進口S型單級雙吸離心泵是新型節能臥式中開泵，供輸送清水或物理化學性質類似于水的其他液體，根據用戶需求，通過改變泵結構及材質可用于輸送多泥砂水或各類腐蝕性液體，該系列泵適用于工廠、礦山、城市給排水、電站、農田排灌及各種水利工程。
S-type single-stage double-suction centrifugal pump is a new energy-saving horizontal split pumps for conveying water or physical and chemical properties similar to other liquid water, according to user needs, by changing the pump structure and material can be used for all types of transport more water or silt corrosive liquids, this series of pumps suitable for factories, mines, urban water supply and drainage, power, agricultural irrigation and various water projects.
結構說明Structure Description
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。檢修時無需拆卸進出口水管及電機。從傳動方向看去，水泵為順時針方向旋轉(根據用戶需要亦可改為逆時針方向旋轉)。
泵主要零件有：泵體、泵蓋、葉輪、軸、雙吸密封環、軸套等。
泵體與泵蓋構成葉輪的工作室。在進出水法蘭上，制有安裝真空表和壓力表的管螺孔。進出水法蘭的下部，制有放水的管螺孔。
經過靜平衡校驗的葉輪，用軸套和兩邊的軸套螺母固定在軸上，其軸向位置可通過軸套螺母進行調整。
泵軸由兩個單列向心球軸承支承。軸承裝在軸承體內、安裝在泵體兩端，用黃油潤滑。
雙吸密封環用以減少水泵壓水室的水漏回吸水室。
泵通過彈性聯軸器由電動機直接傳動，必要時亦可用內燃機傳動。
軸封為軟填料密封(根據用戶需要可采用機械密封結構)。
Inlet and outlet of the pump is in the bottom of the pump axis line, perpendicular to the horizontal axis. Import and export without removing the pipes and motor overhaul. Viewed from the direction of transmission, the pump is clockwise (according to user needs can also be changed to counter-clockwise).
Pump main parts: pump, pump cover, impeller, shaft, double suction seal rings, bushings and the like.
Pump and pump cover constitute studio impeller. Out of the water in the flange, install the vacuum gauge and pressure gauge tube screw. The lower flange out of the water, turn on the water pipe is formed with holes.
Static balance check impeller, with both sides of the sleeve and the sleeve nut on the shaft, the axial position can be adjusted through the sleeve nut.
Shaft by two single row radial ball bearing. Bearings mounted in bearing the body, mounted on both ends of the pump body with grease lubrication.
Double suction seal ring to reduce water pump pressurized water chamber to drain back to the suction chamber.
Pump through flexible coupling directly by the drive motor, the internal combustion engine can also be used when necessary drive.
Seal soft packing seal (according to user needs can be mechanical seal).
