Fresh air handling unit

A fresh air handling unit comprises a case, a heat pump device and a heat recovery device, wherein the case consists of a fresh air channel and an air exhaust channel which are independent from each other; the fresh air channel comprises a fresh air inlet and a fresh air outlet; the air exhaust chan...

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Bibliographische Detailangaben
Hauptverfasser:	XIONG SHUANG, XU MING, SHI WENXING, LI XIANTING, WANG BAOLONG, WANG QIUXUE, JIANG AN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING BLASTING CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS HEATING LIGHTING MECHANICAL ENGINEERING RANGES TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE VENTILATING WEAPONS
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Beschreibung
Zusammenfassung:	A fresh air handling unit comprises a case, a heat pump device and a heat recovery device, wherein the case consists of a fresh air channel and an air exhaust channel which are independent from each other; the fresh air channel comprises a fresh air inlet and a fresh air outlet; the air exhaust channel comprises an exhaust inlet and an exhaust outlet; the first heat pump device is formed by sequentially connecting a first compressor, a first four-way valve, a first heat exchanger of a first heat pump, a first throttling device, and a second heat exchanger of the first heat pump by refrigerant pipelines; the heat recovery device comprises a separated gravity assisted heat pipe, a separated liquid pump circulation heat recovery device, an integral heat pipe, and the like; a first heat exchanger of the heat recovery device is arranged between the fresh air inlet of the fresh air channel and the first heat exchanger of the first heat pump; and a second heat exchanger of the heat recovery device is arranged betwee