国家/地区 中国（6）
IPC部 F（7） B（5） H（4）
IPC大类 F25（7）
IPC小类 F25B（7） B01J（2） B65D（2）
H02J（2）
IPC F25B021/02（7）
发明人
公开年 2021（5）
申请年 2020（7）
专利权人

Apparatus for removably receiving container, comprises structural assembly having cavity configured to removably receive container, renewable power source supported by structural assembly, electrical component including power storage.

MCRAE M M

Semiconductor refrigeration sheet for heat preservation cosmetic box, has cold end substrate and hot end substrate provided with heat insulating plate, and P-type semiconductor and N-type semiconductor provided with graphene layer.

CHEN G

Cooling water system, has shell whose end is provided with liquid outlet pipe, where liquid outlet of liquid outlet pipe is installed with metal filter screen through bolt and inner surface layer of shell is provided with stain-resistant layer.

WAN L

Wine temperature regulator with double functions of heating and refrigerating, has temperature sensor which is set on inner wall of cup wall of wine temperature regulator and is electrically connected with control circuit board.

CHU Z, PAN Z, TAN H

Bidirectional cast iron gate, has door frame provided with first cast iron door and second cast iron door, and servo motor whose output shaft is connected with rotating shaft through coupler, where top of door frame is welded with mounting chamber.

DU Y

Porous material thermal distillation water purification system useful in water treatment, has compressor, condensing radiator, expansion valve and evaporative refrigeration fins that are connected end to end to form closed Carnot cycle loop.

QU L, LIAO Q, CHENG H

Cooling device for graphene production reaction kettle, has rotating rod whose right end passes through right side of inner cavity of water tank, where right sides of top part and bottom part of rod are fixedly connected with stirring rod.

LIU J, CHEN J, WU D, LIU Z, CHEN X, CHEN Z