Wind power blade reinforced heating device
A heating device and wind power blade technology, applied in the field of wind power blade manufacturing, can solve the problems of a large number of labor and materials, time-consuming and labor-intensive, etc., and achieve the effects of high heating efficiency and saving labor and material costs.
Active Publication Date: 2016-07-27
JILIN CHONGTONG CHENGFEI NEW MATERIAL +1
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Problems solved by technology
[0005] The invention proposes a reinforcement heating device for wind power blades, which solves the problem that the heating reinforcement method in the prior art requires a lot of labor and materials, and is time-consuming and labor-intensive.
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[0017] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0018] The wind power blade reinforcement heating device of this embodiment is as follows: figure 1 As shown, it includes: a heat radiation panel 1, a deformable slat skeleton and a bracket. The deformable slat skeleton (such as: aluminum strip skeleton) is evenly distributed on the heat radiation panel 1 and connected to the bracket, which is used to control the surface radian of the heat radiation panel 1 through deformation, that is, to bend or straighten the de...
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The invention relates to the technical field of wind power blade manufacturing, and discloses a wind power blade reinforced heating device. The wind power blade reinforced heating device comprises a thermal radiation panel, deformable batten frameworks and a support, wherein the deformable batten frameworks are evenly distributed on the thermal radiation panel, connected with the support and used for controlling the surface radian of the thermal radiation panel by deforming; and a power line is arranged on the thermal radiation panel. The wind power blade reinforced heating device adapts to appearances of blades of different specifications through the amplitude that the deformable batten frameworks control the thermal radiation panel, and the wind power blade reinforced heating device does not make contact with the surfaces of the blades; by the adoption of radiation heating, the thermal radiation mode can prevent the heating device from burning the blades due to out-of-control temperature, and the heating efficiency is high; and in addition, extra operation procedures and equipment are not needed, so that the labor and material cost is lowered.
Description
technical field [0001] The invention relates to the technical field of wind power blade manufacturing, in particular to a wind power blade reinforcement heating device. Background technique [0002] The main structure of the wind turbine blade includes the upper shell of the blade, the lower shell and the shear beam. The upper shell and the lower shell are glued together to form a whole. In order to improve the safety of the blade, fiberglass reinforcement will be made at the glued position to strengthen the blade. Generally, hand lay-up is adopted, and the raw materials are resin and glass fiber, which are combined into a composite material. It is necessary for the resin to undergo cross-linking reaction under heating (the heating temperature is generally 50-100° C.) to achieve sufficient strength. The traditional heating methods are electric blanket heating or hot air heating, both of which have shortcomings: [0003] The electric blanket heating method needs to bind t...
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IPC IPC(8): B29C65/14
CPCB29C65/14
Inventor 刘超罗莎莎
Owner JILIN CHONGTONG CHENGFEI NEW MATERIAL