BS EN 17956-2024 技术隔热系统能效等级 计算方法与应用

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BSI Standards Publication
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BS EN 17956:2024
EUROPEAN STANDARD
NORME EUROPÉENNE
EUROPÄISCHE NORM
EN 17956
June 2024
ICS 91.120.10
English Version
Energy efficiency classes for technical insulation systems -
Calculation method and applications
Classes d'efficacité énergétique pour les systèmes
d'isolation technique - Méthodes et applications de
calcul
Heizungsanlagen und wassergeführte Kühlanlagen in
Gebäuden - Energieeffizienzklassen für technische
Dämmsysteme - Berechnungsmethoden
This European Standard was approved by CEN on 29 April 2024.
CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this
European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references
concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN
member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by
translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management
Centre has the same status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Türkiye and
United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2024 CEN All rights of exploitation in any form and by any means reserved
worldwide for CEN national Members.
Ref. No. EN 17956:2024 E
National foreword
This British Standard is the UK implementation of EN 17956:2024.
The UK participation in its preparation was entrusted to Technical
Committee RHE/24, Heating systems and water based cooling systems
in buildings.
A list of organizations represented on this committee can be obtained on
request to its committee manager.
Contractual and legal considerations
This publication has been prepared in good faith, however no
representation, warranty, assurance or undertaking (express or
implied) is or will be made, and no responsibility or liability is or will be
accepted by BSI in relation to the adequacy, accuracy, completeness or
reasonableness of this publication. All and any such responsibility and
liability is expressly disclaimed to the full extent permitted by the law.
This publication is provided as is, and is to be used at the
recipient’s own risk.
The recipient is advised to consider seeking professional guidance with
respect to its use of this publication.
This publication is not intended to constitute a contract. Users are
responsible for its correct application.
© The British Standards Institution 2024
Published by BSI Standards Limited 2024
ISBN 978 0 539 23728 3
ICS 91.120.10; 91.140.10; 91.140.30
Compliance with a British Standard cannot confer immunity from
legal obligations.
This British Standard was published under the authority of the
Standards Policy and Strategy Committee on 30 June 2024.
Amendments/corrigenda issued since publication
Date Text affected
BRITISH STANDARD
BS EN 17956:2024
EUROPEAN STANDARD
NORME EUROPÉENNE
EUROPÄISCHE NORM
EN 17956
June 2024
ICS 91.120.10
English Version
Energy efficiency classes for technical insulation systems -
Calculation method and applications
Classes d'efficacité énergétique pour les systèmes
d'isolation technique - Méthodes et applications de
calcul
Heizungsanlagen und wassergeführte Kühlanlagen in
Gebäuden - Energieeffizienzklassen für technische
Dämmsysteme - Berechnungsmethoden
This European Standard was approved by CEN on 29 April 2024.
CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this
European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references
concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN
member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by
translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management
Centre has the same status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Türkiye and
United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2024 CEN All rights of exploitation in any form and by any means reserved
worldwide for CEN national Members.
Ref. No. EN 17956:2024 E
BS EN 17956:2024

标签： #隔热 #计算方法 #应用

摘要：

BS EN 17956-2024 是一项针对技术隔热系统能效等级的计算方法与应用的欧洲标准。该标准为工业管道、设备及建筑技术系统中的隔热材料与系统提供了统一的能效分类框架，规定了从设计、安装到维护全生命周期中的能源损失计算、等级划分及评估方法。通过采用该标准，工程师和能效管理人员能够精确量化隔热系统的节能潜力，识别低效区域，并制定优化方案。标准涵盖了不同运行温度、材料厚度及环境条件下的热损失计算模型，并提出了从A+到G的能效等级体系，便于进行系统对标与改进决策。该标准适用于工业、商业及公共建筑中

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作者：史蒂文 分类：国际标准 价格：18星币 属性：32 页 大小：1.2MB 格式：PDF 时间：2025-09-09

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