Closed drying system with segmented dehumidifying and cooling and segmented heating and warming functions

The utility model provides a closed drying system with segmented dehumidification cooling and segmented heating temperature rising functions. The closed drying system comprises a constant-temperature drying room, a condenser, a compressor, a heat pipe heat exchanger and a dehumidification evaporator...

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Bibliographische Detailangaben
Hauptverfasser:	LYU ZHANGJIN, LIN CHUNWEN, JIANG GENGXING, LIANG ZHENBIAO, YAO NINGNING, LIN JUNZHAO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING BLASTING DRYING DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM HEAT EXCHANGE IN GENERAL HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS,IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT HEATING LIGHTING MECHANICAL ENGINEERING PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL RANGES SEPARATION TRANSPORTING VENTILATING WEAPONS
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Beschreibung
Zusammenfassung:	The utility model provides a closed drying system with segmented dehumidification cooling and segmented heating temperature rising functions. The closed drying system comprises a constant-temperature drying room, a condenser, a compressor, a heat pipe heat exchanger and a dehumidification evaporator. The constant-temperature drying room is provided with a return air inlet and an air supply outlet, and a dehumidification air duct is connected between the return air inlet and the air supply outlet; the dehumidification evaporator and the condenser are both installed in the dehumidification air duct. The heat pipe heat exchanger is arranged on the periphery of the dehumidification evaporator and communicated with the dehumidification evaporator. The dehumidification evaporator is connected with the condenser, and the compressor is connected with the dehumidification evaporator and the condenser. According to the closed drying system with the segmented dehumidifying and cooling and segmented heating functions, en