Photovoltaic building integrated section bar

Abstract

The invention discloses a photovoltaic building integrated section bar. According to the technical scheme, the photovoltaic building integrated section bar comprises an inner frame, an outer frame andan air duct assembly; an outer wall is arranged on the left side of the inner frame, the inner frame is fixedly installed on the outer wall of the outer wall, the inner frame comprises first stand columns, the outer frame is arranged on one sides of the first stand columns, the outer frame comprises second stand columns, second metal plates are arranged on the two sides of each second stand column, the second metal plates are fixedly installed on the outer walls of the second stand columns through second rivets, second cross beams are arranged on the inner walls of the two second stand columns, and first grooves are formed in the two sides of each second cross beam. The photovoltaic building integrated section bar has the beneficial effects that a photovoltaic panel is installed in an included angle between the two stand columns and the second cross beams, first heat insulation strips and second heat insulation strips are sequentially inserted into the inner walls of first heat insulation plates and second heat insulation plates, insertion plates are sequentially inserted into the second heat insulation plates of the second cross beams, so that fourth grooves clamp the top and thebottom of the photovoltaic panel, the insertion plates are sequentially inserted into the first heat insulation plates of the second stand columns, so that the fourth grooves clamp the two sides of the photovoltaic panel, and the photovoltaic array is convenient to maintain.

Description

technical field [0001] The invention relates to the technical field of photovoltaic buildings, in particular to integrated photovoltaic building profiles. Background technique [0002] Building integrated photovoltaics is a new concept of applying solar power generation. Simply put, it is to install solar photovoltaic power generation arrays on the outer surface of building envelopes to provide electricity. According to the different ways of combining photovoltaic arrays with buildings, photovoltaic Building integration can be divided into two categories: one is the combination of photovoltaic arrays and buildings, and the other is the integration of photovoltaic arrays and buildings, such as photovoltaic tile roofs, photovoltaic curtain walls, and photovoltaic lighting roofs. In these two ways, the combination of photovoltaic arrays and buildings is a commonly used form, especially the combination with building roofs. Since the combination of photovoltaic arrays and buildin...

AI Technical Summary

Problems solved by technology

[0003] The existing technology has the following disadvantages: the existing photovoltaic exterior wall profiles have high maintenance and component costs, low photovoltaic performance, and are mostly designed, constructed and installed at the same time as the building, resulting in the progress of the photovoltaic system project being restricted by the overall progress of the building. In addition, the solar radiation absorbed by the photovoltaic array is relatively high, resulting in a large indoor temperature difference, which is not conducive to indoor ventilation and heat preservation.

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