CN219221328U - Movable valve for water pipe switching - Google Patents
Movable valve for water pipe switching Download PDFInfo
- Publication number
- CN219221328U CN219221328U CN202223500930.2U CN202223500930U CN219221328U CN 219221328 U CN219221328 U CN 219221328U CN 202223500930 U CN202223500930 U CN 202223500930U CN 219221328 U CN219221328 U CN 219221328U
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- China
- Prior art keywords
- valve
- butt joint
- joint
- water pipe
- rubber ring
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Abstract
The utility model relates to the technical field of valves, and discloses a movable valve for water pipe switching, which comprises a three-way joint, wherein two ends of the bottom of the three-way joint are connected with a valve body in a threaded manner; according to the movable valve for water pipe switching, the rubber ring is sleeved on the butt joint, then the butt joint is in butt joint with the three-way joint, then the connecting nut is twisted tightly, the rubber ring is extruded and deformed along with the continuous folding of the connecting nut towards the three-way joint, the rubber ring is continuously blocked between the butt joint and the three-way joint and is blocked between the butt joint and the connecting nut, so that the water seepage condition between the butt joint and the three-way joint is prevented, and the aim of sealing a tight joint is fulfilled; and then the rotating wheel is controlled to rotate, the rotating wheel drives the valve core to rotate through the valve rod, once the valve hole and the valve shell are positioned on a horizontal line, water flow is unobstructed, otherwise, the valve hole is vertical to the valve shell, and water flow is blocked, so that the purpose of controlling the water flow of the branch pipeline is realized.
Description
Technical Field
The utility model relates to the technical field of valves, in particular to a movable valve for water pipe switching.
Background
The water pipe is divided into two branch water pipes on one water pipe, the tee joint is required to be installed at the cut-off position, then the rest pipelines are subjected to butt joint installation, the purpose of dividing the water pipe into two parts by one is achieved, the water pipe is switched, however, when the water pipe is switched and branched, the water pipe is often sealed at the joint, the water drop condition exists, and when the water pipe is switched and branched, if a valve is not installed, the water flow cut-off condition of the branch pipelines is inconvenient to control.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the movable valve for switching the water pipe has the advantages of controlling the water flow of the branch pipe and being strict in sealing, solves the problem that when the water pipe is switched to the branch, the water dripping condition is caused by the fact that the joint is not tightly sealed, and meanwhile, when the branch is switched to the branch, the water flow cutting condition of the branch pipe is inconvenient to control if the valve is not installed.
(II) technical scheme
In order to achieve the purpose of controlling the water flow of the branch pipeline and tightly sealing, the utility model provides the following technical scheme: the movable valve for water pipe switching comprises a three-way joint, wherein two ends of the bottom of the three-way joint are connected with valve bodies in a threaded manner;
the valve body is including the valve casing, the one end fixed mounting of valve casing has the connector, the other end fixed mounting of valve casing has the butt joint, the outside cover of butt joint has coupling nut, the outside fixed mounting of butt joint has the restriction ring, be provided with the rubber ring between butt joint and the three way connection, the inside rotation of valve casing is connected with the case, the valve opening has been seted up to the inside of case, the top of case alternates there is the valve rod, the top fixed mounting of valve rod has the runner.
Preferably, one end of the top of the three-way joint is connected with a connecting cap in a threaded manner.
Preferably, the cross section of the rubber ring is U-shaped, the diameter of the rubber ring is larger than that of the butt joint, and the width of the rubber ring is larger than the length from the butt joint to the limiting ring.
Preferably, the top of the valve rod penetrates through and extends to the top of the valve casing, and the bottom end of the valve rod is square.
Preferably, the valve core is spherical in shape, planes are formed on two sides of the valve core, square holes are formed in the top of the valve core, and the valve core is spliced with the bottom of the valve rod.
Preferably, the outer surface of the valve core is in seamless connection with the inner wall of the valve shell.
(III) beneficial effects
Compared with the prior art, the utility model provides the movable valve for water pipe switching, which has the following beneficial effects:
according to the movable valve for water pipe switching, the rubber ring is sleeved on the butt joint, then the butt joint is in butt joint with the three-way joint, then the connecting nut is twisted tightly, the rubber ring is extruded and deformed along with the continuous folding of the connecting nut towards the three-way joint, the rubber ring is continuously blocked between the butt joint and the three-way joint and is blocked between the butt joint and the connecting nut, so that the water seepage condition between the butt joint and the three-way joint is prevented, and the aim of sealing a tight joint is fulfilled; and then the rotating wheel is controlled to rotate, the rotating wheel drives the valve core to rotate through the valve rod, once the valve hole and the valve shell are positioned on a horizontal line, water flow is unobstructed, otherwise, the valve hole is vertical to the valve shell, and water flow is blocked, so that the purpose of controlling the water flow of the branch pipeline is realized.
Drawings
FIG. 1 is a schematic diagram of the front structure of the present utility model;
FIG. 2 is a schematic side cut-away view of the present utility model.
In the figure: 1-three-way joint, 2-valve body, 21-valve casing, 22-connector, 23-butt joint, 24-connecting nut, 25-limiting ring, 26-rubber ring, 27-valve core, 28-valve hole, 29-valve rod, 30-runner.
Description of the embodiments
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1, a movable valve for water pipe switching comprises a three-way joint 1, wherein one end of the top of the three-way joint 1 is in threaded connection with a connecting cap, the connecting cap can be connected with an external conduit and a tap, two ends of the bottom of the three-way joint 1 are in threaded connection with a valve body 2, and water flow of a branch pipeline can be effectively controlled by the arrangement of the valve body 2.
Referring to fig. 2, the valve body 2 includes a valve housing 21, a connector 22 is fixedly mounted at one end of the valve housing 21, a butt joint 23 is fixedly mounted at the other end of the valve housing 21, a connecting nut 24 is sleeved at the outer side of the butt joint 23, the connecting nut 24 is in threaded engagement with the three-way joint 1, a limiting ring 25 is fixedly mounted at the outer side of the butt joint 23, a rubber ring 26 is arranged between the butt joint 23 and the three-way joint 1, the cross section of the rubber ring 26 is in a U shape, the diameter of the rubber ring is larger than that of the butt joint 23, the width of the rubber ring is larger than the length from the butt joint 23 to the limiting ring 25, deformation of the rubber ring 26 due to extrusion is guaranteed, the deformed rubber ring 26 is filled in a gap between the butt joint 23 and the connecting nut 24, and simultaneously is also filled in butt contact between the butt joint 23 and the three-way joint 1, so that water leakage is prevented.
Referring to fig. 2, a valve core 27 is rotatably connected to the inside of the valve housing 21, the valve core 27 is shaped like a sphere, two sides are provided with planes, the top of the valve core 27 is provided with square holes, the square holes are spliced with the bottom of the valve rod 29, the outer surface of the valve core 27 is in seamless connection with the inner wall of the valve housing 21, the sealing performance is enhanced, and the water leakage problem is reduced. The valve hole 28 is formed in the valve core 27, the valve hole 28 and the valve housing 21 are on the same horizontal line, and water flows through the valve core, otherwise, the valve hole 28 and the valve housing 21 are perpendicular to each other, so that water cannot flow through the valve core.
The top of the valve core 27 is inserted with a valve rod 29, the top of the valve rod 29 penetrates and extends to the top of the valve housing 21, and the bottom end of the valve rod 29 is square. The top of the valve rod 29 is fixedly provided with a rotating wheel 30, the rotating wheel 30 rotates, and the rotating wheel 30 rotates with the valve core 27 through the valve rod 29.
Working principle: when the three-way connector is used, the rubber ring 26 is sleeved on the butt joint 23, then the butt joint 23 is butted with the three-way connector 1, then the connecting nut 24 is twisted, the rubber ring 26 is extruded and deformed along with the continuous folding of the connecting nut 24 on the three-way connector 1, the rubber ring 26 is continuously blocked between the butt joint 23 and the three-way connector 1 and is also blocked between the butt joint 23 and the connecting nut 24, so that the water seepage condition between the butt joint 23 and the three-way connector 1 is prevented, and the aim of sealing a tight joint is fulfilled; and then the rotating wheel 30 is controlled to rotate, the rotating wheel 30 drives the valve core 27 to rotate through the valve rod 29, once the valve hole 28 and the valve shell 21 are positioned on the same horizontal line, water flow is unobstructed, otherwise, the valve hole 28 is vertical to the valve shell 21, and water flow is blocked, so that the purpose of controlling the water flow of the branch pipeline is achieved.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 movable valve for water pipe switching, includes three way connection (1), its characterized in that: both ends of the bottom of the three-way joint (1) are connected with a valve body (2) through threads;
the valve body (2) comprises a valve shell (21), a connector (22) is fixedly arranged at one end of the valve shell (21), a butt joint (23) is fixedly arranged at the other end of the valve shell (21), a connecting nut (24) is sleeved on the outer side of the butt joint (23), a limiting ring (25) is fixedly arranged on the outer side of the butt joint (23), and a rubber ring (26) is arranged between the butt joint (23) and the three-way joint (1);
the inside rotation of valve casing (21) is connected with case (27), valve opening (28) have been seted up to the inside of case (27), the top of case (27) is interluded has valve rod (29), the top fixed mounting of valve rod (29) has runner (30).
2. The movable valve for water pipe switching according to claim 1, wherein: one end of the top of the three-way joint (1) is connected with a connecting cap in a threaded manner.
3. The movable valve for water pipe switching according to claim 1, wherein: the cross section of the rubber ring (26) is U-shaped, the diameter of the rubber ring is larger than that of the butt joint (23), and the width of the rubber ring is larger than the length from the butt joint (23) to the limiting ring (25).
4. The movable valve for water pipe switching according to claim 1, wherein: the top of the valve rod (29) penetrates through and extends to the top of the valve shell (21), and the bottom end of the valve rod (29) is square.
5. The movable valve for water pipe switching according to claim 1, wherein: the valve core (27) is spherical in shape, planes are formed on two sides of the valve core, square holes are formed in the top of the valve core, and the valve core is spliced with the bottom of the valve rod (29).
6. The movable valve for water pipe switching according to claim 1, wherein: the outer surface of the valve core (27) is in seamless connection with the inner wall of the valve shell (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223500930.2U CN219221328U (en) | 2022-12-26 | 2022-12-26 | Movable valve for water pipe switching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223500930.2U CN219221328U (en) | 2022-12-26 | 2022-12-26 | Movable valve for water pipe switching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219221328U true CN219221328U (en) | 2023-06-20 |
Family
ID=86736569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223500930.2U Active CN219221328U (en) | 2022-12-26 | 2022-12-26 | Movable valve for water pipe switching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219221328U (en) |
-
2022
- 2022-12-26 CN CN202223500930.2U patent/CN219221328U/en active Active
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