ISG管道離心泵

ISG管道離心泵含義
ISG管道離心泵的命名是由它的英文代碼(有的也叫做TPG管道離心泵),泵的結構和泵製作原理構成的。
一、 ISG管道離心泵中的ISG,相信知道一點泵知識的看到ISG大概都知道它是一款單級單吸立式管道式離心泵,而且還知道他的材質是鑄鐵的,和ISG離心泵的外形相同材質不同或者電機不同的泵還有 IHG不鏽鋼管道離心泵、YG離心油泵(有的廠家也命名於ISGB離心油泵)、IHGB不鏽鋼離心油泵(帶H表示此泵是不鏽鋼202、304、316、316L等材質做成,帶B的表示此泵配的是防爆電機,下同)。
離心泵
如右圖中的左上角的泵為此泵的外形圖。與ISG泵內部結構相似命名方法一樣外部形態有所差別的泵有ISW單級單吸臥式管道離心泵。如右圖右上角的圖像,與此外部形態一樣材質不同或者電機不一樣的泵還有ISWH不鏽鋼離心泵(有的也寫作IHW或者TPWH)。說道單級順便讓大家看一下右圖中的下面一個圖片,它是一個臥式多級離心泵(右圖中的是TSWA臥式多級離心泵)
二、 ISG管道離心泵中的管道式是由泵的結構或者說泵的組裝分類給它命名的,類似於管道泵這樣命名的還有前置泵、立式泵、臥式泵、潛水泵、液下泵、插桶泵、管中泵等
離心泵安裝圖
。管道泵的構造如下圖所示。
<----ISG管道離心泵結構示意圖
離心泵的基本構造是由六部分組成的,分別是:葉輪,泵體,泵軸,軸承,密封環,填料函。
1、 葉輪是離心泵的核心部分,它轉速高輸出力大,葉輪上的葉片又起到主要作用,葉輪在裝配前要通過靜平衡實驗。葉輪上的內外表面要求光滑,以減少水流的摩擦損失。
2、 泵體也稱泵殼,它是水泵的主體。起到支撐固定作用,並與安裝軸承的托架相連線。
3、 泵軸的作用是借聯軸器和電動機相連線,將電動機的轉距傳給葉輪,所以它是傳遞機械能的主要部件。
4、 軸承是套在泵軸上支撐泵軸的構件,有滾動軸承和滑動軸承兩種。滾動軸承使用牛油作為潤滑劑加油要適當一般為2/3~3/4的體積太多會發熱,太少又有響聲並發熱!滑動軸承使用的是透明油作潤滑劑的,加油到油位線。太多油要沿泵軸滲出並且漂*,太少軸承又要過熱燒壞造成事故!在水泵運行過程中軸承的溫度最高在85℃一般運行在60度左右,如果高了就要查找原因(是否有雜質,油質是否發黑,是否進水)並及時處理!
5、 密封環又稱減漏環。葉輪進口與泵殼間的間隙過大會造成泵內高壓區的水經此間隙流向低壓區,影響泵的出水量,效率降低!間隙過小會造成葉輪與泵殼摩擦產生磨損。為了增加回流阻力減少內漏,延緩葉輪和泵殼的所使用壽命,在泵殼內緣和葉輪外援結合處裝有密封環,密封的間隙保持在0.25~1.10mm之間為宜。
6、 填料函主要由填料,水封環,填料筒,填料壓蓋,水封管組成。填料函的作用主要是為了封閉泵殼與泵軸之間的空隙,不讓泵內的水流不流到外面來也不讓外面的空氣進入到泵內。始終保持水泵內的真空!當泵軸與填料摩擦產生熱量就要靠水封管住水到水封圈內使填料冷卻!保持水泵的正常運行。所以在水泵的運行巡迴檢查過程中對填料函的檢查是特別要注意!在運行600個小時左右就要對填料進行更換。
三、 ISG管道離心泵中的離心泵是按照原理為它命名的,先大哥比喻解釋一下離心的含義吧,離心其實是物體慣性的表現,比如雨傘上的水滴,當雨傘緩慢轉動時,水滴會跟隨雨傘轉動,這是因為雨傘與水滴的摩擦力做為給水滴的向心力使然。但是如果雨傘轉動加快,這個摩擦力不足以使水滴在做圓周運動,那么水滴將脫離雨傘向外緣運動,就象用一根繩子拉著石塊做圓周運動,如果速度太快,繩子將會斷開,石塊將會飛出.這個就是所謂的離心。離心泵就是根據這個原理設計的,高速旋轉的葉輪葉片帶動水轉動,將水甩出,從而達到輸送的目的。類似於這樣命名的還很多,如:隔膜泵、螺桿泵、轉子泵、齒輪泵、真空泵、
ISG管道離心泵主要用途
ISG管道離心泵,供輸送清水及物理化學性質類似於清水的其他液體之用,適用於工業和城市給排水、高層建築增壓送水、園林噴灌、消防增壓、遠距離輸送、暖通製冷循環、浴室等冷暖水循環增壓及設備配套,使用溫度T<80℃。
管道離心泵用於消防增壓
用於消防的如下圖:
管道離心泵用於消防
管道離心泵用於生活給水增壓
ISG管道離心泵 型號參數對照
型號進口徑出口徑流量流量揚程電壓轉速功率必須汽
   (m3/h)(L/s)(m)V (kW)蝕餘量
ISG20-16020202.50.732220/38029001.12.3
ISG25-125252541.120220/38029000.752.3
ISG25-125A25253.6116220/38029000.552.3
ISG25-16252541.132220/38029001.52.3
ISG25-160A25253.7128220/38029001.12.3
ISG32-12532324.51.320220/38029000.752.3
ISG32-16032324.51.332220/38029001.52.3
ISG32-160A323241.125220/38029001.12.3
ISG32-20032324.51.350220/380290032.3
ISG32-200A323241.140220/38029002.22.3
ISG32-100I32326.31.813220/38029000.752.3
ISG32-125I32326.31.820220/38029001.12.3
ISG32-160I32326.31.832220/38029002.22.3
ISG32-200I32326.31.850220/380290042.3
ISG40-10040406.31.813220/38029000.752.3
ISG40-100A40405.61.610220/38029000.372.3
ISG40-12540406.31.820220/38029001.12.3
ISG40-125A40405.61.616220/38029000.752.3
ISG40-16040406.31.832220/38029002.22.3
ISG40-160A40405.91.628220/38029001.52.3
ISG40-160B40405.21.424220/38029001.12.3
ISG40-20040406.31.850220/380290042.3
ISG40-200A40405.91.644220/380290032.3
ISG40-200B40405.51.538220/38029002.22.3
ISG40-25040406.31.880220/38029007.52.3
ISG40-250A40405.91.670220/38029005.52.3
ISG40-250B40405.51.560220/380290042.3
ISG40-100I404012.53.513220/38029001.12.3
ISG40-100IA404011.23.110220/38029000.752.3
ISG40-125I404012.53.520220/38029001.52.3
ISG40-125IA404011.23.117220/38029001.12.3
ISG40-160I404012.53.532220/380290032.3
ISG40-160IA404011.73.328220/38029002.22.3
ISG40-160IB404010.52.923220/38029001.52.3
ISG40-200I404012.53.550220/38029005.52.3
ISG40-200IA404011.73.340220/380290042.3
ISG40-200IB404010.52.935220/380290032.3
ISG40-250I404012.53.580220/3802900112.3
ISG40-250IA404011.73.370220/38029007.52.3
ISG40-250IB404010.8360220/38029007.52.3
ISG50-100505012.53.513220/38029001.12.3
ISG50-100A505011.23.110220/38029000.752.3
ISG50-125505012.53.520220/38029001.52.3
ISG50-125A505011.23.117220/38029001.12.3
ISG50-160505012.53.532220/380290032.3
ISG50-160A505011.73.328220/38029002.22.3
ISG50-160B505010.52.923220/38029001.52.3
ISG50-200505012.53.550220/38029005.52.3
ISG50-200A505011.73.345220/380290042.3
ISG50-200B505010.52.935220/380290032.3
ISG50-250505012.53.580220/3802900112.3
ISG50-250A505011.73.370220/38029007.52.3
ISG50-250B505010.8360220/38029007.52.3
ISG50-250C5050102.852220/38029005.52.3
ISG50-100I5050256.913220/38029001.52.3
ISG50-100IA505022.46.210220/38029001.12.3
ISG50-125I5050256.920220/380290032.3
ISG50-125IA505022.46.216220/38029002.22.3
ISG50-160I5050256.932220/380290042.3
ISG50-160IA505023.46.528220/380290042.3
ISG50-160IB505021.6624220/380290032.3
ISG50-200I5050256.950220/38029007.52.3
ISG50-200IA505023.46.544220/38029007.52.3
ISG50-200IB505021.6637220/38029005.52.3
ISG50-25015050256.980220/3802900152.3
ISG50-250IA505023.46.570220/3802900112.3
ISG50-250IB505021.6660220/3802900112.3
ISG50-315I5050256.9125220/3802900302.3
ISG50-315IA505023.46.5110220/3802900222.3
ISG50-315IB505021.6693220/380290018.52.3
ISG65-1006565256.913220/38029001.52.3
ISG65-100A656522.46.210220/38029001.12.3
ISG65-1256565256.920220/380290032.3
ISG65-125A656522.46.216220/38029002.22.3
ISG65-166565256.932220/380290042.3
ISG65-160A656523.46.528220/380290042.3
ISG65-160B656521.6624220/380290032.3
ISG65-2006565256.950220/38029007.52.3
ISG65-200A656523.46.544220/38029007.52.3
ISG65-200B656521.6637220/38029005.52.3
ISG65-256565256.980220/3802900152.3
ISG65-250A656523.46.570220/3802900112.3
ISG65-250B656521.6660220/3802900112.3
ISG65-3156565256.9125220/3802900302.3
ISG65-315A656523.46.5110220/3802900222.3
ISG65-315B656521.6693220/380290018.52.3
ISG65-315C656520.65.785220/380290018.52.3
ISG65-100I65655013.913220/380290032.3
ISG65-100IA656544.812.410220/38029002.22.3
ISG65-125I65655013.920220/38029005.52.3
ISG65-125IA656544.812.416220/380290042.3
ISG65-160I65655013.932220/38029007.52.3
ISG65-160IA656546.81328220/38029007.52.3
ISG65-160IB656543.21224220/38029005.52.3
ISG65-200I65655013.950220/3802900152.3
ISG65-200IA656546.81344220/3802900112.3
ISG65-200IB65654311.937220/38029007.52.3
ISG65-250I65655013.980220/3802900222.3
ISG65-250IA656546.81370220/380290018.52.3
ISG65-250IB65654311.960220/3802900152.3
ISG65-315I65655013.9125220/3802900372.3
ISG65-315IA656545.812.7105220/3802900302.3
ISG65-315IB65654311.993220/3802900302.3
ISG65-315IC65654111.485220/3802900222.3
ISG80-10080805013.913220/380290032.3
ISG80-100A808044.812.410220/38029002.22.3
ISG80-12580805013.920220/38029005.52.3
ISG80-125A808044.812.416220/380290042.3
ISG80-1680805013.93238029007.52.3
ISG80-160A808046.8132838029007.52.3
ISG80-160B808043.2122438029005.52.3
ISG80-20080805013.9503802900152.3
ISG80-200A808046.813443802900112.3
ISG80-200B80804311.93738029007.52.3
ISG80-25080805013.9803802900222.3
ISG80-250A808046.81370380290018.52.3
ISG80-250B80804311.9603802900152.3
ISG80-31580805013.91253802900372.3
ISG80-315A808045.812.71053802900302.3
ISG80-315B80804311.9933802900302.3
ISG80-315C80804111.4853802900222.3
ISG80-35080805013.91503802900552.3
ISG80-350A80804412.21423802900452.3
ISG80-350B80804011.11353802900372.3
ISG80-100I808010027.81338029005.52.3
ISG80-100IA80808924.710380290042.3
ISG80-125I808010027.8203802900112.3
ISG80-125IA80808924.71638029007.52.3
ISG80-1601808010027.8323802900152.3
ISG80-160IA808093.526283802900112.3
ISG80-160IB808086.424243802900112.3
ISG80-200I808010027.8503802900222.3
ISG80-200IA808093.52644380290018.52.3
ISG80-200IB808086.424373802900152.3
ISG80-250I808010027.8803802900372.3
ISG80-250IA808093.526703802900302.3
ISG80-250IB808086.424603802900302.3
ISG80-315I808010027.81253802900752.3
ISG80-315IA808093.5261103802900552.3
ISG80-315IB808086.424933802900452.3
ISG80-315IC80808222.8853802900372.3
ISG100-10010010010027.81338029005.52.3
ISG100-100A1001008924.710380290042.3
ISG100-12510010010027.8203802900112.3
ISG100-125A1001008924.71638029007.52.3
ISG100-16010010010027.8323802900152.3
ISG100-160A10010093.526283802900112.3
ISG100-160B10010086.424243802900112.3
ISG100-20010010010027.8503802900222.3
ISG100-200A10010093.52644380290018.52.3
ISG100-200B10010086.424373802900152.3
ISG100-25010010010027.8803802900372.3
ISG100-250A10010093.526703802900302.3
ISG100-250B10010086.424603802900302.3
ISG100-31510010010027.81253802900752.3
ISG100-315A10010093.5261103802900552.3
ISG100-315B10010086.424933802900452.3
ISG100-315C1001008222.8853802900372.3
ISG100-35010010010027.81503802900902.3
ISG100-350A1001008824.41423802900752.3
ISG100-350B1001008022.21353802900552.3
ISG100-100I10010016044.4133802900112.3
ISG100-125I10010016044.4203802900152.3
ISG100-125IA10010014339.7163802900112.3
ISG100-160I10010016044.4323802900222.3
ISG100-1601A10010015041.728380290018.52.3
ISG100-200I10010016044.4503802900372.3
ISG100-200IA10010015041.7443802900302.3
ISG100-200IB10010013838.3373802900222.3
ISG100-250I10010016044.4803802900552.3
ISG100-250IA10010015041.7703802900452.3
ISG100-250IB10010013838.3603802900372.3
ISG125-10012512516044.4133802900112.3
ISG125-100A12512514339.71038029007.52.3
ISG125-12512512516044.4203802900152.3
ISG125-125A12512514339.7163802900112.3
ISG125-16012512516044.4323802900222.3
ISG125-160A12512515041.728380290018.52.3
ISG125-160B12512513838.3253802900152.3
ISG125-20012512516044.4503802900372.3
ISG125-200A12512515041.7443802900302.3
ISG125-200B12512513838.3383802900222.3
ISG125-25012512516044.4803802900552.3
ISG125-250A12512515041.7703802900452.3
ISG125-250B12512513838.3603802900372.3
ISG125-31512512516044.41253802900902.3
ISG125-315A12512515041.71103802900752.3
ISG125-315B12512514339.71003802900752.3
ISG125-315C12512513437.2883802900552.3
ISG125-160I12512520055.6323802900302.3
ISG125-160IA12512518751.9283802900222.3
ISG125-160IB1251251805025380290018.52.3
ISG125-200I12512520055.6503802900452.3
ISG125-200IA12512518751.9443802900372.3
ISG125-200IB12512517247.8373802900302.3
ISG125-250I12512520055.6803802900752.3
ISG125-250IA12512518751.9703802900552.3
ISG125-250IB12512517247.8603802900452.3
ISG125-315I12512520055.612538029001102.3
ISG125-3151A12512518751.91103802900902.3
ISG125-315IB12512517247.8933802900752.3
ISG125-315IC12512516044.4783802900552.3
ISG150-12515015016044.4203802900152.3
ISG150-125A15015015643.3163802900112.3
ISG150-16015015016044.4323802900222.3
ISG150-160A15015015041.728380290018.52.3
ISG150-160B15015014038.9243802900152.3
ISG150-20015015016044.4503802900372.3
ISG150-200A15015015041.7443802900302.3
ISG150-200B15015014038.9383802900222.3
ISG150-2515015020055.6803802900752.3
ISG150-250A15015018751.9703802900552.3
ISG150-250B15015017247.8603802900452.3
ISG150-31515015020055.612538029001102.3
ISG150-315A15015018751.91103802900902.3
ISG150-315B15015017247.8933802900752.3
ISG150-35015015016044.415038029001102.3
ISG150-350A15015015041.71423802900902.3
ISG150-350B15015014339.71353802900752.3
ISG200-2702002004001118038029001322.3
ISG200-270A20020035297.87038029001102.3
ISG200-270B20020032088.9563802900752.3
ISG200-33020020040011112838029002202.3
ISG200-330A20020035297.811238029002002.3
ISG200-330B20020032088.99638029001322.3

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