CN205646057U - Car battery package heat pipe reason device based on heat transfer system - Google Patents
Car battery package heat pipe reason device based on heat transfer system Download PDFInfo
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- CN205646057U CN205646057U CN201620195612.5U CN201620195612U CN205646057U CN 205646057 U CN205646057 U CN 205646057U CN 201620195612 U CN201620195612 U CN 201620195612U CN 205646057 U CN205646057 U CN 205646057U
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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 relates to a hot management technique of power battery belongs to the power battery field. A car battery package heat pipe reason device based on heat transfer system which characterized in that: including heat conduction pipe and with the heat conduction sleeve of heat conduction pipe rigid coupling, heat conduction sleeve parcel outside the battery monomer of battery package, heat conduction sleeve's inside and the cooperation of the external dimensions of battery, outside the heat conduction sleeve rigid coupling on heat conduction pipe, heat conduction pipe goes out the heat conduction that the battery produced through the heat transmission, realizes the heat exchange to the battery of battery package. The utility model provides the mechanical properties of battery and heat pipe reason device has been strengthened again, still light easy the equipment to high temperature regulation's effect.
Description
Technical field
This utility model relates to automobile power cell thermal management technology field, particularly relates to a kind of automobile batteries bag heat management device based on heat-exchange system.
Background technology
Electrokinetic cell such as lithium ion battery energy density is high, and volume is little, and cycle life is longer, and on electric passenger vehicle, commercial vehicle, application potential and market are the biggest.Raise yet with lithium ion battery temperature in charge and discharge process and affect self performance and cycle life, too high temperature even causes thermal runaway, cause the accident such as spontaneous combustion, blast, conventional lithium cobaltate cathode material battery temperature needs to control within 50 degrees Celsius, to avoid thermal runaway and blast on fire, improve safety.Along with battery material and the progress of technique, although the battery operating temperature with LiFePO4 as positive electrode can rise to 60 degrees Celsius or higher, but along with temperature is further up, battery capacity decay is substantially, thermal runaway and Ignition Phenomena the most still can occur, and battery capacity significantly declines at low temperatures, even cannot start.Therefore research and the enforcement of power lithium-ion battery thermal management technology are the most urgent.
The heat management system of electrokinetic cell bag usually takes heat-conducting piece passively to cool down, or uses the air that forces of cell channel to cool down.Passive cooling or forced air cooling cooling system volume are little, low cost, but radiating effect is very limited, and battery temperature lack of homogeneity.And use heat-exchange system and the liquid of air-conditioning regulation or air cooling to carry out closed circuit temperature control circulation, cool down when battery temperature height, heat when battery temperature is low, there is regulating effect good, the heat management of the advantage that battery temperature is controlled, beneficially electrokinetic cell.
Chinese patent 201210399617.6 discloses a kind of battery module, including: multiple rectangular cell monomers；And defining the corrugated fin of substantially serpentine shape, described corrugated fin is with straightway alternately and top section so that at least one in described many Battery packs monomer is arranged in the region being limited between adjacent straight line segment of described corrugated fin.This patent belongs to passive cooling, although have certain radiating effect, but electrokinetic cell does not has special fastening mechanism to fin heat transfer, cause contacting gap and thermal contact resistance is bigger, outwards conducting heat and have the bigger temperature difference in center, heat-sinking capability is not enough, is not suitable for motive-power battery.
Chinese patent 201110345442.6 discloses a kind of LED heronsbill radiator, including circular radiating seat and some radiating fins, the cylindrical of circular radiating seat is arranged with radiating fin, it is characterized in that: also include radiating ribs, between adjacent two radiating fins, connection has radiating ribs, described radiating ribs is arc.Described radiating seat is made up of copper product.The radiating fin of this patent is prepared from by extrusion process, and technique is relative complex, time-consuming, and the radiating fin weight prepared is big, bulky, it is impossible to for weight, volume requirement high such as the electrokinetic cell system of automobile etc..
Tesla (CS) Koncern, Podebradska 186, Praha 9, Czechoslovakia, in United States Patent (USP) US 8,263,250 B2, discloses a kind of liquid cooling manifold structure for battery bag heat management, and the cold pipeline of liquid is fitted battery-arrangements after bending.Double-deck thermal interfacial material is added between cold pipe, for alleviating cold pipe and the collision of battery and reducing thermal resistance.But, in the middle of actual motion, due to assembling unfixing between cold pipe and battery, inevitably result in bigger the air gap, additionally, in the middle of actual motion, frequent impact also can cause the air gap extra between cold pipe and battery, and air is the non-conductor of heat, thus cause bigger interface contact heat resistance, be unfavorable for heat transfer, causing battery temperature rise higher, the temperature difference is bigger.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of automobile batteries bag heat management device based on heat-exchange system, solves present heat management device heat-sinking capability not enough, is unfavorable for heat transfer, causes battery temperature rise higher, the defect that the temperature difference is bigger.
Technical scheme
A kind of automobile batteries bag heat management device based on heat-exchange system, it is characterized in that: include heat conduction pipeline and the heat conducting sleeve affixed with heat conduction pipeline, described heat conducting sleeve is wrapped in outside each battery of battery bag, the inside of heat conducting sleeve and the external dimensions of battery coordinate, it is fixed in outside heat conducting sleeve on heat conduction pipeline, the heat that battery produces is conducted by described heat conduction pipeline by Heat transmission, and the battery of battery bag is realized heat exchange.
Described heat conduction pipeline both ends open, centre is passed through through air-conditioning or the fluid of heat-exchange system system fading margin, it is all connected with collecting pipe at fluid through heat conduction pipeline and heat conducting sleeve generation heat exchange, the inducer at heat conduction pipeline two ends and outlet section, then is connected with air-conditioning or heat-exchange system pipeline.
Or, described heat conduction pipeline uses the heat pipe structure of closed at both ends, inside is filled with porous core, part is equipped with liquid refrigerant, such as water, acetone, ammonia, pentane, Feron-11, forming high heat-conductive thermo tube structure, evaporator section and the described heat conducting sleeve of heat pipe structure are affixed, condensation segment one end of heat pipe structure extend in the middle of collecting pipe, carries out heat exchange with air-conditioning or heat-exchange system fluid.
Further, described heat conduction pipeline is one layer or multilamellar, is distributed along heat conducting sleeve short transverse；Described heat conduction pipeline is single tube or uses multitube series connection.
Further, described heat conducting sleeve is cylindrical tube shape, is filled with heat conduction bonding material between battery and heat conducting sleeve.
Further, described heat conducting sleeve is the bonding structure shape being partially retained in battery periphery, is connected with heat conduction pipeline through heat conduction support.
Further, all carry out local by heat conduction bonding agent between described heat conducting sleeve, between heat conducting sleeve and heat conduction pipeline and be connected, strengthen mechanical strength, reduce thermal contact resistance.
Beneficial effect
This utility model uses heat conducting sleeve and the fixing connection heat management device of heat conduction pipeline coupling, eliminates the air gap between battery and heat conduction pipeline, thus greatly reduces interface resistance, reduces battery maximum temperature；Meanwhile, heat conducting sleeve has higher thermal conductivity, and battery plays good thermal diffusion and equal temperature effect, contributes to realizing excellent augmentation of heat transfer effect and battery samming effect；
This utility model uses the mode that heat conducting sleeve is connected with HVAC fluid collection pipe with heat conduction pipeline, it is capable of good bidirectional temp regulation: when battery temperature is higher, through heat conducting sleeve and heat pipe, heat can be route external fluid from battery to emit, when battery temperature is relatively low, it is possible to utilize heat transport fluid to carry out battery thermal and heating；
This utility model uses heat conducting sleeve and the connected heat management device of heat conduction pipeline, moreover it is possible to reduces, eliminate the collision and sliding caused because of motion between heat conduction pipeline and battery cell, improves system mechanics intensity, simultaneously, also eliminate the air gap, dredge thermally conductive pathways, it is ensured that hot property is steady in a long-term；
Heat conducting sleeve of the present utility model and heat conduction pipeline can pre-assembly, then battery is installed, each battery is fixed by heat conducting sleeve, is mounted directly location, and carries out other operations such as electrode connection etc., easy for installation, compact conformation, light.
Accompanying drawing explanation
Fig. 1 is the schematic top plan view that Tesla (CS) Koncern, Podebradska 186, Praha 9, Czechoslovakia utilizes the cold device carrying out heat management of liquid；
Fig. 2 is this utility model device schematic top plan view；
Fig. 3 is this utility model device schematic side view, and wherein heat conduction pipeline is mono-layer tube；
Fig. 4 is this utility model device schematic side view, and wherein heat conduction pipeline is bimetallic tube；
Fig. 5 is that in this utility model device, heat conducting sleeve and heat conduction pipeline interlock affixed schematic diagram；
Fig. 6 is the implementation unit schematic diagram that in Fig. 4, heat conducting sleeve and heat conduction pipeline interlock affixed；
Fig. 7 is that heat conducting sleeve is interlocked with heat conduction pipeline the fixing schematic diagram being connected by support when being portion envelops battery；
Fig. 8 is the implementation unit schematic diagram that in Fig. 7, heat conducting sleeve interlocks affixed by support and heat conduction pipeline；
Fig. 9 be heat conduction pipeline be close heat pipe structure heat management schematic diagram；
Figure 10 is that heat conduction pipeline uses the another kind of enforcement schematic diagram closing heat pipe structure cooling.
Figure 11 is that heat conduction pipeline uses the another kind of enforcement schematic diagram closing heat pipe structure heating.
Wherein: the affixed part of 1-heat conduction pipeline, 2-battery, 3-heat conducting sleeve, 4-heat conducting sleeve and heat conduction pipeline, 5-air-conditioning or the collecting pipe of heat-exchange system system, 6-heat pipe structure, 7-fin, 8-room temperature heat pipe, 9-Cryo Heat Tube.
Detailed description of the invention
Below in conjunction with specific embodiments and the drawings, this utility model is expanded on further.
Not enough for solving the heat management device heat-sinking capability of present electrokinetic cell, it is unfavorable for heat transfer, causes battery temperature rise higher that the problem that the temperature difference is bigger the utility model proposes a kind of automobile batteries bag heat management device based on heat-exchange system.
This utility model is outside equipped with the heat conducting sleeve of parcel battery at each battery of battery bag, and described heat conducting sleeve is connected with the heat conduction pipeline with Heat transmission function, by the thermal convection current of heat conduction pipeline, the battery of battery bag is realized heat exchange.Described heat conduction pipeline can use both ends open, intermediate flow homoiothermic gas or liquid, is carried out thermal convection current by homoiothermic gas or liquid by heat-exchange system/air conditioning system, it is achieved temperature adjusts.Described heat conduction pipeline can also use the heat pipe of closed at both ends to carry out Heat transmission, it is achieved temperature adjusts.
Concrete device includes heat conduction pipeline and the heat conducting sleeve affixed with heat conduction pipeline, described heat conducting sleeve is wrapped in outside each battery of battery bag, the inside of heat conducting sleeve and the external dimensions of battery coordinate, it is fixed in outside heat conducting sleeve on heat conduction pipeline, the heat that battery produces is conducted by described heat conduction pipeline by thermal convection current, and the battery of battery bag is realized heat exchange.
Described heat conduction pipeline both ends open, the fluid regulated through air-conditioning or heat-exchange system it is passed through in pipe, generally water-ethylene glycol liquid or air, through heat conduction pipeline and heat conducting sleeve generation heat exchange, when battery temperature is higher, heat can be gone out by fluid drainage through heat conducting sleeve and pipeline open channels from battery, when battery temperature is relatively low, the fluid being possible with heat-carrying carries out battery thermal and heating, thus at fluid through heat conduction pipeline and heat conducting sleeve generation heat exchange, inducer and the outlet section at heat conduction pipeline two ends are all connected with collecting pipe, it is connected with air-conditioning or heat-exchange system pipeline again.
Or, described heat conduction pipeline uses the heat pipe structure of closed at both ends, inside is filled with porous core, part forms high heat-conductive thermo tube structure equipped with liquid refrigerant water or acetone, and evaporator section and the described heat conducting sleeve of heat pipe structure are affixed, and condensation segment one end of heat pipe structure extend in the middle of collecting pipe, heat exchange is carried out with air-conditioning or heat-exchange system fluid, forming heat abstractor compact, efficient, fin can also be added in condensation segment one end, strengthens heat transfer.But, due to single on state characteristic of heat pipe, it is suppressed to the reversely heating of battery from collecting pipe, countercurrent heat pipes can be used, during i.e. evaporator section is placed in collecting pipe, condensation segment is placed in sleeve side, thus realizes the two-ways regulation of battery temperature.
Described heat conduction pipeline is one layer or multilamellar, is distributed along heat conducting sleeve short transverse；Described heat conduction pipeline is single tube or uses multitube series connection.
Described heat conducting sleeve material uses the high thermal conductivity materials of the easily processing such as metallic aluminium, copper, titanium, ferrum, it is also possible to be that thermal conductive ceramic material such as aluminium oxide forms circle or the square sleeve structure coordinating battery.Thermal conductivity uses more than 10W/mK, and thickness is 0.3～6mm.
Between described heat conducting sleeve and battery can heat conduction bonding material with filling gel, epoxy, acrylic acid etc. as substrate, to eliminate interfacial air gap, strengthen heat conduction, improve mechanical attachment intensity simultaneously, reduce mechanical shock.The heat conducting sleeve of metal processes through surface, such as anodic oxidation, has certain electric simulation strength.Heat conducting sleeve inner wall surface is also carried out anodic oxidation passivation and processes, and has low voltage electrical insulation intensity.
Described heat conducting sleeve can also use the planform of the laminating battery being partially retained in battery periphery, and the part such as circular arc or laminating rectangular cell is square, is connected with heat conduction pipeline through heat conduction support.
All carry out local by heat conduction bonding agent between described heat conducting sleeve, between heat conducting sleeve and heat conduction pipeline to be connected, strengthen mechanical strength.The bonding interface material filled between heat conduction battery and heat conducting sleeve is polyurethane, organosilicon, epoxy resin or acrylic adhesive material, and its thermal conductivity is not less than 0.2W/mk.
The tubing of described heat conduction pipeline uses the high thermal conductivity materials of the easily processing such as metallic aluminium, copper, and thermal conductivity is more than 10W/mK, and wall thickness, can be to use pipe form or flat tube form 0.3～6mm.Flat tube form is easier to be arranged among battery bag, has preferably impact to the volume of battery bag and the effect of overall thermal managing device.
Using the heat conduction pipeline of flat tube form, in pipe, cross-sectional width could be arranged to 0.2-6mm, the highest and heat conducting sleeve similar elevation.Arranging and include the bulb portion between battery and the cylindrical parts at two ends, flat tube is formed by metal circular tube extruding mid portion, and end pipe and exterior line form leak-free connection by nipple, welding or hose coupling；Or thermal-insulating body is stretched at one end or two ends, form leak-free connection by welding.
The fixing connection of heat conducting sleeve and heat conduction pipeline can use welding or glued joint, the welding position that the width of fixing coupling part is good more than the radius of heat conducting sleeve, formation mechanical strength and heat conduction, it is ensured that heat is from the heat transfer path on heat conducting sleeve heat conductive pipes road.Can also use direct 3D metallic print parts that heat conducting sleeve and heat conduction pipeline are attached.
Accompanying drawing 1 is the schematic top plan view that present Tesla (CS) Koncern, Podebradska 186, Praha 9, Czechoslovakia employing cold pipeline of liquid carries out the device of heat management to battery, it can be seen that, it uses liquid cold bending, fit battery by arranging liquid cold bending as far as possible, but owing to there is no battery and the affixed transposition of the cold pipeline of liquid, however it remains Air Interface thermal resistance and the problem of radiating efficiency deficiency.
Accompanying drawing 2-4 is schematic top plan view and the schematic side view of the thermal management device of battery of employing heat conducting sleeve of the present utility model and the cooperation of heat conduction pipeline.Wherein accompanying drawing 3 illustrates to use the heat conduction pipeline signal of mono-layer tube, and accompanying drawing 4 have employed the signal of heat conduction pipeline of bimetallic tube.
Accompanying drawing 5-6 is the schematic diagram that heat conducting sleeve and heat conduction pipeline use the mode being cross-linked.Use and be cross-linked the width beneficially increasing affixed part, improve the assembly manipulation that is connected.
Accompanying drawing 7-8 is the shape that heat conducting sleeve uses part laminating battery, and is carried out the schematic diagram being cross-linked between heat conduction pipeline by support.Owing to heat conducting sleeve uses part laminating, affixed part uses the form of support to be connected to heat conduction pipeline, it is possible to make single unit system lighter, it is easy to install, and controls the volume of the battery bag after installing heat management device, the beneficially design of car load.
Accompanying drawing 9 uses the heat management schematic diagram closing heat pipe structure for heat conduction pipeline, heat pipe one end and Battery shell connect, the other end stretches into the collecting pipe of the temperature adjustable fluid of air conditioning system and forms cooling passage, and this end of the heat pipe in extending into collecting pipe can be added fin and be strengthened convection current.In order to can be to battery thermal under low temperature and room temperature, heat pipe adjacent in accompanying drawing can be homotype heat pipe, it is also possible to be that operation temperature is respectively at low temperature and two kinds of heat pipes of room temperature, i.e. Cryo Heat Tube and room temperature heat pipe.Owing to heat pipe operation has certain temperature range, if Water Heat Pipes operation temperature is 303-500K (30-227 DEG C), acetone heat pipe operation temperature 273-373K (0-100 DEG C), room temperature heat pipe can be classified as, Feron 11 is 233-393K (-40-120 DEG C), ammonia 213-373K (-60-100 DEG C), Cryo Heat Tube can be classified as when battery temperature is higher, collecting pipe leads to cold wind, heat pipe dispels the heat to collecting pipe, comparatively speaking, Cryo Heat Tube starts to work temperature less than room temperature heat pipe.When battery temperature is relatively low as less than-20 DEG C, collecting pipe leads to warm braw, room temperature heat pipe cisco unity malfunction, and Cryo Heat Tube remains to start to work, and heat to battery heat supply, thus is provided bidirectional temp regulation function by fin, heat pipe.
Accompanying drawing 10 and accompanying drawing 11 are the schematic diagrams that the heat pipe of two kinds of different operating temperature is connected respectively to the collecting pipe on both sides, when Figure 10 is the collecting pipe being connected respectively to both sides, device carries out the schematic diagram cooled down, room temperature heat pipe condenser section one end is stretched into the cooling fluid collection pipe of air conditioning system and is formed cooling passage, and this end of the heat pipe in stretching into collecting pipe can be added fin and be strengthened convection current.When Figure 11 is the collecting pipe being connected respectively to both sides, device carries out the schematic diagram heated, and Cryo Heat Tube evaporator section one end is stretched into the heating fluid collection pipe of air conditioning system and formed intensification passage, and this end of the heat pipe in stretching into collecting pipe can be added fin and be strengthened convection current.
Compared with prior art, automobile batteries bag heat management device based on heat-exchange system of the present utility model has a following obvious advantage:
(1) heat conduction reinforced excellent effect: this utility model uses heat conducting sleeve and the fixing connection heat management device of heat conduction pipeline, gets rid of the air gap between battery and heat conduction pipeline, thus greatly reduces interface resistance, reduces battery maximum temperature；Meanwhile, heat conducting sleeve has higher thermal conductivity, and battery plays good thermal diffusion and equal temperature effect, contributes to realizing excellent augmentation of heat transfer effect and battery samming effect.
(2) bidirectional temp regulation of battery: this utility model uses the mode that heat conducting sleeve is connected with the collecting pipe of heat conduction pipeline with air conditioning system fluid, heat conduction pipeline or be connected with temperature adjustable fluid both ends open, or use closed at both ends form heat pipe and be connected with the collecting pipe of temperature adjustable fluid, thus realize good bidirectional temp regulation；
(3) mechanical stability and hot property stability improve: this utility model uses heat conducting sleeve and the connected heat management device of heat conduction pipeline, to reduce, eliminate the collision and sliding caused between heat pipe and battery cell because of motion, improve system mechanics intensity, simultaneously, also the air gap is eliminated, dredging thermally conductive pathways, it is ensured that hot property is steady in a long-term.
(4) easy for installation, compact conformation, light: heat management device of the present utility model can pre-assembly, then battery is installed, each battery is fixed by heat conducting sleeve, is mounted directly location, and carries out other operations such as electrode and connect.As a example by 18650 cylindrical batteries, battery is conducted oneself with dignity 45 grams, and heat conducting sleeve uses the aluminium that 0.8mm is thick, and its weight is at about 3.8 grams, less than the 10% of battery weight, can reach the effect of heat radiation, can strengthen again mechanical performance, the lightest is easily assembled.
Claims (7)
1. an automobile batteries bag heat management device based on heat-exchange system, it is characterized in that: include heat conduction pipeline and the heat conducting sleeve affixed with heat conduction pipeline, described heat conducting sleeve is wrapped in outside the battery cell of battery bag, the inside of heat conducting sleeve and the external dimensions of battery coordinate, it is fixed in outside heat conducting sleeve on heat conduction pipeline, the heat that battery produces is conducted by described heat conduction pipeline by thermal convection current, and the battery of battery bag is realized heat exchange.
2. automobile batteries bag heat management device based on heat-exchange system as claimed in claim 1, it is characterized in that: described heat conduction pipeline both ends open, centre is passed through the fluid regulated through air-conditioning or heat-exchange system, at fluid through heat conduction pipeline and heat conducting sleeve generation heat exchange, the inducer at heat conduction pipeline two ends and outlet section are all connected with collecting pipe, then are connected with air-conditioning or heat-exchange system pipeline.
3. automobile batteries bag heat management device based on heat-exchange system as claimed in claim 1, it is characterized in that: described heat conduction pipeline uses the heat pipe structure of closed at both ends, inside is filled with porous core, part forms high heat-conductive thermo tube structure equipped with liquid refrigerant, evaporator section and the described heat conducting sleeve of heat pipe structure are affixed, condensation segment one end of heat pipe structure extend in the middle of collecting pipe, carries out heat exchange with air-conditioning or heat-exchange system fluid.
4. the automobile batteries bag heat management device based on heat-exchange system as described in one of claims 1 to 3, it is characterised in that: described heat conduction pipeline is one layer or multilamellar, is distributed along heat conducting sleeve short transverse；Described heat conduction pipeline is single tube or uses multitube series connection.
5. the battery bag heat management device as described in one of claims 1 to 3, it is characterised in that: described heat conducting sleeve is the planform of the laminating battery being all wrapped in battery periphery, is filled with heat conduction bonding material between battery and heat conducting sleeve.
6. the battery bag heat management device as described in one of claims 1 to 3, it is characterised in that: described heat conducting sleeve is the planform of the laminating battery being partially retained in battery periphery, is connected with heat conduction pipeline through heat conduction support.
7. battery bag heat management device as claimed in claim 1, it is characterised in that: all carry out local by heat conduction bonding agent between described heat conducting sleeve, between heat conducting sleeve and heat conduction pipeline and be connected.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201620195612.5U CN205646057U (en) | 2016-03-15 | 2016-03-15 | Car battery package heat pipe reason device based on heat transfer system |
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| CN201620195612.5U CN205646057U (en) | 2016-03-15 | 2016-03-15 | Car battery package heat pipe reason device based on heat transfer system |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106711553A (en) * | 2017-02-24 | 2017-05-24 | 华霆（合肥）动力技术有限公司 | Battery module and battery module heat management system |
| CN106711371A (en) * | 2016-12-15 | 2017-05-24 | 吉林大学 | Square battery grouping and liquid heat exchange device |
| CN106785214A (en) * | 2017-01-17 | 2017-05-31 | 华霆（合肥）动力技术有限公司 | Filled type heat abstractor and supply unit |
| CN108448207A (en) * | 2018-05-22 | 2018-08-24 | 华霆（合肥）动力技术有限公司 | A kind of heat-exchanging component and battery modules |
| CN108493515A (en) * | 2018-05-28 | 2018-09-04 | 吉林大学 | The blocky direct-cooled non-interior stream heat management structure of battery packet |
| CN108511845A (en) * | 2018-03-13 | 2018-09-07 | 浙江零跑科技有限公司 | A kind of power battery module heat management system Rapid-assembling apparatus and assemble method |
| CN109659288A (en) * | 2018-12-28 | 2019-04-19 | 福建龙净环保股份有限公司 | A kind of combination radiator |
| US20220407148A1 (en) * | 2021-06-17 | 2022-12-22 | GM Global Technology Operations LLC | Battery system including a self-regulating cooling system |
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2016
- 2016-03-15 CN CN201620195612.5U patent/CN205646057U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106711371A (en) * | 2016-12-15 | 2017-05-24 | 吉林大学 | Square battery grouping and liquid heat exchange device |
| CN106785214A (en) * | 2017-01-17 | 2017-05-31 | 华霆（合肥）动力技术有限公司 | Filled type heat abstractor and supply unit |
| CN106711553A (en) * | 2017-02-24 | 2017-05-24 | 华霆（合肥）动力技术有限公司 | Battery module and battery module heat management system |
| CN108511845A (en) * | 2018-03-13 | 2018-09-07 | 浙江零跑科技有限公司 | A kind of power battery module heat management system Rapid-assembling apparatus and assemble method |
| CN108448207A (en) * | 2018-05-22 | 2018-08-24 | 华霆（合肥）动力技术有限公司 | A kind of heat-exchanging component and battery modules |
| CN108448207B (en) * | 2018-05-22 | 2024-02-09 | 华霆（合肥）动力技术有限公司 | Heat exchange assembly and battery module |
| CN108493515A (en) * | 2018-05-28 | 2018-09-04 | 吉林大学 | The blocky direct-cooled non-interior stream heat management structure of battery packet |
| CN109659288A (en) * | 2018-12-28 | 2019-04-19 | 福建龙净环保股份有限公司 | A kind of combination radiator |
| US20220407148A1 (en) * | 2021-06-17 | 2022-12-22 | GM Global Technology Operations LLC | Battery system including a self-regulating cooling system |
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