国家/地区 中国（2）
IPC部 F（2）
IPC大类 F24（2）
IPC小类 F24S（2）
IPC F24S010/70（2）
发明人
公开年 2021（2）
申请年
专利权人

Magnetic field regulation and control type solar heat collecting device for renewable energy development sector, has vacuum heat collecting pipe added with heat collecting working substance of composite magnetic particles.

GAO Z, PEI Y, ZHOU X

Intelligent efficient organic fertilizer fermentation system comprises a fermentation tank, an energy storage tank and a solar heat exchange device, the fermentation tank is provided with a radiator group.

DONG B, CHEN Y, LEI D, SUN L, GUO D, LIU Y, LIU G, BAOBURIE