Prospect for the using of heat pumps for heating of buildings in enterprises

Authors

  • Z.S. Sirkо National University of Life and Environmental Sciences of Ukraine image/svg+xml
  • V.A. Korenda Ukrainian State Research Institute "Resource" , Український державний науково-дослідний інститут «Ресурс»
  • I.Y. Vyshnyakov Ukrainian State Research Institute "Resource" , Український державний науково-дослідний інститут «Ресурс»
  • O.S. Protasov Ukrainian State Research Institute "Resource" , Український державний науково-дослідний інститут «Ресурс»
  • S.M. Ochrimenko Ukrainian State Research Institute "Resource" , Український державний науково-дослідний інститут «Ресурс»
  • N.L. Tsiren Ukrainian State Research Institute "Resource" , Український державний науково-дослідний інститут «Ресурс»

DOI:

https://doi.org/10.31548/dopovidi2020.05.016

Keywords:

heat pump, heat energy, assembling, heat supply

Abstract

Heat pump - a device for transferring thermal energy from a source of low potential thermal energy to a consumer with a higher temperature. The thermodynamic cycle of a heat pump is similar to a refrigerating machine. Depending on the principle of operation, heat pumps are divided into compression and absorption. The most commonly used compression heat pumps.

In recent years, numerous publications on the use of heat pump technology in heating and hot water supply facilities of various spheres - from individual homes to residential neighborhoods have appeared in various media.

The authors of the publication have many years of experience in joint scientific and technical cooperation with leading technical universities and industrial organizations in the field of development and practical use of heat pump technology.

The authors analyze the possibilities of introducing heat pumps at enterprises and organizations of the State Reserve System of Ukraine. It has been shown that the amount of expenses in comparison with central heating or operation of gas and electric boilers of similar power is several times smaller. It is noted that the implementation of heat pumps is a promising direction in the use of alternative energy sources to meet the heating, ventilation and hot water supply needs of buildings. The payback period from the introduction of heat pumps at enterprises is 4-9 years, depending on the location of the object and the type of source of low-temperature heat.

The article meets the requirements of the State Tax Code of Ukraine and can be recommended for publication.

References

Law of Ukraine "On Alternative Energy Sources"

Law of Ukraine №1959-VIII of 21.03.2017 "On Amendments to the Law of Ukraine" On Heat Supply "To stimulate the production of thermal energy from alternative energy sources"

Moklyak V.F., Ryabchuk О.М. (2015) Heat pump installations in food and other industries: publication in the framework of the UNIDO project "Improving energy efficiency and stimulating the use of renewable energy in agri-food and other small and medium enterprises (SMEs) of Ukraine". UNIDO.

Bezrodniy M.K., Prytula H.O. (2012) Energy efficiency of heat pump schemes of heat supply: [monograph]. NTUU "KPI". 208.

Pisarev V.E. (2002) Heat pumps and refrigeration units. КNUBA.124.

Snezhkin Y.F., Chalaev D.M., Shavrin V.S., Dabizha N.O. (2008) Heat pumps in heat and cold supply systems [monograph] NAS of Ukraine, Institute of thermophysics.104.

Tkachenko S.Y., Ostapenko O.P. (2009) Steam compression heat pump installations in heat supply systems. VNTU. 177.

Guide for the design and installation of Dimplex heat pumps [Electronic resource] // Access mode http://geowatt.kz/downloads/HP_planning_and_installation_Rus.pdf

Vaskov E.T. (2007) Thermodynamic bases of heat pumps/ St. Petersburg State Arch. - builds. un-t. - СПб, 2007. 127 с.

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Published

2020-10-27

Issue

No. 5(87) (2020)

Section

Machinery & Automation ofAgriculture 4.0

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