CN207388934U - A kind of electric vehicle and battery pack heating system - Google Patents
A kind of electric vehicle and battery pack heating system Download PDFInfo
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- CN207388934U CN207388934U CN201721264521.3U CN201721264521U CN207388934U CN 207388934 U CN207388934 U CN 207388934U CN 201721264521 U CN201721264521 U CN 201721264521U CN 207388934 U CN207388934 U CN 207388934U
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- electromagnetic
- heating system
- battery pack
- output terminal
- heater
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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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- 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
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Abstract
The utility model discloses a kind of electric vehicle and battery pack heating systems, battery pack heating system includes electromagnetic heating system and electromagnetic generator, electromagnetic heating system includes electromagnetic heater, battery pack and kettle, the input terminal of electromagnetic heater and the output terminal of kettle connect, the output terminal of electromagnetic heater and the input terminal of battery pack connect, the output terminal of battery pack and the input terminal of kettle connect, electromagnetic generator and electromagnetic heater wireless connection；Electric vehicle includes battery pack heating system.The battery pack heating system of the utility model carries out heating and thermal insulation by electromagnetic heating system and electromagnetic generator to the battery of electric vehicle, improves the stability of heating process, and practicability is stronger；In addition, the electromagnetic generator of the utility model and electromagnetic heating system wireless connection, the power for operation of electromagnetic generator is provided by external system, the electric power of electric vehicle in itself is not expended, has saved cost.The utility model can be widely applied to electric vehicle field.
Description
Technical field
The utility model is related to electric vehicle field, especially a kind of electric vehicle and battery pack heating system.
Background technology
With the rapid development of electric vehicle industry, the cruising ability of electric vehicle is hot spot of concern always.By
It is different in the volumetric properties of power battery at different temperatures, the too low continuation of the journey energy that can substantially reduce electric vehicle of battery temperature
Power, therefore, how the power battery too low to temperature heated and thermophilic keep for electric vehicle development popularize tool
It is of great importance.
Current most of electric automobile power batteries are using lithium-ion-power cell, due to existing lithium ion power
Battery charges difficult or even cannot charge at low temperatures, has seriously affected the use of electric vehicle.It is existing for the above problem
There is technology directly to be heated mostly by heat source body to lithium-ion-power cell, the lithium ion power electricity under this mode of heating
Pond temperature is difficult to control, and stability and practicability are poor.In addition, existing battery heating system is needed using electric vehicle in itself
Electric power carries out heating work, and this heating system can cause a large amount of wastes of electric vehicle electric power itself, accelerate the damage of battery
Consumption has run counter to battery heating system for protecting the design original intention of battery.
Utility model content
In order to solve the above technical problems, the purpose of this utility model is that：There is provided that a kind of stability is high, practicability is high and into
This low electric vehicle and battery pack heating system.
First technical solution that the utility model is taken be：
A kind of battery pack heating system, including electromagnetic heating system and electromagnetic generator, the electromagnetic heating system includes
Electromagnetic heater, battery pack and kettle, the input terminal of the electromagnetic heater and the output terminal of kettle connect, the electromagnetism
The output terminal of heating unit and the input terminal of battery pack connect, and the output terminal of the battery pack and the input terminal of kettle connect, institute
State electromagnetic generator and electromagnetic heater wireless connection.
Further, the electromagnetic generator employs separate structure, the electromagnetic heating with the electromagnetic heating system
System is mounted on electric vehicle bottom, and the electromagnetic generator is mounted on vehicle parking space.
Further, the electromagnetic heating system further includes water pump, and the input terminal of the water pump and the output terminal of kettle connect,
The output terminal of the water pump and the input terminal of electromagnetic heater connect.
Further, the electromagnetic heating system further includes heat exchanger, the input terminal of the heat exchanger and the output terminal of water pump
Connection, the output terminal of the heat exchanger and the input terminal of electromagnetic heater connect.
Further, the electromagnetic heating system further includes heater, the input terminal of the heater and the output terminal of water pump
Connection, the output terminal of the heater and the input terminal of electromagnetic heater connect.
Further, the electromagnetic heating system further includes temperature sensor, the input terminal and electromagnetism of the temperature sensor
The output terminal connection of heating unit, the output terminal of the temperature sensor and the input terminal of battery pack connect.
Second technical solution that the utility model is taken be：
A kind of electric vehicle, including battery pack heating system, the battery pack heating system include electromagnetic heating system and
Electromagnetic generator, the electromagnetic heating system include electromagnetic heater, battery pack and kettle, the electromagnetic heater it is defeated
The output terminal for entering end and kettle connects, and the output terminal of the electromagnetic heater and the input terminal of battery pack connect, the battery
The output terminal of bag and the input terminal of kettle connect, the electromagnetic generator and electromagnetic heater wireless connection.
Further, the electromagnetic heating system further includes water pump, and the input terminal of the water pump and the output terminal of kettle connect,
The output terminal of the water pump and the input terminal of electromagnetic heater connect.
Further, the electromagnetic heating system further includes heat exchanger, the input terminal of the heat exchanger and the output terminal of kettle
Connection, the output terminal of the heat exchanger and the input terminal of electromagnetic heater connect.
Further, the electromagnetic heating system further includes heater, the input terminal of the heater and the output terminal of kettle
Connection, the output terminal of the heater and the input terminal of electromagnetic heater connect.
The beneficial effects of the utility model are：The utility model is by electromagnetic heating system and electromagnetic generator to electronic vapour
The battery of vehicle carries out heating and thermal insulation, can improve the stability of heating process, compared to it is existing by heat source body directly to power
The mode that battery is heated, practicability are stronger；In addition, the electromagnetic generator of the utility model wirelessly connects with electromagnetic heating system
It connects, the power for operation of electromagnetic generator by external system is provided, the electric power of electric vehicle in itself is not expended, has saved cost.
Description of the drawings
Fig. 1 is a kind of structure diagram of the battery pack heating system of electric vehicle；
Fig. 2 is the overall structure block diagram of battery pack heating system；
Fig. 3 is the schematic diagram that battery pack heating system is applied to electric vehicle；
Fig. 4 is the overall structure diagram of battery pack heating system.
Specific embodiment
Reference Fig. 1, a kind of battery pack heating system, including electromagnetic heating system and electromagnetic generator, the electromagnetic heating
System includes electromagnetic heater, battery pack and kettle, and the input terminal of the electromagnetic heater and the output terminal of kettle connect,
The output terminal of the electromagnetic heater and the input terminal of battery pack connect, the output terminal of the battery pack and the input terminal of kettle
Connection, the electromagnetic generator and electromagnetic heater wireless connection.
The ZG-EH20 electromagnetic induction heating controls of Dongguan City pool tall building intelligence hair mechanical equipment factory manufacture can be used in electromagnetic heater
Device host processed is realized；Existing expansion tank can be used to realize in kettle；Existing electromagnetic wave hair can be used in electromagnetic generator
Device is given birth to realize.
With reference to Fig. 3, preferred embodiment is further used as, the electromagnetic generator 2 is adopted with the electromagnetic heating system
With separate structure, the electromagnetic heating system is mounted on electric vehicle bottom, and the electromagnetic generator 2 stops mounted on automobile
Parking stall.
With reference to Fig. 2 and Fig. 4, preferred embodiment is further used as, the electromagnetic heating system further includes water pump 103,
The input terminal of the water pump 103 is connected with the output terminal of kettle 102, output terminal and the electromagnetic heater 106 of the water pump 103
Input terminal connection.
With reference to Fig. 2 and Fig. 4, preferred embodiment is further used as, the electromagnetic heating system further includes heat exchanger
104, the input terminal of the heat exchanger 104 is connected with the output terminal of water pump 103, and the output terminal of the heat exchanger 104 adds with electromagnetism
The input terminal connection of thermal 106.
Wherein, the shell-and-tube heat exchanger of Foshan Lan Shi heat exchangers Co., Ltd manufacture can be used to realize in heat exchanger.
With reference to Fig. 2 and Fig. 4, preferred embodiment is further used as, the electromagnetic heating system further includes heater
105, the input terminal of the heater 105 is connected with the output terminal of water pump 103, and the output terminal of the heater 105 adds with electromagnetism
The input terminal connection of thermal 106.
Wherein, the vehicular electric heater of three-dimensional electric heater Co., Ltd of Zhengjiang City manufacture can be used to realize in heater.
With reference to Fig. 2 and Fig. 4, preferred embodiment is further used as, the electromagnetic heating system further includes temperature sensing
Device 107, the input terminal of the temperature sensor 107 are connected with the output terminal of electromagnetic heater 106, the temperature sensor
106 output terminal is connected with the input terminal of battery pack 101.
Wherein, it is next that the NTC temperature sensors that Dongguan City Xing Xiang Electronic Science and Technology Co., Ltd.s manufacture can be used in temperature sensor
It realizes.
A kind of electric vehicle, including battery pack heating system as shown in Figure 1, the battery pack heating system includes electromagnetism
Heating system and electromagnetic generator, the electromagnetic heating system include electromagnetic heater, battery pack and kettle, and the electromagnetism adds
The input terminal of thermal and the output terminal of kettle connect, and the output terminal of the electromagnetic heater and the input terminal of battery pack connect
It connects, the output terminal of the battery pack and the input terminal of kettle connect, the electromagnetic generator and electromagnetic heater wireless connection.
With reference to Fig. 3, the electromagnetic heater 3 by being connected with electromagnetic generator 2, to the cooling water in the kettle into
Row heating, is heated so as to fulfill to the heating of battery pack.
With reference to Fig. 2 and Fig. 4, preferred embodiment is further used as, the electromagnetic heating system further includes water pump 103,
The input terminal of the water pump 103 is connected with the output terminal of kettle 102, output terminal and the electromagnetic heater 106 of the water pump 103
Input terminal connection.
With reference to Fig. 2 and Fig. 4, preferred embodiment is further used as, the electromagnetic heating system further includes heat exchanger
104, the input terminal of the heat exchanger 104 is connected with the output terminal of kettle 102, and the output terminal of the heat exchanger 104 adds with electromagnetism
The input terminal connection of thermal 106.
Wherein, the shell-and-tube heat exchanger of Foshan Lan Shi heat exchangers Co., Ltd manufacture can be used to realize in heat exchanger.
With reference to Fig. 2 and Fig. 4, preferred embodiment is further used as, the electromagnetic heating system further includes heater
105, the input terminal of the heater 105 is connected with the output terminal of kettle 102, and the output terminal of the heater 105 adds with electromagnetism
The input terminal connection of thermal 106.
Wherein, the vehicular electric heater of three-dimensional electric heater Co., Ltd of Zhengjiang City manufacture can be used to realize in heater.
Since existing battery heating system directly heats lithium-ion-power cell by heat source body, heating process is not
Stablize and practicability is low, and existing battery heating system needs to carry out heating work, waste using the electric power of electric vehicle in itself
Substantial amounts of battery electric power and accelerate the loss of battery.For this purpose, the utility model proposes a kind of battery pack heating system, such as
Shown in Fig. 2, which includes electromagnetic heating system and electromagnetic generator.Electromagnetic heating system include kettle, water pump, heat exchanger,
Heater, temperature sensor, electromagnetic heater and battery pack.
Wherein, kettle, for storing the water in battery pack heating system.Existing vehicle-mounted expansion tank can be used in kettle
It realizes.
Water pump for carrying out pressurized treatments to the water flowed out in kettle, improves the water velocity in battery pack heating system.
QS (R) small-sized diving electric pumps of Guangzhou Peng Tebengye equipment Co., Ltd manufacture can be used to realize in water pump.
Heat exchanger, for the air conditioner loop in the water and electric vehicle in battery pack heating system to be exchanged heat.Heat exchange
The shell-and-tube heat exchanger of Foshan Lan Shi heat exchangers Co., Ltd manufacture can be used to realize in device.
Heater, for being heated using the electric power of electric vehicle in itself to the water in battery pack heating system.Heating
The vehicular electric heater of three-dimensional electric heater Co., Ltd of Zhengjiang City manufacture can be used to realize in device.
Temperature sensor, for monitoring the own temperature of water temperature and battery pack in battery pack heating system in real time.Temperature
The NTC temperature sensors of Dongguan City Xing Xiang Electronic Science and Technology Co., Ltd.s manufacture can be used to realize in degree sensor.
Electromagnetic heater, for being heated according to electromagnetic induction principle to the water in battery pack heating system.Electromagnetism
The ZG-EH20 electromagnetic induction heating controllers host that the intelligence hair mechanical equipment factory manufacture of Dongguan City pool tall building can be used in heating unit comes in fact
It is existing.
Battery pack, for providing the power for operation of electric vehicle.The combination of multiple lithium batteries can be used to realize in battery pack.
Electromagnetic generator for providing the electromagnetic wave of corresponding frequencies, makes electromagnetic heater realize heating function.Electromagnetism is sent out
Existing electromagnetic wave generator can be used to realize in raw device.
The battery pack heating system of the utility model is directly added by the way of electromagnetic heating instead of existing heat source body
Hot mode improves the practicability of the stability and battery pack heating system in battery pack heating process；In addition, this practicality is new
The electromagnetic generator of type is driven using the electric power of external system, without consuming the electric power of electric vehicle in itself, can be extended
The service life of battery simultaneously reduces cost.
With reference to Fig. 3, battery pack heating means specifically include following steps：
S1, communicating step：When electric vehicle 1, which rests in, to be equipped on the parking stall of electromagnetic generator 2, the electromagnetism of vehicle adds
Thermal 3 with electromagnetic generator 2 is communicated wirelessly and is connected automatically, after successful connection, electromagnetic generator 2 on parking stall automatically into
Row position adjusts so that electromagnetic generator 2 is directed at the electromagnetic heater 3 of vehicle bottom.
S2, battery pack heating stepses：After electromagnetic generator 2 is directed at electromagnetic heater 3 of vehicle bottom, battery pack
Heating system starts heating procedure, i.e. electromagnetic generator 2 emits corresponding electromagnetic wave, and electromagnetic heater 3 is according to the electricity of reception
Magnetic wave generates heat, and so as to carry out heat temperature raising to the water in battery pack heating system, and then heats battery pack 4.
S3, battery pack incubation step：Temperature sensor in battery pack heating system carries out the temperature of battery pack 4 real-time
Monitoring, when battery pack temperature reaches the optimum working temperature of battery, battery pack heating system and electromagnetic heating device 2 are communicated
And into holding mode, the battery pack 4 of vehicle is kept the temperature.
In addition, when the position that electric vehicle 1 is stopped does not have electromagnetic generator 2, the battery pack of the utility model adds
Hot systems can keep the temperature battery pack by the heater carried.
To in this present embodiment the step of number, only for the purposes of illustrate explanation and set, to the order between step
Any restriction is not done, the execution sequence of each step in embodiment can be adapted to according to the understanding of those skilled in the art
Property adjustment.
In conclusion a kind of electric vehicle of the utility model and battery pack heating system possess advantages below：
1), the utility model is sent out by being mounted on the electromagnetic heating system of bottom of car and the electromagnetism on parking stall
Raw device, even if can ensure in the environment of severe cold, the automobile batteries bag rested on parking stall can also maintain optimal work
Make temperature range.
2) automobile external the electromagnetic generator separate type of the utility model, is mounted on, work can be provided by external system
Make electric power, the electric power of battery pack in itself need not be lost, the service life of battery pack can be extended, reduce cost.
3), the electromagnetic heating system of the utility model includes kettle, water pump, heat exchanger, heater, temperature sensor, electricity
Magnetic heating unit and battery pack, this overall construction design can recycle the water in battery pack heating system, energy-saving ring
It protects and heat transfer effect is notable.
The above are implementing to be illustrated to the preferable of the utility model, but the utility model is not limited to the reality
Mode is applied, those skilled in the art can also make a variety of be equal on the premise of without prejudice to the utility model spirit
Deformation is replaced, these equivalent deformations or replacement are all contained in the application claim limited range.
Claims (10)
1. a kind of battery pack heating system, it is characterised in that：Including electromagnetic heating system and electromagnetic generator, the electromagnetic heating
System includes electromagnetic heater, battery pack and kettle, and the input terminal of the electromagnetic heater and the output terminal of kettle connect,
The output terminal of the electromagnetic heater and the input terminal of battery pack connect, the output terminal of the battery pack and the input terminal of kettle
Connection, the electromagnetic generator and electromagnetic heater wireless connection.
2. battery pack heating system according to claim 1, it is characterised in that：The electromagnetic generator adds with the electromagnetism
Hot systems employ separate structure, and the electromagnetic heating system is mounted on electric vehicle bottom, the electromagnetic generator installation
In vehicle parking space.
3. a kind of battery pack heating system according to claim 1 or 2, it is characterised in that：The electromagnetic heating system is also
Including water pump, the output terminal of the input terminal of the water pump and kettle connects, the output terminal of the water pump and electromagnetic heater
Input terminal connects.
4. a kind of battery pack heating system according to claim 3, it is characterised in that：The electromagnetic heating system further includes
Heat exchanger, the input terminal of the heat exchanger and the output terminal of water pump connect, the output terminal and electromagnetic heater of the heat exchanger
Input terminal connection.
5. a kind of battery pack heating system according to claim 3, it is characterised in that：The electromagnetic heating system further includes
Heater, the input terminal of the heater and the output terminal of water pump connect, the output terminal and electromagnetic heater of the heater
Input terminal connection.
6. a kind of battery pack heating system according to claim 1 or 2, it is characterised in that：The electromagnetic heating system is also
Including temperature sensor, the input terminal of the temperature sensor and the output terminal of electromagnetic heater connect, the temperature sensing
The output terminal of device and the input terminal of battery pack connect.
7. a kind of electric vehicle, including battery pack heating system, it is characterised in that：The battery pack heating system adds including electromagnetism
Hot systems and electromagnetic generator, the electromagnetic heating system include electromagnetic heater, battery pack and kettle, the electromagnetic heating
The input terminal of device and the output terminal of kettle connect, and the output terminal of the electromagnetic heater and the input terminal of battery pack connect,
The output terminal of the battery pack and the input terminal of kettle connect, the electromagnetic generator and electromagnetic heater wireless connection.
8. a kind of electric vehicle according to claim 7, it is characterised in that：The electromagnetic heating system further includes water pump,
The input terminal of the water pump and the output terminal of kettle connect, and the output terminal of the water pump and the input terminal of electromagnetic heater connect
It connects.
9. a kind of electric vehicle according to claim 7, it is characterised in that：The electromagnetic heating system further includes heat exchange
The output terminal of device, the input terminal of the heat exchanger and kettle connects, the output terminal of the heat exchanger and electromagnetic heater it is defeated
Enter end connection.
10. a kind of electric vehicle according to claim 7, it is characterised in that：The electromagnetic heating system further includes heating
The output terminal of device, the input terminal of the heater and kettle connects, the output terminal of the heater and electromagnetic heater it is defeated
Enter end connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721264521.3U CN207388934U (en) | 2017-09-28 | 2017-09-28 | A kind of electric vehicle and battery pack heating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721264521.3U CN207388934U (en) | 2017-09-28 | 2017-09-28 | A kind of electric vehicle and battery pack heating system |
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| Publication Number | Publication Date |
|---|---|
| CN207388934U true CN207388934U (en) | 2018-05-22 |
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ID=62330574
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| Application Number | Title | Priority Date | Filing Date |
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| CN201721264521.3U Active CN207388934U (en) | 2017-09-28 | 2017-09-28 | A kind of electric vehicle and battery pack heating system |
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| CN (1) | CN207388934U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111446520A (en) * | 2020-03-18 | 2020-07-24 | 创驱（上海）新能源科技有限公司 | Device and method for heating power battery pack by adopting electromagnetic induction |
-
2017
- 2017-09-28 CN CN201721264521.3U patent/CN207388934U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111446520A (en) * | 2020-03-18 | 2020-07-24 | 创驱（上海）新能源科技有限公司 | Device and method for heating power battery pack by adopting electromagnetic induction |
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