Main transformer tapping switch oil extraction auxiliary apparatus

The invention relates to a main transformer tapping switch oil extraction auxiliary apparatus, including an oil extraction tank, a manual decompression bag provided on the top of the oil extraction tank, an oil extraction pipe provided on the bottom of the oil extraction tank, and a sampling apparat...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	QIAO HONGJUN, GAO YAN, ZHAO JINGSHENG, LIU YANG, FENG ZHENGJUN, LIU SHENGJUN, YIN YANZENG, XU JIA, KONG FANNING, WANG LIBING, WANG JIAO, LU QIAN, SONG WENCHUAN, SONG CHAO, LIU ZHAO, YANG HAOWEN, QI HONGBIN, ZHANG JING, LI JINGXUE, GUO QING, SONG YE, YANG MING, YANG BIN, MA HAINING, LIU SHAN, TIAN XIAOLONG
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 a main transformer tapping switch oil extraction auxiliary apparatus, including an oil extraction tank, a manual decompression bag provided on the top of the oil extraction tank, an oil extraction pipe provided on the bottom of the oil extraction tank, and a sampling apparatus. The sampling apparatus includes a sampling barrel, the sampling barrel is connected to the bottom of the oil extraction tank through a sampling pipe, and the sampling pipe is provided with a one-way valve. In the invention, an oil absorption volume is easily controlled, contact between an oil sample and air is avoided, and a sampling effect is good. 本发明涉及一种主变分接开关取油辅助装置，其包括抽油箱、设置在抽油箱顶部的手动减压囊、设置在抽油箱底部的抽油管和取样装置；所述取样装置包括取样桶，所述取样桶通过取样管与抽油箱的底部连通，所述取样管上设置有单向阀。本发明容易控制吸油量，避免油样和空气接触且取样效果好。