title: Analysis of the application of combined solar-assisted accumulation ground source heat pump system for heat supply of the building
abstract: The scheme of technical solutions and estimated calculations of the main parameters of the heat supply system of the administrative building using solar energy and ground collector heat energy are presented. The scheme consists of three circuits (heating, solar collector and heat pump), passing through a tank-accumulator, which allows them to be hydraulically solved with the implementation of heat exchange, as well as the contour of the vertical ground collector. In the cold period of the year, 
journal: Energy-Efficiency in Civil Engineering and Architecture