Russian solar collectors for hot water supply of agricultural complexes and small private farms

International Scientific Conference «AGRITECH-2019: Agribusiness, Environmental Engineering and Biotechnologies»

农业科学;生态环境科学;生物科学

Semenov, I.E.^1 ; Ivanov, A.V.^1

Equipment and Rolling Technologies, Bauman Moscow State Technical University, Moscow, Russia^1

关键词: Cost-effective production;    High-efficiency;    Hot-water supply;    Local deformations;    Local processing;    Private farms;    Production technology;    Thin-walled;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/315/5/052016/pdf
DOI  :  10.1088/1755-1315/315/5/052016

来源: IOP

【 摘 要 】

This paper presents data on new designs of Russian solar collectors for hot water supply. Field tests of collector installations showed its high efficiency corresponding to the best foreign analogues. The main advantage of the collector is a low cost, which is achieved by using new methods of local processing. A new cost-effective production technology for a thin-walled heat-receiving panel allows you to produce channels of any shape. Based on the method of local deformation, the production technology of the panels made it possible to arrange their manufacture in Russia and reduce the weight of the panels and their cost by 30...45% compared with the best Japanese and German counterparts.