Transformer oil sampling device

The utility model discloses a transformer oil sampling device which comprises a buffer exhaust mechanism, wherein an inlet of the buffer exhaust mechanism is connected with a sampling port of a transformer through a hose, and an outlet of the buffer exhaust mechanism is connected with a needle tube;...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	JI XINSHUAI, ZHONG FULIN, CUI TENGZHOU, LIU XIAOBO, ZHANG LEI, LIU XIAO, REN XIFU, GU JIE, LIU YASHUANG
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
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	The utility model discloses a transformer oil sampling device which comprises a buffer exhaust mechanism, wherein an inlet of the buffer exhaust mechanism is connected with a sampling port of a transformer through a hose, and an outlet of the buffer exhaust mechanism is connected with a needle tube; the buffer exhaust mechanism comprises a cavity, a lower cavity formed in the cavity, an upper cover covering the top of the cavity, an upper cavity formed in the upper cover and the cavity and communicated with the lower cavity, an exhaust pipe arranged on the top of the upper cover and communicated with the upper cavity, and an oil inlet pipe arranged on the lower portion of one side edge of the cavity. The oil outlet valve is arranged on the lower portion of the other side edge of the cavity, and the rubber floating balls are arranged in the lower cavity and the upper cavity. The diameter of the rubber floating ball is smaller than that of the upper cavity and larger than the inner diameter of the exhaust pipe.