孙铁柱,黄翔,罗绒
SUN Tie-zhu,HUANG Xiang,LUO Rong

• 1:西安工程大学

摘要(Abstract)：

在夏季,对转轮式热回收型间接-直接蒸发冷却空调样机中的转轮式间接蒸发冷却器性能进行了测试。测试中转轮式间接蒸发冷却器的二次空气采用了2种情况:一种是直接采用室内排风;另一种是经过填料式直接蒸发冷却器降温后的室内排风。对其效率、制冷量、被处理空气的温降进行了试验研究;综合测试结果表明:相比于第一种情况,转轮式热交换器在第二种情况下的制冷量和效率均有所增加;在测试的范围内温降最高可达13℃。
In order to get the running effect of rotary wheel indirect evaporative cooler in summer,making a series of tests in the rotary wheel heat recovery type indirect-direct evaporative cooling air conditioning prototype,characterized by its efficiency,cooling capacity,heat transfer coefficient; At the secondary air side of rotary wheel,two measures were taken to eliminate heat,namely( 1) Traditional sensible heat elimination;( 2) Exhaust air is handled by wet film,then passes through secondary air side. Comprehensive test results show that: the cooling capacity and efficiency of heat exchanger increase under mode 2,compared to the first mode. Within the scope of the testing the temperature drop maximum is 13℃.

关键词(KeyWords)： 转轮式间接蒸发冷却器;效率;制冷量;温降
rotary wheel indirect evaporative cooler;efficiency;cooling capacity;temperature drop

Abstract:

Keywords:

基金项目(Foundation):

作者(Author): 孙铁柱,黄翔,罗绒
SUN Tie-zhu,HUANG Xiang,LUO Rong

参考文献(References)：

• [1]黄翔.蒸发冷却空调技术手册[M].北京:机械工业出版社,2009.
• [2]陈沛霖.现代空调研究文集[M].上海:同济大学出版社,2008.
• [3]陆耀庆.实用供热空调设计手册(第2版)[M].北京:中国建筑工业出板社,2008.
• [4]郑久军,黄翔,王晓杰,等.热管式两级蒸发冷却空调系统性能实验研究[J].西安工程科技学院学报,2007,21(1):122-125.
• [5]Ghassem Heidarinejad,Mojtaba Bozorgmehr,Shahram Delfani,et al.Experimental investigation of two-stage indirect/direct evaporative cooling system in various climatic conditions[J].Building and Enviroment,2009,(44):2073-2079.
• [6]Eloy Velasco Gómez,Ana Tejero González,Francisco Javier Rey Martínez.Experimental characterisation of an indirect evaporative cooling prototype in two operating modes[J].Applied Energy,2012,(97):340-346.
• [7]罗绒,黄翔,靳贵明.转轮式热回收型蒸发冷却空调的初探[J].制冷空调与电力机械,2011,32(4):6-10.
• [8]罗绒,黄翔,靳贵明.转轮式排风热回收型空调系统的节能性分析[J].制冷,2012,31(2):34-37.
• [9]尹益欣,冯毅,刘颂.新型叠片式油冷却器传热与流动阻力性能模拟试验研究[J].压力容器,2013,30(10):1-6.
• [10]周海东,黄翔,范坤.露点间接蒸发冷却器结构对比分析[J].流体机械,2013,41(2):71-77.
• [11]赫航,黄翔,盛晓文,等.对于管式间接蒸发冷却器改进流程的分析与验证[J].流体机械,2013,41(6):65-69.
• [12]罗绒,黄翔,靳贵明.转轮式两级蒸发冷却空调应用节能[J].西安工程大学学报,2012,26(6):783-787.
• [13]罗绒,黄翔,靳贵明.转轮式两级蒸发冷却空调机组的试验研究[J].流体机械,2013,41(1):63-67.
• [14]罗绒,黄翔,沈柏青,等.转轮式两级蒸发冷却空调机组的性能测试与分析[J].化工学报,63(S2):146-150.