TH78480B - Absorption refrigeration system that short-circuited refrigerant - Google Patents

Abstract

The absorption refrigeration system that short-circuits the refrigerant is a new design that does not Where has it appeared before? and is a system that provides a higher coefficient of performance than the system General absorption cooling and can be applied in industry. This new absorption cooling system has important characteristics: The lithium bromide solution is Inside the first set of refrigerant separation equipment It receives heat from the heat source and releases high-pressure steam. This high-pressure steam flows into the ejector, causing steam from the evaporator to be sucked in and mixed together. In the ejector mixing chamber After that, the mixed steam flows into the condenser through the Second refrigerant separation device to heat the lithium bromide solution inside Second refrigerant separation device Until the steam is released to flow into the condenser as well. The water obtained from the condensation of steam flows through the expansion device. Then flows into the evaporator to receive heat from the source. that needs cooling The steam from the evaporator is separated into two parts. The first part will be absorbed into the e. The projector and the other part are absorbed by the lithium bromide solution contained within the absorption unit for the circuit. of the lithium bromide solution starts from the concentrated lithium bromide solution in the absorption unit. Steam from the evaporator is swallowed until the solution is diluted and then sent into the first and second refrigerant separation equipment through the heat exchanger of each set. After that, the diluted solution of Lithium bromide is heated within each refrigerant separation device to separate the heat vapor. Push it out until the concentration increases. then flows through the heat exchanger to the absorption unit to receive Steam from the evaporator again

Claims (1)

1. This absorption cooling system that sucks in superheated refrigerant short-circuits has a unique feature of the system, that is, an ejector is added to the general double-effect absorption cooling system. It is characterized by the placement of an ejector in an absorption cooling system that draws in hot refrigerant. Notably, the short circuit will be as follows. The high pressure fluid inlet (19) is connected to the separation device. The first cooling unit (1) is connected to the low-pressure fluid inlet (23) to the absorption unit (8), and the mixed fluid outlet (22) is connected to