CN216242477U - Three-way valve for forest fire fighting - Google Patents
Three-way valve for forest fire fighting Download PDFInfo
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- CN216242477U CN216242477U CN202123019889.2U CN202123019889U CN216242477U CN 216242477 U CN216242477 U CN 216242477U CN 202123019889 U CN202123019889 U CN 202123019889U CN 216242477 U CN216242477 U CN 216242477U
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- way valve
- fixedly connected
- adjusting cover
- forest fire
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Abstract
The utility model discloses a three-way valve for forest fire fighting, which comprises a three-way valve, an adjusting cover and a connecting sleeve, wherein the connecting sleeve is uniformly and spirally connected to the outer surface of the three-way valve, the adjusting cover is rotatably arranged at the top end of the three-way valve, a connecting hole is formed in the center of the top surface of the three-way valve, a tooth-shaped clamping plate is fixedly connected to the outer surface of the edge of the top of the three-way valve, a threaded connector is uniformly and fixedly connected to the outer surface of the three-way valve, a first communicating hole is formed in the inner center of the threaded connector, a limiting ball groove is formed in the inner center of the three-way valve, a valve core is fixedly connected to the center of the bottom end of the adjusting cover, and second communicating holes are symmetrically formed in the outer surface of the valve core. According to the utility model, the connecting sleeve is arranged on the outer surface of the threaded connector, so that the external water receiving pipe can be quickly connected, meanwhile, the adjusting cover is rotated to control the direction of the water flow in the three-way valve, and the self-cleaning function of the three-way valve can be realized by flushing the interior of the three-way valve through the water flow.
Description
Technical Field
The utility model relates to the technical field of three-way valve equipment, in particular to a three-way valve for forest fire fighting.
Background
The various valves need to be used to connect the pipeline during forest fire control to be convenient for put out a fire to forest fire, the valve that wherein uses just includes the three-way valve, and the three-way valve indicates that the valve body has three mouth, a valve gear who advances two plays, but the three-way valve for forest fire control that has now still has some weak points in the use, for example: current three-way valve for forest fire control is not convenient for adjust and control the flowing water when using, is not convenient for simultaneously play the effect of automatically cleaning to the inside silt of three-way valve, and the three-way valve of not being convenient for carries out the high-speed joint with the pipeline moreover, so needs a three-way valve for forest fire control to solve the problem that proposes in the aforesaid.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a three-way valve for forest fire fighting, which solves the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a three-way valve for forest fire fighting comprises a three-way valve, an adjusting cover and a connecting sleeve, wherein the connecting sleeve is uniformly and spirally connected to the outer surface of the three-way valve, the adjusting cover is rotatably arranged at the top end of the three-way valve, a connecting hole is formed in the center of the top surface of the three-way valve, a tooth-shaped clamping plate is fixedly connected to the outer surface of the top edge of the three-way valve, a threaded interface is uniformly and fixedly connected to the outer surface of the three-way valve, a first connecting hole is formed in the inner center of the threaded interface, a limiting ball groove is formed in the inner center of the three-way valve, a valve core is fixedly connected to the center of the bottom end of the adjusting cover, a second connecting hole is symmetrically formed in the outer surface of the valve core, a handle is fixedly connected to the outer surface of the adjusting cover, a threaded hole is formed in the center of the side surface of the connecting sleeve, a sealing ring is fixedly clamped to the inner surface of the connecting sleeve, and a buckle is symmetrically and fixedly connected to the outer surface of the edge of the connecting sleeve, the edge outer surface of the connecting sleeve is fixedly connected with a clamping block between the buckles.
Preferably, the first communication port and the second communication port have the same size.
Preferably, the bottom surface edge of the adjusting cover is fixedly connected with a convex block, and the adjusting cover is rotationally clamped with the tooth-shaped clamping plate through the convex block at the bottom surface edge.
Preferably, the adjusting cover is rotationally clamped with a limiting ball groove in the three-way valve through the valve core.
Preferably, the connecting sleeve is spirally connected with the outer surface of the threaded interface through a threaded hole.
Preferably, the center of the bottom surface of the handle is fixedly connected with a connecting column, and the adjusting cover is fixedly connected with the top end of the valve core through a connecting column through a connecting hole.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, the handle is arranged on the outer surface of the adjusting cover, so that the adjusting cover can be conveniently rotated, meanwhile, the position of the adjusting cover at the top end of the three-way valve can be limited by clamping the lug at the edge of the bottom with the outer surface of the tooth-shaped clamping plate, and meanwhile, when the valve core is impacted by water flow flowing through the inside of the three-way valve, the adjusting cover is integrally rotated at the top of the three-way valve, so that the influence on the normal use of the three-way valve is avoided.
The outer water receiving pipe can be quickly connected by installing the connecting sleeve on the outer surface of the threaded connector, the direction of water flow in the three-way valve can be controlled by rotating the adjusting cover, and the self-cleaning effect can be realized by flushing the interior of the three-way valve through water.
Drawings
FIG. 1 is a schematic view of the main structure of the present invention;
FIG. 2 is a schematic diagram of a three-way valve according to the present invention;
FIG. 3 is a schematic view of the structure of the adjusting cover of the present invention;
fig. 4 is a schematic view of the connecting sleeve structure of the present invention.
In the figure: the device comprises a three-way valve 1, an adjusting cover 2, a connecting sleeve 3, a first connecting port 4, a limiting ball groove 5, a threaded connector 6, a tooth-shaped clamping plate 7, a connecting hole 8, a handle 9, a valve core 10, a second connecting port 11, a buckle 12, a sealing ring 13, a threaded hole 14 and a clamping block 15.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, an embodiment of the present invention is shown: a three-way valve for forest fire fighting comprises a three-way valve 1, an adjusting cover 2 and a connecting sleeve 3, wherein the connecting sleeve 3 is uniformly and spirally connected to the outer surface of the three-way valve 1, the adjusting cover 2 is rotatably installed at the top end of the three-way valve 1, a connecting hole 8 is formed in the center of the top surface of the three-way valve 1, a tooth-shaped clamping plate 7 is fixedly connected to the outer surface of the top edge of the three-way valve 1, a threaded connector 6 is uniformly and fixedly connected to the outer surface of the three-way valve 1, a first connecting hole 4 is formed in the inner center of the threaded connector 6, a limiting ball groove 5 is formed in the inner center of the three-way valve 1, a valve core 10 is fixedly connected to the center of the bottom end of the adjusting cover 2, second connecting holes 11 are symmetrically formed in the outer surface of the valve core 10, a handle 9 is fixedly connected to the outer surface of the adjusting cover 2, a threaded hole 14 is formed in the center of the side surface of the connecting sleeve 3, a sealing ring 13 is fixedly clamped to the inner surface of the connecting sleeve 3, and buckles 12 are symmetrically and fixedly connected to the outer surface of the edge of the connecting sleeve 3, the edge outer surface of the connecting sleeve 3 is fixedly connected with a clamping block 15 between the buckles 12.
The first communication port 4 and the second communication port 11 are the same size, thereby facilitating the flow of water inside the three-way valve 1.
The bottom surface edge fixedly connected with lug of adjusting lid 2, adjusting lid 2 and rotating the joint through lug and the flute profile cardboard 7 at bottom surface edge, can play the limiting displacement to adjusting lid 2 in the position of 1 top surface of three-way valve, avoid water pressure too big to strike drive adjusting lid 2 and rotate to case 10.
The adjusting cover 2 is rotatably clamped with the limiting ball groove 5 in the three-way valve 1 through the valve core 10, so that the limiting ball groove 5 can be limited in the three-way valve 1.
The connecting sleeve 3 is spirally connected with the outer surface of the threaded interface 6 through the threaded hole 14, so that the threaded interface 6 on the outer surface of the three-way valve 1 can be conveniently and quickly connected with other pipelines.
The bottom surface center fixedly connected with spliced pole of handle 9 adjusts lid 2 through spliced pole through connection hole 8 and the top fixed connection of case 10 to when adjusting lid 2 and rotating, can control the case 10 of hickey 6 inside.
The working principle is as follows: when a forest extinguishes, the three-way valve 1 is needed to be used for connecting pipelines, one end of a water injection pipe is rotationally clamped with the connecting sleeve 3 on the outer surface of the threaded connector 6, one ends of two water guide pipes are rotationally clamped with the connecting sleeves 3 on the outer surfaces of the other two threaded connectors 6 respectively, when the connecting sleeves 3 are rotated, the clamping blocks 15 and the clamping buckles 12 on the outer surfaces of the connecting sleeves 3 are rotationally clamped with the outer surfaces of the water guide pipes, meanwhile, when the connecting sleeves 3 rotate on the outer surfaces of the threaded connectors 6 through the threaded holes 14, the water guide pipes are driven to move synchronously, so that the water guide pipes connected with the outer surfaces of the threaded connectors 6 are fastened, the connection tightness between the three-way valve 1 and the external water guide pipes is enhanced, the external pipelines on the outer surface of the three-way valve 1 are connected, then water enters the inside of the three-way valve 1 through the water injection pipe, and then the adjusting cover 2 is rotated to drive the valve core 10 at the bottom to rotate inside the limiting ball groove 5, meanwhile, the valve core 10 can drive the second communication port 11 on the outer surface to synchronously rotate until the second communication port 11 on the outer surface of the valve core 10 is aligned with the first communication port 4 in the threaded connector 6, so that water in the water injection pipe enters the interior of the three-way valve 1, and the water is guided into the designated threaded connector 6 through the first communication port 4 and the second communication port 11, while the other threaded connector 6 is blocked by the valve core 10, so that the water enters the water guide pipe to extinguish the forest fire, after the fire is controlled, the adjusting cover 2 can be rotated to drive the valve core 10 to continuously rotate in the limiting ball groove 5, so that the second communication port 11 on the outer surface of the valve core 10 is aligned with the first communication port 4 in the other threaded connector 6, and simultaneously the water injection pipe is communicated with the water guide pipe connected with one end of the threaded connector 6 through the second communication port 11, so that the water guide pipe connected with the threaded connector 6 can extinguish the fire in the other place, when the adjusting cover 2 rotates, the outer surface of the tooth-shaped clamping plate 7 is located through a convex block on the bottom surface, so that the rotating adjusting cover 2 is limited, the impact on the inside of the valve core 10 caused by excessive water pressure inside the three-way valve 1 is avoided, the valve core 10 is rotated inside the limiting ball groove 5, the normal use of the three-way valve 1 is influenced, when water flows inside the three-way valve 1, the water pressure can flush silt inside the three-way valve 1, the self-cleaning effect on the inside of the three-way valve 1 can be achieved, meanwhile, the water overflows when the internal pressure of the three-way valve 1 reaches a certain value, the damage to the inside of the three-way valve 1 is avoided, the connecting sleeve 3 is installed on the outer surface of the threaded connector 6, the external water receiving pipe can be quickly connected, and meanwhile, the adjusting cover 2 can be rotated to control the direction of the internal water flow of the three-way valve 1, and the self-cleaning function can be realized by flushing the inside of the three-way valve 1 with water.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a three-way valve for forest fire control, includes three-way valve (1), adjusts lid (2) and adapter sleeve (3), its characterized in that: the connecting sleeve (3) is uniformly and spirally connected to the outer surface of the three-way valve (1), the adjusting cover (2) is rotatably installed at the top end of the three-way valve (1), a connecting hole (8) is formed in the center of the top surface of the three-way valve (1), a tooth-shaped clamping plate (7) is fixedly connected to the outer surface of the top edge of the three-way valve (1), a threaded connector (6) is uniformly and fixedly connected to the outer surface of the three-way valve (1), a first connecting hole (4) is formed in the inner center of the threaded connector (6), a limiting ball groove (5) is formed in the inner center of the three-way valve (1), a valve core (10) is fixedly connected to the center of the bottom end of the adjusting cover (2), a second connecting hole (11) is symmetrically formed in the outer surface of the valve core (10), a handle (9) is fixedly connected to the outer surface of the adjusting cover (2), and a threaded hole (14) is formed in the center of the side surface of the connecting sleeve (3), the inner surface fixed joint of adapter sleeve (3) has sealing washer (13), the marginal surface symmetry fixedly connected with buckle (12) of adapter sleeve (3), the marginal surface of adapter sleeve (3) just is located fixedly connected with fixture block (15) between buckle (12).
2. A three-way valve for forest fire fighting according to claim 1, characterized in that: the first communicating opening (4) and the second communicating opening (11) are the same in size.
3. A three-way valve for forest fire fighting according to claim 2, characterized in that: the bottom surface edge of the adjusting cover (2) is fixedly connected with a convex block, and the adjusting cover (2) is rotatably clamped with the tooth-shaped clamping plate (7) through the convex block at the bottom surface edge.
4. A three-way valve for forest fire fighting according to claim 3, characterized in that: the adjusting cover (2) is rotationally clamped with a limiting ball groove (5) in the three-way valve (1) through the valve core (10).
5. A three-way valve for forest fire fighting as defined in claim 4, wherein: the connecting sleeve (3) is in spiral connection with the outer surface of the threaded connector (6) through a threaded hole (14).
6. A three-way valve for forest fire fighting as defined in claim 5, wherein: the center of the bottom surface of the handle (9) is fixedly connected with a connecting column, and the adjusting cover (2) is fixedly connected with the top end of the valve core (10) through a connecting column through a connecting hole (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123019889.2U CN216242477U (en) | 2021-12-03 | 2021-12-03 | Three-way valve for forest fire fighting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123019889.2U CN216242477U (en) | 2021-12-03 | 2021-12-03 | Three-way valve for forest fire fighting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216242477U true CN216242477U (en) | 2022-04-08 |
Family
ID=80960618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123019889.2U Active CN216242477U (en) | 2021-12-03 | 2021-12-03 | Three-way valve for forest fire fighting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216242477U (en) |
-
2021
- 2021-12-03 CN CN202123019889.2U patent/CN216242477U/en active Active
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