The invention discloses a heat source combined cycle heat pump building heating, ventilation and air conditioning (HVAC) system which comprises a multi-source heat pump unit, the multi-source heat pump unit comprises a compressor, the side surface of the compressor is connected with a four-way reversing valve, a gas-liquid separator is arranged on the lower portion of the four-way reversing valve, the gas-liquid separator communicates with the compressor, the side surface of the four-way reversing valve is connected with a first water source heat exchanger, a second water source heat exchanger and a finned heat exchanger, the second water source heat exchanger is connected with the finned heat exchanger through a pipeline, and the output end of the first water source heat exchanger is connected with an air conditioner water tank. When the air temperature is low, the finned heat exchanger is not adopted for heating, if the air temperature is not low, auxiliary heating can be achieved at the same time, and the heat exchange energy efficiency is improved; and a mounting frame is arranged in an HVAC device, a mounting groove is formed in the mounting frame, and a medium pipe is of a U-shaped structure and is arranged in a snake-shaped structure, so that the heat release time of the medium pipe is prolonged.
本发明公开了一种热源联合循环热泵建筑暖通空调系统,包括:多源热泵机组,所述多源热泵机组内包括压缩机且压缩机的侧面连接有四通换向阀,所述四通换向阀的下部设置有气液分离器,所述气液分离器与压缩机之间相连通,所述四通换向阀的侧面连接有第一水源换热器、第二水源换热器和翅片换热器,所述第二水源换热器和翅片换热器之间通过管道相连接,所述第一水管换热器的输出端连接有空调水箱。本发明当空气温度较低时则不采用翅片式换热器进行制热,如果空气温度不太低,则可以同时辅助制热,提高换热能效;在暖通空调器的内部设置有安装架且安装架的内部设置有安装槽,介质管呈U型结构设置并呈蛇形结构排列,增加其热量释放的时间。
Heat source combined cycle heat pump building heating, ventilation and air conditioning (HVAC) system
一种热源联合循环热泵建筑暖通空调系统
30.07.2021
Patent
Elektronische Ressource
Chinesisch
IPC: | F24D DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS , Haus- oder Raumheizungssysteme, z.B. Zentralheizungssysteme / B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht / F25B Kältemaschinen, Kälteanlagen oder Kälteverfahren , REFRIGERATION MACHINES, PLANTS, OR SYSTEMS |
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