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一、前言一九七三年五月天津六四一厂与天津内燃机研究所合作,研制了2105型柴油——天然气双燃料发动机,并且在采油井上做了半个月的使用试验,取得初步成果,观察了存在的一些问题。在这基础上提出了不要柴油引火,单一燃料——即只燃用天然气的研究任务。为了实现这一目标,进一步考察燃用天然气存在的问题,于七三年六月开始将一台2105柴油机再改装,采用磁电机——火花塞引火的办法,七月分完成了全套改装并做了性能试验。本报告将概述这次改装过程和试验。
I. INTRODUCTION In May 1973 Tianjin No. 641 Plant cooperated with the Tianjin Internal Combustion Engine Research Institute to develop a 2105 diesel-natural gas dual-fuel engine and used it for half a month in oil production wells to obtain preliminary results , Observed the existence of some problems. On this basis, we proposed not to start a diesel fuel, a single fuel - that is, only natural gas burning research mission. In order to achieve this goal, we further examined the problem of burning natural gas and began retrofitting a 2105 diesel engine in June 1973 with a magneto-spark plug pilot. In July, we completed a complete retrofit and did a complete retrofit Performance test. This report will outline the conversion process and testing.