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发明授权
CN109405335B 热泵系统及空调器 有权 许可

热泵系统及空调器
摘要：
本发明公开一种热泵系统和空调器，该热泵系统包括压缩机组件、室外换热器、室内换热器、加热蓄热装置及切换装置；压缩机组件、切换装置、室外换热器及室内换热器依次连接形成制冷回路，加热蓄热装置与切换装置串联设置；热泵系统具有第一制热模式、第二制热模式及化霜模式，在第一制热模式下，压缩机组件排出的冷媒经切换装置和加热蓄热装置依次进入室内换热器和室外换热器，并流回至压缩机组件；在化霜模式下，压缩机组件排出的冷媒经切换装置依次进入室内换热器和室外换热器，从室外换热器流出的冷媒经加热蓄热装置流回压缩机组件。本发明技术方案的热泵系统在除霜过程中还能对室内进行制热，实现制热不停机化霜功能。
摘要（英）：

A heat pump system (100) and an air conditioner. The heat pump system (100) comprises a compressor assembly (10), an outdoor heat exchanger (20), an indoor heat exchanger (30), a heating heat-storage device (50), and a switching device (40); the heating heat-storage device (50) and the switching device (40) are connected in series; under a first heating mode, refrigerants discharged by the compressor assembly (10) sequentially enter the indoor heat exchanger (30) and the outdoor heat exchanger (20) through the switching device (40) and the heating heat-storage device (50); and under a defrosting mode, the refrigerants discharged by the compressor assembly (10) sequentially enter the indoor heat exchanger (30), the outdoor heat exchanger (20), and the heating heat-storage device (50) through the switching device (40).

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