CN104279584A - Gas stove safety device - Google Patents
Gas stove safety device Download PDFInfo
- Publication number
- CN104279584A CN104279584A CN201310289113.3A CN201310289113A CN104279584A CN 104279584 A CN104279584 A CN 104279584A CN 201310289113 A CN201310289113 A CN 201310289113A CN 104279584 A CN104279584 A CN 104279584A
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- CN
- China
- Prior art keywords
- gas
- sensor
- safety device
- cooker
- controller
- 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.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C3/00—Stoves or ranges for gaseous fuels
- F24C3/12—Arrangement or mounting of control or safety devices
- F24C3/126—Arrangement or mounting of control or safety devices on ranges
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Feeding And Controlling Fuel (AREA)
Abstract
The invention discloses a gas stove safety device which is shown in figure 1. The gas stove safety device comprises a gas sensor 1, a gas sensor 2, a temperature sensor 3, a controller 4, a gas flow sensor 11 and an electromagnetic valve 12; the gas stove safety device is characterized in that the gas sensor 1, the gas sensor 2 and the temperature sensor 3 are arranged on the wall above a cooker; the controller 4 is provided with a display screen 5, a time setting device 6 and a power switch 7; the gas flow sensor 11 is arranged on a pipeline among the electromagnetic valve 12, a gas switch of the cooker 9 and an ignition switch 10; the electromagnetic valve 12 is arranged in front of a pipeline valve. Compared with the prior art, the gas stove safety device adopts the four sensors to monitor the service condition of a gas stove in the whole process in the whole day, and is capable of automatically closing gas; the gas stove safety device is reasonable in structure and convenient to operate, and the use requirements of a user can be met.
Description
Technical field
The present invention relates to a kind of kitchenware safe handling field, be specifically related to a kind of gas-cooker safety device.
Background technology
Gas leakage, cooks, cooks generation dry combustion method, and water, soup juice overflow puts stove out by water, and close fire and do not turn off combustion gas etc., these phenomenons usually run in gas-cooker use procedure, and the lighter burns out kitchen range kitchenware, and severe one causes fire.If there is a kind of device, energy whole day complete monitoring gas leakage, cooks, cooks generation dry combustion method, and water, soup juice overflow puts stove out by water, closes fire and does not turn off combustion gas etc., and gas-cooker uses ability really safety.There is Fuel Gas Leak Alarm at present, dry combustion method safety device etc., be all in a certain respect, there is no the omnidistance gas-cooker supervising device of a kind of whole day.
Summary of the invention
Technical problem to be solved by this invention, for the present situation of prior art, provides a kind of gas-cooker safety device.
The present invention's adopted technical scheme that solves the problem is: gas-cooker safety device, as shown in Figure 1, comprise gas security 1, gas sensor 2, temperature sensor 3, controller 4, pneumatic sensor 11, magnetic valve 12, it is characterized in that gas security 1, gas sensor 2, temperature sensor 3 to be arranged on above kitchen range on wall, controller 4 there are display screen 5, set of time 6, power switch 7, pneumatic sensor 11 is arranged in kitchen range 9 burnt gas switch and the pipeline between ignitor switch 10 and magnetic valve 12, before magnetic valve 12 is arranged on pipe valve.
Compared with prior art, because the present invention adopts four kinds of sensor whole day complete monitoring gas-cooker service conditions, energy automatic self-closing gas, rational in infrastructure, easy to operate, the instructions for use of user can be met.
Accompanying drawing explanation
Fig. 1 is gas-cooker safety apparatus structure schematic diagram of the present invention;
Fig. 2 is gas-cooker safety device electrical equipment functional-block diagram of the present invention.
detailed description of the invention
Below in conjunction with accompanying drawing embodiment, the present invention is described in further detail.
Gas-cooker safety device, as shown in Figure 1, comprise gas security 1, gas sensor 2, temperature sensor 3, controller 4, pneumatic sensor 11, explosion-proof solenoid valve 12, it is characterized in that gas security 1, gas sensor 2, temperature sensor 3 to be arranged on above kitchen range on wall, controller 4 there are display screen 5, set of time 6, power switch 7, pneumatic sensor 11 is arranged in kitchen range 9 burnt gas switch and the pipeline between ignitor switch 10 and explosion-proof solenoid valve 12, before explosion-proof solenoid valve 12 is arranged on pipe valve.
Set of time 6: when people leaves, was arranged the time, then automatic self-closing gas;
Gas security 1: detect the gas concentration in air;
Gas sensor 2: detect dry combustion method and to be burned the smell sent;
Temperature sensor 3: detect whether dry combustion method;
Pneumatic sensor 11: detect and whether have combustion gas to flow through pipeline;
Explosion-proof solenoid valve 12: combustion gas in switch pipeline.
Electrical equipment control principle as shown in Figure 2, turns on the power switch, and whole device is in holding state, and when not using gas-cooker, if any gas leakage, gas security 1 detects in air have combustion gas, and signal is sent to microprocessor, and microprocessor sends alarm sound; When using gas-cooker, be not turned on fire and forget again to close combustion gas, gas security records in air combustion gas, and signal is sent to microprocessor, and pneumatic sensor has recorded combustion gas and flow through, and signal is sent to microprocessor, and microprocessor instruction closes explosion-proof solenoid valve 12; The busy need of people leave, and before leaving, can arrange delay time, time is up, and food is burned, and microprocessor instruction closes explosion-proof solenoid valve 12; People leaves, and forgets setup times, and water, meal juice or soup juice overflow, put stove out by water, gas security 1 records in air combustion gas, and signal is sent to microprocessor, pneumatic sensor 11 has recorded combustion gas and has flow through, and signal is sent to microprocessor, and microprocessor instruction closes explosion-proof solenoid valve 12; People leaves, forget setup times, dish, meal or soup juice dryout, food Jiao is burnt, and gas sensor 2 records burnt burnt taste, and signal is sent to microprocessor, temperature sensor 3 records pot body 8 temperature and rises, exceed temperature of normally cooking, signal is sent to microprocessor, microprocessor instruction closes explosion-proof solenoid valve 12.
After processing accident, closing controller power supply, restarts recovery normal monitoring state.
The invention process process, turns on the power switch, and whole device is in holding state, and when not using gas-cooker, if any gas leakage, controller 4 sends alarm sound; When using gas-cooker, be not turned on fire and forget again to close combustion gas, controller 4 cuts out explosion-proof solenoid valve 12 automatically; The busy need of people leave, and before leaving, can arrange delay time, time is up, and controller 4 cuts out explosion-proof solenoid valve 12 automatically; People leaves, and forgets setup times, and water, meal juice or soup juice overflow, and put stove out by water, and controller 4 cuts out explosion-proof solenoid valve 12 automatically; People leaves, and forgets setup times, and dish, meal or soup juice dryout, and controller 4 cuts out explosion-proof solenoid valve 12 automatically.After processing accident, closing controller power supply, restarts recovery normal monitoring state.
Claims (5)
1. gas-cooker safety device, as shown in Figure 1, comprise gas security 1, gas sensor 2, temperature sensor 3, controller 4, pneumatic sensor 11, magnetic valve 12, it is characterized in that gas security 1, gas sensor 2, temperature sensor 3 to be arranged on above kitchen range on wall, controller 4 there are display screen 5, set of time 6, power switch 7, pneumatic sensor 11 is arranged in kitchen range 9 burnt gas switch and the pipeline between ignitor switch 10 and magnetic valve 12, before magnetic valve 12 is arranged on pipe valve.
2. gas-cooker safety device according to claim 1, is characterized in that: gas security 1, gas sensor 2, temperature sensor 3 to be arranged on above kitchen range on wall.
3. gas-cooker safety device according to claim 1, is characterized in that: controller 4 has display screen 5, set of time 6, power switch 7.
4. gas-cooker safety device according to claim 1, is characterized in that: pneumatic sensor 11 is arranged in kitchen range burnt gas switch and the pipeline between ignitor switch 10 and magnetic valve 12.
5. gas-cooker safety device according to claim 1, is characterized in that: before magnetic valve 12 is arranged on pipe valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310289113.3A CN104279584A (en) | 2013-07-11 | 2013-07-11 | Gas stove safety device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310289113.3A CN104279584A (en) | 2013-07-11 | 2013-07-11 | Gas stove safety device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104279584A true CN104279584A (en) | 2015-01-14 |
Family
ID=52254733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310289113.3A Pending CN104279584A (en) | 2013-07-11 | 2013-07-11 | Gas stove safety device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104279584A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104990108A (en) * | 2015-07-29 | 2015-10-21 | 于存浩 | Kitchen range using natural gas for heating bed |
| CN106979821A (en) * | 2017-03-23 | 2017-07-25 | 广东美的厨房电器制造有限公司 | The overheating detection method and apparatus of cooking apparatus |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5241463A (en) * | 1989-06-05 | 1993-08-31 | White Consolidated Industries, Inc. | Control system for gas burners |
| KR100398650B1 (en) * | 2002-10-11 | 2003-09-19 | Jin Ha Park | Electronic safety apparatus of gas oven and gas oven therewith |
| CN2589835Y (en) * | 2002-09-23 | 2003-12-03 | 陈力 | Itelligent kitchen range |
| CN1940387A (en) * | 2006-07-22 | 2007-04-04 | 张胜国 | Gas cooker |
| CN101881469A (en) * | 2009-05-07 | 2010-11-10 | 樱花卫厨（中国）股份有限公司 | Overheating air-burn preventing device of gas stove and preventing method |
| CN102032602A (en) * | 2009-09-29 | 2011-04-27 | 樱花卫厨（中国）股份有限公司 | Security detection system of gas stove |
-
2013
- 2013-07-11 CN CN201310289113.3A patent/CN104279584A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5241463A (en) * | 1989-06-05 | 1993-08-31 | White Consolidated Industries, Inc. | Control system for gas burners |
| CN2589835Y (en) * | 2002-09-23 | 2003-12-03 | 陈力 | Itelligent kitchen range |
| KR100398650B1 (en) * | 2002-10-11 | 2003-09-19 | Jin Ha Park | Electronic safety apparatus of gas oven and gas oven therewith |
| CN1940387A (en) * | 2006-07-22 | 2007-04-04 | 张胜国 | Gas cooker |
| CN101881469A (en) * | 2009-05-07 | 2010-11-10 | 樱花卫厨（中国）股份有限公司 | Overheating air-burn preventing device of gas stove and preventing method |
| CN102032602A (en) * | 2009-09-29 | 2011-04-27 | 樱花卫厨（中国）股份有限公司 | Security detection system of gas stove |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104990108A (en) * | 2015-07-29 | 2015-10-21 | 于存浩 | Kitchen range using natural gas for heating bed |
| CN106979821A (en) * | 2017-03-23 | 2017-07-25 | 广东美的厨房电器制造有限公司 | The overheating detection method and apparatus of cooking apparatus |
| CN106979821B (en) * | 2017-03-23 | 2019-04-30 | 广东美的厨房电器制造有限公司 | The overheating detection method and apparatus of cooking apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150114 |
|
| RJ01 | Rejection of invention patent application after publication |