1. Overview of multi leaf air supply outlet and multi leaf smoke exhaust outlet
Multi leaf air supply outlet is also called positive pressure air supply outlet and pressurized air supply outlet, which is the same as the shape and structure of multi leaf smoke exhaust outlet. Both are divided into near control and remote control
2. Code for use of near control multi leaf air supply outlet and multi leaf smoke exhaust outlet
According to GB50045-95, the smoke exhaust outlet is installed on the smoke exhaust system of walkway, smoke control front room and windowless room, and the air supply outlet is installed at the smoke control front room and elevator walkway, which is normally closed.
Remarks: the shape and structure of smoke exhaust outlet and air supply outlet are the same. The installation form is divided into vertical and horizontal, with a thickness of 275mm.
2.1. Technical indexes of multi blade air supply outlet
1. Open the valve with electric signal DC24V
2. Manual button and pull ring to open the valve
3. Output valve opening signal
4. Manual reset
5. The control device is on the valve body
2.2. Technical indexes of multi leaf smoke exhaust outlet
1. Electric signal DC24V opens the valve
2. Manual button Pull ring to open the valve
3. Output valve opening signal
4. 280 ℃ automatic shutdown
5. Manual reset
6. The control device is on the valve body
3. Specification for use of remote control multi leaf air supply outlet and multi leaf smoke exhaust outlet
According to GB50045-95, the smoke exhaust outlet is installed on the smoke exhaust system of walkway, smoke control front kiln and windowless room, and the air supply outlet is installed at the smoke control front room and elevator walkway, which is normally closed.
Remarks: the shape and structure of the remote control smoke exhaust outlet is the same as that of the air supply outlet. The installation forms are discrete and horizontal, with a thickness of 275mm
3.1. Technical indexes of remote control multi blade air supply outlet
1. Electric signal DC24V opens the valve
2. Remote control manual button to open the valve
3. Output valve opening signal
4. Remote control manual reset
5. Control device cable (6m long) control valve body
3.2. Technical indexes of remote control multi leaf smoke exhaust outlet
1. Electric signal DC24V opens the valve
2. Remote control manual button to open the valve
3. Output valve opening signal
4. 280 ℃ automatic shutdown
5. Remote control manual reset
6. Control device cable (6m long) control valve body
