一、产品概述

DQZS型双吸式自吸泵是本公司根据市场需求而开发的一种全新结构的节能型双吸自吸泵产品。该泵解决了单吸式自吸泵的轴向拉力大、自吸时间长、效率低等问题，具有吸程高、自吸时间短、使用效率高、节能效果显著、运行平稳，使用寿命长等优点。DQZS清水型适用于输送清水或轻度污水的场合，效率比污水型高，自吸性能好。DQZSW污水型泵集自吸和无堵塞排污于一体，采用轴向回流外混式，并通过泵体、叶轮流道的独特设计，既不需要安装底阀和灌引水，又可吸排含有颗粒固体和纤维等杂质的液体，可广泛适用于市政排污工程、荷塘养殖、轻工、造纸、食品、化工、电业、纤维、浆料和混合悬浮等化工介质最理想的杂质泵。DQZSC型柴油机式双吸自吸泵适用于各种复杂的应急抢险、消防等场合，不受电源、使用场地等因素的影响，可以移动作业，灵活性高。

二、性能参数

DQZS型双吸式自吸泵的使用范围
1、环境温度≤50℃，介质温度≤80℃特殊要求可达200 ℃ 。
2、介质PH值铸铁材质为6～9，不锈钢为2～13。
3、DQZSW污水型双吸式自吸泵使用介质重度不超过1240kg/m3,污水型同型号泵扬程低于清水型10%
4、自吸高度不能超过规定值5～7米 ，吸入管长度为≤10m。
5、DQZSW污水型双吸式自吸泵通过能力悬浮颗粒直径约为泵口径的20%，纤维长度泵口径的5倍。

三、DQZS型双吸式自吸泵的水泵结构

四、参数图表

序号	型 号	流量 m3/h	扬程 m	效率 %	功率 kW	转速n r/min	汽蚀余量m	自吸高度m	自吸时间（S/5m）	重量
1	100DQZS80-10-4.2-4	80	10	68.1	4	1450	2.0	5.5	100	230
2	100DQZS100-12-5.5-4	100	12	74.3	5.5	1450	2.5	6.0	100	260
3	100DQZS100-15-7.5-4	100	15	68.1	7.5	1450	2.5	6.0	100	280
4	100DQZS100-20-11-4	100	20	66.1	11	1450	2.5	6.5	100	320
5	100DQZS100-25-15-4	100	25	60.6	15	1450	2.5	7.0	100	330
6	100DQZS100-30-18.5-4	100	30	58.9	18.5	1450	2.5	7.0	100	360
7	100DQZS100-40-22-2	100	40	66.1	22	2900	2.5	7.0	100	360
8	100DQZS100-50-30-2	100	50	60.6	30	2900	2.5	7.0	100	440
9	100DQZS100-60-37-2	100	60	63.1	37	2900	2.5	7.0	100	450
10	100DQZS100-70-45-2	100	70	60.6	45	2900	2.5	7.0	100	530
11	100DQZS100-80-45-2	100	80	64.6	45	2900	2.5	5.5	100	540
12	150DQZS150-10-7.5-4	150	10	68.1	7.5	1450	2.5	6.0	100	330
13	150DQZS150-15-11-4	150	15	69.7	11	1450	2.5	6.0	100	340
14	150DQZS150-20-15-4	150	20	68.1	15	1450	2.5	6.5	100	370
15	150DQZS150-25-18.5-4	150	25	69.0	18.5	1450	2.5	6.5	100	420
16	150DQZS150-30-22-4	150	30	69.7	22	1450	2.5	7.0	100	480
17	150DQZS150-35-30-4	150	35	63.6	30	1450	2.5	7.0	100	660
18	150DQZS150-40-37-4	150	40	63.6	37	1450	2.5	7.0	100	680
19	150DQZS150-50-45-4	150	50	67.2	45	1450	2.5	7.0	100	720
20	150DQZS150-40-37-2	150	40	63.1	37	2900	2.5	7.0	100	480
21	150DQZS150-50-45-2	150	50	60.6	45	2900	2.5	7.0	100	540
22	150DQZS150-65-55-2	150	65	64.4	55	2900	2.5	7.0	100	720
23	150DQZS150-80-75-2	150	80	62.3	75	2900	2.5	7.0	100	880
24	150DQZS200-11-11-4	200	11	68.1	11	1450	2.5	5.5	100	340
25	150DQZS200-15-15-4	200	15	68.1	15	1450	2.5	6.0 0	100	370
26	150DQZS200-18-18.5-4	200	18	66.3	18.5	1450	2.5	6.0	100	420
27	150DQZS200-22-22-4	200	22	68.1	22	1450	2.5	6.5	100	480
28	150DQZS200-27-30-4	200	27	65.4	30	1450	2.5	7.0	100	660
29	150DQZS200-32-37-4	200	32	62.8	37	1450	2.5	7.0	100	680
30	150DQZS200-40-45-4	200	40	63.7	45	1450	2.5	7.0	100	720
31	150DQZS200-50-55-4	200	50	65.2	45	1450	2.5	7.0	100	860
32	150DQZS200-40-45-2	200	40	64.6	45	2900	2.5	7.0	100	540
33	150DQZS200-50-55-2	200	50	66.1	55	2900	2.5	7.0	100	720
34	150DQZS200-65-75-2	200	65	63.0	75	2900	2.5	7.0	100	880
35	150DQZS200-80-90-2	200	80	64.6	90	2900	2.5	7.0	100	950
36	150DQZS250-50-55-4	250	50	69.7	55	1450	2.5	7.0	100	860
37	200DQZS250-12-15-6	250	12	68.1	15	960	3.0	5.5	120	480
38	200DQZS250-15-18-6	250	15	69.0	18	960	3.0	6.0	120	520
39	200DQZS250-20-22-4	250	20	72.9	22	1450	3.0	6.0 0	120	620
40	200DQZS250-25-30-4	250	25	66.8	30	1450	3.0	6.0	120	710
41	200DQZS250-30-37-4	250	30	69.3	32	1450	3.0	6.5	120	820
42	200DQZS250-40-45-4	250	40	71.2	45	1450	3.0	6.5	120	850
43	200DQZS250-45-55-4	250	45	69.7	55	1450	3.0	7.0	120	920
44	200DQZS250-55-75-4	250	55	62.4	75	1450	3.0	7.0	120	980
45	200DQZS250-65-90-4	250	65	65.6	90	1450	3.0	7.0	120	1030
46	200DQZS300-10-15-6	300	10	72.7	15	960	3.0	5.5	120	480
47	200DQZS300-12-18.5-6	300	12	70.7	18.5	960	3.0	6.0	120	520
48	200DQZS300-15-22-4	300	15	74.3	22	1450	3.0	6.0	120	620
49	200DQZS300-20-30-4	300	20	72.7	30	1450	3.0	6.5	120	710
50	200DQZS300-25-37-4	300	25	73.6	37	1450	3.0	6.5	120	820
51	200DQZS300-30-45-4	300	30	72.7	45	1450	3.0	6.5	120	850
52	200DQZS300-40-55-4	300	40	74.3	55	1450	3.0	7.0	120	920
53	200DQZS300-50-75-4	300	50	68.1	75	1450	3.0	7.0	120	980
54	200DQZS300-55-75-4	300	55	74.9	75	1450	3.0	7.0	120	980
55	200DQZS300-60-90-4	300	60	68.1	90	1450	3.0	7.0	120	1030
56	200DQZS350-8-15-6	350	8	63.6	15	960	3.0	5.0	120	580
57	200DQZS350-11-18.5-6	350	11	70.9	18.5	960	3.0	5.5	120	620
58	200DQZS350-13-22-4	350	13	70.4	22	1450	3.0	5.5	120	620
59	200DQZS350-17-30-4	350	17	67.6	30	1450	3.0	6.0	120	710
60	200DQZS350-22-37-4	350	22	66.7	37	1450	3.0	6.5	120	820
61	200DQZS350-28-45-4	350	28	69.8	45	1450	3.0	6.5	120	850
62	200DQZS350-35-55-4	350	35	71.4	55	1450	3.0	7.0	120	920
63	200DQZS350-42-75-4	350	42	66.8	75	1450	3.0	7.0	120	980
64	200DQZS350-50-90-4	350	50	66.2	90	1450	3.0	7.0	120	1030
65	200DQZS350-60-110-4	350	60	65.0	110	1450	3.0	7.0	120	1120
66	200DQZS400-9-18.5-6	400	9	66.3	18.5	960	3.0	5.0	120	620
67	200DQZS400-11-22-6	400	11	68.1	22	960	3.0	5.5	120	710
68	200DQZS400-15-30-4	400	15	68.1	30	1450	3.0	6.0	120	710
69	200DQZS400-20-37-4	400	20	69.3	37	1450	3.0	6.5	120	820
70	200DQZS400-25-45-4	400	25	71.2	45	1450	3.0	6.5	120	850
71	200DQZS400-30-55-4	400	30	69.9	55	1450	3.0	7.0	120	920
72	200DQZS400-40-75-4	400	40	68.4	75	1450	3.0	7.0	120	980
73	200DQZS400-48-90-4	400	48	68.4	90	1450	3.0	7.0	120	1030
74	200DQZS400-55-110-4	400	55	64.1	110	1450	3.0	7.0	120	1120
75	200DQZS400-65-132-4	400	65	63.1	132	1450	3.0	7.0	120	1160
76	250DQZS500-12-30-6	500	12	64.1	30	960	4.0	5.5	150	1070
77	250DQZS500-15-37-4	500	15	65.0	37	1450	4.0	6.0	150	1070
78	250DQZS500-20-45-4	500	20	71.2	45	1450	4.0	6.0	150	1110
79	250DQZS500-25-55-4	500	25	72.9	55	1450	4.0	6.5	150	1220
80	250DQZS500-30-75-4	500	30	64.1	75	1450	4.0	6.5	150	1310
81	250DQZS500-35-90-4	500	35	62.3	90	1450	4.0	6.5	150	1360
82	250DQZS500-40-90-4	500	40	71.2	90	1450	4.0	6.5	150	1360
83	250DQZS600-10-30-6	600	10	64.1	30	960	4.0	5.5	150	1070
84	250DQZS600-13-37.0-4	600	13	67.6	37	1450	4.0	6.0	150	1070
85	250DQZS600-16-45.0-4	600	16	68.4	45	1450	4.0	6.0	150	1110
86	250DQZS600-22-55.0-4	600	22	76.9	55	1450	4.0	6.5	150	1220
87	250DQZS600-27-75.0-4	600	27	69.2	75	1450	4.0	6.5	150	1310
88	250DQZS600-32-90.0-4	600	32	68.4	90	1450	4.0	6.5	150	1360
89	250DQZS600-40-110-4	600	40	69.9	110	1450	4.0	6.5	150	1450
90	250DQZS600-48-132-4	600	48	69.9	132	1450	4.0	6.5	150	1490
91	250DQZS600-55-160-4	600	55	66.1	160	1450	4.0	6.5	150	1550
92	300DQZS800-10-37-6	800	10	69.3	37	960	5.0	5.5	150	1260
93	300DQZS800-13-45-6	800	13	74.1	45	960	5.0	5.5	150	1350
94	300DQZS800-16-55-6	800	16	74.6	55	960	5.0	5.5	150	1390
95	300DQZS800-20-75-4	800	20	68.4	75	1450	5.0	6.0	150	1350
96	300DQZS800-26-90-4	800	26	74.1	90	1450	5.0	6.5	150	1390
97	300DQZS800-32-110-4	800	32	74.6	110	1450	5.0	6.5	150	1480
98	300DQZS800-37-132-4	800	37	71.9	132	1450	5.0	6.5	150	1520
99	300DQZS800-42-160-4	800	42	67.3	160	1450	5.0	6.5	150	1580
100	300DQZS1000-8-37-6	1000	8	69.3	37	960	5.0	5.5	150	1260
101	300DQZS1000-10-45-6	1000	10	71.2	45	960	5.0	5.5	150	1350
102	300DQZS1000-12-55-6	1000	12	69.9	55	960	5.0	6.0	150	1390
103	300DQZS1000-16-75-4	1000	16	68.4	75	1450	5.0	6.0	150	1350
104	300DQZS1000-20-90-4	1000	20	71.2	90	1450	5.0	6.5	150	1390
105	300DQZS1000-25-110-4	1000	25	72.9	110	1450	5.0	6.5	150	1480
106	300DQZS1000-30-132-4	1000	30	72.9	132	1450	5.0	6.5	150	1520
107	300DQZS1000-35-160-4	1000	35	70.1	160	1450	5.0	6.5	150	1580
108	350DQZS1200-7-37-6	1200	7	72.8	37	960	5.0	5.5	150	1280
109	350DQZS1200-9-45-6	1200	9	76.9	45	960	5.0	5.5	150	1370
110	350DQZS1200-11-55-6	1200	11	66.7	55	960	5.0	5.5	150	1420
111	350DQZS1200-13-75-4	1200	13	72.7	75	1450	5.0	6.0	150	1370
112	350DQZS1200-17-90-4	1200	17	76.9	90	1450	5.0	6.0	150	1420
113	350DQZS1200-22-110-4	1200	22	75.8	110	1450	5.0	6.5	150	1510
114	350DQZS1200-26-132-4	1200	26	72.1	132	1450	5.0	6.5	150	1540
115	350DQZS1200-30-160-4	1200	30	67.3	160	1450	5.0	6.5	150	1620
116	350DQZS1200-35-200-4	1200	35	71.5	200	1450	5.0	6.5	150	1710
117	350DQZS1500-5.5-37-6	1500	5.5	74.8	37	960	5.0	6.5	150	1280
118	350DQZS1500-7-45-6	1500	7	78.7	45	960	5.0	5.5	150	1370
119	350DQZS1500-9-55-6	1500	9	70.5	55	960	5.0	5.5	150	1420
120	350DQZS1500-11-75-4	1500	11	74.8	75	1450	5.0	6.0	150	1370
121	350DQZS1500-14-90-4	1500	14	74.3	90	1450	5.0	6.0	150	1420
122	350DQZS1500-17-110-4	1500	17	74.3	110	1450	5.0	6.5	150	1510
123	350DQZS1500-20-132-4	1500	20	72.9	132	1450	5.0	6.5	150	1540
124	350DQZS1500-25-160-4	1500	25	75.1	160	1450	5.0	6.5	150	1620
125	350DQZS1500-30-200-4	1500	30	72.1	200	1450	5.0	6.5	150	1710
126	350DQZS1500-35-220-4	1500	35	76.5	220	1450	5.0	6.5	150	1820
127	400DQZS1800-10-90-6	1800	10	64.1	90	960	5.0	5.5	150	1650
128	400DQZS1800-12-110-6	1800	12	63.0	110	960	5.0	6.0	150	1750
129	400DQZS1800-15-132-6	1800	15	65.6	132	960	5.0	6.5	150	1860
130	400DQZS1800-18-160-4	1800	18	64.9	160	960	5.0	6.5	150	1920
131	400DQZS1800-24-200-6	1800	24	69.2	200	960	5.0	6.5	150	2100
132	400DQZS1800-26-220-6	1800	26	68.2	220	960	5.0	6.5	150	2200
133	400DQZS1800-30-250-6	1800	30	69.2	250	960	5.0	6.5	150	2500
134	400DQZS1800-32-280-4	1800	32	68.2	280	1450	5.0	6.5	150	2400
135	400DQZS1800-35-315-4	1800	35	64.1	315	1450	5.0	6.5	150	2550
136	400DQZS2000-9-90-6	2000	9	64.1	90	960	5.0	5.5	150	1650
137	400DQZS2000-11-110-6	2000	11	64.1	110	960	5.0	6.0	150	1750
138	400DQZS2000-14-132-6	2000	14	68	132	960	5.0	6.0	150	1860
139	400DQZS2000-17-160-6	2000	17	68.1	160	960	5.0	6.5	150	1920
140	400DQZS2000-22-200-6	2000	22	70.5	200	960	5.0	6.5	150	2100
141	400DQZS2000-24-220-6	2000	24	69.9	220	960	5.0	6.5	150	2200
142	400DQZS2000-28-250-6	2000	28	71.8	250	960	5.0	6.5	150	2500
143	400DQZS2000-30-280-4	2000	30	71.2	280	1450	5.0	6.5	150	2400
144	400DQZS2000-32-315-4	2000	32	65.1	315	1450	5.0	6.5	150	2550
145	500DQZS2200-8-90-6	2200	8	62.7	90	960	5.0	5.5	150	1680
146	500DQZS2200-10-110-6	2200	10	64.1	110	960	5.0	5.5	150	1780
147	500DQZS2200-12-132-6	2200	12	64.1	132	960	5.0	6.0	150	1880
148	500DQZS2200-15-160-6	2200	15	66.1	160	960	5.0	6.5	150	1950
149	500DQZS2200-20-200-6	2200	20	70.5	200	960	5.0	6.5	150	2130
150	500DQZS2200-22-220-6	2200	22	70.5	220	960	5.0	6.5	150	2230
151	500DQZS2200-25-250-6	2200	25	70.5	250	960	5.0	6.5	150	2530
152	500DQZS2200-28-280-4	2200	28	70.2	280	1450	5.0	6.5	150	2450
153	500DQZS2200-30-315-4	2200	30	69.6	315	1450	5.0	6.5	150