家用沼气系统要求: 设计,安装,运行,维护和安全

[中文适用范围]： 本文件规定了家庭沼气系统（HBS）的设计、安装、运行、维护及其安全要求。本文件适用于年产生物气体不超过100兆瓦时的HBS，包括管道和压力小于5 kPa的设备。本文件不包括与HBS相连或使用HBS产生的生物气体的任何设备或器具。 [外文原描述]： This document covers the requirements for the design, installation, operation, maintenance and the safety of Household Biogas Systems (HBSs), producing biogas in an amount equivalent to an installation capacity of less than 100 MWh per year. The document applies to HBSs comprising of pipeline and equipment with pressure levels of less than 5 kPa. Any equipment or appliances connected to an HBS or utilizing the biogas energy of an HBS are not a part of the scope of this document.