柴油燃油泵工作原理,柴油燃油泵卡住的原因
chanong
|另外,在单管式(无回油管)的情况下,如果油泵变大,则如果从小流量喷嘴供油,则油泵会过热。例:油泵流量为100L/h,但喷嘴流量仅为20L/h。单管式仅从油箱供给20L/h新油,其余80L/h不供给。当油在系统中循环时,油泵的温度会升高。 (在两管式的情况下,情况相反。当高流量油泵向小流量喷嘴供油时,泵会冷却。)
如果油泵太脏,会导致内摩擦增大,油泵温度升高。
根据检测到的问题,将采取相应的措施。
柴油燃烧器
7. 噪音来自油泵
如果燃烧器刚启动后,油泵发出奇怪的声音,并且油泵的容积逐渐增大,则吸油管路中的阀门保持关闭状态,不打开,真空度增加,可能会导致油气分离。空气进入油泵,引起油泵发出“抗议声”。通常情况下,当真空度达到-0.5105Pa时,油泵会发出呻吟声,因此应立即打开阀门。
如果吸油管中的滤油器或截止阀堵塞或吸油管被压坏,油泵也会发出噪音。其他原因还有吸油管管径不匹配、吸油高度相差过大、管道内脏物堵塞等。
如果吸油管漏油,油泵也会发出异常声音,因此要安装压力表,检查油压。此时压力表指针不规则跳动。换句话说,如果真空度太低,则表明存在漏气。
一旦确定了故障原因,就可以对燃油燃烧器采取相应的处理措施。
柴油燃烧器油泵
附上柴油燃烧机常用油泵品牌和型号。
法国SUNTEC油泵
AE67C7361 AE67C7285 AE97C7390 AE97C7S96 AN47A1326 AN47A7226 AN47D1339 AN57C7283 AN67A7238 AN67A7345 AN67B7251 AN67C1336 AN67C7233 AN77A72 55 安77A725 6 AN77A7235 AN77C7341 AN97A7391 AN97C7259 AL35C9410 AL35C9528 AL35C9540 AL65C9410 AL65C9588 AL65CD9589 AL75C9411 AL95C9411 AL95 C9412 AS 47A1536 AS47A1538 AS47 A1 564 AS47A1602 AS47A7432 AS47C1538 AS47C1554 AS47C7434 AS47C7451 AS47D1539 AS57C1544 AS57C7446 AS57C7449 AS67A7466 AS67B74 49 AS67C7 446 AS67C7456 AT245A9 547 AT245C9541 AT245D9544 AT265C9556 AT345A AT355A A2L65C9740 A2L65D9703 A2L75C9701 A2L75C9706 A2L95D9702 D47A7383 D57A7271 D57 C7372 AJ4CE1000 AJ4AC1 000 AJ6CC1000 AJ6AC 1000 AJ6AE1000 AJ6DC1 000 AJ6CE1002 E4NA1001 E4NC1001 E4ND1001 E6NA1001 E6NC1001 E6ND1001 E7NA1001 E7NC1001 E4NA10 69 E4NC1069 E6NA1069 E6NC 1069 E7NA1069 E7NC1 069 J3CCB1000 J4CAC1000 J4CBC1000 J4CCC1000 J6CAC1001 J6CCC1001 J6CCE1001 J7CAC1001 J7CCC1001 J7CCE1001 TA2A4010 TA2C4010 TA3A4010 TA3C4010 TA4A4010 TA 4C4010 TA5A4010 TA5C4010 T2A T2C T3A T3C T4A T4C T5A T5C
丹麦DANFOSS油泵
BFP10R6 BFP10L6 BFP10R8 BFP10L8 BFP10R11 BFP10L11 BFP10R13 BFP10L13 BFP11R6 BFP11L6 BFP11R8 BFP11L8 BFP11R1 BFP11L1 BFP11R13 BFP11L13 BFP12R6 BFP12L6 BFP12R8 BFP12 L8 BFP12R11 BFP12L11 BFP12R13 BFP12L13 BFP20R3 BFP20L3 BFP20R5 BFP20L5 BFP21R3 BFP21L3 BFP21R5 BFP21L5 BFP41R3 BFP41L3 BFP41R5 BFP41L5 BFP51R6 BFP51L6 BFP51R BFP51L8 BFP51R11 BFP51L11 BFP51R13 BFP51L13 BFP52ER3 BFP52EL3 BFP52ER5 BFP52EL5 BFP52R6 BFP52L6 BFP52R8 BFP52L8 BFP52R11 BFP52L11 BFP52R13 BFP52L13 BFP53R6 BFP53L6 BFP53R8 BFP53L8 BFP53R11 BFP53L11 BFP53R13 BFP53L13 RSA28R RSA28L RSA40R RSA40L RSA60R RS A60L RSA 95R RSA95L RSA125R RSA125L RSAM28R RSAM28L RSAM40R RSAM40L RSAM60R RSAM60L RSAM95R RSAM95L RSAM125R RSAM125L RSB20R RSB20L RSB30R RSB30L RSB40R RSB40L RSB40R RSB40L RSB6 0R RSB60L RSBK20R RSBK20L RSBK30R RSBK30L RSBK40R RSBK40L RSBK60R RSBK60L RSH32R RSH32L RSH63R RSH63L RSH95R RSH95L RSH125R RSH125L RSF21R RSF21L RSF31R RSF31L RSF41R RSF41L RSF61R RSF61L RSFH21R RSFH21L RSFH31 R RSFH31L RSFH41R RSFH41L RSFH61R RSFH61L KSB25R KSB25L KSB45R KSB45L KSB80R KSB80L KSB120R KSB120L KSB160R KSB160L KSB300R KSB300L KSB450R KSB450L KSB600 KSB600L KSB10 00R KSB1000L KSB1 500R KSB1500L KSB2000R KSB2000L KSB3000R KSB3000L KSB4500R KSB4500L KSB6000R KSB6000L KSM50R KSM50L KSM70R KSM70L KSM100R KSM100L KSM140R KSM140L KSN 25R KSN25 L KSN45R KSN45L KSN80 R KSN80L KSN120R KSN120L KSN160R KSN16 0L KSN300R KSN300L KSN450R KSN450L KSN600R KSN600L KSN1000R KSN1000L KSN1500R KSN1500L KSN2000R K SN2000L K SV400R KSV400L KSV63 0R KSV630L KSV950R KSV950L KSV1100R KSV 1100L KSVB25R KSVB25L KSVB45R KSVB45L KSVB80R KSVB80L KSVB120R KSVB120L KSVB160R KSVB160L KSVB300R KSVB300L KSVB450R KSVB450 L KSVB600R KSVB600L KSVB 1000R KSVB1000L KSVB1500R KSVB150 0L KSVB2000R KSVB2000L KSVB3000R KSVB3000L KSVB4 500R KSVB4500L KSVB6000R KSVB6000L
意大利RIELLO独家生产的油泵
利雅路40 系列利雅路RG5S 系列
日本NOP油泵
GFS-A GFS-D GFS-VA GFS-VEA GFY-V2 GFY-V3 GFY-V4 GFH-V2 GFH-V3 GFH-V4 GFH-V5 GFKY-V4 GFKY-V5 GFLY-V6 GFLY-V8 GD-202 GD- 203 GD-204 GD-206 GD-208 GD-210
日本Olympia奥林匹亚电磁泵
VSC36 VSC63A5 VSC63PC VSCDX63 VSC90A5 VSKX125
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