乡村“煤改气”居民用户燃气调压供气方式之探讨

Discussion on Pressure Regulating Gas Supply Mode for Residents of Coal to Gas in Rural Areas

为确定乡村“煤改气”工程选择供气方式,介绍调压箱、调压柜、低低压调压器在乡村煤改气中的应用,分析了三者供气方式的优缺点,并对三者在投资、性能、管理等方面进行了方案比较,以便能够做到在各种供气场合进行三者的合理选择。根据论证,在偃师“煤改气”工程中建议采用的供气方式为调压箱供气。

In order to determine the gas supply mode for the rural coal to gas project,this paper introduces the application of pressure regulating box,pressure regulating cabinet and low and low pressure regulator in the conversion of rural coal to gas,analyzes the advantages and disadvantages of the three gas supply modes,and compares the schemes of the three in aspects of investment,performance and management,so as to realize the reasonable selection of the three in various gas supply occasions.According to the demonstration,the recommended gas supply method in Yanshi coal to gas project is to supply gas to the pressure regulating box.