Simulation Study of Solar Sewage Source Heat Pump System in a Swimming Pool
- DOI
- 10.2991/978-94-6463-650-5_26How to use a DOI?
- Keywords
- Solar energy; Sewage source heat pumps; TRNSYS simulation
- Abstract
The whole system was simulated by TRNSYS software, and the most suitable volume of the hot water collection tank was first simulated, and then the energy consumption of the system and the COP of the sewage source heat pump unit were analyzed according to the simulation data. The results show that the proportion of energy provided by solar energy in one year is 16.6%, and the proportion of sewage source heat pump units is 58.4%. The energy consumption of gas boilers accounted for 69.3%, the energy consumption of sewage source heat pumps accounted for 29.7%, and the energy consumption of solar sewage source heat pump systems was 174,804.7kWh, with an average energy saving rate of 74.8%. Compared with the original gas boiler system, it saves 375,000 yuan in operating costs, 1263 tons of standard coal and 3473 tons of carbon emissions per year. Outstanding performance, far better than the original gas boiler system.
- Copyright
- © 2025 The Author(s)
- Open Access
- Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.
Cite this article
TY - CONF AU - He Qu AU - Gang Li PY - 2025 DA - 2025/01/31 TI - Simulation Study of Solar Sewage Source Heat Pump System in a Swimming Pool BT - Proceedings of the 2024 7th International Conference on Civil Architecture, Hydropower and Engineering Management (CAHEM 2024) PB - Atlantis Press SP - 254 EP - 260 SN - 2352-5401 UR - https://doi.org/10.2991/978-94-6463-650-5_26 DO - 10.2991/978-94-6463-650-5_26 ID - Qu2025 ER -