CN220420706U - Power battery temperature monitoring control device - Google Patents
Power battery temperature monitoring control device Download PDFInfo
- Publication number
- CN220420706U CN220420706U CN202320909908.9U CN202320909908U CN220420706U CN 220420706 U CN220420706 U CN 220420706U CN 202320909908 U CN202320909908 U CN 202320909908U CN 220420706 U CN220420706 U CN 220420706U
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- battery
- module
- control module
- temperature
- water
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 20
- 238000001816 cooling Methods 0.000 claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 52
- 238000001514 detection method Methods 0.000 claims description 11
- 239000000110 cooling liquid Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 238000004146 energy storage Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
Classifications
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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 discloses a power battery temperature monitoring and controlling device which corresponds to a battery assembly and comprises a temperature detecting assembly, a battery cooling assembly, a module control module, a battery control module, an early warning control module, a display screen and an alarm buzzer, wherein the battery assembly comprises a battery shell, a battery module and electrode wiring terminals, the battery module is arranged in the battery shell in series, two ends of the battery module are led out of the battery shell through the electrode wiring terminals and are correspondingly connected with the battery control module, the temperature detecting assembly and the battery cooling assembly are respectively correspondingly connected with the module control module, the module control module is correspondingly connected with the battery control module, and the battery control module is connected with the early warning control module. The utility model can automatically detect the charge and discharge temperature of the power battery of the new energy automobile, and regulate and control the battery temperature according to the situation, thereby well solving the problems of detecting and controlling the temperature of the existing power battery.
Description
Technical Field
The utility model relates to a power battery temperature monitoring and controlling device.
Background
The new energy automobile power battery system can generate a large amount of heat in charging and discharging, if the new energy automobile power battery system cannot be cooled effectively in time, the internal temperature of the battery can be increased rapidly, the consistency of the system temperature is poor, the working performance of the new energy automobile power battery system is affected, the service life of the new energy automobile power battery system is shortened, and serious accidents can be caused. Therefore, in order to ensure long-term safe and efficient operation of the battery energy storage system, the temperature change of the battery energy storage system in the charging and discharging processes under different working conditions and environments needs to be predicted.
Disclosure of Invention
The utility model mainly solves the technical problem of providing the power battery temperature monitoring and controlling device which can automatically detect the charge and discharge temperature of the power battery of the new energy automobile, regulate and control the battery temperature according to the situation and well solve the problems of detecting and controlling the temperature of the existing power battery.
In order to solve the technical problems, the utility model adopts a technical scheme that: the utility model provides a power battery temperature monitoring control device corresponds with battery pack, including temperature detection subassembly, battery cooling module, module control module, battery control module, early warning control module, display screen and alarm buzzer, battery pack includes battery case, battery module and electrode binding post, battery module establishes ties and sets up in the battery case and both ends draw forth battery case and battery control module through electrode binding post and correspond to be connected, temperature detection subassembly and battery cooling module correspond respectively with module control module and are connected, module control module and battery control module correspond and are connected, be connected with early warning control module on the battery control module.
In a preferred embodiment of the present utility model, the temperature detection assembly includes a temperature sensor and a water temperature sensor.
In a preferred embodiment of the present utility model, the temperature sensor is provided with a plurality of battery cells and is arranged in one-to-one correspondence with the battery module, and the plurality of temperature sensors and the plurality of water temperature sensors are respectively connected with the module control module in a corresponding manner.
In a preferred embodiment of the present utility model, the battery cooling assembly includes a water pump and a water pipe.
In a preferred embodiment of the utility model, the water pump is correspondingly connected to the module control module, the water pump is arranged at the water inlet end of the water pipe, the water pipe is distributed around the battery core of the battery module in a continuous S-shaped structure, and the water temperature sensor is correspondingly attached to the water inlet end of the water pipe.
In a preferred embodiment of the present utility model, the early warning control module is connected in parallel with a display screen and an alarm buzzer and then grounded.
In a preferred embodiment of the present utility model, the battery module is further connected to a water pump motor on the water pump and then grounded.
The beneficial effects of the utility model are as follows: the power battery temperature monitoring and controlling device can automatically detect the charging and discharging temperature of the power battery of the new energy automobile, regulate and control the battery temperature according to conditions, and well solve the problems of detecting and controlling the temperature of the existing power battery.
Drawings
For a clearer description of the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly introduced below, it being obvious that the drawings in the description below are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art, wherein:
FIG. 1 is a schematic view of a battery pack according to a preferred embodiment of a power battery temperature monitoring and controlling device of the present utility model;
FIG. 2 is a schematic diagram showing the connection of a temperature detecting assembly of a preferred embodiment of a power battery temperature monitoring and controlling device according to the present utility model;
FIG. 3 is a schematic diagram showing the connection of a battery cooling module according to a preferred embodiment of a power battery temperature monitoring and controlling device of the present utility model;
fig. 4 is a schematic circuit connection diagram of a power battery temperature monitoring and controlling device according to a preferred embodiment of the utility model.
Detailed Description
The following description of the technical solutions in the embodiments of the present utility model will be clear and complete, and it is obvious that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 in combination with fig. 2 to fig. 4, an embodiment of the present utility model includes:
the utility model provides a power battery temperature monitoring control device, corresponds with the battery pack, includes temperature detection subassembly, battery cooling subassembly, module control module 9, battery control module 10, early warning control module 13, display screen 14 and warning buzzer 15.
Wherein the connection of the components is connected through a wire 4.
The battery assembly comprises a battery shell 2, a battery module 3 and an electrode wiring terminal 1, wherein the battery module 3 is arranged in the battery shell 2 in series, the two ends of the battery module 3 are led out of the battery shell 2 through the electrode wiring terminal 1 to be correspondingly connected with a battery control module 10, the battery shell 2 is used for protecting the battery module 3, and the electrode wiring terminal 1 is used for connecting the battery module 3.
The temperature detection component and the battery cooling component are respectively and correspondingly connected with the module control module 9 and are used for detecting the temperature of the battery component and cooling the temperature.
The temperature detection assembly comprises a temperature sensor 6 and a water temperature sensor 8, wherein the temperature sensor 6 is provided with a plurality of battery cells which are arranged in one-to-one correspondence with the battery modules 3, and is used for realizing the temperature detection of each battery cell. The temperature sensors 6 and the water temperature sensors 8 are respectively and correspondingly connected with the module control module 9 for unified detection and use.
The battery cooling assembly includes a water pump 11 and a water pipe 12.
The water pump 11 is correspondingly connected to the module control module 9, and the water pump 11 is controlled by the module control module 9. The water pump 11 is arranged at the water inlet end of the water pipe 12 and is used for conveying cooling liquid. The water pipes 12 are distributed on the periphery of the battery cells of the battery module 3 in a continuous S-shaped structure and are used for cooling each battery cell. The water temperature sensor 8 is correspondingly attached to the water inlet end of the water pipe 12 and is used for detecting the water temperature of the water inlet end of the water pipe 12 in real time.
The module control module 9 is correspondingly connected with the battery control module 10, and the battery control module 10 supplies power to the module control module 9.
The battery control module 10 is connected with an early warning control module 13, and supplies power to the early warning control module 13. The early warning control module 13 is grounded after being connected with the display screen 14 and the warning buzzer 15 in parallel, the display screen 14 displays module information and temperature information, and the warning buzzer 15 sounds to remind operators.
The battery module is further connected with the water pump motor 7 on the water pump 11 and then grounded, and when the battery cell temperature is detected to be in a higher state, the water pump motor 7 is started to improve the flow of cooling liquid in the water pump 11 so as to cool the battery module 3.
The specific working principle is as follows:
when the new energy automobile works, the battery module 3 starts to charge and discharge, the temperature sensor 6 detects the temperature of the battery module 3, when the temperature sensor 6 transmits a temperature signal to the module control module 9, the module control module 9 collects and judges the temperature signal transmitted by the temperature sensor 6, the module control module 9 receives the temperature of cooling liquid detected by the water temperature sensor 8 at the same time, if the module control module 9 judges that the temperature of the battery module 3 is higher, a signal is transmitted to the battery control module 10, the battery control module 10 transmits early warning information to the early warning control module 13, the early warning control module 13 controls the display screen 14 to display module information and temperature information, and the warning buzzer 15 sounds to remind operators. The battery control module 10 simultaneously starts the water pump motor 7, so that the water pump 11 increases the flow of the cooling liquid in the water pipe to accelerate the cooling of the battery module 3.
In summary, the power battery temperature monitoring and controlling device provided by the utility model can automatically detect the charge and discharge temperature of the power battery of the new energy automobile, and regulate and control the battery temperature according to the situation, so that the problems of detecting and controlling the temperature of the existing power battery are well solved.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related arts are included in the scope of the present utility model.
Claims (7)
1. The utility model provides a power battery temperature monitoring control device, corresponds with battery pack, its characterized in that, including temperature detection subassembly, battery cooling module, module control module, battery control module, early warning control module, display screen and warning buzzer, battery pack includes battery case, battery module and electrode binding post, battery module establishes ties and sets up in the battery case and both ends draw forth battery case and battery control module through electrode binding post and correspond to be connected, temperature detection subassembly and battery cooling module correspond with module control module respectively and are connected, module control module and battery control module correspond and are connected, be connected with early warning control module on the battery control module.
2. The power cell temperature monitoring control device of claim 1, wherein the temperature detection assembly comprises a temperature sensor and a water temperature sensor.
3. The power battery temperature monitoring and controlling device according to claim 2, wherein the temperature sensor is provided with a plurality of battery cells which are arranged in one-to-one correspondence with the battery module, and the plurality of temperature sensors and the plurality of water temperature sensors are respectively connected with the module control module in correspondence.
4. The power cell temperature monitoring control device of claim 2, wherein the battery cooling assembly comprises a water pump and a water pipe.
5. The power battery temperature monitoring and controlling device according to claim 4, wherein the water pump is correspondingly connected to the module control module, the water pump is arranged at the water inlet end of the water pipe, the water pipe is distributed around the battery cell of the battery module in a continuous S-shaped structure, and the water temperature sensor is correspondingly attached to the water inlet end of the water pipe.
6. The power battery temperature monitoring control device according to claim 1, wherein the early warning control module is connected with a display screen and an alarm buzzer in parallel and then grounded.
7. The power battery temperature monitoring and controlling device according to claim 1, wherein the battery module is further connected to a water pump motor on the water pump and then grounded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320909908.9U CN220420706U (en) | 2023-04-21 | 2023-04-21 | Power battery temperature monitoring control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320909908.9U CN220420706U (en) | 2023-04-21 | 2023-04-21 | Power battery temperature monitoring control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220420706U true CN220420706U (en) | 2024-01-30 |
Family
ID=89651989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320909908.9U Active CN220420706U (en) | 2023-04-21 | 2023-04-21 | Power battery temperature monitoring control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220420706U (en) |
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2023
- 2023-04-21 CN CN202320909908.9U patent/CN220420706U/en active Active
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