The invention discloses a heating adjoining pipe system for a ship fuel lightering pipeline, and belongs to the technical field of fuel lightering. According to the system, 3-5 heating branch pipes are arranged on the outer side of a fuel lightering pipeline, and the heating branch pipes are communicated with a steam pipe and a drain pipe; the steam pipe is a steel pipe with the diameter of 20-25 mm; the heating branch pipe is a copper pipe with the diameter of 8-15 mm. According to the system, the mode that one lightering pipeline is divided into multiple sections for heating is adopted to guarantee the heating efficiency, and the situation that due to the fact that the fuel heating temperature is too high, the pressure in the pipeline is increased or the local fuel temperature is insufficient, and normal lightering cannot be achieved is prevented. The waste of fuel oil overflow caused by over-high heating temperature of the fuel oil is avoided; and due to the existence of the segmented heating branch pipes, the balance of the heating temperature of the fuel oil in the whole fuel oil lightering pipeline is maintained, and the normal lightering of the fuel oil is smoothly ensured so as to meet the requirement of normal operation of important ship equipment such as a main engine and the like.
一种船舶燃油驳运管路加热伴管系统,其属于燃油驳运的技术领域。该系统在燃油驳运管路的外侧设置3‑5根加热支管,加热支管连通蒸汽管和排水管;蒸汽管为钢管,直径为20‑25mm;加热支管为铜管,直径为8‑15mm。该系统采用一条驳运管路分多段加热的方式以保证加热效率,防止燃油加热温度过高导致管内压力增大或者局部燃油温度不足无法正常驳运的情况发生。既避免了燃油加热温度过高导致燃油溢流的浪费;又由于分段加热支管的存在,维持了整个燃油驳运管路内燃油加热温度的平衡,顺利保证燃油的正常驳运以满足主机等船舶重要设备的正常运行的需要。
Heating adjoining pipe system for ship fuel oil lightering pipeline
一种船舶燃油驳运管路加热伴管系统
2024-02-06
Patent
Electronic Resource
Chinese