Battery, electric device, and method and equipment for preparing battery

A technology for batteries and battery cells, applied in the field of energy storage devices, can solve problems such as unusable batteries and unguaranteed battery safety issues, and achieve the effects of enhancing safety, reducing possibility, and avoiding waste.

Active Publication Date: 2020-12-01
JIANGSU CONTEMPORARY AMPEREX TECHNOLOGY LIMITED
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Problems solved by technology

If the safety of the battery cannot be guaranteed, the battery cannot be used

Method used

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  • Battery, electric device, and method and equipment for preparing battery
  • Battery, electric device, and method and equipment for preparing battery
  • Battery, electric device, and method and equipment for preparing battery

Examples

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Embodiment Construction

[0069] In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are the Claim some of the examples, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0070] Unless otherwise defined, all technical and scientific terms used in this application have the same meaning as commonly understood by those skilled in the technical field of this application; the terms used in this application in the description of the application are only to describe specific implementations The purpose of the example is not intended to limit the present appl...

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Abstract

The embodiment of the invention provides a battery, an electric device and a method and equipment for preparing the battery. The battery includes a single battery including a pressure relief mechanismfor being actuated to release the internal pressure of the single battery when the internal pressure or temperature of the single battery reaches a threshold value; a fire-fighting pipeline for containing a fire-fighting medium and discharging the fire-fighting medium towards the single battery when the pressure relief mechanism is actuated; and an accommodating part for accommodating the fire-fighting medium discharged from the fire-fighting pipeline so as to cool the single battery. According to the technical scheme of the embodiment of the invention, the safety of the battery can be enhanced.

Description

technical field [0001] The embodiments of the present application relate to the field of energy storage devices, and more specifically, to a battery, an electrical device, and a method and device for preparing the battery. Background technique [0002] Energy saving and emission reduction is the key to the sustainable development of the automobile industry. In this case, electric vehicles have become an important part of the sustainable development of the automobile industry due to their advantages in energy saving and environmental protection. For electric vehicles, battery technology is an important factor related to its development. [0003] In the development of battery technology, in addition to improving the performance of batteries, safety issues are also a problem that cannot be ignored. If the safety of the battery cannot be guaranteed, the battery cannot be used. Therefore, how to enhance the safety of batteries is a technical problem to be solved urgently in ba...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01M2/12H01M10/04H01M10/42A62C3/16
CPCA62C3/16H01M10/0404H01M10/42H01M2220/20Y02E60/10Y02P70/50
Inventor 梁成都胡浪超黄小腾洪家荣杨海奇汪文礼
Owner JIANGSU CONTEMPORARY AMPEREX TECHNOLOGY LIMITED
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