標準號：BS EN 1861-1998
中文標準名稱：制冷系統和熱力泵.系統流量圖,管道和設備圖.布局和符號
英文標準名稱：Refrigerating systems and heat pumps - System flow diagrams and piping and instrument diagrams - Layout and symbols
標準類型：J73
發布日期：1998/12/15 12:00:00
實施日期：1998/12/15 12:00:00
中國標準分類號：J73
國際標準分類號：01.080.30;27.080;27.200
適用范圍：This European Standard specifies the symbols and drawing rules for system flow diagrams and piping and instrument diagrams to be applied to refrigerating systems including heat pumps. These diagrams represent the configuration and function of refrigerating systems and form a part of the complete technical documentation necessary for designing, construction, installation, commissioning, operation, maintenance and decommissioning of a refrigerating system. This standard does not apply to refrigerating systems where the heat is extracted by an electrical circuit, e.g. Peltier-effect.