Wind power generation device and installation method of wind power generation blades
A wind power generation device and wind power blade technology are applied in the assembly of wind turbines, wind power generation, and wind turbines that are in the same direction as the wind, which can solve the problems of inconvenient transportation of wind turbine blades, increase transportation costs, etc., and achieve convenient installation, The effect of reducing transportation length and facilitating transportation
Active Publication Date: 2020-08-25
湖南翰坤实业有限公司
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Problems solved by technology
Existing wind power generation blades generally have tens of meters in length. For example, on a 600KW wind power generator, the length of each wind power generation blade blade is about 20 meters, and some reach 30 meters, or even more than 50 meters. type structure, which brings great inconvenience to the transportation of wind power blades and greatly increases the transportation cost
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[0026] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be described in detail below in conjunction with the accompanying drawings. The description in this part is only exemplary and explanatory, and should not have any limiting effect on the protection scope of the present invention. .
[0027] It should be noted that like numerals and letters denote similar items in the following figures, therefore, once an item is defined in one figure, it does not require further definition and explanation in subsequent figures.
[0028] It should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner" and "outer" are Based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship that the inventive product is usually placed in use, it is onl...
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The invention discloses a wind power generation device. The wind power generation device comprises a tower seat, a plurality of wind power generation blades rotatably installed on the tower seat through a main shaft, and a wind power generator installed on the tower seat and connected with the main shaft; the wind power generation blades comprise first hollow sub blades, second hollow sub blades,bonding assemblies and heating assemblies, the bonding assemblies comprise elastic steel plates, uncured prepreg layers arranged on the surfaces of the elastic steel plates, the first hollow sub blades are detachably connected with the second hollow sub blades, the bonding assemblies are arranged at the internal joints of the first hollow sub blades and the second hollow sub blades, the uncured prepreg layers are in fit with the inner walls of the first hollow sub blades and the second hollow sub blades, and the uncured prepreg layers are heated and cured to bond the first hollow sub blades and the second hollow sub blades. According to the wind power generation blades, the splicing structure is adopted, the transportation of the wind power generation blades is convenient, and the transportation cost is effectively lowered.
Description
technical field [0001] The invention relates to the technical field of wind power generation equipment, in particular to a wind power generation device and a method for installing wind power generation blades. Background technique [0002] Wind energy has attracted more and more attention because of its environmental friendliness. At present, countries all over the world are vigorously developing wind energy. Wind power generation is the process of converting wind energy into mechanical energy and then converting mechanical energy into electrical energy. Existing wind power generation blades generally have tens of meters in length. For example, on a 600KW wind power generator, the length of each wind power generation blade blade is about 20 meters, and some reach 30 meters, or even more than 50 meters. The traditional structure brings great inconvenience to the transportation of wind power blades and greatly increases the transportation cost. Contents of the invention ...
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Patent Timeline
Login to View More IPC IPC(8): F03D1/06F03D13/10F03D13/40
CPCF03D1/0675F03D13/10F03D13/40Y02E10/72
Inventor 康望才
Owner 湖南翰坤实业有限公司