PVT 系统耦合海水源热泵性能分析
周义恒¹，张殿光^1，2*，王旭阳¹，于宗君¹，马天燕¹
（1. 大连海洋大学海洋与土木工程学院，辽宁 大连 116023；2.辽宁省渔业装备工程技术研究中心，辽宁 大连 116023）
摘要：针对水产养殖中的控温需求，构建了PVT（Photovoltaic Thermal，光伏光热综合利用技术）系统与海水
源热泵耦合系统。以128.78 m³不规则八边形养殖水池为需求对象，通过热负荷计算、设备选型、经济性分析和
投资回收期考虑，验证了PVT 系统与海水源热泵耦合系统的可行性。经济性分析表明，与传统的单一PVT 集热
系统辅助电加热系统相比较，该耦合系统仅需0.35 a 即可实现动态投资回收。这证明了PVT系统与海水源热泵耦
合系统在经济方面具有显著优势。不仅如此，还不断创新，提供了可持续性解决方案，经济性显著，也积极影响
环境保护，具备较高的推广价值。研究对未来探索PVT系统与海水源热泵耦合应用具有重要的借鉴价值。
关键词：PVT系统；海水源热泵；PVT-海水源热泵耦合；经济性分析
中图分类号：TM612；TM615      文献标志码：A      文章编号：2095-0802-(2024)02-0001-07
Performance of PVT System Coupled with Seawater Source Heat Pump
ZHOU Yiheng¹, ZHANG Dianguang^{1,2 *}, WANG Xuyang¹, YU Zongjun¹, MA Tianyan¹
(1. College of Ocean and Civil Engineering, Dalian Ocean University, Dalian 116023, Liaoning, China;
2. Liaoning Fishery Equipment Engineering Technology Research Center, Dalian 116023, Liaoning, China)
Abstract: A PVT system and the seawater source heat pump coupling system was constructed to meet the temperature
control requirements in aquaculture. The feasibility of the PVT system and seawater source heat pump coupling system
was verified through heat load calculation, equipment selection, economic analysis, and investment payback period
considerations, with an irregular octagonal aquaculture pool of 128.78 m3 as the demand object. Economical analysis
shows that compared to traditional single PVT collector assisted electric heating systems, this coupled system only requires
0.35 a to achieve dynamic investment recovery. This proves that the PVT system and the seawater source heat pump
coupling system has significant economic advantages. Not only that, but it also continuously innovates and provides
sustainable solutions, with significant economic benefits and a positive impact on environmental protection, which has high
promotion value. The research has important reference value for exploring the coupling application of PVT system and
seawater source heat pumps in the future.
Key words: PVT system; seawater source heat pump; PVT coupled with seawater source heat; economical analysis