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

    尊(zūn)敬的客戶(hù)您好:
    我們是河(hé)北遠東泵業制造有限公(gōng)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(rèn)證，法(fǎ)國船(chuán)級社BV産(chǎn)品工廠認證，美國(guó)船級社ABS産品質量認(rèn)證，成為中石油物資(zī)資源市(shì)場成員、中石化物資資(zī)源市場成員，并列入《武器(qì)裝備科研生産保密資格名錄》可以承擔軍隊(duì)系統裝備部門的涉密武器裝備科(kē)研生産合(hé)同項目。河北省知名産(chǎn)品生(shēng)産企業，船用泵(bèng)産品承制企業。我(wǒ)們的産品是：同樣的價格我們(men)的質量更優、同樣的(de)質(zhì)量我們價格更低、同樣的産品我們(men)服務更好。

、螺旋角：5、結構(gòu)特性與軸封：

6、材料組合：

7、特殊要(yào)求：S表示用戶特殊要求，據(jù)不(bú)同要求分别以S1～S10區分表示，具體序号由工廠(chǎng)提供。

3G45x6C2  水電站水輪機調速(sù)器控制油泵 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積泵，适于輸送(sòng)各種不含固體顆粒，無腐(fǔ)蝕性(xìng)油類及類似油的潤滑(huá)性液體(tǐ)、輸送液體粘度2~760mm2/s，溫度不超過80℃,超過(guò)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型三螺(luó)杆具有多種結(jié)構，一(yī)般小流量泵襯(chèn)套和泵體合為一個(gè)，可以(yǐ)卧式和立式安裝。進油口方向(xiàng)可相隔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)件固定于泵體内，螺杆軸端裝有平衡環以液力平衡其(qí)軸向力。一般結構為卧式。進油口方向亦可以(yǐ)相隔90°任意安裝。改變泵體後可制成立式。軸封根據情況有機械密封和(hé)軟填料密封兩種結(jié)構。

   3G型三螺杆泵軸伸支承較小，應由(yóu)原動機經彈性聯(lián)軸器直接驅動，不得用皮帶輪等會産生額外徑向力較大的傳動方式傳動。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三螺杆泵輸送各種油類(lèi)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(lèi)最合(hé)适，允許按泵的最高工作壓力使用。2、輸送(sòng)40mm2/s以下的油類，為保證(zhèng)泵的流(liú)量及壽命應降壓使用。3、輸送150mm2/s以上的油類，且進油管道過長(zhǎng)，彎(wān)頭過多，泵工作時如産生噪音(yīn)或振動現象，則應考慮更換低一(yī)級轉速的(de)電機運轉或縮短吸入管(guǎn)道，減少彎頭。

 ●3G型三螺杆泵(bèng)安裝(zhuāng)要求:3 g type three-screw pump installation requirements:

   1、安裝前應檢查(chá)泵的油封是否(fǒu)良好，并檢(jiǎn)查(chá)泵在運輸中是否損壞，可用手轉動聯軸器是否(fǒu)有卡(kǎ)勁現象，如有則應拆(chāi)泵進行清洗，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(pái)油管道時，其管徑不(bú)得(dé)小于泵(bèng)的進油和出油口口徑，進油管道不得過長，彎頭不得過(guò)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(dāng)有兩台以上的泵(bèng)安(ān)裝在同一條(tiáo)主管線上，為便于泵的啟動，在(zài)近(jìn)泵的排油管上必須安裝逆止閥(fá)。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）下輸送粘度大的油類（如：重油）的備用泵，必須是熱備用泵，否則泵在低(dī)溫下啟動會造成電機過載或泵損壞。（建議在靠(kào)近(jìn)泵的排油(yóu)管(guǎn)上的逆止(zhǐ)閥旁，并(bìng)聯安裝一個小回流閥，對備用泵可微啟回流閥，使(shǐ)泵緩慢逆(nì)轉，其(qí)逆轉(zhuǎn)速≤100轉/分，使部分熱(rè)油(yóu)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、輸送介質内含有機械雜質。将嚴重影響泵的運轉和降低使用(yòng)壽命，因(yīn)此在泵安裝前，必須仔細清除進油管内的焊(hàn)渣，沙(shā)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(gēn)據(jù)工作情況及介質粘度确定。（一般可用(yòng)40~80目網），過濾面積一般不得小于進油管(guǎn)橫截面積(jī)的(de)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(lì)表和真空表，以便于觀察(chá)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(dòng)機與泵的轉軸必須在同(tóng)一中心線上，可(kě)用直尺測隙規在聯軸器圓周(zhōu)上間隔90°處(chù)檢查。8、原動機與(yǔ)泵的轉向(xiàng)必須一緻，嚴格禁止原動機驅動泵逆轉(zhuǎn)。電機接線(xiàn)時，應先脫開電機與泵的聯軸器，對(duì)電機作試運轉。使其轉(zhuǎn)向(xiàng)與泵的轉向标志一(yī)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3G45*6C2河北省優質(zhì)産品

●水電行業業績:

1.安徽省(shěng)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48.42m3/h,配用電(diàn)機(jī)90kw-4

2.湘潭發電有限責任(rèn)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.陝西渭河發電(diàn)廠

泵型号:3G45*3C2壓力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(pèi)用電機7.5kw-4

4.廣西岩灘(tān)水電廠

泵型(xíng)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(pèi)用電機15kw-4

5.陳村水力發電廠

泵型号: 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(liú)量51.48m3/h,配用電機90kw-4

6.王快水電廠

泵型号: 3G55*4G40U1.0W11壓(yā)力1.0Mpa,流量9.72m3/h,配用電機(jī)5.5kw-4

       3G60*4GR46U1.0W11壓(yā)力1.0Mpa,流量16.26m3/h,配用電機(jī)7.5kw-4

7.張(zhāng)家界水電開發公司

泵型号(hào): 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(diàn)機45kw-4

8賀龍水(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

9.魚(yú)潭水電廠

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(pèi)用電機15kw-4

10.陝西石泉水力發電廠

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

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

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