Time : 2025-10-24
In steel structure buildings, ventilation is essential, not only through windows, but also through these devices to increase ventilation efficiency.
The functional principle of roof ventilation is mainly based on the effects of thermal pressure and wind pressure, using the thermal pressure and wind pressure caused by the temperature difference between indoors and outdoors to achieve the outward discharge of hot air.
The principle of the air ball is to use the negative pressure formed by the temperature difference between indoor and outdoor air to push the wind ball to rotate, accelerating the parallel direction of air flow and transforming it into a vertical air flow from top to bottom, in order to achieve the purpose of discharging hot air outward.
The working principle of an electric ventilation is to discharge air outward through power, causing the indoor air pressure to decrease and become thinner, forming a negative pressure zone. The air flows into the room due to the pressure difference.
The Louvered Vent principle of blinds mainly relies on the inclined arrangement and adjustability of their blades, which regulate air circulation by controlling the angle of the blades. When the blades are in the open state, air can freely enter and exit, achieving ventilation; In the closed state, the blades can block wind and rain, preventing external impurities from entering the room.
We will recommend the most suitable option for customers based on their specific local loads and design requirements.
Qingdao Jinggang Building Co., Ltd. is committed to providing every customer with a favorite and safe building, welcome feel free to contact us.
Email: info@jinggangbuilding.com
Call: +86 13375326675
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