To provide a windmill with blade washing equipment facilitating blade washing.
A windmill 100 with blade washing equipment comprises: a columnar tower 10; a nacelle 20 mounted on the top of the tower and having a crane; a hub 42 rotatably mounted on the horizontal edge 22 of the nacelle; a plurality of blades 44 mounted on the hub; a blade washing equipment 50 having an annular piping 62 which surrounds a circumference of one piece of blade, comprises a plurality of nozzles 64 ejecting a cleaning solution which flows in the piping, is formed inside the inner annular circumference, is supported by a rope 32 hanging from the crane and moves in the longitudinal direction 'z' relative to the tower; a pump 90 pressurizing the cleaning solution ejected from the nozzle; a cleaning tank 92 storing the cleaning solution pressurized by the pump; and a hose 94 supplying the cleaning solution pressurized by the pump into the annular piping.
JP2004293455A | 2004-10-21 |
US20060175465A1 | 2006-08-10 | |||
WO2007085265A1 | 2007-08-02 | |||
US20050042102A1 | 2005-02-24 |
Tadao Naito
Kiyoshi Miyakawa
Shigeo Shibata
Toshiyuki Kanai
Yuko Yoshimura
Haruhiko Kato