国家/地区 中国（3）
IPC部 F（3）
IPC大类 F25（3）
IPC小类 F25D（3）
IPC
发明人 CHEN Z（3）
公开年
申请年
专利权人

Energy-saving refrigerator radiating structure, has water tank whose top end is fixedly installed with water pump, where top end of refrigerator main body is installed with wind seat, and exhaust fan.

DU R, CHEN Z

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

Device for quickly preparing graphene, has supporting blocks that are fixedly connected with heating chamber, graphite tube connected with fixing buckle, and vacuum exhaust pump provided in housing portion.

CHEN Z