3G45x6C2  水電站水輪機調速器控制油泵 潤滑油輸送泵 流量大無脈

    尊敬的客戶(hù)您好:
    我們是河(hé)北遠(yuǎn)東泵業制造有(yǒu)限公司,公司已通(tōng)過ISO9001：2000國際質量體系(xì)認證，中國(guó)船級社CCS型式認證(zhèng)，法(fǎ)國船(chuán)級社(shè)BV産品工廠認證(zhèng)，美國船級社ABS産(chǎn)品質量認證，成為中石油物資資源市場成員、中石化物資資源市場成員，并列入《武器裝備科研(yán)生産保密(mì)資格名錄》可以承擔軍隊系統裝備(bèi)部門的涉密武器裝備科研生産合同項目。河北省知名産品生産企業，船用泵産品承制企業。我們的(de)産品(pǐn)是：同樣的價格(gé)我們的質量更優、同樣的(de)質量我們價格更低、同樣(yàng)的産品我們服務更好。

、螺旋角：5、結構特性(xìng)與軸封：

6、材料組合：

7、特殊要求：S表示用戶特殊要求(qiú)，據不同要求(qiú)分别以S1～S10區分表示，具體序号由(yóu)工廠提供。

3G45x6C2  水電(diàn)站水輪機調速器控制油泵(bèng) 潤滑油輸送泵 流量大無脈

●3G三螺杆泵工作原理:

　　3G型三螺杆泵是轉子型容(róng)積(jī)泵，适于輸送各種不含固體顆粒，無腐蝕性油類及類似油的潤滑性液(yè)體、輸送(sòng)液體粘(zhān)度(dù)2~760mm2/s，溫度不超過80℃,超(chāo)過80℃可用高溫泵3GW型。3 g type is three screw pump rotor type positive displacement pump, is suitable for conveying various not containing solid particles, non-corrosive oil lubricity and similar oil liquid, conveying liquid viscosity was 2 to 760 / s, temperature not over 80℃, more than 80℃high temperature pump available 3 gw type.

   3G型三(sān)螺杆具有多種結構，一般小(xiǎo)流量(liàng)泵襯套和泵體(tǐ)合為一個，可(kě)以卧式(shì)和立式安裝。進油口方向可相(xiàng)隔90°任意安裝，軸封(fēng)多數為機構密封(fēng)。中等流量以上(shàng)泵，襯套為一個單獨的零(líng)件固定于泵體内，螺杆軸端裝(zhuāng)有平衡環以液力平(píng)衡其軸向力。一般結構為(wéi)卧式。進油口方向亦可以(yǐ)相隔90°任意安裝。改變泵體後可制成(chéng)立式。軸封根據情況有機械密(mì)封和軟填料密封兩種結構。

   3G型三螺(luó)杆泵軸伸支承較小，應由原動機經(jīng)彈性聯軸器直接(jiē)驅動，不得用皮帶(dài)輪等會産生額外徑向力較大(dà)的傳動方式傳動(dòng)。3 g type three-screw pump shaft and bearing is small, should be driven by a prime mover directly by the elastic coupling, shall not be used pulley will produce additional radial force large transmission way.

●3G三螺杆泵輸送各(gè)種油類時應注意事項：When conveying various oil matters should be paid attention to:

   1、輸(shū)送40~150mm2/s的油類最合适，允許(xǔ)按泵的最高工作壓力使用(yòng)。2、輸送40mm2/s以下(xià)的油類，為(wéi)保證泵的流(liú)量及壽(shòu)命應降壓使用。3、輸送150mm2/s以上(shàng)的油類，且(qiě)進油管道過長，彎頭過多(duō)，泵工作時如産生噪音或振動現象，則應考慮更換低一級轉速的(de)電機運轉或縮短吸入管(guǎn)道，減少彎頭。

 ●3G型三螺杆(gǎn)泵安裝要求:3 g type three-screw pump installation requirements:

   1、安裝前應檢查泵的油(yóu)封是否良好(hǎo)，并檢查泵在運輸(shū)中是否損壞(huài)，可用手轉動聯軸器(qì)是(shì)否有卡勁現象，如(rú)有則應拆泵進行(háng)清洗，修理和校正。1, before installation should check whether the oil seal of the pump is good, and check the pump is damaged in transportation, turn the coupling usable hand card trouble phenomenon, if there is any should tear open pump for cleaning, repair and calibration.2、安裝(zhuāng)泵的進油(yóu)和排油管(guǎn)道時，其管徑不得小于泵的進油和出油口口徑，進油管道不得過長，彎頭不得過多，否則将影響泵的工作(zuò)狀态。2, installation of pump suction and discharge of oil pipe, the pipe diameter shall not be less than the oil inlet of the pump and the oil outlet diameter, inlet pipe shall not be too long, elbow shall not too much, otherwise will affect the pump working condition.3、當有兩台(tái)以上的泵安裝在同一條主管線上，為便于泵的啟動，在近泵(bèng)的排(pái)油管上必須安裝逆止閥。3, when more than two head of pump installed in the e line, to facilitate pump start-up, in close to the oil drain pump must be installed on a non-return valve.4、對于在(zài)較(jiào)高溫度（指60℃以上）下輸(shū)送粘度大的油類（如：重油）的備用泵(bèng)，必須是熱備用泵，否則泵(bèng)在低溫(wēn)下啟動(dòng)會造成電(diàn)機過載或泵損(sǔn)壞。（建議(yì)在靠近泵的排油管上的逆(nì)止閥旁，并聯安裝一個小回流閥，對備用泵可(kě)微啟回流閥，使泵緩慢逆轉，其逆轉速≤100轉/分，使部分熱油經常流過泵内，達到泵熱(rè)備用目的）。4, for under high temperature (above 60℃) conveying the viscosity of oil (such as: heavy oil) of the standby pump, it must be hot standby pump, otherwise the pump at low temperature can cause the damage of motor overload or pump.(suggest near the exhaust non-return valve on the tubing pump, a small return valve installed in parallel, differentiable and the backflow preventer to standby pump, the pump slow reversal, the reverse speed 100 r/min or less, often make some hot oil flows through the pump, to pump hot standby purposes).5、輸送介(jiè)質内含有機械雜質。将嚴重影(yǐng)響(xiǎng)泵的運轉和降低使用壽(shòu)命，因此在泵安裝前，必須仔細清除進油管内的焊渣，沙粒等雜質，并應在進油管道靠(kào)近泵處安裝濾器，濾器網孔大小(xiǎo)，可根據工作情況及介質粘度确定。（一般可用40~80目(mù)網），過濾面積一般不得小于進油管橫截面積的20倍。5, mechanical impurity is contained within the transmission medium.Will seriously affect the operation and reduce the service life of pump, so before the pump installation, must be carefully clean up the feed tube welding slag, impurities such as grains of sand, and shall be installed in the inlet pipe near the pump filter, filter mesh size, is decided according to the working condition and medium viscosity.Available (40 ~ 80 mesh net), filter area generally shall not be less than 20 times into the cross-sectional area of the tubing 6、盡量在泵進(jìn)油和排油口處的螺紋(wén)孔上連接壓力表和真空表，以便于觀察泵(bèng)的(de)運轉狀态。6, as far as possible in the pump suction and discharge of oil on the threaded hole mouth connect pressure gauge and vacuum gauge, in order to observe the pump running state.7、原動機與泵的轉軸必須在同一中心線上，可用直尺(chǐ)測隙規在聯軸器圓周(zhōu)上間隔90°處檢查。8、原動機與泵的轉向必須一緻，嚴格禁止原動機驅動泵逆轉。電機接線時，應先脫開電機與(yǔ)泵(bèng)的聯軸器，對電(diàn)機作試運轉。使其轉向與泵的轉(zhuǎn)向标志(zhì)一緻。7, prime mover and the pump shaft must be in the e center line, available ruler feeler gauge in the coupling of the circumference of a circle by 90°in check.8, steering engine and pump must be consistent, strictly prohibited prime motor driven pump reversal.Electrical wiring, should first release coupling of motor and pump, a test run on the motor.The steering pump and steering sign agreement

水電站水輪機調速器(qì)控制油泵(bèng)3G45*6C2河(hé)北省優質産品

●水電行業業績:

1.安徽省淮北發電廠

泵型号:3G60*4C壓力4.0Mpa,流量13.2m3/h,配用(yòng)電機22kw-4

      3G100*4C壓力4.0Mpa,流量(liàng)48.42m3/h,配用電機90kw-4

2.湘潭發電(diàn)有限(xiàn)責任公司

泵型号:3G85*4C壓力4.0Mpa,流量43.2m3/h,配用電機75kw-4

      3G85*42壓力4.0Mpa,流量43.2m3/h,配用電機75kw-4

3.陝西渭河(hé)發電廠

泵型号:3G45*3C2壓(yā)力1.0Mpa,流量6.72m3/h,配用電機4kw-4

      3G70*3C壓力1.0Mpa,流(liú)量16.02m3/h,配用電機7.5kw-4

4.廣西岩灘水電(diàn)廠

泵型号:3G90*3C2壓力1.0Mpa,流量54.72m3/h,配用電機(jī)30kw-4

      3G80*3C壓力1.0Mpa,流(liú)量35.04m3/h,配用電機15kw-4

5.陳村水(shuǐ)力發(fā)電廠

泵型号: 3G45*4G壓力4.0Mpa,流量11.1m3/h,配用電(diàn)機18.5kw-4

       3G90*4GR46U1.0W11壓力:4.0Mpa,流量51.48m3/h,配用電機90kw-4

6.王快水電廠

泵型号: 3G55*4G40U1.0W11壓力1.0Mpa,流量9.72m3/h,配(pèi)用電機5.5kw-4

       3G60*4GR46U1.0W11壓力1.0Mpa,流量16.26m3/h,配用電機7.5kw-4

7.張家界水電開發(fā)公司

泵型号: 3G85*4G46U1.0W11壓力1.0Mpa,流量48m3/h,配用電機22kw-4

       3G100*4GR54U1.0W11壓力1.0Mpa,流(liú)量100.5m3/h,配用電機45kw-4

8賀龍水(shuǐ)電廠

泵型号: 3G80*4G44U1.0W11壓力1.0Mpa,流(liú)量35.58m3/h,配用電(diàn)機15kw-4

       3G70*4GR54U1.0W11壓力1.0Mpa,流(liú)量33.66m3/h,配用電機(jī)15kw-4

9.魚潭水(shuǐ)電廠

泵型(xíng)号: 3G80*4G44U1.0W11壓力1.0Mpa,流量35.58m3/h,配用電機15kw-4

       3G70*4GR54U1.0W11壓力1.0Mpa,流量33.66m3/h,配用電機15kw-4

10.陝西石(shí)泉水力發電廠

泵型(xíng)号(hào): 3G55*4G46U1.0W11壓力1.0Mpa,流(liú)量12.18m3/h,配用電機5.5kw-4

       3G70*4GR54U1.0W11壓力1.0Mpa,流量(liàng)33.66m3/h,配用電機15kw-4

3G45x6C2  水(shuǐ)電站水輪機(jī)調(diào)速器控制油泵 潤滑(huá)油輸送(sòng)泵 流量大無脈