A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
A fire equipment safety door is characterized in that a smoke sensor is arranged on a safety door body and connected with control equipment, and the control equipment is connected with a door switch; once fire occurs, the smoke sensor sends signals to the control equipment, the control equipment opens the door switch, and therefore people can take out fire equipment conveniently.
A fire equipment safety door is characterized in that a smoke sensor is arranged on a safety door body and connected with control equipment, and the control equipment is connected with a door switch; once fire occurs, the smoke sensor sends signals to the control equipment, the control equipment opens the door switch, and therefore people can take out fire equipment conveniently.
Fire equipment safety door
CAO YONGSHENG (author)
2015-05-27
Patent
Electronic Resource
English
IPC:
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung