国家/地区 中国（2）
IPC部 F（2）
IPC大类 F24（2）
IPC小类 F24D（2）
IPC F24D015/02（2）
发明人
公开年 2022（2）
申请年 2021（2）
专利权人

High-efficiency graphene heater for heating device, has graphene coating which is distributed on periphery of outer wall of heat conducting pipe.

JIANG M, CHEN B

Solar energy heat storage device has heat collecting bracket and supporting frame form triangular structure, surface of heat collecting bracket close to each other is equipped with moving groove plate, and back of supporting frame is equipped with heating box.

XIANG Z