The utility model relates to a pipeline pump for a transformer, such as a large transformer, a reactor, etc., for forced oil circulation cooling. The pump casing is provided with a radial flow impeller, serrated structure of the import and export of coaxial pipeline pump, cooling efficiency, convenient installation; the pump shell and the motor shell are made of high strength Aluminum Alloy pouring; motor end cover of spoke structure so that the motor stator and rotor immersed in transformer oil flow. Not only ensure the stator cooling, and ensure that the bearing lubrication oil pump, so that the service life of the motor by strengthening; pipeline pump of this structure can choose the motor parameters and the impeller size convenient design, meet the ideal requirements of hydraulic parameters.
【技术实现步骤摘要】
【技术保护点】
一种变压器用管道泵,包括管道泵壳体(7),与其相连的电机壳体(6),接线盒体(8),电机端盖(2)为带轴承座的轮辐结构,电机壳体内是Y型电机定子(3)、转子(4),其特征在于该管道泵壳体内装有径向叶轮(1),带锯齿结构的流道使管道泵的进口与出口同轴,管道泵壳体和电机壳体均采用高强度铝合金浇注。
【技术特征摘要】
【专利技术属性】
技术研发人员:陈文联,陶慧,张其强,沈泽群,
申请(专利权)人:浙江尔格科技有限公司,
类型:实用新型
国别省市:33[中国|浙江]
还没有人留言评论。发表了对其他浏览者有用的留言会获得科技券。