HEAT PUMP SYSTEM AND CONTROL METHOD

To provide a heat pump system in which a transient heat pump and a circulation heat pump are combined.SOLUTION: A heat pump system comprises a first heat pump that increases a temperature of liquid to be heated and supplies it to a supply destination, a second heat pump that heats the liquid to be h...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	KUROIWA TORU, KUNIEDA NAOTO, SHIBUYA SEIJI, OKADA ATSUSHI, SAKAI MASANOBU, IWATA SHINJI, TSUTSUMI TOMOYA
Format:	Patent
Sprache:	eng ; jpn
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:	To provide a heat pump system in which a transient heat pump and a circulation heat pump are combined.SOLUTION: A heat pump system comprises a first heat pump that increases a temperature of liquid to be heated and supplies it to a supply destination, a second heat pump that heats the liquid to be heated while circulating the liquid to be heated between itself and a predetermined device, and a load tank that stores the liquid to be heated supplied to a load. The first heat pump supplies the liquid to be heated at an increased temperature to the load tank. The second heat pump heats the liquid to be heated, which has been supplied to the load tank by the first heat pump, while circulating it between itself and the load tank.SELECTED DRAWING: Figure 1 【課題】一過式ヒートポンプと循環式ヒートポンプを組み合わせたヒートポンプシステムを提供する。【解決手段】ヒートポンプシステムは、被加熱液体を昇温し、供給先へ供給する第一ヒートポンプと、所定の機器との間で被加熱液体を循環させつつ、被加熱液体を加温する第二ヒートポンプと、負荷へ供給する被加熱液体を貯留する負荷用タンクとを備え、第一ヒートポンプは、昇温した前記被加熱液体を前記負荷用タンクへ供給し、第二ヒートポンプは、第一ヒートポンプが負荷用タンクへ供給した被加熱液体を負荷用タンクとの間で循環させつつ加温する。【選択図】図１