Self-cleaning wind power tower

The utility model relates to the field of wind power generation, in particular to a self-cleaning wind power tower which comprises a tower footing, a tower body vertically arranged on the tower footing and a wind motor platform located at the top of the tower body, a gear box is arranged on the wind motor platform, and cooling fins are arranged on the gear box. A gas conveying pipe is further arranged in the tower body in the vertical direction, the two ends of the gas conveying pipe are connected to the two hoses respectively, the lower end of the gas conveying pipe communicates with a gas pump located on the tower footing through the hoses, and a user can flush the cooling fins through high-pressure gas pumped out by the gas pump. 本实用新型涉及风力发电领域，具体涉及了一种自清洁风电塔，包括塔基、立设于塔基的塔体以及位于塔体顶部的风电机平台，风电机平台上设有齿轮箱，所述齿轮箱上布置有散热翅片；塔体内还设有沿竖直方向布置输气管，输气管两端分别接驳于两条软管，输气管的下端通过软管连通于位于塔基的气泵，用户可通过气泵泵出的高压气体冲洗散热翅片。