国家/地区 中国（9）
IPC部 F（9）
IPC大类 F24（9） H05（9） A61（2）
IPC小类 F24D（9）
IPC F24D019/10（9）
发明人 REN Q（2）
公开年 2020（9）
申请年 2019（7）  2020（2） 
专利权人 GRAHOPE NEW .（2）

Variable power graphene electric heating system, has proportional-integral-derivative analog quantity output temperature controller connected with controllable silicon voltage regulating module, and temperature probe installed in heating section.

SUN H

Graphene heating film with over-temperature protection comprises protective layer, conductive layer and graphene heating layer, where graphene heating layer is graphene film layer with positive temperature coefficient effect.

PAN Y, FANG Y, WU G, HUANG H, LIU L

Graphene bathroom heater, has graphene heating component and negative oxygen ion generator provided with waterproof layer, where graphene heating component is provided with transparent graphene electric heating film.

REN Q

Graphene floor heating system, has insulating plate fixed on bottom layer, graphene heating sheet provided with silver glue electrode, where graphene heating sheet is fixed with heat preservation plate.

LI M

Graphene composite smart health floor heating device, has insulating plate whose upper surface is paved with reflecting layer, and temperature controller electrically connected with heating layer through lead.

XIE K, GUO H, MA X, LIU C, ZHU L, PAN D

Series of energy-saving heating equipment of graphene electric heating film which is installed on lower half of large boiler vacuum tube, another graphene electric heating film that is installed in lower communication pipe of large boiler.

ZHANG Y

Graphene far infrared heating mural has infrared detector provided on bottom frame, infrared detector, temperature detector, indicator light are connected to microcontroller, and wireless communication unit connected to microcontroller.

DAI M

Graphene bathroom warmer, has graphene heating component and negativeoxygen ion generator provided with waterproof layer, and shell comprising front shell and back shell, where graphene heating assembly is located in shell.

DENG M, ZHANG Q, YUAN K, REN Q

Antibacterial flexible modular heating floor-heating device has electrode layer that is connected to wire connector, and outer connector that is connected with power supply so as to heat graphene silver nanowire slurry layer.

ZHANG Z, LV P, TAO B