臥式防爆離心油泵ISWB型離心泵系列

防爆單級(jí)離心泵,防爆臥式油泵,臥式防爆離心泵ISWB臥式防爆離心油泵是在ISW基礎(chǔ)上派聲生出適用油泵。該系列泵性能優(yōu)、可靠性高、壽命長、結(jié)構(gòu)合理、 外形美觀，具有行業(yè)水平?！?臥式防爆離心油泵ISW型】特點(diǎn)： 運(yùn)行平穩(wěn)：泵軸的同心度及葉輪優(yōu)異的動(dòng)靜平衡，保證平穩(wěn)運(yùn)行，*振動(dòng)。 滴水不漏：不同材質(zhì)的硬質(zhì)合金密封，保證了不同介質(zhì)輸送均無泄漏。 噪音低：兩個(gè)低噪音的軸承支撐下的水泵，運(yùn)轉(zhuǎn)平穩(wěn)，除電機(jī)微弱聲響，基本無噪音。 占地更省：出口可向左、向右、向上三個(gè)方向，便管道布置安裝，節(jié)省空間。 故障率低：結(jié)構(gòu)簡單合理，關(guān)鍵部分采用*品質(zhì)配套，整機(jī)*工作時(shí)間大大提高。 維修方便：更換密封、軸承、簡易方便。臥式防爆離心油泵ISWB型離心泵系列 【臥式防爆離心油泵ISW型】用途：ISWB臥式防爆離心油泵供輸送汽油、煤油、柴油等油類產(chǎn)品或易燃、易爆液體，被輸送介質(zhì)溫度為-20～ +120℃?！九P式防爆離心油泵ISW型】使用條件： 1、吸入壓力≤1．6MPa，或泵系統(tǒng)zui高工作壓力 ≤1．6MPa，即泵吸入口壓力+泵揚(yáng)程≤1．6MPa、泵靜壓試驗(yàn)壓力為2．5MPa，訂貨時(shí)請注明系統(tǒng)工作壓力。泵系統(tǒng)工作壓力大于1．6MPa時(shí)應(yīng) 在訂貨時(shí)另行提出，以便在制造時(shí)泵的過流部分和聯(lián)接部分采用鑄鋼材料。 2、所輸送介質(zhì)中固體顆粒體積含量不超過單位體積的0．1％，粒度<0．2mm。注：如使用介質(zhì)為帶有細(xì)小顆粒，請?jiān)谟嗀洉r(shí)注明，以便廠家采用耐磨式機(jī)械密封?！九P式防爆離心油泵ISW】型號(hào)意義：【臥式防爆離心油泵ISW】性能參數(shù)： 型號(hào)口徑流量揚(yáng)程效率轉(zhuǎn)速電機(jī)功率必需汽蝕余量mmm3/hL/Sm%r/minKW（NPSH）r15-80151.11.52.00.30.420.558.58726343428000.182.320-110201.82.53.30.50.690.91161513.525343528000.372.320-160201.82.53.30.50.690.9133323019252329000.752.325-110252.845.20.781.111.44161513.534424129000.552.325-125252.845.20.781.111.4420.6201828363529000.752.325-125A252.53.64.60.691.01.28171614.43529000.552.325-160252.845.20.781.111.4433323024323329001.52.325-160A252.63.74.90.121.031.362928263129001.12.3型號(hào)口徑流量揚(yáng)程效率轉(zhuǎn)速電機(jī)功率必需汽蝕余量mmm3/hL/Sm%r/minKW（NPSH）r32-100(I)324.46.38.31.221.752.3213.212.511.348545329000.752.032-125323.556.50.970.391.822201840444229000.752.332-125A323.14.55.80.861.251.6117.61614.44329000.552.332-160(I)324.46.38.31.221.752.3233.23230.234404229002.22.032-200(I)324.46.38.31.221.752.3250.55048263335290042.032-200A322.845.20.781.111.4444.64442.734404229002.22.0型號(hào)口徑流量揚(yáng)程效率轉(zhuǎn)速電機(jī)功率必需汽蝕余量mmm3/hL/Sm%r/minKW（NPSH）r40-100404.46.38.31.221.752.3113.212.511.348545329000.552.340-100A403.95.67.41.081.562.0610.61095229000.372.340-125404.46.38.31.221.752.3121201841464329001.12.340-125A403.95.67.41.081.562.0617.61614.440454129000.752.340-160404.46.38.31.221.752.3133323035404029002.22.340-160A404.15.97.81.141.642.17292826.334393929001.52.340-160B403.85.57.21.061.532.025.52422.534383729001.12.340-200404.46.38.31.221.752.31515048263332290042.340-200A404.15.97.81.141.642.17454442263130290032.340-200B403.75.37.01.031.471.94383634.52929002.22.340-250404.46.38.31.221.752.3182807424282829007.52.340-250A404.15.97.81.141.642.1772706524282729005.52.340-250B403.85.57.01.061.531.9461.56056232726290042.3型號(hào)口徑流量揚(yáng)程效率轉(zhuǎn)速電機(jī)功率必需汽蝕余量mmm3/hL/Sm%r/minKW（NPSH）r40-100(I)408.812.516.32.443.474.5313.212.511.355626029001.12.340-100(I)A4081114.52.223.054.0310.61096029000.752.340-125(I)408.812.516.32.443.474.5321.22017.849585729001.52.340-125(I)A4081114.52.223.054.031716145729001.12.340-160(I)408.812.516.32.443.474.53333230455251290032.340-160(I)A408.211.715.22.283.254.2229282644515029002.22.340-160(I)B407.310.413.52.382.893.75232220.55029001.52.340-200(I)408.812.516.32.443.474.5351.2504838464629005.52.340-200(I)A408.311.715.32.313.254.2545.04442374545290042.340-200(I)B407.510.613.82.082.943.8337363444290032.340-250(I)408.812.516.32.443.474.5381.28077.53138402900112.340-250(I)A408.211.615.22.283.224.2271..52.340-250(I)B407.610.8142.113.03.8961.460583729007.52.340-250(I)C407.110.013.11.972.783.6453.25250.43629005.52.3型號(hào)口徑流量揚(yáng)程效率轉(zhuǎn)速電機(jī)功率必需汽蝕余量mmm3/hL/Sm%r/minKW（NPSH）r50-100508.812.516.32.443.474.5313.612.511.355626029001.12.350-100A5081114.52.223.054.03111096029000.752.350-125508.812.516.32.443.474.5321.52017.849585729001.52.350-125A5081114.52.223.05 4.031716145729001.12.350-160508.812.516.32.443.474.53333230455251290032.350-160A508.211.715.22.283.254.2229282644515029002.22.350-160B507.310.413.52.382.893.75232220.55029001.52.350-200508.812.516.32.443.474.5352504838464629005.52.350-200A508.311.715.32.313.254.2545.84442374545290042.350-200B507.510.613.82.082.943.8337363444290032.350-250508.812.516.32.443.474.53828077.52938402900112.350-250A508.211.615.22.283.224.2271.570683829007.52.350-250B507.610.8142.113.03.8961.460583729007.52.350-250C507.110.013.11.972.783.6453.25250.43629005.52.3型號(hào)口徑流量揚(yáng)程效率轉(zhuǎn)速電機(jī)功率必需汽蝕余量mmm3/hL/Sm%r/minKW（NPSH）r50-100(I)5017.52532.54.866.949.0313.712.510.567696929001.52.550-100(I)A5015.622.3294.36.198.111108.465676829001.12.550-125(I)5017.52532.54.866.949.0321.52018606867290032.550-125(I)A5015.622.3294.336.198.1171613.658666529002.22.550-160(I)5017.52532.54.686.949.0334.43227.5546360290042.550-160(I)A5016.423.430.44.566.58.44302824546259290042.550-160(I)B5015.021.6284.176.07.78262420.658290032.550-200(I)5017.52532.54.866.949.0352.75045.549585929007.52.550-200(I)A5016.423.530.54.566.538.4746.4444048575829007.52.550-200(I)B5015.221.828.34.226.067.86403834.55529005.52.550-250(I)5017.52532.54.866.949.03828076.53950522900152.550-250(I)A5016.423.430.54.566.58.4771.570673950522900112.550-250(I)B501521.6284.176.07.78616057.43849542900112.550-315(I)5017.52532.54.866.949.031281251223040442900302.550-315(I)A5016.623.7314.616.588.61151131103040442900222.550-315(I)B5015.722.529.24.366.258.01031019839290018.52.550-315(I)C5014.420.626.84.05.727.44868583382900152.5型號(hào)口徑流量揚(yáng)程效率轉(zhuǎn)速電機(jī)功率必需汽蝕余量m3/hL/Sm%r/minKW（NPSH）r65-1006517.52532.54.866.949.0313.712.510.567696929001.52.565-100A6515.622.3294.36.198.111108.465676829001.12.565-1256517.52532.54.866.949.0321.52018606867290032.565-125A6515.622.3294.336.198.1171614.458666529002.22.565-1606517.52532.54.866.949.0334.43227.5546360290042.565-160A6516.423.430.44.566.58.44302824546259290042.565-160B6515.021.6284.176.07.78262420.658290032.565-2006517.52532.54.866.949.0352.75045.549585929007.52.565-200A6516.423.530.54.566.538.4746.4444048575829007.52.565-200B6515.221.828.34.226.067.86403834.55529005.52.565-2506517.52532.54.866.949.03828076.53950522900152.565-250A6516.423.430.54.566.58.4771.570673950522900112.565-250B651521.6284.176.07.78616057.43849542900112.565-3156517.52532.54.866.949.031271251223240442900302.565-315A6516.623.7314.616.588.61151131103240442900222.565-315B6515.722.529.24.366.258.01031019839290018.52.565-315C6514.420.626.84.05.727.44868583382900152.5型號(hào)口徑流量揚(yáng)程效率轉(zhuǎn)速電機(jī)功率必需汽蝕余量mmm3/hL/Sm%r/minKW（NPSH）r65-100(I)653550659.7213.918.113.812.510677370290033.065-100(I)A6531.344.7588.712.416.11110866726929002.23.065-125(I)653550659.7213.918.12220176772.57029005.53.065-125(I)A6531.344.7588.712.516.117.51613.6667169290043.065-160(I)653550659.7213.918.135322863717029007.53.065-160(I)A6532.746.7619.113.016.930.6282462706929007.53.065-160(I)B6530.343.356.38.412.015.62624216929005.53.065-200(I)653550659.7213.918.153.550465567682900153.065-200(I)A6532.847619.113.116.94744405466672900113.065-200(I)B6530.543.556.68.512.115.740.63833.46529007.53.065-250(I)653550659.7213.918.18380725259602900223.065-250(I)A6532.546.7619.013.016.9737063525960290018.53.065-250(I)B653043.3568.312.015.6626054582900153.065-315(I)653550659.7213.918.11281251214454572900373.065-315(I)A6532.546.560.59.012.916.8112.6110106.44354572900303.065-315(I)B653144.5588.612.416.1102.510098532900303.065-315(I)C65294153.68.111.414.9878583512900223.0型號(hào)口徑流量揚(yáng)程效率轉(zhuǎn)速電機(jī)功率必需汽蝕余量mmm3/hL/Sm%r/minKW（NPSH）r80-100803550659.7213.918.113.812.510677370290033.080-100A8031.344.7588.712.516.11110866726929002.23.080-125803550659.7213.918.12220176772.57029005.53.080-125A8031.345588.712.516.117.51613.6667169290043.080-160803550659.7213.918.135322863717029007.53.080-160A8032.746.7619.113.016.930.6282462706929007.53.080-160B8030.343.356.38.412.015.62624216929005.53.080-200803550 659.7213.918.153.550465567682900153.080-200A8032.847619.113.116.94744405466672900113.080-200B8030.543.556.68.512.115.740.63833.46529007.53.080-250803550659.7213.918.18380725259602900223.080-250A8032.546.7619.013.016.9737063525960290018.53.080-250B803043.3568.312.015.6626054582900153.080-315803550659.7213.918.11281251224354572900373.080-315A8032.546.560.59.012.916.8112.6110107.44354572900303.080-315B803144.5588.612.416.1102.510098532900303.080-315C80294153.68.111.414.9988583512900223.080-350803550659.7213.918.11461501425566672900553.080-350A803144.5588.612.416.1138.4142134.8652900453.080-350B80294153.68.111.414.9131.4135127.8632900373.0型號(hào)口徑流量揚(yáng)程效率轉(zhuǎn)速電機(jī)功率必需汽蝕余量mmm3/hL/Sm%r/minKW（NPSH）r80-100(I)807010013019.427.836.113.612.51166767529005.54.580-100(I)A8062.68911617.424.732.211108.8647474290044.580-125(I)807010013019.427.836.123.520147076652900114.580-125(I)A8062.68911617.424.732.219161168746529007.54.580-160(I)807010013019.427.836.136.532247076652900154.580-160(I)A8065.493.5121.618.226.033.83228216874672900114.580-160(I)B8060.686.6112.516.824.131.3722418722900114.580-200(I)807010013019.427.836.15450426574732900224.080-200(I)A8065.493.5121.618.226.033.847.54437647372290018.54.080-200(I)B80618711316.924.231.4413832712900154.080-250(I)807010013019.427.836.18780686269682900374.080-250(I)A8065.493.5121.618.226.033.8767059.56168672900304.080-250(I)B80618711316.924.231.4656051662900304.080-315(I)807010013019.427.836.11321251145566672900754.080-315(I)A8066.595123.618.526.434.31191131035566672900554.080-315(I)B80639011717.52532.5106.610192652900454.080-315(I)C80588210716.122.829.7908576632900374.0型號(hào)口徑流量揚(yáng)程效率轉(zhuǎn)速電機(jī)功率必需汽蝕余量mmm3/hL/Sm%r/minKW（NPSH）r100-1001007010013019.427.836.113.612.51166767529005.54.5100-100A10062.68911617.44732.211108.8647474290044.5100-1251007010013019.427.836.123.520147076652900114.5100-125A10062.68911617.424.732.219161168746329007.54.5100-1601007010013019.427.836.136.532247076652900154.5100-160A10065.493.5121.618.226.033.83228216874672900114.5100-160B10060.686.6112.516.824.131.3272418722900114.5100-2001007010013019.427.836.15450426574732900224.0100-200A10065.493.5121.618.226.033.847.54437647372290018.54.0100-200B100618711316.924.231.4413832712900154.0100-2501007010013019.427.836.13780686269682900374.0100-250A10065.493.5121.618.226.033.8767059.56168672900304.0100-250B100618711316.924.231.4656051662900304.0100-3151007010013019.427.836.11321251145566672900754.0100-315A10066.595123.618.526.434.31191131036566672900554.0100-315B100639011717.52532.5106.610192652900454.0100-315C100588210716.122.829.7908576632900374.0型號(hào)口徑流量揚(yáng)程效率轉(zhuǎn)速電機(jī)功率必需汽蝕余量mmm3/hL/Sm%r/minKW（NPSH）r100-100(I)1009616019226.744.453.31412.5106473702900114.5100-125(I)1009616019226.744.453.32420146274692900154.5100-125(I)A1008414016823.33946.72017126472682900114.5100-160(I)1009616019226.744.453.33632276979752900225.6100-160(I)A1008414016823.33946.7322823.5667672290018.55.0100-200(I)1009616019226.744.453.35350456979782900375.2100-200(I)A1008414016823.33946.74845406474732900304.5100-200(I)B1006010012016.727.833.3434036722900224.5100-250(I)1009616019226.744.4 53.38380726577742900554.8100-250(I)A1008414016823.33946.77572656072692900454.5100-250(I)B1006010012016.727.8 33.3686558702900374.5100-3501006010012016.727.833.3153.61501427257742900904.0100-350A100618711316.924.231.4145.6142134752900754.0100-350B100588210716.122.829.7138.6135127752900554.0型號(hào)口徑流量揚(yáng)程效率轉(zhuǎn)速電機(jī)功率必需汽蝕余量mmm3/hL/Sm%r/minKW（NPSH）r125-1001259616019226.744.453.31312.512822900114.0125-100A1258614317223.939.747.810.4109.67729007.54.0125-1251259616019226.744.453.322.62017802900154.0125-125A1258614317223.939.7 47.8181613.6772900114.0125-1601259616019226.744.453.3363228782900224.0125-160A125901501802541.75031.52824.576290018.54.0125-160B1258313816621.738.346.1272421732900154.0125-2001259616019226.744.453.3555046772900375.5125-200A125901501802541.75048.44440.5762900305.5125-200B1258313816621.738.346.141.337.534.5752900225.5125-2501259616019226.744.453.3878073752900555.0125-250A125901501802541.750767084742900455.5125-250B1258313816621.738.346.1656055732900375.5125-3151259616019226.744.753.3133125119702900905.0125-315A125901501802541.750117110104.6702900755.0125-315B1258614317223.939.747.8106.410095.2692900755.0125-315C12580.513416122.437.244.7968886672900555.0型號(hào)口徑流量揚(yáng)程效率轉(zhuǎn)速電機(jī)功率必需汽蝕余量mmm3/hL/Sm%r/minKW（NPSH）r150-1251509616019226.744.453.322.624176676762900114.0150-125A150901501802541.750181613.67729007.54.0150-1601509616019226.744.453.3363227752900224.0150-160A150901501802541.750322823.576290018.54.0150-160B1508414016823.33946.7272421732900154.0150-20015014020026038.955.672.213.812.510.66878781450153.0150-200A150125176232.534.749.764.611108.56676761450113.0150-200B1508414016823.33946.7413834752900224.0150-25015014020026038.955.672.221.82017737977145018.53.0150-250A150129184.424035.851.266.718.51714.47278761450153.0150-250B150117167217.532.546.460.415.21412761450113.0150-31515014020026038.955.672.233.832287078731450302.5150-315A15013118724336.451.967.529.52824.56977771450223.5150-315B15012117322533.548.162.525242176145018.53.5150-3501509616019226.744.453.3153.6150142.88029001105.5150-350A150901501802541.750145.6142134.8702900905.2150-350B1508414016823.33946.7138.6135127.86576742900755.5150-40015014020026038.955.672.25350446875711450453.5150-400A15013118724336.451.967.546.64438.36774701450373.5150-400B150122174226.533.948.362.9403833731450303.5150-400C15011216020831.144.457.8343228711450223.5型號(hào)口徑流量揚(yáng)程效率轉(zhuǎn)速電機(jī)功率必需汽蝕余量mmm3/hL/Sm%r/minKW（NPSH）r150-250(I)15012020024033.355.666.78780726576742900754.5150-250(I)A15011218722431.151.962.27670636475732900554.5150-250(I)B15010417320828.948.157.86560546374722900454.5150-315(I)15012020024033.355.666.713312512058737529001104.5150-315(I)A15011218722431.151.962.21161101055772742900904.5150-315(I)B15010417320828.948.157.810095915570722900754.5型號(hào)口徑流量揚(yáng)程效率轉(zhuǎn)速電機(jī)功率必需汽蝕余量mmm3/hL/Sm%r/minKW（NPSH）r200-20020014020026038.955.672.213.812.510.66878781450153.0200-200A200125179232.534.749.764.611108.56676761450113.0200-25020014020026021.8201721.82017737977145018.53.0200-250A200129184.424018.51714.418.51714.47278761450153.0200-250B200117167217.515.2141215.21412761450113.0200-31520014020026033.8322833.832287078781450303.5200-315A20013118924329.52824.529.52824.56977771450223.5200-315B20012117322525242125242176145018.53.5200-4002001402002605350445350446875711450453.5200-400A20013118724346.64438.346.64438.36774701450373.5200-400B200122174226.5403833403833731450303.5200-400C200112160208343228343228711450223.5型號(hào)口徑流量揚(yáng)程效率轉(zhuǎn)速電機(jī)功率必需汽蝕余量mmm3/hL/Sm%r/minKW（NPSH）r200-200(I)20028040052077.8111.1 14413.412.510.57080791450224.0200-200(I)A20025035846569.490.4129.210.7108.5687377145018.54.0200-250(I)20028040052077.8111.114422.220147580721450304.0200-250(I)A20025035846569.499.4129.2181611.27378701450224.0200-250(I)B20022632241962.889.4116.414.4137.3707567145018.54.0200-315(I)20028040052077.8111.41443632267380751450554.0200-315(I)A20026237448672.8103.913531.528237279741450454.0200-315(I)B20024234645067.396.1125272419.5781450374.0200-400(I)20028040052077.8111.414454.550397581771450754.0200-400(I)A20026237448672.8103.9135484434801450754.0200-400(I)B20024234645067.296.112541.43829.6781450555.0200-400(I)C20022432041662.288.9115.634.93225761450455.0型號(hào)口徑流量揚(yáng)程效率轉(zhuǎn)速電機(jī)功率必需汽蝕余量mmm3/hL/Sm%r/minKW（NPSH）r250-25025035055065097.2152.8180.52220167882811450455.0250-250A25030050060083.3139166.718.317147680801450375.0250-23525030050060083.3139166.71412.5117378701480224.5250-30025030050060083.3139166.7222016781480374.5250-31525035055065097.2152.8180.53432287680791450755.5250-315A25030050060083.3139166.729.528247478771450555.5250-315B25026045052072.2125144.42524207074721450455.5250-40025030050060083.3139166.754.55039721480904.5型號(hào)口徑流量揚(yáng)程效率轉(zhuǎn)速電機(jī)功率必需汽蝕余量mmm3/hL/Sm%r/minKW（NPSH）r300-235300480720900133.3200250201815.5778174970555.0300-235A300438607821121.7182.5228.116.51513757972970455.0300-235B300400600750111.1167.0208.31412.511737770970375.0300-300300480720900133.3200250312825778177970755.0300-300A300444666833123.3185231.426.52421.5768076970755.0300-300B300415623779115.3173.1261.4232118.579970555.0300-380300480720900133.3200250484434849701325.0300-380A300444666833123.3185231.441.43830809701105.0300-380B300409614767113.6170.6213.135322578970905.0300-235(I)30071810801345199.4300373.644.64034.68214501605.5300-235(I)A3006429651203178.3268.1334.235.73227.78014501325.5【臥式防爆離心油泵ISW】結(jié)構(gòu)圖： 1吸入室：采用優(yōu)秀水力模型設(shè)計(jì)而成。2葉 輪：采用優(yōu)秀水力模型設(shè)計(jì)而成，高效節(jié)能。3泵 體：采用優(yōu)秀水力模型設(shè)計(jì)而成。4取壓塞：安裝壓力表及真空表，以監(jiān)控泵的正常高效運(yùn)行。5放氣塞：確保泵的正常維護(hù)。6機(jī)械密封：采用不銹鋼、硬質(zhì)合金、氟橡膠等材料制成，耐用消費(fèi)品磨損，無泄漏，運(yùn)行壽命長。7泵 蓋：8泵 軸：為電機(jī)加長軸，確保了軸的同心，使運(yùn)行平穩(wěn)，無噪音和振動(dòng)現(xiàn)象。9擋水圈：防止因密封漏水而使電機(jī)進(jìn)水。10Y系列電動(dòng)機(jī)：直接與水泵聯(lián)接傳遞動(dòng)力，部分采用上海電機(jī)?！九P式防爆離心油泵ISW】產(chǎn)品概述：ISW型單級(jí)單吸臥式離心泵采用的水力模型，根據(jù)IS型單級(jí)單吸離心泵之性能參數(shù)和立式泵的*結(jié)構(gòu)組合設(shè)計(jì)，并嚴(yán)格按照iso2858進(jìn)行設(shè)計(jì)制造，該產(chǎn)品軸封選用硬質(zhì)合金機(jī)械密封裝置，具有高效節(jié)能、性能可靠、安裝使用方便等特點(diǎn)?！九P式防爆離心油泵ISW】故障原因及排除方法： 故障現(xiàn)象可能產(chǎn)生的原因排除方法1、水泵不出水a(chǎn)、進(jìn)出口閥門未打開，進(jìn)出管路阻塞，葉輪流道阻塞。b、電機(jī)運(yùn)行方向不對，電機(jī)缺相。c、吸入管漏氣。d、泵沒灌滿液體，泵腔內(nèi)有空氣。e、進(jìn)口供水不足，吸程過高，底閥漏水。f、管路阻力過大。a、檢查，去除阻塞物。b、調(diào)整電機(jī)方向緊固電機(jī)接線。c、擰緊各密封面，排除空氣。d、打開泵上蓋或打開排氣閥，排盡 空氣。e、停機(jī)檢查、調(diào)整 （并網(wǎng)自來水管 和帶吸程使用易出現(xiàn)此現(xiàn)象。）f、減少管路彎道，重新選泵。2、水泵流量不足a、先按1。原因檢查。b、管道、葉輪流產(chǎn)部分阻塞，水垢沉積、閥門開度不足c、電壓偏低，轉(zhuǎn)速不符合要求。d、葉輪磨損。a、先按1。排除。b、先除阻塞物，重新調(diào)整閥門開度c、穩(wěn)壓d、更換葉輪3、功率過大a、超過額定流量使用b、吸程過高c、泵軸承磨損d、泵選型不當(dāng)a、調(diào)節(jié)流量關(guān)小閥門b、降低吸程。c、更換軸承。d、重新選泵。4、雜音振動(dòng)a、管路支撐不穩(wěn)。b、液體混有氣體。c、產(chǎn)生汽蝕。d、軸承振動(dòng)。e、電機(jī)超載發(fā)熱運(yùn)行。a、穩(wěn)固管路。b、提高吸入壓力、排氣。c、降低真空度。d、更換軸承。e、調(diào)整按5。5、電機(jī)發(fā)熱a、流量過大、超載運(yùn)行。b、碰擦。c、電機(jī)軸承損壞。d、電壓偏低。a、關(guān)小出口閥。b、檢查排除。c、更換軸承。d、穩(wěn)壓。6、水泵漏水a(chǎn)、機(jī)械密封磨損。b、泵體有砂孔或破裂。c、密封面不平整。d、安裝螺栓松懈。a、更換。b、焊補(bǔ)或更換。c、修整。d、緊固?！九P式防爆離心油泵ISW】起動(dòng)與停車： （一）運(yùn)行中的維護(hù)與保養(yǎng) 1、進(jìn)口管道必須充滿液體，禁止泵在汽蝕狀態(tài)下長期運(yùn)行。 2、定時(shí)檢查電機(jī)電流值，不得超過電機(jī)額定電流。 3、泵進(jìn)行長期運(yùn)行后，由于機(jī)械磨損，使機(jī)組噪音及振動(dòng)增大時(shí)，應(yīng)停車檢查，必要時(shí)可更換易損件，機(jī)組 大修期一般為一年。 （二）機(jī)械密封維護(hù)與保養(yǎng) 1、機(jī)械密封潤滑應(yīng)清潔無固體顆粒。 2、嚴(yán)禁機(jī)械密封在干磨情況下工作。 3、起動(dòng)前應(yīng)盤動(dòng)泵（電機(jī)）幾圈，以免突然起動(dòng)造成密封環(huán)斷損壞。 4、密封泄漏允差3滴/分，否則應(yīng)檢修?！九P式防爆離心油泵ISW】安裝示意圖：一、剛性安裝1進(jìn)口球閥2撓性接頭3直管4出口閘閥5泵6底座7水泥基座二、柔性安裝1進(jìn)口球閥2撓性接頭3直管4出口閘閥5泵6底座7JGD型減振器8水泥基座1、安裝前應(yīng)仔細(xì)檢查泵體流產(chǎn)內(nèi)有無硬質(zhì)物，以免運(yùn)行時(shí)損壞葉輪和泵體。 2、安裝時(shí)管路理量不允許加在泵上，以免使泵變形，影響正常運(yùn)行。 3、擰緊地腳螺栓，以免起動(dòng)時(shí)振動(dòng)對泵性能產(chǎn)生影響。 4、在泵的進(jìn)、出口管路上安裝調(diào)節(jié)閥，在泵出口附近安裝壓力表，以控制泵在額定工況內(nèi)運(yùn)行，確保泵的正 常使用。 5、排出管路如裝逆止閥應(yīng)裝在閘閥的外面。 6、泵的安裝方式分為硬性聯(lián)接安裝和柔性聯(lián)接安裝。 相關(guān)離心泵系列產(chǎn)品：CZ型西德式直聯(lián)式離心泵┃啤酒泵，GC型臥式多級(jí)鍋爐給水泵，D、DG型臥式多級(jí)離心泵，ISGB型便拆式管道離心泵，S、SH型中開式單級(jí)雙吸離心泵，SOW型臥式中開蝸殼式雙吸離心泵，CHLF型輕型段式不銹鋼多級(jí)離心泵，CHL型不銹鋼輕型多級(jí)離心泵，QDLF系列輕型不銹鋼立式多級(jí)離心泵，DL系列立式多級(jí)離心泵，D型臥式多級(jí)離心泵，TSWA型臥式多級(jí)離心泵，GDL系列立式多級(jí)管道離心泵，IS型臥式單級(jí)離心清水泵，SFB型不銹鋼耐腐蝕離心泵，ISG型立式管道離心泵，ISW型臥式管道離心泵。