SDS射流送风机一般悬挂在隧道顶部或两侧,不占用交通面积,不需另外修建风道,土建造价低;隧道射流风机安装容易,运行、维护简单,是一种很经济的通风方式。
隧道射流式轴流送风机在安装时一般有以下几点注意事项:
1、风机的基础要求水平、坚固,且基础高度≥200mm。
2、风机与风管采用风机软连接(柔性材料且不燃烧)连接,长度不宜小于200mm、管径与风机进出口尺寸相同。为保证风机软连接在系统运转过程中不出现扭曲变形,应安装的松紧适度。对于装在风机吸入端的帆布软管,可安装稍紧些,防止风机运转时被吸入,减少帆布软管的截面尺寸。
3、隧道风机的钢支架必须固定在混凝土基础上,风机其钢支架与基础之间必须增加橡胶减振垫。全部风机及电动机组件都安装在整块的钢支架上,钢地架安装在基础顶部的减振垫上,减振垫zui好用多孔型橡胶板。
4、隧道风机出口的管径只能变大、不能变小,zui后出风口要安装防虫网,偏向上出风时须增加风雨帽。
隧道射流式轴流送风机一般悬挂在隧道顶部或两侧,不占用交通面积,不需另外修建风道,土建造价低;隧道射流风机安装容易,运行、维护简单,是一种很经济的通风方式。隧道射流式轴流送风机在安装时一般有以下几点注意事项:
1、风机的基础要求水平、坚固,且基础高度≥200mm。
2、风机与风管采用风机软连接(柔性材料且不燃烧)连接,长度不宜小于200mm、管径与风机进出口尺寸相同。为保证风机软连接在系统运转过程中不出现扭曲变形,应安装的松紧适度。对于装在风机吸入端的帆布软管,可安装稍紧些,防止风机运转时被吸入,减少帆布软管的截面尺寸。
3、隧道风机的钢支架必须固定在混凝土基础上,风机其钢支架与基础之间必须增加橡胶减振垫。全部风机及电动机组件都安装在整块的钢支架上,钢地架安装在基础顶部的减振垫上,减振垫zui好用多孔型橡胶板。
4、隧道风机出口的管径只能变大、不能变小,zui后出风口要安装防虫网,偏向上出风时须增加风雨帽。
性能参数 |
风机型号 |
风量(m3/s) |
出口风速 |
电机 |
不带消声器 |
带消声器 |
(m/s) |
机座号 |
功率 |
风机功率 |
推力 |
声压 |
重量 |
1D |
2D |
|
(kW) |
(kW) |
(N) |
dB(A) |
(kg) |
推力 |
声压 |
声功率 |
重量 |
推力 |
声压 |
重量 |
|
|
|
|
|
|
(N) |
dB(A) |
(kW) |
(kg) |
(N) |
dB(A) |
(kg) |
SDS-6.3-2P-4-18° |
8.1 |
26 |
132 |
7.5 |
6.8 |
247 |
78 |
135 |
244 |
68 |
96 |
245 |
239 |
64 |
322 |
SDS-6.3-2P-4-21° |
9 |
28.9 |
160 |
11 |
8.4 |
305 |
79 |
182 |
302 |
69 |
97 |
292 |
296 |
65 |
369 |
SDS-6.3-2P-4-24° |
9.9 |
31.8 |
160 |
11 |
10.1 |
369 |
80 |
182 |
365 |
70 |
98 |
292 |
358 |
66 |
369 |
SDS-6.3-2P-4-27° |
10.8 |
34.7 |
160 |
15 |
12 |
439 |
81 |
190 |
435 |
71 |
99 |
300 |
426 |
67 |
377 |
SDS-6.3-2P-4-30° |
11.7 |
37.5 |
160 |
15 |
14.1 |
513 |
82 |
190 |
508 |
72 |
100 |
300 |
498 |
68 |
377 |
SDS-6.3-2P-4-33° |
12.7 |
40.6 |
160 |
18.5 |
17.2 |
602 |
84 |
212 |
596 |
75 |
102 |
322 |
584 |
70 |
399 |
SDS-7.1-2P-6-18° |
12.7 |
32 |
160 |
15 |
13.3 |
475 |
81 |
208 |
470 |
71 |
99 |
338 |
461 |
67 |
433 |
SDS-7.1-2P-6-21° |
14 |
35.4 |
160 |
18.5 |
16.9 |
581 |
82 |
230 |
575 |
72 |
100 |
360 |
564 |
68 |
455 |
SDS-7.1-2P-6-24° |
15 |
37.9 |
180 |
22 |
20.1 |
666 |
84 |
263 |
659 |
72 |
100 |
393 |
646 |
69 |
488 |
SDS-7.1-2P-6-27° |
16 |
40.4 |
200 |
30 |
22.9 |
757 |
85 |
323 |
749 |
73 |
101 |
453 |
734 |
71 |
548 |
SDS-7.1-2P-6-30° |
17 |
42.9 |
200 |
30 |
25.8 |
853 |
86 |
323 |
845 |
75 |
103 |
453 |
828 |
72 |
548 |
SDS-7.1-2P-6-33° |
18 |
45.5 |
200 |
37 |
30 |
960 |
87 |
338 |
950 |
77 |
105 |
468 |
931 |
73 |
563 |
SDS-8-4P-6-18° |
9.3 |
18.6 |
112 |
4 |
3.1 |
204 |
66 |
138 |
202 |
56 |
84 |
310 |
198 |
52 |
435 |
SDS-8-4P-6-21° |
10.6 |
21 |
132 |
5.5 |
4.2 |
260 |
68 |
163 |
257 |
58 |
86 |
335 |
252 |
54 |
460 |
SDS-8-4P-6-24° |
11.8 |
23.5 |
132 |
7.5 |
5.5 |
325 |
69 |
176 |
322 |
59 |
87 |
348 |
315 |
55 |
473 |
SDS-8-4P-6-27° |
12.6 |
25 |
132 |
7.5 |
6.6 |
368 |
70 |
176 |
364 |
60 |
88 |
348 |
357 |
55 |
473 |
SDS-8-4P-6-30° |
13.3 |
26.5 |
160 |
11 |
7.7 |
413 |
71 |
218 |
409 |
62 |
90 |
390 |
401 |
57 |
515 |
SDS-8-4P-6-33° |
14.1 |
28 |
160 |
11 |
9.4 |
461 |
72 |
218 |
457 |
63 |
91 |
390 |
448 |
58 |
515 |
SDS-9-4P-6-18° |
13 |
20.5 |
132 |
7.5 |
5.4 |
313 |
70 |
232 |
310 |
60 |
88 |
414 |
304 |
56 |
569 |
SDS-9-4P-6-21° |
14.6 |
22.9 |
160 |
11 |
7.1 |
391 |
71 |
274 |
387 |
62 |
90 |
456 |
379 |
58 |
611 |
SDS-9-4P-6-24° |
16.1 |
25.3 |
160 |
11 |
9 |
477 |
72 |
274 |
472 |
63 |
91 |
456 |
463 |
59 |
611 |
SDS-9-4P-6-27° |
16.7 |
26.2 |
160 |
11 |
9.9 |
511 |
73 |
274 |
506 |
64 |
92 |
456 |
496 |
60 |
611 |
SDS-9-4P-6-30° |
18.8 |
29.5 |
160 |
15 |
13.1 |
641 |
75 |
295 |
634 |
65 |
93 |
477 |
620 |
61 |
632 |
SDS-9-4P-6-33° |
20.1 |
31.6 |
180 |
18.5 |
16.9 |
744 |
76 |
333 |
736 |
67 |
94 |
515 |
722 |
63 |
670 |
SDS-10-4P-6-18° |
17.7 |
22.5 |
160 |
11 |
9.8 |
466 |
72 |
306 |
461 |
63 |
95 |
518 |
452 |
60 |
703 |
SDS-10-4P-6-21° |
19.6 |
25 |
160 |
15 |
11.7 |
575 |
73 |
327 |
569 |
64 |
91 |
539 |
558 |
61 |
724 |
SDS-10-4P-6-24° |
21.2 |
27 |
160 |
15 |
13.9 |
670 |
75 |
327 |
664 |
66 |
92 |
539 |
650 |
63 |
724 |
SDS-10-4P-6-27° |
23.2 |
29.5 |
180 |
1.5 |
17.1 |
800 |
77 |
365 |
792 |
67 |
94 |
577 |
776 |
64 |
762 |
SDS-10-4P-6-30° |
24.3 |
31 |
180 |
22 |
21.2 |
884 |
78 |
373 |
875 |
69 |
95 |
585 |
857 |
65 |
770 |
SDS-10-4P-6-33° |
26.9 |
34.2 |
200 |
30 |
27.5 |
1076 |
79 |
453 |
1065 |
70 |
97 |
665 |
1044 |
66 |
850 |
SDS-11.2-4P-6-18° |
24.8 |
25.2 |
180 |
18.5 |
17.3 |
744 |
77 |
427 |
736 |
68 |
98 |
639 |
722 |
65 |
824 |
SDS-11.2-4P-6-21° |
27.3 |
27.7 |
180 |
22 |
20.5 |
899 |
78 |
435 |
890 |
69 |
96 |
647 |
872 |
66 |
832 |
SDS-11.2-4P-6-24° |
29.9 |
30.3 |
200 |
30 |
24.6 |
1075 |
80 |
515 |
1065 |
71 |
97 |
727 |
1043 |
68 |
912 |
SDS-11.2-4P-6-27° |
32.3 |
32.8 |
225 |
37 |
30.3 |
1360 |
80 |
529 |
1247 |
71 |
99 |
741 |
1223 |
69 |
926 |
SDS-11.2-4P-6-30° |
34.9 |
35.4 |
225 |
45 |
38.4 |
1468 |
81 |
565 |
1453 |
72 |
100 |
777 |
1424 |
69 |
962 |
SDS-11.2-4P-6-33° |
37.4 |
38 |
250 |
55 |
46.2 |
1691 |
83 |
672 |
1674 |
73 |
101 |
884 |
1641 |
70 |
1069 |
SDS-12.5-4P-6-18° |
35 |
28.5 |
225 |
37 |
29.8 |
1185 |
82 |
574 |
1173 |
72 |
100 |
852 |
1150 |
70 |
1137 |
SDS-12.5-4P-6-21° |
38.3 |
31.2 |
225 |
37 |
34.5 |
1420 |
82 |
574 |
1406 |
73 |
101 |
852 |
1378 |
70 |
1137 |
SDS-12.5-4P-6-24° |
41.6 |
33.9 |
225 |
45 |
41.2 |
1677 |
83 |
610 |
1660 |
74 |
102 |
888 |
1627 |
71 |
1173 |
SDS-12.5-4P-8-27° |
45.2 |
36.8 |
250 |
55 |
50.8 |
1976 |
84 |
717 |
1956 |
76 |
104 |
995 |
1917 |
73 |
1280 |
SDS-12.5-4P-8-30° |
48.5 |
39.5 |
280 |
75 |
66.4 |
2276 |
85 |
852 |
2254 |
77 |
105 |
1130 |
2208 |
74 |
1415 |
SDS-12.5-4P-8-33° |
51.5 |
42 |
280 |
90 |
81.9 |
2574 |
86 |
957 |
2548 |
78 |
106 |
1235 |
2497 |
74 |
1520 |
SDS-12.5-6P-6-18° |
23.1 |
18.8 |
160 |
11 |
8.4 |
516 |
69 |
437 |
510 |
60 |
88 |
715 |
500 |
57 |
1000 |
SDS-12.5-6P-6-21° |
25.4 |
20.7 |
180 |
15 |
10.7 |
625 |
70 |
485 |
619 |
61 |
89 |
763 |
607 |
58 |
1048 |
SDS-12.5-6P-6-24° |
27.6 |
22.5 |
180 |
15 |
12.3 |
739 |
71 |
485 |
731 |
63 |
91 |
763 |
717 |
60 |
1048 |
SDS-14-6P-8-27° |
29.8 |
24.3 |
200 |
18.5 |
15.6 |
861 |
72 |
510 |
853 |
64 |
92 |
788 |
836 |
61 |
1073 |
SDS-14-6P-8-30° |
32.2 |
26.2 |
200 |
22 |
18.9 |
1001 |
73 |
540 |
991 |
64 |
92 |
818 |
972 |
61 |
1103 |
SDS-14-6P-8-33° |
34.5 |
28.1 |
225 |
30 |
23.7 |
1152 |
74 |
582 |
1140 |
66 |
94 |
860 |
1118 |
63 |
1145 |
SDS-14-6P-6-18° |
33.6 |
21.8 |
200 |
18.5 |
16.5 |
870 |
73 |
656 |
861 |
64 |
92 |
947 |
844 |
61 |
1292 |
SDS-14-6P-6-21° |
36.8 |
23.9 |
200 |
22 |
18.1 |
1045 |
74 |
686 |
1035 |
65 |
93 |
977 |
1014 |
62 |
1322 |
SDS-14-6P-6-24° |
39.9 |
25.9 |
225 |
30 |
24.8 |
1228 |
75 |
758 |
1215 |
66 |
94 |
1019 |
1191 |
64 |
1364 |
SDS-14-6P-8-27° |
43.1 |
28 |
250 |
37 |
30.2 |
1435 |
76 |
844 |
1420 |
68 |
96 |
1135 |
1392 |
65 |
1480 |
SDS-14-6P-8-30° |
46.3 |
30.1 |
280 |
45 |
35.5 |
1658 |
77 |
972 |
1642 |
68 |
96 |
1263 |
1609 |
66 |
1608 |
SDS-14-6P-8-33° |
49.6 |
32.2 |
280 |
55 |
45.7 |
1898 |
78 |
1031 |
1879 |
69 |
97 |
1322 |
1841 |
67 |
1667 |
SDS-14-8P-6-18° |
25.4 |
16.5 |
160 |
7.5 |
6.1 |
498 |
64 |
581 |
493 |
55 |
83 |
872 |
483 |
52 |
1217 |
SDS-14-8P-6-21° |
27.7 |
18 |
180 |
11 |
7.7 |
593 |
65 |
620 |
587 |
57 |
85 |
911 |
575 |
54 |
1256 |
SDS-14-8P-6-24° |
30 |
19.5 |
200 |
15 |
9.9 |
696 |
66 |
686 |
689 |
58 |
86 |
977 |
675 |
55 |
1322 |
SDS-14-8P-8-27° |
32.5 |
21.1 |
225 |
15 |
13.5 |
815 |
68 |
686 |
807 |
59 |
87 |
977 |
790 |
57 |
1322 |
SDS-14-8P-8-30° |
34.6 |
22.5 |
225 |
18.5 |
15.1 |
926 |
68 |
702 |
917 |
59 |
87 |
993 |
899 |
57 |
1338 |
SDS-14-8P-8-33° |
37.1 |
24.1 |
250 |
22 |
19.5 |
1063 |
69 |
728 |
1052 |
61 |
89 |
1019 |
1031 |
58 |
1364 |
SDS-16-6P-6-18° |
47.2 |
23.5 |
225 |
30 |
24.1 |
1320 |
77 |
892 |
1307 |
68 |
96 |
1240 |
1281 |
66 |
1680 |
SDS-16-6P-6-21° |
52.1 |
25.9 |
250 |
37 |
32.5 |
1603 |
78 |
1008 |
1587 |
69 |
97 |
1356 |
1556 |
67 |
1796 |
SDS-16-6P-6-24° |
57.1 |
28.4 |
280 |
55 |
45.6 |
1928 |
80 |
1195 |
1909 |
71 |
99 |
1543 |
1870 |
68 |
1983 |
SDS-16-6P-6-27° |
61.9 |
30.8 |
315 |
75 |
56.2 |
2268 |
81 |
1590 |
2245 |
73 |
101 |
1938 |
2200 |
70 |
2378 |
SDS-16-6P-8-30° |
67 |
33.3 |
315 |
75 |
65.7 |
2651 |
82 |
1590 |
2624 |
73 |
101 |
1938 |
2572 |
71 |
2378 |
SDS-16-6P-8-33° |
71.8 |
35.7 |
315 |
90 |
83.5 |
3046 |
83 |
1680 |
3016 |
75 |
103 |
2028 |
2956 |
72 |
2468 |
SDS-16-8P-6-18° |
35.6 |
17.7 |
200 |
15 |
10.8 |
749 |
69 |
850 |
741 |
61 |
89 |
1198 |
727 |
58 |
1638 |
SDS-16-8P-6-21° |
39.2 |
19.5 |
225 |
15 |
13.2 |
909 |
69 |
850 |
900 |
61 |
89 |
1198 |
882 |
58 |
1638 |
SDS-16-8P-6-24° |
42.8 |
21.3 |
225 |
22 |
18.1 |
1084 |
71 |
892 |
1074 |
63 |
91 |
1240 |
1052 |
61 |
1680 |
SDS-16-8P-6-27° |
46.6 |
23.2 |
250 |
30 |
24.2 |
1287 |
72 |
1005 |
1274 |
64 |
92 |
1353 |
1248 |
62 |
1793 |
SDS-16-8P-8-30° |
50.3 |
25 |
280 |
37 |
32.5 |
1498 |
73 |
1120 |
1479 |
65 |
93 |
1468 |
1449 |
63 |
1908 |
SDS-16-8P-8-33° |
53.9 |
26.8 |
280 |
45 |
34.6 |
1717 |
74 |
1192 |
1700 |
66 |
94 |
1540 |
1666 |
64 |
1980 |
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