INVESTIGATION OF THE INFLUENCE OF THE STANDARD HOURLY WATER CONSUMPTION ON THE FINANCIAL COSTS OF CREATING THE SUPPLY PIPELINES OF THE HOT WATER SUPPLY SYSTEM OF AN APARTMENT BUILDING
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Abstract
The objective function of the costs of creating a network of supply pipelines for the hot water supply system of an apartment building has been developed, expressing the relationship between capital costs, current costs and options for the standard hourly consumption of hot water by one consumer for calculation. The proposed objective function makes it possible to perform discrete optimization of the network of supply pipelines according to the criterion of the standard flow rate of hot water used in hydraulic calculation. It is established that the rate of change of the total reduced costs does not strongly depend on the rate of change of the taken into account values of the standard consumption of hot water. This, the value of the standard hot water consumption practically does not affect the overall reduced costs in the supply pipelines of the hot water supply system.
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References
Исследование влияния заданных нормативных величин расходов воды в системах горячего водоснабжения на конструктивные и эксплуатационные параметры подающих трубопроводов / А.М. Нияковский [и др.] // Вестн. Полоц. гос. ун-та. Сер. F, Стр-во. Прикладные науки. – 2021. – № 8. – С. 107–111.
Нияковский, А.М. Особенности подбора пластинчатых теплообменников горячего водоснабжения в модернизируемых тепловых пунктах жилых зданий / А.М. Нияковский, А.А. Нияковский, А.Ю. Сидорова // Вестн. Полоц. гос. ун-та. Сер. F, Стр-во. Прикладные науки. – 2018. – № 8. – С. 158–164.
Соколов, Е.Я. Теплофикация и тепловые сети : учеб. для втузов / Е.Я. Соколов. – 5-е изд., перераб. – М. : Энергоиздат, 1982. – 360 с.
Теплоснабжение : учеб. для вузов / А.А. Ионин [и др.] ; под ред. А.А. Ионина. – M. : Стройиздат, 1982. – 336 с.
Система Экопластик. Инструкция по монтажу [Электронный ресурс]. – Режим доступа: https://wavin-ekoplastik.ru/wpcontent/uploads/file/instrukciya_ekoplastik.pdf. – Дата доступа: 14.06.2021.
Добромыслов, А.Я. Таблицы для гидравлических расчетов напорных труб из полимерных материалов / А.Я. Добромыслов. – М. : ВНИИМП, 2004. – 209 с.
Об установлении нормативных сроков службы основных средств и признании утратившими силу некоторых постановлений Министерства экономики Республики Беларусь : постановление М-ва экономики Респ. Беларусь, 30 сент. 2011 г.,
№ 161 // Национальный реестр правовых актов Респ. Беларусь. – 2011. – № 129. – 8/24359.
Каталоги полимерных труб ООО «Скайтерм» [Электронный ресурс]. – 2006. – Режим доступа: https://teplokom.by/product/
polipropilenovaya-truba-valtec-ppr-pn-20-20-mm. – Дата доступа: 14.06.2021.
Захаренко, З.Н. Сметная стоимость строительства : учеб.- метод. пособие / З.Н. Захаренко. – Гомель : БелГУТ, 2015. – 38 с.
Об изменении постановлений Министерства антимонопольного регулирования и торговли Республики Беларусь : постановление М-ва антимонопольной политики и торговли Респ. Беларусь, 5 янв. 2021 г., № 2 // Национальный центр правовой информации Респ. Беларусь. –2021. – 8/36254.
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