油耗仪放置高度对非道路移动机械用小型点燃式发动机油耗测量的影响  

Influence of Fuel Consumption Meter Placement Height on Fuel Consumption Measurement of Small Ignited Engines for Non-road Mobile Machinery

作　　者：贺文杰 张松 王青 张智轩 曹洋 HE Wenjie;ZHANG Song;WANG Qing;ZHANG Zhixuan;CAO Yang(Tianjin Internal Combustion Engine Research Institute(Tianjin Motorcycle Technical Center),Tianjin,300072,China)

机构地区：[1]天津内燃机研究所(天津摩托车技术中心),天津300072

出　　处：《小型内燃机与车辆技术》2024年第1期72-74,共3页Small Internal Combustion Engine and Vehicle Technique

摘　　要：非道路移动机械用小型点燃式发动机在我国的应用越来越普及,为了实现节能减排的目的,我国在2019年6月4日发布了GB/T 37692-2019《非道路移动机械用小型点燃式发动机工况法燃料消耗率限值与测量方法》,并于2020年1月1日开始实施。通过对油耗仪在测量时的放置高度对非道路移动机械用小型点燃式发动机油耗测量的影响进行研究,为我国的非道路移动机械用小型点燃式发动机油耗测量提供一些参考。The application of small ignited engines for non-road mobile machinery is becoming more and more popular in China.In order to achieve the purpose of energy saving and emission reduction,China has released GB/T 37629-2019“Fuel consumption limit and measurement method of small ignited engines for non-road mobile machinery”on June 4,2019.It has been implemented since January 1,2020.This paper introduces the influence of the height of the fuel consumption instrument on the fuel consumption measurement of the small ignition engine for non-road mobile machinery,and provides some references for the fuel consumption measurement of the small ignition engine for non-road mobile machinery in China.

关 键 词：非道路移动机械 小型点燃式发动机 工况法燃油消耗率 测量高度 

分 类 号：TK417[动力工程及工程热物理—动力机械及工程]