Method for determination of penetrating heat loss factors and for ventilation, in order to determine the energy performance of the existing residential building

摘要

designation and heat loss coefficients of ventilation and exchanges air ventilation and internal heat gains nv flux is that to identify the group of initial, by measurement with an multiple short (daily) measurements of heat consumption in building objectives.and the temperature of heating medium, daily air temperature measurements waveform external and possibly internal air temperature and surface temperature of internal external walls in selected locations and measurement of air temperature in the basement and happened to i needed in a selected area in the (e.g.the plaster ceiling design and layer or deeper) and uses measurements of hourly waveform external air temperature, wind speed, solar irradiance the nearest meteorological station and determine the characteristics of geometric bud ynku and characteristics of commercial building, such as the number of inhabitantsthe type and number of spaces and the type and parameters of heated central heating and optionally heat source, and the size of the result of operational records building or are derived from the rapid diagnosis of heat building, then processes these volumes wedu0142 ug relevant procedures.