Air cooled box type chiller is a kind of refrigeration equipment, which is used to exchange heat with the air. Air cooled box type cold water machine is a box structure, the power is not large, so most of the use of scroll compressor. Scroll compressor is a new type compressor developed in 1980s, with its high efficiency, small volume, light weight, low noise, simple structure and stable operation and other characteristics, are widely used in air conditioning and refrigeration unit.
     In fact, the scroll compressor is not only used in our air-cooled box type cold water machine, for the sealed box structure of water-cooled box type cold water machine, as well as open water chillers are the same type of compressor. We used the scroll compressor brand SANYO, the U. S. Copeland, France maneurop, maneurop which mostly is the low temperature compressor, the temperature is below 0 DEG C.
     So what are the characteristics of the scroll compressor?
     1, small torque change, small vibration;
     2, high sealing requirements, complex sealing mechanism;
     3, the use of gas support mechanism, allowing liquid compression;
     4, no suction, exhaust valve, high efficiency, high reliability, low noise;
     5, adjacent to the pressure difference between two small, less gas leakage;
     6, there is no clearance volume, so there is no cause of the decline in the coefficient of gas expansion process;
     7. The precision of the vortex line is very high, so it is necessary to use the special precision machining equipment;
     8. The inner chamber of the casing is an exhaust chamber, which reduces the air intake preheating and improves the air transmission coefficient of the compressor;
     The above is the characteristics of cold water machine heart - scroll compressor, the compressor more characteristics of other types and relevant information, please continue to focus on the East Star Refrigeration yo, we will regularly share some cold water machine information.
     For more information please contact us: Mr. Wang 13923464030 Tel: 0755-81715045 or visit our website: http://www.szdxj.com