CN213636193U - Automobile lithium battery with circulating heat dissipation cooling structure - Google Patents
Automobile lithium battery with circulating heat dissipation cooling structure Download PDFInfo
- Publication number
- CN213636193U CN213636193U CN202022185236.0U CN202022185236U CN213636193U CN 213636193 U CN213636193 U CN 213636193U CN 202022185236 U CN202022185236 U CN 202022185236U CN 213636193 U CN213636193 U CN 213636193U
- Authority
- CN
- China
- Prior art keywords
- heat dissipation
- fan
- absorption module
- heat absorption
- compressor
- 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
Links
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 50
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 47
- 230000017525 heat dissipation Effects 0.000 title claims abstract description 34
- 238000001816 cooling Methods 0.000 title claims abstract description 19
- 238000010521 absorption reaction Methods 0.000 claims abstract description 35
- 239000004519 grease Substances 0.000 claims abstract description 13
- 229920001296 polysiloxane Polymers 0.000 claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 13
- 238000002347 injection Methods 0.000 claims abstract description 11
- 239000007924 injection Substances 0.000 claims abstract description 11
- 239000000110 cooling liquid Substances 0.000 claims description 11
- 239000012153 distilled water Substances 0.000 claims description 4
- 239000011521 glass Substances 0.000 claims description 4
- 239000002826 coolant Substances 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 abstract description 3
- 238000004378 air conditioning Methods 0.000 abstract description 2
- 238000005057 refrigeration Methods 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 description 4
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 239000003792 electrolyte Substances 0.000 description 2
- 229910001416 lithium ion Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 229910000733 Li alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000001989 lithium alloy Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007773 negative electrode material Substances 0.000 description 1
- 239000011255 nonaqueous electrolyte Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Images
Classifications
-
- 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
Landscapes
- Secondary Cells (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses a car lithium cell with circulation heat dissipation cooling structure, including battery compartment, apron, heat dissipation silicone grease and lithium cell, the embedding of battery compartment side has first fan, and first fan installs the filter screen at the back, the battery compartment openly is provided with the compressor, and the compressor openly installs the second fan, the compressor rear is fixed with the connector, and the connector rear end is connected with back the venturi tube, it has the heat absorption module to run through to go back the venturi tube side, and installs the water injection lid in heat absorption module top center, the inside injection of heat absorption module has the coolant liquid, and coats in the heat absorption module and be equipped with heat dissipation silicone grease, battery compartment internally mounted has the lithium cell. This car lithium cell with circulation heat dissipation cooling structure is provided with compressor, returns venturi tube, heat absorption module and first fan, and accessible compressor refrigeration transmits air conditioning to the heat absorption module by returning the venturi tube and cools down the heat absorption module.
Description
Technical Field
The utility model relates to a lithium cell heat dissipation technical field specifically is a car lithium cell with circulation heat dissipation cooling structure.
Background
The lithium battery is a primary battery using lithium metal or lithium alloy as a negative electrode material and using a non-aqueous electrolyte solution, unlike a lithium ion battery, which is a rechargeable battery, and a lithium ion polymer battery. Because the chemical characteristics of lithium metal are very active, the requirements on the environment for processing, storing and using the lithium metal are very high.
In recent years, new energy automobiles are widely popularized in China, so that lithium batteries become indispensable materials in the market at present, but the lithium batteries can generate a large amount of heat when discharging, and electrolyte in the batteries can generate chemical reaction to generate gas without heat dissipation, so that the safety of drivers and other people is endangered. We have proposed an automotive lithium battery having a structure for circulating heat-dissipating cooling so as to solve the problems set forth above.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a car lithium cell with circulation heat dissipation cooling structure to solve the lithium cell that above-mentioned background art provided and can produce a large amount of heats when discharging, thereby do not dispel the heat to it and can lead to the inside electrolyte of battery to take place chemical reaction and produce gaseous explosion, endanger the problem of driver and other people's safety.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an automobile lithium cell with circulation heat dissipation cooling structure, includes battery compartment, apron, heat dissipation silicone grease and lithium cell, the battery compartment top is provided with the buckling plate, and the trompil has been seted up at buckling plate both ends, apron side both ends are run through and are had interior hexagonal screw, and interior hexagonal screw runs through and have the trompil, the embedding of battery compartment side has first fan, and first fan installs the filter screen at the back, the battery compartment openly is provided with the compressor, and the compressor openly installs the second fan, the compressor rear is fixed with the connector, and the connector rear end is connected with the pipe that returns, the pipe side is run through has heat absorption module, and heat absorption module top center installs the water injection lid, the inside injection of heat absorption module has the coolant liquid, and the interior surrounding coating of heat absorption module is equipped with heat dissipation silicone grease, battery compartment internally mounted has.
Preferably, the buckling plate is connected with the cover plate through the opening and the inner hexagonal screw, the top surface area of the cover plate is the same as that of the battery compartment, and the opening is in threaded connection with the inner hexagonal screw.
Preferably, the first fan and the filter screen are of an integrated structure, and the position of the rear end of the first fan corresponds to that of the lithium battery.
Preferably, the pipe in the shape of a circle is connected with the compressor through the connector, and the pipe in the shape of a circle is installed around the side of lithium cell, and the pipe in the shape of a circle is two sets of upper and lower parallel arrangement.
Preferably, the heat absorbing module is made of glass, and the heat absorbing module has a circular shape, and the diameter of the heat absorbing module is smaller than the distance between the lithium batteries.
Preferably, the cooling liquid is made of distilled water, the diameter size of the inner enclosure of the heat absorption module is the same as the diameter size of the cross section of the pipe, and heat dissipation silicone grease is coated between the heat absorption module and the pipe.
Compared with the prior art, the beneficial effects of the utility model are that: the automobile lithium battery with the circulating heat dissipation cooling structure;
(1) the vehicle-mounted air conditioner is provided with a compressor, a loop pipe, a heat absorption module and a first fan, cold air can be transferred from the loop pipe to the heat absorption module through refrigeration of the compressor to cool the heat absorption module, the first fan is additionally arranged, and a filter screen is installed at the rear end of the fan to prevent dust and stones brought into a battery compartment by the fan in the operation of a vehicle from damaging a lithium battery;
(2) the heat absorption module is arranged, a water injection hole is formed in the heat absorption module, the module can be conveniently maintained in a later period, cooling liquid is injected into the water injection hole, the cooling liquid is made of distilled water, the electric shock short circuit caused by module damage is prevented, and the heat dissipation module is made of glass, so that the heat absorption is more effective;
(3) be provided with battery compartment, buckling plate and apron, carry out screwed connection through interior hexagonal spiral shell and trompil, carry out the lock with apron and buckling plate, this kind of mode is very reliable, has made things convenient for maintenance and the maintenance of later stage to the battery to also can maintain cooling system.
Drawings
FIG. 1 is a schematic view of the main structure of the present invention;
FIG. 2 is a schematic sectional view of the main body of the present invention;
FIG. 3 is a schematic top view of the present invention;
fig. 4 is a schematic view of the structure of the heat dissipation module of the present invention.
In the figure: 1. a battery compartment; 2. buckling the plate; 3. opening a hole; 4. a cover plate; 5. an inner hexagonal screw; 6. a first fan; 7. a filter screen; 8. a compressor; 9. a second fan; 10. a connecting port; 11. a pipe is returned; 12. a heat absorption module; 13. a water injection cover; 14. cooling liquid; 15. heat dissipation silicone grease; 16. a lithium battery.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: an automobile lithium battery with a circulating heat dissipation cooling structure comprises a battery compartment 1, a buckling plate 2, an opening 3, a cover plate 4, an inner hexagonal screw 5, a first fan 6, a filter screen 7, a compressor 8, a second fan 9, a connector 10, a return pipe 11, a heat absorption module 12, a water injection cover 13, a cooling liquid 14, heat dissipation silicone grease 15 and a lithium battery 16, wherein the buckling plate 2 is arranged above the battery compartment 1, the opening 3 is arranged at two ends of the buckling plate 2, the inner hexagonal screw 5 penetrates through two ends of the side surface of the cover plate 4, the opening 3 penetrates through the inner hexagonal screw 5, the first fan 6 is embedded into the side surface of the battery compartment 1, the filter screen 7 is arranged behind the first fan 6, the compressor 8 is arranged on the front surface of the battery compartment 1, the second fan 9 is arranged on the front surface of the compressor 8, the connector 10 is fixed behind the compressor 8, the rear end of the connector 10 is connected with the return pipe 11, the heat, and a water injection cover 13 is installed at the center above the heat absorption module 12, cooling liquid 14 is injected into the heat absorption module 12, heat dissipation silicone grease 15 is coated in the heat absorption module 12, and a lithium battery 16 is installed in the battery compartment 1.
The loop pipes 11 are connected with the compressor 8 through the connecting ports 10, the loop pipes 11 are arranged around the sides of the lithium batteries 16, the loop pipes 11 are arranged in two groups up and down in parallel, and the loop pipes 11 and the compressor 8 are arranged to absorb and digest heat in the battery compartment 1.
The heat absorbing module 12 is made of glass, and the shape of the heat absorbing module 12 is circular, and the diameter of the heat absorbing module 12 is smaller than the distance between the lithium batteries 16, and the heat absorbing module 12 is provided to rapidly transfer the heat of the lithium batteries 16 to the module.
The cooling liquid 14 is made of distilled water, the diameter size of the inner surrounding of the heat absorption module 12 is the same as the diameter size of the cross section of the square-shaped pipe 11, and the heat dissipation silicone grease 15 is coated between the heat absorption module 12 and the square-shaped pipe 11, so that the short circuit of the lithium battery 16 caused by the leakage of the cooling liquid 14 is prevented, and safety accidents are prevented.
The working principle is as follows: when using this car lithium cell with circulation heat dissipation cooling structure, firstly, with the automobile startup, lithium cell 16 discharges the whole car circuit, discharge in-process lithium cell 16 will release a large amount of heats, first fan 6 starts this moment, discharge the inside heat of battery compartment 1, then, compressor 8 also starts, and the air conditioning that compressor 8 made transmits to battery compartment 1 in through returning venturi tube 11, rethread heat absorption module 12 absorbs lithium cell 16's heat in coolant liquid 14, rethread returns venturi tube 11 and absorbs the heat, and at coating heat dissipation silicone grease 15 between returning venturi tube 11 and heat absorption module 12, let the more quick transmission of heat.
When the battery and the heat dissipation system are maintained, the cover plate 4 can be opened to maintain the interior only by spirally disassembling the inner hexagonal screw 5, and if the cooling liquid 14 in the heat absorption module 12 is reduced, the water injection cover 13 above the heat absorption module can be opened to supplement, which is the whole working process. And those not described in detail in this specification are well within the skill of those in the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides an automobile lithium cell with circulation heat dissipation cooling structure, includes battery compartment (1), apron (4), heat dissipation silicone grease (15) and lithium cell (16), its characterized in that: the battery pack is characterized in that a buckling plate (2) is arranged above the battery bin (1), openings (3) are formed in two ends of the buckling plate (2), inner hexagonal screws (5) penetrate through two ends of the side face of the cover plate (4), the openings (3) penetrate through the inner hexagonal screws (5), a first fan (6) is embedded into the side face of the battery bin (1), a filter screen (7) is installed behind the first fan (6), a compressor (8) is arranged on the front face of the battery bin (1), a second fan (9) is installed on the front face of the compressor (8), a connector (10) is fixed on the rear side of the compressor (8), a return pipe (11) is connected to the rear end of the connector (10), a heat absorption module (12) penetrates through the side face of the return pipe (11), a water injection cover (13) is installed in the center above the heat absorption module (12), and cooling liquid (14) is injected into the, and the heat absorption module (12) is internally coated with heat dissipation silicone grease (15), and the battery compartment (1) is internally provided with a lithium battery (16).
2. The lithium battery for an automobile with a circulating heat dissipation cooling structure as recited in claim 1, wherein: buckling plate (2) is connected with apron (4) through trompil (3) and interior hexagonal screw (5), and the top surface area of apron (4) is the same with the top surface area of battery compartment (1) to the connected mode between trompil (3) and interior hexagonal screw (5) is threaded connection.
3. The lithium battery for an automobile with a circulating heat dissipation cooling structure as recited in claim 1, wherein: the first fan (6) and the filter screen (7) are of an integrated structure, and the position of the rear end of the first fan (6) corresponds to the lithium battery (16).
4. The lithium battery for an automobile with a circulating heat dissipation cooling structure as recited in claim 1, wherein: the loop pipes (11) are connected with the compressor (8) through the connecting ports (10), the loop pipes (11) are arranged on the side face of the lithium battery (16) in a surrounding mode, and the loop pipes (11) are arranged in two groups in parallel up and down.
5. The lithium battery for an automobile with a circulating heat dissipation cooling structure as recited in claim 1, wherein: the heat absorbing module (12) is made of glass, the shape of the heat absorbing module (12) is circular, and the diameter of the heat absorbing module (12) is smaller than the distance between the lithium batteries (16).
6. The lithium battery for an automobile with a circulating heat dissipation cooling structure as recited in claim 1, wherein: the cooling liquid (14) is made of distilled water, the diameter size of the inner surrounding of the heat absorption module (12) is the same as the diameter size of the cross section of the square-shaped pipe (11), and heat dissipation silicone grease (15) is coated between the heat absorption module (12) and the square-shaped pipe (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022185236.0U CN213636193U (en) | 2020-09-29 | 2020-09-29 | Automobile lithium battery with circulating heat dissipation cooling structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022185236.0U CN213636193U (en) | 2020-09-29 | 2020-09-29 | Automobile lithium battery with circulating heat dissipation cooling structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213636193U true CN213636193U (en) | 2021-07-06 |
Family
ID=76657836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022185236.0U Expired - Fee Related CN213636193U (en) | 2020-09-29 | 2020-09-29 | Automobile lithium battery with circulating heat dissipation cooling structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213636193U (en) |
-
2020
- 2020-09-29 CN CN202022185236.0U patent/CN213636193U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1750317A (en) | Thermal balance treating method and device for lithium ion power battery group | |
| CN108520990B (en) | Electric automobile battery box and heat dissipation and heating system and method thereof | |
| CN210224225U (en) | New forms of energy electric motor car battery heat dissipation protection device | |
| CN109088123A (en) | A kind of new energy car battery group ventilation heat abstractor | |
| CN213636193U (en) | Automobile lithium battery with circulating heat dissipation cooling structure | |
| CN213071274U (en) | Shell structure of high-efficiency energy power battery | |
| CN210628450U (en) | Cooling device for new energy automobile battery | |
| CN112838294A (en) | Phase-change material, embedded cold-tube lithium battery, thermal management and runaway suppression system | |
| CN209526185U (en) | Electrokinetic cell system for automobile | |
| CN208570853U (en) | A kind of radiator for new energy battery pack | |
| CN212517419U (en) | Protection heat abstractor of new energy automobile battery | |
| CN2850003Y (en) | Heat balance treater for lithium ion power battery | |
| CN212277300U (en) | Self-discharge less and cycle number more integrated new energy automobile battery | |
| CN209822709U (en) | Lithium battery temperature control device | |
| CN221102193U (en) | Portable energy storage lithium battery pack | |
| CN114039122A (en) | Cooling system for power storage battery for electric automobile | |
| CN220796929U (en) | Lithium battery pack with waterproof effect | |
| CN205646052U (en) | Electric automobile heat dissipation lithium cell package | |
| CN220382216U (en) | Stable in structure's lithium iron phosphate battery installation box | |
| CN216354407U (en) | New energy automobile battery accessory that heat dispersion is strong | |
| CN218975568U (en) | Battery compartment with good heat dissipation effect | |
| CN218241989U (en) | New energy automobile battery compartment | |
| CN219086152U (en) | Explosion-proof mechanism of new forms of energy lithium cell | |
| CN212517299U (en) | Lithium cell high temperature protective structure | |
| CN219779131U (en) | Box, battery and power consumption device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210706 |