Efficient temperature control solar thermal utilization building curtain wall component

Abstract

The invention provides an efficient temperature control solar heat utilization building curtain wall component. The component comprises a heat collecting assembly, a thermal insulating assembly and an air passage formed between the heat collecting assembly and the thermal insulating assembly. The heat collecting assembly comprises an outer glass layer and an inner glass layer. A closed hollow structure is formed by the outer glass layer and the inner glass layer. The thermal insulating assembly comprises an infrared heat reflection material layer, a thermal insulating material layer and a reinforcing structure, wherein the thermal insulating material layer is disposed between the infrared heat reflection material layer and the reinforcing structure, and the air passage is disposed between the inner glass layer and the infrared heat reflection material layer. By combining solar heat utilization with a building curtain wall, the building curtain wall component has a function of solar heat collecting. By heating air, the building curtain wall component is capable of supplying domestic hot water for a building, preserving heat for a building, supplying heat in winter, cooling in summer and the like. If the building curtain wall component is combined with an air-source heat pump, the problem that energy efficiency ratio of the air-source heat pump is lowered in northern cold areas due to winter frost can be solved effectively.

Description

technical field [0001] The invention relates to a high-efficiency temperature-adjusting solar heat utilization building curtain wall component using air as a medium, and belongs to the technical field of solar heat utilization and functional building materials for green buildings. Background technique [0002] In recent years, my country's construction industry has become one of the three "large energy consumers" alongside industrial energy consumption and transportation energy consumption. Statistics show that construction energy consumption accounts for about 30% of the total energy consumption in society, and when the consumption of building materials is added to the production process, it accounts for 46% to 47% of the total energy consumption in society. Huge building energy consumption has become a huge burden on our national economy. In order to reduce building energy consumption, there are many attempts to utilize solar heat, such as solar water heaters, solar ther...

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Problems solved by technology

[0003] Purpose of the invention: The present invention provides a high-efficiency temperature-adjusting solar heat utilization building curtain wall component, which aims to solve the problems of single function and high energy consumption of the previous building curtain wall

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