摘要
以往利用蒸发冷却技术多为制取冷风,而制取高温冷水也仅限于采用单纯的蒸发冷却方法。另外纯靠蒸发冷却技术制取的冷风和冷水温度也易受室外气候条件的影响,使制取的冷风和冷水的温度具有不稳定性,从而难以保证室内温湿度的要求。本文对目前几种蒸发冷却式冷水机组进行介绍,并将各自的优缺点做了总结和相互对比,从而提出一种新型高温冷水机组,采用蒸发冷却技术与机械制冷相结合的方式制取高温冷水,为显热末端供冷提供高温冷源。并着重介绍了该机组相比于目前几种高温冷源的优点及应用前景。
Formerly the evaporative cooling technology is used to make cold air and the high temperature cold water is made only by the pure evaporative cooling method.But the temperature cold air and water is easy to be affected by outdoor condition,so that it is difficult to assure indoor temperature and humidity requirement.This paper introduced some types of evaporative cooling chillers.Then a new kind of high temperature chiller is proposed to provide high temperature cold water for manifested heat terminal.And the advantages and the application prospect of this chiller are compared with the present several kinds of high temperature heat sink merit.
出处
《化工学报》
EI
CAS
CSCD
北大核心
2010年第S2期137-141,共5页
CIESC Journal
关键词
蒸发冷却
机械制冷
高温冷水机组
节能
evaporative cooling
mechanical refrigeration
high temperature water chiller
energy conservation
