国内外住宅新风系统标准及关键指标分析与比较

Preliminary Study on Domestic and Foreign Standards and Key Indicators of Fresh Air System

本文对美国,欧盟及中国等国家和地区有关于住宅新风系统的相关标准进行梳理总结,对比分析了相关标准中风量,风压,能效,噪声,净化效率和热交换效率共六个关键参数的异同点。结果表明,各国相关标准中涉及住宅新风系统的内容较多,且在界定参数范围所考虑的因素不同,美国有专门针对住宅用通风产品的测试及性能验证标准,欧盟国家标准中的分级指标则更为严格。

The relevant standards for residential fresh air systems in the United States, European Union countries and China are summarized. Six key parameters, including air volume, wind pressure, energy efficiency, noise, purification efficiency and heat exchange efficiency are compared and analyzed. The results show that there are many contents related to the residential fresh air system in the relevant standards of different countries, and there are different factors in the definition of the parameter range. The United States has specific testing and performance verification standards for residential ventilation products, and the classification indicators in the EU national standards are more stringent.