S型單級(jí)雙吸離心泵是新型節(jié)能臥式中開(kāi)泵,供輸送清水或物理化學(xué)性質(zhì)類(lèi)似于水的其他液體,根據(jù)用戶需求,通過(guò)改變泵結(jié)構(gòu)及材質(zhì)可用于輸送多泥砂水或各類(lèi)腐蝕性液體,該系列泵適用于工廠、礦山、城市給排水、電站、農(nóng)田排灌及各種水利工程。
結(jié)構(gòu)說(shuō)明
本型泵的吸入口與吐出口均在水泵軸心線的下方,與軸線垂直成水平方向。檢修時(shí)無(wú)需拆卸進(jìn)出口水管及電機(jī)。從傳動(dòng)方向看去,水泵為順時(shí)針?lè)较蛐D(zhuǎn)(根據(jù)用戶需要亦可改為逆時(shí)針?lè)较蛐D(zhuǎn))。
泵主要零件有:泵體、泵蓋、葉輪、軸、雙吸密封環(huán)、軸套等。
泵體與泵蓋構(gòu)成葉輪的工作室。在進(jìn)出水法蘭上,制有安裝真空表和壓力表的管螺孔。進(jìn)出水法蘭的下部,制有放水的管螺孔。
經(jīng)過(guò)靜平衡校驗(yàn)的葉輪,用軸套和兩邊的軸套螺母固定在軸上,其軸向位置可通過(guò)軸套螺母進(jìn)行調(diào)整。
泵軸由兩個(gè)單列向心球軸承支承。軸承裝在軸承體內(nèi)、安裝在泵體兩端,用黃油潤(rùn)滑。
雙吸密封環(huán)用以減少水泵壓水室的水漏回吸水室。
泵通過(guò)彈性聯(lián)軸器由電動(dòng)機(jī)直接傳動(dòng),必要時(shí)亦可用內(nèi)燃機(jī)傳動(dòng)。
軸封為軟填料密封(根據(jù)用戶需要可采用機(jī)械密封結(jié)構(gòu))。
產(chǎn)品特點(diǎn):
- 結(jié)構(gòu)緊湊、外形美觀、運(yùn)行平穩(wěn)、噪聲低;
- 該系列泵的吸入口與排出口均在水泵軸心線的下方,檢修時(shí)無(wú)需拆卸進(jìn)出口管路及電機(jī),只要將泵蓋揭開(kāi)即可將全部零件拆下進(jìn)行維修;
- 水泵軸封有優(yōu)質(zhì)機(jī)械密封和軟填密封兩種方式,可供用戶在不同使用場(chǎng)合下選用;
- 經(jīng)過(guò)靜平衡校驗(yàn)的葉輪,用圓螺母固定在泵軸上,其軸向位置可通過(guò)圓螺母進(jìn)行調(diào)整;
- 泵通過(guò)彈性聯(lián)軸器電動(dòng)機(jī)直接傳動(dòng),必要時(shí)也可用內(nèi)燃機(jī)傳動(dòng);
- 從傳動(dòng)方向看去,水泵為順時(shí)方向旋轉(zhuǎn)(根據(jù)用戶需要亦可改為逆時(shí)針?lè)较蛐D(zhuǎn))。 S型單級(jí)雙吸清水離心泵性能參數(shù)型 號(hào)流 量(m3/h)揚(yáng) 程 (m)必需汽蝕余量(m)轉(zhuǎn)速 (r/min)電機(jī)功率(KW)150S-78160784.5295055kW150S-78A140604.5295045kW150S-50160504.5295037kW150S-50A140394.5295030kW150S-50B133364.5295022kW200S-952809552950132kW200S-95A2688752950110kW200S-95B245725295075kW200S-63280635295075kW200S-63A245485295055kW200S-42280425295045kW200S-42A245365295037kW250S-65485653.81450132kW250S-65A420483.8145090kW250S-39485393.8145075kW250S-36A420293.8145055kW250S-24485243.8145045kW250S-24A420203.8145037kW250S-14485143.8145030kW250S-14A420103.8145018.5kW300S-90790904.81450315kW300S-90A756784.81450280kW300S-90B720674.81450220kW300S-58790584.81450185kW300S-58A735504.81450160kW300S-58B685434.81450132kW300S-32790324.8145090kW300S-32A700264.8145075kW300S-19790194.8145055kW300S-19A700154.8145045kW300S-12790124.8145037kW350S-12512601255.51450630kW350S-125A11811125.51450560kW350S-125B1098965.51450500kW350S-751260755.51450360kW350S-75A1170655.51450300kW350S-75B1080555.51450225kW350S-441260445.51450220kW350D-44A1116365.51450160kW350S-261260265.51450132kW350S-26A1130215.5145090kW350S-161260165.5145075kW350S-16A1130125.5145055kW500S-982020986970780kW500S-98A1872836970650kW500S-98B1746746970550kW500S-592020596970460kW500S-59A1872496970380kW500S-59B1746406970310kW500S-352020356970280kW500S-35A1746276970215kW500S-222020226970185kW500S-22A1746176970132kW500S-132020136970110kW600S-473170477.5970550kW600S-323170327.5970380kW600S-223170227.5970250kW600S-22A2860187.5970185KW600S323170327.5970355KW600S-32A2850267.5970280KW600S-473170476..5970560KW600S-47A2920406970450KW600S-753170756970900KW600S-75A2950656970710KW600S-75B2710556970560KW600S-100317010069701250KW600S-100A30009069701120KW600S-100B2830806970900KW800S-225500227730450KW4400145585250KW800S-22A4830177730315KW3870115585185KW800S-325500327730630KW4400204.5585315KW800S-32A4950267730450KW3960174.5585250KW800S-475500476.57301000KW4400304.2585450KW800S-47A5070406.5730710KW4060254.2585355KW800S-7655007667301600KW4400494.2585800KW800S-76A50806567301250KW4070424.2585630KW800S-76B46805567301000KW3750354585500KW