农用工程抽水泵@长安农用工程抽水泵@农用工程抽水泵300口径

To bring it into line with the principles of economy, safety and application. The reliable operation of the medium-open pump determines the normal operation of the industrial production system, we can also assist in the operation of the pump in a series of things. In the operation of the medium-open pump by performance differentiation into three data, small flow and high lift, medium flow and medium lift, large flow and large lift. It should be noted that in these three kinds of performance, to avoid the pump long-term operation under small flow and large lift, so that the pump will produce a vortex, vortex will produce a large thrust, so that the shaft bending deflection is too large, not conducive to continuous operation. In the rotating component lubrication efforts, the rotary components of the pump have bearings, shafts and other forms, to ensure their lubrication, regular inspection of lubricants, check the amount of oil, oil can not be too little, not too much, oil quality is also very important, when the oil spoilage to be replaced in a timely manner. The pump group for planning management, the operation of the pump and maintenance of the installation rules and regulations, so that the temperature is not exceeded, the speed of operation is not speeding.

本系列泵是单级、双吸、水平中开式离心泵，适用于汲送清水和无腐蚀性的液体。介质温度80℃。轴承体通人冷却水后，可输送130℃以下的热水。改变密封环、轴套和叶轮的材质，可以输送含有泥沙的浑水。改变承压零件的材质，可以提高泵的进口压力.泵的轴封一般采用软填料密封，如有特殊要求，也可改装机械密封。从电机方向看泵，泵为逆时针旋转，按用户要求，也可改为顺时针旋转。jdhuiquan4.13

农用工程抽水泵@长安农用工程抽水泵@农用工程抽水泵300口径

In order to achieve the purpose of sealing, while the dynamic ring and static ring has a lubrication effect. The medium-open pump is regularly inspected during operation. The characteristics of the use of mechanical seals in medium-open pumps 1, the main advantage of the mechanical seal of the medium open pump is that the seal is reliable in a long life cycle, the leakage is very few, the effect is long, generally can use about 5 years, the maintenance cycle is long. However, the mechanical seal structure is complex, the manufacturing and installation precision is high, the lattice is high, the technical request to the maintenance personnel is high. Therefore, it is very important to ensure the reliable operation of mechanical seals and extend the service life of mechanical seals. Of course, the price sealed with seasoning is cheap, the technical requirements are relatively low. The problem that the mechanical seal of medium open pump is easy to occur in the process of use, the main problem that the mechanical seal is easy to occur is the leakage amount is very poor and the temperature is too high. Touch the mechanical seal cover with your hand, and if you can't stay on it, it means the temperature is too high. Leakage per side should not exceed 60 drops of/min, if linear flow, it indicates that the amount of leakage is too large, can determine whether to observe the operation;

根据水泵行业规定，Sh型与S型两大系列中开泵并存，直至统一设计出新型泵代替这两个系列时为止。本产品主要用于工厂、矿山、城市、电站给水农用排涝灌溉、各种水利工程用泵和采暖空调系统等场合

[二]性能范围：
流量Q112m3/h-6460m3/h,扬程H9m-140m，允许进口压力≤0.3Mpa(用户在订货时须标明进口压力值)。

Ty Q (m3/h) H (m) n (r/min) E (%) Hs (m) N (KW) M/kw DR (mm) DC (mm) W (kg) 6Sh-6 126 162 198 84 78 70 2900 72 75 74 5 40 45.8 51.0 250M-2/55 150 150 720 6Sh-6A 112 144 180 67 62 55 68 72 70 5 30 33.8 38.5 225M-2/45 615 6Sh-9 130 170 220 52 47.6 35 74 80 67 5 25.3 27.6 31.3 200L2-2/37 570 6Sh-9A 120 144 180 43.8 40 35 72 75 70 5 18.5 20.9 24.5 200L1-2/30 540 8Sh-6 180 234 288 100 93.5 82.5 62 71 73 4.5 79.1 85.0 88.6 315S-2/110 200 200 1520 8Sh-6A 160 215 265 85.1 75.6 70.2 61 69 71 4.5 60.8 64.2 71.4 280M-2/90 1180 8Sh-9 213 288 351 69 62.5 50 74 80 80.5 5.3 4.5 3 55 61.3 67.8 280S-2/75 1060 8Sh-9A 180 270 324 54.4 46 37.5 65 70 65 5.5 5.0 3.8 41 48.3 51 250M-2/55 905 Ty Q (m3/h) H (m) n (r/min) E (%) Hs (m) N (KW) M/kw DR (mm) DC (mm) W (kg) 8sh-13 216 288 342 48 41.3 35 2900 81 85 81 5.0 3.6 1.8 34.9 38.1 40.2 225M-2/45 200 250 750 8sh13-A 198 270 310 43 36 31 76 80 76 5.2 4.2 3.0 30.5 33.1 34.4 200L22/37 690 10sh-6 360 486 612 71 65.1 56 1450 76 79 72 6 691.5 109 129.6 Y315M-4/132 JS115-4/135 250 250 2070 10sh-6A 342 468 540 61 54 50 74 77 75 6 76.7 89.4 98 Y315S-4/110 JS114-4/115 1690 10sh-9 360 486 612 42.5 38.5 32.5 75 83 80 6 55.5 61.5 67.7 280S-4/75 1350 10sh-9A 324 468 576 35.5 30.5 25 78 85 82 6 40.2 45.7 47.8 250M1-4/45 1180 10sh-13 360 486 576 27 23.5 19 80 86 82 6 33.1 36.2 36.4 225M-4/45 1085 10sh-13A 342 414 482 22.2 20.3 17.4 80 83 80 6 25.8 27.6 28.6 225S-4/37 1050 10sh-19 360 486 576 17.5 14 11 80 85 78 6 21.4 21.8 22.1 200L-4/30 1000 10sh-19A 320 432 504 13.7 11 8.6 78 82 75 6 15.4 15.8 15.8 180L4-4/22 900 12sh-6 590 792 936 98 90 82 74 80 75 5.4 4.5 3.5 213 245 279 Y355-4/315/6KV JS138-4/300/6KV JS128-4/300 300 300 3000 3340 3200 12sh-6A 576 755 918 86 78 70 71 74 71 5.5 4.7 3.6 190 217 246 Y355-4/280/6KV JS137-4/260/6KV JS127-4/260 2950 3040 2900 12sh-6B 540 720 900 72 67 57 76 73 70 5.0 4.9 3.8 151 180 200 Y355-4/280/6KV JS137-4/260/6KV JS127-4/260 2900 3040 2800 12sh-9 576 792 972 65 58 50 80 84 79 4.5 128 149 168 Y355-4/250/6KV JS137-4/260/6KV JS117-4/180 2580 2870 2650 12sh-9A 530 720 893 55 49 42 80 83 78 4.5 99.2 116 131 Y315L1-4/160 JS116-4/155 1860 1800 12sh-9B 504 684 835 47.2 43 37 79 82 78 4.5 82.5 97.7 108 Y315M-4/132 JS115-4/135 1860 1830 12sh-13 612 792 900 38 32.2 25.5 83 87 80 4.5 76.2 79.8 78.1 280M-4/90 1880 12sh-13A 550 720 810 31 26 20.5 80 84 78 4.5 58 60.7 58.1 280S-4/75 1780 12sh-19 612 792 935 23 19.4 14 81 84 75 4.5 47.3 49.8 47.6 250M-4/55 1515 12sh-19A 504 720 900 20 16 11.5 79 82 75 4.5 34.8 38.3 37.6 225M-4/45 1380 12sh-28 611 792 900 14.5 12 10 80 83 74 4.5 30.3 31.2 33.1 225S-4/37 1345 12sh-28A 522 685 792 11.8 10 8.7 75 80 77 4.5 22.4 23.3 24.4 200L-4/30 1330 Ty Q (m3/h) H (m) n (r/min) E (%) Hs (m) N (KW) M/kw DR (mm) DC (mm) W (kg) 14sh-6 850 1250 1663 140 125 100 1470 72 81 73 3.5 450 525 620 Y450-4/710/6KV JS158-4/680/6KV 350 350 1580 14sh-6A 800 1180 1570 125 112 90 70 78 70 3.5 39.1 462 550 Y150-4/630/6KV JS158-4/680/6KV 1580 14sh-6B 745 1100 1460 108 96 77 70 77 72.5 3.5 313 373 422 Y400-4/500/6KV JS1410-4/500/6KV 1580 14sh-9 972 1260 1440 80 75 65 79 84 80 3.5 268 306 319 Y400-4/400/6KV JS148/-4/440/6KV 1200 14sh-9A 900 1170 1330 70 65 56 78 84 79 3.5 220 247 257 Y355-4/315/6KV JS138-4/300/6KV JS128-4/300 1200 14sh-9B 826 1080 1225 59 55 47.5 75 82 77 3.5 178 198 206 Y355-4/315/6KV JS137-4/260/6KV JS127-4/260 1200 14sh-13 972 1260 1480 50 43.8 37 81 84 79 3.5 164 179 188 Y355-4/220/6KV JS136-4/220/6KV JS126-4/225 1105 14sh-13A 864 1120 1330 41 36 30 80 84 79 3.5 121 130 136 Y355-4/220/6KV JS136-4/220/6KV JS126-4/125 1105 14sh-19 971 1260 1440 32 26 22 85 88 82 3.5 99.7 102 95.7 Y315M-4/132 JS115-4/135 880 14sh-19A 864 1120 1296 26 21.5 16.5 80 85 73 3.5 76.5 77 80 Y315S-4/110 JS114-4/115 880 14sh-28 971 1260 1440 20 16.2 13.4 82 85 75 3.5 64.4 65.3 70 280S-4/75 760 14sh-28A 864 1044 1260 16 13.4 10 75 80 71 3.5 50.2 47.6 48.4 250M-4/55 760 20sh-6 1450 2016 2300 108 98.4 89 970 72.5 79.5 76 4 585 680 735 Y500-6/800/6KV 500 500 4330 20sh-6A 1349 1870 2140 93 85 77 70 77 74 3.6 490 564 607 Y450-6/500/6KV JS1510-6/650/6KV 4330 20sh-9 1150 2016 2450 66 59 50 82 83 77 4 340 390 433 Y450-6/500/6KV JS158-6/550/6KV 2750 20sh-9A 1405 1910 2270 58 50 42 74 75 72 4 300 347 360 Y400-6/400/6KV JS1410-6/380/6KV 2750 20sh-9B 1763 42 74 4 273 Y400-6/355/6KV JS1410-6/380/6KV 2750 20sh-13 1550 2016 2410 40 35.1 30 82 88 80 4 20 219 247 Y400-6/280/6KV JS148-6/310/6KV JS137-6/280 2340 20sh-13A 1870 31 85 4 186 Y355-6/250/6KV JS148-6/310/6KV JS136-6/240 400 2340 20sh-19 1620 2016 2340 27 22 15 80 82 70 4 148 147 137 JS136-6/180/6KV JS127-6/185 2010 20sh-19A 1296 1870 2016 23 17 14 73 80 76 4 111 108 101 Y315LM-3/132 JS125-6/130 2010 20sh-28 1620 2016 2325 15.2 12.8 10.6 85 89 86 4 78.9 79 78 Y315LM-6/110 JS117-6/115 2000 Ty Q (m3/h) H (m) n (r/min) E (%) Hs (m) N (KW) M/kw DR (mm) DC (mm) W (kg) 20sh-9 2750 3420 3930 87 71 60 960 87 91 88 1.3 689 727 730 Y500-6/900/6KV 600 500 4300 24sh-9A 2550 3168 3640 64 61 53 86 90 86 2.5 516 585 610 Y500-6/710/6KV JS1512-6/780/6KV 4300 24sh-9(J) 2600 39 730 90 4.8 319 Y450-8/40/6KV JS380-8/380/6KV 4300 24sh-13 3502 3168 3499 56 47.4 38 970 83 88 80 2.5 460 465 426 Y450-6/560/6KV JS158-6/560/6KV 3200 24sh-19 2480 3170 3960 37 32 22 86 89 85 2.5 295 310 279 Y400-6/400/6KV JS1410-6/380/6KV 500 2550 24sh-19A 2304 2880 3600 31.5 27 20 84 89 85 2.5 235 238 231 Y400-6/280/6KV JS148-6/310/6KV JS137-6/280 2550 24sh-28 2340 2880 3420 23.5 21 18 80 85 81 2.5 187 195 207 Y355-6/250/6KV JS136-6/240 2500 24sh-28A 2340 2880 3420 17.5 15.5 13 77 82 79 2.5 145 148 154 Y355-6/220/6KV JS136-6/180/6KV JS127-6/185 2500 32sh-19 4700 5500 6010 6460 35 32.5 28.9 25.4 730 78 84 84 80 3.5 575 580 567 567 Y500-8/630/6KV JS1512-8/630/6KV 800 600 5100 32sh-19A 4550 5310 5800 6250 31 29 26.5 23 78 84 84 80 3.5 492 500 496 487 Y500-8/560/6KV JS1512-8/570/6KV 5

转子泵，隔膜泵，螺杆泵，试压泵，计量泵，磁力泵等工业泵供应商之一。公司创建以来，始终致力于科技和管理的不断创新，使企业走上了良性循环的规模化经营之路。是主要的卫生泵更是一家专业水泵出口企业拥有了一支专业的设计和技术研发队伍河北会泉泵业有限公司是一家综合性泵业公司锅炉，空调循环系统等行业。