| 摘要 |
The invention relates to a rotor blade (10) of a wind turbine, wherein the rotor blade (10) extends from a blade root (11) to a blade tip (12) and has a cavity (31) which, by means of a web (13) arranged in the longitudinal extent of the rotor blade (10), separates a first region (19) of the rotor blade (10) comprising a rotor blade leading edge (15) from a second region (20) of the rotor blade (10) comprising a trailing edge (16). The invention also relates to a method for the deicing of a rotor blade (10) of a wind turbine. The invention is characterized in that a heat insulation duct (18) is arranged in the first region (19) of the rotor blade (10) on the web (13) in order to conduct warm air (24) in the direction of the blade tip (12), wherein openings (26) are formed in the duct (18), which openings are designed to conduct the warm air (24) to the rotor blade leading edge (15), wherein the warm air is conducted back toward the blade root (11) in the first region (19) of the rotor blade (10). |
