Air source heat pump drying unit for tobacco curing barn and control method of air source heat pump drying unit

The invention relates to the technical field of moisture removal of air source heat pump drying units, in particular to an air source heat pump drying unit for a tobacco curing barn and a control method of the air source heat pump drying unit, and aims to solve the problem that tobacco leaves are da...

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Bibliographische Detailangaben
Hauptverfasser:	WANG CE, SHAN LONGFEI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING CIGARETTES CIGARS DRYING DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM HEATING HUMAN NECESSITIES LIGHTING MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING ORCHEWING MECHANICAL ENGINEERING SMOKERS' REQUISITES SNUFF TOBACCO WEAPONS
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Beschreibung
Zusammenfassung:	The invention relates to the technical field of moisture removal of air source heat pump drying units, in particular to an air source heat pump drying unit for a tobacco curing barn and a control method of the air source heat pump drying unit, and aims to solve the problem that tobacco leaves are damaged in the curing process due to the fact that moisture removal is not timely and the moisture removal effect is poor in an existing air source heat pump drying unit in the tobacco curing barn. Therefore, the tobacco curing barn is provided with a moisture removal channel and a fresh air channel which are communicated with the outside; and the air source heat pump drying unit comprises an indoor unit arranged in the tobacco curing barn and a dehumidifier arranged in the fresh air channel. According to the control method, the moisture removal channel is selectively communicated according to the indoor humidity of the tobacco curing barn, under the condition that the moisture removal channel is communicated, the fr