Electric thermos bottle capable of filtering flowing water

An electric thermos bottle capable of filtering flowing water, comprising:

• a thermos bottle;
• an internal glass container disposed in said thermos bottle and forming a water-storing space therein;
• a filter disposed at a top of said water-storing space;
• a heating pipe disposed in a bottom of said water-storing space;
• a water pump disposed at the bottom of said water-storing space;
• and
• a water supply pipe, one end thereof being connected to said water pump, and the other end thereof forming a reflux mouth and a water outlet, said reflux mouth being disposed above said filter, said water outlet being disposed outside said thermos bottle, said water outlet being connected with a water button;
• whereby water in said water-storing space can flow through said water supply pipe, flow out of said reflux mouth, and be filtered by said filter by continual action of said water pump, or water in said water-storing space can flow through said water supply pipe and out of said water outlet when said water button is pressed.