Absorption Refrigeration System

Absorption Refrigeration System

Product Details:

400000 INR/Unit
X

Price And Quantity

  • 1 Piece
  • 400000 INR/Unit

Trade Information

  • 90 Days
  • Export Worthy
  • ISO

Product Description

Description of Absorption refrigeration systems:

Absorption refrigeration systems operate using thermal energy. They use the principle of liquids evaporating already at low temperatures when pressure is reduced. This basic principle is demonstrated in the experimental unit with the example of an ammonia-water solution with the ammonia acting as refrigerant.

In the evaporator the liquid ammonia evaporates and withdraws heat from the environment. To keep the evaporation pressure low, the ammonia steam in the absorber is absorbed by the water. In the next step, ammonia is permanently removed from the high concentration ammonia solution to prevent the absorption process from being halted. For this purpose, the high concentration ammonia solution is heated in a generator until the ammonia evaporates again. In the final step, the ammonia steam is cooled in the condenser to the base level, condenses and is returned to the evaporator. The low concentration ammonia solution flows back to the absorber. To maintain the pressure differences in the system, hydrogen is used as an auxiliary gas.

Specification of Absorption refrigeration systems:

  • Operation of an absorption refrigeration system
  • Main system components: evaporator, absorber, boiler with bubble pump, condenser
  • Ammonia-water solution as working medium, hydrogen as auxiliary gas
  • Boiler to separate ammonia
  • Bubble pump for transportation in the circuit
  • Adjustable electrical heater at the evaporator serves as cooling load
  • Boiler Is Alternatively Heated By Electrical Heater Or Gas Burner
  • Piezoelectric igniter for gas operation
  • Digital displays for temperature and power

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