2025-04-11
保温体积保温表面积保温体积保温表面积保温体积保温表面积保温体积保温表面积保温体积保温表面积保温体积保温表面积 20450.14140.00710.32990.03140.64400.01980.51840.02530.58120.03140.64400.03820.7069 2533.40.10490.00600.29340.02850.60760.01760.48190.02270.54480.02850.60760.03490.6704 3242.20.13260.00680.32110.03070.63520.01930.50960.02470.57240.03070.63520.03740.6981 4048.30.15170.00740.34020.03220.6
保温体积保温表面积保温体积保温表面积保温体积保温表面积保温体积保温表面积保温体积保温表面积保温体积保温表面积 20450.14140.00710.32990.03140.64400.01980.51840.02530.58120.03140.64400.03820.7069 2533.40.10490.00600.29340.02850.60760.01760.48190.02270.54480.02850.60760.03490.6704 3242.20.13260.00680.32110.03070.63520.01930.50960.02470.57240.03070.63520.03740.6981 4048.30.15170.00740.34020.03220.6
体积表面积体积表面积体积表面积体积表面积体积表面积体积表面积体积表面积体积保温表面积 15180.05650.00450.24500.00730.30790.01070.37070.01470.43350.01940.49640.02460.55920.03050.62200.08951.0619 20250.07850.00520.26700.00820.32990.01180.39270.01600.45550.02090.51840.02640.58120.03250.64400.09301.0838 25320.10050.00580.28900.00900.35190.01290.41470.01730.47750.02240.54040.02810.
材料名称规格 外径 (mm) 长度 (m) 保温层厚度 (mm) 保温层表面积 (m2) 保温层体积 (m3) 钢管21.25*2.75dn1521.2510.0667 钢管26.75*2.75dn2026.7510.0840 钢管33.5*3.25dn2533.510.1052 钢管42.25*3.25dn3242.2510.1327 钢管48*3.5dn404810.1507 钢管60*3.5dn50601500.54380.0181 钢管75.5*3.75dn6575.510.2371 钢管88.5*4dn8088.510.2779 钢管114*4dn10011410.3580 钢管140*4.5dn12514010.4396 钢管165*4.5dn1501651600.93950.04
材料名称规格 外径 (mm) 长度 (m) 保温层厚度 (mm) 保温层表面积 (m2) 保温层体积 (m3) 钢管21.25*2.75dn1521.25 钢管26.75*2.75dn2026.75197.72554.28700.8429 钢管33.5*3.25dn2533.5502514.78940.2405 钢管42.25*3.25dn3242.2539.43014.03560.2808 钢管48*3.5dn404826.2309.80630.2014 钢管60*3.5dn50601163047.78831.0271 钢管75.5*3.75dn6575.546.13021.23540.4777 钢管88.5*4dn8088.562.73031.44140.7290 钢管114*4dn10011
序号规格外径mm保温厚度mm管道长度m 1dn1521.340 2dn2026.840 3dn2533.53066 4dn3242.33072 5dn404830172 6dn506040 7dn6575.540 8dn8088.540100 9dn1001140100 10dn12514040 11dn15016540 12dn20021940 13dn25040 14dn30040 15dn35040 小计 保温体积m3保温面积m2 0.0000.000 0.0000.000 0.39519.387 0.49123.140 1.26458.358 0.0000.000 0.0000.000 1.61552.936 0.00035.814 0.0000.000
序号规格外径mm保温厚度mm管道长度m 1dn1521.34015 2dn2026.840 3dn2533.53066 4dn3242.33018 5dn40483044 6dn50604032 7dn6575.540 8dn8088.540100 9dn1001140100 10dn12514040 11dn15016540 12dn20021940 13dn25040 14dn30040 15dn35040 小计 保温体积m3保温面积m2 0.1164.774 0.0000.000 0.39519.387 0.1235.785 0.32314.929 0.53114.074 0.0000.000 1.61552.936 0.00035.814 0.000
材料名称规格 外径 (mm) 长度 (m) 保温层厚度 (mm) 保温层表面积 (m2) 保温层体积 (m3) 塑料管dn152010.0628 塑料管dn202510.0785 塑料管dn253210.1005 塑料管dn324010.1256 塑料管dn405010.1570 塑料管dn506310.1978 塑料管dn657510.2355 塑料管dn809010.2826 塑料管dn10011010.3454 塑料管dn15016010.5024 塑料管dn20020010.6280 管道面积及管道保温体积计算表 保温、防潮、保护层体积(m3) v=π*(d+1.033δ)×1.033δ×l 保温、防潮、保护层面积(m2) s=π*(d+2.1δ+0.0082)×l
为了防止空调室内冷冻水管道产生凝结水,必须对其进行保温.本文推导出了风机盘管冷冻水管道保温厚度的计算公式;根据冷冻水温度、保温材料、和管径,计算出保温层的厚变,并制成了表格。利用该表格可迅速查出保温层的厚度,设计人员使用起来十分方便.
面积长度合计面积长度合计面积长度合计面积长度合计面积长度合计面积长度合计 1144.4020.1723.4726.7730.0733.36 2175.3421.1124.4127.7131.0134.31 3185.6521.4324.7228.0231.3234.62 421.26.6622.4325.7329.0332.3335.63 521.36.6922.4625.7629.0632.3635.66 621.76.8222.5925.8929.1932.4835.78 7226.9122.6825.9829.2832.5835.88 824.57.7023.4726.7730.0733.3636.66 9257.8523.6226
面积数量合计面积数量合计面积数量合计面积数量合计面积数量 1200.430.711.021.381.95 2250.520.831.201.602.23 3300.600.961.371.812.51 4350.691.091.542.032.78 5400.781.221.722.253.06 6450.861.351.892.463.34 7500.951.482.062.683.62 8551.031.612.232.903.89 9601.121.742.413.114.17 10651.211.872.583.334.45 11701.292.002.753.554.72 12751.382.132.933.76
材料名称规格 外径 (mm) 长度 (m) 保温层厚度 (mm) 保温层表面积 (m2) 保温层体积 (m3) 塑料管dn152010.0628 塑料管dn202510.0785 塑料管dn253210.1005 塑料管dn324010.1256 塑料管dn405010.1570 塑料管dn506310.1978 塑料管dn657510.2355 塑料管dn809010.2826 塑料管dn10011010.3454 塑料管dn15016010.5024 塑料管dn20020010.6280 管道面积及管道保温体积计算表 保温、防潮、保护层体积(m3) v=π*(d+1.033δ)×1.033δ×l 保温、防潮、保护层面积(m2) s=π*(d+2.1δ+0.0082)×l
20253240507080100125150200250300350400 08.410.5213.2715.0818.8523.7227.835.8143.8851.8468.885.77102.1118.43133.83 2524.1126.3228.9830.7934.5639.47343.5251.5259.6967.5484.51101.48117.81134.15149.54 3027.2529.3732.1233.9337.6942.5746.6554.6662.8370.6987.65104.62120.95137.29152.68 4033.5435.6638.4140.2143.9848.8552.9460.9569.1276.97
材料名称规格 外径 (mm) 长度 (m) 保温层厚度 (mm) 保温层表面积 (m2) 保温层体积 (m3) 钢管21.25*2.75dn1521.251300.29030.0051 钢管26.75*2.75dn2026.751300.30760.0056 钢管33.5*3.25dn2533.51300.32880.0063 钢管42.25*3.25dn3242.251300.35620.0071 钢管48*3.5dn40481300.37430.0077 钢管60*3.5dn50601300.41200.0089 钢管75.5*3.75dn6575.51300.46060.0104 钢管88.5*4dn8088.51300.50150.0116 钢管114*4dn100114130
152022253240507080100125150200250300350400450500600 00.06690.08420.09260.10530.13290.15080.18850.23720.27810.35810.43980.51840.68800.85771.02101.18441.33831.50171.66501.9823 50.12570.14290.15130.16400.19160.20950.24720.29590.33680.41690.49860.57710.74680.91641.07981.24311.39711.56041.72382.0411 100.15870.17590.18430.19700.22460.2425
规格外径 保温材料 厚度 管材长度 防腐/油漆外 表面积 保温保护层 面积 保温材料体积保温汇总 dnmmmmmm2m2m3m3 10150.00000.00000.0000 15200.00000.00000.0000 20250.00000.00000.0000 25320.00000.00000.0000 32380.00000.00000.0000 40450.00000.00000.0000 50570.00000.00000.0000 70760.00000.00000.0000 80890.00000.00000.0000 1001150.00000.00000.0000 1251330.00000.00000.0000 1501590.00000.00000.
中国俄罗斯日本美国astm比利时德国 gb1220-92gost5632-72jisg4303-91a276-96bs970part1din17400-96 bsen10088-1-95dinen10088-1-95 x12crmnninx12crmnnin 2017-7-52017-7-5 x12crmnninx12crmnnin 2018-9-52018-9-5 1cr17ni7-sus301301bs970part1-96 301s21 - 1cr18ni912kh18h9sus302302302s31 din17440-96 x12crni18-9 y1cr18ni9-sus303303303s31x12crnis18-9 y1cr18ni9se12kh18h10esus303se303se303s42- 0
型钢、钢管理论重量、体积、表面积表 0 面积体积面积体积面积体积面积体积面积体积面积体积面积体积面积体积面积 15.0021.252.7515.751.3301.2506.690.2722.460.5129.060.6532.360.8235.630.9938.961.1942.251.6248.852.1355.45 20.0026.752.7521.251.7301.6308.550.3124.320.5730.910.7234.210.8937.511.0740.811.2844.111.7450.712.2657.30 25.0033.503.2527.002.5702.42010.590.3526.360.6332.960.8036.25
电气数据速查表 w/m2lx 办公建筑 普通办公室119300 高档办公室、设计室1815500 会议室119300 营业厅1311300 文件整理、复印、发 行室 119300 档案室87200 商业建筑 一般商店营业厅1210300 高档商店营业厅1916500 一般超市营业厅1311300 高档超市营业厅2017500 学校建筑 教室、阅览室119300 实验室119300 美术教室1815500 多媒体教室119300 工业建筑 配电装置室87200 电源设备室、发电机 室、电梯机房 87200 一般控制室119300 电话站、网络中心、 计算机站 1815500 风机房、空调机房54100 泵房54100 冷冻站87
电缆参数速查表 来源:吕梁学院后勤处发布时间:2012-09-09查看次数:796 yjv0.6/1kv交联聚乙烯绝缘聚氯乙烯护套电力电缆 导体标称截面绝缘厚度护套厚度电缆近似外径电缆近似重量导体直流电阻试验电压 电缆载流量 在空气中直埋土壤中 mm2mmmmmmkg/kmω/kmkvaa 1?1.50.71.55.853≤12.13.52535 1?2.50.71.56.268≤7.413.53045 1?40.71.56.787≤4.613.54560 1?60.71.57.2110≤3.083.55570 1?100.71.58115≤1.833.57595 1?160.71.58.9220≤1.153.5100125 1?25
导綫綫对电缆电缆装盘导线电缆电缆装盘 直径(mm)数量外径(mm)重量长度(m)直径(mm)外径(mm) 重量 (kg/km)长度(m) (kg/km) 24006451005001011.51382000 270067571050020142212000 300070628050030162992000 320072673050050204552000 3600757500250100268452000 2003615842000 3004323101000 4004930311000 5005437141000 600594438500 700635110500 800675822500 900706519500 100074
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