The Real-Time Monitoring System Design on Evaporative Cooling Air Conditioning Unit

The Real-Time Monitoring System Design on Evaporative Cooling Air Conditioning Unit

Q. Tian-Wei 

School of Environmental and Chemical Engineering, Xi’an Polytechnic University, Xi’an, China, 710048

Page: 
131-134
|
DOI: 
https://doi.org/10.18280/ijht.300118
Received: 
N/A
|
Accepted: 
N/A
|
Published: 
30 June 2012
| Citation

OPEN ACCESS

Abstract: 

This paper presents an automation design on evaporative cooling air conditioning unit. The evaporative cooling air conditioning unit includes indirect stage (heat pipe) and direct stage (pads). The unit and air conditioning room build up a single-chamber VAV (Variable Air Volume) air conditioning system. First, Siemens S7-200 PLC controller is used to control the air conditioning system. Then, KingView software is used to design the HMI (Human Machine Interface). The HMI can monitor all equipment's operation clearly. Monitoring data is accurate and real-time. The HMI can also conduct the animation demonstration.

1. Evaporative Cooling Systems
2. Autocontrol Program Design
3. Conclusion
  References

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