风天窗用于轻钢重钢厂房等屋顶的通风换气设备。 Ventilation skylights are used for ventilation and ventilation equipment on roofs such as light steel and heavy steel factory buildings. Ventilation sunroofs are divided into sunroofs and mid-ridge sunroofs, electric and natural sunroofs according to their functions, and arc-shaped and diamond-shaped, polyline-shaped, and thin-shaped according to their shapes.
利用室内外温差不同来达到通风的效果，屋顶生产出一个弧形，增加空气量，温差达到一定程度自动排出废气灰尘气味，循环出新鲜空气，降低室温。 Principle: The difference between indoor and outdoor temperature differences is used to achieve the effect of ventilation. The roof produces an arc shape to increase the amount of air. The temperature difference reaches a certain level and automatically exhausts the dust and odor of exhaust gas, circulates fresh air and reduces room temperature.
通风，采光，排烟 Function: ventilation, lighting, smoke exhaust
The product is not only used in industrial and civil buildings, such as electric power, steel, metallurgy, chemical industry, machinery and other industrial plants and large supermarkets, stations and docks, etc., for architectural design selection and construction and installation reference, and can be used for highly corrosive media building.
Ventilation sunroof is composed of outer cover, rainproof board, deflector, drainage trough, raft, electric or manual actuator. The raft switch is controlled by electric or manual. Divided into different models according to the throat width: 80 cm, 1.2 m, 1.5 m, 2.5 m, 3.5 m, 4 m, 5 m. 6 m 7 m, 8 m, 9 m, 10 m, 11 m, 12 m (Non-standard production and installation can be performed according to the actual ventilation volume of the plant).
A. Application range of ventilation sunroof
Generate air convection and exhaust heat to reduce indoor temperature and circulate fresh air
Extract moisture, mildew, steam from the roof and keep the roof dry
Replacing heavy-duty electric exhaust fans, saving electricity costs, reducing expenses, and no noise.
Use workshops, warehouses, villas, ores where ventilation is required.
B. Ventilation sunroof is the use of air convection caused by natural wind and indoor temperature difference, to promote the rotation of the turbine to use the centrifugal force and negative pressure effect to exhaust indoor stale air, but fresh air comes in, does not flow backward, 365 days automatically cycle.
C. The curved blade is scientifically designed to ensure that rainwater is not allowed to enter under working conditions, and the exhaust effect is obvious. It is mainly a 3.2 km breeze or the indoor and outdoor temperature difference exceeds 3-5 degrees. It can automatically rotate. No sound.
D. The central shaft is provided with a fully sealed bearing, which is automatically lubricated and requires no maintenance. As the fan is designed to rotate, dust is not easy to enter, and the stainless steel blades are corrosion-resistant and waterproof, thereby increasing the service life of the unpowered fan . E. The design of the variable angle shin tube can make the unpowered fan under the 0-25 degree slope to easily install the roof ventilator .
Long service life, no maintenance, no replacement parts required, green and environmentally friendly ventilation equipment: use of natural wind drive principle, zero-cost operation of electricity, objective energy efficiency, economical installation costs, and low maintenance costs.