With oil prices once again ascend, the price of oil and gas gap is further widening, the economic benefits of oil to gas after already more and more obvious. Natural gas car modification has become a trend.
使用天然气作为燃料的工作原理与原来的汽油机相同。将高压气瓶中储存的天然气经过减压后送到混合器中，在此与空气混合，进入汽缸。仍然使用原汽油机的点火系统中的火花塞点火。
The working principle of using natural gas as a fuel is the same as the original gasoline engine. Will be stored in high-pressure cylinders after pressure relief to the mixer of natural gas, in the mixed with air, into the cylinder. Still use the original spark plug in the engine ignition system.
第一，新投入使用或经内部检验后首次充气的气瓶，充气前都应按规定先置换去瓶内的空气，并经分析合格后方可充气。
First, put into use new or pneumatic cylinders for the first time, after the internal inspection should be in accordance with the provisions before inflatable replacement to air in the bottle, and the analysis of qualified rear can inflate.
第二，充装操作人员应熟悉所装介质的特性及其与气瓶材料的相容性。
Second, filling the operator should be familiar with the characteristics of medium and its compatibility with the cylinder materials.
第三，经检查不合格，应分别存放，并作出明显标记，以防与合格气瓶相互混淆。
Third, through inspection is unqualified, shall be stored separately, and make a obvious mark, to prevent confusion with qualified cylinders.
第四，检验期限已过的气瓶、外观检查发现有重大缺陷或对内部状况有怀疑的气瓶，应先送检验单位，按规定进行技术检验与评定。
Fourth, the inspection period is over cylinders, appearance inspection found to have significant defect or cylinders have doubts about internal condition, should first send inspection unit, according to the provisions of technical inspection and assessment.
济南汽车油改气已经成为未来的大势所趋，环境污染的加剧，国家会加大对于空气环境的治理，同时市民也应该以身作则从生活小事做起。
Jinan car oil to gas has become the trend of The Times in the future, the pollution of the environment, countries will increase in air environment governance, citizens also should set an example from a small life.
