Anti-icing and anti-corrosion structure of in-service wind power blade and forming method of anti-icing and anti-corrosion structure

• Main Authors: SHAO LIDONG, SUN GUANGJIA, LI HUA, ZHANG WEI, BAI LONGCHAO, YANG QINGFA
• Format: Patent
• Language: Chinese; English
• Published: 19.04.2024
• Subjects: AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING; BLASTING; HEATING; LIGHTING; MACHINES OR ENGINES FOR LIQUIDS; MECHANICAL ENGINEERING; OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR; PERFORMING OPERATIONS; PRODUCING MECHANICAL POWER; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR; SHAPING OR JOINING OF PLASTICS; TRANSPORTING; WEAPONS; WIND MOTORS; WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS; WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

The invention relates to an anti-icing and anti-corrosion structure of an in-service wind power blade and a forming method of the anti-icing and anti-corrosion structure of the in-service wind power blade, the structure is particularly a shell structure conforming to the front edge of the wind power blade in shape, the shell structure sequentially comprises a protective layer, an energy absorption buffer layer, a bonding layer and a shaping heating layer from outside to inside, and the protective layer is made of polymer or composite high polymer materials. The energy absorption buffer layer is made of a thermoplastic elastomer material, the bonding layer is made of a rubber material, and the shaping heating layer comprises a graphene modified fiber reinforced material and a power supply electrode capable of providing electric energy for the graphene modified fiber reinforced material. According to the method, efficient and convenient anti-corrosion technical improvement can be achieved, the technical improve