期刊文献+

湿度独立控制空调系统的工程实践 被引量:75

Project practice with an independent humidity control air conditioning system
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摘要 结合实际工程介绍了一个以溶液处理新风实现湿度独立控制的空调系统 ,对系统的运行情况进行了测试 ,根据测试结果提出了一种送风含湿量的控制策略。测试结果表明 ,在室外潮湿的情况下 ,溶液除湿机组提供的冷量约占所需冷量的 5 0 % ;在室外相对干燥的情况下 ,除湿机组提供的冷量约占所需冷量的 40 %。与传统电压缩制冷系统相比 ,当电热价比值为3时 ,湿度独立控制的空调系统可减少 2 0 %的运行费用。 Presents the air conditioning system in an office building. Based on the results of operating test, puts forward a moisture control strategy of supply air. The test results show that the dehumidification system affords around 50% of the total load in humid days and 40% in dry days. Compared with the conventional electric compression refrigerating system, the system can save about 20% in operation costs when the price ratio of electricity to heat is 3.
机构地区 清华大学
出处 《暖通空调》 北大核心 2004年第11期103-109,共7页 Heating Ventilating & Air Conditioning
基金 国家自然科学基金资助项目 (编号 :5 0 2 760 2 9)
关键词 室外 空调系统 新风 送风 溶液除湿 热价 工程实践 情况 独立 实际 independent humidity control, liquid desiccant dehumidification, heat recovery
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参考文献4

  • 1Waugaman D G, Kini A, Kettleborough C F. A review of desiccant cooling. J of Energy Resources Technology,1993, 115:1-8
  • 2张小松,费秀峰,施明恒,曹毅然.蓄能型溶液除湿蒸发冷却空调系统中除湿器研究[J].东南大学学报(自然科学版),2003,33(1):72-75. 被引量:21
  • 3Chen P L. The energy-saving potential of precooling incoming outdoor air by indirect evaporative cooling.In: ASHRAE Trans. 1993, 99(1)
  • 4Chen X Y, Jiang Y, Li Z, et al. An introduction of independent humidity control system with liquid desiccant air conditioner. In: Proceedings of the 4th International Symposium on HVAC, Beijing, 2003.1042-1049

二级参考文献6

  • 1[1]Gerdi Breembreak. Adsorption and desiccant systems-an international overview[J]. IEA Heat Pump Centre Newsletter, 2001, 19(4):10-12.
  • 2[2]Gabruk R S.The primary research of the dehydration and evaporative cooling system energy storage using solution[J]. International Symposium Air conditioning in High Rise Buildings,2000,20(3):449-453.
  • 3[3]Kessling W, Laevemann Eberhard, Peltzer Matthias.Energy storage in open cycle liquid desiccant cooling systems[J]. ASME International Solar Energy Conference,1998,21(2):150-156.
  • 4[4]Kessling W, Laevemann E, Kapfhammer C. Energy storage for desiccant cooling systems component development[J]. Solar Energy,1998,64(4):209-221.
  • 5[6]Zhang Xiaosong, Li Shuhong, Zhao Kaitao. The heat transfer characteristics of plate-fin heat exchanger in the field of refrigeration and air-conditioning[A].In: Cryogenics and Proceedings of ICCR'98 Refrigeration[C].Beijing:International Academic Publishers, 1998.324-327.
  • 6[7]Zhang Xiaosong, Zhou Leping. Experimental research of the plate-fin heat exchangers as an evaporation in the room conditioner[A]. In:Proceedings of Symposiums on Energy Engineering in the 21st Century[C]. New York, 2000.997-1001.

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