Related Products

Products

High-end civil/commercial building ventilation equipment

Ventilation equipment for industrial factory buildings

Industrial Centrifugal Fan

Rail Transit/Tunnel Ventilation Equipment

Valves / silencers / exhaust fans and other ventilation equipment and accessories

9-19/9-26 Series High Pressure Centrifugal Fans

Fire damper

Remote control fire damper

Fully automatic fire damper

Smoke exhaust fire damper

Remote control smoke exhaust fire damper

Fully automatic smoke exhaust fire damper

Multi-leaf smoke exhaust outlet (air supply outlet)

Manual control valve

Electric control valve

Check valve

Pneumatic valve

Electric Pneumatic Valve

Silencer

Silencer elbow

Wall-mounted exhaust fan

All-metal exhaust fan

Strip air outlet

Solution

Industrial buildings

Rail transit

Tunnel

Tunnels, as an important component of transportation infrastructure, have their internal environment's comfort, safety, and operational efficiency being crucial for driving safety and passenger satisfaction. Zheko fans have designed and produced a series of efficient, energy-saving, and low-noise fan products based on the special environment and operational needs of highway tunnels, and combined with intelligent control systems, they provide a complete set of ventilation, air exchange, and smoke exhaust solutions for highway tunnels.
Tunnel

First, based on factors such as the length, width, height, traffic flow, and climate conditions of the tunnel, perform airflow calculations and designs to ensure smooth air circulation within the tunnel and reduce the accumulation of pollutants. It is crucial to select suitable types of fans for the tunnel environment, such as axial fans and centrifugal fans, and to design a reasonable duct layout and fan installation positions in conjunction with the specific layout of the tunnel. An intelligent control system should be adopted to automatically adjust the fan operation status based on the environmental conditions inside and outside the tunnel, achieving energy saving and consumption reduction. At the same time, the system can monitor the air quality in the tunnel in real-time to ensure fresh air.

Secondly, set up smoke exhaust fans and smoke exhaust ducts within the tunnel to ensure that smoke can be quickly removed in the event of a fire, ensuring the safe evacuation of personnel. Smoke exhaust fans should be selected from high-temperature resistant and explosion-proof products to ensure they can operate normally in a fire environment. The smoke exhaust system should be linked with the fire alarm system, automatically starting the smoke exhaust system when a fire occurs, reducing manual intervention and improving response speed.

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