Photovoltaic building vertical surface and photovoltaic curtain wall
A technology for photovoltaic buildings and building exterior walls, applied in buildings, photovoltaic modules, building components, etc., can solve problems such as temperature rise and air conditioning load increase, improve safety, reduce hot water energy consumption, and improve energy-saving efficiency Effect
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Embodiment 1
[0033] A photovoltaic building facade, such as Figure 1 to Figure 3 As shown, a photovoltaic building facade includes a building exterior wall 1 and a photovoltaic panel 2 arranged on the outside of the building exterior wall 1. A water flow channel 9 and an air flow channel 8 are arranged between the photovoltaic panel 2 and the building exterior wall 1, and the water flow The channel 9 is connected to the hot water supply circuit of the photovoltaic building; the heat generated by the photovoltaic panel 2 is conducted to the water in the water channel 9 through the air in the air channel 8, thereby providing hot water for the photovoltaic building. Wherein the type of the building exterior wall 1 can be a maintenance wall and a load-bearing wall.
[0034] The water channel 9 is arranged on the surface of the building exterior wall 1 and exchanges heat with the photovoltaic panel 2 through the air in the air channel 8 . Specifically, it can also be embedded in the surface o...
Embodiment 2
[0040] The similarities between this embodiment and the first embodiment will not be described, only the differences will be described.
[0041] The significant difference between the present embodiment and the present embodiment is that in the present embodiment, the water channel 9 is connected with the photovoltaic panel 2 to form a photovoltaic curtain wall, and the photovoltaic curtain wall is fixed on the building exterior wall 1 through a connecting component. The connection components generally include the sub-frame system for laying out the photovoltaic curtain wall, such as aluminum alloy hanging seat horizontal profiles 5, vertical aluminum alloy profiles 6, bolts 4, corner brackets, and related components such as embedded parts in the building exterior wall 1.
[0042] More preferably, the water flow channel 9 can be embedded in the air flow channel 8 to increase the heat exchange efficiency.
[0043] The method of integrating photovoltaic panels 2, water flow chan...
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