3G45x6C2  水電站水輪(lún)機(jī)調速器(qì)控(kòng)制油泵 潤滑油輸送泵 流量大無(wú)脈

    尊敬的(de)客戶您好:
    我(wǒ)們是河北遠東泵業制造有(yǒu)限公司,公司已通過ISO9001：2000國際質量體系認證，中國船級社CCS型式認證，法國船級社BV産(chǎn)品(pǐn)工廠認證，美國船級社ABS産品質量(liàng)認證，成為中石油物資資源市場成(chéng)員、中石化物資資源市(shì)場成員，并列(liè)入《武器裝(zhuāng)備科研生産(chǎn)保密資格(gé)名錄》可以承擔軍隊系統裝備部門的涉密武器裝備科研生産合同項(xiàng)目(mù)。河北省知名産品生産企業，船用泵産品承制企業。我(wǒ)們的産品(pǐn)是：同樣的價格我們的質量更優、同樣的質量我們價格更低、同樣的産品我們服務(wù)更好。

、螺旋角：5、結構特性與軸封：

6、材料組合：

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

3G45x6C2  水電站水輪機調速(sù)器控制油泵 潤滑油輸送泵 流(liú)量大(dà)無脈

●3G三螺杆泵工作原理:

　　3G型三螺杆泵是轉子型容積(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(de)潤滑(huá)性液體、輸(shū)送液體粘度2~760mm2/s，溫度不超過80℃,超過80℃可用高(gāo)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(duō)種結構，一般小流量泵(bèng)襯套和泵(bèng)體合為一個，可以卧式(shì)和立式安裝。進油口方向可相隔90°任意安裝，軸封多數為機構密封。中等流量以上泵，襯套為一個單獨的零件固定于(yú)泵體内，螺(luó)杆軸端裝有平衡環以液力平衡其軸向力。一(yī)般結構為卧式。進油口方(fāng)向亦可以相隔90°任意安裝。改變泵體後可制成立式(shì)。軸(zhóu)封根據情況有機械密封和(hé)軟填料密封兩種結構。

   3G型(xíng)三螺杆泵軸伸支承(chéng)較小，應由原動機經彈性聯軸器直接驅(qū)動，不得用(yòng)皮帶輪等(děng)會(huì)産生額外徑(jìng)向力(lì)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三螺杆泵輸(shū)送各種油類時應注意事項：When conveying various oil matters should be paid attention to:

   1、輸送40~150mm2/s的油類最合适，允許按泵的(de)最高工作壓力使用。2、輸送40mm2/s以下的油(yóu)類，為保證泵的流量及(jí)壽命應降壓(yā)使用。3、輸送150mm2/s以上的油類，且(qiě)進油管道過長，彎頭(tóu)過多，泵工作時如産生噪音或振(zhèn)動現象，則應考慮更換低一(yī)級轉速(sù)的電機運(yùn)轉或縮短吸入管道，減(jiǎn)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(qián)應(yīng)檢查泵的油封是否良好，并檢查泵在運輸中是否(fǒu)損壞，可用手轉動聯軸器是否有卡(kǎ)勁現象，如有則應拆泵(bèng)進(jìn)行清洗，修(xiū)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、安裝泵的進油和排油(yóu)管道時，其管徑不得小于泵的進油和(hé)出油口口(kǒu)徑，進油管道不得過(guò)長，彎(wān)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(yǒu)兩台以上的泵安裝在同一條(tiáo)主管線上(shàng)，為(wéi)便于泵的啟動，在近泵的排油管上(shàng)必須安(ān)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、對于在較高溫度（指60℃以上）下輸送粘(zhān)度大的油類（如：重油）的(de)備用泵，必須是熱備用(yòng)泵，否則泵在低溫下啟(qǐ)動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(bìng)聯安裝一個小回流閥，對備用泵可(kě)微啟(qǐ)回流閥，使泵緩慢逆轉，其(qí)逆轉(zhuǎn)速≤100轉/分，使部分熱油(yóu)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(zhì)内含有機械雜質。将嚴重影響泵的運轉和降低使用壽命，因此在泵(bèng)安裝前(qián)，必須仔細清除進(jìn)油管内的焊渣，沙(shā)粒等雜質，并(bìng)應在進油管(guǎn)道靠近泵處安裝濾器，濾器網孔大小，可(kě)根據(jù)工(gōng)作情況及介質粘度确定。（一般可用40~80目網），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、盡量在泵進油和排油口處的螺(luó)紋孔上連接壓力表和(hé)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(xū)在同(tóng)一中心線上，可用直(zhí)尺測(cè)隙規在聯(lián)軸器圓周上間隔(gé)90°處檢查。8、原(yuán)動機與泵的轉向必須(xū)一緻，嚴格禁止原動機驅動泵逆(nì)轉。電(diàn)機(jī)接線時，應先脫開電(diàn)機與泵的聯軸器，對(duì)電機作試運轉。使其轉向(xiàng)與泵的轉向标志一緻(zhì)。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(shuǐ)輪機調速器控制油(yóu)泵3G45*6C2河北(běi)省優(yōu)質産品

●水(shuǐ)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,配用電(diàn)機(jī)22kw-4

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

2.湘潭(tán)發電有限責任公(gōng)司

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

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

3.陝西渭河發電廠

泵型(xíng)号:3G45*3C2壓力(lì)1.0Mpa,流量6.72m3/h,配用電(diàn)機4kw-4

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

4.廣西岩灘水電廠

泵型号:3G90*3C2壓力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(fā)電廠

泵型号: 3G45*4G壓力4.0Mpa,流(liú)量11.1m3/h,配(pèi)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

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

       3G60*4GR46U1.0W11壓力1.0Mpa,流量16.26m3/h,配(pèi)用電機(jī)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(pèi)用電機22kw-4

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

8賀(hè)龍水電廠

泵型(xíng)号: 3G80*4G44U1.0W11壓力1.0Mpa,流量35.58m3/h,配(pèi)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(xíng)号: 3G80*4G44U1.0W11壓力1.0Mpa,流(liú)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.陝西石泉水力發電廠

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(liú)量33.66m3/h,配用電機15kw-4

3G45x6C2  水電站水輪機調(diào)速器控制(zhì)油泵 潤滑油輸送泵 流量大無(wú)脈