Refrigeration – Material cooling means including gas-liquid contactor – Cooling heat rejector of refrigeration producer
Patent
1998-06-11
1999-09-07
Bennett, Henry
Refrigeration
Material cooling means including gas-liquid contactor
Cooling heat rejector of refrigeration producer
62316, 62506, 165117, 261154, F25B 604
Patent
active
059469323
ABSTRACT:
A multistage condensing structure using a liquid dispensing means to transfer droplets of evaporative cooling liquid onto an air-cooled condenser, taking advantage of the conventional air-cooled condensing method and the evaporation method using a liquid coolant. To further increase the efficiency of the air conditioner, two or more condensing units can be arranged in tandem along the blowing direction of a common air blower. With two or more condensing units arranged in tandem, the contacting area between the evaporation surfaces and the air flow can be enlarged to increase the evaporation efficiency without significantly increasing the size of the air conditioner. The multistage condensing structure, with its continuous heat-exchange along the flow of the refrigerant in the coiled pipe, causes an increase in the subcooling condition in the refrigerant. This condensing structure can, therefore, achieve a much higher E.E.R. than the known method of air cooling.
REFERENCES:
patent: 2181354 (1939-11-01), Winters
patent: 3658581 (1972-04-01), Paul et al.
patent: 3984995 (1976-10-01), Starr et al.
patent: 4440216 (1984-04-01), Conti
patent: 4672817 (1987-06-01), Croce
patent: 4974422 (1990-12-01), Kocher
Bennett Henry
Norman Marc
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