多种生活热水供热系统技术及经济对比分析  

Comparative Analysis on the Technology and Cost of Heating System for Various Hot Water Demand

作　　者：范有东 刘晓燕[2] 王海军[3] 赵辰辰[2] 李涛[2] 

机构地区：[1]大庆油田矿区服务事业部物业管理二公司,大庆163318 [2]东北石油大学,大庆163318 [3]大庆油田有限责任公司规划计划部,大庆163000

出　　处：《建筑节能》2011年第11期77-80,共4页BUILDING ENERGY EFFICIENCY

摘　　要：以小区中央热水系统改造为背景,对太阳能集热器+电加热器热水系统、空气源热泵+电加热器热水系统、空气源热泵+板式换热器+电加热器热水系统、水源热泵、地源热泵热水系统等几种热源供热系统进行了对比分析,结果表明利用空气源热泵+板式换热器+电加热器热水系统最节能,与小区原电加热系统相比可以使热水工作费用降低76.8%。With the conditions of local central hot water supply system in the block,it analyzed the solar energy collector ＋ electric heater hot water system,air source heat pump ＋ hot water system of electric heater,air source heat pump ＋ plate heat exchanger ＋ electric heater hot water system with heat heating system,water source heat pump hot water system and ground source heat pump hot water system.The results show that the air source heat pump ＋ plate heat exchanger ＋ electric heater hot water system can save the most energy and make hot water cost reduction 76.8% compared with the electrical heating system.

关 键 词：中央热水系统 太阳能 空气源热泵 水源热泵 地源热泵 

分 类 号：TU832[建筑科学—供热、供燃气、通风及空调工程]