Installation requirements of fire fighting fan
1. Before installing the fire fighting fan, we should carefully check the relevant parts of the fire fighting fan to see if they are safe and can be connected and fastened. At the same time, see if the parts are complete.
2. When checking whether the components of the fire-fighting fan are normal, pay attention to whether the horizontal position of the fan and the foundation is correct during installation and whether the air outlet pipe is well connected. At the same time, be careful not to add the weight of the air outlet pipe to the internal components of the fire fan.
3. After installing the fire fan, it is necessary to carry out operation inspection. If severe vibration occurs during operation, we should stop the machine immediately and check the fault.
4. Fire fans are generally installed outdoors, so rain-proof measures should be taken for fire fans. 5. After the fire fighting fan runs for a period of time, it is also necessary to clean up the dust and dirt inside the fan.
Daily failure of fire fighting fan
1, the angle deformation or radian distortion of the blades of the fire-fighting fan is mainly caused by the oil stain on the impeller, which will lead to the decrease of the total air pressure parameter and the smoke exhaust effect is not obvious.
2. There is a lot of dirt on the impeller, which will also make the impeller unable to keep balance during operation, and its vibration will increase, resulting in bearing damage.
3. In case of special weather, if the fire-fighting fan is still running and not in a sheltered place, it is easy to cause corrosion of the fire-fighting fan to varying degrees, thus causing damage to the fan.
Performance characteristics of fire fighting fan
1. Fully intelligent control automatic detection; Automatic program control; Automatic process control; Automatic data acquisition and display; Automatic fault diagnosis and relay protection;
2. All digital direct control (DDC);
3. Comprehensive information display.
4. Original electromechanical integration design in China, users only need to connect the air inlet/outlet pipes to work;
5. The equipment has a communication interface, which can be directly networked with the control center to realize "four remote" (remote adjustment, remote communication, remote monitoring and remote control) monitoring and operation records;
6. The original diesel pump controller in China is a special chip designed for curing program, and all the control programs of diesel pump have been input into the computer chip, which has complete control functions, is safe and reliable, and does not need special professional programming;
7. At ordinary times, the commercial power drags the motor for ventilation (low speed);
8. When the commercial power is in a normal fire alarm state, the commercial power drives the motor to exhaust smoke (high speed);
9. Drag the diesel engine to exhaust smoke in the fire alarm state of mains power failure;
10. It can be widely used in industrial and mining, construction, oil and gas field exploitation, offshore drilling platforms, mines, field operations, military and other fields; It has good national defense value, social and economic benefits and popularization and application prospects.