Offshore wind tower and its base

A technology for wind measuring towers and foundations, applied in towers, building types, buildings, etc., can solve the problems of long construction period, waste, and high construction cost of offshore wind measuring towers, and achieve the effects of reducing transportation costs, reducing waste, and reducing weight

CN105442899BActive Publication Date: 2018-06-05SANY ELECTRIC CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Publication Date
2018-06-05

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Abstract

The invention discloses a base for an offshore anemometer tower. The base comprises a central seat and a plurality of floating body units, wherein the inner ends of the floating body units are fixedly connected with the central seat, the multiple floating body units are radially and evenly arranged around the central seat, the outer ends of the adjacent floating body units are fixedly connected through first connecting rods, and accommodating cavities are formed inside the floating body units. The construction cost of the offshore anemometer tower can be reduced by utilizing the base, waste is reduced, and the safety of the offshore anemometer tower in the construction process is improved. In addition, the invention provides the offshore anemometer tower provided with the base.
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Description

technical field

[0001] The invention relates to offshore wind power generation technology, in particular to an offshore wind measuring tower and its base. Background technique

[0002] Wind energy is an important renewable and clean energy. Wind energy has broad development prospects in development value and commercial promotion. The technical solutions of using wind energy to generate electricity have been continuously researched and developed in various countries. Compared with onshore wind farms, building wind power generation devices in open areas can achieve better power generation effects, so building wind power generation devices at sea has become one of the main research aspects of wind power generation in various countries.

[0003] Offshore wind farms have the advantages of large reserves of wind energy resources, high development efficiency, little environmental pollution, and no occupation of cultivated land. my country has a long coastline and abundant offshore...

Examples

Embodiment Construction

[0030] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0031] figure 1 with figure 2 Shown is an offshore wind measuring tower proposed by a specific embodiment of the present invention. The offshore wind measuring tower specifically includes a tower frame 5, a working platform 7, a detection instrument and a base, and the bottom end of the tower frame 5 is fixedly connected to the base. The working platform 7 is fixedly arranged on the top of the tower frame 5 , and the detection instrument is arranged on the working platform 7 .

[0032] Such as image 3 As shown, the base includes a central seat 1 and eight floating body units 2. The floating body unit 2 is provided with a volume cavity inside. Connection, the outer ends of the floating body ...