Aerogenerator blade apex lightning arrester

• Main Authors: Guo Jie, Lu Zhi, Wang Yu, Lai Bin, Zhang Jianjun, Chen Debao, He Hualin, Wang Tao, Feng Shunxu, Su Wengui, Chen Guangrong, Dai Tao, Huang Wenxian, Dai Xiantao, Yang Zengmin, Huang Guoming, Li Changsheng, Fu Jianliang, Tan Zhi, Feng Peng, Zhang Ruijia
• Format: Patent
• Language: Chinese; English
• Published: 10.08.2016
• Subjects: BLASTING; HEATING; LIGHTING; MACHINES OR ENGINES FOR LIQUIDS; MECHANICAL ENGINEERING; OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR; PRODUCING MECHANICAL POWER; WEAPONS; WIND MOTORS; WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS

The utility model relates to an aerogenerator blade apex lightning arrester. The device is including installing the metal protection cover in fan?blade apex portion, arrester with the electrically conductive hookup of metal protection cover, the arrester is equipped with external contact, external contact with install built -in contact screw assembly and the electrically conductive hookup in the blade, the arrester is through wearing to arrange in the external contact and the electrically conductive hookup of metal protection cover in the first through -hole, the metal protection cover is through wearing to arrange in the fastener and the fastening hookup of apex portion in the second through -hole, the fastener comprises two bolts and sleeve pipe, install the lightning rod device at metal protection cover cecum. The utility model has the advantages that electrically conductive effect ideal can effectively be avoided and reduce fan?blade apex portion and receive the thunder and lightning to influence the dama