title: ÐÑÐ¾ÐµÐºÑ Ð°Ð²ÑÐ¾Ð½Ð¾Ð¼Ð½Ð¾Ð³Ð¾ ÑÐ½ÐµÑÐ³Ð¾ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾Ð³Ð¾ Ð´Ð²ÑÑ ÑÑÐ°Ð¶Ð½Ð¾Ð³Ð¾ Ð¶Ð¸Ð»Ð¾Ð³Ð¾ Ð´Ð¾Ð¼Ð°
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Project of an autonomous energy-efficient two-storey residential building
Creators: name: ÐÐ¸ÑÐ»Ð¸ÑÑÐ½Ð°, ÐÐ»ÐµÐºÑÐ°Ð½Ð´ÑÐ°
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2020
Subjects: ÑÐ½ÐµÑÐ³Ð¾ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÑ
ÑÐ½ÐµÑÐ³Ð¾ÑÐ±ÐµÑÐµÐ¶ÐµÐ½Ð¸Ðµ
ÑÐµÐ¿Ð»Ð¾Ð²Ð°Ñ Ð·Ð°ÑÐ¸ÑÐ° Ð·Ð´Ð°Ð½Ð¸Ð¹
Ð¼Ð°Ð»Ð¾ÑÑÐ°Ð¶Ð½Ð¾Ðµ ÑÑÑÐ¾Ð¸ÑÐµÐ»ÑÑÑÐ²Ð¾
ÑÐµÐºÑÐ¿ÐµÑÐ°ÑÐ¾Ñ
ÑÐµÐ¿Ð»Ð¾Ð²Ð¾Ð¹ Ð½Ð°ÑÐ¾Ñ
energy efficiency
energy saving
thermal protection of buildings
low-rise construction
recuperator
heat pump

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description: This work addresses the project development for an energy-efficient autonomous two-story residential building in the Leningrad region. The project is in accordance with the requirements of modern regulatory documents. Tasks solved are as follows: 1. Study of normative documentation in the field of design of buildings thermal protection 2. Study of geological and climatological peculiarities of the construction region. 3. Selection of building envelopes followed by heat and humidity calculation. 4. Calculation of heating system requirements, selection of a recuperator to reduce heating costs, selection of a heat pump for heating. 5. Selection of energy-saving measures to save both energies for hot water supply and cold water. While solving the abovementioned tasks, optimal solutions are selected for building envelopes that provide 1) comfortable microclimate parameters for human life; 2) protection from overmoisture of the building's supporting structures; and 3) efficiency of heat energy consumption for heating and ventilation. The selected recuperator reduces the cost of heating and ventilation by 37%. Due to architectural structural solutions and selected equipment, it is possible to achieve a high class of energy efficiency of the building, which is a+. The proposed heat pump uses renewable heat energy of the surface layers of the soil thus allows heating the whole building. The selected solar collector uses renewable solar energy for hot water supply in summer. The chosen rainwater reuse system allows for drinking water savings. At the moment, energy saving is one of the main scientific research streams not only in our country but also around the world. Energy resource scarcity, an increase in prices for their production, and the resulting increase in tariffs for the final consumer determine this trend. The graduation project calculations and selected solutions can be used in the aggregate or partially in the design of energy-efficient low-rise residential buildings on the territory of our country.