CN209925851U - Water leakage protector - Google Patents
Water leakage protector Download PDFInfo
- Publication number
- CN209925851U CN209925851U CN201920761323.0U CN201920761323U CN209925851U CN 209925851 U CN209925851 U CN 209925851U CN 201920761323 U CN201920761323 U CN 201920761323U CN 209925851 U CN209925851 U CN 209925851U
- Authority
- CN
- China
- Prior art keywords
- upper cover
- connecting pipe
- water
- protector according
- water leakage
- Prior art date
- 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.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 51
- 230000001012 protector Effects 0.000 title claims abstract description 24
- 229920000742 Cotton Polymers 0.000 claims abstract description 9
- 230000004308 accommodation Effects 0.000 claims abstract description 6
- 238000000034 method Methods 0.000 claims abstract description 6
- 238000007789 sealing Methods 0.000 claims description 22
- 210000000078 claw Anatomy 0.000 claims description 5
- 238000010079 rubber tapping Methods 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims 3
- 238000005859 coupling reaction Methods 0.000 claims 3
- 230000008878 coupling Effects 0.000 claims 1
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009428 plumbing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
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- Pipe Accessories (AREA)
Abstract
The utility model provides a protector that leaks, belongs to the pipe connection technology field, including disconnected water controller, disconnected water controller includes leak protection valve drawer (14) and upper cover (6), upper cover (6) install in leak protection valve drawer (14) are gone up and are formed with accommodation space between the two follow in the accommodation space leak protection valve drawer (14) to set gradually inflation cotton (13), piston (12), fixed support (11) and needle (8) in upper cover (6) direction, work as promote during inflation cotton (13) inflation piston (12) orientation upper cover (6) motion is in order to drive fixed support (11) are close to upper cover (6) and promote needle (8) insert in the opposite connecting pipe lumen in order to reduce the process first connecting pipe with the discharge of second connecting pipe. The utility model provides a protector that leaks can direct mount on water supply equipment's water pipe, can the automatic cutout water source when equipment leaks, prevents to leak, practices thrift the valuable water resource.
Description
Technical Field
The utility model belongs to the technical field of the pipe connection, concretely relates to protector leaks.
Background
Connectors, which are commonly used in plumbing connections, such as water pipe connections and the like, can transfer water from one pipe to another.
The current connector is only simple in transmission function, water is leaked at the connector, resource waste can be caused, and the water leakage protector is considered to be provided and can control water leakage at the connector.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problem, the utility model provides a: the utility model provides a protector that leaks for control water flow between two pipelines, includes disconnected water controller and follow first connecting pipe and the second connecting pipe that outwards extends on the disconnected water controller, first connecting pipe with the second connecting pipe communicates with two pipelines respectively, disconnected water controller includes leak protection valve drawer and upper cover, the upper cover install in be formed with accommodation space on the leak protection valve drawer and between the two follow in the accommodation space leak protection valve drawer to set gradually inflation cotton, piston, fixed support and needle in the upper cover direction, work as the inflation cotton promotes during the inflation piston orientation the upper cover motion is close to in order to drive fixed support the upper cover is close to promote the needle inserts in the opposite connecting pipe lumen in order to reduce the process first connecting pipe with the water flow of second connecting pipe.
Preferably, one end of the valve needle close to the upper cover is provided with a first sealing ring, and the cross-sectional area of the first sealing ring is larger than or equal to the area of the pipe cavity of the connecting pipe opposite to the first sealing ring.
Preferably, the valve needle is externally embedded with a leak-proof valve spring, and two ends of the leak-proof valve spring respectively abut against the upper cover and the fixing support.
Preferably, one end of the valve needle, which is close to the fixing support, is provided with a second sealing ring, and the area of the section of the second sealing ring is larger than or equal to that of the fixing hole in the fixing support.
Preferably, the leakage-proof valve drawer is fixedly mounted on the leakage-proof valve base through self-tapping screws.
Preferably, the bottom of the leakproof valve base is provided with a paster.
Preferably, the upper cover is provided with a reset button, and the reset button penetrates through the upper cover and the bottom end of the reset button abuts against the fixed support.
Preferably, the first connecting pipe and the second connecting pipe are both provided with quick-connection covers, and the quick-connection covers are used for installing and fixing the connecting pipes and the corresponding pipelines.
Preferably, a quick-connection sealing ring is arranged between the quick-connection cover and the corresponding connecting pipe.
Preferably, the first connecting pipe and the second connecting pipe are respectively provided with a first quick-connection claw and a second quick-connection claw.
The utility model provides a protector that leaks can direct mount on water supply equipment's water pipe, can the automatic cutout water source when equipment leaks, prevents to leak, practices thrift the valuable water resource.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the embodiments of the present invention will be described in detail below with reference to the accompanying drawings. It is to be understood that the following description is exemplary only, and is not intended to limit the invention to the following embodiments.
Fig. 1 is a schematic view of the overall structure of a water leakage protector according to the present invention;
fig. 2 is an exploded view of a water leakage protector according to the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
Referring to fig. 1-2, the present invention provides a water leakage protector for controlling water flow between two pipes, and the specific structure and the using method of the water leakage protector are explained below.
In this embodiment, the water leakage protector comprises a water cut-off controller, and a first connecting pipe and a second connecting pipe which extend outwards from the water cut-off controller, wherein the first connecting pipe and the second connecting pipe are respectively communicated with two pipelines, and quick connection covers 3 are respectively arranged on the first connecting pipe and the second connecting pipe; a quick-connection sealing ring 4 is arranged between the quick-connection cover 3 and the corresponding connecting pipe, and the first connecting pipe and the second connecting pipe are respectively provided with the quick-connection sealing ring; the first quick-connection claw 1, the second quick-connection claw 2 and the quick-connection cover 3 are used for installing and fixing the connecting pipe and the corresponding pipeline, and the quick-connection sealing ring 4 can enhance the sealing performance of the pipeline and the connecting pipe. The moving path of the water flow is as follows: "pipe a → first connection pipe → water cut-off controller → second connection pipe → pipe B".
The water cut-off controller comprises a leakage-proof valve drawer 14 and an upper cover 6, wherein the upper cover 6 is installed on the leakage-proof valve drawer 14, an accommodating space is formed between the leakage-proof valve drawer 14 and the upper cover 6, and an expansion cotton 13, a piston 12, a fixing support 11 and a valve needle 8 are sequentially arranged in the accommodating space from the leakage-proof valve drawer 14 to the upper cover 6. In the present embodiment, the valve needle 8 is disposed in a fixing hole in the fixing bracket 11.
When water leaks, water enters the accommodating space along the gap, the expansion cotton 13 expands when encountering water, the piston 12 is pushed to move towards the upper cover 6 to drive the fixing support 11 to be close to the upper cover 6 and push the valve needle 8 to be inserted into the pipe cavity of the opposite connecting pipe, and as the first sealing ring 7 is arranged at one end of the valve needle 8 close to the upper cover 6, the section area of the first sealing ring 7 is larger than or equal to that of the pipe cavity of the opposite connecting pipe, the first sealing ring 7 can gradually block the pipe cavity of the connecting pipe, so that the water flow passing through the first connecting pipe and the second connecting pipe is reduced.
In this embodiment, a reset button 5 is disposed on the upper cover 6, and the reset button 5 penetrates through the upper cover 6 and the bottom end of the reset button abuts against the fixing support 11. After the valve needle 8 blocks the connecting pipe cavity for a certain time, it can be considered that the reset button 5 is pressed downwards to move the fixing support 11 towards the leakage-proof valve drawer 14, so as to reset the parts and facilitate the replacement of the new expansion cotton 13.
In the embodiment, in order to more conveniently realize the above-mentioned reset process, the needle 8 is externally embedded with a leak-proof valve spring 9, and two ends of the leak-proof valve spring 9 respectively abut against the upper cover 6 and the fixing bracket 11; a second sealing ring 10 is arranged at one end, close to the fixing support 11, of the valve needle 8, and the area of the section of the second sealing ring 10 is larger than or equal to that of a fixing hole in the fixing support 11; the leakage-proof valve spring 9 can accelerate the return of the valve needle 8, and the second sealing ring 10 can prevent the valve needle 8 from being excessively inserted into the fixing hole when being pushed by an external force.
In this embodiment, the leakage-proof valve drawer 14 is fixedly mounted on the leakage-proof valve base 15 by self-tapping screws 16, and the sticker 17 is arranged at the bottom of the leakage-proof valve base 15, so that the whole protector can be fixed conveniently.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (10)
1. The utility model provides a protector that leaks for control water flow between two pipelines, its characterized in that, including cutting off the water controller and following cut off the first connecting pipe and the second connecting pipe that outwards extends on the water controller, first connecting pipe with the second connecting pipe communicates with two pipelines respectively, it includes leak protection valve drawer (14) and upper cover (6) to cut off the water controller, upper cover (6) install in leak protection valve drawer (14) are last and be formed with accommodation space between the two follow in the accommodation space leak protection valve drawer (14) to upper cover (6) are upwards set gradually inflation cotton (13), piston (12), fixed support (11) and needle (8) in the direction, work as when inflation cotton (13) promote during the inflation piston (12) orientation upper cover (6) move in order to drive fixed support (11) are close to upper cover (6) and promote needle (8) insert in the opposite connecting pipe chamber with reduce the process in the upper cover (6) moves in order to drive The water flow rate of the first connecting pipe and the second connecting pipe.
2. The water leakage protector according to claim 1, wherein a first sealing ring (7) is arranged at one end of the valve needle (8) close to the upper cover (6), and the cross-sectional area of the first sealing ring (7) is larger than or equal to the pipe cavity area of the connecting pipe opposite to the first sealing ring.
3. The water leakage protector according to claim 1, wherein a leakage-proof valve spring (9) is embedded outside the valve needle (8), and two ends of the leakage-proof valve spring (9) respectively abut against the upper cover (6) and the fixing support (11).
4. The water leakage protector according to claim 1, wherein a second sealing ring (10) is arranged at one end of the valve needle (8) close to the fixing support (11), and the cross-sectional area of the second sealing ring (10) is larger than or equal to the area of a fixing hole in the fixing support (11).
5. The water leakage protector according to claim 1, wherein the leakage-proof valve drawer (14) is fixedly mounted on the leakage-proof valve base (15) by self-tapping screws (16).
6. A water leakage protector according to claim 5, characterized in that the bottom of the leak-proof valve base (15) is provided with a sticker (17).
7. The water leakage protector according to claim 1, wherein a reset button (5) is arranged on the upper cover (6), the reset button (5) penetrates through the upper cover (6) and the bottom end of the reset button abuts against the fixing support (11).
8. The water leakage protector according to claim 1, wherein the first connecting pipe and the second connecting pipe are both provided with a quick-connection cover (3), and the quick-connection covers (3) fix the connecting pipes and the corresponding pipes.
9. A water leakage protector according to claim 8, wherein a quick-coupling sealing ring (4) is arranged between the quick-coupling cover (3) and the corresponding connecting pipe.
10. The water leakage protector according to claim 9, wherein the first and second connection pipes are provided with a first and second quick coupling claw (1, 2), respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920761323.0U CN209925851U (en) | 2019-05-24 | 2019-05-24 | Water leakage protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920761323.0U CN209925851U (en) | 2019-05-24 | 2019-05-24 | Water leakage protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209925851U true CN209925851U (en) | 2020-01-10 |
Family
ID=69091600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920761323.0U Expired - Fee Related CN209925851U (en) | 2019-05-24 | 2019-05-24 | Water leakage protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209925851U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113719759A (en) * | 2021-08-19 | 2021-11-30 | 碧水源(深圳)环境净化设备制造有限公司 | Water leakage protector |
-
2019
- 2019-05-24 CN CN201920761323.0U patent/CN209925851U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113719759A (en) * | 2021-08-19 | 2021-11-30 | 碧水源(深圳)环境净化设备制造有限公司 | Water leakage protector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200110 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |