Refrigeration – Refrigeration producer – Sorbent type
Patent
1995-06-07
1997-12-02
Doerrler, William
Refrigeration
Refrigeration producer
Sorbent type
62495, 62101, F25B 1500
Patent
active
056923937
ABSTRACT:
An absorption refrigeration system generator is disclosed which has an internal fire tube or combustion chamber for heating a composite fluid refrigerant. The fire tube includes at least one radially projecting heat transfer member on its interior surface for interaction with hot combustion gases. The generator is connected to a leveling chamber for maintaining a minimum quantity of fluid refrigerant in the generator. The leveling chamber comprises a reservoir connected to facilitate substantial equilibrium of the fluid levels within the generator and reservoir. The reservoir holds a quantity of weakened refrigerant solution flowing from the generator. A conduit within the reservoir transfers the weakened solution within the reservoir to the absorber under normal operating conditions. In the event the refrigerant level within the generator drops below a predetermined level, fluid flow out of the reservoir ceases. Thus, the generator fluid refrigerant level is prevented from dropping substantially below the predetermined level.
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Kim U. Tina
Klintworth Michael W.
Doerrler William
Gas Research Institute
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