NL8502473A - Refrigerator with eutectic plate heat exchanger - uses gas evaporation system which only requires compressor power once or twice per day - Google Patents
Refrigerator with eutectic plate heat exchanger - uses gas evaporation system which only requires compressor power once or twice per day Download PDFInfo
- Publication number
- NL8502473A NL8502473A NL8502473A NL8502473A NL8502473A NL 8502473 A NL8502473 A NL 8502473A NL 8502473 A NL8502473 A NL 8502473A NL 8502473 A NL8502473 A NL 8502473A NL 8502473 A NL8502473 A NL 8502473A
- Authority
- NL
- Netherlands
- Prior art keywords
- refrigerator
- plate
- eutectic plate
- eutectic
- heat exchanger
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
- F25D11/006—Self-contained movable devices, e.g. domestic refrigerators with cold storage accumulators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2339/00—Details of evaporators; Details of condensers
- F25B2339/04—Details of condensers
- F25B2339/042—Details of condensers of pcm condensers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2339/00—Details of evaporators; Details of condensers
- F25B2339/04—Details of condensers
- F25B2339/046—Condensers with refrigerant heat exchange tubes positioned inside or around a vessel containing water or pcm to cool the refrigerant gas
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
- F25D23/003—General constructional features for cooling refrigerating machinery
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Sorption Type Refrigeration Machines (AREA)
Abstract
Description
Koeik-ast met gebruikmaking \.an een eutectische plaat een condensor met meebouwde atsmeitelementen. een thermostaatkiok die ervoor zorgt dat de compressor slechts enkele malen oer etmaal aanslaat.Cow-ast using a eutectic plate a condenser with co-built elements. a thermostat cook that ensures that the compressor only starts a few times a day.
.aeapMMi:.'' *>. * '-·.aeapMMi :. '' *>. * '- ·
Ad. I * 1 Dit systeem werkt met platen waarin zich een eutectische oplossing bevindt.Ad. I * 1 This system works with plates containing a eutectic solution.
Deze hebben de eigenschap dat wanneer de concentratie kleiner is dan de eutectische concentratie hier eerst het water uitvriest, waardoor de concentratie van de overblijvende vloeistof toeneemt tot de eutectische concentratie.These have the property that when the concentration is smaller than the eutectic concentration, the water here first freezes out, so that the concentration of the remaining liquid increases to the eutectic concentration.
2 Is de concentratie sterker dan de eutectische concentratie, dan kristalliseert eerst de oplosser uit totdat de eutectische concentratie is bereikt.2 If the concentration is stronger than the eutectic concentration, the dissolver first crystallizes out until the eutectic concentration is reached.
Deze koelkast gaat uit van het principe dat de eutectische plaat welke een koelvloeistof bevat bevriest en daarna door inwendig afsmelten van de plaat de koelkast op temperatuur houdt.This refrigerator is based on the principle that the eutectic plate containing a cooling liquid freezes and then keeps the refrigerator at temperature by melting the plate internally.
3 De eutectische plaat werkt in combinatie met de verdamper, waarbij de constructie zodanig is dat de verdamper in de eutectische plaat is gebracht, waardoor de warmte-overdracht zo optimaal mogelijk is.3 The eutectic plate works in combination with the evaporator, the construction of which is such that the evaporator is placed in the eutectic plate, so that the heat transfer is optimal.
Ad. 2Ad. 2
De condensor bestaat niet zoals de huidige types uit een rasterwerk, doch uit Ψ een plaat waarin zich ruimten bevinden, opgevuld met een stof die afsmelt en zodoende de warmte opneemt die aan de eutectische plaat ontrokken wordt, hetgeen als voordeel met zich meebrengt : - een kleine condensor.The condenser, like the current types, consists of a grid, but of a plate in which there are spaces, filled with a substance that melts and thus absorbs the heat that is extracted from the eutectic plate, which has the advantage: - a small condenser.
- een zeer stabiele en lagere condensor druk.- a very stable and lower condenser pressure.
5 Ad. 35 Ad. 3
De eutectische plaat bevriest in 11/2 uur en smelt in ongeveer 12 uren af.The eutectic plate freezes in 11/2 hours and melts in about 12 hours.
Door middel van een instelbare klok, wordt ervoor gezorgd dat de koelkast in de avond of nacht niet aanslaat, hetgeen een groot geluidscomfort voor bewoners van kleine ruimten met zich meebrengt.By means of an adjustable clock, it is ensured that the refrigerator does not start in the evening or at night, which provides a great sound comfort for residents of small spaces.
35024733502473
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL8502473A NL8502473A (en) | 1985-09-10 | 1985-09-10 | Refrigerator with eutectic plate heat exchanger - uses gas evaporation system which only requires compressor power once or twice per day |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL8502473A NL8502473A (en) | 1985-09-10 | 1985-09-10 | Refrigerator with eutectic plate heat exchanger - uses gas evaporation system which only requires compressor power once or twice per day |
NL8502473 | 1985-09-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
NL8502473A true NL8502473A (en) | 1987-04-01 |
Family
ID=19846531
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL8502473A NL8502473A (en) | 1985-09-10 | 1985-09-10 | Refrigerator with eutectic plate heat exchanger - uses gas evaporation system which only requires compressor power once or twice per day |
Country Status (1)
Country | Link |
---|---|
NL (1) | NL8502473A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0794396A1 (en) * | 1996-03-08 | 1997-09-10 | Société d'Electromenager du Nord Selnor | Cold generating apparatus having a heat exchanger with heat storage |
FR2745894A1 (en) * | 1996-03-08 | 1997-09-12 | Selnor | Refrigerator or freezer heat exchanger with thermal accumulator |
EP1722182A3 (en) * | 2005-05-11 | 2007-08-15 | Liebherr-Hausgeräte Ochsenhausen GmbH | Cooling and/or freezing apparatus |
WO2008077699A1 (en) * | 2006-12-22 | 2008-07-03 | BSH Bosch und Siemens Hausgeräte GmbH | Heat exchanger assembly |
WO2009080517A1 (en) * | 2007-12-21 | 2009-07-02 | BSH Bosch und Siemens Hausgeräte GmbH | Cooling appliance |
WO2020011606A1 (en) * | 2018-07-13 | 2020-01-16 | Solfridge Gmbh & Co Kg | Cooling system with temperature-maintaining container and refrigeration unit |
-
1985
- 1985-09-10 NL NL8502473A patent/NL8502473A/en not_active Application Discontinuation
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0794396A1 (en) * | 1996-03-08 | 1997-09-10 | Société d'Electromenager du Nord Selnor | Cold generating apparatus having a heat exchanger with heat storage |
FR2745894A1 (en) * | 1996-03-08 | 1997-09-12 | Selnor | Refrigerator or freezer heat exchanger with thermal accumulator |
EP1722182A3 (en) * | 2005-05-11 | 2007-08-15 | Liebherr-Hausgeräte Ochsenhausen GmbH | Cooling and/or freezing apparatus |
WO2008077699A1 (en) * | 2006-12-22 | 2008-07-03 | BSH Bosch und Siemens Hausgeräte GmbH | Heat exchanger assembly |
CN101568774B (en) * | 2006-12-22 | 2011-09-21 | Bsh博世和西门子家用器具有限公司 | Heat exchanger assembly |
WO2009080517A1 (en) * | 2007-12-21 | 2009-07-02 | BSH Bosch und Siemens Hausgeräte GmbH | Cooling appliance |
WO2020011606A1 (en) * | 2018-07-13 | 2020-01-16 | Solfridge Gmbh & Co Kg | Cooling system with temperature-maintaining container and refrigeration unit |
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Legal Events
Date | Code | Title | Description |
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BV | The patent application has lapsed |