4-72離心通風(fēng)機特點和用途
4-72型離心通風(fēng)機可作為一般工廠及大型建筑物的室內(nèi)通風(fēng)換氣用,輸送空氣和其他不自燃的、對人體無害的、對鋼材無腐蝕性的氣體。B4-72型通風(fēng)機可作為易燃揮發(fā)性氣體的通風(fēng)換氣用,氣體內(nèi)不許有粘性物質(zhì),所含塵土及硬質(zhì)顆粒物不大于150mg/m3。氣體溫度不得超過80oC。
B4-72型通風(fēng)機的性能與選用件及地基尺寸與4-72型一致,可按其樣本選擇。該風(fēng)機結(jié)構(gòu)基本與4-72型相同。No2.8~6A采用B35型帶法蘭盤與底腳的電動機,No6~12C、D電動機選用該表中與Y系列對應(yīng)的YB系列,安裝型式為B3。
2、4-724-72離心通風(fēng)機、B4-72離心通風(fēng)機性能參數(shù)表
性能表中提供的參數(shù),若無特殊說明均按風(fēng)機的標準進口狀態(tài)來計算,即介質(zhì)為空氣,壓力為101325Pa,溫度為20℃,密度為1.2kg/m3,相對濕度為50%的標準狀態(tài)。
產(chǎn)品型號 |
轉(zhuǎn) 速 |
序號 |
流量m3 / h |
全 壓Pa |
電 動 機 |
|
型 號 |
功 率kW |
|||||
4-72 № 2.8 A |
2900 |
1 |
1131~2356 |
994~606 |
Y90S-2(B35) |
1.5 |
4-72 № 3.2 A |
2900 |
1 |
1688~3517 |
1300~792 |
Y90L-2(B35) |
2.2 |
1450 |
1 |
844~1758 |
324~198 |
Y90S-4(B35) |
1.1 |
|
4-72 № 3.6 A |
2900 |
1 |
2664~5268 |
1578~989 |
Y100L-2(B35) |
3 |
1450 |
1 |
1332~2634 |
393~247 |
Y90S-4(B35) |
1.1 |
|
4-72 № 4 A |
2900 |
1 |
4012~7149 |
2014~1320 |
Y132S1-2(B35) |
5.5 |
1450 |
1 |
2006~3709 |
501~329 |
Y90S-4(B35) |
1.1 |
|
4-72 № 4.5 A |
2900 |
1 |
5712~10562 |
2554~1673 |
Y132S2-2(B35) |
7.5 |
1450 |
1 |
2856~5281 |
634~416 |
Y90S-4(B35) |
1.1 |
|
4-72 № 5 A |
2900 |
1 |
7728~15455 |
3187~2019 |
Y160M2-2(B35) |
15 |
1450 |
1 |
3864~7728 |
790~502 |
Y100L1-4(B35) |
2.2 |
|
4-72 № 6 A |
1450 |
1 |
6677~13353 |
1139~724 |
Y112M-4(B35) |
4 |
960 |
1 |
4420~8841 |
498~317 |
Y100L-6(B35) |
1.5 |
|
4-72 № 6 D |
1450 |
1 |
6677~13353 |
1139~724 |
Y112M-4 |
4 |
960 |
1 |
4420~8841 |
498~317 |
Y100L-6 |
1.5 |
|
4-72 № 8 D |
1450 |
1 |
15826~29344 |
2032~1490 |
Y180M-4 |
18.5 |
960 |
1 |
10478~19428 |
887~651 |
Y132M2-6 |
5.5 |
|
730 |
1 |
7968~14773 |
512~376 |
Y132M-8 |
3 |
|
4-72 № 10 D |
1450 |
1 |
40441~56605 |
3202~2532 |
Y250M-4 |
25 |
960 |
1 |
62775~37476 |
1395~1104 |
Y200L1-6 |
18.5 |
|
730 |
1 |
20360~28497 |
805~637 |
Y160L-8 |
7.5 |
|
4-72 № 12 D |
960 |
1 |
46267~64759 |
2013~1593 |
Y280S-6 |
45 |
730 |
1 |
35182~49244 |
1160~919 |
Y225S-8 |
18.5 |
|
4-72 № 6 C |
2240 |
1 |
10314~20628 |
2734~1733 |
Y160L-4 |
15 |
2000 |
1 |
9209~18418 |
2176~1380 |
Y160M-4 |
11 |
|
1800 |
1 |
8288~16576 |
1760~1116 |
Y132M-4 |
7.5 |
|
1600 |
1 |
7367~14734 |
1389~881 |
Y132S-4 |
5.5 |
|
1250 |
1 |
5756~11511 |
846~537 |
Y100L2-4 |
3 |
|
1120 |
1 |
5157~10314 |
679~431 |
Y100L1-4 |
2.2 |
|
1000 |
1 |
4605~9209 |
541~344 |
Y100L1-4 |
2.2 |
|
900 |
1 |
4144~8288 |
438~278 |
Y90L-4 |
1.5 |
|
800 |
1 |
3684~7367 |
346~220 |
Y90S-4 |
1.1 |
|
4-72 № 8 C |
1800 |
1 |
19646~25240 |
3143~3032 |
Y200L1-2 |
30 |
2 |
28105~36427 |
2920~2302 |
Y200L2-2 |
37 |
||
1600 |
1 |
17463~22435 |
2478~2390 |
Y180M-2 |
22 |
|
2 |
24982~32380 |
2303~1816 |
Y200L1-2 |
30 |
||
1250 |
1 |
13643~25297 |
1507~1106 |
Y160M-4 |
11 |
|
1120 |
1 |
12224~15705 |
1209~1166 |
Y132M-4 |
7.5 |
|
2 |
17487~22666 |
1124~887 |
Y160M-4 |
11 |
||
1000 |
1 |
10914~14022 |
963~929 |
Y132S-4 |
5.5 |
|
2 |
15614~20237 |
895~707 |
Y132M-4 |
7.5 |
||
900 |
1 |
9823~12620 |
779~752 |
Y112M-4 |
4 |
|
2 |
14052~18213 |
725~572 |
Y132S-4 |
5.5 |
||
800 |
1 |
8732~16190 |
615~452 |
Y100L2-4 |
3 |
|
710 |
1 |
7749~9956 |
485~468 |
Y100L1-4 |
2.2 |
|
2 |
11085~14368 |
450~356 |
Y100L2-4 |
3 |
||
630 |
1 |
6876~12749 |
381~280 |
Y100L1-4 |
2.2 |
|
4-72 № 10 C |
1250 |
1 |
34863~48797 |
2373~1877 |
Y225S-4 |
37 |
1120 |
1 |
31237~43722 |
1902~1505 |
Y200L-4 |
30 |
|
1000 |
1 |
27890~39038 |
1514~1199 |
Y180M-4 |
18.5 |
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