SDV10 1P7P 1C派克顶轴油泵系统:当汽轮机的转速很低时,在轴颈和轴承之间没有形成油膜,轴颈就会与轴承接触。如果摩擦存在,轴颈和轴承就可能擦伤,另外,如没有油膜存在,转子转动时可能产生抖动现象,这常会引起叶片的振动。为了防止汽轮机损坏,减小汽轮机的盘车功率,确保盘车时平稳运转,汽轮机配有顶轴油系统,低压转子的轴承共配一套,高、中压转子的轴承是可倾瓦式,不配顶轴油装置。
浏览:958 次
供油泵SDV10-1P7P-1A油泵的结构和原理
汽轮机主油泵的作用:向机组各轴承供油,润滑和冷却轴承。供给调速系统和保护装置稳定充足的压力油。主油泵是汽轮机的重要附属部件之一,安装在机组前箱内部,在汽轮机全速时,为机组提供全部的润滑油和保安油。在汽轮机启、停机过程中,机组润滑油和保安油则由辅助交流润滑油泵和高压启动油泵提供。使用主油泵既能节省厂用电,也能防止因交流润滑泵断电而产生断油烧瓦的风险。
主油泵工作原理:主油泵是蜗壳型双吸离心泵,装在前轴承座中的汽轮机转子上,由汽轮机主轴直接驱动,且与汽轮机主轴采用刚性连接。由于主油泵的这种驱动方式能利用转子的动能在惯性期间向轴承供油,因而是***的。它容量大,出口压力稳定,在额定转速或接近额定转速运行时,主油泵能供给润滑油系统所需的全部油。此外,还供给发电机密封油系统备用油源。主油泵不能自已吸油,必须不断地供给压力油。
汽轮机的顶轴油泵的作用是防止汽轮机损坏,减小汽轮机的盘车功率。顶轴油泵油源来自冷油器后的润滑油,可以有效防止油泵吸空气蚀。顶轴油泵将大轴顶起,建立油膜,防止在转子转动情况下发生因轴系过重,破坏油膜,损坏轴瓦的事故发生。交直流密封油泵的作用是给发电机提供空侧密封油,防止发电机内部氢气外漏。
DENISON丹尼逊SDV系列叶片泵
压力:100-160 bar。
排量:3.3-42.4ml/rev。
示例型号:单联:SDV10-1P5S-1CL,单联:SDV20-1P8S-1CL,双联:SDV2010-1F13S3S-1CCL,双联:SDV2020-1F13S8S-1CCL。
DENISON丹尼逊
SDV10 1B1B 1A
SDV10 1B1B 1C
SDV10 1B2B 1A
SDV10 1B2B 1C
SDV10 1B3B 1A
SDV10 1B3B 1B
SDV10 1B3B 1C
SDV10 1B4B 1A
SDV10 1B4B 1B
SDV10 1B4B 1C
SDV10 1B5B 1A
SDV10 1B5B 1A L
SDV10 1B5B 1B
SDV10 1B5B 1C
SDV10 1B5B 1C L
法国丹尼逊SDV10 1B5B 1D
SDV10 1B6B 1A
SDV10 1B6B 1B
SDV10 1B6B 1C
SDV10 1B7B 1A
SDV10 1B7B 1B
SDV10 1B7B 1C
F3 SDV10 1P2P 1A
F3 SDV10 1P7P 1A
SDV10 1P1P 1A
SDV10 1P1P 1AL
丹尼逊SDV10 1P1P 1C油泵
SDV10 1P1P 1D
SDV10 1P2P 1A
SDV10 1P2P 1AL
SDV10 1P2P 1B
SDV10 1P2P 1C
SDV10 1P2P 1D
SDV10 1P3P 1A
SDV10 1P3P 1B
SDV10 1P3P 1C
SDV10 1P3P 1D
SDV10 1P4P 1A
SDV10 1P4P 1B
SDV10 1P4P 1C
SDV10 1P4P 1D
DENISON 叶片泵SDV10 1P5P 1A
SDV10 1P5P 1C
SDV10 1P5P 1D
SDV10 1P5P 1DL
SDV10 1P6P 1A
SDV10 1P6P 1A L
SDV10 1P6P 1B
SDV10 1P6P 1C
SDV10 1P6P 1C L
DENISON 油泵SDV10 1P6P 1D
SDV10 1P7P 1A
SDV10 1P7P 1B
SDV10 1P7P 1B L
SDV10 1P7P 1C
SDV10 1P1S 1A
SDV10 1P2S 1A
SDV10 1P3S 1C
SDV10 1P3S 1D
SDV10 1P4S 1A
SDV10 1P4S 1C
SDV10 1P4S 1D
SDV10 1P5S 1A
SDV10 1P6S 1C
SDV10 1P7S 1D
丹尼逊叶片泵SDV10 1P7S 1DL
SDV10 1S1S 1C
SDV10 1S2S 1A
SDV10 1S2S 1C
SDV10 1S3S 1A
SDV10 1S3S 1C
SDV10 1S4S 1A
SDV10 1S4S 1A L
SDV10 1S4S 1C
SDV10 1S5S 1A
SDV10 1S5S 1B
SDV10 1S5S 1C
SDV10 1S6S 1A
SDV10 1S6S 1AL
SDV10 1S6S 1C
SDV10 1S6S 1CL
SDV10 1S7S 1A
SDV10 1S7S 1B
丹尼逊原装叶片泵SDV10 1S7S 1C
SDV10 1B1B 11C
SDV10 1B1B 11C L
SDV10 1B2B 11A
SDV10 1B2B 11A L
SDV10 1B4B 11A
SDV10 1B5B 11A
SDV10 1B5B 11B L
SDV10 1P1P 11AL
SDV10 1P1P 11C
SDV10 1P2P 11A
SDV10 1P4P 11A
SDV10 1P4P 11AL
SDV10 1P4P 11C
SDV10 1P5P 11A L
SDV10 1P6P 11A
SDV10 1P7P 11C
SDV10 1S1S 11C
SDV10 1S2S 11A L
SDV10 1S3S 11A
SDV10 1S3S 11A L
SDV10 1S3S 11C L
SDV10 1S4S 11A
SDV10 1S4S 11B
SDV10 1S4S 11C
SDV10 1S4S 11CL
丹尼逊进口叶片泵SDV10 1S5S 11A
SDV10 1S5S 11AL
SDV10 1S5S 11B
SDV10 1S5S 11C
SDV10 1S5S 11CL
SDV10 1S6S 11A
SDV10 1S6S 11C
SDV10 1S7S 11C
SDV10-1S1S-11A
SDV10 1B5B 38A
SDV10-1B4B-38A
SDV10-1B6B-38A
SDV10 1P3P 38CL
SDV10 1P5P 38C
SDV10 1P7P 38A
SDV10 1S6P 38C
SDV10 1S3S 38D
SDV10 1S4S 38C
华力士液压油泵SDV10 1S5S 38A
SDV10 1S7S 38CL
SDV20 1B10B 1C
SDV20 1B11B 1A
SDV20 1B12B 1A
SDV20 1B12B 1C
SDV20 1B12B 1D
SDV20 1B13B 1A
SDV20 1B13B 1B
SDV20 1B13B 1C
SDV20 1B13B 1D
SDV20 1B6B 1A
SDV20 1B7B 1B
SDV20 1B7B 1D
SDV20 1B8B 1C
华力士丹尼逊SDV20 1B9B 1A
SDV20 1B9B 1C
SDV20 1B9B 1D
SDV20-1B11B-1C
SDV20-1B8B-1A
F3 SDV20 1P11P 1A
SDV20 1P10P 1A
SDV20 1P11P 1A
SDV20 1P11P 1B
SDV20 1P11P 1C
SDV20 1P11P 1D
SDV20 1P11P 1D L
SDV20 1P12P 1A
SDV20 1P12P 1A L
SDV20 1P12P 1B
SDV20 1P12P 1C
SDV20 1P12P 1D
SDV20 1P13P 1A
SDV20 1P13P 1AL
SDV20 1P13P 1B
华力士叶片泵SDV20 1P13P 1C
SDV20 1P13P 1C L
SDV20 1P13P 1D
SDV20 1P6P 1A
SDV20 1P6P 1C
SDV20 1P7P 1A
SDV20 1P7P 1AL
SDV20 1P7P 1C
SDV20 1P7P 1D
SDV20 1P8P 1A
SDV20 1P8P 1B
SDV20 1P8P 1C
SDV20 1P8P 1D
SDV20 1P9P 1A
SDV20 1P9P 1AL
SDV20 1P9P 1C
SDV20 1P9P 1D
SDV20 1P11S 1A
SDV20 1P12S 1A
SDV20 1P13S 1A
SDV20 1P6S 1A
SDV20 1P7S 1A
SDV20 1P7S 1C
SDV20 1P7S 1DL
SDV20 1P8S 1A
SDV20 1P8S 1AL
SDV20 1P8S 1CL
SDV20 1P9S 1A
SDV20 1S10P 1C
SDV20 1S6P 1A
华力士丹尼逊叶片泵SDV20 1S9P 1C
SDV20 1S10S 1A
SDV20 1S10S 1D L
SDV20 1S11S 1A
SDV20 1S11S 1B
SDV20 1S11S 1C L
SDV20 1S11S 1D
SDV20 1S12S 1A
SDV20 1S12S 1A L
SDV20 1S12S 1C
SDV20 1S13S 1A
SDV20 1S13S 1B
SDV20 1S13S 1C
SDV20 1S6S 1A
SDV20 1S6S 1C
SDV20 1S7S 1A
SDV20 1S7S 1C
SDV20 1S8S 1A
SDV20 1S8S 1C
SDV20 1S9S 1A
SDV20 1S9S 1C
SDV20 1B11B 11A
SDV20 1B7B 11B
SDV20 1P11P 11A
SDV20 1P12P11C
SDV20 1P13P 11C
SDV20 1P8P 11A
SDV20 1P8P 11C L
SDV20 1P9P 11C
SDV20 1P11S 11DL
SDV20 1S13S 11A
SDV20 1S8S 11A
SDV20 1S9S 11A
SDV20 1B7B 38A
SDV20 1B9B 38 A
SDV20 1P11P 38A
SDV20 1P11P 38C
SDV20 1P13P 38C
SDV20 1P13P 38L
SDV20 1P6P 38C
SDV20 1P8P 38C
SDV20 1P8P 38CL
SDV20 1S10S 38D
SDV20 1S11S 38A
SDV20 1S12S 38C
SDV20 1S7S 38AL
SDV20 1S7S 38C
SDV20 1S7S 38C L
SDV20 1S8S 38C
SDV20 1S9S 38C
SDV20 1S10S 62A
SDV20 1S11S 62A
油泵SDV10-1P7P-1A
卸油泵40AY35X11
直流事故油泵125LY-23-4
卸油泵50IY50A
供油泵65AY50X12
净油泵3Gr30×4
汽车卸油齿轮油泵2CY-60/0.45
供油泵65AY50X10
污油泵2CY-7.5/10
燃油启动锅炉油泵2CY-403/2.5
供油泵65AY50*8
小油箱润滑油泵2CY-12/0.33
插装阀3D01A005
左侧高压主汽阀油动机卸荷阀密封件油动机型号:YJM-130B
O形环HY.SO.0060.V
交流电动泵100Y120B
300MW机组直流事故油泵密封环125LY-23-5
电磁阀AS32061b-G24
油冷却器GLC3-6
高压蓄能器皮囊NXQ-L25/31.5-A
蓄能器皮囊 NXQ-A-16/20-L-Y
消防稳压泵XBD11/3.47-50GDL
截止阀KHWJ50F-1.6P
蝶阀100DSF4PB3
电磁阀MFH-3-1/2(用于抽汽逆止门)230VAC
蓄能器充氮工具YAI-III 40Mpa
顶轴油泵A3H37-F-R-01KK-10
6kV合闸线圈DRC001966-04
电磁阀M-3SE10C20/315W220NZ5L
EH油泵F3V101S6S1C20
阀杆KS100ZAZN16BQJ12SN020
阀杆KC50P-97油氢差压调节阀
EH再循环油泵F3-V10-IS6S-1C-20
油泵SDV10-1P7P-1A
再循环油泵驱动螺杆 HSNH280-43NZ
高压启动油泵100LY-215-2
油泵KF80RF1-D15||Z0004101
EH油主油泵02-152165
油泵80LY-45-3
直流事故油泵125LY-23-6
点火油泵65AYP50X7
清油泵2G48-80
供油泵65AY50X8
齿轮油泵CB-16
供油泵56AY50X9
齿轮油泵CB-B63
再循环油泵衬套HSNH280-43NZ
卸油泵2CY-29/3.6-2
润滑油泵2CY-30/0.35
汽车卸油泵2CY-60/0.55
油泵PVH074R01AA10A250000002001AB
氢油水系统油泵 YCZ65-250B
控制油泵0508.982T1201.11AW
离心油泵65AY60
EH油主油泵0508.886T1201.AW022
交流润滑油泵125LY-35-2
污油泵50YW32-250A
EH油主油泵PVH131R13AF30B252000002001AB010A
卸油泵3G70*2-46W
油泵HGP-3A-F17R
齿轮油泵2CY-3.3/0.33
污油泵2CY-8/0.43
EH油主油泵PVH74(QI)C-RSM-1S-1X-C25-31
污油泵50YW-15×1.5
密封油主油泵ACF070
顶轴油泵25CCY14-1B
齿轮油泵2CY-5/0.5
卸油泵2CY-60/0.6-2
污油处理齿轮油泵2CY-5/0.33-2
双螺杆卸油泵2GaS130-75W
污油泵2CY-2/0.5
污油泵2CY-12/0.67
供油泵100AY67×6
卸油泵56AY60
顶轴油泵PVH074R01AB10A250000002001AE010A
卸油泵2CY-29/0.6-2
供油泵100AY67X8
油泵SDV10-1P7P-1A
EH油主油泵02-345388
密封油泵ACF080K5IVBP
油泵 PVH141R13AF30A230000002001AB01A
EH油主油泵PVH74-Q1C-RSM-1S-11-C25-31
EH油主油泵HTGY300B.5
密封油直流油泵衬套3G60-106
供油泵65AY50X11
供油泵40AY35X8
氢油水系统油泵 YCZ65-250A
卸油泵3Gr110×4
油泵SDV10.1P5P.1C/SDV10510.1C/SD090831008
污油泵50YW25-32
卸油泵2CY60/1.0
油泵组GPA3-40
供油泵50AY30X12
卸油泵2CY-29/0.55
油泵WP03B1B 012 R 22 NA 124N
污油泵40FYW-40A
油泵100LY-62
主油箱润滑油泵2CY-29/0.36
主机EH油油泵机械密封KF090NZ/15F6
主机输油泵2CY-8/3.3
空侧密封油泵HSNH440Q2-46NZ
供油泵65AY50X6
EH油主油泵PVH074R01AA10A250000002001AB010A
顶轴油泵A10VS0100DR/32R-VPB12N00
再循环油泵机械密封HSNH280-43NZ
卸油泵49AY35X10
整车备油泵65AY100B
卸油泵150AY75
离心油泵80AY100X2C
密封油直流油泵衬套3G55-105
氢侧交流密封油泵HSNH80Q-46NZ
油泵 PGP365A198
污油处理齿轮油泵2CY-5/0.33
污油泵50AYZ-50
卸油泵2CY-60/0.6
空侧交流密封油泵HSNH660-40NZ
离心卸油泵100AY60
油泵T6DC-042-010-1R03-C1
燃油泵100DY45×7
启动锅炉供油泵3G55*4-46W
污油泵3Gr70×2
直流事故油泵125LY-32
污油泵2CT-3.3/0.33
离心油泵100AY-120X2A
污油泵2CY-2/1.45
交流润滑油泵径向轴承7318ACM
氢侧直流油泵HSNS210-54NZ
卸油泵2CY-29/0.36-2
油泵200LY-67
再循环油泵轴套HSNH280-43NZ
卸油泵2CY-2/0.33
EH油主油泵PVH131Q1C.RSF.10.C25
油泵100AY120
交流润滑油泵125LY-35-8
直流事故油泵125LY-23-8
齿轮油泵KF90NY/15F6
供油泵65AY50X5
供油泵50AY35*11
污油泵5AY60A
顶轴油泵AH37-FR01KK-20
齿轮油泵2CY18/3.6
供油泵3GW45X4-46
离心油泵100AY-120X2
汽轮机主油泵出口的单向逆止阀 q02.07.01.25
交流润滑油泵65AY60B
顶轴油泵PVH74(QI)C-RSM-1S-1X-C25-31
顶轴油泵PV29-2R5D-C00
移动式齿轮油泵2CY-12
污油泵B50YW25-33
氢油水系统油泵 YCZ65-250C
卸油泵2CY-29/10-2
EH油主油泵减震圈PV29-2R5D-C00用
油泵SDV10-1P7P-1A
汽轮机润滑油泵2CY-18/0.36-2
油泵T6C-025-1R00B1
污油回收油泵2CY-2/0.3
污油泵2CY-2/0.6
供油泵56AY50X8
油泵F3-SV10
污油泵2CY-12/1.0
供油泵65AYⅡ50X9-2
供油泵56AY50X10
离心供油泵65AY50*9
再循环油泵从动螺杆HSNH280-43NZ
综机输油泵2CY-29/3.3
直流事故油泵125LY-32B
卸油泵2G116-190
EH油主油泵对轮弹性块HTGY6E.0
油泵F3-SV20
离心式卸油泵100AYP60
润滑油输油泵2CY-21.6/0.49
直流事故油泵70LY-45
汽车卸油齿轮油泵2CY-38/0.28-2
齿轮油泵HP47-0.38
油泵SDV10-1P7P-1A
(DFLJY-2022-9-16-A)