What is the central air conditioner compressor for?
Compressor is the heart of refrigeration system. No matter air conditioning, cold storage, chemical refrigeration process, etc., compressor must be an important link to ensure it! Its basic principle is that the compressor refrigerant is compressed into high pressure saturated gas (ammonia or Freon), the gaseous refrigerant through the condenser.After throttling through the throttling device, it is passed into the evaporator to cool the medium that needs cooling. For example, the evaporator is connected to all the rooms in the building, snake tube evaporator heat exchanger with air, the air conditioning blowing in the air of the room by blowing.Evaporator hunting refrigerant heat exchanger tube into a low pressure steam back to the compressor to be compressed by the compressor, so that recycling is complete refrigeration system.
Any refrigeration equipment depends on the compressor, and the refrigeration depends entirely on it. For example, we use household air conditioners and refrigerators, so the core of refrigeration lies in the quality and efficiency of compressors, and it is also an important indicator of household electrical appliances. In general, Japanese compressors are widely used in high-end air conditioners and refrigerators in china.
Simply put, a compressor is the heart of a human being, and a pipe is like a human vessel;The central air conditioner compressor acts as a compressor to drive the refrigerant in the refrigerant circuit of the air conditioner.The working circuit of central air conditioning compressor is divided into evaporation zone (low pressure zone) and condensation zone (high pressure zone). The indoor and outdoor units of the air conditioner belong to a high or low voltage area (depending on the working state). Air conditioning compressors are generally installed in outdoor units. The air conditioning compressor extracts the refrigerant from the low pressure zone and compresses it to the high pressure zone after being compressed to cool and condense. The heat is distributed to the air through the radiating fin, and the refrigerant is changed from the gaseous state to the liquid state, and the pressure is increased. The refrigerant flows from the high pressure zone to the low pressure zone, through the capillary jet into the evaporator, the pressure falls sharply, and the liquid refrigerant immediately turns into a gaseous state and absorbs a large amount of heat in the air by the heat sink. In this way, the air conditioning compressor continues to work, and continuously to the low pressure zone at one end of the heat absorbed into the refrigerant, and then sent to the high-pressure zone, distributed to the air, play a role in regulating the temperature.1. Water system: centrifugal compressor and screw compressor. The main brands: Hitachi, Trane, Carrier, York, Bush, Mike Weil, Pitzer. Khan, Hanbell etc..2 、 frequency conversion and multi connection system: frequency conversion type scroll compressor. The main brands: Hitachi, Daikin, MITSUBISHI, Fujitsu, Toshiba, SANYO motor, MITSUBISHI heavy industries, etc..The most important compressor is outside, performing air compression and heat exchange.
