蒸汽压缩式制冷循环专业基础理论课教学探究  

Teaching Exploration of Basic Theory Class of Vapor Compression Refrigeration Cycle Major

作　　者：王鑫特 WANG Xinte(Beijing Municipal Trade and Industry Technician College Mechanical and Electrical Branch, Beijing 100039, China)

机构地区：[1]北京市工贸技师学院机电分院,北京100039

出　　处：《职业技术》2018年第3期60-62,共3页Vocational Technology

摘　　要：蒸汽压缩式制冷循环是目前普冷领域应用最普遍的制冷循环,教学过程中应该从蒸汽压缩式制冷循环四大件、基本原理、lgp-h图,热力学本质、制冷压缩机、换热器和辅助设备等七个方面给学生予以系统详细讲解,以达到使学生熟练掌握的目的。The vapor compression refrigeration cycle is the most common cryogenic cycle for application at present. The teaching process should be from four large parts of the vapor compression refrigeration cycle, basic principle, lgp-h diagram,thermodynamic essence,refrigeration compressor,heat exchanger and auxiliary equipment to give the students explanation in detail,in order to enable students to master expertly.

关 键 词：蒸汽压缩式制冷循环 四大件 lgp-h图 热力学本质 

分 类 号：G712[文化科学—职业技术教育学]