▎ 摘　　要

NOVELTY - The utility model claims a water heater zero cooling water auxiliary water outlet device convenient for heating, comprising a main body shell, one end of the main body shell is provided with a water inlet, the other end of the main body shell is provided with a water outlet, the outer side of the main body shell is fixedly installed with a reinforcing layer, the top of the main body shell is provided with a U-shaped groove, the inner part of the U-shaped groove is slidingly provided with an upper cover, one end of the main body shell close to the water inlet is provided with a groove. The utility model heats the heating pipe so that the heat is quickly transmitted to the water guide pipe through the heat conducting plate, so as to primarily heat the water in the water guide pipe, the water guide pipe is set into wave shape, so as to prolong the time of the zero cold water flow, at the same time, because the water guide pipe is made of graphene material, it is convenient to accelerate the speed of heat conducting and convenient for omnidirectional heating the water in the water guide pipe, which avoids the need of cold water to be discharged and then use, so as to improve the use experience.