What is the function of the fire damper we often use? There is no difference between fire dampers and other fire protection facilities. They are items that protect people's lives. They are mostly assembled in multi-storey buildings. The main control parameters of the centrifugal fan housing are working temperature, air volume, total pressure, efficiency, noise, motor power, speed and shaft power. Diagonal fans include centrifugal fans, axial fans, centrifugal fans and axial fans. According to the size of the space and the arrangement of the hood, large and small machines are selected. Fire extinguishers and fire alarms are installed in places that are easy to see, indicating that it is difficult to repair and replace them immediately. However, the fire damper is installed in a relatively hidden place, which has the characteristics of delaying fire, which is easy to be ignored by us.
The application of fire dampers in daily life (function: control the flow of smoke in the pipe during a fire) is of great significance, and it will save human lives. Diagonal fans include centrifugal fans, axial fans, centrifugal fans and axial fans. According to the size of the space and the layout of the hood, large and small machines are selected. There are many types of fire dampers. Compare different assembly areas and application places, and buy the fire damper specifications and types that suit you. Pay special attention to maintenance in daily life to meet the high-quality performance of the facility. Fire damper actuator is always open in daily life, but there will always be dust in daily life that will affect the performance of fire damper, and I am afraid that it will not be able to exert effective advantages (showing inherent ability) when necessary. So we should pay special attention to the daily maintenance of these items.
The fire damper is installed in the air supply and return duct channels of the ventilation and air conditioning system. It is open every day. When the air temperature in the tube reaches 70°C, the fuse is blown. The general valve will automatically close under the action of the torsion spring force, and can meet the requirements of fire safety and fire integrity within a certain period of time, and has the advantages of smoke and fire prevention. When the general valve is closed, the closing signal is displayed. The fire damper adopts key (note: an important part of a metaphor) size control standard, etc. Fire dampers can be used in ventilation, air conditioning systems or smoke exhaust systems. Fire dampers are different from other fire-fighting equipment. The assembly area is relatively confidential and easily ignored by users. When it comes to maintenance planning and fire protection of high-rise buildings, we should start exploring fire dampers. Fire dampers must save people in time, so fire dampers should be tested as planned. The cleaning and maintenance of fire dampers are also the standard requirements and an important part of the fire safety control of high-rise buildings.