太阳能驱动转轮空调在近零能耗建筑中的应用  

APPLICATION OF SOLAR DRIVEN DESICCANT COOLING SYSTEM IN NEAR ZERO ENERGY BUILDINGS

作　　者：褚于颉 陈柳[1] 邓文杰 赵玉娇[1] Chu Yujie;Chen Liu;Deng Wenjie;Zhao Yujiao(College of Energy,Xi'an University of Science and Technology,Xi'an 710054,China)

机构地区：[1]西安科技大学能源学院,西安710054

出　　处：《太阳能学报》2023年第4期464-471,共8页Acta Energiae Solaris Sinica

基　　金：国家自然科学基金(52104148)。

摘　　要：为实现近零能耗建筑能耗指标,提出一种热管型转轮除湿空调系统应用于湿热地区近零能耗建筑,并可通过三种太阳能系统驱动。在TRNSYS中进行建模,用搭建的实验平台进行实验验证。动态模拟太阳能驱动转轮空调系统全年运行情况。模拟结果表明:室外新风经太阳能驱动转轮空调系统处理后,可使室内温湿度满足人体热舒适性要求,其中采用光伏光热系统的热管型转轮除湿空调系统的耗电量最低,性能系数(COP)最高可达2.1,与传统空调系统相比,COP提高两倍,年平均能耗降低64.7%。To achieve the energy consumption index of near zero energy buildings,a desiccant cooling system with heat pipe is proposed in hot and humid area.The desiccant cooling system with heat pipe can be driven by three different solar systems,respectively.The system is modeled by TRNSYS and verified by the experimental platform.The annual operation of the solar driven desiccant cooling system is simulated dynamically.The simulation results show that after outdoor fresh air is processed by the solar driven desiccant cooling system,indoor temperature and humidity can meet the requirements of human thermal comfort.Among them,the heat pipe solar driven desiccant cooling system with photovoltaic photothermal system has the lowest power consumption and the highest refrigeration coefficient(COP) is 2.1.Compared with the traditional air conditioning system,the COP is increased by 2 times and the annual average energy consumption is reduced by 64.7%.

关 键 词：空调 热管 太阳能 近零能耗建筑 

分 类 号：TB657.2[一般工业技术—制冷工程]