Paraboloid groove type solar photo-thermal power generation heat collector cantilever beam tubular support
A solar and thermal power generation technology, applied in solar thermal power generation, solar thermal devices, heating devices, etc., can solve the problems of large size of the stretched parts, difficult to control precision, high cost, etc., to ensure the overall shape and position accuracy, reduce The strength of the installer and the installation accuracy are easy to guarantee
Pending Publication Date: 2017-09-12
江苏联汇共享储能电力科技有限公司
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Problems solved by technology
The torque box structure is currently widely used and is easy to process. However, it uses more rods, the amount of processing and installation is large, and the overall structure is bulky; The size of the part itself is large, the process is complicated, and special mold equipment is required for processing, resulting in high cost; the space cantilever structure is directly welded by the steel structure. Although the operation is simple, the structure is easily deformed during welding, and the accuracy is not easy to control
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[0029] The preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.
[0030] like Figure 1-10 As shown, the present invention is a cantilever beam tubular support for a parabolic trough type solar thermal power generation collector, comprising several bolt balls 9, straight seam steel pipes 8 and support brackets 7 to form a reflector support arm 13, and several bolt balls 9 and Straight seam steel 8 constitutes the reflector strength support tube frame structure 12, and the reflector support arm 13 and strength support structure 12 are fixedly connected with the torque tube 5 by welding, thereby forming the overall structure 1 of the cantilever beam tube support of the collector.
[0031] The reflector support arm 13 includes severa...
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The invention discloses a paraboloid groove type solar photo-thermal power generation heat collector cantilever beam tubular support which comprises a torque pipe. The torque pipe is fixedly connected with a strength supporting structure and a reflector supporting arm. A reflector is arranged on the reflector supporting arm. The reflector supporting arm, the strength supporting structure and the torque pipe are combined to form a parabolic structure. According to the reflector supporting arm, bolt balls and straight slit steel pipes are fixedly connected through bolts, deformation caused by welding is eliminated, and the overall form and position precision is guaranteed; according to the strength supporting pipe frame structure, straight slit steel pipes and bolt balls are fixedly connected through high-strength bolts, and overall mounting precision is easily guaranteed; and according to the reflector, elastic fold fins are connected with brackets through bolts, and the position of the reflector is convenient to finely adjust. Support assembly is carried out on a mounting platform, and no special tool is needed on site for mounting.
Description
technical field [0001] The invention relates to a cantilever beam tube support for a parabolic trough type solar thermal power generation heat collector. Background technique [0002] The energy crisis has increasingly become the focus of attention of countries all over the world, and the environmental pollution and ecological damage caused by traditional energy sources such as petrochemicals and coal have become more and more challenges to human survival. Finding a sustainable and environment-friendly new energy source is an urgent need for all countries in the world today. As an inexhaustible clean energy, solar energy has broad application prospects in the sustainable development of human society. Photothermal power generation is an important way for human beings to use solar energy. It focuses the collected sunlight on the heat collector to increase the temperature of the heat collector, making the working medium boil to generate high-temperature and high-pressure steam...
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IPC IPC(8): F24J2/52
CPCY02E10/47
Inventor 张晰周燚明苗情
Owner 江苏联汇共享储能电力科技有限公司