Tower of horizontal-axis wind turbine

A machine tower and vertical axis technology, applied in the field of vertical axis wind turbine towers, can solve the problems of large stress, unstable tower foundation, easy topple, inconvenient maintenance, etc., to reduce metal fatigue, facilitate installation and transportation, Effect of reducing maintenance cost

Active Publication Date: 2019-10-22
WENZHOU QIANHAN ENERGY SAVING TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a vertical axis wind power generator tower to solve the problems in the prior art that the vertical axis wind power generator tower is subject to large stress, inconvenient maintenance, and the foundation of the tower is unstable and easy to fall

Method used

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  • Tower of horizontal-axis wind turbine
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  • Tower of horizontal-axis wind turbine

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Embodiment Construction

[0024] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present invention, but not all of them.

[0025] The components of the embodiments of the invention generally described and shown in the figures herein may be arranged and designed in a variety of different configurations. Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention.

[0026] Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0027] In the description of the present invention, it should be noted that the...

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Abstract

The invention discloses a tower of a horizontal-axis wind turbine, and relates to the technical field of wind power generation equipment. The tower comprises a leveling base, leveling cones, a rotating support, an offset seat and an adjustable tower body. Round sleeves are arranged on the lower edge of the leveling base. The leveling base is arranged on the ground. The multiple leveling cones arearranged. Each leveling cone penetrates through one round sleeve on the lower edge of the leveling base. The multiple leveling cones are evenly arranged around the circumferential direction of the leveling base. The rotating support is arranged at the top of the leveling base and is connected with the leveling base through a bearing. The rotating support rotates horizontally and is connected withthe bottom of the offset seat through a nut. The bottom of the adjustable tower body is fixed to the center of the top of the offset seat. The height of the adjustable tower body can be adjusted. Thetower has the beneficial effects that the leveling base, the leveling cones and the offset seat are arranged, the wind driven generator tower can be fixed to the ground better through cooperation of the leveling base and the leveling cones, stress borne by the tower is reduced through the arrangement of the offset seat, the fatigue value of tower metal is reduced, and the service life of the toweris prolonged.

Description

technical field [0001] The invention relates to the technical field of wind power generation equipment, in particular to a vertical axis wind power generator tower. Background technique [0002] In order to make better use of wind energy, for a long time, people have designed various structural forms of wind power generators. As a clean and renewable energy, wind energy has attracted more and more attention from all over the world. The use of wind power to generate electricity is very environmentally friendly and can The generated electric energy is very huge. Because the higher the height, the greater the wind force received, so the wind power generation towers are generally very high. The existing wind power generator towers are integrated structures, which are inconvenient to install and transport. At the same time, when the tower is used, it must After the age, the fatigue value of the tower metal increases, so the entire tower needs to be inspected, repaired and replace...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F03D13/20
CPCF03D13/20Y02E10/72Y02E10/728
Inventor 郑巧彬
Owner WENZHOU QIANHAN ENERGY SAVING TECH CO LTD
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