CN208706818U - A kind of batteries of electric automobile cooling device - Google Patents
A kind of batteries of electric automobile cooling device Download PDFInfo
- Publication number
- CN208706818U CN208706818U CN201821569897.XU CN201821569897U CN208706818U CN 208706818 U CN208706818 U CN 208706818U CN 201821569897 U CN201821569897 U CN 201821569897U CN 208706818 U CN208706818 U CN 208706818U
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- CN
- China
- Prior art keywords
- outlet
- tube
- coolant
- assembly
- mouth organ
- 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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- 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
Abstract
A kind of batteries of electric automobile cooling device, including coolant inlet pipe assembly, coolant output tube assembly are provided with import on the inlet tube on coolant inlet pipe assembly, and import bottom of the tube is equipped with locating support one；Outlet is provided on outlet collection pipe on coolant output tube assembly, mouth organ pipeline is mounted between the outlet of inlet and outlet header of inlet tube, and mouth organ pipeline is non-straight tube, respectively has a bending in the end of its two sides.The utility model improves the cooling effect of battery using the form of Water cooling medium mouth organ bending connection.
Description
Technical field
The utility model relates to battery cooling technology fields, are related to battery cooling apparatus.
Background technique
It is increasing to the quantity and energy density of battery modules as the mileage travelled of pure electric automobile is increasingly longer.
When working under high power and the cell architecture of closing packaging, battery, which generates great fever and non-uniform temperature occurs, to be showed
As this affects battery availability factor, reliability and service life.Therefore it needs to drop the battery pond cooler in work
Temperature optimizes battery performance and service life.
Due to stepping up for battery modules energy density, cause the vertical direction space of battery pack very limited.In order to
The collision between heat exchanger and battery bottom case is avoided, existing general design is all made of square tube aperture and does not design between two parties, by mouth
Qin pipe is put in the lower half portion of coolant liquid input, outlet pipe, so that increasing cooling input/outlet pipe when installing cooling device
Spacing between battery bottom case, avoids collision.But this design is output and input in pipe forming process in cooling due to distance
Too small influence, leads to internal core model there are intensity inadequate, and mold is easily broken off the short problem of service life.
Summary of the invention
The utility model provides batteries of electric automobile cooling device, and the device is using the bending connection of Water cooling medium mouth organ
Form improves the cooling effect of battery.
To achieve the above object, the technical solution of the utility model are as follows:
A kind of batteries of electric automobile cooling device, including coolant inlet pipe assembly c1, coolant output tube assembly d1, it is cold
But it is provided with import 2 on the inlet tube 1 on liquid input pipe assembly c1,1 bottom of inlet tube is equipped with locating support 1；Coolant liquid is defeated
Outlet 6 is provided on the outlet collection pipe 4 on pipe assembly d1 out, mouth organ pipeline 7 is mounted on import 2 and the outlet collection of inlet tube 1
Between the outlet 6 of pipe 4, it is characterised in that: mouth organ pipeline 7 is non-straight tube, respectively has a bending in the end of its two sides.
The good effect of the utility model are as follows: the utility model can save vertical direction i.e. Z-direction space, mouth organ pipeline both ends
Bending equipped with certain angle can increase the spacing between coolant inlet pipe and coolant output tube and battery bottom case, from
And it avoids collision.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is harmonica-shaped tube warp architecture schematic diagram.
Specific embodiment
The technical solution of the utility model is further described with reference to the accompanying drawing.
Referring to attached drawing 1-2, import 2, the installation of 1 bottom of inlet tube are provided on the inlet tube 1 on coolant inlet pipe assembly c1
There is locating support 1；Be provided with outlet 6 on outlet collection pipe 4 on coolant output tube assembly d1, mouth organ pipeline 7 be mounted on into
Between the import 2 of mouthful pipe 1 and the outlet 6 of outlet collection pipe 4, mouth organ pipeline 7 is non-straight tube, is respectively had in the end of its two sides one curved
It is bent.
When installation, locating support 1 and locating support 25 determine the position that cooling device is installed in the horizontal direction, by
Mouth organ pipeline 7 is mounted on battery modules lower surface to determine position that cooling device is installed in vertical direction.
Mouth organ pipeline is bent, cooling input pipe by the utility model battery cooling apparatus in the certain angle of end bending
It remains unchanged with efferent duct and is in the axis line position of harmonica-shaped tube, so as to avoid mould strength in input pipe and efferent duct forming process
The problem of being not enough easily broken off.Vertical direction i.e. Z-direction space can be saved simultaneously, and mouth organ pipeline both ends are equipped with the curved of certain angle
Song can increase the spacing between coolant inlet pipe and coolant output tube and battery bottom case, to avoid collision.
Claims (1)
1. a kind of batteries of electric automobile cooling device, including coolant inlet pipe assembly (c1), coolant output tube assembly (d1),
It is provided with import (2) on inlet tube (1) on coolant inlet pipe assembly (c1), inlet tube (1) bottom is equipped with locating support one
(3)；It is provided with outlet (6) on outlet collection pipe (4) on coolant output tube assembly (d1), mouth organ pipeline (7) is mounted on import
It manages between the import (2) of (1) and the outlet (6) of outlet collection pipe (4), it is characterised in that: mouth organ pipeline (7) is non-straight tube,
Respectively there is a bending in the end of its two sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821569897.XU CN208706818U (en) | 2018-09-26 | 2018-09-26 | A kind of batteries of electric automobile cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821569897.XU CN208706818U (en) | 2018-09-26 | 2018-09-26 | A kind of batteries of electric automobile cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208706818U true CN208706818U (en) | 2019-04-05 |
Family
ID=65947674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821569897.XU Active CN208706818U (en) | 2018-09-26 | 2018-09-26 | A kind of batteries of electric automobile cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208706818U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113629313A (en) * | 2021-06-25 | 2021-11-09 | 东风汽车集团股份有限公司 | Liquid cooling device, power battery and vehicle |
-
2018
- 2018-09-26 CN CN201821569897.XU patent/CN208706818U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113629313A (en) * | 2021-06-25 | 2021-11-09 | 东风汽车集团股份有限公司 | Liquid cooling device, power battery and vehicle |
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