Title:
CONDENSING DEVICE AND HEAT PUMP SYSTEM COMPRISING SAME
Document Type and Number:
WIPO Patent Application WO/2023/241382
Kind Code:
A1
Abstract:
Disclosed in the present application are a condensing device and a heat pump system comprising the condensing device. The condensing device comprises: a housing; and at least two sets of heat exchange pipe bundles, wherein each set of heat exchange pipe bundles comprises a condensing pipe bundle and a supercooling pipe bundle, the supercooling pipe bundles being arranged below corresponding condensing pipe bundles; wherein the at least two sets of heat exchange pipe bundles are configured to circulate cooling media independently of each other, such that the cooling medium in each set of heat exchange pipe bundles can exchange heat with a refrigerant in a heat exchange chamber independently of each other. The condensing device of the present application is provided with two supercoolers in the same housing, wherein one supercooler can be used in a separate refrigeration mode and the other supercooler can be used in a water heating mode. In the separate refrigeration mode, the supercooler can improve the refrigeration performance of the heat pump system. In the water heating mode, the supercooler can not only improve the performance of the heat pump system, but can also reduce the size of an economizer in the heat pump system, and finally reduce the floor space of a unit.
Inventors:
LI JING (CN)
SCHREIBER JEB WILLIAM (US)
SU XIUPING (CN)
SHENG SHIMIN (CN)
PEI PEI (CN)
SCHREIBER JEB WILLIAM (US)
SU XIUPING (CN)
SHENG SHIMIN (CN)
PEI PEI (CN)
Application Number:
PCT/CN2023/098032
Publication Date:
December 21, 2023
Filing Date:
June 02, 2023
Export Citation:
Assignee:
YORK WUXI AIR CONDITIONING AND REFRIGERATION CO LTD (CN)
JOHNSON CONTROLS TYCO IP HOLDINGS LLP (US)
JOHNSON CONTROLS TYCO IP HOLDINGS LLP (US)
International Classes:
F25B30/02; F25B39/04; F25B40/02
Domestic Patent References:
| WO2020108170A1 | 2020-06-04 |
Foreign References:
| CN115164452A | 2022-10-11 | |||
| CN106196755A | 2016-12-07 | |||
| CN104990315A | 2015-10-21 | |||
| CN114151986A | 2022-03-08 | |||
| CN114151996A | 2022-03-08 |
Attorney, Agent or Firm:
TUO YING LAW OFFICES (SHANGHAI) (CN)
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