同类别燃气厂站的共建方式

Co-construction Methods of Gas Stations in Same Category

指出现行规范中关于同类别燃气厂站关系处理存在的问题,对厂站关系进行分析,提出同类别厂站主要设施间的防火间距,燃气厂站共建可采用合建站、联建站和贴建站的方式。对合建站,在如何计算合计总规模、如何遵循不同的规范等方面,存在很大的困难。对联建站及贴建站,通过执行提出的同类别厂站主要设施间的防火间距,有效地控制多个危险源之间的相互影响和联动作用,实现了部分功能的共用,避开了各种设计规范相互交叉产生的矛盾,有利于站址选择和总平面设计。

The problems in the existing stand- ards on the treatment of the relationship between gas stations in the same category are pointed out, and the relationship between gas stations is analyzed. The fire spacings between main facilities at the gas stations in the same category as well as three methods for co-con- struction of gas stations in the same category,including integrated construction,joint construction and adjoining construction are proposed. For integrated station, there is a great deal of difficulty in calculating the total size and following the different standards. Regarding joint station and adjoining station, the implementation of the proposed fire spacings between main facilities for gas stations of same category is conducive to site selection and overall plan design since it can effectively control the interaction and linkage among multiple hazard sources, realize the sharing of partial functions, and simultaneously avoid contradictions produced by cross application of various design standards.