Emergency protective door for frozen soil layer tunnel construction

The invention discloses an emergency protective door for frozen soil layer tunnel construction, which comprises a protective door body arranged in a frozen soil layer tunnel; the ventilation part is arranged between the frozen soil layer tunnel and the protective door body; and the detection module...

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Bibliographische Detailangaben
Hauptverfasser:	OUYANG JUN, BAO HONGYAN, HUANG TAO, LIU YANPING, HUANG JIANFENG, ZHONG WEI, ZHOU ZHIHUI, REN SHAOQUAN, DUAN LIE, DU WENMING, WEN XUEPENG, PENG QI, ZHONG YUMING, LIU LEI, LI YUNCHAO, LI YOUKUN, WANG YANG, ZHENG DECHUN, PENG XINGQIANG, CHEN ZHENFENG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL EARTH DRILLING FIXED CONSTRUCTIONS FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES,FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS,BLINDS, GATES LADDERS MINING SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, ORDRAINING IN OR OF MINES OR TUNNELS
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Beschreibung
Zusammenfassung:	The invention discloses an emergency protective door for frozen soil layer tunnel construction, which comprises a protective door body arranged in a frozen soil layer tunnel; the ventilation part is arranged between the frozen soil layer tunnel and the protective door body; and the detection module is electrically connected with the ventilation part and used for controlling the two ends of the ventilation part to be attached to the protective door body and the ventilation part correspondingly under the condition that it is detected that no target object exists in the frozen soil layer tunnel. 本申请公开了一种冻土层隧道施工用应急防护门，包括：防护门本体，设置于冻土层隧道中；换气件，设置于所述冻土层隧道和所述防护门本体之间；检测模块，与所述换气件电性连接，用于在检测到所述冻土层隧道中未存在目标物体的情况下，控制所述换气件的两端分别与所述防护门本体和所述换气件贴合。