Compressor dispenser, compressor and air conditioning system

Abstract

The invention provides a compressor dispenser. The compressor dispenser comprises a cylinder and a heat exchange coil pipe; the cylinder is a closed cavity; an inlet pipe and an outlet pipe are arranged on the cylinder; the heat exchange coil pipe is arranged in the cylinder, and an inlet end and an outlet end of the heat exchange coil both extend out of the cylinder; the inlet pipe and the outlet pipe form a first flowing channel; the heat exchange coil pipe serves as a second flowing channel; and the first flowing channel and the second flowing channel are respectively independent. The invention further provides a compressor and an air conditioning system. In the compressor dispenser, the compressor and the air conditioning system, the compressor dispenser synchronously has the functions of a subcooler, a heat regenerator and a gas-liquid separator, so that the refrigerating efficiency of the compressor is improved, the dryness of refrigerants entering the compressor is increased, and the hydraulic shock risk caused by liquid taking due to inspiration of the compressor is reduced; and meanwhile, the refrigerants discharged by a condenser are further cooled, the supercooling degree of the air conditioning system is improved, and the COP value of the air conditioning system is increased.

Description

technical field [0001] The invention relates to the technical field of air conditioners, in particular to a liquid separator for a compressor, a compressor and an air conditioning system. Background technique [0002] Generally, the liquid separator of the compressor of the air conditioner is used to realize the separation of gas and liquid. The excess lubricating oil and liquid refrigerant in the refrigerant entering the compressor are stored in the liquid separator, and the gaseous refrigerant and an appropriate amount of lubricating oil enter the compressor for compression. Under some extreme working conditions, due to low temperature and other reasons, the compressor is easy to absorb liquid, causing the compressor to experience liquid hammering, resulting in a decrease in the performance and reliability of the compressor. Moreover, since the fluids in the liquid separator come from the evaporator, the temperature of these fluids is relatively low, so that this part of t...

AI Technical Summary

Problems solved by technology

Under some extreme working conditions, due to low temperature and other reasons, the compressor is easy to absorb liquid, causing the compressor to experience liquid hammering, resulting in a decrease in the performance and reliability of the compressor

Moreover, since the fluid in the liquid separator comes from the evaporator, the temperature of these fluids is relatively low, making this part of the cooling capacity unusable, resulting in a waste of energy

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