▎ 摘　　要

NOVELTY - The heater has a fixing block rotatably connected with a sealing plate through a rotating block. A side of a shell mechanism (1) is detachably installed with a filtering mechanism (3). A heating pipe i.e. graphene pipe, is installed on a side of the sealing plate far away from the rotating block. A temperature control secondary protection pipe is installed on a side of the sealing plate located on the heating pipe. A plug is installed on the side of the sealing plate located at the temperature control secondary protection pipe. A side of the sealing plate is formed with a groove that is provided with a screw thread. The sealing plate is in threaded connection with a filter cover. USE - Graphene tubular water heater for an intelligent household system (claimed). ADVANTAGE - The heater is convenient to install, and can simplify operation of cleaning and dismounting and provide a reliable cleaning structure, clean conveniently, and improves heating efficiency, and reduces energy consumption, time consumption and labor intensity. DESCRIPTION OF DRAWING(S) - The drawing shows a perspective view of a graphene tubular water heater. Shell mechanism (1) Filtering mechanism (3) Protective shell (101) Connecting plate (302) Handle (303)