CN207753131U - A kind of Vehicular dynamic battery radiator structure - Google Patents
A kind of Vehicular dynamic battery radiator structure Download PDFInfo
- Publication number
- CN207753131U CN207753131U CN201721811103.1U CN201721811103U CN207753131U CN 207753131 U CN207753131 U CN 207753131U CN 201721811103 U CN201721811103 U CN 201721811103U CN 207753131 U CN207753131 U CN 207753131U
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- Prior art keywords
- battery
- water channel
- battery core
- core
- vehicular dynamic
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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 provides a kind of Vehicular dynamic battery radiator structure, the power battery includes multiple battery cores, there are gaps between proper alignment in Battery case and adjacent battery core for the battery core, cooling equipment is placed in the gap of the battery core, ring battery core water channel is set around the battery core, the ring battery core water channel is connected to external water channel, to give the battery core to radiate, the cooling equipment is cylindrical capsule structure, the capsule structure includes shell structure and the hollow-core construction inside the shell structure, and phase-change material is filled in the hollow-core construction, utilize being used cooperatively for phase-change material and cooling water channel, it ensure that the heat dissipation effect of battery core, and maintain battery core temperature in the reasonable scope using phase-change material, improve the temperature consistency of battery core.
Description
Technical field
The utility model is related to battery heat removal systems, and in particular to the cooling system of automobile power battery.
Background technology
With becoming increasingly conspicuous for environmental problem, the development of new-energy automobile is also to be getting faster, as new-energy automobile
The development prospect of core component, Vehicular dynamic battery is more and more wide, while being badly in need of the fast development of battery thermal management system, moves
The operating temperature of power battery is too high or too low all to reduce its efficiency for charge-discharge and whole service life, and power train in vehicle application electricity
The uneven rapid decay for being easy to cause battery bulk life time of pond monomer temperature, thus, battery is not only controlled in reasonable temperature
Work in range, while the consistency of each battery cell temperature inside battery pack is kept, it is at optimum temperature range
And there is high working efficiency, while improving the reliability of battery and extending its service life, existing battery cooling system is mostly wind
Cold, two kinds of water cooling, air cooling system is safe, at low cost, but its heat dissipation effect is poor, especially the temperature between single battery
Degree difference it is more apparent, although and water-cooling system good heat dissipation effect, its complicated and energy consumption are higher, to, affect
The charge discharge life and charging and discharging capabilities of battery entirety, are unfavorable for the development of new-energy automobile.
Utility model content
The technical problems to be solved in the utility model is radiated bad problem for above-mentioned new-energy automobile power battery,
It is proposed that a kind of Vehicular dynamic battery radiator structure, the power battery include multiple battery cores, the battery core is in whole in Battery case
There are gap between neat arrangement and adjacent battery core, is placed in the gap of the battery core and cool down equipment, be arranged around the battery core
Ring battery core water channel, the ring battery core water channel be connected tos with external water channel, to give the battery core heat dissipation, the cooling equipment with it is described
Ring battery core water channel connects, and the cooling equipment is cylindrical capsule structure, and the capsule structure includes shell structure and the shell
The hollow-core construction of inside configuration, and phase-change material is filled in the hollow-core construction, utilize matching for phase-change material and cooling water channel
It closes and uses, ensure that the heat dissipation effect of battery core, and battery core temperature is maintained in the reasonable scope using phase-change material, improve electricity
The temperature consistency of core.
In order to solve the above-mentioned technical problem, technical solution provided by the utility model is：
A kind of Vehicular dynamic battery radiator structure, the power battery include multiple battery cores, and the battery core is in Battery case
Cooling equipment is placed there are gap between interior proper alignment and adjacent battery core, in the gap of the battery core, around the battery core
Ring battery core water channel is set, and the ring battery core water channel is connected to external water channel, to give the battery core to radiate.
The cooling equipment is cylindrical capsule structure, and the capsule structure includes inside shell structure and the shell structure
Hollow-core construction, and the hollow-core construction in fill phase-change material.
The shell structure is high thermal conductivity coefficient material, and further, the shell structure is the polymer of high thermal conductivity coefficient
Material or the shell structure are metal material.
The external water channel includes major cycle water channel and microcirculation water channel, constitutes major cycle with the ring battery core water channel respectively
Cooling circuit and microcirculation cooling circuit, the major cycle cooling circuit includes major cycle water channel, ring battery core water channel, the heat dissipation
Device；The microcirculation cooling circuit includes microcirculation water channel, ring battery core water channel, the major cycle cooling circuit and the microcirculation
Water pump is set on the common water channel of cooling circuit.
The beneficial effects of the utility model are：
1. the utility model Vehicular dynamic battery radiator structure is used, it is cold by the way that major cycle cooling circuit and microcirculation is arranged
But circuit opens one of circuit according to the demand of power battery, can either meet the heat dissipation effect of power battery, can also subtract
The power consumption of few water pump, saves the energy；
2. using the utility model Vehicular dynamic battery radiator structure, equipment is cooled down by the way that phase-change material is arranged, in power
Battery is kept the temperature by it to power battery after being stopped, and is radiated to power battery in the heat exchange of power battery initial start stage.
Description of the drawings
Fig. 1 is the utility model Vehicular dynamic battery radiator structure schematic diagram；
Fig. 2 is that phase-change material cools down device structure schematic diagram in the utility model power battery radiator structure；
Fig. 3 is that phase-change material cools down equipment cross-sectional view in the utility model power battery radiator structure.
Specific implementation mode
The utility model discloses a kind of Vehicular dynamic battery radiator structure, those skilled in the art can use for reference in this paper
Hold, is suitably modified technological parameter realization.It is important to note that all similar substitutions and modifications are to those skilled in the art
For be it will be apparent that they are considered as being included in the utility model, and related personnel can obviously not depart from this reality
Content described herein is modified or is suitably changed and combined on the basis of new content, spirit and scope, realizing and
Using the utility model technology.
In the present invention, unless otherwise stated, Science and Technology noun used herein has this field
The normally understood meaning of technical staff institute.
In order to make those skilled in the art more fully understand the technical solution of the utility model, with reference to specific implementation
The utility model is described in further detail for example.
Fig. 1 is the structural schematic diagram of the utility model Vehicular dynamic battery radiator structure, a kind of Vehicular dynamic battery heat dissipation
Structure, the power battery include multiple battery cores 1, and the battery core 1 is between proper alignment in Battery case and adjacent battery core
There are gap 3, ring battery core water channel 2, institute is arranged in multiple placements cooling equipment, 1 surrounding of the battery core in the gap 3 of the battery core 1
It states ring battery core water channel 2 to be connected to external water channel, to give the battery core 1 to radiate.
Fig. 2 is that phase-change material cools down device structure schematic diagram in the utility model power battery radiator structure, and Fig. 3 is this reality
Equipment cross-sectional view is cooled down with phase-change material in novel power battery radiator structure, the cooling equipment 31 is miniature cylindricality
Capsule structure, the capsule structure include shell structure 311 and the hollow-core construction 312 inside the shell structure, and described
Phase-change material is filled in hollow-core construction 312.
The shell structure 311 is high thermal conductivity coefficient material, and further, the shell structure 311 is high thermal conductivity coefficient
Polymerizable material or the shell structure 311 are metal material.
The external water channel includes major cycle water channel 4 and microcirculation water channel 5, constitutes lead with the ring battery core water channel 2 respectively
Circulation cooling circuit and microcirculation cooling circuit, the major cycle cooling circuit include major cycle water channel 4, ring battery core water channel 2, dissipate
Hot device；The microcirculation cooling circuit includes microcirculation water channel 5, ring battery core water channel 2, the major cycle cooling circuit with it is described micro-
Water pump is set on the common water channel of circulation cooling circuit.
Valve is arranged on the common water channel of the microcirculation cooling circuit in the major cycle cooling circuit, to switch
Major cycle cooling circuit and the microcirculation cooling circuit are stated, the valve is solenoid valve, and the valve is three-way valve.
The above is only the preferred embodiment of the utility model, it is noted 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 (10)
1. a kind of Vehicular dynamic battery radiator structure, the power battery includes multiple battery cores, and the battery core is in Battery case
There are gaps between proper alignment and adjacent battery core, which is characterized in that cooling equipment is placed in the gap of the battery core, it is described
Ring battery core water channel is set around battery core, and the ring battery core water channel is connected to external water channel, to give the battery core to radiate.
2. Vehicular dynamic battery radiator structure according to claim 1, which is characterized in that the cooling equipment is cylindricality glue
Capsule structure, the capsule structure include shell structure and the hollow-core construction inside the shell structure.
3. Vehicular dynamic battery radiator structure according to claim 2, which is characterized in that the shell structure is high heat conduction
Coefficient material.
4. Vehicular dynamic battery radiator structure according to claim 3, which is characterized in that the shell structure is high heat conduction
The polymerizable material of coefficient.
5. Vehicular dynamic battery radiator structure according to claim 3, which is characterized in that the shell structure is metal material
Matter.
6. Vehicular dynamic battery radiator structure according to claim 2, which is characterized in that fill phase in the hollow-core construction
Become material.
7. Vehicular dynamic battery radiator structure according to claim 1, which is characterized in that the external water channel includes that master follows
Ring water channel and microcirculation water channel constitute major cycle cooling circuit and microcirculation cooling circuit with the ring battery core water channel respectively.
8. Vehicular dynamic battery radiator structure according to claim 7, which is characterized in that the major cycle cooling circuit packet
Include major cycle water channel, ring battery core water channel, the radiator.
9. Vehicular dynamic battery radiator structure according to claim 8, which is characterized in that the microcirculation cooling circuit packet
Include microcirculation water channel, ring battery core water channel.
10. Vehicular dynamic battery radiator structure according to claim 9, which is characterized in that the major cycle cooling circuit
Water pump is set on the common water channel of the microcirculation cooling circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721811103.1U CN207753131U (en) | 2017-12-22 | 2017-12-22 | A kind of Vehicular dynamic battery radiator structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721811103.1U CN207753131U (en) | 2017-12-22 | 2017-12-22 | A kind of Vehicular dynamic battery radiator structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207753131U true CN207753131U (en) | 2018-08-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721811103.1U Expired - Fee Related CN207753131U (en) | 2017-12-22 | 2017-12-22 | A kind of Vehicular dynamic battery radiator structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207753131U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111864305A (en) * | 2020-08-11 | 2020-10-30 | 大连理工大学 | Two-phase immersed battery liquid cooling box for filling phase change capsules |
-
2017
- 2017-12-22 CN CN201721811103.1U patent/CN207753131U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111864305A (en) * | 2020-08-11 | 2020-10-30 | 大连理工大学 | Two-phase immersed battery liquid cooling box for filling phase change capsules |
| CN111864305B (en) * | 2020-08-11 | 2024-04-16 | 大连理工大学 | Two-phase immersion type battery liquid cooling box filled with phase-change capsules |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20180821 Termination date: 20191222 |