Anti-scouring device for offshore wind turbine fixed foundation

• Main Authors: TIAN WENYE, WANG SHIQIANG, LI ZHENHONG, YANG WENXIAN
• Format: Patent
• Language: Chinese; English
• Published: 24.11.2020
• Subjects: BLASTING; EMBANKMENTS; EXCAVATIONS; FIXED CONSTRUCTIONS; FOUNDATIONS; HEATING; HYDRAULIC ENGINEERING; LIGHTING; MACHINES OR ENGINES FOR LIQUIDS; MECHANICAL ENGINEERING; OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR; PRODUCING MECHANICAL POWER; SOIL SHIFTING; UNDERGROUND OR UNDERWATER STRUCTURES; WEAPONS; WIND MOTORS; WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS

The utility model discloses an anti-scour device for a fixed foundation of an offshore wind turbine. The anti-scour device mainly comprises two hollow semi-circular bodies which are symmetrical left and right, the hollow semi-circular bodies are horn-shaped, two annular turbulent flow ridges are arranged on the outer curved surfaces of the hollow semi-circular bodies, the upper portions and the lower portions of the sides, close to the opening, of the outer curved surfaces of the two hollow semi-circular bodies are each provided with a connecting device boss used for fastening connection, anda plurality of sets of stud holes used for fixing studs to be connected with a seabed are formed in the outer curved surfaces of the hollow semi-circular bodies. The device is light in weight, easy totransport and install and high in reliability in corrosive seawater, the anti-scouring cost of the offshore wind turbine fixing foundation can be greatly reduced, and remarkable economic benefits areachieved. 本实用新型公开了一种海上风力机固