CN210984783U - Liquid cooling box body of battery module - Google Patents
Liquid cooling box body of battery module Download PDFInfo
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- CN210984783U CN210984783U CN201921711395.0U CN201921711395U CN210984783U CN 210984783 U CN210984783 U CN 210984783U CN 201921711395 U CN201921711395 U CN 201921711395U CN 210984783 U CN210984783 U CN 210984783U
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- battery
- battery box
- liquid pipeline
- cold liquid
- box
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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 belongs to electrical equipment accessory field discloses a battery module liquid cooling box, including the battery box, its characterized in that, battery box (1) mid portion is the cavity shape, install cold liquid pipeline (2) that have temperature measurement subassembly in battery box (1), cold liquid pipeline is arranged along the battery box bottom side, cold liquid pipeline water inlet (3), delivery port (4) set up respectively between the positive negative pole of battery box 1. The cold liquid pipeline is made of steel pipes with valves at two ends. The novel spontaneous combustion problem of the battery is solved, and the charging and discharging stability of the battery and the service life of the battery are improved. The interchangeability of products is also realized.
Description
Technical Field
The utility model belongs to electrical equipment accessory field, concretely relates to is a battery module liquid cooling box.
Background
As shown in fig. 1, the whole storage battery module is assembled in a metal box, the temperature of the battery is easy to rise in summer, the potential safety hazard exists, and the battery is started in a low-temperature state in winter, the charging and discharging are poor, and the service life of the battery is shortened.
With the further standardization of the safety of new energy vehicles in China, the potential safety hazard of the battery needs to be guaranteed by effective measures, so that the battery module needs to be cooled in the new energy vehicles in the later period.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at overcoming prior art's defect, provide a battery module liquid cooling box, length is shorter, and the spontaneous combustion problem of battery obtains solving to the stability of the charge-discharge of battery and the life-span of battery obtain promoting. The product interchangeability is realized, and the original product without the cooling system can be easily replaced.
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model provides a battery module liquid cooling box, includes the battery box, its characterized in that, 1 mid portion of battery box is the cavity shape, the installation has the cold liquid pipeline 2 of temperature measurement subassembly in the battery box 1, the cold liquid pipeline is arranged along battery box bottom side, cold liquid pipeline water inlet 3, delivery port 4 set up respectively between the positive negative pole of battery box 1.
Preferably, the cold liquid pipeline is made of a steel pipe with valves arranged at two ends.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model discloses: a set of liquid cooling system pipeline is added in the box body, and heat of the battery module is taken away through circulating flow of cooling liquid, so that the battery module works in a corresponding stable temperature range. Therefore, the size of the box body module is unchanged from the original size, and the interchangeability of products is high. The temperature of the battery module is 40-55 ℃ in summer and 25-40 ℃ in winter. The problem of spontaneous combustion of the battery is solved, and the charging and discharging stability of the battery and the service life of the battery are improved. The product interchangeability is realized, and the original product without the cooling system can be easily replaced.
Drawings
Fig. 1a is a right side view of a conventional battery module.
Fig. 1b is a front view of a conventional battery module.
Fig. 1c is a left side view of the conventional battery module.
Fig. 1d is a plan view of a conventional battery module.
Fig. 2 is a schematic diagram of the liquid cooling box of the battery module of the present invention.
Fig. 3 is a top view of the liquid cooling box of the battery module of the present invention.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
As shown in fig. 2-3, a liquid cooling box for battery module includes a battery box body, the middle part of the battery box body 1 is hollow, a cold liquid pipeline 2 with a temperature measurement component is installed in the battery box body 1, the cold liquid pipeline is arranged along the bottom side of the battery box body, and a water inlet 3 and a water outlet 4 of the cold liquid pipeline are respectively arranged between the positive electrode and the negative electrode of the battery box body 1. The cold liquid pipeline is made of steel pipes with valves at two ends.
A set of liquid cooling pipeline is added in the metal box body of the battery module, and the heat of the battery module is taken away through the circulating flow of cooling liquid, so that the battery module works in a corresponding stable temperature range. Therefore, the size of the box body module is unchanged from the original size, and the interchangeability of products is high.
The above description is only for the purpose of illustrating embodiments of the present invention and should not be taken as limiting the invention, and any modifications, equivalents, improvements and the like made by those skilled in the art within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (2)
1. The utility model provides a battery module liquid cooling box, includes the battery box, its characterized in that, battery box (1) mid portion is the cavity shape, installation cold liquid pipeline (2) that have temperature measurement subassembly in battery box (1), cold liquid pipeline arranges along battery box bottom side, cold liquid pipeline water inlet (3), delivery port (4) set up respectively between the positive negative pole of battery box (1).
2. The liquid-cooled tank of claim 1, wherein the cooling liquid line is made of steel pipe with valves at both ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921711395.0U CN210984783U (en) | 2019-10-12 | 2019-10-12 | Liquid cooling box body of battery module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921711395.0U CN210984783U (en) | 2019-10-12 | 2019-10-12 | Liquid cooling box body of battery module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210984783U true CN210984783U (en) | 2020-07-10 |
Family
ID=71420015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921711395.0U Active CN210984783U (en) | 2019-10-12 | 2019-10-12 | Liquid cooling box body of battery module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210984783U (en) |
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2019
- 2019-10-12 CN CN201921711395.0U patent/CN210984783U/en active Active
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