Flash type subcooler

Details Flash type subcooler Flash type subcooler

1977-08-29

1979-03-06

King, Lloyd L.

Refrigeration

Refrigeration producer

Compressor-condenser-evaporator circuit

62115, 62117, F25B 110, F25B 100

Patent

active

041423810

ABSTRACT:
A subcooler for use in a refrigeration system wherein liquid refrigerant is flashed such that part of the refrigerant changes state from a liquid to a gas absorbing heat from the remaining liquid refrigerant. An economizer condenser is provided in the subcooler such that the flashed refrigerant gas may be recondensed within the subcooler. Liquid refrigerant enters the subcooler through the casing and is flashed through an orifice into a distribution box. The distribution box has perforated end plates such that the flashed gaseous refrigerant is distributed throughout the subcooler to evenly contact the economizer condenser mounted therein. Liquid refrigerant is collected in the bottom of the subcooler and therefrom conducted to the next component of the refrigeration system.

REFERENCES:
patent: 2274391 (1942-02-01), Zwickl
patent: 2277647 (1942-03-01), Jones
patent: 3022638 (1962-02-01), Caswell et al.
patent: 3553974 (1971-01-01), Osborne
patent: 3882689 (1975-05-01), Rogers

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