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1. WO2020114689 - A COOLING DEVICE WHEREIN THE FROST FORMATION IN THE FREEZING COMPARTMENT IS PREVENTED

Publication Number WO/2020/114689
Publication Date 11.06.2020
International Application No. PCT/EP2019/079984
International Filing Date 01.11.2019
IPC
F25D 17/04 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION OR SOLIDIFICATION OF GASES
DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHER SUBCLASS
17Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
04for circulating gas, e.g. by natural convection
CPC
F25D 17/042
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHER SUBCLASS
17Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
04for circulating air, e.g. by convection
042Air treating means within refrigerated spaces
F25D 2317/0411
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHER SUBCLASS
2317Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
04Treating air flowing to refrigeration compartments
041by purification
0411by dehumidification
Applicants
  • ARCELIK ANONIM SIRKETI [TR]/[TR]
Inventors
  • AKDEMIR, Alper
  • ERKEY, Can
  • KAYA, Metin
  • ALTINTAS, Mustafa
  • KALECI, Sinan
Priority Data
2018/1877706.12.2018TR
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) A COOLING DEVICE WHEREIN THE FROST FORMATION IN THE FREEZING COMPARTMENT IS PREVENTED
(FR) DISPOSITIF DE REFROIDISSEMENT POUVANT EMPÊCHÉ LA FORMATION DE GIVRE DANS LE COMPARTIMENT DE CONGÉLATION
Abstract
(EN)
The present invention relates to a cooling device (1) comprising at least one freezing compartment (2); at least one evaporator (3) which transfers heat with the air in the freezing compartment (2) so as to keep the freezing compartment (2) at the desired temperature; and at least one fan (4) which disperses the air, which is brought to the desired temperature by means of the evaporator (3), in the freezing compartment (2), characterized by at least one dehumidification apparatus (8) which is placed into the freezing compartment (2) and which comprises a body (7) having at least one inlet opening (5), at least one outlet opening (6) and at least one desiccant material which is placed between the inlet opening (5) and the outlet opening (6) and which dehumidifies the humid air entering through the inlet opening (5), thus enabling the dehumidified air to leave through the outlet opening (6).
(FR)
La présente invention concerne un dispositif de refroidissement (1) comprenant au moins un compartiment de congélation (2); au moins un évaporateur (3) qui transfère de la chaleur à l'air dans le compartiment de congélation (2) de façon à maintenir le compartiment de congélation (2) à la température souhaitée; et au moins un ventilateur (4) qui disperse l'air amenè à la température souhaitée au moyen de l'évaporateur (3), dans le compartiment de congélation (2). La présente invention est caractérisée en ce qu'au moins un déshumidificateur (8), comprenant un corps (7) doté d'au moins une ouverture d'entrée (5), d'au moins une ouverture de sortie (6) et d'au moins un matériau déshydratant placé entre l'ouverture d'entrée (5) et l'ouverture de sortie (6), soit placé dans le compartiment de congélation (2) et déshumidifie l'air humide entrant à travers l'ouverture d'entrée (5), ce qui permet ainsi à l'air déshumidifié de sortir par l'ouverture de sortie (6).
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