This standard specifies symbols and drawing rules for system flow diagrams and piping and instrumentation diagrams of refrigeration systems and heat pumps. These graphics not only illustrate the structure and functions of the refrigeration system. And it becomes the design, production, installation and commissioning of refrigeration system. Part of all technical documentation necessary for operation, maintenance and shutdown. This standard does not apply to electric heating refrigeration systems. Such as the Peltier effect.
SB/T 10354-2002 history
2002SB/T 10354-2002 Refrigerating systems and heat pumps-System flow diagrams and piping instrument diagrams Layout and symbols