一、產品概述
QJ(D)Y型井用小型多級潛水電泵,由電機、水泵、密封三部分組成。水泵位于電泵上部,為多級離心式葉輪、徑向導葉結構,水泵與電動機之間采用單端面機械密封,固定止口密封處采用“O”形耐油橡膠密封圈作靜密封。
二、用途
該系列電泵由于采用多級葉輪結構,揚程高,適用面廣,廣泛應用于農田排灌,園林噴灌,井下提水,水塔送水等場合。
三、工作條件
電泵在下列使用條件下應能連續正常工作:
1、介質溫度不超過+20℃;
2、介質的PH值在6.5-8.5之間;
3、介質中含固體雜質的體積比不超過0.1%,粒度不大于0.2mm;
4、電源頻率為50Hz,電壓為單相交流220V,三相交流380V,電壓波動范圍為額定值的0.9-1.1倍;
5、潛入水下深度最深不超過20m,最淺不少于5m。
四、型號意義

五、主要技術參數表
序號
|
型號規格
|
額定
流量
(m3/h)
|
最大
揚程
(m)
|
額定
揚程
(m)
|
最高
揚程
(m)
|
額定
功率
(kW)
|
同步
轉速
(r/min)
|
額定
電壓
(V)
|
配管
內徑
(mm)
|
揚程使
用范圍
(m)
|
外形
尺寸
(mm)
|
1
|
QJDY2/6-0.37
|
2
|
5.5
|
34
|
43
|
0.37
|
3000
|
220
|
25
|
12-40
|
98×660
|
2
|
QJDY2/8-0.55
|
2
|
5.5
|
45
|
57
|
0.55
|
3000
|
220
|
25
|
16-55
|
98×750
|
3
|
QJDY2/10-0.75
|
2
|
5.5
|
57
|
71
|
0.75
|
3000
|
220
|
25
|
22-65
|
98×830
|
4
|
QJDY2/14-1.1
|
2
|
5.5
|
82
|
100
|
1.1
|
3000
|
220
|
25
|
32-95
|
98×1030
|
5
|
QJDY2/18-1.5
|
2
|
5.5
|
102
|
129
|
1.5
|
3000
|
220
|
25
|
43-115
|
98×1235
|
6
|
QJDY2/25-2.2
|
2
|
5.5
|
143
|
179
|
2.2
|
3000
|
220
|
25
|
62-165
|
98×1560
|
7
|
QJDY4/6-0.37
|
4
|
5.5
|
23
|
43
|
0.37
|
3000
|
220
|
38
|
15-35
|
98×660
|
8
|
QJDY4/8-0.55
|
4
|
5.5
|
31
|
57
|
0.55
|
3000
|
220
|
38
|
20-46
|
98×750
|
9
|
QJDY4/10-0.75
|
4
|
5.5
|
38
|
71
|
0.75
|
3000
|
220
|
38
|
25-58
|
98×830
|
10
|
QJDY4/14-1.1
|
4
|
5.5
|
54
|
100
|
1.1
|
3000
|
220
|
38
|
35-81
|
98×1030
|
11
|
QJDY4/18-1.5
|
4
|
5.5
|
69
|
129
|
1.5
|
3000
|
220
|
38
|
45-104
|
98×1235
|
12
|
QJDY4/25-2.2
|
4
|
5.5
|
95
|
179
|
2.2
|
3000
|
220
|
38
|
62-144
|
98×1560
|
13
|
QJDY6/7-0.55
|
6
|
7.5
|
22
|
45
|
0.55
|
3000
|
220
|
38
|
11-39
|
98×760
|
14
|
QJDY6/9-0.75
|
6
|
7.5
|
28
|
57
|
0.75
|
3000
|
220
|
38
|
14-51
|
98×865
|
15
|
QJDY6/12-1.1
|
6
|
7.5
|
37
|
77
|
1.1
|
3000
|
220
|
38
|
19-68
|
98×1055
|
16
|
QJDY6/16-1.5
|
6
|
7.5
|
50
|
102
|
1.5
|
3000
|
220
|
38
|
25-90
|
98×1270
|
17
|
QJDY6/21-2.2
|
6
|
7.5
|
65
|
134
|
2.2
|
3000
|
220
|
38
|
33-118
|
98×1565
|
18
|
QJDY8/7-0.75
|
8
|
10
|
21
|
43
|
0.75
|
3000
|
220
|
51
|
12-34
|
98×785
|
19
|
QJDY8/9-1.1
|
8
|
10
|
27
|
55
|
1.1
|
3000
|
220
|
51
|
15-43
|
98×900
|
20
|
QJDY8/12-1.5
|
8
|
10
|
36
|
74
|
1.5
|
3000
|
220
|
51
|
20-58
|
98×1110
|
21
|
QJDY8/17-2.2
|
8
|
10
|
51
|
104
|
2.2
|
3000
|
220
|
51
|
28-82
|
98×1370
|
22
|
QJDY10/6-0.75
|
10
|
12
|
21
|
37
|
0.75
|
3000
|
220
|
51
|
13-29
|
98×775
|
23
|
QJDY10/8-1.1
|
10
|
12
|
28
|
49
|
1.1
|
3000
|
220
|
51
|
27-38
|
98×900
|
24
|
QJDY10/10-1.5
|
10
|
12
|
35
|
62
|
1.5
|
3000
|
220
|
51
|
21-48
|
98×1080
|
25
|
QJDY10/14-2.2
|
10
|
12
|
49
|
86
|
2.2
|
3000
|
220
|
51
|
30-67
|
98×1320
|
26
|
QJY2/8-0.55
|
2
|
5.5
|
45
|
57
|
0.55
|
3000
|
380
|
25
|
16-55
|
98×743
|
27
|
QJY2/10-0.75
|
2
|
5.5
|
57
|
71
|
0.75
|
3000
|
380
|
25
|
22-65
|
98×835
|
28
|
QJY2/14-1.1
|
2
|
5.5
|
82
|
100
|
1.1
|
3000
|
380
|
25
|
32-95
|
98×1034
|
29
|
QJY2/18-1.5
|
2
|
5.5
|
102
|
129
|
1.5
|
3000
|
380
|
25
|
43-115
|
98×1238
|
30
|
QJY2/25-2.2
|
2
|
5.5
|
143
|
179
|
2.2
|
3000
|
380
|
25
|
62-165
|
98×1448
|
31
|
QJY4/8-0.55
|
4
|
5.5
|
31
|
57
|
0.55
|
3000
|
380
|
38
|
20-46
|
98×750
|
32
|
QJY4/10-0.75
|
4
|
5.5
|
38
|
71
|
0.75
|
3000
|
380
|
38
|
25-58
|
98×830
|
33
|
QJY4/14-1.1
|
4
|
5.5
|
54
|
100
|
1.1
|
3000
|
380
|
38
|
35-81
|
98×1030
|
34
|
QJY4/18-1.5
|
4
|
5.5
|
69
|
129
|
1.5
|
3000
|
380
|
38
|
45-104
|
98×1190
|
35
|
QJY4/25-2.2
|
4
|
5.5
|
95
|
179
|
2.2
|
3000
|
380
|
38
|
62-144
|
98×1510
|
36
|
QJY4/32-3
|
4
|
5.5
|
121
|
229
|
3
|
3000
|
380
|
38
|
80-185
|
98×1780
|
37
|
QJY4/38-3.7
|
4
|
5.5
|
144
|
272
|
3.7
|
3000
|
380
|
38
|
94-219
|
98×2060
|
38
|
QJY4/42-4
|
4
|
5.5
|
160
|
301
|
4
|
3000
|
380
|
38
|
104-242
|
98×2205
|
39
|
QJY6/7-0.55
|
6
|
7.5
|
22
|
45
|
0.55
|
3000
|
380
|
38
|
11-39
|
98×755
|
40
|
QJY6/9-0.75
|
6
|
7.5
|
28
|
57
|
0.75
|
3000
|
380
|
38
|
14-51
|
98×855
|
41
|
QJY6/12-1.1
|
6
|
7.5
|
37
|
77
|
1.1
|
3000
|
380
|
38
|
19-68
|
98×1045
|
42
|
QJY6/16-1.5
|
6
|
7.5
|
50
|
102
|
1.5
|
3000
|
380
|
38
|
25-90
|
98×1225
|
43
|
QJY6/21-2.2
|
6
|
7.5
|
65
|
134
|
2.2
|
3000
|
380
|
38
|
33-118
|
98×1515
|
44
|
QJY6/27-3
|
6
|
7.5
|
84
|
172
|
3
|
3000
|
380
|
38
|
42-152
|
98×1800
|
45
|
QJY6/33-3.7
|
6
|
7.5
|
103
|
210
|
3.7
|
3000
|
380
|
38
|
51-186
|
98×2115
|
46
|
QJY6/36-4
|
6
|
7.5
|
112
|
230
|
4
|
3000
|
380
|
38
|
56-203
|
98×2245
|
47
|
QJY8/7-0.75
|
8
|
10
|
21
|
43
|
0.75
|
3000
|
380
|
51
|
12-34
|
98×775
|
48
|
QJY8/9-1.1
|
8
|
10
|
27
|
55
|
1.1
|
3000
|
380
|
51
|
15-43
|
98×890
|
49
|
QJY8/12-1.5
|
8
|
10
|
36
|
74
|
1.5
|
3000
|
380
|
51
|
20-58
|
98×1065
|
50
|
QJY8/17-2.2
|
8
|
10
|
51
|
104
|
2.2
|
3000
|
380
|
51
|
28-82
|
98×1320
|
51
|
QJY8/22-3
|
8
|
10
|
66
|
135
|
3
|
3000
|
380
|
51
|
36-105
|
98×1600
|
52
|
QJY8/26-3.7
|
8
|
10
|
78
|
160
|
3.7
|
3000
|
380
|
51
|
43-125
|
98×1805
|
53
|
QJY8/29-4
|
8
|
10
|
87
|
178
|
4
|
3000
|
380
|
51
|
47-139
|
98×1930
|
54
|
QJY8/35-5.5
|
8
|
10
|
105
|
215
|
5.5
|
3000
|
380
|
51
|
57-168
|
98×2280
|
55
|
QJY8/38-5.5
|
8
|
10
|
114
|
233
|
5.5
|
3000
|
380
|
51
|
62-182
|
98×2400
|
56
|
QJY10/6-0.75
|
10
|
12
|
21
|
37
|
0.75
|
3000
|
380
|
51
|
13-29
|
98×765
|
57
|
QJY10/8-1.1
|
10
|
12
|
28
|
49
|
1.1
|
3000
|
380
|
51
|
17-38
|
98×890
|
58
|
QJY10/10-1.5
|
10
|
12
|
35
|
62
|
1.5
|
3000
|
380
|
51
|
21-48
|
98×1035
|
59
|
QJY10/14-2.2
|
10
|
12
|
49
|
86
|
2.2
|
3000
|
380
|
51
|
30-67
|
98×1270
|
60
|
QJY10/18-3
|
10
|
12
|
63
|
111
|
3
|
3000
|
380
|
51
|
38-86
|
98×1530
|
61
|
QJY10/23-4
|
10
|
12
|
80
|
142
|
4
|
3000
|
380
|
51
|
49-109
|
98×1805
|
62
|
QJY10/28-5.5
|
10
|
12
|
98
|
173
|
5.5
|
3000
|
380
|
51
|
59-133
|
98×2140
|
63
|
QJY10/31-5.5
|
10
|
12
|
108
|
191
|
5.5
|
3000
|
380
|
51
|
66-147
|
98×2275
|
64
|
QJY10/37-7.5
|
10
|
12
|
129
|
228
|
7.5
|
3000
|
380
|
51
|
79-176
|
98×2680
|
65
|
QJY10/40-7.5
|
10
|
12
|
140
|
247
|
7.5
|
3000
|
380
|
51
|
85-190
|
98×2815
|