Car fuel tank safety detecting device

Abstract

The invention discloses a car fuel tank safety detecting device. The car fuel tank safety detecting device structurally comprises a fuel cover, a fuel outlet, an explosion-proof device, a fuel tank, brackets, an alcohol tank and a leakage alarm device; the top of the fuel tank is provided with the fuel cover and the fuel outlet; and the fuel tank is arranged in the alcohol tank, the two sides of the fuel tank are fixedly connected with the alcohol tank through the brackets, the leakage alarm device is arranged in the alcohol tank and mounted at the bottom of the fuel tank, and the explosion-proof device is connected to the top of the fuel tank. The car fuel tank safety detecting device has the beneficial effects that a cover plate is opened through the effect of air pressure, thus the fueltank loses the necessary conditions for explosion, the occurrence of explosion is avoided, and the explosion-proof effect is good; the density of fuel is smaller than alcohol, and the liquid level ofthe alcohol is increased through leaked fuel; through a liquid level transmission device and a jacking mechanism, the distance can be amplified during small change of the liquid level, an alarm is electrified to alarm to remind a car owner, the fire events are prevented, and the using safety is improved.

Description

technical field [0001] The invention relates to the field of auto parts, in particular to an auto fuel tank safety detection device. Background technique [0002] With the development of modern transportation, more and more vehicles are used in people's lives, people's living standards are getting higher and higher, and travel has changed from walking to bicycles, motorcycles, and now cars; All can see; For automobile driving safety, also become a problem that people pay close attention to. [0003] At present, the fuel tank safety detection device uses the method of reducing oxygen to prevent explosion. The premise of the explosion must be in a closed environment. The sealing of the existing safety detection device still exists, the explosion-proof effect is poor, and the existing safety detection device is not perfect. It is impossible to detect whether the fuel tank is leaking oil, which may easily cause a fire and endanger personal safety. Contents of the invention ...

AI Technical Summary

Problems solved by technology

[0003] At present, the fuel tank safety detection device uses the method of reducing oxygen to prevent explosion. The premise of the explosion must be in a closed environment. The sealing of the existing safety detection device still exists, the explosion-proof effect is poor, and the existing safety detection device is not perfect. It is impossible to detect whether the fuel tank is leaking oil, which may easily cause a fire and endanger personal safety

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