Trough solar collector supporting sheet assembling tool and method

Abstract

The invention provides a trough solar collector supporting sheet assembling tool. The trough solar collector supporting sheet assembling tool comprises vertical frames and a positioning plate. The two sides of the positioning plate are fixed to the upper portions of the two vertical frames correspondingly. The positioning plate is provided with a plurality of supporting sheet positioning blocks used for fixing supporting sheets and is further provided with a cantilever beam positioning block used for lifting a cantilever beam and a plurality of rapid fixtures used for pressing the cantilever beam and the supporting sheets tightly. The invention further provides a trough solar collector supporting sheet assembling method. By means of the trough solar collector supporting sheet assembling tool and method, large-batch modular assembly of trough solar collectors can be realized. Through machining of a precision machine tool and by adopting high-precision optical detection equipment, accurate positioning of all components of solar collectors in the assembly component is guaranteed. The requirements of mirror fields for precision of solar collectors are met. Meanwhile, assembly errors caused by different technical levels of workers during operation and production are avoided, and the installation accuracy is unified and reliable. The installation method and process are simple, convenient and fast, and time and labor are saved. Besides, the trough solar collector supporting sheet assembling tool is simple in structure, convenient to assemble and disassemble, convenient to transport and low in cost.

Description

technical field [0001] The invention relates to the technical field of trough heat collectors, in particular to a trough heat collector support plate assembly tool and assembly method. Background technique [0002] The trough collector is a device that absorbs solar radiation and transfers the generated heat to the heat transfer medium. There are many trough solar collectors on the market, and different solar collectors have different working performances. It not only depends on the quality of the structure of the solar collector, but also depends on the installation accuracy and method of each part of the collector, especially for the installation of the collector plate, so a reasonable support plate installation tool and its method are particularly important. important. [0003] There are many problems in the existing pallet installation tooling and methods, which are generally connected by on-site assembly, usually by manual installation, some are assembled by original p...

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Problems solved by technology

[0003] There are many problems in the existing pallet installation tooling and methods, which are generally connected by on-site assembly, usually by manual installation, some are assembled by original pull wires, box ruler measurement or visual observation, and some are assembled by simple clamping boards The relative position between the components is determined by means of different methods, and each worker’s operating skill level is different, which increases the influence of human factors on the installation accuracy, so the installation accuracy and light concentration effect of the collector cannot be guaranteed, resulting in Decrease in light-to-heat conversion efficiency

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