Ducted flue gas exhaust fan Fire fan
Date of issue:2022/12/3 9:18:52 Number of Views:
Ducted flue gas exhaust fan Fire fan For buildings with fire protection requirements, such as subways, tunnels, gymnasiums, high-rise buildings, underground shopping malls, workshops, ovens, etc., smoke exhaust ventilation is generally used. Fans are generally used for low-speed ventilation. , In the event of a fire, the electronic control system is automatically switched to high-speed operation, and the smoke is quickly removed within half an hour. . When used for fire fighting, the flue gas temperature can run continuously for more than 30 minutes when the temperature is 280℃.
When the power supply system is normal, the fan is driven by the motor, but when the power supply system fails, the equipped engine starts automatically in a short period of time and continues to drive the fan to work to ensure the normal operation of the mechanical smoke prevention and smoke exhaust system.
Fully intelligent control - automatic inspection, automatic program control, automatic process control, automatic data acquisition and display, automatic fault diagnosis and relay protection.
Fully Digital Direct Control (DDC).
Comprehensive information display. The equipment running status display includes: waiting, starting, fuel supply, starting, starting delay, idle delay, normal operation, cooling shutdown, emergency shutdown.
The display of equipment operating parameters includes: fan speed, cooling temperature, lubricating oil pressure, running time, fuel storage, starting battery voltage and other parameters.
Equipment protection settings include: overspeed, low speed, low oil pressure, high cooling temperature, low air temperature (below 4°C), low fuel level, low battery voltage, high battery voltage, tach signal not calibrated and water pump water pressure too low and too high Traffic and other pre-alarms.
No speed signal, overspeed, low speed, low oil pressure, high cooling temperature, start failure, shutdown failure, oil pressure sensor open/short, water temperature sensor open/short, speed sensor open/short, etc. Automatic alarm.
Ducted flue gas exhaust fan Fire fan For buildings with fire protection requirements, such as subways, tunnels, gymnasiums, high-rise buildings, underground shopping malls, workshops, ovens, etc., smoke exhaust ventilation is generally used. Fans are generally used for low-speed ventilation. , In the event of a fire, the electronic control system is automatically switched to high-speed operation, and the smoke is quickly removed within half an hour. . When used for fire fighting, the flue gas temperature can run continuously for more than 30 minutes when the temperature is 280℃.
When the power supply system is normal, the fan is driven by the motor, but when the power supply system fails, the equipped engine starts automatically in a short period of time and continues to drive the fan to work to ensure the normal operation of the mechanical smoke prevention and smoke exhaust system.
Fully intelligent control - automatic inspection, automatic program control, automatic process control, automatic data acquisition and display, automatic fault diagnosis and relay protection.
Fully Digital Direct Control (DDC).
Comprehensive information display. The equipment running status display includes: waiting, starting, fuel supply, starting, starting delay, idle delay, normal operation, cooling shutdown, emergency shutdown.
The display of equipment operating parameters includes: fan speed, cooling temperature, lubricating oil pressure, running time, fuel storage, starting battery voltage and other parameters.
Equipment protection settings include: overspeed, low speed, low oil pressure, high cooling temperature, low air temperature (below 4°C), low fuel level, low battery voltage, high battery voltage, tach signal not calibrated and water pump water pressure too low and too high Traffic and other pre-alarms.
No speed signal, overspeed, low speed, low oil pressure, high cooling temperature, start failure, shutdown failure, oil pressure sensor open/short, water temperature sensor open/short, speed sensor open/short, etc. Automatic alarm.
- Previous:Anti-Corrosion Cooling Fan
- Next:没有了!