Breather of transformer

• Main Authors: MA AIDONG, FENG JIACHUAN, GUO LIDONG, LIU ZHENG, CHEN ZHE, LIU CHUNMIAO, TANG DEZHI, XIA JINBIAO, ZHOU DAYU
• Format: Patent
• Language: Chinese; English
• Published: 31.12.2014
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRICITY; INDUCTANCES; MAGNETS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES; TRANSFORMERS

The utility model discloses a breather of a transformer. The breather comprises a silicon tank, an oil cup and a flange. The flange is arranged in the center of the top of the silicon tank, the silicon tank comprises a glass tank body, an upper end cover, a lower end cover, long bolts and sealing rings, the upper end cover and the lower end cover are connected to ports of the glass tank body by the bolts, the long bolts are connected between the upper end cover and the lower end cover, the sealing rings are arranged among the tank body, the upper end cover and the lower end cover, and an exhaust pipe at the bottom of the lower end cover is inserted into the oil cup. The breather is characterized in that a silicon injection inlet and a silicon discharge outlet are respectively formed in the upper end cover and the lower end cover, sealing covers are mounted on the silicon injection inlet and the silicon discharge outlet, the long bolts are positioned on the outside of the glass tank body, a water retaining edg