Training Pilot Plant For Balance Of Ventilation Networks

Training Pilot Plant For Balance Of Ventilation Networks .

Training Pilot Plant for Balance of Ventilation Networks

Training Pilot Plant for Balance of Ventilation Networks, for the advanced study of the operation of a modern ventilation, thermo-ventilation and air conditioning installation.

The Training Pilot Plant For Balance Of Ventilation Networks has been designed to allow the students to evaluate the correct ventilation network balance and how unbalanced systems can cause incorrect heating or ventilation in any of the outlet points of the system.

The Training Pilot Plant For Balance Of Ventilation Networks allows realistic field evaluation of parameters such as the static pressure and air speeds at different points in the system. This will allow students to diagnose problems with the airflow and pressure losses in a ventilation or air conditioning network.

Experiments

Study of the components of a ventilation system including:

• Fan
• Exhaust grilles
• Ducts
• Calibration dampers
• Supply grilles
• Connection of the different system components and verification of the system operation
• Field measurements of the static, dynamic and total pressures

Field measurements of the air speed at different points in the system

• Localised and distributed pressure losses
• Loss coefficients
• Calibration of dampers to ensure consistent pre-set values of room air flow are achieved

Technical Specification

System components include:

• Centrifugal fan
• Anti-vibration joint
• Exhaust grilles
• Different sections of rectangular ducting
• Special duct pieces—convergent and curve
• Manual damper
• Diffusers and entry grille with calibration damper

Portable hand-held instrument including Pitot tube and vane anemometer probe to measure static, dynamic and total pressure and air speed

• Electrical distribution board including:
• Thermomagnetic ELCB
• Power-on warning LED
• Electrical mains analyser
•  Fan speed control