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随着经济的快速发展和人们生活水平的快速提高,对天然气的需求量也有很大程度的提高。而天然气不仅受到季节因素的影响,在高压管道运输中还受到距离和地形的制约,大大提高了天然气的危险系数。当前,我国天然气输配系统的防预危害能力较低,使得人们安全生活存在隐患。因此,加强城市天然气高压输配系统的建设,是当前工作中的重中之重。本文通过对城市天然气高压输配系统那个的组成和其中存在的问题进行分析,阐述了提高安全运行系数的具体办法。
With the rapid economic development and rapid improvement of people’s living standards, the demand for natural gas has also been greatly improved. However, natural gas is not only affected by seasonal factors, but also constrained by distance and topography in the transportation of high-pressure pipelines, greatly increasing the danger coefficient of natural gas. At present, our country’s natural gas transmission and distribution system has a low prevention and precaution capacity, which makes people’s life in danger. Therefore, to strengthen the construction of high-pressure natural gas transmission and distribution system in urban areas is the most important task at present. This paper analyzes the composition of the natural gas high-voltage transmission and distribution system in the city and its existing problems, and expounds the specific methods to improve the safe operation coefficient.