Mine disaster encounter survival device

A survival device for encounters in mine disasters is used for being arranged in a roadway of a mine and facilitating survival of the encounters in the mine disasters, the survival device comprises a locking part and a survival part, the locking part is in a clamp shape and is composed of a fixed cl...

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Hauptverfasser: LU HUANQING, TIAN YONGFENG, XU ZHAOXING, LI YIN, ZHANG LIANGANG, ZHANG LI
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Sprache:chi ; eng
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creator LU HUANQING
TIAN YONGFENG
XU ZHAOXING
LI YIN
ZHANG LIANGANG
ZHANG LI
description A survival device for encounters in mine disasters is used for being arranged in a roadway of a mine and facilitating survival of the encounters in the mine disasters, the survival device comprises a locking part and a survival part, the locking part is in a clamp shape and is composed of a fixed clamp body and a movable clamp body, the fixed clamp body is fixed to the wall of the roadway, and the movable clamp body is fixed to the wall of the roadway. The movable clamp body is rotationally connected with the fixed clamp body through a hinge, a magnetic attraction switch is arranged at the opening and closing position of the fixed clamp body and the movable clamp body, the fixed clamp body and the movable clamp body are locked through the magnetic attraction switch, and a survival part is clamped between the fixed clamp body and the movable clamp body and comprises a ventilation pipe and a life-saving floating block. The lifesaving floating block is made of edible materials including flour, when hungry occurs
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The movable clamp body is rotationally connected with the fixed clamp body through a hinge, a magnetic attraction switch is arranged at the opening and closing position of the fixed clamp body and the movable clamp body, the fixed clamp body and the movable clamp body are locked through the magnetic attraction switch, and a survival part is clamped between the fixed clamp body and the movable clamp body and comprises a ventilation pipe and a life-saving floating block. 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language chi ; eng
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subjects EARTH DRILLING
EQUIPMENT FOR DWELLING OR WORKING UNDER WATER
FIXED CONSTRUCTIONS
LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS
LIFE-SAVING IN WATER
MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
MINING
PERFORMING OPERATIONS
RELATED EQUIPMENT
SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, ORDRAINING IN OR OF MINES OR TUNNELS
SHIPS OR OTHER WATERBORNE VESSELS
TRANSPORTING
title Mine disaster encounter survival device
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