CN209029490U - Cooling device after a kind of power battery vacuum bakeout - Google Patents
Cooling device after a kind of power battery vacuum bakeout Download PDFInfo
- Publication number
- CN209029490U CN209029490U CN201821754996.5U CN201821754996U CN209029490U CN 209029490 U CN209029490 U CN 209029490U CN 201821754996 U CN201821754996 U CN 201821754996U CN 209029490 U CN209029490 U CN 209029490U
- Authority
- CN
- China
- Prior art keywords
- power battery
- water inlet
- pipe
- cooling device
- vacuum bakeout
- 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.)
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Links
- 238000001816 cooling Methods 0.000 title claims abstract description 54
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 66
- 230000000694 effects Effects 0.000 abstract description 7
- 230000007613 environmental effect Effects 0.000 abstract description 6
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 6
- 229910052744 lithium Inorganic materials 0.000 description 6
- 239000000498 cooling water Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000002277 temperature effect Effects 0.000 description 1
Classifications
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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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Secondary Cells (AREA)
Abstract
The utility model belongs to power battery technology field, more particularly to a kind of cooling device after power battery vacuum bakeout, including several cooling bodies being sequentially connected, the cooling body includes water inlet pipe, outlet pipe and several conduction pipes being connected between the water inlet pipe and the outlet pipe, and there are the gaps for accommodating power battery between adjacent two conduction pipe.Compared with the prior art, the utility model cooling effect is good, clean and environmental protection, it is practical and be able to achieve energy source secondary utilization.
Description
Technical field
The utility model belongs to cooling dress after power battery technology field more particularly to a kind of power battery vacuum bakeout
It sets.
Background technique
With the development of modern society and the enhancing of people's environmental consciousness, more and more equipment select using lithium battery as
Power supply, such as mobile phone, laptop, electric tool and electric car, this is provided extensively for the application of lithium battery with development
Wealthy space.Wherein, lithium battery used in electric tool and electric car etc. is commonly referred to as power battery.
Since lithium battery interior wants strict control moisture content, moisture is very big on the influence of the performance of lithium battery, including voltage,
The indexs such as internal resistance, self discharge, therefore vacuum bakeout is carried out to battery in the production process of lithium electricity, to be eliminated as much as wherein
Moisture.After battery vacuum bakeout, it is necessary to be cooled down to battery, to meet the temperature requirement of next process.?
In the prior art, vacuum bakeout cooling device is to select compression drying air, suffers from the drawback that 1) dry air specific heat
Small, cooling effect is poor；2) workshop temperature and humidity is easily influenced；3) air-cooler noise is big, is unfavorable for employee's operation.
In view of this, it is necessory to cooling device after providing a kind of power battery vacuum bakeout to solve to deposit in the prior art
The problem of.
Utility model content
The purpose of this utility model is that: in view of the deficiencies of the prior art, and after a kind of power battery vacuum bakeout is provided
Cooling device, cooling effect is good, clean and environmental protection, it is practical and be able to achieve energy source secondary utilization.
To achieve the goals above, the utility model uses following technical scheme:
Cooling device after a kind of power battery vacuum bakeout, including several cooling bodies being sequentially connected, the cooler
Structure includes water inlet pipe, outlet pipe and several conduction pipes being connected between the water inlet pipe and the outlet pipe, adjacent two institute
State between conduction pipe that there are the gaps for accommodating power battery.
In the present invention, firstly, recirculated cooling water passes sequentially through water inlet pipe, conduction pipe and outlet pipe, several conductings
Pipe comprehensively cools down power battery, and cooling effect is good；Secondly, the utility model is not necessarily to use air-cooler, it can be effective
Reduce noise；Finally, recirculated cooling water clean and environmental protection, also may be recovered recycling after it is flowed out by outlet pipe.Therefore, phase
Than the cooling of the battery core after traditional compression drying air is to vacuum bakeout, the cooling effect of the utility model more preferably, noise is small,
Clean and environmental protection, it is practical and be able to achieve energy source secondary utilization.
As a kind of improvement of cooling device after power battery vacuum bakeout described in the utility model, the water inlet pipe with
The outlet pipe offsets one from another and is misaligned setting.
As a kind of improvement of cooling device after power battery vacuum bakeout described in the utility model, the water inlet pipe phase
Water inlet end is protruded to the outlet pipe, the relatively described water inlet pipe of the outlet pipe protrudes water outlet, the water inlet end and institute
It states water outlet and is located at phase heteropleural.
As a kind of improvement of cooling device after power battery vacuum bakeout described in the utility model, cold cut water is recycled certainly
The water inlet pipe enters the outlet pipe after several conduction pipes, and the circulation cold cut water is in the water inlet pipe and described
Flowing in outlet pipe is identical.
As a kind of improvement of cooling device after power battery vacuum bakeout described in the utility model, the power battery
Moving direction be parallel to the extending directions of several conduction pipes.
As a kind of improvement of cooling device after power battery vacuum bakeout described in the utility model, the power battery
Top cover including two battery cores and the described two battery cores of connection, each battery core correspond to the gap setting, and the top cover corresponds to institute
State conduction pipe setting.
As a kind of improvement of cooling device after power battery vacuum bakeout described in the utility model, several conductings
Water inlet pipe described in Guan Junyu and the outlet pipe vertical connection.
As a kind of improvement of cooling device after power battery vacuum bakeout described in the utility model, several conductings
The caliber of pipe is respectively less than the caliber of the water inlet pipe, and the caliber of several conduction pipes is respectively less than the caliber of the outlet pipe.
As a kind of improvement of cooling device after power battery vacuum bakeout described in the utility model, several conductings
The pipe diameter size of pipe is identical.
As a kind of improvement of cooling device after power battery vacuum bakeout described in the utility model, the water inlet pipe
Caliber is identical as the pipe diameter size of the outlet pipe.
The utility model has the beneficial effects that: the utility model provides cooling dress after a kind of power battery vacuum bakeout
It sets, including several cooling bodies being sequentially connected, the cooling body includes water inlet pipe, outlet pipe and is connected to the water inlet
Manage several conduction pipes between the outlet pipe, there are for accommodating between power battery between adjacent two conduction pipe
Gap.Compared with the prior art, the utility model cooling effect is good, clean and environmental protection, it is practical and be able to achieve energy source secondary utilization.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Wherein: 1- cooling body, 2- power battery, 11- water inlet pipe, 12- outlet pipe, 13- conduction pipe.
Specific embodiment
With reference to embodiment and Figure of description, the utility model is described in further detail, but this
The embodiment of utility model is not limited to this.
As shown in Figure 1, cooling device after a kind of power battery vacuum bakeout, including several cooling bodies 1 being sequentially connected,
Cooling body 1 includes water inlet pipe 11, outlet pipe 12 and several conduction pipes 13 being connected between water inlet pipe 11 and outlet pipe 12,
There are the gaps for accommodating power battery 2 between adjacent two conduction pipe 13.
Further, water inlet pipe 11 and outlet pipe 12 offset one from another and are misaligned setting.
Further, water inlet pipe 11 protrudes water inlet end with respect to outlet pipe 12, and outlet pipe 12 is protruded with respect to water inlet pipe 11
Water outlet, water inlet end are located at phase heteropleural with water outlet.In other words, the unified setting of in-out end is uniformly set water outlet in side
It sets in the other side, convenient for distinguishing, easy to operate.
Further, circulation cold cut water enters outlet pipe 12 from water inlet pipe 11 after several conduction pipes 13, recycles cold cut
Water flowing in water inlet pipe 11 and outlet pipe 12 is identical.The utility model by water inlet pipe 11 and is discharged by several conduction pipes 13
Pipe 12 is connected to, i.e., by the water inlet of the water inlet end of water inlet pipe 11, the water outlet of outlet pipe 12 is discharged, convenient for unified management.
Further, the moving direction of power battery is parallel to the extending direction of several conduction pipes 13.As shown in Figure 1, into
Water pipe 11 and outlet pipe 12 flow to right-to-left, and the downside of power battery self-cooling set is moved after passing through multiple cooling structures
To upside.Further, power battery includes two battery cores and the top cover for connecting two battery cores, and each battery core corresponds to the gap
Setting, top cover correspond to conduction pipe setting.Compared with the prior art, the cooling device of the utility model is utilized perpendicular to water inlet pipe 11
Several conduction pipes 13 being arranged with outlet pipe 12, the gap between two neighboring conduction pipe 13 are and electric for accommodating each battery core
The top cover of core is correspondingly arranged at conduction pipe 13, and the circulation cold cut water in conduction pipes 13 several in this way is to the two of each battery core
Side is cooled down simultaneously, better effect.When power battery along the extending direction (length direction) of conduction pipe 13 in being moved in gap
When dynamic, the circulation cold cut water energy in two neighboring conduction pipe 13 simultaneously drops the two sides (two sides of battery core) of power battery
Temperature.
Further, several conduction pipes 13 with 12 vertical connection of water inlet pipe 11 and outlet pipe.
Further, the caliber of several conduction pipes 13 is respectively less than the caliber of water inlet pipe 11, and the caliber of several conduction pipes 13 is equal
Less than the caliber of outlet pipe 12.
Further, the pipe diameter size of several conduction pipes 13 is identical.
Further, the caliber of water inlet pipe 11 is identical as the pipe diameter size of outlet pipe 12.
Further, cooling device is successively connected side by side by several cooling bodies, and the particular number of cooling body can root
It is adjusted according to actual technological design demand.
The course of work of the utility model is: the power battery 2 after baking enters cooling device, and power battery 2 is in cooling
Inside device in moving process, cooling water flows to outlet pipe 12, power battery 2 and each pipeline by conduction pipe 13 by water inlet pipe 11
It contacts, there are larger temperature differences with power battery 2 for the cooling water in pipe, to carry out heat exchange, cooling water can take away a big portion
The heat of sub-power battery 2, so that reaching reduces by 2 temperature effect of power battery.
According to the disclosure and teachings of the above specification, the utility model those skilled in the art can also be to above-mentioned reality
The mode of applying is changed and is modified.Therefore, the utility model is not limited to above-mentioned specific embodiment, all this field skills
It is practical new that art personnel any conspicuous improvement made on the basis of the utility model, replacement or modification belong to this
The protection scope of type.In addition, these terms are intended merely to facilitate although using some specific terms in this specification
It is bright, any restrictions are not constituted to the utility model.
Claims (10)
1. cooling device after a kind of power battery vacuum bakeout, it is characterised in that: including several cooling bodies being sequentially connected, institute
Stating cooling body includes water inlet pipe, outlet pipe and several conduction pipes being connected between the water inlet pipe and the outlet pipe,
There are the gaps for accommodating power battery between adjacent two conduction pipe.
2. cooling device after power battery vacuum bakeout according to claim 1, it is characterised in that: the water inlet pipe and institute
Outlet pipe is stated to offset one from another and be misaligned setting.
3. cooling device after power battery vacuum bakeout according to claim 2, it is characterised in that: the water inlet pipe is opposite
The outlet pipe protrudes water inlet end, and the relatively described water inlet pipe of the outlet pipe protrudes water outlet, the water inlet end with it is described
Water outlet is located at phase heteropleural.
4. cooling device after power battery vacuum bakeout according to claim 1, it is characterised in that: recycle cold cut water from institute
State water inlet pipe after several conduction pipes enter the outlet pipe, the circulation cold cut water the water inlet pipe and it is described out
Flowing in water pipe is identical.
5. cooling device after power battery vacuum bakeout according to claim 1, it is characterised in that: the power battery
Moving direction is parallel to the extending direction of several conduction pipes.
6. cooling device after power battery vacuum bakeout according to claim 1, it is characterised in that: the power battery pack
Include the top cover of two battery cores and the described two battery cores of connection, each battery core correspond to the gap setting, described in the top cover correspondence
Conduction pipe setting.
7. cooling device after power battery vacuum bakeout according to claim 1, it is characterised in that: several conduction pipes
With the water inlet pipe and the outlet pipe vertical connection.
8. cooling device after power battery vacuum bakeout according to claim 1, it is characterised in that: several conduction pipes
Caliber be respectively less than the caliber of the water inlet pipe, the caliber of several conduction pipes is respectively less than the caliber of the outlet pipe.
9. cooling device after power battery vacuum bakeout according to claim 8, it is characterised in that: several conduction pipes
Pipe diameter size it is identical.
10. cooling device after power battery vacuum bakeout according to claim 8, it is characterised in that: the water inlet pipe
Caliber is identical as the pipe diameter size of the outlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821754996.5U CN209029490U (en) | 2018-10-29 | 2018-10-29 | Cooling device after a kind of power battery vacuum bakeout |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821754996.5U CN209029490U (en) | 2018-10-29 | 2018-10-29 | Cooling device after a kind of power battery vacuum bakeout |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209029490U true CN209029490U (en) | 2019-06-25 |
Family
ID=66907359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821754996.5U Active CN209029490U (en) | 2018-10-29 | 2018-10-29 | Cooling device after a kind of power battery vacuum bakeout |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209029490U (en) |
-
2018
- 2018-10-29 CN CN201821754996.5U patent/CN209029490U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220119 Address after: 215500 room 808, No. 1, Southeast Avenue, Changshu high tech Industrial Development Zone, Changshu, Suzhou, Jiangsu Patentee after: Jiangsu Zenergy Battery Technologies Co.,ltd Address before: 523000 Dalang Town, Dongguan, Guangdong province Xiangshan Pine Hill Village Xiangshan Industrial Park Jiayuan Road No. 9 Patentee before: DONGGUAN TAFEL NEW ENERGY TECHNOLOGY Co.,Ltd. Patentee before: JIANGSU TAFEL NEW ENERGY TECHNOLOGY Co.,Ltd. Patentee before: SHENZHEN TAFEL NEW ENERGY TECHNOLOGY Co.,Ltd. |