Modern industrial workshops are generally in the form of steel structure, and the ventilation and daylighting of steel structure workshops is one of the indispensable factors considered in the For construction of the factory, the current mainstream approach is to install roof vents to achieve natural ventilation and lighting. Natural ventilator do not have power consumption and it is easy to maintain. What kind of roof vents should be designed and installed in steel structure workshops to achieve better ventilation and lighting effects. Mcwell will introduce you the characteristics of steel structure ridge ventilator. Roof smoke vent is divided into vertical and horizontal layouts, and their composition is mainly composed of skylight frames, skylight roofs, skylight end walls, skylight side panels and skylight sashes:

(1) Skylight frame. The skylight frame directly bears all the loads on the skylight roof. There are two types of skylight frames: reinforced concrete skylight frames and steel skylight frames. The span of the skylight frame is 1/2 to 1/3 of the span of the workshop, and the height is 0.3 to 0.5 times the span of the skylight frame.

(2) Skylight fan. Steel skylight sashes are widely used in factory skylights, and materials such as wood and plastic are also used. There are two ways to open the skylight: top-hung and middle-hung. In order to facilitate opening, a top-hung window should be used. The top-hung steel skylight sash consists of several units such as an opening fan and a fixed fan. It can be arranged as full-length window sash and section window sash.

(3) Skylight side panels. In order to prevent rainwater from splashing into the workshop and to prevent snow from blocking the skylight sash, a skylight side panel is installed under the skylight sash. The side panels of skylights are mostly lightweight small panels such as reinforced concrete channel panels or asbestos cement corrugated tiles.