制冷空调行业HCFCs工质替代的分析

Analysis of the Substitution of HCFCs for Refrigeration and Air-conditioning Industry

立足HCFCs制冷剂替代的进程,分析对大气臭氧层破坏和温室效应,得出HCFCs作为制冷剂淘汰的必要性和进程;分析发达国家和发展中国家不同经济技术水平,提出《蒙特利尔议定书》淘汰HCFCs制冷剂的时间表,结合我国制冷空调行业的实际情况,提出相应的淘汰进程;提出HCFCs制冷剂工质替代既要开发新工质也要从制冷设备入手减少充注量和控制设备泄漏的新路线。

In this paper,an analysis on the destruction of the ozone layer and greenhouse effect by using refrigerants such as HCFCs is introduced,in order to draw a conclusion that it is necessary to eliminate the working fluid above-mentioned,as well as how to do that;because of the differences of economy and technology between developed countries and developing ones,the Montreal Protocol stipulated the schedule of eliminating HCFCs and the process of it according to practical situation of our country.In addition,this paper provides the substitution of HCFCs does not only develop the new quality,but also reduce the quantities of refrigerant and control leak of equipment.