型号 |
额定风量m3/h |
机组余压
Pa |
机组噪声
dB |
机组重量
kg |
TF2D |
2000 |
159 |
58.5 |
124 |
TF4D |
4000 |
195 |
59 |
223 |
TF5D |
5000 |
226 |
60 |
265 |
TF6D |
6000 |
250 |
64 |
316 |
TF4×2D |
8000 |
195 |
62 |
375 |
TF5×2D |
10000 |
226 |
63 |
491 |
TF6×2D |
12000 |
250 |
67 |
517 |
TF8×2D |
14000 |
290 |
69 |
735 |
式中,为各倍频程比声功率级,取值见下表
频率/HZ |
63 |
125 |
250 |
500 |
1000 |
2000 |
4000 |
比声功率级/dB |
47 |
43 |
39 |
33 |
28 |
25 |
23 |
频率 型号 |
倍 频 程 中 心 频 率 |
|||||||
63 |
125 |
250 |
500 |
1000 |
2000 |
4000 |
||
TF2D |
73.8 |
69.8 |
65.8 |
59.8 |
54.8 |
51.8 |
49.8 |
|
TF4D |
78.6 |
74.6 |
70.6 |
64.6 |
59.6 |
56.6 |
54.6 |
|
TF5D |
80.8 |
76.8 |
72.8 |
66.8 |
61.8 |
58.8 |
56.8 |
|
TF6D |
82.5 |
78.5 |
74.5 |
68.5 |
63.5 |
60.5 |
58.5 |
|
TF4×2D |
81.6 |
77.6 |
73.6 |
67.6 |
62.6 |
59.6 |
57.6 |
|
TF5×2D |
83.9 |
79.9 |
75.9 |
69.9 |
64.9 |
61.9 |
59.9 |
|
TF6×2D |
85.5 |
81.5 |
77.5 |
71.5 |
66.5 |
63.5 |
61.5 |
|
TF8×2D |
88.1 |
84.1 |
80.1 |
74.1 |
69.1 |
66.1 |
64.1 |
频率 型号 |
倍 频 程 中 心 频 率 |
|||||||
63 |
125 |
250 |
500 |
1000 |
2000 |
4000 |
||
TF2D |
49.0 |
49.7 |
48.0 |
37.8 |
37.5 |
37.0 |
35.3 |
|
TF4D |
50.8 |
50.5 |
44.8 |
40.6 |
40.2 |
38.7 |
37.1 |
|
TF5D |
51.3 |
51.0 |
45.2 |
41.0 |
40.7 |
39.2 |
37.5 |
|
TF6D |
52.9 |
52.7 |
46.9 |
42.7 |
42.4 |
40.9 |
39.2 |
|
TF4×2D |
53.8 |
52.5 |
46.8 |
43.1 |
41.7 |
39.3 |
37.6 |
|
TF5×2D |
55.1 |
53.8 |
48.0 |
46.8 |
45.5 |
43.0 |
41.4 |
|
TF6×2D |
55.9 |
51.7 |
49.9 |
49.7 |
47.4 |
44.9 |
43.2 |
|
TF8×2D |
57.3 |
52.0 |
52.2 |
51.0 |
48.7 |
46.2 |
44.6 |
α |
0.05 |
0.1 |
0.2 |
0.3 |
0.4 |
0.5 |
0.6 |
0.7 |
0.8 |
0.9 |
1.0 |
Φ(α) |
0.05 |
0.11 |
0.22 |
0.35 |
0.5 |
0.65 |
0.90 |
1.10 |
1.20 |
1.30 |
1.50 |
图(2) |
图(3) |
图(4) |
图(5) |
图(6) |
图(7) |
图(8) |
图(9) |
建筑类型 |
室内噪声
评价曲线 |
吊式空调机型号 | |||||||
TF2D |
TF4D |
TF5D |
TF6D |
TF4x2D |
TF5x2D |
TF6x2D |
TF8x2D | ||
剧院/会议厅 |
NR-30 |
× |
× |
× |
× |
× |
× |
× |
× |
√ |
√ |
√ |
√ |
√ |
× |
× |
× | ||
卧室/办公室 |
NR-35 |
× |
× |
× |
× |
× |
× |
× |
× |
√ |
√ |
√ |
√ |
√ |
√ |
√ |
× | ||
餐厅 |
NR-45 |
√ |
√ |
× |
× |
× |
× |
× |
× |
△ |
△ |
√ |
√ |
√ |
√ |
√ |
√ | ||
商场 |
NR-50 |
√ |
√ |
√ |
√ |
√ |
× |
× |
× |
△ |
△ |
△ |
△ |
△ |
√ |
√ |
√ |