Compact modular refrigerant coil apparatus and associated manufa

Details Compact modular refrigerant coil apparatus and associated manufa Compact modular refrigerant coil apparatus and associated manufa

1991-01-08

1992-06-16

Capossela, Ronald C.

Refrigeration

Gas controller or director

Cooled gas directed relative to cooled enclosure

62515, 165127, 165150, 165179, F25D 1706

Patent

active

051216132

ABSTRACT:
Using a series of identically sized, single row, single circuit refrigerant coil modules, fin/tube refrigerant coils of different nominal air conditioning tonnages are constructed by arranging different numbers of the identically sized modules in accordion-pleated orientations, with each modular coil having the same depth in the direction of intended air flow across the coil. Compared to conventional "A" coils used on the indoor side of air conditioning circuits, these accordion-pleated modular coils are more compact in the air flow direction, provide more coil surface area, permit lower coil face velocities with higher fin density, and significantly reduce the overall coil manufacturing costs since only one size of coil slab needs to be fabricated and inventoried to later assemble refrigerant coils of widely varying nominal air conditioning tonnages.

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