家电科技2025，Vol.4Issue(4)：84-89,6.DOI:10.19784/j.cnki.issn1672-0172.2025.04.015
活塞压缩机吸排气隔热对性能的影响研究
Study on the impact of piston compressor suction and discharge insulation on performance
摘要
Abstract
In the context of energy efficiency upgrading in Europe,the home appliance industry tends to conduct research on efficient technologies for refrigerator compressors of which reducing the ineffective suction superheat is an important way to develop efficient technology for refrigerator compressors.Based on the method of suction heat insulation to reduce the superheat directly and exhaust heat insulation to reduce the heat source inside the shell,the relationship between suction and exhaust temperature and performance was studied theoretically and experimentally.The results show that the surface of the suction silencer is coated with 1mm thick porous silicon and the exhaust silencer is separated from the rack.The suction superheat is reduced by 3℃on average,and the COP is increased by 1%.The specific theoretical and experimental data are provided for the research direction of the influence of inspiratory overheating on performance.关键词
活塞压缩机/COP/过热度/提效技术Key words
Piston compressor/COP/Superheat/Improving technique分类
信息技术与安全科学引用本文复制引用
冯海,夏建军,张巍,张加挺..活塞压缩机吸排气隔热对性能的影响研究[J].家电科技,2025,4(4):84-89,6.基金项目
下一代高效冰压平台项目技术研究(RA00024H69). （RA00024H69）
