Fire early warning fan for subway station tunnel

The invention discloses a fire early warning fan for a subway station tunnel. The fire early warning fan comprises an air inlet mechanism, an air exhaust mechanism, a temperature detection assembly and two fire extinguishing assemblies. The input end of the air inlet mechanism and the output end of...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	LU SHENG, LIU GUOYAN, HE JIAN, GUO XINWEI, LIU WEN, ZUO CHUANWEN, LUO XIANGXIANG, CUI KAI, LUO XIAO, SONG XUGANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING EARTH DRILLING FIRE-FIGHTING FIXED CONSTRUCTIONS HEATING HUMAN NECESSITIES LIFE-SAVING LIGHTING MECHANICAL ENGINEERING MINING NON-POSITIVE DISPLACEMENT PUMPS POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, ORDRAINING IN OR OF MINES OR TUNNELS WEAPONS
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