燃气-太阳能空调系统采暖季的运行模拟及分析  

Simulation and Analysis of the Operation in Winter Season for a Gas-Solar Air Conditioning System

作　　者：梁雷欣[1] 曹家枞[1] 吴堃[1] 黄亮亮[1] 

机构地区：[1]东华大学环境科学与工程学院,上海201620

出　　处：《东华大学学报（自然科学版）》2010年第2期191-196,207,共7页Journal of Donghua University(Natural Science)

基　　金：上海市重点学科建设项目资助(B604)

摘　　要：提出太阳能集热器阵与直燃型吸收式冷温水机联合采暖系统,并建立系统逐时运行的数学模型.然后以东华大学3,4号学院楼空调系统的节能改造方案为应用实例,编写计算机程序进行数值模拟.模拟结果揭示了该改造系统的运行情况、影响系统运行的因素.该结果对学院楼现有空调系统的改造工作具有指导意义,对类似工程也具有参考价值.A hybrid heating system composed by a solar collector array and gas-fired absorption chiller-heaters and the hourly operation mathematic model of this kind of system were developed.Then a computer program was completed for the model to simulate the planned retrofit program of the existing air conditioning system equipped with gas-fired absorption chillers,as an example,at No.3 and No.4 college buildings in Donghua University.The operation details of the planned retrofit system in the heating season and the factors that effect on the operation were revealed through the simulation.The results of simulation are a good guide for the planned retrofit system and also a good reference for the similar projects.

关 键 词：太阳能集热 直燃式溴化锂冷温水机 节能改造 联合采暖 供暖季热负荷 逐时运行模拟 

分 类 号：TK519[动力工程及工程热物理—热能工程]