●产品概述
XS型中开泵为长沙华力泵业新一代高性能单级双吸中开式离心泵,主要用于自来水厂、空调循环用水,供热管网系统,建筑供水,灌溉、排水泵站、电厂、工业供水系统,消防系统、船舶工业、矿山给排水等输送液体的场合,是SH型中开泵、S型中开泵、SA型中开泵、SLA型立式中开泵、SAP型双吸中开泵的全新换代节能高效中开泵产品,厂家自主创新研制,厂家直销,华力XS系列双吸中开式离心泵(XS型中开泵)价格优势明显,欢迎广大中开泵用户来电咨询订购。
●性能范围
流量Q:22--11660m3/h 扬程H:7--183m
●结构特点
进出水口在同一直线上,同一转子可反向运行,水泵两端支承间距短,泵运行稳定,振动噪声小,并可适当升速运行,使水泵适应范围更广。水泵可采用中间支架、加厚泵体、密封冷却、轴承稀油润滑等,使水泵可应用于高达200℃的运行场合,特别适用于供热管网使用的要求。泵体部分可根据使用条件的变化可立式或卧式安装,密封可采用机械密封或填料密封。
XS型单级双吸中开泵的主要另件有:泵体、泵盖、叶轮、轴、双吸密封环、轴套、轴承等。除轴的材料为碳钢外,其余多为铸铁制成。
泵体与泵盖构成叶轮的工作室,在进出水法兰上制有安装真空表和压力表的管螺孔,进出水法兰的下部制有放水的管螺孔。
叶轮经过静平衡校验,用轴套和两侧的轴套螺母固定,其轴向位置可以通过轴套螺母进行调整,叶轮的轴向力利用其叶片的对称布置达到平衡,可能还有一些剩馀轴向力则同轴端的轴承承受。
泵轴由两个单列向心球轴承支承,轴承装在泵体两端的轴承体内,用黄油润滑,双吸密封环用以减少水泵压水室的水漏回吸水室。
水泵通过联轴器由电动机直接传动。
轴封为软填料密封,为了冷却润滑密封腔和防止空气漏入泵内,在填料之间有水封环,水泵工作时小量高压水通过水封管流入填料腔起水封作用。
XS型单级双吸中开泵部分结构图如下:
1)XS、XSM、XSF型单级双吸水平中开式离心泵(水平中开泵)
2)XSL、XSML、XSFL、SLA型单级双吸立式中开式离心泵(立式中开泵)
●材质说明
泵壳采用灰铸铁、球墨铸铁或铸钢,叶轮采用灰铸铁、硅黄铜或不锈钢,主轴采用不锈钢或碳钢,亦可根据用户要求采用其它材质。
●型号意义
例:XS250—480A—L—R(M.F)-J
250--水泵出口直径
480--叶轮直径
A--叶轮第一次切割
L--立式安装
R--热水型
M--耐磨型
F--耐腐蚀型
J--轴封为机械密封。
●性能参数表
参数
型号 |
流量 Q |
扬程 H |
转速 n |
配带电动机 |
效率 η |
必需汽 蚀余量 |
泵口径 |
|||
功率 |
型号 |
吸入 |
吐出 |
|||||||
m3/h |
m |
r/min |
kw |
% |
mm |
mm |
||||
80-210 |
|
22 83.5 121 |
17 13.8 10 |
1480 |
5.5 |
Y132S-4 |
82 |
1.6 |
125 |
80
|
A |
20 77.2 108 |
14.8 11.8 8.7 |
4 |
Y112M-4 |
81 |
125 |
80 |
|||
B |
17.5 70.4 96 |
12.4 9.8 7.7 |
3 |
Y100L-4 |
80.5 |
125 |
80 |
|||
C |
16 64.4 83 |
10.6 8.2 6.8 |
3 |
Y100L-4 |
78 |
125 |
80 |
|||
|
60 164.5 240 |
64.5 55 40 |
2950 |
37 |
Y200L2-2 |
82 |
4.5 |
125 |
80 |
|
A |
59 152.9 219 |
58 47.5 34 |
30 |
Y200L1-2 |
81 |
125 |
80 |
|||
B |
55 138.5 199 |
49 39 30 |
30 |
Y200L1-2 |
80.5 |
125 |
80 |
|||
C |
52 128.4 170 |
42 33.5 27.5 |
22 |
Y180M-2 |
77.8 |
125 |
80 |
|||
80-270 |
|
26 104.5 138 |
24.5 22.5 18 |
1480 |
11 |
Y160M-4 |
78.5 |
2.3 |
125 |
80 |
A |
25 96 129 |
22 19 16 |
11 |
Y160M-4 |
78 |
125 |
80 |
|||
B |
22 88.1 116 |
19.5 16 13 |
7.5 |
Y132M-4 |
76 |
125 |
80 |
|||
C |
21 79.4 105 |
16.8 13 10.5 |
5.5 |
Y132S-4 |
75 |
125 |
80 |
|||
|
80 208 280 |
107 90 77.5 |
2950 |
75 |
Y280S-2 |
78.5 |
6.3 |
125 |
80 |
|
A |
78 192.4 235 |
92.5 77 68 |
75 |
Y280S-2 |
77.5 |
125 |
80 |
|||
B |
75 174.7 220 |
77.5 63.5 55 |
55 |
Y250M-2 |
76 |
125 |
80 |
|||
C |
74 155 200 |
64 50 45 |
37 |
Y200L2-2 |
75 |
125 |
80 |
|||
80-370 |
|
29 114.4 150 |
43.5 38.8 29.3 |
1480 |
22 |
Y180L-4 |
71.5 |
2.3 |
125 |
80 |
A |
26 105.5 133 |
37.5 33 25 |
15 |
Y160L-4 |
70.5 |
125 |
80 |
|||
B |
22 96.3 117 |
32 27.5 22 |
15 |
Y160L-4 |
70 |
125 |
80 |
|||
C |
20 87.1 102 |
26 22.5 17.9 |
11 |
Y160M-4 |
67.5 |
125 |
80 |
|||
100-200 |
|
38 145 212 |
23.5 18.8 13.1 |
1480 |
11 |
Y160M-4 |
82.5 |
2.4 |
150 |
100 |
A |
37 132.9 192 |
20.1 15.8 11.5 |
11 |
Y160M-4 |
81 |
150 |
100 |
|||
B |
36 122.9 173 |
17 13.5 10.2 |
7.5 |
Y132M-4 |
79 |
150 |
100 |
|||
C |
34 115.9 154 |
14.5 11 8.9 |
5.5 |
Y132S-4 |
77.5 |
150 |
100 |
|||
100-250 |
|
148.5 289 375 |
90 75 82 |
2950 |
90 |
Y280M-2 |
82.5 |
7.1 |
150 |
100 |
A |
120.8 264.9 340 |
88.5 63 52.9 |
75 |
Y280S-2 |
80.5 |
150 |
100 |
|||
B |
70 240.5 325 |
67.5 52 43.5 |
55 |
Y250M-2 |
79 |
150 |
100 |
|||
C |
60 223.4 295 |
57.2 44.8 36 |
45 |
Y225M-2 |
78 |
150 |
100 |
|||
100-310 |
|
47 185.5 225 |
38.1 31.2 26 |
1480 |
22 |
Y180L-4 |
80 |
2.6 |
150 |
100 |
A |
42 172.6 204 |
33.2 27 22.5 |
18.5 |
Y180M-4 |
79.6 |
150 |
100 |
|||
B |
38 157.5 184 |
27.9 22.5 18.5 |
15 |
YY160L-4 |
79.3 |
150 |
100 |
|||
C |
37 142.8 165 |
23.2 18.5 16 |
11 |
Y160M-4 |
79 |
150 |
100 |
|||
100-310 |
|
185 368 450 |
148 123 102 |
2950 |
200 |
Y315L-2 |
80 |
11 |
150 |
100 |
A |
140 341.6 410 |
130 106 89.5 |
132 |
Y315M-2 |
79.6 |
150 |
100 |
|||
B |
100 314.8 370 |
110 90 77.3 |
110 |
Y315S-2 |
79.3 |
150 |
100 |
|||
C |
119 245.4 325 |
93.5 74 64 |
90 |
Y200M-2 |
79 |
150 |
100 |
|||
100-375 |
|
70 185.5 241.5 |
63 52 39 |
1480 |
45 |
Y225M-4 |
73 |
2.5 |
150 |
100 |
A |
65 170.6 213 |
53 44 34 |
30 |
Y200L-4 |
72 |
150 |
100 |
|||
B |
62 158.6 190 |
46 38 31.2 |
30 |
Y200L-4 |
71 |
150 |
100 |
|||
C |
58 141.6 178 |
35.5 30.3 22.5 |
18.5 |
Y180M-4 |
69 |
150 |
100 |
|||
125-230 |
|
100 274.6 370 |
20.2 14.8 9.1 |
1480 |
18.5 |
Y180M-4 |
85.5 |
1.8 |
200 |
125 |
A |
92 259.3 332 |
18.3 13.2 8.3 |
15 |
Y160L-4 |
84.5 |
200 |
125 |
|||
B |
82 232.4 285 |
15.9 10.6 7.6 |
15 |
Y160L-4 |
82.5 |
200 |
125 |
|||
C |
78 210.5 240 |
13.2 8.7 6.8 |
11 |
Y160M-4 |
77.5 |
200 |
125 |
|||
|
139.5 533.5 715 |
83.5 60 40 |
2950 |
132 |
Y315M-2 |
85.5 |
6.8 |
200 |
125 |
|
A |
124 496.7 650 |
73 52 36 |
110 |
Y315S-2 |
84 |
200 |
125 |
|||
B |
119 454.3 550 |
63.5 43.5 32 |
75 |
Y280S-2 |
82 |
200 |
125 |
|||
C |
103 411.6 460 |
63 34 30 |
75 |
Y280S-2 |
77 |
200 |
125 |
|||
125-290 |
|
100 270 375 |
32.5 27 21 |
1480 |
30 |
Y200L-4 |
84 |
1.9 |
200 |
125 |
A |
80.3 243.7 348 |
27.5 22 15.5 |
22 |
Y180L-4 |
82 |
200 |
125 |
|||
B |
75 220.5 310 |
23.5 18 12.5 |
18.5 |
Y180M-4 |
80 |
200 |
125 |
|||
C |
60.5 195.8 270 |
19 14.2 10.5 |
15 |
Y160L-4 |
78 |
200 |
125 |
|||
|
380 535.5 640 |
120 108 92.6 |
2950 |
200 |
Y315L-2 |
84 |
7.6 |
200 |
125 |
|
A |
285 483.4 630 |
103.5 88 77.8 |
160 |
Y315L-2 |
82 |
200 |
125 |
|||
B |
190 437.2 600 |
92 72 60 |
132 |
Y315M-2 |
80 |
200 |
125 |
|||
C |
90.2 389 500 |
80 57 43.5 |
110 |
Y315S-2 |
78 |
200 |
125 |
|||
125-365 |
|
125 310.5 435 |
53.1 47 37.5 |
1480 |
75 |
Y280S-4 |
80 |
2.1 |
200 |
125 |
A |
104 282.8 395 |
45 39 31.8 |
45 |
Y225M-4 |
79 |
200 |
125 |
|||
B |
93 254.2 350.2 |
36.9 31.5 25 |
37 |
Y225S-4 |
78 |
200 |
125 |
|||
C |
85.5 221.9 295.2 |
27.9 24 18.8 |
30 |
Y200L-4 |
76 |
200 |
125 |
|||
125-500 |
|
109.2 328.5 380.4 |
86 76 71 |
1480 |
110 |
Y315S-4 |
80 |
2.3 |
200 |
125 |
A |
100 307.3 350.9 |
74.9 66.5 55 |
90 |
Y280M-4 |
78.5 |
200 |
125 |
|||
B |
80.4 282 300.4 |
64.7 56 51.3 |
75 |
Y280S-4 |
77 |
200 |
125 |
|||
C |
60 250.4 270.4 |
54.6 44.2 40.8 |
45 |
Y225M-4 |
76 |
200 |
125 |
|||
150-290 |
|
160 443.5 609 |
27.5 21 14.2 |
1480 |
37 |
Y225S-4 |
7 |
2.4 |
200 |
150 |
A |
150.5 410.6 550 |
25 18 12.5 |
30 |
Y200L-4 |
86 |
200 |
150 |
|||
B |
130 367 480 |
22.5 15 11.7 |
22 |
Y180L-4 |
84 |
200 |
150 |
|||
C |
123 338.2 395 |
17.4 11.5 10 |
18.5 |
Y180M-4 |
77 |
200 |
150 |
|||
150-360 |
|
180 447.5 592 |
45.8 38 31.2 |
1480 |
75 |
Y280S-4 |
85 |
2.5 |
200 |
150 |
A |
175 404.2 580 |
38.6 31 22.4 |
55 |
Y250M-4 |
83 |
200 |
150 |
|||
B |
162 363 495 |
33.1 25 18.1 |
37 |
Y225S-4 |
81 |
200 |
150 |
|||
C |
150 324.7 421 |
27.8 20 14.9 |
30 |
Y200L-4 |
78 |
200 |
150 |
|||
150-450 |
|
200 515.5 640 |
76.1 66 57.1 |
1480 |
132 |
Y315M-4 |
82 |
3 |
200 |
150 |
A |
190 468.4 600 |
64 54.5 45 |
110 |
Y315S-4 |
81 |
200 |
150 |
|||
B |
180 418.5 540 |
52.3 43.5 35 |
75 |
Y280S-4 |
80 |
200 |
150 |
|||
C |
175 375.4 468 |
42.1 35 27.8 |
55 |
Y250M-4 |
78.5 |
200 |
150 |
|||
150-605 |
|
200 584 730 |
121 105 92.1 |
1480 |
250 |
Y355M-4 |
80 |
3.7 |
200 |
150 |
A |
180 536.2 660 |
105 88.5 80 |
200 |
Y315L-4 |
79 |
200 |
150 |
|||
B |
169 493.6 620 |
90.8 75 68 |
160 |
Y315L-4 |
78 |
200 |
150 |
|||
C |
150 450 530 |
77.2 61.5 55.9 |
132 |
Y315M-4 |
77 |
200 |
150 |
|||
200-320 |
|
250 695.5 940 |
40 30 20.2 |
1480 |
75 |
Y280S-4 |
87.5 |
3.3 |
250 |
200 |
A |
240 641.2 845 |
35 25.5 17.5 |
75 |
Y280S-4 |
86.5 |
250 |
200 |
|||
B |
230 585 750 |
30.8 21.3 16 |
55 |
Y250M-4 |
85 |
250 |
200 |
|||
C |
220 530 610 |
25 17 15.1 |
37 |
Y225S-4 |
79 |
250 |
200 |
|||
200-420 |
|
265 710 990 |
62.8 52 40 |
1480 |
132 |
Y315M-4 |
86.5 |
2.4 |
250 |
200 |
A |
249 641.9 895 |
64 42.5 30.9 |
110 |
Y315S-4 |
84.5 |
250 |
200 |
|||
B |
238 586.6 780 |
46 35.5 25 |
90 |
Y280M-4 |
83 |
250 |
200 |
|||
C |
220 525.6 660 |
38.5 28.5 21 |
75 |
Y280S-4 |
81 |
250 |
200 |
|||
200-520 |
|
475 818 1080 |
102 91 77.5 |
1480 |
280 |
Y355-4 |
83 |
3.5 |
250 |
200 |
A |
460 750 965 |
86 76.5 66.2 |
250 |
Y355M-4 |
82 |
250 |
200 |
|||
B |
440 687.9 905 |
71 62.5 52.1 |
200 |
Y315L-4 |
80 |
250 |
200 |
|||
C |
420 630 795 |
55 47.5 41.8 |
132 |
Y315M-4 |
78.5 |
250 |
200 |
|||
200-670 |
|
280 793 935 |
167 150 140 |
1480 |
450 |
Y400-4 |
80 |
3.1 |
250 |
200 |
A |
270 729.7 900 |
144 127 115 |
355 |
Y400-4 |
78.5 |
250 |
200 |
|||
B |
260 669.8 864 |
124 107 93 |
315 |
Y400-4 |
77 |
250 |
200 |
|||
C |
250 637.4 770 |
10 88 80 |
250 |
Y355M-4 |
76 |
250 |
200 |
|||
250-400 |
|
400 1052 1450 |
50 39 28 |
1480 |
160 |
Y315L-4 |
88 |
2.8 |
350 |
250 |
A |
380 967.7 1310 |
44.9 33 24 |
132 |
Y315M-4 |
86 |
350 |
250 |
|||
B |
379 915.3 1160 |
38 27 20.2 |
110 |
Y315S-4 |
83 |
350 |
250 |
|||
C |
350 843.3 990 |
31.8 20 16.1 |
75 |
Y280S-4 |
77.5 |
350 |
250 |
|||
250-480 |
|
420 1175 1608 |
82.8 66 50 |
1480 |
280 |
Y355-4 |
87 |
3.3 |
350 |
250 |
A |
400 1072 1450 |
69 55 41.6 |
220 |
Y355-4 |
85 |
350 |
250 |
|||
B |
370 975.2 1250 |
58 45.5 36 |
200 |
Y315L-4 |
83 |
350 |
250 |
|||
C |
330 903.3 1090 |
49.6 37.5 31.2 |
160 |
Y315L1-4 |
80 |
350 |
250 |
|||
250-600 |
|
800 1243 1640 |
131 116 98 |
1480 |
560 |
Y400-4 |
84 |
3.8 |
350 |
250 |
A |
750 1154 1600 |
115 100 79 |
450 |
Y400-4 |
83.5 |
350 |
250 |
|||
B |
700 1051 1480 |
95 83 63 |
315 |
Y355-4 |
83 |
350 |
250 |
|||
C |
650 970 1360 |
78 66 50 |
250 |
Y355-4 |
82.5 |
350 |
250 |
|||
300-300 |
|
500 1099 1475 |
36 24.5 17 |
1480 |
110 |
Y315S-4 |
86 |
4.6 |
350 |
300 |
A |
480 1020 1425 |
31.8 19.8 12.1 |
90 |
Y200M-4 |
84.5 |
350 |
300 |
|||
B |
460 970 1290 |
26.5 15.5 9 |
75 |
Y280S-4 |
82 |
350 |
300 |
|||
C |
440 920 1170 |
22.3 11.5 7.5 |
45 |
Y225M-4 |
80 |
350 |
300 |
|||
300-435 |
|
700 1679 2380 |
67.5 53 37 |
1480 |
315 |
Y355-4 |
88 |
5.2 |
400 |
300 |
A |
660 1577 2100 |
59.2 45 32 |
280 |
Y355-4 |
86.5 |
400 |
300 |
|||
B |
620 1476 1800 |
50 36.5 27.5 |
200 |
Y315L-4 |
84 |
400 |
300 |
|||
C |
600 1361 1450 |
41 27.5 24.5 |
160 |
Y315L-4 |
79 |
400 |
300 |
|||
300-560 |
|
700 1750 2350 |
115 94 76 |
1480 |
630 |
Y450-4 |
86 |
4.2 |
400 |
300 |
A |
680 1645 2170 |
92 76 61.5 |
1450 |
Y400-4 |
85.5 |
400 |
300 |
|||
B |
650 1573 2130 |
77.5 62 47 |
355 |
Y400-4 |
85 |
400 |
300 |
|||
C |
620 1516 1980 |
65 50 37.5 |
280 |
Y355-4 |
83.5 |
400 |
300 |
|||
300-700 |
|
900 1836 2100 |
183 160 150.6 |
1480 |
1120 |
Y500-4 |
85 |
3.5 |
400 |
300 |
A |
960 1735 2030 |
160 136 126 |
900 |
Y450-4 |
84.6 |
400 |
300 |
|||
B |
800 1624 1880 |
135 112 104 |
630 |
Y450-4 |
84.3 |
400 |
300 |
|||
C |
700 1537 1600 |
110.5 91 77 |
560 |
Y400-4 |
84 |
400 |
300 |
|||
350-360 |
|
600 1733 2280 |
45.5 32 20.5 |
1480 |
200 |
Y315L-4 |
86.5 |
6.2 |
400 |
350 |
A |
580 1692 2160 |
40 26.5 17 |
160 |
Y315L1-4 |
85 |
400 |
350 |
|||
B |
560 1642 2080 |
34 21 12.8 |
132 |
Y315M-4 |
83 |
400 |
350 |
|||
C |
540 1602 1900 |
27.9 15 9 |
110 |
Y315S-4 |
80.5 |
400 |
350 |