ASHRAE 与 ISO 的热舒适相关标准中关于服装热阻计算方法的研究与对比

摘要

Analyses the differences between ASHRAE 55 and ISO 7730 standards in clothing insulation calculation methods of typical ensembles and clothing insulation databases,etc,and points out that they are not suitable for China’s thermal comfort research.Presents the differences and similarities of the clothing insulation test methods for a cloth or the ensemble stipulated by ASTM-F1291,ISO 9920:2009 and GB/T 18398-2001.Suggests that the clothing insulation databases of ASHRAE and ISO standards should be supplemented based on the test method of GB/T 18398-2001 and combined with ASTM-F1291 and ISO 9920:2009 standards,and that the clothing insulation calculation method of the ensemble should be revised according to the common methods of China’s thermal comfort research to make the research more normative and the results more reliable.%分析了 ASHRAE 55和 ISO 7730标准在成套服装的热阻计算方法和服装热阻数据库等方面的差异，指出它们均不适用于我国的热舒适调研。介绍了 ASTM-F1291，ISO 9920：2009和 GB／T 18398—2001中对成套或单件服装的热阻测量方法的异同。建议在 GB／T 18398—2001测试方法的基础上，结合 ASTM-F1291和 ISO 9920：2009标准，对 ASHRAE 和ISO 标准的服装热阻数据库进行补充，并根据国内热舒适调研的常用方法，对成套服装的热阻计算方法进行相应调整，使我国热舒适调研更规范、结果更可靠。