FUEL ECONOMY DURING HEAT SUPPLY FOR BUILDINGS WITH INDOOR SWIMMING POOLS UNDER THE CONDITIONS OF JOINT OPERATION OF HEAT PUMP PLANT AND STANDARD HEAT GENERATOR

  • V.D. Petrash Odesa State Academy of Construction and Architecture, Odesa
  • A.A. Polomanniy Odesa State Academy of Construction and Architecture, Odesa
  • D.V. Basist Odesa State Academy of Construction and Architecture, Odesa
Keywords: heat pumps, heat recovery, fuel economy, heat supply

Abstract

High-performance heat supply for swimming pools is determined by conditions of energy-saving heat consumption within the whole process of maintaining the set temperature of water in the swimming pool and environment in rooms with multi-stage air exchange. The authors have developed the heat pump system to heat the water consumed in the building, which allows both simultaneously and alternately recovering the heat of waste water and air flows of exhaust system of ventilation. The fuel economy during heat supply for buildings with indoor swimming pools under the conditions of joint operation of heat pump plant and standard heat generator was determined for the suggested system on the basis of research results. The dependencies of gas fuel economy on conversion ratio as well as minimal values of conversion ratios on gas fuel cost are determined at different electricity tariffs. Taking into account current ratio of electricity costs and gas fuel costs the economy is about 58–86 % for realistically reachable values of conversion ratios j = 4–6. Bibl. 5, Fig. 3.

Author Biographies

V.D. Petrash, Odesa State Academy of Construction and Architecture, Odesa

Doctor of Technical Sciences, Professor

A.A. Polomanniy, Odesa State Academy of Construction and Architecture, Odesa

PhD Student

D.V. Basist, Odesa State Academy of Construction and Architecture, Odesa

Candidate of Technical Sciences

References

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Petrash V.D. Teplonasosnye sistemy teplosnabzhenija, Odessa : Tipografija «VMV», 2014, 456 pp. (Rus.)

Petrash V.D., Sorokina I.V., Polomannyj A.A. Sravnitel’nyj analiz jenergeticheskoj jeffektivnosti utilizacii teploty udaljaemogo ventiljacionnogo vozduha, Visnik Odes’koi’ derzhavnoi’ akademii’ budivnyctva i arhitektury, 2010, Iss. 37, pp. 350–379. (Rus.)

Klimenko V.N. Nekotorye osobennosti primenenija parokompressornyh teplovyh nasosov dlja utilizacii sbrosnoj teploty otopitel’nyh kotlov, Promyshlennaja teplotehnika, 2011, 33 (5), pp. 42–48. (Rus.)

Gorshkov V.G. Teplovye nasosy. Analiticheskij obzor, Primenenie teplovyh nasosov v Rossii : Spravochnik promyshlennogo oborudovanija, 2005, (4), pp. 148–175. (Rus.)

Published
2019-03-20
How to Cite
Petrash, V., Polomanniy, A., & Basist, D. (2019). FUEL ECONOMY DURING HEAT SUPPLY FOR BUILDINGS WITH INDOOR SWIMMING POOLS UNDER THE CONDITIONS OF JOINT OPERATION OF HEAT PUMP PLANT AND STANDARD HEAT GENERATOR. Energy Technologies & Resource Saving, (2), 32-36. Retrieved from https://etars-journal.org/index.php/journal/article/view/118
Section
Energy saving technologies