1、22目錄目錄摘要摘要............................................................................................................41前言前言................................................................................................

2、.........42工程概況工程概況.................................................................................................53設(shè)計(jì)依據(jù)設(shè)計(jì)依據(jù)..............................................................................................

3、...54設(shè)計(jì)條件設(shè)計(jì)條件.................................................................................................55建筑結(jié)構(gòu)的傳熱系數(shù)建筑結(jié)構(gòu)的傳熱系數(shù).............................................................................66最小熱阻的校核最小熱阻

4、的校核.....................................................................................67采暖設(shè)計(jì)熱負(fù)荷采暖設(shè)計(jì)熱負(fù)荷.....................................................................................77.1圍護(hù)結(jié)構(gòu)傳熱耗熱量的計(jì)算...............

5、........................................77.2冷風(fēng)滲透耗熱量的計(jì)算..............................................................87.3冷風(fēng)侵入耗熱量的計(jì)算..............................................................97.4地面散熱量的計(jì)算................

6、.......................................................98供暖設(shè)計(jì)方案供暖設(shè)計(jì)方案.......................................................................................108.1熱源的引入......................................................

7、...........................108.2低溫?zé)崴到y(tǒng)的加熱管設(shè)計(jì).....................................................118.3分水器、集水器設(shè)計(jì).................................................................128.4壁掛爐的安裝位置選擇.............................

8、................................129散熱器的選型散熱器的選型.......................................................................................129.1散熱器的選型原則....................................................................139.2

9、散熱器的選型計(jì)算....................................................................1344摘要摘要本設(shè)計(jì)是針對(duì)某市某山莊里的一幢三層別墅進(jìn)行的供暖系統(tǒng)設(shè)計(jì)。其中房屋建筑面積222㎡，供暖面積160㎡，其中衛(wèi)生間為散熱器供暖，其余房間為低溫?zé)崴孛孑椛涔┡?。設(shè)計(jì)參數(shù)：冬季供暖室內(nèi)溫度20℃，但衛(wèi)生間22℃?？偀嶝?fù)荷12KW。設(shè)計(jì)中的地暖管采用φ20mm愛(ài)康聚丁烯管（PB

10、），管間距150mm。室內(nèi)溫度控制器選用柯弗耐品牌，散熱器選用意莎普金泰格的VL516和VL510兩種型號(hào)的散熱器。關(guān)鍵詞：關(guān)鍵詞：供暖系統(tǒng)；低溫?zé)崴孛孑椛洌坏蜏厣崞鰽bstractAbstractThisprojectisthedesignoftheheatingsystemfablockofvilladomwithtotalareaof222㎡heatingareaof160㎡inYuLongMountainVilla.Ther

11、adiatheatingisdesignedflavatythelowtemperaturehotwaterfloradiantheatingisftherest.Theindodesigningparametersis20℃exceptlavatywith22℃thetotalheatingloadis12KWinwinter.OuterdiameteroftwentymillimeterofAiKangbrwiththetubepi

12、tchofonehundredfiftymillimeterised.Installtheroomtemperaturesetupcontrollerofokonoffbrineachroom.TypeofVL510VL516radiatofIrsapbrareed.Keywds：heatingsystemlowtemperaturehotwaterfloradiantlowtemperatureradiat1前言前言地面輻射采暖(簡(jiǎn)稱(chēng)