GB 50019-2015 (GB 50019-2003) PDF English
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Design code for heating ventilation and air conditioning of industrial buildings
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| GB 50019-2003 | English | 150 |
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GB 50019-2003: Code for design of heating ventilation and air conditioning---This is an excerpt. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.), auto-downloaded/delivered in 9 seconds, can be purchased online: https://www.ChineseStandard.net/PDF.aspx/GB50019-2003
NATIONAL STANDARD
OF THE PEOPLE'S REPUBLIC OF CIßNA
Code for Design ofHeating Ventilation and
Air Conditioning
Beijing 2003
NOTICE
Preface
111 aιcordance with Notice for Issuing plan of Establishment and Revisron of 1998
Engineering Construction National Standard Ìn [1998] Document No244, Chilia Nonferrous
Engineering and Research Tnstitute had revÎsed Code 岛r dcsign of heating, venti1ation and aír
condition (OB1 19-87) as a revision terun composed with some experts from design and research
ínvestigation and summarizaüon of experience and resea.rch result, and drawn some lessons from
similar content of foreign countries, consulted opiníolls of ex严rts and discussed some specitìc
final definitìon of this st也ldard.
The ∞de consists of9 chapters and 9 appendixes including general introduction , glossaries,
臼lculation parameters of indoors 佣d out d, ∞rs, heatîng, vcntilation air conditioning, heatlcold
source of alr conditioning, monitorìng and control, sound mu汗ling and vibratÌon insulation.
τhe content newly revised and increased in this code is
一 , Newly-added requirement for indoor comforr. air quality and fresh indoors aÌl二
兰, Newly-added regulation for heating areas division,
四, NeWly..added safety requrrement regulation. forwol'k-shop.of ha.τmful叩a'ud toxÏc'spradttCÍ;;
五, Newly~added sectíon of accid圳在ventiLat1on.
ï\ , To 臼ncel fire-fightîng and explosìoll preve以ion added .to other clauses ofventílatioll.
七, Newly侧added requírementfor buildings with cei1tral AC and civil buHdings w地 natural
ventHation.
八, AI1-round revísion forcontent ofaír. cond.itioning 'and.V'MÍable. aÌl'~ volume.system;'low
te-mpt\r聋.tUì'C" V础.tîfilti.Óñ也萨拉rrtr, .翠litTA.@~~u施拉州.ith.'W3X放blefre食堂gernnt 丑聪rh臼lret拟ni暗飞system兰 J 二 . - 一
抽dw位'F Sy$t~lÏl 'of AC were addeq
九, Ov~1l revision fo1' heat and 'cold source of AC with adding of design regulation for
he在ling pUl吨, cold reservation. beat reserv~tîon, he.at exchange device. 在~ew regulatÎon is added
for cooling watet (Û AC.
十, NeWly 且added design requiremeot for direçt垃, ... fitet;l Hthìum brorilide abso.rption water
chHler...(hea阳〉
十一, AutOlllätlc cotrttol i5 chàt)ge注 to MöiÛtòrl.岱rg ànd Control the reqllÌremen.t for
monitoringand control hea.伽恕, v, 四tìlationÁC systém and smog exhausting ..ìs revised and added
十ι兰, N~wly addëd regulatiön for design öf vibtatÎön control and th.e∞ntroJ rëqÛlrement for
outdoor eqliípment nQíse.
十二, Cåncëlëd Outciöbrs C1 Î!n.at告 Parameter Sheeì; 总抗战d, Hea.ting VebtH íl.tlon and Air
Conditioning Climate Jnforma.tion Collection is publi~hed.
Ttte regul就Ians in this code m!liked with black le'tters as a mandatory regula,tiofl must he
implementeð...~
The maridatocy Tegülatrons iri this cOde shål1 be explained by Minìs往y .pfCoris货uctìOll and
China Nonferrøus 1lìdllS'try ltiStit白 wiU be j臼 th;町'ged òftout忧 Wotk曹And . Chiha N ö!1ferrous
Engineerìng anò Rèseatêh InstÎttite' wíIl be teSpönsible for the expfanation ofdetailed techríoloID巳
Declaration By 真1.inistry of Construction PromuJgation of
National Standard forCode for design of hcati l1g, ventì1ation
and air conditioll
在lìs is hcre如Y to sanction Code for désign of h邸ting ventilation and air conditÎon as a
national standard wîth number GB50019-2003, bcing executed from April 1 抖, 2004, and the
execrttéd strictly. The foñnét Cöde for d路ign 'of heating, venti!ation aiid air cöòdition as a natíonal
standard GBJ 19-87 and No.26 Dedåí'atio'n去001 St拍dard whh PartiaJ Revisionls abolished
J 1
,',j
Mi就iStcyofCω.$.tJ'tiéÛnu ;of钱ePeople!sl主~p", blìc~f;q刷刷
N~军昏mb窑t.i'h 2003
i 俨.~ .. , t , 1- 1
. uring t.he performance of this code, please summarize work experienc巳 and accumulation of
i.nformatìon and 1呻onsc suggestioo to Heating and Ventilatíon Code Execution (ì roup 肘...12,
Fuxing Road , ßeijing Postcode 100038) China Nonferrotts εng i neeri ng and 只esearch J l1 stitute 1"01'
more rcference of tùrther r巳vìsion
丁heηame li sl of editors.
Edìtors. China Nonferrous Engineering and Research lnslilute
Attendcd by (ordcl'c!Ì witlt the chapters sequence).
China Dìsease Preventìon 30d Control C巳nter Envíronment and Healthy
Product Safety lnstitute China Architecrure Design & R巳search Group
China Academy ofMelcorology Scicnce
China Northeasl Building Dωign & Research lnstitute
Middle and Southern Universíty
Harbin Nor01a] University
CHINAAERONAUTICALPROJECT & DESJGN INSTITUTE
North Chìna Power Engineeríng (Beíjing) Co" Ltd
Ton凶 i Unìversity
China Northwest Building Design & Research Institute
East China Architectural Design & Research lnstitute
Guizhou Provincíal Architectural Design &R巳search Institute
Beijing Archìtectural Design &Research Institute ;m.
Shanghai lnstitute OfMechanical & Electrical Engineeríng
Central SQuth Architectural D巳sign Institute
Qinghua University
China Architeclw‘é Dcsign é远只esearch Gr0tlp 1\(" l n百títHI .;
Beìjing Greentech Environment Group
ALAS lnsulation Material (Guangzhou) Co., Ltd
Hangzhou Huadian Envíronment Engineering Company Ltd.
Drafted by(to be ordered with chapter sequence).
Zhang Kesong Zhou Lvjun LuYaoqing Dai Zízhu Zhu Ruizhao
Li乡efei Fang Jia.< ;heng Díng Lixing Dong Chongcheng Zhao Jibao
Wei Zhanhe D∞g Jilin Lí Qiangmin Ma Weìjun Sun Yanxun
Sun Minshcng Zhou Zuyi Cai Lude Zhao Qingzhu Wang Zhizhong
Jiangγi Geng Xiaoyin . Luo Ying
旦'
'f&;.;".
.世置?
Table of Contents
1 General principle ..., ...1
2 Glossary ..., ...• ...2
3 CaJc ulalion 0 1' indour and llutdoor pararnet巳r ...a 川..._...4
3. 1 Calculation of indoor ai r parametcr ...‘...4
3.2 Calculation paramet巳r for outdoor air... h ‘... 5
3.3 SUllshine radiation degre巳 in sum l1lcr ..._...7
4 Ileating ... _ ... u..._... , ... -...8
4.1 Gcnerai rcgulation ...8
4.2 Heat load崎... --... 12
4.3 日eatlng with heat radiators ... ‘ ...~ ... r. ~ ..."... ' ...尊 ...‘...~..., ..., . ~...14
4 .4 Radiatìon heating with hot water ...‘..."...~... ‘ 15
4.5 . Gas i nfral它d radiation heatinQ ... 二... 17 e .
4.6 H巳atì口g 飞vith hot aìr and hot air cur1.ain ...‘... 18
4.7 El巳ctrîc heating 山..."...‘... ~ ... 20
4..8 Pipe!ine for heating ...~... ' ~ ' "'' ' ' ' ' ' ' . ~ ... -..."...20
4.9 H巳at gauge for hot water h臼ting for individual residence ...22
5 Ventilation... 24
5.2 Natura1 ventilation ...~...~...岖... 25
5.3 M巳chanical ventilation ...自 ... 27
5.4 Accident ventilatiou ..." ... -...~...‘...~ ...29
5.5 Heat insulation and lowering oftemperature... ‘... 30
5.6 Dedust and purification ofharm负.11 gas ...~... 31
5.7 SeJection of equipment and installation...••.•••• .~...33
5.8 Air-duct and others ...‘..."...‘... ~...'...-0...34
6.1 General r陀eguωi恼ation .. 川..., 川...川...ω...'川...川...川...川...户...‘川...川... 川...川...川...川...-川...川...叫...'" ...川...川...川..., ...37
6.2 Load calculation ...,...0-...,... 39
6.4 Cold and hot water for AC and condensed water system ...45
6.5 Air distribution ...叮叮 ...口 ...47
6.6 Air treatment...湿...AOO...-...‘..., 49
7 Cold and Hot Sourcè for Air Conditioning...-... 51
7.1 General regl.l lation ...-... 51
7.2 Motor-operated cornpressìoJl type cold water unit ... 52
7.3 Heat p...
...... Source: Above contents are excerpted from the full-copy PDF -- translated/reviewed by: www.ChineseStandard.net / Wayne Zheng et al.
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