The GUNT trainer demonstrates the principle of absorption refrigeration using an ammonia-water solution, showcasing key components like evaporator, absorber, generator, condenser, and bubble pump with flexible heating options.
Product Features
- Absorption refrigeration system using ammonia as refrigerant absorbed in water to produce low pressure
- Evaporator where liquid ammonia evaporates and extracts heat from environment
- Absorber where ammonia vapour is absorbed by water maintaining low evaporation pressure
- Generator (boiler) heats high concentration ammonia solution to release ammonia vapour
- Condenser cools ammonia vapour to liquid, returning it to the evaporator
- Hydrogen used as auxiliary gas to maintain pressure differences
- Generator can be heated electrically or by gas burner; electric heater simulates cooling load at evaporator
- Temperatures and heating power digitally recorded and displayed for analysis
- Silent operation suitable for mobile and small-scale refrigeration applications
Benefits
- Demonstrates environmentally friendly refrigeration driven by thermal energy sources
- Allows study of absorption process dynamics and pressure maintenance
- Flexible heating options for generator simulate different energy inputs
- Silent operation ideal for practical and educational settings
Why Choose the GUNT Absorption Refrigeration Trainer?
This trainer provides clear understanding of absorption refrigeration principles and components, making it ideal for education and research on energy-efficient and silent refrigeration technologies.
