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1、附录A供暖末端设计选型A.1典型供暖地面构造示意A.1.1混凝土填充式热水供暖地面构造可按图A.1.1-I和图A.1.I-2设置。装饰面层图A,1.I-1采用泡沫塑料绝热层的混凝土填充式热水供暖地面构造图A.1.1-2采用发泡水泥绝热层的混凝土填充式热水供暖地面构造A.I.2预制沟槽保温板供暖地面构造可按图A.1.2-1图A.1.2-4设置。木地板面层均熟层Ti制沟橹保温板加熟管图A.1.2-1采用发泡水泥绝热层的预制沟槽保温板地面构造木地板面层均热层预制沟槽保温板图A.1.2-2与室外空气或不供暖房间相邻、木地板面层的预制沟槽保温板供暖地面构造木地板面层均热隹预制沟槽保温板EPE垫层发泡水泥
2、绝热层 防潮层加热管与土填相邻地面一阿W-Oooo Q- r Oooo Vooo Oooo Oooo Oooo Uooo 0000 Oooo Oooo Oooo 0000 Q Oooo Oooo 0000 Oooo 0 PCK图A.1.2-3与土壤相邻、木地板面层的预制沟槽保温板供暖地面构造地铸或石材面层I找平层钢丝网隔离层（潮湿房间）I找平层（潮湿房间）图A.1.2-4与供暖房间相邻、地砖或石材面层预制沟槽保温板热水供暖地面构造A.1.3预制轻薄供暖板供暖地面构造可按图A.I.3-1图A.1.3-5设置。木地板面层供酸板图A.1.3-1与供暖房间相邻、木地板面层的预制轻薄供暖板地面构造地或石
3、材面层找平层钢丝网二次分水器供暖板木龙骨卜蔽二加热管/图A.1.3-2与供暖房间相邻、地砖或石材面层的预制轻薄供暖板地面构造地砖或石材面层找平屋钢丝网隔忘层（潮湿房间）I一H图A.1.33与供暖房间相邻、J/I潮湿房间预制轻薄供暖板地面构造二次分水器供暖板木龙分供暖板EPE二次分水器砺经热层木龙哥木电板面层AVflDSW.milEfcft木池板回层奥-EPE昙发泡水泥热土昉潮层二次分水器与土分水翎地面木龙骨OoooOQOOOoocOoooOoooOoooOoooOoooOoooQoooOoooOoooOoooQ09。Ooo-OOOOOooOoooOooo附。GQ图A.1.3-5与土壤相邻、木地
4、板面层的预制轻薄供暖板地面构造A.2供暖地面单位面积散热量A.2.1混凝土填充式供暖地面，当采用PE-X管，加热管公称外径为20mm、导热系数0.38W/(mK)、填充层厚度为50mm、聚苯乙烯泡沫塑料绝热层导热系数为0.041Wl(mK).厚度20mm时，单位地面面积的散热量可按表A.2.1-1A.2.1-4取值。表A.2.I-1面层为水泥、石材或陶瓷热阻R=002(m2KW),单位地面面积的散热量(Wn)平均水温(X)室内空气温度(X?)加热管间距(Inm)500400300500100向上供热显向下传热It向上供热垃向下传热量向上供热破向下传热量向上八下；向下传热做向上供热Ia向下传热地
5、3516MA18.472.618.881.819.491.420.0100.721.01857.716.765.017.073.217.481.718.189.919.02051.014.957.415.264.615.672.116.179.316.92244313.149.913.356.013.762.514.268.714.92437.711.342.411.547.611.953.012.258.212.8401682.323.193.023.6105.024.2117.625.2129.826.51875.521.485.321.896.222.4107.723.3118.824.
6、42069.719.677.620.087.520.697.921.4107.922.42262.017.969.918.278.818.788.119.497.120.42455.216.162.316.470.116.878.317.586.318.34516100.627.9113.828.4128.629.4144.330.4159.632.01893.726.1106.026.7119.727.5134.328.5148.530.02086.924.498.224.9110.925.6124.426.6137.427.92280.022.690.423.1102.123.7114.4
7、24.7126.425.92473.220.982.721.393.321.8104.522.7115.723.95016119.132.6134.933.3152.734.2171.635.7190.137.518112.230.9127.031.5143.832.4161.533.8178.935.520105.329.2119.229.8134.830.6151.531.9167.733.52298.327.4111.328.0125.928.8141.429.9156.531.52491.425.7103.526.2117.026.9131.328.0145.329.45516137.
8、837.4156.338.2177.1393199.441.0221.2H118130.935.7148.436.7168.137.5189.239.1209.941.)20123.934.0140.534.7159.135.7179.037.2198.539.122117.032.2132.632.9150.133.8168.935.2187.237.124110.030.5124.731.1141.132.0158.733.3175.935.1表A.2.1-2面层为塑料类材料热阻R=0.075(m2KW),单位地面面积的散热量(W/m?)平均水温LC)空内空气油度(C)加热管间距(mm)5
9、00400300500100向上供热量向下传热量向上供热筮向下传热量向上供热量向下传热贵向上供热量向下传热量向上供热贵向下传热贵351654.419.359.719.865.220.370.821.176.122,01848.717.453.517.958.418.463.419.168.119.92043.115.647.316.051.616.456.017.060.117.72237.513.741.114.044.914.448.715.052.215.62431.9II.S35.012.138.212.541.412.944.313.4401669.324.376.224.983.4
10、25.690.626.697.427.81863.622.469.923.076.523.783.124.689.325.62057.920.663.621.169.621.775.622.581.32.2252.318.757.419.262.719.768.120.573.221.42446.616.851.117.255.917.860.718.465.219.2451684.529.392.930.0101.S31.0110.832.1119.2-.1878.827.486.628.1X.829.1103.230.1111.031.42073.025.680.326.287.927.1
11、95.628.1102.929.32267.323.773.924.381.025.288.126.194.727.22461.621.967.622.474.023.180S24.086.625.0501699.834.3109.935.1120.436.4131.237.7141.339.41894.132.51035333113.534.3123.635.7133.137.32088.330.697.131.4106.532.4115.933.7124.835.22282.528.890.829.599.530.4108.331.6116.633.02476.826.984.427.692.528.5100.729.6108.430.95516115.3393127.040.3139.341.8151.943.3163.845.218109.537.5120.6385132.339.8144.241.3155.543.120103.735.7114.236.6125.337.9136.639.3147.241.02297.933.9107.834.7118.335.8128.937.2
