Fire safety linkage protection device for battery charging

Abstract

The invention provides a fire safety linkage protection device for battery charging. The device comprises a house body, wherein the house body is internally provided with a charging compartment, a track is arranged outside a compartment mouth, a compartment body of the charging compartment is internally provided with a base, an oxygen isolation cooling nozzle, a smoke sensor, a flame detector and a lifting air cylinder, the air cylinder is connected with a charging pile and a signal pile, the track is provided with a stacking device, the stacking device is provided with a charging tray and a charging support, and the charging support is provided with a battery insert hole, a charging interface, a battery temperature sensor and a signal interface; further, the device comprises an exploding battery removing mechanism, wherein a press spring is arranged below the base, the side wall of the compartment body is provided with an ejection compartment door, and a groove is arranged outside the ejection compartment door. The fire safety linkage protection device for battery charging charges auto batteries intensively, is convenient to maintain, is reliable in charging, can charge a single battery, is not limited by a fixed parking space, and has a cooling oxygen isolation function and a mechanism of removing exploding batteries and extinguishing fire, thereby preventing accidents and being very safe.

Description

technical field [0001] The invention relates to a battery charging device, in particular to a battery charging safety and fire protection linkage protection device which ensures charging safety and prevents hidden fire hazards. Background technique [0002] At present, with the increasing awareness of the country and the people on green, environmental protection, and energy conservation, and the strengthening of national policies, new energy vehicles have developed rapidly. Compared with traditional fuel vehicles, the problem of battery charging time and battery life has become a bottleneck in the development of new energy battery vehicles. [0003] For the charging of battery cars, the current solution is to set up several independent charging equipment and cooperate with several parking spaces to charge the cars directly. The disadvantage of this method is that it is difficult to maintain later, and the parking spaces are often occupied by fuel vehicles, so it is impossibl...

AI Technical Summary

Problems solved by technology

[0003] For the charging of battery cars, the current solution is to establish several independent charging equipment and cooperate with several parking spaces to directly charge the cars. The disadvantage of this method is that it is difficult to maintain later, and the parking spaces are often occupied by fuel vehicles. Realize the charging function

In addition, there is a considerable safety problem in the charging process of the battery: various safety accidents such as overcurrent, overheating, deformation, cracking, deflagration, etc. occur during the charging process of the battery, and due to the inherent characteristics of the deflagration and continuous combustion of the battery, major loss

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