CN220435499U - Multifunctional three-way valve for irrigation - Google Patents
Multifunctional three-way valve for irrigation Download PDFInfo
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- CN220435499U CN220435499U CN202321489413.1U CN202321489413U CN220435499U CN 220435499 U CN220435499 U CN 220435499U CN 202321489413 U CN202321489413 U CN 202321489413U CN 220435499 U CN220435499 U CN 220435499U
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- hole
- valve core
- pipe
- core body
- water inlet
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- 230000002262 irrigation Effects 0.000 title claims abstract description 21
- 238000003973 irrigation Methods 0.000 title claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 83
- 230000008878 coupling Effects 0.000 abstract description 2
- 238000010168 coupling process Methods 0.000 abstract description 2
- 238000005859 coupling reaction Methods 0.000 abstract description 2
- 238000007792 addition Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model belongs to the technical field of agricultural irrigation, and relates to a multifunctional three-way valve for irrigation. Including valve casing and case, the valve casing including inlet tube and the outlet pipe that is T font intercommunication, the case include the case body and with case body coupling's handle, the case body insert the junction of inlet tube and outlet pipe, the case body on be equipped with first through-hole, second through-hole and third through-hole, first through-hole and second through-hole between the contained angle be 90, the contained angle between second through-hole and the third through-hole is 90, the contained angle between first through-hole and the third through-hole is 180, rotate the case body and can make first through-hole, second through-hole and third through-hole correspond with the passageway of inlet tube and outlet pipe respectively. The utility model can realize the switching of 4 on-off states by using one valve, and is very convenient to use.
Description
Technical Field
The utility model belongs to the technical field of agricultural irrigation, and relates to a multifunctional three-way valve for irrigation.
Background
In agricultural irrigation, irrigation waterways are often used, and valves are added for control. In general, when the water flows in and out from the water outlet pipe, as shown in fig. 4, a stop valve 100 is installed at each end of the water outlet pipe, and the water flows at each end of the water outlet pipe are controlled by opening and closing the two stop valves, which is a common operation in the prior art, so that two valves are required to be controlled, and if the two valves are far apart, a person is required to run a certain distance, which is inconvenient to operate.
If the three-way valve is adopted for control, the existing three-way valve is usually designed to be one-inlet two-outlet or two-inlet one-outlet, and the conversion of one-inlet one-outlet cannot be realized in actual operation, so that the three-way valve is not suitable for the current agricultural irrigation.
Disclosure of Invention
The utility model aims to solve the problems and provides a multifunctional three-way valve for irrigation.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides an irrigation is with multi-functional three-way valve, includes valve casing and case, the valve casing including inlet tube and the outlet pipe that is T font intercommunication, the case include the case body and with case body coupling's handle, the case body insert the junction of inlet tube and outlet pipe, the case body on be equipped with first through-hole, second through-hole and third through-hole, first through-hole and second through-hole between the contained angle be 90, the contained angle between second through-hole and the third through-hole is 90, the contained angle between first through-hole and the third through-hole is 180, rotate the case body and can make first through-hole, second through-hole and third through-hole correspond with the passageway of inlet tube and outlet pipe respectively.
In the multifunctional three-way valve for irrigation, one end of the water inlet pipe is provided with the water inlet, the other end of the water inlet pipe is closed, two ends of the water outlet pipe are opened, and the water inlet pipe is communicated with the middle part of the water outlet pipe.
In the multifunctional three-way valve for irrigation, a cylindrical connecting pipe is arranged at the joint of the water inlet pipe and the water outlet pipe, and the connecting pipe is respectively vertical to the water inlet pipe and the water outlet pipe and is mutually communicated.
In the multifunctional three-way valve for irrigation, one end of the connecting pipe is opened, the other end of the connecting pipe is closed, the valve core body is cylindrical, the bottom of the valve core body is closed, the bottom of the valve core body is contacted with one closed end of the connecting pipe, and the top of the valve core body is connected with the handle.
In the multifunctional three-way valve for irrigation, the handle is provided with two marking parts with different shapes and/or sizes.
In the multifunctional three-way valve for irrigation, the valve core body is inserted into the connecting pipe and is rotationally connected with the connecting pipe, and the outer wall of the valve core body is tightly matched with the inner wall of the connecting pipe.
In the multifunctional three-way valve for irrigation, the first through hole, the second through hole and the third through hole are round holes, and the aperture is matched with the pipe diameters of the water inlet pipe and the water outlet pipe.
Compared with the prior art, the utility model has the advantages that:
1. the utility model can realize the switching of 4 on-off states by using one valve, and is very convenient to use.
2. The utility model can save 1 valve in the three-way pipeline connection and reduce the cost.
Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model.
Drawings
Fig. 1 is a perspective view of the present utility model.
Fig. 2 is a schematic view of the other direction of fig. 1.
Fig. 3 is a schematic view of the valve cartridge.
Fig. 4 is a schematic diagram of the prior art.
In the figure: the water inlet pipe 1, the water outlet pipe 2, the valve core body 3, the handle 4, the first through hole 5, the second through hole 6, the third through hole 7, the connecting pipe 8 and the marking part 9.
Detailed Description
The utility model will be further described with reference to the drawings and detailed description.
As shown in fig. 1-2, a multifunctional three-way valve for irrigation comprises a valve housing and a valve core, wherein the valve housing comprises a water inlet pipe 1 and a water outlet pipe 2 which are communicated in a T shape, the valve core comprises a valve core body 3 and a handle 4 connected with the valve core body 3, the valve core body 3 is inserted into the joint of the water inlet pipe 1 and the water outlet pipe 2, the handle 4 is positioned outside the joint and used for rotating the valve core body 3, and the valve core body 3 and the handle 4 can be in threaded connection or clamping connection and can be integrally formed. The outer walls of the water inlet pipe 1 and the water outlet pipe 2 can be provided with threads or sealing grooves and the like, so that the connection is convenient.
The combined body is shown in fig. 3, the valve core body 3 is provided with a first through hole 5, a second through hole 6 and a third through hole 7, the included angle between the first through hole 5 and the second through hole 6 is 90 degrees, the included angle between the second through hole 6 and the third through hole 7 is 90 degrees, the included angle between the first through hole 5 and the third through hole 7 is 180 degrees, and the first through hole 5, the second through hole 6 and the third through hole 7 can respectively correspond to the channels of the water inlet pipe 1 and the water outlet pipe 2 by rotating the valve core body 3.
The first through hole 5, the second through hole 6 and the third through hole 7 are round holes, and the aperture is matched with the pipe diameters of the water inlet pipe 1 and the water outlet pipe 2. One end of the water inlet pipe 1 is provided with a water inlet, the other end of the water inlet pipe is closed, two ends of the water outlet pipe 2 are opened, and the water inlet pipe 1 is communicated with the middle part of the water outlet pipe 2.
The handle 4 is provided with two markings 9 of different shapes and/or sizes. The two marking portions 9 are used to identify the angle and direction of rotation of the valve element, and thus the specific positions of the first through hole 5, the second through hole 6, and the third through hole 7 in the valve element body are determined by the sizes and shapes of the two marking portions 9. Of course, it will be appreciated by those skilled in the art that the marking portion 9 may be identified by color or other means, as is well known.
Specifically, as shown in fig. 2 and 3, when the first through hole 5 and the third through hole 7 correspond to the directions of the port a and the port b of the water outlet pipe 2 in fig. 2, respectively, and the second through hole 6 corresponds to the open end of the water inlet pipe 1, at this time, the water inlet pipe 1 is filled with water, and both ports of the water outlet pipe 2 are discharged with water. For ease of understanding, we set this state to the fully open state, and the following states are all adjusted based on the fully open state.
In the fully open state, the valve core body 3 is rotated by 90 degrees anticlockwise through the handle 4, at this time, the first through hole 5 corresponds to the open end of the water inlet pipe 1, the second through hole 6 corresponds to the port b of the water outlet pipe 2, the third through hole 7 corresponds to the closed end of the water inlet pipe 1, the port a is closed, and at this time, the water outlet can only be discharged from the port b of the water outlet pipe 2, which is the state of water outlet at one end.
In the fully open state, the valve core body 3 is rotated by the handle 4 to rotate 90 degrees clockwise, at this time, the third through hole 7 corresponds to the open end of the water inlet pipe 1, the second through hole 6 corresponds to the port a of the water outlet pipe 2, the first through hole 5 corresponds to the closed end of the water inlet pipe 1, the port b is closed, and at this time, the water outlet can only be discharged from the port a of the water outlet pipe 2, which is also the state of water outlet at one end.
In the fully open state, the valve core body 3 is rotated 180 degrees through the handle 4, at this time, the water inlet end of the water inlet pipe 1 is closed, the first through hole 5 and the third through hole 7 correspond to the two ends of the water outlet pipe 2, but water cannot be discharged, and the valve is in the closed state.
That is, the three-way valve can achieve 4 states of water outlet at any end of the water outlet pipe 2, water outlet at two ends of the water outlet pipe 2 and valve closing simultaneously through rotation of the valve core, is convenient to operate, and saves working procedures.
Preferably, in order to facilitate the connection of the valve core body 3, a cylindrical connecting pipe 8 is arranged at the connection part of the water inlet pipe 1 and the water outlet pipe 2, and the connecting pipe 8 is respectively vertical to and mutually communicated with the water inlet pipe 1 and the water outlet pipe 2.
One end of the connecting pipe 8 is open, the other end is closed, the valve core body 3 is cylindrical and the bottom is closed, the bottom of the valve core body 3 is contacted with one closed end of the connecting pipe 8, and the top of the valve core body 3 is connected with the handle 4.
The valve core body 3 is inserted into the connecting pipe 8 and is rotationally connected with the connecting pipe 8, and the outer wall of the valve core body 3 is tightly matched with the inner wall of the connecting pipe 8. The valve core body 3 is matched with the connecting pipe 8 in size, so that the valve core body is convenient to rotate and cannot have too large clearance, and the size of the valve core body can be corrected according to the actual use condition by a person skilled in the art, and details are omitted here.
The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model.
Claims (3)
1. The multifunctional three-way valve for irrigation comprises a valve shell and a valve core, and is characterized in that the valve shell comprises a water inlet pipe (1) and a water outlet pipe (2) which are communicated in a T shape, the valve core comprises a valve core body (3) and a handle (4) connected with the valve core body (3), the valve core body (3) is inserted into the joint of the water inlet pipe (1) and the water outlet pipe (2), a first through hole (5), a second through hole (6) and a third through hole (7) are arranged on the valve core body (3), the included angle between the first through hole (5) and the second through hole (6) is 90 degrees, the included angle between the second through hole (6) and the third through hole (7) is 180 degrees, the first through hole (5), the second through hole (6) and the third through hole (7) can respectively correspond to the channels of the water inlet pipe (1) and the water outlet pipe (2) by rotating the valve core body (3),
one end of the water inlet pipe (1) is provided with a water inlet, the other end of the water inlet pipe is closed, two ends of the water outlet pipe (2) are opened, the water inlet pipe (1) is communicated with the middle part of the water outlet pipe (2),
a cylindrical connecting pipe (8) is arranged at the joint of the water inlet pipe (1) and the water outlet pipe (2), the connecting pipe (8) is respectively vertical to and communicated with the water inlet pipe (1) and the water outlet pipe (2),
one end of the connecting pipe (8) is open, the other end is closed, the valve core body (3) is cylindrical, the bottom of the valve core body (3) is closed, the bottom of the valve core body is contacted with one closed end of the connecting pipe (8), the top of the valve core body (3) is connected with the handle (4),
two marking parts (9) with different shapes and/or sizes are arranged on the handle (4).
2. The multifunctional three-way valve for irrigation according to claim 1, wherein the valve core body (3) is inserted into the connecting pipe (8) and is rotatably connected with the connecting pipe (8), and the outer wall of the valve core body (3) is tightly matched with the inner wall of the connecting pipe (8).
3. The multifunctional three-way valve for irrigation according to claim 1, wherein the first through hole (5), the second through hole (6) and the third through hole (7) are round holes, and the aperture is matched with the pipe diameters of the water inlet pipe (1) and the water outlet pipe (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321489413.1U CN220435499U (en) | 2023-06-12 | 2023-06-12 | Multifunctional three-way valve for irrigation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321489413.1U CN220435499U (en) | 2023-06-12 | 2023-06-12 | Multifunctional three-way valve for irrigation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220435499U true CN220435499U (en) | 2024-02-02 |
Family
ID=89693147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321489413.1U Active CN220435499U (en) | 2023-06-12 | 2023-06-12 | Multifunctional three-way valve for irrigation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220435499U (en) |
-
2023
- 2023-06-12 CN CN202321489413.1U patent/CN220435499U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |