The floating box type eddy current damper comprises a fan body and a floating foundation arranged below the fan body, the floating foundation is provided with the floating box type eddy current damper, the floating box type eddy current damper comprises a floating box and a damper, the floating box is connected with the damper, and the damper is connected with the floating box. The damper is connected with the floating foundation; the damper is a gear type eddy current damper or a ball screw type eddy current damper. According to the invention, the overall weight is light, the output damping force is large, the installation is not influenced by space limitation, the damping force is more direct, and the damping force can be generated according to the swing amplitude of the fan; the cost is low, and the damping force can be increased by increasing the number of the buoyancy tanks with lower cost.
本发明公开了一种用于海上漂浮式风机浮箱式电涡流阻尼器,包括风机主体和设于风机主体下的浮式基础,所述浮式基础设有浮箱式电涡流阻尼器,所述浮箱式电涡流阻尼器包括浮箱和阻尼器,所述浮箱与阻尼器连接,所述阻尼器与浮式基础连接;所述阻尼器为齿轮式电涡流阻尼器或滚珠丝杆式电涡流阻尼器。本发明不仅整体质量轻、输出阻尼力大,而且安装不受空间限制影响,阻尼力来的更直接,风机有多大摆动幅度就能产生多少阻尼力;成本低,增加成本较低的浮箱数量就能增大阻尼力。
Floating box type eddy current damper for offshore floating type fan
一种用于海上漂浮式风机浮箱式电涡流阻尼器
2023-12-08
Patent
Electronic Resource
Chinese