離心通風(fēng)機(jī)產(chǎn)品使用說明書

1、離心通風(fēng)機(jī)產(chǎn)品使用說明書用途4-72型離心通風(fēng)機(jī)主要用途是為一般工廠與大型建筑物的室內(nèi)通風(fēng)換氣或輸送空氣與其它不自燃、不易爆、不揮發(fā)、對(duì)人體無害、對(duì)鋼材無腐蝕性之氣體。但輸送的氣體不得含粘性物質(zhì)，所含塵土與硬質(zhì)顆粒物不大于150mg/m3,氣體溫度不得超過80C。4-72型離心通風(fēng)機(jī)在我國是使用最早的風(fēng)機(jī)，然而也是使用最普通的風(fēng)機(jī)，從高層建筑到地下鐵道，從鍋爐鼓風(fēng)到廠房換氣，從北部邊疆到南海之濱，從西部高原到東部邊垂，隨處可見。型式從電機(jī)一端正視，凡葉輪按順時(shí)針方向旋轉(zhuǎn)者均稱“右旋風(fēng)機(jī)，以“右表示，反之則均稱之為“左旋風(fēng)機(jī)，以左表示。風(fēng)機(jī)的出風(fēng)口位置以機(jī)殼的出風(fēng)口角度表示，4-72型風(fēng)機(jī)No2

2、.86在出廠時(shí)均做成一種型式，使用單位根據(jù)要求再安裝成所需要的位置，訂貨時(shí)無須注明。其中：No2.8出風(fēng)口位置調(diào)整范圍是0225,間隔是45;N03.26出風(fēng)口調(diào)整范圍是0225,間隔是22.5;No812出風(fēng)口調(diào)整范圍是0225,間隔是45;No16、20出風(fēng)口角度制成固定的0、90、180三種，不能調(diào)整，訂貨時(shí)需注明。風(fēng)機(jī)的傳動(dòng)方式有A、B、C、D四種：No2.85采用A式傳動(dòng)，No6既有A式傳動(dòng)又有C式傳動(dòng)，No812采用C、D式兩種傳動(dòng)方式,No1620采用B式傳動(dòng)。如上述機(jī)號(hào)、傳動(dòng)方式、出口角度不能適應(yīng)您的生產(chǎn)需要，我廠有能力為您改造或設(shè)計(jì)，直至您滿意為止。結(jié)構(gòu)本風(fēng)機(jī)No2.8A6A

3、主要由葉輪、機(jī)殼、進(jìn)風(fēng)口、電機(jī)等部分組成，No6c和No820除具有上述結(jié)構(gòu)外，還有傳動(dòng)部分。葉輪-由10個(gè)后傾機(jī)翼型葉片、曲線型輪蓋和平板后盤組成，經(jīng)動(dòng)靜平衡校正和超速運(yùn)轉(zhuǎn)實(shí)驗(yàn)，效率高，運(yùn)轉(zhuǎn)平穩(wěn)可靠，空氣性能良好。機(jī)殼-用普通鋼板焊接成蝸殼形整體。進(jìn)風(fēng)口-制成整體結(jié)構(gòu)，裝于風(fēng)機(jī)一側(cè)，與軸向平行的截面為曲線形狀，作用是能使氣流順暢進(jìn)入葉輪，且損失較小。傳動(dòng)-由主軸、軸承箱、滾動(dòng)軸承、皮帶輪或聯(lián)軸器組成。安裝與使用在安裝前首先應(yīng)準(zhǔn)備好安裝所需材料和工具，對(duì)風(fēng)機(jī)各部機(jī)件進(jìn)行全面檢查，對(duì)葉輪、機(jī)殼、主軸和軸承等機(jī)件更應(yīng)特別細(xì)致檢查，如發(fā)現(xiàn)損傷、應(yīng)予修復(fù)，然后用煤油清洗軸承箱內(nèi)部。在進(jìn)行安裝操作過程中

4、必須注意下列三點(diǎn)：1、在一些接合面上，為了防止生銹，減少拆卸困難，應(yīng)涂上一層潤滑油或機(jī)械油。2、在上接合面的螺栓時(shí)，如有定位銷釘應(yīng)先上好銷釘，再擰緊螺栓。3、檢查機(jī)殼內(nèi)與其它殼體內(nèi)部，不應(yīng)有掉入和遺留的工具或雜物。安裝要求：1、安裝風(fēng)機(jī)時(shí)，輸氣管道的重量不應(yīng)加在機(jī)殼上，按圖紙校正進(jìn)風(fēng)口與葉輪的軸向和徑向間隙尺寸，且保持軸的水平位置。2、安裝進(jìn)風(fēng)口管道時(shí)，可以直接利用進(jìn)風(fēng)口本身的螺栓聯(lián)接，此時(shí)進(jìn)風(fēng)口的固定是靠三個(gè)沉頭螺釘。3、出風(fēng)口被安裝成某一角度時(shí)，后盤適當(dāng)旋轉(zhuǎn)使標(biāo)牌在水平位置，其中NO8-12角鋼法蘭面應(yīng)保持水平。4、安裝NO8-12D式風(fēng)機(jī)時(shí)，利用千分表和塞尺，測(cè)量風(fēng)機(jī)主軸和電機(jī)軸的同軸度

5、與聯(lián)軸器兩端平行度，兩軸同軸度允差為0.05mm聯(lián)軸器端面平行度允差為0.1mm5、風(fēng)機(jī)安裝后，用手試撥轉(zhuǎn)子，檢查是否有過緊或刮蹭等現(xiàn)象，接線是否正確，其它保險(xiǎn)設(shè)施是否完善，轉(zhuǎn)動(dòng)部分或進(jìn)出方向是否人已離開，在確保安全后方可進(jìn)行試運(yùn)轉(zhuǎn)。6、電機(jī)安裝后，安裝皮帶輪或聯(lián)軸器防護(hù)罩，如進(jìn)氣口處不接管道時(shí)，也需加防護(hù)網(wǎng)或其它安全裝置用戶自備，其它部件照?qǐng)D安裝。由于風(fēng)機(jī)主軸轉(zhuǎn)數(shù)n與內(nèi)功率N之間有如下關(guān)系：三=3N1n2N2因此在電機(jī)容量不改變時(shí)，主軸轉(zhuǎn)速不宜更改，若主軸轉(zhuǎn)速增大，電機(jī)有過負(fù)荷被燒之險(xiǎn)。風(fēng)機(jī)所配電機(jī)功率，系指在特定工況下，正常功耗加上機(jī)械損失和應(yīng)有的儲(chǔ)備量而言，并非出風(fēng)口全開需功率。如風(fēng)機(jī)出

6、口或入口不接管道或未加外界阻力而進(jìn)行空轉(zhuǎn)，則電機(jī)亦有被燒之險(xiǎn)。為安全起見，應(yīng)在風(fēng)機(jī)的出口或入口管路中添加閥門，起動(dòng)時(shí)將其關(guān)閉，運(yùn)轉(zhuǎn)后再將閥門逐漸慢慢開啟，直至規(guī)定工況為止，并注意電機(jī)的電流是否超標(biāo)。1、定期清除風(fēng)機(jī)與輸氣管道內(nèi)的灰塵、污垢與水等雜質(zhì)，并防止生銹。2、風(fēng)機(jī)修理時(shí)必須先斷電停機(jī)，絕對(duì)不允許在運(yùn)轉(zhuǎn)中進(jìn)行，開關(guān)應(yīng)由專人監(jiān)護(hù)，以防中途送電。3、對(duì)溫度計(jì)與油標(biāo)的靈敏性應(yīng)定期檢查。4、除每次拆修后應(yīng)更換潤滑油外，還應(yīng)定期更換潤滑油。5、每次維修前后均應(yīng)仔細(xì)記錄、清點(diǎn)、核對(duì)工具與原材料數(shù)量，以防遺忘在風(fēng)機(jī)與管道內(nèi)部。6、風(fēng)機(jī)試車時(shí)進(jìn)出口方向十米之內(nèi)不許站人。7、安裝、維修與試車時(shí)嚴(yán)禁無關(guān)人員在

7、場圍觀。故障與風(fēng)機(jī)的主要故障有：一、軸承箱振動(dòng)劇烈。1、風(fēng)機(jī)軸與電機(jī)軸不同心，聯(lián)軸器歪斜。2、機(jī)殼或進(jìn)風(fēng)口與葉輪摩擦。3、基礎(chǔ)的剛度不夠或不牢固。4、葉輪怫釘松動(dòng)或輪盤變形。5、葉輪軸盤與軸松動(dòng)，聯(lián)軸器螺栓松動(dòng)。6、機(jī)殼與支架、軸承箱與支架、軸承箱與座等聯(lián)接螺栓松動(dòng)。7、風(fēng)機(jī)進(jìn)、出口管道安裝不良，產(chǎn)生振動(dòng)。8、轉(zhuǎn)子不平衡。9、管見過細(xì)，風(fēng)速過快。二、軸承溫升過高。1、軸承箱振動(dòng)劇烈。2、潤滑脂質(zhì)量不良、變質(zhì)或填充過多、含有灰塵、砂粒、污垢等雜質(zhì).3、軸承箱蓋、座聯(lián)接螺栓之緊力過大或過小。4、軸與滾動(dòng)軸承安裝歪斜，前后兩軸承不同心。5、滾動(dòng)軸承損壞。三、電動(dòng)機(jī)電流過大和溫升過高。1、開車時(shí)進(jìn)氣管

8、道內(nèi)閘門或節(jié)流閥未關(guān)嚴(yán)。2、流量超過規(guī)定值或風(fēng)管漏氣。3、風(fēng)機(jī)輸送的氣體中含粘性物質(zhì)或氣溫太低，氣體密度太大。4、電機(jī)輸入電壓過低或電源單相斷電。5、聯(lián)軸器聯(lián)接不正，皮圈過緊或間隙不勻。6、受軸承箱振動(dòng)劇烈的影響。7、受并聯(lián)風(fēng)機(jī)工作情況惡化或發(fā)生故障的影響。四、皮帶滑下兩皮帶輪應(yīng)該相對(duì)應(yīng)的槽沒對(duì)正。五、皮帶跳動(dòng)兩皮帶輪距離較近或皮帶過長。訂貨須知訂貨時(shí)必須注明風(fēng)機(jī)的機(jī)號(hào)、風(fēng)量、壓力、出風(fēng)口角度、旋轉(zhuǎn)方向以與電動(dòng)機(jī)型號(hào)功率、轉(zhuǎn)速等。4-72No2.8A、3.2A、3.6A離心通風(fēng)機(jī)性能與選用件表機(jī)號(hào)傳動(dòng)方式轉(zhuǎn)速r/min序號(hào)8M:m3/h全壓Pa內(nèi)效率內(nèi)功率KW所需功率KW電動(dòng)機(jī)地腳螺栓GB79

9、9-764個(gè)GB6170-854個(gè)墊圈GB96-854個(gè)型號(hào)功率KW1113199469.30.450.672131096673.20.480.723148093375.50.510.712.8A29004165988776.80.530.74Y90S-21.5M8X220M885182883576.90.550.77B356200777075.60.570.797217770273.20.580.818235660669.30.570.803.2A2900123456781688195522092476272929963250351713001263122011601091100691879

10、269.373.275.576.876.975.673.269.30.880.930.991.031.071.101.131.111.231.311.381.341.391.431.471.45Y90L-2B352.2M8X220M883.2A14501234567884497811041238136514981625175832431530428927225122919869.373.275.576.876.975.673.269.30.110.120.120.130.130.140.140.140.160.170.190.190.200.210.210.21Y90S-4B351.1M8X2

11、20M883.6A29001234567826643045340537864146452748875268157815311481141913431256114498974.277.880.382.182.681.879.574.31.561.651.731.811.861.921.951.942.032.152.252.352.422.502.532.52Y100L-2B353M10X220M10104-72No3.6A、4A、4.5A離心通風(fēng)機(jī)性能與選用件表機(jī)號(hào)傳動(dòng)方式轉(zhuǎn)速r/min序號(hào)8M:m3/h全壓Pa內(nèi)效率內(nèi)功率KW所需功率KW電動(dòng)機(jī)地腳螺栓GB799-764個(gè)GB6170-854

12、個(gè)墊圈GB96-854個(gè)型號(hào)功率KW1133239374.20.200.292152238177.80.210.313170336980.30.220.333.6A14504189335382.10.230.34Y90S-41.1M8X220M885207333582.60.230.35B356226331381.80.240.367244428579.50.240.368263424774.30.240.36140122014772.893.4724506196980.33.053.6634973191582.53.183.824A290045468183084.13.283.94Y132S

13、1-25.5M10X220M101055962172384.63.354.02B3566457160683.73.424.1176924145981.43.434.1187419132077.53.494.1912006501770.360.542225349080.30.380.573248747682.50.400.604A14504273445584.10.410.62Y90S-41.1M8X220M885298142984.60.420.63B356322810083.70.430.647346236381.40.430.648370932977.50.440.661571225547

14、75.216.0026416249780.35.496.3237081242882.55.746.604.5A290047785232084.15.926.81Y132S2-2B357.5M10X220M101058489218484.66.046.9569194203683.76.177.0979859184981.46.177.10810562167377.56.307.244-72No4.5A、5A、6A離心通風(fēng)機(jī)性能與選用件表機(jī)號(hào)傳動(dòng)方式轉(zhuǎn)速r/min序號(hào)8M:m3/h全壓Pa內(nèi)效率內(nèi)功率KW所需功率KW電動(dòng)機(jī)地腳螺栓GB799-764個(gè)GB6170-854個(gè)墊圈GB96-854個(gè)型號(hào)

15、功率KW12856634770.650.912320862080.30.690.963354060382.50.721.004.5A14504389357784.10.741.04Y90S-41.1M8X220M885424554384.60.761.06B356459750683.70.771.087492946081.40.771.088528141677.50.791.105A29001234567877288855992811054121281325514328154553187314530742962279225672335201977.681.884.78686.184.682.1

16、77.68.729.359.9010.4710.8211.0711.2211.0910.0210.7611.3912.0412.4412.7212.9012.75Y160M2-2B3515M12X300M12121386479077.61.091.422442778081.81.171.523496476284.71.241.615A145045527735861.311.70Y100L1-42.2M10X220M10105606469386.11.351.76B356662863784.61.381.807716458082.11.401.828772850277.61.391.801667

17、7113977.62.713.2527650112481.82.913.4938578109984.73.083.706A1450495511059863.263.91Y112M-44M10X220M101051047899986.13.364.04B3561145291984.63.444.1371237983682.13.494.1981335372477.63.454.144-72No6A、6D、8D離心通風(fēng)機(jī)性能與選用件表機(jī)號(hào)傳動(dòng)方式轉(zhuǎn)速r/min序號(hào)8M:m3/h全壓Pa內(nèi)效率內(nèi)功率KW所需功率KW電動(dòng)機(jī)地腳螺栓GB799-764個(gè)GB6170-854個(gè)墊圈GB96-854個(gè)型號(hào)功率

18、KW1r442049877.60.791.102506549281.80.841.183567948184.70.891.256A96046324463860.941.32Y100L-6M10X220M10105693843786.10.981.37B351.56758240284.61.001.407819636682.11.011.328884131777.61.001.30傳動(dòng)方式轉(zhuǎn)速r/min序號(hào)8M:m3/h全內(nèi)效率內(nèi)功所需功率KW電動(dòng)機(jī)聯(lián)軸器1套地腳螺栓墊圈機(jī)號(hào)壓Pa率KW型號(hào)功率KWGB4323-84ST0103GB799-764個(gè)GB6170-854個(gè)GB96-854個(gè)1667

19、7113977.62.713.3227650112481.82.913.5638578109984.73.083.77-ric28626D14504595511047810599998686.13.263.363.994.12Y112M-44TL648112M10X220M101061145291984.63.444.21(145-4828)71237983682.13.494.2781335372477.63.454.221442049877.60.791.122506549281.80.841.213567948184.70.891.28tic28626D96045632469384634

20、378686.10.940.981.351.39Y100L-61.5TL648112(145-4828)M10X220M10106758240284.61.001.327819636682.11.011.348884131777.61.001.33115826203277.611.4213.41218134200581.812.2614.39TL848J12320332196084.712.9815.238D145042264018888613.7216.1Y180M-418.565142M12X300M1212524838178186.114.1816.64(200-6548)6271461

21、63884.614.5017.02729344149082.114.7117.264-72-No8D、10D離心通風(fēng)機(jī)性能與選用件表機(jī)號(hào)傳動(dòng)方式轉(zhuǎn)速r/min序號(hào)8M:m3/h全壓Pa內(nèi)效率內(nèi)功率KW所需功率KW電動(dòng)機(jī)聯(lián)軸器1套GB4323-84ST0103地腳螺栓GB799-764個(gè)GB6170-854個(gè)墊圈GB96-854個(gè)型號(hào)功率KW8D96012345671047812006134611498916444179721942888787585682577871565177.681.884.78686.184.682.13.323.563.773.984.114.214.274.064.3

22、64.614.885.045.155.23Y132M2-65.528_8265142(200-6538)M10X220M10108D730123456779689130102361139812504136661477351250649447644941337677.681.884.78686.184.682.11.461.561.661.751.811.851.881.932.082.202.322.42.452.49Y132M-83TlQ3882TL865142(200-6538)M10X220M101010D14501234564044144026476115068053664566053

23、2023159303228842722253286.788.78988.286.684.241.0043.0744.5945.5846.4046.8648.1250.5352.3353.4954.4554.98Y250M-455TL865_24265142(200-6565)M20X500M202010D96012345626775291483152133554355293747613951376132112571187110486.788.78988.286.684.211.912.5012.9413.2313.4713.6013.9614.6715.1815.5215.8015.96Y20

24、0L1-618.5TlQ55112TL865142(200-6555)M16X400M16164-72-No10D、12D、6c離心通風(fēng)機(jī)性能與選用件表機(jī)號(hào)傳動(dòng)方式轉(zhuǎn)速r/min序號(hào)8M:m3/h全壓Pa內(nèi)效率內(nèi)功率KW所需功率KW電動(dòng)機(jī)聯(lián)軸器1套GB4323-84ST0103地腳螺栓GB799-764個(gè)GB6170-854個(gè)墊圈GB96-854個(gè)型號(hào)功率KW12036080586.75.236.1410D73023452216423969255152701779476272568588.78988.286.65.505.695.825.926.456.686.826.95Y160L-87.5

25、-42112TL822-41265142(200-6542)M12X300M12126(28497163784.25.987.02146267201386.729.6134.7512D960234550368544695798161395198619061814171288.78988.286.631.1032.2032.9133.5136.4937.7938.6239.32Y280S-645TL8Z5J275142(240-7575)M20X500M20126164759M593184.233.8439.71135182116086.713.0215.28238301114588.713.6

26、716.05TL8175142(240-7560)12D730345414194409046685109910469878988.286.614.1614.4714.7316.6116.9817.29Y225S-818.5M16X400M161664924491984.214.8817.464-72-No6c離心通風(fēng)機(jī)性能與選用件表轉(zhuǎn)速r/min序號(hào)8M:m3/h全壓Pa內(nèi)效率內(nèi)功率KW所需功率KW電動(dòng)機(jī)三角帶輪電機(jī)皮帶輪電機(jī)導(dǎo)軌部型號(hào)功率KW型號(hào)根數(shù)內(nèi)周長mm代號(hào)代號(hào)代號(hào)2套110314273477.610.0012.10211818269881.810.7312.9831325126378

27、4.711.3513.7441475525418612.0014.532240Y160L-415B5224048-B5-24042-B5-3703912-014516187239686.112.4115.02617692220284.612.6915.36719124200482.112.8715.57820628173377.612.7115.394-72-No6c離心通風(fēng)機(jī)性能與選用件表轉(zhuǎn)速r/min序號(hào)8M:m3/h全壓Pa內(nèi)效率內(nèi)功率KW所需功率KW電動(dòng)機(jī)三角帶輪電機(jī)皮帶輪電機(jī)導(dǎo)軌部型號(hào)功率KW型號(hào)根數(shù)內(nèi)周長mm代號(hào)代號(hào)代號(hào)2套20001234567892091055211831131

28、74144531579617075184182176214720992022190717531595138077.681.884.78686.184.682.177.67.117.648.088.548.839.039.169.058.619.249.7810.3410.6910.9311.0910.95Y160M-411B3224048-B3-24042-B3-3303912-014448-B4-24042-B4-330180012345678828894971064811856130081421615367165761760173616971635154214181291111677.68

29、1.884.78686.184.682.177.65.195.575.896.236.446.586.686.606.286.747.137.547.797.978.087.98Y132M-47.5B2224048-B2-24038-B2-3003912-0141600123456787367844294651053911562126371366014734138913701339129112171119101988177.681.884.78686.184.682.177.63.643.914.144.374.524.624.694.634.604.945.235.535.715.845.9

30、25.85Y132S-45.5B2224048-B2-24038-B2-2703913-013125012345678575665957395823490339873106721151184683581678674268262153777.681.884.78686.184.682.177.61.741.861.972.092.162.202.342.212.382.552.492.632.722.792.822.79Y100L2-43B2224048-B2-24028-B2-2153912-0134-72-No6c離心通風(fēng)機(jī)性能與選用件表轉(zhuǎn)速序8全壓內(nèi)效內(nèi)功所需功電動(dòng)機(jī)三角帶電機(jī)皮帶輪電機(jī)導(dǎo)

31、軌部r/min號(hào)m3/hPa率率KW率KW型號(hào)功率KW型號(hào)根數(shù)內(nèi)周長mm代號(hào)代號(hào)代號(hào)2套11201234567851575909662673788094884695621031467967065563159554749843177.681.884.78686.184.682.177.61.251.341.421.501.551.591.611.591.711.831.942.052.122.172.202.17Y100L1-42.2A2224048-A2-24028-A2-1903912-01310001234567846055276591665877227789885389209541534

32、52250347443639734477.681.884.78686.184.682.177.60.890.951.011.071.101.131.141.131.311.311.381.461.511.541.571.55Y100L1-42.2A2224048-A2-24028-A2-1703912-013900123456784144474953245928650471087684828843843242240738435332227877.681.884.78686.184.682.177.60.650.700.740.780.800.820.830.820.961.031.091.15

33、1.191.211.231.22Y90L-41.5A2224048-A2-24028-A2-2553912-013800123456783684422147335270578163196830736734634133432230327925422077.681.884.78686.184.682.177.60.460.490.520.550.570.580.590.580.720.720.760.810.830.850.860.85Y90S-41.1A2224048-A2-24024-A2-1403912-0134-72-No8C離心通風(fēng)機(jī)性能與選用件表轉(zhuǎn)速r/min序號(hào)8M:m3/h全壓Pa

34、內(nèi)效率內(nèi)功率KW所需功率KW電動(dòng)機(jī)三角帶電機(jī)皮帶輪電機(jī)導(dǎo)軌部型號(hào)功率KW型號(hào)根數(shù)內(nèi)周長mm代號(hào)代號(hào)代號(hào)2套1800123456719646225112524028105308343369936427314331013032292027542531230277.681.884.78686.184.682.121.8523.4624.8326.2527.1227.7428.1326.4528.3930.0531.7732.8333.5834.05Y200L1-230B6280065-B6-32055-B6-2003912-015765-B7-32055-B7-200Y200L2-237160012

35、3456717463200102243524982274082995432380247824452390230321711996181677.681.884.78686.184.682.115.3516.4717.4418.4319.0519.4919.7618.5819.9421.1022.3123.0623.5923.92Y180M-222B5224065-B5-32048-B5-1753912-014Y200L1-23055-B5-1751250123456713643156331752719517214122340225297150714871454140113211215110677

36、.681.884.78686.184.682.17.327.868.318.799.089.299.428.869.5110.0610.6411.0011.2511.40Y160M-411B3280065-B3-32042-B3-2753912-01411201234567122241400715705174871918520968226661209119311661124106097588777.681.884.78686.184.682.15.265.655.986.326.536.686.786.376.847.247.657.918.098.20Y132M-47.5B2280065-B

37、2-32038-B2-2503912-013Y160M-41142-B2-2503912-0144-72-No8c離心通風(fēng)機(jī)性能與選用件表轉(zhuǎn)速r/min序號(hào)8M:m3/h全壓Pa內(nèi)效率內(nèi)功率KW所需功率KW電動(dòng)機(jī)三角帶電機(jī)皮帶輪電機(jī)導(dǎo)軌部型號(hào)功率KW型號(hào)根數(shù)內(nèi)周長mm代號(hào)代號(hào)代號(hào)2套100012345671091412506140221561417130187212023796395092989574477770777.681.884.78686.184.682.13.754.024.264.504.654.764.824.735.085.385.685.875.765.84Y132S-45.

38、5B2250065-B2-32038-B2-2253912-013Y132M-47.59001234567982311255126201405215417168491821377976975272568362957277.681.884.78686.184.682.12.732.933.103.283.393.473.523.453.703.924.144.284.384.44Y112M-44B2224065-B2-32028-B2-2003912-013Y132S-45.538-B2-200800123456787321000511217124911370414977161906156075

39、9457254049645277.681.884.78686.184.682.11.922.062.182.302.382.442.472.422.602.752.913.013.083.12Y100L2-43B2224065-B2-32028-B2-1803912-01371012345677749888099561108512162132921436848547846845042539135677.681.884.78686.184.682.11.341.441.521.611.661.701.731.841.972.082.202.282.332.36Y100L1-42.2B222406

40、5-B2-32028-B2-1603912-013Y100L2-436301234567687678798834983710791117941274938137636835533430828077.681.884.78686.184.682.10.941.011.061.131.161.191.211.381.381.461.541.591.631.65Y100L1-42.2B2224065-B2-32028-B2-1453912-0134-72-No10C離心通風(fēng)機(jī)性能與選用件表轉(zhuǎn)速r/min序號(hào)8M:m3/h全壓Pa內(nèi)效率內(nèi)功率KW所需功率KW電動(dòng)機(jī)三角帶電機(jī)皮帶輪電機(jī)導(dǎo)軌部型號(hào)功率KW型

41、號(hào)根數(shù)為周長mm代號(hào)代號(hào)代號(hào)2套125012345634863379534104443690462624879723732341224721382018187786.788.78988.286.684.226.2727.5928.5729.2029.7330.0231.8033.4034.5835.3535.9936.34Y225S-437B7355065-B7-40060-B7-3453912-015C565-C5-40060-C5-345112012345631237340063677539146414514372219021877180117141618150586.788.78988.

42、286.684.218.9019.8520.5521.0021.3821.5922.8724.0224.8725.4325.8926.14Y200L-430B5315065-B5-40055-B5-3103912-015665-B6-40055-B6-310100012345627890303633283534952370103903815141494143413641288119986.788.78988.286.684.213.4514.1314.6314.9515.2215.3716.2817.1017.7018.1018.4318.60Y180M-418.5B4315065-B4-40

43、048-B4-2753912-0149001234562510127326295513145733309351341225120911611104104297086.788.78988.286.684.29.8110.3010.6610.9011.1011.2011.8712.4712.9113.1913.4313.56Y160L-415B3315065-B3-40042-B3-2503912-01480012345622312242902626827961296083123096795491687282376686.788.78988.286.684.26.897.237.497.657.7

44、97.878.348.769.079.279.439.53Y160M-411B3280065-B3-40042-B3-2203912-0144-72-No10C離心通風(fēng)機(jī)性能與選用件表轉(zhuǎn)速r/min序號(hào)8M:m3/h全壓Pa內(nèi)效率內(nèi)功率KW所需功率KW電動(dòng)機(jī)三角帶電機(jī)皮帶輪電機(jī)導(dǎo)軌部型號(hào)功率KW型號(hào)根數(shù)內(nèi)周長mm代號(hào)代號(hào)代號(hào)2套71012345619802215572331324816262772771776175172168664860386.788.78988.286.684.24.815.065.235.355.455.505.836.126.346.486.596.66Y132M-47

45、.5B2280065-B2-40038-B2-2003912-01363012345617571191282068622019233162459459959156854051047586.788.78988.286.684.23.363.533.663.743.813.844.254.464.624.724.814.85Y132S-45.5B2280065-B2-40038-B2-1753912-01356012345615618170031838719573207252186147346744842640337586.788.78988.286.684.22.362.482.572.632.

46、672.702.983.133.243.323.383.41Y112M-44B2250065-B2-40028-B2-1553912-01350012345613945151811641717476185051951937737235734032129986.788.78988.286.684.21.681.771.831.871.901.922.302.422.502.562.402.43Y100L2-43B2250065-B2-40028-B2-1453912-0134-72-No12C離心通風(fēng)機(jī)性能與選用件表轉(zhuǎn)速r/min序號(hào)8M:m3/h全壓Pa內(nèi)效率內(nèi)功率KW所需功率KW電動(dòng)機(jī)三角帶

47、電機(jī)皮帶輪電機(jī)導(dǎo)軌部型號(hào)功率KW型號(hào)根數(shù)內(nèi)周長mm代號(hào)代號(hào)代號(hào)2套112012345653978587636354867645716277555227462710260124742335217286.788.78988.286.684.247.0249.3851.1352.2753.2153.7356.9259.7861.9063.2764.4165.04Y280S-475C7400075-C7-48075-C7-3703912-017875-C8-48075-C8-370100012345648195524675673960397639536745721852156207019691859172986.788.78988.286.684.233.4735.1536.4037.2037.8838.2540.5142.5544.0645.0345.8546.30Y225M-445C5355075-C5-48060-C5