CN207298947U - A kind of combustion gas injection heat dissipation thermo-electric generation module - Google Patents
A kind of combustion gas injection heat dissipation thermo-electric generation module Download PDFInfo
- Publication number
- CN207298947U CN207298947U CN201621298822.3U CN201621298822U CN207298947U CN 207298947 U CN207298947 U CN 207298947U CN 201621298822 U CN201621298822 U CN 201621298822U CN 207298947 U CN207298947 U CN 207298947U
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- China
- Prior art keywords
- thermoelectric generator
- injector chamber
- heat
- thermo
- burner
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Abstract
A kind of combustion gas injection heat dissipation thermo-electric generation module is the utility model is related to, it is particular for the air for drawing suction using jet-flow and by jet-flow, to the thermo-electric generation module of thermoelectric generator cold end progress radiating and cooling；The utility model can reach more heat dissipation effects than calm good heat dissipation；And it need not additionally increase power or energy expenditure；Mixed gas finally flows into burner combustion after taking away heat, so heat additionally can't outwards be discharged, avoids the temperature rise burden inside increase gas utensil；Integrated thermoelectric generator module design, not only reduces cost, reduces complex degree of structure, very convenient batch production meter installation.
Description
Technical field
The utility model is related to a kind of combustion gas injection heat dissipation thermo-electric generation module, its particular for using jet-flow and by
Jet-flow draws the air of suction, and the method for generating electricity by utilizing temperature difference of radiating and cooling is carried out to thermoelectric generator cold end.
Background technology
Daily overwhelming majority gas utensil because electronic ignition and blowout protection or other smart circuits, it is necessary to using battery or
220V mains-supplieds are energy consumption, inconvenient and not environmentally.Current thermo-electric generation power supply is a kind of feasible do for gas utensil power supply
Method.
But it is a problem for thermoelectric generator radiating and cooling inside gas utensil；Particularly as embedded gas range is a kind of
Product, because gas utensil is in enclosure space, it more difficult to reduce kitchen range internal temperature.
The content of the invention
The main purpose of the utility model is, using the combustion gas mixing gas of the combustion gas injector internal flow of gas utensil,
To carrying out radiating and cooling to thermoelectric generator cold end, so that reach thermo-electric generation, the purpose that supply gas utensil equipment uses.
This programme operating diagram（Fig. 1）Unit containing following functions：
A) injector chamber（1）；
B) low temperature heat transfer device（2）；
C) thermoelectric generator（3）；
D) high-temperature heat-conductive device（4）；
E) burner（5）；
F) adiabatic gasket seal（6）.
The course of work of the utility model is,
Such as operating diagram（Fig. 1）, injector chamber（1）And burner（5）For the good conductor of the heat such as metal；
Injector chamber（1）Generally comprise the gas mixing pipe that receiving chamber, mixing chamber, diffuser casing and back are connected as a single entity
Road；
Fuel gas high-speed sprays into injector chamber（1）When, the high-speed fuel gas attraction partial air formation mixed gas of penetrating, one
Rise and enter injector chamber（1）, and become mixed gas and continue to flow backward, generally eventually flow to burner（5）Burning；
Injector chamber（1）With burner（5）Between use adiabatic sealing pipeline（6）Unicom fuel gas path, so as to combustion gas
Mixed gas is from injector chamber（1）Flow into burner（5）Burning；And thus prevent injector chamber（1）With burner（5）It
Between carry out conduction heat transfer；
Injector chamber（1）On be provided with a low temperature heat transfer device（2）, in order to injector chamber（1）Absorb thermo-electric generation
Device（3）Cold end face heat；Low temperature heat transfer device（2）For the good conductor of heat；
In order to strengthen injector chamber（1）, can be in injector chamber with the heat-exchange capacity of mixed gas（2）Mixing
The structure or coating of gas passage indoor design enhancing rate of heat exchange；Such as in injector chamber（2）Or the gaseous mixture of its back
The concavo-convex thing such as increase radiating fin inside body path, to increase the contact area that mixed gas flows through path, strengthens heat exchanger effectiveness；
, can be in injector chamber in order to strengthen heat-sinking capability（1）Outer surface, design increase connects air and touches area structure
Or oxide layer, the coating of increase thermal emissivity rate, to strengthen radiating；For example increase radiator in injector chamber outer surface；
Burner（5）On be provided with a high-temperature heat-conductive device（4）, high-temperature heat-conductive device（4）For the good conductor of heat, it fires part
The thermal energy that gas burning produces passes to thermoelectric generator（3）Hot junction face；
Thermoelectric generator（3）It is close to low temperature heat transfer device in cold end face（2）Installation；Thermoelectric generator（3）It is close to high temperature in hot junction face
Heat transfer device（4）Installation；
Burner（5）The heat that burning produces constantly is absorbed, passes through high-temperature heat-conductive device（4）Pass to thermoelectric generator（3）
Hot junction face；Thermoelectric generator（3）Cold end face constantly transfer heat to low temperature heat transfer device（2）, low temperature heat transfer device（2）Again will
Heat transfer gives injector chamber（1）, and by injector chamber（1）The mixed gas that inside is constantly flowed takes away heat, finally
Mixed gas flows into burner（5）Burning；So as to reach in thermoelectric generator（3）Cold end face, hot junction face produce the purpose of the temperature difference；
Thermoelectric generator（3）Produced electricl energy under the temperature difference driving in cold end face, hot junction face, supply the electrical equipment of gas utensil
Use.
As an improvement scheme, such as through hole thermo-electric generation type combustion gas injection heat dissipation thermo-electric generation module schematic diagram（Figure
2）, through hole thermoelectric generator that thermoelectric generator is designed as having fuel gas path among one（2）；Low temperature heat transfer device is directly by injection
Device chamber（1）Mixed gas outlet end is formed to external expansion；High-temperature heat-conductive device is directly by burner（5）Mixed gas arrival end
Formed to external expansion；Injector chamber is flowed through so as to form mixed gas（1）To through hole thermoelectric generator（2）, then flow into burning
Device（5）Gas passage；The beneficial effect of this improvement project is to eliminate adiabatic gasket seal, reduces complex degree of structure,
Installation is facilitated, and is produced in batches more suitable for integration.
The beneficial effects of the utility model are that thermoelectric generator is carried out using the mixed gas flowed in combustion gas injector
Cooling and heat dissipation, can reach more heat dissipation effects than calm good heat dissipation；And it need not additionally increase power or energy expenditure；Together
When, mixed gas finally flows into burner combustion after taking away heat, so heat additionally can't outwards be discharged, avoids increase from firing
Temperature rise burden inside gas tool；Integrated thermoelectric generator module design, not only reduces cost, reduces complicated journey
Degree, very convenient batch production meter installation.
Brief description of the drawings
Fig. 1 is a kind of combustion gas injection heat dissipation thermo-electric generation module operating diagram；
Fig. 2 is through hole thermo-electric generation type combustion gas injection heat dissipation thermo-electric generation module operating diagram；
Embodiment
Below such as a kind of combustion gas injection heat dissipation thermo-electric generation module operating diagram（Fig. 1）Shown, providing one kind can implement
Concrete methods of realizing, but be not limited only to following methods；
Such as（Fig. 1）, restructured using the general integrated combustor of a market general gas stove, it is integrated with injector chamber
（1）And burner（5）；Generally cast iron quality, wall is thicker, there is the preferable capacity of heat transmission；
Thermoelectric generator（3）Use SP1848-27145 semiconductor Seebeck thermoelectric generation films；
By the injector chamber of above-mentioned general integrated combustor（1）With burner（5）Cutting disconnects；
In injector chamber（1）Fracture nearby weld a thermoelectric generator（3）The thick steel disc of size is as low temperature heat conduction
Device（2）；The embedding thermostable heat-conductive silica gel at welding gap, strengthens the capacity of heat transmission；
In burner（5）Fracture nearby weld a thermoelectric generator（3）The thick steel disc of size is as high-temperature heat-conductive device
（4）；The embedding thermostable heat-conductive silica gel at welding gap, strengthens the capacity of heat transmission；
The injector chamber that will be cut open（1）With burner（5）Fracture uses the very poor heat safe ceramics of thermal conductivity factor
The materials such as fibre pipe carry out high temperature resistant silica gel sealing into joining line, and to interface, prevent gas leakage；
Thermoelectric generator（3）It is close to high-temperature heat-conductive device in cold end face（2）Installation；Thermoelectric generator（3）It is close to high temperature in hot junction face
Heat transfer device（4）Installation；
The module of above-mentioned restructuring assembling just forms combustion gas injection heat dissipation thermo-electric generation module described in the utility model.
Claims (6)
- The thermo-electric generation module 1. a kind of combustion gas injection radiates, it includes injector chamber, thermoelectric generator, burner；Its feature It is：High-speed fuel gas attracts partial air to form mixed gas, and forming mixed gas into injector chamber together eventually flows to Burner combustion；Low temperature heat transfer device is provided with injector chamber, thermoelectric generator cold end face is installed on by low temperature heat transfer device On injector chamber；A high-temperature heat-conductive device is provided with burner, high-temperature heat-conductive device is the good conductor of heat, and fuel gas buring is produced Thermal energy pass to the hot junction face of thermoelectric generator；The cold end face of thermoelectric generator constantly transfers heat to low temperature heat transfer device, Low temperature heat transfer device transfers heat to injector chamber again, and takes away heat by the mixed gas that injector chamber interior constantly flows Amount.
- 2. a kind of combustion gas injection heat dissipation thermo-electric generation module according to claim 1, it is characterized in that：The burner of gas utensil For the good conductor of heat, fuel gas buring thermal energy is passed into thermoelectric generator hot junction face by burner.
- 3. a kind of combustion gas injection heat dissipation thermo-electric generation module according to claim 1, it is characterized in that：Thermoelectric generator cold end The heat in face, partly or entirely finally passes to the indoor mixed gas stream of injector chamber by injector chamber.
- The thermo-electric generation module 4. a kind of combustion gas injection radiates, it includes injector chamber, through hole thermoelectric generator, burner；Its It is characterized in that：Low temperature heat transfer device is directly formed from injector chamber mixed gas outlet end to external expansion；High-temperature heat-conductive device is direct Formed from the mixed gas arrival end of burner to external expansion；Combustion gas mixing gas is useful for inside through hole thermoelectric generator to flow through Path；Combustion gas mixing gas flows successively through injector chamber, through hole thermoelectric generator, finally flows into burner combustion.
- 5. a kind of combustion gas injection heat dissipation thermo-electric generation module according to claim 4, it is characterized in that：Thermoelectric generator cold end Face transfers heat to injector chamber, and is given out by the indoor mixed gas stream of injector chamber and injector chamber outer surface Go.
- 6. a kind of combustion gas injection heat dissipation thermo-electric generation module according to claim 4, it is characterized in that：Thermoelectric generator hot junction Face obtains heat from the thermal energy that burner combustion obtains.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621298822.3U CN207298947U (en) | 2016-11-30 | 2016-11-30 | A kind of combustion gas injection heat dissipation thermo-electric generation module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621298822.3U CN207298947U (en) | 2016-11-30 | 2016-11-30 | A kind of combustion gas injection heat dissipation thermo-electric generation module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207298947U true CN207298947U (en) | 2018-05-01 |
Family
ID=62270204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621298822.3U Expired - Fee Related CN207298947U (en) | 2016-11-30 | 2016-11-30 | A kind of combustion gas injection heat dissipation thermo-electric generation module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207298947U (en) |
-
2016
- 2016-11-30 CN CN201621298822.3U patent/CN207298947U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180501 Termination date: 20181130 |
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| CF01 | Termination of patent right due to non-payment of annual fee |