03-02-2017, 02:56 PM
A new compressor technology introduced in international air conditioning, Heating, Refrigeration, Exhibition (AHR & nbsp; Expo). This technology is designed and optimized to take full advantage of magnetic bearing technology, the compressor was awarded the first innovation award AHR & nbsp; Traditional centrifugal compressors use roller bearings and hydrodynamic bearings, which consume energy and require oil and a lubrication system. By means of this system we can prevent the lubrication of the bearings and the cost of maintenance and the contamination decreases.
Traditional centrifugal compressors use roller bearings and hydrodynamic bearings, which consume energy and require oil and lubrication system. This can be overcome by the introduction of new compressor technology called friction-less compressor technology. The friction-less compressor technology is compressor with the application of magnetic bearings and the permanent magnet synchronous motor. In the friction-less compressor instead of roller bearings and hydrodynamic bearings, magnetic bearings are used. Magnetic bearings consume less energy and there is no need for oil and lubrication systems. The permanent magnet brush-less synchronous motor has permanent magnet instead of copper windings. After 10 years of development, magnetic bearing compressors offer economic, energy, and environmental benefits. The main one is the increase in energy efficiency, the elimination of oil and oil management and considerable less weight, noise and vibration. This is the mid-range initial package that offers previously reserved centrifugal compression efficiencies for large tonnage systems only. This compressor has high reliability, efficiency, lower maintenance cost and personnel. With the help of the digital control system the control and supervision of the work is very easy. The frictionless compressor technology makes new revolutions in the field of air conditioning, refrigeration, etc. Frictionless compressor technology is one of the rapidly growing technologies in the engineering field. The frictionless compressor is also the first fully oil free compressor designed specifically for heating, ventilation, air conditioning and refrigeration (HVACR). Variable speed centrifugal compression and digital electronic technologies enable frictionless compressors (nominal capacity range from 60 to 150 tons) to achieve the highest compressor efficiency, cost - effectively, for air - cooled HVACR applications. The proven energy-efficiency advantages of variable-speed centrifugal compressors are now brought to the main mid-market applications by using high-speed, two-stage centrifugal compression with integrated variable speed drive. The compressor speed is reduced as the condensing temperature and / or the heat load decreases, optimizing the energy performance over the entire operating range from 100% to 20% or less of rated capacity.
Operations at almost zero loads are achievable through a digitally controlled load balancing valve. Centrifugal compressors tend to be more efficient than screw or displacement compressors, and take advantage of speed control more effectively, but are usually only available in larger sizes. Using the smaller shaft, they can take advantage of the centrifugal compressor technology in a smaller size that is normally available.
Traditional centrifugal compressors use roller bearings and hydrodynamic bearings, which consume energy and require oil and lubrication system. This can be overcome by the introduction of new compressor technology called friction-less compressor technology. The friction-less compressor technology is compressor with the application of magnetic bearings and the permanent magnet synchronous motor. In the friction-less compressor instead of roller bearings and hydrodynamic bearings, magnetic bearings are used. Magnetic bearings consume less energy and there is no need for oil and lubrication systems. The permanent magnet brush-less synchronous motor has permanent magnet instead of copper windings. After 10 years of development, magnetic bearing compressors offer economic, energy, and environmental benefits. The main one is the increase in energy efficiency, the elimination of oil and oil management and considerable less weight, noise and vibration. This is the mid-range initial package that offers previously reserved centrifugal compression efficiencies for large tonnage systems only. This compressor has high reliability, efficiency, lower maintenance cost and personnel. With the help of the digital control system the control and supervision of the work is very easy. The frictionless compressor technology makes new revolutions in the field of air conditioning, refrigeration, etc. Frictionless compressor technology is one of the rapidly growing technologies in the engineering field. The frictionless compressor is also the first fully oil free compressor designed specifically for heating, ventilation, air conditioning and refrigeration (HVACR). Variable speed centrifugal compression and digital electronic technologies enable frictionless compressors (nominal capacity range from 60 to 150 tons) to achieve the highest compressor efficiency, cost - effectively, for air - cooled HVACR applications. The proven energy-efficiency advantages of variable-speed centrifugal compressors are now brought to the main mid-market applications by using high-speed, two-stage centrifugal compression with integrated variable speed drive. The compressor speed is reduced as the condensing temperature and / or the heat load decreases, optimizing the energy performance over the entire operating range from 100% to 20% or less of rated capacity.
Operations at almost zero loads are achievable through a digitally controlled load balancing valve. Centrifugal compressors tend to be more efficient than screw or displacement compressors, and take advantage of speed control more effectively, but are usually only available in larger sizes. Using the smaller shaft, they can take advantage of the centrifugal compressor technology in a smaller size that is normally available.