It Is Part Of The HSI Training System For Refrigeration And Air Conditioning Technology. In Combination With The Base Unit The Operational Model Of A Simple Air Conditioning System Is Created. The Model Is Plugged Onto The Base Unit, Secured Using Fasteners And Connected With Refrigerant Hoses To Become A Complete Refrigeration Circuit For The Air Cooler. In Systems For Room Cooling The Air To Be Cooled Is Aspirated From The Room By A Fan, Cooled And Fed Back Into The Room. This Model Demonstrates The Principles Of Room Cooling And The Components Of An Air Conditioning System. The Model Includes An Air Duct With Transparent Front, Fan For Air Transport, An Evaporator As Air Cooler And An Expansion Valve. All Components Are Clearly Arranged On A Panel. The Individual Components Of The System, Here The Compressor And The Fan, Are Operated Via The Software. The Software Offers The Option To Simulate Faults.
Learning Objectives And Experiments
- Air Conditioning System For Room Cooling And Its Main Components
- Principle Of Operation Of An Evaporator As Air Cooler
- Fault Simulation
Features
- Model Of A Simple Air Conditioning System For Room Cooling
- Component Operation And Fault Simulation Via The Software
Specification
- Model Of An Air Conditioning System To Plug Onto The Base Unit
- Training System With HSI Technology
- Air Duct With Transparent Front And Adjustable Ventilation Flap For Recirculating Or Outer Air Operation
- Evaporator As Air Cooler
- 2 Heaters As Air Preheater And Reheater
- Air Humidifier With Float Switch, Fan, Filling Level Indication
- Thermostatic Expansion Valve As Expansion Element
- Sensor To Record Temperature And Combined Sensor For Humidity And Temperature
- Operation Of Individual Components And Of The System And Fault Simulation Via Software
Technical Specification
- Air Duct: 136x136x435mm
- Evaporator As Air Cooler
- Transfer Area: Approx. 900cm2
- Radial Fan
- Max. Power Consumption: 80W
- Max. Flow Rate: 255m3/H
- Measuring Ranges
- Temperature: 2x ±50°C, 2x 0…100°C
- Differential Pressure: 0…10mbar
- Humidity: 2x 10…100% Rel.
