CN202757158U

CN202757158U - Energy-saving gas stove

Info

Publication number: CN202757158U
Application number: CN2012204113096U
Authority: CN
Inventors: 李仕辉
Original assignee: SHANXI DISEN ENERGY TECHNOLOGY CO LTD
Current assignee: SHANXI DISEN ENERGY TECHNOLOGY CO LTD
Priority date: 2012-08-20
Filing date: 2012-08-20
Publication date: 2013-02-27
Anticipated expiration: 2022-08-20

Abstract

The utility model relates to a cooker, in particular to an energy-saving gas stove, which solves the problems of serious waste of gas and water and potential safety hazards during the use of the gas stove. An energy-saving gas stove, including a shell, a vertical plate, a stove head, and a pot; the shell is equipped with a power supply, a gas pipe, a blower, an air intake pipe, an oxygen generator, and an oxygen intake pipe; the shell is also equipped with an electronic ignition Infrared energy saver; the top of the shell is fixed with an infrared receiving probe, and the vertical plate is fixed with an infrared emitting probe; the control end of the electronic ignition infrared energy saver is connected with the electronic ignition needle of the stove; the gas pipe is connected between the air inlet and the gas outlet. A gas valve, a gas flow limiting valve, and a gas inlet valve are arranged in sequence; an air control valve is arranged on the air inlet pipe. The utility model has a simple structure and an ingenious design, which realizes the extinguishing of the pot and the igniting of the pot; it can be widely used in government canteens, army canteens, school canteens, enterprise canteens, food processing enterprises of catering institutions and other living fields.

Description

Energy-saving gas cooker

Technical field

The utility model relates to cooker, is specially a kind of energy-saving gas cooker.

Background technology

As the heating appliances of culinary art, gas-cooker is widely used by all over the world people.In the process of using gas-cooker to cook, can't will just close at burned flame during cook's dish delivery sabot, fuel is burnt by sky in vain, greatly wasted fuel.Simultaneously, the tap that is installed on the gas-cooker is hand, operation inconvenience, and also tap generally is in normally open during work, has greatly wasted water resource; Gas-cooker does not have the abnormal misfire air escape protection unit, and there are potential safety hazard in gas-cooker and operating personnel.And traditional gas-cooker can only be by manual firing's mode or the mode that leaves Chang Minghuo with ignited fuel, be not restricted because of the combustion gas that enters gas pipeline during burning, the waste gas such as carbon monoxide and light oxide is discharged from chimney with imperfect combustion combustion gas meeting, make the discharging severe overweight of carbon monoxide and light oxide, greatly pollute environment, also wasted fuel; The kitchen range of existing gas-cooker is all installed respectively by cast-iron stove circle, refractory brick burner hearth and three parts of Cast-iron stove core and is formed, and the life-span is lower.

Summary of the invention

The utility model provides a kind of energy-saving gas cooker in order to solve fuel, water serious waste in the existing gas-cooker use procedure and to have the problem of potential safety hazard.

The utility model is to adopt following technical scheme to realize: energy-saving gas cooker comprises housing, vertically is fixed in the riser of housing one side and the kitchen range that is fixed in case top; Be fixed with exhaust emission tube on the kitchen range, be fixed with the chimney that links to each other with exhaust emission tube on the riser; Be provided with in the housing that power supply, the Gas Pipe that links to each other with the fuel gas inlet of kitchen range, the air blast that links to each other with power supply, an end link to each other with the gas outlet of air blast and the air intake duct that the other end links to each other with the air intlet of kitchen range, the oxygen generator that links to each other with power supply and an end and the gas outlet of oxygen generator links to each other and the other end communicates with air intake duct oxygen intake pipe; Also be provided with the electronic ignition infrared energy-conserving device that links to each other with power supply in the described housing; The top of housing is fixed with the infrared receiver probe that is positioned at the kitchen range opposite side and links to each other with the signal input part of electronic ignition infrared energy-conserving device, be fixed with the infrared emission probe that links to each other with the signal output part of electronic ignition infrared energy-conserving device on the riser, the position of infrared emission probe should guarantee that the line of infrared receiver probe and infrared emission probe has intersection point with pot when putting on the stove circle of kitchen range pot; The control end of electronic ignition infrared energy-conserving device links to each other with the electronic ignition pin of kitchen range; The gas inlet valve that Gas Pipe is provided with successively gas valve, combustion gas flow-limiting valve and links to each other with the control end of electronic ignition infrared energy-conserving device between from the air inlet to the gas outlet; Air intake duct is provided with the wind valve processed at the air intlet place that is positioned at kitchen range, and oxygen intake pipe is provided with the oxygen flow-limiting valve.

During use, opening power starts air blast, oxygen generator, electronic ignition infrared energy-conserving device; Air blast with air be extracted in the air intake duct with oxygen intake pipe in the oxygen mix that produces of oxygen generator enter in the kitchen range by the air intlet of kitchen range; Electronic ignition infrared energy-conserving device is fixed in infrared emission probe on the riser with signal input, and the infrared receiver probe that is fixed in case top is transferred to electronic ignition infrared energy-conserving device again with signal after receiving the signal of infrared emission probe; The gas valve of opening simultaneously on the Gas Pipe enters in the Gas Pipe combustion gas.Pot is placed on the stove circle of kitchen range, this moment, pot can stop that infrared receiver probe sends the reception of signal to infrared emission probe, after electronic ignition infrared energy-conserving device detects the infrared signal conductively-closed, the electronic ignition pin of electronic ignition infrared energy-conserving device control kitchen range produces spark, combustion gas and help the gaseous mixture of oxygen air to be taken fire by spark ignition; Pass through regulating gas flow-limiting valve regulating gas air inflow during burning, and by regulating the air inflow of oxygen flow-limiting valve, wind valve regulation oxygen processed, air, thereby make combustion gas and help the oxygen air to mix with the ratio of the best to reach abundant burning, the aphlogistic waste gas of few part enters the chimney that is fixed on the riser and discharges by being fixed in exhaust emission tube on the kitchen range during burning.The user interrupts because of accident or cooking when complete, pot is taken away, this moment, infrared receiver probe was transferred to electronic ignition infrared energy-conserving device after continuing to receive the signal of infrared emission probe, and electronic ignition infrared energy-conserving device control gas inlet valve cuts out, thereby realized that the pot pot that goes out on fire puts the fire combustion; When reusing, only need like this pot is put on the stove circle of kitchen range and get final product, do not need to readjust air inflow, greatly saved fuel.

Further, it is polished that the top of described housing is fixed with the pot that is positioned at kitchen range one side, is fixed with on the riser to be positioned at the tap of pot directly over polished; Be provided with the continuous single-chip microcomputer of water inlet pipe, 12V power supply and power supply that links to each other with tap in the housing, water inlet pipe is provided with the water intaking valve that links to each other with the signal controlling end of single-chip microcomputer; The end of tap stretch into the pot polished in; The positive pole of 12V power supply links to each other with tap and the polished outer surface of negative pole and pot links to each other; The polished outer surface of pot links to each other with the signal input part of single-chip microcomputer.During use, the tap of fetching boiling water, 12V power supply can start single-chip microcomputer during opening power, the Single-chip Controlling water intaking valve open the water that makes in the water inlet pipe through tap enter pot polished in; Because of the end of tap stretch into the pot polished in, when the water surface in pot is polished rises to and contacts with the end of tap, glassware for drinking water has electric conductivity, thereby the tap that will be connected with the 12V positive source and the polished connection of pot that is connected with the 12V power cathode, thereby the single-chip microcomputer that links to each other with the polished outer surface of pot is controlled the water inlet that water intaking valve is closed water inlet pipe after detecting the polished voltage change of pot, prevent that the polished interior water of pot from overflowing, greatly saved water resource, reduced the expenditure of water rate; After using, closed tap.

Further, also be provided with the gas leakage break off preventor that links to each other with power supply in the described housing; Described Gas Pipe is provided with between air inlet and gas valve and the gas leakage quick action emergency valve that links to each other with the control end of gas leakage break off preventor.During work, can start the gas leakage break off preventor during opening power, in the gas leakage break off preventor, set the concentration value of combustion gas, when Gas Pipe is leaked gas, close greater than setting value control gas leakage quick action emergency valve thereby the gas leakage break off preventor can detect the concentration of combustion gas in the air; Can eliminate safe hidden trouble like this.

Described electronic ignition infrared energy-conserving device, gas leakage break off preventor, single-chip microcomputer are existing product, can directly buy from market.

The utility model is simple in structure, design is ingenious, realize electronic ignition mode by Single-chip Controlling, realize that by infrared ray pot on firely goes out, pot is put the fire combustion, stop empty the burning fully, but solar term 25%-28%, the discharge capacity that makes carbon monoxide and light oxide only is 0.01%, reduces the kitchen noise, reduces kitchen temperature 5-10 degree; Just realize automatic feeding water, moisturizing, the retaining of tap by single-chip microcomputer induction water level, but every year 540 tons of conserve water; Detect gas leakage and cut off gas leakage emergency cut-off on the gas pipeline by the gas leakage break off preventor, it is safer to allow the user use; Solve combustion gas, water serious waste in the existing gas-cooker use procedure and had the problem of potential safety hazard, can be widely used in the sphere of lifes such as government dining room, PLA dining hall, school lunch service, corporation eatery, food and drink mechanism food processing enterprises.

Description of drawings

Fig. 1 is structural representation of the present utility model.

Among the figure: the 1-housing; The 2-riser; The 3-kitchen range; The 4-pot is polished; The 5-exhaust emission tube; The 6-chimney; The 7-tap; The 8-power supply; The 9-water inlet pipe; The 10-Gas Pipe; The 11-air blast; The 12-air intake duct; The 13-oxygen generator; The 14-oxygen intake pipe; The 15-water intaking valve; 16-oxygen flow-limiting valve; 17-electronic ignition infrared energy-conserving device; The 18-infrared emission probe; The 19-infrared receiver probe; 20-electronic ignition pin; The 21-gas valve; 22-combustion gas flow-limiting valve; 23-gas inlet valve; 24-wind valve processed; The 25-break off preventor that leaks gas; The 26-quick action emergency valve that leaks gas; The 27-12V power supply; The 28-single-chip microcomputer.

The specific embodiment

Energy-saving gas cooker comprises housing 1, the kitchen range 3 that vertically is fixed in the riser 2 of housing 1 one sides and is fixed in housing 1 top; Be fixed with exhaust emission tube 5 on the kitchen range 3, be fixed with the chimney 6 that links to each other with exhaust emission tube 5 on the riser 2; Be provided with in the housing 1 that power supply 8, the Gas Pipe 10 that links to each other with the fuel gas inlet of kitchen range 3, the air blast 11 that links to each other with power supply 8, an end link to each other with the gas outlet of air blast 11 and the air intake duct 12 that the other end links to each other with the air intlet of kitchen range 3, the oxygen generator 13 that links to each other with power supply 8 and an end and the gas outlet of oxygen generator 13 links to each other and the other end communicates with air intake duct 12 oxygen intake pipe 14; Also be provided with the electronic ignition infrared energy-conserving device 17 that links to each other with power supply 8 in the described housing 1; The top of housing 1 is fixed with the infrared receiver probe 19 that is positioned at kitchen range 3 opposite sides and links to each other with the signal input part of electronic ignition infrared energy-conserving device 17, be fixed with the infrared emission probe 18 that links to each other with the signal output part of electronic ignition infrared energy-conserving device 17 on the riser 2, the position of infrared emission probe 18 should guarantee that the line of infrared receiver probe 19 and infrared emission probe 18 has intersection point with pot when putting on the stove circle of kitchen range 3 pot; The control end of electronic ignition infrared energy-conserving device 17 links to each other with the electronic ignition pin 20 of kitchen range 3; The gas inlet valve 23 that Gas Pipe 10 is provided with successively gas valve 21, combustion gas flow-limiting valve 22 and links to each other with the control end of electronic ignition infrared energy-conserving device 17 between from the air inlet to the gas outlet; Air intake duct 12 is provided with the wind valve 24 processed at the air intlet place that is positioned at kitchen range 3, and oxygen intake pipe 14 is provided with oxygen flow-limiting valve 16.It is polished 4 that the top of described housing 1 is fixed with the pot that is positioned at kitchen range 3 one sides, is fixed with the tap 7 that is positioned at directly over the pot polished 4 on the riser 2; Be provided with the single-chip microcomputer 28 that the water inlet pipe 9 that links to each other with tap 7,12V power supply 27 and power supply 8 link to each other in the housing 1, water inlet pipe 9 is provided with the water intaking valve 15 that links to each other with the signal controlling end of single-chip microcomputer 28; The end of tap 1 is stretched in the pot polished 4; The positive pole of 12V power supply 27 links to each other with tap 1 and negative pole links to each other with the outer surface of pot polished 4; The outer surface of pot polished 4 links to each other with the signal input part of single-chip microcomputer 28.Also be provided with the gas leakage break off preventor 25 that links to each other with power supply 8 in the described housing; Described Gas Pipe 10 is provided with between air inlet and gas valve 21 and the gas leakage quick action emergency valve 26 that links to each other with the control end of gas leakage break off preventor 25.

During implementation, when a plurality of kitchen ranges of needs are worked simultaneously, can be fixed with side by side several kitchen ranges at the top of housing.The chamber of a kitchen range of described kitchen range, pot circle and kitchen range core are integral structures and are to be made by cast steel, have improved service life, can reach more than 10 years.Described single-chip microcomputer can adopt PIC16F877a type single-chip microcomputer.

Claims

1. energy-saving gas cooker comprises housing (1), the kitchen range (3) that vertically is fixed in the riser (2) of housing (1) one side and is fixed in housing (1) top; Be fixed with exhaust emission tube (5) on the kitchen range (3), be fixed with the chimney (6) that links to each other with exhaust emission tube (5) on the riser (2); Be provided with power supply (8) in the housing (1), the Gas Pipe (10) that links to each other with the fuel gas inlet of kitchen range (3), the air blast (11) that links to each other with power supply (8), the air intake duct (12) that one end links to each other with the gas outlet of air blast (11) and the other end links to each other with the air intlet of kitchen range (3), the oxygen generator (13) that links to each other with power supply (8), and an end and the gas outlet of oxygen generator (13) links to each other and the other end communicates with air intake duct (12) oxygen intake pipe (14); It is characterized in that: also be provided with the electronic ignition infrared energy-conserving device (17) that links to each other with power supply (8) in the described housing (1); The top of housing (1) is fixed with the infrared receiver probe (19) that is positioned at kitchen range (3) opposite side and links to each other with the signal input part of electronic ignition infrared energy-conserving device (17), be fixed with the infrared emission probe (18) that links to each other with the signal output part of electronic ignition infrared energy-conserving device (17) on the riser (2), the position of infrared emission probe (18) should guarantee that the line of infrared receiver probe (19) and infrared emission probe (18) has intersection point with pot when putting on the pot circle of kitchen range (3) pot; The control end of electronic ignition infrared energy-conserving device (17) links to each other with the electronic ignition pin (20) of kitchen range (3); The gas inlet valve (23) that Gas Pipe (10) is provided with successively gas valve (21), combustion gas flow-limiting valve (22) and links to each other with the control end of electronic ignition infrared energy-conserving device (17) between from the air inlet to the gas outlet; Air intake duct (12) is provided with the wind valve processed (24) at the air intlet place that is positioned at kitchen range (3), and oxygen intake pipe (14) is provided with oxygen flow-limiting valve (16).

2. energy-saving gas cooker according to claim 1 is characterized in that: the top of described housing (1) is fixed with the pot polished (4) that is positioned at kitchen range (3) one sides, is fixed with the tap (7) that is positioned at directly over the pot polished (4) on the riser (2); Be provided with the continuous single-chip microcomputer (28) of water inlet pipe (9), 12V power supply (27) and power supply (8) that links to each other with tap (7) in the housing (1), water inlet pipe (9) is provided with the water intaking valve (15) that links to each other with the signal controlling end of single-chip microcomputer (28); The end of tap (1) is stretched in the pot polished (4); The positive pole of 12V power supply (27) link to each other with tap (1) and negative pole with the pot polished (4) outer surface link to each other; The outer surface of pot polished (4) links to each other with the signal input part of single-chip microcomputer (28).

3. energy-saving gas cooker according to claim 1 and 2 is characterized in that: also be provided with the gas leakage break off preventor (25) that links to each other with power supply (8) in the described housing (1); Described Gas Pipe (10) is provided with and is positioned between air inlet and the gas valve (21) and the gas leakage quick action emergency valve (26) that links to each other with the control end of gas leakage break off preventor (25).

4. energy-saving gas cooker according to claim 1 and 2, it is characterized in that: the top of described housing (1) is fixed with several kitchen ranges (3) side by side.

5. energy-saving gas cooker according to claim 1 and 2 is characterized in that: the chamber of a kitchen range of described kitchen range (3), pot circle and kitchen range core are integral structures and are to be made by cast steel.