Zhejiang Keli HTF Axial Flow Fire Exhaust Fan Shangyu Fan Factory

Zhejiang Keli HTF Axial Flow Fire Exhaust Fan Shangyu Fan FactoryIt has the advantages of excellent performance, novel and compact structure, low vibration, light weight, and easy installation and use. It is an ideal product for ventilation and smoke exhaust in hotels, restaurants, auditoriums, theaters, basements, factories, mines, enterprises, office buildings and other places. It is also a new generation product for fire exhaust fans used in high-rise buildings.

Zhejiang Keli HTF Axial Flow Fire Exhaust Fan Shangyu Fan FactoryIt is an axial flow mechanism, where gas flows parallel to the fan shaft and has the characteristics of high air volume and low noise. Adopting insulation grade ofFThe motor is equipped with a motor cooling system, which avoids direct contact between the airflow and the motor, reduces the damage of harmful gases and high-temperature gases to the motor, has excellent performance, occupies less space than centrifugal fans, and is easy to install and transport. Excellent performance: The fan test meets the requirementsGBJ45-82According to the requirements of fire safety regulations and standards, the fan is designed and manufactured, the motor is built-in, and an independent cooling system for the motor is installed, which can300℃Continuous operation at high temperatures120More than minutes100℃Continuous under temperature conditions22hour/Not damaged, with performance higher than the standard. Application: Single speed, dual speed, and multi speed models can be used according to different user requirements to achieve the purpose of dual-use (i.e. commonly used ventilation and high-temperature smoke exhaust during firefighting); If a dual speed smoke exhaust fan is selected, the pipeline can be started at low speed for normal ventilation, and in case of fire accidents, a high speed state can be purchased to provide time for personnel to evacuate in a timely manner.HTFThe blade type of the series axial flow fire exhaust fan is divided into axial flow type（HTF（A）-ⅠTheⅡ）And mixed flow typeHTF（B）-IGIt can also be made into roof smoke exhaust and noise reduction types. Easy to install and occupies less space than centrifugal fans: The basic form of this fan is an axial flow fan or a mixed flow fan, which can be directly connected to the air duct or installed on the wall. The installation form can be a straight horizontal floor installation and hoisting, and a shock absorption system needs to be installed on the floor; High strength spring shock-absorbing pads, rubber shock-absorbing pads, are used for hoisting. Spring shock-absorbing hangers are fixed with screw rods, and shock-absorbing systems are installed to attenuate the vibration of the machine itself, reduce the transmission of vibration force, prevent the transmission of vibration force, and ensure the normal operation of the fan.