Photo-thermal collection type energy-saving building curtain wall

Abstract

The invention discloses a photo-thermal collection type energy-saving building curtain wall. The photo-thermal collection type energy-saving building curtain wall comprises a curtain wall array installed on the outer wall face of a building, wherein the curtain wall array is formed by splicing one or more photovoltaic curtain wall plates; each photovoltaic curtain wall plate is installed in a shell in a filling mode; a hinge joint is arranged in the middle of the back of each shell; a hinge seat is arranged on the outer wall face, right opposite to the corresponding hinge joint, of the building; and each hinge joint is elastically hinged to the corresponding hinge seat. The building curtain wall has very good heat dissipation capacity, and the conversion efficiency of solar panels is improved; meanwhile, the building curtain wall can be opened through expanded elastic air bags, the interior and the exterior are connected, and the luminous flux in the building is increased; and the relative angle of the solar panels can be adjusted according to the position of the sun in one day, the power generation efficiency is higher, and the structural design is more reasonable.

Description

technical field [0001] The invention relates to the field of building exterior wall decoration, in particular to a light-heat collection type energy-saving building curtain wall. Background technique [0002] The building curtain wall is composed of a supporting structure system and a panel, which can have a certain displacement capacity relative to the main structure, and does not share the impact of the main structure on the building envelope or decorative structure. [0003] Building curtain walls have a large contact area with sunlight. In order to use energy reasonably, someone invented photovoltaic curtain walls. These photovoltaic curtain walls can effectively receive light and heat and convert them into electrical energy. However, the defects of setting curtain walls as photovoltaic curtain walls are also Existence, because the photovoltaic curtain wall is opaque, it will seriously affect the luminous flux inside the building, resulting in a very dark room, and when ...

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Problems solved by technology

[0003] Building curtain walls have a large contact area with sunlight. In order to use energy reasonably, someone invented photovoltaic curtain walls. These photovoltaic curtain walls can effectively receive light and heat and convert them into electrical energy. However, the defects of setting curtain walls as photovoltaic curtain walls are also Existence, because the photovoltaic curtain wall is opaque, it will seriously affect the luminous flux inside the building, resulting in a very dark room, and when the photovoltaic curtain wall works under high daytime temperature, the heat is high, the light energy conversion efficiency is low, and the power generation efficiency is average , and the position of the sun keeps changing during the day, which makes it impossible to maximize the power generation efficiency of photovoltaic curtain wall panels

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