Method of calculating optimal parameters for the operation of modern heating and air conditioning systems of buildings
Date Issued
2024
Author(s)
Olishevskyi I.H.
Titov M.G.
Abstract
The goal of the work is to analyze existing energy-efficient technologies based on heat pumps. Development of an automated method of calculating parameters for heat pump systems of heating, air conditioning and hot water supply, used in domestic conditions, with non-standard heat transfer flows.
The technology of using the ground heat pump of the water heating system of the building for the air conditioning needs of the building was investigated. At the same time, the heat pump must work to cool the building, transferring heat to the ground , which will reduce the refrigerant condensation temperature from 46 °C to 30 °C in the scheme with a heat accumulator. This is justified by the ability of the soil to maintain a stable temperature of about 8 °C throughout the year at a depth.
The technology of using the ground heat pump of the water heating system of the building for the air conditioning needs of the building was investigated. At the same time, the heat pump must work to cool the building, transferring heat to the ground , which will reduce the refrigerant condensation temperature from 46 °C to 30 °C in the scheme with a heat accumulator. This is justified by the ability of the soil to maintain a stable temperature of about 8 °C throughout the year at a depth.
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