▎ 摘　　要

NOVELTY - The utility model claims an outdoor kettle, comprising a kettle body, the kettle body is provided with a detachable connection of the filter cylinder, the filter cylinder is hermetically connected with the graphene composite film. the grapheme composite film comprising a graphene layer and the polyether sulfone supporting layer are set in turn from up to down, top of the filter cylinder is detachably connected with the kettle cover, wherein the kettle body is provided with observation window hermetically connected with the kettle body, said kettle body outer side wall close to the observation window is provided with a scale layer. outer side wall of the kettle body is further provided with a handle, the handle comprises a telescopic plate connected with the kettle body, said expansion plate far away from one end of the kettle body is set on the lower surface of the vertical plate, the vertical plate far away from the one end of the telescopic plate is provided with a bent part; the bent part is provided with teeth, the bottom of the pot body is detachably connected with a heating block, the heating block is provided with a heating wire. The utility model is convenient to carry, at the same time, filtering and sterilizing to the natural water source.