换热站热力计算表

2021-08-11 来源：爱go旅游网

换热站热力计算表供热面积80万㎡供水温度85℃回水温度45℃水流量1000t/h管径1DNFALSEDN管径2DNFALSEDN管径3DNFALSEDN管径4DN500DN管径5DNFALSEDN循环泵1200t/h补水量50t补水泵60t/h板换560㎡1600㎡1920㎡流量供水温度回水温度供回温差面积11506045154.50t/h℃℃℃万㎡仪表

1440960

面积2富裕系数3.75-0.850万㎡0.150

2345IF(B5<=0.6,25,IF(B57,IF(B5<=11,80IF(B5>36,IF(B5<=58,1IF(B5>380,IF(B5<=500IF(B5>1250,IF(B5<=19

=0.6,25,IF(B5<=1,32,IF(B5<=3,50,IF(B5<=7,70))))IF(B5>7,IF(B5<=11,80,IF(B5<=20,100,IF(B5<=36,125))))

IF(B5>36,IF(B5<=58,150,IF(B5<=120,200,IF(B5<=240,250,IF(B5<=380,300)))))IF(B5>380,IF(B5<=500,350,IF(B5<=660,400,IF(B5<=940,450,IF(B5<=1250,500)))))

IF(B5>1250,IF(B5<=1950,600,IF(B5<=2800,700,IF(B5<=3900,800,IF(B5<=5400,900,IF(B5<=7000,1000,IF(B5<=

1000,IF(B5<=11500,1200)))))))

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换热站热力计算表