CN110518307A - It is bent phase transformation heat pipe and the rectangular cell using it - Google Patents
It is bent phase transformation heat pipe and the rectangular cell using it Download PDFInfo
- Publication number
- CN110518307A CN110518307A CN201810497650.XA CN201810497650A CN110518307A CN 110518307 A CN110518307 A CN 110518307A CN 201810497650 A CN201810497650 A CN 201810497650A CN 110518307 A CN110518307 A CN 110518307A
- Authority
- CN
- China
- Prior art keywords
- phase transformation
- heat pipe
- condensation segment
- bending phase
- transformation heat
- 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.)
- Pending
Links
- 230000009466 transformation Effects 0.000 title claims abstract description 54
- 238000009833 condensation Methods 0.000 claims abstract description 50
- 230000005494 condensation Effects 0.000 claims abstract description 50
- 238000005452 bending Methods 0.000 claims abstract description 49
- 238000002955 isolation Methods 0.000 claims abstract description 21
- 239000000178 monomer Substances 0.000 claims abstract description 19
- 239000000853 adhesive Substances 0.000 claims description 7
- 230000001070 adhesive effect Effects 0.000 claims description 7
- 239000011148 porous material Substances 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims 2
- 230000000694 effects Effects 0.000 description 4
- 230000017525 heat dissipation Effects 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 229910001416 lithium ion Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 206010020843 Hyperthermia Diseases 0.000 description 1
- 229910052493 LiFePO4 Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000036031 hyperthermia Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000002277 temperature effect Effects 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/61—Types of temperature control
- H01M10/613—Cooling or keeping cold
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/61—Types of temperature control
- H01M10/617—Types of temperature control for achieving uniformity or desired distribution of temperature
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/64—Heating or cooling; Temperature control characterised by the shape of the cells
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/655—Solid structures for heat exchange or heat conduction
- H01M10/6552—Closed pipes transferring heat by thermal conductivity or phase transition, e.g. heat pipes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
- H01M10/6567—Liquids
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/10—Primary casings; Jackets or wrappings
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Secondary Cells (AREA)
Abstract
The invention discloses bending phase transformation heat pipes comprising sequentially connected evaporator section, isolation section and condensation segment, the evaporator section and condensation segment are connect with the pole of rectangular cell monomer and side wall respectively；The evaporator section absorbs the heat that pole generates, and is transferred to condensation segment by isolation section, heat is oriented to rectangular cell monomer bottom by the condensation segment；The invention also discloses the rectangular cells including above-mentioned bending phase transformation heat pipe；Evaporator section is fixed on the pole of battery cell by the present invention, the side wall of condensation segment and battery cell is fitted closely, evaporator section absorbs the heat that pole generates, condensation segment is transferred to by isolation section, the bottom of heat guiding rectangular cell monomer is realized at battery cell pole and the heat of bottom is average by condensation segment.
Description
Technical field
The invention belongs to battery technical field of heat dissipation, and in particular to bending phase transformation heat pipe and the rectangular cell using it.
Background technique
During lithium ion battery high power charging-discharging, pole and battery body can generate rapidly a large amount of heat, directly
It connects the heat accumulation for leading to battery and monomer heat is unevenly distributed problem；Thermal buildup issue inside battery cell is easy to cause
The volume expansion of battery and electrolyte inside failure, and battery cell heat distribution unevenly then drastically influences inside battery electrification
Learn the consistency of reaction.
Therefore, in order to extend the service life cycle of lithium ion battery and play the optimal performance of battery, battery list is solved
The thermal buildup issue and heat distribution problem of non-uniform in internal portion have great importance, although the existing device for battery heat dissipation
It can radiate to battery localized hyperthermia, but can not solve the problems, such as that heat is unevenly distributed.
Summary of the invention
The object of the present invention is to provide bending phase transformation heat pipes, by mutual between evaporator section, isolation section and condensation segment
Cooperation, evaporator section absorb the heat that pole generates, are transferred to condensation segment by isolation section, heat is oriented to rectangular cell by condensation segment
Monomer bottom, realizes at battery cell pole and the heat of bottom is average.
It is a further object of the present invention to provide a kind of rectangular cells.
The technical scheme adopted by the invention is that:
It is bent phase transformation heat pipe comprising sequentially connected evaporator section, isolation section and condensation segment, the evaporator section and condensation
Section is connect with the pole of rectangular cell monomer and side wall respectively；
The evaporator section absorbs the heat that pole generates, and is transferred to condensation segment by isolation section, and the condensation segment is by heat
It is oriented to rectangular cell monomer bottom.
The features of the present invention also characterized in that
It further comprise heat conductive insulating double-sided adhesive, the condensation segment is fixed on rectangular cell list by heat conductive insulating double-sided adhesive
On the side wall of body.
The isolation section is the semi-circular structure for increasing heat transfer distances.
The evaporator section and isolation section pass through circular sliding slopes.
Capillary-porous material for fluid flow is provided in the bending phase transformation heat pipe.
A kind of rectangular cell comprising above-mentioned bending phase transformation heat pipe and battery body, the bending phase transformation heat pipe are set
There are two setting, it is located at the two sides of battery body.
The features of the present invention also characterized in that
The evaporator section of the bending phase transformation heat pipe is welded on the pole of battery body, the condensation of the bending phase transformation heat pipe
Section is bonded with the side wall of battery body.
Two bending phase transformation heat pipes shift to install.
The condensation segment of one bending phase transformation heat pipe is arranged on battery side wall and is arranged by front surface, another
The condensation segment of the bending phase transformation heat pipe is arranged on another side wall of battery and is arranged close to rear surface.
Compared with prior art, the present invention is in use, evaporator section is fixed on the pole of battery cell, by condensation segment and
The side wall of battery cell fits closely, and evaporator section absorbs the heat that pole generates, and is transferred to condensation segment, condensation segment by isolation section
By the bottom of heat guiding rectangular cell monomer, realizes at battery cell pole and the heat of bottom is average.
Detailed description of the invention
Fig. 1 is that the embodiment of the present invention 1 provides the structural schematic diagram of bending phase transformation heat pipe；
Fig. 2 is that the embodiment of the present invention 2 provides the structural schematic diagram of bending phase transformation heat pipe；
Fig. 3 is that the embodiment of the present invention 3 provides the structural schematic diagram of rectangular cell；
Fig. 4 is the main view of Fig. 3；
Fig. 5 is the top view of Fig. 3；
Fig. 6 is that rectangular cell installs the Temperature Distribution cloud atlas before this bending phase transformation heat pipe additional；
Fig. 7 is that rectangular cell installs the Temperature Distribution cloud atlas after this bending phase transformation heat pipe additional.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
The embodiment of the present invention 1 provides a kind of bending phase transformation heat pipe, as shown in Figure 1 comprising sequentially connected evaporator section 1,
Isolation section 2 and condensation segment 3, evaporator section 1 and condensation segment 3 are connect with the pole of rectangular cell monomer and side wall respectively；
In this way, evaporator section 1 is fixed on the pole of battery cell, the side wall of condensation segment 3 and battery cell is closely pasted
It closes, evaporator section 1 absorbs the heat that pole generates, and is transferred to condensation segment 3 by isolation section 2, heat is oriented to square electric by condensation segment 3
Pond monomer bottom.
The embodiment of the present invention 2 provides a kind of bending phase transformation heat pipe, as shown in Figure 2 comprising sequentially connected evaporator section 1,
Isolation section 2 and condensation segment 3, evaporator section 1 and condensation segment 3 are connect with the pole of rectangular cell monomer and side wall respectively；
In this way, evaporator section 1 is fixed on the pole of battery cell, the side wall of condensation segment 3 and battery cell is closely pasted
It closes, evaporator section 1 absorbs the heat that pole generates, and is transferred to condensation segment 3 by isolation section 2, heat is oriented to square electric by condensation segment 3
Pond monomer bottom.
It further comprise heat conductive insulating double-sided adhesive 4, condensation segment 3 is fixed on rectangular cell list by heat conductive insulating double-sided adhesive 4
It on the side wall of body, is in close contact in this way, being realized by heat conductive insulating double-sided adhesive 4, ensure that bending phase transformation heat pipe and rectangular cell
Between heat transfer efficiency, be also prevented from battery occur short circuit.
Isolation section 2 is conducive to distributing for heat in this way, can increase the contact surface between air for semi-circular structure.
Capillary-porous material for fluid flow is provided in the bending phase transformation heat pipe.
In addition, in order to avoid the capillary-porous material that right-angle structure blocks bending phase transformation inside heat pipe, evaporator section 1 and heat-insulated
Section 2 keeps media flow more unimpeded by circular sliding slopes.
The embodiment of the present invention 3 provides a kind of rectangular cell, as in Figure 3-5 comprising above-mentioned bending phase transformation heat pipe 5 with
And battery body 6, there are two the bending settings of phase transformation heat pipe 5, the two of battery body 6 is located at, in this way, passing through two bending phases
The heat of rectangular cell positive and negative terminals is averagely arrived battery bottom by heating pipe 5, realizes heat dissipation and the average effect of heat.
The evaporator section 1 of bending phase transformation heat pipe 5 is welded on the pole of battery body 6, is bent the condensation segment 3 of phase transformation heat pipe 5
It is bonded with the side wall of battery body 6, in this way, evaporator section 1 is fixed on pole by welding, realizes pole heat
Quick export.
Two bending phase transformation heat pipes 5 shift to install, and the condensation segment 3 of one of bending phase transformation heat pipe 5 is arranged in battery
It is arranged on side wall and by front surface, the condensation segment 3 of another bending phase transformation heat pipe 5 is arranged on another side wall of battery
And it is arranged close to rear surface；
Because the effect for being bent phase transformation heat pipe 5 is better, and battery body when the temperature difference of evaporator section 1 and condensation segment 3 is bigger
Temperature of 6 sides close to edge is lower, therefore condensation segment is arranged by proximal edge, but improves the effect of bending phase transformation heat pipe 5
Rate, and two bending phase transformation heat pipes 5 shift to install and make battery when in use and have enough connection spaces.
The course of work: the liquid evaporation vaporization when evaporator section 1 is heated in Mao Renxin, steam pass through under small pressure difference
Isolation section 2 flows to condensation segment 3, and releases heat in condensation segment 3 and condense into liquid, and liquid is again along porous material by capillary force
Evaporator section 1 is flowed back in effect, so recycles, and heat reaches another-end by one end of bending phase transformation heat pipe 5, realizes being averaged for heat,
And reduce the heat at the higher pole of temperature, solve the problems, such as thermal accumlation in battery.
The heat dissipation of the bending phase transformation heat pipe and even temperature effect are described further below by Icepak emulation:
Simulation parameter:
1, the rectangular aluminum-shell battery of 60Ah LiFePO4, internal resistance are 0.6m Ω, and thermal coefficient is 57.25W/ (mK), than
1343.9J/kg DEG C of thermal capacitance, density 1990kg/m3；
2, the main material for being bent phase transformation heat pipe is copper, and thermal coefficient is set as 10000W/ (mK)；
3, the charge-discharge magnification of battery is set as 2C；
4, the battery entirety type of cooling is cooling for free convection.
Simulation result:
Fig. 6 is that rectangular cell installs the Temperature Distribution cloud atlas before this bending phase transformation heat pipe additional, it can be seen from the figure that battery fills
The heat generated in discharge process does not focus primarily upon position among pole and battery body, not plus the battery list of bending phase transformation heat pipe
Body maximum temperature reaches 315.4K (42.4 DEG C), and thermal buildup issue and monomer heat distribution unevenness problem are serious；
Fig. 7 is that rectangular cell installs the Temperature Distribution cloud atlas after this bending phase transformation heat pipe additional, it can be seen from the figure that plus bending
After phase transformation heat pipe, the maximum temperature of battery cell is down to 313.4K (40.4 DEG C), and monomer cooling efficiency accordingly promotes 4.7%, this
Outside, the heat at accumulation position among battery body is conducted along heat pipe direction originally, and the heat of pole is oriented to also by heat pipe
The lower battery cell bottom of temperature, so that the thermal buildup issue of battery and monomer heat distribution unevenness problem be made effectively to be solved
Certainly.
Using the above scheme, compared with prior art, evaporator section in use, is fixed on the pole of battery cell by the present invention
On, the side wall of condensation segment and battery cell is fitted closely, evaporator section absorbs the heat that pole generates, and is transferred to by isolation section
The bottom of heat guiding rectangular cell monomer is realized at battery cell pole and the heat of bottom is average by condensation segment, condensation segment.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
In the technical scope disclosed by the present invention, any changes or substitutions that can be easily thought of by anyone skilled in the art,
It should be covered by the protection scope of the present invention.Therefore, protection scope of the present invention should be with scope of protection of the claims
Subject to.
Claims (9)
1. a kind of bending phase transformation heat pipe, which is characterized in that it includes sequentially connected evaporator section, isolation section and condensation segment, institute
Evaporator section and condensation segment is stated to connect with the pole of rectangular cell monomer and side wall respectively；
The evaporator section absorbs the heat that pole generates, and is transferred to condensation segment by isolation section, heat is oriented to by the condensation segment
Rectangular cell monomer bottom.
2. bending phase transformation heat pipe according to claim 1, which is characterized in that further comprise heat conductive insulating double-sided adhesive, institute
Condensation segment is stated to be fixed on by heat conductive insulating double-sided adhesive on the side wall of rectangular cell monomer.
3. bending phase transformation heat pipe according to claim 2, which is characterized in that the isolation section is for increasing heat transfer distances
Semi-circular structure.
4. bending phase transformation heat pipe according to claim 1-3, which is characterized in that the evaporator section and isolation section are logical
Cross circular sliding slopes.
5. bending phase transformation heat pipe according to claim 4, which is characterized in that be provided in the bending phase transformation heat pipe for liquid
The capillary-porous material of body flowing.
6. a kind of rectangular cell, which is characterized in that it includes the described in any item bending phase transformation heat pipes of claim 1-5 and electricity
Pond ontology, the bending phase transformation heat pipe are provided with two, are located at the two sides of battery body.
7. rectangular cell according to claim 6, which is characterized in that the evaporator section of the bending phase transformation heat pipe is welded on electricity
On the pole of pond ontology, the condensation segment of the bending phase transformation heat pipe is bonded with the side wall of battery body.
8. rectangular cell according to claim 7, which is characterized in that two bending phase transformation heat pipes shift to install.
9. rectangular cell according to claim 8, which is characterized in that the condensation segment setting of a bending phase transformation heat pipe
It is arranged on battery side wall and by front surface, the condensation segment of another bending phase transformation heat pipe is arranged in battery other one
It is arranged on a side wall and close to rear surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810497650.XA CN110518307A (en) | 2018-05-22 | 2018-05-22 | It is bent phase transformation heat pipe and the rectangular cell using it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810497650.XA CN110518307A (en) | 2018-05-22 | 2018-05-22 | It is bent phase transformation heat pipe and the rectangular cell using it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110518307A true CN110518307A (en) | 2019-11-29 |
Family
ID=68622087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810497650.XA Pending CN110518307A (en) | 2018-05-22 | 2018-05-22 | It is bent phase transformation heat pipe and the rectangular cell using it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110518307A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112886090A (en) * | 2021-01-12 | 2021-06-01 | 浙江南都电源动力股份有限公司 | Double-layer aluminum shell |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204441415U (en) * | 2015-01-12 | 2015-07-01 | 华南理工大学 | The flat micro heat pipe heat abstractor of a kind of Vehicular dynamic battery interpolation |
| DE102014202129A1 (en) * | 2014-02-06 | 2015-08-06 | Siemens Aktiengesellschaft | Battery cell cooling |
| CN204787967U (en) * | 2015-05-22 | 2015-11-18 | 中国科学技术大学 | Adiabatic segment has bending angle's heat pipe |
| CN205016639U (en) * | 2015-08-14 | 2016-02-03 | 东莞市迈科科技有限公司 | Heat radiator for lithium ion battery system |
| KR20160041411A (en) * | 2014-10-07 | 2016-04-18 | 주식회사 엘지화학 | Battery Module |
| CN106654430A (en) * | 2016-12-07 | 2017-05-10 | 浙江大学 | Heat pipe and phase-change material-based low-temperature power battery heat management system |
| CN106972219A (en) * | 2017-03-22 | 2017-07-21 | 江苏中关村科技产业园节能环保研究有限公司 | A kind of plate-type battery coldplate of application hot pipe technique |
| CN106972218A (en) * | 2017-03-07 | 2017-07-21 | 华南理工大学 | The cooling device and method of a kind of cylinder-type power battery group |
| CN208352486U (en) * | 2018-05-22 | 2019-01-08 | 银隆新能源股份有限公司 | A kind of bending phase transformation heat pipe and the rectangular cell using it |
-
2018
- 2018-05-22 CN CN201810497650.XA patent/CN110518307A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102014202129A1 (en) * | 2014-02-06 | 2015-08-06 | Siemens Aktiengesellschaft | Battery cell cooling |
| KR20160041411A (en) * | 2014-10-07 | 2016-04-18 | 주식회사 엘지화학 | Battery Module |
| CN204441415U (en) * | 2015-01-12 | 2015-07-01 | 华南理工大学 | The flat micro heat pipe heat abstractor of a kind of Vehicular dynamic battery interpolation |
| CN204787967U (en) * | 2015-05-22 | 2015-11-18 | 中国科学技术大学 | Adiabatic segment has bending angle's heat pipe |
| CN205016639U (en) * | 2015-08-14 | 2016-02-03 | 东莞市迈科科技有限公司 | Heat radiator for lithium ion battery system |
| CN106654430A (en) * | 2016-12-07 | 2017-05-10 | 浙江大学 | Heat pipe and phase-change material-based low-temperature power battery heat management system |
| CN106972218A (en) * | 2017-03-07 | 2017-07-21 | 华南理工大学 | The cooling device and method of a kind of cylinder-type power battery group |
| CN106972219A (en) * | 2017-03-22 | 2017-07-21 | 江苏中关村科技产业园节能环保研究有限公司 | A kind of plate-type battery coldplate of application hot pipe technique |
| CN208352486U (en) * | 2018-05-22 | 2019-01-08 | 银隆新能源股份有限公司 | A kind of bending phase transformation heat pipe and the rectangular cell using it |
Non-Patent Citations (1)
| Title |
|---|
| 龙妍 等: "节能概率", 31 December 2017, 华中科技大学出版社, pages: 141 - 142 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112886090A (en) * | 2021-01-12 | 2021-06-01 | 浙江南都电源动力股份有限公司 | Double-layer aluminum shell |
| CN112886090B (en) * | 2021-01-12 | 2022-08-23 | 浙江南都电源动力股份有限公司 | Double-layer aluminum shell |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106816671B (en) | battery unit, battery module and battery pack | |
| CN102280672B (en) | Vehicle-used heat pipe temperature control system of power battery box | |
| CN203351713U (en) | Cooling and heating structure for battery pack | |
| CN203617406U (en) | Water-cooling type lithium ion battery | |
| CN105789733A (en) | Thermal management device and power source device | |
| CN206921972U (en) | A kind of radiator structure, thermal management device of battery and automobile | |
| CN204669802U (en) | Electronic equipment | |
| CN208352486U (en) | A kind of bending phase transformation heat pipe and the rectangular cell using it | |
| CN108808160A (en) | High intensity heat transfer structure for cooling down power battery | |
| CN107611517A (en) | A kind of temperature control equipment of dynamic lithium battery group | |
| CN207459121U (en) | Battery modules, battery system and vehicle | |
| CN204678689U (en) | A kind of phase-change thermal storage type heat exchange device of water heater and water heater | |
| CN206388796U (en) | Supply unit and electric power system | |
| CN110518307A (en) | It is bent phase transformation heat pipe and the rectangular cell using it | |
| CN106571502A (en) | Heat exchanger | |
| CN110518305A (en) | Power supply device with heat sinking function | |
| CN209526150U (en) | Single battery and battery modules | |
| CN208352488U (en) | A kind of power supply device with heat sinking function | |
| CN204011608U (en) | A kind of phase-change heat radiating device for circle battery | |
| CN206976538U (en) | A kind of battery modules heater | |
| CN206789655U (en) | A kind of power battery module | |
| CN109301365A (en) | A kind of heat pipe combination phase-change material forms the battery thermal management system of composite plate | |
| CN208622896U (en) | A kind of soaking plate and lithium ion battery for lithium ion battery | |
| CN209487672U (en) | A kind of battery heat dissipation device | |
| CN206946175U (en) | The radiator structure and projecting apparatus of a kind of projection arrangement |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |