A sun-chasing solar panel heat collector reflector mechanism
A solar panel and collector technology, which is applied to solar collectors, solar collectors using working fluid, and fluid circuit connection of solar collectors, etc., can solve the design cost, operation cost and maintenance of solar energy absorption devices. Cost increase, reliability reduction, low reliability and other issues, to achieve the effect of reducing manual operation and maintenance costs, saving installation costs, and saving floor space
Active Publication Date: 2021-09-07
NORTHEAST DIANLI UNIVERSITY
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Problems solved by technology
The increase of equipment for tracking the sun or adjusting the angle will lead to an increase in the design cost, operation cost and maintenance cost of the solar absorbing device, and a decrease in reliability
Therefore, the traditional solar energy absorbing device with a reflector using a solar tracking system consumes a lot of energy and has low reliability
Method used
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[0033]In the following detailed description, descriptions will be made in conjunction with the accompanying drawings that are a part of the description. In the drawings, the same / similar symbols generally denote the same / similar components, unless otherwise specified in the specification. The illustrative embodiments described in the detailed description, drawings, and claims should not be considered as limitations on the application. Other embodiments of the application may be employed, and other changes may be made, without departing from the spirit or scope of the subject matter presented herein. It should be readily understood that various configurations, substitutions, combinations, and designs of different configurations can be made to the various aspects of the application generally described in this specification and illustrated in the accompanying drawings, and all these changes are obviously expected. and form part of this application.
[0034] refer to figure 1 ...
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The invention belongs to the field of solar thermal utilization, and in particular relates to a reflective plate mechanism of a solar plate heat collector without chasing the sun, which includes a solar absorbing device, a connecting device and a reflective plate device. The solar absorbing device is the main heat-absorbing part of the solar flat panel collector, and the reflector device provides additional reflected light for the solar panel collector to increase heat absorption, which can be a zigzag reflector or a parabolic reflector , the connecting device is used to connect the reflecting plate device and the solar energy absorbing device. Through accurate calculation, the reflector device and the solar absorbing device are fixed together at a certain angle, and no angle adjustment is required in the later work, so that the solar heat absorbing device can always provide a large amount of solar reflection. The mechanism does not need to install day-to-day equipment, saves installation costs and floor space, and reduces manual operation and maintenance costs; compared with ordinary flat reflectors of equal length, the reflector of the present invention has greater reflection.
Description
technical field [0001] The invention belongs to the field of solar heat utilization, and in particular relates to a reflective plate mechanism of a solar plate heat collector without chasing the sun. Background technique [0002] In order to save energy, protect the environment and reduce traditional energy consumption, the proportion of fossil energy such as coal, oil, and natural gas in the building energy supply system has gradually decreased, while renewable clean energy represented by solar energy has been widely used in the building field. Among them, the solar flat plate collector is one of the main solar energy collection devices in solar thermal utilization. Compared with vacuum tube collectors, solar flat panel collectors have the advantages of good pressure bearing performance, strong anti-fouling ability, durability, and low maintenance rate. However, due to its large surface heat loss, domestic flat-plate collectors have always had the problem of low efficiency...
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IPC IPC(8): F24S10/50F24S23/71F24S23/79F24S80/30
CPCF24S10/50F24S23/71F24S23/79F24S80/30Y02E10/44
Inventor 邱国栋马远洋聂丽君孙健李明皓宇世鹏王金杰
Owner NORTHEAST DIANLI UNIVERSITY