產(chǎn)品簡介：
ISGB、IRGB型便拆式管道離心泵是在IS型泵、ISG型立式泵的基礎(chǔ)上，一方面結(jié)合*進技術(shù)、另一方面根據(jù)本公司多年的生產(chǎn)經(jīng)驗和廣大用戶的寶貴經(jīng)驗，綜合開發(fā)成功的一種結(jié)構(gòu)新穎、其它同類產(chǎn)品的便拆立式離心泵。

產(chǎn)品特點：泵軸與電機軸采用硬性連接，振動小、噪音低；泵進出口口徑相同，能像冷門一樣安裝在管路的任意位置，且裝有底盤，使泵安裝簡便、穩(wěn)固；產(chǎn)品用途：1、ISGB、IRGB型泵用于采暖、衛(wèi)生用水、冷凍水系統(tǒng)和灌溉裝置中的無腐蝕的冷若冰霜水和熱水。 2、IHGB、YGB型泵用于石油、化工、冶金、電力、造紙、食品、制藥和合成纖維等部門。使用條件：1、介質(zhì)溫度：T=-20℃~+120℃； 2、環(huán)境溫度：T≤40℃；環(huán)境濕度不超過95%。ISGB便拆式管道離心泵詳細資料： ISGB、IRGB、IHGB立式管道離心泵-型號意義 ISGB、IRGB、IHGB立式管道離心泵-產(chǎn)品簡介 ISGB、IRGB型便拆式管道離心泵是在IS型泵、ISG型立式泵的基礎(chǔ)上，一方面結(jié)合*進技術(shù)、另一方面根據(jù)本公司多年的生產(chǎn)經(jīng)驗和廣大用戶的寶貴經(jīng)驗，綜合開發(fā)成功的一種結(jié)構(gòu)新穎、技術(shù)其它同類產(chǎn)品的便拆立式離心泵。該系列產(chǎn)品經(jīng)國家泵類產(chǎn)品檢測中心鎮(zhèn)江分中心檢測認定：各項指標合格。該系列產(chǎn)品*，其綜合性能達到同類產(chǎn)品現(xiàn)代*水平。該系列產(chǎn)品嚴格按標準ISO2858進行設(shè)計制造。 該系列產(chǎn)品在整體上進行大膽突破設(shè)計，泵軸采用獨立的支承體，解決了原ISG及ISW型泵加長軸靠電機軸承支承的不足之處，葉輪、泵體采用現(xiàn)代優(yōu)秀水力模型設(shè)計制造，消除立式泵的軸向力及徑向力，使泵軸處的軸承和電機軸承僅受微弱的軸向力及徑向力，電機采用Y系列標準電機，整臺泵采用便拆結(jié)構(gòu)，解決了更換大功率水泵的軸承、機械密封、葉輪等易損件不方便的難題。 該系列泵與國內(nèi)同類產(chǎn)品相比，具有運轉(zhuǎn)更平穩(wěn)、使用壽命長、配套更方便、維護保養(yǎng)更輕松等*的優(yōu)點，是替代ISG型立式泵、IS型離心泵、S型雙吸泵等到常規(guī)離心泵的產(chǎn)品。 ISGB、IRGB、IHGB立式管道離心泵-產(chǎn)品特點 1、泵軸與電機軸采用硬性連接，振動小、噪音低； 2、泵進出口口徑相同，能像冷門一樣安裝在管路的任意位置，且裝有底盤，使泵安裝簡便、穩(wěn)固； 3、泵軸有獨產(chǎn)的支承點，使電機軸承運行可靠； 4、用強制環(huán)流的不受轉(zhuǎn)向限制的特殊結(jié)構(gòu)機械密封，運行可靠、壽命長； 5、*的安裝結(jié)構(gòu)大大縮小泵的占地面積，節(jié)約建設(shè)投資30%~50%； 6、完善的設(shè)計確保泵無泄漏、長壽命運行，節(jié)約運行管理費40%~70%。 ISGB、IRGB、IHGB立式管道離心泵-傳動 通過電機聯(lián)軸器，由電機驅(qū)動泵，從傳動端看，泵為順時針方向旋轉(zhuǎn)。 ISGB、IRGB、IHGB立式管道離心泵-材質(zhì) 泵殼：鑄鐵、球墨鑄鐵、鑄鋼、不銹鋼 軒輪：鑄鐵、銅合金、不銹鋼 泵蓋：鑄鐵、不銹鋼 泵軸：45、不銹鋼 ISGB、IRGB、IHGB立式管道離心泵-結(jié)構(gòu)說明1、 泵 體9、 支 架2、 放 水 塞10、電 機3、 葉 輪11、電機聯(lián)軸器4、 機 械 密 封12、中間聯(lián)軸器5、 放 氣 閥13、泵 聯(lián) 軸 器6、 軸 承 體14、油 杯7、 軸 承15、軸 承 壓 蓋8、 泵 軸16、泵 蓋 ISGB、IRGB、IHGB立式管道離心泵-安裝說明 1、安裝時管路重量不應(yīng)加在水泵上，應(yīng)有各自的支承體，以免使泵變形影響運行性能和壽命。 2、為了維修方便和使用安全，在泵的進出口管路上各安裝一只調(diào)節(jié)閥及在泵出口附近安裝一只壓力表，以保 證在額定揚程和流量范圍內(nèi)運行，增長水泵的使用壽命。 3、泵用于有吸程場合，應(yīng)裝有底閥，并且進口管路不應(yīng)有過多彎道，同時不得有漏水、漏氣現(xiàn)象。 4、安裝后撥動泵軸，葉輪不應(yīng)有磨擦聲或卡死現(xiàn)象， 否則應(yīng)將泵拆開檢查原因。 5、泵的安裝方式分為硬性聯(lián)接和柔性聯(lián)接兩種。 ISGB、IRGB、IHGB立式管道離心泵-性能曲線型號口徑流量揚程效率轉(zhuǎn)速電機功率必需汽蝕余量重量mmm3/hL/Sm%r/minKW（NPSH）rKg15-80151.11.52.00.30.420.558.58726343428000.182.31720-110201.82.53.30.50.690.91161513.525343528000.372.32520-160201.82.53.30.50.690.9133323019252329000.752.32925-110252.845.20.781.111.44161513.534424129000.552.32625-125252.845.20.781.111.4420.6201828363529000.752.32825-125A252.53.64.60.691.01.28171614.43529000.552.32725-160252.845.20.781.111.4433323024323329001.52.33925-160A252.63.74.90.121.031.362928263129001.12.334型號口徑流量揚程效率轉(zhuǎn)速電機功率必需汽蝕余量重量mmm3/hL/Sm%r/minKW（NPSH）rKg32-100(I)324.46.38.31.221.752.3213.212.511.348545329000.752.03232-125323.556.50.970.391.822201840444229000.752.32832-125A323.14.55.80.861.251.6117.61614.44329000.552.32832-160(I)324.46.38.31.221.752.3233.23230.234404229002.22.04732-200(I)324.46.38.31.221.752.3250.55048263335290042.04332-200A322.845.20.781.111.4444.64442.73440422900 2.22.074型號口徑流量揚程效率轉(zhuǎn)速電機功率必需汽蝕余量重量mmm3/hL/Sm%r/minKW（NPSH）rKg40-100404.46.38.31.221.752.3113.212.511.348545329000.552.33240-100A403.95.67.41.081.562.0610.61095229000.372.33240-125404.46.38.31.221.752.3121201841464329001.12.33440-125A403.95.67.41.081.562.0617.61614.440454129000.752.33340-160404.46.38.31.221.752.3133323035404029002.22.34740-160A404.15.97.81.141.642.17292826.334393929001.52.34340-160B403.85.57.21.061.532.025.52422.534383729001.12.33840-200404.46.38.31.221.752.31515048263332290042.37440-200A404.15.97.81.141.642.17454442263130290032.36240-200B403.75.37.01.031.471.94383634.52929002.22.35240-250404.46.38.31.221.752.3182807424282829007.52.310540-250A404.15.97.81.141.642.1772706524282729005.52.39840-250B403.85.57.01.061.531.9461.56056232726290042.377型號口徑流量揚程效率轉(zhuǎn)速電機功率必需汽蝕余量重量mmm3/hL/Sm%r/minKW（NPSH）rKg40-100(I)408.812.516.32.443.474.5313.212.511.355626029001.12.33440-100(I)A4081114.52.223.054.0310.61096029000.752.33240-125(I)408.812.516.32.443.474.5321.22017.849585729001.52.33840-125(I)A4081114.52.223.054.031716145729001.12.33340-160(I)408.812.516.3 2.443.474.53333230455251290032.35640-160(I)A408.211.715.22.283.254.2229282644515029002.22.34740-160(I)B407.310.413.52.382.893.75232220.55029001.52.34340-200(I)408.812.516.32.443.474.5351.2504838464629005.52.38540-200(I)A408.311.715.32.313.254.2545.04442374545290042.37540-200(I)B407.510.613.82.082.943.8337363444290032.36340-250(I)408.812.516.32.443.474.5381.28077.53138402900112.314540-250(I)A408.211.615.22.283.224.2271..52.39540-250(I)B407.610.8142.113.03.8961.460583729007.52.39440-250(I)C407.110.013.11.972.783.6453.25250.43629005.52.388型號口徑流量揚程效率轉(zhuǎn)速電機功率必需汽蝕余量重量mmm3/hL/Sm%r/minKW（NPSH）rKg50-100508.812.516.32.443.474.5313.612.511.355626029001.12.33650-100A5081114.52.223.054.03111096029000.752.33550-125508.812.516.32.443.474.5321.52017.849585729001.52.34350-125A5081114.52.223.05 4.031716145729001.12.33850-160508.812.516.32.443.474.53333230455251290032.35950-160A508.211.715.22.283.254.2229282644515029002.22.35150-160B507.310.413.52.382.893.75232220.55029001.52.34750-200508.812.516.32.443.474.5352504838464629005.52.310150-200A508.311.715.32.313.254.2545.84442374545290042.38050-200B507.510.613.82.082.943.8337363444290032.36850-250508.812.516.32.443.474.53828077.52938402900112.316050-250A508.211.615.22.283.224.2271.570683829007.52.311550-250B507.610.8142.113.03.8961.460583729007.52.311450-250C507.110.013.1 1.972.783.6453.25250.43629005.52.3108型號口徑流量揚程效率轉(zhuǎn)速電機功率必需汽蝕余量重量mmm3/hL/Sm%r/minKW（NPSH）rKg50-100(I)5017.52532.54.866.949.0313.712.510.567696929001.52.54150-100(I)A5015.622.3294.36.198.111108.465676829001.12.53650-125(I)5017.52532.54.866.949.0321.52018606867290032.55650-125(I)A5015.622.3294.336.198.1171613.658666529002.22.54850-160(I)5017.52532.54.686.949.0334.43227.5546360290042.57250-160(I)A5016.423.430.44.566.58.44302824546259290042.57150-160(I)B5015.021.6284.176.07.78262420.658290032.55950-200(I)5017.52532.54.866.949.0352.75045.549585929007.52.510850-200(I)A5016.423.530.54.566.538.4746.4444048575829007.52.510750-200(I)B5015.221.828.3 4.226.067.86403834.55529005.52.510050-250(I)5017.52532.54.866.949.03828076.53950522900152.517550-250(I)A5016.423.430.54.566.58.4771.570673950522900112.516550-250(I)B501521.6284.176.07.78616057.43849542900112.516550-315(I)5017.52532.54.866.949.031281251223040442900302.531050-315(I)A5016.623.7314.616.588.61151131103040442900222.524550-315(I)B5015.722.529.24.366.258.01031019839290018.52.521550-315(I)C5014.420.626.84.05.727.44868583382900152.5195型號口徑 流量揚程效率轉(zhuǎn)速電機功率必需汽蝕余量重量m3/hL/Sm%r/minKW（NPSH）rKg65-1006517.52532.54.866.949.0313.712.510.567696929001.52.54665-100A6515.622.3294.36.198.111108.465676829001.12.54165-1256517.52532.54.866.949.0321.52018606867290032.55865-125A6515.622.3294.336.198.1171614.458666529002.22.54965-1606517.52532.54.866.949.0334.43227.5546360290042.57565-160A6516.423.430.44.566.58.44302824546259290042.57565-160B6515.021.6284.176.07.78262420.658290032.56365-2006517.52532.54.866.949.0352.75045.549585929007.52.510765-200A6516.423.530.54.566.538.4746.4444048575829007.52.510765-200B6515.221.828.34.226.067.86403834.55529005.52.510065-2506517.52532.54.866.949.03828076.53950522900152.518065-250A6516.423.430.54.566.58.4771.570673950522900112.517065-250B651521.6284.176.07.78616057.43849542900112.517065-3156517.52532.54.866.949.031271251223240442900302.532065-315A6516.623.7314.616.588.61151131103240442900222.525565-315B6515.722.529.24.366.258.01031019839290018.52.522565-315C6514.420.626.84.05.727.44868583382900152.5205型號口徑流量揚程效率轉(zhuǎn)速電機功率必需汽蝕余量重量mmm3/hL/Sm%r/minKW（NPSH）rKg65-100(I)653550659.7213.918.113.812.510677370290033.06365-100(I)A6531.344.7588.712.416.11110866726929002.23.05365-125(I)653550659.7213.918.12220176772.57029005.53.09965-125(I)A6531.344.7588.712.516.117.51613.6667169290043.07865-160(I)653550659.7213.918.135322863717029007.53.010365-160(I)A6532.746.7619.113.016.930.6282462706929007.53.010365-160(I)B6530.343.356.38.412.015.62624216929005.53.09765-200(I)653550659.7213.918.153.550465567682900153.017665-200(I)A6532.847619.113.116.94744405466672900113.016665-200(I)B6530.543.556.68.512.115.740.63833.46529007.53.011465-250(I)653550659.7213.918.18380725259602900223.023565-250(I)A6532.546.7619.013.016.9737063525960290018.53.020565-250(I)B653043.3568.312.015.6626054582900153.018065-315(I)653550659.7213.918.11281251214454572900373.035065-315(I)A6532.546.560.59.012.916.8112.6110106.44354572900303.033565-315(I)B653144.5588.612.416.1102.510098532900303.033565-315(I)C65294153.68.111.414.9878583512900223.0270型號口徑流量揚程效率轉(zhuǎn)速電機功率必需汽蝕余量重量mmm3/hL/Sm%r/minKW（NPSH）rKg80-100803550659.7213.918.113.812.510677370290033.06380-100A8031.344.7588.712.516.11110866726929002.23.05480-125803550659.7213.918.12220176772.57029005.53.09980-125A8031.345588.712.516.117.51613.6667169290043.07980-160803550659.7213.918.135322863717029007.53.010580-160A8032.746.7619.113.016.930.6282462706929007.53.010580-160B8030.343.356.38.412.015.62624216929005.53.09880-200803550 659.7213.918.153.550465567682900153.017580-200A8032.847619.113.116.94744405466672900113.016580-200B8030.543.556.68.512.115.740.63833.46529007.53.011580-250803550659.7213.918.18380725259602900223.024080-250A8032.546.7619.013.016.9737063525960290018.53.021080-250B803043.3568.312.015.662605458 2900153.018580-315803550659.7213.918.11281251224354572900373.035580-315A8032.546.560.59.012.916.8112.6110107.44354572900303.034080-315B803144.5588.612.416.1102.510098532900303.034080-315C80294153.68.111.414.9988583512900223.027580-350803550659.7213.918.11461501425566672900553.057080-350A803144.5588.612.416.1138.4142134.8652900453.047080-350B80294153.68.111.414.9131.4135127.8632900373.0440型號口徑流量揚程效率轉(zhuǎn)速電機功率必需汽蝕余量重量mmm3/hL/Sm%r/minKW（NPSH）rKg80-100(I)807010013019.427.836.113.612.51166767529005.54.510880-100(I)A8062.68911617.424.732.211108.8647474290044.58780-125(I)807010013019.427.836.123.520147076652900114.516380-125(I)A8062.68911617.424.732.219161168746529007.54.511380-160(I)807010013019.427.836.136.532247076652900154.518480-160(I)A8065.493.5121.618.226.033.83228216874672900114.517480-160(I)B8060.686.6112.516.824.131.3722418722900114.517480-200(I)807010013019.427.836.15450426574732900224.025180-200(I)A8065.493.5121.618.226.033.847.54437647372290018.54.022080-200(I)B80618711316.924.231.4413832712900154.019880-250(I)807010013019.427.836.18780686269682900374.033080-250(I)A8065.493.5121.618.226.033.8767059.56168672900304.031580-250(I)B80618711316.924.231.4656051662900304.031580-315(I)807010013019.427.836.11321251145566672900754.067580-315(I)A8066.595123.618.526.434.31191131035566672900554.053580-315(I)B80639011717.52532.5106.610192652900454.042080-315(I)C80588210716.122.829.7908576632900374.0366型號口徑流量揚程效率轉(zhuǎn)速電機功率必需汽蝕余量重量mmm3/hL/Sm%r/minKW（NPSH）rKg100-1001007010013019.427.836.113.612.51166767529005.54.5113100-100A10062.68911617.44732.211108.8647474290044.591100-1251007010013019.427.836.123.520147076652900114.5169100-125A10062.68911617.424.732.219161168746329007.54.5118100-1601007010013019.427.836.136.532247076652900154.5191100-160A10065.493.5121.618.226.033.83228216874672900114.5181100-160B10060.686.6112.516.824.131.3272418722900114.5181100-2001007010013019.427.836.15450426574732900224.0245100-200A10065.493.5121.618.226.033.847.54437647372290018.54.0215100-200B100618711316.924.231.4413832712900154.0193100-2501007010013019.427.836.13780686269682900374.0345100-250A10065.493.5121.618.226.033.8767059.56168672900304.0330100-250B100618711316.924.231.4656051662900304.0330100-3151007010013019.427.836.11321251145566672900754.0689100-315A10066.595123.618.526.434.31191131036566672900554.0549100-315B100639011717.52532.5106.610192652900454.0439100-315C100588210716.122.829.7908576632900374.0385型號口徑流量揚程效率轉(zhuǎn)速電機功率必需汽蝕余量重量mmm3/hL/Sm%r/minKW（NPSH）rKg100-100(I)1009616019226.744.453.31412.5106473702900114.5115100-125(I)1009616019226.744.453.32420146274692900154.5168100-125(I)A1008414016823.33946.72017126472682900114.5168100-160(I)1009616019226.744.453.33632276979752900225.6210100-160(I)A1008414016823.33946.7322823.5667672290018.55.0210100-200(I)1009616019226.744.453.35350456979782900375.2402100-200(I)A1008414016823.33946.74845406474732900304.5395100-200(I)B1006010012016.727.833.3434036722900224.5360100-250(I)1009616019226.744.4 53.38380726577742900554.8560100-250(I)A1008414016823.33946.77572656072692900454.5420100-250(I)B1006010012016.727.8 33.3686558702900374.5400100-3501006010012016.727.833.3153.61501427257742900904.0950100-350A100618711316.924.231.4145.6142134752900754.0830100-350B100588210716.122.829.7138.6135127752900554.0600型號口徑流量揚程效率轉(zhuǎn)速電機功率必需汽蝕余量重量mmm3/hL/Sm%r/minKW（NPSH）rKg125-1001259616019226.744.453.31312.512822900114.0180125-100A1258614317223.939.747.810.4109.67729007.54.0125125-1251259616019226.744.453.322.62017802900154.0220125-125A1258614317223.939.7 47.8181613.6772900114.0210125-1601259616019226.744.453.3363228782900224.0265125-160A125901501802541.75031.52824.576290018.54.0230125-160B1258313816621.738.346.1272421732900154.0215125-2001259616019226.744.453.3555046772900375.5395125-200A125901501802541.75048.44440.5762900305.5380125-200B1258313816621.738.346.141.337.534.5752900225.5320125-2501259616019226.744.453.3878073752900555.0580125-250A125901501802541.750767084742900455.5490125-250B1258313816621.738.346.1656055732900375.5430125-3151259616019226.744.753.3133125119702900905.0790125-315A125901501802541.750117110104.6702900755.0710125-315B1258614317223.939.747.8106.410095.2692900755.0705125-315C12580.513416122.437.244.7968886672900555.0585型號口徑流量揚程效率轉(zhuǎn)速電機功率必需汽蝕余量重量mmm3/hL/Sm%r/minKW（NPSH）rKg150-1251509616019226.744.453.322.624176676762900114.0210150-125A150901501802541.750181613.67729007.54.0130150-1601509616019226.744.453.3363227752900224.0270150-160A150901501802541.750322823.576290018.54.0230150-160B1508414016823.33946.7272421732900154.0220150-20015014020026038.955.672.213.812.510.66878781450153.0265150-200A150125176232.534.749.764.611108.56676761450113.0244150-200B1508414016823.33946.7413834752900224.0275150-25015014020026038.955.672.221.82017737977145018.53.0300150-250A150129184.424035.851.266.718.51714.47278761450153.0262150-250B150117167217.532.546.460.415.21412761450113.0241150-31515014020026038.955.672.233.832287078731450302.5410150-315A15013118724336.451.967.529.52824.56977771450223.5335150-315B15012117322533.548.162.525242176145018.53.5315150-3501509616019226.744.453.3153.6150142.88029001105.5970150-350A150901501802541.750145.6142134.8702900905.2790150-350B1508414016823.33946.7138.6135127.86576742900755.5705150-40015014020026038.955.672.25350446875711450453.5490150-400A15013118724336.451.967.546.64438.36774701450373.5454150-400B150122174226.533.948.362.9403833731450303.5435150-400C15011216020831.144.457.8343228711450223.5365型號口徑流量揚程效率轉(zhuǎn)速電機功率必需汽蝕余量重量mmm3/hL/Sm%r/minKW（NPSH）rKg150-250(I)15012020024033.355.666.78780726576742900754.5702150-250(I)A15011218722431.151.962.27670636475732900554.5561150-250(I)B15010417320828.948.157.86560546374722900454.5460150-315(I)15012020024033.355.666.713312512058737529001104.5980150-315(I)A15011218722431.151.962.21161101055772742900904.5800150-315(I)B15010417320828.948.157.810095915570722900754.5724型號口徑流量揚程效率轉(zhuǎn)速電機功率必需汽蝕余量重量mmm3/hL/Sm%r/minKW（NPSH）rKg200-20020014020026038.955.672.213.812.510.66878781450153.0265200-200A200125179232.534.749.764.611108.56676761450113.0244200-25020014020026021.8201721.82017737977145018.53.0305200-250A200129184.424018.51714.418.51714.47278761450153.0267200-250B200117167217.515.2141215.21412761450113.0246200-31520014020026033.8322833.832287078781450303.5417200-315A20013118924329.52824.529.52824.56977771450223.5342200-315B20012117322525242125242176145018.53.5322200-4002001402002605350445350446875711450453.5498200-400A20013118724346.64438.346.64438.36774701450373.5462200-400B200122174226.5403833403833731450303.5443200-400C200112160208343228343228711450223.5373型號口徑流量揚程效率轉(zhuǎn)速電機功率必需汽蝕余量重量mmm3/hL/Sm%r/minKW（NPSH）rKg200-200(I)20028040052077.8111.1 14413.412.510.57080791450224.0382200-200(I)A20025035846569.490.4129.210.7108.5687377145018.54.0346200-250(I)20028040052077.8111.114422.220147580721450304.0475200-250(I)A20025035846569.499.4129.2181611.27378701450224.0405200-250(I)B20022632241962.889.4116.414.4137.3707567145018.54.0387200-315(I)20028040052077.8111.41443632267380751450554.0675200-315(I)A20026237448672.8103.913531.528237279741450454.0560200-315(I)B20024234645067.396.1125272419.5781450374.0535200-400(I)20028040052077.8111.414454.550397581771450754.0830200-400(I)A20026237448672.8103.9135484434801450754.0830200-400(I)B20024234645067.296.112541.43829.6781450555.0685200-400(I)C20022432041662.288.9115.634.93225761450455.0580型號口徑流量揚程效率轉(zhuǎn)速電機功率必需汽蝕余量重量mmm3/hL/Sm%r/minKW（NPSH）rKg250-25025035055065097.2152.8180.52220167882811450455.0620250-250A25030050060083.3139166.718.317147680801450375.0550250-23525030050060083.3139166.71412.5117378701480224.5410250-30025030050060083.3139166.7222016781480374.5550250-31525035055065097.2152.8180.53432287680791450755.5890250-315A25030050060083.3139166.729.528247478771450555.5690250-315B25026045052072.2125144.42524207074721450455.5620250-40025030050060083.3139166.754.55039721480904.51530型號口徑流量揚程效率轉(zhuǎn)速電機功率必需汽蝕余量重量mmm3/hL/Sm%r/minKW（NPSH）rKg300-235300480720900133.3200250201815.5778174970555.01120300-235A300438607821121.7182.5228.116.51513757972970455.01030300-235B300400600750111.1167.0208.31412.511737770970375.0890300-300300480720900133.3200250312825778177970755.01350300-300A300444666833123.3185231.426.52421.5768076970755.01350300-300B300415623779115.3173.1261.4232118.579970555.01170300-380300480720900133.3200250484434849701325.01900300-380A300444666833123.3185231.441.43830809701105.01700300-380B300409614767113.6170.6213.135322578970905.01530300-235(I)30071810801345199.4300373.644.64034.68214501605.51680300-235(I)A3006429651203178.3268.1334.235.73227.78014501325.51400 ISGB、IRGB、IHGB立式管道離心泵-起動與停車 (一)起動前準備 1、用手拔轉(zhuǎn)泵軸或泵聯(lián)軸器，葉輪應(yīng)無卡磨現(xiàn)象，轉(zhuǎn)動靈活。 2、打開進口閥門，打開排氣閥使液體充滿整個泵腔，然后關(guān)閉排氣閥。 3、用手盤動泵軸以使?jié)櫥哼M入機械密封端面。 4、點動電機，確定轉(zhuǎn)向是否正確。 （二）起動與運行 1、全開進口閥門，關(guān)閉吐出管路閥門。 2、接通電源，當泵達到正常轉(zhuǎn)速后，再逐漸打開吐出管路上閥門，并調(diào)節(jié)到所需工況。 3、注意觀察儀表讀數(shù)，檢查軸封泄漏情況正常時機械密封泄漏量≤3滴/分，檢查電機、軸承處溫升≤70℃ 如果發(fā)現(xiàn)異常情況，應(yīng)及時處理。 （三）停車 1、逐漸關(guān)閉吐出管路閥門，切斷電源。 2、關(guān)閉進口閥門。 3、如環(huán)境溫度低于0℃，應(yīng)將泵內(nèi)液體放盡，以免凍裂。 4、如*停用，應(yīng)將泵拆卸清洗，包管保管。 ISGB、IRGB、IHGB立式管道離心泵-泵的維護與保養(yǎng) （一）運行中的維護與保養(yǎng) 1、進水管路必須高度密封 2、禁止泵在汽蝕狀態(tài)下*運行。 3、禁止泵在大流量運行時，電機超電流*運行。 4、定時檢查泵運行中電機電流值，不得超過電機額定電流。 5、泵在運行過程式中應(yīng)有專人看管，以免發(fā)生意外。 6、泵每運行500小時應(yīng)對軸承進行加油。電機功率大于11KW配有加油裝置，可用高壓油槍直接注入，以保 證軸承潤滑優(yōu)良。 7、泵進行*運行后，由于機械磨損，使機組噪聲及振動增大時，應(yīng)停車檢查，必要時可更換易損零件及軸 承，機組大修期一般為一年。 （二）機械密封維護與保養(yǎng) 1、機械密封潤滑應(yīng)清潔無固體顆粒。 2、嚴禁機械密封在干磨情況下工作。 3、起動前應(yīng)盤動泵（電機）幾圈，以免突然起動造成密封環(huán)斷損壞。 ISGB、IRGB、IHGB立式管道離心泵-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)、進出口閥門未打開，進出管路阻塞，葉輪流道阻塞。b、電機運行方向不對，電機缺相。c、吸入管漏氣。d、泵沒灌滿液體，泵腔內(nèi)有空氣。e、進口供水不足，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)整電機方向緊固電機接線。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。e、電機超載發(fā)熱運行。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、電機發(fā)熱a、流量過大、超載運行。b、碰擦。c、電機軸承損壞。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、焊補或更換。c、修整。d、緊固。 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