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Thermal Science 2024 Volume 28, Issue 2 Part B, Pages: 1389-1396
https://doi.org/10.2298/TSCI2402389H
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Application of cold hot electric combined heating pump system in ecological environment building design

He Yi (School of Art and Design, Guilin University of Electronic Science and Technology, Guilin, Guangxi, China)
Peng Yubao (Guilin University Of Aerospace Technology, Guilin, Guangxi, China), 31115217@njau.edu.cn
Pan Zihe (WOOSUK University, Jeonju, South Korea)
Gao Qibo (WOOSUK University, Jeonju, South Korea)

Aiming at energy saving and consumption reduction, this project applies the technology of combined heating and cooling heat pump to ecological building design. The combined hot and cold system is an integrated control system, which utilizes the solar system and heat pump technology (air source heat pump, water source heat pump) to complement each other based on changes in the outdoor environment, thus providing users with hot water heating and cold water cooling in winter. After installing a new heating and cooling system, coupled with well-equipped automatic control equipment, the heating coal consumption has been significantly reduced, and the emissions of CO2, SO2 dust, and other pollutants have also been correspondingly reduced. Compared with the cold and hot split supply system using electric refrigeration and thermal heating, the winter and summer sharing of the cold and hot combined supply device not only improves energy utilization efficiency, but also saves investment in heat source construction, thereby reducing costs and environmental pollution.

Keywords: cold hot electric heating pump system, ecological environment, architectural design, application

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