Assessment of the efficiency of using heat recovery units in ventilation systems in the conditions of the Southern Urals

International Conference on Construction, Architecture and Technosphere Safety 2018

土木建筑工程

Starkova, L.G.^1 ; Doroshenko, E.K.^1 ; Khudyakova, M.A.^1

South Ural State University, Lenin Avenue, 76, Chelyabinsk

454080, Russia^1

关键词: Climatic conditions;    Energy efficiency and energy savings;    Heat recovery unit;    Negative temperatures;    Russian economy;    System approach;    Ventilation and air conditioning;    Ventilation systems;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/451/1/012096/pdf
DOI  :  10.1088/1757-899X/451/1/012096

学科分类：土木及结构工程学

来源: IOP

【 摘 要 】

The increase of energy efficiency and energy saving are the main indicators of the improvement and growth of the competitiveness of the Russian economy. One of the system approaches is saving of energy resources through heat recovery. The use of heat recovery units and assessment of the boundaries of their effective use are rather relevant for regions with a long heating period and low negative temperatures. The study proves that special climatic conditions of the Southern Urals provide certain benefits when using heat recovery units in the cold season, relative to other regions, which allows us to use them effectively in ventilation and air conditioning systems throughout the year.