The fire-fighting smoke exhaust ventilator is a ventilation and smoke-exhaust equipment installed on the roof of the factory building. In addition to the basic ventilation, smoke-exhaust and lighting, it can also realize the function of fire-fighting linkage. Since the ventilation skylight will directly withstand the wind, rain and sun, once there is a hidden danger of structural safety, it will cause a very serious accident. Therefore, the structural safety is one of the issues that business owners are very concerned about. So, how to improve the structural safety of fire smoke ventilator?
1. Selection of profiles
The skeleton profile of the fire smoke ventilator is formed by welding, and the window is made of hot-dip galvanized steel plate, stainless steel plate or aluminum alloy plate. The quality of steel plates supplied by different brands is different. Mcwell chooses profiles according to customer needs, and generally chooses big brands with guaranteed quality, such as Baosteel, Panzhihua Iron and Steel, BlueScope, etc., to ensure the structural safety of smoke exhaust skylights from the source.
2. Anticorrosion treatment
Anti-corrosion technology is an important factor affecting the fire linkage electric smoke exhaust ventilator, especially in industries such as acid-base, corrosion, high temperature and high heat, which have higher requirements for anti-corrosion. The anti-corrosion process of hot-dip galvanized steel plate is powder coating on the surface; aluminum alloy steel plate is anodized or powder sprayed.
3. Production process
The manufacturing process of roof fire-fighting and smoke vent is the premise to ensure structural safety. McVay fire-fighting and smoke-exhaust skylight pays attention to the manufacturing process, introduces automatic welding robots, mature and exquisite welding technology, and accurate welding dimensions, which can effectively ensure the ventilation of the ventilator. The manufacturing process fundamentally guarantees the structural safety of the smoke exhaust skylight.