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上海凯泉泵业全流量无过载消防泵

全流量无过载消防泵,是上海凯泉根据市场需要而开发的新产品,相较于普通消防泵而言,其最大的特点是Q-N(流量-轴功率)曲线在大流量时出现最大轴功率点。全流量无过载消防泵采用核泵变工况要求的多点设计法的设计理念,利用CFD(计算流体动力学)技术对水泵进行水力优化设计,保证随着流量的不断加大,水泵的轴功率出现拐点,超过此点以后即使流量继续加大,轴功率反而开始降低,从而实现全流量无过载。这一设计使得消防泵在不同流量下尤其是大流量下都能稳定运行,并且在消防管网压力低时,可正常启泵。

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凯泉.png

产品概述    

  • 口  径:DN80~DN250mm

  • 流  量:15~160L/s

  • 扬  程:30~200m       

全流量无过载消防泵,是我公司根据市场需要而开发的新产品,相较于普通消防泵而言,其最大的特点是Q-N(流量-轴功率)曲线在大流量时出现最大轴功率点。全流量无过载消防泵采用核泵变工况要求的多点设计法的设计理念,利用CFD(计算流体动力学)技术对水泵进行水力优化设计,保证随着流量的不断加大,水泵的轴功率出现拐点,超过此点以后即使流量继续加大,轴功率反而开始降低,从而实现全流量无过载。这一设计使得消防泵在不同流量下尤其是大流量下都能稳定运行,并且在消防管网压力低时,可正常启泵。

满足五点选泵法要求
1、工况1:在吸深1m时,消防水泵零流量时的出口压力不应大于设计工作压力的140%;
2、工况2:在吸深1m时,性能应满足消防水泵设计工作流量(Qn)和设计工作扬程(Pn)的要求;
3、工况3:在吸深1m时,当消防水泵出流量为设计流量的150%时,其出口压力不应低于设计工作压力的65%;
4、工况4:在入口压力始终为正压时,随着流量的增大,轴功率曲线应趋于平缓或逐渐下降(出现最大轴功率值),配套电机功率应大于等于最大轴功率值;
5、工况5:在小流量点(0.05-0.1Qn)时,扬程在(0.99-1.01)Pmax,即小流量点不出现驼峰。

优势特点:
传统消防泵轴功率随流量的增加而增大,在大流量工作时易引起配套电机过载或烧毁,而全流量无过载消防泵,泵的轴功率曲线有峰值或者轴功率随流量的增加而有较小的变化,只需选用合适的配套功率:
1、在全流量范围内任意流量点工作时都不会过载或者电机烧毁。
2、消防管网压力低时,可正常启泵。
3、能在1.5倍额定流量点以外长时间运行。


上海凯泉泵业全流量无过载消防泵参数表

序号型号额定流量
m³/h
额定扬程
m
效率额定转速
rpm
叶轮外径电机功率出口口径进口口径电机重量
1XBD3.5/15-80L-WGZ-KQ-Ⅲ543575.5296017011808075
2XBD4/15-80L-WGZ-KQ-Ⅲ544077.8296017815808088
3XBD4.5/15-80L-WGZ-KQ-Ⅲ544571296018618.5808095
4XBD5/15-80L-WGZ-KQ-Ⅲ545067.6296020618.5808095
5XBD5.5/15-80L-WGZ-KQ-Ⅲ545567.92960210228080145
6XBD6/15-80L-WGZ-KQ-Ⅲ546068.62960221228080145
7XBD6.5/15-80L-WGZ-KQ-Ⅲ5465682960226308080188
8XBD7/15-80L-WGZ-KQ-Ⅲ547068.72960234308080188
9XBD7.5/15-80L-WGZ-KQ-Ⅲ547558.12960237378080211
10XBD8/15-80L-WGZ-KQ-Ⅲ548055.22960250378080211
11XBD3/20-100L-WGZ-KQ-Ⅲ72307329601771110010075
12XBD3.5/20-100L-WGZ-KQ-Ⅲ72357229601871510010088
13XBD4/20-100L-WGZ-KQ-Ⅲ724077.129601971510010088
14XBD4.5/20-100L-WGZ-KQ-Ⅲ724566.8296021618.510010095
15XBD5/20-100L-WGZ-KQ-Ⅲ725066.8296022518.510010095
16XBD5.5/20-100L-WGZ-KQ-Ⅲ725566.9296023422100100145
17XBD6/20-100L-WGZ-KQ-Ⅲ726066.8296024222100100145
18XBD6.5/20-100L-WGZ-KQ-Ⅲ726564.2296024830100100188
19XBD7/20-100L-WGZ-KQ-Ⅲ727065.7296025330100100188
20XBD7.5/20-100L-WGZ-KQ-Ⅲ727567.5296024237100100211
21XBD8/20-100L-WGZ-KQ-Ⅲ728066.7296024937100100211
22XBD8.5/20-100L-WGZ-KQ-Ⅲ728567.7296025437100100211
23XBD9/20-100L-WGZ-KQ-Ⅲ729068.9296025937100100211
24XBD3/25-100L-WGZ-KQ-Ⅲ903079.929601661510010088
25XBD3.5/25-100L-WGZ-KQ-Ⅲ903579.1296017818.510010095
26XBD4/25-100L-WGZ-KQ-Ⅲ904078.4296018418.510010095
27XBD4.5/25-100L-WGZ-KQ-Ⅲ904578.1296018922100100145
28XBD5/25-100L-WGZ-KQ-Ⅲ905066.1296021030100100188
29XBD5.5/25-100L-WGZ-KQ-Ⅲ905569.1296021630100100188
30XBD6/25-100L-WGZ-KQ-Ⅲ906077296022730100100188
31XBD6.5/25-100L-WGZ-KQ-Ⅲ906576.4296023130100100188
32XBD7/25-100L-WGZ-KQ-Ⅲ907074.8296024237100100211
33XBD7.5/25-100L-WGZ-KQ-Ⅲ907573.1296026245100100252
34XBD8/25-100L-WGZ-KQ-Ⅲ908061.5296026645100100252
35XBD8.5/25-100L-WGZ-KQ-Ⅲ908562.6296027055100100306
36XBD9/25-100L-WGZ-KQ-Ⅲ909065.6296027455100100306
37XBD9.5/25-100L-WGZ-KQ-Ⅲ909564.9296028255100100306
38XBD10/25-100L-WGZ-KQ-Ⅲ9010064296029055100100306
39XBD10.5/25-100L-WGZ-KQ-Ⅲ9010564.2296028275100100374
40XBD11/25-100L-WGZ-KQ-Ⅲ9011064.1296028575100100374
41XBD11.5/25-100L-WGZ-KQ-Ⅲ9011564.2296029575100100374
42XBD12/25-100L-WGZ-KQ-Ⅲ9012062.1296029975100100374
43XBD3/30-125L-WGZ-KQ-Ⅲ1083077.329601831512512588
44XBD3.5/30-125L-WGZ-KQ-Ⅲ1083573.8296019218.512512595
45XBD4/30-125L-WGZ-KQ-Ⅲ1084072.2296020222125125145
46XBD4.5/30-125L-WGZ-KQ-Ⅲ1084574.3296021322125125145
47XBD5/30-125L-WGZ-KQ-Ⅲ1085072.2296022130125125188
48XBD5.5/30-125L-WGZ-KQ-Ⅲ1085573.1296022930125125188
49XBD6/30-125L-WGZ-KQ-Ⅲ1086072.8296023730125125188
50XBD6.5/30-125L-WGZ-KQ-Ⅲ1086572.6296024437125125211
51XBD7/30-125L-WGZ-KQ-Ⅲ1087072.3296025137125125211
52XBD7.5/30-125L-WGZ-KQ-Ⅲ1087572.2296025545125125252
53XBD8/30-125L-WGZ-KQ-Ⅲ1088070.9296025945125125252
54XBD8.5/30-125L-WGZ-KQ-Ⅲ1088563.7296028055100125306
55XBD9/30-125L-WGZ-KQ-Ⅲ1089066.1296028255100125306
56XBD9.5/30-125L-WGZ-KQ-Ⅲ1089560296028875100125374
57XBD10/30-125L-WGZ-KQ-Ⅲ10810063.1296029475100125374
58XBD10.5/30-125L-WGZ-KQ-Ⅲ10810563.2296029875100125374
59XBD11/30-125L-WGZ-KQ-Ⅲ10811063.1296030275100125374
60XBD11.5/30-125L-WGZ-KQ-Ⅲ10811563.6296030875100125374
61XBD12/30-125L-WGZ-KQ-Ⅲ10812063296031575100125374
62XBD12.5/30-125L-WGZ-KQ-Ⅲ10812563.6296032090100125443
63XBD3/35-125L-WGZ-KQ-Ⅲ1263079296017218.512512595
64XBD3.5/35-125L-WGZ-KQ-Ⅲ1263578.3296018022125125145
65XBD4/35-125L-WGZ-KQ-Ⅲ1264077.9296018422125125145
66XBD4.5/35-125L-WGZ-KQ-Ⅲ1264571.8296021530125125188
67XBD5/35-125L-WGZ-KQ-Ⅲ1265072.6296021730125125188
68XBD5.5/35-125L-WGZ-KQ-Ⅲ1265572.4296022737125125211
69XBD6/35-125L-WGZ-KQ-Ⅲ1266073.6296023637125125211
70XBD6.5/35-125L-WGZ-KQ-Ⅲ1266567.3296026045125125252
71XBD7/35-125L-WGZ-KQ-Ⅲ1267068.8296026345125125252
72XBD7.5/35-125L-WGZ-KQ-Ⅲ1267569.2296026655125125306
73XBD8/35-125L-WGZ-KQ-Ⅲ1268070.2296027655125125306
74XBD8.5/35-125L-WGZ-KQ-Ⅲ1268564296028275125125374
75XBD9/35-125L-WGZ-KQ-Ⅲ1269066.9296028675125125374
76XBD9.5/35-125L-WGZ-KQ-Ⅲ1269568.1296029075125125374
77XBD10/35-125L-WGZ-KQ-Ⅲ12610066.1296029475100125374
78XBD10.5/35-125L-WGZ-KQ-Ⅲ12610567.5296029975100125374
79XBD11/35-125L-WGZ-KQ-Ⅲ12611065.9296030790100125443
80XBD11.5/35-125L-WGZ-KQ-Ⅲ12611564.8296031390100125443
81XBD12/35-125L-WGZ-KQ-Ⅲ12612064.8296031890100125443
82XBD3/40-125L-WGZ-KQ-Ⅲ1443079.7296017218.512512595
83XBD3.5/40-125L-WGZ-KQ-Ⅲ1443571.1296018030125125188
84XBD4/40-125L-WGZ-KQ-Ⅲ1444079.8296018530125125188
85XBD4.5/40-125L-WGZ-KQ-Ⅲ1444573296021530125125188
86XBD4.8/40-125L-WGZ-KQ-Ⅲ1444874.8296021730125125188
87XBD5/40-125L-WGZ-KQ-Ⅲ1445072.4296022737125125211
88XBD5.5/40-125L-WGZ-KQ-Ⅲ1445574296023637125125211
89XBD6/40-125L-WGZ-KQ-Ⅲ1446076.5296026337125125211
90XBD6.5/40-125L-WGZ-KQ-Ⅲ1446573296026645125125252
91XBD7/40-125L-WGZ-KQ-Ⅲ1447072296027045125125252
92XBD7.5/40-125L-WGZ-KQ-Ⅲ1447569296027655125125306
93XBD8/40-125L-WGZ-KQ-Ⅲ1448069.1296028255125125306
94XBD8.5/40-125L-WGZ-KQ-Ⅲ1448566.6296028675125125374
95XBD9/40-125L-WGZ-KQ-Ⅲ1449070.1296029075125125374
96XBD9.5/40-125L-WGZ-KQ-Ⅲ1449570.1296029575125125374
97XBD10/40-125L-WGZ-KQ-Ⅲ14410070.1296029975100125374
98XBD10.5/40-125L-WGZ-KQ-Ⅲ14410565296030790100125443
99XBD11/40-125L-WGZ-KQ-Ⅲ14411065.7296031390100125443
100XBD11.5/40-125L-WGZ-KQ-Ⅲ14411566296031890100125443
101XBD12/40-125L-WGZ-KQ-Ⅲ14412066.8296032290100125443
102XBD12.5/40-125L-WGZ-KQ-Ⅲ14412565.62960327110100125528
103XBD5/45-150L-WGZ-KQ-Ⅲ1625070.4296021045150150252
104XBD5.5/45-150L-WGZ-KQ-Ⅲ1625570.4296021555150150306
105XBD6/45-150L-WGZ-KQ-Ⅲ1626070.7296021855150150306
106XBD6.5/45-150L-WGZ-KQ-Ⅲ1626571.5296022055150150306
107XBD7/45-150L-WGZ-KQ-Ⅲ1627074296022555150150306
108XBD7.5/45-150L-WGZ-KQ-Ⅲ1627570296023175125150374
109XBD8/45-150L-WGZ-KQ-Ⅲ1628068.2296023775125150374
110XBD8.5/45-150L-WGZ-KQ-Ⅲ1628568296025075125150374
111XBD9/45-150L-WGZ-KQ-Ⅲ1629067.3296025690125150443
112XBD9.5/45-150L-WGZ-KQ-Ⅲ1629570.3296026990125150443
113XBD10/45-150L-WGZ-KQ-Ⅲ16210069.1296027590125150443
114XBD10.5/45-150L-WGZ-KQ-Ⅲ16210569.1296028190125150443
115XBD11/45-150L-WGZ-KQ-Ⅲ16211066.22960286110125150528
116XBD11.5/45-150L-WGZ-KQ-Ⅲ16211567.42960296110125150528
117XBD12/45-150L-WGZ-KQ-Ⅲ16212064.22960317110125150528
118XBD12.5/45-150L-WGZ-KQ-Ⅲ16212565.72960324110125150528
119XBD13/45-150L-WGZ-KQ-Ⅲ16213062.12960328132125150612
120XBD5/50-150L-WGZ-KQ-Ⅲ1805074.2296021845150150252
121XBD5.5/50-150L-WGZ-KQ-Ⅲ1805573.9296022055150150306
122XBD6/50-150L-WGZ-KQ-Ⅲ1806073.5296022555150150306
123XBD6.5/50-150L-WGZ-KQ-Ⅲ1806573.6296023175150150374
124XBD7/50-150L-WGZ-KQ-Ⅲ1807072.8296023775150150374
125XBD7.5/50-150L-WGZ-KQ-Ⅲ1807573.3296025675125150374
126XBD8/50-150L-WGZ-KQ-Ⅲ1808073.6296026975125150374
127XBD8.5/50-150L-WGZ-KQ-Ⅲ1808574.6296027175125150374
128XBD9/50-150L-WGZ-KQ-Ⅲ1809071.6296028190125150443
129XBD9.5/50-150L-WGZ-KQ-Ⅲ1809570.1296028690125150443
130XBD10/50-150L-WGZ-KQ-Ⅲ18010073.2296029690125150443
131XBD10.5/50-150L-WGZ-KQ-Ⅲ18010576.7296031790125150443
132XBD11/50-150L-WGZ-KQ-Ⅲ18011064.22960324110125150528
133XBD11.5/50-150L-WGZ-KQ-Ⅲ18011566.52960328110125150528
134XBD12/50-150L-WGZ-KQ-Ⅲ180120652960334110125150528
135XBD12.5/50-150L-WGZ-KQ-Ⅲ18012563.62960338110125150528
136XBD13/50-150L-WGZ-KQ-Ⅲ18013063.92960341132125150612
137XBD5/55-150L-WGZ-KQ-Ⅲ1985073.2296022055150150306
138XBD5.5/55-150L-WGZ-KQ-Ⅲ1985573.5296022555150150306
139XBD6/55-150L-WGZ-KQ-Ⅲ1986074.6296023155150150306
140XBD6.5/55-150L-WGZ-KQ-Ⅲ1986575.5296023775150150374
141XBD7/55-150L-WGZ-KQ-Ⅲ1987073.3296025675125150374
142XBD7.5/55-150L-WGZ-KQ-Ⅲ1987574.1296026975125150374
143XBD8/55-150L-WGZ-KQ-Ⅲ1988074.5296027175125150374
144XBD8.5/55-150L-WGZ-KQ-Ⅲ1988576.8296027975125150374
145XBD9/55-150L-WGZ-KQ-Ⅲ1989072.9296028390125150443
146XBD9.5/55-150L-WGZ-KQ-Ⅲ1989573.2296029090125150443
147XBD10/55-150L-WGZ-KQ-Ⅲ19810072.22960296110125150528
148XBD10.5/55-150L-WGZ-KQ-Ⅲ198105722960299110125150528
149XBD11/55-150L-WGZ-KQ-Ⅲ19811072.42960308110125150528
150XBD11.5/55-150L-WGZ-KQ-Ⅲ19811574.12960311110125150528
151XBD12/55-150L-WGZ-KQ-Ⅲ19812069.42960320132125150612
152XBD12.5/55-150L-WGZ-KQ-Ⅲ19812570.92960325132125150612
153XBD5/60-150L-WGZ-KQ-Ⅲ2165075.8296022055150150306
154XBD5.5/60-150L-WGZ-KQ-Ⅲ2165577.6296022555150150306
155XBD6/60-150L-WGZ-KQ-Ⅲ2166078.9296023155150150306
156XBD6.5/60-150L-WGZ-KQ-Ⅲ2166578.5296023775150150374
157XBD7/60-150L-WGZ-KQ-Ⅲ2167076.8296026275125150374
158XBD7.5/60-150L-WGZ-KQ-Ⅲ2167576.5296026975125150374
159XBD8/60-150L-WGZ-KQ-Ⅲ2168075.6296027575125150374
160XBD8.5/60-150L-WGZ-KQ-Ⅲ2168575.1296028190125150443
161XBD9/60-150L-WGZ-KQ-Ⅲ2169074.5296028590125150443
162XBD9.5/60-150L-WGZ-KQ-Ⅲ2169573.72960292110125150528
163XBD10/60-150L-WGZ-KQ-Ⅲ21610073.52960296110125150528
164XBD10.5/60-150L-WGZ-KQ-Ⅲ216105732960299110125150528
165XBD11/60-150L-WGZ-KQ-Ⅲ21611072.82960308110125150528
166XBD11.5/60-150L-WGZ-KQ-Ⅲ21611572.72960311132125150612
167XBD12/60-150L-WGZ-KQ-Ⅲ21612071.62960320132125150612
168XBD12.5/60-150L-WGZ-KQ-Ⅲ21612572.32960325132125150612
169XBD6/65-200L-WGZ-KQ-Ⅲ2346078.5296024275150200374
170XBD6.5/65-200L-WGZ-KQ-Ⅲ2346577.5296025075150200374
171XBD7/65-200L-WGZ-KQ-Ⅲ2347077296025675150200374
172XBD7.5/65-200L-WGZ-KQ-Ⅲ2347575.6296026490150200443
173XBD8/65-200L-WGZ-KQ-Ⅲ2348073.9296027090150200443
174XBD8.5/65-200L-WGZ-KQ-Ⅲ2348573.22960275110150200528
175XBD9/65-200L-WGZ-KQ-Ⅲ2349072.52960285110150200528
176XBD9.5/65-200L-WGZ-KQ-Ⅲ23495722960290110150200528
177XBD10/65-200L-WGZ-KQ-Ⅲ23410070.62960294132150200612
178XBD10.5/65-200L-WGZ-KQ-Ⅲ23410573.22960300132150200612
179XBD11/65-200L-WGZ-KQ-Ⅲ23411072.62960308132150200612
180XBD11.5/65-200L-WGZ-KQ-Ⅲ23411567.82960315160150200735
181XBD12/65-200L-WGZ-KQ-Ⅲ23412069.42960320160150200735
182XBD12.5/65-200L-WGZ-KQ-Ⅲ23412568.52960328160150200735
183XBD13/65-200L-WGZ-KQ-Ⅲ234130682960336160150200735
184XBD6/70-200L-WGZ-KQ-Ⅲ2526077.5296024275150200374
185XBD6.5/70-200L-WGZ-KQ-Ⅲ2526577.4296025075150200374
186XBD7/70-200L-WGZ-KQ-Ⅲ2527077.7296025875150200374
187XBD7.5/70-200L-WGZ-KQ-Ⅲ2527575.6296026490150200443
188XBD8/70-200L-WGZ-KQ-Ⅲ2528074.7296027090150200443
189XBD8.5/70-200L-WGZ-KQ-Ⅲ2528574.62960275110150200528
190XBD9/70-200L-WGZ-KQ-Ⅲ2529074.52960285110150200528
191XBD9.5/70-200L-WGZ-KQ-Ⅲ2529570.82960290132150200612
192XBD10/70-200L-WGZ-KQ-Ⅲ25210072.72960294132150200612
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