Marine Smoke Damper
Marine smoke damper is generally used in ventilation and air-conditioning systems, and is usually installed at the fire partition. The marine smoke damper can be controlled by the fire control room to open during a fire, and can also be chained to shut down the smoke exhaust fan when closed. The main role of the marine smoke damper is to control the direction of air flow in the event of a fire, in order to achieve the effect of isolation, control and regulation of smoke.
Overview
Type:
1. Manual damper control mode: manual damper is generally installed inside or outside the air supply outlet, need to control the switch by manual rotation or push and pull, etc., applicable to the scenes that do not require frequent switching.
2. Electric damper control mode: electric damper is through the motor or solenoid valve and other ways to control the switch, applicable to the scenes that require frequent switching. The control of electric damper can be manual or automatic, which can be realized by central control system or handheld controller.
3. Pneumatic damper control mode: pneumatic damper is through the pneumatic drive device to control the switch, applicable to the need for high-precision, automated control of the scene. The control of pneumatic damper can be realized through the central control system or handheld controller.
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