Soft circulation heat exchange structure and curtain with soft circulation heat exchange structure

Abstract

A soft circulation heat exchange structure comprises a heat absorption layer, a circulation heat exchange pipe, a circulation medium and a heat isolation insulating layer. The heat absorption layer, the circulation heat exchange pipe and the heat isolation insulating layer are made of flexible materials. The circulation heat exchange pipe is a flat circulation loop, and a pipeline, closely attached to the inner side of the heat absorption layer, in the length direction of the circulation heat exchange pipe is a heat absorption branch. The other pipeline in the length direction of the circulation heat exchange pipe is a heat releasing branch. The heat releasing branch is used for releasing heat for an object to be heated. A one-way valve is arranged in the circulation heat exchange pipe. The heat isolation insulating layer is arranged between the two branches in the length direction of the circulation heat exchange pipe and covered with a radiation reflection layer. The invention further provides a curtain with the structure. By means of a circulation heat conduction structure made of the flexible material and the curtain with the structure, the problems that an existing solar heat exchange component is a hard component and cannot be attached to a curved surface or complex polyhedrons are solved. Meanwhile, the soft circulation heat exchange structure is provided with the one-way valve, and whether the heat exchange circulates or not and the circulation direction can be controlled.

Description

Technical field: [0001] The invention relates to the utilization field of solar radiation, in particular to a flexible circulation heat exchange structure and a curtain adopting the flexible circulation heat exchange structure. Background technique: [0002] The sun transmits energy in the form of electromagnetic waves, which is called solar radiation, which refers to the flow of electromagnetic waves and particles emitted by the sun to the outer space. The energy transmitted by solar radiation is called solar radiation energy. The distribution of solar radiant energy by wavelength is called solar radiation spectrum (0.4-0.76 μm is the visible light region, accounting for 50% of the energy; above 0.76 μm is the infrared region, accounting for 43%; the ultraviolet region is less than 0.4 μm, accounting for 7%). [0003] With the depletion of non-renewable energy sources, solar energy and other energy sources are becoming more and more important. The use of solar energy is d...

AI Technical Summary

Problems solved by technology

At present, in the field of directly receiving solar radiation to generate heat, whether it is a vacuum tube or a solar panel, the heat exchange components are hard and have a fixed shape, which is not suitable for fitting curved or folded surfaces, and the application in this area is very limited.

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