Detecting and drying device, system and method for lithium battery pack condensation

A technology of drying device and detection device, which is applied in heating device, drying, dryer and other directions to achieve the effect of repeated measurement and prevention of failure to operate

Pending Publication Date: 2019-03-08
江苏和中普方新能源科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a lithium battery pack condensation detection and drying device, system and method for the deficiencies of the prior art, which can effectively prevent the failure of the entire vehicle due to insulation failure of the battery pack

Method used

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  • Detecting and drying device, system and method for lithium battery pack condensation
  • Detecting and drying device, system and method for lithium battery pack condensation
  • Detecting and drying device, system and method for lithium battery pack condensation

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Embodiment Construction

[0041] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0042] Such as figure 1 As shown, a lithium battery pack condensation detection and drying device includes: a current collecting device 1 , a detection device 2 , a BMU 3 , a BCU main board 4 and a drying device 5 . Wherein, the flow collecting device 1 is arranged above the detection device 2 , and the liquid is collected and dripped on the detection device 2 . The detection device 2, the BMU 3, the BCU main board 4 and the drying device 5 are connected ...

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Abstract

The invention relates to the technical field of power batteries, in particular to a detecting and drying device, system and method for lithium battery pack condensation. The device comprises a collecting device, a detection device, a BMU, a BCU mainboard and a drying device, wherein the collecting device is arranged above the detection device, converges a liquid and drips the liquid on the detection device; the detection device, the BMU, the BCU mainboard and the drying device are connected sequentially; the detection device is used for transmitting collected detection data to the BCU mainboard through the BMU; the BCU main board 4 is used for starting the drying device when the received detection data is smaller than a preset threshold. According to the detecting and drying device for lithium battery pack condensation, water drops condensed in the battery pack are dripped on the detection device by the collecting device, and after the detection data is transmitted to the BCU mainboardthrough the BMU for logical judgment and processing, the drying device is started to evaporate condensation generated in the battery pack, so that the condition that the whole vehicle cannot run dueto insulation failure of battery packs can be effectively prevented.

Description

technical field [0001] The invention relates to the technical field of power batteries, in particular to a lithium battery pack condensation detection and drying device, system and method. Background technique [0002] The current national standard requires the battery system to reach the IP67 level, but when the water vapor content in the air where the battery system operates is large, the long-term operation of the battery system will cause condensation inside the battery pack, so insulation failures will cause the vehicle to stop running. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a lithium battery pack condensation detection and drying device, system and method for the deficiencies of the prior art, which can effectively prevent the failure of the entire vehicle due to insulation failure of the battery pack. [0004] The technical solution of the present invention to solve the above technical problems is...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N25/06F26B23/04
CPCG01N25/06F26B23/04
Inventor 郭秋平冯艳婷肖冬梅
Owner 江苏和中普方新能源科技有限公司
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