Insulating oil sampling device and method

The invention relates to the technical field of insulating oil, in particular to an insulating oil sampling device and method. The device comprises a sealing device, a sampling pipeline and an oil discharging pipeline, wherein the sealing device is provided with a sample bottle which is hermetically...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	ZHANG QINGCHUAN, CHU HOUGUANG, HAO JIAN, LI LONGFEI, LUO WENHUA, YANG LIMIN, YANG DINGQIAN, YUE YUNKAI, HAN DANDAN, MA CHUNLONG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING PHYSICS TESTING
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Beschreibung
Zusammenfassung:	The invention relates to the technical field of insulating oil, in particular to an insulating oil sampling device and method. The device comprises a sealing device, a sampling pipeline and an oil discharging pipeline, wherein the sealing device is provided with a sample bottle which is hermetically communicated; one end of the sampling pipeline is a sampling port interface communicated with the insulating oil sampling port, and the other end of the sampling pipeline is communicated with the oil inlet interface; the oil inlet interface is communicated with an oil inlet pipe; the other end port of the oil inlet pipe extends into the sample bottle and is close to the bottle bottom; an oil discharging pipe is communicated with the oil discharging interface, and the other end opening of the oil discharging pipe extends into the sample bottle and is close to the bottle opening; a bypass pipeline is arranged on the sealing device, and a bypass valve is arranged on the bypass pipeline. The device is reasonable and c