国家/地区 中国（5）
IPC部 C（5）
IPC大类 C09（5）
IPC小类 F24D（5）
IPC F24D013/02（4） C09K005/06（2）
发明人
公开年 2022（5）
申请年 2021（2）  2022（2） 
专利权人

Mica plate-based graphene electric heater comprises metal shell, heating element bracket provided with several mica-based heating sheets uniformly arranged, gap provided between adjacent mica-based heating sheets, and frequency conversion motor.

MA Z, JIAO H, WU X, LI C, LI G, HOU L, GENG X, WU H, HE Z

Preparing phase change heat storage floor comprises e.g. mixing and stirring organic/inorganic heat storage material and porous carrier to prepare composite phase change material, physically mixing cement powder and composite phase change material powder, adding water, and stirring.

FAN G, BIE Y, ZOU T, ZHANG D, LI H, YANG L, ZHANG J, TANG X, WANG J, XU T

Graphene phase change energy-gathering dispersion used as heating material for electric heating, comprises graphene, alcohol phase change material, additives, and water.

WANG H, YE H, CHEN H, YUAN L, YU X

Graphene floor heating film with fast heating, comprises graphene heating layer, upper and lower packaging layer attached to upper and lower surface of grapheneheating layer, and upper and lower insulating layer attached to outer surface.

WANG G, ZHU X

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