CN207925630U - A kind of rail traffic battery modules cooled plate - Google Patents
A kind of rail traffic battery modules cooled plate Download PDFInfo
- Publication number
- CN207925630U CN207925630U CN201820390417.7U CN201820390417U CN207925630U CN 207925630 U CN207925630 U CN 207925630U CN 201820390417 U CN201820390417 U CN 201820390417U CN 207925630 U CN207925630 U CN 207925630U
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- Prior art keywords
- battery modules
- aluminium sheet
- rail traffic
- cooled plate
- cooling fin
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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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Abstract
The utility model belongs to battery modules temperature control technology field, discloses a kind of rail traffic battery modules cooled plate, including the aluminium sheet one and aluminium sheet two mutually to fit, and water stream channel is made using unilateral blowing-up technology.The cooled plate is conducted the heat that battery core inside rail traffic battery modules generates by cooling fin.Cooling effect of the entire rail traffic battery modules in the case where being large current discharge multiplying power can be enhanced using the cooled plate, it is easy to which ground controls the temperature of battery core entirety in normal operating range.
Description
Technical field
The utility model belongs to battery modules temperature control technology field, and in particular, to a kind of rail traffic battery modules use
Cooled plate.
Background technology
Battery (including single cell of thermo and battery pack, lithium ion battery etc.) is likely to be at different building rings when in use
In border, thus show different performances.For example, under the extreme situations such as high temperature, low temperature, high pressure, high rate charge-discharge, it may
Battery overheat etc. occur causes to damage the reversible phenomenon generation of battery, or even directly shortens battery life, influences battery modules
Operating cost.Therefore, the temperature control of battery is the problem of having to face in battery normal use.Traditional temperature control method is
Battery core surface temperature-controlled, because contact area is larger, causes overall structure huge and complicated, is although temperature control effect stability
This, it is necessary to a kind of new temperature-control structure is provided, this rail traffic battery modules cooled plate is exactly to use water cooling temperature control mould
Group technology and the new-type cooled plate developed.
Utility model content
In order to simply, conveniently and effectively be controlled into trip temperature rail traffic battery modules, the utility model discloses
A kind of rail traffic battery modules cooled plate, concrete scheme are as follows：
A kind of rail traffic battery modules cooled plate, including aluminium sheet 1 and aluminium sheet 22 that plate face is opposite, the aluminium sheet
1 and aluminium sheet 22 be soft aluminium, the water stream channel that is connected, the water cooling are equipped between the aluminium sheet 1 and aluminium sheet 22
The upper end both sides of plate are additionally provided with the water inlet 3 being connected with water stream channel and water outlet 4, are used for the disengaging of recirculated water.
Based on the above technical solution, the cooled plate makes water stream channel using unilateral blowing-up technology.
Based on the above technical solution, extend several chimbs 6 in the left and right ends of the aluminium sheet 22, in chimb 6
Upper apertured, the hole are used to aluminium sheet 22 being fixedly attached to the frame 7 of rail traffic battery modules 5.
Based on the above technical solution, the aluminium sheet 1 and aluminium sheet 22 are by being welded to connect.
Based on the above technical solution, the aluminium sheet 22 is fitted and connected with several cooling fins 8, and the patch of aluminium sheet 22
Conjunction face is smooth.
Based on the above technical solution, the aluminium sheet 22 is connect with cooling fin 8 by soldering processes.
Based on the above technical solution, the cooling fin 8 is put between 5 inside battery core of rail traffic battery modules
In gap, the cooling fin 8 is bonded with the inside battery core surface of rail traffic battery modules 5, the cooling fin 8 and rail traffic
Polishing treatment is passed through in the face of 5 inside battery core fitting of battery modules.
Based on the above technical solution, the position of the cooling fin 8 is corresponding with water stream channel.
The advantageous effects of the utility model are as follows：
1, cooled plate described in the utility model is made up, quality is compared with other of soft aluminium of unilateral blowing-up technology
The rail traffic battery modules of type are gently many with cooled plate.
2, cooled plate described in the utility model, the preferable one side of flatness are directly fitted with cooling fin 8, pass through solderer
Skill connect, can good heat transfer, the materials such as heat conductive insulating pad need not be increased.
3, cooled plate described in the utility model had not only reduced the dosage of thermal conductive silicon rubber cushion, but also because with 8 contact surface of cooling fin
Product is larger, and easily by the control of the temperature of battery core entirety in normal operating range.
4, the position of water stream channel with cooling fin 8 of cooled plate described in the utility model is corresponding, is more conducive to heat
Quick outflow.
5, using cooled plate described in the utility model, entire rail traffic battery modules 5 are enhanced in heavy-current discharge times
Cooling effect under rate.
Description of the drawings
The utility model has following attached drawing：
Fig. 1 the utility model structure diagrams；
The cooled plate mounting structure schematic diagram of Fig. 2 the utility model；
The cooled plate of Fig. 3 the utility model and radiation fin connecting structure schematic diagram.
Reference numeral：1 aluminium sheet one, 2 aluminium sheets two, 3 water inlets, 4 water outlets, 5 rail traffic battery modules, 6 chimbs, 7 frames
Frame, 8 cooling fins, 9 pits
Specific implementation mode
In order to fully understand the content of the utility model, the technical solution of the utility model is said below in conjunction with the accompanying drawings
It is bright, but not limited to this.
As shown in Figs. 1-3, a kind of rail traffic battery modules cooled plate, including aluminium sheet 1 and aluminium sheet that plate face is opposite
22, the aluminium sheet 1 and aluminium sheet 22 are soft aluminium, the more other kinds of rail traffic module of quality with cooled plate gently very
It is more, be equipped with the water stream channel that is connected between the aluminium sheet 1 and aluminium sheet 22, the upper end both sides of the cooled plate be additionally provided with
The water inlet 3 and water outlet 4 that water stream channel is connected are used for the disengaging of recirculated water.
Based on the above technical solution, the cooled plate makes water stream channel using unilateral blowing-up technology, is implementing
After unilateral blowing-up technology, several pits 9 are formed on the aluminium sheet 1, to increase the intensity of aluminium sheet 1.
Based on the above technical solution, extend several chimbs 6 in the left and right ends of the aluminium sheet 22, in chimb 6
Upper apertured, the hole are used to aluminium sheet 22 being fixedly attached to the frame 7 of rail traffic battery modules 5.
Based on the above technical solution, the aluminium sheet 1 and aluminium sheet 22 are by being welded to connect.
Based on the above technical solution, the aluminium sheet 22 is fitted and connected with several cooling fins 8 by soldering processes,
And the binding face of aluminium sheet 22 is smooth, heat transfer is good, need not increase the materials such as heat conductive insulating pad.
Based on the above technical solution, the cooling fin 8 is put between 5 inside battery core of rail traffic battery modules
In gap, the cooling fin 8 is bonded with the inside battery core surface of rail traffic battery modules 5, the cooling fin 8 and rail traffic
Polishing treatment is passed through in the face of 5 inside battery core fitting of battery modules.
Based on the above technical solution, the position of the cooling fin 8 is corresponding with water stream channel.
Embodiment of above is merely to illustrate the utility model, and is not limitation of the utility model, related technology neck
The those of ordinary skill in domain, in the case where not departing from the spirit and scope of the utility model, can also make a variety of changes and
Modification, therefore all equivalent technical solutions also belong to the scope of the utility model, the scope of patent protection of the utility model by
Claim limits.
The content not being described in detail in this specification belongs to the prior art well known to professional and technical personnel in the field.
Claims (8)
1. a kind of rail traffic battery modules cooled plate, it is characterised in that：Including the aluminium sheet one (1) mutually to fit and aluminium sheet two
(2), the aluminium sheet one (1) and aluminium sheet two (2) are soft aluminium, are equipped with and are connected between the aluminium sheet one (1) and aluminium sheet two (2)
Water stream channel, the upper end both sides of the cooled plate are additionally provided with the water inlet (3) being connected with water stream channel and water outlet (4),
Disengaging for recirculated water.
2. rail traffic battery modules cooled plate as described in claim 1, it is characterised in that：The cooled plate is using unilateral
Blowing-up technology makes water stream channel.
3. rail traffic battery modules cooled plate as described in claim 1, it is characterised in that：In the aluminium sheet two (2)
Several chimbs (6) are extended in left and right ends, the apertured on chimb (6), and the hole is used to aluminium sheet two (2) being fixedly attached to track
On the frame (7) of traffic battery modules (5).
4. rail traffic battery modules cooled plate as described in claim 1, it is characterised in that：The aluminium sheet one (1) and aluminium
Plate two (2) is by being welded to connect.
5. rail traffic battery modules cooled plate as described in claim 1, it is characterised in that：The aluminium sheet two (2) if with
Dry cooling fin (8) is fitted and connected, and the binding face of aluminium sheet two (2) is smooth.
6. rail traffic battery modules cooled plate as claimed in claim 5, it is characterised in that：The aluminium sheet two (2) with dissipate
Backing (8) is connected by soldering processes.
7. rail traffic battery modules cooled plate as claimed in claim 5, it is characterised in that：The cooling fin (8) is put into
In gap between the internal battery core of rail traffic battery modules (5), the cooling fin (8) and rail traffic battery modules (5)
Internal battery core surface fitting, the face that the cooling fin (8) is bonded with the internal battery core of rail traffic battery modules (5) is by polishing
Reason.
8. rail traffic battery modules cooled plate as claimed in claim 5, it is characterised in that：The position of the cooling fin (8)
It sets corresponding with water stream channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820390417.7U CN207925630U (en) | 2018-03-22 | 2018-03-22 | A kind of rail traffic battery modules cooled plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820390417.7U CN207925630U (en) | 2018-03-22 | 2018-03-22 | A kind of rail traffic battery modules cooled plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207925630U true CN207925630U (en) | 2018-09-28 |
Family
ID=63596056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820390417.7U Active CN207925630U (en) | 2018-03-22 | 2018-03-22 | A kind of rail traffic battery modules cooled plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207925630U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110919307A (en) * | 2019-12-05 | 2020-03-27 | 南京皓威机械有限公司 | Method for processing heat dissipation plate and production line thereof |
-
2018
- 2018-03-22 CN CN201820390417.7U patent/CN207925630U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110919307A (en) * | 2019-12-05 | 2020-03-27 | 南京皓威机械有限公司 | Method for processing heat dissipation plate and production line thereof |
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