Arrangement method of cargo oil pump hydraulic oil pipe

The invention discloses a cargo oil pump hydraulic oil pipe arrangement method which comprises the following steps that an expansion bend is arranged on a pipeline of a hydraulic oil pipe, and the expansion bend is supported through a pipeline support. The expansion bend is arranged on the pipeline, the expansion bend is used for coping with stress generated by ship structure deformation, stress caused by an oil supply system or thermal expansion caused by environmental temperature change, deformation possibly occurs, and then the hydraulic pipe is broken, and the expansion bend is further supported through the pipeline support. The stress resistance of the expansion bend is improved, leakage of the hydraulic pipe is prevented, normal operation of the pipeline is guaranteed, and valuable experience and reference are provided for designers during pipeline arrangement and design. 本发明公开了一种货油泵液压油管的布置方法，所述货油泵液压油管的布置方法包括以下步骤：在液压油管的管路上设置有膨胀弯，并将所述膨胀弯通过管路支架进行支撑。本发明通过在管路上设置膨胀弯，通过膨胀弯来应对船体结构变形所产生的应力、供油系统所引起的应力或是环境度温度变化所引