| 非直膨式太阳能水源热泵地板辐射采暖实验系统研究 |
| |
| 引用本文： | 曲世琳,马飞,吉玉宝,陈彩霞.非直膨式太阳能水源热泵地板辐射采暖实验系统研究[J].南京理工大学学报(自然科学版),2010,34(1). |
| |
| 作者姓名： | 曲世琳 马飞 吉玉宝 陈彩霞 |
| |
| 作者单位： | 北京科技大学,土木与环境工程学院,北京,100083 |
| |
| 基金项目： | “十一五”国家科技支撑计划重大项目(2006BAJ03A06) |
| |
| 摘 要： | 为解决太阳能供热系统间歇性和不稳定性的问题,对以水源热泵作为辅助热源,以热管式真空管太阳能集热系统为主要热源形式,以地板辐射采暖系统为末端装置的太阳能-水源复合热泵地板辐射供暖系统进行研究。分析该系统在不同工况运行原理的前提下,建立系统性能系数的数学模型。分析了集热器进出口温度、水箱平均温度、地板采暖系统进出口温度和热泵蒸发温度对系统供热性能的影响。提出此系统的运行策略和控制方案,为该系统的设计和运行控制提供了依据。
|
| 关 键 词： | 太阳能 水源热泵 地板采暖辐射系统 系统性能系数 |
Experiment System Analysis of Indirect Expansion Solar Assisted Water Source Heat Pump Radiant Floor Heating System |
| |
| QU Shi-lin,MA Fei,JI Yu-bao,CHEN Cai-xia.Experiment System Analysis of Indirect Expansion Solar Assisted Water Source Heat Pump Radiant Floor Heating System[J].Journal of Nanjing University of Science and Technology(Nature Science),2010,34(1). |
| |
| Authors: | QU Shi-lin MA Fei JI Yu-bao CHEN Cai-xia |
| |
| Institution: | Civil and Environment Engineering School/a>;University of Science and Technology Beijing/a>;Beijing 100083/a>;China |
| |
| Abstract: | In order to solve the instability and intermittence of the solar heating system,a water source assisted solar heat pump for radiant floor heating(SWHP-RFH) system with heat pipe vacuum tube solar collector as heating source and radiant floor as terminal device is proposed.The mathematics model of coefficient of performance(COP) for SWHP-RFH is presented after analyzing the operation principle in different conditions.The influence of the inlet and outlet temperatures of collector and floor coil,the mean temp... |
| |
| Keywords: | solar energy water source heat pump radiant floor heating systems system coefficent of performance |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
