THERMAL RESISTANCE OF OUTER FENCES AND THERMAL CONDITIONS OF PREMISES IN THE PERIOD OF CROPPING IN TEMPERATURE CHART
Purpose. We performed investigation and solved the task to define temperature of inner air of accommodations taking into account indexes of thermal accumulation for buildings with different constructions of outer fences at temperature crops of a chart of central regulation, changing outer temperatures and changing water consumption in the system of hot water supply. Methods. The task was solved with the use of theory of heat exchangers, theory of limited heat supply, method of step-by-step advance in the program of MathCad. Results and their discussions. We defined the indexes of thermal resistance for ten constructions of outer fences of the buildings. For different ranges of external temperatures we defined the change of the temperature of internal air of the buildings at the connected supply of heating into the systems of central heating and hot water supply. We defined unfavourable treatment of collaborative work of systems of central heating and hot water supply, found out constructions that don't provide maintenance of comfortable conditions in the building. Conclusions. The evidence of crops causes decrease of temperature of inner air in the buildings and, as a result, the decrease of reliability of operation of the hot water supply in buildings. So the question of increasing of heat resistance of outer fences is becoming more important, and it will allow not only to save heat in the buildings at sharp drops in temperature, but also to smooth temperature fluctuations at a temporary water consumption in the system of hot water supply and increase comfort of people in these buildings.