Anti-explosion oil tank

Abstract

The invention discloses an anti-explosion oil tank comprising a shell, an oil pump, an upper oil pipe, an oil feeding pipe, an oil returning pipe and a liquid surface sensor. The oil pump is installed in the oil tank, one end of the upper oil pipe penetrates through the shell and is communicated with an oil outlet of the oil pump, and the outer surface of the upper oil pipe is in seamless fixed connection with the shell; one end of the oil feeding pipe is in seamless communication with the inside of the shell; one end of the oil returning pipe is in seamless communication with the inside of the shell; the liquid surface sensor is installed in the shell and electrically connected with a vehicle control device; the shell comprises an inner steel plate layer, a rock wool layer, a honeycomb aluminum plate layer and an outer steel plate layer, and the inner steel plate layer, the rock wool layer, the honeycomb aluminum plate layer and the outer steel plate layer are sequentially arranged in the shell from inside to outside. The outer steel plate layer, the honeycomb aluminum plate layer and the inner steel plate layer absorb most impact and guarantee that gasoline does not leak when welding joints of the oil tank are pulled and crack during collisions. Rock wool plates on the shell of the oil tank have a good heat insulation effect, the heating speed of oil in the oil tank can be decreased, and more rescue time is provided for rescue workers.

Description

technical field [0001] The invention relates to the field of automobile manufacturing, in particular to an explosion-proof fuel tank. Background technique [0002] The size of the fuel tank volume measures the ability of a car to hold oil. The size of the fuel tank is directly related to the fuel consumption of the vehicle. The volume of the fuel tank of each model is different, and the volume of the fuel tank of different brands of the same model is also different, because there is no national standard; the volume of the fuel tank determines the mileage. For two cars with exactly the same engine, the larger the fuel tank volume, the farther they can run. [0003] Accidents happen from time to time during the driving of the vehicle. In the event of a car accident, the vehicle will roll over and other situations, and because the fuel tank is placed on the outer surface of the car, it is easy to be stabbed by other objects when a rollover or other conditions occur. Wear, gas...

AI Technical Summary

Problems solved by technology

[0003] Accidents happen from time to time during the driving of the vehicle. In the event of a car accident, the vehicle will roll over and other situations, and because the fuel tank is placed on the outer surface of the car, it is easy to be stabbed by other objects when a rollover or other conditions occur. Wear, gasoline leaks out after being pierced by other objects, and it is easy to explode when encountering static electricity or sparks during a car accident; If it is directly heated, it is easy to expand and explode soon, and the rescuers or the wounded cannot escape the accident scene in time.

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