2BV5
性能曲线
选型示例
①设计参数点
Design Point Parameters
吸气量:V=100m3/h
Suction Capacity: V = 100 m³/h
吸气压力P1=40mbar a.
Suction Pressure: P1 = 40 mbar(a)
②其余参数同标准状态(见注)
Other Parameters Under Standard Operating Conditions (see note)
选择与设计点1最近的一条曲线
Select the performance curve closest to Design Point 1.
③本例中为71V
In this example, the selected curve is 71V.
根据曲线编号查出相应的产品型号（即定货号,但仅限于标准型）如本例中可从70V查的泵型号为2BV-B071
According to the curve number, identify the corresponding pump model (i.e. ordering code, applicable to standard version only).
For this example, curve 70V corresponds to pump model 2BV-B071.
注:该性能曲线是在吸入介质为20℃的饱和空气,工作液温度为15℃,排气压力1013mbar的状态下得到的。性能允许差±10%。图中左侧为配用大气喷射器的性能曲线。
Note:
The performance curves are based on the following operating conditions: Suction medium: saturated air at 20°C， Service liquid temperature: 15°C，Discharge pressure: 1013 mbar(a)，Performance tolerance: ±10%.
The curves shown on the left side of the chart represent the performance with atmospheric ejector.
2BV5技术参数
|
产品型号 |
最大气量 m3/min |
-0.06Mpa时 m3/min |
极限真空 |
转速 r.p.m |
功率 Kw |
水耗量 L/min |
进出口径 |
|
2BV5110 |
2.75 |
2.4 |
-0.097 |
1450 |
4 |
6-10 |
50 |
|
2BV5111 |
3.83 |
3.2 |
-0.097 |
1450 |
5.5 |
6-10 |
50 |
|
2BV5121 |
4.66 |
4.1 |
-0.097 |
1450 |
7.5 |
10-12 |
65 |
|
2BV5131 |
6.66 |
6.0 |
-0.097 |
1450 |
11 |
15-20 |
65 |
|
2BV5161 |
8.33 |
7.6 |
-0.097 |
980 |
15 |
20-25 |
80 |
