摘要
压缩天然气（CNG）汽车大多采用现有的汽油车改装，保留汽车原供油系统，增加一套压缩天然气储备、供给和控制系统，将只用汽油为燃料的汽车改装成既可用汽油也可用压缩天然气为燃料的汽车。用EQ140汽车改装的CNG汽车较好地解决了用汽油或天然气为燃料的功率损失问题，整车性能指标达到国外同类产品水平，只需10～20个月就能收回全部改装投资，获得了较好的经济效益。建议有关部门组织制定完善的CNG汽车改装、操作和保养技术标准，加速CNG汽车的推广应用。
Most compressed natural gas(CNG) automobiles are midified from the existing automobiles with the original oil supply system retained and by adding a compressed natural gas storage, supply and control system. As a bi-fuel vehicle, the CNG automobile takes gasoline or compressed natural gas as fuel. With the problem of power loss being solved, CNG automobile modified fron Model EQ140 automobile posseses fairly good property, and by using it, great financial profits can be achieved. It is recommended to lay down perfect technical standards for the modification, operation and maintenance of CNG automobiles to speed up the popularization of the automobiles.
出处
《石油机械》
北大核心
1997年第3期49-52,共4页
China Petroleum Machinery
关键词
天然气汽车
结构设计
技术指标
开发
natural gas automobile
structural design
technical index
financial profit
