The fire-fighting and smoke-exhausting function of the smoke exhaust ventilator has successfully provided safety guarantee for industrial plants and improved the overall safety factor of the factory. The design and description of the automatic opening vents showed us its excellent performance in all aspects. In addition to the fire smoke exhaust, it also has the auxiliary function of ventilation and lighting.

Generally, environmental factors should be taken into consideration when install smoke exhaust ventilator, and smoke vent skylights are generally suitable for areas where the basic wind pressure is less than or equal to 900Pa.

Although the frames of automatic opening vents are made of cold-rolled galvanized profiles, they are easy to assemble and have a certain degree of wind pressure resistance. However, if the wind pressure is too high, it will inevitably not be affected. Since it is electric, it is necessary to have a brief understanding of its electric control system, so we also need to understand this kind of smoke vent system.

Such smoke exhaust ventilator usually has a control cabinet, which is generally a PLC system. Each control cabinet can control 4-6 areas. It is very convenient to open and close the skylight in one area.

The roof smoke vent control cabinet is equipped with a USB interface that can be connected to the computer management and control system to respond to fire emergency activation, and 10 sensor interfaces are reserved, which can be connected to the wind, rain, temperature, smoke and other interfaces to be turned on and off at regular intervals (optional Installation items can be set to wind level, rain level, indoor temperature can be turned on and off).