一、用途
4-79型離心通風機(以下簡稱風機)可作為一般通風換氣用,其使用條件如下:
1.應用場所:作為一般工廠及大建筑物的室內通風換氣,既可用作輸入氣體,也可用作輸出氣體。
2.氣體內的雜質: 氣體內不許有粘性物質,所含塵土及硬質顆粒物不大于150mg/m3。
3.輸送氣體種類: 空氣和其他不自燃的、對人體無害的、對鋼材材料無腐蝕性的氣體。
4.氣體溫度:不得超過80oC。
三、4-79型雙進風離心通風機性能參數表
性能表中提供的參數,若無特殊說明均按風機的標準進口狀態來計算,即介質為空氣,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。
產品型號
|
轉 速
r / min
|
序號
|
全壓 Pa
|
流量 m3 / h
|
電 動 機
|
型 號
|
功 率 kW
|
4-79 № 2-5 E
|
2000
|
1
|
1607~1206
|
13600~18820
|
Y160M-4
|
11
|
1800
|
1
|
1382~941
|
9850~17160
|
Y132M-4
|
7.5
|
1550
|
1
|
1010~647
|
9620~15320
|
Y132S-4
|
5.5
|
1350
|
1
|
774~480
|
7980~13340
|
Y112M-4
|
4
|
1200
|
1
|
618~412
|
6380~11640
|
Y100L1-4
|
2.2
|
1050
|
1
|
471~314
|
5580~10180
|
Y90L-4
|
1.5
|
900
|
1
|
343~235
|
4780~8630
|
Y90S-4
|
1.1
|
4-79 № 2-6 E
|
1800
|
1
|
1990~1362
|
16760~29820
|
Y180M-4
|
18.5
|
1650
|
1
|
1676~1186
|
15190~27000
|
Y160L-4
|
15
|
1500
|
1
|
1392~990
|
13660~24550
|
Y160M-4
|
11
|
1400
|
1
|
1215~814
|
12890~23490
|
Y132M-4
|
7.5
|
1200
|
1
|
882~588
|
10990~20070
|
Y132S-4
|
5.5
|
1050
|
1
|
676~461
|
9610~17560
|
Y112M-4
|
4
|
900
|
1
|
500~333
|
8240~15050
|
Y100L2-4
|
3
|
800
|
1
|
392~265
|
7360~13380
|
Y100L1-4
|
2.2
|
4-79 № 2-7 E
|
1600
|
1
|
1970~1166
|
24930~48330
|
Y200L-4
|
30
|
1250
|
1
|
1206~716
|
19470~37710
|
Y160L-4
|
15
|
1120
|
1
|
970~549
|
17370~33840
|
Y160M-4
|
11
|
1000
|
1
|
774~461
|
15570~30240
|
Y132M-4
|
7.5
|
900
|
1
|
627~473
|
14000~27180
|
Y132S-4
|
5.5
|
800
|
1
|
500~294
|
12450~24190
|
Y112M-4
|
4
|
710
|
1
|
392~235
|
10990~21420
|
Y100L2-4
|
3
|
4-79 № 2-8 E
|
1270
|
1
|
1570~932
|
23760~52960
|
Y200L-4
|
30
|
1120
|
1
|
1226~726
|
24080~46720
|
Y180L-4
|
22
|
1000
|
1
|
971~579
|
21520~41680
|
Y160L-4
|
15
|
900
|
1
|
785~471
|
19360~37600
|
Y160M-4
|
11
|
800
|
1
|
618~373
|
17210~33360
|
Y160M-4
|
11
|
710
|
1
|
491~294
|
15230~30080
|
Y160M-6
|
7.5
|
650
|
1
|
387~226
|
13520~26320
|
Y132M2-6
|
5.5
|
4-79 № 2-10 E
|
1300
|
1
|
2607~1774
|
77000~127000
|
Y315S-4
|
110
|
1170
|
1
|
2117~1441
|
69200~114200
|
Y280S-4
|
75
|
1040
|
1
|
1666~1147
|
61500~102600
|
Y250M-4
|
55
|
940
|
1
|
1362~931
|
55700~91800
|
Y225M-4
|
45
|
830
|
1
|
1058~725
|
49100~81000
|
Y200L-4
|
30
|
740
|
1
|
843~578
|
43800~72200
|
Y180M-4
|
18.5
|
660
|
1
|
666~461
|
39000~64400
|
Y180L-6
|
15
|
580
|
1
|
519~353
|
34320~56600
|
Y160L-6
|
11
|
520
|
1
|
412~284
|
30800~50800
|
Y160M-6
|
7.5
|
4-79 № 2-12 E
|
1040
|
1
|
2391~1637
|
106600~175600
|
Y315M1-4
|
132
|
940
|
1
|
1950~1333
|
96400~158600
|
Y315S-4
|
90
|
830
|
1
|
1529~1039
|
85000~145000
|
Y315S-6
|
75
|
740
|
1
|
1215~823
|
75800~124800
|
Y280M-6
|
55
|
680
|
1
|
1039~696
|
99700~114800
|
Y280S-6
|
45
|
580
|
1
|
755~510
|
59400~97800
|
Y200L2-6
|
22
|
520
|
1
|
603~402
|
53300~87800
|
Y180L-6
|
15
|
470
|
1
|
490~333
|
48200~79400
|
Y160L-6
|
11
|
420
|
1
|
387~265
|
43000~70900
|
Y160M-6
|
7.5
|
4-79 № 2-14 E
|
850
|
1
|
2185~1490
|
138300~227000
|
JS-126-6
|
155
|
740
|
1
|
1656~1127
|
120200~197800
|
Y315M1-6
|
90
|
660
|
1
|
1401~951
|
110600~181800
|
Y315S-6
|
75
|
580
|
1
|
1019~686
|
94200~155000
|
Y280M-6
|
55
|
520
|
1
|
813~549
|
84400~139000
|
Y225M-6
|
30
|
460
|
1
|
637~431
|
74600~123000
|
Y200L2-6
|
22
|
420
|
1
|
529~363
|
68100~112400
|
Y200L1-6
|
18.5
|
370
|
1
|
412~274
|
60000~98800
|
Y180L-6
|
15
|
330
|
1
|
323~225
|
53600~88200
|
Y160L-6
|
11
|
4-79 № 2-16 E
|
740
|
1
|
2176~1480
|
171400~295600
|
JS-127-6
|
185
|
660
|
1
|
1725~1176
|
160200~263800
|
Y315M3-6
|
132
|
580
|
1
|
1333~902
|
140600~231800
|
Y315M1-6
|
90
|
510
|
1
|
1029~696
|
123400~203800
|
Y315S-6
|
75
|
470
|
1
|
872~598
|
113800~188000
|
Y280M-6
|
55
|
420
|
1
|
696~480
|
101600~168000
|
Y280S-6
|
45
|
370
|
1
|
539~372
|
89600~148400
|
Y225M-6
|
30
|
330
|
1
|
431~294
|
80000~132200
|
Y200L1-6
|
18.5
|
290
|
1
|
333~225
|
70200~116000
|
Y200L-8
|
15
|
4-79 № 2-18 E
|
660
|
1
|
2185~1490
|
228000~375800
|
JS-136-6
|
240
|
580
|
1
|
1686~1147
|
200400~330200
|
JS-128-8
|
155
|
520
|
1
|
1362~931
|
179800~296200
|
JS-127-8
|
130
|
470
|
1
|
1107~755
|
162400~267600
|
Y315M2-8
|
90
|
420
|
1
|
882~598
|
145000~239000
|
Y315M1-8
|
75
|
360
|
1
|
647~431
|
124200~205000
|
Y280M-8
|
45
|
330
|
1
|
549~363
|
113800~188000
|
Y250M-8
|
30
|
290
|
1
|
421~284
|
100800~165200
|
Y225M-8
|
22
|
260
|
1
|
343~225
|
89600~148200
|
Y200L-8
|
15
|
4-79 № 2-20 E
|
560
|
1
|
1940~1313
|
625600~438000
|
JS-138-8
|
245
|
520
|
1
|
1676~1137
|
246800~406000
|
JS-137-8
|
210
|
470
|
1
|
1372~931
|
222000~367000
|
JS-127-8
|
130
|
420
|
1
|
1088~745
|
199200~327400
|
Y315M2-8
|
90
|
370
|
1
|
843~578
|
175600~288200
|
Y315M1-8
|
75
|
330
|
1
|
676~461
|
156600~257200
|
Y315S-8
|
55
|
290
|
1
|
519~353
|
137600~226000
|
Y280M-8
|
45
|
260
|
1
|
421~284
|
123400~202800
|
Y250M-8
|
30
|