CN109103542A - A kind of battery constant temperature management system - Google Patents
A kind of battery constant temperature management system Download PDFInfo
- Publication number
- CN109103542A CN109103542A CN201810798650.3A CN201810798650A CN109103542A CN 109103542 A CN109103542 A CN 109103542A CN 201810798650 A CN201810798650 A CN 201810798650A CN 109103542 A CN109103542 A CN 109103542A
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- Prior art keywords
- temperature
- module
- battery
- unit
- management system
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Classifications
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- 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
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- 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
- H01M10/615—Heating or keeping warm
-
- 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
- H01M10/62—Heating or cooling; Temperature control specially adapted for specific applications
- H01M10/625—Vehicles
-
- 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
- H01M10/63—Control systems
-
- 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
- H01M10/63—Control systems
- H01M10/635—Control systems based on ambient 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
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/657—Means for temperature control structurally associated with the cells by electric or electromagnetic means
- H01M10/6571—Resistive heaters
-
- 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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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Automation & Control Theory (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Secondary Cells (AREA)
Abstract
The invention discloses a kind of battery constant temperature management systems, including battery pack, control device and temperature control modules, battery pack, control device and temperature control modules are all mounted in battery case, battery pack is rearranged by multiple battery cells in matrix form, it is connected with temperature sensor on the battery pack, humidity sensor and current sensor, control device includes temperature monitoring module, humidity monitoring module, current monitoring module, power module and control module, temperature sensor, humidity sensor and current sensor are connected with the corresponding module of control device respectively, temperature control modules include adjusting unit, driving unit, temperature reducing unit and heat-generating units, temperature reducing unit includes cooling box and coolant supply case, the cooling box is equipped in entire battery surface, and cooling box is by hose in the coolant Supply case is connected, and adjusts unit and is connected with control module, heat-generating units are connected with the power supply module.
Description
Technical field
The present invention relates to a kind of battery management systems, are specifically a kind of battery constant temperature management systems.
Background technique
Main power source of the battery as electric car, performance play main influence to the continuation of the journey of electric car, power,
Winter and summer are very big on battery operating temperature influence, and the ideal operating temperature span of battery is within the scope of 25 DEG C -40 DEG C
So that battery is had stability, needs additionally to increase Constant temperature regulating device for battery.
Summary of the invention
The technical problem to be solved by the present invention is to it is permanent to provide a kind of battery for the above disadvantage of the existing technology
Warm management system.
The technical solution that the present invention solves the above technical problem is: a kind of battery constant temperature management system, including battery pack, control
Device and temperature control modules processed, the battery pack, control device and temperature control modules are all mounted in battery case, the electricity
Pond group is rearranged by multiple battery cells in matrix form, and there are gaps between each battery cell, in the battery
Temperature sensor, humidity sensor and current sensor are connected in group, the control device includes temperature monitoring module, humidity
Monitoring modular, current monitoring module, power module and control module, the temperature sensor, humidity sensor and electric current pass
Sensor is connected with the corresponding module of control device respectively, while the degree temperature monitoring module, humidity monitoring module, electricity
Stream monitoring modular and power module are connected with control module；The temperature control modules include adjust unit, driving unit,
Temperature reducing unit and heat-generating units, the temperature reducing unit include cooling box and coolant supply case, in entire battery surface
Equipped with the cooling box, and the cooling box is connected by hose in the coolant supply case, and single by driving
Member send the coolant in coolant supply case to cooling box so that fill coolant in cooling box, the adjusting unit with
Control module is connected, and the heat-generating units are connected with the power supply module.
The technical solution that the present invention further limits is:
Temperature control modules above-mentioned further include temperature setting unit, and the temperature setting unit and the adjusting unit phase
Connection.
Control device above-mentioned further includes alarm module, the alarm module respectively with control module, adjust unit and temperature
Degree setting unit is connected.
Above-mentioned further includes heat-sink unit, and heat-sink unit is connected with control module.
Heat-sink unit above-mentioned is radiator fan.
Heat-generating units above-mentioned are resistance wire, and resistance wire is arranged between each battery cell there are in gap, the resistance
Silk is connected with the power supply module.
Driving unit above-mentioned is replenishment pump
The beneficial effects of the present invention are: the present invention is equipped with cooling box in entire battery surface, filled in cooling box cold
But agent can improve the radiating efficiency and cooling efficiency of battery pack, be connected with temperature sensor on the battery pack, humidity passes
Sensor and current sensor are simultaneously connected with corresponding monitoring modular, and the real-time temperature of electrolytic cell, humidity and the magnitude of current are convenient for
The consistency that postorder is adjusted by temperature to guarantee the temperature of each battery cell and each face of battery cell, is in temperature constant state
In；Heat-generating units and cooling unit are set in the present invention, temperature adjusting can be carried out under low temperature or the condition of high temperature in battery, made
It is in specific range of temperatures, can balanced management temperature prevent heat-generating units and cooling unit from existing by temperature setting unit
Temperature is adjusted improper when heating or cooling, and alarm module is arranged, can play the role of alarm warning, prevent battery excessively high because of temperature
It is damaged with too low, radiator is set, humidity can be adjusted simultaneously by reducing temperature, and the present invention can be according to the temperature of measurement
It is timed quantitative adjusting control operation to temperature reducing unit and heat-generating units, to guarantee the constant of battery temperature, increases it
Service life.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the structural schematic diagram of battery pack of the present invention.
Specific embodiment
Embodiment 1
The present embodiment provides the present embodiment provides a kind of battery constant temperature management system, as shown in Figs. 1-2: including battery pack 1, control
Device radiation unit 15 and temperature control modules, battery pack 1, control device and temperature control modules are all mounted in battery case,
Battery pack 1 is rearranged by multiple battery cells 17 in matrix form, and there are gaps between each battery cell 17, in electricity
It is connected with temperature sensor 2, humidity sensor 3 and current sensor 4 in the group of pond, control device includes temperature monitoring module 5, wet
Spend monitoring modular 6, current monitoring module 7, power module 10, alarm module 8 and control module 10, temperature sensor 2, humidity
Sensor 3 and current sensor 4 are connected with the corresponding module of control device respectively, while spending temperature monitoring module 5, wet
Degree 6 current monitoring module 7 of monitoring modular, alarm module 8 and power module 10 are connected with control module 9, heat-sink unit 15
For radiator fan) it is connected with control module 9, temperature control modules include adjusting unit 11, driving unit 12, temperature reducing unit
13 and heat-generating units 16, temperature reducing unit include cooling box 18 and coolant supply case 19, be equipped in entire battery surface
Cooling box 18, and cooling box 18 is connected by hose 20 with coolant supply case 19, and passes through replenishment pump for coolant
Coolant in supply case is sent to cooling box 18 so that fill coolant in cooling box, adjust unit 11 and control module 9 and
Alarm module is connected, and heat-generating units 16 are connected with power module 10, and temperature control modules further include temperature setting unit 14,
And temperature setting unit 14 is connected with the adjusting unit 11 and alarm module 8,
The present embodiment monitors the temperature of battery by the temperature monitoring module of control device, then according to the temperature of monitoring, if warm
Height is spent, carries out temperature adjusting by temperature control modules, the adjusting unit in subsequent temperature control module is issued according to control module
Signal carry out temperature adjusting, and a cooling signal is sent to driving unit, by the driving signal by coolant supply case
Interior coolant is sent to cooling down in cooling box, at the same time, is adjusted unit and is sent a temperature to temperature setting unit and set
Fixed signal, for controlling the temperature value of temperature reducing unit cooling, when temperature is too low, power module control heat-generating units are sent out
The automatic constant-temperature control to temperature can be realized in heat.
In addition to the implementation, the present invention can also have other embodiments.It is all to use equivalent substitution or equivalent transformation shape
At technical solution, fall within the scope of protection required by the present invention.
Claims (7)
1. a kind of battery constant temperature management system, including battery pack (1), control device and temperature control modules, the battery pack
(1), control device and temperature control modules are all mounted in battery case, it is characterised in that: the battery pack (1) is by multiple batteries
Monomer (17) is rearranged in matrix form, and there are gaps between each battery cell (17), connect in the battery pack
Being connected to temperature sensor (2), humidity sensor (3) and current sensor (4), the control device includes temperature monitoring module
(5), humidity monitoring module (6), current monitoring module (7), power module (10) and control module (10), the temperature sensing
Device (2), humidity sensor (3) and current sensor (4) are connected with the corresponding module of control device respectively, while described
Spend temperature monitoring module (5), humidity monitoring module (6), current monitoring module (7) and power module (10) and control module
(9) it is connected；The temperature control modules include adjusting unit (11), driving unit (12), temperature reducing unit (13) and fever list
First (16), the temperature reducing unit includes cooling box (18) and coolant supply case (19), is equipped in entire battery surface
The cooling box (18), and the cooling box (18) is connected by hose (20) in the coolant supply case (19), and
And given the coolant in coolant supply case to cooling box (18) by driving unit (12), so that being filled in cooling box cold
But agent, the adjusting unit (11) are connected with control module (9), and the heat-generating units (16) are connected with power module (10)
It connects.
2. battery constant temperature management system according to claim 1, which is characterized in that the temperature control modules further include temperature
It spends setting unit (14), and the temperature setting unit (14) is connected with the adjusting unit (11).
3. battery constant temperature management system according to claim 2, which is characterized in that the control device further includes alarm mould
Block (8), the alarm module (8) are connected with control module (9), adjusting unit (11) and temperature setting unit (14) respectively.
4. battery constant temperature management system according to claim 1, which is characterized in that it further include heat-sink unit (15), and
The heat-sink unit (15) is connected with control module (9).
5. battery constant temperature management system according to claim 4, which is characterized in that the heat-sink unit (15) is radiation air
Fan.
6. battery constant temperature management system according to claim 1, which is characterized in that the heat-generating units (16) are resistance
Silk, the resistance wire are arranged between each battery cell there are in gap, which is connected with the power supply module.
7. battery constant temperature management system according to claim 1, which is characterized in that the driving unit (16) is supply
Pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810798650.3A CN109103542A (en) | 2018-07-19 | 2018-07-19 | A kind of battery constant temperature management system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810798650.3A CN109103542A (en) | 2018-07-19 | 2018-07-19 | A kind of battery constant temperature management system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109103542A true CN109103542A (en) | 2018-12-28 |
Family
ID=64846739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810798650.3A Pending CN109103542A (en) | 2018-07-19 | 2018-07-19 | A kind of battery constant temperature management system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109103542A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113341909A (en) * | 2021-04-27 | 2021-09-03 | 浙江合众新能源汽车有限公司 | Battery constant-temperature thermal management control strategy based on user selection |
| CN116031542A (en) * | 2023-03-28 | 2023-04-28 | 安徽慧鹏新能源科技有限公司 | Temperature control management system of middle-mounted battery box of commercial vehicle |
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| CN106532182A (en) * | 2016-11-28 | 2017-03-22 | 山东锦程华店新能源汽车有限公司 | Intelligent constant temperature system for electric vehicle battery PACKs and constant temperature method of intelligent constant temperature system |
| CN206076434U (en) * | 2016-07-21 | 2017-04-05 | 北京新能源汽车股份有限公司 | Battery system and the automobile with which |
| CN206293583U (en) * | 2016-11-17 | 2017-06-30 | 天津瑞发颖益科技有限公司 | A kind of dual temperature control electric vehicle battery system |
| CN107150602A (en) * | 2017-04-27 | 2017-09-12 | 浙江壹舸能源有限公司 | BMS battery management systems |
| CN107196001A (en) * | 2017-04-27 | 2017-09-22 | 浙江壹舸能源有限公司 | battery pack thermal management system |
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| CN207558962U (en) * | 2017-12-21 | 2018-06-29 | 安徽千航新能源科技有限公司 | High efficiency lithium battery group |
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2018
- 2018-07-19 CN CN201810798650.3A patent/CN109103542A/en active Pending
Patent Citations (7)
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| CN206076434U (en) * | 2016-07-21 | 2017-04-05 | 北京新能源汽车股份有限公司 | Battery system and the automobile with which |
| CN206293583U (en) * | 2016-11-17 | 2017-06-30 | 天津瑞发颖益科技有限公司 | A kind of dual temperature control electric vehicle battery system |
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| CN107150602A (en) * | 2017-04-27 | 2017-09-12 | 浙江壹舸能源有限公司 | BMS battery management systems |
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| CN206921973U (en) * | 2017-05-25 | 2018-01-23 | 惠州中科新能源研究院 | One kind radiating safety cylinder shape battery modules |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113341909A (en) * | 2021-04-27 | 2021-09-03 | 浙江合众新能源汽车有限公司 | Battery constant-temperature thermal management control strategy based on user selection |
| CN116031542A (en) * | 2023-03-28 | 2023-04-28 | 安徽慧鹏新能源科技有限公司 | Temperature control management system of middle-mounted battery box of commercial vehicle |
| CN116031542B (en) * | 2023-03-28 | 2023-06-06 | 安徽慧鹏新能源科技有限公司 | Temperature control management system of middle-mounted battery box of commercial vehicle |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181228 |