DBNL3系列低噪声型逆流冷却塔主要参数表资料运用

1、dbnl3系列低噪声型逆流冷却塔主要参数表 型号参数t=28冷却水量（m3/h)t=27冷却水量（m3/h)主要尺寸（mm)风量（m3/h)风机直径(mm)电机功率（kw）重量（kg)进水压力104pa噪声db(a)直径dmt=5t=8t=5t=8总高度最大直径自重运转重dm10m16mdbnl3-1212915102033121072007000.62064841.965440.336.61.5dbnl3-202015241721231460124008000.823051425441.137.51.5dbnl3-3030223527234219121800012000.84069562.2

2、15543.539.91.8dbnl3-4040304634284219122150012001.147811182.65543.539.91.8dbnl3-5050375744283022152800014001.559614802.655544.741.12.1dbnl3-6060446851308022153230014001.564215922.95645.742.12.1dbnl3-7070517960309426293920016002.279020642.785647432.5dbnl3-8080619270334426294340016002.287522433.0356.54

3、7.543.52.5dbnl3-100100741148632943134560001800397330642.865750463dbnl3-12512592142108354431346720018004106332903.155850.747.43dbnl3-150150112171129355337328400024004169541252.958.55248.63.6dbnl3-175175131200150380337329430024005.5183544613.1559.55349.63.6dbnl3-2002001532311803835434211200028005.5213

4、255923.016054.651.34.2dbnl3-2502501862832154085434213430028007.5234463653.266155.652.34.2dbnl3-3003002253342604223513416800034007.5355892293.56156.853.55dbnl3-35035026739530444735134187400340011386099063.7561.557.3545dbnl3-400400301455341461860442240003800114300120863.66258.855.75.9dbnl3-45045034351

5、4387486860442420003800114646134643.856258.855.75.9dbnl3-500500375576427521967462800004200155768162583.7626056.96.6dbnl3-60060045468051657196746302200420018.56570183604.2636157.46.6dbnl3-70070052879060055897766393500500018.56915231943.956361.458.47.6dbnl3-800800590890685608977664080005000227983259824

6、.456361.458.47.6dbnl3-9009006851035790604088365052006000228934325684.2563.562.659.78.6dbnl3-1000100078311398806540883651030060003010560364204.756463.160.28.说明：1、噪声为标准点dm测定值，即距塔壁直径远，距基础1.5米高（当塔径小于1.5米时取    dm=1.5米）。2、本系列标准设计工况为湿球温度t=28，进水温度t1=37,出水温度t2=32，即水温降t=5，逼近度t2-t=4。3、本表中列出t=28时

7、，t=5及8,t2=32和t=27，t=5及8，t2=32的冷却水量供选用时参考，其它参数的冷却水量请查热力性能曲线。4、进水压力指接管点处水压1kgf/cm2=9.8×104pa，因此本系列水压在0.20.49kgf/cm2之间。cdbnl3系列低噪声型逆流冷却塔主要参数表型号参数t=28冷却水量(m3/h)t=27冷却水量(m3/h)主要尺寸(mm)风量(m3/h)风机直径(mm)电机功率(kw)重量(kg)进水压力104pa噪声db(a)直径dmt=5t=8t=5t=8总高度最大直径自重运转重dm10m16mcdbnl3-1212915102972160072007000.63

8、065841.95037.133.51.5cdbnl3-202015241730622000180008000.833064425036.332.61.5cdbnl3-3030223527328124001800012000.854611002.215139.535.91.8cdbnl3-4040304634378124002150012001.161812582.65139.535.91.8cdbnl3-5050375744381628002800014001.575616402.655140.737.12.1cdbnl3-6060446851406628003230014001.59501

9、7522.95241.738.12.1cdbnl3-7070517960415333003920016002.299822722.785243392.5cdbnl3-8080619270440333004340016002.2108324513.0352.543.539.52.5cdbnl3-1001007411486441039005600018003123033222.865346423cdbnl3-12512592142108469039006720018004132034223.155446.743.43cdbnl3-1501501121711294765460084000240042

10、04544752.95447.544.13.6cdbnl3-175175131200150501546009430024005.5218248083.155548.545.13.6cdbnl3-2002001532311805194570011200028005.5266361233.015549.646.34.2cdbnl3-2502501862832155444570013430028007.5287568923.265650.647.34.2cdbnl3-3003002253342605713640016800034007.5413298053.55651.848.55cdbnl3-35

11、0350267395304596364001874003400114434104793.7556.552.3495cdbnl3-400400301455341626974002240003800114995127823.65753.850.75.9cdbnl3-450450343514387651974002420003800115341141603.855753.850.75.9cdbnl3-500500375576427689082002800004200156612171023.7575551.96.6cdbnl3-60060045468051673908200302200420018.

12、57414129044.2585652.46.6说明：1、噪声为标准点dm测定值，即距屏蔽冷却塔远，距基础1.5米高。2、本系列标准设计工况为湿球温度t=28，进水温度t1=37,出水温度t2=32，即水温降t=5，逼近度t2-t=4。3、本表中列出t=28时，t=5及8，t2=32和t=27时，t=5及8，t2=32的冷却水量供选用时参考，其它参数的冷却水量请查热力性能曲线。4、进水压力指接管点处水压1kgf/cm2=9.8×104pa，因此本系列水压在0.20.49kgf/cm2之间。圆形逆流式玻璃钢冷却塔适合中小型水量、多水源分散布置的循环冷却水系统使用，布置十分灵活方便。 说

13、明： 1、标准设计工况：干球温度31.5，湿球温度28，大气压力99400pa，进水温度42，出水温度32；2、层叠式高效圆塔专用填料的选用，使该类冷却塔达到结构紧凑，占地面积小、布置灵活方便的设计目的；3、采用机翼型空腹结构大直径、大面积、低转速、低动压玻璃钢风机叶片，使用该类冷却塔具有节能、低噪的显著特点；4、超低噪声冷却塔于进出风口及淋雨区设置高效降噪装置，使同级别冷却塔有效降噪达5db(a)；5、大量高强frp结构件在该类冷却塔上的应用使其具有防腐性能优良，使用寿命长的明显优点；6、小型冷却塔采用旋转式布水系统，结构简单、布水均匀，进一步提高冷却塔热力性能，大型冷却塔采用固定布水系统，

14、进一步提高塔体的稳定性能；7、旋转式布水系统设置挡水板装置，固定式布水系统设置收水器装置，使冷却塔的飘水损失降至0.01%以内；8、圆塔结构本身赋予其良好的抗风压性能，特别适用于沿海台风地区使用，该类冷却塔设计抗风能力达0.75kn/m2；9、体积小、重量轻、结构简单，安装维护极为简捷方便；gbnl3系列工业型逆流冷却塔主要参数表型号参数t=28冷却水量(m3/h)t=27冷却水量(m3/h)主要尺寸(mm)风量(m3/h)风机直径(mm)电机功率(kw)重量(kg)进水压力104pat=10t=20t=25t=10t=20t=25总高度最大直径自重运转重gbnl3-7070645677686

15、0329431344080018002.294330342.86 gbnl3-80807365887868354431345400018003100332303.15gbnl3-10010091831109685355337327130024003169541252.9gbnl3-125125114100137120106380337328400024004183544613.15gbnl3-1501501361191661451273835434210600028004213255923.01gbnl3-1751751571391921681484085434211800028005.523

16、4463653.26 gbnl3-2002001801592201911694223513414130034005.5340890803.5gbnl3-2502502251992752392124473513416790034007.5369797433.75gbnl3-300300270240332290253461860442120003800114180125603.6gbnl3-350350316276386336296486860442353003800114526133443.85gbnl3-400400360315442383338521967462828004200115588160783.7gbnl3-450450406358495431381571967462850004200156390181804.2gbnl3-500500449393550477422558977663532005000156430227093.95gbnl3-60060054548066057650760897766381400500018.57566255654.45gbnl3-700700629558775673591604088364955006000228574322104.25gbnl3-800800728644880772680654088