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HTF fire exhaust fan
The fire fan mainly refers to when there is a fire in the room, there will be a lot of smoke, and its role is to discharge the smoke from the room. The fire fan has a smoke exhaust valve, which is usually closed and automatically opened when a fire breaks out. It is connected to the alarm host. The condition for opening is that the automatic alarm system has a fire alarm, the fire alarm host is in automatic state, the fire exhaust valve automatically opens, and the linkage fire exhaust fan starts.
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The fire fan mainly refers to when there is a fire in the room, there will be a lot of smoke, and its role is to discharge the smoke from the room. The fire fan has a smoke exhaust valve, which is usually closed and automatically opened when a fire breaks out. It is connected to the alarm host. The condition for opening is that the automatic alarm system has a fire alarm, the fire alarm host is in automatic state, the fire exhaust valve automatically opens, and the linkage fire exhaust fan starts.
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Copyright © Tianjin Juhongda Electromechanical Equipment Engineering Co., Ltd. All Rights Reserved. Technical support:jinkuncms
Copyright © Tianjin Juhongda Electromechanical Equipment Engineering Co., Ltd. All Rights Reserved. Technical support:jinkuncms
