国家/地区 中国（5）
IPC部 C（5）
IPC大类 F24（5）
IPC小类 F24D（5）
IPC F24D019/10（5）
发明人
公开年 2022（2）
申请年 2021（2） 
专利权人

Multi-energy combined energy-saving heat supply system, has mounting plate whose side is equipped with cable pipe extending out of top part of shell, where end of cable pipe is provided with current transducer.

ZHANG Z, CHEN X, ZHANG G, XU J

Multifunctional electric heating coating system has control element and heating coating electrically connected through conductive circuit, and output end of control module electrically connected with input end of display module through lead.

WEN Y, WEN N, WEN Z

Graphene electric heating furnace comprises inner part provided with graphene heating sheet of box body, filter piece installed in box body comprising fixed filter piece and movable filter piece, and driving piece.

FAN Q

Aluminum-based graphene heating plate comprises mounting bracket, power plug, and aluminum-based graphene heating component, where power plug and aluminum-based graphene generate heat, component is electrically connected.

LI Y

Graphene heat conduction and radiation far infrared based ground heating device has relay in which cathode of output terminal is connected to output terminal of cold line, and temperature controller that is connected to power switch.

YAN H, XI J