Abstract:Introduction of the building current situation of air conditioning system, recheck the total cooling and heating load, focus on elaborate and compare different tech-nical configuration of heat and cold sources scheme.By comparison of engineering retrofit cost and operating cost,obtain the best retrofit scheme.
标题：某大厦空调冷热源机房改造技术方案比较
title:Comparison of Retrofit Scheme in One Building Machinery Room of Air Conditioning Heat and Cold Sources
作者：郑宏付
authors:ZHENG Hongfu
关键词：原始设备参数,总冷热负荷,运行费用,空调冷热源方案,
keywords:original equipment parameters,total cool? ing and heating load,operating cost,air conditioning heat and cold sources scheme,
