CN201672106U - Anti-leakage cut-off device - Google Patents
Anti-leakage cut-off device Download PDFInfo
- Publication number
- CN201672106U CN201672106U CN2010201855057U CN201020185505U CN201672106U CN 201672106 U CN201672106 U CN 201672106U CN 2010201855057 U CN2010201855057 U CN 2010201855057U CN 201020185505 U CN201020185505 U CN 201020185505U CN 201672106 U CN201672106 U CN 201672106U
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- China
- Prior art keywords
- water
- valve
- circuit breaker
- leakproof
- water circuit
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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.)
- Expired - Fee Related
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Abstract
The utility model provides an anti-leakage cut-off device capable of being installed in a drinking machine, a water filter, a water purifier and other water supply equipment, so water supply is automatically cut off for preventing leakage when water supply equipment leaks water. The cut-off device at least comprises a valve body and an expansion body which can be connected by penetrating through the water supply pipe of the water supply equipment. The valve plug assembly of the valve body is linked with the expansion body, and the expansion body is made by water absorbent materials of high expansion ratio and arranged in a position in which water easily accumulates or leaks when water supply equipment leaks water. When the expansion body absorbs water and expands, the valve plug assembly can be pushed, and the valve body is directly closed. The utility model provides an anti-leakage cut-off device which does not require a power supply and is not provided with a detection circuit.
Description
Technical field
The utility model provides a kind of structure about leakage protection device, refers to especially a kind ofly need not use power supply and be fit to apply to drinking machine, water filter ... Deng the leakproof water circuit breaker among the water supply equipment.
Background technique
General drinking machine, water-strainer ... Deng water supply equipment, owing to relate to the connection of many supply channels, therefore when the old damage of pipeline, assembly failure or because of carrying external force such as bump, earthquake when damaging, the situation that is easy to leak for example causes that the silica gel hose oxidation gets loose in supply channel or the system, copper pipe corrosion, joint infiltration, filtering element (cartridge) sleeve be impaired ... or the like.
The breakage of supply channel or system, except making water supply equipment inner generation ponding or infiltration, meeting pollutes the problem of surrounding enviroment, more can influence the feed water quality of water supply equipment, if also can form the waste of water resources and the increase of water rate when leaking in a large number, even can cause the damage of peripheral equipment, furniture, household appliances or decoration.
For this reason, many expensive water supply equipments can be provided with water-collecting tray at cabinet inside, and on water-collecting tray, be provided with and leak or the ponding inductor, the principle of induction of aforementioned inductor is utilized the electric conductivity of water mostly, produce sensor signal, when leaking water level when to a certain degree making inductor produce electrically conducting, it is luminous or seeing through the means that start solenoid valve comes water supply equipment is cut off the water supply to drive beacon.
Yet, device such as inductor, solenoid valve must connect power supply and can operate, and quite take volume and space, and it is higher that cost is set, and be not suitable for applying among the general drinking apparatus, and electrical failure takes place easily for inductor, solenoid valve or because of power failure, safety fuse cutout burn and lose function, cost is also higher when maintain and replace.
In view of this, the designer at how can carry out when water supply equipment leaks cut off the water supply and the use of exempting electric power is researched and developed by leakproof, but and then design a kind of non-electrical and the leakproof water circuit breaker of quick mounting on water supply equipment.
The model utility content
The purpose of this utility model, be to provide a kind of do not need electrification, can be for directly being installed on drinking machine, water filter, water purifier ... Deng the leakproof water circuit breaker in the water supply equipment.
For reaching above-mentioned purpose, the utility model proposes a kind of leakproof water circuit breaker, comprise valve body, expander and pedestal, wherein valve body has valve chamber, be communicated in the water intake of valve chamber, be communicated in the water outlet of valve chamber and be located at water intake and water outlet between cypriot valve components, the expander interlock is in cypriot valve components, and the suction material by high expansion ratio is constituted, circulation in expanding after the suction between promotion cypriot valve components blocking-up water intake and the water outlet, pedestal is provided with for the deep expansion slot of cypriot valve components one end, this expansion slot bottom is provided with open-work, and expander is located within the aforementioned expansion slot; Water intake comprises first rapid pipe joint, water outlet comprises second rapid pipe joint, in order to being connected with associated pipe in the water supply installation.Cypriot valve components comprise the spring seat, the end that contact with expander be fixed in valve rod on the spring seat, be sheathed on spring on the valve rod, be located at the valve rod the other end valve plug, be sheathed on the valve rod and the pressing plate between valve plug and spring.When the circulation that can promote after the expander imbibition between cypriot valve components blocking-up water intake and the water outlet, and then direct valve body, be a kind of leakproof water circuit breaker that need not use power supply, release that testing circuit is set.
Be provided with between described pedestal and the valve body and screw structure or between pedestal and valve body, be provided with the spiral shell fixing structure, so that can crossing means such as screw, spiral shell is solid, pedestal and valve body obtain the location, the inwall of expansion slot is provided with a plurality of fins, so that the activity of cypriot valve components is more smooth and easy, base bottom is provided with recess so that ponding or infiltration can be smoothly in recess overflow into open-work corresponding to the below of open-work.
Compared to prior art, the advantage of leakproof water circuit breaker of the present utility model is to be directly installed on the supply channel of water supply equipment, when leaking, can cut off the water supply leakproof automatically, and need not take the huge space that is provided with, keep in repair quite easily and change, moreover more do not need to use any power source or testing circuit is set, can when leaking, water supply equipment directly cut off the water supply, being beneficial to the user overhauls and changes, especially specialization is directly interlock setting between expander and the cypriot valve components, any transmission component or other connect mechanism need be set therebetween, therefore can produce the most direct, start effect fast, and save the whole space that is provided with; In addition, the utility model adopts the technological means of direct interlock, can avoid producing the situation that transmission component or connect mechanism expose, allow the leakproof water circuit breaker use to have volume is simplified, multiple advantages such as durable, attractive in appearance because transmission component or connect mechanism are set.
Description of drawings
Fig. 1 is the three-dimensional exploded view of the utility model most preferred embodiment.
Fig. 2 is the stereo appearance figure of the utility model most preferred embodiment.
Fig. 3 is the sectional view of the utility model most preferred embodiment.
Fig. 4 is the leakproof of the utility model most preferred embodiment schematic representation of cutting off the water supply.
The primary component label declaration:
10 valve bodies
11 valve chambers
12 water intakes
121 first rapid pipe joints
13 water outlets
131 second rapid pipe joints
14 cypriot valve components
141 spring seats
142 valve rods
143 springs
144 valve plugs
145 pressing plates
20 expanders
30 pedestals
31 expansion slots
32 open-works
33 recesses
40 screw structure
50 spiral shell fixing structures
100 supply channels
Embodiment
Understand for technical characteristics of the present utility model, purpose and effect being had more clearly, now contrast description of drawings embodiment of the present utility model:
See also shown in Figure 1, the three-dimensional exploded view of the utility model most preferred embodiment, shown in the formation of leakproof water circuit breaker mainly comprise a valve body 10, an expander 20 and a pedestal 30, the stereo appearance figure after its combination has as shown in Figure 2.
Please consult Fig. 1 and shown in Figure 3 again, wherein Fig. 3 is the sectional view of the utility model most preferred embodiment, disclosing valve body 10 among the figure has water outlet 13 and that water intake 12, that a valve chamber 11, is communicated in valve chamber 11 is communicated in valve chamber 11 and is located at cypriot valve components 14 between water intake 12 and the water outlet 13, wherein, water intake 12 comprises one first rapid pipe joint 121, water outlet 13 comprises one second rapid pipe joint 131, is beneficial to and drinking machine, filter ... supply channel 100 Deng water supply installation (not disclosing among the figure) connects.
Be provided with between pedestal 30 and the valve body 10 and screw structure 40 or between pedestal 30 and valve body 10, be provided with spiral shell fixing structure 50, so that pedestal 30 and valve body 10 can obtain the location by means such as screwing, spiral shell is solid, wherein pedestal 30 is provided with one for the deep expansion slot 31 of cypriot valve components 14 1 ends (spring seat 141), these expansion slot 31 bottoms are provided with an open-work 32, and expander 20 is located within the aforementioned expansion slot 31.
The inwall of expansion slot 31 is provided with a plurality of fins 311, so that the activity of cypriot valve components 14 is more smooth and easy, pedestal 30 bottoms are provided with recess 33 so that ponding or infiltration can be smoothly in recess 33 overflow into open-work 32 corresponding to the below of open-work 32.
See also shown in Figure 4, the leakproof of the utility model most preferred embodiment schematic representation of cutting off the water supply, when drinking machine, filter ... Deng water supply installation (among the figure disclose) when leaking, ponding or infiltration make expander 20 imbibitions in recess 33 overflows into open-work 32 after, expander 20 can see through its strength that is produced that expands and promote cypriot valve components 14, and then the circulation between blocking-up water intake 12 and the water outlet 13, and then direct valve body 10, and blocking-up supply channel 100 supplies water and reaches the effect of leakproof so that can cut off automatically when leaking.
The above only is the schematic embodiment of the utility model, is not in order to limit scope of the present utility model.Any those skilled in the art, equivalent variations of having done under the prerequisite that does not break away from design of the present utility model and principle and modification all should belong to the scope that the utility model is protected.
Claims (8)
1. a leakproof water circuit breaker is characterized in that, described leakproof water circuit breaker comprises at least:
Valve body, have valve chamber, be communicated in described valve chamber water intake, be communicated in the water outlet of described valve chamber and be located at described water intake and described water outlet between cypriot valve components; And
Expander, interlock be in described cypriot valve components, and it is expanded by the suction back and can promote described cypriot valve components and blocks the suction material of the high expansion ratio of the circulation between described water intake and the described water outlet and constitute.
2. leakproof water circuit breaker as claimed in claim 1, it is characterized in that, described leakproof water circuit breaker further comprises a pedestal that supplies described valve body to set up, described pedestal is provided with for the deep expansion slot of described cypriot valve components one end, described expansion slot bottom is provided with open-work, and described expander is located within the described expansion slot.
3. leakproof water circuit breaker as claimed in claim 2 is characterized in that, is provided with between described pedestal and the described valve body and screws structure.
4. leakproof water circuit breaker as claimed in claim 2 is characterized in that, is provided with the spiral shell fixing structure between described pedestal and the described valve body.
5. leakproof water circuit breaker as claimed in claim 2 is characterized in that the inwall of described expansion slot is provided with a plurality of fins.
6. leakproof water circuit breaker as claimed in claim 2 is characterized in that described base bottom is provided with recess corresponding to the below of described open-work.
7. leakproof water circuit breaker as claimed in claim 1 is characterized in that, described water intake comprises first rapid pipe joint, described water outlet comprises second rapid pipe joint.
8. leakproof water circuit breaker as claimed in claim 1, it is characterized in that, described cypriot valve components comprise the spring seat, the end that contact with described expander be fixed in valve rod on the described spring seat, be sheathed on spring on the described valve rod, be located at the described valve rod the other end valve plug, be sheathed on the described valve rod and the pressing plate between described valve plug and described spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201855057U CN201672106U (en) | 2010-04-28 | 2010-04-28 | Anti-leakage cut-off device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201855057U CN201672106U (en) | 2010-04-28 | 2010-04-28 | Anti-leakage cut-off device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201672106U true CN201672106U (en) | 2010-12-15 |
Family
ID=43329518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201855057U Expired - Fee Related CN201672106U (en) | 2010-04-28 | 2010-04-28 | Anti-leakage cut-off device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201672106U (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102095019A (en) * | 2010-12-17 | 2011-06-15 | 张正祥 | Intelligent water faucet without power supply |
| CN102330821A (en) * | 2011-07-18 | 2012-01-25 | 江苏常盛管业有限公司 | Water-saving irrigation valve |
| CN102678999A (en) * | 2012-04-24 | 2012-09-19 | 科斯特(厦门)节水设备有限公司 | Leak-hunting safety self-closing valve |
| GB2497963A (en) * | 2011-12-23 | 2013-07-03 | Brett Davies | Flow cutoff device |
| CN103456127A (en) * | 2013-08-29 | 2013-12-18 | 上海宏沛电子科技有限公司 | Water leakage protection system |
| CN104048086A (en) * | 2014-01-26 | 2014-09-17 | 艾欧史密斯(中国)热水器有限公司 | Water-leakage protection valve |
| CN104613206B (en) * | 2013-11-05 | 2017-03-01 | 沁园集团股份有限公司 | A kind of equipment protection valve after liquid leakage |
| CN106950014A (en) * | 2015-11-03 | 2017-07-14 | D·T·蒙克 | Leak water detdction and leakproof equipment |
| CN108253215A (en) * | 2018-01-23 | 2018-07-06 | 磐安县派克尔塑胶制品厂 | A kind of energy-saving leakage-proof Full automatic feeding water pipe |
| CN108533779A (en) * | 2017-03-06 | 2018-09-14 | 崧泉企业股份有限公司 | Water leakage cut-out valve structure |
| CN111997911A (en) * | 2020-08-27 | 2020-11-27 | 雷月兴 | A isolated electric water pump for automotive engineering |
| 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 |
-
2010
- 2010-04-28 CN CN2010201855057U patent/CN201672106U/en not_active Expired - Fee Related
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102095019A (en) * | 2010-12-17 | 2011-06-15 | 张正祥 | Intelligent water faucet without power supply |
| CN102330821A (en) * | 2011-07-18 | 2012-01-25 | 江苏常盛管业有限公司 | Water-saving irrigation valve |
| GB2497963A (en) * | 2011-12-23 | 2013-07-03 | Brett Davies | Flow cutoff device |
| CN102678999A (en) * | 2012-04-24 | 2012-09-19 | 科斯特(厦门)节水设备有限公司 | Leak-hunting safety self-closing valve |
| CN103456127A (en) * | 2013-08-29 | 2013-12-18 | 上海宏沛电子科技有限公司 | Water leakage protection system |
| CN103456127B (en) * | 2013-08-29 | 2017-03-29 | 上海宏沛电子科技有限公司 | Leakage protection system for water |
| CN104613206B (en) * | 2013-11-05 | 2017-03-01 | 沁园集团股份有限公司 | A kind of equipment protection valve after liquid leakage |
| CN104048086A (en) * | 2014-01-26 | 2014-09-17 | 艾欧史密斯(中国)热水器有限公司 | Water-leakage protection valve |
| CN104048086B (en) * | 2014-01-26 | 2017-05-17 | 艾欧史密斯(中国)热水器有限公司 | Water-leakage protection valve |
| CN106950014A (en) * | 2015-11-03 | 2017-07-14 | D·T·蒙克 | Leak water detdction and leakproof equipment |
| CN108533779A (en) * | 2017-03-06 | 2018-09-14 | 崧泉企业股份有限公司 | Water leakage cut-out valve structure |
| CN108533779B (en) * | 2017-03-06 | 2020-05-08 | 崧泉企业股份有限公司 | Water leakage breaker structure |
| CN108253215A (en) * | 2018-01-23 | 2018-07-06 | 磐安县派克尔塑胶制品厂 | A kind of energy-saving leakage-proof Full automatic feeding water pipe |
| CN111997911A (en) * | 2020-08-27 | 2020-11-27 | 雷月兴 | A isolated electric water pump for automotive engineering |
| 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 |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101215 Termination date: 20120428 |