General functions of imported fire smoke exhaust windows

When a fire occurs, smoke will be emitted from the fire exhaust windows, reducing harm to the human body. Therefore, fire exhaust windows are generally installed in high-rise buildings and designed according to the ventilation structure inside the building. When the room reaches a natural smoke exhaust state, there is no need to install a smoke exhaust system, and fire smoke exhaust windows are mainly installed in underground parking lots, hotels, shopping areas, office buildings, etc. What is the most common function of imported fire smoke exhaust windows? Let's take a closer look.

When a fire occurs, the fire exhaust window will be activated, and the intelligent control box will receive the fire signal of the building and send the signal to the window opener. When it receives the fire signal, it will automatically open the smoke window to achieve ventilation and exhaust effects. In case of a fire and power outage, the emergency button switch can be directly pressed to press the alarm button. After the fire control box receives the emergency button alarm, the fire exhaust window will also open.

In order to use fire smoke exhaust windows, it is necessary to provide 220 V firepower to the fire control box to achieve the effect of smoke exhaust. In the daily ventilation process, the imported fire smoke exhaust window is connected to a manual switch and an intelligent control box, which can meet the daily ventilation needs by managing or centralizing these parts, and can control the opening angle as needed.

Imported fire smoke exhaust windows must be installed on the roof or exterior wall of the building. When installed on the exterior wall, the height of the bottom of the natural smoke exhaust outlet must be 12 degrees lower than the net height of the room, and a device that is easy to open is required. Most fire smoke exhaust windows are installed in multi story or high-rise shopping areas, and are installed according to the situation, and conventional products are selected to ensure quality.