技术中心

变风量空调系统自然冷却节能设计【英文篇名】 Energy saving design of natural cooling for VAV air conditioning systems 【作者中文名】 叶大法; 杨国荣; 董涛; 【作者英文名】 Ye Dafa~★; Yang Guorong and Dong Tao East China Architectural Design and Research Institute Co.; Ltd.; Shanghai; China; 【作者单位】 华东建筑设计研究院有限公司; 【文献出处】 暖通空调, Heating Ventilating 供冷; 空气节能器; 固定温度判别法; 新风; 【英文关键词】 inner zone; cooling; air economizer; fixed dry bulb temperature method; fresh air; 【摘要】 结合变风量空气处理系统的设计,介绍了利用室外低温低比焓空气供冷的自然冷却节能技术。对该节能技术的两种形式——空气节能器与水节能器进行了比较。给出了空气节能器的判别控制方法及各方法的适用地区。最后介绍了设计时的注意要点。 【英文摘要】 With the desigh of VAV air conditioning system, presents the energy saving technology of natural cooling by cooling air conditioned rooms with outdoor air of low temperature and low enthalpy. Compares the two energy saving modes, i.e.air economizer and water economizer. Represents the control discrimination methods of air economizer and their applicability. Gives some important points to be noted during design process.