Total heat exchange element

Abstract

The utility model provides a total heat exchange element which comprises a plurality of heat exchange layers which are arranged in a stacked mode, and any two adjacent heat exchange layers are arranged in a crossed mode. The heat exchange layer comprises a substrate layer and corrugations arranged on the substrate layer, the corrugations are arranged on the substrate layer in an array mode, the corrugations are arranged in parallel, and the heat exchange layer is characterized in that the corrugations and the substrate layer form an S-shaped bent channel. The S-shaped bent channels can enable air to form turbulent flow, the central part can be fully utilized, sufficient heat exchange can be achieved, and the heat exchange performance is improved.

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