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.
Số hiệu tiêu chuẩn
DS/EN 1861
Tên tiêu chuẩn
Refrigerating systems and heat pumps - System flow diagrams and piping and instrument diagrams - Layout and symbols
Ngày phát hành
2003-05-09
Tiêu chuẩn tương đương
IDTEN 1861:1998, IDT
Thay thế cho
DS/EN 1861:1998
Từ khóa
COOLING SYSTEMS * HEAT PUMPS * CHARTS * DIAGRAMS * GRAPHIC SYMBOLS * PIPES * INSTRUMENTS * INFORMATION * CLASSIFICATION OF STRUCTURAL ELEMENTS * SELECTION * Instruments * Pipes * Information * Cooling systems * Diagrams * Heat pumps * Selection * Charts * Graphic symbols
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