HEAT PUMP SYSTEM

摘要

A heat pump system is provided. The heat pump system may include a compressor that compresses a refrigerant, a condenser that condenses the refrigerant, an expansion device that decompresses the refrigerant, and an evaporator that evaporates the refrigerant. The condenser may include a first heat exchanger of a first shell and tube heat exchanger and a second shell and tube heat exchanger. The evaporator may include a second heat exchanger of the first shell and tube heat exchanger and the second shell and tube heat exchanger. The first shell and tube heat exchanger or the second shell and tube heat exchanger may include a shell, in which the refrigerant may be introduced, a plurality of tubes disposed within the shell and into which a fluid heat-exchanged with the refrigerant may flow, two inlet/outlets disposed on a first side of the shell, and one inlet/outlet disposed on a second side of the shell.

主权项

1. A heat pump system, comprising:
a compressor that compresses a refrigerant; a condenser that condenses the refrigerant compressed in the compressor; an expansion device that decompresses the refrigerant condensed in the condenser; and an evaporator that evaporates the refrigerant decompressed in the expansion device, wherein the condenser comprises a first heat exchanger of a first shell and tube heat exchanger or a second shell and tube heat exchanger, wherein the evaporator comprises a second heat exchanger of the first shell and tube heat exchanger or the second shell and tube heat exchanger, and wherein each of the first and second heat exchangers comprises:
a shell into which the refrigerant is introduced;a plurality of tubes disposed within the shell and into which a fluid heat-exchanged with the refrigerant flows;two inlet/outlets disposed on a first side of the shell to guide introduction or discharge of the refrigerant; andone inlet/outlet disposed on a second side of the shell to guide the introduction or discharge of the refrigerant.