国家/地区 中国（2）
IPC部 F（2）
IPC大类 F28（2）
IPC小类 F28D（2）
IPC F28D007/08（2）
发明人
公开年
申请年 2021（2）
专利权人

Heat energy recycling device has slide rail that is fixedly connected between opposite sides of front face of two annular plates, and sleeve whose front face is slidingly connected with back of slide rail through slide block.

SHENG L, MA Y

Graphene anti-corrosion coating heat exchanger for transferring portion of heat of hot fluid to cold fluid, has fan whose inner side wall is close to left side edge of fixedly connected with net, where inner is heat insulating layer.

JI G, XU H