内燃机车的新供油系统分析  

Analysis of New Fuel Supply System of Diesel Locomotive

作　　者：刘芳 LIU Fang(Shandong Heze Huaxing Oil Pump and Nozzle Co.,Ltd.,Heze 274000,China)

机构地区：[1]山东省菏泽华星油泵油嘴有限公司,菏泽274000

出　　处：《内燃机与配件》2021年第1期37-38,共2页Internal Combustion Engine & Parts

摘　　要：供油系统在内燃机车占据着举足轻重的地位,发挥着不可替代的作用。本文简单介绍了输油泵的类型,并对其特点进行分析。在此基础上,以供内燃机车用的油箱加压式供油系统为例,结合相关实验,探究了此内燃机车的新供油系统优点,发现其有众多优势,提出了一系列观点,如此新供油系统能够有效提高内燃机车经济性,不用设置低压油泵,表现了先进性特征,具有良好性能,因此可对其进行广泛使用,为关注此类话题的人们提供参考。Fuel supply system occupies a pivotal position in diesel locomotives and plays an irreplaceable role.This article briefly introduces the types of oil pumps and analyzes their characteristics.On this basis,taking the fuel tank pressurized fuel supply system for diesel locomotives as an example,combined with related experiments,explored the advantages of the new fuel supply system of this diesel locomotive,found that it has many advantages,and put forward a series of views.This new fuel supply system can effectively improve the economy of diesel locomotives.It does not need to be equipped with a low-pressure oil pump.It shows advanced features and has good performance.Therefore,it can be widely used to provide references for people who are concerned about such topics.

关 键 词：内燃机车 输油泵 新供油系统 供油特性 低压油泵 

分 类 号：TK403[动力工程及工程热物理—动力机械及工程]