永邦兩級壓縮空壓機節能原理及效果
Energy saving principle and effect of Yong Bang two stage compressor
相對于單級壓縮，兩級壓縮趨近于最省功的等溫壓縮，從原理上，兩級壓縮比單級壓縮節能10%以上。
采用兩級壓縮主機，就是采用大小不同的兩組螺桿轉子，實現合理的壓力分配，降低了每次壓縮的壓縮比，減少了壓縮過程產生的熱量。
根據壓縮機的工作原理，等溫壓縮是的。壓縮兩級之間采用了潤滑油噴淋式降溫、冷卻效率高，達到等溫壓縮降低壓縮功耗。
兩級壓縮空壓機節能效果
1.每一級的壓縮比小(泄露減少)節能 2~5%
2.級間冷卻(恒溫壓縮)節能5~8%
3.配置高能效電機 節能2~4%
4.高效轉子型線 節能5~8%
總節能范圍 14~25%
若永磁變頻節能范圍 19~40%
兩級壓縮超一級能效系列【技術參數】
Two-stage compression super-level energy efficiency series【Technical parameters】
| 型號 | 排氣壓力Mpa | 排氣量m3/min | 電機功率Kw | 出口管徑 | 重量Kg | 外形尺寸mm |
| Model NO. | Out pressure | Air delivery | Motor power | Outlet diameter | Weight | Dimension |
| WBS-37A/WⅡ | 0.7 ~ 1.2 | 7.2 ~ 5.4 | 37 | G2 " | 1800 | 1800x1150x1500 |
| WBV-37A/WⅡ |
| WBS-45A/WⅡ | 0.7 ~ 1.2 | 10.3 ~ 8.1 | 45 | G2 " | 2100 | 1800x1150x1500 |
| WBV-45A/WⅡ |
| WBS-55A/WⅡ | 0.7 ~ 1.2 | 13.0 ~ 10.2 | 55 | DN65 | 2200 | 2050x1200x1700 |
| WBV-55A/WⅡ |
| WBS-75A/WⅡ | 0.7 ~ 1.2 | 16.2 ~ 13.4 | 75 | DN65 | 2300 | 2050x1200x1700 |
| WBV-75A/WⅡ |
| WBS-90A/WⅡ | 0.7 ~ 1.2 | 20.5 ~ 15.1 | 90 | DN80 | 3500 | 2800x1600x1800 |
| WBV-90A/WⅡ |
| WBS-110A/WⅡ | 0.7 ~ 1.2 | 24.5 ~ 16.0 | 110 | DN80 | 4000 | 2800x1600x1800 |
| WBV-110A/WⅡ |
| WBS-132A/WⅡ | 0.7 ~ 1.2 | 30.0 ~ 19.5 | 132 | DN80 | 4200 | 2800x1600x1800 |
| WBV-132A/WⅡ |
| WBS-160A/WⅡ | 0.7 ~ 1.2 | 34.6 ~ 23.0 | 160 | DN100 | 4500 | 3000x1900x1950 |
| WBV-160A/WⅡ |
| WBS-185A/WⅡ | 0.7 ~ 1.2 | 40.0 ~ 27.5 | 185 | DN100 | 4700 | 3000x1900x1950 |
| WBV-185A/WⅡ |
| WBS-200A/WⅡ | 0.7 ~ 1.2 | 42.5 ~ 32.0 | 200 | DN100 | 7000 | 3600x2150x2150 |
| WBV-200A/WⅡ |
| WBS-220A/WⅡ | 0.7 ~ 1.2 | 51.5 ~ 38.0 | 220 | DN100 | 8000 | 3600x2150x2150 |
| WBV-220A/WⅡ |
| WBS-250A/WⅡ | 0.7 ~ 1.2 | 54.0 ~ 40.0 | 250 | DN125 | 8200 | 3600x2150x2150 |
| WBV-250A/WⅡ |
