GHP CHILLER

PROBLEM TO BE SOLVED: To provide GHP chiller that can maintain high heat exchange efficiency in both heating operation and cooling operation.SOLUTION: GHP chiller includes a circulation state switching mechanism 51 for maintaining an opposed flow state in which a refrigerant circulation direction is...

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Bibliographische Detailangaben
1. Verfasser:	MURAI NORIMICHI
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	BLASTING COMBINED HEATING AND REFRIGERATION SYSTEMS HEAT PUMP SYSTEMS HEATING LIGHTING LIQUEFACTION SOLIDIFICATION OF GASES MANUFACTURE OR STORAGE OF ICE MECHANICAL ENGINEERING REFRIGERATION MACHINES, PLANTS OR SYSTEMS REFRIGERATION OR COOLING WEAPONS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide GHP chiller that can maintain high heat exchange efficiency in both heating operation and cooling operation.SOLUTION: GHP chiller includes a circulation state switching mechanism 51 for maintaining an opposed flow state in which a refrigerant circulation direction is opposite to a first heat medium circulation direction by switching either one of the refrigerant circulation direction that is a circulation direction of refrigerant circulating through a first heat medium heat exchanger 33 and the first heat medium circulation direction that is a circulation direction of a first heat medium circulating through the first heat medium heat exchanger 33 with switching between heating operation and cooling operation by an operation switching mechanism 34.SELECTED DRAWING: Figure 1 【課題】加熱運転と冷却運転との双方において高い熱交換効率を維持できるＧＨＰチラーを提供する。【解決手段】運転切換機構３４による加熱運転と冷却運転との切り換えに伴って、第１熱媒体熱交換器３３を通流する冷媒の通流方向である冷媒通流方向と、第１熱媒体熱交換器３３を通流する第１熱媒体の通流方向である第１熱媒体通流方向との何れか一方を切り換えて、冷媒通流方向と第１熱媒体通流方向とが対向する対向流状態を維持する通流状態切換機構５１を備える。【選択図】図１