Device for preventing car from being flooded by water

Abstract

The invention discloses a device for preventing a car from being flooded by water. The device comprises a left airbag, a right airbag, water level sensors, a control box and a liquid nitrogen tank, wherein the left airbag and the right airbag are mounted below car doors on the left side and the right side of a car body of the car; the liquid nitrogen tank is fixed in the car body and connected with the left airbag and the right airbag respectively; the water level sensors are fixed to a chassis of the car body, and the fixing position is lower than an engine air inlet and circuit equipment of the car; and the control box is fixed in the car body, connected with the liquid nitrogen tank in a mounting way and connected with the water level sensor by a circuit. When the water level is higher than the front water level sensor or the rear water level sensor, the front water level sensor or the rear water level sensor sends a signal to the control box, the control box processes the signal and opens the liquid nitrogen tank, liquid nitrogen in the liquid nitrogen tank quickly becomes nitrogen gas, and the nitrogen gas is filled up in the left airbag and the right airbag, so that the car is floated on the water surface and prevented being flooded by the water.

Description

technical field [0001] The invention relates to an automobile device, in particular to a device for preventing automobiles from being flooded. Background technique [0002] Now more and more frequent urban waterlogging phenomenon and car driving into the low-lying and low-end phenomenon with water in ignorance will cause water to submerge the car, and water will enter the engine intake valve, automatic transmission and various circuits at the same time The interface socket will cause the car to stall and malfunction, and it is more likely to be scrapped. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a device that can automatically float the car when it is flooded, so that the car can be kept intact when it is flooded. [0004] In order to solve the above technical problems, the technical solution adopted by the present invention is to disclose a device for preventing automobiles from being flooded, including a...

AI Technical Summary

Problems solved by technology

[0002] Now more and more frequent urban waterlogging phenomenon and car driving into the low-lying and low-end phenomenon with water in ignorance will cause water to submerge the car, and water will enter the engine intake valve, automatic transmission and various circuits at the same time interface socket, the car will stall and malfunction, more likely to be scrapped

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