MILK COOLER WITH COLD ACCUMULATOR

food-processing industry; cooling of milk. SUBSTANCE: device includes heat exchanger with heat-transfer agent and milk passages, refrigeration source in form of thermoelectric unit with heat-exchange passage of cold and hot junctions and natural cold source. Outlet of heat-transfer passage of heat e...

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Bibliographische Detailangaben
Hauptverfasser:	SAVICHEV A.P, GUSEV V.N, SKIBA V.V, ZARECHKIN E.JU, RYZHOV A.A
Format:	Patent
Sprache:	eng
Schlagworte:	AGRICULTURE ANIMAL HUSBANDRY BLASTING COLD ROOMS COMBINED HEATING AND REFRIGERATION SYSTEMS COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHERSUBCLASS FISHING FORESTRY HEAT PUMP SYSTEMS HEATING HUMAN NECESSITIES HUNTING ICE-BOXES LIGHTING LIQUEFACTION SOLIDIFICATION OF GASES MANUFACTURE OF DAIRY PRODUCTS MANUFACTURE OR STORAGE OF ICE MECHANICAL ENGINEERING REFRIGERATION MACHINES, PLANTS OR SYSTEMS REFRIGERATION OR COOLING REFRIGERATORS TRAPPING WEAPONS
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Beschreibung
Zusammenfassung:	food-processing industry; cooling of milk. SUBSTANCE: device includes heat exchanger with heat-transfer agent and milk passages, refrigeration source in form of thermoelectric unit with heat-exchange passage of cold and hot junctions and natural cold source. Outlet of heat-transfer passage of heat exchanger is connected with inlet of cold accumulator made in form of isothermal reservoir filled with heat-transfer agent having low freezing (melting) point and vessels filled with liquid at higher freezing (melting) point as compared with heat-transfer agent; these vessels are located inside isothermal reservoir. Outlet of cold accumulator is communicated with pump supplying the heat-transfer agent to inlet of heat-exchange passage of thermoelectric unit cold junction and to inlet of heat-transfer passage of heat exchanger in succession. Valve is fitted at cold accumulator outlet. EFFECT: enhanced efficiency due to use of cold generated by thermoelectric unit together with cold accumulated by ice. 2 cl, 3 dwg