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Battery leakage detection mechanism and detection method

A technology of detection mechanism and detection method, which is applied in battery/battery leakage test, secondary battery repair/maintenance, etc. It can solve the problems of potential safety hazards and inability to realize online automatic detection, and achieve the effect of improving safety and reducing risks

Pending Publication Date: 2018-02-23
DONGGUAN CHUANGMING BATTERY TECH
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Problems solved by technology

[0005] The purpose of the present invention is to provide a battery leakage detection mechanism to solve the problem in the prior art that in the battery leakage detection, online automatic detection cannot be realized, thus causing potential leakage batteries to be transferred to the next process or use process Risks in the process, technical problems that cause great safety hazards

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  • Battery leakage detection mechanism and detection method
  • Battery leakage detection mechanism and detection method
  • Battery leakage detection mechanism and detection method

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Embodiment Construction

[0046] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0047] It should be noted that when an element is referred to as being “disposed on” another element, it may be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features...

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Abstract

The invention belongs to the technical field of batteries and provides a battery leakage detection mechanism and a detection method. The battery leakage detection mechanism comprises a discharging system used for conveying a to-be-detected battery, a steering system used for changing direction of the battery, a vacuum system used for carrying out vacuum treatment on the battery, a detection systemused for detecting battery leakage, a conveying system used for conveying the detected battery and a sorting system used for sorting battery rejects, wherein the discharging system, the steering system, the vacuum system and the conveying system are sequentially connected along a battery transmission path, and the detection system and the sorting system are sequentially arranged on the side surface of the conveying system. The battery is treated by the vacuum system and then is detected by the detection system, automatic online detection of a battery leakage situation is realized, and after the detection system automatically identifies the battery rejects, the sorting system sorts out the rejects, so that the rejects can not flow into the next working procedure, risk of the battery in a follow-up working procedure or use procedure is reduced, and battery use safety is improved.

Description

technical field [0001] The invention belongs to the technical field of batteries, and more specifically relates to a battery liquid leakage detection mechanism and detection method. Background technique [0002] Lithium-ion batteries are favored by the market as a clean, environmentally friendly and efficient energy storage system, and are widely used in mobile terminals (such as smart phones, tablet computers), video cameras, digital cameras and other products. However, because lithium-ion batteries are usually used in environments with harsh conditions such as low temperature and low voltage, the requirements for battery sealing are very high. [0003] At present, a method commonly used in the industry to detect the tightness of lithium-ion batteries is: firstly, immerse the lithium-ion battery to be tested in the detection solution, and then inject high-pressure gas into the lithium-ion battery to observe whether there are bubbles. If there are bubbles, it means that it i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01M10/42
CPCH01M10/4228Y02E60/10
Inventor 王洋陈泽伟杨俊朱春奎温惠康曹彪邹宏江刘水养卢先强
Owner DONGGUAN CHUANGMING BATTERY TECH
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