CN202708263U - Water leakage prevention automatic cutoff valve - Google Patents
Water leakage prevention automatic cutoff valve Download PDFInfo
- Publication number
- CN202708263U CN202708263U CN 201220445994 CN201220445994U CN202708263U CN 202708263 U CN202708263 U CN 202708263U CN 201220445994 CN201220445994 CN 201220445994 CN 201220445994 U CN201220445994 U CN 201220445994U CN 202708263 U CN202708263 U CN 202708263U
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- China
- Prior art keywords
- water
- solenoid valve
- normally closed
- valve
- human body
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- Expired - Fee Related
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Abstract
The utility model provides a water leakage prevention automatic cutoff valve which consists of a water normally-closed electromagnetic valve, a power-on time delay relay, a manual two-way water supply valve, a human body infrared sensor module, a wireless remote control transmitting module and a wireless remote control receiving module. When people are in a water using place, the water electromagnetic valve is powered on to be opened and a water supply pipe is in a water switching-on state; and after people leave from the water using place, the water electromagnetic valve is powered down to be closed and the water supply pipe is in a water cutoff state, so that the loss caused by the water leakage of a water pipe and a faucet under the unmanned condition or the water leakage generated when a user stops to close the faucet in the case of temporary water cutoff is avoided. In the case of the power failure or a fault of the water electromagnetic valve and an automatic control device, the manual two-way water supply valve can be opened to ensure water supply.
Description
Technical field
The utility model relates to a kind of valve, particularly a kind of preventing water leakage automatic water stopping valve.
Background technique
At present, mostly the opening and closing of supply channel are to finish by manually-operated gate hand-manipulated, and the normal condition lower valve often opens, if run into water pipe, water tap leakage or forget closed tap when cutting off the water temporarily, and when on the scene without personnel, tend to make article to be flooded and cause damage; Some automatic water stopping valve also is to be set to normally open usually, will detect leakage point when running into water pipe and leaking, could automatic-closing valve, and leakage point has uncertainty, therefore, this class automatic water stopping valve is difficult to practical application; The inductive water tap that some is normally closed also only is to be used on the water tap, can't disconnect supply channel, the loss of leaking and causing because of water pipe when equally unavoidably nobody is on the scene.
Summary of the invention
The utility model provides a kind of preventing water leakage automatic water stopping valve, jointly is comprised of with normally closed solenoid valve, energization delay relay, manual two logical water supply valves and human body infrared induction module, Wireless remote control transmitter module, Wireless remote control receiving module water.When the water field everyone the time, the solenoid valve for water energising is opened, water pipe is in the water flowing state, after the people leaves the water place, the solenoid valve for water outage is closed, water pipe is in the state of cutting off the water supply, avoid unmanned when on the scene water pipe, water tap leakage or meet cut off the water temporarily and forget that closed tap leaks and cause damage.When have a power failure or water with normally closed solenoid valve, when automatic controller has fault, then can open manual two and lead to the water supply valve assure feed waters.
The technical solution of the utility model is implemented as follows: water is installed in parallel on the water pipe that needs are opened or closed with normally closed solenoid valve, manual two logical water supply valves, be installed on the water pipe that needs to open or close after perhaps water is in aggregates with normally closed solenoid valve and manual two logical water supply valve parallel combinations, manual two logical water supply valves are in closed condition under normal circumstances.With energization delay relay and the combination of Wireless remote control receiving module, consist of the automatically receiving actuating equipment of control; With human body infrared induction module and the combination of Wireless remote control transmitter module, consist of the automatically launcher of control.The automatic control receiving actuating equipment that energization delay relay and Wireless remote control receiving module are constituted is connected to water with on the normally closed solenoid valve; With the automatic control launcher that human body infrared induction module and Wireless remote control transmitter module constitute, be installed in the water people and must and can sense human body infrared one or more positions that human body infrared induction module is connected through part.When the water people goes to the induction region of water place process human body infrared induction module, the automatic control launcher that human body infrared sense module and Wireless remote control transmitter module constitute is connected and is transmitted, after the automatic control receiving actuating equipment that energization delay relay and Wireless remote control receiving module constitute receives signal, the energization delay relay action, water is opened with the normally closed solenoid valve energising, the supply channel water flowing, water after the unlatching will be according to the delay adjustments of energization delay relay with normally closed solenoid valve, leave the induction region of human body infrared induction module personnel after, close behind the delayed start-up certain hour, supply channel is cut off the water supply, thereby realizes the automatic shutoff purpose.When have a power failure or water with normally closed solenoid valve, when automatic controller has fault, then can open manual two and lead to the water supply valve assure feed waters.
The beneficial effects of the utility model are, when there is the people in the water zone, the supply channel water flowing, after personnel leave water zone certain hour, the supply channel automatic shutoff, the loss that water pipe, water tap leakage or chance are cut off the water temporarily and leaked when forgetting closed tap and cause in the time of effectively preventing nobody on the scene.
Below in conjunction with drawings and Examples the utility model is further specified.
Description of drawings
Fig. 1 is the utility model principle schematic.
Among the figure: 1. water normally closed solenoid valve, 2. manual two logical water supply valve, 3. bend pipe, 4. supply channel, 5. energization delay relay, 6. Wireless remote control receiving module, 7. human body infrared induction module, 8. Wireless remote control transmitter modules.
Embodiment
In the embodiment shown in fig. 1, with water with normally closed solenoid valve (1) be installed in will the supply channel (4) with its opening and closing on, manual two logical water supply valves (2) are connected in parallel on the supply channel (4) with normally closed solenoid valve (1) by bend pipe (3) and water, and manual two logical water supply valves (2) are in closed condition under normal circumstances.With energization delay relay (5) and Wireless remote control receiving module (6) combination, consist of the automatically receiving actuating equipment of control, be connected to water with on the normally closed solenoid valve.With human body infrared induction module (7) and Wireless remote control transmitter module (8) combination, consist of the automatically launcher of control, be installed in the water people and must and can sense the human body infrared position that human body infrared induction module (7) is connected through part.When the water people goes to the induction region of water place process human body infrared induction module (7), the automatic control launcher that human body infrared sense module (7) and Wireless remote control transmitter module (8) constitute is connected and is transmitted, after the automatic control receiving actuating equipment that energization delay relay (5) and Wireless remote control receiving module (6) constitute receives signal, energization delay relay (5) action, make water open supply channel (4) water flowing with normally closed solenoid valve (1) energising.Water after the unlatching will be according to the delay adjustments of energization delay relay (5) with normally closed solenoid valve (1), leave the induction region of human body infrared induction module (7) personnel after, close behind the delayed start-up certain hour, supply channel (4) is cut off the water supply, thereby realizes the automatic shutoff purpose.When have a power failure or water with normally closed solenoid valve (1), when automatic controller has fault, then can open manual two and lead to water supply valve (2) assure feed waters.
Water is by bend pipe (3) and is connected on the supply channel (4) with normally closed solenoid valve (1) and manual two logical water supply valve (2) among the embodiment shown in Figure 1, also having a kind of mode is first water to be made into an integral body with normally closed solenoid valve (1) and manual two logical water supply valves (2) are in parallel, then is installed on the supply channel.
The above is embodiment of the present utility model; should be understood that; the employed component of the utility model all can complete with prior art; for those skilled in the art; under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also are considered as protection domain of the present utility model.
Claims (3)
1. preventing water leakage automatic water stopping valve, comprise solenoid valve for water, manual two logical water supply valves, automatic controller, it is characterized in that: with the water normally closed solenoid valve, manual two logical water supply valves be installed in need to the water pipe with its opening and closing on, with human body infrared induction module and the combination of Wireless remote control transmitter module, consist of automatically control launcher, with energization delay relay and the combination of Wireless remote control receiving module, consist of automatically control receiving actuating equipment, be installed in the water people and must and can sense human body infrared one or more positions that human body infrared induction module is connected through part automatically controlling launcher, to automatically control receiving actuating equipment and be connected to water with on the normally closed solenoid valve, when the water people goes to water place process automatically to control the induction region of launcher human body infrared induction module, human body infrared sense module is connected automatically, and the control launcher transmits, automatically after the control receiving actuating equipment receives signal, the energization delay relay action, water is opened with the normally closed solenoid valve energising, the supply channel water flowing, water after the unlatching will be according to the delay adjustments of energization delay relay with normally closed solenoid valve, leave the induction region of human body infrared induction module personnel after, close behind the delayed start-up certain hour, supply channel is cut off the water supply, thereby realize the automatic shutoff purpose, when having a power failure or the water normally closed solenoid valve, when automatic controller has fault, then can open manual two logical water supply valve assure feed waters.
2. preventing water leakage automatic water stopping valve according to claim 1 is characterized in that: water is installed in parallel on need to the water pipe with its opening and closing with normally closed solenoid valve, manual two logical water supply valves, and manual two logical water supply valves are in closed condition under normal circumstances.
3. automatic water stopping valve according to claim 1 and 2 is characterized in that: it is can making in parallel in aggregates that water leads to water supply valves with normally closed solenoid valve and torch two, then be installed in need to the water pipe with its opening and closing on,
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220445994 CN202708263U (en) | 2012-08-23 | 2012-08-23 | Water leakage prevention automatic cutoff valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220445994 CN202708263U (en) | 2012-08-23 | 2012-08-23 | Water leakage prevention automatic cutoff valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202708263U true CN202708263U (en) | 2013-01-30 |
Family
ID=47588569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220445994 Expired - Fee Related CN202708263U (en) | 2012-08-23 | 2012-08-23 | Water leakage prevention automatic cutoff valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202708263U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103398202A (en) * | 2013-08-15 | 2013-11-20 | 青岛东一环宇智能科技有限公司 | Intelligent water protection system |
| CN104121403A (en) * | 2013-04-24 | 2014-10-29 | 胡汉春 | Water-leakage-protection water-saving automatic valve |
| CN104421487A (en) * | 2013-08-23 | 2015-03-18 | 张振坤 | Automatic shutoff protection device for water pipe water leakage |
| CN108331953A (en) * | 2017-12-25 | 2018-07-27 | 北方智能装备有限公司 | A kind of Intelligent running water water-leakage preventing system |
| CN114919607A (en) * | 2022-06-24 | 2022-08-19 | 宁波中车时代电气设备有限公司 | Pressure maintaining type train water supply system and using method |
-
2012
- 2012-08-23 CN CN 201220445994 patent/CN202708263U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104121403A (en) * | 2013-04-24 | 2014-10-29 | 胡汉春 | Water-leakage-protection water-saving automatic valve |
| CN103398202A (en) * | 2013-08-15 | 2013-11-20 | 青岛东一环宇智能科技有限公司 | Intelligent water protection system |
| CN104421487A (en) * | 2013-08-23 | 2015-03-18 | 张振坤 | Automatic shutoff protection device for water pipe water leakage |
| CN108331953A (en) * | 2017-12-25 | 2018-07-27 | 北方智能装备有限公司 | A kind of Intelligent running water water-leakage preventing system |
| CN114919607A (en) * | 2022-06-24 | 2022-08-19 | 宁波中车时代电气设备有限公司 | Pressure maintaining type train water supply system and using method |
| CN114919607B (en) * | 2022-06-24 | 2024-05-28 | 株洲中车时代电气股份有限公司 | Pressure-maintaining train water supply system and use method |
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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: 20130130 Termination date: 20130823 |