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1. 发明公开

KR1020130139076A 터보 송풍기 无效
标题翻译：涡轮风机
公开(公告)号：KR1020130139076A
公开(公告)日：2013-12-20
申请号：KR1020120062799
申请日：2012-06-12
申请人： 주식회사 아이알디
发明人： 정진욱 , 감문갑
IPC分类号： F04D29/28 , F04D29/40
摘要： The present invention comprises a housing, a motor, an impeller, and a magnetic bearing. The housing comprises an opening unit, which flows in air, and a ventilating unit which is connected to the opening unit and ventilates the air. The motor is installed inside the housing. The impeller is arranged in the opening unit and is connected to the rotation axis of the motor. The magnetic bearing is installed inside the housing to surround each end unit of the rotation axis in a circumference direction and supports the rotation axis in a maglev state to be rotated by receiving power from the outside. A cooling gas inlet hole and a cooling gas outlet hole are formed on one side of the housing. Provided is a turbine ventilator which cools the motor when external air flows in the housing through the cooling gas inlet hole and is discharged through the cooling gas outlet hole. The turbine ventilator supports the rotation axis of the motor by using the magnetic bearing in the maglev state and prevents high rotation speed generation and abrasion generation. The cooling gas inlet hole and the cooling gas discharge hole are formed in the housing. The external air flows in the housing through the cooling gas inlet hole; is discharged through the cooling gas discharge hole again; and cools the motor and the housing.
摘要翻译：本发明包括壳体，马达，叶轮和磁轴承。壳体包括在空气中流动的开口单元和连接到开口单元并使空气通风的通风单元。电机安装在外壳内。叶轮布置在开口单元中并连接到电动机的旋转轴线。磁性轴承安装在壳体内部，以围绕圆周方向的旋转轴线的每个端部单元，并且通过从外部接收电力来支撑以磁浮状态旋转的旋转轴。冷却气体入口孔和冷却气体出口孔形成在壳体的一侧。提供一种涡轮机通风机，其在外部空气通过冷却气体入口孔流入壳体时冷却电动机，并通过冷却气体出口孔排出。涡轮机通风机通过使用磁悬浮状态下的磁轴承来支撑电动机的旋转轴，并防止产生高转速并产生磨损。冷却气体入口孔和冷却气体排出孔形成在壳体中。外部空气通过冷却气体入口孔流入外壳; 再次通过冷却气体排出孔排出; 并冷却电机和外壳。

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