国家/地区 中国（2）
IPC部 F（2）
IPC大类 F24（2）
IPC小类 F24H（2）
IPC F24H009/18（2）
发明人 CHEN A（2）
公开年 2021（2）
申请年 2020（2） 
专利权人 CHEN A（2）

Water tank for water heater, has inner container located at two sides of graphene heating rod and provided with water inlet pipe and water outlet pipe extending out of shell, where outlet of water outlet pipe is provided with graphene ring.

CHEN A

Solar water heater, has graphene or carbon crystal heating film whose bottom part is provided with group of transmission line, where end of transmission line is connected with power generation plate and bottom part of liner is provided with heating rod.

CHEN A