Vzorové příklady technologických schémat v energetickém a chemickém průmyslu

Abstract

This thesis is focused on requirements and rules exposed on drawing technological schemes which describe the functionality of the control and measuring systems according to the international standard ISO 3511 which is composed of four parts. There are graphical symbols for devices such as controllers, sensors and actuators. The functionality of these devices is specified by a letter code, as well by system tags, which are used to illustrate the basic functions of measuring and control devices, etc. According to this standard the tag library was created in AutoCAD, which is used for 2D drawings. Individual graphical symbols are stored in blocks, which are then used for easier handling in the creation of technological schemes of individual examples.