CN207852860U - A kind of battery cooler - Google Patents
A kind of battery cooler Download PDFInfo
- Publication number
- CN207852860U CN207852860U CN201820167350.0U CN201820167350U CN207852860U CN 207852860 U CN207852860 U CN 207852860U CN 201820167350 U CN201820167350 U CN 201820167350U CN 207852860 U CN207852860 U CN 207852860U
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- CN
- China
- Prior art keywords
- refrigerant
- channel
- cooling chamber
- input channel
- output channel
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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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- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/16—Information or communication technologies improving the operation of electric vehicles
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
A kind of battery cooler, including cooling chamber, insertion tube and at least two partition boards；The refrigerant inlet and refrigerant exit with internal run-through are offered at the top of cooling chamber；Refrigerant input channel, refrigerant output channel are equipped in cooling chamber；Refrigerant input channel, refrigerant output channel extend perpendicularly to bottom at the top of cooling chamber, and refrigerant input channel top is connected with refrigerant inlet, are connected with refrigerant exit at the top of refrigerant output channel；It is stacked single channel along short transverse between refrigerant input channel and refrigerant output channel, every single channel both ends are respectively communicated with refrigerant input channel and refrigerant output channel；Insertion tube is arranged in refrigerant input channel, forms gap between outer wall and refrigerant input channel inner wall, top is connected with refrigerant inlet, and gap is formed between bottom end and cooling chamber bottom；Partition board is arranged in cooling chamber, and the single channel of stacking and refrigerant output channel are separated to form S-shaped cooling circuit.The program can increase refrigerant flow path length, improve cooling effect.
Description
Technical field
The utility model is related in new energy electric motor vehicle battery heat removal system and motor cooling system or air-conditioning system
Water cooler, especially a kind of battery cooler.
Background technology
Battery cooler is mainly used in battery thermal management system, and operation principle is by cold (R134a/R1234yf/
Co2) liquid vapour state change cools down directly to coolant liquid, achievees the purpose that refrigeration.The structure of current battery cooler is more single
One, inner flow passage structure is also relatively simple.
Since existing battery cooler is relatively low in existing volume and thermal power under weight (performance)；Present new energy car owner
If developing toward lightweight direction, for used parts under the premise of security performance, the lighter weight the better on vehicle.Existing electricity
Pond cooler construction is all single process, and refrigerant flow path is shorter, causes refrigerant residence time in cooler short, cannot be enough
Refrigerating capacity is transmitted to coolant side；Single process structure can also be easy it is internal occur that local ice is stifled or phenomenon of not freezing, cannot reach
Ideal cooling effect.
Invention content
Goal of the invention：In order to overcome the deficiencies in the prior art, the utility model to provide a kind of battery cooler, energy
Enough change battery cooler inner flow passage structure, improves its cooling effect, mitigate the overall weight of cooler.
Technical solution：To achieve the above object, the technical solution adopted in the utility model is：
A kind of battery cooler, including cooling chamber 1, insertion tube 9 and at least two partition boards；Wherein, 1 top of cooling chamber opens up
Have and the refrigerant inlet of internal run-through 3 and refrigerant exit 2；Refrigerant input channel 5, refrigerant output channel 4 are equipped in cooling chamber 1；
Refrigerant input channel 5, refrigerant output channel 4 extend perpendicularly to bottom from the top of cooling chamber 1,5 top of refrigerant input channel with
Refrigerant inlet 3 is connected, and 4 top of refrigerant output channel is connected with refrigerant exit 2；Refrigerant input channel 5 and refrigerant output channel 4 it
Between along short transverse be stacked single channel 8, every 8 both ends of single channel are respectively communicated with refrigerant input channel 5 and refrigerant output
Channel 4；Insertion tube 9 is arranged in refrigerant input channel 5, and gap is formed between 5 inner wall of 9 outer wall of insertion tube and refrigerant input channel；
9 top of insertion tube is connected with refrigerant inlet 3, and bottom end and cooling chamber form gap between 1 bottom；Partition board is arranged in cooling chamber 1,
The single channel 8 of stacking and refrigerant output channel 4 are separated to form S-shaped cooling circuit, the initiating terminal connection of S-shaped cooling circuit by partition board
9 bottom end of insertion tube, end connect refrigerant exit 2；Flowing has refrigerant in S-shaped cooling circuit.
Further, the single channel 8 is tubulose or groove shaped flow conduits.
Advantageous effect：Compared with prior art, the utility model has the advantage that：
The utility model can increase refrigerant from refrigerant inlet to refrigerant under conditions of not changing cooler overall volume
The operation length of outlet, effectively improves cooling effect.
Description of the drawings
Fig. 1 is the overall structure figure of the utility model embodiment；
Fig. 2 is the front view of the utility model embodiment；
Figure includes：1, cooling chamber, 2, refrigerant exit, 3, refrigerant inlet, 4, refrigerant output channel, 5, refrigerant input it is logical
Road, 6, first partition, 7, second partition, 8, single channel, 9, insertion tube.
Specific implementation mode
The utility model is further described below in conjunction with the accompanying drawings.
As Fig. 1 to 2 show a kind of embodiment, including cooling chamber 1, insertion tube 9, first partition 6 and second partition 7；Its
In, 1 top of cooling chamber offers and the refrigerant inlet of internal run-through 3 and refrigerant exit 2；It is logical that refrigerant input is equipped in cooling chamber 1
Road 5, refrigerant output channel 4；Refrigerant input channel 5, refrigerant output channel 4 extend perpendicularly to bottom from 1 top of cooling chamber, cold
5 top of matchmaker's input channel is connected with refrigerant inlet 3, and 4 top of refrigerant output channel is connected with refrigerant exit 2；Refrigerant input channel 5
It is stacked single channel 8 along short transverse between refrigerant output channel 4, it is defeated that every 8 both ends of single channel are respectively communicated with refrigerant
Enter channel 5 and refrigerant output channel 4；
Refrigerant inlet 3 is divided into three layers by first partition 6 and second partition 7 to the space between refrigerant exit 2：First partition
It is first layer circuit between 6 and 1 top of cooling chamber, is second layer circuit, second partition 7 between first partition 6 and second partition 7
It is third layer circuit between 1 bottom of cooling chamber.
Insertion tube 9 is arranged in refrigerant input channel 5, is formed between the outer wall and the inner wall of refrigerant input channel 5 of insertion tube 9
Gap；9 top of insertion tube is connected with refrigerant inlet 3, and third layer circuit, and shape between 1 bottom of bottom end and cooling chamber are inserted into bottom end
At gap.Second partition 7 is connect with the outer wall of insertion tube 9, make refrigerant input channel 5 be in the part in third layer circuit not with its
Part connection in second layer circuit；And the part that refrigerant input channel 5 is in second layer circuit is in first layer with it
The part in circuit is connected to.Refrigerant output channel 4 is in the part in first layer circuit to first partition 6 and its remainder separates,
First partition 6, refrigerant output channel 4 and cooling chamber form sealing space between 1 bottom.
So far, refrigerant inlet 3 arrives the cooling circuit of one S-shaped of formation between refrigerant exit 2, the starting of S-shaped cooling circuit
End 9 bottom end of connection insertion tube, end connects refrigerant exit 2.Flowing has the refrigerant, the glide path of refrigerant to be in S-shaped cooling circuit：
Refrigerant enters cooling chamber 1 from refrigerant inlet 3, the bottom of cooling chamber 1 is entered by insertion tube 9, then from third layer
Circuit flows to the other end in third layer circuit, i.e. refrigerant output channel 4 close to one end of insertion tube 9, and then refrigerant is defeated in refrigerant
Go out in channel 4 to rise to second layer circuit, then flow to refrigerant input channel 5, passes through 9 outer wall of insertion tube and refrigerant input channel
Gap between 5 inner walls rises to first layer circuit, and flows to refrigerant output channel 4 again, is finally discharged from refrigerant exit, complete
At a cooling circuit.
In the present embodiment, single channel is tubulose or groove shaped flow conduits, refrigerant can be made to circulate in single channel.
The utility model can increase refrigerant from refrigerant inlet to refrigerant under conditions of not changing cooler overall volume
The operation length of outlet, effectively improves cooling effect.
The above is only the preferred embodiment of the utility model, it should be pointed out that：For the common skill of the art
For art personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these improve and
Retouching also should be regarded as the scope of protection of the utility model.
Claims (2)
1. a kind of battery cooler, which is characterized in that including cooling chamber (1), insertion tube (9) and at least two partition boards；Wherein, cold
But it is offered and the refrigerant inlet of internal run-through (3) and refrigerant exit (2) at the top of chamber (1)；Refrigerant is equipped in cooling chamber (1) to input
Channel (5), refrigerant output channel (4)；Refrigerant input channel (5), refrigerant output channel (4) are vertical at the top of cooling chamber (1)
Bottom is extended to, refrigerant input channel (5) top is connected with refrigerant inlet (3), refrigerant output channel (4) top and refrigerant exit
(2) it is connected；It is stacked single channel (8) along short transverse between refrigerant input channel (5) and refrigerant output channel (4), often
Single channel (8) both ends are respectively communicated with refrigerant input channel (5) and refrigerant output channel (4)；Insertion tube (9) setting is defeated in refrigerant
Enter in channel (5), gap is formed between insertion tube (9) outer wall and refrigerant input channel (5) inner wall；Insertion tube (9) top and refrigerant
Import (3) is connected, and gap is formed between bottom end and cooling chamber (1) bottom；In cooling chamber (1), partition board will be laminated for partition board setting
Single channel (8) and refrigerant output channel (4) be separated to form S-shaped cooling circuit, the initiating terminal of S-shaped cooling circuit connects insertion tube
(9) bottom end, end connect refrigerant exit (2)；Flowing has refrigerant in S-shaped cooling circuit.
2. a kind of battery cooler according to claim 1, which is characterized in that the single channel (8) is tubulose or channel-shaped
Runner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820167350.0U CN207852860U (en) | 2018-01-31 | 2018-01-31 | A kind of battery cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820167350.0U CN207852860U (en) | 2018-01-31 | 2018-01-31 | A kind of battery cooler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207852860U true CN207852860U (en) | 2018-09-11 |
Family
ID=63413743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820167350.0U Active CN207852860U (en) | 2018-01-31 | 2018-01-31 | A kind of battery cooler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207852860U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112018469A (en) * | 2020-08-26 | 2020-12-01 | 东风马勒热系统有限公司 | Battery cooler refrigerant drainage tube with liquid separation function and battery cooler |
-
2018
- 2018-01-31 CN CN201820167350.0U patent/CN207852860U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112018469A (en) * | 2020-08-26 | 2020-12-01 | 东风马勒热系统有限公司 | Battery cooler refrigerant drainage tube with liquid separation function and battery cooler |
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