T35型軸流風(fēng)機(jī)樣本

1、用途T35型軸流通風(fēng)機(jī)是替代30K4型風(fēng)機(jī)的新產(chǎn)品，T35主要是為一般工廠、倉(cāng)庫(kù)、辦公室、住宅等場(chǎng)合的通風(fēng)換氣或加強(qiáng)暖氣散熱之用，若將機(jī)殼去掉，也可作自由風(fēng)扇，亦可在較長(zhǎng)的排氣管道內(nèi)間隔串聯(lián)安裝，以提高管道中的風(fēng)壓。T35型軸流風(fēng)機(jī)是在國(guó)外同類(lèi)產(chǎn)品的基礎(chǔ)上，通過(guò)模型試驗(yàn)研究，確定了風(fēng)機(jī)葉型，采用了圓筒型輪轂結(jié)構(gòu)，同時(shí)對(duì)電機(jī)進(jìn)行了改型設(shè)計(jì)，減少了流動(dòng)損失，因而使風(fēng)機(jī)效率出口按圓面積提高到77%，按出口環(huán)面積計(jì)算提高到89.5%,噪聲比A聲降低了3.6dB,又增強(qiáng)了葉根處的強(qiáng)度，避免了葉片斷裂現(xiàn)象。BT35型防爆軸流通風(fēng)機(jī)主要是排送含有易燃、易爆但無(wú)腐蝕性之氣體，電機(jī)須用防爆電機(jī)，開(kāi)關(guān)須用防爆開(kāi)關(guān)

2、或遠(yuǎn)離易爆點(diǎn)，在易爆區(qū)域內(nèi)電線不許有接頭。通過(guò)T35、BT35風(fēng)機(jī)的氣體應(yīng)無(wú)腐蝕性及顯著粉塵，其溫度不得超40CoBFT35主要是排送易燃、易爆且有腐蝕性之氣體，但溫度不得超過(guò)60Co本系列產(chǎn)品按葉輪直徑不同共分為13種機(jī)號(hào)，依次排列為用2.8、3.15、3.554、4.5、5、5.6、6.3、7.1、8、9、10、11.2等。每一種機(jī)號(hào)又可安裝成15°、20°、25°、30°、35°等5種角度。本系列產(chǎn)品均采用葉輪直接裝在電動(dòng)機(jī)軸上的直聯(lián)結(jié)構(gòu)。在葉輪圓周速度不超過(guò)60m/S條件下配用三種轉(zhuǎn)速：2900、1450、960r/min，面對(duì)進(jìn)風(fēng)口方

3、向看葉輪為逆時(shí)針轉(zhuǎn)動(dòng)，進(jìn)氣方向在葉輪端。風(fēng)機(jī)出廠前，均經(jīng)運(yùn)轉(zhuǎn)試驗(yàn)，確保運(yùn)轉(zhuǎn)平穩(wěn)。結(jié)構(gòu)T35、BT35風(fēng)機(jī)主要由葉輪、機(jī)殼、集風(fēng)器等三部分組成。BFT35風(fēng)機(jī)主要由葉輪、機(jī)殼、集風(fēng)器等組成，它們均為玻璃鋼制成。支架是由型材制成與風(fēng)筒連接。葉輪部由葉片和輪轂組成，葉片均采用薄鋼板制成，且按選定之安裝角焊于輪轂上。機(jī)殼部由風(fēng)筒，支架組成，均采用薄鋼板及型材制成，風(fēng)筒為圓筒型，與葉輪之間有一定間隙。（BT35風(fēng)機(jī)風(fēng)筒內(nèi)圓鉚接鋁襯用以防爆）。集風(fēng)器部由集風(fēng)器法蘭、集風(fēng)器組成、集風(fēng)器為圓弧流線型，可減少氣流入口的損失，由薄鋼板制成。性能及選用性能表中風(fēng)機(jī)性能均指標(biāo)準(zhǔn)狀況（溫度20C,相對(duì)濕度50%,大氣壓

4、力101.3xi03Pa,氣體密度1.2kg/m3）的空氣性能。在非標(biāo)準(zhǔn)狀況下工作時(shí)須換算成標(biāo)準(zhǔn)狀況下風(fēng)機(jī)性能，再查性能表選取風(fēng)機(jī)機(jī)號(hào)和轉(zhuǎn)速。如需改變風(fēng)機(jī)轉(zhuǎn)速，其性能可按下列公式換算。（m/h）；K(Pa)；ri(kW)如果轉(zhuǎn)速不變，其性能可用下列公式計(jì)算:(m/h)(Pa)(kW)式中：Qp、P、n使用條件下所產(chǎn)生的風(fēng)量、風(fēng)壓、主軸功率和轉(zhuǎn)速;Q、p。、Po、no一標(biāo)準(zhǔn)狀況下選擇的風(fēng)量、風(fēng)壓、主軸功率和轉(zhuǎn)速；t一使用條件下的介質(zhì)溫度；pi一實(shí)際使用條件下大氣壓力（Pa）;J一實(shí)際使用條件下的空氣密度（kg/m3）;.Jo標(biāo)準(zhǔn)狀況下空氣密度為1.2（kg/m3）。通風(fēng)機(jī)風(fēng)量。風(fēng)壓p、主軸轉(zhuǎn)速n

5、、軸功率P四者均有固定關(guān)系，其中有一數(shù)值變更,其它三數(shù)值皆受其影響，其變化關(guān)系如下：使用安裝維護(hù)一、使用采用T35型軸流通風(fēng)機(jī)如需在出風(fēng)口聯(lián)接管道時(shí)，必須考慮風(fēng)機(jī)與管道的聯(lián)接方式，以減少通風(fēng)機(jī)動(dòng)壓在接管段因擴(kuò)散而造成的損失。1）當(dāng)管道直徑與通風(fēng)機(jī)風(fēng)筒相等時(shí)，管道的擴(kuò)散損失可忽略不計(jì)。2）當(dāng)叵而管道長(zhǎng)度小于管內(nèi)徑58倍時(shí)，可不裝擴(kuò)散器。3）當(dāng)叵2.5時(shí)，管道與通風(fēng)機(jī)應(yīng)安裝如圖所示型式之?dāng)U散器。4）當(dāng)習(xí)2.5時(shí)，管道與通風(fēng)機(jī)應(yīng)安裝如圖所示型式之?dāng)U散器。若用在較長(zhǎng)的排氣管道內(nèi)，可將風(fēng)機(jī)間隔串聯(lián)安裝，如圖所示。以增高風(fēng)壓，但兩臺(tái)風(fēng)機(jī)不可相隔過(guò)遠(yuǎn)。風(fēng)機(jī)串聯(lián)示意圖安裝轉(zhuǎn)動(dòng)二、安裝安裝前應(yīng)詳細(xì)檢查通風(fēng)機(jī)是否

6、因包裝運(yùn)輸損壞變形，如有損壞變形，待修理后,可進(jìn)行安裝。安裝時(shí)要注意檢查各連接部分有無(wú)松動(dòng)，葉片與風(fēng)筒間隙應(yīng)均勻，不得刮碰。連接出風(fēng)口的管道重量不應(yīng)由風(fēng)機(jī)的風(fēng)筒承受，安裝時(shí)應(yīng)另加支撐。在通風(fēng)機(jī)進(jìn)風(fēng)口端必須裝集風(fēng)器，希望裝置防護(hù)鐵絲網(wǎng)。風(fēng)機(jī)底座必須與地基平面自然接合，不得敲打底座強(qiáng)制連接，以防底座變形，時(shí)應(yīng)校正機(jī)座，加墊鐵片，基本保持水平位置，然后擰緊地腳螺栓。安裝完畢后，必須先進(jìn)行試驗(yàn)，待運(yùn)轉(zhuǎn)正常后，方可正式使用。三、維修流過(guò)通風(fēng)機(jī)的空氣必須清潔干燥，不得混有雜質(zhì)和過(guò)多的水蒸氣。通風(fēng)機(jī)不準(zhǔn)吊裝，在長(zhǎng)期閑置重新使用時(shí)必須檢查各連接部分是否牢固可靠，是否靈活，并經(jīng)試轉(zhuǎn)后方可正式使用。經(jīng)常注意風(fēng)機(jī)在

7、運(yùn)轉(zhuǎn)中有無(wú)異常聲音，振動(dòng)是否加大，發(fā)現(xiàn)不正常情況時(shí)，應(yīng)及時(shí)進(jìn)行檢修。外形及安裝尺寸機(jī)號(hào)ABCDEFGHIJKn（）d$d2重量kg2.82833203463552202582122201001752604101210.263.153163553814002402822322402201903008101213.23.553583854224502803272722602102303208101214.2844044504785003003492922902802403708121221.034.54545005285802603142523303102054308121222.93550456

8、058863030036429034041024043012121230.965.656462064971033040431839044026049012121441.346.363469071980039047437844044032054012121457.567.171577080090040049438849063033070016121487.828805860891100048057946855070038077016121890.87990597010011120540648526610810440850161518121.1810100610701103125063075361

9、6670800505956161522151.1611.2112611901223140070088868676010805801289201522192.1注：1.表內(nèi)重量未包括電動(dòng)機(jī)之重。2.地腳螺栓用戶自備。T35、BFT35M2.8、3.15、3.55、4軸流通風(fēng)機(jī)性能表機(jī)號(hào)葉輪葉輪主軸葉片風(fēng)量全壓全壓所需采用配用電機(jī)直徑周速轉(zhuǎn)速角度m/h效率軸功率軸功率型號(hào)功率mmm/sr/mindegPa%kWkWkW1512241280.640.0680.078YSF-56220.122017421410.680.1000.115YSF-56320.18042.529002525601430.6

10、90.1470.169YSF-56320.1803024951650.680.1680.193YSF-63220.3502.82803527781860.640.2240.258YSF-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-50240.040151

11、944170.10.670.1370.158YSF-63120.180202681186.60.710.1960.225YSF-63220.25047.82900253418189.20.720.2500.288YSF-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-50240.04023.9145025170947.20.720.0

12、310.036YSF-50240.04030187754.90.710.0400.046YSF-56140.06035207861.70.670.0530.061YSF-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-80221.11513945

13、40.670.0310.036YSF-50240.04020192359.20.710.0450.052YSF-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-80221.

14711.0641.224YT90S-21.54400358500398.20.671.3841.592YT90L-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、BFT35M4.5、5、5.6、6.3軸流通風(fēng)機(jī)性能表機(jī)號(hào)葉

15、輪直徑mm葉輪周速m/s主軸轉(zhuǎn)速r/min葉片角度deg風(fēng)量nm/h全壓Pa全壓效率%所需軸功率kW采用軸功率kW配用電機(jī)型號(hào)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-71240.1200.1800.2500.3700.370550038.01450152025303542895763727379

16、078712112.6124.8129.6145.6164.60.710.750.770.750.710.1890.2660.3380.4260.5610.2170.3060.3890.4900.645YSF-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-802

17、60.3705.656042.51450152025303560258097101681111012239140.9156.1162.6182.12060.710.750.770.750.710.3320.4680.5900.7490.9860.3820.5380.6860.8611.137YSF-7124YSF-8014YSF-8024YT90S-4YT90S-40.3700.5500.7501.11.128.196015202530353989536167327355810361.868.471.379.890.30.710.750.770.750.710.0960.1360.1730.2

18、100.2860.1100.1560.1990.2410.329YSF-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-40.7501.11.51.52.231.79601520253035568076329585104721153478.286.690.2101.011

19、4.30.710.750.770.750.710.1740.2450.3120.3920.5162.000.2820.3590.4510.680YSF-8026YSF-8026YSF-8026YT90S-6YT90S-60.3700.3700.3700.7500.750T35、BFT35M7.1、8、9、10、11.2軸流通風(fēng)機(jī)性能表機(jī)號(hào)葉輪葉輪主軸葉片風(fēng)量全壓全壓所需采用配用電機(jī)用直徑mm周速m/s轉(zhuǎn)速r/min角度degnm/hPa效率%軸功率kW軸功率kW型號(hào)功率kW1512280226.50.711.0881.251YT90L-41.52016501250.90.751.5331.76

20、3YT100L1-42.253.914502520722261.40.771.9542.247YT100L2-433022641292.70.752.4542.822YT100L2-437.17103524944331.10.713.233.715YT112M-4415813099.30.710.3160.363YT90S-60.7520109251100.750.4450.512YT90S-60.7536.79602517320114.60.770.5670.652YT90S-60.753014990128.40.750.7130.820YT90L-6120.710

21、.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-61.140.29602519626

22、131.10.770.9281.067YT90L-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-633533937233.20.713.0693.529YT132M1-641522

23、7161970.711.752.013YT112M1-62.22030524218.20.752.4672.837YT132S-6310100050.39602538333227.30.773.1433.615YT132M1-643041882254.50.753.9484.54YT160M-67.53546141287.90.715.1975.975YT160M-67.515319142470.713.0853.548YT132M1-642042884273.70.754.3475.000YT132M2-65.511.2112056.39602553855285.10.775.5396.37

24、0YT160M-67.53058841319.30.756.9588.002YT160L-6113564825361.10.719.15810.532YT160L-611BT35M2.8、3.15、3.55、4型防爆軸流通風(fēng)機(jī)性能表機(jī)號(hào)葉輪葉輪主軸葉片風(fēng)量全壓全壓所需采用配用電機(jī)用直徑mm周速m/s轉(zhuǎn)速r/min角度degnm/hPa效率%軸功率kW軸功率kW型號(hào)功率kW2.828042.529001520253035110215682304224625001221341361571770.640.680.690.680.640.0580.0860.0870.1440.1920.0670.09

25、90.1000.1660.221YBFA-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-63140.12047.829001520253017502413307633781621771802070.670.710.720.710.1170.1670.2130.2730.135

26、0.1920.2450.314YBFA-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-63140.1203.5535553.9290015202530352505345544064838535620522523

27、72652980.670.710.720.710.670.2130.3040.4030.5020.6400.2450.2450.4630.5770.736YBFA-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-63140.120440060.72900152025303

28、5358249356299691676572612862903363780.670.710.720.710.670.3880.4030.7040.9101.2000.4460.4630.8101.0501.380YBFA-YBFA-YBFA-YBFA-YBFA-712280228022802290S20.5501.1001.1001.1001.50030.4145015202530351794247431553464383565717284950.670.710.720.710.670.04850.0690.0880.1140.1500.0560.0800.1010.1310.173YBFA-

29、YBFA-YBFA-YBFA-YBFA-631463146314632471140.1200.1200.1200.1800.250BT35M4.5、5、5.6、6.3型防爆軸流通風(fēng)機(jī)性能表機(jī)號(hào)葉輪葉輪主軸葉片風(fēng)量全壓全壓所需采用配用電機(jī)直徑周速轉(zhuǎn)速角度nm/h效率軸功率軸功率型r功率mmm/sr/mindegPa%kWkW萬(wàn)kW152554820.670.090.10YBFA-63140.120203523900.710.110.13YBFA-63240.1804.545034.21450254492920.720.160.18YBFA-71140.2503049321060.710.210.

30、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-80240.750152555470.710.050.05203434520.750.660.7625.1960254313540.770.8

31、40.97YBFA-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-90S41.1153590590.710.080.95204825650.750.120.1328.196025605968

32、0.770.150.17YBFA-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-90L41.56.363035156832480.711.521.75100L1-42.2155112740.710.150.17YBFA-80260.370206869820.750.210

33、.24YBFA-80260.37031.7960258627860.770.270.31YBFA-80260.370309425960.750.340.39YBFA-90S60.75035103841090.710.440.51YBFA-90S60.750BT35Nb7.1、8、9、10、11.2型防爆軸流通風(fēng)機(jī)性能表機(jī)號(hào)葉輪葉輪主軸葉片風(fēng)量全壓全壓所需采用配用電機(jī)直徑周速轉(zhuǎn)速角度效率軸功率軸功率型號(hào)功率用mmm/sr/mindegm/hPa%kWkWk710.931.07YBFA90L41.520148512380.751.311.51100L1-42.253.9145025186502480.771.671