国家/地区 中国（4）
IPC部 F（4）
IPC大类 F24（4）
IPC小类 F24D（4） F28D（3） F28F（3）
IPC F24D013/00（4）
发明人
公开年
申请年 2020（2） 
专利权人

Graphene phase change energy-gathering dispersion used as heating material for electric heating, comprises graphene, alcohol phase change material, additives, and water.

WANG H, YE H, CHEN H, YUAN L, YU X

Graphene heat exchanger, has lower shell whose right wall is provided with water outlet pipe, and heat exchange chip provided with water pipe opening, where water inlet pipe and water outlet pipe of water injection pipeline are provided with control valve.

LI Y

Graphene electric heater with fin comprises heat exchange plate, water inlet, sealing ring, heating chamber, heat storage area, water drain, water outlet cavity, control box and middle cavity, where inside of fin is connected with water drain.

ZHANG X, ZUO Q

Plate type heat exchange graphene electric heater for heat exchange, has heat exchange plate divided into multiple regions by multiple strip-shaped convex support groups, where support group is arranged with graphite heating film.

DING W, NIE X, SHEN J