摘要
针对传统机械传动压裂车存在的关键零部件被国外垄断、成本高等问题,首次提出并设计了一种基于液压传动的全液压压裂车。即通过发动机-液压泵-液压油缸-输送缸实现传动的方案。且为了更好地满足当今油井对压裂车高压力和大排量的要求,特设计了高、中、低压三种输送缸。这种全新的设计理念和样机尝试,为真正意义上实现压裂车国产化奠定了基础。
Aiming at disadvantages of traditional mechanical transmission fracturing truck, such as the key parts monopolizedby foreign countries, and the high cost, a new type of fracturing truck based on hydraulic transmission is proposed and de-signed firstly in this paper. That is, transmission is completed through engine-hydraulic pump-hydraulic cylinder-deliverycylinder. And in order to meet the requirements of high pressure and large discharge of the fracturing truck, three kinds of de-livery cylinder of high, medium and low pressure are designed respectively. Such new design concept and prototype really laythe foundation of the localization of fracturing truck in China.
出处
《机械研究与应用》
2014年第5期132-135,共4页
Mechanical Research & Application
关键词
压裂车
液压
机械传动
作业能力
fracturing truck
hydraulic
mechanical transmission
work capacity
