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Article

  • Title

    Methods of accounting the hot water consumption modes at the solar installations design

  • Authors

    Dubkovsky Vyacheslav O.
    Kravchenko Volodymyr P.
    Kravchenko J. V.

  • Subject

    ENERGETICS. HEAT ENGINEERING. ELECTRICAL ENGINEERING

  • Year 2015
    Issue 2(46)
    UDC 697.329+662.997:696.48
    DOI 10.15276/opu.2.46.2015.18
    Pages 97-102
  • Abstract

    Peculiarities of the high-powered solar systems for hot water heating are considered. The purpose of work consists in development of methods for accounting the 24-hourly hot water consumption mode, determining the SS dynamic descriptions. The basic solar system schemes are analyzed with their shortages from the user satisfaction view point due to sun energy. For the dynamic parameters improvement the use of operative expense tank is examined such receptacle bearing built-in worm-pipe, through which all heat carrier from solar collectors passes before entering the fast heat exchanger which heats a tank-accumulator. The scientific novelty refers to the proof that this tank principal parameter is a not the volume, but the built-in exchanger capacity, determined by the solar collectors field total thermal power. As an ecological constituent of operating costs it is suggested to take into account cost paid for the emission of combustion products. As this method practical application example considered is the solar collectors capacity optimization for a communal enterprise.

  • Keywords solar installation, water-supply, solar collector
  • Viewed: 1607 Dowloaded: 9
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  • References

    Література
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    2.    Laughton, C. Solar Domestic Water Heating: The Earthscan Expert Handbook for Planning, Design and Installation / C. Laughton. — London; Washington: Earthscan, 2010. — 245 p.
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    4.    Гелиотехника Logasol для горячего водоснабжения и поддержки отопления. Документация для проектирования. Издание: 03/2013. — Buderus, 2013. — 120 с.
    5.    Книга о «Солнце». Руководство по проектированию систем солнечного теплоснабжения. К 10-летию ООО «Виссманн» в Украине. — К.: Злато-Граф, 2010. — 193 с.
    6.    Weiss, W.W. Solar Heating Systems for Houses: A Design Handbook for Solar Combisystems / W.W. Weiss. — London: James & James, 2003. — 313 p.

    References
    1.    Dyakov, A.F. and Perminov, E.M. (2014). On effective usage of local and renewable resources as an important task of energy supply improvement and energy safety increase, as well as provider of the groundwork for energetics of the future. Energetik, 2, 3—9.
    2.    Laughton, C. (2010). Solar Domestic Water Heating: The Earthscan Expert Handbook for Planning, Design and Installation. London; Washington: Earthscan.
    3.    Atam Kumar. (1986). Novel design concepts in solar water heating. In H.P. Garg (Ed.), Proceedings of the Workshop on Solar Water Heating Systems, New Delhi, India 6–10 May, 1985. Dordrecht, Holland: D.Reidel Publishing Company.
    4.    Buderus (2007). Technical guide – Logasol solar technology for domestic hot water heating and central heating backup – 06/2007. Wetzlar, Deutschland: Author.
    5.    Viessmann Werke (2008). Technical guide. Solar thermal systems. Allendorf (Eder): Author.
    6.    Weiss, W.W. (2003). Solar Heating Systems for Houses: A Design Handbook for Solar Combisystems. London: James & James.

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