The utility model relates to a multi-row horizontal opposed high-pressure plunger pump, which mainly comprises a multi-row plunger assembly and a cylinder block. The multi-row plunger assembly is installed in the cylinder block. The multi-row plunger assembly is symmetrically arranged on both sides of the crankshaft. The cylinder block is a split structure, which is separated from the central line of the crankshaft, and is convenient for installing the crankshaft and multi-row plunger assembly. Each column of the multi-column plunger assembly includes a connecting rod, a crosshead, a connecting rod, a plunger and a water retaining ring. The connecting rod of the plunger assembly is connected with the crankshaft, the connecting rod is connected with the crosshead, the crosshead is connected with the connecting rod, the connecting rod is connected with the plunger, and the water retaining ring is installed at the connecting rod and the plunger. The device is reasonable in design, simple in structure and low in manufacturing cost. It adopts multi-cylinder bilateral symmetrical arrangement, has large discharge flow, improves working efficiency, counteracts crankshaft stress and reduces vibration and noise. It is easy to solve the problem of sealing leakage by installing multi-row plungers in the cylinder block matching with them.
【技术实现步骤摘要】
一种多列水平对置式高压柱塞泵
本专利技术属于流体机械设备
,尤其涉及一种多列水平对置式高压柱塞泵。
技术介绍
柱塞泵具有额定压力高、效率高、结构紧凑和流量调节方便等优点,被广泛应用于高压和流量需要调节的场合。现有高压柱塞泵多为单边布置,常见为单柱塞泵或双柱塞泵,应用于油田注水、轧钢除磷等有高压、大流量需求的工业领域,存在排液量小、曲轴受力大、振动噪声大等问题,而且由于柱塞泵的结构问题,其密封性也不容易保障。
技术实现思路
为了解决上述技术问题,本专利技术提供一种多列水平对置式高压柱塞泵,柱塞采用多缸双边对称布置,多缸可以实现大流量,双边对称布置对置可以抵消曲轴受力,降低振动噪声,降低能源消耗,是柱塞泵族群的突破性创新产品。将多列柱塞安装在与其匹配的缸体内,容易解决密封泄漏问题。本专利技术是通过如下技术方案实现的,本专利技术提供一种多列水平对置式高压柱塞泵,包括多列柱塞组件和缸体,所述多列柱塞组件安装在缸体内,所述多列柱塞组件对称布置于曲轴两边;所述多列柱塞组件的每列都包括连杆、十字头、接杆、柱塞和挡水环,所述连杆与曲轴连接,所述连杆与十字头连接,所述十字头与接杆 ...
【技术保护点】
1.一种多列水平对置式高压柱塞泵,其特征是:包括多列柱塞组件和缸体(7),所述多列柱塞组件安装在缸体(7)内,所述多列柱塞组件对称布置于曲轴(1)两边;所述多列柱塞组件的每列都包括连杆(2)、十字头(3)、接杆(4)、柱塞(6)和挡水环(5),所述连杆(2)与曲轴(1)连接,所述连杆(2)与十字头(3)连接,所述十字头(3)与接杆(4)连接,所述接杆(4)与柱塞(6)连接,所述挡水环(5)安装在接杆(4)与柱塞(6)连接处。
【技术特征摘要】
1.一种多列水平对置式高压柱塞泵,其特征是:包括多列柱塞组件和缸体(7),所述多列柱塞组件安装在缸体(7)内,所述多列柱塞组件对称布置于曲轴(1)两边;所述多列柱塞组件的每列都包括连杆(2)、十字头(3)、接杆(4)、柱塞(6)和挡水环(5),所述连杆(2)与曲轴(1)连接,所述连杆(2)与十字头(3)连接,所述十字头(3)与接杆(4)连接,所述接杆(4)与柱塞(6)连接,所述挡水环(5)安装在接杆(4)与柱塞(6)连接处。2.根据权利要求1所述的一种多列水平对置式高压柱...
【专利技术属性】
技术研发人员:朱昶昊,刘华洁,孟祥涛,张晓燕,吕建旭,黄佳博,兰俊,孟庆君,张继明,吴文华,贺东旭,张智强,张元法,孟令君,
申请(专利权)人:山东金鹏石化设备有限公司,
类型:新型
国别省市:山东,37
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