建筑节能设计报告书

1、建筑节能设计居住建筑书采用节能设计BECS20130626版本市科技研发18381158正版码工程名称海口美丽沙项目 0601 地块 3#楼工程地点海南省-海口2014B015设计中国地产（海口）建设海南省建筑设计院设计设 计 人审 核 人审 定 人设计日期2015 年 7 月 5 日目录123建筑概况3设计依据3规定性指标检查33.1 工程材料33.2 窗3.2.13.2.2积比4窗墙比4外窗表43.33.43.5窗地面积比6可见光透射比6天窗6天窗屋顶比6天窗类型6屋顶构造6平屋顶6外墙构造7外墙相关构造7外墙平均热工特性8外窗热工93.8.13.8.23.8.33.8.4外窗构造9外遮阳

2、类型10外遮阳10平均遮阳系数10隔热检查14通风开口面积143.11 结论15热工性能权衡判断154.1 说明15综合权衡15计算条件15计算结果16综合判断结论1641建筑概况21.2.3.设计依据暖地区居住建筑节能设计标准(JGJ75-2012)民用建筑热工设计规范(GB50176-93)建筑外门窗气密，抗风压性能分级及检测方法（GB/T 7106-2008）3规定性指标检查3.1 工程材料材料名称编号导热系数蓄热系数 S密度比热容Cp蒸汽渗透系数 u备注W/(m.K)W/(.K)kg/m3J/(kg.K)g/(m.h.kPa)水泥砂浆10.93011.3701800.01050.00.

3、0210来源：民用建筑热工设计规范（GB50176-93）石灰水泥砂浆（混合砂浆）180.87010.7501700.01050.00.0975钢筋混凝土41.74017.2002500.0920.00.0158来源：民用建筑热工设计规范（GB50176-93）挤 塑 聚 苯 板 ( 220.0300.32028.51647.00.0162工程名称海口美丽沙项目 0601 地块 3#楼工程地点海南省-海口地理位置北纬：20.00东经：110.35建筑面积地上 6264.83 0 建筑层数地上 120建筑高度地上 36.25m0.0m建筑（节能计算）体积16934.16建筑（节能计算）外表面积7

4、116.08北向角度74结构类型剪力墙结构外墙辐射吸收系数0.50屋顶辐射吸收系数0.753.2 窗积比3.2.1窗墙比3.2.2外窗表朝向尺寸楼层数量单个面积合计面积南向675.144.203.001112.6012.60C07140.701.45112241.0224.36C10141.001.45212111.4515.95C20142.001.45112122.9034.80C241805180.501.85212220.9220.35C241824182.401.85212114.4448.84C261805180.501.85212220.9220.35C261826182.601

5、.85212114.8152.91C32183.251.85116.016.01C32183.251.85212116.0166.14C40183.101.85212115.7463.09C401805180.501.85110.920.92C401805190.501.85212110.9310.18C401830183.001.85115.555.55C401830193.001.85212115.5561.05朝向窗面积()积()窗墙比限值结论南向675.141769.900.380.40满足北向635.741750.800.360.40满足东向218.561343.350.160.30

6、满足西向160.941321.150.120.30满足平均1690.376185.200.27标准依据暖地区居住建筑节能设计标准(JGJ75-2012)第 4.0.4 条标准要求各朝向窗墙比和平均窗墙比不超过限值结论满足=25-32)C15 混凝土291.28013.4102100.0920.00.0000加气混凝土砌块300.2203.601700.01158.00.0000灰砂砖371.10012.7201900.01064.50.0000水泥珍珠岩找坡层320.49010.4081600.01900.00.0000夯实粘土(=2000)331.16013.0542000.01010.00

7、.0000APP 改性沥青防水卷材340.2309.3701050.01620.00.0000C20 细石混凝土( =2300)361.51015.2432300.0920.00.0000玻化微珠保温砂浆420.0702.500300.0591.00.0000抗裂砂浆（网格布）430.93011.3061800.01050.00.0000C43183.401.85212116.2969.19LM30233.002.35212117.0577.55LM33233.302.35212117.7685.31北向635.74C07140.701.45212221.0222.33C10181.051.8

8、5112121.9423.31C18141.801.45112122.6131.32C241505150.501.55120.771.55C241524152.401.55113.723.72C241805180.501.85212220.9220.35C241824182.401.85212114.4448.84C251505150.501.55110.770.77C251505160.501.55110.780.78C251525162.501.55113.883.88C251805180.501.85212120.9211.10C251805190.501.85211100.939.25

9、C251825182.501.851214.624.62C251825192.501.85211104.6346.25C26181.851.85112123.4241.07LM28232.802.35112126.5878.96LM30233.002.35112127.0584.60LM36233.602.35112248.46203.04东向218.563.552.35118.348.34C08140.801.45212111.1612.76C13141.301.45112121.8822.62C181805180.501.85212110.9210.17C181805180.501.852

10、12110.9210.17C181819181.851.85212113.4237.65C26180.801.85111.481.48C26180.801.85212111.4816.27C401805190.501.85112120.9311.10C401810191.001.85112121.8522.20C43180.901.85212111.6618.31LMC15230.801.45112121.1613.92LMC16230.801.45212111.1612.76透光门-M09210.902.10212111.8920.79西向160.945.702.351113.4013.40

11、C08140.801.45212111.1612.76C11141.101.45112121.6019.14C141805180.501.85212110.9210.17C141805180.501.85212110.9210.17C141815181.451.85212112.6829.51C40180.901.85212111.6618.31LMC15230.801.45112121.1613.923.3窗地面积比3.4可见光透射比3.5天窗3.5.1 天窗屋顶比无天窗3.5.2 天窗类型无天窗3.6 屋顶构造3.6.1 平屋顶材料名称（由外到内）厚度导热系数 蓄热系数S修正系数热阻 R热

12、惰性指标(mm)W/(m.K)W/(.K)( K)/WD=R*S水泥砂浆250.93011.3701.000.0270.306C20 细石混凝土(=2300)401.51015.2431.000.0260.404挤塑聚苯板(=25-32)280.0300.3201.200.7780.299APP 改性沥青防水卷材60.2309.3701.000.0260.244水泥砂浆200.93011.3701.000.0220.245水泥珍珠岩找坡层600.49010.4081.500.0821.274钢筋混凝土1001.74017.2001.000.0570.989房间窗地比最不利窗最不利透射比透射比限

13、值标准依据暖地区居住建筑节能设计标准(JGJ75-2012)第 4.0.5 条标准要求当房间窗地面积比小于 1/5 时，外窗玻璃的可见光透射比不应小于 0.4结论不需要标准依据暖地区居住建筑节能设计标准(JGJ75-2012)第 4.0.5 条标准要求建筑的卧室、书房、客厅等主要房间的房间窗地面积比不应小于 1/7结论满足楼层房间房间面积窗窗面积窗类型窗地比结论32004( 最不 利房间)35.14LM30237.05外窗0.2006满足LMC16230.801.45212111.1612.76透光门-M09210.902.10212111.8920.793.7 外墙构造3.7.1外墙相关构造

14、3.7.1.1钢筋砼 1803.7.1.2灰砂砖材料名称（由外到内）厚度导热系数 蓄热系数S修正系数热阻 R热惰性指标(mm)W/(m.K)W/(.K)( K)/WD=R*S水泥砂浆200.93011.3701.000.0220.245灰砂砖1801.10012.7201.000.1642.081玻化微珠保温砂浆200.0702.5001.200.2380.714抗裂砂浆（网格布）50.93011.3061.000.0050.061各层之和2250.4293.101外表面辐射吸收系数0.50默认传热系数K=1/(0.16+R)1.70衰减度15.62延迟时间7.49 h材料名称（由外到内）厚度

15、导热系数 蓄热系数S修正系数热阻 R热惰性指标(mm)W/(m.K)W/(.K)( K)/WD=R*S水泥砂浆200.93011.3701.000.0220.245钢筋混凝土1801.74017.2001.000.1031.779玻化微珠保温砂浆200.0702.5001.200.2380.714抗裂砂浆（网格布）50.93011.3061.000.0050.061各层之和2250.3682.799外表面辐射吸收系数0.50默认传热系数K=1/(0.16+R)1.89石灰水泥砂浆（混合砂浆）200.87010.7501.000.0230.247各层之和2991.0414.007外表面辐射吸收系

16、数0.75默认传热系数K=1/(0.16+R)0.83衰减度108.47延迟时间10.63 h衰减倍数0.07标准依据暖地区居住建筑节能设计标准(JGJ75-2012)第 4.0.7条标准要求K0.9,D2.5 或 K0.4结论满足3.7.1.3钢筋砼 1803.7.2 外墙平均热工特性1.南向2.北向3.东向构造名称构件类型面积(m2)面积所占比例传热系数KW / (K)热惰性指标 D辐射吸收系数钢筋砼 180热桥柱622.770.5791.892.800.50灰砂砖主墙体318.850.2961.703.100.50钢筋砼 180热桥梁133.980.1251.892.800.50合计10

17、75.601.0001.832.890.50标准依据暖地区居住建筑节能设计标准(JGJ75-2012)第 4.0.7 条构造名称构件类型面积(m2)面积所占比例传热系数KW / (K)热惰性指标 D辐射吸收系数钢筋砼 180热桥柱692.700.6211.892.800.50灰砂砖主墙体219.500.1971.703.100.50钢筋砼 180热桥梁202.860.1821.892.800.50合计1115.061.0001.852.860.50构造名称构件类型面积(m2)面积所占比例传热系数KW / (K)热惰性指标 D辐射吸收系数钢筋砼 180热桥柱445.500.4071.892.80

18、0.50灰砂砖主墙体399.480.3651.703.100.50钢筋砼 180热桥梁249.780.2281.892.800.50合计1094.761.0001.822.910.50材料名称（由外到内）厚度导热系数 蓄热系数S修正系数热阻 R热惰性指标(mm)W/(m.K)W/(.K)( K)/WD=R*S水泥砂浆200.93011.3701.000.0220.245钢筋混凝土1801.74017.2001.000.1031.779玻化微珠保温砂浆200.0702.5001.200.2380.714抗裂砂浆（网格布）50.93011.3061.000.0050.061各层之和2250.368

19、2.799外表面辐射吸收系数0.50默认传热系数K=1/(0.16+R)1.89衰减倍数0.164.西向5.总体3.8 外窗热工3.8.1 外窗构造序号构造名称构造传热系数自遮阳系数可见光透射比备注16mm 透明玻璃446.460.810.77026mm 透明玻璃556.460.810.770构造名称构件类型面积(m2)面积所占比例传热系数KW / (K)热惰性指标 D辐射吸收系数钢筋砼 180热桥柱2494.880.5671.892.800.50灰砂砖主墙体1205.610.2741.703.100.50钢筋砼 180热桥梁698.370.1591.892.800.50合计4398.861.

20、0001.842.880.50标准依据暖地区居住建筑节能设计标准(JGJ75-2012)第 4.0.7 条标准要求K2.5,D3.0 或 K2.0,D2.8 或 K1.5,D2.5 或 K0.7结论满足构造名称构件类型面积(m2)面积所占比例传热系数KW / (K)热惰性指标 D辐射吸收系数钢筋砼 180热桥柱733.910.6591.892.800.50灰砂砖主墙体267.780.2401.703.100.50钢筋砼 180热桥梁111.750.1001.892.800.50合计1113.441.0001.852.870.50标准依据暖地区居住建筑节能设计标准(JGJ75-2012)第 4.

21、0.7 条标准要求K2.5,D3.0 或 K2.0,D2.8 或 K1.5,D2.5 或 K0.7结论满足标准要求K2.5,D3.0 或 K2.0,D2.8 或 K1.5,D2.5 或 K0.7结论满足3.8.2外遮阳类型3.8.2.1平板遮阳3.8.3外遮阳3.8.4平均遮阳系数1. 南向：序号门窗编号楼层数量单个面积总面积（m2）构造自遮阳系数外遮阳外遮阳系数综合遮阳系数11112.60012.600550.811.000.812C0714112241.01524.360440.811.000.813C1014212111.45015.950440.811.000.814C20141121

22、22.90034.800440.811.000.815C24180518212220.92520.350440.811.000.816C2418212114.44048.840440.811.000.81朝向窗外遮阳系数标准要求结论东向C4318(最不利窗)0.80SD0.80满足西向C0814(最不利窗)0.80SD0.80满足标准依据暖地区居住建筑节能设计标准(JGJ75-2012)第 4.0.10 条标准要求东、西向外窗必须采取建筑外遮阳措施，建筑外遮阳系数不应大于 0.8结论满足序号水平挑出Ah (m)距离上沿Eh (m)垂直挑出Av (m)距离边沿Ev (m)挡板高Dh (m)挡板透

23、射 *111140.1000.1000.5000.0000.1000.0002阳台遮阳2.6000.1000.0000.0000.1000.0003阳台遮阳 21.4000.1000.0000.0000.1000.00044318 转角遮阳0.3000.1000.1500.0000.1000.00054018 水平遮阳0.4000.1000.3000.0000.1000.0002. 北向：序号门窗编号楼层数量单个面积总面积（m2）构造自遮阳系数外遮阳外遮阳系数综合遮阳系数1C0714212221.01522.330440.811.000.812C1018112121.94323.310440.

24、814318 转角遮阳0.820.673C1814112122.61031.320440.811.000.814C24150515120.7751.550440.811.000.815C24152415113.7203.720440.811.000.816C24180518212220.92520.350440.811.000.817C24182418212114.44048.840440.811.000.818C2515 0515110.7750.775440.811.000.8124187C26180518212220.92520.350440.811.000.818C2618261821

25、2114.81052.910440.811.000.819C3218116.0136.013440.814318 转角遮阳0.830.6810C3218212116.01366.138440.811.000.8111C4018212115.73563.085440.814018 水平遮阳0.780.6312C40180518110.9250.925440.814018 水平遮阳0.670.5513C40180519212110.92510.175440.814018 水平遮阳0.670.5514C40183018115.5505.550440.814018 水平遮阳0.770.6315C401

26、83019212115.55061.050440.814018 水平遮阳0.770.6316C4318212116.29069.190440.814318 转角遮阳0.830.6817LM3023212117.05077.550440.81阳台遮 阳0.670.5518LM3323212117.75585.305440.81阳台遮 阳0.670.55朝向总面积(m2)675.140朝向综合遮阳系数0.850.693. 东向：序号门窗编号楼层数量单个面积总面积（m2）构造自遮阳系数外遮阳外遮阳系数综合遮阳系数1118.3438.343440.81阳台遮 阳 20.720.592C08142121

27、11.16012.760440.814318 转角遮阳0.760.623C1314112121.88522.620440.8111140.740.604C18180518212110.92510.175440.814018 水平遮阳0.580.475C18180518212110.92510.175440.814018 水平遮阳0.660.536C18181918212113.42337.648440.814018 水平遮阳0.780.637C2618111.4801.480440.814318 转角遮阳0.790.648C2618212111.47916.272440.814318 转角遮阳

28、0.790.649C4018 0519112120.92511.100440.814018 水平遮阳0.660.539C2515 0516110.7750.775440.811.000.8110C25152516113.8753.875440.811.000.8111C25180518212120.92511.100440.811.000.8112C25180519211100.9259.250440.811.000.8113C251825181214.6254.625440.811.000.8114C25182519211104.62546.250440.811.000.8115C26181

29、12123.42341.070440.814318 转角遮阳0.850.6916LM2823112126.58078.960440.81阳台遮 阳 20.800.6517LM3023112127.05084.600440.81阳台遮 阳 20.800.6518LM3623112248.460203.040440.81阳台遮 阳0.770.62朝向总面积(m2)635.740朝向综合遮阳系数0.860.704.西向：5.计算参数：外墙 K1.84外墙 D2.88序号门窗编号楼层数量单个面积总面积（m2）构造自遮阳系数外遮阳外遮阳系数综合遮阳系数11113.39513.395440.81阳台遮 阳

30、0.780.632C0814212111.16012.760440.814318 转角遮阳0.800.653C1114112121.59519.140440.8111140.740.604C14180518212110.92510.175440.814018 水平遮阳0.660.535C14180518212110.92510.175440.814018 水平遮阳0.580.476C14181518212112.68329.508440.814018 水平遮阳0.800.657C4018212111.66518.315440.814018 水平遮阳0.750.618LMC1523112121.

31、16013.920440.81阳台遮 阳 20.770.639LMC1623212111.16012.760440.81阳台遮 阳 20.770.6310透光门-M092 1212111.89020.790440.81阳台遮 阳0.780.63朝向总面积(m2)160.937朝向综合遮阳系数0.750.6110C4018 1019112121.85022.200440.814018 水平遮阳0.720.5811C4318212111.66518.315440.814318 转角遮阳0.800.6512LMC1523112121.16013.920440.81阳台遮 阳 20.670.5413L

32、MC1623212111.16012.760440.81阳台遮 阳 20.670.5414透光门-M092 1212111.89020.790440.81阳台遮 阳0.680.55朝向总面积(m2)218.557朝向综合遮阳系数0.720.596. 平均遮阳系数：3.9 隔热检查3.10 通风开口面积标准依据暖地区居住建筑节能设计标准(JGJ75-2012)第 4.0.13 条标准要求房间外窗（包括阳台门）的通风开口面积不应小于房间地面面积的 10或外窗面积的 45结论满足楼层房间编号房间面积门窗编号门窗面积开启比例门窗类型通风开口面积/房间面积通风开口面积/外窗面积结论32005(最不利房间)32.39C11141.600.50外窗0.050.50满足C13141.890.50外窗序号构造名称构造类型朝向传热系数热惰性指标面密度面积(m2)内表最高温度()结论1灰砂砖外墙东1.703.10393318.8536.3满足2灰砂砖外墙西1.703.10393267.7835.4满足3平屋顶屋顶上0.834.01560463.1834.9满足标准依据暖地区居住建筑节能设计标准(JGJ75-2012)第 4.0.7 条和民用建筑热工