CN201672561U - Domestic energy-saving strong-fire fuel-gas cooking range with premixing function - Google Patents
Domestic energy-saving strong-fire fuel-gas cooking range with premixing function Download PDFInfo
- Publication number
- CN201672561U CN201672561U CN2010201925810U CN201020192581U CN201672561U CN 201672561 U CN201672561 U CN 201672561U CN 2010201925810 U CN2010201925810 U CN 2010201925810U CN 201020192581 U CN201020192581 U CN 201020192581U CN 201672561 U CN201672561 U CN 201672561U
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- gas
- gauge tap
- valve
- supply pipe
- electromagnetic valve
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
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Abstract
The utility model relates to a domestic energy-saving strong-fire fuel-gas cooking range with a premixing function, which comprises a range body, combustion furnace ends, a strong-fire gas supply pipe, a soft-fire gas supply pipe and a fuel-gas valve, wherein two knob switches are arranged on the fuel-gas valve, a fuel-gas electromagnetic valve is installed on the strong-fire gas supply pipe connected with one combustion furnace end and is connected with a fan, and a control circuit of the fan is arranged on the range body and comprises a low-voltage direct-current power supply, the fuel-gas electromagnetic valve, the fan, a time-delay relay and a control switch. The fuel-gas cooking range can not emit the sound of bang during ignition, flame can also not be red and is very normal, and the quality of the domestic energy-saving strong-fire fuel-gas cooking range is enhanced.
Description
Technical field
The utility model relates to a kind of gas stove, particularly the domestic energy-saving big fire gas stove kitchen range with pre-mixing function that uses in the family.
Background technology
At present, exist domestic gas in short supply in many cities, the hypodynamic situation of gas pressure, particularly at noon with cook evening during because the resident concentrates and to use gas, make the pressure of combustion gas lower, flame was unable when this will cause the gas stove burning, firepower is not prosperous, thereby the resident is cooked, and particularly cooking causes adverse effect.In order to address this problem, the applicant has applied for the utility model patent (application number: 201020100758.x) of " domestic energy-saving big fire gas stove kitchen range " on January 22nd, 2010, this gas stove comprises stove, gas inlet pipe and be installed in two burning jambs and gas valve on the stove, gas valve is provided with two turn-knob switches, be connected with big fire air supply pipe and little fiery air supply pipe between burning jamb and the gas valve, with big fire air supply pipe that wherein burning jamb is connected on the gas electromagnetic valve of its break-make of control is installed, and be connected to blower fan, gas electromagnetic valve is between gas valve and fan interface, gas electromagnetic valve and blower fan are controlled by gauge tap, gauge tap is by the turn-knob switch control of gas valve, the footstalk of turn-knob switch is provided with cam, described gauge tap is the push switch with reed, it is installed on the stove and locates near the turn-knob position of the switch, and the reed that makes gauge tap is near described cam.When the reed of this gauge tap was pressed, reed can be depressed push switch, made the gauge tap closure, and after the pressure disappearance that acts on the reed, push switch will pop up and set back, and gauge tap is disconnected.Like this, when the turn-knob switch is opened gas valve, the gauge tap closure, when the turn-knob switch cut out gas valve, gauge tap disconnected.Also be provided with draught fan control circuit on stove, it is connected with gauge tap by after blower fan and the gas electromagnetic valve parallel connection, its two ends and low-voltage dc power supply is formed by connecting again.
The gas stove of this kind structure can make the more existing gas stove of its burned flame more vigorous strong, but but there is following defective in this gas stove when igniting: when the turn-knob switch is opened gas valve, also make the gauge tap closure, this moment combustion gas by the big fire air supply pipe to the burning jamb air feed, blower fan begins to start simultaneously, carry air to burning jamb, because the air when blower fan has just started in the big fire air supply pipe seldom, make that the shared ratio of combustion gas will be far longer than the air proportion in the gas at burning jamb place, and undercompounding, when lighting gas, can send " bang " sound, and flame takes on a red color, and this defective badly influences the quality of gas stove.
Summary of the invention
The purpose of this utility model provides a kind of domestic energy-saving big fire gas stove kitchen range that pre-mixing function is arranged, make gas stove the time can not send in igniting " bang " sound, and flame is normal.
The domestic energy-saving big fire gas stove kitchen range that pre-mixing function is arranged described in the utility model, comprise stove and two burning jambs that are installed on the stove, gas valve, gas valve is provided with two turn-knob switches, be connected with big fire air supply pipe and little fiery air supply pipe between burning jamb and the gas valve, with big fire air supply pipe that wherein burning jamb is connected on the gas electromagnetic valve of control big fire air supply pipe break-make is installed, and be connected to blower fan, gas electromagnetic valve is between gas valve and fan interface, gas electromagnetic valve and blower fan are controlled by gauge tap, gauge tap is by the turn-knob switch control of gas valve, when the turn-knob switch is opened gas valve, the gauge tap closure, when the turn-knob switch cuts out gas valve, gauge tap disconnects, stove is provided with draught fan control circuit, draught fan control circuit is by low-voltage dc power supply, gas electromagnetic valve, blower fan, time-delay relay and gauge tap are formed, gas electromagnetic valve is connected with the moving together contact of the timing closing of time-delay relay afterwards and fan parallel-connection, circuit after the parallel connection and time-delay relay, after the gauge tap series connection, be connected to the two ends of low-voltage dc power supply.
Described low-voltage dc power supply can change the 220V alternating current into low-voltage DC and offer draught fan control circuit.
When needs use big firepower, gas valve turn-knob switch is rotated 90 ° lights a fire to burning jamb, meanwhile, the gauge tap closure, blower fan gets electric work, air is delivered to burning jamb, and this moment because the effect of time-delay relay, gas electromagnetic valve will be behind blower fan work certain hour just electric work, the combustion gas that gas valve comes out is delivered to burning jamb through the big fire air supply pipe, at this moment, the air in the burning jamb is very sufficient.
The utility model is owing to be provided with time-delay relay in the draught fan control circuit of original domestic energy-saving big fire gas stove kitchen range, when igniting, can make the air at burning jamb place very sufficient, and combustion gas can fully be mixed with air at the burning jamb place, so during igniting, gas stove can not send " bang " sound, flame can not take on a red color yet, and is very normal, promoted the quality of domestic energy-saving big fire gas stove kitchen range.
Description of drawings
Now in conjunction with the accompanying drawings the utility model is described in further detail.
Fig. 1 is the structural representation that the domestic energy-saving big fire gas stove kitchen range of pre-mixing function is arranged described in the utility model;
Fig. 2 is the front view of relative position relation of the gauge tap of the turn-knob switch of gas valve and draught fan control circuit;
Fig. 3 is the left view of Fig. 2;
Fig. 4 is the rearview of Fig. 2;
Fig. 5 is the circuit theory diagrams of draught fan control circuit.
The specific embodiment
As shown in Figure 1, this has the domestic energy-saving big fire gas stove kitchen range of pre-mixing function to comprise stove 4, gas inlet pipe 1 and be installed in two burning jambs 5 and gas valve (not shown) on the stove 4, gas valve is provided with two turn-knob switches 10, be connected with big fire air supply pipe 3 and little fiery air supply pipe 7 between burning jamb 5 and the gas valve, the big fire air supply pipe 3 that is connected with burning jamb 5 wherein is provided with fan interface 6, the gas electromagnetic valve 2 of its break-make of control also is installed on this big fire air supply pipe 3, fan interface 6 is installed and is connected with blower fan 8, and gas electromagnetic valve 2 is between gas valve and fan interface 6.
Gas electromagnetic valve 2 and blower fan 8 are by gauge tap 9 controls, and gauge tap 9 is by turn-knob switch 10 controls of gas valve.As Fig. 2, Fig. 3 and shown in Figure 4, the footstalk 12 of turn-knob switch 10 is provided with cam 11, described gauge tap 9 is for having the push switch of reed 13, and it is installed in close turn-knob switch 10 positions on the stove 4, and the reed 13 that makes gauge tap 9 is near described cams 11.When the reed 13 of this gauge tap 9 was pressed, reed 13 can be depressed push switch, makes gauge tap 9 closures; And after the pressure disappearance that acts on the reed 13, push switch will pop up and set back, and gauge tap 9 is disconnected.Like this, when turn-knob switch 10 is opened gas valve, gauge tap 9 closures, when turn-knob switch 10 cut out gas valve, gauge tap 9 disconnected.
Stove 4 is provided with draught fan control circuit, as shown in Figure 5, draught fan control circuit is made up of low-voltage dc power supply 14, gas electromagnetic valve 2, blower fan 8, time-delay relay 15 and gauge tap 9, it is in parallel after gas electromagnetic valve 2 is connected with the moving together contact 16 of the timing closing of time-delay relay 15 with blower fan 8, circuit after the parallel connection is connected to the two ends of low-voltage dc power supply 14 with after time-delay relay 15, gauge tap 9 are connected.
Claims (1)
1. the domestic energy-saving big fire gas stove kitchen range that pre-mixing function is arranged, comprise stove (4) and be installed in two burning jambs (5) on the stove, gas valve, gas valve is provided with two turn-knob switches (10), be connected with big fire air supply pipe (3) and little fiery air supply pipe (7) between burning jamb and the gas valve, with big fire air supply pipe that wherein burning jamb is connected on the gas electromagnetic valve (2) of control big fire air supply pipe break-make is installed, and be connected to blower fan (8), gas electromagnetic valve is positioned between gas valve and the fan interface (6), gas electromagnetic valve and blower fan are controlled by gauge tap (9), gauge tap is by turn-knob switch (10) control of gas valve, when the turn-knob switch is opened gas valve, the gauge tap closure, when the turn-knob switch cuts out gas valve, gauge tap disconnects, stove is provided with draught fan control circuit, it is characterized in that: draught fan control circuit is by low-voltage dc power supply (14), gas electromagnetic valve (2), blower fan (8), time-delay relay (15) and gauge tap (9) are formed, gas electromagnetic valve is connected with the moving together contact (16) of the timing closing of time-delay relay afterwards and fan parallel-connection, circuit after the parallel connection and time-delay relay, after the gauge tap series connection, be connected to the two ends of low-voltage dc power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201925810U CN201672561U (en) | 2010-05-17 | 2010-05-17 | Domestic energy-saving strong-fire fuel-gas cooking range with premixing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201925810U CN201672561U (en) | 2010-05-17 | 2010-05-17 | Domestic energy-saving strong-fire fuel-gas cooking range with premixing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201672561U true CN201672561U (en) | 2010-12-15 |
Family
ID=43329973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201925810U Expired - Fee Related CN201672561U (en) | 2010-05-17 | 2010-05-17 | Domestic energy-saving strong-fire fuel-gas cooking range with premixing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201672561U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108626753A (en) * | 2017-03-18 | 2018-10-09 | 南京安耐吉节能科技有限公司 | A kind of segmented full premix combustion kitchen range |
-
2010
- 2010-05-17 CN CN2010201925810U patent/CN201672561U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108626753A (en) * | 2017-03-18 | 2018-10-09 | 南京安耐吉节能科技有限公司 | A kind of segmented full premix combustion kitchen range |
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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: 20101215 Termination date: 20110517 |