Central heating comprehensive experiment system

Abstract

The invention discloses a central heating comprehensive experiment system. The central heating comprehensive experiment system comprises a primary network system, The primary network system comprises a first oil burning boiler, a second oil burning boiler, a water separator, a tubular heat exchanger, a first plate type heat exchanger, a second plate type heat exchanger, a water collector, a primary network circulating water pump, a primary network make-up pump, a primary network expansion tank and a softening water compensator. The central heating comprehensive experiment system also comprises a secondary network system comprising a heat utilization terminal device, a secondary network circulating water pump, a secondary network make-up pump and a secondary network expansion tank, and the heat utilization terminal device comprises a three-user branch and a five-user branch. According to the invention, students can be more familiar with the process flow of the central heating system, and can know functions and effects of key equipment, and can master the adjust and control principle and the operation strategy.

Description

technical field [0001] The invention relates to a central heating comprehensive experiment system, belonging to a practical teaching platform. Background technique [0002] Central heating is an important thermal energy application system for civil buildings in severe cold and cold regions in my country. The actual system is not intuitive enough due to its large scale and wide distribution. Students can only understand the general working principle and process, and seldom participate in system debugging and operation adjustment. And other practice links, so can not well grasp the standard operation and adjustment methods. Existing experimental systems for heating engineering, which are multi-simplified model devices or software simulation demonstration systems, cannot truly reflect the operating performance of key equipment and changes in system operating conditions, and the composition structure deviates greatly from the actual system, which cannot be very accurate. Well ad...

AI Technical Summary

Problems solved by technology

[0002] Central heating is an important thermal energy application system for civil buildings in severe cold and cold regions in my country. The actual system is not intuitive enough due to its large scale and wide distribution. Students can only understand the general working principle and process, and seldom participate in system debugging and operation adjustment. and other practical links, so the standard operation and adjustment methods cannot be well grasped

Existing experimental systems for heating engineering, which are multi-simplified model devices or software simulation demonstration systems, cannot truly reflect the operating performance of key equipment and changes in system operating conditions, and the composition structure deviates greatly from the actual system, which cannot be very accurate. Well adapted to the training and development of engineering capabilities

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