產(chǎn)品中心
多級(jí)泵系列
產(chǎn)品概述
D、DG型臥式、單吸多級(jí)、分段式離心泵。具有效率高、性能范圍廣、運(yùn)行安全平穩(wěn)、噪音低、壽命長(zhǎng)、安裝維修方便等特點(diǎn)。供輸送清水或物理化學(xué)性質(zhì)類似于水的其它液體。也可以通過(guò)改變泵過(guò)流部件材質(zhì)、密封形式和增加冷卻系統(tǒng)用于輸送熱水、油類、腐蝕性或含磨粒的介質(zhì)。產(chǎn)品執(zhí)行JB/T1051-93《多級(jí)清水離心泵型式與基本參數(shù)》標(biāo)準(zhǔn)。
本司產(chǎn)品全部采用計(jì)算機(jī)設(shè)計(jì)和優(yōu)化處理,公司擁有雄厚的技術(shù)力量、豐富的生產(chǎn)經(jīng)驗(yàn)和完善的檢測(cè)手段,從而保證產(chǎn)品質(zhì)量的穩(wěn)定可靠。
型號(hào)意義
產(chǎn)品特點(diǎn)
1、水力模型先進(jìn),效率高,性能范圍廣。
2、泵運(yùn)行平穩(wěn),噪音低。
3、軸封采用軟填料密封或機(jī)械密封,密封安全可靠、結(jié)構(gòu)簡(jiǎn)單,維修方便快捷。
4、軸為全封結(jié)構(gòu),確保了不與介質(zhì)接觸,不銹蝕,使用壽命長(zhǎng)。
技術(shù)參數(shù)
流量:6.3-300m3/h;
揚(yáng)程:13-650m;
功率:2.2-400KW;
轉(zhuǎn)速:1450-2950r/min;
口徑:φ50-φ200;
溫度范圍:≤105℃;
工作壓力:≤3.0Mpa。
泵結(jié)構(gòu)圖
DG泵(中低壓)結(jié)構(gòu)圖.填料密封-水封水引自第一級(jí)葉輪
|
|||||
1 |
軸承體 |
6 |
導(dǎo)葉 |
11 |
尾蓋 |
2 |
進(jìn)水段 |
7 |
密封環(huán) |
12 |
填料密封部件 |
3 |
平衡水管 |
8 |
中段 |
13 |
水冷填料壓蓋 |
4 |
導(dǎo)葉套 |
9 |
出水段 |
14 |
O型密封圈 |
5 |
葉輪 |
10 |
平衡盤 |
15 |
軸承部件 |
DG泵(中低壓)結(jié)構(gòu)圖.填料密封-水封水用外接水
DG泵(中低壓)結(jié)構(gòu)圖.填料密封-機(jī)械密封
|
|||||
1 |
軸承體 |
6 |
導(dǎo)葉 |
11 |
尾蓋 |
2 |
進(jìn)水段 |
7 |
密封環(huán) |
12 |
機(jī)械密封部件 |
3 |
平衡水管 |
8 |
中段 |
13 |
水冷機(jī)械壓蓋 |
4 |
導(dǎo)葉套 |
9 |
出水段 |
14 |
O型密封圈 |
5 |
葉輪 |
10 |
平衡盤 |
15 |
軸承部件 |
DG泵(次高壓)結(jié)構(gòu)圖
結(jié)構(gòu)說(shuō)明
D、DG型臥式多級(jí)離心泵進(jìn)、出水口均為垂直向上,通過(guò)拉緊螺栓將泵的進(jìn)水段、中段、出水段、軸承體等泵殼體部分聯(lián)結(jié)成一體。根據(jù)泵的揚(yáng)程選擇泵的級(jí)數(shù)。
D、DG型臥式多級(jí)離心泵轉(zhuǎn)子部分主要由軸及安裝在軸上的葉輪、軸套、平衡盤等零件組成,其中葉輪的數(shù)量根據(jù)泵的級(jí)數(shù)而定。軸上零件用平鍵和軸螺母緊固使之與軸聯(lián)為一體。整個(gè)轉(zhuǎn)子由兩端滾動(dòng)軸承或滑動(dòng)軸承支承。軸承按型號(hào)不同而定,均不承受軸向力,其軸向力由平衡盤平衡。泵在運(yùn)行中允許轉(zhuǎn)子在泵殼中軸向游動(dòng),不能采用向心球軸承。滾動(dòng)軸承用油脂潤(rùn)滑,滑動(dòng)軸承用稀油潤(rùn)滑,并用油環(huán)進(jìn)行自潤(rùn)滑,循環(huán)水冷卻。
D、DG型臥式多級(jí)離心泵的進(jìn)水段、中段、出水段之間的密封面均采用二硫化鉬潤(rùn)滑脂密封,轉(zhuǎn)子部分與固定部分之間裝有密封環(huán)、導(dǎo)葉套等進(jìn)行密封,當(dāng)密封環(huán)和導(dǎo)葉套的磨損程度已影響泵的工作性能時(shí)應(yīng)予更換。
軸的密封形式有機(jī)械密封和填料密封兩種。泵采用填料密封時(shí),填料環(huán)的位置安放要正確,填料的松緊程度必須適當(dāng),以液體能一滴一滴滲出為宜。泵各種密封元件裝在密封箱內(nèi),箱內(nèi)要通入一定壓力的水,起水封、水冷或水潤(rùn)滑作用。在軸封處裝有可更換的軸套,以保護(hù)泵軸。
D、DG型臥式多級(jí)離心泵一般采用滾動(dòng)軸承、干油潤(rùn)滑結(jié)構(gòu),DG85-67、DG155-67型泵可采用滑動(dòng)軸承、稀油潤(rùn)滑結(jié)構(gòu),也可采用滾動(dòng)軸承、干油潤(rùn)滑結(jié)構(gòu)。泵的主要零件材料一般采用優(yōu)質(zhì)鑄鐵,也可采用鑄鋼或不銹鋼。
D、DG型臥式多級(jí)離心泵通過(guò)彈性聯(lián)軸器由原動(dòng)機(jī)直接驅(qū)動(dòng),從原動(dòng)機(jī)方向看,泵為順時(shí)針?lè)较蛐D(zhuǎn)。
產(chǎn)品用途
D、DG型臥式多級(jí)離心泵適用于工業(yè)和城市給排水、高層建筑增壓供水,園林噴灌、消防增壓、遠(yuǎn)距離送水、采暖、浴室等冷暖水循環(huán)增壓及設(shè)備配套等,尤其適用于小型鍋爐給水。
性能參數(shù)
泵型號(hào) |
轉(zhuǎn)速 |
流量 |
揚(yáng)程 |
效率 |
功率(KW) |
必需 |
||
m3/h |
L/S |
軸功率 |
電機(jī)功率 |
|||||
D |
2950 |
3.75 |
1.04 |
76.5 |
33 |
2.37 |
5.5 |
2.0 |
6.3 |
1.75 |
75 |
45 |
2.86 |
2.0 |
|||
7.5 |
2.08 |
73.5 |
47 |
3.19 |
2.5 |
|||
D |
2950 |
3.75 |
1.04 |
102 |
33 |
3.16 |
7.5 |
2.0 |
6.3 |
1.75 |
100 |
45 |
3.81 |
2.0 |
|||
7.5 |
2.08 |
98 |
47 |
4.26 |
2.5 |
|||
D |
2950 |
3.75 |
1.04 |
127.5 |
33 |
3.95 |
7.5 |
2.0 |
6.3 |
1.75 |
125 |
45 |
4.77 |
2.0 |
|||
7.5 |
2.08 |
122.5 |
47 |
5.32 |
2.5 |
|||
D |
2950 |
3.75 |
1.04 |
153 |
33 |
4.73 |
11 |
2.0 |
6.3 |
1.75 |
150 |
45 |
5.72 |
2.0 |
|||
7.5 |
2.08 |
147 |
47 |
6.39 |
2.5 |
|||
D |
2950 |
3.75 |
1.04 |
178.5 |
33 |
5.52 |
11 |
2.0 |
6.3 |
1.75 |
175 |
45 |
6.67 |
2.0 |
|||
7.5 |
2.08 |
171.5 |
47 |
7.45 |
2.5 |
|||
D |
2950 |
3.75 |
1.04 |
204 |
33 |
6.31 |
15 |
2.0 |
6.3 |
1.75 |
200 |
45 |
7.63 |
2.0 |
|||
7.5 |
2.08 |
196 |
47 |
8.58 |
2.5 |
|||
D |
2950 |
3.75 |
1.04 |
229.5 |
33 |
7.10 |
15 |
2.0 |
6.3 |
1.75 |
225 |
45 |
8.52 |
2.0 |
|||
7.5 |
2.08 |
220.5 |
47 |
9058 |
2.5 |
|||
D |
2950 |
3.75 |
1.04 |
255 |
33 |
7.89 |
18.5 |
2.0 |
6.3 |
1.75 |
250 |
45 |
9.53 |
2.0 |
|||
7.5 |
2.08 |
245 |
47 |
10.63 |
2.5 |
|||
D |
2950 |
3.75 |
1.04 |
280.5 |
33 |
8.68 |
18.5 |
2.0 |
6.3 |
1.75 |
275 |
45 |
10.5 |
2.0 |
|||
7.5 |
2.08 |
269.5 |
47 |
11.71 |
2.5 |
|||
D |
2950 |
3.75 |
1.04 |
306 |
33 |
9.47 |
18.5 |
2.0 |
6.3 |
1.75 |
300 |
45 |
11.44 |
2.0 |
|||
7.5 |
2.08 |
294 |
47 |
12.78 |
2.5 |
|||
D |
2950 |
7.5 |
2.08 |
84.6 |
44 |
3.93 |
7.5 |
2.0 |
12.5 |
3.47 |
75 |
54 |
4.73 |
2.0 |
|||
15.0 |
4.17 |
69 |
53 |
5.37 |
2.5 |
|||
D |
2950 |
7.5 |
2.08 |
112.8 |
44 |
5.24 |
11 |
2.0 |
12.5 |
3.47 |
100 |
54 |
6.30 |
2.0 |
|||
15.0 |
4.17 |
92 |
53 |
7.09 |
2.5 |
|||
D |
2950 |
7.5 |
2.08 |
141 |
44 |
6.55 |
11 |
2.0 |
12.5 |
3.47 |
125 |
54 |
7.88 |
2.0 |
|||
15.0 |
4.17 |
115 |
53 |
8.86 |
2.5 |
|||
D |
2950 |
7.5 |
2.08 |
169.2 |
44 |
7.85 |
15 |
2.0 |
12.5 |
3.47 |
150 |
54 |
9.46 |
2.0 |
|||
15.0 |
4.17 |
138 |
53 |
10.64 |
2.5 |
|||
D |
2950 |
7.5 |
2.08 |
197.4 |
44 |
9.16 |
15 |
2.0 |
12.5 |
3.47 |
175 |
54 |
11.0 |
2.0 |
|||
15.0 |
4.17 |
161 |
53 |
12.41 |
2.5 |
|||
D |
2950 |
7.5 |
2.08 |
225.6 |
44 |
10.47 |
18.5 |
2.0 |
12.5 |
3.47 |
200 |
54 |
12.51 |
2.0 |
|||
15.0 |
4.17 |
184 |
53 |
14.18 |
2.5 |
|||
D |
2950 |
7.5 |
2.08 |
253.8 |
44 |
11.78 |
18.5 |
2.0 |
12.5 |
3.47 |
225 |
54 |
14.18 |
2.0 |
|||
15.0 |
4.17 |
207 |
53 |
15.95 |
2.5 |
|||
D |
2950 |
7.5 |
2.08 |
282 |
44 |
13.09 |
22 |
2.0 |
12.5 |
3.47 |
250 |
54 |
15.76 |
2.0 |
|||
15.0 |
4.17 |
230 |
53 |
17.73 |
2.5 |
|||
D |
2950 |
7.5 |
2.08 |
310.2 |
44 |
14.4 |
22 |
2.0 |
12.5 |
3.47 |
275 |
54 |
17.34 |
2.0 |
|||
15.0 |
4.17 |
253 |
53 |
19.5 |
2.5 |
|||
D |
2950 |
7.5 |
2.08 |
338.4 |
44 |
15.7 |
30 |
2.0 |
12.5 |
3.47 |
300 |
54 |
18.9 |
2.0 |
|||
15.0 |
4.17 |
276 |
53 |
27.3 |
2.5 |
|||
D |
2950 |
15 |
4.17 |
102 |
50 |
8.33 |
15 |
2.2 |
25 |
6.94 |
90 |
62 |
9.88 |
2.2 |
|||
30 |
8.33 |
82.6 |
63 |
10.7 |
2.6 |
|||
D |
2950 |
15 |
4.17 |
136 |
50 |
11.11 |
18.5 |
2.2 |
25 |
6.94 |
120 |
62 |
13.1 |
2.2 |
|||
30 |
8.33 |
110 |
63 |
14.26 |
2.6 |
|||
D |
2950 |
15 |
4.17 |
170 |
50 |
13.89 |
22 |
2.2 |
25 |
6.94 |
150 |
62 |
16.47 |
2.2 |
|||
30 |
8.33 |
137.5 |
63 |
17.83 |
2.6 |
|||
D |
2950 |
15 |
4.17 |
204 |
50 |
16.67 |
30 |
2.2 |
25 |
6.94 |
180 |
62 |
19.77 |
2.2 |
|||
30 |
8.33 |
165 |
63 |
21.4 |
2.6 |
|||
D |
2950 |
15 |
4.17 |
238 |
50 |
19.44 |
30 |
2.2 |
25 |
6.94 |
210 |
62 |
23.1 |
2.2 |
|||
30 |
8.33 |
192.5 |
63 |
24.90 |
2.6 |
|||
D |
2950 |
15 |
4.17 |
272 |
50 |
22.22 |
37 |
2.2 |
25 |
6.94 |
240 |
62 |
26.4 |
2.2 |
|||
30 |
8.33 |
220 |
63 |
28.53 |
2.6 |
|||
D |
2950 |
15 |
4.17 |
306 |
50 |
25.0 |
37 |
2.2 |
25 |
6.94 |
270 |
62 |
29.65 |
2.2 |
|||
30 |
8.33 |
247.5 |
63 |
32.1 |
2.6 |
|||
D |
2950 |
15 |
4.17 |
340 |
50 |
27.8 |
45 |
2.2 |
25 |
6.94 |
300 |
62 |
32.9 |
2.2 |
|||
30 |
8.33 |
275 |
63 |
35.7 |
2.6 |
|||
D |
2950 |
30 |
8.33 |
102 |
64 |
13.02 |
22 |
2.4 |
46 |
12.5 |
90 |
70 |
16.11 |
3.0 |
|||
55 |
15.3 |
81 |
68 |
17.84 |
4.6 |
|||
D |
2950 |
30 |
8.33 |
136 |
64 |
17.36 |
30 |
2.4 |
46 |
12.8 |
120 |
70 |
21.48 |
3.0 |
|||
55 |
15.3 |
108 |
68 |
23.79 |
4.6 |
|||
D |
2950 |
30 |
8.33 |
170 |
64 |
21.7 |
37 |
2.4 |
46 |
12.8 |
150 |
70 |
26.85 |
3.0 |
|||
55 |
15.3 |
135 |
68 |
29.74 |
4.6 |
|||
D |
2950 |
30 |
8.33 |
204 |
64 |
26.04 |
37 |
2.4 |
46 |
12.8 |
180 |
70 |
32.21 |
3.0 |
|||
55 |
15.3 |
162 |
68 |
35.68 |
4.6 |
|||
D |
2950 |
30 |
8.33 |
238 |
64 |
30.38 |
45 |
2.4 |
46 |
12.8 |
210 |
70 |
37.58 |
3.0 |
|||
55 |
15.3 |
189 |
68 |
41.63 |
4.6 |
|||
D |
2950 |
30 |
8.33 |
274 |
64 |
34.72 |
55 |
2.4 |
46 |
12.8 |
240 |
70 |
42.95 |
3.0 |
|||
55 |
15.3 |
216 |
68 |
47.58 |
4.6 |
|||
D |
2950 |
30 |
8.33 |
306 |
64 |
39.06 |
55 |
2.4 |
46 |
12.8 |
270 |
70 |
48.32 |
3.0 |
|||
55 |
15.3 |
243 |
68 |
53.53 |
4.6 |
|||
D |
2950 |
30 |
8.33 |
340 |
64 |
43.4 |
75 |
2.4 |
46 |
12.8 |
300 |
70 |
53.69 |
3.0 |
|||
55 |
15.3 |
270 |
344 |
59.47 |
4.6 |
|||
D |
2950 |
30 |
8.33 |
166.5 |
54 |
25.19 |
37 |
2.5 |
46 |
12.8 |
150 |
63 |
29.83 |
2.8 |
|||
55 |
15.3 |
138 |
64 |
32.3 |
3.2 |
|||
D |
2950 |
30 |
8.33 |
222 |
54 |
33.59 |
45 |
2.5 |
46 |
12.8 |
200 |
63 |
39.77 |
2.8 |
|||
55 |
15.3 |
184 |
64 |
43.06 |
3.2 |
|||
D |
2950 |
30 |
8.33 |
277.5 |
54 |
41.98 |
55 |
2.5 |
46 |
12.8 |
250 |
63 |
49.71 |
2.8 |
|||
55 |
15.3 |
230 |
64 |
53.83 |
3.2 |
|||
D |
2950 |
30 |
8.33 |
333 |
54 |
50.38 |
75 |
2.5 |
46 |
12.8 |
300 |
63 |
59.65 |
2.8 |
|||
55 |
15.3 |
276 |
64 |
64.59 |
3.2 |
|||
D |
2950 |
30 |
8.33 |
388.5 |
54 |
58.78 |
75 |
2.5 |
46 |
12.8 |
250 |
63 |
69.6 |
2.8 |
|||
55 |
15.3 |
322 |
64 |
72.36 |
90 |
3.2 |
||
D |
2950 |
30 |
8.33 |
440 |
54 |
67.18 |
90 |
2.5 |
46 |
12.8 |
400 |
63 |
79.54 |
2.8 |
|||
55 |
15.3 |
368 |
64 |
86.12 |
3.2 |
|||
D |
2950 |
30 |
8.33 |
499.5 |
54 |
75.57 |
110 |
2.5 |
46 |
12.8 |
450 |
63 |
89.48 |
2.8 |
|||
55 |
15.3 |
414 |
64 |
96.89 |
3.2 |
|||
D |
2950 |
30 |
8.33 |
555 |
54 |
83.97 |
110 |
2.5 |
46 |
12.8 |
500 |
63 |
99.42 |
2.8 |
|||
55 |
15.3 |
460 |
64 |
107.66 |
3.2 |
|||
D |
2950 |
30 |
8.33 |
610.5 |
54 |
92.37 |
132 |
2.5 |
46 |
12.8 |
550 |
63 |
109.36 |
2.8 |
|||
55 |
15.3 |
506 |
64 |
118.42 |
3.2 |
|||
D |
2950 |
30 |
8.33 |
666 |
54 |
100.8 |
132 |
2.5 |
46 |
12.8 |
600 |
63 |
119.8 |
2.8 |
|||
55 |
15.3 |
552 |
64 |
129.2 |
3.2 |
|||
D |
2950 |
55 |
15.3 |
102 |
63 |
24.25 |
37 |
3.2 |
85 |
23.6 |
90 |
72 |
28.94 |
4.2 |
|||
100 |
27.8 |
78 |
70 |
30.35 |
5.2 |
|||
D |
2950 |
55 |
15.3 |
153 |
63 |
36.38 |
55 |
3.2 |
85 |
23.6 |
135 |
72 |
43.3 |
4.2 |
|||
100 |
27.8 |
117 |
70 |
45.52 |
5.2 |
|||
D |
2950 |
55 |
15.3 |
204 |
63 |
48.5 |
75 |
3.2 |
85 |
23.6 |
180 |
72 |
57.87 |
4.2 |
|||
100 |
27.8 |
156 |
70 |
60.7 |
5.2 |
|||
D |
2950 |
55 |
15.3 |
255 |
63 |
60.63 |
90 |
3.2 |
85 |
23.6 |
225 |
72 |
72.34 |
4.2 |
|||
100 |
27.8 |
195 |
70 |
75.86 |
5.2 |
|||
D |
2950 |
55 |
15.3 |
306 |
63 |
72.75 |
110 |
3.2 |
85 |
23.6 |
270 |
72 |
86.81 |
4.2 |
|||
100 |
27.8 |
234 |
70 |
91.04 |
5.2 |
|||
D |
2950 |
55 |
15.3 |
357 |
63 |
84.88 |
132 |
3.2 |
85 |
23.6 |
315 |
72 |
101.3 |
4.2 |
|||
100 |
27.8 |
273 |
70 |
106.2 |
5.2 |
|||
D |
2950 |
55 |
15.3 |
408 |
63 |
97.0 |
132 |
3.2 |
85 |
23.6 |
360 |
72 |
115.7 |
4.2 |
|||
100 |
27.8 |
312 |
70 |
121.4 |
5.2 |
|||
D |
2950 |
55 |
15.3 |
459 |
63 |
109.1 |
160 |
3.2 |
85 |
23.6 |
405 |
72 |
130.2 |
4.2 |
|||
100 |
27.8 |
351 |
70 |
136.6 |
5.2 |
|||
D |
1480 |
100 |
27.8 |
65 |
64 |
27.66 |
55 |
3.2 |
155 |
43 |
60 |
75 |
33.77 |
3.9 |
|||
185 |
51.4 |
55 |
75 |
36.95 |
4.8 |
|||
D |
1480 |
100 |
27.8 |
97.5 |
64 |
41.2 |
75 |
3.2 |
155 |
43 |
90 |
75 |
50.65 |
3.9 |
|||
185 |
51.4 |
82.5 |
75 |
55.4 |
4.8 |
|||
D |
1480 |
100 |
27.8 |
130 |
64 |
55.32 |
90 |
3.2 |
155 |
43 |
120 |
75 |
67.54 |
3.9 |
|||
185 |
51.4 |
110 |
75 |
73.9 |
4.8 |
|||
D |
1480 |
100 |
27.8 |
162.5 |
64 |
69.15 |
110 |
3.2 |
155 |
43 |
150 |
75 |
84.42 |
3.9 |
|||
185 |
51.4 |
137.5 |
75 |
92.37 |
4.8 |
|||
D |
1480 |
100 |
27.8 |
195 |
64 |
82.98 |
132 |
3.2 |
155 |
43 |
180 |
75 |
101.3 |
3.9 |
|||
185 |
51.4 |
165 |
75 |
110.8 |
4.8 |
|||
D |
1480 |
100 |
27.8 |
227.5 |
64 |
96.81 |
160 |
3.2 |
155 |
43 |
210 |
75 |
118.2 |
3.9 |
|||
185 |
51.4 |
192.5 |
75 |
29.3 |
4.8 |
|||
D |
1480 |
100 |
27.8 |
260 |
64 |
110.6 |
, , 180 |
3.2 |
155 |
43, |
240 |
75 |
135.1 |
3.9 |
|||
185 |
51.4 |
220 |
75 |
147.8 |
4.8 |
|||
D |
1480 |
100 |
27.8 |
292.5 |
64 |
124.5 |
180 |
3.2 |
155 |
43 |
270 |
75 |
152 |
3.9 |
|||
185 |
51.4 |
247.5 |
75 |
166.3 |
4.8 |
|||
D |
1480 |
100 |
27.8 |
325 |
64 |
138.3 |
225 |
3.2 |
155 |
43 |
300 |
75 |
168.8 |
3.9 |
|||
185 |
51.4 |
725 |
75 |
184.7 |
4.8 |
|||
D |
2950 |
100 |
27.8 |
228 |
64 |
97.0 |
132 |
3.2 |
155 |
43 |
200 |
74 |
114.7 |
5.0 |
|||
185 |
51.4 |
177 |
72 |
123.9 |
6.6 |
|||
D |
2950 |
100 |
27.8 |
304 |
64 |
129.4 |
185 |
3.2 |
155 |
43 |
268 |
74 |
152.9 |
5.0 |
|||
185 |
51.4 |
236 |
72 |
165.1 |
6.6 |
|||
D |
2950 |
100 |
27.8 |
380 |
64 |
161.7 |
220 |
3.2 |
155 |
43 |
335 |
74 |
191.1 |
5.0 |
|||
185 |
51.4 |
295 |
72 |
206.4 |
6.6 |
|||
D |
2950 |
100 |
27.8 |
456 |
64 |
194 |
275 |
3.2 |
155 |
43 |
402 |
74 |
229.3 |
5.0 |
|||
185 |
51.4 |
354 |
72 |
247.7 |
6.6 |
|||
D |
2950 |
100 |
27.8 |
532 |
64 |
226.4 |
350 |
3.2 |
155 |
43 |
469 |
74 |
267.5 |
5.0 |
|||
185 |
51.4 |
413 |
72 |
289 |
6.6 |
|||
D |
2950 |
100 |
27.8 |
608 |
64 |
258.7 |
350 |
3.2 |
155 |
43 |
536 |
74 |
305.7 |
5.0 |
|||
185 |
51.4 |
472 |
72 |
330.3 |
6.6 |
|||
D |
2950 |
100 |
27.8 |
684 |
64 |
291.1 |
440 |
3.2 |
155 |
43 |
603 |
74 |
344 |
5.0 |
|||
185 |
51.4 |
531 |
72 |
371.9 |
6.6 |
|||
D |
1480 |
185 |
51.4 |
94 |
69 |
68.6 |
110 |
3.0 |
280 |
77.8 |
86 |
77 |
85.17 |
4.7 |
|||
335 |
93.1 |
76 |
75 |
92.4 |
6.0 |
|||
D |
1480 |
185 |
51.4 |
141 |
69 |
103 |
150 |
3.0 |
280 |
77.8 |
129 |
77 |
127.7 |
4.7 |
|||
335 |
93.1 |
114 |
75 |
138.7 |
6.0 |
|||
D |
1480 |
185 |
51.4 |
188 |
69 |
137.3 |
230 |
3.0 |
280 |
77.8 |
172 |
77 |
170.3 |
4.7 |
|||
335 |
93.1 |
152 |
75 |
184.9 |
6.0 |
|||
D |
1480 |
185 |
51.4 |
235 |
69 |
171.6 |
300 |
3.0 |
280 |
77.8 |
215 |
77 |
212.9 |
4.7 |
|||
335 |
93.1 |
190 |
75 |
231.1 |
6.0 |
|||
D |
1480 |
185 |
51.4 |
282 |
69 |
205.9 |
300 |
3.0 |
280 |
77.8 |
258 |
77 |
255.5 |
4.7 |
|||
335 |
93.1 |
228 |
75 |
277.3 |
6.0 |
|||
D |
1480 |
185 |
51.4 |
329 |
69 |
240.2 |
350 |
3.0 |
280 |
77.8 |
304 |
77 |
298.1 |
4.7 |
|||
335 |
93.1 |
226 |
75 |
323.6 |
6.0 |
|||
D |
1480 |
185 |
51.4 |
376 |
69 |
274.5 |
410 |
3.0 |
280 |
77.8 |
344 |
77 |
304.7 |
4.7 |
|||
335 |
93.1 |
304 |
75 |
369.8 |
6.0 |
|||
D |
1480 |
185 |
51.4 |
423 |
69 |
308.9 |
430 |
3.0 |
280 |
77.8 |
387 |
77 |
383.2 |
4.7 |
|||
335 |
93.1 |
3742 |
75 |
416 |
6.0 |
|||
D |
1480 |
185 |
51.4 |
408 |
61 |
337 |
500 |
2.8 |
280 |
77.8 |
390 |
73 |
407.4 |
3.7 |
|||
335 |
93.1 |
372 |
75 |
452.5 |
5.0 |
|||
D |
1480 |
185 |
51.4 |
476 |
61 |
393.1 |
680 |
2.8 |
280 |
77.8 |
455 |
73 |
475.3 |
3.7 |
|||
335 |
93.1 |
434 |
75 |
528 |
5.0 |
|||
D |
1480 |
185 |
51.4 |
544 |
61 |
449.3 |
680 |
2.8 |
280 |
77.8 |
520 |
73 |
543.2 |
3.7 |
|||
335 |
93.1 |
496 |
75 |
603.3 |
5.0 |
|||
D |
1480 |
185 |
51.4 |
612 |
61 |
505.5 |
850 |
2.8 |
280 |
77.8 |
585 |
73 |
611.1 |
3.7 |
|||
335 |
93.1 |
558 |
75 |
678.8 |
5.0 |
|||
D |
1480 |
185 |
51.4 |
680 |
61 |
561.8 |
850 |
2.8 |
280 |
77.8 |
650 |
73 |
579 |
3.7 |
|||
335 |
93.1 |
620 |
75 |
754.2 |
5.0 |
|||
D |
1480 |
335 |
93.1 |
195 |
72 |
247.1 |
360 |
3.8 |
450 |
125 |
180 |
76 |
289.2 |
4.9 |
|||
500 |
139 |
171 |
78 |
298.5 |
6.0 |
|||
D |
1480 |
335 |
93.1 |
260 |
72 |
329.4 |
500 |
3.8 |
450 |
125 |
240 |
76 |
372.3 |
4.9 |
|||
500 |
139 |
228 |
78 |
398 |
6.0 |
|||
D |
1480 |
335 |
93.1 |
320 |
72 |
411.8 |
680 |
3.8 |
450 |
125 |
300 |
76 |
465.4 |
4.9 |
|||
500 |
139 |
285 |
78 |
497.5 |
6.0 |
|||
D |
1480 |
335 |
93.1 |
390 |
72 |
494.2 |
680 |
3.8 |
450 |
125 |
360 |
76 |
558.5 |
4.9 |
|||
500 |
139 |
242 |
78 |
597 |
6.0 |
|||
D |
1480 |
335 |
93.1 |
455 |
72 |
576.5 |
850 |
3.8 |
450 |
125 |
420 |
76 |
651.5 |
4.9 |
|||
500 |
139 |
399 |
78 |
696.5 |
6.0 |
|||
D |
1480 |
335 |
93.1 |
520 |
72 |
658.9 |
850 |
3.8 |
450 |
125 |
480 |
76 |
744.6 |
4.9 |
|||
500 |
139 |
456 |
78 |
796 |
6.0 |
|||
D |
1480 |
335 |
93.1 |
585 |
72 |
741.2 |
1050 |
3.8 |
450 |
125 |
540 |
76 |
837.7 |
4.9 |
|||
500 |
139 |
513 |
78 |
823.6 |
6.0 |
|||
D |
1480 |
335 |
93.1 |
650 |
72 |
930.8 |
1050 |
3.8 |
450 |
125 |
600 |
76 |
995.1 |
4.9 |
|||
500 |
139 |
570 |
78 |
|
6.0 |
使用說(shuō)明
一、啟動(dòng)
泵起動(dòng)前應(yīng)轉(zhuǎn)動(dòng)泵轉(zhuǎn)子,檢查轉(zhuǎn)子是否靈活;
檢查電機(jī)轉(zhuǎn)向是否與泵轉(zhuǎn)向一致;
打開泵吸入閥,關(guān)閉泵出口管路閘閥及壓力表旋塞,使泵內(nèi)充滿液體,或用真空系統(tǒng)排除吸入管和泵內(nèi)空氣;
檢查泵和電機(jī)聯(lián)接螺栓的松緊程度和泵周圍的安全情況,使泵處于準(zhǔn)備起動(dòng)狀態(tài);
起動(dòng)電機(jī),待泵運(yùn)轉(zhuǎn)正常后,打開壓力表旋塞,慢慢開啟泵出口閘閥,直到壓力表指針指到所需壓力為止(按出口壓力表讀數(shù)控制泵給定的揚(yáng)程)。
二、運(yùn)行
該泵靠泵內(nèi)平衡機(jī)構(gòu)平衡軸向力,平衡裝置內(nèi)有平衡液體流出,平衡液體由平衡水管接至進(jìn)水段,或在平衡室外設(shè)計(jì)一短管,平衡液體經(jīng)短管流向泵外。為保證泵正常運(yùn)行,平衡水管絕對(duì)不允許堵塞;
在開車和運(yùn)行過(guò)程中,必須注意觀察儀表讀數(shù),軸承發(fā)熱、填料漏水和發(fā)熱及泵的振動(dòng)和聲音等是否正常,如發(fā)現(xiàn)異常情況,應(yīng)及時(shí)處理;
軸承溫升變化反映了泵的裝配質(zhì)量,軸承溫升不得高于環(huán)境溫度35℃,軸承的最高溫度不得高于75℃;
泵轉(zhuǎn)子在運(yùn)行中存在一定的軸向竄動(dòng),軸向竄動(dòng)應(yīng)在允許范圍內(nèi),應(yīng)保證電機(jī)和水泵兩聯(lián)軸器端面間的間隙值;
泵在運(yùn)行期間應(yīng)定期檢查葉輪、密封環(huán)、導(dǎo)葉套、軸套、平衡盤等零件的磨損情況,磨損過(guò)大時(shí)應(yīng)及時(shí)更換。
三、停機(jī)
停機(jī)前應(yīng)先關(guān)閉壓力表旋塞,慢慢關(guān)閉出口閘閥,待出口閥關(guān)閉完畢后再停電機(jī),泵停穩(wěn)后再關(guān)閉泵的吸入閥;泵內(nèi)水放出,如長(zhǎng)期停用,應(yīng)將泵拆卸清洗上油,包裝保管
服務(wù)熱線
13901872515