3G45x6C2  水(shuǐ)電站水輪機調速器控制油泵 潤滑油輸送泵 流(liú)量大無脈

    尊敬的客戶您(nín)好(hǎo):
    我們是河北遠東泵業制造有(yǒu)限公司,公(gōng)司已通過(guò)ISO9001：2000國際質量體系認證，中國船級社CCS型式認證(zhèng)，法國船級社BV産品工廠認證(zhèng)，美國船級社ABS産品質量認證，成為中石油物資資源市場(chǎng)成員、中石化物(wù)資資源市場成(chéng)員，并列入《武器裝備科研生産保密資格名錄》可以承擔(dān)軍隊系統裝備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。我們的産品是：同樣的(de)價格我們(men)的質量更優、同樣的質量我們(men)價格更低、同樣的産(chǎn)品(pǐn)我們服(fú)務更好。

、螺旋角(jiǎo)：5、結構特性與軸(zhóu)封：

6、材料組合：

7、特殊要(yào)求：S表示用戶特殊要求，據不同要求分别以(yǐ)S1～S10區分表示，具體序(xù)号由工廠提供。

3G45x6C2  水電站水(shuǐ)輪機調速器控(kòng)制油泵 潤滑油輸送泵 流量大無脈(mò)

●3G三螺杆泵(bèng)工作原理:

　　3G型三螺杆泵(bèng)是轉子型容積泵，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體(tǐ)、輸送液體粘度2~760mm2/s，溫(wēn)度不超過80℃,超過80℃可(kě)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型三螺杆具有多種結構，一般小流量泵襯套和泵體合為一個，可以卧式和立式安裝。進(jìn)油口方向可相隔(gé)90°任意安裝，軸封多數為(wéi)機構密封。中等流量以上泵，襯套為一個單獨的零(líng)件固(gù)定于泵體内，螺杆軸端裝有平衡環以液力平衡其軸向力。一般結構為卧式。進油(yóu)口方向亦可以相隔90°任意安裝。改變(biàn)泵體後可(kě)制成立(lì)式(shì)。軸封根據情況(kuàng)有機械密封和軟填料密(mì)封兩種結(jié)構。

   3G型三螺杆泵軸伸支承(chéng)較小，應由原動機經彈性聯軸器(qì)直接驅(qū)動，不得用皮帶輪等會産生額外徑向力較大的傳動方式傳(chuán)動。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(sān)螺杆泵輸送各種油類時(shí)應注意事(shì)項：When conveying various oil matters should be paid attention to:

   1、輸送(sòng)40~150mm2/s的油類最合适，允許按(àn)泵的最高工作壓力使(shǐ)用。2、輸送40mm2/s以下的油類，為保證泵的流量及壽命應降壓使用(yòng)。3、輸送150mm2/s以上(shàng)的油類，且進油(yóu)管道過長，彎頭過多，泵工作時如産(chǎn)生噪(zào)音(yīn)或(huò)振動現象(xiàng)，則應考慮更換低(dī)一級轉速的電機運轉或縮短吸入管道，減少彎頭。

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

   1、安裝前應(yīng)檢查(chá)泵的(de)油封是否良好，并檢(jiǎn)查泵在運輸中是否損壞，可用(yòng)手轉動聯(lián)軸器是否有卡勁現象，如有則應拆泵進行清洗，修理和校正(zhèng)。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)泵的進油和排(pái)油管道(dào)時，其管徑不得小于泵(bèng)的進油和出油口口徑(jìng)，進油管道不得過長，彎頭不得過多，否(fǒu)則将影響泵的工作狀态。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、當有兩台以上的泵安裝(zhuāng)在同一條主管線上，為便于泵的啟動，在近泵的排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(yú)在較高溫度（指60℃以上）下輸(shū)送粘度大的油(yóu)類（如：重油）的備用泵，必須是熱備用泵，否(fǒu)則泵在低溫下啟動(dòng)會造成電機過載或泵損壞。（建議在靠近泵的排油管上的逆止閥旁，并聯安裝一個小回流閥，對備用泵可微啟回流閥，使泵緩慢逆轉，其逆轉(zhuǎn)速≤100轉/分，使部(bù)分熱油經常流過泵内，達到泵熱備用目的）。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(sòng)介質内含有機械雜質。将嚴重影響泵的(de)運轉和降低使用壽命，因此在泵安裝前，必須仔細清除進油管内的焊(hàn)渣，沙粒等雜質，并應在進油管道靠近泵處安裝濾器，濾器網孔大小，可根據工作情況及介(jiè)質粘度确定。（一般可(kě)用40~80目網），過濾面積一般不得小于進油管(guǎn)橫截面(miàn)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(bèng)進油和排油口處的螺(luó)紋孔上連接(jiē)壓力表和真空表，以便于觀察泵的運轉狀态。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(zhuǎn)向必須一緻，嚴格禁止原動(dòng)機驅動泵逆轉。電機接線時，應(yīng)先脫開電機與(yǔ)泵的聯軸器，對(duì)電機作試(shì)運轉。使其轉向與泵的轉向标(biāo)志一緻。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控制油泵3G45*6C2河北(běi)省優質産品

●水電行(háng)業業績:

1.安徽省淮北發電(diàn)廠(chǎng)

泵(bèng)型号:3G60*4C壓(yā)力4.0Mpa,流量13.2m3/h,配用電機22kw-4

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

2.湘潭發電有限責任公司

泵型号:3G85*4C壓(yā)力4.0Mpa,流量43.2m3/h,配用電機75kw-4

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

3.陝西渭河發(fā)電廠

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

      3G70*3C壓力1.0Mpa,流量16.02m3/h,配用電機7.5kw-4

4.廣西岩灘水電廠

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

      3G80*3C壓力1.0Mpa,流量35.04m3/h,配用電機15kw-4

5.陳村水力發電廠

泵(bèng)型号: 3G45*4G壓力4.0Mpa,流量11.1m3/h,配用電機18.5kw-4

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

6.王(wáng)快水電廠(chǎng)

泵型号: 3G55*4G40U1.0W11壓力1.0Mpa,流量9.72m3/h,配用(yòng)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,流量100.5m3/h,配用(yòng)電機45kw-4

8賀龍水(shuǐ)電廠

泵(bèng)型号: 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

9.魚潭水電廠

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

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

10.陝西石泉水力發電廠(chǎng)

泵型号: 3G55*4G46U1.0W11壓(yā)力1.0Mpa,流量12.18m3/h,配用電機5.5kw-4

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

3G45x6C2  水電站水輪機調速器(qì)控制油泵 潤滑油輸送泵 流量大無(wú)脈