技术中心

【英文篇名】 Determination of outdoor weather conditions for dehumidification by ventilation 【作者中文名】 陆亚俊; 高超; 【作者英文名】 Lu Yajun and Gao Chao; 【作者单位】 哈尔滨建筑大学; 北京市中美制冷设备公司; 【文献出处】 暖通空调, HV 室外计算含湿量; 不保证小时数; 【英文关键词】 dehumidification by ventilation; outdoor design humidity ratio; hours of failure; 【摘要】 针对目前通风除湿设计中室外计算含湿量取值问题进行分析，认为以不保证小时数确定的含湿量用于计算通风量较为合理。通过统计大量的气象资料，给出了全国主要城市各种不保证小时数的含湿量值及确定各种不保证小时数的含湿量的近似计算公式。 【英文摘要】 Analyses the problems in selecting the value of outdoor humidity ratio for design purpose, holds that the better way to its determination for dehumidification by ventilation is based on the hours of allowable failure and offers a set of data obtained this way for different hours of failure in some major cities, together with an approximate calculating formula for reference in design.