Dustproof heat preservation shield

The utility model discloses a dustproof heat preservation shield which is used for an edible oil tank car sampling device and comprises a shield body, the shield body is a tubular structural body, an oil collecting tray is movably arranged in the shield body, an oil removing mechanism is arranged on...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	LIU YI, LI SHUANG, WANG QI, SUN TINGTING, FAN YUN, ZHAO HUAYANG, ZHOU PICHUN, YU XIPEI, ZHANG HEXIAO, JIANG SHOUYE, GAO MINGQUAN, WANG PENGYUE
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CLEANING CLEANING IN GENERAL INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING PERFORMING OPERATIONS PHYSICS PREVENTION OF FOULING IN GENERAL TESTING TRANSPORTING
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Beschreibung
Zusammenfassung:	The utility model discloses a dustproof heat preservation shield which is used for an edible oil tank car sampling device and comprises a shield body, the shield body is a tubular structural body, an oil collecting tray is movably arranged in the shield body, an oil removing mechanism is arranged on the upper portion of the shield body, and the oil removing mechanism comprises a sampling pipe. The oil removing mechanism is movably connected with the protective cover body through a sampling pipe, a tray is arranged at the bottom of the protective cover body, the tray is detachably connected with the protective cover body, the protective cover body is of a layer body structure and comprises an inner layer, a heating layer, a heat preservation layer and an outer layer, a containing cavity for containing the heating layer and the heat preservation layer is formed between the inner layer and the outer layer, and the heating layer and the heat preservation layer are arranged in the containing cavity in an embedded