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節能離心泵@欒城縣節能離心泵@節能離心泵300S90

To bring it into line with the principles of economy, safety and application. The reliable operation of the medium-open pump determines the normal operation of the industrial production system, we can also assist in the operation of the pump in a series of things. In the operation of the medium-open pump by performance differentiation into three data, small flow and high lift, medium flow and medium lift, large flow and large lift. It should be noted that in these three kinds of performance, to avoid the pump long-term operation under small flow and large lift, so that the pump will produce a vortex, vortex will produce a large thrust, so that the shaft bending deflection is too large, not conducive to continuous operation. In the rotating component lubrication efforts, the rotary components of the pump have bearings, shafts and other forms, to ensure their lubrication, regular inspection of lubricants, check the amount of oil, oil can not be too little, not too much, oil quality is also very important, when the oil spoilage to be replaced in a timely manner. The pump group for planning management, the operation of the pump and maintenance of the installation rules and regulations, so that the temperature is not exceeded, the speed of operation is not speeding.

本系列泵是單級、雙吸、水平中開式離心泵，適用于汲送清水和無腐蝕性的液體。介質溫度80℃。軸承體通人冷卻水后，可輸送130℃以下的熱水。改變密封環、軸套和葉輪的材質，可以輸送含有泥沙的渾水。改變承壓零件的材質，可以提高泵的進口壓力.泵的軸封一般采用軟填料密封，如有特殊要求，也可改裝機械密封。從電機方向看泵，泵為逆時針旋轉，按用戶要求，也可改為順時針旋轉。jdhuiquan4.13

節能離心泵@欒城縣節能離心泵@節能離心泵300S90

方便現場安裝。(1)結構上縮短轉子部件軸向尺寸，軸的鋼性更好，運行更穩定可靠。設有泵體字符封環，而葉輪密封環為可選用件。密封環磨損后可以更換，減少了運行維護費用。S系列中開泵裝配與拆卸1，裝配轉子部件：依次將葉輪，軸套，軸套螺母，填料套，填料環，填料壓蓋，擋水圈，軸承部件裝在泵軸上，并套上雙吸密封環，然后裝上聯軸器。將轉子部件裝在泵體上，調整葉輪的軸向位暈到兩側雙吸密封環的中間加以固定，將軸承體壓蓋同固定螺釘緊固。裝上填料，放好中開面紙墊，蓋上泵蓋打緊螺尾柱銷后，擰緊泵蓋螺母，zui后裝上墳料壓蓋。但不要將填料壓得太緊，填料過緊會使軸套發熱，耗費功率較大，也不要壓得太松，過松會使液體滲漏大，水泵效率降低。

根據水泵行業規定，Sh型與S型兩大系列中開泵并存，直至統一設計出新型泵代替這兩個系列時為止。本產品主要用于工廠、礦山、城市、電站給水農用排澇灌溉、各種水利工程用泵和采暖空調系統等場合

[二]性能范圍：
流量Q112m3/h-6460m3/h,揚程H9m-140m，允許進口壓力≤0.3Mpa(用戶在訂貨時須標明進口壓力值)。