According to the working principle of centrifugal fan is the principle of kinetic energy is converted to potential energy HTFC-11 dual-speed centrifugal wind chassis, using high-speed rotating impeller accelerates the gas, and then slow down, change the flow of the kinetic energy into potential energy (pressure). In the single-stage centrifugal fan, the gas from entering the axial impeller, changing the gas flow through a radial impeller, diffuser and then enter. In the diffuser, the gas flow direction changes caused by deceleration, the deceleration effect converting kinetic energy into pressure energy. Pressure increased mainly in impeller, diffuser second place in the process. In a multi-stage centrifugal fan, the reflux allows air flow to the next impeller centrifugal wind chassis, resulting in a higher pressure. Wind chassis performance centrifugal fan turbine compressor works with basically the same, are due to the low gas flow rate, pressure changes little, generally do not need to consider changes in specific volume of gas that the gas as an incompressible fluid handling. Centrifugal fan can be made right-handed and left-handed two types. Face centrifugal wind chassis performance from the motor side, the impeller rotates clockwise rotation as the right fan impeller rotates counterclockwise, called the left rotary fan. Centrifugal wind chassis performance, Tangshan wind chassis, air conditioning provided by Chen Yu Chen Yu Wu City Air Conditioning Equipment Co., Ltd. Wu Cheng Chen Yu Air Conditioning Equipment Co., Ltd. (www.wccykt.com) strong, credible, in Dezhou fan, ventilation equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Chenyu air conditioning and you hand into the brilliant, for a better future!