国内规模最大再生(海)水源热泵系统运行状况分析  

Analysis on Operational Conditions of a Reclaimed(Sea) Water Source Heat Pump System in Dalian

作　　者：付国栋 陈爱露[2] 姜益强[2] 姚杨[2] 

机构地区：[1]大连发电有限责任公司,大连116021 [2]哈尔滨工业大学,哈尔滨150090

出　　处：《建筑科学》2009年第10期93-97,共5页Building Science

基　　金：国家"十一五"科技支撑计划"水源地源热泵高效应用关键技术研究与示范"(2006BAJ01A06)

摘　　要：本文介绍了我国目前单机制热容量最大(8.3 MW)的某再生(海)水源热泵原理、系统运行方式和运行状况,对该系统冬夏季运行时一次网供回水温度、再生水温度、环境温度和制冷(热)量等进行了在线监测,并对系统的节能减排效果进行了分析。结果表明:系统各项参数运行良好,测试期间系统供热COP均在3.2以上,系统制冷COP均在4.0以上,节能减排效果显著。In this paper,the principles,operational modes in summer and winter,and operational conditions of the reclaimed（sea）water source heat pump, which had the largest heating capacity of 8.3 MW of single unit in China, were firstly introduced. And then, the parameters, including the temperatures of supply and return water in primary pipe network, the temperature of reclaimed water, environmental temperature, and heating （cooling） capacities,were investigated via on-line monitoring system, also the energy-saving and emission reduction effects of the system were analyzed. The test results indicated that the heating COP and the cooling COP of this system were above 3.2 and 4.0 respectively during the testing period, which demonstrated significant energy-saving and emission reduction effects.

关 键 词：再生水源热泵 运行方式 运行状况 节能减排 

分 类 号：TQ051.5[化学工程]