The Evaluation of Household Heat Emissions in Residential Buildings

International Multi-Conference on Industrial Engineering and Modern technologies

Pukhkal, V.^1

Saint Petersburg State University of Architecture and Civil Engineering, Vtoraja Krasnoarmejskaja str., 4, St. Petersburg

190005, Russia^1

关键词: Electrical energy consumption;    Electrical ovens;    Experimental research;    Heating system;    Hot-water supply;    Regulatory documents;    Residential building;    Residential house;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/463/3/032049/pdf
DOI  :  10.1088/1757-899X/463/3/032049

来源: IOP

【 摘 要 】

The estimation of household heat emissions in residential buildings, which are taken into account in a design of heating systems, was performed. Utilized calculation methods represented in regulatory documents were reviewed. The necessity of additional studies on sources, values and properties of indoor heat emissions in residential buildings' flats was established. Heat gains from persons, hot water supply, electrical and cooking equipment were examined. Experimental researches of energy consumption's actual structure in operated standardized residential houses equipped with electrical ovens and having average floor space per person of 19.2 m2 were analyzed. The data on relative changes of average 24-hour specific electrical energy consumption during a year by household appliances in flats was obtained. Specific household heat emissions for different types of families in dependence to a flat's floor space per person were determined.