国家/地区 中国（2）
IPC部 F（2）
IPC大类 F28（2）
IPC小类 F28D（2）
IPC F28F009/00（2）
发明人
公开年 2018（2）
申请年
专利权人

Boiler-based cooling coil pipe heat exchanger, has connecting plate assembled on heat exchanger shell, where outside of heat exchanger shell is internally provided with graphene filler, and internal pipe coil assembled with graphene filler.

DING X, WANG Q, LI H

Graphene rotational flow heat exchanger, has cyclone tube arranged within box body, rotational flow pipe rolled into spiral body by separating plate, and cover plate and side panel connected by expansion bolt.

SU C, QIU M, HAN H