Emergency-sheltering rescue apparatus

An air bag and protection area technology, applied in the field of rescue and life-saving, can solve the problems of casualties, lack of underground rescue equipment, lack of rescue equipment, etc., and achieve the effect of easy operation

Inactive Publication Date: 2007-05-23
XIAN XINZHU FIRE & RESCUE EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, at present, underground ambulance devices are relatively scarce, so every mine accident will cause casualties, which requires a life-saving protection device that can be quickly and safely activated in an emergency before the mine accident; in addition, pipelines and shafts in the petroleum and chemical industries There is a relative lack of rescue equipment for dangerous parts such as

Method used

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  • Emergency-sheltering rescue apparatus

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Embodiment Construction

[0010] In the accompanying drawings, the detection head (1) is installed in the protection area, and is connected to the controller (4) through the detection signal line (7). When the concentration of toxic and harmful gases in the protection area reaches the explosion limit or the danger limit, the detection head ( 1) Send a danger signal to the controller (4); after the controller (4) detects the danger signal sent by the detection head (1), it activates the alarm (2) through the alarm signal line (8) to send a danger alarm to the protected area , Inform the personnel in the protected area to evacuate the dangerous place quickly. After the personnel withdraw, the controller (4) automatically or manually opens the gas cylinder (5) to inflate the airbag (3) through the high-pressure hose (6), and the airbag (3) expands instantly; since the airbag (3) is installed in the protected area Blocking position, the inflated air bag (3) tightly seals the blocking position of the protec...

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Abstract

It relates to the emergency saving device used in ore well, channel, and pipes with the normally shrinking air bag opening and inflated instantly in emergence, with the air bag can be opened manually or automatically, blocking the channel or pipe opening with its inflation, preventing the invasion of poisonous gas. It can also works as a bumper to prevent sharp explosion spattering articles damaging people and equipment.

Description

Technical field [0001] The invention belongs to the technical field of rescue and lifesaving, and relates to an emergency refuge and rescue device that can expand and open instantly. Background technique [0002] With the development of the national economy and the improvement of people's living standards, the demand for coal is increasing. With the increase of coal production, various underground safety accidents occur frequently, and the poisonous and harmful gases in the accidents seriously threaten the life safety of underground miners. However, at present, underground ambulance devices are relatively scarce, so every mine accident will cause casualties, which requires a life-saving protection device that can be quickly and safely activated in an emergency before the mine accident; in addition, pipelines and shafts in the petroleum and chemical industries There is also a relative lack of ambulance equipment for dangerous parts. Contents of the invention [0003] In o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21F17/107
Inventor 吕晓东王虎儒
Owner XIAN XINZHU FIRE & RESCUE EQUIP
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