Talking about several common types of Copeland compressors Copeland compressors, which consist of casings, motors, cylinders, pistons, control equipment (starters and thermal protectors), and cooling systems, are used very often in air conditioning and cold storage. Copeland compressor is one of the main products launched by okmarts.com, and its sales have been far ahead in the industry. Copeland compressor According to the staff of okmarts.com, there are many types of Copeland compressors, which can be roughly divided into the following situations:
① Copeland compressors can be divided into volume type compressors and speed type compressors according to the principle. ② Copeland compressors can be divided into reciprocating compressors and rotary compressors according to their volume. ③Similarly, Copeland compressors can be divided into three types according to speed: axial compressor, centrifugal compressor and mixed flow compressor. ④ Copeland compressors can be divided into three types: low back pressure type, medium back pressure type, and high back pressure type according to the application range. The low back pressure type (evaporation temperature -35 ~ -15 ℃) is generally used in households Refrigerators, food freezers, etc. Medium back pressure type (evaporation temperature -20 ~ 0 ℃), generally used in cold drinks cabinets, milk refrigerators, etc. High back pressure type (evaporation temperature -5 ~ 15 ℃), generally used in room air conditioners, dehumidifiers, heat pumps, etc. Okmarts.com staff also said that the compressors used in home refrigerators and air conditioners are actually positive displacement compressors. Moreover, after continuous technological progress, it can be subdivided into two types: reciprocating and rotating. Reciprocating Copeland compressors use pistons, cranks, connecting rod mechanisms or pistons, cranks, and slide tube mechanisms. Rotary compressors are mostly used in rotary type. However, it is different in commercial air conditioners. Most of them use centrifugal, scroll, screw and other types.
