方形逆流式玻璃钢冷却塔

方形逆流式玻璃钢冷却塔

方形逆流式玻璃冷却塔采用逆流式气热交换技术,与圆形塔原理相同,只是外形上是方型的,是机械工业部第四设计研究院设计的节能型新产品。,特别是冷却塔风机配有变扭矩变极双速电机,当气温较低时,电机开低速,冷却塔噪声可低3-5dB(A)。

产品型号说明

方形逆流式冷却塔有DFN、CDFN、GFN三大系列、九种型号、九十个产品, DFN、CDFN为民用塔,GFN为工业塔。

产品性能与选择

1、设计参数:

工业塔为:空气湿球温度τ=28℃,冷却塔温降:10~25℃。

民用塔为:空气湿球温度τ=28℃,冷却塔温降:5~8℃。

2、选塔时需知冷却水量Q,进塔水温t1,出塔水温t2,空气湿球温度τ。

3、冷却塔的材料可耐-50℃低温,但对于最冷月平均气温低于-10℃的地区订货时应说明,以便采取防结冰措施。

4、循环水的浊度不大于50毫克/升,短期不大于100毫克/升。不宜含有油污和机械性杂质。必要时需采取灭藻及水质稳定措施。

5、冷却塔的进出水管方向可按90°、180°、270°旋转。

6、布水系统是按名义水流量设计的,如实际水量与名义水量相差在±15%以上,订货时应说明,以便修改部分数据。

7、冷却塔进水温度不超过60℃,如超过60℃订货时应说明。

8、风机叶片安装角度可调,但要保持角度一致。且电机的电流不超过电机的额定电流。

19、风机可短时低速倒转以消冰。

10、当用冷却塔的水盘做水池时须另装“自动给水管”、“急速给水管”、“排污管”、“溢水管”、订货时须特别提出,费用另计。

DFN系列方形逆流式低温降冷却塔主要参数表

参数/型号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(t)进水压力104pa噪音Db(A)直径Dm
△t=5℃△t=8℃△t=5℃△t=8℃总高度宽度B自重运转重Dm10m16m
DFNL-10010074.4118.786383026006200018003.0/1.51.92.446.25952473.02
    
DFNDP-10043902.163.78
    
DFNGP-10046902.465.7
DFNL-150150109.8175.1126.9405030008400024004.0/2.02.63.326.360.55450.63.47
    
DFNDP-15046702.915.07
    
DFNGP-15049703.317.63
DFNL-200200148.9237.4172.14340360011500028005.5/2.73.14.136.56255.652.34.15
    
DFNDP-20049603.556.66
    
DFNGP-20052604.4410.56
DFNL-300300224.9350.5258.35010430015860034007.5/3.74.45.885.86257.854.54.94
    
DFNDP-30056905.049.48
    
DFNGP-30059905.9114.79
DFNL-400400299.9476.4344.453004800213000380011/5.55.37.14662.558.855.75.51
    
DFNDP-40060406.110.57
    
DFNGP-40063406.9618.02
DFNL-500500374.9584.3430.459005300265000380015/7.56.68.856.462.559.356.26.08
    
DFNDP-50067007.5813.11
    
DFNGP-50070008.6419.7
DFNL-600600448.5698.9514.961406000317500420015/7.58.4211.36.562.560.557.46.88
    
DFNDP-60069809.6834.56
    
DFNGP-600728010.8528.13
DFNL-750750561.7875.3644.964406800400000420011月22日10.814.56.86361.458.47.79
    
DFNDP-750729012.4123.51
    
DFNGP-750759013.8436.04
DFNL-900900673.41049.5773.269507300490000470030/1512.516.76763.862.9608.36
    
DFNDP-900790014.3625.46
    
DFNGP-900820015.9338.13
DFNL-10501050786.61225.9903.171507800556000470030/1515.119.97764.663.153.98.93
    
DFNDP-1050810017.2231.82
    
DFNGP-1050840018.9448.14
CDFN系列超低噪声低温降型方形逆流冷却塔主要参数表
参数/型号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)准水压力104pa噪音Db(A)直径Dm
△t=5℃△t=8℃△t=5℃△t=8℃总高度宽度B自重运转重Dm10m16m
CDFNL-10010074.4118.78643303700*26006200018003.0/1.52.372.916.254.547.542.53.02
    
CDFNDP-10048902.74.32
    
CDFNGP-10051903.076.31
CDFNL-150150109.8175.1126.945504200*30008400024004.0/2.036.556.35649.546.133.47
    
CDFNDP-15051704.398.33
    
CDFNGP-15054704.014.85
CDFNL-200200148.9237.4172.156905100*360011500028005.5/2.73.817.486.557.551.147.84.15
    
CDFNDP-20063104.3711.68
    
CDFNGP-20066105.466.65
CDFNL-300300224.9350.6258.363606000*432015860034007.5/3.75.1710.395.85853.850.54.94
    
CDFNDP-30070405.9215.9
    
CDFNGP-30073407.028.11
CDFNL-400400299.9467.4344.466506640*4800213000380011/5.56.2712.79658.554.851.75.51
    
CDFNDP-40073907.2619.37
    
CDFNGP-40076908.319.99
CDFNL-500500374.9584.3430.469007300*5300265000380015/7.57.7415.676.458.555.352.26.08
    
CDFNDP-50077008.9323.69
    
CDFNGP-500800010.2112.83
CDFNL-600600448.5698.9514.971408200*6000317500420015/7.59.9520.116.5595753.96.68
    
CDFNDP-600798011.4730.17
    
CDFNGP-600828012.8916.14
CDFNL-750750561.7875.3644.974409240*6800400000420011月22日12.5125.516.858.556.953.97.79
    
CDFNDP-750829014.4138.3
    
CDFNGP-750859016.118.77
CDFNL-900900673.451049.5773.276509980*7300490000470030/1514.5129.5760.359.456.58.36
    
CDFNDP-900860016.7144.14
    
CDFNGP-900890018.5622.45
CDFNL-10501050786.61225.9903.1785010640*7800556000470030/1517.5834.66761.159.650.48.93
    
CDFNDP-1050880020.0851.37
    
CDFNGP-1050910022.11 

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GFN系列中高温降工业型方型逆流冷却塔主要参数表
参数/型号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)风机电机重量(t)进水噪音直径
     
直径(mm)功率压力104paDb(A)Dm
     
宽度 (kw)自重运转重 Dm 
            
t=10℃t=20℃t=25℃t=10℃t=20℃t=25℃高度B    
GFNL-757566.965.886.373.671.8383026006800018003.0/1.51.92.446.2593.02
    
GFNDP-7543902.163.78
    
GFNGP-7546902.465.7
GFNL-10010089.287.711598.195.7405030008800024004.0/2.02.43.126.360.53.47
    
GFNDP-10046702.714.87
    
GFNGP-10049703.217.53
GFNL-150150137.4136.2172.2150.2147.74340360012100028005.5/2.73.14.136.5624.15
    
GFNDP-15049603.556.66
    
GFNGP-15052604.4410.56
GFNL-200200182.8181.3229.1199.8196.55010430`016100034007.5/3.74.25.695.8624.94
    
GFNDP-20056904.849.28
    
GFNGP-20059905.7114.59
GFNL-250250228.2226.3286249.4245.353004800201000380011/5.55.16.94662.55.51
    
GFNDP-25060405.911.43
    
GFNGP-25063406.7617.82
GFNL-300300273.6271.3342.9299.1294.159005300241000380015/7.56.48.646.462.56.08
    
GFNDP-30067007.3814.12
    
GFNGP-30070008.4421.92
GFNL-400400364.4361.4456.7398.3391.861406000312000420015/7.58.2211.16.562.56.88
    
GFNDP-40069809.4818.12
    
GFNGP-400728010.6527.93
GFNL-500500455.2451.5570.5497.6489.464406800401000420011月22日10.614.236.8637.79
    
GFNDP-500729012.2123.31
    
GFNGP-500759013.6435.84
GFNL-600600546541.5684.3596.9587.169507300481000470030/1512.316.56763.88.36
    
GFNDP-600790014.1626.95
    




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