▎ 摘　　要

NOVELTY - A water molecule cooling unit consists of a base material sheet having a graphene sheet and a rim sheet having a single-layer graphene sheet having a rim portion for partitioning a space portion for accommodating water molecules and regulating the thermal motion of water molecules by holding the water molecules in the space portion, which is laminated on the base material sheet. USE - Water molecule cooling unit is used as portable cooling source for refrigeration compressor. Can also be used for server, semiconductor device, portable micro-cooler, and battery, linear motor, and engine of motor truck. ADVANTAGE - The lightweight water molecule cooling unit has reduced power-consuming property. DESCRIPTION OF DRAWING(S) - The drawing shows the schematic view of the structure of several graphene filters accommodated in a container. Metal storage container (6) Upper cover for pressurization (7)