1、 Advanced Energy Design GuideforHighway LodgingThis is an ASHRAE Design Guide. Design Guides are developed underASHRAEs Special Publication procedures and are not consensus documents.This document is an application manual that provides voluntary recommenda-tions for consideration in achieving greate
2、r levels of energy savings relative tominimum standards.2009, American Society of Heating, Refrigerating and Air-Conditioning Engineers, Inc. (www.ashrae.org). For personal use only. Additional reproduction, distribution, or transmission in either print or digital form is not permitted without ASHRA
3、Es prior written permission.This publication was developed under the auspices of ASHRAE Special Project 113.ADVANCED ENERGY DESIGN GUIDEHIGHWAY LODGING COMMITTEEAEDG STEERING COMMITTEERon Jarnagin, ChairDan Nall Carol MarriottAIA/USGBC Representative ASHRAE RepresentativeMerle McBride Michael LaneAS
4、HRAE Representative IESNA RepresentativeNorman Nelson Don ColliverHilton Hotels Representative Steering Committee Ex OfficioLilas PrattASHRAE Staff LiaisonDon Colliver, ChairJessyca Henderson Dru CrawleyAIA U.S. DOEGordon Holness John HoganASHRAE Consultant (ASHRAE TC 2.8)Rita Harrold Harry Misuriel
5、loIESNA Consultant (ASHRAE TC 7.6)Brendan Owens Mick SchwedlerUSGBC Consultant (ASHRAE Standard 90.1)Any updates/errata to this publication will be posted on the ASHRAE Web site at www.ashrae.org/publicationupdates.Advanced Energy Design GuideforHighway LodgingAchieving 30% Energy Savings Toward a N
6、et Zero Energy BuildingAmerican Society of Heating, Refrigerating and Air-Conditioning Engineers, Inc.The American Institute of ArchitectsIlluminating Engineering Society of North AmericaU.S. Green Building CouncilU.S. Department of EnergyISBN 978-1-933742-61-82009 American Society of Heating, Refri
7、geratingand Air-Conditioning Engineers, Inc.1791 Tullie Circle, N.E.Atlanta, GA 30329www.ashrae.orgAll rights reserved.Printed in the United States of AmericaPrinted on 10% post-consumer waste using soy-based inks.Cover design and illustrations by Emily Luce, Designer.Cover photographs courtesy of M
8、erle McBride. ASHRAE has compiled this publication with care, but ASHRAE has not investigated, and ASHRAE expressly dis-claims any duty to investigate, any product, service, process, procedure, design, or the like that may be describedherein. The appearance of any technical data or editorial materia
9、l in this publication does not constitute endorsement,warranty, or guaranty by ASHRAE of any product, service, process, procedure, design, or the like. ASHRAE does notwarrant that the information in the publication is free of errors, and ASHRAE does not necessarily agree with anystatement or opinion
10、 in this publication. The entire risk of the use of any information in this publication is assumed bythe user.No part of this book may be reproduced without permission in writing from ASHRAE, except by a reviewer who mayquote brief passages or reproduce illustrations in a review with appropriate cre
11、dit; nor may any part of this book bereproduced, stored in a retrieval system, or transmitted in any way or by any meanselectronic, photocopying,recording, or otherwithout permission in writing from ASHRAE. Requests for permission should be submitted atwww.ashrae.org/permissions.Library of Congress
12、Cataloging-in-Publication DataAdvanced energy design guide for highway lodging : achieving 30% energy savings toward a net zero energy building / American Society of Heating, Refrigerating, and Air-Conditioning Engineers, Inc. . et al.p. cm.Includes bibliographical references.Summary: “Fifth in a se
13、ries that provides recommendations for achieving 30% energy savings over minimum requirements of ANSI/ASHRAE/IESNA Standard 90.1-1999 for small hotels and motels. Helps achieve advanced energy savings without detailed calculations or analyses. Includes recommendations for all 8 U.S. climate zones“-P
14、rovided by publisher.ISBN 978-1-933742-61-8 (softcover)1. Motels-Energy conservation. 2. Motels-Design and construction. 3. Buildings-Environmental engineering. I. American Society of Heating, Refrigerating and Air-Conditioning Engineers. TJ163.5.H67A38 2009696-dc222009017976ASHRAE STAFFSPECIAL PUBL
15、ICATIONSMark OwenEditor/Group Managerof Handbook and Special PublicationsCindy Sheffield MichaelsManaging EditorJames Madison WalkerAssociate EditorAmelia SandersAssistant EditorElisabeth ParrishAssistant EditorMichshell PhillipsEditorial CoordinatorPUBLISHING SERVICESDavid SoltisGroup Manager of Pu
16、blishing Servicesand Electronic CommunicationsJayne JacksonPublication Traffic AdministratorPUBLISHERW. Stephen ComstockAcknowledgments VIIAbbreviations and Acronyms IXChapter 1 Introduction 1Contents 2How to Use this Guide 3Chapter 2 Integrated Process for Achieving Energy Savings 5Design (Includin
17、g Planning and Pre-Design) 6Construction 11Acceptance 11Occupancy 11Operation 11Energy Goals and Strategies 12Chapter 3 Recommendations by Climate 17Zone 1 20 Zone 2 23Zone 3 26 Zone 4 29Zone 5 32Zone 6 35Zone 7 38Zone 8 41ContentsVI ADVANCED ENERGY DESIGN GUIDE FOR HIGHWAY LODGINGChapter 4 Technolo
18、gy Examples and Case Studies 45Climate Zone 2SpringHill Suites Pensacola Beach 46Climate Zone 3Marriott Courtyard Oakland Emeryville 48Climate Zone 3Marriott Courtyard San Francisco Downtown 50Climate Zone 5Comfort Inn Lilas Pratt of ASHRAE for herassistance, organizational skills, and dedication to
19、 the project as well as serving as a gra-cious host at all meetings at ASHRAE Headquarters; and Elisabeth Parrish and AmeliaAcknowledgmentsVIII ADVANCED ENERGY DESIGN GUIDE FOR HIGHWAY LODGINGSanders of ASHRAE Special Publications for the editing and layout of the book. ThisGuide could not have been
20、 developed without all of their contributions.I am very proud of the Guide that the project committee developed and amamazed at the accomplishment in such a short time period. Each project committeemember as well should be proud of their individual contributions to this most worth-while document.Ron
21、ald E. JarnaginSP 113 ChairJanuary 2009A = area, ft2ACCA = Air Conditioning Contractors of AmericaAEDG-HL = Advanced Energy Design Guide for Highway LodgingAFUE = annual fuel utilization efficiency, dimensionlessAIA = American Institute of ArchitectsASHRAE = American Society of Heating, Refrigeratin
22、g and Air-Conditioning EngineersASTM = American Society for Testing and MaterialsANSI = American National Standards InstituteBtu = British thermal unitCap = cooling capacity in Btu/h at 95F outdoor dry-bulb temperatureCA = census areaCD = construction documentsc.i. = continuous insulationCx = commis
23、sioningCxA = commissioning authorityCFL = compact fluorescent lampcfm = cubic feet per minuteCM = construction managerCMH = ceramic metal halideCO2= carbon dioxideCOP = coefficient of performance, dimensionlessCRI = Color Rendering IndexCRRC = Cool Roof Rating CouncilCZ = climate zoneD = diameter, f
24、tDCV = demand control ventilationDL = Advanced Energy Design Guide code for “daylighting”DOE = U.S. Department of EnergyDX = direct expansionAbbreviations and AcronymsX ADVANCED ENERGY DESIGN GUIDE FOR HIGHWAY LODGINGEc= efficiency (combustion), dimensionlessEt= efficiency (thermal), dimensionlessEE
25、R = energy efficiency ratio, Btu/WhEF = energy factorEIA = Energy Information AdministrationEL = Advanced Energy Design Guide code for “electric lighting”EN = Advanced Energy Design Guide code for “envelope”EX = Advanced Energy Design Guide code for “exterior lighting”F = slab edge heat loss coeffic
26、ient per foot of perimeter, Btu/hftFG(G force) = gravitational forceGC = general contractorGCHP = Advanced Energy Design Guide code for “ground coupled heat pump”Guide = Advanced Energy Design Guide for Highway LodgingHC = heat capacity, Btu/ft2FHSPF = heating season performance factor, Btu/WhHV = A
27、dvanced Energy Design Guide code for “HVAC systems and equipment”HVAC = heating, ventilating, and air-conditioningIESNA = Illuminating Engineering Society of North Americain. = inchIPLV = integrated part-load value, dimensionlessIR = infrared reflectingkBtuh = thousands of British thermal units per
28、hourkW = kilowattLBNL = Lawrence Berkeley National LaboratoryLED = light-emitting diodeLEED = Leadership in Energy and Environmental DesignLow-e = low emissivityLPD = lighting power density, W/ft2ls = linear systemsN/A = not applicableNEMA = National Electrical Manufacturers AssociationNFRC = Nation
29、al Fenestration Rating CouncilNR = no recommendationNZEB = net zero energy buildingsO the Guide)is intended to provide a simple approach for contractors and designers who create smallhotels and motels. Application of the recommendations in the Guide should result inhotels with 30% energy savings whe
30、n compared to those same hotels designed to theminimum requirements of ANSI/ASHRAE/IESNA Standard 90.1-1999, Energy Standardfor Buildings Except Low-Rise Residential Buildings. This document contains recom-mendations and is not a minimum code or standard. It is intended to be used in additionto exis
31、ting codes and standards and is not intended to circumvent them. This Guide rep-resents a way, but not the only way, to build energy-efficient hotels that use significantlyless energy than those built to minimum code requirements. The recommendations inthis Guide provide benefits for the owner while
32、 maintaining quality and functionality ofthe space as well as a pleasant guest experience.This Guide has been developed by a committee representing a diverse group ofenergy professionals drawn from the American Society of Heating, Refrigerating andAir-Conditioning Engineers (ASHRAE), the American In
33、stitute of Architects (AIA),the Illuminating Engineering Society of North America (IESNA), the U.S. Green Build-ing Council (USGBC), and the Hilton Hotels Corporation. To quantify the expectedenergy savings, these professionals selected potential envelope, lighting, HVAC, andservice water heating (S
34、WH) energy-saving measures for analysis. These included prod-ucts that were deemed to be both practical and commercially available. Although someof the products may be considered premium, products of similar performance are avail-able from multiple manufacturers. Each set of measures was simulated u
35、sing an hourlyenergy analysis program for two hotel prototype buildings in representative cities in var-ious climates. Simulations were run for reference buildings (buildings designed toASHRAE/IESNA Standard 90.1-1999 criteria) compared to buildings built using rec-ommendations contained in this Gui
36、de to determine whether the expected 30% savingstarget was achieved. The analysis showed an average energy savings of 39.3% from theASHRAE/IESNA Standard 90.1-1999 baseline.In general, this Guide addresses typical hotels found along highways. The scopespecifically covers hotels of up to 80 rooms, ty
37、pically four stories or fewer, that useunitary heating and air-conditioning equipment. Buildings of this type with theseHVAC system configurations represent a significant amount of commercial hotelIntroduction2 ADVANCED ENERGY DESIGN GUIDE FOR HIGHWAY LODGINGspace in the United States. This Guide pr
38、ovides straightforward recommendations andguidance to facilitate its use by anyone in the construction process who wants to pro-duce more energy-efficient buildings.The Guide excludes certain hotels (i.e., those with significant commercial cookingor refrigeration equipment and those with “built-up”
39、HVAC systems that utilize chillersand chilled-water systems). The Guide is primarily intended for new construction, but itmay also be applicable to renovation, remodeling, and modernization projects.As an added value for designers and contractors, this Guide features case studyexamples of energy-eff
40、icient buildings. The case studies demonstrate that effectivelyaddressing environmental challenges can also result in the creation of good, often excel-lent, architecture. The case studies illustrate how energy considerations have been incor-porated in various design strategies and techniques. Howev
41、er, the example buildingsmay incorporate additional features that go beyond the scope of the recommendations ofthe Guide. It is hoped that the Guide will result in a more sustainable environment for society.The energy savings target of 30% is the first step in the process toward achieving a netzero
42、energy building (NZEB), which is defined as a building that, on an annual basis,draws from outside sources equal or less energy than it provides using on-site, renewableenergy sources. ASHRAE/IESNA Standard 90.1-1999, the energy conservation standardpublished at the turn of the millennium, provides
43、the fixed reference point for all theGuides in this series. The primary reason for this choice as the reference point is to main-tain a consistent baseline and scale for all the 30% AEDG series documents. A shiftingbaseline between multiple documents in the AEDG series would lead to confusionamong u
44、sers about the level of energy savings achieved. However, it is interesting to seewhat the energy savings of the Guide would be relative to ASHRAE/IESNA Standard90.1-2004, which reduced lighting power densities and improved efficiency levels forcooling equipment. Using ASHRAE/IESNA Standard 90.1-200
45、4 as the basis, the recom-mendations in this Guide would produce an average energy savings of 33%.Plans are in place for development of additional AEDG documents in this decadethat will assist users in achieving 50% and 70% energy-saving levels as milestonestoward the NZEB goal. The ultimate goal of
46、 the participating organizations is to assist inthe design and construction of NZEBs.CONTENTSChapter 2 of this Guide contains a chart that walks the user through the design pro-cess of applying the recommendations in this Guide, while Chapter 3 provides the actualrecommendations for a way to meet th
47、e 30% energy savings goal. Chapter 3 includeseight recommendation tables, which are broken down by building component and orga-nized by climate according to the eight climate zones (and specific counties within eachclimate zone) identified by the U.S. Department of Energy (DOE). The user should note
48、that the recommendation tables do not include all of the components listed in ASHRAE/IESNA Standard 90.1-1999 since the Guide focuses only on the primary energy systemswithin a building. Chapter 4 provides case studies of actual energy-efficient buildingsand systems. Chapter 5 provides essential gui
49、dance in the form of concise how-to tips tohelp the user understand and apply the recommendations from this Guide. Additional“bonus savings” strategies are also found in Chapter 5. Three appendices are includedfor reference. Appendix A provides thermal performance factors for alternate opaqueenvelope construction. Appendix B provides climate zone information for a variety oflocations in Mexico and Canada. Appendix C provides a list
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