CN206976540U - A kind of cold battery bag of liquid - Google Patents
A kind of cold battery bag of liquid Download PDFInfo
- Publication number
- CN206976540U CN206976540U CN201720680771.9U CN201720680771U CN206976540U CN 206976540 U CN206976540 U CN 206976540U CN 201720680771 U CN201720680771 U CN 201720680771U CN 206976540 U CN206976540 U CN 206976540U
- Authority
- CN
- China
- Prior art keywords
- liquid
- cooling plate
- isocon
- liquid cooling
- collecting pipe
- 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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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
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- Secondary Cells (AREA)
Abstract
The utility model provides a kind of cold battery bag of liquid, including liquid cooled module, battery modules, press strip and Battery case.The liquid cooled module isocon, collecting pipe and liquid cooling plate；The isocon offers water inlet and diffluence pass, and the collecting pipe offers delivery port and multiple manifold ports corresponding with the diffluence pass；The both ends of each liquid cooling plate are fixedly connected and connected with a corresponding diffluence pass and a manifold port respectively.The battery modules include multiple module group units for offering screw.The press strip includes substrate and side wall；Multiple linking arms are fixedly connected with each side wall, each linking arm includes fixing end and abutting end；Mating holes is offered on the abutting end, multiple necks are formed between the linking arm.Each neck coordinates with each liquid cooling plate clamping and each press strip abuts with the side of the module group unit of corresponding one.The cold battery bag of liquid provided by the utility model can cool and battery modules are reinforced again.
Description
【Technical field】
It the utility model is related to electrokinetic cell field, more particularly to a kind of cold battery bag of liquid.
【Background technology】
With flourishing for New Energy Industry, electrokinetic cell is using more and more extensive, and existing electrokinetic cell is in discharge and recharge
During can all produce larger heat, make battery bag internal high temperature, high temperature can influence battery bag service life, or even can heat lose
Control, security incident occurs.Country is also advocating battery bag fast charge in addition, and fast charge technology relies on cooling system very much again, and battery bag dissipates
Hot systems can play very big effect in battery system.
Battery bag heat production in charge and discharge process can not export well, and battery case internal temperature is higher by battery core and bears model
Enclose, cause thermal runaway；Existing battery bag charging heating is serious, and rate of charge can not be lifted, charging interval length.
In consideration of it, real be necessary to provide a kind of cold battery bag of new liquid to overcome drawbacks described above.
【Utility model content】
The purpose of this utility model is to provide a kind of cold electricity of liquid that can be reduced battery bag temperature and can and reinforce battery modules
Chi Bao.
To achieve these goals, the utility model provides a kind of cold battery bag of liquid, including liquid cooled module and liquid cooled module
The battery modules that are fixedly connected, multiple it are used for fixing the press strip of liquid cooled module and battery modules and consolidate for housing with liquid cooled module
Surely the Battery case of the battery modules connected；The liquid cooled module includes the isocon that is oppositely arranged of interval and collecting pipe and multiple
Liquid cooling plate between the isocon and the collecting pipe；The side of the isocon offers a water inlet, another
Side offers multiple diffluence pass, and the side of the collecting pipe offers a delivery port, opposite side offer it is multiple with described point
Manifold port corresponding to head piece；The both ends of each liquid cooling plate are fixedly connected simultaneously with a corresponding diffluence pass and a manifold port respectively
Connection；The battery modules include multiple module group units placed side by side, and the side of each module group unit equably offers more
Individual screw；The press strip includes substrate and extends the side wall to be formed from the both sides of the edge of the substrate, and the substrate shape is square
Shape and corresponding with the side side of module group unit and abut, the side wall is perpendicular to the substrate；In each side wall symmetrically
Ground is fixedly connected with multiple linking arms, and each linking arm is L-shaped and including being fixedly connected perpendicular to side wall and with the side wall
Fixing end and abutting end that is vertical with the fixing end and being fixedly connected；Offered on the abutting end and a pair of the screw 1
The mating holes answered, forms multiple necks corresponding with liquid cooling plate between the linking arm, the neck be rectangular channel and section with
The section of the liquid cooling plate is corresponding；The Battery case includes main box and the case lid coordinated is abutted with the main box；Liquid is cold
Component abuts with a side surface of battery modules and each liquid cooling plate is perpendicular to each module group unit；Each neck and each liquid are cold
Board holds cooperation and each press strip abuts with the side of the module group unit of corresponding one.
In a preferred embodiment, the isocon and collecting pipe are rectangular tube and shape is consistent；It is described enter
The mouth of a river is located at the centre position of the isocon side, and the diffluence pass is located at the isocon and side where the water inlet
Adjacent side and uniform intervals setting；The delivery port is located at the centre position of the collecting pipe side, the manifold port position
Set in the collecting pipe side adjacent with side where the delivery port and uniform intervals；The liquid cooling plate is flat
Hollow, rectangular plate.
In a preferred embodiment, the shape of the diffluence pass and manifold port be rectangle and with the liquid cooling plate
Cross sectional shape is consistent.
In a preferred embodiment, the fixing end is generally aligned in the same plane interior with the side wall, and the abutting end hangs down
The directly plane where the side wall.
The cold battery bag of liquid provided by the utility model, by cooling water, fluxion strap walks battery modules generation in liquid cooled module
Heat so that realize the cooling purpose of battery case.Other press strip and liquid cooled module abut blending bolt with battery modules side and consolidated
It is fixed, liquid cooled module is both secured, and battery modules are reinforced again.
【Brief description of the drawings】
Fig. 1 is the exploded view of the cold battery pack structure of liquid provided by the utility model.
Fig. 2 is the three-dimensional structure diagram of the liquid cooled module shown in Fig. 1.
Fig. 3 is the assembling figure of the cold battery pack structure of liquid shown in Fig. 1.
Fig. 4 is the partial enlarged drawing of the region A shown in Fig. 3.
【Embodiment】
In order that the purpose of this utility model, technical scheme and advantageous effects become apparent from understanding, below in conjunction with attached
Figure and embodiment, the utility model is further elaborated.It should be appreciated that described in this specification
Embodiment is not intended to limit the utility model just for the sake of explaining the utility model.
Fig. 1 is refer to, the utility model provides a kind of cold battery bag of liquid, including liquid cooled module 10 and liquid cooled module 10 are consolidated
Surely the battery modules 20 that connect, multiple press strips 30 for being used for fixing liquid cooled module 10 and battery modules 20 and cold with liquid for housing
The Battery case 40 for the battery modules 20 that component 10 is fixedly connected.
Fig. 1 and Fig. 2 is refer to, the liquid cooled module 10 includes isocon 11, collecting pipe 12, multiple liquid cooling plates 13, water inlet
Pipe 14, water supply connector 15, outlet pipe 16 and water out adapter 17.The isocon 11 is oppositely arranged with the interval of collecting pipe 12, multiple
Liquid cooling plate 13 is between the isocon 11 and the collecting pipe 12.The side of the isocon 11 offers a water inlet
111, opposite side offers multiple diffluence pass 112.Corresponding, the side of collecting pipe 12 offers a delivery port (not shown),
Opposite side offers multiple manifold ports 121 corresponding with the diffluence pass 112.The both ends of each liquid cooling plate 13 respectively with it is corresponding
One diffluence pass 112 and a manifold port 121 are fixedly connected and connected.One end of the water inlet pipe 14 and the water inlet 111
It is fixedly connected and connects, the other end is connected and connected with water supply connector 15.One end of the outlet pipe 16 connects with the delivery port
Connect and connect, the other end is connected and connected with water out adapter 121.
In present embodiment, the isocon 11 and collecting pipe 12 are rectangular tube and shape is consistent.The water inlet
111 are located at the centre position of the side of isocon 11, and the diffluence pass 112 is located at the isocon 11 and the water inlet
The adjacent side in 111 places side and uniform intervals setting.The delivery port is located at the centre position of the side of collecting pipe 12,
The manifold port 121 is located at the collecting pipe 12 side adjacent with side where the delivery port and uniform intervals are set.Institute
State the hollow, rectangular plate that liquid cooling plate 13 is flat.In present embodiment, the shape of the diffluence pass 112 and manifold port 121 is equal
It is for rectangle and consistent with the cross sectional shape of the liquid cooling plate 13.
Fig. 1 and Fig. 3 is refer to, the battery modules 20 include multiple module group units 21 placed side by side.Each module list
The side of member 21 equably offers multiple screw (not shown).
Fig. 1, Fig. 3 and Fig. 4 are refer to, the press strip 30 includes substrate 31 and extends shape from the both sides of the edge of the substrate 31
Into side wall 32.The substrate 31 is shaped as rectangle and corresponding with the side side of module group unit 21.Opened up on the substrate 31
There are multiple through holes 311 arranged in arrays.The side wall 32 is perpendicular to the substrate 31.It is symmetrically solid in each side wall 32
Surely multiple linking arms 321 are connected with.Each linking arm 321 is for L-shaped and including being fixed perpendicular to side wall 32 and with the side wall 32
The fixing end 3211 of connection and abutting end 3212 that is vertical with the fixing end and being fixedly connected.Opened up on the abutting end 3212
There is mating holes 3213 one-to-one with the screw.Multiple cards corresponding with liquid cooling plate 13 are formed between the linking arm 321
Groove 322.In present embodiment, in the fixing end 3211 and the side wall 32 are generally aligned in the same plane, the abutting end 3212 hangs down
Directly in the place plane of side wall 32.The mating holes 3213 is circular hole and diameter is corresponding with the diameter of the screw.It is described
Neck 322 is rectangular channel and section is corresponding with the section of the liquid cooling plate 13.
Fig. 1 and Fig. 3 is refer to, the Battery case 40 includes main box 41 and the case coordinated is abutted with the main box 41
Lid (not shown).The main box 41 and case lid, which abut, surrounds a confined space for housing what is be fixedly connected by press strip 30
Battery modules 20 and liquid cooled module 10.
It refer to Fig. 1 to Fig. 4, during assembling, be first oppositely arranged the isocon 11 and the interval of collecting pipe 12, multiple liquid
Cold drawing 13 is between the isocon 11 and the collecting pipe 12.The both ends of each liquid cooling plate 13 respectively with corresponding one point
Head piece 112 and a manifold port 121 are fixedly connected and connected.One end of the water inlet pipe 14 is fixed with the water inlet 111 to be connected
Connect and connect, the other end is connected and connected with water supply connector 15.One end of the outlet pipe 16 is connected and connected with the delivery port
Logical, the other end is connected and connected with water out adapter 121, forms liquid cooled module 10.Then liquid cooled module 10 and battery modules 20
One side surface abuts and each liquid cooling plate 13 is perpendicular to each module group unit 21.Then each press strip 30 is passed through multiple necks
322 abut with merging with each clamping of liquid cooling plate 13 with the side of the module group unit 21 of corresponding one, i.e., each neck 322 and
Each clamping of liquid cooling plate 13 coordinates and each press strip 30 abuts with the side of the module group unit 21 of corresponding one.Each mating holes
3213 are fixedly connected with corresponding screw by bolt and are fixedly connected with liquid cooled module 10 with battery modules 20.Finally will be cold with liquid
The battery modules 20 that component 10 is fixed are placed in main box 41 and liquid cooled module 10 is back to the bottom surface of main box 41, then by case lid
(not shown) abuts to match somebody with somebody with main box 41 is combined into the cold battery bag 100 of a liquid.
During work, cooling water is entered after isocon 11 by water supply connector 15, water inlet pipe 14 and entered through each diffluence pass 112
A corresponding liquid cooling plate 13.Each liquid cooling plate 13 carries out heat exchange with battery modules 20 and leads to heat caused by battery modules 20
The cooling water for crossing flowing is imported in collecting pipe 12.Cooling water flows out through delivery port, outlet pipe 16, water out adapter 17 again, Jin Ershi
The flowing of existing cooling water.
The utility model is not restricted to described in specification and embodiment, therefore for the personnel of familiar field
For additional advantage and modification is easily achieved, therefore in the universal limited without departing substantially from claim and equivalency range
Spirit and scope in the case of, the utility model is not limited to specific details, representational equipment and shown here as with retouching
The examples shown stated.
Claims (4)
- A kind of 1. cold battery bag of liquid, it is characterised in that：It is the battery modules that are fixedly connected including liquid cooled module, with liquid cooled module, more It is individual to be used for fixing the press strip of liquid cooled module and battery modules and for housing the electricity for the battery modules being fixedly connected with liquid cooled module Pond casing；The liquid cooled module include the isocon that is oppositely arranged of interval and collecting pipe and it is multiple be located at the isocon with it is described Liquid cooling plate between collecting pipe；The side of the isocon offers a water inlet, and opposite side offers multiple diffluence pass, institute The side for stating collecting pipe offers a delivery port, and opposite side offers multiple manifold ports corresponding with the diffluence pass；Each The both ends of liquid cooling plate are fixedly connected and connected with a corresponding diffluence pass and a manifold port respectively；The battery modules include Multiple module group units placed side by side, the side of each module group unit equably offer multiple screws；The press strip includes base Plate and extend the side wall to be formed from the both sides of the edge of the substrate, the substrate shape be rectangle and with the side side of module group unit Face corresponds to and abutted, and the side wall is perpendicular to the substrate；Multiple linking arms symmetrically are fixedly connected with each side wall, Each linking arm be L-shaped and including perpendicular to side wall and with fixing end that the side wall is fixedly connected and vertical with the fixing end And the abutting end being fixedly connected；Offered on the abutting end with the one-to-one mating holes of the screw, the linking arm it Between form multiple necks corresponding with liquid cooling plate, the neck is rectangular channel and section is corresponding with the section of the liquid cooling plate；Institute Stating Battery case includes main box and the case lid coordinated is abutted with the main box；One side surface of liquid cooled module and battery modules Abut and each liquid cooling plate is perpendicular to each module group unit；Each neck coordinate with each liquid cooling plate clamping and each press strip with it is right The side for the module group unit of one answered abuts.
- 2. the cold battery bag of liquid as claimed in claim 1, it is characterised in that：The isocon and collecting pipe are rectangular tube and shape Shape is consistent；The water inlet is located at the centre position of the isocon side, and the diffluence pass is located at the isocon and institute The adjacent side in side where stating water inlet and uniform intervals setting；The delivery port is located at the interposition of the collecting pipe side Put, the manifold port is located at the collecting pipe side adjacent with side where the delivery port and uniform intervals are set；It is described Liquid cooling plate is the hollow, rectangular plate of flat.
- 3. the cold battery bag of liquid as claimed in claim 1, it is characterised in that：The shape of the diffluence pass and manifold port is rectangle It is and consistent with the cross sectional shape of the liquid cooling plate.
- 4. the cold battery bag of liquid as claimed in claim 1, it is characterised in that：The fixing end is generally aligned in the same plane with the side wall Interior, the abutting end is perpendicular to plane where the side wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720680771.9U CN206976540U (en) | 2017-06-12 | 2017-06-12 | A kind of cold battery bag of liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720680771.9U CN206976540U (en) | 2017-06-12 | 2017-06-12 | A kind of cold battery bag of liquid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206976540U true CN206976540U (en) | 2018-02-06 |
Family
ID=61408123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720680771.9U Expired - Fee Related CN206976540U (en) | 2017-06-12 | 2017-06-12 | A kind of cold battery bag of liquid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206976540U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108155442A (en) * | 2018-02-12 | 2018-06-12 | 华霆（合肥）动力技术有限公司 | Connecting line and battery modules |
| CN108172945A (en) * | 2018-02-27 | 2018-06-15 | 华霆（合肥）动力技术有限公司 | Pipeline leak detection and heating unit, system and supply unit based on sheet metal |
-
2017
- 2017-06-12 CN CN201720680771.9U patent/CN206976540U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108155442A (en) * | 2018-02-12 | 2018-06-12 | 华霆（合肥）动力技术有限公司 | Connecting line and battery modules |
| CN108172945A (en) * | 2018-02-27 | 2018-06-15 | 华霆（合肥）动力技术有限公司 | Pipeline leak detection and heating unit, system and supply unit based on sheet metal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20180428 Granted publication date: 20180206 |
|
| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20210428 Granted publication date: 20180206 |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180206 Termination date: 20180612 |