Color steel tile roof photovoltaic module installation method and structure

Abstract

The invention provides a color steel tile roof photovoltaic module installation method and structure. The method comprises the following steps of (S1) unscrewing a fixed part which is arranged on a color steel tile roof, and forming a first gap between the color steel tile roof and the fixed part; (S2) arranging an EPDM gasket, a Z-shaped connecting piece group and a stainless steel gasket in thefirst gap in sequence; (S3) fully coating sealant in the first gap; (S4) screwing the fixed part; (S5) connecting support steel beams with the Z-shaped connecting piece group; and (S6) installing a guide rail on the support steel beams, and installing a photovoltaic module on the guide rail. The method is tightly combined with an original roof structure system on the premise that the original roofstructure system is not damaged, and the potential risks of direct stress and tearing deformation of a roof panel are avoided. The method has the advantage of simplicity in operation and has high typhoon resistant capability, and the water leakage risk caused by roof punching is avoided.

Description

technical field [0001] The invention belongs to the field of new energy, and in particular relates to a method and structure for installing a photovoltaic module on a color steel tile roof. Background technique [0002] With the continuous development of the economy, the consumption of fossil energy by the whole society has gradually increased, and the contradiction between energy supply and demand has gradually intensified. The extensive use of fossil fuels such as coal and oil has caused a series of environmental problems such as global warming, acid rain, and smog. The global ecological environment is facing a huge test. Therefore, new energy sources represented by nuclear energy, wind energy, solar energy, and water energy have become the focus of attention of countries all over the world. Among them, solar energy has become the focus of research and development in various countries due to its unique advantages. As a typical way of utilizing solar energy, rooftop dist...

AI Technical Summary

Problems solved by technology

Generally, the thickness of the color steel plate is 0.6 ~ 0.8mm. The force of the component directly acts on the roof panel through the connector. If it is affected by a large external force (such as a typhoon), it will cause damage to the color steel roof.

The newly added opening increases the risk of water leakage in the plant

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