The invention provides an underground self-rescuing breathing, alarming and positioning device for a vehicle. The device is that a gravity body is connected with a gas and water storing tank through an air feeding hose; an audible and visual alarm, an air feeding tube opening, a floating body, an alarm power wire, the gravity body and the air feeding hose are locked to the top part of a vehicle body through control bayonets; a water pump control system and a water pump are mounted at the outer side of the air and water storing tank; the water pump control system is connected with the water pump; a gravity water feeding tube and a water discharging tube are arranged on the water pump; one end of the gravity water feeding tube is mounted at the inner side of the air and water storing tank; an air discharging tube is arranged at the upper part of the air and water storing tank and connected with an air distributing box; a plurality of individual air discharging tube openings equipped with sucker sleeve pockets are formed in the air distributing tank; a biting connecting type air sucking ports are connected with the individual air discharging pipe openings through the sucker sleeve pockets. The device integrates self-rescuing, alarming and assisting positioning; the alarming and positioning function are applicable to different environments at day and night and can achieve self-rescuing and saving the life, and more time can be gained for outside rescue.
Underground self-rescuing breathing, alarming and positioning device for vehicle
2015-06-10
Patent
Elektronische Ressource
Englisch
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Europäisches Patentamt | 2016
|Europäisches Patentamt | 2022
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