具有四面旋流出风,扩散气流分布均匀、再生噪音低等优点,广泛用于层高在3.8m以上较大空间。如:机场、车站候车厅、剧院、体育馆、工业厂房、商业营业厅、大型会议室、厂房接待大厅、商场共享空间等。当夏季送风时,叶片可调节为供冷模式,冷气形成扩散旋流送出,促进气流对流。
说明
具体规格有425*425、600*600、775*775、1050*1050。可选配件为静压箱。
SH一VD方型旋流风口尺寸图

送风压力损失与噪音性能表
| 规格 | 风量m3/h | H型结构 | V型结构 | ||
| 压力损失(Pa) | 噪音dB(A) | 压力损失(Pa) | 噪音dB(A) | ||
| 425 | 540 | 20 | 29 | 14 | 33 |
| 720 | 37 | 38 | 26 | 42 | |
| 900 | 56 | 44 | 40 | 47 | |
| 1080 | 80 | 49 | 60 | 52.5 | |
| 1440 | 145 | W57 | 110 | W60 | |
| 600 | 1080 | 25 | 33 | 15.5 | 35.5 |
| 1440 | 43 | 40.2 | 27 | 43.5 | |
| 1800 | 70 | 47 | 40 | 48.5 | |
| 2180 | 100 | 52 | 60 | 54.7 | |
| 2520 | 137 | 56 | 82 | 59 | |
| 2880 | 180 | 60 | 112 | 62.5 | |
| 775 | 1440 | 11 | 25 | 9 | W25 |
| 1800 | 17 | 31 | 16 | 31 | |
| 2160 | 25 | 37 | 22 | 36 | |
| 2880 | 57 | 48 | 47 | 47.5 | |
| 3860 | 82 | 54 | 69 | 54 | |
| 5040 | 130 | W62 | 110 | 60 | |
| 1050 | 2160 | 11 | W25 | 9 | <25 |
| 2880 | 20 | 34 | 16 | 31 | |
| 3860 | 35 | 42 | 28 | 40 | |
| 5040 | 63 | 49 | 48 | 47 | |
| 5460 | 100 | 56 | 80 | 55 | |
夏季工况扩散半径参数表
| 规格 | 风速m3/h | 540 | 720 | 900 | 1080 | 1440 | |
| 风速m/s | |||||||
| 安装(H) | 扩散半径(m) | ||||||
| 425×425 | 3.7 | 0.2 | — | 2.1 | 2.56 | 3.13 | 4.17 |
| 0.3 | — | — | — | 2.34 | 3.1 | ||
| 4.7 | 0.2 | — | — | — | 2.25 | 2.94 | |
| 0.3 | — | — | — | — | 2.22 | ||
| 5.7 | 0.2 | — | — | — | — | 2.31 | |
| 规格 | 风速m3/h | 1080 | 1440 | 1800 | 2180 | 2520 | 2880 | |
| 风速m/s | ||||||||
| 安装(H) | 扩散半径(m) | |||||||
| 600×600 | 3.7 | 0.2 | 2.08 | 2.75 | 3.42 | 4.11 | 4.72 | 5.43 |
| 0.3 | — | 2.11 | 2.63 | 3.13 | 3.67 | 4.25 | ||
| 4.7 | 0.2 | — | — | 2.42 | 2.84 | 3.33 | 3.79 | |
| 0.3 | — | — | — | 2.23 | 2.63 | 2.96 | ||
| 5.7 | 0.2 | — | — | — | 2.28 | 2.68 | 3 | |
| 0.3 | — | — | — | — | 2.07 | 2.36 | ||
| 规格 | 风速m3/h | 1440 | 1800 | 2160 | 2880 | 3960 | 5040 | |
| 风速m/s | ||||||||
| 安装(H) | 扩散半径(m) | |||||||
| 775×775 | 3.7 | 0.2 | 2 | 2.47 | 3 | 4 | 5.5 | 7 |
| 0.3 | — | — | 2.25 | 3 | 4.11 | 5.21 | ||
| 4.7 | 0.2 | — | — | 2.18 | 2.93 | 4 | 5.12 | |
| 0.3 | — | — | — | 2.17 | 2.96 | 3.8 | ||
| 5.7 | 0.2 | — | — | — | 2.28 | 3.08 | 3.97 | |
| 0.3 | — | — | — | — | 2.33 | 2.93 | ||
| 规格 | 风速m3/h | 2160 | 2880 | 3960 | 5040 | 5760 | |
| 风速m/s | |||||||
| 安装(H) | 扩散半径(m) | ||||||
| 1050×1050 | 3.7 | 0.2 | 2.11 | 2.82 | 3.87 | 4.89 | 5.71 |
| 0.3 | — | 2.14 | 2.96 | 3.75 | 4.33 | ||
| 4.7 | 0.2 | — | 2.04 | 2.32 | 3.6 | 4.13 | |
| 0.3 | — | — | 2.08 | 2.68 | 3.06 | ||
| 5.7 | 0.2 | — | — | 2.22 | 2.79 | 3.21 | |
| 0.3 | — | — | — | 2.14 | 2.42 | ||
冬季工况扩散半径参数表
| 规格 风速m3/h | 540 | 720 | 900 | 1080 | 1440 | 1800 | 2160 | 2520 | 2880 | 3860 | 5040 | 5160 |
| 425x425 | 2.5 | 3.6 | 4.4 | 5.95 | 8.5 | — | — | — | — | — | — | — |
| 600x600 | — | — | — | 3 | 4.3 | 5 | 6.9 | 8.5 | 10 | — | — | — |
| 775x775 | — | — | — | — | 2.5 | 3.5 | 4.4 | 5.34 | 6.3 | 9 | 12 | — |
| 1050x1050 | — | — | — | — | — | — | 2.6 | 3.1 | 3.5 | 5 | 6.7 | 10 |
