陶安发,王铁军,陈志文,江斌,张周品.HG-45b宽温区环控装置研发[J].装备环境工程,2013,10(2):116-119,128. TAO An-fa,WANG Tie-jun,CHEN Zhi-wen,JIANG Bin,ZHANG Zhou-pin.Research and Development of HG-45b Environmental Control Equipment for WideTemperature Range[J].Equipment Environmental Engineering,2013,10(2):116-119,128.
HG-45b宽温区环控装置研发
Research and Development of HG-45b Environmental Control Equipment for WideTemperature Range
投稿时间:2012-10-17  修订日期:2013-03-01
DOI:
中文关键词:  环控装置  宽温区  非共沸制冷工质  蒸发器
英文关键词:environment-control equipment  wide-temperature range  non-azeotropic refrigerant  evaporator
基金项目:
作者单位
陶安发 合肥工业大学,合肥230009 
王铁军 合肥工业大学,合肥230009 
陈志文 合肥天鹅制冷科技有限公司,合肥230051 
江斌 合肥工业大学,合肥230009 
张周品 合肥天鹅制冷科技有限公司,合肥230051 
AuthorInstitution
TAO An-fa Hefei University of Technology,Hefei230009,China 
WANG Tie-jun Hefei University of Technology,Hefei230009,China 
CHEN Zhi-wen Hefei Swan Refrigeration Technology Co.,Ltd.,Hefei230051,China 
JIANG Bin Hefei University of Technology,Hefei230009,China 
ZHANG Zhou-pin Hefei Swan Refrigeration Technology Co.,Ltd.,Hefei230051,China 
摘要点击次数:
全文下载次数:
中文摘要:
      针对载运装备宽温区人机环控的需要,在HLD-45b环控装置应用实践的基础上,分析了中高温混合工质流动和传热特性对系统性能的影响,认为优化蒸发器结构、强化室内侧换热能力可进一步提升产品性能。根据应用需求研发了HG-45b宽温区环控装置,基于HLD-45b的室外机配套设计了壁挂式的室内机,改进蒸发盘管结构、增大换热面积和蒸发风量,并优化热力膨胀阀的匹配。新款HG-45b与HLD-45b的检测对比数据表明,制冷量提高约10%,压缩机功率降低约5%,能效比提高约14.5%,系统性能稳定,压缩机排气温度、排气压力均在安全范围内,达到了系统优化的目标。
英文摘要:
      Effects of flow and heat transfer characteristics of medium and high temperature mixed-refrigerant on system performance were analyzed combing with the application experience of HLD-45b according to the requirement of man-machine environment control of wide-temperature range of transporting vehicle. It was concluded that evaporator structure optimization and enhancement of indoor side heat transfer capacity were the key points to improve the performance of air conditioner. HG-45b air conditioner was developed which used HLD-45b outdoor unit and wall-mounted style of indoor unit, to meet the practical applications requirements. Heat transfer area and air volume were both increased while changing the evaporation duct structure and the thermal expansion valve was also optimized. The test data showed that cooling capacity and EER of HG-45b are10% and 14.5% more than that of HLD-45b respectively while its input power is5% less; the system performance is stable while the exhaust temperature and pressure of compressor are in the safe range, and the optimized goal is achieved.
查看全文  查看/发表评论  下载PDF阅读器
关闭

关于我们 | 联系我们 | 投诉建议 | 隐私保护 | 用户协议

您是第11716490位访问者    渝ICP备15012534号-5

版权所有:《装备环境工程》编辑部 2014 All Rights Reserved

邮编:400039     电话:023-68792835    Email: zbhjgc@163.com

视频号 公众号