Portable vacuum transformer oil extraction device

• Main Authors: LI ZHENYI, SHI WENBO, AN MENG, CHANG HONGBO, LIU QIANG, YANG WEIDANG, YUAN MINGHAO, FANG JING
• Format: Patent
• Language: Chinese; English
• Published: 26.07.2024
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The utility model discloses a portable vacuum transformer oil taking device which comprises a sampling assembly, one end of the sampling assembly is connected with an interface assembly, the other end of the sampling assembly is connected with a pump set, the inside of the portable vacuum transformer oil taking device is firstly vacuumized through a vacuum pump, and oil samples are collected through air pressure difference; the sealing gasket is arranged to seal the connecting flange and the main transformer oil tank connector to prevent leakage, the vacuum pump can be placed outside a locomotive during use, other parts are assembled, the structure is simple, and operation of operators is facilitated. 本实用新型公开了便携式真空变压器取油装置，包括取样组件，取样组件一端连接有接口组件，取样组件另一端连接有泵组，通过真空泵先将便携式真空变压器取油装置内部抽真空，利用气压差对油样进行采集，设置有密封垫圈可以对连接法兰与主变压器油箱接口进行密封防止泄露，使用时可将真空泵机放置于机车外，将其余部件进行组装，结构简单便于操作人员进行操作。