Computer Controlled Rerversible Heat Pump + Air Conditioning + Refrigeration with 4 Condensers and 4 Evaporators (Water/Air)

The Computer Controlled Rerversible Heat Pump + Air Conditioning + Refrigeration with 4 Condensers and 4 Evaporators (Water/Air), to study the thermodynamic processes that happen in a circuit that it can work as heat pump, air conditioning and refrigeration and for which a coolant circulates.

ATENG 12737 — Computer Controlled Rerversible Heat Pump + Air Conditioning + Refrigeration with 4 Condensers and 4 Evaporators (Water/Air)

(for main items)

• With this unit there are several options and possibilities:
• Main items: 1, 2, 3, 4, 5 and 6.
• Optional items: 7, 8, 9, 10 and 11.
• Let us describe first the main items (1 to 6):
• 1THIBAR44C. Unit:
  Bench-top unit.
  Anodized aluminum frame and panels made of painted steel.
  Main metallic elements made of stainless steel.
  Diagram in the front panel with distribution of the elements similar to the
  real one.
• Computer controlled Hermetic compressor, power: 1 CV.
• Two water condensers, capacity: 1580 W.
  Two computer controlled air condensers.
  High pressure switch.
  Storage vessel to prevent a wrong operation of the compressor,
• capacity: 0.5 l.
  Filter for the working fluid.
  Expansion valve.
• Two water evaporators, capacity: 1580 W.
  Two computer controlled air evaporators.
• Unit: ATENG 12737
• Liquid separator to prevent liquid from entering the compressor, capacity: 0.73 l.
  Four manometers, situated at important points of the unit.
  Thirteen “J” temperature sensor type.
• Five flow sensors:
• Flow sensor to measure the flow of coolant, range: 5 – 60 l/h.
  Two water flow sensors to measure the flow of water that circulates through the two water condensers,
• range: 0.25 – 6.5 l/min.
  Two water flow sensors to measure the flow of water that circulates through the two water evaporators,
• range: 0.25 – 6.5 l/min.
• Two pressure sensors:
• Coolant pressure sensor (compressor outlet), range: 0 – 25 bar.
• Coolant pressure sensor (compressor inlet), range: 0 – 10 bar.
  Compressor wattmeter.
  Four-way valve (computer controlled solenoid valve) for reversibility the cycle.
  For valves to direct the coolant through the condensers and evaporators.
  Enthalpy diagram of R-513a.
  This unit has been designed for the use with the refrigerant R-513a, CFC-free, environmental friendly.
• The complete unit includes as well:
  Advanced Real-Time SCADA.
  Open Control + Multicontrol + Real-Time Control.
  Specialized Control Software based on LabVIEW.
  National Instruments Data Acquisition board (250 KS/s, kilo samples per second).
  Calibration exercises, which are included, teach the user how to calibrate a sensor and the
  importance of checking the accuracy of the sensors before taking measurements.
  Projector and/or electronic whiteboard compatibility allows the unit to be explained and
  demonstrated to an entire class at one time.
  Capable of doing applied research, real industrial simulation, training courses, etc.
  Remote operation and control by the user and remote control for technical support,
  are always included.
  Totally safe, utilizing 4 safety systems (Mechanical, Electrical, Electronic & Software).
  Designed and manufactured under several quality standards.
  Optional ICAI software to create, edit and carry out practical exercises, tests, exams,
  calculations, etc. Apart from monitoring user's knowledge and progress reached.
  This unit has been designed for future expansion and integration. A common expansion is
  the Scada-Net (ESN) System which enables multiple students to simultaneously
  operate many units in a network.