建筑空调能耗及其制冷剂使用环境影响评价与减排潜力研究  

Environmental Impact Caused by Energy Consumption and Refrigerants of Air-conditioning in Civil Buildings and Potential for Carbon Emission Mitigation

作　　者：柏静 段华波 王慧越 张宁[1] 周鼎 Bai Jing;Duan Huabo;Wang Huiyue;ZhangNing;Zhou Ding(College of Civil and Transportation Engineering, Shenzhen University, Shenzhen 518060, China)

机构地区：[1]深圳大学土木与交通工程学院,广东深圳518060

出　　处：《环境科学与管理》2021年第6期165-170,共6页Environmental Science and Management

基　　金：国家自然科学基金委员会项目(NSFC52070131);深圳市科创委基础研究项目(JCYJ20190808123013260)。

摘　　要：以深圳市为例,选择空调使用过程的环境影响作为研究目标,考虑使用过程中因电力消耗和制冷剂释放(泄露)所产生的间接和直接环境影响,并对分布特征及减排潜力进行定量化分析。研究结果表明(1)深圳市空调使用阶段碳排放当量从2005年的605±32万吨CO_(2-eq)增长到2017年的1088±64万吨CO_(2-eq),其中主要为间接排放,达799±60万吨CO_(2-eq);(2)在基准情景下,深圳市民用建筑空调碳排放将持续增长,并在2030年达到约1720万吨CO_(2-eq);(3)在最优情景下,2018年-2030年间累计减排量可达6490万吨CO_(2-eq)。Taking Shenzhen as example,this paper focused on the both indirect and direct environmental impact of using air conditioners,which is caused by electricity consumption and refrigerant discharge,respectively.The potential measures for the mitigation of carbon emission associated with utilization of air-conditioning were discussed.The results showed that:(1)The CO_(2-eq) of using air conditioners increased from 6.05±0.32 to 10.9±0.6 million metric tons(Mt)in the range of 2005-2017 in Shenzhen.(2)In the business-as-usual scenario(BAU),the CO_(2-eq) of using air conditioners in civil buildings was estimated to steadily grow to 17.2 Mt by 2030 in Shenzhen.(3)In the optimal scenario,the cumulative amount of CO_(2-eq) mitigation could reach 64.9 Mt from 2018 to 2030.

关 键 词：空调 能耗 制冷剂 碳排放 深圳市 

分 类 号：X820.3[环境科学与工程—环境工程]