EFFECTIVENESS OF "AIR-WATER" REVERSE CHILLLERS APPLICATION IN SCHEMES OF VARIOUS FUELS BOILERS

Abstract

An estimation of economic efficiency of the use of reversible chillers "air-water" in the composition of different types of fuel is carried out. Accepted equipment AQUACIAT with known technical characteristics is considered. The capacitance and compressor capacities, as well as the coefficients of reversing chiller conversion, depending on the ambient temperature, are shown. For the estimation of the efficiency of the installation of reversible chillers "air-water", a gas heating boiler-house was selected in the u.v. Turbiv, modernized by installing 95 kW of pellet boilers.

Considerations are given for the installation of reversible chillers in the scheme of water heating boilers on coal, wood pellets, natural gas and electric boilers, which work for the needs of only heating or heating and hot water supply. Conditions of economically efficient use of reversible chillers "air-water-water" in water-heating boiler houses are revealed.