Electrical wind door Introduction :
Electrical wind door (Balanced pressure ventilation door) is mainly used for underground outlet inlet lane and the main outlet inlet air lane between each contact, which is the substitute for all air door.
The electrical damper is an ideal air door of our country coal mine at present, it breaks the old traditional damper structure for a long time.It cleverly put on the pressure acting on the throttle through the equilibrium structure to convert it into a force, fully demonstrated the unique air structure.
Electrical Non pressure air door is simple to use, safe and reliable, highly evaluated by experts and users, is currently used in the airway of an alternative.
Electrical wind door Advantages:
Simple structure, reliable operation, convenient maintenance, improve working conditions and transport efficiency.
Electrical wind door Structure:
1.Switch controller
2.Switch device transmitter
3.Switch device display
4.Mine intrinsically safe type position sensor
5.Mine intrinsically safe control button
6.Mine intrinsically safe pneumatic solenoid valve
Electrical wind door Functions:
1. PCL Control System: When the controller receives the transmitter signal ,then can control the actuator (cylinder or oil cylinder ),move the switch.
2. Display Function: The monitor can display the switch current location
3. Tips Functions：When the switch both sides is not in right place, the monitor does not display switch position
4. Transmitter remote control distance ：0~50m(no cover)
5. Remote control Angle: 0~360°
6. High Sensitivity, Operating time: ≤3s
The main components and technical parameters:
ZLC-127K type switch controller
1. Rated voltage: AC 127V 50Hz
2 . Rated power: 40W
3.Intrinsically Safe Parameter: U: DC 12.5V ,I:1A
ZKC-12F type switch device transmitter
1 Rated voltage: DC 12V
2.. Rated working current: ≤30mA
3: Launch effective distance: ≤50m
