▎ 摘　　要

NOVELTY - The element has a heat exchange tube that is located within the housing and extends between the two ends, the heat exchange tube forming a path through the housing. The path includes passage through the housing. A fluid inlet at the bottom of the housing. A fluid distributor is connected to the fluid inlet and located between the bottom of the housing and the heat exchange tubes. The fluid distributor comprises an opening facing the bottom of the housing. The two areas are connected to each other by pipes. The water is replenished from the replenishment area to the evaporation area. The evaporation area includes a plexiglass cover, a housing assembly, a lamination assembly and a nanoporous graphene oxide film. USE - Thin film evaporation element for use in solar sea water desalting device. ADVANTAGE - The loop heat pipe solar heat collector with a novel structure is designed, and the solar heat collector adopts the light energy evaporation film, so that the energy is saved, the environment is protected, the efficiency is high, the utilization efficiency of solar energy is improved, and the effects of environment protection and energy saving are achieved. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a solar sea water desalting device. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of the thin film evaporation element for use in solar sea water desalting device. (Drawing includes non-English language text)