流体机械2011，Vol.39Issue(2)：68-71,4.DOI:10.3969/j.issn.1005-0329.2011.02.015
非等温送风机柜空调的性能研究
Performance Analysis of Machine Cabinet Air Conditioner when Supplying Air with Different Temperature
牛倩倩 1臧润清 1郝莹1
作者信息
- 1. 天津商业大学,天津市制冷技术重点实验室,天津,300134
- 折叠
摘要
Abstract
The equipments in the machine room have great calorie power. The calorie power of different cabinet and the different part of a cabinet are also different. The position of the cabinets with different caloricity is indefinite, as a result, the machine room air conditioning can not satisfy the cooling. A cabinet on inequitable internal heat to cool "peer-to-peer" was presented. Through the experiment study ,for an evaporator with multi-channel ,increase the length of the boiling tube and supply the refrigerant separately ,can supply air with different temperature and realize a higher cooling efficiency. Another system equipped back pressure valves on the return gas pipe can realize supplying air with different temperature but the efficiency is lower.关键词
机房空调/机柜空调/非等温送风/回气背压Key words
machine room air conditioner/machine cabinet air conditioner/supply air with different temperature/return gas/ back pressure分类
通用工业技术引用本文复制引用
牛倩倩,臧润清,郝莹..非等温送风机柜空调的性能研究[J].流体机械,2011,39(2):68-71,4.
