The invention provides a transformer box body structure with a separation structure, a vehicle-mounted transformer and a railway vehicle. The box body structure is used for being installed on the outer side of a vehicle, a transformer coil structure is arranged in the box body structure, and a first separation structure and a second separation structure are arranged in the box body structure; a transformer coil structure is contained in a space defined by the first partition structure, the second partition structure, the box body structure and the box body wall. The cooling liquid in the coil cavity is used for being in contact with a coil in the transformer coil structure; the coil cavity is communicated with the liquid inlet accommodating cavity through a through hole formed in the first separation structure; the coil cavity is communicated with the connecting cavity through a through hole formed in the second separation structure; each of the first separation structure and the second separation structure comprises a baffle fixedly connected with the box body structure and an annular sealing structure, a gap is formed between the baffle and the box body structure, and the annular sealing structure is connected with the corresponding baffle.
本发明提供一种具有分隔结构的变压器箱体结构、车载变压器及轨道车辆。箱体结构用于安装在车辆外侧,箱体结构中设置有变压器线圈结构,箱体结构内设置有第一分隔结构、第二分隔结构;第一分隔结构、第二分隔结构、箱体结构箱体壁围成的空间将变压器线圈结构容纳于其中;线圈腔体中的冷却液用于与变压器线圈结构中的线圈接触;线圈腔体通过第一分隔结构上开设的通孔与进液容纳腔体连通;线圈腔体通过第二分隔结构上开设的通孔与连接腔体连通;第一分隔结构、第二分隔结构中的每个都包括与箱体结构固定连接的挡板、环状密封结构,挡板与箱体结构之间具有间隙,环状密封结构与对应的挡板连接。
Transformer box body structure with separation structure, vehicle-mounted transformer and railway vehicle
具有分隔结构的变压器箱体结构、车载变压器及轨道车辆
28.02.2025
Patent
Elektronische Ressource
Chinesisch
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