Solar trough type condenser splicing-angle detection device and detection method
A technology of angle detection and detection method, which is applied in the field of solar thermal energy, can solve the problems of time-consuming and cumbersome detection methods, and achieve the effects of accurate detection, fast measurement speed and high detection accuracy
Inactive Publication Date: 2015-06-10
SHOUHANG ENERGY SAVING SOLAR THERMAL TECH CO LTD
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Problems solved by technology
[0004] The purpose of the present invention is to overcome the existing solar trough concentrator splicing angle detection device and detection method cumbersome and time-consuming defects, thereby providing a fast and simple solar trough concentrator splicing angle detection device and detection method
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[0035] The present invention will now be further described with reference to the accompanying drawings.
[0036] The trough condenser 14 involved in the present invention is formed by splicing several (≥2) small reflecting sub-mirrors. The detection device of the present invention can check whether the splicing angle of each small reflecting sub-mirror in the trough condenser meets the requirements. detection.
[0037] like figure 1 As shown, the solar trough condenser splicing angle detection device of the present invention includes a guide rail 1, a sliding beam 2, a laser group, a beam expander 5, a light screen 6, a camera 9, a measurement platform 12, a calculation module 15 and a receiving target 17; wherein; , the laser group includes a measurement laser group 4 and a reference laser 3;
[0038] The trough condenser 14 to be measured is installed on the measurement platform 12 through the mirror support 13 , the guide rails 1 are respectively installed on both sides o...
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The invention relates to a solar trough type condenser splicing-angle detection device which comprises guide rails, a sliding beam, laser groups, beam expanders, an optical screen, a camera, a measuring platform, a computer module and a receive target. The laser groups include measuring laser groups and a benchmark lasers; a to-be-detected trough type condenser is installed on the measuring table through a to-be-detected condenser support, the guide rails are respectively arranged on two sides of the measurement platform, and the sliding beam is installed on the guide rails; the optical screen is installed on the sliding beam and is placed at the position of an ideal focal line of the to-be-detected trough type condenser; the benchmark lasers are installed on the sliding beam and is located above the optical screen; the measuring laser groups include a plurality of lasers, the lasers are lined up along the sliding beam and is fixed on the sliding beam, the beam expanders are further arranged under the lasers in the measuring laser groups; the camera is arranged nearby the optical screen and is fixed on the sliding beam through fixing rods; the receive target is parallel to the sliding beam with a certain distance.
Description
technical field [0001] The invention relates to the technical field of solar light and heat, in particular to a splicing angle detection device and a detection method of a solar trough condenser. Background technique [0002] Solar thermal power generation is considered to be one of the most promising power generation methods in the future energy market. According to the different concentrating forms, solar thermal power generation is usually divided into trough type, tower type, dish type and Fresnel type, etc. Among them, the technology of trough solar thermal power generation is the most mature and has been commercialized abroad. In trough solar thermal power generation, the trough condenser is the key component of the thermal power station, and the power generation efficiency of the power station largely depends on the condensing efficiency of the trough condenser, so it is necessary to ensure the trough condenser during the construction or operation of the power station...
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IPC IPC(8): G01B11/26
CPCF24S23/70F24S80/00Y02E10/40
Inventor 姚志豪
Owner SHOUHANG ENERGY SAVING SOLAR THERMAL TECH CO LTD