GB/T 40379—2021《戶用和類似用途組合式空氣處理機組》編制要點解讀
Compilation essentials interpretation of GB/T 40379-2021 Multifunctional air-handling unit for residential and similar application
摘要：
介紹了GB/T 40379—2021《戶用和類似用途組合式空氣處理機組》的編制背景，闡述了標準涵蓋的產品類型及性能要求，對參照新風量、有循環風機組復合功能測試狀態調節、機組聯合運行熱工性能測試等編制要點進行了重點解讀。
關鍵詞：戶用；空氣處理機組；國家標準；參照新風量；能效系數
Abstract：
This paper presents the compilation background of the product national standard GB/T 40379-2021 Multifunctional air-handling unit for residential and similar application, describes the product types and performance requirements covered by the standard, and emphatically interprets the compilation essentials such as reference outdoor air flow rate, adjustment of composite function test state of recirculation air units, thermal performance test of units with integrated operation, etc.
Keywords:residential;air-handlingunit;nationalstandard;referenceoutdoorairflowrate;coefficientofenergy