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淄博風機廠有限公司
用途4-68型離心通風機可用于一般工廠及大型建筑物的室內通風換氣,既可用來輸入氣體,也可用來輸出氣體
用途
4-68型離心通風機可用于一般工廠及大型建筑物的室內通風換氣,既可用來輸入氣體,也可用來輸出氣體。所輸送的氣體應為不超過80℃的空氣和其它不自燃的、對人體無害的、對鋼鐵材料無腐蝕性的氣體。氣體內不許含有粘性物質,所含的塵土及硬質顆粒物不大于150mg/m3。
結構特點
風機主要由葉輪、機殼、進風口、傳動等部件配直聯電動機組成。
(1)葉輪由12片后傾翼形葉片鋼板制造,經靜動平衡校正,空氣性能良好、效率高、運轉平穩。
(2)機殼是用普通鋼板焊接而成的蝸行體。
(3)進風口制成收斂式流線型整體結構,裝于風機的側面;與軸向平行的截面為曲線形狀,能使氣體順利進入葉輪,且損失較小。
(4)傳動部分由主軸、軸承箱、滾動軸承、帶輪或聯軸器組成。
4-68型離心通風機性能與選用件表
機號 No. | 轉速 r/min | 全壓 pa | 流量 M3/h | 內效率 % | 內功率 KW | 所需功率 KW | 電動機 | |
型號 | 功率kw | |||||||
3.15A | 2900 | 1246 | 1825 | 79.9 | 0.79 | 1.11 | Y90S-2 | 1.5 |
1246 | 2093 | 84.3 | 0.86 | 1.2 | ||||
1226 | 2362 | 87.3 | 0.92 | 1.29 | ||||
1177 | 2630 | 88.6 | 0.97 | 1.36 | ||||
1098 | 2899 | 87 | 1.02 | 1.37 | ||||
981 | 3167 | 81.3 | 1.06 | 1.38 | ||||
853 | 3435 | 75.2 | 1.08 | 1.4 | ||||
4A | 2900 | 2069 | 3984 | 82.3 | 2.78 | 3.34 | Y112M-2 | 4 |
2060 | 4534 | 86.2 | 3.01 | 3.61 | ||||
2010 | 5083 | 88.9 | 3.19 | 3.83 | ||||
1932 | 5633 | 90. | 3.36 | 4.03 | ||||
1795 | 6182 | 88.6 | 3.48 | 4.18 | ||||
1628 | 6732 | 83.6 | 3.46 | 4.37 | ||||
1432 | 7281 | 78.2 | 3.7 | 4.44 | ||||
5A | 2900 | 3315 | 8050 | 84.2 | 8.8 | 10.12 | Y160M2-2 | 15 |
3266 | 9123 | 87.6 | 9.44 | 10.86 | ||||
3187 | 10197 | 90 | 10.03 | 11.53 | ||||
3050 | 11270 | 91 | 10.49 | 12.06 | ||||
2844 | 12343 | 89.8 | 10.86 | 12.49 | ||||
2589 | 13416 | 85.3 | 0.83 | 1.16 | ||||
2305 | 14490 | 79.4 | 0.85 | 1.19 | ||||
6.3D | 1450 | 1324 | 8320 | 84.8 | 3.61 | 4.42 | Y132S-4 | 5.5 |
1304 | 9393 | 88.1 | 3.86 | 4.73 | ||||
1275 | 10467 | 90.5 | 4.09 | 5.01 | ||||
1216 | 11540 | 91.4 | 4.26 | 5.22 | ||||
1138 | 12614 | 90.2 | 4.42 | 5.41 | ||||
1040 | 13687 | 85.9 | 4.6 | 5.63 | ||||
922 | 14761 | 81.3 | 4.65 | 5.69 | ||||
8D | 1450 | 2158 | 17585 | 85.7 | 12.29 | 14.4 | Y180M-4 | 18.5 |
2118 | 19783 | 88.8 | 13.1 | 15.4 | ||||
2060 | 21982 | 91 | 13.81 | 16.2 | ||||
1971 | 24179 | 91.9 | 14.4 | 16.9 | ||||
1844 | 26378 | 90.8 | 14.87 | 17.4 | ||||
1677 | 28576 | 86.7 | 15.35 | 18 | ||||
1501 | 30774 | 82.4 | 15.56 | 18.3 | ||||
10D | 1450 | 3442 | 35420 | 87.6 | 38.6 | 45.3 | Y250M-4 | 55 |
3364 | 39713 | 90.3 | 41.1 | 48.2 | ||||
3266 | 44006 | 92.2 | 43.3 | 50.8 | ||||
3109 | 48299 | 93 | 44.8 | 52.6 | ||||
2923 | 52593 | 92 | 46.4 | 54.4 | ||||
2687 | 56886 | 88.5 | 48 | 56.3 | ||||
2422 | 61179 | 84.7 | 48.6 | 57 | ||||
12.5D | 960 | 2354 | 45800 | 87.6 | 34.2 | 40.13 | Y280M-6 | 55 |
2305 | 51353 | 90.3 | 36.4 | 42.71 | ||||
2236 | 56904 | 92.2 | 38.32 | 44.97 | ||||
2128 | 62456 | 93 | 39.69 | 46.58 | ||||
2001 | 68008 | 92 | 41.07 | 48.19 | ||||
1834 | 73559 | 88.5 | 42.33 | 49.67 | ||||
1657 | 79111 | 84.7 | 42.99 | 50.45 | ||||
6.3C | 2240 | 3159 | 12852 | 84.8 | 13.29 | 16.09 | Y180M-2 | 22 |
3109 | 14511 | 88.1 | 14.22 | 17.21 | ||||
3030 | 16169 | 90.5 | 15.03 | 18.19 | ||||
2893 | 17828 | 91.4 | 15.67 | 18.96 | ||||
2707 | 19486 | 90.2 | 16.24 | 19.65 | ||||
2491 | 21144 | 85.9 | 16.89 | 20.44 | ||||
2197 | 22803 | 81.3 | 17.11 | 20.8 | ||||
6.3C | 2000 | 2511 | 11476 | 84.8 | 9.43 | 11.42 | Y160M2-2 | 15 |
2481 | 12956 | 88.1 | 9.43 | 12.27 | ||||
2413 | 14437 | 90.5 | 10.69 | 12.94 | ||||
2305 | 15917 | 91.4 | 11.15 | 13.49 | ||||
2158 | 17398 | 90.2 | 11.56 | 14 | ||||
1971 | 18879 | 85.9 | 12.03 | 14.56 | ||||
1756 | 20359 | 81.3 | 12.21 | 14.78 | ||||
8C | 1800 | 3315 | 21830 | 85.7 | 23.45 | 28.4 | Y200L2-2 | 37 |
3266 | 24559 | 88.8 | 25.08 | 30.4 | ||||
3178 | 27288 | 91 | 26.46 | 32 | ||||
3030 | 30016 | 91.9 | 27.48 | 33.3 | ||||
2834 | 32745 | 90.8 | 28.38 | 34.4 | ||||
2589 | 35474 | 86.7 | 29.42 | 35.61 | ||||
2315 | 38202 | 82.4 | 29.8 | 36.1 | ||||
8C | 1600 | 2619 | 19404 | 84.8 | 16.46 | 19.93 | Y200L1-2 | 30 |
2579 | 21830 | 88.1 | 17.61 | 21.3 | ||||
2511 | 24256 | 90.5 | 18.58 | 22.5 | ||||
2393 | 26681 | 91.4 | 19.29 | 23.4 | ||||
2236 | 29108 | 90.2 | 19.9 | 24.1 | ||||
2050 | 31532 | 85.9 | 20.7 | 25.1 | ||||
1834 | 33958 | 81.3 | 20.98 | 25.4 | ||||
10C | 1250 | 2560 | 30534 | 87.6 | 24.8 | 30 | Y225S-4 | 37 |
2501 | 34235 | 90.3 | 36.3 | 31.9 | ||||
2422 | 37936 | 92.2 | 27.7 | 33.5 | ||||
2315 | 41637 | 93 | 28.8 | 34.8 | ||||
2167 | 45338 | 92 | 29.7 | 35.9 | ||||
1991 | 49040 | 88.5 | 30.6 | 37.1 | ||||
1795 | 52740 | 84.7 | 31 | 37.6 | ||||
12.5C | 1120 | 3207 | 53434 | 87.6 | 54.32 | 68.76 | Y280S-4 | 75 |
3138 | 59912 | 90.3 | 57.82 | 69.99 | ||||
3040 | 66388 | 92.2 | 60.79 | 73.59 | ||||
2903 | 72865 | 93 | 63.16 | 76.45 | Y280M-4 | 90 | ||
2717 | 79342 | 92 | 65.06 | 78.75 | ||||
2501 | 85819 | 88.5 | 67.34 | 81.51 | ||||
2256 | 92296 | 84.7 | 68.25 | 82.62 | ||||
12.5C | 1000 | 2560 | 47710 | 87.6 | 38.71 | 46.86 | Y250M-4 | 55 |
2501 | 53492 | 90.3 | 41.14 | 49.8 | ||||
2422 | 59276 | 92.2 | 43.25 | 52.35 | ||||
2315 | 65058 | 93 | 44.96 | 54.43 | ||||
2167 | 70841 | 92 | 46.34 | 56.1 | Y280S-4 | 75 | ||
1991 | 76624 | 88.5 | 47.86 | 57.94 | ||||
1795 | 82407 | 84.7 | 48.49 | 58.7 |
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