Title:
NOVEL WIND POWER GENERATION TOWER AND CONSTRUCTION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2023/097991
Kind Code:
A1
Abstract:
A novel wind power generation tower and a construction method therefor. The novel wind power generation tower comprises, sequentially arranged from bottom to top, a lower space-type pylon (1), an upper straight cylinder section (4), an upper wind turbine assembly (5), and a middle conversion section (2) used for connecting the lower space-type pylon (1), the upper straight cylinder section (4), and a self-lifting apparatus (6). A self-lifting channel capable of allowing the upper straight cylinder section (4) to pass vertically is arranged in the middle of the middle conversion section (2) and the middle of the lower space type tower frame (1). The construction method of the power generation tower comprises: firstly, assembling the upper straight cylinder section (4) and the upper wind turbine assembly (5) on the ground; then building the lower space-type pylon (1) and the middle conversion section (2) on the periphery of the upper straight cylinder section (4); by means of installing the self-lifting apparatus (6) on the middle conversion section (2), using the self-lifting apparatus (6) to lift the whole of the upper straight cylinder section (4) and the upper wind turbine assembly (5) to the top of the lower space-type pylon (1) to be connected to the middle conversion section (2). Thereby, the hoisting installation of the wind power generation tower at a super-height is omitted, and the hoisting installation difficulty and the installation cost are reduced.
Inventors:
OU TIANYAN (CN)
LI YUAN (CN)
RUAN YESHUANG (CN)
LI YUAN (CN)
RUAN YESHUANG (CN)
Application Number:
PCT/CN2022/093733
Publication Date:
June 08, 2023
Filing Date:
May 19, 2022
Export Citation:
Assignee:
WUHAN FUSHUO NEW ENERGY THCHNOLOGY CO LTD (CN)
International Classes:
F03D13/10; B63B17/00; B63B35/00; E04G21/14; E04H12/02; E04H12/10; E04H12/12; E04H12/34; F03D13/20
Foreign References:
| CN102213033A | 2011-10-12 | |||
| US20200347634A1 | 2020-11-05 | |||
| CN214741849U | 2021-11-16 | |||
| CN208778145U | 2019-04-23 | |||
| CN206054184U | 2017-03-29 | |||
| KR20160016390A | 2016-02-15 | |||
| JP2007071097A | 2007-03-22 |
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