HTF Series Single-Speed Fireproof Axial Flow Smoke Exhaust Fan

HTF Series Single-Speed Fireproof Axial Flow Smoke Exhaust Fan 

1.Typical Feature and Application

• The smoke exhaust fan adopts a high-efficiency axial flow design, featuring a large air volume and stable pressure, ensuring the rapid discharge of thick smoke during a fire.

• The smoke exhaust fan has a compact structure and is easy to install, making it suitable for fire smoke exhaust systems in various buildings.

• The casing of the smoke exhaust fan is made of high-quality steel plate and has undergone anti-corrosion treatment, ensuring a long service life.

• The smoke exhaust fan operates smoothly with low noise, meeting environmental protection requirements and reducing the impact on the surrounding environment.

• The exhaust fan is easy to maintain and convenient for daily inspection, reducing the long-term usage cost.

2. Performance Range

3.Product Description

        The HTF Series Single-Speed Fireproof Axial Flow Smoke Exhaust Fan is specially designed for emergency smoke exhaust in case of fire. It adopts a highly efficient axial flow structure, featuring large air volume and stable pressure, capable of quickly discharging thick smoke. The shell is made of high-quality steel plate and has undergone anti-corrosion treatment, making it sturdy and durable. It operates with low noise and meets environmental protection standards, making it suitable for underground garages, shopping malls, subways and other places. Safe and efficient, easy to install and maintain, it is an ideal choice for building fire smoke exhaust systems.

4.Fan Operation

• Before installing the smoke extraction fan, it is necessary to check whether the product appearance and accessories are intact and confirm that the model and specification meet the design requirements.

• The smoke extraction fan should be installed in a well-ventilated location, ensuring that the air inlet and outlet are unobstructed, and sufficient maintenance space should be reserved.

• The support or hoisting parts of the smoke extraction fan must be firm and reliable to ensure there is no vibration or loosening during operation.

• The power supply line of the smoke extraction fan should comply with the fire protection electrical code and be equipped with an independent control switch and overload protection device.

• When connecting the smoke extraction fan to the air duct, a flexible joint should be used to reduce vibration and ensure good sealing to prevent air leakage.

• Before commissioning the smoke extraction fan, it is necessary to check whether the motor rotation direction is correct (the rotation direction of the impeller should be consistent with the marking).

• Before the smoke extraction fan is officially put into operation, a trial run should be conducted to observe whether there is any abnormal noise or vibration and ensure smooth operation.

• When maintaining the high heat exhaust fan on a daily basis, it is necessary to regularly clean the dust accumulated on the impeller and casing and check whether the fasteners are loose.

• When the high temperature inline exhaust fan is reactivated after a long period of inactivity, a comprehensive inspection of its electrical and mechanical performance is required to ensure safety and reliability.

6.Technical Specification

7.Packing Detail

Film Packing: a cost-effective packing method, it is suggested when order is one full container.

Plywood Box Packing: more safe packing, it is suggested when order is not enough one full container.