新风机组 新风换气机多少钱

一、结构概况:
新风机组是一种本身不带冷热源的空气处理机组,主要由风机、换热器和框架组成。根据客户要求,可设置加湿器或配套电气调速控制装置等。
二、产品型号要求和规格表示方法

例1 XFJ W-3-4
表示:卧式新风机组、单台风机、风量为3000m3/h表冷器为4排的。
例2 XFJ D-1.5×2-6
表示:吊顶式新风机组,两台风机单台风机风量为1500m3/h,此新风机组为3000m3/h吊顶新风机组,表冷器为6排管。

三、设计选用说明
(1)同风量机组有几种不同形式选择,主要是根据安装空间大小,风量、风压等要求而定。例如:5000m3/h的机组可用1台风机或两台风机。2.5×2.5×1,在安装风压和噪音等条件满足的情况下,尽量选用风机台数少的机组。
(2)本系列机组为吸入式,冷媒水温度不低于5℃,采暖热水不高于60℃,最好是软化水。
(3)机组不应承受风管和水管的重量。
(4)机组电源为交流三相380V,50HZ,个别也有单相220V,50HZ。
(5)机组进风口如接风管,应考虑下面法兰连接的可能性,必要的要垫高机组。
(6)机组四周均应留有0.8m以上维修空间,吊装机组应留有检修孔和维修空间。
(7)机组充水重量约为1.3×机组重量,应向土建单位提供承载重量要求。
(8)除了按本册样本型号生产外,可根据客户的提出的机组风量,余压,制冷(热)量及外形尺寸要求生产供货。
四、新风机组技术性能表说明(见后面表8-10)
(1)技术性能表是以大气压为760mmHg情况下计算的。当在低于此大气压的其它地区使用时,冷量随大气压的下降而稍增加。因此,当采用本样本数据较为安全。
(2)一般空调(15%新风)是指:供冷时,进风口干球温度27℃,进风湿球温度为21℃,供热时,进风干球温度为20℃。
(3)全新风(100%新风)是指:供冷时,进风干球温度为34℃,进风湿球温度为28℃。供热时,进风干球温度为-4℃。
(4)冷水温度为:供水7℃,回水12℃,热水温度为供水55℃,回水45℃。
(5)当符合上述数据时,各种不同机组冷却出风参考温度为:
(a)由四排换热器机组作一般空调时为16℃左右。
(b)由四排换热器机组作全新风处理时为20.5℃左右。
(c)由六排换热器作一般空调时为13℃左右。
(d)由六排换热机组作全新风时为16.5℃左右。
(如果换热器有污染、冷量要减少,出风温度要偏高,机组风压较大时,出风温度相应偏高)。
(6)当进风空气参数,大气压、水温、水量和换热器迎面风速等变化时,冷量均起变化,以进水温度和进气湿球温度变化最大。
(7)经常遇到冷媒水温变化而影响冷量的情况。不同冷媒给水温度tω1,对冷量的修正系数为:
15℃6℃7℃8℃9℃10℃11℃12℃
α1.151.07510.9250.850.7750.700.625
(8)当进风温球温度ts1改变时,冷量修正值β为:
ts117℃18℃19℃20℃21℃22℃23℃
β0.640.730.820.911.001.101.21
(9)空调器作加热时,当进风干球温度为15℃时,其额定热量约为20℃时额定热量的1.14倍。当进风干球温度为-12℃时,其额定热量约为-4℃时的1.14倍。
五、XFJ吊顶式、卧式、立式新风机组技术性能表(表8、表9、表10)
(1)XFJ吊顶式新风机组技术性能表(四排管、六排管)(表8)
型号额定风量m3/h机组余压Pa额定冷量kw额定热量kw风机功率kw冷媒水量m3/h冷媒水阻力kpa换热器换热面积m2机组重量kg
I类Ⅱ类一般空调干球温度27℃ 湿球温度21℃全新风 干球温度34℃ 湿球温度28℃ 一般空调干球温度20℃全新风干球温度-4℃I类Ⅱ类一般空调全新风一般空调全新风
四排管1000146505.110.97.612.90.20.20.881.87243910.4102
1×220001466010.321.915.225.80.2×20.2×21.783.76142220.8177
1.515002601607.815.611.219.00.70.21.352.68283915.1143
1.5×2300026016015.832.722.538.00.7×20.2×22.725.63142230.2156
2200025015010.819.715.025.50.70.371.863.40351820.2162
2×2400025015021.845.130.051.00.7×20.37×23.737.77203840.4230
2.5250036023013.124.117.830.00.70.72.274.22381823.5180
2.5×2500036023026.348.535.660.00.7×20.7×24.548.35264047.0271
3300025018016.930.422.137.00.70.72.915.24382429.4168
3×2600025018033.960.744.274.00.70.75.8210.5261258.8340
3.5350038720018.934.725.241.31.00.73.215.9404135.2240
3.5×2700038720037.869.350.482.61.0×20.7×26.4211.9282467.6408
4400031027021.640.828.847.61.11.13.647.04404139.5240
4×2800031027043.281.657.695.21.1×21.1×27.414.0322775.9472
六排管100096367.813.29.616.30.20.181.362.78402515.6105
1×22000963615.729.619.332.60.2×20.18×22.725.09335031.2186
1.5150021011011.419.814.224.00.70.21.963.41402622.6152
1.5×2300031011023.044.128.448.00.7×20.2×23.967.55335245.3165
2200020010014.127.319.032.00.70.372.964.70204830.3170
2×2400020010033.052.538.064.00.7×20.37×25.679.04401260.6242
2.5250031018017.633.922.838.50.70.73.045.83244535.2187
2.5×2500031018038.964.044.677.00.7×20.7×26.7011.0451270.4282
3300020015022.041.628.047.00.70.65797.17264644.1178
3×2600020015049.179.856.094.0 0.7×20.65×28.4513.7451288.2370
3.5350033715026.546.532.253.91.00.74.68.0273152.8250
3.5×2700033715054.691.164.4107.81.0×20.7×29.415.735030101.4430
4400026022029.252.636.462.01.11.05.09.1303859.2260
4×2800026022062.4106.472.8122.41.1×21.0×210.718.35235113.9490
(2)XFJ卧式、立式新风机组技术性能表(四排管)(表9)
10.0
型号额定风量m3/h机组余压Pa额定冷量kw额定热量kw风机功率kw冷媒水量m3/h冷媒水阻力kpa换热器换热面积m2机组重量kg
I类Ⅱ类一般空调干球温度27℃ 湿球温度21℃全新风 干球温度34℃ 湿球温度28℃ 一般空调干球温度20℃全新风干球温度-4℃I类Ⅱ类一般空调全新风一般空调全新风
XFJ-2200025015012.122.415.833.50.70.372.03.81531.822.1188
2×2400025015022.844.931.667.00.70.37×23.97.736.218.844.2235
2.5200036025013.327.118.324.00.70.72.34.620.246.824.2206
2.5×2500036025027.054.236.648.00.7×20.7×24.69.348.028.848.4273
3300025020016.934.623.032.00.70.652.95.916.937.031.2235
3×2600035020034.064.846.064.00.7×20.65×25.811.144.021.062.4358
3.5350030020018.037.826.838.50.80.73.16.515.240.134.1245
3.5×2700030020042.875.653.677.00.8×20.7×27.313.045.121.168.2413
4400031027020.543.228.848.01.11.03.57.417.245.937.8250
4×2800031027047.284.057.696.01.1×21.0×28.114.446.227.975.6448
4×31200027027063.4118.686.5144.01.1×31.0×310.920.422.510.8113.4620
4.5450050019022.446.831.753.02.20.93.88.016.453.841.0258
4.5×2900050019051.093.763.4106.02.2×20.9×28.716.148.533.882.0492
4.5×31350050019071.4132.395.1159.02.2×312.027.727.011.5117.0647
5500050035026.152.536.762.02.01.54.49.023.151.645.1278
5×21000050040052.3107.173.4124.02.0×21.35×29.018.417.239.290.2497
5×31500050040085.7156.4101.1186.02.0×21.35×214.726.931.713.8128.6681
6600046019532.558.844.575.02.01.55.110.130.812.459.0317
6×21200046019565.1118.689.0150.02.0×21.5×211.220.418.5810.6118.0515
6×31800046019598.7176.4133.5225.02.0×31.5×216.330.539.224.0167.0713
7700045019537.869.350.484.52.21.56.511.940.115.866.0322
7×21400045019575.6138.0108.0169.02.2×21.5×213.023.727.111.0132.0590
7×321000550220115.3207.5158.4253.52.2×31.5×319.534.742.028.0180.0776
8800045044.381.958.097.53.07.614.132.323.076.5375
8×21600058083.7714, 3.8110.0185.03.0×214.424.848.5140.0607
8×324000580128.4231.2168.0282.52.0×322.038.948.032.0216.0839
9900054054.698.767.4113.03.09.317.031.832.890.3432
9×218000500102.6172.2125.0212.03.0×217.729.656.610.0163.7640
9×327000600153.5258.3187.5318.03.0×326.444.046.026.0254.0848
101000065045060.9109.273.5123.03.510.418.823.041.097.2461
10×220000650450105180.6137229.03.5×217.931.043.026.1175.0718
(3)XFJ卧式、立式新风机组技术性能表(六排管)(表10)
型号额定风量m3/h机组余压Pa额定冷量kw额定热量kw风机功率kw冷媒水量m3/h冷媒水阻力kpa换热器换热面积m2机组重量kg
I类Ⅱ类一般空调干球温度27℃ 湿球温度21℃全新风 干球温度34℃ 湿球温度28℃ 一般空调干球温度20℃全新风干球温度-4℃I类Ⅱ类一般空调全新风一般空调全新风
XFJ-2200020010017.0128.3419.9033.50.70.372.94.8725.210.033.1197
2×2400020010034.159.939.867.00.32×20.25×25.810.116.223.866.3255
2.5250031018018.834.923.239.00.70.73.26.030.414.437.2214
2.5×2500021018039.371.946.478.00.7×20.7×26.712.325.047.074.4302
3300020015026.245.028.950.00.70.654.57.730.411.846.8247
3×2600030015050.788.657.9100.00.55×20.37×28.715.219.443.093.6378
3.5350027015027.346.533.857.00.80.74.68.037.212.451.2261
3.5×2700027015054.6103.967.6114.00.8×20.55×29.317.926.250.3102.4440
4400026022030.051.836.561.51.11.05.18.934.812.656.7256
4×2800026023059.8113.973.0123.00.8×20.8×210.019.122.851.4113.4498
4×31200020022095.7155.4120.9184.50.8×30.8×316.426.645.07.0170.1650
4.5450045014033.658.240.468.02.20.95.7810.035.016.561.5263
4.5×2900045014060.3104.080.8136.02.2×20.9×210.317.928.248.7123.0520
4.5×313500450140106.0173.2121.2204.02.2×20.8×218.229.848.08.0175.3680
5500045035038.068.046.578.52.01.574.611.744.619.667.7282
5×21000045035078.1125.693.0157.02.0×21.35×213.421.632.811.4135.4538
5×315000450350121.8199.5139.5235.52.0×31.35×220.934.350.08.0192.9718
6600041014548.381.956.295.02.01.358.314.048.529.088.5314
6×21200041014596.6156.3112.4190.02.0×21.35×216.426.931.27.0177.0578
6×318000410145144.0238.0168.6285.02.0×21.35×324.740.95825.0265.5730
7700040014555.995.764.0107.02.21.59.216.449.234.899.0346
7×214000400145113.3183.7128.0214.02.2×21.5×219.131.656.38.0198.0650
7×321000510180168.0238.0192.0321.02.2×31.5×329.048.02035.0297.0800
8800040065.1113.373.8124.03.01.511.819.158.645.0114.7435
8×216000400119.1212.1140.0238.03.0×21.5×220.536.451.012.1210.0680
8×324000540185.0325.0213.8362.02.2×31.5×332.555.53040324.7870
9900049069.9133.385.0142.03.012.022.928.151.2135.0482
9×218000490136.5228.0161.0270.03.0×223.539.231.87.0245.0720
9×327000560204.8342.0241.5405.03.0×335.258.860.018380.0958
101000075060077.7148.098.0156.05.53.513.325.434.645.0145.0516
10×220000710600155.5249.9176.0295.05.5×23.5×226.843.052.09.7262.0806
六、XFJD吊顶式、卧式立式机组外形示图、表
(1)SFJD吊顶式机组外形图表(图10、表11)
XFJDABCSEDGHLRMNTVWDNdN
17201050550107450280100200/1503201901351402604025
1×211501050550880280140230320190260
1.58801050550610280280/320190260
1.5×2145010505501180280215380320190260
211001050550830280380/340190260
2×2180010505501530280292534340190260
2.512001050550930280450/340200260
2.5×220001050550173028034263534020026050
312001130620930350420/36022034040
3×220001130620173035033261536022034050
3.511001200700830440360/38024040040
3.5×218801200700161044031050038024040050
412001200700930440390/42024040040
4×321001200700186044032760542024040070
(2)XFJW卧式机组外形示(图11)
(3)XFJL立式机组外形示(图12)


(4)XFJW卧式、XFJL立式机组尺寸图表(对照图11、图12)(表12)
型号ABWBLCWCLSedGHLRMNTXWVGdVWDNdN
278010407408201480107510550140220/150340190135200<, DIV align=center>48417331062014547232(40)25
2×212501040740820148098055015526034019020048431062047240(50)
2.582010407408201480550550240/34020020048431062047232(40)
2.5×2135010407408201480108055018031034020020048431062047240(50)
390011507809001620630630270/36022020056635068054340(50)
3×2145011507809001620118063019534036022020056635068054340(50)
3.594012007809001620670630280/38024016056637068054340(50)
3.5×2155012007809001670128063021037038024016056637068054350(70)
492012008209801670650710250/42024024064837076061540(50)
4×2150012008209801740123071017830442024024064837076061550(70)
4×3210012008209801740183071015626242024024064837076061570(80)
4.598012008209801740710710260/46024024064837076061540(50)
4.5×2160012008209801740133071018231646024024064837076061550(70)
4.5×32050120086010701810178080012820646024033073037083068570(80)
5980129086010701900710800300/38029025073041083068540(50)
5×21650129086010701900138080023542038029025073041083068550(70)
5×32100129086010701900183080017736338023025073041083068570(80)
61200129086010701900930800370/46029025073041083068550(70)
6×22000129086010701900173080028251646029025073041083068570(80)
6×32500129086011501960223088021035046029035281250083079070(80)
71200129090011501960930880350/50030033081241090075650(70)
7×22050129090011501960178088027550050030033081241090075670(80)
7×32580129090012302060231096020034050029043289450066086370(80)
813501400900115021201080880450/45029030581243090075650(70)
8×22000140095012302060173096028852445029038089443097082770(80)
8×3240014001000132021202130105019533045029049597653073093470(80)
914501400950123020601180960475/50029038089443097082750(70)
9×220001400103013702200173011302624765002905501058430111097070(80)
9×327801400103014002200251011302404005002905751058530802100580
1015501450950123021201280960520/51029032089450097082750(70)
10×2200014501070148023801730121027842451029057011405001180114070(80)
七、安装注意事项
(1)安装机组的地面应平整,如在机组下放4-6块2cm橡胶垫则效果更好。
(2)检查外表是否完好,在机组不通电时,检查风机叶轮,仔细检查转动是否灵活,是否有磨擦声音,如有,应仔细排除。
(3)接水管和阀门时,不应使拧水管和阀门的力传到散热器上,接水管前,应保持水管进出口堵封状态,防止垃圾进入。如已进入,用压缩空气吹涮干净。接通阀门和水管后,先把进出水口阀门与外水管脱开,对外水管管径冲洗干净后再连接使用。
(4)凡与机组连接的风管和水管重量不能由机组承受,必要时应做吊架或支撑。
(5)首次使用前,检查电器线路接线是否正确,接地是否符合要求,各种建筑垃圾及无关杂物是否清除,启动后检查风机转动方向是否正确。用户必须装配电动机缺相保护装置。
八、订货时请说明产品型号、规格和数量、其中包括:
(1)是立式、卧式或吊顶式,并要注明出风口和进出水方位。
(2)出口余压是多少。
(3)机组内部的风机数量。
(4)是四排换热器还是六排换热器,全新风一般为六排管。
(5)过滤网是上抽出还是下抽出,或是左抽出还是右抽出,请注明。
(6)若要变风量调整控制框,需单独订货。
注:
新风机组 新风换气机多少钱
(1)进出水管方位判定,以面对进风口为基准。
(2)出风口位置无特殊要求时,按侧下水平出风及(上出风时)顶面右侧上出风制作。
(3)电器接线盒一般在进出水管同侧。

  

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