GB/T 41318-2022 Active National standards

GB/T 41318-2022 Ventilation silencer

GB/T 41318-2022 Ventilation silencer

Publish Date: 2022-03-09 Implement Date: 2022-10-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 41318-2022
Standard Type: National standards
Standard Status: Active
is_force_gb: no
CCS Name: Ventilation and air conditioning projects
ICS Name: Ventilation and air conditioning
Publish Date: 2022-03-09
Implement Date: 2022-10-01
Publisher: 国家市场监督管理总局、国家标准化管理委员会
Technical Committee: 全国暖通空调及净化设备标准化技术委员会(SAC/TC 143)
Pages: 26 pages

Scope

本文件规定了通风消声器的分类与标记、一般要求、要求、试验方法、检验规则、标志、包装、运输和贮存。
本文件适用于通风与空调系统工程中配套使用的各类阻性和抗性消声器的生产和检验,不适用于消声弯头、消声静压箱和排气放空消声器。

Development Information

Drafting Units:

中国建筑科学研究院有限公司、深圳中雅机电实业有限公司、建科环能科技有限公司、广东省建筑科学研究院集团股份有限公司、北京市劳动保护科学研究所、国家空调设备质量监督检验中心、北京绿创声学工程股份有限公司、清华大学、中机中联工程有限公司、西安建筑科技大学、中国科学院声学研究所北海研究站、湖南大学、上海新华净环保工程有限公司、山东格瑞德集团有限公司、德州隆达空调设备有限公司、北京万讯达声学设备有限公司、北京玉丰弘立空调设备有限公司、江苏华东正大空调设备有限公司、正升环境科技股份有限公司、江苏凯尔空调设备制造有限公司、靖江市灸烊通风设备有限公司、深圳洛赛声学技术有限公司、江苏风神空调集团股份有限公司、四川海岩声学科技有限公司、欧文斯科宁(中国)投资有限公司、广西万翔工程质量检测有限公司

Drafting Persons:

闫国军、方庆川、徐春、周荃、户文成、林杰、吴伟斌、蒋昭旭、薛小艳、杨芳乙、刘庆、赵丹、李安桂、王高沂、田真、苏宏兵、王志军、尹志朋、张玉麟、王继成、郑春霞、张晓杰、王超、缪栋、刘韬、黄健、周远波、张智、游义红、江涛、赵启元、杨强、麦慧婷、张昌佳、李力克、吴绍忠、刘青云、万明

Word Count: 52 Thousand words Pages: 26 pages

Referenced Standards

GB/T 9978.1-2008 Fire-resistance tests—Elements of building construction—Part 1:General requirements GB 15930-2007 Fire dampers for building venting and smoke-venting system GB/T 25516-2010 Acoustics—Laboratory measurement procedures for ducted silencers and air—Terminal units loss,flow noise and total pressure loss GB/T 32379-2015 Determination of mineral wool and its products formaldehyde emission GB/T 2518-1988 Continual hot-dip zinc-coated steel sheets and strips GB/T 2518-2004 Continuous hot-dip zinc-coated steel sheets and strips GB/T 2518-2008 Continuously hot-dip zinc-coated steel sheet and strip GB/T 2518-2019 Continuously hot-dip zinc and zinc alloy coated steel sheet and strip GB/T 2624-1993 Measurement of fluid flow by means of orifice plates, nozzles and Venturi tubes inserted in circular cross-section conduits running full GB/T 2624.1-2006 Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full—Part 1:General principles and requirements GB/T 2624.2-2006 Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full—Part 2:Orifice plates GB/T 2624.3-2006 Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full—Part 3:Nozzles and Venturi nozzles GB/T 2624.4-2006 Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full—Part 4:Venturi tubes GB/T 2624.6-2024 Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full—Part 6:Wedge devices GB/T 3947-1996 Acoustical terminology GB/T 20431-2006 Acoustics—Guidelines for noise control by silencers QB/T 2443-2011 steel coil ruler QB/T 2443-1999 Steel coil ruler GB 50243-2016 Code of acceptance for construction quality of ventilation and air conditioning works GB/T 2624.5-2024 Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full—Part 5:Cone devices QB/T 2443-2024 Steel coil ruler

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