The invention relates to a six-in-one intelligent full-automatic lifting roller
shutter type
air door system which is characterized by comprising an
air door A and an
air door B, wherein an air door master control cabinet, a voice alarming device, a
liquid crystal display screen, an air speed sensor, a negative
pressure sensor, a temperature sensor,
infrared sensors and an emergency unlocking button are arranged on the two sides; the voice alarming device, the
infrared sensors, the emergency unlocking button and the
liquid crystal display screen are connected with the air door master control cabinet; the
liquid crystal display screen is connected with the air speed sensor, the negative
pressure sensor, the temperature sensor and an output end; the air door master control cabinet is connected with an asynchronous motor; and limiting switches are arranged on the air door A and the air door B. According to the six-in-one intelligent full-automatic lifting roller
shutter type air door
system, the air door A and the air door B are not simultaneously opened, the reliability is high, no air leakage phenomenon exists and the air door is difficult to be bumped by a mine car; the
system has the advantages of air speed, negative pressure and temperature
data detection, simple structure, low
failure rate, convenience in mounting and maintaining, and the like; and the real-time
monitoring and control on the ground can be performed.