空调水系统蓄能技术的应用研究

Application Research on Energy Storage Technology of Air-conditioning Water System

基于国内蓄能空调技术的研究和应用现状,本文提出了一种利用空调水系统中的余冷、余热来对一些部分时间仅部分负荷运行且该部分负荷达不到最小开机负荷的公共建筑(如办公楼、商业建筑、酒店等)进行制冷、供热的蓄能技术。本文简要介绍了空调水系统蓄能技术的工作原理,并对两种不同的蓄能技术的流程模式进行了着重的阐述。分析了空调水系统有效蓄能容积,管道热损失以及蓄能量的计算方法,最后指出了进一步深化研究的方向和技术难点。

Based on the research and application status of domestic energy storage air conditioning technology, this paper proposes an energy storage technology, which uses the waste heat and cold of air-conditioning water system to supply heating and cooling for the public buildings （such as office buildings, commercial buildings, hotels, etc.） the partial heat or cold load of which is not up to the minimum boot load of heat pump units. This paper briefly introduces the working principle of air conditioning water system energy storage technology, and the process models of two different kinds of energy storage technology are emphatically described. The calculation methods of the effective energy storage volume, pipeline heat loss and energy storage capacity are analyzed and the further research direction and technical difficulty is pointed out Finally.