Investigation of Heating Performance of a Photothermal and Sky Radiative Cooling-Assisted Heat Pump System

Yang Yuhan; Gao Jian; Cao Jingyu; Zhao Misheng; Zhong Huian; Tian Zhen; Peng Jinqing

doi:10.12465/issn.0253-4339.20260716001

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Investigation of Heating Performance of a Photothermal and Sky Radiative Cooling-Assisted Heat Pump System

更新时间：2026-10-15

- Investigation of Heating Performance of a Photothermal and Sky Radiative Cooling-Assisted Heat Pump System
- Journal of Refrigeration Pages: 1-10(2026)
- 作者机构：
  
  1.湖南大学土木工程学院长沙 410082
  2. 湖南大学大湾区创新研究院广州 511300
  3. 广东纽恩泰新能源科技股份有限公司广州 511300
  4. 湖南大学建筑与规划学院长沙 410082
  5. 建筑安全与节能教育部重点实验室长沙 410082
- 作者简介：
  
  Cao Jingyu， male， associate professor， College of Civil Engineering， Hunan University， 86-731-88822610， E-mail： jycao@hnu.edu.cn. Research fields： refrigeration and equipment energy-saving technology.
- 基金信息：
  
  the National Key R&D Program of China(2023YFE0106700);the National Natural Science Foundation of China(52578124)
- DOI：10.12465/issn.0253-4339.20260716001
  CLC： TU833;TK515
- Received：16 July 2026，
  
  Revised：2026-08-13，
  
  Accepted：22 September 2026，
  
  Online First：15 October 2026，
- 稿件说明：
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杨雨涵，高健，曹静宇，等. 太阳能光热与天空辐射冷却辅助热泵的制热性能研究［J］. 制冷学报，XXXX，XX（XX）：1-10.

Yang Yuhan，Gao Jian，Cao Jingyu，et al. Investigation of Heating Performance of a Photothermal and Sky Radiative Cooling-Assisted Heat Pump System［J］. Journal of Refrigeration，XXXX，XX（XX）：1-10.
杨雨涵，高健，曹静宇，等. 太阳能光热与天空辐射冷却辅助热泵的制热性能研究［J］. 制冷学报，XXXX，XX（XX）：1-10. DOI： 10.12465/issn.0253-4339.20260716001.

Yang Yuhan，Gao Jian，Cao Jingyu，et al. Investigation of Heating Performance of a Photothermal and Sky Radiative Cooling-Assisted Heat Pump System［J］. Journal of Refrigeration，XXXX，XX（XX）：1-10. DOI： 10.12465/issn.0253-4339.20260716001.

摘要

为提升太阳能设备的利用率并提高热泵运行能效，本文提出一种太阳能光热与天空辐射冷却辅助的热泵系统（PT/RC-HP），构建了太阳能光热与天空辐射制冷的数学模型，并通过TRNSYS-MATLAB对该系统进行联合仿真用于其制热性能表征。系统性研究了PT-RC面积和蓄热水箱容积对系统制热性能的影响，并采用江苏常州典型气象年数据评价系统的制热季长期运行性能。仿真结果显示：PT-RC面积为30 m

组合2 m

的蓄热水箱容积为系统合理配置，在该配置下制热季长期运行时，系统累计集热量3 256.89 kW·h，热泵平均COP为3.43，相比传统空气源热泵，热泵COP提升了9.6%，节约能耗160.45 kW·h。该系统能够有效改善制热季热泵运行工况，具有一定节能潜力，可为清洁能源的应用提供技术路线。

Abstract

We creatively proposed a heat pump system （PT/RC

-HP） supported by photothermal and radiative cooling to increase the utilization rate of solar equipment and improve the energy efficiency of heat pumps. Using TRNSYS-MATLAB， we jointly simulated the system to assess its heating performance and created mathematical models of photothermal and radiative cooling. The effects of PT-RC area and thermal storage tank volume on system heating performance were systematically investigated， and typical meteorological year data for Changzhou， Jiangsu Province， China， were used to evaluate its long-term heating-season performance. The simulation results indicate that the optimal system configuration comprises a photothermal and radiative cooling collector with an area of 30 m

coupled with a 2 m³ thermal storage tank. Under this configuration， the system cumulatively collected 3 256.89 kW·h of heat， achieving an average COP of 3.43 for the heat pump. This represents a 10% COP improvement relative to that of conventional air-source heat pumps， corresponding to an energy saving of 160.45 kW·h. The proposed system effectively improves the operational conditions of heat pumps during the heating season， demonstrating both significant energy-saving potential and robust operational stability. Thus， it offers a promising technical pathway for the integration and application of clean energy in building heating systems.

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references

丁志雄，隋云任，吴伟 . 吸收式储能研究进展［J］. 制冷学报， 2025 ， 46 （ 3 ）： 11 - 23 .

Ding Zhixiong ， Sui Yunren ， Wu Wei . Research progress in absorption thermal energy storage ［J］. Journal of Refrigeration ， 2025 ， 46 （ 3 ）： 11 - 23 .

中国建筑节能协会，重庆大学城乡建设与发展研究院 . 中国建筑能耗与碳排放研究报告（2023年）［J］. 建筑， 2024 （ 02 ）： 46 - 59 .

China Association of Building Energy Efficiency， Institute of Urban-Rural Construction and Development， Chongqing University . China's building energy consumption and carbon emissions research report （2023）［J］. Construction and Architecture ， 2024 （ 02 ）： 46 - 59 .

孙洪鹏，陈晨，张广智 . 国内大型公共建筑空调系统运行管理现状调查研究［J］. 建筑节能， 2020 ， 48 （ 10 ）： 8 - 13 .

Sun Hongpeng ， Chen Chen ， Zhang Guangzhi . Investigation on the operation and management of air-conditioning system for large public buildings in China ［J］. Building Energy Efficiency ， 2020 ， 48 （ 10 ）： 8 - 13 .

王芸，端木琳，李祥立，等 . 独立双埋管太阳能辅助土壤源热泵系统模型建立与影响因素分析［J］. 制冷学报， 2022 ， 43 （ 3 ）： 121 - 132 .

Wang Yun ， Duanmu Lin ， Li Xiangli ， et al . Model and parametric analysis of solar-assisted ground-source heat pump system with dual independently buried tubes ［J］. Journal of Refrigeration ， 2022 ， 43 （ 3 ）： 121 - 132 .

毕伟蔷，韩宗伟，张雪平，等 . 地埋管地源热泵长度设计影响因素及其敏感性分析［J］. 制冷学报， 2025 ， 46 （ 2 ）： 120 - 128 .

Bi Weiqiang ， Han Zongwei ， Zhang Xueping ， et al . Analysis of influencing factors and sensitivity analysis of the design length of buried pipe ground-source heat pump ［J］. Journal of Refrigeration ， 2025 ， 46 （ 2 ）： 120 - 128 .

梁士民，王哲，高学锋，等 . 空气源热泵阵列“冷湿岛效应”与结除霜现象相互影响实测研究［J］. 制冷学报， 2026 ， 47 （ 2 ）： 26 - 34 .

Liang Shimin ， Wang Zhe ， Gao ， Xuefeng ， et al . Field test on the interactions between "cold and wet island effect" and frosting-defrosting phenomenon for air-source heat pump array ［J］. Journal of Refrigeration ， 2026 ， 47 （ 2 ）： 26 - 34 .

Zhang Lei ， Feng Guohui ， Li Ainong ， et al . Comprehensive evaluation and analysis of a nearly zero-energy building heating system using a multi-source heat pump in severe cold region ［J］. Building Simulation ， 2023 ， 16 （ 10 ）： 1949 - 1970 .

龚赞，刘益才，邓炎，等 . 太阳能热泵系统配置形式及其研究进展［J］. 太阳能学报， 2023 ， 44 （ 4 ）： 506 - 515 .

Gong Zan ， Liu Yicai ， Deng Yan ， et al . Configuration forms and research progress of solar assisted heat pump system ［J］. Acta Energiae Solaris Sinica ， 2023 ， 44 （ 4 ）： 506 - 515 .

Zhan Chenxuan ， Xu Yi ， Fan Jianhua ， et al . Validation and optimization of a solar heating plant with a large-scale heat pump ［J］. Energy ， 2025 ， 319 ： 134898 .

Aguilar F ， Crespí-Llorens D ， Quiles P V . Environmental benefits and economic feasibility of a photovoltaic assisted heat pump water heater ［J］. Solar Energy ， 2019 ， 193 ： 20 - 30 .

Jiang Jiatong ， Liu Lei ， Song Jian ， et al . Solar-assisted high-temperature heat pumps to achieve off-grid zero-carbon heating in industrial parks ［J］. Renewable and Sustainable Energy Reviews ， 2026 ， 226 ： 116412 .

Zhang Xuedan ， Dai Zeyu ， Zhang Tiantian ， et al . Solar assisted heat pump system with phase change energy storage for severe cold regions of China： an innovative optimization approach ［J］. Energy and Buildings ， 2026 ， 351 ： 116666 .

郭晨玥，潘浩丹，徐琪皓，等 . 天空辐射制冷技术发展现状与展望［J］. 制冷学报， 2022 ， 43 （ 3 ）： 1 - 14 .

Guo Chenyue ， Pan Haodan ， Xu Qihao ， et al . Current status and future perspectives of radiative sky cooling ［J］. Journal of Refrigeration ， 2022 ， 43 （ 3 ）： 1 - 14 .

齐典伟，饶博闻，徐凤，等 . 严寒干热地区集热冷却联用系统试验研究［J］. 太阳能学报， 2024 ， 45 （ 1 ）： 102 - 108 .

Qi Dianwei ， Rao Bowen ， Xu Feng ， et al . Experimental study on combined heat collection and cooling system in severe cold and dry hot areas ［J］. Acta Energiae Solaris Sinica ， 2024 ， 45 （ 1 ）： 102 - 108 .

Xu Feiyang ， Wu Huabo ， Zhao Bin ， et al . A novel solar photothermal/radiative cooling-thermal catalytic （PT/RC-TC） hybrid system for improving indoor environment by a broadband absorber/emitter with thermal catalysts ［J］. Energy and Buildings ， 2025 ， 327 ： 115097 .

Lu Kegui ， Chen Guang ， Zhang Wenshuo ， et al . Synergetic integration of solar heating and radiative cooling for self-adaptive thermal regulation ［J］. Cell Reports Physical Science ， 2025 ， 6 （ 7 ）： 102661 .

Guo Jiangfeng ， Wu Zhiwei ， Zhang Fenghua ， et al . Theoretical studies on a dual-function system integrating solar heating and radiative cooling for year-round energy saving ［J］. Solar Energy ， 2025 ， 288 ： 113293 .

程归，陈晓明，李兴友 . 耦合天空辐射制冷的微通道分离式热管系统性能研究［J］. 太阳能学报， 2026 ， 47 （ 4 ）： 782 - 790 .

Cheng Gui ， Chen Xiaoming ， Li Xingyou . Study on performance of microchannel separated heat pipe system coupled with radiative sky cooling ［J］. Acta Energiae Solaris Sinica ， 2026 ， 47 （ 4 ）： 782 - 790 .

Hu Mingke ， Zhao Bin ， Ao Xianze ， et al . Performance assessment of a trifunctional system integrating solar PV， solar thermal， and radiative sky cooling ［J］. Applied Energy ， 2020 ， 260 ： 114167 .

Chen Haifei ， Li Xulei ， Gao Jian ， et al . Comparative study on a solar-assisted ground source heat pump with CPC solar collector and phase change heat storage ［J］. Renewable Energy ， 2025 ， 239 ： 122065 .

Hu Mingke ， Zhao Bin ， Ao Xianze ， et al . Numerical study and experimental validation of a combined diurnal solar heating and nocturnal radiative cooling collector ［J］ . Applied Thermal Engineering ， 2018 ， 145 ： 1 - 13 .

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