CN112803038B - Biological fuel cell device - Google Patents
Biological fuel cell device Download PDFInfo
- Publication number
- CN112803038B CN112803038B CN202110374735.0A CN202110374735A CN112803038B CN 112803038 B CN112803038 B CN 112803038B CN 202110374735 A CN202110374735 A CN 202110374735A CN 112803038 B CN112803038 B CN 112803038B
- Authority
- CN
- China
- Prior art keywords
- cavity
- heat dissipation
- pressure
- vibration shaft
- cell device
- 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.)
- Active
Links
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04007—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids related to heat exchange
- H01M8/04067—Heat exchange or temperature measuring elements, thermal insulation, e.g. heat pipes, heat pumps, fins
- H01M8/04074—Heat exchange unit structures specially adapted for fuel cell
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04007—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids related to heat exchange
- H01M8/04014—Heat exchange using gaseous fluids; Heat exchange by combustion of reactants
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04007—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids related to heat exchange
- H01M8/04029—Heat exchange using liquids
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/16—Biochemical fuel cells, i.e. cells in which microorganisms function as catalysts
-
- 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
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Sustainable Energy (AREA)
- Sustainable Development (AREA)
- Manufacturing & Machinery (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Biochemistry (AREA)
- Microbiology (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The invention provides a biofuel cell device, which comprises a pipe belt type radiator, wherein the pipe belt type radiator comprises a circulation cavity filled with cooling liquid, a heat dissipation cavity for air cooling and heat dissipation and a pressure cavity communicated with a high-pressure air source, the circulation cavity and the heat dissipation cavity are separated by a first partition plate, the heat dissipation cavity and the pressure cavity are separated by a second partition plate, and the pipe belt type radiator is provided with a resonance mechanism and is used for solving the technical problem of damaging a thermal boundary layer to improve the heat dissipation efficiency.
Description
Technical Field
The present invention relates to a biofuel cell device.
Background
Due to the global shortage of fossil energy and the environmental harm caused by the fossil energy during the mining and using process, the search for new renewable energy has attracted extensive attention all over the world. A fuel cell is a device that directly converts chemical energy of a fuel (hydrogen, methanol, etc.) and an oxidant (usually oxygen) into electrical energy in an electrochemical manner under the action of a metal catalyst. Compared with the traditional energy, the fuel cell does not involve combustion in the reaction process, so that the energy conversion is not limited by Carnot cycle, and the fuel cell has the remarkable characteristics of high efficiency, cleanness and environmental friendliness, is a preferred clean and efficient power generation technology in the 21 st century, is a 'fourth power generation mode' following three power generation modes of water power, firepower and atomic energy, and is paid attention by extensive researchers.
The biofuel cell is a special fuel cell which replaces the traditional metal catalyst with the biocatalyst, and is considered as a novel green energy source. The temperature requirement of the biocatalyst is severe when the biocatalyst participates in the reaction, so the heat dissipation problem is important in the biofuel cell device.
The invention discloses a vehicle fuel cell tube-band radiator with the name of CN110970639B and 2021.01.19, which comprises a plurality of layers of flat tubes arranged longitudinally, wherein the two transverse ends of each flat tube are respectively provided with a cooling liquid inlet and a cooling liquid outlet, a plurality of bent tube layers and metal sheet layers are arranged between every two layers of flat tubes in a transverse alternating manner, each bent tube layer comprises a plurality of bent tubes bent at a certain angle, each metal sheet layer comprises a plurality of groups of metal sheets, and fins are arranged on the metal sheets. The bent pipes are arranged in a staggered mode, so that air deflects when flowing through the fins and flows to the flat pipes on the upper side and the lower side, the amount of air flowing through the surfaces of the flat pipes is increased, however, a thermal boundary layer on the surfaces of the flat pipes is an inherent phenomenon in a conventional state, the method of increasing the amount of air flowing through the surfaces of the flat pipes only replaces a small part of high-temperature air on the thermal boundary layer on the surfaces of the flat pipes, the thermal boundary layer cannot be damaged fundamentally, and the effect of improving heat dissipation is low.
Disclosure of Invention
The invention provides a biofuel cell device, which aims to solve the technical problem of destroying a thermal boundary layer to improve the heat dissipation efficiency.
The technical scheme of the invention is realized as follows: the utility model provides a biofuel cell device, includes the pipe strap radiator, the pipe strap radiator is including the circulation chamber, the radiating heat dissipation chamber of forced air cooling, the pressure chamber that communicates with high pressurized air source that are filled with the coolant liquid, separate through first baffle between circulation chamber, the radiating heat dissipation chamber, separate through the second baffle between radiating heat dissipation chamber, the pressure chamber, the pipe strap radiator is equipped with resonance mechanism.
Further, resonance mechanism is including passing the vibration axle that heat dissipation chamber and one end are located circulation chamber, the other end is located the pressure chamber, the vibration axle is equipped with first resonance piece, second resonance piece along its axial interval, first resonance piece, second resonance piece are located the both sides of first baffle, the air inlet of pressure chamber is equipped with and is interrupted the intercommunication mechanism, the pressure chamber is equipped with the gas outlet.
Further, it includes rotatable pivot to be interrupted the intercommunication mechanism, pivot circumference evenly distributed has at least three back shaft, the back shaft is kept away from pivot one end and is fixed and be equipped with the blade, the blade is curved elastic plate in order to warp when receiving airflow pressure.
Furthermore, the end portion, located at the pressure cavity, of the vibration shaft is provided with a jacking head, the diameter of the jacking head is larger than that of the vibration shaft, the second partition plate is provided with a sliding hole in sliding fit with the jacking head in a sealing mode, the arc side wall of the jacking head is provided with a sealing ring used for sealing a gap between the jacking head and the hole wall of the sliding hole, a first elastic piece enabling the vibration shaft to reset is arranged between the second partition plate and the jacking head, the sliding hole is a counter sink, and the lower end of the upper end of the first elastic piece are abutted against the bottom of the sliding hole.
Furthermore, the surfaces of the first resonance sheet and the second resonance sheet which are relatively far away from each other are provided with vibration strengthening mechanisms, each vibration strengthening mechanism comprises a second elastic piece connected with the first resonance sheet or the second resonance sheet, and the end part of each second elastic piece is provided with a mass block.
Furthermore, the pressure cavity is provided with an arc-shaped sealing surface matched with the blade so as to improve the time for stopping the air flow from entering the pressure cavity by the blade.
Further, the drift diameter of an air outlet of the pressure cavity is smaller than that of an air inlet.
Further, the extreme deformation state of the blade is a flat plate shape.
Further, the first elastic member and the second elastic member are helical compression springs.
Further, gaps for allowing fluid to pass are formed among the first resonance sheet, the second resonance sheet and the first partition plate.
By adopting the technical scheme, the invention has the beneficial effects that: the resonance mechanism can destroy the thermal boundary layer and the speed boundary layer on the inner wall surfaces of the circulation cavity and the heat dissipation cavity, so that the transfer rate of the heat on the inner wall surfaces of the circulation cavity and the heat dissipation cavity is improved, and the heat dissipation effect is further improved.
The intermittent communication mechanism enables the air inlet of the pressure cavity to be intermittently communicated with the high-pressure air source, after the high-pressure air of the high-pressure air source enters the pressure cavity, one end, located in the pressure cavity, of the vibration shaft is pressed to enable the vibration shaft to slide, the vibration shaft drives the first resonance piece and the second resonance piece to move, the first resonance piece and the second resonance piece are in a sheet shape, so that the first resonance piece and the second resonance piece are easy to receive a circulation cavity and a self-vibration phenomenon is excited due to the fact that fluid in the heat dissipation cavity is blocked in the movement process, the circulation cavity is damaged, a thermal boundary layer and a speed boundary layer on the surface of the inner wall of the.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a tube-and-strip heat sink according to the present invention;
FIG. 2 is a cross-sectional view of the structure of FIG. 1;
FIG. 3 is a cross-sectional view of the structure of FIG. 1 in another direction;
FIG. 4 is an enlarged view taken at I in FIG. 3;
FIG. 5 is a schematic structural diagram of the resonant mechanism of the present invention;
FIG. 6 is a schematic structural view of the vibration-reinforcing mechanism of the present invention;
fig. 7 is a schematic structural view of the intermittent communication mechanism of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
An embodiment 1 of a biofuel cell device, as shown in fig. 1-7, comprises a tube-in-tube radiator, wherein the tube-in-tube radiator comprises a circulation cavity 1 filled with cooling liquid, a heat dissipation cavity 2 cooled by air and a pressure cavity 3 communicated with a high-pressure air source, the circulation cavity and the heat dissipation cavity are separated by a first partition plate 4, the heat dissipation cavity and the pressure cavity are separated by a second partition plate 5, the tube-in-tube radiator is provided with a resonance mechanism 6, the resonance mechanism comprises a vibration shaft 7 which penetrates through the heat dissipation cavity, one end of the vibration shaft is located in the circulation cavity, the other end of the vibration shaft is located in the pressure cavity, the vibration shaft is provided with a first resonance sheet 8 and a second resonance sheet 9 at intervals along the axial direction of the vibration shaft, the first resonance sheet and the second resonance sheet are located on two sides of the first partition plate.
The resonance mechanism can destroy the thermal boundary layer and the speed boundary layer on the inner wall surfaces of the circulation cavity and the heat dissipation cavity, so that the transfer rate of the heat on the inner wall surfaces of the circulation cavity and the heat dissipation cavity is improved, and the heat dissipation effect is further improved. The intermittent communicating mechanism enables the air inlet of the pressure cavity to be intermittently communicated with the high-pressure air source, after the high-pressure air of the high-pressure air source enters the pressure cavity, one end, located in the pressure cavity, of the vibration shaft is pressed to enable the vibration shaft to slide, the vibration shaft drives the first resonance piece and the second resonance piece to move, the first resonance piece and the second resonance piece are in a sheet shape, so that the first resonance piece and the second resonance piece are easy to be blocked by fluid in a circulation cavity and a heat dissipation cavity in the moving process to excite the self-vibration phenomenon, and a thermal boundary layer and a speed boundary layer on the surface of the inner wall of the circulation cavity and the heat dissipation.
An embodiment 2 of a biofuel cell device, as shown in fig. 1-7, comprises a tube-in-tube radiator, wherein the tube-in-tube radiator comprises a circulation chamber 1 filled with cooling liquid, a heat dissipation chamber 2 cooled by air and a pressure chamber 3 communicated with a high-pressure air source, the circulation chamber and the heat dissipation chamber are separated by a first partition plate 4, the heat dissipation chamber and the pressure chamber are separated by a second partition plate 5, the tube-in-tube radiator is provided with a resonance mechanism 6, the resonance mechanism comprises a vibration shaft 7 penetrating the heat dissipation chamber and having one end positioned in the circulation chamber and the other end positioned in the pressure chamber, the vibration shaft is provided with a first resonance sheet 8 and a second resonance sheet 9 at intervals along the axial direction thereof, the first resonance sheet and the second resonance sheet are positioned at two sides of the first partition plate, an air inlet of the pressure chamber is provided with an intermittent communication mechanism 10, the pressure chamber is provided with an air outlet 11, the intermittent communication mechanism, the end of the supporting shaft far away from the rotating shaft is fixedly provided with a blade 14 which is an arc-shaped elastic plate so as to deform when being subjected to airflow pressure. When high-pressure airflow blows to the two opposite blades 14, the blade at one side is pressed and bent, and the stress area of the blade per se is relatively reduced; the other side of the vane is pressed to be changed from bending to flat, and the force bearing area is increased, namely, the two opposite vanes 14 have a pressure difference, and the pressure difference drives the vanes to rotate; when the blades are aligned to the pressure cavity air inlet, the pressure cavity air inlet is blocked by the two opposite blades, the flow of high-pressure gas entering the pressure cavity is reduced sharply, the high-pressure gas in the pressure cavity is sprayed out of the pressure cavity air outlet, and the vibration shaft can return under the action of the gravity of the vibration shaft. It should be noted that, because one of the two opposite vanes cannot completely block the inlet of the pressure chamber due to bending deformation of the two opposite vanes, the path of the outlet of the pressure chamber should be increased in consideration of the above factors.
When one end of the vibration shaft, which is positioned in the pressure cavity, is pressed to enable the vibration shaft to slide, the second resonance sheet is close to the first partition plate, a thermal boundary layer of the first partition plate, which is positioned on one side of the heat dissipation cavity, is damaged, and the heat transfer efficiency of the first partition plate, which is positioned on one side of the heat dissipation cavity, is improved; meanwhile, the first resonance sheet is far away from the first partition plate, so that the stability of a thermal boundary layer is maintained, and excessive heat is prevented from being transferred to the first partition plate to enable the first partition plate to be locally deformed. After the heat on one side of the heat dissipation cavity of the first partition board is dissipated, the vibration shaft returns, and the first resonance sheet is close to the first partition board, so that the stability of a heat boundary layer is damaged, the heat transfer efficiency of the first partition board is improved, and the accumulated heat is transferred to one side of the heat dissipation cavity of the first partition board; namely, the thermal boundary layers on the two sides of the first clapboard are damaged alternately, and the first clapboard is used as an intermediate container for heat conduction in such a way of circulating and reciprocating, so that the heat conduction efficiency of the first clapboard is improved.
The end part of the vibration shaft, which is positioned at the pressure cavity, is provided with a jacking head 15, the diameter of the jacking head is larger than that of the vibration shaft, the second partition plate is provided with a sliding hole 16 which is in sealing sliding fit with the jacking head, the arc side wall of the jacking head is provided with a sealing ring which is used for sealing a gap between the jacking head and the hole wall of the sliding hole, a first elastic part 17 which enables the vibration shaft to reset is arranged between the second partition plate and the jacking head, the sliding hole is a countersunk hole, and the upper end of the first elastic part pushes the lower end of the jacking head and the lower end of the first elastic part against the hole bottom of the sliding.
The surfaces of the first resonance sheet and the second resonance sheet which are relatively far away are respectively provided with a vibration strengthening mechanism 18, the vibration strengthening mechanism comprises a second elastic part 19 connected with the first resonance sheet or the second resonance sheet, and the end part of the second elastic part is provided with a mass block 20.
In embodiment 3 of the biofuel cell device, unlike in embodiments 1-2, the pressure chamber is provided with an arc-shaped sealing surface 21 which is engaged with the vane to increase the time for the vane to stop the flow of gas into the pressure chamber; the air outlet drift diameter of the pressure cavity is smaller than that of the air inlet, the blade is in a flat plate shape in the limit deformation state, the first elastic piece and the second elastic piece are helical compression springs, and gaps for allowing fluid to pass are formed among the first resonance piece, the second resonance piece and the first partition plate.
In other embodiments, the intermittent communication mechanism may also be a solenoid valve to control the intermittent opening and closing of the pressure chamber inlet.
In other embodiments, the resonance mechanism may also be an elastic sheet arranged in the circulation chamber and the heat dissipation chamber, and when the fluid passes through the elastic sheet, the elastic sheet is driven to vibrate so as to break a thermal boundary layer and a velocity boundary layer on two sides of the first partition plate.
In other embodiments, the high-pressure air source is communicated with the heat dissipation cavity and the pressure cavity simultaneously, and the diameter of the jacking head is larger than that of the vibration shaft, so that the vibration shaft can be driven to slide even though the air pressure in the heat dissipation cavity and the air pressure in the pressure cavity are equal.
The sealing between the top pressing head 15 and the sliding hole 16 can be realized by the precision matching between the top pressing head 15 and the sliding hole 16, or by arranging a sealing ring on the arc outer wall surface of the top pressing head 15 or the inner wall surface of the sliding hole 16, which are the prior art in the field and are not described herein again.
When the circulating cavity filled with the cooling liquid is used, the pipe-belt type radiator is attached and fixed to the surface of the biofuel cell, so that the heat accumulated by the biofuel cell is guided to the circulating cavity filled with the cooling liquid and finally taken away.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (7)
1. A biological fuel cell device comprises a pipe belt type radiator, and is characterized in that the pipe belt type radiator comprises a circulation cavity filled with cooling liquid, a heat dissipation cavity for air cooling and heat dissipation and a pressure cavity communicated with a high-pressure air source, the circulation cavity and the heat dissipation cavity are separated by a first partition plate, the heat dissipation cavity and the pressure cavity are separated by a second partition plate, the pipe belt type radiator is provided with a resonance mechanism, the resonance mechanism comprises a vibration shaft which penetrates through the heat dissipation cavity, one end of the vibration shaft is positioned in the circulation cavity, the other end of the vibration shaft is positioned in the pressure cavity, the vibration shaft is provided with a first resonance sheet and a second resonance sheet at intervals along the axial direction of the vibration shaft, the first resonance sheet and the second resonance sheet are positioned at two sides of the first partition plate, an air inlet of the pressure cavity is provided with a discontinuous communication mechanism, the pressure cavity is provided with an air outlet, the discontinuous communication mechanism, the utility model discloses a vibration shaft, including pivot, supporting shaft, vibration shaft, second baffle, top pressure head, sealing ring, first elastic component, sliding hole, the pivot is kept away from pivot one end and is fixed to be equipped with the blade, the blade is curved elastic plate in order to warp when receiving airflow pressure, the tip that the vibration shaft is located the pressure chamber is equipped with the top pressure head, top pressure head diameter is greater than vibration shaft diameter, the second baffle is equipped with the sliding hole with the sealed sliding fit of top pressure head, and the circular arc lateral wall of top pressure head is equipped with the sealing washer that is used for the clearance between the pore wall of sealed top pressure head and sliding hole, be equipped with the first elastic component that makes the vibration shaft reset between second baffle and the top pressure head, the sliding hole is the counter sink, the upper end.
2. The biofuel cell device as set forth in claim 1 wherein the surfaces of the first and second resonator plates facing away from each other are provided with vibration-reinforcing means, said vibration-reinforcing means comprising a second elastic member connected to the first or second resonator plate, the end of the second elastic member being provided with a mass.
3. The biofuel cell device of claim 2 wherein said pressure chamber is provided with an arcuate sealing surface for engaging the vane to increase the time for the vane to block gas flow into the pressure chamber.
4. The biofuel cell device as set forth in claim 3 wherein said pressure chamber has a smaller gas outlet path than a gas inlet.
5. The biofuel cell device as set forth in claim 4 wherein said vanes are flat in their extreme deformation state.
6. The biofuel cell device as set forth in claim 5 wherein said first and second elastic members are helical compression springs.
7. The biofuel cell device as set forth in claim 6 wherein said first and second resonator plates and said first separator plate have gaps therebetween through which fluid passes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110374735.0A CN112803038B (en) | 2021-04-08 | 2021-04-08 | Biological fuel cell device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110374735.0A CN112803038B (en) | 2021-04-08 | 2021-04-08 | Biological fuel cell device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112803038A CN112803038A (en) | 2021-05-14 |
| CN112803038B true CN112803038B (en) | 2021-07-02 |
Family
ID=75816452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110374735.0A Active CN112803038B (en) | 2021-04-08 | 2021-04-08 | Biological fuel cell device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112803038B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6789610B1 (en) * | 2003-08-28 | 2004-09-14 | Hewlett-Packard Development Company, L.P. | High performance cooling device with vapor chamber |
| CN1758007A (en) * | 2005-10-27 | 2006-04-12 | 浙江杭叉工程机械股份有限公司 | Combined aluminium pipe rock radiator |
| CN201812242U (en) * | 2010-10-08 | 2011-04-27 | 刁国正 | Air-cooled computer damping radiator |
| CN103105092A (en) * | 2013-02-20 | 2013-05-15 | 安徽天祥空调科技有限公司 | Whole braze welding all-aluminum module radiator |
| CN105128652A (en) * | 2015-08-26 | 2015-12-09 | 山东同创汽车散热装置股份有限公司 | Vibration strengthening heat transfer device of automobile radiator |
| CN106461352A (en) * | 2014-05-08 | 2017-02-22 | 达纳加拿大公司 | Heat exchanger with slide-on mounting bracket |
| EP3467420A1 (en) * | 2016-01-27 | 2019-04-10 | Luoyang Ruichang Environmental Engineering Co., Ltd | Arc-shaped plate heat exchanger |
| CN111980795A (en) * | 2020-08-18 | 2020-11-24 | 马鞍山聚力科技有限公司 | High-efficiency heat-dissipation single-cylinder diesel engine with compact size and small size |
| CN212874587U (en) * | 2020-08-12 | 2021-04-02 | 杨靖 | Energy-saving heat dissipation device for new energy automobile battery |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9103357B2 (en) * | 2012-09-29 | 2015-08-11 | Shenzhen China Star Optoelectronics Technology Co., Ltd | Cylinder |
| CN104768354B (en) * | 2015-03-20 | 2017-03-08 | 长春隆美科技发展有限公司 | Piezoelectric driving type heat dissipation module |
-
2021
- 2021-04-08 CN CN202110374735.0A patent/CN112803038B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6789610B1 (en) * | 2003-08-28 | 2004-09-14 | Hewlett-Packard Development Company, L.P. | High performance cooling device with vapor chamber |
| CN1758007A (en) * | 2005-10-27 | 2006-04-12 | 浙江杭叉工程机械股份有限公司 | Combined aluminium pipe rock radiator |
| CN201812242U (en) * | 2010-10-08 | 2011-04-27 | 刁国正 | Air-cooled computer damping radiator |
| CN103105092A (en) * | 2013-02-20 | 2013-05-15 | 安徽天祥空调科技有限公司 | Whole braze welding all-aluminum module radiator |
| CN106461352A (en) * | 2014-05-08 | 2017-02-22 | 达纳加拿大公司 | Heat exchanger with slide-on mounting bracket |
| CN105128652A (en) * | 2015-08-26 | 2015-12-09 | 山东同创汽车散热装置股份有限公司 | Vibration strengthening heat transfer device of automobile radiator |
| EP3467420A1 (en) * | 2016-01-27 | 2019-04-10 | Luoyang Ruichang Environmental Engineering Co., Ltd | Arc-shaped plate heat exchanger |
| CN212874587U (en) * | 2020-08-12 | 2021-04-02 | 杨靖 | Energy-saving heat dissipation device for new energy automobile battery |
| CN111980795A (en) * | 2020-08-18 | 2020-11-24 | 马鞍山聚力科技有限公司 | High-efficiency heat-dissipation single-cylinder diesel engine with compact size and small size |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112803038A (en) | 2021-05-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102427320B (en) | Thermoelectric generator using superconducting fluid for heat transfer | |
| WO2022100087A1 (en) | Micro gas turbine combined circulation system | |
| CN219242005U (en) | Peak regulating system for photo-thermal power generation coupling compressed air energy storage | |
| AU2011202483A1 (en) | Exhaust structure of sub-boiler of small cogenerator and cover assembly for exhaust channel of sub-boiler of small cogenerator | |
| CN112803038B (en) | Biological fuel cell device | |
| CN211903867U (en) | Waste heat discharge heat exchanger device using heat pipe as heat conducting element | |
| CN210534701U (en) | Efficient siphon heat dissipation system | |
| CN113137779B (en) | Combined cooling heating and power system without moving parts | |
| CN107659209A (en) | The heat pipe circulation residual heat thermoelectric power generation of temperature-difference power generation module and its composition based on flat-plate heat pipe | |
| CN210217844U (en) | Supercritical carbon dioxide Brayton cycle work doing system | |
| CN112324553A (en) | Cooling device for engine exhaust valve | |
| CN218937114U (en) | Pump loop heat pipe condenser with efficient condensing function | |
| CN221008991U (en) | Air-cooled proton exchange membrane fuel cell based on plate heat pipe enhanced heat exchange | |
| CN221036977U (en) | Heat pipe heat exchanger for vertical flue | |
| CN215373592U (en) | Dry-wet dual-purpose parallel flow evaporative cooler | |
| CN218379975U (en) | Thermoelectric coupling system based on high-efficient photovoltaic light and heat integrative subassembly | |
| CN202586822U (en) | Thermoelectric generator using superconducting fluid for heat transfer | |
| CN216159391U (en) | Air supply system and refrigerating system of compressor | |
| CN212409174U (en) | Heat power type industrial refrigerating device | |
| CN210889228U (en) | Gravity heat pipe type cooling device for wind driven generator | |
| CN217936372U (en) | Porous fin phase change material box of coupling oblique rib square oscillating heat pipe | |
| CN210108056U (en) | Exhaust waste heat recovery device of metallurgical furnace | |
| CN221055596U (en) | High-pressure gas heat exchange device | |
| CN212210755U (en) | Generator heat sink for power station | |
| CN213937769U (en) | Circulating device for cooling medium waste heat power generation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |