Shandong Hanqi Industrial Co.,Ltd.
Shandong Hanqi Industrial Co.,Ltd.

The main role of tunnel inverter fans

 The tunnel inverter is a device that is used in many tunnels and subways. It can be said that it must be equipped with equipment. In this way, the tunnel inverter fan is still very important. What role does it be in the subway or tunnel? Let me introduce it to you briefly.

The tunnel variable frequency fan flows the air in the tunnel, discharges the car's tail gas, and flows into fresh air. The short tunnel can be discharged quickly because of the good ventilation. The axis fans are diluted because it can dilute the cars in the tunnel during work, thereby reducing the harm of the tail gas to the human body. Another point is that if an accident or a fire occurs in the tunnel, you can turn on the tunnel axis fans according to the position of the fire point to slow the air circulation. As a result, more time to let personnel evacuate. The tunnel variable frequency fans can be excreted in the tunnel construction. Due to explosive explosives, the use of internal combustion engines, harmful gases are released in the strata during excavation. Provide a good construction environment for tunnel construction to ensure the health of operators and improve work efficiency.

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