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首页> 外国专利> SPILLED OIL TREATMENT METHOD AT FLANGE CONNECTION CONNECTING LARGE CAPACITY TRANSFORMER MAIN BODY AND CONSERVATOR

SPILLED OIL TREATMENT METHOD AT FLANGE CONNECTION CONNECTING LARGE CAPACITY TRANSFORMER MAIN BODY AND CONSERVATOR

机译：法兰连接大容量变压器主体和储油器法兰连接处的溢油处理方法。

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摘要

PPROBLEM TO BE SOLVED: To provide a spilled oil treatment method at a flange connection which connects a large capacity transformer main body and a conservator, and in which the spilled oil treatment is enabled by uniform procedures. PSOLUTION: In the spilled oil treatment method at the flange connection of the large capacity transformer main body and the conservator, a heat shrinkable tube 5 with a zipper 6 has a hot melt layer 4 inside thereof between an oil pipe 1 of the large capacity transformer main body and an oil pipe 2 of the conservator. The hot melt layer 4 is isolated respectively for the specified length L from the flange connection 3 disposed at the center of the layer 4. The zipper 6 of the heat shrinkable tube 5 is removed to develop it in a sheet-like shape and abutted against the flange connection 3, rounded so as to warp the flange connection 3, made tube state by hanging the zipper 6 and subjected to heating contraction, thereby melting the hot melt layer 4. Further, the heat shrinkable tube 5 with the zipper is brought into close contact with the surfaces of the flange connection 3, the oil pipe 1 of the large capacity transformer main body and the oil pipe 2 of the conservator. After that, both ends of the heat shrinkable tube 5 which are positioned on the oil pipes 1, 2 are bound with metal bands 7, and oil spillage is prevented. PCOPYRIGHT: (C)2005,JPO&NCIPI
机译：

要解决的问题：提供一种法兰连接处的溢油处理方法，该方法连接大容量变压器主体和储油柜，并且可以通过统一的程序进行溢油处理。

解决方案：在大容量变压器主体和储油罐的法兰连接处的溢油处理方法中，带拉链的热缩管5在其油管1的内部具有热熔层4。大容量变压器主体和储油柜的油管2。将热熔层4分别与设置在层4的中心处的凸缘连接件3隔开规定的长度L。将热收缩管5的拉链6移除以使其呈片状形状并紧靠​​在其上。使凸缘连接件3变圆以使凸缘连接件3弯曲，通过悬挂拉链6使其处于管状态并经受热收缩，从而熔化热熔层4。此外，将带有拉链的热缩管5放入其中。法兰连接部分3的表面，大容量变压器主体的油管1和储油柜的油管2紧密接触。之后，位于金属管7上的热收缩管5的位于油管1、2上的两端被金属带7束缚，防止了油的溢出。

版权：（C）2005，JPO＆NCIPI

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