BS EN 14419-2009 局部加热管.直埋式热水网络用预绝热粘结型管路系统.监视系统

标准号：BS EN 14419-2009
中文标准名称：局部加热管.直埋式热水网络用预绝热粘结型管路系统.监视系统
英文标准名称：District heating pipes - Preinsulated bonded pipe systems for directly buried hot water networks - Surveillance systems
标准类型：Q83
发布日期：2009/4/30 12:00:00
实施日期：2009/4/30 12:00:00
中国标准分类号：Q83
国际标准分类号：23.040.01
引用标准：EN 253;EN 448;EN 488;EN 489;EN 15632-4;EN 15698-1;EN 61557-2
适用范围：This European Standard specifies basic functional requirements for surveillance systems for district heatingpipe systems, specific requirements for measuring elements and their installation within preinsulated bondedpipes, valves and fittings, and the field assembly of these measuring elements in pipe joints.This standard specifies requirements for the manufacture of measuring elements, for the manufacture ofpreinsulated bonded pipe elements with measuring elements and for the assembly of the measuringelements in the field.All requirements and recommendations described in this standard are based on the experience gained withexisting surveillance systems and their principal function, cf. Annex A.The specific requirements given are only valid for electrical wire based surveillance systems forming anintegral part of the pipes, valves, fittings and joints.