T/CAQI 201-2021 in English

本文件规定了小型新风系统用风量分配器的术语和定义、分类和标记、基本规定、要求、试验方法、检验规则、标志、运输、储存等的原则和要求。本文件适用于新建、扩建与改造的民用建筑通风与空调工程中采用系统风量不超过2 000m3/h的小型新风系统用风量分配器，超过此系统风量的分配器可参照本文件。

Scope

This document specifies the terms and definitions, classification and labeling, basic regulations, requirements, test methods, inspection rules, marking, transportation, storage, etc. principles and requirements for air volume distributors used in small fresh air systems. This document is applicable to air volume distributors for small fresh air systems with a system air volume not exceeding 2000 m3/h in ventilation and air conditioning projects of newly built, expanded and renovated civil buildings. Distributors that exceed this system air volume may refer to this document.