卧式消防恒压切线泵
一、卧式消防恒压切线泵 特点原理及图片:
QXB型卧式消防恒压切线泵
QXB型单吸单级卧式消防恒压切线泵供输送不含固体颗粒的清水及物理化学性质类似于水的液体之用。QXB型单吸单级卧式消防恒压切线泵主要用于消防系统增压送水，也可应用于各种厂矿企业给排水。输送液体的流量范围为5～80L/s，压力范围为0.2～2.25Mpa，配套功率范围为1.5～200KW，口径范围为ф50～ф250mm。单吸单级卧式消防恒压切线泵的产品特点1、泵结构紧凑、体积小、外形美观，其卧式结构决定安装占地面积小，其重心重合于泵脚中心，因而增强了泵的运行稳定性和使用寿命。2、泵吸入口和吐出口均水平方向简化了管路的连接。3、多级式可根据需要，吸入口和吐出口可安装成同方向或90°、180°、270°几个不同方向以满足不同的连接场合。4、泵压力可根据需要增减水泵级数并切割叶轮外径予以满足，而不改变安装占地面积，这是其它泵类所不具有的。5、泵转子具有较小的绕度，运行平稳、振动小、噪音低、使用寿命长。
二、卧式消防恒压切线泵 主要用途
QXB型卧式消防恒压切线泵主要用于消防系统管道增压送水。也可适用于工业和城市给排水，高层建筑增压送水、远距离送水、采暖、浴室、锅炉冷暖水循环增压空调制冷系统送水及设备配套等场合。
三、卧式消防恒压切线泵 结构说明
QXB型单吸单级卧式消防恒压切线泵由电机和泵两部分组成，泵和电机同轴，泵结构包括泵体、叶轮、泵盖、机械密封等部件组成。泵进、出口在同一水平轴线上，且口径规格相同，装卸极为方便，占地面积小。泵设有安装底座，便于安装，增加泵运行稳定性。泵密封采用机械密封，具有密封可靠，无泄漏的特点。泵的轴向力由叶轮设平衡环来进行平衡。泵的进出口法兰按1.6Mpa压力设计，管路配套方便。
四、卧式消防恒压切线泵 型号意义
五、卧式消防恒压切线泵 性能参数
|
|
流量Q |
出口压力 |
转速n |
功率P |
效率η |
|
QXB3.0/5-50(65) |
5 |
0.30 |
2900 |
4 |
63 |
|
QXB3.2/5-50(65) |
0.32 | ||||
|
QXB3.4/5-50(65) |
0.34 | ||||
|
QXB4.6/5-50(65) |
5 |
0.46 |
2900 |
7.5 |
58 |
|
QXB4.8/5-50(65) |
0.48 | ||||
|
QXB5.0/5-50(65) |
0.50 | ||||
|
QXB7.6/5-50(65) |
5 |
0.76 |
2900 |
15 |
50 |
|
QXB7.8/5-50(65) |
0.78 | ||||
|
QXB8.0/5-50(65) |
0.80 | ||||
|
QXB11/5-50(65) |
5 |
1.10 |
2900 |
30 |
40 |
|
QXB12/5-50(65) |
1.20 | ||||
|
QXB12/5-50(65) |
1.25 | ||||
|
QXB3.0/10-65(80) |
10 |
0.30 |
2900 |
7.5 |
71 |
|
QXB3.2/10-65(80) |
0.32 | ||||
|
QXB3.4/10-65(80) |
0.34 |
|
型 号 |
流量Q |
出口压力 |
转速n |
功率P |
效率η |
|
QXB4.6/10-65(80) |
10 |
0.46 |
2900 |
15 |
67 |
|
QXB4.8/10-65(80) |
0.48 | ||||
|
QXB5.0/10-65(80) |
0.50 | ||||
|
QXB7.6/10-65(80) |
10 |
0.76 |
2900 |
22 |
59 |
|
QXB7.8/10-65(80) |
0.78 | ||||
|
QXB8.0/10-65(80) |
0.80 | ||||
|
QXB11/10-65(80) |
10 |
1.10 |
2900 |
37 |
54 |
|
QXB12/10-65(80) |
1.20 | ||||
|
QXB12.5/10-65(80) |
1.25 | ||||
|
QXB3.0/25-80(100) |
25 |
0.30 |
2900 |
15 |
76 |
|
QXB3.2/25-80(100) |
0.32 | ||||
|
QXB3.4/25-80(100) |
0.34 | ||||
|
QXB4.6/25-80(100) |
25 |
0.46 |
2900 |
22 |
74 |
|
QXB4.8/25-80(100) |
0.48 | ||||
|
QXB5.0/25-80(100) |
0.50 | ||||
|
QXB7.6/25-80(100) |
25 |
0.76 |
2900 |
37 |
69 |
|
QXB7.8/25-80(100) |
0.78 | ||||
|
QXB8.0/25-80(100) |
0.80 | ||||
|
QXB11/25-80(100) |
25 |
1.10 |
2900 |
75 |
66 |
|
QXB12/25-80(100) |
1.20 | ||||
|
QXB12.5/25-80(100) |
1.25 | ||||
|
QXB13/25-80(100) |
25 |
1.30 |
2900 |
90 |
57 |
|
QXB14/25-80(100) |
1.40 | ||||
|
QXB15/25-80(100) |
1.50 | ||||
|
QXB3.0/45-100(125) |
45 |
0.30 |
2900 |
22 |
73 |
|
QXB3.2/45-100(125) |
0.32 | ||||
|
QXB3.4/45-100(125) |
0.34 | ||||
|
QXB4.6/45-100(125) |
45 |
0.46 |
2900 |
37 |
77 |
|
QXB4.8/45-100(125) |
0.48 | ||||
|
QXB5.0/45-100(125) |
0.50 | ||||
|
QXB7.6/45-100(125) |
45 |
0.76 |
2900 |
55 |
80 |
|
QXB7.8/45-100(125) |
0.78 | ||||
|
QXB8.0/45-100(125) |
0.80 | ||||
|
QXB11/45-100(125) |
45 |
1.10 |
2900 |
90 |
70 |
|
QXB12/45-100(125) |
1.20 | ||||
|
QXB12.5/45-100(125) |
1.25 | ||||
|
QXB2.8/55-150(200) |
55 |
0.28 |
1450 |
30 |
78 |
|
QXB3.0/55-150(200) |
0.30 | ||||
|
QXB3.2/55-150(200) |
0.32 | ||||
|
QXB4.6/55-150(200) |
55 |
0.46 |
1450 |
45 |
75 |
|
QXB4.8/55-150(200) |
0.48 | ||||
|
QXB5.0/55-150(200) |
0.50 |
|
型 号 |
流量Q |
出口压力 |
转速n |
功率P |
效率η |
|
QXB7.6/55-150 |
55 |
0.76 |
2900 |
75 |
76 |
|
QXB7.8/55-150 |
0.78 | ||||
|
QXB8.0/55-150 |
0.80 | ||||
|
QXB11/55-150 |
55 |
1.10 |
2900 |
110 |
73 |
|
QXB12/55-150 |
1.20 | ||||
|
QXB12.5/55-150 |
1.25 | ||||
|
QXB13/45-150 |
45 |
1.30 |
2900 |
110 |
80 |
|
QXB14/45-150 |
1.40 | ||||
|
QXB15/45-150 |
1.50 | ||||
|
QXB4.6/100-200 |
100 |
0.46 |
1450 |
75 |
81 |
|
QXB4.8/100-200 |
0.48 | ||||
|
QXB5.0/100-200 |
0.50 | ||||
|
QXB3.0/150-250 |
150 |
0.30 |
1450 |
75 |
80 |
|
QXB3.2/150-250 |
0.32 | ||||
|
QXB3.4/150-250 |
0.34 | ||||
|
QXB4.6/140-250 |
140 |
0.46 |
1450 |
90 |
72 |
|
QXB4.8/140-250 |
0.48 | ||||
|
QXB5.0/140-250 |
0.50 | ||||
|
QXB2.4/200-300 |
200 |
0.24 |
970 |
75 |
81 |
|
QXB2.6/200-300 |
0.26 | ||||
|
QXB2.8/200-300 |
0.28 | ||||
|
QXB2.8/200-300(350) |
200 |
0.28 |
1450 |
90 |
84 |
|
QXB3.0/200-300(350) |
0.30 | ||||
|
QXB3.2/200-300(350) |
0.32 | ||||
|
QXB4.0/200-300 |
200 |
0.40 |
970 |
132 |
84 |
|
QXB4.2/200-300 |
0.42 | ||||
|
QXB4.4/200-300 |
0.44 | ||||
|
QXB4.6/160-300 |
160 |
0.46 |
1450 |
110 |
78 |
|
QXB4.8/150-300 |
0.48 | ||||
|
QXB5.0/160-300 |
0.50 | ||||
|
QXB4.6/200-350 |
200 |
0.46 |
1450 |
160 |
83 |
|
QXB4.8/200-350 |
0.48 | ||||
|
QXB5.0/200-350 |
0.50 | ||||
|
QXB2.8/300-400 |
300 |
0.28 |
1450 |
132 |
76 |
|
QXB3.0/300-400 |
0.30 | ||||
|
QXB3.2/300-400 |
0.32 | ||||
|
QXB2.8/330-500 |
330 |
0.28 |
1450 |
160 |
78 |
