CN216923329U - One-way water leakage device - Google Patents
One-way water leakage device Download PDFInfo
- Publication number
- CN216923329U CN216923329U CN202220494336.8U CN202220494336U CN216923329U CN 216923329 U CN216923329 U CN 216923329U CN 202220494336 U CN202220494336 U CN 202220494336U CN 216923329 U CN216923329 U CN 216923329U
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- CN
- China
- Prior art keywords
- water leakage
- valve body
- valve core
- leakage device
- valve
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/15—Leakage reduction or detection in water storage or distribution
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- Valve Housings (AREA)
Abstract
The utility model relates to the field of water leakage devices, in particular to a one-way water leakage device which comprises a valve body, wherein a valve core fixing frame is arranged in a water drainage channel of the valve body, a valve core is installed on the valve core fixing frame in a propping and pressing mode through a spring, a valve core outer sleeve is sleeved and installed on the outer side of the valve core, and the valve core outer sleeve is installed in a threaded connecting pipe of the valve body in a sealing mode.
Description
Technical Field
The utility model relates to the technical field of water leakage devices, in particular to a one-way water leakage device.
Background
The existing product water leakage method is single, water can flow out from the inside and also can flow in from the outside, and the existing water leakage device is only provided with a water leakage hole, so that the single flow direction cannot be realized, and certain risk is easily caused when the water leakage device is used in a specific environment.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a one-way water leakage device.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a one-way water leakage device, includes the valve body, install the case mount in the drainage channel of valve body, support through the spring on the case mount and press and install the case, and the outside cover of case establishes sealed mounting and has a case overcoat, and case overcoat sealed mounting is in the threaded connection pipe of valve body.
Preferably, a first inner sealing ring is installed between the outer side wall of the valve core and the valve core outer sleeve in a sealing mode.
Preferably, a second inner sealing ring is installed between the outer side wall of the valve core outer sleeve and the inner wall of the threaded connecting pipe of the valve body in a sealing mode.
Preferably, a clamp spring is installed at the bottom of the valve core outer sleeve and the bottom port of the threaded connecting pipe of the valve body.
Preferably, an outer sealing ring is sleeved above the threaded connection part of the threaded connection pipe of the valve body.
Preferably, a plurality of water leakage holes are formed in the valve body and communicated with the water drainage channel in the valve body.
The utility model has the beneficial effects that:
the valve body is screwed on a product in a sealing way through the threaded connecting pipe and the outer sealing ring, water flows through the valve core in the drainage channel in the valve body and finally flows out of the water leakage hole on the outer side of the valve body, so that the unidirectionality of the water leakage valve is realized, namely water only can flow out of the product and cannot flow in from the outside, and the water leakage valve is ensured to be used without risk in a specific environment.
Drawings
Fig. 1 is an exploded view of a unidirectional water leakage device according to the present invention;
fig. 2 is a schematic structural view of a unidirectional water leakage device according to the present invention.
In the figure: the valve comprises a valve body 1, an outer sealing ring 2, a valve core fixing frame 3, a spring 4, a valve core 5, a first inner sealing ring 6, a valve core outer sleeve 7, a second inner sealing ring 8 and a snap spring 9.
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.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Referring to fig. 1-2, a one-way water leakage device comprises a valve body 1, wherein a plurality of water leakage holes are formed in the valve body 1 and are communicated with a drainage channel in the valve body 1, a valve core fixing frame 3 is installed in the drainage channel of the valve body 1, a valve core 5 is installed on the valve core fixing frame 3 in a pressing mode through a spring 4, a valve core outer sleeve 7 is installed on the outer side of the valve core 5 in a sleeved mode in a sealing mode, and the valve core outer sleeve 7 is installed in a threaded connection pipe of the valve body 1 in a sealing mode.
A first inner sealing ring 6 is arranged between the outer side wall of the valve core 5 and the valve core outer sleeve 7 in a sealing mode, and a second inner sealing ring 8 is arranged between the outer side wall of the valve core outer sleeve 7 and the inner wall of the threaded connecting pipe of the valve body 1 in a sealing mode, so that the sealing performance of the valve core 5 is improved.
The bottom of the valve core outer sleeve 7 and the bottom port of the threaded connection pipe of the valve body 1 are provided with clamp springs 9, and the valve core outer sleeve 7 is arranged in the valve body 1 through the clamp springs 9.
The outer sealing ring 2 is sleeved above the threaded connection part of the threaded connection pipe of the valve body 1, and can be installed in a sealing mode when being installed.
In the embodiment, the valve body 1 is screwed on a product in a sealing mode through the threaded connecting pipe and the outer sealing ring 2, water flows through the valve core 5 in the drainage channel in the valve body 1, and finally flows out of the water leakage hole in the outer side of the valve body 1, so that the unidirectionality of the water leakage valve is realized, namely water can only flow out of the product and cannot flow in from the outside, and the water leakage valve is ensured to be used without risks in a specific environment.
The first inner sealing ring 6 between the valve core 5 and the valve core outer sleeve 7 and the second inner sealing ring 8 between the valve core outer sleeve 7 and the threaded connecting pipe of the valve body 1 both improve the sealing performance of the valve core 5, and ensure the sealing performance of water flowing through the valve body 1.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. The utility model provides a one-way water leakage device, includes valve body (1), its characterized in that, install case mount (3) in the drainage channel of valve body (1), support through spring (4) on case mount (3) and press and install case (5), and the outside cover of case (5) establishes sealed mounting and has case overcoat (7), and case overcoat (7) sealed mounting is in the threaded connection pipe of valve body (1).
2. A water leakage device according to claim 1, wherein a first inner sealing ring (6) is sealingly mounted between the outer side wall of the valve core (5) and the valve core outer sleeve (7).
3. A one-way water leakage device according to claim 1, wherein a second inner sealing ring (8) is hermetically installed between the outer side wall of the valve core outer sleeve (7) and the inner wall of the threaded connection pipe of the valve body (1).
4. A one-way water leakage device according to claim 1, wherein a snap spring (9) is installed at the bottom of the valve core outer sleeve (7) and the bottom port of the threaded connection pipe of the valve body (1).
5. A one-way water leakage device according to claim 1, wherein the external sealing ring (2) is sleeved on the upper side of the threaded connection part of the threaded connection pipe of the valve body (1).
6. A one-way water leakage device according to claim 1, wherein a plurality of water leakage holes are opened on said valve body (1), and said water leakage holes are communicated with a water drainage channel in said valve body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220494336.8U CN216923329U (en) | 2022-03-07 | 2022-03-07 | One-way water leakage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220494336.8U CN216923329U (en) | 2022-03-07 | 2022-03-07 | One-way water leakage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216923329U true CN216923329U (en) | 2022-07-08 |
Family
ID=82225504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220494336.8U Active CN216923329U (en) | 2022-03-07 | 2022-03-07 | One-way water leakage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216923329U (en) |
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2022
- 2022-03-07 CN CN202220494336.8U patent/CN216923329U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |