CN212062624U - New energy battery module - Google Patents
New energy battery module Download PDFInfo
- Publication number
- CN212062624U CN212062624U CN202020461234.7U CN202020461234U CN212062624U CN 212062624 U CN212062624 U CN 212062624U CN 202020461234 U CN202020461234 U CN 202020461234U CN 212062624 U CN212062624 U CN 212062624U
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- CN
- China
- Prior art keywords
- heat exchange
- mounting seat
- oil
- new energy
- plate
- 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.)
- Expired - Fee Related
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- 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
- Y02E60/10—Energy storage using batteries
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- 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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- 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
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/40—Application of hydrogen technology to transportation, e.g. using fuel cells
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- Battery Mounting, Suspending (AREA)
- Secondary Cells (AREA)
Abstract
A new energy battery module comprises a mounting base, an electric cabinet, an oil tank and a radiator; a cover plate is arranged on the mounting seat in a matching way, and a downward-protruding heat-insulating layer is arranged on the corresponding cover plate; a plurality of locking bolts are arranged on the cover plate; the inner wall of the mounting seat is a hollow plate, and a plurality of reinforcing pieces are arranged inside the mounting seat; a plurality of groups of heat exchange plates are transversely arranged on the mounting seat, and a plurality of wire racks are longitudinally arranged on the mounting seat; a plurality of heat exchange sheets are arranged on the heat exchange plate; a heating module is arranged inside the heat exchange plate; the middle part of the wire frame is provided with a mounting groove, and the wire frame is provided with a plurality of through holes for inserting cables conveniently; the electric cabinet is arranged on one side of the mounting seat, and a main control unit is integrated in the electric cabinet; a liquid supply pipe and a return pipe are arranged on one side of the mounting seat; the inside of the oil tank is filled with heat exchange oil, and one side of the oil tank is provided with a radiator; the utility model discloses well group battery can work at suitable temperature to the performance that influences the group battery is crossed excessively to the high temperature or low excessively.
Description
Technical Field
The utility model relates to a battery module technical field especially relates to a new forms of energy battery module.
Background
The new energy automobile adopts unconventional automobile fuel as a power source (or adopts conventional automobile fuel and a novel vehicle-mounted power device), integrates advanced technologies in the aspects of power control and driving of the automobile, and forms an automobile with advanced technical principle, new technology and new structure; the electric automobile is the most common mode of the new energy automobile; the new energy battery is used as a power source of the new energy automobile; under the condition of low temperature in winter, the chemical activity of the battery is low, and the cruising ability of the new energy automobile is greatly influenced; and the temperature is high in summer, and particularly in the process of quick charging, a large amount of heat is released, and the battery is overheated and easily self-ignites.
In order to solve the above problems, a new energy battery module is provided in the present application.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
The method aims to solve the problem that a new energy battery in the background technology is used as a power source of a new energy automobile; under the condition of low temperature in winter, the chemical activity of the battery is low, and the cruising ability of the new energy automobile is greatly influenced; and the in-process that summer temperature is high, especially quick charge releases a large amount of heats, the overheated technical problem of easy spontaneous combustion of battery, the utility model provides a new forms of energy battery module, the utility model discloses well group battery can work at suitable temperature to the performance that influences the group battery is crossed excessively to the high or low excessively of temperature.
(II) technical scheme
In order to solve the problems, the utility model provides a new energy battery module, which comprises a mounting seat, an electric cabinet, an oil tank and a radiator;
the mounting seat is provided with a cover plate in a matching way, the middle part of the mounting seat is inwards sunken, and the corresponding cover plate is provided with a downward-protruding heat-insulating layer; the cover plate is provided with a plurality of locking bolts and is fixedly connected with the mounting seat through the locking bolts; the inner wall of the mounting seat is a hollow plate, a plurality of reinforcing pieces are arranged inside the mounting seat, the reinforcing pieces divide the inside of the mounting seat into a plurality of cavities, and filling layers are arranged in the cavities;
a plurality of groups of heat exchange plates are transversely arranged on the mounting seat, and a plurality of wire racks are longitudinally arranged on the mounting seat; the wire frame is matched with the heat exchange plate to divide the mounting base into a plurality of mounting cavities; the heat exchange plate is hollow, and a channel for heat exchange oil to flow through is formed; a plurality of heat exchange sheets are arranged on the heat exchange plate, and the heat exchange sheets are arranged into a T shape; the heat exchange fins are inserted into the gaps of the battery pack; a heating module is arranged in the heat exchange plate, and a temperature monitoring module is arranged on one side of the heat exchange plate, which is far away from the heating module; the middle part of the wire frame is provided with a mounting groove, and the wire frame is provided with a plurality of through holes for inserting cables conveniently;
the electric cabinet is arranged on one side of the mounting seat, a main control unit is integrated in the electric cabinet, the main control unit is in control connection with the heating module, and the main control unit is in signal connection with the temperature monitoring module; a liquid supply pipe and a return pipe are arranged on one side of the mounting seat; the first oil pump is arranged on the liquid supply pipe, and the other end of the liquid supply pipe is connected with the oil tank; the first oil pump is communicated and connected with the interior of the heat exchange plate; the return pipe is provided with a second oil pump, and the other end of the return pipe is connected with the oil tank; the second oil pump is communicated with the interior of the heat exchange plate; the main control unit is in control connection with the first oil pump and the second oil pump;
the inside of oil tank is full of heat transfer oil, and one side of oil tank is provided with the radiator, and the radiator is installed towards vehicle locomotive direction.
Preferably, the joint between the mounting seat and the cover plate is filled with sealant.
Preferably, the heat exchange oil is insulating oil.
Preferably, a wiring board is arranged on one side of the mounting seat, and a plurality of wiring posts for outputting electric energy are arranged on the wiring board.
Preferably, the top of the radiator is provided with a liquid inlet end, and the liquid inlet end is in conduction connection with the return pipe.
Preferably, the bottom of the radiator is provided with a liquid outlet end, and the liquid outlet end is in conduction connection with the oil tank.
Preferably, the heat sink is provided with a plurality of spiral heat radiating pipes.
The above technical scheme of the utility model has following profitable technological effect: in the utility model, a plurality of groups of heat exchange plates are transversely arranged on the mounting seat, and a plurality of wire racks are longitudinally arranged on the mounting seat; the wire frame is matched with the heat exchange plate to divide the mounting base into a plurality of mounting cavities; the battery pack is arranged in the mounting cavity, a plurality of heat exchange sheets are arranged on the heat exchange plate, and the heat exchange sheets are arranged into a T shape; the heat exchange fins are inserted into the gaps of the battery pack; a heating module is arranged in the heat exchange plate, and a temperature monitoring module is arranged on one side of the heat exchange plate, which is far away from the heating module; the temperature monitoring module monitors the temperature of heat exchange oil in the heat exchange plate, and if the temperature is too low, the main control unit controls the heating module to start heating the heat exchange oil; meanwhile, the first oil pump and the second oil pump are closed, and the heat exchange oil is only in the heat exchange plate; along with the continuous rise of the temperature of the heat exchange oil, the heat in the heat exchange oil is radiated to the battery pack through the inner wall of the heat exchange plate, and meanwhile, the heat exchange plate is inserted into the joint of the battery pack, so that the heat exchange effect can be improved; the battery pack is quickly raised to a proper temperature, and the efficiency of the battery is improved; when the temperature of the heat exchange oil is overhigh, the first oil pump and the second oil pump are started, the oil in the heat exchange plate is pumped out through the second oil pump and then is conveyed into the liquid inlet end of the radiator through the oil tank through the pipeline, and the oil flows back into the oil tank after being radiated by the radiating pipe; the heat exchange oil can also accelerate the temperature reduction of the heat exchange oil when passing through the oil tank; the cooled heat exchange fluid is sent into the heat exchange plate through the first oil pump and the fluid inlet pipe to participate in circulation again; the battery pack is ensured to work at a proper temperature so as to prevent the performance of the battery pack from being influenced by overhigh or overlow temperature.
Drawings
Fig. 1 is a schematic structural diagram of the new energy battery module according to the present invention.
Fig. 2 is the internal structure schematic diagram of the new energy battery module heat exchange plate provided by the utility model.
Fig. 3 is a schematic structural diagram of the mounting seat in the new energy battery module according to the present invention.
Fig. 4 is a schematic diagram of an internal structure of the line frame of the new energy battery module according to the present invention.
Fig. 5 is a schematic structural diagram of the heat sink in the new energy battery module according to the present invention.
Reference numerals: 1. a heat sink; 2. an oil tank; 3. a liquid supply tube; 4. a first oil pump; 5. a mounting seat; 6. a mounting cavity; 7. a wire frame; 8. a heat exchange plate; 9. a wiring board; 10. a second oil pump; 11. a return pipe; 12. an electric cabinet; 13. a main control unit; 14. a heating module; 15. a heat exchanger fin; 16. a temperature monitoring module; 17. mounting grooves; 18. a through hole; 19. a cover plate; 20. locking the bolt; 21. a heat-insulating layer; 22. a reinforcement; 23. a filling layer; 24. a liquid inlet end; 25. a radiating pipe; 26. and (6) discharging liquid.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-5, the new energy battery module provided by the present invention includes a mounting base 5, an electric cabinet 12, an oil tank 2 and a heat sink 1;
a cover plate 19 is arranged on the mounting seat 5 in a matched manner, the middle part of the mounting seat 5 is inwards sunken, and a downward-protruding heat-insulating layer 21 is arranged on the corresponding cover plate 19; a plurality of locking bolts 20 are arranged on the cover plate 19, and the cover plate 19 is fixedly connected with the mounting seat 5 through the locking bolts 20; the inner wall of the mounting seat 5 is a hollow plate, a plurality of reinforcing pieces 22 are arranged inside the mounting seat 5, the reinforcing pieces 22 divide the inside of the mounting seat 5 into a plurality of cavities, and filling layers 23 are arranged in the cavities;
a plurality of groups of heat exchange plates 8 are transversely arranged on the mounting seat 5, and a plurality of wire racks 7 are longitudinally arranged on the mounting seat 5; the wire frame 7 is matched with the heat exchange plate 8 to divide the mounting base 5 into a plurality of mounting cavities 6; the heat exchange plate 8 is hollow to form a channel for heat exchange oil to flow through; a plurality of heat exchange fins 15 are arranged on the heat exchange plate 8, and the heat exchange fins 15 are arranged in a T shape; the heat exchange fins 15 are inserted into the gaps of the battery pack; a heating module 14 is arranged inside the heat exchange plate 8, and a temperature monitoring module 16 is arranged on one side of the heat exchange plate 8, which is far away from the heating module 14; the middle part of the wire frame 7 is provided with a mounting groove 17, and the wire frame 7 is provided with a plurality of through holes 18 which are convenient for inserting cables;
the electric cabinet 12 is arranged on one side of the mounting base 5, a main control unit 13 is integrated in the electric cabinet 12, the main control unit 13 is in control connection with the heating module 14, and the main control unit 13 is in signal connection with the temperature monitoring module 16; a liquid supply pipe 3 and a return pipe 11 are arranged on one side of the mounting seat 5; the liquid supply pipe 3 is provided with a first oil pump 4, and the other end of the liquid supply pipe 3 is connected with the oil tank 2; the first oil pump 4 is connected with the inside of the heat exchange plate 8 in a conduction manner; the return pipe 11 is provided with a second oil pump 10, and the other end of the return pipe 11 is connected with the oil tank 2; the second oil pump 10 is connected with the inside of the heat exchange plate 8 in a conduction manner; the main control unit 13 is in control connection with the first oil pump 4 and the second oil pump 10;
the inside of oil tank 2 is full of heat transfer oil, and one side of oil tank 2 is provided with radiator 1, and radiator 1 is installed towards the vehicle locomotive direction.
In the utility model, a plurality of groups of heat exchange plates 8 are transversely arranged on the mounting seat 5, and a plurality of wire racks 7 are longitudinally arranged on the mounting seat 5; the wire frame 7 is matched with the heat exchange plate 8 to divide the mounting base 5 into a plurality of mounting cavities 6; the battery pack is arranged in the mounting cavity 6, a plurality of heat exchange sheets 15 are arranged on the heat exchange plate 8, and the heat exchange sheets 15 are arranged in a T shape; the heat exchange fins 15 are inserted into the gaps of the battery pack; a heating module 14 is arranged inside the heat exchange plate 8, and a temperature monitoring module 16 is arranged on one side of the heat exchange plate 8, which is far away from the heating module 14; the temperature monitoring module 16 monitors the temperature of the heat exchange oil in the heat exchange plate 8, and if the temperature is too low, the main control unit 13 controls the heating module 14 to start heating the heat exchange oil; meanwhile, the first oil pump 4 and the second oil pump 10 are closed, and the heat exchange oil is only in the heat exchange plate 8; as the temperature of the heat exchange oil continuously rises, the heat in the heat exchange oil is radiated to the battery pack through the inner wall of the heat exchange plate 8, and meanwhile, the heat exchange fins 15 are inserted into the joints of the battery pack, so that the heat exchange effect can be improved; the battery pack is quickly raised to a proper temperature, and the efficiency of the battery is improved; when the temperature of the heat exchange oil is too high, the first oil pump 4 and the second oil pump 10 are started, the oil in the heat exchange plate 8 is pumped out by the second oil pump 10 and then passes through the oil tank 2 through a pipeline to be sent into the liquid inlet end 24 of the radiator 1, and after heat dissipation, the oil flows back into the oil tank 2 after being dissipated by the heat dissipation device 25; the heat exchange oil can also accelerate the temperature reduction of the heat exchange oil when passing through the oil tank 2; the cooled heat exchange oil is sent into the heat exchange plate 8 through the first oil pump 4 and the liquid supply pipe 3 to participate in circulation again; the battery pack is ensured to work at a proper temperature so as to prevent the performance of the battery pack from being influenced by overhigh or overlow temperature.
In an alternative embodiment, the joint between the mounting base 5 and the cover plate 19 is filled with a sealant.
It should be noted that the sealant can seal the joint between the mounting seat 5 and the cover plate 19, so as to prevent dust or water from entering into the mounting seat 5, which may cause a failure of the battery pack.
In an alternative embodiment, the heat exchange oil is an insulating oil.
It should be noted that the insulating oil is not conductive, so as to avoid the possibility of leakage of the battery pack.
In an alternative embodiment, a terminal board 9 is provided on one side of the mounting base 5, and a plurality of terminals for outputting electric power are provided on the terminal board 9.
It should be noted that the power supply is performed by electrically connecting the terminal with the electrical appliance of the vehicle.
In an alternative embodiment, the top of the radiator 1 is provided with an inlet 24, and the inlet 24 is in fluid connection with the return pipe 11.
In an alternative embodiment, the bottom of the radiator 1 is provided with a liquid outlet end 26, and the liquid outlet end 26 is in conduction connection with the oil tank 2.
In an alternative embodiment, the radiator 1 is provided with a plurality of spiral radiating pipes 25.
The heat pipe 25 is disposed in a spiral shape, so that a contact area with air can be increased, thereby facilitating sufficient heat dissipation.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (7)
1. A new energy battery module is characterized by comprising a mounting seat (5), an electric cabinet (12), an oil tank (2) and a radiator (1);
a cover plate (19) is arranged on the mounting seat (5) in a matched manner, the middle part of the mounting seat (5) is inwards sunken, and a downward-convex heat-insulating layer (21) is arranged on the corresponding cover plate (19); a plurality of locking bolts (20) are arranged on the cover plate (19), and the cover plate (19) is fixedly connected with the mounting seat (5) through the locking bolts (20); the inner wall of the mounting seat (5) is a hollow plate, a plurality of reinforcing pieces (22) are arranged inside the mounting seat (5), the reinforcing pieces (22) divide the inside of the mounting seat (5) into a plurality of cavities, and filling layers (23) are arranged in the cavities;
a plurality of groups of heat exchange plates (8) are transversely arranged on the mounting seat (5), and a plurality of wire frames (7) are longitudinally arranged on the mounting seat (5); the wire frame (7) is matched with the heat exchange plate (8) to divide the mounting base (5) into a plurality of mounting cavities (6); the heat exchange plate (8) is hollow, and a channel for heat exchange oil to flow through is formed; a plurality of heat exchange fins (15) are arranged on the heat exchange plate (8), and the heat exchange fins (15) are arranged in a T shape; the heat exchange fins (15) are inserted into the gaps of the battery pack; a heating module (14) is arranged inside the heat exchange plate (8), and a temperature monitoring module (16) is arranged on one side of the heat exchange plate (8) far away from the heating module (14); the middle part of the wire frame (7) is provided with a mounting groove (17), and the wire frame (7) is provided with a plurality of through holes (18) which are convenient for inserting cables;
the electric cabinet (12) is arranged on one side of the mounting seat (5), a main control unit (13) is integrated in the electric cabinet (12), the main control unit (13) is in control connection with the heating module (14), and the main control unit (13) is in signal connection with the temperature monitoring module (16); a liquid supply pipe (3) and a return pipe (11) are arranged on one side of the mounting seat (5); the first oil pump (4) is arranged on the liquid supply pipe (3), and the other end of the liquid supply pipe (3) is connected with the oil tank (2); the first oil pump (4) is communicated and connected with the interior of the heat exchange plate (8); a second oil pump (10) is arranged on the return pipe (11), and the other end of the return pipe (11) is connected with the oil tank (2); the second oil pump (10) is communicated and connected with the interior of the heat exchange plate (8); the main control unit (13) is in control connection with the first oil pump (4) and the second oil pump (10);
the inside of oil tank (2) is full of heat transfer oil, and one side of oil tank (2) is provided with radiator (1), and radiator (1) is installed towards the vehicle locomotive direction.
2. The new energy battery module as claimed in claim 1, wherein the joint between the mounting seat (5) and the cover plate (19) is filled with sealant.
3. The new energy battery module according to claim 1, wherein the heat exchange oil is an insulating oil.
4. The new energy battery module as claimed in claim 1, characterized in that a wiring board (9) is provided on one side of the mounting seat (5), and a plurality of terminals for outputting electric energy are provided on the wiring board (9).
5. The new energy battery module as claimed in claim 1, wherein a liquid inlet (24) is arranged at the top of the heat sink (1), and the liquid inlet (24) is in conductive connection with the return pipe (11).
6. The new energy battery module as claimed in claim 1, wherein the bottom of the heat sink (1) is provided with a liquid outlet end (26), and the liquid outlet end (26) is in conductive connection with the oil tank (2).
7. The new energy battery module as claimed in claim 1, wherein the heat sink (1) is provided with a plurality of spiral heat dissipation pipes (25).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202020461234.7U CN212062624U (en) | 2020-04-01 | 2020-04-01 | New energy battery module |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202020461234.7U CN212062624U (en) | 2020-04-01 | 2020-04-01 | New energy battery module |
Publications (1)
Publication Number | Publication Date |
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CN212062624U true CN212062624U (en) | 2020-12-01 |
Family
ID=73539996
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202020461234.7U Expired - Fee Related CN212062624U (en) | 2020-04-01 | 2020-04-01 | New energy battery module |
Country Status (1)
Country | Link |
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CN (1) | CN212062624U (en) |
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2020
- 2020-04-01 CN CN202020461234.7U patent/CN212062624U/en not_active Expired - Fee Related
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201201 Termination date: 20210401 |
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CF01 | Termination of patent right due to non-payment of annual fee |