三角型下开式消防采光排烟天窗

三角型下开式消防采光排烟天窗具有自然采光和排烟功能，下开式最大开启角度可达45° ,可加装防坠网、防虫网、防鸟网，可做保温型，可与消防联动，可做智能控制(雨感、烟感、温感等)、遥控控制或手动控制来控制天窗的启闭及开启角度。

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.