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Escape device for automobile falling into water

An escape device and automobile technology, applied in the field of escape devices, can solve problems such as lack of oxygen in the cockpit, hot skin, poor safety, etc., and achieve the effect of improving driving comfort and increasing oxygen concentration

Inactive Publication Date: 2014-05-21
罗汉卿
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For the first technical solution, because the reactant is unstable, the high-heat gas generated will burn the skin, and the safety is poor, so it is still in the practical stage and has not been really used in cars.
Although the second technical solution avoids the above-mentioned problems, there are still other safety problems when the car accidentally falls into the water, such as the lack of oxygen in the cockpit caused by the inability to leave the car in time or the failure of the airbag to open normally due to mechanical failure. The problem of car fire, and the accidental collision problem before the car falls into the water, the technical solution of the above invention still has the limitation that it cannot solve the above safety problems at the same time

Method used

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  • Escape device for automobile falling into water
  • Escape device for automobile falling into water
  • Escape device for automobile falling into water

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] Embodiment one: see Figure 1-Figure 4, as shown in the legend therein, a car drowning escape device, the car 1 is a family car, the above-mentioned car drowning escape device includes 1# airbag 21, 2# airbag 22, 3# airbag 23, 4# airbag 24, first pass Gas pipeline 3, main high-pressure gas storage cylinder 41, secondary high-pressure gas storage cylinder 42, filter 5 and second ventilation pipeline 6, compressed liquid carbon dioxide is housed in the main high-pressure gas storage cylinder 41 and secondary high-pressure gas storage cylinder 42, Sodium peroxide is installed in the filter 5, wherein the 1# air bag 21 is arranged in the soft bumper interior space below the front engine of the car 1, and the 2# air bag 22 is arranged in the soft bumper interior below the trunk of the car 1 In the space, 3# airbags 23 and 4# airbags 24 are symmetrically arranged under the doors on the left and right sides of the car 1, and 1# airbags 21, 2# airbags 22, 3# airbags 23 and 4# a...

Embodiment 2

[0097] Embodiment two: see Figure 5 , as shown in the legend, the rest is the same as the first embodiment, the difference is that the above-mentioned first on-off valve 7 is a solenoid valve, and its input end is connected to the first control system, and the above-mentioned first control system includes The first control element and the first control circuit, the first control element includes a pressure sensor J1, a first manual switch J2, and a first protection switch J3 arranged in parallel on the first control circuit, and the pressure sensor J1 is arranged at a distance of 30 from the bottom of the tire. On the tire of the automobile 1 at ~35 cm, the first manual switch J2 is arranged in the cockpit of the automobile 1, the above-mentioned first control circuit is isolated from the whole vehicle circuit of the automobile and is sealed, and the pressure sensor J1 and the first manual switch The output end of J2 is connected to the first control circuit, and the output e...

Embodiment 3

[0100] Embodiment three: see Image 6 , as shown in the legend, the rest are the same as any one of the first to third embodiments, the difference is that the second on-off valve 8 is a solenoid valve, and the input end is connected to the second control system, the above-mentioned second control system Including a second control element and a second control circuit, the second control element includes a carbon dioxide concentration sensor J4, a second manual switch J5, and a second protection switch J6 arranged in parallel on the second control circuit, the carbon dioxide concentration sensor J4 and The second manual switch J5 is arranged in the cockpit of the automobile, the above-mentioned second control circuit is isolated from the whole vehicle circuit of the automobile and sealed, and the output end of the carbon dioxide concentration sensor J4 and the second manual switch J5 is connected to the above-mentioned second control circuit. circuit, the output end of the above...

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PUM

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Abstract

The invention discloses an escape device for an automobile falling into water. The escape device comprises an air bag and a high-pressure carbon dioxide gas storage steel cylinder communicated with the air bag through a first vent pipeline, wherein a first on-off valve is arranged on the first vent pipeline. The escape device for the automobile falling into the water further comprises a filter; sodium peroxide is stored in the filter; the filter is communicated with the high-pressure carbon dioxide gas storage steel cylinder through a second vent pipeline and / or the first vent pipeline; a valve is arranged at the air inlet end of the filter; the air outlet end of the filter is communicated with an automobile compartment; the high-pressure carbon dioxide gas storage steel cylinder is a dry-ice fire extinguisher. The escape device disclosed by the invention provides buoyancy for the automobile which falls into water, accidentally or caused by urban inland inundation, through the air bag, so that the driver and passengers have time to escape; in addition, the escape device provides short-time life support for the driver and passengers who cannot leave from the automobile in time or cannot normally open the air bag due to mechanical faults of the automobile; meanwhile, the problems of automobile fire, and accident impact before the automobile falls into the water are solved.

Description

technical field [0001] The invention relates to an escape device, in particular to an escape device for an automobile falling into water. Background technique [0002] In the prior art, due to the negligence of the driver or other reasons, accidental accidents of falling into the water often occur when the vehicle is running. Due to the large water level difference between the inside and outside of the falling vehicle, a large pressure is generated, which hinders the opening of the door, causing the occupants of the vehicle to fail. Open the car door for a short time to escape. Therefore, once the car falls into the water, the people in the car are easily trapped in the car, and the pressure required to smash the windshield is even greater, which is not available to ordinary people, so it often causes casualties in the car. For example: On July 21, 2012, Beijing suffered the strongest rainstorm in 61 years. According to preliminary statistics, among the victims of this rain...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60R21/01B60R21/02
Inventor 罗汉卿郭士安奚鸿良尤晓秋吴国良
Owner 罗汉卿
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