CN107154752B - Blast structure of thermoelectric generator and thermoelectric generator - Google Patents

Blast structure of thermoelectric generator and thermoelectric generator Download PDF

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Publication number
CN107154752B
CN107154752B CN201710240010.6A CN201710240010A CN107154752B CN 107154752 B CN107154752 B CN 107154752B CN 201710240010 A CN201710240010 A CN 201710240010A CN 107154752 B CN107154752 B CN 107154752B
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heat
combustion chamber
heat insulation
air
insulation cavity
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CN201710240010.6A
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Chinese (zh)
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CN107154752A (en
Inventor
郑友取
李国能
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Zhejiang University of Science and Technology ZUST
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Zhejiang University of Science and Technology ZUST
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Priority to CN201710240010.6A priority Critical patent/CN107154752B/en
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    • 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
    • F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L1/00—Passages or apertures for delivering primary air for combustion 
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L5/00—Blast-producing apparatus before the fire
    • F23L5/02—Arrangements of fans or blowers
    • 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

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Direct Air Heating By Heater Or Combustion Gas (AREA)
  • Solid-Fuel Combustion (AREA)

Abstract

The application discloses a blast structure of a thermoelectric generator and the thermoelectric generator, wherein the blast structure comprises: the side wall of the combustion chamber is provided with a vent communicated with the heat insulation cavity; and one end of the air supply pipeline is communicated with the heat insulation cavity, and the other end of the air supply pipeline is provided with a blower. The heat insulation cavity is arranged on the outer side of the combustion chamber, so that the heat insulation can be carried out on the area, and the side wall of the combustion chamber with high temperature is prevented from affecting the work of other elements of the thermoelectric generator; the air supply pipeline is communicated with the heat insulation cavity, cold air can be conveyed into the heat insulation cavity when the air blower works and is input into the combustion chamber through the air vent, and the cold air can exchange heat with the heat insulation cavity, so that the air input into the combustion chamber is preheated, and the heat recycling is effectively realized.

Description

Blast structure of thermoelectric generator and thermoelectric generator
Technical Field
The application relates to power generation equipment, in particular to a blast structure of a thermoelectric generator and the thermoelectric generator.
Background
With the development of scientific technology, various illuminators and portable electronic products are more and more abundant, people are more and more dependent on the illuminators and the electronic products, but in the field or in the condition of power failure, etc., the power supplies of the illuminators and the electronic products are often not used because the illuminators and the electronic products cannot be supplemented with electric energy.
The seebeck effect refers to a thermoelectric phenomenon that causes a voltage difference between two substances due to a temperature difference of two different electrical conductors or semiconductors. The thermoelectric generation sheet converts heat energy into electric energy by utilizing the Seebeck effect, and in order to generate electric energy in places such as the field, the thermoelectric generation sheet can be used for designing a biomass fuel thermoelectric generator by utilizing the characteristics of the thermoelectric generation sheet.
In the prior art, in order to enable the fuel to be fully combusted, the thermoelectric generator is provided with a blowing structure for blowing the fuel, and the traditional blowing structure can only directly blow cold air into the combustion chamber and cannot preheat the blown air.
Disclosure of Invention
The application aims at solving the problems and overcomes the defects, and provides a blast structure of a thermoelectric generator and the thermoelectric generator.
The technical scheme adopted by the application is as follows:
a blower structure of a thermoelectric generator, comprising:
the combustion chamber is provided with a heat insulation cavity on the outer side wall, and a vent communicated with the heat insulation cavity is arranged on the side wall of the combustion chamber;
and one end of the air supply pipeline is communicated with the heat insulation cavity, and the other end of the air supply pipeline is provided with a blower, and the blower is connected with an external power supply or a control circuit of the thermoelectric generator and is powered by the thermoelectric generator.
The heat insulation cavity is arranged on the outer side of the combustion chamber, so that the area can be insulated, and the side wall of the combustion chamber with high temperature is prevented from affecting the work of other elements of the thermoelectric generator; the air supply pipeline is communicated with the heat insulation cavity, cold air can be conveyed into the heat insulation cavity when the air blower works and is input into the combustion chamber through the air vent, and the cold air can exchange heat with the heat insulation cavity, so that the air input into the combustion chamber is preheated, and the heat recycling is effectively realized.
The temperature difference generator is used for supplying power to the air blower, so that the air blowing structure can also perform air blowing operation when no special power supply is used for blowing air in places such as the open air.
Optionally, the plurality of ventilation openings are provided, and each ventilation opening is divided into two ventilation areas, wherein one ventilation area is positioned at the lower part of the heat insulation cavity, and the other ventilation area is positioned at the upper part of the heat insulation cavity.
The arrangement of two ventilation areas can realize sectional combustion and improve the combustion efficiency of fuel.
Optionally, the inner diameter of the vent at the lower portion is smaller than the inner diameter of the vent at the upper portion.
Optionally, the air supply device further comprises a baffle plate fixed on the outer side of the combustion chamber, the heat insulation cavity is formed by the baffle plate and the combustion chamber, and an opening at the lower end of the heat insulation cavity is communicated with the air supply pipeline.
The application also discloses a thermoelectric generator, which comprises the blasting structure; the side wall of the combustion chamber is provided with a notch, and the upper end of the notch extends to the upper end face of the combustion chamber;
the thermoelectric generator further includes:
the heat conducting plate is inserted on the notch and comprises a heat absorbing part positioned in the combustion chamber and a power generating part positioned outside the combustion chamber through the notch, and the heat absorbing part is in close fit or clearance fit with the inner side wall of the combustion chamber;
one side of the thermoelectric generation piece is in close fit with the corresponding generation part;
the heat dissipation device is arranged on one side of the thermoelectric generation sheet, which is opposite to the power generation part, and is matched with the thermoelectric generation sheet and used for dissipating heat;
the heat insulation cavity is arranged between the side wall of the combustion chamber and the heat dissipation device.
The heat insulation cavity is arranged between the side wall of the combustion chamber and the heat dissipation device, and can prevent the side wall of the combustion chamber with high temperature from affecting the work of the thermoelectric generation sheet and the heat dissipation device.
Optionally, the heat absorbing part of the heat conducting plate is provided with a through hole or a notch matched with the corresponding vent.
The heat conducting plate is provided with a through hole or a notch corresponding to the air vent, so that air in the heat insulating cavity can conveniently enter the combustion chamber.
Optionally, the heat conducting plates are provided with at least one group, each group of heat conducting plates is matched with the corresponding notch, each group of heat conducting plates comprises two heat conducting plates, and heat absorbing parts of the two heat conducting plates are respectively positioned at two sides of the notch; the heat insulation cavities are provided with at least one group, each group of heat insulation cavities comprises two heat insulation cavities, and the two heat insulation cavities are respectively arranged at two sides of the corresponding notch.
Optionally, the thermoelectric generator further comprises a controller connected with the thermoelectric generation sheet.
The beneficial effects of the application are as follows: the heat insulation cavity is arranged on the outer side of the combustion chamber, so that the area can be insulated, and the side wall of the combustion chamber with high temperature is prevented from affecting the work of other elements of the thermoelectric generator; the air supply pipeline is communicated with the heat insulation cavity, cold air can be conveyed into the heat insulation cavity when the air blower works and is input into the combustion chamber through the air vent, and the cold air can exchange heat with the heat insulation cavity, so that the air input into the combustion chamber is preheated, and the heat recycling is effectively realized.
Description of the drawings:
FIG. 1 is a schematic structural view of a heat conductive structure of embodiment 1;
FIG. 2 is a top view of the heat conductive structure of example 1;
FIG. 3 is a schematic diagram of a thermoelectric generator of embodiment 1;
FIG. 4 is a schematic structural view of a heat conductive structure of embodiment 2;
FIG. 5 is a schematic diagram of a thermoelectric generator of embodiment 2;
FIG. 6 is a schematic view of a blower structure of example 3;
FIG. 7 is a schematic view of the blower structure of example 3 at another angle;
FIG. 8 is a schematic view showing the structure of a thermoelectric generator and a warm air duct according to embodiment 3;
fig. 9 is a schematic structural view of a thermoelectric generator of embodiment 3;
FIG. 10 is a top view of a thermoelectric generator of example 3;
FIG. 11 is a cross-sectional view A-A of FIG. 10;
FIG. 12 is a schematic view of a blower structure of example 4;
FIG. 13 is a schematic view of the blower structure of example 4 at another angle;
FIG. 14 is a schematic view of the structure of a thermoelectric generator of embodiment 4 after a warm air duct is installed;
fig. 15 is a schematic structural view of a thermoelectric generator of embodiment 4;
FIG. 16 is a top view of a thermoelectric generator of example 4;
fig. 17 is a B-B sectional view of fig. 16.
The reference numerals in the drawings are as follows:
1. a combustion chamber; 2. a heat conductive plate; 3. a notch; 4. a fixing strip; 5. a power generation unit; 6. a heat absorbing section; 7. a fire grate; 8. a heat sink; 9. thermoelectric generation piece; 10. a heat dissipation plate; 11. a heat dissipation cavity; 12. a fin; 13. a heat radiation fan; 14. a partition plate; 15. an air supply pipeline; 16. a blower; 17. a vent; 18. a through hole; 19. a cache box; 20. a connection port; 21. a warm air delivery pipe; 22. and a heat insulation cavity.
The specific embodiment is as follows:
the present application will be described in detail with reference to the accompanying drawings.
Example 1
As shown in fig. 3, a thermoelectric generator includes a thermally conductive structure. As shown in fig. 1, 2 and 3, the heat conductive structure includes:
the combustion chamber 1, the sidewall of the combustion chamber 1 has notch 3, the upper end of notch 3 extends to the upper end surface of the combustion chamber 1;
the heat-conducting plate 2 is vertically arranged, the heat-conducting plate 2 is inserted on the notch 3, the heat-conducting plate 2 comprises a heat-absorbing part 6 positioned in the combustion chamber 1 and a power generation part 5 positioned outside the combustion chamber 1 through the notch 3, and the heat-absorbing part 6 is abutted or in clearance fit with the inner side wall of the combustion chamber 1.
The heat conducting plate 2 is vertically arranged, the heat absorbing part 6 is in close contact with or clearance fit with the inner side wall of the combustion chamber 1, and thus the heat conducting plate 2 is inserted into the notch 3, and the heat conducting plate 2 is convenient to mount and dismount.
In this embodiment, the heat-conducting plate 2 has at least one group, and each group of heat-conducting plates 2 is respectively matched with the corresponding notch 3; each group of heat conducting plates 2 comprises two heat conducting plates 2, and heat absorbing parts 6 of the two heat conducting plates 2 are respectively positioned at two sides of the notch 3. Two heat conduction plates 2 are installed simultaneously on a notch 3, and heat absorbing part 6 is located notch 3 both sides respectively, and this kind of structure can reliably utilize the heat energy in the combustion chamber 1 (notch 3 both sides), and simple structure also, and two heat conduction plates 2 are installed and are dismantled comparatively conveniently, and this kind of form of heat conduction structure can be with the comparison that thermoelectric generator did big.
In the present embodiment, the two power generation sections 5 of each group of the heat conduction plates 2 are arranged in parallel, and the two power generation sections 5 are abutted against or clearance-fitted with each other.
In this embodiment, the outer side wall of the combustion chamber 1 is provided with fixing strips 4, the fixing strips 4 are located at two sides of the notch 3, and the heat conducting plate 2 is matched with the corresponding fixing strips 4 through fasteners. The heat conducting plate 2 can be fixed by arranging the fixing strips 4, and the heat conducting plate 2 is prevented from moving up and down.
In this embodiment, the lower end of the combustion chamber 1 is provided with a fire grate 7, the lower end of the notch 3 extends to the fire grate 7, and the lower end of the heat absorbing part 6 abuts against the fire grate 7. The lower end of the heat absorbing part 6 is abutted against the fire grate 7, so that the stress of the heat conducting plate 2 can be ensured, and the heat conducting plate 2 is reliably installed and fixed.
In this embodiment, the combustion chamber 1 includes a rectangular inner sidewall, the heat conducting plate 2 is in a Z shape, the power generating portion 5 of the heat conducting plate 2 is in a straight structure, and the heat absorbing portion 6 of the heat conducting plate 2 is in an L shape.
As shown in fig. 3, in the present embodiment, the thermoelectric generator further includes:
the thermoelectric generation piece 9, one side of the thermoelectric generation piece 9 is in close fit with the corresponding generation part 5;
the heat dissipation device 8 is arranged on one side of the thermoelectric generation piece 9, which is away from the power generation part 5, and the heat dissipation device 8 is matched with the thermoelectric generation piece 9 and used for dissipating heat;
and the controller is connected with the thermoelectric generation sheet 9.
In the present embodiment, the heat dissipating device 8 includes:
a heat dissipation plate 10 which is abutted against the power generation part 5 of the thermoelectric power generation piece 9, wherein a heat dissipation cavity 11 is arranged in the heat dissipation plate 10, and the heat dissipation cavity 11 is provided with an air inlet and an air outlet;
a plurality of fins 12 arranged at intervals, wherein the fins 12 are arranged in the heat dissipation cavity 11 and are fixed with the side wall of the heat dissipation cavity 11 adjacent to the thermoelectric generation sheet 9;
and a heat radiation fan 13 for blowing air into the heat radiation chamber 11.
Example 2
As shown in fig. 4 and 5, the present embodiment is different from embodiment 1 in that the combustion chamber 1 includes a circular inner side wall, the power generation portion 5 of the heat conduction plate 2 has a straight structure, and the heat absorption portion 6 of the heat conduction plate 2 has an arc structure adapted to the inner side wall of the combustion chamber 1.
Example 3
As shown in fig. 8, 9, 10 and 11, a thermoelectric generator includes a blower structure and a heat radiation structure. As shown in fig. 6 and 7, the blowing structure includes:
the combustion chamber 1, the outer side wall of the combustion chamber 1 has heat insulation cavity 22, the sidewall of the combustion chamber 1 has air vent 17 communicated with heat insulation cavity 22;
and one end of the air supply pipeline 15 is communicated with the heat insulation cavity 22, the other end of the air supply pipeline 15 is provided with a blower 16, and the blower is connected with an external power supply or a control circuit of the thermoelectric generator and is powered by the thermoelectric generator.
The heat insulation cavity 22 is arranged on the outer side of the combustion chamber 1, so that the area can be insulated, and the side wall of the high-temperature combustion chamber 1 is prevented from affecting the operation of other elements of the thermoelectric generator; the air supply pipeline 15 is communicated with the heat insulation cavity 22, cold air can be conveyed into the heat insulation cavity 22 when the air blower 16 works and is input into the combustion chamber 1 through the air vent 17, and the cold air can exchange heat with the heat insulation cavity 22, so that the air input into the combustion chamber 1 is preheated, and the heat recycling is effectively realized. The temperature difference generator is used for supplying power to the air blower, so that the air blowing structure can also perform air blowing operation when no special power supply is used for blowing air in places such as the open air.
In this embodiment, the plurality of ventilation openings 17 is provided, and each ventilation opening 17 is divided into two ventilation areas, wherein one ventilation area is located at the lower portion of the heat insulation cavity 22, and the other ventilation area is located at the upper portion of the heat insulation cavity 22. The arrangement of two ventilation areas can realize sectional combustion and improve the combustion efficiency of fuel.
In the present embodiment, the inner diameter of the vent 17 located at the lower portion is smaller than the inner diameter of the vent 17 located at the upper portion.
In this embodiment, the air conditioner further comprises a partition plate 14 fixed outside the combustion chamber, the heat insulation cavity is formed by the partition plate 14 and the combustion chamber, and the lower end opening of the heat insulation cavity 22 is communicated with the air supply pipeline 15.
As shown in fig. 8, in the present embodiment, the thermoelectric generator includes the heat conduction structure of embodiment 1, the thermoelectric generation sheets 9, and the controller, and the heat dissipation structure of the present embodiment includes the heat dissipation device 8 of embodiment 1.
As shown in fig. 11, the heat insulating chamber 22 of the present embodiment is provided between the outer side wall of the combustion chamber 1 and the heat sink 8. The heat insulation cavity 22 is arranged between the outer side wall of the combustion chamber 1 and the heat dissipation device 8, so that the side wall of the combustion chamber 1 with high temperature can be prevented from affecting the operation of the thermoelectric generation sheets 9 and the heat dissipation device 8.
As shown in fig. 9 and 11, in the present embodiment, the heat absorbing portion 6 of the heat conducting plate 2 has a through hole 18 (which may be provided as a notch in other embodiments) that mates with a corresponding vent 17. The heat-conducting plate 2 is provided with a through hole 18 or a notch corresponding to the air vent 17, so that air in the heat-insulating cavity 22 can conveniently enter the combustion chamber 1.
In this embodiment, the heat dissipation structure includes, in addition to the heat dissipation device 8 of embodiment 1, a buffer box 19, where the buffer box 19 is disposed at the air outlet and is configured to receive the hot air discharged from the air outlet, and the buffer box 19 has a connection port 20, where the connection port 20 is configured to be detachably connected to the warm air delivery pipe 21. When the heat radiator 8 works, the heat radiation fan 13 works to blow air into the heat radiation cavity 11, air exchanges heat with the fins 12, the temperature of the heat radiation plate 10 is reduced, the temperature of the air rises, the heated air enters the cache box 19 through the air outlet and is discharged from the connection port 20, when the hot air of the cache box 19 is needed to be utilized, the warm air conveying pipe 21 can be connected with the connection port 20, and at the moment, the warm air conveying pipe 21 can convey hot fresh air into the yurt and the tent. .
As shown in fig. 9 and 11, in the present embodiment, the buffer box 19 cooperates with two heat dissipation devices 8 on both sides of the corresponding recess 3, so as to receive hot air of two heat dissipation cavities 11 at the same time. This configuration allows the simultaneous collection of the hot air of the two heat-dissipating devices 8.
In this embodiment, the air outlet is located at the top of the heat dissipation plate 10.
Example 4
As shown in fig. 12 to 17, the present embodiment is different from embodiment 3 in that the combustion chamber 1 of the present embodiment includes a circular inner side wall, the power generation portion 5 of the heat conduction plate 2 has a straight structure, and the heat absorption portion 6 of the heat conduction plate 2 has an arc structure adapted to the inner side wall of the combustion chamber 1. The heat conductive structure of this embodiment is the heat conductive structure of embodiment 2.
The foregoing description is only of the preferred embodiments of the present application, and is not intended to limit the scope of the application, but rather is intended to cover all equivalent structures as modifications within the scope of the application, either directly or indirectly, as may be contemplated by the present application.

Claims (2)

1. A blower structure of a thermoelectric generator, comprising:
the combustion chamber is provided with a heat insulation cavity on the outer side wall, and a vent communicated with the heat insulation cavity is arranged on the side wall of the combustion chamber;
one end of the air supply pipeline is communicated with the heat insulation cavity, and the other end of the air supply pipeline is provided with a blower which is connected with an external power supply or a control circuit of the thermoelectric generator and is powered by the thermoelectric generator;
the heat insulation device comprises a plurality of air vents, wherein each air vent is divided into two air vent areas, one air vent area is positioned at the lower part of the heat insulation cavity, and the other air vent area is positioned at the upper part of the heat insulation cavity;
the inner diameter of the vent hole at the lower part is smaller than that of the vent hole at the upper part;
the heat insulation cavity is formed by the partition plate and the combustion chamber, and an opening at the lower end of the heat insulation cavity is communicated with the air supply pipeline;
the side wall of the combustion chamber is provided with a notch, and the upper end of the notch extends to the upper end face of the combustion chamber;
the thermoelectric generator further includes:
the heat conducting plate is inserted on the notch and comprises a heat absorbing part positioned in the combustion chamber and a power generating part positioned outside the combustion chamber through the notch, and the heat absorbing part is in close fit or clearance fit with the inner side wall of the combustion chamber;
one side of the thermoelectric generation piece is in close fit with the corresponding generation part;
the heat dissipation device is arranged on one side of the thermoelectric generation sheet, which is opposite to the power generation part, and is matched with the thermoelectric generation sheet and used for dissipating heat;
the heat insulation cavity is arranged between the side wall of the combustion chamber and the heat dissipation device;
the heat absorbing part of the heat conducting plate is provided with a through hole or a notch matched with the corresponding vent;
the heat conducting plates are provided with at least one group, each group of heat conducting plates is matched with the corresponding notch, each group of heat conducting plates comprises two heat conducting plates, and heat absorbing parts of the two heat conducting plates are respectively positioned at two sides of the notch; the heat insulation cavities are provided with at least one group, each group of heat insulation cavities comprises two heat insulation cavities, and the two heat insulation cavities are respectively arranged at two sides of the corresponding notch.
2. The thermoelectric generator of claim 1 further comprising a controller coupled to said thermoelectric generation sheet.
CN201710240010.6A 2017-04-13 2017-04-13 Blast structure of thermoelectric generator and thermoelectric generator Active CN107154752B (en)

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Application Number Priority Date Filing Date Title
CN201710240010.6A CN107154752B (en) 2017-04-13 2017-04-13 Blast structure of thermoelectric generator and thermoelectric generator

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Application Number Priority Date Filing Date Title
CN201710240010.6A CN107154752B (en) 2017-04-13 2017-04-13 Blast structure of thermoelectric generator and thermoelectric generator

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CN107154752A CN107154752A (en) 2017-09-12
CN107154752B true CN107154752B (en) 2023-08-29

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109194197B (en) * 2018-11-08 2024-02-23 浙江科技学院 Thermoelectric power generation equipment

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103216855A (en) * 2013-05-03 2013-07-24 河北恒能生物质能有限公司 Civilian stove with electricity generation function
WO2014149368A1 (en) * 2013-03-15 2014-09-25 Research Triangle Institute Biomass combustion device with a thermoelectric-powered control
EP2898767A1 (en) * 2014-01-22 2015-07-29 Patrice Magnetto Machine for producing and distributing warm air in open-country crops
CN106253750A (en) * 2016-08-09 2016-12-21 浙江科技学院 Collapsible biomass fuel thermal generator

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014149368A1 (en) * 2013-03-15 2014-09-25 Research Triangle Institute Biomass combustion device with a thermoelectric-powered control
CN103216855A (en) * 2013-05-03 2013-07-24 河北恒能生物质能有限公司 Civilian stove with electricity generation function
EP2898767A1 (en) * 2014-01-22 2015-07-29 Patrice Magnetto Machine for producing and distributing warm air in open-country crops
CN106253750A (en) * 2016-08-09 2016-12-21 浙江科技学院 Collapsible biomass fuel thermal generator

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