国家/地区 中国（6）
IPC部 F（6）
IPC大类 F25（6）
IPC小类 F25D（6）
IPC F25D017/06（6）
发明人
公开年 2022（3） 2023（2）
申请年 2022（3）  2021（2） 
专利权人

Cooling device for processing graphene, has rotating driver whose output end is connected to rotating part for driving cooling part to rotate to loading cavity, where inner part of cooling part is provided with cooling passage.

WU Z, ZHAO Y, LIANG Y

Graphene heating device for processing fruit and vegetable drying food, has heat partition cooling piece slidably connected on supporting plates and for partitioning space between first supporting plate and second supporting plate.

KANG G

Cooling device for reaction of polycarboxylic acid high performance water reducing agent, comprises cooling box, bottom plate, radiating pipe and guide plate, where two sides of cooling box is equipped with air inlet screen.

REN X, ZHANG M, JIA J, JIA R

Air purifying module used in refrigerator, comprises fan, filtering and absorbing device comprising composite photo-catalytic material comprising titanium dioxide and graphene composite photocatalyst, and filter adsorption net.

JIANG B, YI Y

Device for preparing graphene nano material, has telescopic sleeve whose top end is connected with cooling box, where inner part of telescopic sleeves is provided with damping spring, and number of damping springs is in specific range.

GONG B, GONG R

Radiating device for medical molecular sieve oxygen generator, has cooling water whose side surface is provided with ventilation groove, where inner wall of ventilation groove is welded with guide blade extending inwards.

HE G, XIE L, LIU B