EP2843327A2 - Système empêchant la formation de rosée - Google Patents

Système empêchant la formation de rosée Download PDF

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Publication number
EP2843327A2
EP2843327A2 EP14180811.3A EP14180811A EP2843327A2 EP 2843327 A2 EP2843327 A2 EP 2843327A2 EP 14180811 A EP14180811 A EP 14180811A EP 2843327 A2 EP2843327 A2 EP 2843327A2
Authority
EP
European Patent Office
Prior art keywords
door
dew formation
drawer
gasket
bracket
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP14180811.3A
Other languages
German (de)
English (en)
Other versions
EP2843327A3 (fr
Inventor
Halil Turan
Rüstem Asik
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Vestel Beyaz Esya Sanayi ve Ticaret AS
Original Assignee
Vestel Beyaz Esya Sanayi ve Ticaret AS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Vestel Beyaz Esya Sanayi ve Ticaret AS filed Critical Vestel Beyaz Esya Sanayi ve Ticaret AS
Publication of EP2843327A2 publication Critical patent/EP2843327A2/fr
Publication of EP2843327A3 publication Critical patent/EP2843327A3/fr
Withdrawn legal-status Critical Current

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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
    • F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
    • F25D21/04—Preventing the formation of frost or condensate

Definitions

  • the present invention relates to dew formation preventing systems used to prevent dew from being formed on refrigeration devices, particularly on door gaskets.
  • a dew formation preventing system suitable for use in refrigeration devices comprising at least one body; at least one inner volume formed by the body; at least one door and/or at least one drawer connected to the body and allowing access and/or preventing access to the inner volume; and at least one gasket interposed between the contact area of the body with the door and/or drawer and the door and/or drawer and preventing air exchange between the inner volume and the outside environment.
  • the said dew formation preventing system comprises at least one bracket located on the outer inner-facing side of the door and/or drawer, at least one side of which extends to the gasket and whose heat transfer coefficient is higher than that of the said outer surface.
  • Another object of the present invention is to provide a dew formation preventing system wherein an active heater is not employed.
  • Another object of the present invention is to provide a dew formation preventing system that prevents dew from being formed even if the compressor in the refrigeration device is halted.
  • a further object of the present invention is to provide a reliable dew formation preventing system.
  • Refrigeration device C
  • Body B
  • Inner volume A
  • Door D
  • Outer surface D1, F1
  • Outside environment E
  • Drawer F
  • Contact area (1) Gasket (2) Bracket (3)
  • Hot gas pipe (4)
  • the present invention provides a dew formation preventing system in order to prevent dew being formed on refrigeration devices, particularly on gasket.
  • the inventive dew formation preventing system is suitable for use in refrigeration devices (C) comprising at least one body (B); at least one inner volume (A) formed by the body (B); at least one door (D) and/or drawer (F) connected to the body (B) and allowing access and/or preventing access to the inner volume (A); and at least one gasket (2) interposed between the contact area (1) of the body (B) with the door (D) and/or the drawer (F) and the door (D) and/or the drawer (F) and preventing air exchange between the inner volume (A) and the outside environment (E).
  • refrigeration devices comprising at least one body (B); at least one inner volume (A) formed by the body (B); at least one door (D) and/or drawer (F) connected to the body (B) and allowing access and/or preventing access to the inner volume (A); and at least one gasket (2) interposed between the contact area (1) of the body (B) with the door (D) and/or the drawer (F) and the door (D) and
  • the said dew formation preventing system comprises at least one bracket (3) which is positioned inside the door (D) or drawer, located on the inner-facing side (not facing the outside environment (E)) of the outer surface (D1, F1) of the door (D) or drawer, at least one side of which extends to the gasket (2) and whose heat transfer coefficient is higher than that of the said outer surface (D1, F1).
  • the bracket (3) having a high heat transfer coefficient conveys the heat of the outside environment (E) to the gasket (2).
  • the temperature of the gasket (2) is increased with the heat of the outside environment (E). Thanks to the increase in the temperature of the gasket (2), dew formation is prevented. And with the utilization of the heat of the outside environment (E) in order to prevent dew formation, there is no need for an active heater such as resistance.
  • the dew formation preventing system comprises at least another bracket (3) located on the contact area (1) on its side facing to the body (B) and at least one side of which extends to the gasket (2), and at least one hot gas pipe (4) in contact with the said bracket (3).
  • the hot refrigerant exiting the compressor (not shown) in the refrigeration device (C) passes through the hot gas pipe (4) and heats the bracket (3) located in the contact area (1).
  • the bracket (3) heated by the said hot refrigerant in turn heats the gaskets (2).
  • the heat of the hot refrigerant is also used to prevent dew formation on the gaskets (2).
  • the temperature of the gaskets (2) is increased with the heat of the outside environment (E), even if the operation of the compressor is halted, dew formation can be prevented in any circumstances.
  • the said bracket (3) directly contacts the outer surface (D1, F1) of the door (D) or the drawer (F).
  • a fluid i.e. paste or gel
  • a high heat transfer coefficient is provided between the bracket (3) and the said outer surface (D1, F1).
  • the heat of the outside environment (E) is forced to the gasket (2) by means of the said bracket (3).
  • dew formation on the gasket (2), on the outer surface (D1, F1) of the door (D) and the drawer (F) is prevented in a reliable manner.

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)
  • Refrigerator Housings (AREA)
EP14180811.3A 2013-08-27 2014-08-13 Système empêchant la formation de rosée Withdrawn EP2843327A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TR201310178 2013-08-27

Publications (2)

Publication Number Publication Date
EP2843327A2 true EP2843327A2 (fr) 2015-03-04
EP2843327A3 EP2843327A3 (fr) 2015-04-15

Family

ID=51301203

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14180811.3A Withdrawn EP2843327A3 (fr) 2013-08-27 2014-08-13 Système empêchant la formation de rosée

Country Status (1)

Country Link
EP (1) EP2843327A3 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102024118661A1 (de) 2024-07-02 2026-01-08 Liebherr-Hausgeräte Marica EOOD Kühl- und/oder Gefriergerät

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120017612A1 (en) 2010-07-20 2012-01-26 Brent Alden Junge System to control external condensation on a refrigerator

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5725294A (en) * 1995-03-30 1998-03-10 General Electric Company Antisweat refrigerator cabinet
CA2338807C (fr) * 2001-02-27 2004-07-06 Camco Inc. Meneau de refrigerateur
KR20050001138A (ko) * 2003-06-27 2005-01-06 삼성전자주식회사 냉장고

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120017612A1 (en) 2010-07-20 2012-01-26 Brent Alden Junge System to control external condensation on a refrigerator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102024118661A1 (de) 2024-07-02 2026-01-08 Liebherr-Hausgeräte Marica EOOD Kühl- und/oder Gefriergerät

Also Published As

Publication number Publication date
EP2843327A3 (fr) 2015-04-15

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