CN108306072A - A kind of parallel heat exchange battery pack - Google Patents

A kind of parallel heat exchange battery pack Download PDF

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Publication number
CN108306072A
CN108306072A CN201810007617.4A CN201810007617A CN108306072A CN 108306072 A CN108306072 A CN 108306072A CN 201810007617 A CN201810007617 A CN 201810007617A CN 108306072 A CN108306072 A CN 108306072A
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CN
China
Prior art keywords
battery pack
heat
heat exchanger
water inlet
charge
Prior art date
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Granted
Application number
CN201810007617.4A
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Chinese (zh)
Other versions
CN108306072B (en
Inventor
亓新亮
刘心文
赵明
李明军
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yudo New Energy Automobile Co Ltd
Original Assignee
FJ Motor Group Yudo New Energy Automobile Co Ltd
Priority date (The priority date 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 date listed.)
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Application filed by FJ Motor Group Yudo New Energy Automobile Co Ltd filed Critical FJ Motor Group Yudo New Energy Automobile Co Ltd
Priority to CN201810007617.4A priority Critical patent/CN108306072B/en
Publication of CN108306072A publication Critical patent/CN108306072A/en
Application granted granted Critical
Publication of CN108306072B publication Critical patent/CN108306072B/en
Active legal-status Critical Current
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Classifications

    • H—ELECTRICITY
    • H01—BASIC 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
    • B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
    • B60L58/24—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries for controlling the temperature of batteries
    • B60L58/26—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries for controlling the temperature of batteries by cooling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
    • B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
    • B60L58/24—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries for controlling the temperature of batteries
    • B60L58/27—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries for controlling the temperature of batteries by heating
    • H—ELECTRICITY
    • H01—BASIC 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
    • H01M10/615—Heating or keeping warm
    • H—ELECTRICITY
    • H01—BASIC 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—BASIC 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
    • H01M10/62—Heating or cooling; Temperature control specially adapted for specific applications
    • H01M10/625—Vehicles
    • H—ELECTRICITY
    • H01—BASIC 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
    • H01M10/6554—Rods or plates
    • H—ELECTRICITY
    • H01—BASIC 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
    • H01M10/6554—Rods or plates
    • H01M10/6555—Rods or plates arranged between the cells
    • H—ELECTRICITY
    • H01—BASIC 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
    • H01M10/6556—Solid parts with flow channel passages or pipes for heat exchange
    • H—ELECTRICITY
    • H01—BASIC 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
    • H01M10/6556—Solid parts with flow channel passages or pipes for heat exchange
    • H01M10/6557—Solid parts with flow channel passages or pipes for heat exchange arranged between the cells
    • H—ELECTRICITY
    • H01—BASIC 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—BASIC 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
    • H01M10/66—Heat-exchange relationships between the cells and other systems, e.g. central heating systems or fuel cells
    • H01M10/663—Heat-exchange relationships between the cells and other systems, e.g. central heating systems or fuel cells the system being an air-conditioner or an engine
    • H—ELECTRICITY
    • H01—BASIC ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2220/00—Batteries for particular applications
    • H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
    • 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
    • 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

Abstract

The invention discloses a kind of parallel heat exchange battery packs, including feed pipe, water pump, heater, heat exchanger of air condition, heat exchanger plate and battery pack, water pump, heater and heat exchanger of air condition are set on feed pipe, feed pipe includes water inlet manifold and total outlet pipe, heat exchanger plate is set to the both sides of water inlet manifold and total outlet pipe, including preceding header, heat-exchange tube, header afterwards, water inlet is in charge of and water outlet is in charge of, battery pack is in contact with heat exchanger plate, heater and heat exchanger of air condition are connected together by the way that feed pipe is arranged, refrigeration is integrated into heating system on a pipeline, simplify pipeline；The multigroup heat exchanger plate for being laid with heat-exchange tube is in contact with battery pack respectively, battery pack in battery pack is divided into multiple cooling blocks by heat exchanger plate, and the control of each cooling block size can be carried out by the heat-exchange tube quantity defaulted between preceding header and rear header.

Description

A kind of parallel heat exchange battery pack
Technical field
The present invention relates to technical field of new energy, more particularly to a kind of parallel heat exchange battery pack.
Background technology
The power battery pack of present most of electric vehicles uses natural cooling or circulated air cooling system, however naturally cold But mode is often difficult to play the temperature for effectively reducing battery cell when environment temperature is higher or when the high-power charge and discharge of battery Degree, air cooling system would generally cause in battery pack excessive temperature differentials between the battery core of different location.In addition, at low ambient temperatures, electricity When Chi Bao heats battery pack using circulating air, the temperature liter that will also result in battery core in battery pack is inconsistent, so that battery core Between the temperature difference it is also excessive.
Invention content
For this reason, it may be necessary to a kind of parallel heat exchange battery pack be provided, to solve natural cooling and circulated air in the prior art Cool down the problem that the temperature difference is big between be easy to causeing battery pack.
To achieve the above object, inventor provide a kind of parallel heat exchange battery pack, including feed pipe, water pump plus Hot device, heat exchanger of air condition, heat exchanger plate and battery pack；
The water pump, heater and heat exchanger of air condition are set on feed pipe, and feed pipe includes water inlet manifold and always goes out Water pipe, water inlet manifold are connected to the water inlet end of feed pipe, and total outlet pipe is connected to the water outlet of feed pipe；
The heat exchanger plate is set to the both sides of water inlet manifold and total outlet pipe, including preceding header, heat-exchange tube, rear collection Flow tube, water inlet is in charge of and water outlet is in charge of, and the one end being in charge of that intakes is connected with total outlet pipe, the water inlet of the other end and preceding header Side is connected, and is discharged the one end being in charge of and is connected with water inlet manifold, the other end is connected with the water outlet side of preceding header, heat exchange Pipe is arranged along the length direction of preceding header and rear header, and both ends are connected with preceding header and rear header respectively；
The battery pack is in contact with heat-exchange tube.
Further, further include heat conductive insulating foam, the heat conductive insulating foam be set to battery pack and heat-exchange tube it Between.
Further, further include shell, the heat exchanger plate and battery pack are set in shell.
Further, the water pump, heater and heat exchanger of air condition are set to hull outside.
Further, the water inlet is in charge of and water outlet is in charge of equipped with valve.
Further, further include temperature sensor, the temperature sensor is set on water inlet manifold.
Further, the heat-exchange tube and the contact surface of battery pack are planar structure.
It is different from the prior art, above-mentioned technical proposal has the following advantages that：Heater is connected together by the way that feed pipe is arranged And heat exchanger of air condition, refrigeration is integrated into heating system on a pipeline, pipeline is simplified；It is laid with the more of heat-exchange tube Group heat exchanger plate is in contact with battery pack respectively, and the battery pack in battery pack is divided into multiple cooling blocks by heat exchanger plate, and can The control of each cooling block size is carried out by the heat-exchange tube quantity defaulted between preceding header and rear header.
Description of the drawings
Fig. 1 is the thin portion structural schematic diagram of feed pipe and heat exchanger plate in the embodiment of the present invention；
Fig. 2 is the thin portion structural schematic diagram of feed pipe in the embodiment of the present invention；
Fig. 3 is the cross-sectional view of heat-exchange tube in the embodiment of the present invention；
Fig. 4 is the overall structure diagram of battery pack in the embodiment of the present invention.
Reference sign：
101, feed pipe；102, water inlet manifold；103, total outlet pipe；
104, temperature sensor；
201, water pump；
301, heater；
401, heat exchanger of air condition；
501, heat exchanger plate；502, preceding header；503, heat-exchange tube；
504, rear header；505, water inlet is in charge of；506, water outlet is in charge of；507, valve；
601, battery pack；602, heat conductive insulating foam；
701, shell.
Specific implementation mode
For the technology contents of technical solution, construction feature, the objects and the effects are described in detail, below in conjunction with specific reality It applies example and attached drawing is coordinated to be explained in detail.
Also referring to Fig. 1 to Fig. 4, present embodiment discloses a kind of parallel heat exchange battery packs, including feed pipe 101, water pump 201, heater 301, heat exchanger of air condition 401, heat exchanger plate 501 and battery pack 601.Water pump 201, heater 301 and heat exchanger of air condition 401 be connected on the pipeline of feed pipe 101, the sky that heat exchanger of air condition 401 passes through interface and vehicle Pipeline is adjusted to be connected, the both ends of feed pipe 101 are separately connected water inlet manifold 102 and total outlet pipe 103, and temperature sensor 104 is set It is placed on water inlet manifold 102.Heat exchanger plate 501 is arranged along water inlet manifold 102 and the length direction of total outlet pipe 103, heat exchange Plate 501 include preceding header 502, heat-exchange tube 503, rear header 504, water inlet be in charge of 505 and water outlet be in charge of 506, preceding afflux The both sides of pipe 502 are divided into influent side and water outlet side, and the both ends that water inlet is in charge of 505 are separately connected total outlet pipe 103 and preceding header 502 influent side, the both ends that water outlet is in charge of 506 are separately connected the water outlet side of water inlet manifold 102 and preceding header 502, heat exchange Pipe 503 is arranged along the length direction of preceding header 503 and rear header 504, and in the plane that more heat-exchange tubes 503 are formed The contact surface of battery pack 601 is formed, battery pack 601 is in contact by contact surface with heat-exchange tube 503, and the two of heat-exchange tube 503 End respectively with 504 piping connection of preceding header 503 and rear header.
Start water pump when specific operation according to above structure, the liquid in feed pipe is made to start to flow, is located at and supplies water Temperature sensor on pipe water inlet manifold carries out temperature detection to the liquid of flowing.When battery is in the course of work or in higher temperature In the case of temperature increase when, the fluid temperature of flowing is increased with the temperature of battery pack, opens air-conditioning, air-conditioning duct at this time Heat exchanger of air condition is cooled down.Heat exchanger cools down the liquid in feed pipe, completes cooling liquid edge and always goes out Water pipe branches to each water inlet and is in charge of, and water inlet, which is in charge of, is delivered to liquid in the influent side of preceding header, the water inlet of preceding header Side extremely connects separating liquid in each heat-exchange tube of influent side, and subsequently flows into rear header.Liquid in header afterwards Body is transferred in the heat-exchange tube of the preceding header water outlet side of connection, and is in charge of by the water outlet of preceding header water outlet and is back to always Water inlet pipe, and return at heat exchanger of air condition and re-start cooling processing.Header influent side and water outlet side before being separately connected Heat-exchange tube form the cooling circuit of U-shaped structure so that water inlet manifold and total outlet pipe are able to be arranged in parallel in an area In domain, convenient for integrating inlet and outlet pipes, space availability ratio, the battery pack being in contact with heat-exchange tube and heat-exchange tube are improved Interior liquid exchanges heat, and battery is made to cool down.Occur situations such as weather is cold, when battery pack temperature reduces, temperature sensor When detecting that fluid temperature reduces, so that heater is opened, heat up to liquid, identical liquid flow direction pair when liquid is along cooling Battery pack is heated.
It please refers to Fig.1 and Fig. 2 further includes in the above-described embodiments valve 507, the valve 507, which is set into water, to be in charge of 505 and water outlet be in charge of on 506, may also set up in water inlet be in charge of 505 and water outlet be in charge of 506 it is one of arbitrary on, valve 507 is electricity Valve is controlled, and is electrically connected with vehicle-mounted computer, temperature sensor is set in each battery pack 601, by being in charge of and going out in water inlet Electric control valve is set on moisture pipe, fluid flow control can be carried out by electric control valve, to any one piece in heat exchange battery pack Heat exchanger plate carries out the control that efficiency is heated or cooled, and is adjusted convenient for the temperature difference between the battery pack to different zones.
Referring to Fig. 3, further including heat conductive insulating foam 602 in the above-described embodiments, the heat conductive insulating foam 602 is set It is placed between battery pack 601 and heat-exchange tube 503, by the way that heat conductive insulating foam is arranged between heat-exchange tube and battery pack, just In increasing the contact area between heat-exchange tube and battery pack, temperature when improving heat exchanger effectiveness and reducing heat exchange in battery pack Degree is poor.
Referring to Fig. 3, in the above-described embodiments, the contact surface of the heat-exchange tube 503 and battery pack 601 is planar junction Structure, by setting the contact surface of heat-exchange tube 503 and battery pack 601 to planar structure, convenient for improving heat-exchange tube and battery The contact area of group.
Referring to Fig. 4, further including shell 701 in the above-described embodiments, the shell 701 is coated on battery pack 601 and heat The outside of power board 501, the part that feed pipe 101 connects water pump 201, heater 301 and heat exchanger of air condition 401 are set to shell 701 outside of body, by the way that shell is arranged on the outside of battery pack and heat exchanger plate so that battery pack is able to be protected by shell, By the way that water pump, heater and heat exchanger of air condition to be set to outside shell, it is convenient for the connection of pipeline and the maintenance of component.
In the above-described embodiments, barrier is equipped between the influent side and water outlet side of preceding header, by preceding header Barrier is set, liquid is avoided to flow directly into water outlet side by the influent side of preceding header.
In the above-described embodiments, each heat exchanger plate forms board face structure by six roots of sensation heat-exchange tube, in certain embodiments, Quantity on heat exchanger plate is alternatively the heat-exchange tube composition of two, four or the six roots of sensation or more, to adjust the size of heat exchanger plate It is adapted to various sizes of battery pack, and the density of adjustment heat exchange pipe.
In certain embodiments, two groups of battery packs can be set, the two sides of heat exchanger plate is respectively arranged at, by heat exchange Battery pack is arranged in the two sides of plate, increases the coolable battery pack quantity of each heat exchanger plate；Also heat exchanger plate can be stacked in electricity The top surface and bottom surface of pond group make the two sides of battery pack by the way that the top and bottom of battery pack are contacted heat exchanger plate respectively It is cooled down, reduces the temperature difference in battery pack.
It should be noted that although the various embodiments described above have been described herein, it is not intended to limit The scope of patent protection of the present invention.Therefore, based on the present invention innovative idea, to embodiment described herein carry out change and repair Change, or using equivalent structure or equivalent flow shift made by description of the invention and accompanying drawing content, it directly or indirectly will be with Upper technical solution is used in other related technical areas, is included within the scope of patent protection of the present invention.

Claims (7)

1. a kind of parallel heat exchange battery pack, which is characterized in that including feed pipe, water pump, heater, heat exchanger of air condition, Heat exchanger plate and battery pack；
The water pump, heater and heat exchanger of air condition are set on feed pipe, and feed pipe includes water inlet manifold and total outlet pipe, Water inlet manifold is connected to the water inlet end of feed pipe, and total outlet pipe is connected to the water outlet of feed pipe；
The heat exchanger plate is set to the both sides of water inlet manifold and total outlet pipe, including preceding header, heat-exchange tube, rear afflux Pipe, water inlet is in charge of and water outlet is in charge of, and the one end being in charge of that intakes is connected with total outlet pipe, the influent side of the other end and preceding header It is connected, is discharged the one end being in charge of and is connected with water inlet manifold, the other end is connected with the water outlet side of preceding header, heat-exchange tube It is arranged along the length direction of preceding header and rear header, both ends are connected with preceding header and rear header respectively；
The battery pack is in contact with heat-exchange tube.
2. parallel heat exchange battery pack according to claim 1, which is characterized in that further include heat conductive insulating foam, institute Heat conductive insulating foam is stated to be set between battery pack and heat-exchange tube.
3. parallel heat exchange battery pack according to claim 1, which is characterized in that further include shell, the heat exchange Plate and battery pack are set in shell.
4. parallel heat exchange battery pack according to claim 3, which is characterized in that the water pump, heater and air-conditioning Heat exchanger is set to hull outside.
5. parallel heat exchange battery pack according to claim 1, which is characterized in that the water inlet is in charge of and water outlet is in charge of It is equipped with valve.
6. parallel heat exchange battery pack according to claim 1, which is characterized in that further include temperature sensor, it is described Temperature sensor is set on water inlet manifold.
7. parallel heat exchange battery pack according to claim 1, which is characterized in that the heat-exchange tube and battery pack Contact surface is planar structure.
CN201810007617.4A 2018-01-04 2018-01-04 Parallel heat exchange battery pack Active CN108306072B (en)

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Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
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CN108306072B CN108306072B (en) 2020-02-07

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110197937A (en) * 2019-07-10 2019-09-03 福建省汽车工业集团云度新能源汽车股份有限公司 A kind of battery pack heating film system synthesis
CN110336098A (en) * 2019-07-10 2019-10-15 福建省汽车工业集团云度新能源汽车股份有限公司 A kind of battery modules with heating film
CN110380152A (en) * 2019-06-17 2019-10-25 浙江零跑科技有限公司 A kind of novel battery thermal management module and its control method
CN112117509A (en) * 2019-06-21 2020-12-22 比亚迪股份有限公司 Power battery pack and vehicle with same
WO2021074573A1 (en) * 2019-10-18 2021-04-22 Dyson Technology Limited Battery pack

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1064597A (en) * 1996-08-20 1998-03-06 Shin Kobe Electric Mach Co Ltd Secondary battery power supply
CN101962000A (en) * 2010-09-10 2011-02-02 奇瑞汽车股份有限公司 Heating system of power battery of pure electric automobile and control method thereof
CN103419598A (en) * 2013-08-09 2013-12-04 常州大学 Automotive heating system and radiating system using fuel heaters and using methods thereof
CN204130664U (en) * 2014-11-08 2015-01-28 天津易众腾动力技术有限公司 Electric automobile liquid cooling power brick heat management device
CN105275571A (en) * 2015-11-09 2016-01-27 安徽江淮汽车股份有限公司 Automobile cooling water circulation control system and method and automobile
CN106058378A (en) * 2016-08-17 2016-10-26 江阴市辉龙电热电器有限公司 New energy automotive power battery heating and cooling integrated device
CN206223006U (en) * 2016-11-10 2017-06-06 纳百川控股有限公司 Mouth organ passage parallel flow heat exchanger
CN106585414A (en) * 2016-12-27 2017-04-26 上海思致汽车工程技术有限公司 Intelligent multi-loop electric automobile cooling system
CN107196013A (en) * 2017-05-25 2017-09-22 深圳市国创动力系统有限公司 Commercial car power battery thermal management system

Cited By (7)

* Cited by examiner, † Cited by third party
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CN110380152A (en) * 2019-06-17 2019-10-25 浙江零跑科技有限公司 A kind of novel battery thermal management module and its control method
CN112117509A (en) * 2019-06-21 2020-12-22 比亚迪股份有限公司 Power battery pack and vehicle with same
CN110197937A (en) * 2019-07-10 2019-09-03 福建省汽车工业集团云度新能源汽车股份有限公司 A kind of battery pack heating film system synthesis
CN110336098A (en) * 2019-07-10 2019-10-15 福建省汽车工业集团云度新能源汽车股份有限公司 A kind of battery modules with heating film
WO2021074573A1 (en) * 2019-10-18 2021-04-22 Dyson Technology Limited Battery pack
GB2588589A (en) * 2019-10-18 2021-05-05 Dyson Technology Ltd Battery pack
GB2588589B (en) * 2019-10-18 2022-04-27 Dyson Technology Ltd Battery pack

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Address after: 351100 no.729 Lihan Avenue, Shixi village, Jiangkou Town, Hanjiang District, Putian City, Fujian Province

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