HTF-1 Single Speed Fire-control Axial Ventilation have two functions: ventilation and smoke exhausting

HTF-1 single speed fire-control axial ventilator usded for fire control, somke exhausting and ventilation in fire control required construction such as metro, tunnel, gym, high-rise building, urdergrouund store, workshop and oven, usually is equiped with double motor, in normal time, the motor runs at low speed for ventilation. Once fire broke out, the motor will be changed for high speed operating automatically through eletric control system, remove the smoke rapidly within half past hour, make sure the staffs have enough time to withdraw from the fireground safely. it protect gas . other non hypergol gas, non corrosion or the gas harmless to the human body, when used for ventilation, the temperature of translated gas should be not higher than 80°c, the translated gas containing the dustiness and solid impurities should be less than 150mg/m3. when used for fire contos or smoke exhuasting . the fan can operte continually for more than 30 minutes at the temperature of the smoke is less than 280°c

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HTF-1 Single Speed Fire-control Axial Ventilation