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Working principle of 3C fire damper
When the temperature of the gas transported in the pipeline reaches the melting temperature of the fusible metal sheet, the fusible sheet melts, and the compres···2024-08-14
Working principle of residual pressure v···
Working principle of residual pressure valve:Install the residual pressure valve on the wall, and when the indoor pressure exceeds the set pressure, it will aut···2024-08-14
Working principle of smoke exhaust fire ···
Fire damper-principle:Installed in the air duct system of central air conditioning, its working principle is to close the valve by the action of gravity and spr···2024-08-14
Explain that 3C smoke exhaust fire dampe···
3C The smoke exhaust fire damper is normally closed. When a fire accident occurs, the smoke alarm performs the electromagnetic coil posture in the regulatory ag···2024-08-14
Structure and application of fire damper
Fire dampers are widely used at present, so let's talk about the structure and use of fire dampers today, hoping to help you when choosing.In the air duct o···2024-08-14
Difference between fire damper and smoke···
Smoke exhaust fire damper is a fire-fighting component, which will be opened to exhaust smoke in case of fire. It is made of galvanized sheet, carbon steel or s···2024-08-14
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