CN205985258U - Battery module liquid cooling device - Google Patents
Battery module liquid cooling device Download PDFInfo
- Publication number
- CN205985258U CN205985258U CN201620874747.4U CN201620874747U CN205985258U CN 205985258 U CN205985258 U CN 205985258U CN 201620874747 U CN201620874747 U CN 201620874747U CN 205985258 U CN205985258 U CN 205985258U
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- CN
- China
- Prior art keywords
- aluminum pipe
- battery core
- radiating aluminum
- aluminum tube
- radiating
- 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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- Secondary Cells (AREA)
Abstract
The utility model relates to a battery module liquid cooling device, including battery module and water tank, the battery module includes casing, battery core support, electric core, heat sink aluminum tube, copper current -carrying piece, insulation board, fixed steel frame and screw rod, the setting that the electricity core is the multilayer stacking is equipped with a heat sink aluminum tube between the electric core that per four are field font distribution in the casing, the water tank includes the box, is equipped with a plurality of heat sink aluminum tube spliced eyes on the box, is equipped with an inserting groove on every heat sink aluminum tube spliced eye respectively, and the inserting groove setting is on the box inner wall, and the shape of the shape of inserting groove and heat sink aluminum tube heat transfer end cooperatees, the quantity of heat sink aluminum tube spliced eye and distribution and heat sink aluminum tube's quantity and distribution phase with, the radiating effect is good, and is with low costs, seals the grade height, the security height.
Description
Technical field
This utility model is related to a kind of liquid cooling apparatus, particularly to a kind of battery modules liquid cooling apparatus.
Background technology
At present the heat sink conception for battery bag has a lot, and such as natural cooling, air-cooled, liquid is cold etc..
1. natural cooling is by the wind producing in vehicle traveling process, battery bag to be radiated, and DeGrain is especially
It is in partial heat area, be almost not much effect.
2. air cooling system carries out being radiated in battery bag inside using the wind of air-conditioning, but must have vent, so
Sealing grade for battery bag does not just reach IP67, and safety just reduces.
3. liquid cooling system effect is best, and on cost costly, existing liquid cooling system is all for complete cooling system
It is the need for the turnover of liquid, sealing grade also can decline, and safety is relatively low.
Utility model content
This utility model proposes a kind of battery modules liquid cooling apparatus for the problems referred to above, good heat dissipation effect, and low cost is close
Envelope grade is high, safe.
Specific technical scheme is as follows：
A kind of battery modules liquid cooling apparatus, including battery modules and water tank, described battery modules include housing, battery core is propped up
Frame, battery core, radiating aluminum pipe, copper current carrying lug, insulation board, fixing steelframe and screw rod, described battery core be in multiple-layer stacked be arranged on shell
In vivo, every four is in be provided with a radiating aluminum pipe between the battery core that matrix pattern is distributed, and described battery core bracket is provided with some battery cores
Supported hole and some aluminum tube supporting holes, the distribution distribution with battery core and radiating aluminum pipe respectively in battery core supported hole and aluminum tube supporting hole
Identical, described copper current carrying lug, insulation board and fixing steelframe are equipped with some aluminum tube supporting holes, described battery core bracket passes through battery core
It is fixed in housing with radiating aluminum pipe, copper current carrying lug, insulation board and fixing steelframe from-inner-to-outer sequentially pass through radiating aluminum pipe, and lead to
Cross screw rod to be fixed on housing；Described radiating aluminum pipe one end is not opening heat-exchange end, and the other end is opening, and opening sets
There is closure, be provided with cooling sap cavity in radiating aluminum pipe, coolant intracavity is filled with coolant, described heat-exchange end is pyramidal structure,
Heat exchange end section is in isosceles trapezoidal structure, and the angle a between its two side is 10 °；
Described water tank includes casing, and casing is provided with some radiating aluminum pipe spliced eyes, and each radiating aluminum pipe spliced eye divides
Be not provided with an inserting groove, inserting groove is arranged on cabinet wall, the shape of inserting groove with radiating aluminum pipe heat-exchange end shape phase
Cooperation, the quantity of radiating aluminum pipe spliced eye is identical with the quantity of radiating aluminum pipe and distribution with distribution.
A kind of above-mentioned battery modules liquid cooling system, wherein, described radiating aluminum pipe is cylindrical structure.
A kind of above-mentioned battery modules liquid cooling system, wherein, the section of described radiating aluminum pipe is in octagon structure, radiation aluminium
Eight side walls of pipe include four pressure-bearing walls and four heat exchange walls, and pressure-bearing wall and heat exchange wall are arranged alternately, and pressure-bearing wall caves inward
Form pressure tank, the shape phase of the shape of pressure tank and battery core is agreed with.
The beneficial effects of the utility model are：
This utility model utilizes the cold principle of liquid, can either ensure battery bag is sealed with the requirement of grade, and cost also can phase
Existing liquid cooling system is decreased.
It is designed hole position using the space between battery core and battery core, for the peace of the aluminum pipe that radiates during battery core bracket arrangement
Dress, radiating aluminum pipe two ends are sealings, and inside works as use equipped with cooling liquid it is ensured that every battery core surrounding has radiating aluminum pipe
When, because inevitable vibrations make the coolant flow within radiating aluminum pipe, increased radiating effect.
Radiating aluminum pipe heat-exchange end is taper and coordinates and water tank between, the stream of coolant in radiating aluminum pipe in running car
Move to carry out uniform heat, using water tank, aluminum pipe is radiated simultaneously；
The section of radiating aluminum pipe is in octagon structure, and pressure-bearing wall caves inward formation pressure tank, further increases
Radiating aluminum pipe and the contact area of battery core, increased radiating effect, more energy-conserving and environment-protective.
Brief description
Fig. 1 is this utility model structure chart.
Fig. 2 is this utility model battery modules explosive view.
Fig. 3 is this utility model battery modules side view (1).
Fig. 4 is this utility model battery core bracket structure chart (1).
Fig. 5 is this utility model battery modules side view (2).
Fig. 6 is this utility model battery core bracket structure chart (2).
Fig. 7 is this utility model radiation aluminium tube side view (2).
Fig. 8 coordinates sectional view for this utility model radiating aluminum pipe with water tank.
Specific embodiment
For making the technical solution of the utility model become apparent from clearly, below in conjunction with the accompanying drawings this utility model is entered with traveling one
Step description, the scheme that any technical characteristic to technical solutions of the utility model carries out equivalencing and conventional reasoning draws all falls
Enter this utility model protection domain.
Reference
Battery modules 1, water tank 2, housing 7, battery core bracket 8, battery core 9, radiating aluminum pipe 10, copper current carrying lug 11, insulation board 12,
Fixing steelframe 13, screw rod 14, battery core supported hole 15, aluminum tube supporting hole 16, pressure-bearing wall 1, heat exchange wall 18, pressure tank 19, heat-exchange end
20th, closure 2, cooling sap cavity 22, radiating aluminum pipe spliced eye 25, inserting groove 26.
Embodiment one
A kind of battery modules liquid cooling system as shown in Fig. 1,2,3,4,8, including battery modules, water tank, water pump, heat exchanger
And PLC, described battery modules include housing, battery core bracket, battery core, radiating aluminum pipe, copper current carrying lug, insulation board, fixation
Steelframe and screw rod, described battery core being arranged in housing in multiple-layer stacked, every four is in be provided between the battery cores that matrix pattern is distributed
One radiating aluminum pipe, described battery core bracket is provided with some battery core supported holes and some aluminum tube supporting holes, battery core supported hole and aluminum
The distribution of pipe supported hole is identical with the distribution of battery core and radiating aluminum pipe respectively, on described copper current carrying lug, insulation board and fixing steelframe
It is equipped with some aluminum tube supporting holes, described battery core bracket passes through battery core and radiating aluminum pipe to be fixed in housing, copper current carrying lug, insulation
Plate and fixing steelframe from-inner-to-outer sequentially pass through radiating aluminum pipe, and are fixed on housing by screw rod, and described radiating aluminum pipe is circle
Column structure, described radiating aluminum pipe one end is not opening heat-exchange end, and the other end is opening, and opening is provided with closure,
It is provided with cooling sap cavity, coolant intracavity is filled with coolant, described heat-exchange end is pyramidal structure, heat exchange end section in radiating aluminum pipe
In isosceles trapezoidal structure, the angle a between its two side is 10 °, and the coolant intracavity of described radiating aluminum pipe is provided with stirring ball；
Described water tank includes casing, and casing is provided with some radiating aluminum pipe spliced eyes, and each radiating aluminum pipe spliced eye divides
Be not provided with an inserting groove, inserting groove is arranged on cabinet wall, the shape of inserting groove with radiating aluminum pipe heat-exchange end shape phase
Cooperation, the quantity of radiating aluminum pipe spliced eye is identical with the quantity of radiating aluminum pipe and distribution with distribution；
Described water tank is connected with heat exchanger by the first pipeline, and heat exchanger is connected with water pump by second pipe, water
Pump is connected with water tank by the 3rd pipeline, and the first pipeline, second pipe and the 3rd pipeline are respectively equipped with an electromagnetic valve, water
It is provided with temperature sensor, described temperature sensor, electromagnetic valve, water pump are all connected with PLC in case.
Embodiment two
A kind of battery modules liquid cooling system as shown in Fig. 1,2,5,6,7,8, including battery modules 1 and water tank 2, described electricity
Pond module includes housing 7, battery core bracket 8, battery core 9, radiating aluminum pipe 10, copper current carrying lug 11, insulation board 12, fixing steelframe 13 and spiral shell
Bar 14, described battery core being arranged in housing in multiple-layer stacked, every four is in be provided with one between the battery cores that matrix pattern is distributed to dissipate
Hot aluminum pipe, described battery core bracket is provided with some battery core supported holes 15 and some aluminum tube supporting holes 16, battery core supported hole and aluminum pipe
The distribution of supported hole is identical with the distribution of battery core and radiating aluminum pipe respectively, on described copper current carrying lug, insulation board and fixing steelframe all
It is provided with some aluminum tube supporting holes, described battery core bracket passes through battery core and radiating aluminum pipe to be fixed in housing, copper current carrying lug, insulation board
Sequentially pass through radiating aluminum pipe with fixing steelframe from-inner-to-outer, and be fixed on housing by screw rod, the section of described radiating aluminum pipe
In octagon structure, eight side walls of radiating aluminum pipe include four pressure-bearing walls 17 and four heat exchange walls 18, pressure-bearing wall and heat exchange
Wall is arranged alternately, and pressure-bearing wall caves inward formation pressure tank 19, and the shape phase of the shape of pressure tank and battery core is agreed with, described radiating
Aluminum pipe one end is not opening heat-exchange end 20, and the other end is opening, and opening is provided with closure 21, is provided with radiating aluminum pipe
Cooling sap cavity 22, coolant intracavity is filled with coolant, and described heat-exchange end is pyramidal structure, and heat exchange end section is in that isosceles trapezoid is tied
Structure, the angle a between its two side is 10 °；
Described water tank includes casing, and casing is provided with some radiating aluminum pipe spliced eyes 25, on each radiating aluminum pipe spliced eye
It is respectively equipped with an inserting groove 26, inserting groove is arranged on cabinet wall, the shape of the shape of inserting groove and radiating aluminum pipe heat-exchange end
Shape matches, and the quantity of radiating aluminum pipe spliced eye is identical with the quantity of radiating aluminum pipe and distribution with distribution.
This utility model utilizes the cold principle of liquid, can either ensure battery bag is sealed with the requirement of grade, and cost also can phase
Existing liquid cooling system is decreased.
It is designed hole position using the space between battery core and battery core, for the peace of the aluminum pipe that radiates during battery core bracket arrangement
Dress, radiating aluminum pipe two ends are sealings, and inside works as use equipped with cooling liquid it is ensured that every battery core surrounding has radiating aluminum pipe
When, because inevitable vibrations make the stirring ball within radiating aluminum pipe rock, so that coolant flow, increased radiating effect
Really.
Radiating aluminum pipe heat-exchange end is taper and coordinates and water tank between, the stream of coolant in radiating aluminum pipe in running car
Move to carry out uniform heat, using water tank, aluminum pipe is radiated simultaneously, as long as using cooling in radiating aluminum pipe when temperature is high
The flowing of liquid carries out soaking, is being radiated further using heat exchanger when temperature is higher, temperature sensor can sense in real time
Temperature in water tank, when temperature is too high, controls heat exchanger that water tank temperature is lowered the temperature, and intellectualized operation is convenient and swift；
The section of radiating aluminum pipe is in octagon structure, and pressure-bearing wall caves inward formation pressure tank, further increases
Radiating aluminum pipe and the contact area of battery core, increased radiating effect, more energy-conserving and environment-protective.
Claims (3)
1. a kind of battery modules liquid cooling apparatus, it is characterized by, including battery modules and water tank, described battery modules include housing,
Battery core bracket, battery core, radiating aluminum pipe, copper current carrying lug, insulation board, fixing steelframe and screw rod, described battery core is in setting of multiple-layer stacked
Put in housing, every four is in be provided with a radiating aluminum pipe, if described battery core bracket is provided between the battery core that matrix pattern is distributed
Dry battery core supported hole and some aluminum tube supporting holes, the distribution in battery core supported hole and aluminum tube supporting hole respectively with battery core and radiating aluminum pipe
Distribution identical, described copper current carrying lug, insulation board and fixing steelframe are equipped with some aluminum tube supporting holes, described battery core bracket is worn
Cross battery core and radiating aluminum pipe is fixed in housing, copper current carrying lug, insulation board and fixing steelframe from-inner-to-outer sequentially pass through radiation aluminium
Pipe, and be fixed on housing by screw rod；Described radiating aluminum pipe one end is not opening heat-exchange end, and the other end is opening, opens
Mouth end is provided with closure, is provided with cooling sap cavity, coolant intracavity is filled with coolant in radiating aluminum pipe, and described heat-exchange end is cone
Shape structure, heat exchange end section is in isosceles trapezoidal structure, and the angle a between its two side is 10 °；
Described water tank includes casing, and casing is provided with some radiating aluminum pipe spliced eyes, and each radiating aluminum pipe spliced eye sets respectively
There is an inserting groove, inserting groove is arranged on cabinet wall, the matching form of the shape of inserting groove and radiating aluminum pipe heat-exchange end closes,
The quantity of radiating aluminum pipe spliced eye is identical with the quantity of radiating aluminum pipe and distribution with distribution.
2. a kind of battery modules liquid cooling apparatus as claimed in claim 1, it is characterized by, described radiating aluminum pipe is cylinder knot
Structure.
3. a kind of battery modules liquid cooling apparatus as claimed in claim 1, it is characterized by, the section of described radiating aluminum pipe is in positive eight
Side shape structure, eight side walls of radiating aluminum pipe include four pressure-bearing walls and four heat exchange walls, and pressure-bearing wall and heat exchange wall are arranged alternately,
Pressure-bearing wall caves inward formation pressure tank, and the shape phase of the shape of pressure tank and battery core is agreed with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620874747.4U CN205985258U (en) | 2016-08-12 | 2016-08-12 | Battery module liquid cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620874747.4U CN205985258U (en) | 2016-08-12 | 2016-08-12 | Battery module liquid cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205985258U true CN205985258U (en) | 2017-02-22 |
Family
ID=59977292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620874747.4U Expired - Fee Related CN205985258U (en) | 2016-08-12 | 2016-08-12 | Battery module liquid cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205985258U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106058376A (en) * | 2016-08-12 | 2016-10-26 | 系统电子科技（镇江）有限公司 | Battery module liquid-cooling device |
| CN107230755A (en) * | 2017-07-03 | 2017-10-03 | 系统电子科技（镇江）有限公司 | A kind of impact-resistant battery bag |
-
2016
- 2016-08-12 CN CN201620874747.4U patent/CN205985258U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106058376A (en) * | 2016-08-12 | 2016-10-26 | 系统电子科技（镇江）有限公司 | Battery module liquid-cooling device |
| CN107230755A (en) * | 2017-07-03 | 2017-10-03 | 系统电子科技（镇江）有限公司 | A kind of impact-resistant battery bag |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170222 Termination date: 20170812 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |