CEN TR 16798-18-2017 Energy performance of buildings - Ventilation for buildings - Part 18 Interpretation of the requirements in EN 16798- 17 - Guidelines for inspection of ventila.pdf

1、Energy performance of buildings Ventilation for buildingsPart 18: Interpretation of the requirements in EN 16798-17 Guidelines for inspection of ventilation and air-conditioning systems (Modules M4-11, M5-11, M6-11, M7-11)PD CEN/TR 16798-18:2017BSI Standards PublicationWB11885_BSI_StandardCovs_2013_

2、AW.indd 1 15/05/2013 15:06TECHNICAL REPORT RAPPORT TECHNIQUE TECHNISCHER BERICHT CEN/TR 16798-18 June 2017 ICS 91.120.10; 91.140.30 English Version Energy performance of buildings - Ventilation for buildings - Part 18: Interpretation of the requirements in EN 16798-17 - Guidelines for inspection of

3、ventilation and air-conditioning systems (Modules M4-11, M5-11, M6-11, M7-11) Performance nergtique des btiments - Ventilation des btiments - Partie 18 : Interprtation des exigences de lEN 16798-17 - Lignes directrices pour linspection des systmes de ventilation et de conditionnement dair (Module M4

4、-11, M5-11, M6-11, M7-11) Energetische Bewertung von Gebuden - Lftung von Gebuden - Lftung von Gebuden - Teil 18: Interpretation der Anforderungen der EN 16798-17 - Leitlinien fr die Inspektion von Lftungs- und Klimaanlagen (Module M4-11, M5-11, M6-11, M7-11)This Technical Report was approved by CEN

5、 on 27 February 2017. It has been drawn up by the Technical Committee CEN/TC 156. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland,

6、 Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC M

7、anagement Centre: Avenue Marnix 17, B-1000 Brussels 2017 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. CEN/TR 16798-18:2017 ENational forewordThis Published Document is the UK implementation of CEN/TR 16798-18:2017.The UK participat

8、ion in its preparation was entrusted to Technical Committee RHE/2, Ventilation for buildings, heating and hot water services.A list of organizations represented on this committee can be obtained on request to its secretary.This publication does not purport to include all the necessary provisions of

9、a contract. Users are responsible for its correct application. The British Standards Institution 2017 Published by BSI Standards Limited 2017ISBN 978 0 580 85870 3ICS 91.120.10; 91.140.30Compliance with a British Standard cannot confer immunity from legal obligations.This Published Document was publ

10、ished under the authority of the Standards Policy and Strategy Committee on 31 July 2017.Amendments/corrigenda issued since publicationDate Text affectedPUBLISHED DOCUMENTPD CEN/TR 16798-18:2017TECHNICAL REPORT RAPPORT TECHNIQUE TECHNISCHER BERICHT CEN/TR 16798-18 June 2017 ICS 91.120.10; 91.140.30

11、English Version Energy performance of buildings - Ventilation for buildings - Part 18: Interpretation of the requirements in EN 16798-17 - Guidelines for inspection of ventilation and air-conditioning systems (Modules M4-11, M5-11, M6-11, M7-11) Performance nergtique des btiments - Ventilation des b

12、timents - Partie 18 : Interprtation des exigences de lEN 16798-17 - Lignes directrices pour linspection des systmes de ventilation et de conditionnement dair (Module M4-11, M5-11, M6-11, M7-11) Energetische Bewertung von Gebuden - Lftung von Gebuden - Lftung von Gebuden - Teil 18: Interpretation der

13、 Anforderungen der EN 16798-17 - Leitlinien fr die Inspektion von Lftungs- und Klimaanlagen (Module M4-11, M5-11, M6-11, M7-11)This Technical Report was approved by CEN on 27 February 2017. It has been drawn up by the Technical Committee CEN/TC 156. CEN members are the national standards bodies of A

14、ustria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, S

15、pain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2017 CEN All rights of exploitation in any form and by any means reserved worldw

16、ide for CEN national Members. Ref. No. CEN/TR 16798-18:2017 EPD CEN/TR 16798-18:2017CEN/TR 16798-18:2017 (E) 2 Contents Page European foreword . 4 Introduction 7 1 Scope 9 2 Normative references 9 3 Terms and definitions 10 4 Symbols, subscripts and abbreviations 10 5 Description of the inspection p

17、rocedures . 10 5.1 Purpose of the inspection 10 5.2 Methods . 10 5.2.1 Features affecting the frequency and duration of inspection 10 5.2.2 Examples of elements to define system categories 12 5.2.3 Recommendations for the extent of the inspection . 13 5.3 Pre-inspection procedure . 32 5.3.1 General

18、. 32 5.3.2 Design documentation . 33 5.3.3 System characteristics 33 5.3.4 Building and system operation and maintenance status 33 5.3.5 Buildings and system survey . 33 5.3.6 Output of the pre-inspection 33 5.4 Cleanliness and accessibility of the system 35 5.5 Sampling for on-site checks 35 6 Meth

19、od 1 Ventilation-only systems 37 6.1 General . 37 6.2 Output data . 37 6.3 Follow-up of pre-inspection . 40 6.4 Methodology 40 6.4.1 General approach . 40 6.4.2 Mechanical exhaust and/or supply systems 40 6.4.3 Natural ventilation 42 6.4.4 Hybrid ventilation 42 6.5 Advice for improvements 42 6.5.1 E

20、nergy impacts, justification of inspection and improvements 42 6.5.2 Basic improvements 45 6.5.3 Further improvements Ventilation only systems . 47 7 Method 2 Air conditioning systems 50 7.1 General . 50 7.2 Output data . 50 7.2.1 Possible outputs of an energy inspection 50 7.2.2 General sizing issu

21、es . 53 7.2.3 Estimating cooling loads 53 7.2.4 Assessment of cooling capacity . 54 7.3 Follow-up of pre-inspection . 55 7.4 Methodology 55 7.4.1 General approach . 55 7.4.2 Refrigeration equipment . 55 PD CEN/TR 16798-18:2017CEN/TR 16798-18:2017 (E) 3 7.4.3 Pumps and chilled water pipe work 56 7.4.

22、4 Outdoor heat rejection devices . 57 7.4.5 Water and refrigerant-based terminal units 57 7.4.6 Mechanical ventilation . 58 7.4.7 Building system controls and control parameters . 59 7.4.8 Metering . 60 7.5 Advice on alternative solutions and improvements 61 7.5.1 General . 61 7.5.2 Energy impacts,

23、justification of inspection and improvements 61 7.5.3 Improvement system efficiency of AC-systems . 62 8 Inspection report 64 9 Quality control . 64 Bibliography . 65 PD CEN/TR 16798-18:2017CEN/TR 16798-18:2017 (E) 4 European foreword This document (CEN/TR 16798-18:2017) has been prepared by Technic

24、al Committee CEN/TC 156 “Ventilation for buildings”, the secretariat of which is held by BSI. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent

25、rights. This document has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association. The necessary editorial revisions were made to comply with the requirements for each EPB technical report. This document has been produced to meet the requirements

26、 of Directive 2010/31/EU 19 May 2010 on the energy performance of buildings (recast), referred to as “recast EPDB”. For the convenience of Standards users CEN/TC 156, together with responsible Working Group Conveners, have prepared a simple table below relating, where appropriate, the relationship b

27、etween the EPBD and recast EPBD standard numbers prepared by Technical Committee CEN/TC 156 “Ventilation for buildings”. EPBD EN Number Recast EPBD EN Number Title EN 15251 EN 16798-1 Energy performance of buildings Ventilation for buildings Part 1: Indoor environmental input parameters for design a

28、nd assessment of energy performance of buildings addressing indoor air quality, thermal environment, lighting and acoustics (Module M1-6) N/A CEN/TR 16798-2 Energy performance of buildings Ventilation for buildings Part 2: Interpretation of the requirements in EN 16798-1 Indoor environmental input p

29、arameters for design and assessment of energy performance of buildings addressing indoor air quality, thermal environment, lighting and acoustics (Module M1-6) EN 13779 EN 16798-3 Energy performance of buildings Ventilation for buildings Part 3: For non-residential buildings Performance requirements

30、 for ventilation and room-conditioning systems (Modules M5-1, M5-4) N/A CEN/TR 16798-4 Energy performance of buildings Ventilation for buildings Part 4: Interpretation of the requirements in EN 16798- 3 For non-residential buildings Performance requirements for ventilation and room-conditioning syst

31、ems (Modules M5-1, M5-4) PD CEN/TR 16798-18:2017CEN/TR 16798-18:2017 (E) 5 EN 15241 EN 16798-5-1 Energy performance of buildings Ventilation for buildings Part 5-1: Calculation methods for energy requirements of ventilation and air conditioning systems (Modules M5-6, M5-8, M6-5, M6-8, M7-5, M7-8) Me

32、thod 1: Distribution and generation EN 15241 EN 16798-5-2 Energy performance of buildings Ventilation for buildings Part 5-2: Calculation methods for energy requirements of ventilation systems (Modules M5-6.2, M5-8.2) Method 2: Distribution and generation N/A CEN/TR 16798-6 Energy performance of bui

33、ldings Ventilation for buildings Part 6: Interpretation of the requirements in EN 16798-51 and EN 16798-5-2 Calculation methods for energy requirements of ventilation and air conditioning systems (Modules M5-6, M5-8, M 6-5, M6-8 , M7-5, M7-8) EN 15242 EN 16798-7 Energy performance of buildings Venti

34、lation for buildings Part 7: Calculation methods for the determination of air flow rates in buildings including infiltration (Module M5-5) N/A CEN/TR 16798-8 Energy performance of buildings Ventilation for buildings Part 8: Interpretation of the requirements in EN 16798-7 Calculation methods for the

35、 determination of air flow rates in buildings including infiltration (Module M5-5) EN 15243 EN 16798-9 Energy performance of buildings Ventilation for buildings Part 9: Calculation methods for energy requirements of cooling systems (Modules M4-1, M4-4, M4-9) General N/A CEN/TR 16798-10 Energy perfor

36、mance of buildings Ventilation for buildings Part 10: Interpretation of the requirements in EN 16798-9 Calculation methods for energy requirements of cooling systems (Module M4-1,M4-4, M4-9) General EN 15243 EN 16798-13 Energy performance of buildings Ventilation for buildings Part 13: Calculation o

37、f cooling systems (Module M4-8) Generation EN 15243 CEN/TR 16798-14 Energy performance of buildings Ventilation for buildings Part 14: Interpretation of the requirements in EN 16798-13 Calculation of cooling systems (Module M4-8) Generation N/A EN 16798-15 Energy performance of buildings Ventilation

38、 for buildings Part 15: Calculation of cooling systems (Module M4-7) Storage PD CEN/TR 16798-18:2017CEN/TR 16798-18:2017 (E) 6 N/A CEN/TR 16798-16 Energy performance of buildings Ventilation for buildings Part 16: Interpretation of the requirements in EN 16798-15 Calculation of cooling systems (Modu

39、le M4-7) Storage EN 15239 and EN 15240 EN 16798-17 Energy performance of buildings Ventilation for buildings Part 17: Guidelines for inspection of ventilation and air- conditioning systems (Module M4-11, M5-11, M6-11, M7-11) N/A CEN/TR 16798-18 Energy performance of buildings Ventilation for buildin

40、gs Part 18: Interpretation of the requirements in EN 16798-17 Guidelines for inspection of ventilation and air-conditioning systems (Module M4-11, M5-11, M6-11, M7-11) PD CEN/TR 16798-18:2017CEN/TR 16798-18:2017 (E) 7 Introduction The set of EPB standards, Technical Reports and supporting tools In o

41、rder to facilitate the necessary overall consistency and coherence, in terminology, approach, input/output relations and formats, for the whole set of EPB-standards, the following documents and tools are available: a) a document with basic principles to be followed in drafting EPB-standards: CEN/TS

42、16628:2014, Energy Performance of Buildings - Basic Principles for the set of EPB standards 1; b) a document with detailed technical rules to be followed in drafting EPB-standards; CEN/TS 16629:2014, Energy Performance of Buildings - Detailed Technical Rules for the set of EPB-standards 2; and c) th

43、e detailed technical rules are the basis for the following tools: 1) a common template for each EPB-standard, including specific drafting instructions for the relevant clauses, 2) a common template for each technical report that accompanies an EPB standard or a cluster of EPB standards, including sp

44、ecific drafting instructions for the relevant clauses, and 3) a common template for the spreadsheet that accompanies each EPB standard, to demonstrate the correctness of the EPB calculation procedures. Each EPB-standards follows the basic principles and the detailed technical rules and relates to th

45、e overarching EPB-standard, EN ISO 52000-1:2017 3. One of the main purposes of the revision of the EPB-standards is to enable that laws and regulations directly refer to the EPB-standards and make compliance with them compulsory. This requires that the set of EPB-standards consists of a systematic,

46、clear, comprehensive and unambiguous set of energy performance procedures. The number of options provided is kept as low as possible, taking into account national and regional differences in climate, culture and building tradition, policy and legal frameworks (subsidiarity principle). For each optio

47、n, an informative default option is provided (Annex B). Rationale behind the EPB technical reports There is a risk that the purpose and limitations of the EPB standards will be misunderstood, unless the background and context to their contents and the thinking behind them is explained in some detail

48、 to readers of the standards. Consequently, various types of informative contents are recorded and made available for users to properly understand, apply and nationally or regionally implement the EPB standards. If this explanation would have been attempted in the standards themselves, the result is

49、 likely to be confusing and cumbersome, especially if the standards are implemented or referenced in national or regional building codes. Therefore, each EPB standard is accompanied by an informative technical report, like this one, where all informative content is collected, to ensure a clear separation between normative and informative contents (see CEN/TS 16629 2): to avoid flooding and confusing the actual n