压缩式制冷循环 meaning in Chinese
compre ion-type refrigeration cycle
compression refrigeration cycle
compression-type refrigeration cycle
Examples
- According to the thermodynamics theory of vapor compression refrigeration cycle , hfc - r134a is chosen as refrigerant fluid and the thermodynamics calculation of refrigeration system is accomplished , which is based on the table of r134a thermodynamics characteristics and estimate of portable refrigerator ' s calorific burthen
本文根据蒸汽压缩式制冷循环的热力学原理，从小冷量、小体积的便携式冷藏箱的热负荷计算出发，以所选用制冷剂( r134a )的热力性质表为依据，进行了制冷系统的基本热力计算。 - The system adopts several technologies , such as recovery of condensing heat , thermal storage and heat pump , etc . it can synthetically utilize energy of compression refrigeration cycle and satisfy the need of air conditioning and domestic hot water simultaneously . at the same time , its application will improve some problems of the conventional system ( an air conditioner and a hot water heater ) , such as large consuming energy , wasting energy and thermal pollution to environment . therefore , hpacdhws is obviously in favor of development economy , environment and society
该设备能全年综合利用压缩式制冷循环的能量(冬季运行要依靠辅助热源) ,并融合了热回收、蓄热和热泵等多项技术,能够同时满足建筑物内空调和生活热水的需求,缓解了常规系统(常规空调器+热水器)能耗大、能源浪费和环境热污染等问题,具有明显的经济效益、环境效益和社会效益。 - By analyzing the cfcs & hcfcs refrigerant used in vapor compression refrigeration system , the author fined that it is more or less harmful to environment , this article evaluated different alternative technologies , and gave them a proper position in alternative fields , which also offered a foundation to reverse stirling - cycle which being used in air - conditioning
同时，如何减少制冷系统的能耗也是当今工程热物理学科的前沿课题。本文首先讨论了蒸汽压缩式制冷循环所用制冷剂对环境的危害，并深入分析替代工质的发展。 - In all of alternative technology , reverse stirling - cycle has a good foreground : because of the refrigerant being used in stirling - cycle were acquired from nature , it has less impaction to surroundings , in the other hand , the reverse stirling - cycle has the same cop with anti - cannot cycle in the same temperature bound . at last , the author analyzing the reverse stirling cycle , and put forward the thought of applying this technology in air - conditioning
对现有替代技术进行了总体评估，现有替代技术中，用逆斯特林循环来替代蒸汽压缩式制冷循环很有前景：其所用制冷工质全来自自然界，对环境的破坏作用很小；另外，从逆斯特林循环本身来讲，它和同温限下的逆向卡诺循环有相同的效率。