英國GRIMM格林進口潛水混流泵 UK GRIMM Imported submersible mixed flow pump

英國GRIMM格林進口潛水混流泵概述： 

          進口潛水混流泵是傳統(tǒng)的水泵電動機機組的更新?lián)Q代產(chǎn)品，驅(qū)動水泵的電動機是干式全封閉潛水三相異步電動機，該型潛電泵可長期浸入水中運行。具有傳統(tǒng)機組一系列無可比擬的優(yōu)點。

⑴由于電機和水泵構(gòu)成一體，現(xiàn)場安裝方便、快捷，同傳統(tǒng)機組相比可節(jié)約95%安裝時間；
⑵由于電機潛入水中運行，電機冷卻條件好，泵站內(nèi)無高溫，噪音低，可建成地下泵站，保持地面的環(huán)境風(fēng)貌，大大簡化了泵站的土工及建筑結(jié)構(gòu)工程，減少安裝面積，可節(jié)省工程造價30～40%；
⑶潛水電機采用雙重、三重機械密封及輔助密封結(jié)構(gòu)，F(xiàn)級耐高溫155℃絕緣，防護等級為IP68。且在電機內(nèi)設(shè)置密封泄漏、繞組和軸承溫升檢測裝置。

⑷檢測信號集中反饋于電控柜的監(jiān)控器內(nèi)，操作方便，易于實現(xiàn)自動控制及遠程控制。

英國GRIMM格林進口潛水混流泵結(jié)構(gòu)說明： 

          潛水電泵的潛水電機置于泵的上方，潛水電機為干式結(jié)構(gòu)，采用F級絕緣，可靠的機械密封及輔助密封，并設(shè)有泄漏和內(nèi)部繞組、軸承溫升保護裝置，配備控制柜、運行安全可靠，運載水質(zhì)和環(huán)境適應(yīng)廣、葉片可調(diào)、工況范圍大。
          泵段由進水喇叭口，葉輪件，葉輪外殼和導(dǎo)葉體四大零件組成。潛水電機是全密封干式異步電動機，機殼將電機封閉，電機上端電纜出線處有靜密封裝置，電機下端蓋出軸處有轉(zhuǎn)動密封裝置，潛水電機具備一切潛水運行的安全可靠性能。
          從進水口方向看，葉輪為逆時針方向旋轉(zhuǎn)。
          當(dāng)電機功率在315KW以下時，電壓采用380V或600V，當(dāng)電機功率在315KW以上時，電壓采用6KV或10KV。

英國GRIMM格林進口潛水混流泵技術(shù)參數(shù)：

流量：350-46800m3/h
揚程：1.5-20m
口徑：500-1600mm
轉(zhuǎn)速：245-1450、2900r/min
功率：22-1400kw
電壓：380V、600V、6KV、10KV
介質(zhì)溫度：50℃

英國GRIMM格林進口潛水混流泵主要用途、使用環(huán)境： 

          潛水電泵可廣泛適用于工礦船塢、城市給排水、農(nóng)田排灌、電站給排水之用。潛水軸流泵用于低揚程、大流量場合。上述產(chǎn)品輸送介質(zhì)為原水或輕度污水，其輸送液體溫度為50℃，輸送介質(zhì)的PH值為4～10，輸送的介質(zhì)的容積比在2%以下，介質(zhì)的密度小于1.2  103kg/m3。乘以該產(chǎn)品是解決水位漲落較大的沿江、湖泊地區(qū)防洪問題徹底的辦法。

UK GRIMM Imported submersible mixed flow pump summary:

        Imported submersible mixed flow pump is a new product of the traditional water pump motor unit. The motor driving the water pump is a dry closed submersible three-phase asynchronous motor. The submersible pump can be immersed in water for a long time. Have a series of incomparable advantages of traditional units.

Because the motor and pump together, installation is convenient and fast, compared with the traditional unit can save 95% installation time;

Because the motor run in the water, cooling conditions, pump station without high temperature, low noise, can be built underground pumping station, to keep the ground environment, which greatly simplifies the geotechnical and structure engineering of pumping station, reducing installation area, save the project cost from 30 to 40%;

The submersible motor with double and three auxiliary mechanical seal and sealing structure, insulation grade F high temperature of 155 DEG C, the protection class is IP68. A sealing leakage, a winding and a bearing temperature rise detecting device are arranged in the motor.

The detection signal feedback on the monitor in centralized control cabinet, convenient operation, easy to realize automatic control and remote control.

UK GRIMM Imported submersible mixed flow pump structure description:

        Above the submersible motor pump at the submersible pump, submersible motor for dry structure, using F class insulation, reliable sealing and auxiliary seal, and a leakage and internal winding, bearing temperature rise protection device, equipped with control cabinet, safe and reliable operation, carrying water quality and the environment to adapt to a wide, adjustable blade, working condition large range.

         The pump section is composed of four parts: water inlet bell ring, impeller part, impeller shell and guide vane. The submersible motor is fully sealed dry type asynchronous motor, the motor casing is closed, the upper end of the motor cable outlet static sealing device, a lower end cover of the motor shaft rotation sealing device, the submersible motor has safe and reliable performance of all diving operation.

         From the direction of the inlet, the impeller rotates counter clockwise.

         When the motor power is below 315KW, the voltage is 380V or 600V, and when the motor power is above 315KW, the voltage is 6KV or 10KV.

UK GRIMM Imported submersible mixed flow pump technical parameter:

Flow rate: 350-46800m3/h

Lift: 1.5-20m

Caliber: 500-1600mm

Speed: 245-1450, 2900r/min

Power: 22-1400kw

Voltage: 380V, 600V, 6KV, 10KV

Medium temperature: 50 DEG C

UK GRIMM Imported submersible mixed flow pump main use and use environment:

       Submersible pump can be widely used in industrial and mining, dock, urban water supply and drainage, irrigation and drainage, power station water supply and drainage. Submersible axial pump is used for low lift and high flow occasions. The above product delivery medium for raw water or mild sewage, the highest delivery liquid temperature is 50 degrees, the transmission medium pH value of 4~10, conveying medium volume ratio below 2%, medium density is less than 1.2 103kg/m3. Multiplying this product is the most thorough solution to the flood control problem in the areas along the Yangtze River and lakes where the water level fluctuation is greater.