解读国际绿色建筑认证(LEED-NC2.2)对制冷剂管理的规定

Introduction of refrigerant management rules in the green building rating system (LEED-NC2.2)

简介国际绿色建筑认证(LEED-NC2.2)对制冷剂初步管理和高级管理的条文规定,说明LEED认证科学评估制冷剂在冷水机组寿命周期内对臭氧层损耗和全球变暖的综合影响。以国内获得LEED认证金奖项目为例,列出与评分相关的计算结果,说明使用R123或R134a冷水机组的项目都可以满足LEED认证中制冷剂管理的评分标准。

This paper introduces the items of fundamental and enhance refrigerant management in the green building rating system （ LEED - NC2.2 ） , which evaluates refrigerant impact of ODP and GWP during the whole chiller life. It calculates the evaluation result of chillers in the LEED gold rating project to show that R123 chillers and R134a chillers can meet the requirement of refrigerant management in the LEED rating system.