Product Details

 

 CF-280-QS Double Inlet Centrifugal Blower


Air conditioning blower is a new type, energy-saving, high efficiency, variable speed and low noise business blower, this type of blower is compact structure, easy to install, small size, large air volume, high pressure, small vibration, with three-phase pressure regulator or inverter, can implement stepless speed regulation, especially suitable for ventilation places with strict noise requirements and large air volume change range, and is an ideal supporting product for air conditioning, purification and other industries.


Schematic diagram




Prodcut Description 
The high-temperature and high-pressure refrigeration steam coming out of the compressor enters the condenser through the high-pressure hose; Because the outside temperature is lower than the temperature of the refrigerant entering the condenser, with the help of the condensing fan, the refrigerant flowing in the condenser is large Part of the heat is taken away by the outside air, so that the high-temperature and high-pressure gas is condensed into a high-temperature and high-pressure liquid.

When this kind of high-temperature and high-pressure liquid flows through the throttling expansion valve, due to the throttling effect, the volume suddenly becomes larger and the pressure is lowered, and the mist liquid that becomes low-pressure and low-temperature enters the evaporator and vaporizes under constant pressure, because the temperature of the refrigerant in the vaporization tube is lower than the circulating air in the car outside the evaporator tube, so it can absorb the heat in the air outside the tube, so that the air temperature flowing through the evaporator is reduced, so as to produce the refrigeration cooling effect, and the vaporized refrigeration steam is sucked and compressed by the compressor to become a high-temperature and high-pressure gas to complete the circulation of a refrigeration system.


The main parameters

 

Model
 Frequency Voltage currenlr Power Speed Air Volume

 

 

 

Statlc

 

Poressure

 

 

 

 Noise
NO Hz  V A W r/min m3/h Pa dB(A)
CF4E-200-Qs 50 380/220 1.254 539 1370 2500 350 64
CF4E-200-Qs 50 220 2.717 550 1150 2200 370 81
CF4E-200-Qs 60 230 2.5 580 1330 2350 380 62