Valve block type specular reflection solar concentrator
A technology of solar concentrator and mirror reflection, which is applied in the field of solar concentrator, and can solve the problems of demanding sun-tracking concentrator mirror technology, high cost, large and complex drive system, etc.
Inactive Publication Date: 2014-08-20
邹德木
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Problems solved by technology
[0002] Some disadvantages of the traditional sun-tracking concentrator mirror technology are demanding, the driving system of the sun-tracking system is huge and complex, and the cost is high, which affects people's demand for comprehensive and low-cost use of solar energy.
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[0010] The concentrator of the present invention is a reflective mirror array arranged in a semicircular fan shape, and its receiving surface (3) is a tubular medium heat pipe. All sunlight can be reflected to the tubular medium heat pipe on the receiving surface on the center line of the semicircular sector. The above-mentioned method can be realized by adjusting the angle of the valve mirror surface (1) on the array: multi-piece long strip The axes of the strip-shaped two ends of the valve reflector (1) respectively pass through the bearing holes on the support frames (21) and (22) at both ends, and the gears (4) are coaxially set on the axes and are connected to each other. The teeth of the adjacent gears mesh with each other, adjust the reflective mirror surface (1) of the valve plate according to different angles, and the axis is fixed to the gear, and the gear on the driving axis can drive the reflective mirror surface (1) of the valve plate The angle always changes corr...
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The invention relates to the solar concentration technology, particularly to a valve block type specular reflection solar concentrator that with the simple structure and low cost can be used for replacing the traditional solar light concentration device. The valve block type specular reflection solar concentrator at least comprising valve block type reflection mirror surfaces (1), end surface support frames (21) and (22), and a receiving surface (3) is characterized in that the multiple elongated valve block type reflection mirror surfaces (1) are arranged and axises are arranged at the two ends of the elongated units; the axises of the two ends of the valve block type reflection mirror surfaces (1) respectively pass through bearing holes formed in the end surface support frames (21) and (22) and can rotate respectively by using the bearing holes as the axis; and the bearing holes of the end surface support frames (21) and (22) are distributed at intervals in a semicircular fan shape. The elongated valve block type reflection mirror surfaces (1) of which two ends pass through the bearing holes of the end surface support frames (21) and (22) form a reflection mirror surface array in a semicircular fan-shaped arrangement. When the angles of the valve block type reflection mirror surfaces (1) in the array are adjusted, the solar light radiated on the mirror surfaces can be reflected to the receiving surface (3) at the semicircular fan-shaped central line. The receiving surface (3) can be in a plate shape or a tubular shape and can be a photovoltaic generation panel, a temperature difference power generation sheet or a medium heat-conducting plate (tube).
Description
technical field [0001] The invention relates to a solar energy concentrating technology, which can simply and effectively gather sunlight and apply it to photovoltaic power generation or solar thermal energy. Background technique [0002] Due to some shortcomings of the traditional sun-tracking concentrator mirror technology, such as demanding requirements, large and complex driving system of the sun-tracking system, and high cost, people's demand for comprehensive and low-cost use of solar energy has been affected. Contents of the invention [0003] Aiming at the defects of traditional sun-tracking concentrators, the present invention provides a valve-type mirror reflective solar concentrator, which has a simple structure and low cost. The technical solution adopted in the present invention is: at least including ), end support frames (21) and (22), and receiving surface (3), which are characterized in that there are multiple strip-shaped valve reflectors (1) with axes at...
Claims
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Patent Timeline
Login to View More IPC IPC(8): G02B19/00G02B7/198H02S40/22F24J2/10F24S23/70
CPCY02E10/52Y02E10/40
Inventor 邹德木
Owner 邹德木