the sprinkler nozzle through the sprinkler pipe 106, and finally sprays out from the nozzle to perform the sprinkler operation. When the fluid pressure is small, the pressure of the water flow can be increased by the operation of the booster mechanism 401, so that the sprinkler operation can be performed normally.

[0039] Furthermore,

[0040] The reducer 104 is disposed at the upper end of the thick tube body 103 , and the thin tube body 105 is disposed at the upper end of the reducer 104 .

[0041] When water flows into the valve tube 101, it first enters the thick tube body 103, then enters the reducer 104, and finally enters the thin tube body 105. The diameter of the tube changes from thick to thin, which can increase the pressure of the water flow and facilitate sprinkler irrigation.

[0042] Furthermore,

[0043] A first flange 102 is installed at the lower end of the thick tube 103 .

[0044] The first flange 102 is provided to connect the thick tube body 103 to the water supply pipeline.

[0045] Furthermore,

[0046] A piston hole 203 is formed at a side end of the storage box 202 . A piston rod 204 is disposed in the piston hole 203 . The end of the piston rod 204 is fixedly connected to the valve plate 205 .

[0047] The piston hole 203 is provided to extend and retract the piston rod 204 , thereby adjusting the valve plate 205 .

[0048] Furthermore,

[0049] A second driving box 404 is installed at the upper end of the capillary body 105 . A driving device is arranged in the second driving box 404 . The main shaft of the driving device is connected to the axis of the rotating shaft 402 .

[0050] The driving device in the second driving box 404 can make the rotating shaft 402 rotate. The rotating shaft 402 can cooperate with the spiral blades 403 to increase the water flow rate, thereby increasing the water flow pressure, so that sprinkler irrigation can be carried out conveniently when the water pressure is low.

[0051] Embodiment 2

[0052] See also Figures 1 to 4 The utility model provides an embodiment: a sprinkler valve. Compared with the first embodiment, the present embodiment further includes:

[0053] The adjustment mechanism 301 comprises:

[0054] A fixing plate 303 and a mounting plate 304, wherein the fixing plate 303 is mounted on the side end of the thick tube body 103, and the mounting plate 304 is mounted on the end of the fixing plate 303, a threaded rod 306 is rotatably mounted between the mounting plate 304 and the thick tube body 103, a movable block 302 is threadedly mounted on the threaded rod 306, a fixing rod 307 is mounted on the lower end of the movable block 302, and the end of the fixing rod 307 is fixedly connected to the beginning end of the piston rod 204.

[0055] In this embodiment, when the valve tube 101 is opened and closed, the movable block 302 can be moved by rotating the threaded rod 306 clockwise or counterclockwise, and the position of the valve plate 205 can be adjusted with the cooperation of the movable block 302, so that the valve plate 205 can be moved from the valve tube 101 to the storage box 202 to open the valve tube 101, or the valve plate 205 can be moved from the storage box 202 to the valve tube 101 to close the valve tube 101.

[0056] Furthermore,

[0057] A first driving box 305 is installed at the side end of the mounting plate 304 . A driving device is arranged in the first driving box 305 . The main shaft of the driving device is connected to the axis of the threaded rod 306 .

[0058] The driving device in the first driving box 305 can make the threaded rod 306 rotate clockwise or counterclockwise. The clockwise or counterclockwise rotation of the threaded rod 306 can make the movable block 302 move left and right, so as to open and close the valve tube 101.

[0059] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A sprinkler valve, comprising a valve tube (101), a valve body mechanism (201) and a pressure-increasing mechanism (401), characterized in that: The valve tube (101) comprises: A thick tube body (103), a reducer (104) and a thin tube body (105), a sprinkler pipe (106) is installed at the side end of the thin tube body (105), and a second flange (107) is installed at the end of the sprinkler pipe (106), and the valve body mechanism (201) is installed at the side end of the thick tube body (103), and the valve body mechanism (201) includes: A storage box (202), wherein a communication port (206) is provided between the storage box (202) and the thick tube body (103), and a valve plate (205) is provided inside the storage box (202); The side end of the thick tube (103) is provided with an adjustment mechanism (301); The pressurizing mechanism (401) comprises: A rotating shaft (402) is rotatably mounted on the inner wall of the upper end of the capillary body (105), and a spiral blade (403) is arranged on the rotating shaft (402).

2. A sprinkler valve according to claim 1, characterized in that: The reducer (104) is arranged at the upper end of the thick tube body (103), and the thin tube body (105) is arranged at the upper end of the reducer (104).

3. A sprinkler valve according to claim 1, characterized in that: A first flange (102) is installed at the lower end of the thick tube (103).

4. A sprinkler valve according to claim 1, characterized in that: A piston hole (203) is provided at the side end of the storage box (202), a piston rod (204) is arranged in the piston hole (203), and the end of the piston rod (204) is fixedly connected to the valve plate (205).

5. A sprinkler valve according to claim 1, characterized in that: The regulating mechanism (301) comprises: A fixing plate (303) and a mounting plate (304), wherein the fixing plate (303) is mounted on the side end of the thick tube body (103), and the mounting plate (304) is mounted on the end of the fixing plate (303). A threaded rod (306) is rotatably mounted between the mounting plate (304) and the thick tube body (103), and a movable block (302) is threadedly mounted on the threaded rod (306). A fixing rod (307) is mounted on the lower end of the movable block (302), and the end of the fixing rod (307) is fixedly connected to the beginning of the piston rod (204).

6. A sprinkler valve according to claim 5, characterized in that: A first driving box (305) is installed at the side end of the mounting plate (304), and a driving device is arranged in the first driving box (305), and the main shaft of the driving device is connected to the axis of the threaded rod (306).

7. A sprinkler valve according to claim 1, characterized in that: A second driving box (404) is installed at the upper end of the capillary body (105), and a driving device is arranged in the second driving box (404). The main shaft of the driving device is connected to the axis of the rotating shaft (402).

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