High-precision irrigation water control valve

Abstract

The utility model discloses a water control valve for high-precision irrigation, which relates to the technical field of water control valves and comprises a water control structure, the water control structure comprises a threaded cylinder, a clamping groove is formed in the top of the inner wall of the threaded cylinder, a clamping block is arranged in the clamping groove, a fixing rod is arranged below the clamping block, a ball body is arranged below the fixing rod, and a water passing groove is formed in the ball body. A limiting groove is formed in the lower portion of the inner wall of the water control pipe. A second flange is arranged on one side of the water control pipe, a first bolt is arranged on the second flange, a third flange is arranged on the side, away from the second flange, of the water control pipe, and a second bolt is arranged on the third flange. A first fixed column is arranged on one side of the water control pipe, a connecting piece is arranged on the first fixed column, a rotating ring is arranged below the water control pipe, a fixed shaft is arranged in the rotating ring, and the fixed rod and the ball body are rotated by screwing a threaded cylinder to control the water outlet amount.

Description

Technical Field

[0001] The utility model relates to the technical field of water control valves, and in particular to a high-precision water control valve for irrigation. Background Art

[0002] Valves are pipe accessories used to open and close pipelines, control flow direction, and adjust and control the parameters (temperature, pressure, and flow) of the conveying medium. According to their functions, they can be divided into shut-off valves, check valves, regulating valves, etc. Valves are control components in fluid conveying systems, with functions such as shut-off, regulation, flow diversion, prevention of backflow, pressure stabilization, flow diversion, or overflow pressure relief. Valves used in fluid control systems come in a wide variety of varieties and specifications, from the simplest shut-off valves to various valves used in extremely complex automatic control systems.

[0003] Chinese patent CN208535275U discloses a water control valve for garden irrigation, including a valve body, the front and back of the valve body are fixedly connected with a horizontal plate, and the upper surfaces of the two horizontal plates are provided with a hollow groove, the left side and the right side of the inner wall of the hollow groove are respectively fixedly connected with the two ends of the first slide rod, and the outer surface of the first slide rod is sleeved with a first sliding sleeve. The water control valve for garden irrigation, by providing a protective shell, a first slide rod, a first sliding sleeve, a second slide rod, a second sliding sleeve, a first spring, a second spring, a fixed plate and a limit hole, avoids the adjustment handle of the valve body from being exposed to wind and rain, avoids rusting of the screw rod on the valve body, avoids shortening of the service life of the valve body due to the inability of the screw rod to rotate, avoids people's property loss, and also does not need people to replace the valve body, thereby saving people's time and facilitating people's use. The structure has limitations, is cumbersome, and is not easy to irrigate accurately.

[0004] Therefore, in order to solve such problems, we proposed a high-precision water control valve for irrigation. Utility Model Content

[0005] The purpose of the utility model is to solve the problems in the prior art that the structure has limitations, is complicated, and is not easy to irrigate accurately, and to propose a high-precision irrigation water control valve.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a high-precision water control valve for irrigation, including a water control structure, the water control structure including a threaded barrel, a slot is provided at the top of the inner wall of the threaded barrel, a block is provided in the slot, a fixing rod is provided below the block, a sphere is provided below the fixing rod, a water groove is provided in the sphere, a limit piece is provided below the sphere, a fixing barrel is provided below the threaded barrel, a water control pipe is provided below the fixing barrel, a limit slot is provided below the inner wall of the water control pipe, a second flange is provided on one side of the water control pipe, a first bolt is provided on the second flange, a third flange is provided on the side of the water control pipe away from the second flange, a second bolt is provided on the third flange, a first fixing column is provided on one side of the water control pipe, a connecting piece is provided on the first fixing column, a rotating ring is provided below the water control pipe, a fixed shaft is provided in the rotating ring, and the amount of water output is controlled by twisting the threaded barrel to rotate the fixing rod and the sphere.

[0007] Preferably, an irrigation structure is provided on one side of the water control structure, the irrigation structure includes a fourth flange, a corrugated hose is provided on the side of the fourth flange away from the water control structure, a nozzle is provided on the side of the corrugated hose away from the water control structure, a second fixed column is provided on one side of the nozzle, and the corrugated hose and the nozzle are vertically turned for irrigation through the first fixed column, the connecting piece and the second fixed column.

[0008] Preferably, a water inlet structure is provided on a side of the water control structure away from the irrigation structure, the water inlet structure comprises a water inlet pipe, and a first flange is provided on a side of the water inlet pipe close to the water control structure.

[0009] Preferably, a clamping block is provided in the clamping slot, a fixing rod is provided below the clamping block, and a sphere is provided below the fixing rod.

[0010] Preferably, a fixing cylinder is provided below the threaded cylinder.

[0011] Preferably, a first flange is provided on the side of the water inlet pipe close to the water control structure, a fixed cylinder is provided below the threaded cylinder, a water control pipe is provided below the fixed cylinder, a second flange is provided on one side of the water control pipe, a first bolt is provided on the second flange, a third flange is provided on the side of the water control pipe away from the second flange, a second bolt is provided on the third flange, a first material-push piece is provided on the side of the fixing piece away from the push block, and a corrugated hose is provided on the side of the fourth flange away from the water control structure.

[0012] The utility model has the following beneficial effects:

[0013] In the utility model, the amount of water output is controlled by twisting the threaded cylinder to rotate the fixing rod and the sphere, a rotating ring and a fixed shaft are provided, a control device performs horizontal steering irrigation, a first fixing column, a connecting piece and a second fixing column are provided, and the corrugated hose and the sprinkler are vertically steered for irrigation through the first fixing column, the connecting piece and the second fixing column. During the entire irrigation process, the stability is good, the efficiency is improved, the structure is simple and easy to operate, and the use value is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a three-dimensional schematic diagram of a high-precision irrigation water control valve proposed by the utility model;

[0015] Figure 2 This is a three-dimensional exploded view of a high-precision irrigation water control valve proposed by the utility model;

[0016] Figure 3 This is a three-dimensional exploded view of the water control structure of a high-precision irrigation water control valve proposed by the utility model;

[0017] Figure 4 This is a three-dimensional schematic diagram of a threaded barrel of a high-precision irrigation water control valve proposed by the utility model.

[0018] Legend:

[0019] 1. Water inlet structure; 11. Water inlet pipe; 12. First flange; 2. Water control structure; 21. Threaded barrel; 211. Slot; 22. Block; 221. Fixed rod; 23. Ball; 231. Water trough; 232. Limiting piece; 233. Fixed barrel; 24. Water control pipe; 241. Limiting groove; 25. Second flange; 251. First bolt; 26. Third flange; 261. Second bolt; 27. First fixed column; 271. Connecting piece; 28. Rotating ring; 281. Fixed shaft; 3. Irrigation structure; 31. Fourth flange; 32. Corrugated hose; 33. Sprinkler; 34. Second fixed column. DETAILED DESCRIPTION

[0020] 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.

[0021] In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present utility model; the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0022] Reference Figure 1-4The utility model provides an embodiment: a high-precision irrigation water control valve, including a water control structure 2, the water control structure 2 includes a threaded barrel 21, the threaded barrel 21 is used to facilitate manual twisting, a card slot 211 is provided at the top of the inner wall of the threaded barrel 21, the card slot 211 is used to install a card block 22, a card block 22 is provided in the card slot 211, the card block 22 is used to fix a fixed rod 221, a fixed rod 221 is provided below the card block 22, the fixed rod 221 is used to fix a sphere 23, and the fixed rod 221 is provided below A sphere 23 is provided, and the function of the sphere 23 is to control the water passing through. A water groove 231 is provided in the sphere 23, and the function of the water groove 231 is to pass water. A limiter 232 is provided below the sphere 23, and the function of the limiter 232 is to fix the fixed cylinder 233. A fixed cylinder 233 is provided below the threaded cylinder 21, and the function of the fixed cylinder 233 is to fix the threaded cylinder 21. A water control pipe 24 is provided below the fixed cylinder 233, and the function of the water control pipe 24 is to pass water. A limiter groove 24 is provided below the inner wall of the water control pipe 24. 1, the function of the limiting groove 241 is to install the limiting member 232, a second flange 25 is provided on one side of the water control pipe 24, the function of the second flange 25 is to fix one side of the water control pipe 24, a first bolt 251 is provided on the second flange 25, the function of the first bolt 251 is to fix the second flange 25 and the first flange 12, a third flange 26 is provided on the side of the water control pipe 24 away from the second flange 25, the function of the third flange 26 is to fix the other side of the water control pipe 24, a second bolt 261 is provided on the third flange 26, the second bolt The bolt 261 is used to fix the third flange 26 and the fourth flange 31. A first fixing column 27 is provided on one side of the water control pipe 24. The first fixing column 27 is used to fix a connecting piece 271. A connecting piece 271 is provided on the first fixing column 27. The connecting piece 271 is used to connect the first fixing column 27 and the second fixing column 34. A rotating ring 28 is provided under the water control pipe 24. The rotating ring 28 is used to facilitate horizontal steering. A fixed shaft 281 is provided inside the rotating ring 28. The fixed shaft 281 is used to support the water control pipe 24.

[0023] The threaded barrel 21 is screwed to rotate the fixing rod 221 and the ball 23 to control the amount of water output.

[0024] An irrigation structure 3 is provided on one side of the water control structure 2, and the irrigation structure 3 includes a fourth flange 31. The function of the fourth flange 31 is to cooperate with the third flange 26. A corrugated hose 32 is provided on the side of the fourth flange 31 away from the water control structure 2. The function of the corrugated hose 32 is to facilitate turning. A nozzle 33 is provided on the side of the corrugated hose 32 away from the water control structure 2. The function of the nozzle 33 is irrigation. A second fixing column 34 is provided on one side of the nozzle 33. The function of the second fixing column 34 is to fix the connecting piece 271.

[0025] The first fixing column 27 , the connecting piece 271 and the second fixing column 34 are used to vertically turn the corrugated hose 32 and the sprinkler head 33 for irrigation.

[0026] A water inlet structure 1 is provided on the side of the water control structure 2 away from the irrigation structure 3. The water inlet structure 1 includes a water inlet pipe 11. The function of the water inlet pipe 11 is to connect to a water source. A first flange 12 is provided on the side of the water inlet pipe 11 close to the water control structure 2. The function of the first flange 12 is to match the second flange 25.

[0027] A clamping block 22 is disposed in the clamping slot 211 , a fixing rod 221 is disposed below the clamping block 22 , a sphere 23 is disposed below the fixing rod 221 , and the threaded barrel 21 , the fixing rod 221 and the sphere 23 are fixedly connected to the clamping block 22 through the clamping slot 211 .

[0028] A fixing cylinder 233 is provided below the threaded cylinder 21 , and the threaded cylinder 21 is threadedly connected to the fixing cylinder 233 .

[0029] A first flange 12 is provided on the side of the water inlet pipe 11 close to the water control structure 2, a fixing cylinder 233 is provided below the threaded cylinder 21, a water control pipe 24 is provided below the fixing cylinder 233, a second flange 25 is provided on one side of the water control pipe 24, a first bolt 251 is provided on the second flange 25, a third flange 26 is provided on the side of the water control pipe 24 away from the second flange 25, a second bolt 261 is provided on the third flange 26, a first material-push member is provided on the side of the fixing member away from the push block, a corrugated hose 32 is provided on the side of the fourth flange 31 away from the water control structure 2, the water inlet pipe 11, the first flange 12, the water control pipe 24 and the second flange 25 are fixedly connected by the first bolt 251, and the water control pipe 24, the third flange 26, the fourth flange 31 and the corrugated hose 32 are fixedly connected by the second bolt 261.

[0030] Working principle: First, the threaded barrel 21 is twisted to rotate the fixed rod 221 and the sphere 23 to control the amount of water output. A rotating ring 28 and a fixed shaft 281 are provided. The control device performs horizontal steering irrigation. A first fixed column 27, a connecting piece 271 and a second fixed column 34 are provided. The corrugated hose 32 and the nozzle 33 are vertically steered for irrigation through the first fixed column 27, the connecting piece 271 and the second fixed column 34. During the entire irrigation process, the stability is good, the efficiency is improved, the structure is simple and easy to operate, and the use value is improved.

[0031] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A high-precision irrigation water control valve, comprising a water control structure (2), characterized in that: The water control structure (2) comprises a threaded barrel (21), a slot (211) is provided at the top of the inner wall of the threaded barrel (21), a block (22) is provided in the slot (211), a fixing rod (221) is provided below the block (22), a sphere (23) is provided below the fixing rod (221), a water groove (231) is provided in the sphere (23), a stopper (232) is provided below the sphere (23), a fixing barrel (233) is provided below the threaded barrel (21), a water control pipe (24) is provided below the fixing barrel (233), a stopper groove (241) is provided below the inner wall of the water control pipe (24), and the water control pipe (24) is provided with a stopper groove (241). ) is provided with a second flange (25) on one side of the water control pipe (24), and a first bolt (251) is provided on the second flange (25); a third flange (26) is provided on the side of the water control pipe (24) away from the second flange (25), and a second bolt (261) is provided on the third flange (26); a first fixing column (27) is provided on one side of the water control pipe (24), and a connecting piece (271) is provided on the first fixing column (27); a rotating ring (28) is provided below the water control pipe (24), and a fixed shaft (281) is provided inside the rotating ring (28); and the amount of water output is controlled by rotating the threaded barrel (21) to rotate the fixing rod (221) and the ball (23).

2. A high-precision irrigation water control valve according to claim 1, characterized in that: An irrigation structure (3) is provided on one side of the water control structure (2), the irrigation structure (3) comprising a fourth flange (31), a corrugated hose (32) is provided on the side of the fourth flange (31) away from the water control structure (2), a spray head (33) is provided on the side of the corrugated hose (32) away from the water control structure (2), a second fixing column (34) is provided on one side of the spray head (33), and vertically steerable irrigation is performed on the corrugated hose (32) and the spray head (33) through the first fixing column (27), the connecting piece (271) and the second fixing column (34).

3. A high-precision irrigation water control valve according to claim 1, characterized in that: A water inlet structure (1) is provided on a side of the water control structure (2) away from the irrigation structure (3); the water inlet structure (1) comprises a water inlet pipe (11); and a first flange (12) is provided on a side of the water inlet pipe (11) close to the water control structure (2).

4. A high-precision irrigation water control valve according to claim 1, characterized in that: The threaded cylinder (21), the fixing rod (221) and the spherical body (23) are fixedly connected to the clamping block (22) via the clamping groove (211).

5. The high-precision irrigation water control valve according to claim 1, characterized in that: The threaded cylinder (21) is threadably connected to the fixed cylinder (233).

6. A high-precision irrigation water control valve according to claim 3, characterized in that: The water inlet pipe (11), the first flange (12), the water control pipe (24) and the second flange (25) are fixedly connected by a first bolt (251), and the water control pipe (24), the third flange (26), the fourth flange (31) and the corrugated hose (32) are fixedly connected by a second bolt (261).

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