Baoding oil-immersed transformer is our country electric power industry, one of the most widely used in power transformer and baoding oil-immersed transformer is immersed in the whole subject of transformer in the transformer oil, over the years baoding oil-immersed transformer oil leakage phenomenon occurs frequently, serious leakage not only reduces the service life of the transformer, can also affect the system's safe and stable operation, and the social and economic impact of the user. Therefore, during the operation of the oil-immersed transformer, the staff must perform the inspection and maintenance, and find the leakage in time. So, how to check the leakage problem of baoding oil immersed transformer? Which position of oil immersed transformer is easy to leak? Analysis of supplier manufacturer of baoding oil immersed transformer:
The leakage of baoding oil immersed transformer is mainly caused by the sealant. Transformer in the manufacturing process, fuel tank welds, weld length and welding, welding materials, welding specification, process, technology will affect the quality of welding, such as porosity, sand holes, virtual welding, sealing off phenomenon, so that the transformer oil leakage. Sealant parts quality mainly depends on its oil resistance, oil resistance is poorer, the aging speed is faster, especially at high temperatures, the aging speed is faster, easy to cause the seals, chapping, metamorphism and deformation, even failure, the transformer oil leakage.
Another frequently seepage area of the baoding oil immersed transformer is in the plate butterfly valve. If the flange joint, seal around when installation can't uniform stress, using common plate type butterfly valve junction surface is rough, thin, single seal, flange joint deformation dislocation, the gasket side stress slants big, small side force, force on one side of the small seal due to insufficient amount of compression is likely to cause leakage, easy to cause leakage of transformer oil.
In this article, we know the baoding oil-immersed transformer leakage occurs at the junction with type butterfly valve, therefore, we in transformer maintenance and repair work, be sure to focus on maintenance of these places, avoid leakage problems, in this way can to better the service life of the transformer.
Billion in baoding electric materials co., LTD is specialized in the production of transformer baoding transformer factory manufacturers, with professional production equipment, hoisting, tooling and testing equipment, established a perfect quality management system, product performance indicators have reached the standard.
Company's main products: baoding dry type transformer, baoding box transformer, baoding oil immersed transformer, baoding high and low voltage complete equipment. I companies to follow "detail decides success or failure, honesty molded the future" of the enterprise purpose, adhere to "quality measuring market, seek development by innovation, to management for efficiency" business philosophy, to make my company's products are widely used in power plant, chemical, construction, mining, metallurgy, rail transportation and other industries, to meet the needs of various users, my company rely on superior product quality, thoughtful service, won the trust of our customers.
