国家/地区 中国（4）
IPC部 F（4）
IPC大类 F25（4）
IPC小类 F25D（4）
IPC F25D023/06（4）
发明人
公开年 2021（2）
申请年 2020（2） 
专利权人

Heat exchange structure for inner lining of refrigerator, has graphene coating layer uniformly coated on outer surface of inner lining main body, and refrigerating pipeline whose periphery is covered with aluminum foil paper.

CHEN K, LIU H

Ice chest opening back coil heat conduction heat insulation layer, has foaming layer arranged on bottom surface of aerogel adiabatic felt layer, and graphene slurry layer embedded with S-shaped coil pipe, where outer wall of coil pipe is jointed with back plate.

YANG J, XU Y, MA S

Baffle plate heating device used for refrigerator comprises base film, heating body, insulating layer, graphene layer, conductive line layer, and power supply device.

GENG D

Graphene storage freezer, has cabinet body connected with pipeline, and first baffle plate and second baffle plate fixed with fixture block, where first baffle plate is provided with clamping groove and fixture block.

WANG J