Novel wind power generation tower and construction method thereof
A new technology for wind turbine power generation, applied in wind power generation, wind turbine assembly, installation/support of wind turbine configuration, etc., can solve problems such as inability to meet industry needs, increase in difficulty and cost, and difficulty in finding cranes, saving The effect of additional fixed parts, reducing the difficulty of lifting and installation, and reducing the cost of lifting and installation
Pending Publication Date: 2022-06-03
武汉釜硕新能源科技有限公司
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Problems solved by technology
With the increase of the height of the wind turbine tower, the difficulty and cost of its manufacturing and installation are also increasing geometrically, and the available cranes are also more difficult to find. Therefore, under the urgent need to increase the height of the tower and reduce costs, The current conventional tower and hoisting methods can no longer meet the needs of the industry
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[0032] In order to make the technical means, creative features, achievement goals and effects realized by the present invention easy to understand, how the present invention is implemented is further described below with reference to the accompanying drawings and specific embodiments.
[0033] see figure 1 , Figure 10 and Figure 11 As shown, a new type of wind power tower provided by the present invention includes a lower space type tower 1, an upper straight section 4 and an upper wind turbine 5 which are arranged in sequence from bottom to top; There is an intermediate conversion section 2 for connecting the lower space type tower 1, the upper straight cylinder section 4 and the self-lifting device 6, and in the middle of the intermediate conversion section 2 and the lower space type tower 1, there is a vertical passage for the upper straight cylinder section 3. Self-lifting channel.
[0034] As a further improvement scheme of the present invention: refer to figure 2 ...
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The invention discloses a novel wind power generation tower and a construction method thereof. The power generation tower comprises a lower space type tower frame, an upper straight tube section, an upper wind turbine unit and a middle conversion section which are sequentially arranged from bottom to top, wherein the middle conversion section is used for connecting the lower space type tower frame, the upper straight tube section and a self-lifting device; a self-lifting channel allowing the upper straight cylinder section to vertically pass through is arranged in the middle of the middle conversion section and the middle of the lower space type tower. The construction method of the power generation tower comprises the steps that firstly, the upper straight tube section and the wind turbine unit are assembled on the ground, then the lower space structure type tower frame and the middle conversion section are built on the periphery of the upper straight tube section, and then the self-lifting device is installed on the middle conversion section. And the upper straight cylinder section and the wind turbine unit are integrally lifted to the top of the lower space structure type tower frame through a self-lifting device to be connected with the conversion section. The method has the advantages that the hoisting installation of the wind power generation tower at the super height is avoided, and the hoisting installation difficulty and the installation cost are reduced.
Description
technical field [0001] The invention relates to the field of wind power generation facilities, in particular to a novel wind power generation tower and a construction method thereof. Background technique [0002] With the continuous development of technology in the wind power industry, the power of the wind turbine is getting bigger and bigger, and the installation height of the wind turbine tower is also getting higher and higher. With the increase in the height of the wind turbine tower, the difficulty and cost of its manufacturing and installation are also increasing geometrically, and the available cranes are also more difficult to find. Therefore, under the urgent need to increase the height of the tower and reduce costs, At present, the conventional tower and hoisting methods can no longer meet the needs of the industry. SUMMARY OF THE INVENTION [0003] In view of the problems in the background technology, the purpose of the present invention is to provide a novel ...
Claims
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Patent Timeline
Login to View More IPC IPC(8): F03D13/20F03D13/10
CPCF03D13/20F03D13/10F05B2230/50Y02E10/72
Inventor 欧添雁李渊
Owner 武汉釜硕新能源科技有限公司