CN201731529U - Energy-saving soot-free gas stove - Google Patents
Energy-saving soot-free gas stove Download PDFInfo
- Publication number
- CN201731529U CN201731529U CN2010200377607U CN201020037760U CN201731529U CN 201731529 U CN201731529 U CN 201731529U CN 2010200377607 U CN2010200377607 U CN 2010200377607U CN 201020037760 U CN201020037760 U CN 201020037760U CN 201731529 U CN201731529 U CN 201731529U
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- energy
- temperature sensor
- gas
- oil smoke
- stove
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Abstract
The utility model discloses an energy-saving environmental-friendly soot-free gas stove for a kitchen, which comprises an electrical control and display device, a temperature sensor, and a power-driven gas regulating valve comprising a stepper motor and a gas regulating valve which are directly connected, wherein an electric control output is connected with the step motor, the gas regulating valve is respectively connected with a gas stove disc and a gas inlet pipe in parallel, the temperature sensor is arranged on pot supporting feet, a supporting foot movable block is provided with a supporting foot fire damper for protecting the temperature sensor, so that the temperature sensor can read the real temperature value of a pot, and the pot can be reliably controlled not to generate soot.
Description
Technical field
The utility model relates to stove and accessory for kitchen use field, particularly by automatic control flame size, makes it produce the following constant temperature of critical-temperature point of oil smoke at edible oil, reaches not produce oil smoke, non-environmental-pollution, energy-conservation gas furnace.
Background technology
Existing gas furnace flame size is artificially controlled by manual modulation valve, and inconvenience and difficult the grasp are adjusted to the temperature that the interior edible oil of frying pan does not produce oil smoke.Often all be that big fire is fried soon, oil smoke fills the air, and both wastes energy contaminated environment again, very easily carbonization of the food of cooking under the oil smoke temperature.Medical evidence sucks oil smoke and edible carbonization food, all grievous injury people's health.Although passive installation smoke exhaust ventilator, also only reduced the amount that the operator sucks oil smoke, moreover after smoke exhaust ventilator work a period of time, self also being contaminated by smoke is difficult to clean.For this reason, a kind of fume free range platform that the kitchen is designed to the chimney form appears on the market, the air-flow that utilizes hot-air to rise is got rid of oil smoke outdoor, though having alleviated, this scheme a bit cleans the amount that difficulty and operator suck oil smoke, but fundamentally do not solve the problem of combustion gas waste and generation oil smoke, the same with smoke exhaust ventilator, only oil smoke is transferred to the outdoor external environment that depollutes.
Summary of the invention
In order to overcome the deficiency that existing kitchen stove and accessory and no oil smoke facility exist, the utility model proposes a kind of energy-saving stove that does not produce oil smoke.This stove and accessory is by microcomputer commander motorized adjustment valve regulation gas flow, thereby the change flame size makes its edible oil at the following constant temperature of critical-temperature point that produces oil smoke, produces so no longer include oil smoke.
Technical solution adopted in the utility model is: human-computer dialogue setting needs the temperature value of constant temperature on display, the edible oil that this value is different by experiment produces the temperature of oil smoke between 170-190 degree centigrade, so the value of setting should be in 160-180 degree centigrade of scope.When selected a kind of edible oil and after setting the constant temperature value, detect the oil temperature by temperature sensor, after this value is sent into the microcomputer computing, compare with the constant temperature value of setting, difference relatively is big more, and computer output umber of pulse is just many more, the aperture of valve is also big more, and natural firepower changes also fast.Simultaneously, computer is also according to positive and negative several outbound course signals relatively, and these two signals drive stepper motor work, and stepper motor and control valve are direct-connected, regulate gas flow and change flame size, makes its constant temperature on the constant temperature point of setting automatically.After normal temperature food was cooked, temperature of boiler reduced suddenly, and is too far away apart with the constant temperature value, and at this moment, computer can be exported the pulse of big operating latitude and hold big burnt gas valve increase firepower, and temperature of boiler is risen rapidly again, has satisfied the needs of people's big fire cooking.
Behind this scheme implementation, the kitchen has oil smoke to endanger never again, and harmless steam is also only arranged when cooking.Because do not make the oil temperature of food carbonization easily, the food of culinary art more helps health.Also have combustion gas to supply with as required, the phenomenon of big fire oil firing cigarette has been saved the energy never again, has protected environment.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a circuit block diagram of the present utility model.
Fig. 2 is the structure and the temperature sensor installation diagram of stove and accessory.
1. pots of body legs among the figure, 2. combustion gas stone or metal plate for standing a stove on as a precaution against fire, 3. frying pan, 4. leg fireguard, 5. temperature sensor, 6. gas control valve, 7. stepper motor, 8. air inlet pipe.
The specific embodiment.
In Fig. 1 and Fig. 2, microcomputer receives the instruction of operation push-button, imports corresponding character to display, and the temperature difference coefficient of finishing thermostat temperature point 160-180 degree centigrade, temperature of boiler and actual oil temperature is provided with and storage.After button sends firing command, microcomputer output igniting and motor drive signal realize the stove and accessory igniting respectively and drive stepper motor (7) opening the valve of stove and accessory gas control valve (6), the combustion gas that air inlet pipe (8) is sent here enters gas furnace dish (2) burning after regulating, stove and accessory enters duty.At this moment, temperature sensor (5) constantly detects frying pan (3) temperature of boiler and is input to microcomputer, microcomputer is multiplied by temperature value the temperature difference coefficient of setting, export to display displays temperature value on the one hand, compare with the constant temperature point on the other hand, requirement output pulse and direction according to automatic constant-temperature are regulated gas flow, are raised to constant temperature point constant temperature up to displays temperature.After arriving constant temperature point, gas flow is very little, and the heat that this flame combustion pot body produces just in time equals the heat that pot body distributes to the space, does not have unnecessary flame that pot body is heated up and produces oil smoke, so reached the effect of energy-saving and environmental protection from the source.
In Fig. 2, temperature sensor (5) is installed on pot body leg (1), and line is below the stand bar seat hole penetrates stove and accessory, and outward appearance is hidden not fragile.During work, the flame of combustion gas stone or metal plate for standing a stove on as a precaution against fire (2) passes through frying pan (3) the bottom of a pan to radiation all around, because the movable block of pot body leg (1) is provided with leg fireguard (4), effectively blocked flame and directly burnt temperature sensor (5), avoided this abnormal temperature value even burnt out the phenomenon of temperature sensor.
Claims (4)
1. energy-conservation no oil smoke gas furnace, it comprises electrical equipment control, display unit, temperature sensor, electric gas control valve, it is characterized in that electrical equipment control output is connected with stepper motor (7), gas control valve (6) connects with combustion gas stone or metal plate for standing a stove on as a precaution against fire (2) and air inlet pipe (8) respectively.
2. energy-conservation no oil smoke gas furnace according to claim 1, it is characterized in that temperature sensor (5) be installed in stove and accessory the pot body leg (1) locate.
3. energy-conservation no oil smoke gas furnace according to claim 1 is characterized in that electric gas control valve is made up of stepper motor (7) and gas control valve (6) direct connection.
4. energy-conservation no oil smoke gas furnace according to claim 2, the movable block of stove and accessory pot body leg (1) is provided with leg fireguard (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200377607U CN201731529U (en) | 2010-01-18 | 2010-01-18 | Energy-saving soot-free gas stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200377607U CN201731529U (en) | 2010-01-18 | 2010-01-18 | Energy-saving soot-free gas stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201731529U true CN201731529U (en) | 2011-02-02 |
Family
ID=43522687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010200377607U Expired - Fee Related CN201731529U (en) | 2010-01-18 | 2010-01-18 | Energy-saving soot-free gas stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201731529U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102708713A (en) * | 2011-09-22 | 2012-10-03 | 夏百战 | Man-machine interaction based cooking guidance system |
| CN103027584A (en) * | 2012-12-31 | 2013-04-10 | 胡发永 | Energy-saving and environment-friendly intelligent gas boiler |
| CN103267870A (en) * | 2013-05-06 | 2013-08-28 | 常州大学 | Method and device for measuring flame propagation speed of flammable liquid |
| CN107543217A (en) * | 2016-06-28 | 2018-01-05 | 佛山市顺德区美的电热电器制造有限公司 | Electric cooking pot and its control method and device |
-
2010
- 2010-01-18 CN CN2010200377607U patent/CN201731529U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102708713A (en) * | 2011-09-22 | 2012-10-03 | 夏百战 | Man-machine interaction based cooking guidance system |
| CN102708713B (en) * | 2011-09-22 | 2016-01-20 | 夏百战 | A kind of cooking tip system based on man-machine interaction |
| CN103027584A (en) * | 2012-12-31 | 2013-04-10 | 胡发永 | Energy-saving and environment-friendly intelligent gas boiler |
| CN103027584B (en) * | 2012-12-31 | 2015-05-06 | 管卫峰 | Energy-saving and environment-friendly intelligent gas boiler |
| CN103267870A (en) * | 2013-05-06 | 2013-08-28 | 常州大学 | Method and device for measuring flame propagation speed of flammable liquid |
| CN107543217A (en) * | 2016-06-28 | 2018-01-05 | 佛山市顺德区美的电热电器制造有限公司 | Electric cooking pot and its control method and device |
| CN107543217B (en) * | 2016-06-28 | 2019-07-26 | 佛山市顺德区美的电热电器制造有限公司 | Electric cooking pot and its control method and device |
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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: 20110202 Termination date: 20140118 |