The arched continuous rooflight is one of the common ventilation equipment in industrial steel structure workshops. Compared with the linear natural vent and triangular electric smoke vent, the arched continuous rooflight has more special characteristics and needs carrying out an in-depth analysis.

 1. The throat size of dome-shaped continuous rooflight

Different from other types of smoke exhaust ventilator, the throat size of the arched continuous rooflight is larger, and can be designed to be 2000mm-5000mm, which is suitable for industrial plants with lighting as the mainstay and ventilation as the supplementary. The roof vent has good self-cleaning performance, good drainage performance in summer, and it is not easy to accumulate snow in winter. Therefore, the application field of the smoke vents are wider, including rain in the south. The area and the northern part are covered by snow.

 2. The fire-fighting function of the continuous rooflight

The smoke vents can realize the function of firefighting linkage. In the event of an emergency such as a fire, the window sash will automatically open to quickly exhaust the dense smoke generated indoors and increase the chance of rescue. The smoke hatch skylihgt can realize the fire protection linkage according to the smoke, fog, smoke, rain, etc.

 3. Factors influencing the price of dome-shaped smoke exhaust skylights

From the perspective of quotation, there are many factors that affect the price of arched continuous rooflight. The quotations of different types of ventilation skylights are different, while the arched smoke exhaust skylights are mainly divided into side-opening arched smoke exhaust skylights, Sliding round arch smoke exhaust skylights and top-opening round arch smoke exhaust skylights. In addition, the throat size is also one of the factors that affect the quotation. The larger the throat size, the higher the quotation, and vice versa.