CN112635873B - Heat dissipation mechanism for new energy automobile battery management - Google Patents

Heat dissipation mechanism for new energy automobile battery management Download PDF

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Publication number
CN112635873B
CN112635873B CN202110082797.4A CN202110082797A CN112635873B CN 112635873 B CN112635873 B CN 112635873B CN 202110082797 A CN202110082797 A CN 202110082797A CN 112635873 B CN112635873 B CN 112635873B
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China
Prior art keywords
heat
heat dissipation
air guide
annular groove
new energy
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CN202110082797.4A
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CN112635873A (en
Inventor
张利琴
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Tai'an Fuxing Auto Parts Co ltd
Taian Taide Heavy Industry Co ltd
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Taian Taide Heavy Industry Co ltd
Tai'an Fuxing Auto Parts Co ltd
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Priority to CN202110082797.4A priority Critical patent/CN112635873B/en
Publication of CN112635873A publication Critical patent/CN112635873A/en
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/61—Types of temperature control
    • H01M10/613—Cooling or keeping cold
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/62—Heating or cooling; Temperature control specially adapted for specific applications
    • H01M10/625—Vehicles
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/63—Control systems
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/65—Means for temperature control structurally associated with the cells
    • H01M10/653—Means for temperature control structurally associated with the cells characterised by electrically insulating or thermally conductive materials
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/65—Means for temperature control structurally associated with the cells
    • H01M10/655—Solid structures for heat exchange or heat conduction
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/65—Means for temperature control structurally associated with the cells
    • H01M10/655—Solid structures for heat exchange or heat conduction
    • H01M10/6551—Surfaces specially adapted for heat dissipation or radiation, e.g. fins or coatings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/65—Means for temperature control structurally associated with the cells
    • H01M10/655—Solid structures for heat exchange or heat conduction
    • H01M10/6554—Rods or plates
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/65—Means for temperature control structurally associated with the cells
    • H01M10/655—Solid structures for heat exchange or heat conduction
    • H01M10/6556—Solid parts with flow channel passages or pipes for heat exchange
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/65—Means for temperature control structurally associated with the cells
    • H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
    • H01M10/6561—Gases
    • H01M10/6563—Gases with forced flow, e.g. by blowers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/65—Means for temperature control structurally associated with the cells
    • H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
    • H01M10/6567—Liquids
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Automation & Control Theory (AREA)
  • Secondary Cells (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)

Abstract

The invention discloses a heat dissipation mechanism for battery management of a new energy automobile, which comprises an installation seat and a controller, wherein rubber columns are arranged at four corners of the installation seat, annular grooves which are mutually connected are formed in the top of the installation seat, a protective air bag which is mutually matched with the rubber columns is arranged on the outer side of the installation seat, a cover plate is arranged at the top of each annular groove, heat dissipation through holes are formed in the four corners inside the cover plate, and an air cooling heat dissipation assembly is arranged in the middle of the bottom of each annular groove. According to the invention, through the mutual matching of the heat-conducting water-cooling components, the battery pack is in an annular ring shape and is tightly attached to the heat-conducting silica gel sheet, so that the heat actually radiated by the battery pack is absorbed and permeated in the first time, and the functions of absorbing and releasing the heat by the outer wall of the device and radiating and cooling the heat are provided when the circulating water of water liquid in the circulating water tank is cooled, and the cooling effect of radiating the heat of the device to the outside is provided.

Description

Heat dissipation mechanism for new energy automobile battery management
Technical Field
The invention relates to the technical field of new energy automobiles, in particular to a heat dissipation mechanism for managing new energy automobile batteries.
Background
Electric vehicles mainly use battery packs as power devices. The battery pack supplies power to the electric vehicle after being charged and stored with energy from the outside. The battery pack operates by repeatedly charging and discharging;
when current battery is carrying out the heat dissipation management, generally around the outer wall laminating water-cooling or air-cooled heat dissipation mechanism with the group battery, however the central authorities of group battery generate heat fast, single heat dissipation mechanism is difficult quick with the heat cooling of group battery from inside to outside, thereby the life of very big reduction group battery, reduce heat dissipation mechanism's cooling performance and heat conduction effect, the group battery power and the density that ordinary new energy automobile used are higher, thermal direction is blown off and is adsorbed the cooling and can't reach the actual demand of idealization, the heat production of battery self has often been makeed and has been concentrated, thereby make the naked part of battery also unable natural heat transfer, the use effect of the practical application of the power supply demand of battery has been influenced.
Disclosure of Invention
The invention aims to provide a heat dissipation mechanism for managing a new energy automobile battery, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the heat dissipation device comprises a mounting seat and a controller, wherein rubber columns are arranged at four corners of the mounting seat, annular grooves which are connected with each other are formed in the top of the mounting seat, protective air bags which are matched with the rubber columns are arranged on the outer side of the mounting seat, a cover plate is arranged at the top of each annular groove, heat dissipation through holes are formed in the four corners of the inner part of the cover plate, an air-cooling heat dissipation assembly is arranged at the middle position of the bottom of each annular groove, heat dissipation fins are arranged at the middle positions of two sides and the middle positions of two ends of the inner part of each annular groove, a mounting bin is arranged at the middle position of one side of each annular groove, a circulating water tank is arranged at one side of the bottom of each circulating water tank, water pumps which are communicated with each other are arranged at one side of the bottom of each circulating water tank, and heat conduction water cooling assemblies are uniformly arranged on the inner wall of each annular groove;
a heat dissipation fan A is arranged in the middle of the bottom of the air-cooled heat dissipation assembly, a heat dissipation fan B is arranged in the middle of the top of the cover plate, inner spiral air guide pipes which are communicated with each other are arranged at the bottom of the heat dissipation fan B and the top of the heat dissipation fan A, an air guide column is arranged in the middle of the inner portion of the annular groove, the air guide pipes A and B which are communicated with each other are respectively arranged in the middle of the tops of two sides of the inner portion of the annular groove and in the middle of the tops of two ends of the annular groove, the air guide pipes A and B are communicated with one group of inner spiral air guide pipes, the air guide column is communicated with the other group of inner spiral air guide pipes, blind holes A are uniformly arranged on the outer sides of the air guide columns, and the blind holes B are uniformly arranged at the bottoms of the air guide pipes A and B;
the inner wall of heat conduction water cooling subassembly is evenly arranged and is equipped with the heating panel, and the multiunit the inboard symmetry of heating panel is equipped with the infiltration layer, and is two sets of one side that the infiltration layer is close to each other is equipped with the heat-conducting layer, the heat conduction silica gel piece of heat-conducting layer mutually supporting is evenly arranged to one side of heating panel, the output of water pump is equipped with the branching water-cooling tube with infiltration layer mutual adaptation, the intermediate position department at mount pad both ends is equipped with one side and all is equipped with the radiating seat, and three groups the inboard of radiating seat is equipped with the fin, and fin and heating panel intercommunication each other cooperate, the controller passes through the signal of telecommunication respectively with cooling fan A, water pump and cooling fan B electric connection.
Preferably, the branched water cooling pipe is wound around the inner side of the permeation pipe layer and is communicated with the circulating water tank.
Preferably, the top of the heat dissipation seat is provided with an air outlet.
Preferably, the top of rubber column is equipped with the rubber buffer circle, the bottom of rubber column is equipped with fixed sucking disc.
Preferably, one side at protection gasbag top is equipped with the air cock, and the inboard of air cock is equipped with the sealing plug.
Preferably, one side at the top of the circulating water tank is provided with a water inlet, and one end of the front side of the circulating water tank is provided with a liquid level display window.
Preferably, the inner spiral air guide pipe, the cooling fan A and the cooling fan B are matched with each other in a spiral air guide structure.
Preferably, the blind holes a and B are matched with the heat dissipation fins correspondingly.
Preferably, the bottom of the cover plate is provided with a heat dissipation aluminum plate.
Preferably, the heat-conducting silica gel sheet is uniformly attached to the inner wall of the annular groove.
Compared with the prior art, the invention provides a heat dissipation mechanism for new energy automobile battery management, which has the following beneficial effects:
1. according to the invention, through the mutual matching of the heat-conducting water-cooling components, the battery pack is annularly wound on the clinging position of the heat-conducting silica gel sheet, so that the heat actually radiated by the battery pack is absorbed and permeated in the first time, and the functions of alleviating heat absorption and heat radiation and cooling of the outer wall of the device are provided when the circulating water of water inside the circulating water tank is cooled, and the cooling effect that the heat of the device is radiated to the outside is provided.
2. The invention provides the air guide flow direction at the central position in the device by utilizing the mutual matching of the air-cooled radiating components, and the air guide flow direction is matched with the radiating structures of the radiating fins, so that the battery pack applies guide wind force from inside to outside, and a concentrated heat source of the battery pack can be quickly radiated, thereby achieving the purposes of heat dispersion and no concentration, and improving the radiating space and the effect in the device.
3. The invention ensures that the battery pack of the device is arranged in four groups under the separation and the attachment of the radiating fins by combining and adapting the inside and the outside of the air cooling and the water cooling, thereby not only providing radiating and air guiding points in the device, but also further improving the integral radiating effect of the device and prolonging the service life of the battery pack by matching with the water cooling adsorption structure surrounded by the inner wall.
Drawings
FIG. 1 is a front cross-sectional view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a perspective view of the present invention;
FIG. 4 is a partial structural diagram of the heat sink plate of the present invention;
FIG. 5 is a bottom view of the cover plate of the present invention;
fig. 6 is a bottom view of the mount of the present invention.
In the figure: 1. a mounting seat; 2. an annular groove; 3. a protective airbag; 4. a heat radiation fan A; 401. an inner spiral duct; 402. a wind guide post; 403. a blind hole A; 404. an air guide pipe A; 405. a blind hole B; 406. a heat radiation fan B; 407. an air guide pipe B; 5. heat dissipation fins; 6. a bifurcated water-cooled tube; 601. a permeate tube layer; 602. a heat dissipation base; 603. a heat sink; 604. a heat conducting layer; 605. a heat-conducting silica gel sheet; 606. a heat dissipation plate; 7. installing a bin; 8. a water pump; 9. a circulating water tank; 10. a controller; 11. a cover plate; 12. a heat dissipation port; 13. a rubber column.
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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: a heat dissipation mechanism for battery management of a new energy automobile comprises a mounting seat 1 and a controller 10, wherein rubber columns 13 are arranged at four corners of the mounting seat 1, rubber buffer rings are arranged at the tops of the rubber columns 13, fixed suckers are arranged at the bottoms of the rubber columns 13, the shock resistance and the buffer performance of the device are improved, annular grooves 2 which are mutually connected are arranged at the top of the mounting seat 1, a protection air bag 3 which is mutually matched with the rubber columns 13 is arranged at the outer side of the mounting seat 1, an air nozzle is arranged at one side of the top of the protection air bag 3, a sealing plug is arranged at the inner side of the air nozzle, the protection performance of the device is improved, a cover plate 11 is arranged at the top of the annular groove 2, a heat dissipation aluminum plate is arranged at the bottom of the cover plate 11, the heat dissipation function of a component is improved, heat dissipation through holes 12 are arranged at the four corners inside the cover plate 11, an air cooling heat dissipation component is arranged at the middle position of the bottom of the annular groove 2, heat dissipation fins 5 are arranged at the middle positions of two sides inside the annular groove 2 and the middle positions of two ends, an installation bin 7 is arranged in the middle of one side of the annular groove 2, a circulating water tank 9 is arranged on one side of the installation bin 7, a water inlet is formed in one side of the top of the circulating water tank 9, a liquid level display window is arranged at one end of the front face of the circulating water tank 9, water pumps 8 which are mutually communicated are arranged on one side of the bottom of the circulating water tank 9, and heat-conducting water cooling assemblies are uniformly arranged on the inner wall of the annular groove 2;
a heat radiation fan A4 is arranged at the middle position of the bottom of the air-cooled heat radiation component, a heat radiation fan B406 is arranged at the middle position of the top of the cover plate 11, an inner spiral air guide pipe 401 which is communicated with the bottom of the heat radiation fan B406 and the top of the heat radiation fan A4 are arranged between the bottom of the heat radiation fan B406 and the top of the heat radiation fan A4, the inner spiral air guide pipe 401, the heat radiation fan A4 and the heat radiation fan B406 are mutually matched in a spiral air guide structure, the traction force of the wind direction is improved, an air guide column 402 is arranged at the middle position inside the annular groove 2, an air guide pipe A404 and an air guide pipe B407 which are communicated with each other are respectively arranged at the middle position of the tops at two sides inside the annular groove 2 and the middle position of the tops at two ends, the air guide pipe A404 and the air guide pipe B407 are communicated with one group of inner spiral air guide pipes 401, the air guide column 402 is communicated with the other group of inner spiral air guide pipes 401, blind holes A403 are uniformly arranged at the outer side of the air guide column 402, and blind holes B405 are uniformly arranged at the bottoms of the air guide pipe A404 and the air guide pipe B407, the blind holes A403 and B405 are correspondingly matched with the radiating fins 5, so that the air cooling and radiating effect is improved;
the inner wall of heat conduction water-cooling subassembly evenly arranges and is equipped with heating panel 606, the inboard symmetry of multiunit heating panel 606 is equipped with infiltration tube layer 601, the one side that two sets of infiltration tube layers 601 are close to each other is equipped with heat-conducting layer 604, heat-conducting silica gel piece 605 that heat-conducting layer 604 was mutually supported is evenly arranged to one side of heating panel 606, heat-conducting silica gel piece 605 evenly laminates and the inner wall of ring channel 2, the output of water pump 8 is equipped with the branching water-cooling tube 6 with infiltration tube layer 601 mutual adaptation, the intermediate position department at mount pad 1 both ends is equipped with one side and all is equipped with radiating seat 602, the top of radiating seat 602 is equipped with the air outlet, be convenient for discharge hot gas, the inboard of three sets of radiating seats 602 is equipped with fin 603, and fin 603 and heating panel 606 mutual intercommunication cooperation, controller 10 respectively with cooling fan A4, water pump 8 and cooling fan B406 electric connection through the signal of telecommunication.
In embodiment 1, as shown in fig. 1 to 3, when the cooling fan A4 and the cooling fan B406 are started, the internal spiral air guiding tube 401 is guided and engaged with the air guiding column 402, so that the wind power generated by the cooling fan A4 flows in a spiral flow guiding structure, and is discharged under the engagement of the air guiding column 402 and the blind hole a403, and the wind power generated by the cooling fan B406 flows out of the blind hole B405 through the communication between the air guiding tube a404 and the air guiding tube B407 and the arrangement of the blind hole B405, so that the guided wind flow can be diffused from inside to outside to the annular groove 2, and thus not only does the cooling heat dissipation on the battery pack by engaging with the cooling fins 5, but also transmits the dissipated heat to the inner wall of the annular groove 2 by engaging with the water cooling structure, thereby effectively dissipating the heat, enhancing the practical application effect of the heat dissipation mechanism of the apparatus, and prolonging the service life of the battery pack.
Embodiment 2, as shown in fig. 1 and fig. 6, the installation cooperation of the rubber column 13 and the positioning of the installation base 1 are used for assisting the fixing, and simultaneously, under the installation cooperation of the rubber column 13 and the protection airbag 3, the shock and impact on the device are relieved, the stability and the shock resistance of the installation of the device are improved, and the damage to the components is reduced.
The working principle is as follows: when the device is used, the battery pack is divided into four groups under the separation of the radiating fins 5 and is arranged in the annular groove 2, the controller 10 is utilized to respectively start the radiating fan A4, the water pump 8 and the radiating fan B406, when the radiating fan A4 and the radiating fan B406 are started, radiating hot air is blown into the annular groove 2 and guided, heat is extended to the inner wall of the annular groove 2 under the radiating conduction of the radiating fins 5, the water pump 8 started at the moment is matched to pump out water in the circulating water tank 9 and flows under the guide of the branched water-cooling tubes 6, the branched water-cooling tubes 6 are matched by the surrounding of the permeation tube layer 601 during the process, the branched water-cooling tubes 6 surround the inside of the annular groove 2 and are communicated with the circulating water tank 9 again, the water-cooling structure works sequentially, and the water-cooling heat dissipation work is carried out through the permeation of the permeation tube layer 601, the heat conduction of the heat-conducting silicon film 605 and the heat absorption characteristic of the heat-conducting layer 604, and the gas after heat dissipation is exhausted under the cooperation of the heat dissipation fins 603, so that the heat source in the device can be absorbed and dissipated, the heat dissipation effect of the device is greatly enhanced by matching with air cooling and water cooling, and the practical value of the heat dissipation mechanism is increased.
Finally, it should be noted that the above-mentioned contents are only used for illustrating the technical solutions of the present invention, and not for limiting the protection scope of the present invention, and that the simple modifications or equivalent substitutions of the technical solutions of the present invention by those of ordinary skill in the art can be made without departing from the spirit and scope of the technical solutions of the present invention.

Claims (10)

1. The utility model provides a new energy automobile battery management is with heat dissipation mechanism, includes mount pad (1) and controller (10), its characterized in that: the rubber column (13) is arranged at the four corners of the mounting seat (1), the annular groove (2) which is connected with each other is arranged at the top of the mounting seat (1), the protective air bag (3) which is matched with the rubber column (13) is arranged at the outer side of the mounting seat (1), the cover plate (11) is arranged at the top of the annular groove (2), the heat dissipation through hole (12) is arranged at the four corners of the inner part of the cover plate (11), the air cooling heat dissipation assembly is arranged at the middle position of the bottom of the annular groove (2), the heat dissipation fins (5) are arranged at the middle position of the two sides of the inner part of the annular groove (2) and the middle position of the two ends of the inner part of the annular groove (2), the mounting bin (7) is arranged at the middle position of one side of the annular groove (2), the circulating water tank (9) is arranged at one side of the bottom of the circulating water tank (9), and the water pump (8) which is communicated with each other is arranged at one side of the circulating water tank (9), heat-conducting water cooling components are uniformly arranged on the inner wall of the annular groove (2);
a heat radiation fan A (4) is arranged at the middle position of the bottom of the air-cooled heat radiation component, a heat radiation fan B (406) is arranged at the middle position of the top of the cover plate (11), inner spiral air guide pipes (401) which are mutually communicated are arranged at the bottom of the heat radiation fan B (406) and the top of the heat radiation fan A (4), an air guide column (402) is arranged at the middle position of the inner part of the annular groove (2), an air guide pipe A (404) and an air guide pipe B (407) which are mutually communicated are respectively arranged at the middle positions of the tops of two sides of the inner part of the annular groove (2) and at the middle positions of the tops of two ends, the air guide pipes A (404) and the air guide pipe B (407) are mutually communicated with one group of inner spiral air guide pipes (401), the air guide column (402) is mutually communicated with the other group of inner spiral air guide pipes (401), blind holes A (403) are uniformly arranged on the outer side of the air guide column (402), blind holes B (405) are uniformly formed in the bottoms of the air guide pipe A (404) and the air guide pipe B (407);
the inner wall of the heat-conducting water cooling component is uniformly provided with heat dissipation plates (606), the inner sides of a plurality of groups of heat dissipation plates (606) are symmetrically provided with permeation tube layers (601), one side of each two groups of permeation tube layers (601) close to each other is provided with a heat conduction layer (604), heat conducting silicon rubber sheets (605) which are matched with each other and are provided with heat conducting layers (604) are uniformly arranged on one side of the heat radiating plate (606), the output end of the water pump (8) is provided with a bifurcated water-cooling pipe (6) which is matched with the permeation pipe layer (601), one side of the middle position of the two ends of the mounting seat (1) is provided with a heat radiating seat (602), the inner sides of the three groups of heat radiating seats (602) are provided with heat radiating fins (603), and the radiating fins (603) are communicated and matched with the radiating plate (606), and the controller (10) is respectively and electrically connected with the radiating fan A (4), the water pump (8) and the radiating fan B (406) through electric signals.
2. The heat dissipation mechanism for new energy automobile battery management according to claim 1, characterized in that: the branched water-cooling pipe (6) is wound on the inner side of the permeation pipe layer (601) and is communicated with the circulating water tank (9).
3. The heat dissipation mechanism for new energy automobile battery management according to claim 1, characterized in that: an air outlet is formed in the top of the heat dissipation seat (602).
4. The heat dissipation mechanism for new energy automobile battery management according to claim 1, characterized in that: the top of rubber column (13) is equipped with the rubber buffer circle, the bottom of rubber column (13) is equipped with fixed sucking disc.
5. The heat dissipation mechanism for new energy automobile battery management according to claim 1, characterized in that: an air tap is arranged on one side of the top of the protective air bag (3), and a sealing plug is arranged on the inner side of the air tap.
6. The heat dissipation mechanism for new energy automobile battery management according to claim 1, characterized in that: and a water inlet is formed in one side of the top of the circulating water tank (9), and a liquid level display window is formed in one end of the front side of the circulating water tank (9).
7. The heat dissipation mechanism for new energy automobile battery management according to claim 1, characterized in that: the inner spiral air guide pipe (401), the cooling fan A (4) and the cooling fan B (406) are matched with each other in a spiral air guide structure.
8. The heat dissipation mechanism for new energy automobile battery management according to claim 1, characterized in that: the blind holes A (403) and B (405) are matched with the radiating fins (5) correspondingly.
9. The heat dissipation mechanism for new energy automobile battery management according to claim 1, characterized in that: and a heat dissipation aluminum plate is arranged at the bottom of the cover plate (11).
10. The heat dissipation mechanism for new energy automobile battery management according to claim 1, characterized in that: the heat-conducting silica gel sheet (605) is uniformly attached to the inner wall of the annular groove (2).
CN202110082797.4A 2021-01-21 2021-01-21 Heat dissipation mechanism for new energy automobile battery management Active CN112635873B (en)

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Application Number Priority Date Filing Date Title
CN202110082797.4A CN112635873B (en) 2021-01-21 2021-01-21 Heat dissipation mechanism for new energy automobile battery management

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Application Number Priority Date Filing Date Title
CN202110082797.4A CN112635873B (en) 2021-01-21 2021-01-21 Heat dissipation mechanism for new energy automobile battery management

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CN112635873A CN112635873A (en) 2021-04-09
CN112635873B true CN112635873B (en) 2022-07-08

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Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113745691B (en) * 2021-08-12 2023-03-17 海南大学 Heat dissipation type multi-cooling chassis of new energy automobile
CN114583329B (en) * 2022-03-14 2023-12-12 辽宁生态工程职业学院 Heat radiation structure for improving high-efficiency energy storage of new energy battery
CN116435665B (en) * 2023-06-15 2023-09-22 常州市兔客智能科技有限公司 Liquid thermal management system of new energy battery pack

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