Photothermal breathing curtain wall

Abstract

The invention relates to the technology of solar utilization, in particular to a photothermal breathing curtain wall. The photothermal breathing curtain wall comprises an upper cover body, a lower cover body and an absorption heat transferring tube. The upper cover body is a transparent space geometry of a three-dimensional structure, the upper cover body and the lower cover body are in sealing connection to form a shell, and the absorption heat transferring tube is matched with the transparent space geometry on the aspect of the structure and / or the position. The photothermal breathing curtain wall is characterized in that an air inlet channel and an air outlet channel are arranged in one side of the shell, a gas exchange cavity is arranged in the position, on one side of the lower shell, of the shell, the gas exchange cavity is provided with an outdoor air inlet tube connected with the air inlet channel, an outdoor air outlet tube connected with the air outlet channel, an indoor air inlet tube and an indoor air outlet tube, and the tail end of the absorption heat transferring tube is arranged in the gas exchange cavity. The photothermal breathing curtain wall has the advantages of being compact in structure, convenient to mount, capable of better fusing with buildings through direct sunlight at different time period and the scattering sunlight at any incident angles, and the like.

Description

technical field [0001] The invention relates to solar energy utilization technology, in particular to a light-heat breathing curtain wall with compact structure, convenient installation and the realization of solar energy to regulate indoor air. Background technique [0002] As we all know, solar water heaters convert sunlight energy into heat energy, and the most common is to heat water from low temperature to high temperature to meet the hot water use in people's life and production. At present, known solar heat collectors mainly include vacuum tube type and flat plate type. Vacuum tube solar collectors have the problems of large outline area, low safety factor, and difficulty in integrated installation with high-rise buildings; flat plate solar collectors have large outline area, low heat exchange efficiency, inconvenient installation, and large heat loss Wait. [0003] The inventor invented a solar thermal collector characterized by a three-dimensional structure in 201...

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Problems solved by technology

In addition, it can also be directly installed on the outer surface of the building without using a bracket to achieve a better integration with the building. The disadvantage is that the heat of the solar energy is exchanged with the medium water, so that the structure is not compact enough.

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