T35型轴流风机样本

1、精品文档用途T3 5型轴流通风机是替代30 K4型风机的新产品，T3 5主要是为一般工厂、仓库、办公室、住宅等场合的通风换气或加强暖气散热之用，若将机壳去掉，也可作自由风扇，亦可在较长的排气管道内间隔串联安装，以提高管道中的风压。 T35 型轴流风机是在国外同类产品的基础上，通过模型试验研究，确定了风机叶型，采用了圆筒型轮毂结构，同时对电机进行了改型设计，减少了流动损失，因而使风机效率出口按圆面积提高到77%，按出口环面积计算提高到 89.5%,噪声比A声降低了 3.6 dB,又增强了叶根处的强度，避免了 叶片断裂现象。BT35型防爆轴流通风机主要是排送含有易燃、易爆但无腐蚀性之气体，电机须用

2、防爆电机，开关须用防爆开关或远离易爆点，在易爆区域内电线不许有接头。通过T35、BT35风机的气体应无腐蚀性及显著粉尘，其温度不得超40CoBFT35主要是排送易燃、易爆且有腐蚀性之气体，但温度不得超过60Co本系列产品按叶轮直径不同共分为13种机号，依次排列为用2.8、3.15、3 .554、 4.5 、 5、 5.6 、 6.3 、 7.1 、 8、 9、 10、 11.2 等。每一种机号又可安装成15°、20°、25 °、30°、35 °等5 种角度。本系列产品均采用叶轮直接装在电动机轴上的直联结构。在叶轮圆周速度不超过60m/S 条件下

3、配用三种转速： 2900、 1450、 960r /min ，面对进风口方向看叶轮为逆时针转 动，进气方向在叶轮端。风机出厂前，均经运转试验，确保运转平稳。结构T35、 BT35 风机主要由叶轮、机壳、集风器等三部分组成。BFT35 风机主要由叶轮、机壳、集风器等组成，它们均为玻璃钢制成。支架是由型材制成与风筒连接。叶轮部由叶片和轮毂组成，叶片均采用薄钢板制成，且按选定之安装角焊于轮毂上。机壳部由风筒，支架组成，均采用薄钢板及型材制成，风筒为圆筒型，与叶轮之间有一定间隙。（ B T35 风机风筒内圆铆接铝衬用以防爆） 。集风器部由集风器法兰、集风器组成、集风器为圆弧流线型，可减少气流入口的损失

4、，由薄钢板制成。性能及选用性能表中风机性能均指标准状况（温度20C,相对湿度50%,大气压力101.3 xi03Pa,气体密度1.2 kg/m3）的空气性能。在非标准状况下工作时须换算成标准状况下风机性能， 再查性能表选取风机机号和转速。如需改变风机转速，其性能可按下列公式换算。n, 3、Q = Q0 (m/h );n。2P = Po I (Pa)；no po3P = P) I (kwno po如果转速不变，其性能可用下列公式计算:1.2Piioi.3 1oP）P11.21o1.3 1o273 2o273 t273 2o273 t3(m/h )(Pa)(kW-9式中:Q P、P、n 使用条件下

5、所产生的风量、风压、主轴功率和转速;Q、Po、Po、no一标准状况下选择的风量、风压、主轴功率和转速;t 一使用条件下的介质温度；P1实际使用条件下大气压力（Pa）;p一实际使用条件下的空气密度（kg/m 3）;p o 一标准状况下空气密度为1.2 （kg/m 3）。P四者均有固定关系，其中有一数值变更,通风机风量。风压P、主轴转速n、轴功率 其它三数值皆受其影响，其变化关系如下：21n2使用安装维护一、使用 采用T35型轴流通风机如需在出风口联接管道时，必须考虑风机与管道的联接方 式，以减少通风机动压在接管段因扩散而造成的损失。1）当管道直径与通风机风筒相等时，管道的扩散损失可忽略不计。2)

6、FMP<1.5而管道长度小于管内径5 8倍时，可不装扩散器。3)当1.5FMP .< <2.5时，管道与通风机应安装如图所示型式之扩散器。Fi4)FMP 、一,、一 >2.5时，管道与通风机应安装如图所示型式之扩散器。Fi 若用在较长的排气管道内，可将风机间隔串联安装，如图所示。以增高风压，但两 台风机不可相隔过远。风机串联示意图安装转动二、安装 安装前应详细检查通风机是否因包装运输损坏变形，如有损坏变形，待修理后,可进行安装。 安装时要注意检查各连接部分有无松动，叶片与风筒间隙应均匀，不得刮碰。 连接出风口的管道重量不应由风机的风筒承受，安装时应另加支撑。 在通风机进

7、风口端必须装集风器，希望装置防护铁丝网。 风机底座必须与地基平面自然接合，不得敲打底座强制连接， 以防底座变形，时应校正机座，加垫铁片，基本保持水平位置，然后拧紧地脚螺栓。 安装完毕后，必须先进行试验，待运转正常后，方可正式使用。三、维修 流过通风机的空气必须清洁干燥，不得混有杂质和过多的水蒸气。 通风机不准吊装，在长期闲置重新使用时必须检查各连接部分是否牢固可靠， 是否灵活，并经试转后方可正式使用。 经常注意风机在运转中有无异常声音，振动是否加大，发现不正常情况时，应及时 进行检修。外形及安装尺寸机号ABCDEFGHIJKn（）d$ d2重量kg2.828332034635522025821

8、22201001752604101210.263.153163553814002402822322402201903008101213.203.553583854224502803272722602102303208101214.2844044504785003003492922902802403708121221.034.54545005285802603142523303102054308121222.93550456058863030036429034041024043012121230.965.656462064971033040431839044026049012121441.346

9、.363469071980039047437844044032054012121457.567.171577080090040049438849063033070016121487.828805860891100048057946855070038077016121890.87990597010011120540648526610810440850161518121.18101006107011031250630753616670800505956161522151.1611.2112611901223140070088868676010805801289201522192.10注：1.表内重

10、量未包括电动机之重。2.地脚螺栓用户自备。T35、BFT35 M 2.8、3.15、3.55、4 轴流通风机性能表机号叶轮叶轮主轴叶片风量全压全压所需采用配用电机直径周速转速角度nm/h效率轴功率轴功率型 号功率用mmm/sr/mindegPa%kWkWkW1512241280.640.0680.078YSF- 56220.122017421410.680.1000.115YSF- 56320.18042.529002525601430.690.1470.169YSF- 56320.1803024951650.680.1680.193YSF- 63220.3502.82803527781860

11、.640.2240.258YSF- 63320.37015613320.640.00850.0097YSF- 50140.0252087335.20.680.01260.015YSF- 50140.02521.5145025113335.70.690.01630.019YSF- 50140.02530125141.20.680.02100.024YSF- 50240.04035139246.60.640.02820.032YSF- 50240.040151944170.10.670.1370.158YSF- 63120.180202681186.60.710.1960.225YSF- 6322

12、0.25047.82900253418189.20.720.2500.288YSF- 63320.370303753217.70.710.3200.368YSF-71220.5503.15315354155247.00.670.4250.489YSF-71220.5501597242.50.670.0170.020YSF- 50140.02520134046.60.710.0240.028YSF- 50240.04023.9145025170947.20.720.0310.036YSF- 50240.04030187754.90.710.0400.046YSF- 56140.060352078

13、61.70.670.0530.061YSF- 56240.090152783216.10.670.2490.286YSF- 71120.3702038392370.710.3560.409YSF- 71220.55053.92900254895240.30.720.4540.523YSF- 71320.7503053752790.710.5870.673YSF- 71320.7503.55355355951313.60.670.7700.886YSF- 80221.1151394540.670.0310.036YSF- 50240.04020192359.20.710.0450.052YSF-

14、 56140.06027.0145025245260.20.720.0570.066YSF- 56240.09030269269.70.710.0740.085YSF- 56240.09035298178.40.670.0950.109YSF- 63140.120153980274.30.670.4530.521YSF- 71320.75205489300.90.710.6460.743YSF- 80221.160.72900256999305.10.720.8240.948YSF- 80221711.0641.224YT90S- 21.54400358500398.

15、20.671.3841.592YT90L- 22.215199368.60.670.0570.066YSF- 56240.09020274975.20.710.0810.093YSF- 63140.12030.4145025350576.20.720.1030.118YSF- 6324050.710.1410.162YSF- 6324050.670.1730.169YSF- 71140.250T35、BFT35 M 4.5、5、5.6、6.3轴流通风机性能表机号用叶轮直径mm叶轮 周速 m/s主轴 转速 r/min叶片 角度 deg风量nm/

16、h全压Pa全压 效率 %所需 轴功率kW采用 轴功率kW配用电机型 号功率kW4.545034.2145015202530352838391449915480606786.895.296.51121260.670.710.720.710.670.1020.1460.1860.2400.3170.1170.1680.2140.2760.364YSF- 6314YSF- 6324YSF- 7114YSF- 7124YSF-71240.1200.1800.2500.3700.370550038.01450152025303542895763727379078712112.6124.8129.6145

17、.6164.60.710.750.770.750.710.1890.2660.3380.4260.5610.2170.3060.3890.4900.645YSF- 7114YSF- 7124YSF- 8014YSF- 8014YSF- 80240.2500.3700.5500.5500.75025.196015202530352839381547925235576849.154.456.863.571.80.710.750.770.750.710.0550.0770.0980.1230.1620.0350.0890.1120.1410.186YSF- 80260.3705.656042.514

18、50152025303560258097101681111012239140.9156.1162.6182.12060.710.750.770.750.710.3320.4680.5900.7490.9860.3820.5380.6860.8611.137YSF- 7124YSF- 8014YSF- 8024YT90S- 4YT90S- 40.3700.5500.7501.11.128.196015202530353989536167327355810361.868.471.379.890.30.710.750.770.750.710.0960.1360.1730.2100.2860.1100

19、.1560.1990.2410.329YSF- 80260.3706.363047.814501520253035857911528144771581717426178.3197.6205.8230.5260.70.710.750.770.750.710.5980.8441.0751.3501.7770.6880.9711.2361.5532.044YSF- 8024YT90S- 4YT90L- 4YT90L- 4YT100L- 40.7501.11.51.52.231.79601520253035568076329585 10472 1153478.286.690.2101.0114.30.

20、710.750.770.750.710.1740.2450.3120.3920.5162.000.2820.3590.4510.680YSF- 8026YSF- 8026YSF- 8026YT90S- 6YT90S- 60.3700.3700.3700.7500.750精品文档T35、BFT35 M 7.1、8、9、10、11.2 轴流通风机性能表机号叶轮叶轮主轴叶片风量全压全压所需采用配用电机用直径mm周速m/s转速r/min角度 degnm/hPa效率%轴功率kW轴功率kW型 号功率kW1512280226.50.711.0881.251YT90L-41.52016501250.90.75

21、1.5331.763YT100L1-42.253.914502520722261.40.771.9542.247YT100L2-433022641292.70.752.4542.822YT100L2-437.17103524944331.10.713.233.715YT112M-4415813099.30.710.3160.363YT90S-60.7520109251100.750.4450.512YT90S-60.7536.79602517320114.60.770.5670.652YT90S-60.753014990128.40.750.7130.820YT90L-61.135165141

22、45.20.710.9381.079YT90L-61.11517567287.60.711.9762.272YT100L2-432023605318.60.752.7853.203YT112M-4460.714502529644331.80.773.5484.081YT132S-45.53032389371.60.754.4585.127YT132S-45.588003535682420.30.715.8676.747YT132M-47.51511630126.10.710.5740.660YT90S-60.752015628139.60.750.8080.929YT90L-61.140.29

23、602519626131.10.770.9281.067YT90L-6190.751.2941.488YT100L-61.53523624184.20.711.7031.958YT112M-62.21516560159.50.711.0341.809YT100L-61.52022252176.70.751.4561.674YT112M-62.2990045.29602527944184.10.771.8562.134YT112M-62.23030532206.20.752.3312.680YT132S-633533937233.20.713.0693.529YT132

24、M1-6415227161970.711.752.013YT112M1-62.22030524218.20.752.4672.837YT132S-6310100050.39602538333227.30.773.1433.615YT132M1-643041882254.50.753.9484.54YT160M-67.53546141287.90.715.1975.975YT160M-67.515319142470.713.0853.548YT132M1-642042884273.70.754.3475.000YT132M2-65.511.2112056.39602553855285.10.77

25、5.5396.370YT160M-67.53058841319.30.756.9588.002YT160L-6113564825361.10.719.15810.532YT160L-611BT35 M 2.8、3.15、3.55、4型防爆轴流通风机性能表机号叶轮叶轮主轴叶片风量全压全压所需采用配用电机用直径mm周速 m/s转速 r/min角度 degnm/hPa效率 %轴功率 kW轴功率 kW型号功率kW2.828042.529001520253035110215682304224625001221341361571770.640.680.690.680.640.0580.0860.0870.

26、1440.1920.0670.0990.1000.1660.221YBFA-YBFA-YBFA-YBFA-YBFA-631263126312631263220.1800.1800.1800.1800.2521.51450152025303555278610201126125330333439440.640.680.690.680.640.0070.0100.0140.0180.0240.0080.0120.0160.0210.028YBFA- 63140.12047.829001520253017502413307633781621771802070.670.710.720.710.1170.

27、1670.2130.2730.1350.1920.2450.314YBFA-YBFA-YBFA-YBFA-63126322633263320.1800.2500.3700.3703537392350.670.3640.419YBFA- 71220.550 |3.1531523.914501520253035875120615381689187040444552590.670.710.720.710.670.0150.0210.0270.0350.0450.0170.0240.0310.0400.052YBFA- 63140.1203.5535553.9290015202530352505345

28、54406483853562052252372652980.670.710.720.710.670.2130.3040.4030.5020.6400.2450.2450.4630.5770.736YBFA-YBFA-YBFA-YBFA-YBFA-711271227122713280220.3700.5500.5500.7501.10027.0145015202530351255173122072423268351566566750.670.710.720.710.670.0270.0380.0550.0630.0830.0310.0440.0630.0720.095YBFA- 63140.12

29、0440060.729001520253035358249356299691676572612862903363780.670.710.720.710.670.3880.4030.7040.9101.2000.4460.4630.8101.0501.380YBFA-YBFA-YBFA-YBFA-YBFA-712280228022802290S20.5501.1001.1001.1001.50030.4145015202530351794247431553464383565717284950.670.710.720.710.670.04850.0690.0880.1140.1500.0560.0

30、800.1010.1310.173YBFA-YBFA-YBFA-YBFA-YBFA-631463146314632471140.1200.1200.1200.1800.250-11 -精品文档BT35 M 4.5、5、5.6、6.3型防爆轴流通风机性能表机号叶轮叶轮主轴叶片风量全压全压所需采用配用电机直径周速转速角度nm/h效率轴功率轴功率型r功率用mmm/sr/mindegPa%kWkW万kW152554820.670.090.10YBFA-63140.120203523900.710.110.13YBFA-63240.1804.545034.21450254492920.720.160.1

31、8YBFA-71140.2503049321060.710.210.24YBFA-71240.3703554601200.670.270.31YBFA-71240.3701538601070.710.160.19YBFA-71140.2502051871190.750.230.26YBFA-71240.37038.014502565131230.770.290.33YBFA-71240.3703071361380.750.370.42YBFA-80140.55055003578411560.710.420.49YBFA-80240.750152555470.710.050.0520343452

32、0.750.660.7625.1960254313540.770.840.97YBFA- 80260.370304712600.750.110710.140.161554231340.710.280.33YBFA-71240.3702072871460.750.400.46YBFA-80140.55042.514502591511540.770.510.59YBFA-80240.7503099991730.750.640.74YBFA-90S41.15.656035110151960.710.840.97YBFA-90S41.1153590590.710.080.95

33、204825650.750.120.1328.1960256059680.770.150.17YBFA- 80260.370306620760.750.190.21357293860.710.250.281577211690.710.510.59YBFA-80240.75020103751880.750.720.83YBFA-90S41.147.8145025130291960.770.921.06YBFA-90L41.530142352190.751.161.33YBFA-90L41.56.363035156832480.711.521.75100L1-42.2155112740.710.1

34、50.17YBFA-80260.370206869820.750.210.24YBFA-80260.37031.7960258627860.770.270.31YBFA-80260.370309425960.750.340.39YBFA-90S60.75035103841090.710.440.51YBFA-90S60.750BT35 Nb7.1、8、9、10、11.2型防爆轴流通风机性能表机号叶轮叶轮主轴叶片风量全压全压所需采用配用电机直径周速转速角度效率轴功率轴功率型 号功率用mmm/sr/mindegm/hPa%kWkWk710.931.07YBFA- 90L41.520148512380.751.311.51100L1 - 42.253.9145025186502480.771.671.92100L1- 42.230203772780.752.102.42100L2- 437.17103522