Ефективність застосування теплонасосних технологій з повітряним низькотемпературним джерелом в схемах котелень на різних паливах

Abstract

Accepted equipment AQUACIAT with known technical characteristics is considered. The capacitance and compressor capacities, as well as the coefficients of conversion of reversing chiller operating in heat pump mode, depending on the ambient temperature, are shown. An estimation of economic efficiency of the use of reversible chillers "air-water" in the composition of different types of fuel is carried out. For the estimation of the efficiency of the installation heat pump equipment "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 heat pump equipment 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 sup- ply. Conditions of economically efficient use of reversible chillers "air-water" operating in heat pump mode in water- heating boiler houses are revealed.