三角型下開式消防采光排煙天窗

三角型下開式消防采光排煙天窗具有自然采光和排煙功能，下開式最大開啟角度可達45° ,可加裝防墜網、防蟲網、防鳥網，可做保溫型，可與消防聯動，可做智能控制(雨感、煙感、溫感等)、遙控控制或手動控制來控制天窗的啟閉及開啟角度。

The triangular downward opening fire lighting and smoke exhaust skylight has the functions of natural lighting and smoke exhaust. The maximum opening angle of the downward opening skylight can reach 45。. The downward opening skylight can be equipped wifth anti flling nets, insect nets, and bird nets. It can be used as a thermal insulation type. It can be linked with the fire control, and can be used as an illigent control (rain sensing, smoke sensing, temperature sensing, etC.), remote control, or manual control to control the opening, closing, and opening angle of the skylight.