▎ 摘　　要

NOVELTY - The utility model claims a directly-heated red copper pipe graphene hot water device, wherein the technical solution is as follows: comprising a heating box body and a red copper plate water tank installed on two ends of the heating box body; the upper side of the heating box body is provided with an upper sealing cover; the inner part of the heating box body is provided with a red copper square pipe; two ends of the red copper square pipe is connected with the red copper plate water tank; between the red copper square pipe is provided with a main heating body; the main heating body comprises an electrode, a mica sheet and a high temperature graphene heating film; The utility model uses the high temperature graphene heating film as heating body; directly heating the water flowing through the square tube through the red copper square tube wall; and the main heating body can increase or reduce the length or number of the square tube according to the requirement of the water quantity; the main heating body can be used in multiple parallel; it can be made into water heater for bathing; it also can be made into electric boiler for heating; it can circularly boil water until the water evaporator can be used for manufacturing steam device, producing high temperature steam, the heating device has wider use range.