Absorption type chiller

Details Absorption type chiller Absorption type chiller

1992-05-05

1993-10-19

Makay, Albert J.

Refrigeration

Refrigeration producer

Sorbent type

62483, 62475, F25B 1500

Patent

active

052535231

ABSTRACT:
An absorption type chiller is improved as to operation and efficiency by the addition thereto of a pair of liquid-transfer units, one between the concentrated salt solution circuit and the intermediate salt solution circuit and including a magnetic filter and a pump additional to and independent of the system pumps. The purpose of this unit is to filter off iron oxide (rust) that accumulates periodically in the typical system. In addition to this unit, the heat exchanger in the concentrated solution line is vibrated in order to loosen and free the iron oxide particles. A second liquid-transfer unit is connected between the dilute solution line and the refrigerant line and includes an ammonia scavenger canister or its equivalent.

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Form 795-07261--2 sheets; Graymills Superflo Filters; Chicago, Illinois (not dated).
Instructions and Repair parts for TE7-MD-HC, and EP-7-MD-HC--2 sheets; Little Giant Pump Col; Oklahoma City, Oklahoma (not dated).
Catalogue Form #2733-383LP; pp. 4-6--2 sheets; PV Series Piston Vibrators; Thumper.RTM. Series Pneumatic Impactors Piston Vibrator Mounting Information; Martin Engineering, Neoponsit, Illinois (not dated).
Literature File No. ABS-M-2 Oper.-Main; Trane Refrigeration Products; Water Chillers-Absorption; La Cross, Wisconsin,; Nov. 1971 pp. 1-36.
Schematic of Absorption Cycle; FIG. 2, p. 3 (not dated or otherwise identified).

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