供暖水力计算1

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1、热水采暖系统水力计算表最不利环路水力计算表管段号Q(W)G(kg/h)L(m)d(mm)v(m/s)R(Pa/s)△Py=RL(Pa)∑ζ△Pd(Pa)△Pj=△Pd∑ζ(Pa)△P=△Py+△Pj(Pa)188556.913046.36　4.0　500.3841.57166.28　770.99496.93663.21248406.81665.19　0.7　320.47100.1170.08　3108.6325.8395.88342236.45　1452.93　0.2320.40　78.01　15

2、.60　378.66235.98251.58433185.67　1141.5913.5320.32　49.00661.5　350.34151.02812.52524134.89　830.242.0　250.40113.55　227.1　378.66235.98463.08617964.54617.981.7　250.31　64.49109.6334.547.25212.625322.26715359.97528.38　2.2　250.26　47.83　105.23　333.2399.69204.9

3、2813256.09456.01　2.8　250.22　36.16　101.25　323.7971.37172.62911152.21383.642.8　　200.30　87.42　244.78　344.25132.75377.53109048.33311.26　2.8　200.25　59.77　167.36　330.7392.19259.55116944.45238.89　2.8　200.19　36.32　101.70　317.7553.25154.95124039.95138.973.6　15

4、0.20　60.54　217.94　319.6658.98276.92134039.95138.973.6　150.20　60.54　217.94　319.6658.98276.92146944.45238.892.8　200.19　36.32　101.70　317.7553.25154.95159048.33311.262.8　200.25　59.77　167.36　330.7392.19259.551611152.21383.642.8200.3087.42244.78344.25132.75

5、377.531713256.09456.012.8250.2236.16101.25323.7971.37172.621815359.97528.382.2250.2647.83105.23333.2399.69204.921917964.54617.981.7250.3164.49109.6334.547.25212.625322.262024134.89830.242.0250.40113.55227.10378.66235.98463.082133185.671141.5913.5320.3

6、249.00661.5350.34151.02812.522242236.451452.930.2320.4078.0115.60378.66235.98251.582348406.81665.190.7320.47100.1170.083108.60325.8395.882488556.913046.364.0500.3841.57166.28770.99496.93663.21∑（△Pj+△Py)=8710.04热水采暖系统水力计算表Ⅱ立管环路水力计算表管段号Q(W)G(kg/h)L(m)d(

7、mm)v(m/s)R(Pa/s)△Py=RL(Pa)∑ζ△Pd(Pa)△Pj=△Pd∑ζ(Pa)△P=△Py+△Pj(Pa)11478.4550.86　2.8　100.20122.58343.22　319.6658.98402.222371.5381.582.8　150.1222.4862.94　37.0821.2484.1833264.61　112.31　2.8150.16　40.64　113.792　312.5937.77151.5644157.69　143.022.8150.21　63.87

8、178.84　321.6865.04243.8855050.77　173.752.2　150.2592.23　202.91　330.7392.17295.166170.35212.271.7　150.30　135.08229.948.544.25199.13428.7776170.35212.27　1.7　150.30　135.08　229.64　8.544.25199.13428.7785050.77173.75　2.2　150.25　92.23　202.91　330.7392.