Solar vacuum heat collection pipe having approximate counter-current heat exchange effect and vacuum heat collection system

Yan Chen (Inventor), Tianrun Yang (Inventor), Qie Sun (Inventor), Changjiang Wang (Inventor), Hailong Li (Inventor), Feng Luo (Inventor), Hongyi Yin (Inventor)

Research output: PatentAcademic

Original languageChinese
Patent numberZL 201710281853.0
IPCY02E10/44
Priority date26/04/17
Publication statusPublished - 4 Sept 2018
Externally publishedYes

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