Measuring and monitoring system of recovery calorie of setting machine exhaust

WANG Cheng-gang， WANG Jian， HUANG Guo-hui， JIANG Zhou-shu
（School of Automation， Hangzhou Dianzi University， Hangzhou 310018， China）

Abstract： Aiming at the problem that the exhaust of setting machine wastes a lot of heat and realizing the energy conservation，the waste heat recovery technology was used to recycle the heat of emissions to pre-heat the fresh air. The principle of the recovery of waste was researched and analyzed. Combining the embedded application technology and .Net development platform，the high precision measurement program for energy was established，and the recovery of waste setting machine exhaust measuring monitoring system was developed successfully. Using the 32-bit ARM embedded microcontroller as the core component of hardware platform，the monitoring software was designed by the C# software platform and SQL Server database. The RS485 communication protocol was adopted to realize the communication between the data acquisition and the monitoring software. The results indicate that the system can realize real-time monitoring and accurate measurement of the energy saving of setting machine，and the data measurement and enterprise actual energy saving value is consistent. The monitoring system is operated easily and has a strong capability of anti-interference and stable performance，and it can also meet the demands of industrial applications.
Key words： setting machine；waste heat recovery；measure and monitor system；ARM；C# software