CN202834354U - Gas valve with gas leak alarm function - Google Patents
Gas valve with gas leak alarm function Download PDFInfo
- Publication number
- CN202834354U CN202834354U CN 201220506114 CN201220506114U CN202834354U CN 202834354 U CN202834354 U CN 202834354U CN 201220506114 CN201220506114 CN 201220506114 CN 201220506114 U CN201220506114 U CN 201220506114U CN 202834354 U CN202834354 U CN 202834354U
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- China
- Prior art keywords
- gas
- valve
- module
- control module
- sensor
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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 discloses a gas valve with gas leak alarm function. The gas valve with gas leak alarm function comprises a valve and a valve handle. The valve is provided with a shell. The shell is provided with a control module, a power module, an alarm module, and a sensor. Outside surface of the shell is further provided with a gas detecting module. Signal output end of the sensor is connected to signal input end of the control module. Output end of the control module is connected to input end of the alarm module. The gas detecting module and the sensor supply power. The gas valve with gas leak alarm function uses the gas detector to detect gas content of ambient air of the valve. When the gas content exceeds the safe value, a singlechip control the alarm device continued alarm, remind the users the gas leak around the valve so that users can inspect immediately and the potential safety hazard can be avoided. The gas valve with gas leak alarm function is simple in structure, easy to achieve, and having strong practical applicability.
Description
Technical field
The utility model relates to a kind of gas valve, relates in particular to a kind of gas valve with gas leakage warning function.
Background technique
At present, gas valve is mainly used in the places such as kitchen, bathroom, the suction port of gas valve connects fuel gas transportation pipeline, and the air outlet of gas valve connects gas-fired equipment by flexible pipe, and the user controls the ventilation of combustion gas use equipment by the handle of rotatable gas valve and dies.And in daily life, work, because valve and flexible pipe is aging, gas leakage very easily occurs, even cause occuring gas explosion, cause security incident, cause casualties and property loss, bring greatly potential safety hazard.
The model utility content
The purpose of this utility model provides a kind of gas valve with gas leakage warning function, can behind valve opening, automatically detect valve place gas content, automatic alarm when finding that gas content exceeds standard is avoided stopping potential safety hazard because gas leakage causes gas explosion.
The utility model adopts following technical proposals:
A kind of gas valve with gas leakage warning function, comprise valve and valve handle, be provided with housing on the described valve, be provided with control module in the housing, power module, alarm module and sensor, housing outer surface also is provided with the detection of natural gas module, the signal input part of the signal output part link control module of sensor, the signal output part of control module connects the signal input part of alarm module, the signal input part of the signal output part link control module of detection of natural gas module, power module are control module, alarm module, detection of natural gas module and sensor power supply.
Described detection of natural gas module adopts the rock gas gas detector.
Described control module adopts single-chip microcomputer.
Described sensor adopts infrared senor or approach switch.
Described alarm module adopts voice guard.
The utility model utilizes the rock gas gas detector to detect rock gas gas content in the valve surrounding atmosphere, when the rock gas gas content surpasses safety value, the Single-chip Controlling warning device continues to report to the police, the gas leakage phenomenon appears in reminding user valve place, please the user check immediately, stop potential safety hazard, simple in structure, be easy to realize having very strong practicability.
Description of drawings
Fig. 1 is theory diagram of the present utility model.
Embodiment
As shown in Figure 1, the utility model comprises valve and valve handle, be provided with housing on the valve, be provided with control module, power module, alarm module and sensor in the housing, housing outer surface also is provided with the detection of natural gas module, the signal input part of the signal output part link control module of sensor, the signal output part of control module connects the signal input part of alarm module, the signal input part of the signal output part link control module of detection of natural gas module, power module are control module, alarm module, detection of natural gas module and sensor power supply.In the present embodiment, the detection of natural gas module adopts the rock gas gas detector; Control module adopts single-chip microcomputer; Sensor adopts infrared senor or approach switch; Alarm module adopts voice guard.
The utility model in use, the utility model in use, when user's changeover valve handle was opened gas valve, infrared senor or approach switch detected the position movement of valve handle, send a signal to control module; After control module receives signal, control rock gas gas detector energising work.When the rock gas gas detector detects in the valve surrounding atmosphere rock gas gas content and surpasses safety value, the rock gas gas detector sends a signal to control module, after control module receives the signal of rock gas gas detector transmission, send a signal to immediately alarm module, alarm module is started working after receiving the signal that control module sends, the gas leakage phenomenon appears in the place by sound prompting user valve, please the user check immediately.Voice guard described in the utility model, infrared senor or approach switch and rock gas gas detector are ripe prior art, can buy in market, do not repeat them here.
Claims (5)
1. gas valve with gas leakage warning function, comprise valve and valve handle, it is characterized in that: be provided with housing on the described valve, be provided with control module in the housing, power module, alarm module and sensor, housing outer surface also is provided with the detection of natural gas module, the signal input part of the signal output part link control module of sensor, the signal output part of control module connects the signal input part of alarm module, the signal input part of the signal output part link control module of detection of natural gas module, power module are control module, alarm module, detection of natural gas module and sensor power supply.
2. the gas valve with gas leakage warning function according to claim 1 is characterized in that: described detection of natural gas module employing rock gas gas detector.
3. the gas valve with gas leakage warning function according to claim 2 is characterized in that: described control module employing single-chip microcomputer.
4. the gas valve with gas leakage warning function according to claim 3 is characterized in that: described sensor employing infrared senor or approach switch.
5. the gas valve with gas leakage warning function according to claim 4 is characterized in that: described alarm module employing voice guard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220506114 CN202834354U (en) | 2012-09-29 | 2012-09-29 | Gas valve with gas leak alarm function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220506114 CN202834354U (en) | 2012-09-29 | 2012-09-29 | Gas valve with gas leak alarm function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202834354U true CN202834354U (en) | 2013-03-27 |
Family
ID=47946062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220506114 Expired - Fee Related CN202834354U (en) | 2012-09-29 | 2012-09-29 | Gas valve with gas leak alarm function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202834354U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103836247A (en) * | 2014-03-27 | 2014-06-04 | 四川鹏翔电子科技有限责任公司 | Wireless intelligent valve controller |
| CN104534160A (en) * | 2014-12-17 | 2015-04-22 | 张素平 | Safety device for gas valve |
| CN108006984A (en) * | 2016-12-26 | 2018-05-08 | 芜湖美的厨卫电器制造有限公司 | Detect the anti-electric brake and gas heater of gas leakage |
| CN109509328A (en) * | 2018-12-28 | 2019-03-22 | 武汉工程大学 | A kind of combustion gas closing alarm set |
| CN110131461A (en) * | 2019-06-24 | 2019-08-16 | 郑州睿联智能科技有限公司 | A kind of novel valve controller |
| CN110544371A (en) * | 2019-09-03 | 2019-12-06 | 真兰仪表科技有限公司 | Real-time monitoring system for gas meter |
-
2012
- 2012-09-29 CN CN 201220506114 patent/CN202834354U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103836247A (en) * | 2014-03-27 | 2014-06-04 | 四川鹏翔电子科技有限责任公司 | Wireless intelligent valve controller |
| CN104534160A (en) * | 2014-12-17 | 2015-04-22 | 张素平 | Safety device for gas valve |
| CN108006984A (en) * | 2016-12-26 | 2018-05-08 | 芜湖美的厨卫电器制造有限公司 | Detect the anti-electric brake and gas heater of gas leakage |
| CN109509328A (en) * | 2018-12-28 | 2019-03-22 | 武汉工程大学 | A kind of combustion gas closing alarm set |
| CN110131461A (en) * | 2019-06-24 | 2019-08-16 | 郑州睿联智能科技有限公司 | A kind of novel valve controller |
| CN110544371A (en) * | 2019-09-03 | 2019-12-06 | 真兰仪表科技有限公司 | Real-time monitoring system for gas meter |
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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: 20130327 Termination date: 20130929 |