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【標題】

High temperature, corrosive chemical pump, oil pump. ISG Vertical Pipeline Centrifugal pump has the advantages of high efficiency and energy saving, low noise and reliable performance. ISG Vertical Pipeline Centrifugal pump type ISG vertical pipeline centrifugal pump is widely used, according to the different models, pipeline centrifugal pump can be used in energy, chemical, textile, paper, irrigation, urban water supply and other fields. The use of a wide range of temperature, corrosion resistance, but in the selection of time must pay attention to, pipeline centrifugal pump is not universal, so the model must be selected right. ISG Vertical pipeline Centrifugal pump product features 1,ISG vertical pipe centrifugal pump for vertical structure, import and export caliber is the same, and located in the same centerline, can be installed in the same line as a valve in the pipeline, compact and beautiful appearance, small footprint, low construction investment, such as the addition of protective cover can be placed outdoors. The impeller is mounted directly on the extended shaft of the motor, with a short axial size, compact structure, reasonable configuration of the pump and motor bearings, and can effectively balance the radial and axial loads produced by the pump operation.

一、管道泵產品概述:
ISG 系列單級單吸立式管道離心泵，博源泵業科技人員聯合國內水泵專家選用水力模型，采用IS型離心泵之性能參數，在一般立式泵的基礎上進行巧妙組合設計而成。同時根據使用溫度、介質等不同在ISG型基礎上派出適用熱水、高溫、腐蝕性化工泵、油泵。該系列產品具有節能、噪音低、性能可靠等優點。jdhuiquan4.10

二、管道泵主要用途:
1、ISG型立式管道離心泵，供輸送清水及物理化學性質類似于清水的其他液體之用，適用于工業和城市給排水、高層建筑增壓送水、園林噴灌、消防增壓、遠距離輸送、暖通制冷循環、浴室等冷暖水循環增壓及設備配套，使用溫度T<80℃。
2、IRG(GRG)型立式熱水(高溫)循環泵廣泛適用于：能源、冶金、化工、紡織、造紙，以及賓館飯店等鍋爐高溫熱水增壓循環輸送及城市采用暖系統循環用泵，IRG型使用溫度T<120℃，珀GRG型使用溫度T<240℃。
3、IHG型立式管道化工泵，供輸送不含固體顆粒，具有腐蝕性，粘度類似于水的液體，適用于石油、化工、冶金、電力、造紙、食品制藥和合成纖維等部門，使用溫度為20℃~+120℃。
4、YG型立式管道油泵，供輸送汽油、煤油、柴油等石油產品，被輸送介質溫度為-20℃~+120℃。

管道泵@淮南ISG50-125管道泵@立式管道泵

這一步操作稱為灌泵。為防止灌入泵殼內的液體因重力流入低位槽內，在泵管路的入口處裝有止逆閥（底閥）；如果泵的位置低于槽內液面，則啟動時無需灌泵。isg立式管道離心泵適用于能源、冶金、浴室、賓館等鍋爐熱水增壓輸送運行平穩，泵同軸度高，葉輪良好的動靜平衡，保證運行平穩，振動小，節省空間，電機和泵同軸，限度地縮小了泵的占地面積和占用空間，節省建設投資，可靠的機械密封結構，保證了介質輸送泄漏量少，isg立式管道離心泵內除機械密封摩擦副外無任何金屬性摩擦，性能保持長期穩定。isg立式管道離心泵用于輸送熱水液體時，為了不使泵承受管路的熱變形，泵可以不固定底腳螺栓，當管路系統在熱脹冷縮時，使泵與管路同時移動。

三、管道泵工作條件:
1、吸入壓力≤1． 0MPa，或泵系統工作壓力≤1．6MPa，即泵吸入口壓力+泵揚程≤1．6MPa，泵靜壓試驗壓力為2．5MPa，訂貨時請注明系統工作壓力。泵系統工作壓力大于1．6MPa時應在訂貨時另行提出，以便在制造時泵的過流部分和聯接部分采用鑄鋼材料。 
2、環境溫度<40℃，相對濕度<95％。
3、所輸送介質中固體顆粒體積含量不超過單位體積的0．1％，粒度<0．2mm。

注：如使用介質為帶有細小顆粒，請在訂貨時說明，以便廠家采用耐磨式機械密封。

四、管道泵產品特點:

1、管道泵為立式結構，進出口口徑相同，且位于同一中心線上，可象閥門一樣安裝于管路之中，外形緊湊美觀，占地面積小，建筑投入低，如加上防護罩則可置于戶外使用。
2、葉輪直接安裝在電機的加長軸上，軸向尺寸短，結構緊湊，泵與電機軸承配置合理，能有效地平衡泵運轉產生的徑向和軸向負荷，從而保證了泵的運行平穩，振動小、噪音低。

管道泵@淮南ISG50-125管道泵@立式管道泵

Vertical pipeline centrifugal pump compact structure, small size, beautiful appearance, its structure decided to install a small footprint, such as the addition of protective cover can be placed outdoors. The impeller is mounted directly on the motor shaft, thus ensuring the concentric degree of the pump, thus enhancing the operation stability of the pump and extending the service life of the pump. Shaft seal using a combination of mechanical seal or mechanical seal, the use of high-quality cemented carbide sealing ring, enhance the wear resistance of the seal, can effectively extend the service life of the pump. Easy installation and maintenance, no need to disassemble the piping system. Pump inlet and outlet are of the same caliber, simplifying the connection of the pipe. ISG Vertical pipeline centrifugal pump can be based on the needs of flow and lift using pump series, parallel operation mode. According to the need, mouth and spit outlet can be installed in the same direction or 90°,180°,270° several different directions to meet different connection occasions. Pump head can increase or decrease the pump series according to the need and combined with the outer diameter of the cutting impeller to meet, without changing the installation floor area.

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