国家/地区 中国（3）
IPC部 F（3） E（2）
IPC大类 F24（3） E04（2）
IPC小类 F24D（3）
IPC F24D013/02（2）
发明人 ZHANG W（3）
公开年 2022（2）
申请年 2021（3）
专利权人 YUNCHENG MEI.（2）

Heating plastic floor pressing with graphene film, has heat absorbing layer whose surface is fixedly connected with surface of warm water pipe, where upper part of graphene film layer is horizontally provided with buffer layer.

ZHANG W

Graphene electric heater, has concave-convex radiating plate whose top is provided with heating device and fixing device, where fixing device is set outside heating device.

WANG B, ZHANG W

Graphene heating floor for disassembling and maintaining, has front and back two ends of floor main portion are provided with pipe inlet and bottom of inner wall of inner placing groove is provided with pipeline groove.

ZHANG W