苏州登正机电有限公司专业销售进口油研yuken液压阀 液压泵全系列
油研yuken叶片泵 原装正品,质量保证,油研yuken江苏办事处 油研yuken
139:s-pv2r12-6-26-f-reaa-40 s-pv2r12-6-33-f-reaa-40
140:s-pv2r12-6-41-f-reaa-40 s-pv2r12-6-47-f-reaa-40
141:s-pv2r12-8-59-f-reaa-40 s-pv2r12-8-65-f-reaa-40
142:s-pv2r12-10-26-f-reaa-40 s-pv2r12-10-33-f-reaa-40
143:s-pv2r12-12-33-f-reaa-40 s-pv2r12-12-41-f-reaa-40
144:s-pv2r12-12-47-f-reaa-40 s-pv2r12-12-53-f-reaa-40
145:s-pv2r12-14-26-f-reaa-40 s-pv2r12-14-33-f-reaa-40
146:s-pv2r12-14-41-f-reaa-40 s-pv2r12-14-47-f-reaa-40
147:s-pv2r12-17-33-f-reaa-40 s-pv2r12-17-41-f-reaa-40
148:s-pv2r12-17-47-f-reaa-40 s-pv2r12-17-53-f-reaa-40
149:s-pv2r12-19-26-f-reaa-40 s-pv2r12-19-33-f-reaa-40
150:s-pv2r12-19-41-f-reaa-40 s-pv2r12-19-47-f-reaa-40
151:s-pv2r12-23-59-f-reaa-40 s-pv2r12-23-65-f-reaa-40
152:s-pv2r12-25-33-f-reaa-40 s-pv2r12-25-41-f-reaa-40
153:s-pv2r12-31-33-f-reaa-40 s-pv2r12-31-41-f-reaa-40
154:s-pv2r12-31-47-f-reaa-40 s-pv2r12-31-53-f-reaa-40
苏州登正机电有限公司专业销售进口油研yuken液压阀 液压泵全系列
油研yuken叶片泵 原装正品,质量保证,油研yuken江苏办事处 油研yuken
155:s-pv2r13-6-116-f-reaa-40 s-pv2r13-8-76-f-reaa-40
156:s-pv2r13-8-94-f-reaa-40 s-pv2r13-8-116-f-reaa-40
157:s-pv2r13-10-116-f-reaa-40 s-pv2r13-12-76-f-reaa-40
158:s-pv2r13-17-94-f-reaa-40 s-pv2r13-17-116-f-reaa-40
159:s-pv2r13-23-76-f-reaa-40 s-pv2r13-19-116-f-reaa-40
160:s-pv2r13-19-94-f-reaa-40 s-pv2r13-23-94-f-reaa-40
161:s-pv2r13-23-116-f-reaa-40 s-pv2r13-25-76-f-reaa-40
162:s-pv2r13-25-94-f-reaa-40 s-pv2r13-25-116-f-reaa-40
163:s-pv2r13-31-76-f-reaa-40 s-pv2r13-31-94-f-reaa-40
164:s-pv2r13-31-116-f-reaa-40
自吸油泵
自吸油泵 启动前先在泵壳内灌满水(或泵壳内自身存有水)。启动后叶轮高速旋转使叶轮槽道中的水流向涡壳,这时入口形成真空,使进水逆止门打开,吸入管内的空气进入泵内,并经叶轮槽道到达外缘。然后与右回水孔流来的水汇合,顺着蜗壳流动。由于液体在蜗壳内不断冲击叶栅,就同空气强烈搅拌混合,生成气水混合物,并不断地流动致使气水不能分离。混合物在蜗壳出口被隔舌剥离,沿短管进入分离室。在分离室内空气被分离出来,由出口管排掉,而水仍经左右回水孔流向叶轮外缘,并与吸入管空气相混合。如此反复循环,逐渐将吸入管路中的空尽,使水进入泵内,完成自吸过程。
潜油泵
潜油离心泵是多级离心泵,主要由泵轴、叶轮、导壳、泵壳等组成。潜油离心泵能适应不同类型的油井。镍铸铁的叶轮和导壳及k-500蒙乃尔合金的泵轴可使泵在大的强度和载荷下有满意的运转寿命。为了适应油井井况、部件的承载和简化装配,多级潜油离心泵在装配形式上采用全浮式、全压紧式或半浮式三种,在结构上分为径向流和混合流,在用途上分为标准泵、防砂泵、防腐泵。