The invention discloses a submarine using a shaftless magnetic levitation ultra-high-speed silent propeller. The submarine using the shaftless magnetic levitation ultra-high-speed silent propeller comprises a submarine body and further comprises a water passing channel and the propeller, the water passing channel is formed in the lower surface of the submarine body, and the propeller is arranged in the water passing channel. The propeller comprises a wheel seat, blades, a stator and a rotor; and the wheel seat is a ring body; a plurality of blades are installed on the surface of the inner ringof the wheel seat towards the center, an acute angle is formed between the plane where the blades are located and the vertical section of the axis of the wheel seat and is the placing angle of the blades, a stepped annular groove is formed in the inner wall of the water passing channel, and an annular stator is arranged at the bottom in the annular groove and arranged on the surface of the outerring of the wheel seat. Two propellers are arranged in the water passing channel in the axial direction, the blade placement angles of the two propellers are opposite in direction and equal in size, and during operation, the rotation directions of the two propellers are opposite, and the rotation speeds are equal.
本发明公开了一种使用无轴磁悬浮超高速无声推进器的潜水艇,包括艇身,潜水艇还包括过水通道和推进器,过水通道设置在艇身下表面,推进器设置于过水通道内。推进器包括轮座、叶片、定子、转子,轮座为一个环体,轮座内圈表面向中央方向安装有若干叶片,叶片所在平面与轮座轴线的垂直截面夹一锐角,这一锐角即为叶片的安放角,过水通道内壁上设有一阶梯环槽,环槽内底部设置环形定子,转子设置在轮座的外圈表面上,转子与定子面对面。过水通道内沿轴向设置两个推进器,两个推进器的叶片安放角方向相反、大小相等,运行时,两个推进器的旋转方向相反且转速相等。
Submarine using shaftless magnetic levitation ultra-high-speed silent propeller
一种使用无轴磁悬浮超高速无声推进器的潜水艇
2020-06-12
Patent
Electronic Resource
Chinese
IPC: | B63G OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS , Angriffs- oder Verteidigungsanordnungen auf Schiffen |