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分析了高原地区汽油机车易产生气阻的原因,指出自然环境、油品品质、车辆供油系统结构和人为因素是导致气阻产生的主要因素。提出采用改变汽油滤清器的安装方式、调整汽车特性参数、增强油路和排气系统的隔热与散热能力、优化输油管路设计、换用晶体电动泵、选用高馏分汽油或采用高分子材料涂覆输油管路等方法,对防治高原地区汽油机车的气阻效果显著。
The reason of gas resistance in gasoline locomotives in the plateau is analyzed. It is pointed out that the natural environment, the quality of oil products, the structure of vehicle oil supply system and the human factors are the main factors leading to the gas resistance. The paper proposes to adopt the method of changing the installation of the gasoline filter, adjusting the parameters of the automobile, enhancing the heat insulation and cooling capacity of the oil and exhaust systems, optimizing the design of the oil pipeline, switching to a crystal electric pump, using high-fraction gasoline or adopting a polymer material Coating oil pipelines and other methods, the prevention and treatment of high-altitude gas locomotive gas resistance effect is significant.