CN201000108Y - Gas burner - Google Patents
Gas burner Download PDFInfo
- Publication number
- CN201000108Y CN201000108Y CNU2007200782216U CN200720078221U CN201000108Y CN 201000108 Y CN201000108 Y CN 201000108Y CN U2007200782216 U CNU2007200782216 U CN U2007200782216U CN 200720078221 U CN200720078221 U CN 200720078221U CN 201000108 Y CN201000108 Y CN 201000108Y
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- China
- Prior art keywords
- burner
- gas
- air
- utility
- fan
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- 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
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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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- Regulation And Control Of Combustion (AREA)
Abstract
A fuel gas appliance, which relates to the thermal exchanging technology and the thermoelectricity energy exchanging technology. The utility model comprises an electrically operated air blower, a gas passage, a burner, a thermoelectricity energy exchanger and an air cooling type radiator, and the utility model is characterized in that the gas entrance of the burner is connected with the air passage of the air cooling type radiator through the gas passage; the lower temperature end of the thermoelectricity energy exchanger is connected with the air cooling type radiator to perform thermal exchanging, and the high temperature end is connected with the high temperature area of the burner to perform thermal exchanging; the thermoelectricity energy exchanger is supplied with power by the electrically operated air blower. The beneficial effect of the utility model is that under the precondition that the adequate combustion is satisfied and the burner size is not enlarged, the thermal efficiency can exceed the maximum efficiency of the existing gas stove, the thermal power of the existing gas stove can be greatly broken through, the energy resource is saved, the using time of the gas stove can be lowered, and the cooking speed and efficiency is comparatively enhanced.
Description
Technical field
The utility model relates to hot swapping and thermoelectric energy-conversion technique
Background technology
Present atmospheric gas kitchen range replenishes auxiliary air naturally because the supply of primary air is not enough when being forced in burning, cause air excess to reduce ignition temperature greatly, causes the thermal efficiency to reduce, and the general thermal efficiency is difficult to be higher than 55%.Though requiring, the gas-cooker that adopts the infrared gas stove primary air amount of porous burner technology can reach corresponding power substantially make the thermal efficiency that by a relatively large margin raising is arranged, but because the air resistance of its porous burner device causes the supply of fuel injection air to be restricted, its single kitchen range power output is difficult to break through the bottleneck of 3.8KW.Adopt the method for other coercively fed air that other energy certainly will be provided, such as the pressure of electrically driven (operated) blower fan or the ejection of increase fuel, the national standard of pressing gas-cooker, fuel limits at the inlet pressure of gas-cooker, can not arbitrarily change.And adopt electric fan to need to provide power supply, if outside gas-cooker again external power supply certainly will bring very big inconvenience to use.
Chinese patent 03223791.X " the embedded gas kitchen ranges of forced-air blast " discloses a kind of embedded gas kitchen ranges of forced-air blast that comprises kitchen range main body, kitchen range panel, specifically, have air vent on the kitchen range, air vent communicates with the kitchen range inner chamber, be provided with blower fan in the air vent, its blower fan needs external power supply.
Chinese patent 200420014871.0 " temperature difference electricity generation device " discloses a kind of temperature difference electricity generation device, it is characterized in that: it mainly is made up of thermo-electric generation assembly, radiator, radiator fan, wherein, radiator contacts with the upper surface of thermo-electric generation assembly, radiator fan then is positioned at the top of radiator so that the thermo-electric generation assembly produce temperature difference up and down between the both ends of the surface.
The utility model content
Technical problem to be solved in the utility model is, a kind of combustion gas tool is provided, when guaranteeing enough high thermal efficiencies, and raising thermal power that can be bigger, and dispense with outer connecting power.
The technical scheme that the utility model solve the technical problem employing is, a kind of combustion gas tool, comprise electric fan, air flue, burner, radiator and thermoelectric transducer, it is characterized in that the gas access of burner is connected with the wind passage of fan-cooled radiator by air flue; The low-temperature end of thermoelectric transducer is set up heat exchange with fan-cooled radiator and is connected, and temperature end is set up heat exchange with the high-temperature region of burner and is connected; The thermoelectric transducer is the electric fan power supply.The wind passage that the air communication that electric fan produced is crossed fan-cooled radiator enters air flue.Electric fan be the forced cooling equipment of thermoelectric transducer be again that the pressure of burner is for air device.
Combustion gas tool of the present utility model also comprises battery, and the thermoelectric transducer is electrically connected with battery, is charge in batteries.Described air flue is gas flue, air air flue or mist air flue.
The beneficial effects of the utility model are, satisfying fully burning and do not increasing under the prerequisite of burner dimensions, the thermal efficiency can surpass the peak efficiency of present gas-cooker, while is the thermal power of the present gas-cooker of quantum jump greatly, in energy savings, also can reduce the service time of gas-cooker, also improve the speed and the efficient of making food relatively.
Below in conjunction with the drawings and specific embodiments the utility model is further described.
Description of drawings
Fig. 1 is a schematic diagram of the present utility model.
The specific embodiment
It is direct with the gas-cooker high-temperature region or be connected indirectly by Heat Conduction Material that the utility model utilizes the high temperature that gas-cooker produces and the temperature difference of atmosphere that its temperature end of one thermoelectric transducer (semiconductor temperature difference electricity transducing or thermocouple) is set in gas-cooker, its low-temperature end links radiator, and the electric energy that is produced is to also can be to the usefulness of charge in batteries in order to the gas-cooker startup in the electric fan power supply.The air with certain pressure that electric fan drove is in fuel mix, the wind passage of the fan-cooled radiator of at first blowing over low-temperature end and being linked is forced to cool off to radiator and is heated by the heat energy that radiator brought simultaneously, can make the gas-air mist identical force the low-temperature end of cooling range electric transducer like this, make the temperature end of thermoelectric transducer and low-temperature end remain certain temperature difference and produce electric energy with atmospheric temperature.The heat energy of radiator serves as that fully burning provides safeguard with the heating gas air gas mixture again simultaneously.In very large range can regulate and control owing to adopted electric fan coercively fed air to make air supply with,, promptly on the burner of less relatively draught area, realized bigger combustion power for more substantial full combustion of fuel provides condition.
Referring to Fig. 1.Combustion gas tool of the present utility model comprises electric fan 1, air flue 2, burner 3, fan-cooled radiator 5 and thermoelectric transducer 4, and the gas access of burner 3 is connected with the wind passage of fan-cooled radiator 5 by air flue; The low-temperature end of thermoelectric transducer 4 is set up heat exchange with fan-cooled radiator 5 and is connected, and temperature end is set up heat exchange with the high-temperature region of burner and is connected; Thermoelectric transducer 4 is electric fan 1 power supply.The wind passage that the air communication that electric fan produced is crossed fan-cooled radiator 5 enters air flue.Electric fan be the forced cooling equipment of thermoelectric transducer be again that the pressure of burner is for air device.
As an improvement, the utility model also comprises a group storage battery 6, and thermoelectric transducer 4 is battery 6 chargings in when work by charge controller, the electric fan power supply of battery 6 for the igniter of combustion gas tool with when starting.
Further, the utility model utilizes the temperature of radiator that the gas before burning is carried out preheating, can carry out preheating to combustion gas, air or combustion gas and Air mixing gas.Corresponding with it, air flue can be gas flue, air air flue or mist air flue.
Combustion gas tool described in the utility model comprises gas furnace, gas heater etc.
Claims (3)
1, a kind of combustion gas tool, comprise electric fan (1), air flue (2), burner (3), thermoelectric transducer (4) and fan-cooled radiator (5), it is characterized in that the gas access of burner (3) is connected with the wind passage of fan-cooled radiator (5) by air flue (2); The low-temperature end of thermoelectric transducer (4) is set up heat exchange with fan-cooled radiator (5) and is connected, and temperature end is set up heat exchange with the high-temperature region of burner (3) and is connected; Thermoelectric transducer (4) is electric fan (1) power supply.
2, combustion gas tool as claimed in claim 1 is characterized in that, also comprises battery (6), and thermoelectric transducer (4) is electrically connected with battery (6), is battery (6) charging.
3, combustion gas tool as claimed in claim 1 is characterized in that, described air flue (2) is gas flue, air air flue or mist air flue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200782216U CN201000108Y (en) | 2007-01-15 | 2007-01-15 | Gas burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200782216U CN201000108Y (en) | 2007-01-15 | 2007-01-15 | Gas burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201000108Y true CN201000108Y (en) | 2008-01-02 |
Family
ID=39014513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200782216U Expired - Fee Related CN201000108Y (en) | 2007-01-15 | 2007-01-15 | Gas burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201000108Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102878588A (en) * | 2012-10-26 | 2013-01-16 | 梁一良 | Natural heat collection power generation type spiral-cavity gas stove |
| CN103401478A (en) * | 2013-07-31 | 2013-11-20 | 重庆大学 | Gas combustion heat power generation and supply device |
| CN106439812A (en) * | 2016-11-30 | 2017-02-22 | 叶碧波 | Fuel gas injection heat dissipation thermoelectric power generation module |
-
2007
- 2007-01-15 CN CNU2007200782216U patent/CN201000108Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102878588A (en) * | 2012-10-26 | 2013-01-16 | 梁一良 | Natural heat collection power generation type spiral-cavity gas stove |
| CN103401478A (en) * | 2013-07-31 | 2013-11-20 | 重庆大学 | Gas combustion heat power generation and supply device |
| CN106439812A (en) * | 2016-11-30 | 2017-02-22 | 叶碧波 | Fuel gas injection heat dissipation thermoelectric power generation module |
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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: 20080102 Termination date: 20120115 |