Multi-mode circulating air conditioning device and refrigerating system

The utility model relates to the field of refrigeration equipment, and discloses a multi-mode circulating air conditioning device and a refrigeration system, which are provided with a first connecting pipe, a second connecting pipe and a bypass pipe, the first end of the first connecting pipe is con...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	XIE WENKE, YANG YUNQIAN, LEE KI-TAK, LYU DONGJIAN, CHEN PENGXI, ZHOU TING
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING BLASTING COMBINED HEATING AND REFRIGERATION SYSTEMS HEAT PUMP SYSTEMS HEATING LIGHTING LIQUEFACTION SOLIDIFICATION OF GASES MANUFACTURE OR STORAGE OF ICE MECHANICAL ENGINEERING RANGES REFRIGERATION MACHINES, PLANTS OR SYSTEMS REFRIGERATION OR COOLING VENTILATING WEAPONS
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Beschreibung
Zusammenfassung:	The utility model relates to the field of refrigeration equipment, and discloses a multi-mode circulating air conditioning device and a refrigeration system, which are provided with a first connecting pipe, a second connecting pipe and a bypass pipe, the first end of the first connecting pipe is connected to the first pipeline between the first one-way valve and the first condenser, the second end of the first connecting pipe is connected to the second pipeline between the second condenser and the liquid storage tank, and a first electromagnetic valve is arranged on the first connecting pipe; the third end of the second connecting pipe is connected to the first pipeline between the first one-way valve and the first evaporator, the fourth end of the second connecting pipe is connected to the second pipeline between the refrigerant pump and the second evaporator, and a second electromagnetic valve is arranged on the second connecting pipe; the two ends of the bypass pipe are connected with the two opposite ends