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Power battery spontaneous combustion automatic fire extinguishing and separating device

An automatic fire extinguishing and power battery technology, which is applied in the direction of batteries, battery pack components, circuits, etc., can solve the problems of rapid burning, easy re-ignition, and difficulty in extinguishing fires, so as to reduce losses, prevent re-ignition, and structure simple effect

Inactive Publication Date: 2020-10-30
滨州禾夏汽车用品有限公司
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Problems solved by technology

[0002] As we all know, since the advent of electric vehicles, there have been many spontaneous combustion accidents of power batteries. Compared with fuel vehicles, the spontaneous combustion of power batteries is more dangerous, because power batteries can burn without oxygen, and burn quickly. It is easy to re-ignite, so it takes a long time to observe the self-igniting power battery to prevent its re-ignition. The power battery is fixed on the bottom of the vehicle, and it is difficult to extinguish the fire outside when spontaneous combustion occurs, so the spontaneous combustion of electric vehicles is basically completely scrapped

Method used

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  • Power battery spontaneous combustion automatic fire extinguishing and separating device
  • Power battery spontaneous combustion automatic fire extinguishing and separating device
  • Power battery spontaneous combustion automatic fire extinguishing and separating device

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Embodiment Construction

[0019] Combine below Figure 1-6 The present invention is described in detail, and for convenience of description, the orientations mentioned below are now stipulated as follows: figure 1 The up, down, left, right, front and back directions of the projection relationship itself are the same.

[0020] combined with Figure 1-6 The power battery self-ignition automatic fire extinguishing and detachment device includes a protective box shell 10, the protective box shell 10 contains a protective box cavity 11, and the protective box cavity 11 contains a battery sealed cavity 37, and the battery sealed cavity 37 contains a battery sealing mechanism 38, and the protective box shell 10 located at the lower end of the protective box cavity 11 is fixed with a front and back symmetrical first slide rail 26, and the upper side of the first slide rail 26 is provided with a battery sealing box 62, the lower end of the battery sealed box 62 is fixed with a first slider 35 that is front, r...

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Abstract

The invention discloses a power battery spontaneous combustion automatic fire extinguishing and separating device. A protective box cavity is internally provided with a battery sealing cavity. The battery sealing cavity is internally provided with a battery sealing mechanism. First sliding rails in front-back symmetry are fixedly arranged in the position, located at the lower end of the protectivebox cavity, of a protection box shell. A battery sealing box is arranged on the upper sides of the first sliding rails. The power battery spontaneous combustion automatic fire extinguishing and separating device is simple in structure and convenient to operate, can implement fire extinguishing on a spontaneous combusted power battery, can also control after-combustion of the power battery, can enable the spontaneous combusted power battery to be separated from a car body, thereby protecting safety of personnel in a car and reducing further damage of the spontaneous combusted power battery tothe car and losses of a car owner. The power battery spontaneous combustion automatic fire extinguishing and separating device can conduct rapid and special treatment on the separated power battery toprotect the power battery against after-combustion and has the high integration degree.

Description

technical field [0001] The invention relates to the field of power devices of electric vehicles, in particular to a power battery self-ignition automatic fire extinguishing and detachment device. Background technique [0002] As we all know, since the advent of electric vehicles, there have been many spontaneous combustion accidents of power batteries. Compared with fuel vehicles, the spontaneous combustion of power batteries is more dangerous, because power batteries can burn without oxygen, and burn quickly. It is easy to re-ignite, so it takes a long time to observe the self-igniting power battery to prevent its re-ignition. The power battery is fixed on the bottom of the vehicle, and it is difficult to extinguish the fire outside when spontaneous combustion occurs, so the spontaneous combustion of electric vehicles is basically completely scrapped. [0003] Therefore need to design a kind of power battery self-ignition automatic fire extinguishing and detachment device t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A62C3/07A62C2/04A62C31/00A62C37/00H01M2/10
CPCA62C2/04A62C3/07A62C31/00A62C37/00H01M2220/20Y02E60/10
Inventor 刘涛
Owner 滨州禾夏汽车用品有限公司
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