地暖毕业设计

年4月19日地暖毕业设计文档仅供参考一设计题目及原始资料1．题目：室内供暖设计2．原始资料：1）.建筑物建设地址：内蒙古工业大学科技实验楼2）.气象资料：室内计算温度如下：教室16℃;实验室16℃;礼堂（报告厅）16℃;低压配电室12℃；厕所15℃；储藏室12℃；公共建筑的门厅14℃；走廊14℃；室外计算温度-19℃；供暖总天数188天；室外平均风速1.6m/s；3．土建基本资料建筑材料物理性能计算参数：钢筋混凝土的导热系数λ=1.74W/m·℃；花岗岩的导热系数λ=3.49W/m·℃；瓷砖的导热系数λ=2.2W/m·℃；(ζ=10mm)陶粒混凝土的导热系数λ=0.50W/m·℃；石灰沙浆的导热系数λ=0.81W/m·℃；(ζ=20mm)GJ保温板的导热系数λ=0.042W/m·℃；浮石的导热系数λ=0.23W/m·℃；屋顶结构：98J-1屋2的结构如下：①。玛碲脂粉绿豆保护层②．冷底子油一遍，二毡三油防水层③．20mm④．1：6水泥焦渣找2%坡，最薄为30mm⑤．聚苯乙烯泡泡塑料板100⑥．钢筋混凝土基层屋12的结构如下：①.刷着色涂料保护层②．4mm③．20mm④．1：6水泥焦渣找2%坡，最薄为30mm⑤．聚苯乙烯泡泡塑料板100⑥．钢筋混凝土基层屋14的结构如下：①.卧铺20mm厚水泥花砖面层为1:3水泥沙浆,25mm厚②,③,④,⑤,⑥,同上.保温压型钢板:ζ=0.5~1.4mm厚彩涂钢板,聚氨酸泡沫40,60,80mm厚.4．动力资料：热网的位置：内工大校园热力站热媒的性质参数：热源供水温度95，回水温度70二围护结构耗热量的计算围护结构的基本耗热量：可按下式计算：q=kF(tn–tw)aW式中k——围护结构的传热系数，W/m2℃；F——围护结构的面积，m2；tn——冬季室内计算温度，℃；tw——供暖室外计算温度，℃；a——围护结构的温差修正系数。注：①.对于保温性能差和易于室外空气流通的情况，不供暖房间或房间的空气温度更接近于室外空气温度，则α值更接近1；②.相邻两个房间的温差小于5时，不计算经过隔墙或楼板的传热量。墙的传热系数K的计算：K==w/m2℃式中Ro——围护结构的传热阻，m2℃/w；αn,αw——围护结构内表面，外表面的换热系数，w/m2℃δi——围护结构各层的厚度，m；λi——围护结构各层材料的导热系数，w/m2各层围护结构墙体的传热系数见下表：墙墙体楼层123456789101112131415161718一层0.961.080.901.251.131.131.161.391.141.061.151.190.970.991.251.151.061.12二层1.051.151.121.181.331.331.031.151.121.081.051.201.021.251.091.121.081.06九层1.021.081.141.121.151.121.011.151.121.080.991.141.050.91.011.151.121.01十层1.061.121.081.051.121.141.131.011.141.051.091.121.010.990.961.151.141.08注:三层至八层各墙身的结构能够近似地认为与二层的相同.因此,传热系数K也能够认为相同,因此无需另行计算.墙、梁、柱的平均传热系数的K计算方法:K=(K1F1+K2F2+K3F3)/(F1+F2K1,K2,K3分别为墙,梁,柱的传热系数F1,F2,F3分别为墙,梁,柱的面积玻璃幕墙的传热系数:K=1/(1/αn+∑δi/λi+1/αw)=1/(1/8.7+0.03/0.76+0.18+1/23)=2.4W/㎡℃δ=0.03δ＝0.03玻璃平板六层建筑屋顶的传热系数:R0=(1/8.72)+(1/23.26)+(0.02/2.91)+(0.025/0.93)+(0.004/0.037)+(0.03/0.93)+(0.03/0.26)+(0.1/0.047)+(0.12/1.74)=2.65㎡℃/WK=1/R0=1/2.65=0.38W/㎡℃3.围护结构传热面积的丈量外墙面积的丈量从本层地面算到上层的地面,对于平屋顶的建筑物,最顶层的丈量是从最顶层的地面到平屋顶的外表面的度高,而对有闷顶的斜层顶,算到闷顶内的保温层表面.外墙的平面尺寸,应按建筑物外廊尺寸计算.两相邻房间以内墙中线为分界线.门,窗的面积按外面上的净空尺寸计算4.考虑各种耗热量附加值:=1\*GB3①.朝向修正耗热量«暖通规范»规定:按下列规定的数值,选用不同的修正;北、东北、西北0％～10％;(本设计取5％)东西-5％,(本设计取5％);东南、西南-10％～-15％;(本设计取-15％)南-15％-30％;(本设计取-15％)=2\*GB3②.风力附加耗热量:考虑到呼市地区冬季风速变化大,外围结构附加5％;=3\*GB3③.高度附加耗热量:«暖通规范»规定:民用建筑和工业辅助建筑物的高度附加率,当房间高度大于4m时,每高出1m应附加2％,但总的附加率不应大于15％.=4\*GB3④.冷风渗透耗热量:由«实用供热空调设计手册»a.门的冷风侵入耗热量;单层门65％,双层门80*1％,三层门60*1％,对于平开较长的应在上述基础上加1.5～2.0倍.b.窗的冷风渗透:Q=0.28CplLmρw(tn-tw).式中Cp=1.0056KJ/(Kg℃)由ρw=ρm/nRT得ρ=1.24Kg/m³由«实用供热空调设计手册»查L=8.1，带有密封条的L=0.1*0.5=0.055，m为门窗缝隙的综合修正系数，呼市地区10层办公楼的m值见下表：层数朝向123456N4.864.123.332.471.420.00NE4.663.893.092.171.010.00E4.593.823.012.070.870.00SW4.613.853.042.100.920.00S4.633.873.062.130.960.00NW5.004.263.502.671.700.165.计算各个房间的耗热量并计算出热指标：各个房间的耗热量见围护结构的耗热量计算表外围护结构的最小热阻R0.min的确定：R0.min=d(tn-tw.e).Rn/△ty㎡.℃/WR0.min围护结构的最小热阻㎡.℃/Wty供暖室内计算温度tn与围护结构内表面温度tw.e的允许温差,℃按供热工程附录1-5选用学校外墙△ty=6.0屋顶△ty=4.5tw.e冬季围护结构室外计算温度℃Rn围护结构的传热热阻㎡.℃/W外墙、屋顶、地面以及与室外相通的楼板ɑ=1.00其中Rn=0.11外墙R0.min=1*（16-19）*0.11/6.0=0.64㎡.℃/W屋顶R0.min=1*（16-19）*0.11/4.5=0.86㎡.℃/W6.各个房间及整个建筑的总耗热量负荷的计算表:房间号层数N01N02N03N04N05N06N07N08N09N10一5100510043104570496051006380450022202220二6160442050202720359033204400537036204230三四4390327032703840329025204010307043502690五六4390327032703840329025204010307043502690七八5830421050002590343031603250458026702670九5700386045601640167025001030204020402030十7700601067904220544013903070307031604340房间号层数N11N12N13N14N15N16N17N18N19N20一5100510043104570496051006380450022202220二6160442050202720359033204400537036204230三四4390327032703840329025204010307043502690五六4390327032703840329025204010307043502690七八5830421050002590343031603250458026702670九5700386045601640167025001030204020402030十7700601067904220544013903070307031604340三．供暖系统的选取及热媒1．考虑到科技实验楼的用途及建筑规模，本着舒适、美观、节能、以及卫生、洁净度高的原则，选取选择供热方式。而低温热水地板辐射采暖系统均能满足这些要求。除此之外，低温热水地板辐射采暖系统热稳定性好，增强了隔声效果以及能更满足人体生理需求，而且它还易于进行分户计量。本设计采用低温热水地板辐射采暖系统。2．由于所给热源为内蒙古工业大学集中供热的校园热网，所给参数为：供水温度95℃，回水温度70℃，而低温热水地板辐射采暖系统所需的供水温度较低，依据«暖通空调设计规范»民用建筑的供水温度不应超过60℃，供回水温差宜≤（本设计采用供水温度60℃，，回水温度55℃），具体系统如下：四．系统管路的选择计算1．辐射板表面的平均温度对于地板采暖的辐射板表面即地面温度，为了满足人体的舒适感，根据«暖通空调设计规范»要求：人员经常停留的地面宜采用24—26℃，最高不超过28℃人员短期停留的地面宜采用28—30℃，最高不超过32℃无人员停留的地面宜采用35—40℃，最高不超过42℃本设计采用人员经常停留的地面选用25℃，人员短期停留的地面选用30℃，无人员停留的地面，选用40℃。2．加热管管材的选取：由于所需的管材应满足耐高温、承压高、耐老化以及易于弯曲，易于施工的塑料管材，综合各种塑料管的参数:本设计采用交联铝塑复合管（XPAP）其参数如下：名称长期使用温度短期使用温度软化温度工作压力试样压力线膨胀系数导热率优点XPAP≤60≤901331.02.1—3.02.5*100.45易弯曲成型，完全消除氧渗，线膨胀系数小3．加热管管径的确定：加热管的管径按限制流速法确定：为防止空气积聚形成气塞，加热管管中应保持不低于0.5m/s的流速。本设计采用0.5m/s的流速加热管的管径按下式计算：D=0.0188(G/v)½d加热管内径（m）v加热管内热媒流速（m/s）G=0.86Q/△tG经过某根加热管的热媒流量（m³/h）Q某根加热管所负担的热负荷（Kw）△t—热媒流过加热管的温降（℃）本设计所铺盘管管径采用统一型号（内径外径均相等），故所需管径为平均管径。依一层的平均管径为标准。各个房间的总负荷为42231W（不包括两个400人的公共教室以及低压配电室、管理监控室、管理用房），所需盘管为22个（见平面图），则每个盘管所承担的平均负荷为：Q=42231/22=1919.5W=1.92KW

G=0.86*1.92/（66-55）=0.33m³d=0.0188*(0.33/0.5)½=0.015m故选用管径为0.016m加热盘管上面铺设的材料：如图所示大理石地板水泥沙浆找平层卵石混凝土○○○○○○○绝热层保温聚苯乙烯泡沫塑料λ=2.91,δ=20mmλ=0.93,δ=10mmλ=1.74,δ=45mmλ=0.047,δ=30mm5．加热盘管间距的计算：计算步骤如下：①计算房间热负荷QA②计算房间地面单位面积耗热量Q，Q=QA/S（S为房间面积㎡）③计算加热管的平均水温tptp=(tg+th)/2④根据房间性质确定地面平均温度tb⑤计算需要的辐射板的传热系数KK=Q/(tp-tb)W/㎡.℃⑥计算加热管管上面铺设材料的导热系数：λ=∑δi/(∑δi/λi)λi各层覆盖层材料的厚度(m)δi各层覆盖层材料的导热系数(W/㎡.℃)λ整体材料的导热系数(W/㎡.℃)=（0.025+0.045+0.01+0.02）/[（0.025/0.047+0.045/1074）+（0.01/0.98）+（0.02/2.91）]=0.1/0.5754=0.174⑦计算加热管平均间距AA=2λ/K-BA加热管的间距B加热管上部覆盖层材料的厚度（mm）B=0.025+0.045+0.01+0.02=0.105(m)各个房间的盘管间距如下表：管内径14管外径18一层：1011021031041051061071081090.210.210.190.250.190.210.150.250.30二层：2012022032042052062072082092102112120.160.260.220.350.350.280.260.200.330.280.310.31三（四、五、六）层：3013023033043053063073083093103113123133140.140.270.270.250.350.350.290.290.170.350.350.270.350.35七—八层：7017027037047057067077087097107110.180.280.250.350.50.280.260.160.350.350.24九层：9019029039049059069079089099100.180.310.250.350.350.350.300.300.300.309119129139149159169179189199200.150.350.350.350.350.350.350.350.230.25十层：10011002100310041005100610071008100910100.110.170.140.200.200.160.160.160.160.10101110121013101410151016101710181019———0.200.200.200.200.200.100.150.250.15———对于一楼的107和108两个四合班的阶梯问题，应采用局部辐射采暖的热负荷，即按整个房间全面辐射采暖的热负荷乘以该区域面积与所在房间的比值和下表中所规定的附加参数确定：采暖区面积与房间总面积的比值0.550.400.25附加参数1.300.351.5故盘管间距为：其中tp=57.5℃，tb=25℃，B=0.1m107房间Q=6384*0.55*1.3*0.9/8.8*14.4=32.42K=Q/(tp-tb)=32.42/32=1.01A=2λ/K-B=2*0.174/1.01-0.1=0.245108房间Q=4498*0.55*1.3*0.9/8.8*14.4=22.84K=Q/(tp-tb)=22.84/32=0.714A=2λ/K-B=2*0.174/0.714-0.1=0.35对于一楼的两个400人的阶梯教室不易于铺设地盘管，可采用窗下辐射板的型式进行采暖，此盘管选用交联乙烯塑料管（PEX）其参数特点如下：名称长期使用温度短期使用温度软化温度工作压力试样压力线膨胀系数导热率优点PEX≤90℃≤95℃1331.01.2-2.515*100.41耐温性好，抗蠕变能好由于盘管的性能能够直接使用外网热源，供水温度95℃，，回水温度计算管径：400人的阶梯教室(1)26896W,教室(2)22268WQ=（26896+22268）/10=4916.4（W）G=0.86*4916.4/25=169.1(Kg/h)D=0.0188(G/V)½=0.0188*(0.169/0.5)½=0.11故选用0.012m管内径水泥沙浆找平层卵石混凝土○○○○○○○保温绝热层λ=0.93，δ=10mmλ=1.74，δ=20mmλ=0.047，δ=20mmK=0.05/(0.02/0.047+0.02/1.74+0.01/0.93)=0.05/0.45=0.11计算管间距：tp=（95+70）/2=82.5℃，tb=16℃400人的阶梯教室(1)：Q=26896*0.9/23.0*15=70.16K=Q/(tp-tb)=70.16/（82.5-16）=1.06A=2/K-B=2*0.11/1.06-0.05=0.16400人的阶梯教室(2)：Q=22268*0.9/20.8*15=64.23K=Q/(tp-tb)=64.23/（82.5-16）=0.97A=2λ/K-B=2*0.11/0.97-0.05=0.18走廊（7）:tp=（95+70）/2=82.5℃，tb=25℃7351*0.9/135.45=48.8K=Q/(tp-tb)=48.8/(82.5-25)=48.8/57.5=0.85A=2λ/K-B=2*0.174/0.85-0.1=0.30五．水力计算盘管管路的阻力包括沿程阻力和局部阻力两部分。由于盘管管路的转弯半径比较大，局部阻力损失很小，能够忽略。因此，盘管管路的阻力能够近似认为是管路的沿程阻力。沿程阻力按下式计算：△Py=λ(L/d)(ρv²/2)Py沿程阻力损失（Pa）λ摩擦阻力系数d管道内径(m)ρ热媒水的密度(Kg/m³)v加热盘管内热媒的流速(m/s)L加热盘管的长度(m)由于塑料管内壁的粗糙度在0.007m，内壁比较平滑，而每个盘管的是基本在0.15—1.0m³/h之间，盘管的水力工况在水力光滑区内，其值按布拉修斯公式计算：λ=0.3146/Re¼Re=vd/µv加热盘管内热媒的流速(m/s)d管道内径(m)µ流体运动粘滞系数(m²/s)其沿程阻力计算如下：v=0.5m/s、d=0.014m、µ=0.295*10m²/s60℃时ρ=983.24Kgλ=0.3146/Re0.25=0.026Re=vd/µ=0.5*0.014/0.295*10-6=23700△Py=λ(L/d)(ρv²/2)=0.026*(L/0.014)*983.24*（0.5）²/2=228.3L总阻力在沿程阻力的基础上附加10％--20％，本设计取10％故△Py=228.3*1.1L=262.5L其干管及主立管管径的确立见计算表(后附).六系统布置1．分、集水器的设置地板辐射盘管的管路采用分水器、集水器与管路系统连接，而分、集水器组装在一个分、集水器箱内，每套分、集水器负责4副盘管的供回水，集箱内的每个支路供回水管设置调节阀，分、集水器的总供、回水管上也设置关断阀。本设计分、集水箱置于卫生间、走廊的尽头，以及接近于易于排水的位置，既不占用使用面积又便于操作。其具体位置见平面布管图。分、集水器的正视图如下：分、集水器的侧视图如下：注意：从分、集水器出来的盘管间距大小，为了防止地面裂开，故应该设柔性套管。2．环路的设置为了减少流动阻力和保证供回水温差不致太大，加热盘管均采用并联布置，原则上每个盘管的长度尽量接近，但由于建筑物结构的特别，虽然盘管的长度不相等，但经过集箱内每个盘管引入口的阀门调节能够达到每一个小环路的阻力平衡；卫生间的盘管应尽量避开与卫生器具相连的管道和地漏。盘管的设置埋设盘管的每个环路宜采用整根管，中间无接头以防止渗漏，管道的转弯半径应大于7倍的管外径，以保证水路畅通。由于地板采暖所用塑料管的线膨胀系数较金属大，故在设计中要考虑补偿措施，采暖房间面积超过40m²时应设伸缩缝，沿墙四周也应该设6mm的伸缩缝，走廊里的盘管比较密集，（间距为100mm），沿长边方向每降7m设一道伸缩缝，在缝的中间应填充弹性膨胀膏。底层及卫生间辐射采暖剖面如下：楼层辐射采暖地板剖面如下：楼层管路平面布置图如下：卫生间管路平面布置图如下：一楼四百人公共教室窗下辐射板侧视图:一楼四百人公共教室窗下辐射板正视图:4．采暖热源由于本设计所需热源的参数为供水60℃、回水55℃，故需对提供热源进行二次换热。考虑到节能的原则，本设计可采用所给热源的回水经板式换热器转变为60℃供暖，具体示意图如下：高区总负荷Q=249282W流量G=42876Kg/h低区总负荷Q=410740W流量G=70647Kg/h本设计选取84型板式换热器。其结构特性参数见下表：单片换热面积板片尺寸（长*宽）mm板片厚度mm板间距mm单通道截面积mm有效宽度mm角孔直径mm最大工作压力MPa最高工作温度℃生产厂家0.841775*7000.84.1-4.225836302000.6150天津板式换热器厂其具体结构及安装尺寸见«锅炉房实用设计手册»七．系统安装及运行(一).钢制管道安装施工说明:1.DN≤32mmr焊接钢管采用螺纹连接,DN>32的焊接钢管宜采用焊接,为检修方便,在适当部位应设法兰接头.2.管道与阀门或其它设备,附件连接时,采用螺纹连接,管道上的阀门宜安装在便于操作的地方.3.供回水干管敷设应有一定坡度,本设计取0.003,原则按照供水干管抬头走,回水干管低头走.4.管道穿楼板,墙壁时,应埋设钢制套管,安装在楼板内套管其顶部应高出地面20mm,5.采暖入口装置,以及敷设在地沟内的管道均宜采取管道保温具体做法见《98系列建筑标准设计图集》图集号98N1.(二)地盘管的施工说明:1．地板采暖施工应在建筑封顶后或室内装修主要工作完成以后与地面施工同时进行，入冬以前完成，不宜冬季施工。2．塑料管道应敷设在贴有锡箔的自熄型聚苯乙烯保温板上，锡箔面朝上，管道采用塑料卡钉固定，铺设保温板时要求地面平整，无任何凸凹不平及砂石碎块，钢筋头等。土建面积水泥找平层时，将地面清扫干净。3．塑料管装好以后，以6.0MPa表压力试压，十分钟下降≤0.03MPa为验的合格，再立即回填豆石混凝工，采用人工夯实，不可用振捣器，此时管道保持有不低于0.4MPa的压力。回填混凝土时不允许踩压已铺好的环路，同时填充的豆石混凝土中加入5％的防龟梨添加剂。4．为防止地板在供暖后产生各方向的膨胀使地面出现隆起和龟裂，要将地面分割成若干区垮，并以膨胀条隔开，管道穿膨胀处加伸缩节。5.若地面上承压2吨/㎡以上荷载时在地面供暖后上部应设置钢筋网，置于高出塑料管上皮10～20mm处，网直径为ø4mm～ø6mm,网距150mm*150mm。6.试工过程中不允许重压已铺好的塑料管，系统正式通水前，先将管网系统进行冲洗打压后再与地面供暖分水器接通，以防赃物进入地板供暖系统中。7.初次启运本系统按下列要求进行：首先通入25～30℃供暖水，运行一周后，每周提高供水温度5～10℃直径供回温度为60参考文献贺平等供热工程(第三版)中国建筑工业出版社6月陆亚俊等暖通空调中国建筑工业出版社6月98系列建筑标准设计图集内蒙古自治区建设厅1998年10月采暖通风与空气调节设计规范中国计划出版社9月陆耀庆等实用供热空调设计手册中国建筑工业出版社4月石兆玉等供热系统运行调节与控制清华大学出版社1998年11月暖通空调常见手册子中国建筑工业出版社5月锅炉房实用设计手册(第二版)机械工业出版社李向东编现代住宅暖通空调设计中国建筑工业出版社10月各房间负荷表房间编号房间名称围护结构传热系数室内计算温度室外计算温度室内外计算温度差温度修正系数基本耗热量耗热量修正围护结构耗热量冷风渗透耗热量冷风侵入耗热量房间总耗热量名称及方向面积﹙㎡﹚Ｋw/﹙㎡℃﹚tn(℃)Tw(℃)tn-tw(℃)XQj(w)朝向修正率﹪风力附加﹪修正值修正后的热量高度附加Ｑ'1（ｗ）Ｑ'2（w)Ｑ'3(w)Ｑ'(w)消防控制室兼监控室北外墙8.880.9616-19351298.455110328.202181.318.502200西外墙19.51.081737.1-55100737.10地面118.120.471298.100100298.10地面24.860.23139.20010039.20北外窗6.533.11707.955110778.70管理监控室北外墙7.520.9616-19351252.755110277.901394.618.501413北外窗6.533.11708.555110779.40地面118.120.471298.100100298.10地面24.860.23139.20010039.20101（102）四合班北外墙30.060.9616-193511010.1551101111.105021.773.905096北外窗26.13.112831.9551103115.10地面128.120.471462.600100462.60地面224.040.231193.500100193.50地面320.040.12184.20010084.20地面422.460.07155.10010055.10低压配电室北外墙13.820.9612-19311411.355110452.403827.527.703855北外门2.524.651363.555110399.60北外窗10.353.11994.6551101094.10东外墙37.051.0811240.4-551001240.40地面131.30.471456.100100456.10地面219.30.231137.600100137.60地面311.30.12142.10010042.10地面42.380.0715.2001005.20103三合班南外墙19.60.9616-19351658.6-15590592.704254.455.404310南外窗23.783.112580.1-155902322.10地面1430.471707.400100707.40地面2430.231346.200100346.20地面3430.121180.600100180.60地面4430.071105.400100105.40104四合班南外墙31.430.9616-193511056.1-15590950.404424.473.904572南外窗26.13.112831.9-155902548.70地面128.80.471473.800100473.80地面228.80.231231.800100231.80地面328.80.121120.900100120.90地面440.320.07198.80010098.80105教师休息室北外墙19.60.9616-19351658.655110724.404902.156.804959北外窗23.783.112580.1551102838.10地面1430.471707.400100707.40地面2430.231346.200100346.20地面3430.121180.600100180.60地面4430.071105.400100105.40106四合班北外墙30.060.9616-193511010.1551101111.105021.773.905096北外窗26.13.112831.9551103115.10地面128.120.471462.600100462.60地面224.040.231193.500100193.50地面320.040.12184.20010084.20地面422.460.07155.10010055.10107四和班北外墙5.460.9616-19351183.555110201.806310.173.906384东外墙37.051.0811400.5-551001400.50南外墙31.430.9611056.1-15590950.40南外窗26.13.112831.9-155902548.70地面146.40.471763.300100763.30地面234.40.231276.900100276.90地面326.40.121110.900100110.90地面423.520.07157.60010057.60108四合班南外墙31.430.9616-193511056.1-15590950.404424.473904498南外窗26.13.11231.8-155902548.70地面128.80.471473.800100473.80地面228.80.231231.800100231.80地面328.80.121120.900100120.90地面440.320.07198.80010098.80109教室南外墙15.030.9616-19351505.1-15590454.502191.528.602220南外窗14.43.111415.9-155901274.30地面114.40.471236.900100236.90地面214.40.231115.900100115.90地面314.40.12160.50010060.50地面420.160.07149.40010049.40管理用房南外墙15.030.9614-19331476.2-15590428.602587.428.602886南外窗13.053.111335.1-155901201.50西外墙19.51.081494.9-55100694.90地面1260.471403.300100403.30地面2140.231106.300100106.30地面35.760.12122.80010022.80400人公共教室1北外墙18.360.9916-19351632.255110699.8018398.526896北外窗19.443.112109.2551102320.1060.6东外墙46.831.0811770.2-551001770.20东外窗6.43.11694.4-55100694.4059.9南外墙18.360.991636.2-15590572.60南外窗19.443.112109.2-155901898.3049.1北外墙12.741.081481.655110529.70南外墙12.741.081481.6-15590433.40北外门4.053.261462.155110508.303660.5南外门4.053.261462.1-15590415.902828.1地面1121.80.471.600100.60高度附加（18398.5*0.02（4.52-4））地面297.80.231787.300100787.30地面381.80.121343.600100343.60地面450.850.071124.600100124.60屋顶360.320.4215296.6001005296.60400人公共教室2北外墙38.560.9916-193511336.1551101469.7015515.122268北外窗26.13.112831.9551103115.1060.6南外墙38.560.9911336.1-155901202.50南外窗26.13.112831.9-155902548.7049.1南外门4.053.261462.1-15590415.902828.1北外门4.053.261462.155110508.303660.1地面170.423.2611158.4001001158.40地面260.920.471490.400100490.40地面348.120.231202.100100202.10地面472.270.121177.100100177.10屋顶287.550.4214226.9001004226.90走廊1（4）东外墙3.131.1514-19331118.8-55100118.801053.16.401060东外窗6.13.11624.1-55100624.10地面14.60.47171.30010071.30地面24.60.23134.90010034.90地面34.60.12118.20010018.20地面496.420.071222.700100222.702（3）东外墙5.8519-55100194.909181.514373东外窗15.66.413294.7-551003294.7020.4西外墙10.921.011363.9-55100363.90西外窗15.66.413294.7-551003294.7020.4地面135.50.471550.600100550.60地面216.740.231127.100100127.10东外门6.30.121677.8-55100677.802575.5西外门6.30.071677.8-55100677.802575.55（6）西外墙12.910.914-19331383.4-55100383.403088.89184北外墙1.240.9136.85511040.50北外窗10.852.41859.355110945.3018.7西外门7.54.6511150.9-551001150.906076地面118.820.471291.900100291.90地面211.20.23185.10010085.10地面325.540.121101.100100101.10地面439.20.07190.60010090.607西外墙45.430.914-193311349.3-551001349.307215.407351西外窗45.73.114675.1-551004675.10135.7地面1450.471697.900100697.90地面2450.231341.600100341.60地面338.250.121151.500100151.50厕所1东外墙12.6814-55100435.402207.610.502218北外墙18.331.121698.155110767.80北外窗4.053.11426.955110469.60地面129.10.471465.100100465.10地面28.690.23167.90010067.902东外墙12.4816-55100428.601317.89.201327东外窗3.383.11356.3-55100356.30地面129.10.471465.100100465.30地面28.690.23167.90010067.903东外墙12.4816-55100428.601317.89.201327东外窗3.383.11356.3-55100356.30地面129.10.471465.100100465.10地面28.670.23167.90010067.904东外墙12.6814-55100435.401980.79.901991南外墙18.331.011698.1-15590628.20南外窗4.053.11426.9-15590384.20地面129.10.471465.100100465.10地面28.670.23167.90010067.90楼梯1东外墙16.5816-55100552.601587.67.501595南外墙5.671.011188.9-15590170.10南外窗2.3253.11237.8-15590214.10地面131.50.471488.600100488.60地面221.380.231162.200100162.202东外墙16.581.011552.6-55100552.601672801681北外墙5.671.011188.955110207.80北外窗2.3253.11237.855110261.60地面131.50.471488.600100488.60地面221.380.231162.200100162.203北外墙14.281.141471.255110518.304210.41904229北外窗2.883.11294.655110324.10南外墙31.181.1311162.6-155901046.30西外墙31.121.1311160.5-551001160.50西外窗5.933.11606.6-55100606.60地面1320.471496.300100496.30地面27.680.23158.30010058.304北外墙14.281.141471.255110518.304210.41904229北外窗2.883.11294.655110324.10南外墙31.181.1311162.6-155901046.30西外墙31.121.1311160.5-551001160.50西外窗5.933.11606.6-55100606.60地面1320.471496.300100496.30地面27.680.23158.30010058.30电梯1（2）南外墙9.541.1414-19331358.9-15590323.102204.739.302244南外窗22.052.411746.4-155901571.70地面110.110.471156.800100156.80地面2120.23191.10010091.10地面3120.12147.50010047.50地面46.30.07114.60010014.60201四和班北外墙30.061.0516-193511104.7551101215.20608084.206164东外墙37.051.1511491.3-551001491.30南外墙5.851.151235.555110259.10北外墙26.13.112831.9551103115.10202四和班北外墙30.061.0516-193511104.7551101215.204330.284.204414北外窗26.13.112831.9551103115.10203四和班北外墙30.061.0516-193511104.7551101215.204934.684.205019西外墙15.021.151604.4-55100604.40北外窗26.13.112831.9551103115.10204四和班南外墙26.0119-15590860.302661.959.302722南外窗18.453.11.8-155901801.60205四和班南外墙30.2913-155901001.803528.559.303588南外窗25.883.112807.4-155902526.70206四和班北外墙26.0119551101051.503253.4963.703317北外窗18.453.11.8551102202.10207四和班北外墙30.2818551101224.104312.984.204397北外窗25.883.112808.1551103088.80208四和班南外墙30.061.0516-193511104.7-15590994.205293.379.105372东外墙37.051.1511491.3-551001419.30北外墙5.851.151235.555110259.050南外窗26.13.112831.9-551002548.70209四和班南外墙30.061.0516-193511104.7-15590994.203542.979.103622南外窗26.13.112831.9-155902548.70210四和班南外墙30.061.0516-193511104.7-15590994.204147.379.104226西外墙15.021.151604.4-55100604.40南外窗26.13.112831.9-155902548.70211四和班东外墙21.9212-55100836.202593.960.102654东外窗16.23.111757.7-551001757.70212四和班东外墙21.9212-55100836.202593.960.102654东外窗16.23.111757.7-551001757.70213四和班东外墙25.861.2516-193511131.4-551001131.404368.439.204408北外窗9.361.151376.755110414.40南外墙9.361.151376.7-15590339.10东外窗22.893.112483.6-551102483.60楼梯1东外墙16.581.331727.7-55100727.701165.77.501173南外墙5.671.3314-19331248.9-15590223.90南外窗2.3253.11237.8-15590214.102东外墙16.581.331727.7-55100727.701263.1801271北外墙5.671.3314-19331248.955110273.80北外窗2.2353.11237.855110261.603北外墙7.651.181297.955110327.703230.21903249西外墙27.541.3311492.3-551001492.30南外墙14.041.1514-19331532.8-15590479.50北外窗2.883.11294.655110324.10西外窗5.933.11606.6-55100606.604北外墙14.041.151532.855110586.103218.21903237西外墙27.541.33-193311492.3-551001492.30南外墙7.651.18141297.9-15590268.10南外窗2.883.11294.6-15590265.10西外窗5.933.11606.6-55100606.60厕所1东外墙12.681.3315-19341573.2-55100573.201954.610.501965北外墙18.331.331828.955110911.80北外窗4.053.11426.955110469.602东外墙12.481.3315-19341564.3-55100564.30920.19.20929东外窗3.383.11355.8-55100355.803东外墙12.481.3315-19341564.3-55100564.30920.19.20929东外窗3.383.11355.8-55100355.804东外墙12.681.3315-19341573.2-55100573.201703.49.901713南外墙18.331.331828.9-15590746.10南外窗4.053.11426.9-15590384.20电梯1西外墙3.73.114-19331375.9-55100375.903021.739303061南外窗22.13.112255.7-155902030.10东外窗3.73.11375.9-55100375.90南外墙7.021.151266.4-15590239.802北外墙7.021.1514-19331266.455110293.102802.441.902844北外窗22.33.112281.3551102509.40东面剩余东窗17.92.414-193311417.7-551001417.701417.719.601437西面剩余负荷西窗1912.417207.2-551007207.207207.218.707226西窗229.73.113038.3-551003030.307067.9109.517031.124099西墙36.11.1514-193311368.5-551001368.50西门12.66.412661.1-551002661.10南门6.36.411330.6-155901197.501197.505748.56946北门6.36.411330.6-551001463.701463.707025.38489房间编号房间名称围护结构传热系数室内计算温度室外计算温度室内外计算温度差温度修正系数基本耗热量耗热量修正围护结构耗热量冷风渗透耗热量冷风侵入耗热量房间总耗热量名称及方向面积（㎡）Ｋw/﹙㎡℃﹚tn(℃)tw(℃)tn-tw(℃)XQj(w)朝向修正率﹪风力附加﹪修正值修正后的热量高度附加Ｑ'1（ｗ）Ｑ'2（w)Ｑ'3(w)Ｑ'(w)301(401)三合班北外墙21.4951955110868.904865.763.204929东外墙35.151.151415-551001414.80南外墙5.551.15223.455110245.720北外窗19.5753.12124551102336.30302(402)三合班北外墙21.4951955110868.903204.263.203267北外窗19.5753.12124551102335.30303(403)三合班北外墙21.4951955110868.903204.263.203267北外窗19.5753.12124551102335.30304(404)三合班北外墙21.4951955110868.90377863.203841西外墙14.251.15573.4-55100573.40北外窗19.5753.12124551102335.30305(405)三合班南外墙30.521.0516-193511122-155901009.403231.559.803291南外窗22.763.12469-155902222.10306(406)三合班南外墙22.3617-15590739.602461.259.302520南外窗17.633.11913-155901721.60307(407)三合班北外墙30.521.0516-193511122551101233.803949.659.804009北外窗22.763.12469551102715.80308(408)三合班北外墙22.361755110903.903008.159.803068北外窗17.633.11913551102104.20309(409)三合班南外墙21.49519-15590710.904282.963.204346南外窗19.5753.12124-155901911.50东外墙35.151.151415-551001414.80北外墙5.551.15223.455110245.70310(410)三合班南外墙21.49519-15590710.902622.463.202686南外窗19.5753.12124-155901911.50311(411)三合班南外墙21.49519-15590710.902622.463.202686南外窗19.5753.12124-155901911.50312(412)三合班南外墙22.0814-15590730.303158.363.203222南外窗18.993.12060-155901854.40西外墙14.251.15573.6-55100573.60313(413)三合班东外墙21.4117-55100816.702418.260.102478东外窗14.763.11602-551001601.50314(414)三合班东外墙21.4117-55100816.702418.260.102478东外窗14.763.11602-551001601.50315(415)中庭东外墙25.861.2516-193511131-551001131.404368.439.204408东外窗22.893.12484-551002483.60北外墙9.361.15376.755110414.40南外墙9.361.15376.7-15590339.10另外，楼梯，电梯，卫生间的负荷均与二层的负荷相同东面剩余负荷东窗17.023.114-193311741-551001741.101741.119.601761西面剩余负荷西窗53.63.15483-55100548308503109.508613西墙19.61.153021-551003020.80南外墙12.541.1514-19331475.9-15590428.30994.520.401015南外窗6.153.1629.2-15590566.20北外墙12.541.15475.955110523.501215.620.401236北外窗6.153.1629.255110692.10注：五层六层的负荷均与三层四层的负荷相同，只是六层的（613)(614)(615)及走廊要加上屋顶的负荷613屋顶97.650.3814-193511299001001298.702208.4002208614屋顶97.650.3814-193511299001001298.70615屋顶68.46.3814-19351909.700100909.70走廊屋顶259.650.3814-193313256001003256.103256.1003256房间编号房间名称围护结构传热系数室内计算温度室外计算温度室内外计算温度差温度修正系数基本耗热量耗热量修正围护结构耗热量冷风渗透耗热量冷风侵入耗热量房间总耗热量名称及方向面积﹙㎡﹚Ｋw/﹙㎡℃﹚tn(℃)Tw(℃)tn-tw(℃)XQj(w)朝向修正率﹪风力附加﹪修正值修正后的热量高度附加Ｑ'1（ｗ）Ｑ'2（w)Ｑ'3(w)Ｑ'(w)701(801)室验室北外墙27.1819551101098.805829.8005830北外窗26.13.12831.9551103115.10东外墙35.151.151414.8-551001414.80南外墙5.551.15223.4-15590201.10702(802)室验室北外墙27.1819551101098.804213.8004214北外窗26.13.12831.9551103115.10703(803)室验室北外墙27.1819551101098.805003.2005003北外窗26.13.12831.9551103115.10西外墙19.611.15789.3-55100789.30704(804)室验室南外墙23.7311-15590784.902586.5002587南外窗18.453.1.8-155901801.60705(805)室验室南外墙27.41.0516-193511006.9-15590906.303432.9003433南外窗25.883.12807.4-155902526.70706(806)室验室北外墙23.731155110959.303161.3003161北外窗18.453.1.85511022020707(807)室验室北外墙23.21655110937.903247.3003247北外窗19.353.12099.5551052309.40708(808)室验室南外墙22.9712-15590759.704577.8004578南外窗19.583.12124.4-155901911.90东外墙35.151.151414.8-551001414.80北外墙5.551.15223.455110245.70709(809)室验室南外墙22.9712-15590759.702671.6002672南外窗19.583.12124.9-155901911.90710(810)室验室南外墙22.9712-15590759.702671.6002672南外窗19.583.12124.9-155901911.90711(811)室验室南外墙22.9712-15590759.703468.3003468南外窗19.583.12124.9-155901911.90西外墙19.81.15196.7-55100796.70南门3.156.414-19351705.6-15590635.102565.2005106南外墙5.643.1576.9-15590519.30北门3.156.4705.655110776.20北外墙5.643.1576.955110634.60901室验室北外墙33.261.0716-193511245.6551101370.205700.3005700北外窗21.323.12313.2551102544.20东外墙35.151.241525.5-551001525.50南外墙6.661.24289.1-15590260.70902室验室北外墙31.961.0716-193511196.9551101316.603861.1003861北外窗21.323.12313.2551102544.50903室验室北外墙33.261.0716-193511245.6551101370.104556.9004557北外窗21.323.12313.255110254.50西外墙14.81.24642.3-55100642.30904休息室南外墙16.71.116-19351642.9-15590578.701640.2001640南外窗10.873.11179.4-155901601.50905室验室南外墙14.751.116-19351567.9-15590511.101672.2001672南外窗11.893.11290.1-155901161.10906室验室南外墙22.331.116-19351859.7-15590773.702495.3002495南外窗17.633.11912.9-155901721.60907办公室北外墙10.621755110437.301024.7001025北外窗4.923.1533.855110587.20908办公室北外墙14.751.116-19351567.95511624.702043.7002044北外窗11.893.112905511014190909办公室北外墙14.751.116-19351567.955110624.702043.7002044北外窗11.893.112905511014190910办公室北外墙14.961.116-19351575.955110633.602028.8002029北外窗11.693.11268.4551101395.20911办公室南外墙17.281.116-19351665.3-15590598.603272.5003273南外窗10.663.11156.6-155901040.90东外墙35.151.241525.5-551001372.90北外墙6.661.24289-55100260.10912办公室南外墙15.981.116-19351615.2-15590553.701594.6001595南外窗10.663.11156.6-155901040.90913办公室南外墙15.981.116-19351615.2-15590553.701594.6001595南外窗10.663.11156.6-155901040.90914办公室南外墙11.991.116-19351461.6-15590415.401196.6001197南外窗83.1868-15590781.20915办公室南外墙11.991.116-19351642.3-15590415.401196.6001197南外窗83.11770.8-15590781.20916办公室南外墙11.991.116-19351495.8-15590415.401196.6001197南外窗83.17216.8-15590781.20917办公室南外墙13.281.116-19351511.3-15590460.201819.7001820南外窗83.1868-15590781.20西外墙14.81.24642.5-55100578.30918办公室西外墙19.612.5816-193511770.8-551001770.802266.6002267地面56.660.25495.8-55100495.80919办公室西外墙79.922.5816-193517216.8-551007216.809893.4008993地面203.040.251776.6-551001776.60920办公室西外墙19.612.5816-193511770.8-551001770.802266.6002267地面56.660.25495.8-55100495.80厕所2(3)东外窗3.083.115-19341324.6-55100324.60694.300694东外墙8.771.24369.7-55100369.701北外窗3.693.1388.955110427.801726.4001726北外墙18.511.07673.455110740.70东外墙12.031.24507.255110557.904南外窗3.693.1388.9-15590350.101463.4001463南外墙18.511.07673.4-15590606.10东外墙12.031.24507.2-55100507.20电梯1(2)西外墙7.032.5814-19331598.5-55100598.501025.5001025北外墙3.891.31167.955110184.70南外墙3.891.31167.9-15590151.10地面11.020.2590.90010090.90走廊1东外墙133.22.5814-1933111341-5510011340.60119940011994地面79.20.25653.400100653.402东外窗1.043.114-19331106.4-55100106.404060.4004060西外窗1.473.1150.4-55100150.40西幕墙28.132.42227.9-551002227.90北幕墙11.472.4908.455110999.30南外窗4.873.1498.2-15590448.40南外墙3.921.1142.3-15590448.403东外窗1.043.114-19331106.4-55100106.404302.6004303东外墙10.072.69893.9-55100893.90西外窗1.473.1150.4-55100150.40西幕墙28.132.42227.9-551002227.90南幕墙11.472.4908.4-15590817.61001实验室南外墙3.161.1216-19351123.9-15590111.507694.6007695东外墙37.351.121471.2-551001471.20北外墙36.941.061370.5551101507.5北外窗21.323.12313.2551102544.50屋顶140.130.422059.9001002059.901002实验室北外墙35.561.0616-193511319.3551101451.206006.6006007北外窗21.323.12313.2551101451.20屋顶136.80.42.900100.901003实验室北外墙36.951.0616-193511370.8551101507.906785.8006786北外窗21.323.12313.2551102544.50西外墙17.181.12673.5-55100673.50屋顶140.130.422059.9001002059.901004实验室南外墙29.61.0116-193511046.4-15590941.704224.2004224南外窗16.813.11823.9-155901641.50屋顶111.630.421640.9001001640.901005实验室南外墙34.291.01163511212.1-155901090.905439.4005439南外窗23.583.1-155902302.60屋顶139.20.422045.9-155902302.601006办公室北外墙15.521755110603.501384.4001384北外窗4.923.1533.855110587.20屋顶49.160.42722.700100722.701007办公室北外墙16.551155110643.50368.1003068北外窗11.893.11290.1551101419.10屋顶68.40.421005.5001001005.501008办公室北外墙16.551155110643.50368.1003068北外窗11.893.11290.1551101419.10屋顶68.40.421005.5001001005.501009会议室北外墙18.131955110705.103154.7003155北外窗11.693.11268.4551101395.20屋顶710730.421054.4001001054.401010办公室北外墙3.161.1216-19351123.955110136.304342.6004343东外墙37.531.121471.2-551001471.20南外墙19.11.06710.9-15590639.80南外窗10.663.11156.6-155901040.90屋顶71.7342154.400101054.401011办公室南外墙17.7816-15590593.702640.1002640南外窗10.663.11156.6-155901040.90屋顶68.40.421005.5001001005.501012办公室南外墙17.7816-15590593.702640.1002640南外窗10.663.11156.6-155901040.90屋顶68.40.421005.5001001005.501013办公室南外墙13.4313-15590448.401973.9001974南外窗7.93.1875.2-15590771.40屋顶51.30.42754.100100754.101014办公室南外墙13.4313-15590448.401973.9001974南外窗7.93.1875.2-15590771.40屋顶51.30.42754.10010