Compound vacuum glass plate

Abstract

The invention discloses a compound vacuum glass plate, and belongs to a matched component of a wall-mounted solar heat collection plate. The compound vacuum glass plate comprises a main glass plate, an assistant glass plate, and a degasser. The main glass plate is the transparent reinforced glass plate. The assistant glass plate is the transparent glass plate of which one side is regularly distributed with bulges. The main glass plate and the assistant glass plate with the same dimension are superposed together. The bulges of the assistant glass plate are positioned on the inner face. A cavity formed by the main glass plate and the assistant glass plate is treated by the vacuum treatment and the periphery is treated by the sealing treatment. The degasser is fixed at the periphery of the interior. The interior of the compound vacuum glass plate is vacuum and the thermal-insulating and heat-preserving effect is good. Through the convex lens effect, the light condensation phenomenon is generated by passing the convex light rays locally, so the basic temperature in a flat-plate solar collector is improved, and the heat collecting efficiency is improved.

Description

technical field [0001] The invention belongs to the category of wall-mounted solar thermal collector components. Background technique [0002] Nowadays, flat-plate solar collectors have gradually become the mainstream of solar collectors because they can be installed with high-rise buildings; however, after extensive use, it can be seen that the current flat-plate collectors are mostly installed on the sunny walls of buildings with brackets , the configuration glass plate is generally cloth tempered glass plate, and its heat preservation effect is not very good, so the effect of flat plate collectors in winter is average. Contents of the invention [0003] In view of the disadvantages mentioned above, this kind of composite vacuum glass plate is specially designed. The design idea is: use composite glass plate, vacuumize the middle, increase the heat insulation effect, and improve the heat preservation effect. [0004] The solution of the present invention is: a composite...

AI Technical Summary

Problems solved by technology

[0002] Nowadays, flat-plate solar collectors have gradually become the mainstream of solar collectors because they can be installed with high-rise buildings; but after extensive use, it can be seen that the current flat-plate collectors are mostly installed on the sunny walls of buildings with brackets , the configuration glass plate is generally cloth tempered glass plate, and its thermal insulation effect is not very good, so the winter effect of the flat plate collector is general

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