国家/地区 中国（5）
IPC部 F（7）
IPC大类 F24（7）
IPC小类 F24F（7） A61L（4） B01D（2）
IPC F24F003/16（7）
发明人 LIU X（2）
公开年 2020（5） 2021（2）
申请年 2020（7）
专利权人 ZHEJIANG SIT.（2）

Air purifying, sterilizing and virus inactivating device useful e.g. in functional composite material has e.g. blower device, deep UV light source, and photocatalysis light source electrically connected to power source connection device.

LIN K, XU Z

Air-purification system for ultraviolet light-based air purifier, comprises one high efficiency particulate air filtration unit (HEPA) where HEPA filter bed extracts air from external atmosphere and performs a HEPA filtration.

SINGHAL A V, SHARMA A K, HAJELA K, SYED S A I, KUMAR N, SHARMA D, JAI S

Dynamic and static double-combined water-soluble air sterilizing device comprises device shell provided with primary filter layer, static plasma filter layer, water curtain and active carbon graphene filter layer.

ZHAO Z, LI R, ZHANG X, XIE J

Graphene electrostatic dust-collecting sterilizing air purifier, has coarse effect filter screen, electrostatic dust collecting sterilizing filter core and HEPA filter screen that are detachably installed in machine shell according to order from bottom to top.

LIU X

Environment regulator for purifying air, has air channel connected with air inlet and air outlet, graphene heating element arranged in air channel, and negative ion generator arranged in frame body, and arranged facing to another air outlet.

LIAO J, YANG M, CHENG Z, LIU Q, MENG J

Fan-free graphene electrostatic dust-collecting sterilizing air purifying device, has rear cover whose top part is provided with top cover, where right side middle part of rear cover is provided with high voltage power supply and ventilation opening.

LIU X

Graphene air filtering device, has filter inner box whose middle unit is provided with ultraviolet lamp, where front side of filter outer box is provided with air outlet that is provided with draft fan blowing outward.

YANG W, DING J, YANG Z, ZHAO M, WANG Y