ANSI/ASHRAE Standard 62.1-2016 - گروه اپ گرین ...

1 ANSI/ASHRAE Standard (Supersedes ANSI/ASHRAE Standard )Includes ANSI/ASHRAE addenda listed in Appendix KVentilationfor AcceptableIndoor Air QualitySee Appendix K for approval dates by the ashrae Standards Committee, the ashrae Board of Directors, and the Amer-ican National Standards Standard is under continuous maintenance by a Standing Standard Project Committee (SSPC) for which the StandardsCommittee has established a documented program for regular publication of addenda or revisions, including procedures fortimely, documented, consensus action on requests for change to any part of the Standard . The change submittal form,instructions, and deadlines may be obtained in electronic form from the ashrae website ( ) or in paperform from the Senior Manager of Standards.

2 The latest edition of an ashrae Standard may be purchased from theASHRAE website ( ) or from ashrae Customer Service, 1791 Tullie Circle, NE, Atlanta, GA : Fax: 678-539-2129. Telephone: 404-636-8400 (worldwide), or toll free 1-800-527-4723 (fororders in US and Canada). For reprint permission, go to 2016 ashrae ISSN 1041-2336 SPECIAL NOTEThis American National Standard (ANS) is a national voluntary consensus Standard developed under the auspices of ashrae . Consensus is defined by the AmericanNational Standards Institute (ANSI), of which ashrae is a member and which has approved this Standard as an ANS, as substantial agreement reached by directlyand materially affected interest categories. This signifies the concurrence of more than a simple majority, but not necessarily unanimity.

3 Consensus requires that allviews and objections be considered, and that an effort be made toward their resolution. Compliance with this Standard is voluntary until and unless a legal jurisdictionmakes compliance mandatory through legislation. ashrae obtains consensus through participation of its national and international members, associated societies, and public Standards are prepared by a Project Committee appointed specifically for the purpose of writing the Standard . The Project Committee Chair andVice-Chair must be members of ashrae ; while other committee members may or may not be ashrae members, all must be technically qualified in the subjectarea of the Standard . Every effort is made to balance the concerned interests on all Project Committees. The Senior Manager of Standards of ashrae should be contacted fora.

4 Interpretation of the contents of this Standard ,b. participation in the next review of the Standard ,c. offering constructive criticism for improving the Standard , ord. permission to reprint portions of the uses its best efforts to promulgate Standards and Guidelines for the benefit of the public in light of available information and accepted industry , ashrae does not guarantee, certify, or assure the safety or performance of any products, components, or systems tested, installed, or operated inaccordance with ashrae s Standards or Guidelines or that any tests conducted under its Standards or Guidelines will be nonhazardous or free from INDUSTRIAL ADVERTISING POLICY ON STANDARDSASHRAE Standards and Guidelines are established to assist industry and the public by offering a uniform method of testing for rating purposes, by suggesting safepractices in designing and installing equipment.

5 By providing proper definitions of this equipment, and by providing other information that may serve to guide theindustry. The creation of ashrae Standards and Guidelines is determined by the need for them, and conformance to them is completely referring to this Standard or Guideline and in marking of equipment and in advertising, no claim shall be made, either stated or implied, that the product hasbeen approved by Standing Standard Project Committee TC: , Ventilation Requirements and InfiltrationSPLS Liaison 2011 2013: Steven J. EmmerichSPLS Liaison 2013 2016: John F. DunlapASHRAE Staff Liaison: Mark WeberHoy R. Bohanon, Jr., Chair (2015 2016) Co-Vice Chair (2014 2015)Kevin B. GallenJianlei NiuRoger L. Hedrick, Chair (2013 2015)Gregg GressJonathan W. W. OlsenHamid Habibi, Vice-Chair (2015 2016)Brian J.

6 HafendorferLaura G. Petrillo-GrohWayne R. Thomann, Co-Vice Chair (2013 2015)Donald C. HerrmannLisa J. RogersHugo O. AguilarNathan L. HoDuane P. RothsteinGary L. BerlinTianzhen HongChandra SekharGregory BrunnerElliott HornerCharles J. SeyfferMark P. ButtnerGregg GressHarris M. SheinmanGustavo G. ChavesEli P. Howard, IIIJ effrey K. SmithEric ChenBashar MadaniKirk J. StacheJames K. ChisholmJohn K. McFarlandDennis A. StankeWaller S. ClementsMolly E. McGuireW. Brad M. StanleyLeonard A. DamianoStephany I. MasonErica StewartAbdel K. DarwichWayne E. MorrisPawel WargockiHelen D. DavisAdam S. MuliawanJosiah WileyPaul L. DoppelKashif NawazScott D. WilliamsFrancis J. Fisher, Nelson, ZaatariASHRAE STANDARDS COMMITTEE 2015 2016 Douglass T. Reindl, ChairSteven J. EmmerichHeather L. PlattRita M.

7 Harrold, Vice-ChairJulie M. FergusonDavid RobinJames D. AsweganWalter T. GrondzikPeter SimmondsNiels BidstrupRoger L. HedrickDennis A. StankeDonald M. BrundageSrinivas KatipamulaWayne H. Stoppelmoor, A. ClarkRick A. LarsonJack H. ZarourWaller S. ClementsLawrence C. MarkelJulia A. Keen, BOD ExOJohn F. DunlapArsen K. MelikovJames K. Vallort, COJames W. Earley, P. ModeraKeith I. EmersonCyrus H. NasseriStephanie C. Reiniche, Senior Manager of StandardsCONTENTSANSI/ ashrae Standard ,Ventilation for Acceptable Indoor Air QualitySECTIONPAGEF oreword ..21 Definitions ..34 Outdoor Air Systems and Equipment ..56 Construction and System Operations and Appendix A: Multiple-Zone Appendix B: Separation of Exhaust Outlets and Outdoor Air Appendix C: Summary of Selected Air Quality Appendix D: Rationale for Minimum Physiological Requirements for Respiration AirBased on CO2 Concentration.

8 40 Informative Appendix E: Acceptable Mass Balance Equations for Use with the IAQ Appendix F: Information on Selected National Standards and Guidelines forPM10, , and Ozone ..44 Informative Appendix G: Application and Compliance ..45 Informative Appendix H: Appendix I: National Ambient Air Quality Standards (NAAQS) ..50 Informative Appendix J: Informative Appendix K: Addenda Description addenda, errata, or interpretations for this Standard can be downloaded free of charge from the ashrae website at 2016 ASHRAE1791 Tullie Circle NE Atlanta, GA 30329 All rights is a registered trademark of the American Society of Heating, Refrigerating and Air-Conditioning Engineers, is a registered trademark of the American National Standards Standard (This foreword is not part of this Standard .)

9 It is merelyinformative and does not contain requirements necessaryfor conformance to the Standard . It has not been pro-cessed according to the ANSI requirements for a standardand may contain material that has not been subject topublic review or a consensus process. Unresolved objec-tors on informative material are not offered the right toappeal at ashrae or ANSI.)FOREWORDThe 2016 edition of ANSI/ASHRAE Standard com-bines Standard and the fourteen approved andpublished addenda to the 2013 edition. Specific informationon the contents of each addendum and approval dates foraddenda are included in Informative Appendix published in 1973 as Standard 62, Standard isupdated on a regular basis using ashrae s continuousmaintenance procedures.

10 Addenda are publicly reviewed,approved by ashrae and ANSI, and published as a supple-ment at approximately 18 months. The complete collection ofaddenda to the Standard are incorporated into the currentedition and published as a new edition every three has undergone key changes over the years,reflecting the ever-expanding body of knowledge, experience,and research related to ventilation and air quality. While thepurpose of the Standard remains unchanged to specify mini-mum ventilation rates and other measures intended to provideindoor air quality (IAQ) that is acceptable to human occu-pants and that minimizes adverse health effects the means ofachieving this goal have evolved. In its first edition, the stan-dard adopted a prescriptive approach to ventilation by speci-fying both minimum and recommended outdoor airflow ratesto obtain acceptable indoor air quality for a variety of indoorspaces.