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A power battery box fire extinguisher control device

A power battery and control device technology, which is applied in the direction of battery circuit devices, circuit devices, batteries, etc., can solve the problems of inability to judge the performance of power batteries, misfire of fire extinguishers, etc., and achieve the effect of preventing misfire and ensuring the safety of electricity use

Active Publication Date: 2021-04-20
ANHUI ANKAI AUTOMOBILE
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  • Claims
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AI Technical Summary

Problems solved by technology

There are many control methods for battery box fire extinguishers on the market, but they often use the control system that comes with the fire extinguisher, which can only judge the smoke and temperature in the battery box one-sidedly, but cannot judge the performance of the power battery, so it is possible Cause mis-spraying of the fire extinguisher, for this reason, we propose a power battery box fire extinguisher control device

Method used

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  • A power battery box fire extinguisher control device
  • A power battery box fire extinguisher control device

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Embodiment Construction

[0035] The technical solutions of the present invention will be clearly and completely described below in conjunction with the embodiments. Apparently, the described embodiments are only some 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 creative efforts fall within the protection scope of the present invention.

[0036] see Figure 1-2As shown, a power battery box fire extinguisher control device includes a battery box 10, a power battery 11, an infrared thermometer 12, a nozzle 13, a nozzle 14, a temperature sampling harness 15, a control valve 16, a nozzle 17, a fire extinguisher 18, a A control harness 19, a control switch 20, a second control harness 21, a data concentrator 22, a data transmission harness 23, a battery management system 24, a voltage sampling harness 25, a signal transmission harness 26, an induction component 2...

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Abstract

The invention discloses a fire extinguisher control device for a power battery box, comprising an infrared thermometer, a nozzle, a nozzle, a control valve, a nozzle, a fire extinguisher, a control switch, a data concentrator, a battery management system, an induction component and a relay, and a battery box The nozzle is installed on the side, the nozzle is connected to the nozzle, the nozzle is installed on the other end of the nozzle, the fire extinguisher is installed on the side of the nozzle, the control valve is installed on the nozzle, the infrared thermometer is installed on the upper side of the battery box, and the temperature sampling harness is connected to the battery. Management system, the data transmission harness is connected to the data concentrator, the second control harness is connected to the control switch, the voltage sampling harness is connected to the battery management system, the sensor component is installed inside the battery box, the signal transmission harness is connected to the battery management system, and the battery box is connected to With the relay, the present invention monitors the state of the power battery in real time, accurately judges whether the power battery is on fire, and effectively prevents misuse of the fire extinguisher.

Description

technical field [0001] The invention relates to a fire extinguisher control device, in particular to a power battery box fire extinguisher control device, which belongs to the technical field of electric vehicle power battery applications. Background technique [0002] An electric vehicle refers to a vehicle powered by a vehicle-mounted power supply, driven by a motor to drive the wheels, and conforming to the requirements of road traffic and safety regulations. Due to its smaller impact on the environment than traditional cars, its prospects are widely optimistic, but the current technology is still immature. Electric vehicles mainly include electric drive, speed control, transmission device, steering device, braking device and working device, etc. Among them, the electric drive is composed of power supply and drive motor, which mainly provides electric energy for the drive motor of electric vehicles. Electrical energy is converted into mechanical energy. At present, the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01M10/42A62C3/16A62C31/00A62C37/00H01M10/48
CPCA62C3/16A62C31/005A62C37/00H01M10/4257H01M10/486H01M2010/4271H01M2010/4278H01M2220/20Y02E60/10
Inventor 李兵丁传记朱鹤王少凯刘剑陈顺东雷超刘超王冉
Owner ANHUI ANKAI AUTOMOBILE
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