技术中心

【英文篇名】 Enhanced performance and application of evaporative condensing to air conditioning 【作者中文名】 蒋翔; 朱冬生; 李志明; 钟朝安; 【作者英文名】 Jiang Xiang Zhu Dongsheng Li Zhiming Zhong Chaoan South China University of Technology; Guangzhou; China; 【作者单位】 华南理工大学; 广州市华德工业有限公司; 【文献出处】 暖通空调, Heating Ventilating 节能; 蒸发式冷凝器; 冷却; 应用; 【英文关键词】 air conditioning; energy saving; evaporative condenser; cooling; application; 【摘要】 提出了蒸发式冷凝器用于集中空调系统的方法,分析了3种蒸发式冷凝空调的特点。实验结果表明,扭曲管相对于圆管和椭圆管,可平均分别提升机组制冷量4.2%～5.3%和2.4%～3.0%,减少压缩机功耗14.1%～16.0%和6.5%～9.8%;在实际应用中,地区气候差异的影响不超过10%,蒸发式冷凝空调可比其他冷凝式空调体积减小20%以上,节能25%以上。 【英文摘要】 Proposes a new central air conditioning system involving the evaporative condenser,and analyses the characteristics of three kind of evaporative condensing air conditioning systems.The test results show that the refrigeration capacity of the system with twisted tube is 4.2 to 5.3 percent and 2.4 to 3.0 percent better than those with round tube and oval tube respectively,while the power consumed by the compressor 14.1 to 16.0 percent and 6,5 to 9.8 percent less,and the total performance of the new air condit... 【基金】 教育部博士点基金项目(编号：20050561017);; 粤港关键领域重点突破项目(编号：TC05B372-8);; 广州市科技成果转化项目(编号：2007C13 G0041)