Protective devices and offshore support platforms
A protection device and support platform technology, which is applied in water conservancy projects, artificial islands, underwater structures, etc., can solve the problems of weakening wave load strength and damage to offshore support platforms, so as to reduce height, improve stability and reduce energy Effect
Active Publication Date: 2015-08-19
SINOVEL WIND GRP
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Problems solved by technology
[0007] The invention provides a protective device and an offshore support platform, which is used to solve the defect that the offshore support platform is easily damaged by the impact of wave loads in the prior art, can weaken the intensity of the wave load, and improve the stability of the offshore support platform and the operation of wind turbines security
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[0027] In order to make the purpose, technical solutions and advantages of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are the Some, but not all, embodiments are invented. 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.
[0028] refer to figure 1 , figure 2 and image 3 , figure 1 A schematic diagram of the protection device provided by the first embodiment of the present invention; figure 2 for along figure 1 The view of the A-A line in the middle; image 3 for along figure 1 A view of the B-B line in the middle.
[0029] In the first embodiment of the present invention, the prote...
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A protection device for an offshore support platform (1), comprising at least two protection rings (3) arranged with top and bottom spacing, the protection rings are configured to surround the periphery of the support columns (2) of the offshore support platform. An offshore support platform, comprising a support platform (1) and a support column (2), the upper end of the support column is connected to the support platform, the lower end of the support column is inserted into the seabed; the offshore support platform further comprises the aforementioned protection device, and the protection rings (3) of the protection device are connected to the support column. In the protection device and offshore support platform according to the present invention, the interaction between the protection rings (3) and a wave can change the motion of water particles, thus significantly reducing the height of wave, reducing the energy of wave, and thereby weakening intensity of wave load on the support column of the offshore support platform and improving the stability of offshore support platform and operation safety of offshore wind turbine generator system.
Description
technical field [0001] The invention relates to wind power generation technology, in particular to a protection device and an offshore support platform. Background technique [0002] As the power generation method with the most mature technology, the most large-scale development conditions and the most commercial development prospects in the field of new energy, wind power has achieved rapid development. The application of wind power technology has extended from land to sea, and offshore wind power is becoming the focus of new energy development. [0003] In order to utilize offshore wind energy, it is necessary to set up an offshore support platform on the seabed in the offshore sea area, and arrange a wind generator on the offshore support platform, and the wind generator converts wind energy into electrical energy. [0004] Offshore wind turbines have different load characteristics from those on land, and the loads acting on offshore wind turbines are very complex. The ...
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IPC IPC(8): E02B17/00
CPCE02B17/003
Inventor 孙阳刘励学陈明
Owner SINOVEL WIND GRP