HEAT SUPPLY APPARATUS
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United States of America Patent
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Issued Date -
Jan 23, 2025
app pub date -
Jul 17, 2024
filing date -
Jul 17, 2024
priority date (Note) -
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Abstract
A heat supply apparatus comprises: a compressor compressing refrigerant; a first heat exchanger being connected to the compressor through a refrigerant pipe and exchanging heat between refrigerant and water; and a second heat exchanger being connected to the compressor through a refrigerant pipe and exchanging heat between refrigerant and outdoor air, wherein the second heat exchanger includes a plurality of pipes through which refrigerant flows; and a valve adjusting the flow of refrigerant through the lowermost pipe of the plurality of pipes, and the valve allows refrigerant to flow only in a first direction that sequentially passes the compressor, the second heat exchanger, and the indoor heat exchanger.
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