Alternative domestic and commercial refrigeration equipment based on water-ammonia absorption-diffusion refrigeration machines
- Authors: Titlov A.S.1
-
Affiliations:
- Odessa National Academy of Food Technologies
- Issue: Vol 92, No 4 (2003)
- Pages: 9-12
- Section: Articles
- URL: https://journal-vniispk.ru/0023-124X/article/view/106441
- DOI: https://doi.org/10.17816/RF106441
- ID: 106441
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Abstract
In the article are described the advantages of absorption type domestic refrigeration apparatuses where modern technical and technological solutions are used: positions of the evaporator outside the refrigerating compartment, use of heat gains on the basis of evaporator-condensation systems and cold-accumulating materials, use of systems of automatic controls.
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##article.viewOnOriginalSite##About the authors
A. S. Titlov
Odessa National Academy of Food Technologies
Author for correspondence.
Email: info@eco-vector.com
PhD in Engineering
Ukraine, OdessaReferences
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Fig. 1. Absorption refrigeration apparatus of "stall" type with heat pipes: а - section (side view); b - general view; 1 - case (heat-insulated block); 2 - ADCM; 3 - evaporator of ADCM; 4 - inner metal case; 5 - stall lid; 6 (7) - condenser (evaporator) of heat pipe; 8 - useful volume of refrigerating chamber
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Fig. 2. Heat coupling zone of ADCM evaporator [1] with the heat pipe: 1 - heat pipe condenser; 2 - heat pipe condenser substrate; 3 - threaded fasteners; 4 - inner metal body of the cold box; 5 - plastic body of the heat insulated block; 6 - metal panel; 7 - ADCM evaporator; 8 - compressed GNM; 9 - heat conducting paste layer
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Fig. 3. Three-chamber absorption refrigerator: 1 - body; 2 - freezing chamber; 3 - refrigerating chamber; 4 - chamber for vegetables and fruits; 5 - heat-insulated block of evaporator; 6, 7, 8 - chamber doors; 9 - inner metal case; 10 - heat pipe evaporator; 11, 16 - finned panel; 12, 13 - evaporator of ADXM; 14 (15) - condenser (evaporator) of thermosiphon; 17 - transport section of thermosiphon
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Fig. 4. Absorption chiller with an additional heating chamber: 1 - generating assembly of ADCM; 2 - electric heater; 3, 4 - elevating section of a dephlegmator; 5, 6, 7 - evaporation, transport and condensation sections of a two-phase evaporation thermosiphon 8 - heating chamber; 9, 10, 11 - condenser, evaporator and absorber of ADCM
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Fig. 5. Kiev-410" Ash-160 absorption refrigerator: 1 - heat-insulated case; 2 - threaded fastening of ADCM to the case; 3 - evaporator of ADCM; 4 - evaporator fastening clamps; 5 - heat-insulated block; 6 - gas regenerative heat exchanger of ADCM; 7 - melt water drainage system; 8 - finned panel; 9 - cold chamber; 10 - partition; 11 - metal case of freezing chamber; 12 - freezing chamber
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Fig. 6. Mobile units for primary refrigeration treatment of pond and river fish farming products: 1 - refrigerating chambers of "stall" type; 2 - chamber covers; 3 - ADCM; 4 - power line
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