Automatic starting device for exhaust fan of carbon monoxide alarm

The utility model discloses an automatic starting device for an exhaust fan of a carbon monoxide alarm, which comprises a detection device arranged on a wall and an exhaust device arranged in a suspended ceiling, the detection device comprises a base fixed on the wall, a connecting seat hung on the...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	WEN SHENGYOU, GAO LONGJIAN, WANG XIAO, SUN KUN, SUN QINGXIA, XU SHILI, ZHOU HONGMEI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING ALARM SYSTEMS BLASTING HEATING LIGHTING MECHANICAL ENGINEERING ORDER TELEGRAPHS PHYSICS RANGES SIGNALLING SIGNALLING OR CALLING SYSTEMS VENTILATING WEAPONS
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