CN106301085A - Combustion gas cooling range electricity-generating method - Google Patents
Combustion gas cooling range electricity-generating method Download PDFInfo
- Publication number
- CN106301085A CN106301085A CN201610923853.1A CN201610923853A CN106301085A CN 106301085 A CN106301085 A CN 106301085A CN 201610923853 A CN201610923853 A CN 201610923853A CN 106301085 A CN106301085 A CN 106301085A
- Authority
- CN
- China
- Prior art keywords
- gas
- combustion gas
- thermoelectric generator
- heat
- generating method
- Prior art date
- 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.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
- H02N11/00—Generators or motors not provided for elsewhere; Alleged perpetua mobilia obtained by electric or magnetic means
- H02N11/002—Generators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/46—Details, e.g. noise reduction means
- F23D14/66—Preheating the combustion air or gas
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cookers (AREA)
Abstract
The invention discloses a kind of combustion gas cooling range electricity-generating method, it uses, particular for gas utensil, the method that combustion gas carries out cooling down when thermo-electric generation.Present invention is primarily targeted at, the cold end of thermoelectric generator is dispelled the heat by the combustion gas constantly flowed when using gas utensil burning, radiating efficiency height and small volume, and need not too much consider heat dissipation wind channel, will not additionally improve gas utensil internal temperature, it is easy to integrated, production.
Description
Technical field
The present invention relates to a kind of combustion gas cooling range electricity-generating method, it uses combustion particular for gas utensil when thermo-electric generation
The method that gas carries out cooling down.
Background technology
Daily overwhelming majority gas utensil because electronic ignition and blowout protection or other smart circuit, need to use battery or
220V mains-supplied, power consumption, inconvenient and not environmentally；And with thermoelectric generator carry out thermo-electric generation power time, owing to the temperature difference is sent out
The cold end of electrical equipment needs constantly cooling to generate electricity to maintain the temperature difference, it is often necessary to huge radiator passively dispels the heat or main
Dynamic heat radiation；Passive radiator volume is big, and active heat sink consumes few electric energy that thermoelectric generator natively produces, and cost is all
Higher；And in the airtight space within gas utensil, dispel the heat bad, thermo-electric generation heated the temperature within gas utensil, to combustion
Gas tool internal circuit, device bring harmful effect.
Summary of the invention
Present invention is primarily targeted at, originally have when using gas utensil burning, constantly the combustion gas of flowing is to thermo-electric generation
The cold end of device dispels the heat, radiating efficiency height and small volume, and need not consider heat dissipation wind channel, will not additionally improve gas utensil
Internal temperature, it is easy to integrated, production.
This programme comprises following functions unit (Fig. 1 is shown in by functional frame composition):
A) burner (1)；
B) heat collector (2)；
C) thermoelectric generator (3)；
D) gas heat exchanger (4)；
E) gas inlet (5)
F) gas outlet (6)
The work process of the present invention is,
Combustion gas, before entering gas utensil burning, is all low temperature state；And due to blood pressure lowering heat absorption principle, combustion gas is from gas pipeline or combustion
Gas tank is through decompression blood pressure lowering, and fuel gas temperature is down to lower；
Such as functional frame composition (Fig. 1), burner (1), heat collector (2), thermoelectric generator (3), gas heat exchanger (4), combustion gas
Air inlet (5), gas outlet (6) are a part for gas utensil；
Such as functional frame composition (Fig. 1), heat collector (2) is close to the face, hot junction of thermoelectric generator (3) and is installed；Heat collector (2) collects combustion
The partial heat energy that gas produces when the upper burning of burner (1), the hot junction of transmission supply to thermoelectric generator (3), thus be the temperature difference
Electric organ provides heat energy；
Such as functional frame composition (Fig. 1), gas heat exchanger (4) is close to the huyashi-chuuka (cold chinese-style noodles) of thermoelectric generator (3) and is installed；Gas heat exchanger
(4) it is hot good conductor, the generally material such as metal or pottery；
The internal passage having airtight gas circulation of gas heat exchanger (4), to carry out heat exchange；Gas inlet is passed through in combustion gas
(5) flow into gas heat exchanger (4), flow out gas heat exchanger (4) by gas outlet (6)；Final combustion gas flows into burning
Burning in device (1)；
Such as functional frame composition (Fig. 1), during gas utensil burning, combustion gas flows into gas heat exchanger (4) from gas inlet (5),
Then flow out from gas outlet (6)；The heat of the cold end of thermoelectric generator is constantly taken away in the combustion gas flowing through gas heat exchanger (4)
Amount, thus the temperature difference in cold end, hot junction is set up for thermoelectric generator, reach the purpose of thermo-electric generation.
The invention has the beneficial effects as follows, for gas utensil, use the combustion gas of flowing that the cold end of thermoelectric generator is dissipated
Heat, radiating efficiency height and small volume, and need not too much consider heat dissipation wind channel, will not additionally improve gas utensil internal temperature,
Improve safety coefficient, reduce the thermal component volume of thermoelectric generator, it is easy to integrated, production.
Accompanying drawing explanation
Fig. 1 is the functional frame composition of the present invention；
Fig. 2 is gas heat exchanger (4) structural representation.
Detailed description of the invention
Embodiment below according to the marginal data present invention:
As shown in functional frame composition (Fig. 1), provide a kind of enforceable concrete methods of realizing, but be not limited only to following methods.
Such as (Fig. 1), burner (1) uses the cast iron quality burner of general gas stove, uses solidification heat conduction bottom it
Silicone grease is adhesively fixed one 4cm × 4cm × 1mm heat conduction aluminium block as heat collector (2)；When gas stove normally works, burner
(1) can be by more than the high-temperature heating of fuel gas buring to 120 degree；Heat collector (2) obtains the heat energy of burner (1) because of conduction, also same
Time be heated to high temperature；
In (Fig. 1), thermoelectric generator (3) is SP1848 type Seebeck semiconductor thermoelectric sheet；Thermoelectric generator (3) cool and heat ends
Face size is 4cm × 4cm plane, and its face, hot junction uses solidification heat-conducting silicone grease to be close to bonding being installed on heat collector (2)；
Such as gas heat exchanger structural representation (Fig. 2), the heat exchanger (401) of gas heat exchanger is for welding with 0.5mm copper coin
4.5cm × the 4cm connect × 1cm cuboid, the side of cuboid both sides 4cm × 1cm size is respectively installed by welding with diameter 8mm copper
Pipe, respectively as gas inlet (5) and gas outlet (6)；The inside of heat exchanger (401), in 4.5cm × 4cm side
On, it is perpendicular to 4.5cm × 4cm side, is installed by welding with several pieces parallel copper wings (402) along fuel gas flow direction, more preferably will
Heat is transmitted in combustion gas；
Such as (Fig. 1), 4.5cm × 4cm side of gas heat exchanger (4), use solidification heat-conducting silicone grease to be close to bonding be installed on temperature
On the cold end face of difference electric organ (3)；
Such as (Fig. 1), combustion gas flows to gas heat exchanger (4) from gas inlet (5), by cold from thermoelectric generator (3) of heat
End face siphons away, and then flows out from gas outlet (6), after other parts of gas-cooker, flows into burner (1) burning；
Under the temperature difference in thermoelectric generator (3) cold end face, face, hot junction drives, thermoelectric generator (3) can produce electric energy.
Claims (3)
1. a combustion gas cooling range electricity-generating method, it comprises burner, thermoelectric generator, gas heat exchanger；Its feature exists
In: use combustion gas that the cold end face of thermoelectric generator is cooled down, to maintain the temperature difference of the hot and cold end face of thermoelectric generator, thus
The method carrying out thermo-electric generation.
Combustion gas cooling range electricity-generating method the most according to claim 1, is characterized in that: gas heat exchanger band is flow through in combustion gas
Walk the heat energy of the cold end face of thermoelectric generator, thus maintain the low temperature of the cold end face of thermoelectric generator.
Combustion gas cooling range electricity-generating method the most according to claim 1, is characterized in that: gas heat exchanger is flow through in combustion gas
After, finally flow into burner combustion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610923853.1A CN106301085A (en) | 2016-10-23 | 2016-10-23 | Combustion gas cooling range electricity-generating method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610923853.1A CN106301085A (en) | 2016-10-23 | 2016-10-23 | Combustion gas cooling range electricity-generating method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106301085A true CN106301085A (en) | 2017-01-04 |
Family
ID=57719927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610923853.1A Pending CN106301085A (en) | 2016-10-23 | 2016-10-23 | Combustion gas cooling range electricity-generating method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106301085A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113944930A (en) * | 2020-07-16 | 2022-01-18 | 佛山市顺德区美的洗涤电器制造有限公司 | Burner and gas stove |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101017004A (en) * | 2007-01-15 | 2007-08-15 | 余泰成 | Gas-fired instrument |
| CN102840605A (en) * | 2011-06-20 | 2012-12-26 | 李凡 | Gas appliance with fan blower |
| CN103791524A (en) * | 2013-06-26 | 2014-05-14 | 岩谷气具(珠海)有限公司 | Gas appliance |
| JP2014103734A (en) * | 2012-11-19 | 2014-06-05 | Toyota Motor Corp | Thermoelectric generator |
| CN205119483U (en) * | 2015-09-08 | 2016-03-30 | 西华大学 | Gas heater used heat temperature difference power generation devices |
-
2016
- 2016-10-23 CN CN201610923853.1A patent/CN106301085A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101017004A (en) * | 2007-01-15 | 2007-08-15 | 余泰成 | Gas-fired instrument |
| CN102840605A (en) * | 2011-06-20 | 2012-12-26 | 李凡 | Gas appliance with fan blower |
| JP2014103734A (en) * | 2012-11-19 | 2014-06-05 | Toyota Motor Corp | Thermoelectric generator |
| CN103791524A (en) * | 2013-06-26 | 2014-05-14 | 岩谷气具(珠海)有限公司 | Gas appliance |
| CN205119483U (en) * | 2015-09-08 | 2016-03-30 | 西华大学 | Gas heater used heat temperature difference power generation devices |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113944930A (en) * | 2020-07-16 | 2022-01-18 | 佛山市顺德区美的洗涤电器制造有限公司 | Burner and gas stove |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170104 |