Residential Absorption Of Air Conditioners
Typical cooling water, industrial air conditioning systems. The generator has a gas burner which heats the mixture of ammonia and water. Boiling point ammonia lower than that of water. Thus, it becomes steam and flows through the line marked 1. Then it flows through the rectifier to the condenser, the high temperature, high pressure gas.
As the outer air passing through the condenser, it removes heat from ammonia. Ammonia is condensed into a liquid and passes along the line marked 2, precooler, precooler acts as a heat exchanger. It lowers the temperature of liquid ammonia ammonia in the evaporator. He also heats the cold ammonia vapour at the outlet of the evaporator through the 3 lines.
The pressure drops, as the liquid ammonia leaving precooler passes through the choke in the evaporator. Here he takes the heat from the cooling water circuit and boils of ammonia vapours. Ammonia vapor in line 3 goes through precooler absorber heat exchanger. In the generator, the majority of ammonia boils, leaving a weak solution.
This solution leaves the generator at high pressure. It passes through the restriction which flow meter and a separate high and low pressure sides of the system.
There are stops at line 4 leading to the absorber heat exchanger. Here, the decision of the temperature drops, the more heat transfer. In absorber end of the heat given to the outside air. Ammonia absorption completed. Decision travels from the absorber, through the condenser, the decision of the pump through a line of 5...
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Air-Conditioning