An ultra-thin flat vacuum tube solar collector
A solar collector and vacuum tube type technology, which is applied to solar collectors, solar collectors using working fluids, solar thermal energy, etc., can solve the problem that the appearance of the vacuum tube is not flat, the cold resistance is poor, and the heat collection efficiency is poor. low level issues
Active Publication Date: 2016-01-27
ZHEJIANG SHENTAI SOLAR ENERGY
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Problems solved by technology
The advantages of flat plate collectors: simple and elegant appearance, perfect combination with buildings, strong impact resistance, good safety, but poor cold and frost resistance, low heat collection efficiency, not suitable for use in areas with low temperatures
The advantages of vacuum tube collectors are high heat collection efficiency, strong cold and frost resistance, but the appearance of vacuum tubes is not as flat as flat, especially in the foreign and European markets where the shape of vacuum tubes is not favored
Method used
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[0021] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings.
[0022] see Figure 1~6 As shown, the figure shows the structure of the ultra-thin flat vacuum tube solar collector provided by the embodiment of the present invention. For ease of description, only parts related to the embodiments of the present invention are shown.
[0023] The ultra-thin flat vacuum tube solar heat collector described in the embodiment of the present invention comprises a flat aluminum alloy shell 1 with tempered glass 2 on the surface, and a group of vacuum heat collecting tubes 8 are enclosed in the aluminum alloy shell 1, so that A flow channel 4 is provided on one side of the vacuum heat collecting tube 8 described above.
[0024] A CPC reflector 9 is arranged in the flat aluminum alloy shell 1, which is used to reflect the light passing t...
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Abstract
The invention discloses an ultra-thin flat plate vacuum pipe solar heat collector, comprising a flat plate aluminum alloy shell; tempered glass covers above the aluminum alloy shell; a group of vacuum heat collecting pipes are wrapped in the aluminum alloy shell; a runner is arranged at one side of the vacuum heat collecting pipes. The ultra-thin flat plate vacuum pipe solar heat collector combines the advantages of a flat plate heat collector and a vacuum pipe heat collector and breaks through the interferences of factors that the flat plate heat collector and the vacuum pipe heat collector are limited by use environment and the like. The ultra-thin flat plate vacuum pipe solar heat collector is combined with the flat plate heat collector and the vacuum pipe heat collector and adopts an internal reflector to condense light and collect heat.
Description
technical field [0001] The invention relates to a solar heat collector, in particular to an ultra-thin flat vacuum tube type solar heat collector. Background technique [0002] There are more or less fatal defects in the heat collectors in the existing market. The advantages of flat plate collectors: simple and elegant appearance, perfect combination with buildings, strong impact resistance, good safety, but poor cold and frost resistance, low heat collection efficiency, not suitable for use in areas with low temperatures. The advantages of vacuum tube collectors are high heat collection efficiency and strong cold and frost resistance, but the appearance of vacuum tubes is not as beautiful as a flat plate, especially in the foreign and European markets where the shape of vacuum tubes is not favored. Contents of the invention [0003] The object of the present invention is to provide an ultra-thin flat vacuum tube solar heat collector with high heat collection efficiency, ...
Claims
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IPC IPC(8): F24J2/05F24J2/24F24J2/10F24J2/46F24S10/40F24S10/70F24S23/70
CPCY02E10/44
Inventor 俞海强
Owner ZHEJIANG SHENTAI SOLAR ENERGY