| 某办公楼中庭空调系统末端形式的对比分析 |
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| 引用本文： | 孙国勋,张婷,刘拴强.某办公楼中庭空调系统末端形式的对比分析[J].制冷与空调(北京),2010,10(1):74-79. |
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| 作者姓名： | 孙国勋 张婷 刘拴强 |
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| 作者单位： | [1]北京华创瑞风空调科技有限公司 [2]清华大学 |
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| 摘 要： | 在某办公楼中庭采用常规全空气空调系统和温湿度独立控制空调系统(THIC)2种方案时,对室内的空调冷负荷及对应的送、回风参数进行计算和对比,进而对室内气流组织的差异进行模拟分析,并从热舒适性、空气品质等角度对模拟结果进行讨论。结果显示,采用THIC空调方式比常规全空气空调系统的室内气流速度场、温度场更加均匀,人员活动区域的热舒适、空气品质更好,而且可以显著降低高大空间的空调区域,相对于常规全空气空调系统,可降低空调冷负荷25%左右。
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| 关 键 词： | 高大空间 温湿度独立控制 气流组织 模拟 空调 空气品质 |
Terminal forms analysis of the HVAC system on atrium of one office building |
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| Sun Guoxun Zhang Ting Liu Shuanqiang.Terminal forms analysis of the HVAC system on atrium of one office building[J].Refrigeration and Air-conditioning,2010,10(1):74-79. |
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| Authors: | Sun Guoxun Zhang Ting Liu Shuanqiang |
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| Affiliation: | Sun Guoxun1) Zhang Ting1) Liu Shuanqiang2) 1)(Beijing Sinorefine Air-Conditioning Technology Co.,Ltd.) 2)(Tsinghua University) |
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| Abstract: | Presents the comparison of the cooling load and the parameters of the supply and return air on an office building between conventional all-air air-conditioning system and temperature and humidity independent control(THIC) air-conditioning system.Then,carries out the simulation of air distribution.Gives the simulation results analysis from thermal comfort and indoor air quality angle.The results show that the THIC air-conditioning system has better indoor air velocity field and temperature field than the con... |
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| Keywords: | high and large space temperature and humidity independent control air distribution simulation air-conditioning air quality |
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