一种旋转过水装置

Rotate water installation

  • Inventors: WANG JING
  • Assignees: 西华大学
  • Publication Date: May 11, 2016
  • Publication Number: CN-205216023-U

Abstract

The utility model discloses a rotate water installation. Include fixed pipeline, rotating conduit, fixed pipeline tip inner wall passes through location bearing and sealed and rotating conduit tip outer wall normal running fit, be provided with the shaftless motor in fixed pipeline and rotating conduit joint portion, it is including fixing at the electric motor rotor of rotating conduit outer wall permanent magnet, fixed motor stator and the shell that sets up at fixed pipeline tip, and motor stator is last to have stator winding, and motor stator and shell are through two sets of load bearing and rotating conduit normal running fit. The utility model discloses a pipeline and rotating conduit combination will be fixed with sealing to the location bearing, and it seals and satisfies the water cannon requirement with rotation capability, and while shaftless motor two sets of load bearing of adoption and rotating conduit normal running fit messenger water cannon structure are more stable, and each structure is moved more effectively when using the injection, it is more steady to cooperate, restricted the location bearing setting to the pipeline displacement in fixed pipe inner wall mutually supports the recess that corresponds with the rotating conduit outer wall, made overall structure more stable.
本实用新型公开了一种旋转过水装置。包括固定管道、转动管道,固定管道端部内壁通过定位轴承和密封与转动管道端部外壁转动配合;在固定管道与转动管道结合部设置有无轴电机,其包括固定在转动管道外壁的电机转子永磁铁、固定设置在固定管道端部的电机定子及外壳,电机定子上有定子绕组,电机定子及外壳通过两组承力轴承与转动管道转动配合。本实用新型采用定位轴承和密封将固定管道与转动管道结合,其密封和转动性能满足水炮要求,同时无轴电机采用两组承力轴承与转动管道转动配合使水炮结构更稳定,应用喷射时各结构运行更有效、配合更平稳;将定位轴承设置在固定管道内壁与转动管道外壁相互配合对应的凹槽中限制了管道位移,使整体结构更稳定。

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