CN208706807U - A kind of hybrid battery coldplate - Google Patents
A kind of hybrid battery coldplate Download PDFInfo
- Publication number
- CN208706807U CN208706807U CN201820762732.8U CN201820762732U CN208706807U CN 208706807 U CN208706807 U CN 208706807U CN 201820762732 U CN201820762732 U CN 201820762732U CN 208706807 U CN208706807 U CN 208706807U
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- China
- Prior art keywords
- coldplate
- phase
- change material
- area
- hollow area
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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 discloses a kind of hybrid battery coldplates, including coldplate ontology, coldplate ontology is made of hollow area and phase-change material area, phase-change material area at least one groove that surface on the cooling plate is arranged, and all areas of the coldplate ontology in addition to phase-change material area are hollow area；All groove tops are equipped with a cover board, and cover board side and coldplate top are hinged, and the other side of all cover boards is equipped with to carry and buckle, and the upper surface of cover board is flushed with the upper surface of coldplate ontology.Utility model has the advantages that the technical program does not need additional active cooling equipment, energy conservation；And fast response time, do not need the temperature for reducing medium first.
Description
Technical field
The utility model relates to a kind of battery cooling plate, especially a kind of hybrid battery coldplate.
Background technique
In power battery, battery is often placed on horizontal coldplate and radiates, by the water of coldplate inner hollow
Flow tube road or distinguished and admirable pipeline impart heat to medium, take away heat；But since cooler environment is single, cooling effect is caused simultaneously
Be not it is obvious that therefore, must just develop a kind of hybrid battery coldplate of good cooling results, through retrieving, do not find with
The identical technical solution of the utility model.
Utility model content
The purpose of this utility model provides a kind of hybrid battery coldplate of good cooling results, solves the above-mentioned prior art
One or more in problem.
In order to solve the above technical problems, the technical solution of the present invention is as follows: a kind of hybrid battery coldplate, innovative point exist
In: including coldplate ontology, coldplate ontology is arranged by least one cold by hollow area and phase-change material area, phase-change material area
But the groove composition of plate upper surface, all areas of the coldplate ontology in addition to phase-change material area are hollow area；
All groove tops are equipped with a cover board, hinged, the other side of all cover boards at the top of cover board side and coldplate
It is equipped with and carries button, the upper surface of cover board is flushed with the upper surface of coldplate ontology.
In some embodiments, coolant liquid is equipped in hollow area, the side of hollow area is equipped with liquid feed valve, the bottom of hollow area
Portion is equipped with and unloads liquid valve, and phase-change material is equipped with phase-change material in area.
In some embodiments, one jiao of the bottom of hollow area is equipped with air inlet, and another angle of hollow area is equipped with air outlet,
Air inlet and air outlet are arranged in diagonal line.
Utility model has the advantages that the phase-change material of the technical program can become liquid after absorbing heat, with convection current
Heat is propagated for principal mode；1) additional active cooling equipment (such as water pump) is not needed, energy conservation；And fast response time, no
Need to reduce the temperature of medium first；2) pipeline is due to cost, processing and intensity etc., it is impossible to occupy on the cooling plate big
Most surface areas, necessarily will cause that temperature distribution is non-uniform in this way；And phase-change material cabin can do roomy, handling ease, at
Self-convection form makes Temperature Distribution more uniform after this is low, and phase-change material melts in cabin；3) phase-change material can be more
It is good to be suitble to special-shaped or irregular shape coldplate；4) the limited problem of phase-change material thermal capacitance can be solved by conventional chilling pipeline
Certainly, the flowing of medium carrys out band too much heat away in cooling pipe；5) addition phase-change material cabin facilitates battery thermal.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of hybrid battery coldplate embodiment one of the utility model.
Fig. 2 is a kind of structural schematic diagram of hybrid battery coldplate embodiment two of the utility model.
Specific embodiment
With reference to the accompanying drawings of the specification, the utility model is described in more detail.
Embodiment one
A kind of hybrid battery coldplate as shown in Figure 1, including coldplate ontology 1, coldplate ontology 1 is by hollow area 2
With phase-change material area 3, phase-change material area 3 is made of at least one groove that surface on the cooling plate is arranged, and coldplate ontology 1 removes
All areas except phase-change material area 3 are hollow area 2；All groove tops are equipped with a cover board 31,31 side of cover board
Hinged with coldplate top, the other side of all cover boards 31, which is equipped with to carry, buckles 32, upper surface and the coldplate ontology 1 of cover board 31
Upper surface flushes.
Coolant liquid is equipped in hollow area 2, the side of hollow area 2 is equipped with liquid feed valve 21, and the bottom of hollow area 2, which is equipped with, unloads liquid valve
22, phase-change material is installed in phase-change material area 3.
Embodiment two
A kind of hybrid battery coldplate as shown in Figure 2, including coldplate ontology 1, coldplate ontology 1 is by hollow area 2
With phase-change material area 3, phase-change material area 3 is made of at least one groove that surface on the cooling plate is arranged, and coldplate ontology 1 removes
All areas except phase-change material area 3 are hollow area 2；All groove tops are equipped with a cover board 31,31 side of cover board
Hinged with coldplate top, the other side of all cover boards 31, which is equipped with to carry, buckles 32, upper surface and the coldplate ontology 1 of cover board 31
Upper surface flushes.
In some embodiments, one jiao of the bottom of hollow area 2 is equipped with air inlet 23, and another angle of hollow area 2 is equipped with
Air port, air inlet 23 and air outlet 24 are arranged in diagonal line.
Utility model has the advantages that the phase-change material of the technical program can become liquid after absorbing heat, with convection current
Heat is propagated for principal mode；1) additional active cooling equipment (such as water pump) is not needed, energy conservation；And fast response time, no
Need to reduce the temperature of medium first；2) pipeline is due to cost, processing and intensity etc., it is impossible to occupy on the cooling plate big
Most surface areas, necessarily will cause that temperature distribution is non-uniform in this way；And phase-change material cabin can do roomy, handling ease, at
Self-convection form makes Temperature Distribution more uniform after this is low, and phase-change material melts in cabin；3) phase-change material can be more
It is good to be suitble to special-shaped or irregular shape coldplate；4) the limited problem of phase-change material thermal capacitance can be solved by conventional chilling pipeline
Certainly, the flowing of medium carrys out band too much heat away in cooling pipe；5) addition phase-change material cabin facilitates battery thermal.
The scope of the present invention is defined by the appended claims and its equivalents.The above is only that this is practical
Novel preferred embodiment, it is noted that those skilled in the art, do not departing from the concept of the present invention
Under the premise of, some similar deformation and improvement can be made, these also should be regarded as within the protection scope of the utility model.
Claims (3)
1. a kind of hybrid battery coldplate, it is characterised in that: including coldplate ontology (1), the coldplate ontology (1) is in
The groove group on surface on the cooling plate is arranged by least one for dead zone (2) and phase-change material area (3), the phase-change material area (3)
At all areas of the coldplate ontology (1) in addition to phase-change material area (3) are hollow area (2)；
All groove tops are equipped with a cover board (31), hinged at the top of cover board (31) side and coldplate, described
The other side of all cover boards (31), which is equipped with to carry, buckles (32), the upper surface of the cover board (31) and the upper table of coldplate ontology (1)
Face flushes.
2. a kind of hybrid battery coldplate according to claim 1, it is characterised in that: be equipped in the hollow area (2)
The side of coolant liquid, the hollow area (2) is equipped with liquid feed valve (21), and the bottom of the hollow area (2), which is equipped with, unloads liquid valve (22), institute
It states in phase-change material area (3) and phase-change material is installed.
3. a kind of hybrid battery coldplate according to claim 1, it is characterised in that: the bottom of the hollow area (2)
One jiao is equipped with air inlet (23), and another angle of the hollow area (2) is equipped with air outlet, the air inlet (23) and air outlet (24)
It is arranged in diagonal line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820762732.8U CN208706807U (en) | 2018-05-22 | 2018-05-22 | A kind of hybrid battery coldplate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820762732.8U CN208706807U (en) | 2018-05-22 | 2018-05-22 | A kind of hybrid battery coldplate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208706807U true CN208706807U (en) | 2019-04-05 |
Family
ID=65934814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820762732.8U Active CN208706807U (en) | 2018-05-22 | 2018-05-22 | A kind of hybrid battery coldplate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208706807U (en) |
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2018
- 2018-05-22 CN CN201820762732.8U patent/CN208706807U/en active Active
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