螺杆衬套
螺杆衬套(包括起着螺杆衬套作用的泵体,即泵体和螺杆衬套合二为一的结构,它多数用于小泵或不重要的场合)的作用是将三根螺杆装配
在它的三个内孔之中,用其内孔包容螺杆螺旋啮合形成的密封腔,从而将其两端的吸入腔和排出腔有效地隔开。封闭在螺杆衬套孔内的螺
杆螺旋的有效长度称为工作长度。所谓有效长度是指能确保螺杆螺旋段形成密封腔的起始位置(在吸入腔一端)和最终位置(在排出腔一端)
之间的实际尺寸。显然螺杆衬套内孔两端或螺杆螺旋两端若存在圆角或倒角的轴向长度尺寸是不能计算在内的,因为这两个尺寸不能起到
封闭密封腔的作用
容积式泵的主要特点是:
1、流量几乎不随压力而变。
2、往复泵的流量和压力有较大脉动,回转泵一般无脉动或只有小的脉动。
3、往复泵是低速机械,回转泵转速较高,可达3000转/分。
4、往复泵适用于高压力和小流量;回转泵适用于中小流量和较高压力。总的来说,容积泵的效率高于动力式泵,一般为70~85%。
5、往复泵适宜输送清洁的液体或气液混合物,有的泵如隔膜泵可输送泥浆、污水等,主要用于给水、提供高压液源和计量输送等。回转泵适宜输送有润滑性的清洁的液体和液气混合物,特别是粘度大的液体,主要用于油品、食品液体的输送和液压传动方面。
ACF080系列三螺杆泵
ACF 080K5 IRBE ACF 080K5 IRBO ACF 080K5 IRBP
ACF 080K5 IRFE ACF 080K5 IRFO ACF 080K5 IRFP
ACF 080K5 IVBE ACF 080K5 IVBO ACF 080K5 IVBP
ACF 080K5 IVFE ACF 080K5 IVFO ACF 080K5 IVFP
ACF 080K5 NRBE ACF 080K5 NRBO ACF 080K5 NRBP
ACF 080K5 NRFE ACF 080K5 NRFO ACF 080K5 NRFP
ACF 080K5 NVBE ACF 080K5 NVBO ACF 080K5 NVBP
ACF 080K5 NVFE ACF 080K5 NVFO ACF 080K5 NVFP
ACF 080K4 IRBE ACF 080K4 IRBO ACF 080K4 IRBP
ACF 080K4 IRFE ACF 080K4 IRFO ACF 080K4 IRFP
ACF 080K4 IVBE ACF 080K4 IVBO ACF 080K4 IVBP
ACF 080K4 IVFE ACF 080K4 IVFO ACF 080K4 IVFP
ACF 080K4 NRBE ACF 080K4 NRBO ACF 080K4 NRBP
ACF 080K4 NRFE ACF 080K4 NRFO ACF 080K4 NRFP
ACF 080K4 NVBE ACF 080K4 NVBO ACF 080K4 NVBP
ACF 080K4 NVFE ACF 080K4 NVFO ACF 080K4 NVFP
ACF090系列三螺杆泵
ACF 090K5 IRBE ACF 090K5 IRBO ACF 090K5 IRBP
ACF 090K5 IRFE ACF 090K5 IRFO ACF 090K5 IRFP
ACF 090K5 IVBE ACF 090K5 IVBO ACF 090K5 IVBP
ACF 090K5 IVFE ACF 090K5 IVFO ACF 090K5 IVFP
ACF 090K5 NRBE ACF 090K5 NRBO ACF 090K5 NRBP
ACF 090K5 NRFE ACF 090K5 NRFO ACF 090K5 NRFP
ACF 090K5 NVBE ACF 090K5 NVBO ACF 090K5 NVBP
ACF 090K5 NVFE ACF 090K5 NVFO ACF 090K5 NVFP
ACF 090K4 IRBE ACF 090K4 IRBO ACF 090K4 IRBP
ACF 090K4 IRFE ACF 090K4 IRFO ACF 090K4 IRFP
ACF 090K4 IVBE ACF 090K4 IVBO ACF 090K4 IVBP
ACF 090K4 IVFE ACF 090K4 IVFO ACF 090K4 IVFP
ACF 090K4 NRBE ACF 090K4 NRBO ACF 090K4 NRBP
ACF 090K4 NRFE ACF 090K4 NRFO ACF 090K4 NRFP
ACF 090K4 NVBE ACF 090K4 NVBO ACF 090K4 NVBP
ACF 090K4 NVFE ACF 090K4 NVFO ACF 090K4 NVFP
ACF125系列三螺杆泵
ACF 125K5 IRBE ACF 125K5 IRBO ACF 125K5 IRBP
ACF 125K5 IRFE ACF 125K5 IRFO ACF 125K5 IRFP
ACF 125K5 IVBE ACF 125K5 IVBO ACF 125K5 IVBP
ACF 125K5 IVFE ACF 125K5 IVFO ACF 125K5 IVFP
ACF 125K5 NRBE ACF 125K5 NRBO ACF 125K5 NRBP
ACF 125K5 NRFE ACF 125K5 NRFO ACF 125K5 NRFP
ACF 125K5 NVBE ACF 125K5 NVBO ACF 125K5 NVBP
ACF 125K5 NVFE ACF 125K5 NVFO ACF 125K5 NVFP
ACF 125K4 IRBE ACF 125K4 IRBO ACF 125K4 IRBP
ACF 125K4 IRFE ACF 125K4 IRFO ACF 125K4 IRFP
ACF 125K4 IVBE ACF 125K4 IVBO ACF 125K4 IVBP
ACF 125K4 IVFE ACF 125K4 IVFO ACF 125K4 IVFP
ACF 125K4 NRBE ACF 125K4 NRBO ACF 125K4 NRBP
ACF 125K4 NRFE ACF 125K4 NRFO ACF 125K4 NRFP
ACF 125K4 NVBE ACF 125K4 NVBO ACF 125K4 NVBP
ACF 125K4 NVFE ACF 125K4 NVFO ACF 125K4 NVFP
ACF110系列三螺杆泵
ACF 110K5 IRBE ACF 110K5 IRBO ACF 110K5 IRBP
ACF 110K5 IRFE ACF 110K5 IRFO ACF 110K5 IRFP
ACF 110K5 IVBE ACF 110K5 IVBO ACF 110K5 IVBP
ACF 110K5 IVFE ACF 110K5 IVFO ACF 110K5 IVFP
ACF 110K5 NRBE ACF 110K5 NRBO ACF 110K5 NRBP
ACF 110K5 NRFE ACF 110K5 NRFO ACF 110K5 NRFP
ACF 110K5 NVBE ACF 110K5 NVBO ACF 110K5 NVBP
ACF 110K5 NVFE ACF 110K5 NVFO ACF 110K5 NVFP
ACF 110K4 IRBE ACF 110K4 IRBO ACF 110K4 IRBP
ACF 110K4 IRFE ACF 110K4 IRFO ACF 110K4 IRFP
ACF 110K4 IVBE ACF 110K4 IVBO ACF 110K4 IVBP
ACF 110K4 IVFE ACF 110K4 IVFO ACF 110K4 IVFP
ACF 110K4 NRBE ACF 110K4 NRBO ACF 110K4 NRBP
ACF 110K4 NRFE ACF 110K4 NRFO ACF 110K4 NRFP
ACF 110K4 NVBE ACF 110K4 NVBO ACF 110K4 NVBP
ACF 110K4 NVFE ACF 110K4 NVFO ACF 110K4 NVFP
ACF100系列三螺杆泵
ACF 100K5 IRBE ACF 100K5 IRBO ACF 100K5 IRBP
ACF 100K5 IRFE ACF 100K5 IRFO ACF 100K5 IRFP
ACF 100K5 IVBE ACF 100K5 IVBO ACF 100K5 IVBP
ACF 100K5 IVFE ACF 100K5 IVFO ACF 100K5 IVFP
ACF 100K5 NRBE ACF 100K5 NRBO ACF 100K5 NRBP
ACF 100K5 NRFE ACF 100K5 NRFO ACF 100K5 NRFP
ACF 100K5 NVBE ACF 100K5 NVBO ACF 100K5 NVBP
ACF 100K5 NVFE ACF 100K5 NVFO ACF 100K5 NVFP
ACF 100K4 IRBE ACF 100K4 IRBO ACF 100K4 IRBP
ACF 100K4 IRFE ACF 100K4 IRFO ACF 100K4 IRFP
ACF 100K4 IVBE ACF 100K4 IVBO ACF 100K4 IVBP
ACF 100K4 IVFE ACF 100K4 IVFO ACF 100K4 IVFP
ACF 100K4 NRBE ACF 100K4 NRBO ACF 100K4 NRBP
ACF 100K4 NRFE ACF 100K4 NRFO ACF 100K4 NRFP
ACF 100K4 NVBE ACF 100K4 NVBO ACF 100K4 NVBP
ACF 100K4 NVFE ACF 100K4 NVFO ACF 100K4 NVFP
UCF080系列三螺杆泵
UCF 080K5 IRBE UCF 080K5 IRBO UCF 080K5 IRBP
UCF 080K5 IRFE UCF 080K5 IRFO UCF 080K5 IRFP
UCF 080K5 IVBE UCF 080K5 IVBO UCF 080K5 IVBP
UCF 080K5 IVFE UCF 080K5 IVFO UCF 080K5 IVFP
UCF 080K5 NRBE UCF 080K5 NRBO UCF 080K5 NRBP
UCF 080K5 NRFE UCF 080K5 NRFO UCF 080K5 NRFP
UCF 080K5 NVBE UCF 080K5 NVBO UCF 080K5 NVBP
UCF 080K5 NVFE UCF 080K5 NVFO UCF 080K5 NVFP
UCF 080K4 IRBE UCF 080K4 IRBO UCF 080K4 IRBP
UCF 080K4 IRFE UCF 080K4 IRFO UCF 080K4 IRFP
UCF 080K4 IVBE UCF 080K4 IVBO UCF 080K4 IVBP
UCF 080K4 IVFE UCF 080K4 IVFO UCF 080K4 IVFP
UCF 080K4 NRBE UCF 080K4 NRBO UCF 080K4 NRBP
UCF 080K4 NRFE UCF 080K4 NRFO UCF 080K4 NRFP
UCF 080K4 NVBE UCF 080K4 NVBO UCF 080K4 NVBP
UCF 080K4 NVFE UCF 080K4 NVFO UCF 080K4 NVFP
UCF090系列三螺杆泵
UCF 090K5 IRBE UCF 090K5 IRBO UCF 090K5 IRBP
UCF 090K5 IRFE UCF 090K5 IRFO UCF 090K5 IRFP
UCF 090K5 IVBE UCF 090K5 IVBO UCF 090K5 IVBP
UCF 090K5 IVFE UCF 090K5 IVFO UCF 090K5 IVFP
UCF 090K5 NRBE UCF 090K5 NRBO UCF 090K5 NRBP
UCF 090K5 NRFE UCF 090K5 NRFO UCF 090K5 NRFP
UCF 090K5 NVBE UCF 090K5 NVBO UCF 090K5 NVBP
UCF 090K5 NVFE UCF 090K5 NVFO UCF 090K5 NVFP
UCF 090K4 IRBE UCF 090K4 IRBO UCF 090K4 IRBP
UCF 090K4 IRFE UCF 090K4 IRFO UCF 090K4 IRFP
UCF 090K4 IVBE UCF 090K4 IVBO UCF 090K4 IVBP
UCF 090K4 IVFE UCF 090K4 IVFO UCF 090K4 IVFP
UCF 090K4 NRBE UCF 090K4 NRBO UCF 090K4 NRBP
UCF 090K4 NRFE UCF 090K4 NRFO UCF 090K4 NRFP
UCF 090K4 NVBE UCF 090K4 NVBO UCF 090K4 NVBP
UCF 090K4 NVFE UCF 090K4 NVFO UCF 090K4 NVFP
UCF100系列三螺杆泵
UCF 100K5 IRBE UCF 100K5 IRBO UCF 100K5 IRBP
UCF 100K5 IRFE UCF 100K5 IRFO UCF 100K5 IRFP
UCF 100K5 IVBE UCF 100K5 IVBO UCF 100K5 IVBP
UCF 100K5 IVFE UCF 100K5 IVFO UCF 100K5 IVFP
UCF 100K5 NRBE UCF 100K5 NRBO UCF 100K5 NRBP
UCF 100K5 NRFE UCF 100K5 NRFO UCF 100K5 NRFP
UCF 100K5 NVBE UCF 100K5 NVBO UCF 100K5 NVBP
UCF 100K5 NVFE UCF 100K5 NVFO UCF 100K5 NVFP
UCF 100K4 IRBE UCF 100K4 IRBO UCF 100K4 IRBP
UCF 100K4 IRFE UCF 100K4 IRFO UCF 100K4 IRFP
UCF 100K4 IVBE UCF 100K4 IVBO UCF 100K4 IVBP
UCF 100K4 IVFE UCF 100K4 IVFO UCF 100K4 IVFP
UCF 100K4 NRBE UCF 100K4 NRBO UCF 100K4 NRBP
UCF 100K4 NRFE UCF 100K4 NRFO UCF 100K4 NRFP
UCF 100K4 NVBE UCF 100K4 NVBO UCF 100K4 NVBP
UCF 100K4 NVFE UCF 100K4 NVFO UCF 100K4 NVFP
UCF110系列三螺杆泵
UCF 110K5 IRBE UCF 110K5 IRBO UCF 110K5 IRBP
UCF 110K5 IRFE UCF 110K5 IRFO UCF 110K5 IRFP
UCF 110K5 IVBE UCF 110K5 IVBO UCF 110K5 IVBP
UCF 110K5 IVFE UCF 110K5 IVFO UCF 110K5 IVFP
UCF 110K5 NRBE UCF 110K5 NRBO UCF 110K5 NRBP
UCF 110K5 NRFE UCF 110K5 NRFO UCF 110K5 NRFP
UCF 110K5 NVBE UCF 110K5 NVBO UCF 110K5 NVBP
UCF 110K5 NVFE UCF 110K5 NVFO UCF 110K5 NVFP
UCF 110K4 IRBE UCF 110K4 IRBO UCF 110K4 IRBP
UCF 110K4 IRFE UCF 110K4 IRFO UCF 110K4 IRFP
UCF 110K4 IVBE UCF 110K4 IVBO UCF 110K4 IVBP
UCF 110K4 IVFE UCF 110K4 IVFO UCF 110K4 IVFP
UCF 110K4 NRBE UCF 110K4 NRBO UCF 110K4 NRBP
UCF 110K4 NRFE UCF 110K4 NRFO UCF 110K4 NRFP
UCF 110K4 NVBE UCF 110K4 NVBO UCF 110K4 NVBP
UCF 110K4 NVFE UCF 110K4 NVFO UCF 110K4 NVFP
UCF125系列三螺杆泵
UCF 125K5 IRBE UCF 125K5 IRBO UCF 125K5 IRBP
UCF 125K5 IRFE UCF 125K5 IRFO UCF 125K5 IRFP
UCF 125K5 IVBE UCF 125K5 IVBO UCF 125K5 IVBP
UCF 125K5 IVFE UCF 125K5 IVFO UCF 125K5 IVFP
UCF 125K5 NRBE UCF 125K5 NRBO UCF 125K5 NRBP
UCF 125K5 NRFE UCF 125K5 NRFO UCF 125K5 NRFP
UCF 125K5 NVBE UCF 125K5 NVBO UCF 125K5 NVBP
UCF 125K5 NVFE UCF 125K5 NVFO UCF 125K5 NVFP
UCF 125K4 IRBE UCF 125K4 IRBO UCF 125K4 IRBP