国家/地区 中国（8）
IPC部 F（8）
IPC大类 F24（8）
IPC小类 F24F（8） B01D（2）
IPC F24F008/158（8）
发明人
公开年 2021（8）
申请年 2020（8）
专利权人

Door with graphene full heat exchange fresh air system, has movable door plate that is provided with fresh air device which comprises fresh air fan and graphene heating device.

LI C, LIN W

Air purifier for killing pathogenic bacteria virus in air and removing formaldehyde in air, has trumpet-shaped cavity gradually increased from air flow driving fan to inner diameter of graphene filter screen filter layer.

HUANG X

Fan device for fresh air system, has fixing frame provided with air suction pump, where upper part of air suction pump is arranged opposite to air inlet of top end of shell, and air inlet is provided with adjusting mechanism.

CHEN P

Graphene plasma micro-electrostatic dust collecting, sterilizing and purifying device, has magnetic absorbing plate whose middle position is located at side of air inlet grid, and dust collecting plate whose end is connected with filter plate.

ZHENG W

Air purifying filter core comprises orderly laminated dust filtering layer, nano-silver ion antibacterial net, graphene filter layer and graphene modified active carbon filter layer, where graphene filter layer comprises graphene coating.

ZHANG H, CAI H, XIE Z, PAN D, ZHANG Y

Assembled heating wall hanging picture, has mica plate whose front side is fixedly installed with picture placing layer, and active carbon bag whose left and right sides are fixedly installed with four-hole hidden column.

YANG Z, XU L

Activated carbon composite filter screen comprises front plate, back plate, frame structure layer and filter core, where four corners of one side of front plate are fixedly provided with mounting sleeve.

YU X, GAO F, ZHANG J

Fresh air system for improving indoor air quality, has temperature-changing box whose inner side right end is movably installed with heat exchange device, where two ends of inner wall of right side of shell are provided with air outlet.

ZHAO J