Dimmable solar heat collecting glass curtain wall and dimming method thereof
A technology of solar heat collection and solar heat collector, applied in the field of glass curtain wall, can solve the problems of inability to realize real-time adjustment of indoor lighting and dynamic balance of lighting and heat collection, so as to reduce the proportion of solar heat utilization, increase light intensity, and improve solar energy. Effect of Utilization and Collecting Efficiency
Active Publication Date: 2019-08-16
BEIJING UNIV OF CIVIL ENG & ARCHITECTURE
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Problems solved by technology
[0005] The purpose of the present invention is to provide a dimmable solar heat collecting glass curtain wall that can collect heat and shade the sun, and can adjust indoor lighting in real time, realize the dynamic balance between heat collection and lighting, and improve the utilization rate of solar energy and heat collection efficiency , to solve the technical problems that the existing integrated solar glass curtain wall described in the above background technology cannot realize the real-time adjustment of indoor lighting and the dynamic balance of lighting and heat collection
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[0029] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.
[0030] Those skilled in the art will understand that the singular forms "a", "an", "the" and the used herein may also include the plural forms unless otherwise stated. It should be further understood that the word "comprising" used in the description of the present invention refers to the presence of said features, integers, steps, operations, elements and / or components, but does not exclude the presence or addition of one or more other features, Integers, steps, operations, elements and / or groups thereof. It should be understood that "...
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The invention discloses a dimmable solar heat collection glass curtain wall and a dimming method thereof, and relates to the technical field of glass curtain walls. The dimmable solar heat collectionglass curtain wall comprises a frame, sun exposing glass and shading glass, the sun exposing glass and the shading glass are arranged on the frame, a solar heat collector is arranged between the sun exposing glass and the shading glass, compound parabolic concentrators are rotatably connected to heat collection tubes of the solar heat collector, termination points of the involute portions of the compound parabolic concentrators are top points of the parabolic portions of the compound parabolic concentrators, and the compound parabolic concentrators are connected with an angular control devicecapable of controlling the compound parabolic concentrators to rotate with the heat collection pipes as rotating shafts. The compound parabolic concentrators are led in the glass curtain wall, the sunshading effect and the light gathering effect are achieved, through adjusting of the rotating angle of the compound parabolic concentrators, balance adjusting of light catching and heat collection ofthe glass curtain wall can be achieved, and the solar utilization rate and the heat collection efficiency are improved.
Description
technical field [0001] The invention relates to the technical field of glass curtain walls, in particular to a light-adjustable solar heat-collecting glass curtain wall and a light-adjusting method thereof. Background technique [0002] In recent years, with the continuous development of my country's economy and society and the continuous improvement of people's living standards, solar water heaters have gradually become household and sanitary products commonly used in people's daily life. Traditional solar water heaters are placed on the roof or hung on the wall to collect solar radiation heat energy. With the increase of urban population and the number of high-rise buildings, the installation space of traditional solar water heaters is limited, which brings inconvenience to people's lives. [0003] The glass curtain wall is the outer wall enclosure of the building, also known as the hanging wall, which is not load-bearing. It is a light-weight wall with decorative effect c...
Claims
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IPC IPC(8): F24S23/71F24S10/70F24S50/00
CPCY02E10/44
Inventor 徐荣吉吴青平张超陈昊陈静妍王瑞祥许淑惠
Owner BEIJING UNIV OF CIVIL ENG & ARCHITECTURE