Maglev Refrigeration Compressor Let central air conditioner enter the era of high energy efficiency and low operation

Main components of magnetic levitation compressor The main components of the magnetic levitation compressor are the compressor body made of aluminum alloy precision casting, the two-stage compression centrifugal impeller, the integrated motor rotor and drive shaft made of permanent magnet material, permanent magnet synchronous motor, electromagnetic bearing, adjustable import guide Flow blade, AC / DC power conversion system, electromagnetic bearing control system and soft start control system, etc. The magnetic levitation frequency conversion centrifuge is discharged from the air-conditioning compressor through the high-temperature and high-pressure Freon, enters the condenser, releases heat to the copper pipe cooling water, condenses into medium-temperature and high-pressure Freon liquid, and then passes the throttle valve to reduce the pressure to low-temperature and low-pressure liquid into the evaporator In the evaporator shell, it absorbs heat from the chilled water flowing through the copper tube, vaporizes it into low-temperature and low-pressure gas, and then sucks it into the compressor. After secondary compression in the compressor, it is discharged into high-temperature and high-pressure gas. Through this cycle, z * finally reaches The purpose of cooling.

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