CN203036698U - Gas stove alarm - Google Patents
Gas stove alarm Download PDFInfo
- Publication number
- CN203036698U CN203036698U CN 201220666027 CN201220666027U CN203036698U CN 203036698 U CN203036698 U CN 203036698U CN 201220666027 CN201220666027 CN 201220666027 CN 201220666027 U CN201220666027 U CN 201220666027U CN 203036698 U CN203036698 U CN 203036698U
- Authority
- CN
- China
- Prior art keywords
- gas stove
- pipeline
- alarm
- valve
- pressure sensor
- 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
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- Feeding And Controlling Fuel (AREA)
Abstract
The utility model provides a gas stove alarm which comprises a pipeline. A valve is disposed on the pipeline and is connected to a gas stove through the pipeline. A pressure sensor is disposed in the pipeline under the valve and is connected with a thermistor through a circuit which is then connected with a control switch, an alarm bell, an alarm light and a power source. A temperature switch is arranged below the gas stove and is parallelly connected to the control switch. After the valve is opened, the pressure sensor operates to turn on the control switch and the temperature switch, and the gas stove can be used normally. When the gas stove is off, the temperature switch feeds back to the control switch and shuts off gas, and the alarm bell and the alarm light are activated to remind people that the gas stove is off and remind them of turning off the valve timely. The gas stove alarm is simple in structure, economical and practical.
Description
Technical field
The utility model relates to daily life field, specifically is coal gas combustion gas tool warning device.
Background technology
Be unable to do without coal gas in people's life, the safe handling of coal gas is most important, is provided with safety-valve though have at gas burner, but DeGrain uses safety coefficient lower.
Summary of the invention
The utility model is in order to improve safety coefficient, the special coal gas combustion gas tool warning device that proposes.
The technical solution of the utility model is for this reason, coal gas combustion gas tool warning device, comprise pipeline, pipeline is provided with valve, is connected to gas burner by pipeline more at last, it is characterized in that: be provided with pressure sensor in the pipeline under the valve, pressure sensor is connected with thermistor by circuit, be connected with gauge tap and alarm bell and alarm lamp again to power supply, be provided with temperature switch below the gas burner, temperature switch is parallel on the gauge tap.
Beneficial effect:
The utility model is opened valve in use makes pressure sensor work start gauge tap and temperature switch, can normally use; Temperature switch feeds back to gauge tap and closes coal gas and makes alarm bell and alarm lamp effect simultaneously when gas burner extinguishes, and reminds people's coal gas to extinguish, timely valve-off, and it is simple in structure economical and practical.
Description of drawings
Fig. 1 is connection diagram of the present utility model.
1 is pipeline among the figure, the 2nd, and valve, the 3rd, gas burner, the 4th, pressure sensor, the 5th, thermistor,
The 6th, gauge tap, the 7th, alarm bell, the 8th, alarm lamp, the 9th, power supply, the 10th, temperature sensor.
The specific embodiment
The utility model as shown in Figure 1,
Be provided with pressure sensor 4 in the pipeline 1 under valve 2, pressure sensor 4 is connected with thermistor 5 by circuit, be connected with gauge tap 6 and alarm bell 7 and alarm lamp 8 again to power supply 9, be provided with temperature sensor 10 below the gas burner 3, temperature sensor 10 is parallel on the gauge tap 6.
Claims (1)
1. coal gas combustion gas tool warning device, comprise pipeline, pipeline is provided with valve, be connected to gas burner by pipeline more at last, it is characterized in that: be provided with pressure sensor in the pipeline under the valve, pressure sensor is connected with thermistor by circuit, is connected with gauge tap and alarm bell and alarm lamp again to power supply, be provided with temperature switch below the gas burner, temperature switch is parallel on the gauge tap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220666027 CN203036698U (en) | 2012-12-06 | 2012-12-06 | Gas stove alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220666027 CN203036698U (en) | 2012-12-06 | 2012-12-06 | Gas stove alarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203036698U true CN203036698U (en) | 2013-07-03 |
Family
ID=48688817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220666027 Expired - Fee Related CN203036698U (en) | 2012-12-06 | 2012-12-06 | Gas stove alarm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203036698U (en) |
-
2012
- 2012-12-06 CN CN 201220666027 patent/CN203036698U/en not_active Expired - Fee Related
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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: 20130703 Termination date: 20131206 |