Дослідження процесу остигання будівлі в умовах припинення теплопостачання
Journal Title: Вісник Національного університету "Львівська політехніка". Серія "Теорія та практика будівництва" - Year 2016, Vol 0, Issue 844
Abstract
The article presents the theoretical calculations and the experimental research time cooling of the building in terms of existing heating systems during the cold season while to using periodic mode of heating, which is often taken to reduce energy consumption of buildings. In this mode, the heating system design parameters microclimate support system only for the duration of the building on time of day and day of the week, the time off the heating system is not working or supported minimum allowable temperature to quickly enter the normalized settings or software prevent freezing of the coolant in water systems heating. Theoretical calculations made for building provided use of the principle of the heating system. Experimental studies done in terms of application of the electric radiator and underfloor heating, which allowed to expand the boundaries of measurement and calculation to determine the temperature in the room at a temperature, at which the system of water heating emergency is dangerous. The calculation time cooling the building to the minimum set temperature when disconnecting heating system, which is especially important during emergency shutdown heat to determine the allowable time repair.
Authors and Affiliations
О. Golyshev, А. Golyshev, D. Mikhalkiv, E. Serebrenikov
Keywords
Related Articles
- EP ID EP230205
- DOI -
- Views 118
- Downloads 0
MODELLING OF REINFORCED CONCRETE BEAMS WITH PRETENSIONED FRP REINFORCEMENT
Traditional building materials are regularly improved, finding new operational characteristics and complementing the quality of technical parameters. For a long time and now as reinforcement of reinforced concrete elemen...
Investigation of indoor air quality and its impact on human activity - case study
This paper presents the partial results of human presence impact on indoor air quality in a monitored office room. Indoor air temperature, relative humidity and carbon dioxide concentration are recorded in the investigat...
INCREASING THE VALIDITY OF WALL CONSTRUCTION MATERIALS AFTER REPLACEMENT OF HYDROGENERATED LIQUIDS
The results of the study of water absorption, compressive strength and bending strength, wetting angle of ceramic and cement-sand materials, impregnated with the production of SDP “Kremniypolimer” and developed mixtures...
Comparison of efficient of the combined solar collector for energy-efficient buildings for different modes of operation
On the whole, alternative energy should contribute to taking the two pressing problems of environmental safety and energy efficiency. Solar energy, as energy resources of the future, has a lot of benefits. It is mainly h...
ANALYSIS OF INFLUENCE OF MAIN TYPES OF DEFECTS AND DAMAGE ON THE BEARING CAPASITY OF REINFORCED CONCRETE ELEMENTS
In nowadays economic trends, there is a need in changes in the usage of buildings and structures. This usually leads to the changes loading and character of the loadings type on the building structures, with the subseque...