WO2010049327A1 - Dispositif de refroidissement - Google Patents

Dispositif de refroidissement Download PDF

Info

Publication number
WO2010049327A1
WO2010049327A1 PCT/EP2009/063803 EP2009063803W WO2010049327A1 WO 2010049327 A1 WO2010049327 A1 WO 2010049327A1 EP 2009063803 W EP2009063803 W EP 2009063803W WO 2010049327 A1 WO2010049327 A1 WO 2010049327A1
Authority
WO
WIPO (PCT)
Prior art keywords
condenser
retainer
cooling device
fan
compartment
Prior art date
Application number
PCT/EP2009/063803
Other languages
English (en)
Inventor
Alper Mirza
Ibrahim Yanik
Bulent Hatipoglu
Fatih Demiray
Original Assignee
Arcelik Anonim Sirketi
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 Arcelik Anonim Sirketi filed Critical Arcelik Anonim Sirketi
Publication of WO2010049327A1 publication Critical patent/WO2010049327A1/fr

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
    • F25D23/00—General constructional features
    • F25D23/006—General constructional features for mounting refrigerating machinery components
    • 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
    • F25B39/00—Evaporators; Condensers
    • F25B39/04—Condensers

Definitions

  • the present invention relates to a cooling device wherein the assembly of the condenser and the fan is made easier.
  • the heat energy from the condenser in the refrigerant cycle is discharged to the exterior by natural or enforced heat convection methods.
  • the condensers that function with natural heat convection are generally used in conventional refrigerators and the condensers that operate with enforced heat convection are generally used in no-frost type refrigerators.
  • the compressor and the condenser in the no-frost refrigerators are usually in a section situated at the bottom portion of the refrigerator body. Heat transfer from the condenser to the exterior needs to be accelerated in order to increase the performance of the refrigeration system and therefore removal of the heat by enforced convection is provided via a fan blowing air over the condenser.
  • the air aspirated from the exterior by means of the fan is usually directed to the compressor by passing over the condenser.
  • a high amount of air flow is required so that the condenser can be cooled sufficiently which causes an increase in the noise level since the cooling fan is operated at a high speed.
  • JP2001241834 a cooling device is explained comprising a case wherein the condenser is emplaced and fans mounted on this case.
  • the aim of the present invention is the realization of a cooling device wherein the assembly of the condenser and the fan are easily performed.
  • the cooling device of the present invention comprises at least one retainer for grouping the condenser and the fan and for assembling them on the base of the compartment wherein they are emplaced.
  • the retainer comprises more than one hole.
  • the serpentine bends of the condenser are tight-fittingly inserted into the holes such that the ducts extend in the vertical direction.
  • the assembly of the condenser and the fan on the base of the compartment is maintained at the same time by mounting both the condenser and the fan together on the retainer.
  • the condenser is configured by bending a single duct such that more than one, consecutive serpentine group, parallel to each other are formed.
  • the retainer comprises a number of holes matching the number of serpentine groups in the condenser, arranged in tandem such that at least one of the bends in each serpentine group of the condenser can be inserted into a hole on the retainer. When the serpentine bends of the condenser are inserted into the holes, the bends at least partially pass underneath the retainer.
  • the retainer comprises a body that extends in the horizontal, whereon the holes are arranged, at least two legs disposed on both sides of the body, maintaining to hold the body somewhat higher than the surface whereto the retainer is mounted and at least two feet situated at the end of the legs, extending in the horizontal, for mounting the retainer on the base of the compartment.
  • the retainer furthermore comprises at least one vertical strut at the end of the foot farther away from the compressor, whereon the fan is mounted.
  • the vertical strut extends upwards on the foot and the fan is mounted at the end thereof. Consequently, the fan is kept at the same height as the condenser in the vertical.
  • the retainer is configured by bending a single metal sheet.
  • the leg on the side the fan is mounted is inclined such that a space is left between the condenser and the fan.
  • the retainer and the condenser are painted a dark color thereby enabling the retainer to contribute in the discharging of heat by the condenser.
  • Figure 1 - is the schematic view of a cooling device.
  • Figure 2 - is the perspective view of a compressor, a condenser, a fan and a retainer.
  • Figure 3 - is the perspective view of a condenser, a fan and a retainer.
  • Figure 4 - is the perspective view of a fan and a retainer.
  • a cooling device (1) for example a refrigerator, comprises a compressor
  • the cooling device (1) of the present invention comprises:
  • the condenser (3) and the fan (5) can be assembled on the base (A) of the compartment (4) easily and in one action.
  • the retainer (6) serves as a fin for discharging the heat of the condenser (3) and increases the efficiency of the condenser (3).
  • the serpentine bends (B) of the condenser (3) are seated tight-fittingly into the holes (7), the condenser (3) can be assembled to the retainer (6) without the need for additional assembly means.
  • the condenser (3) is configured by bending a single duct such that consecutive serpentine groups (SG), parallel to each other are formed.
  • the retainer (6) comprises sequential holes (7) with a number matching the number of serpentine groups (SG) of the condenser (3). Consequently, at least one of the bends (B) in each serpentine group (SG) of the condenser (3) can be inserted into a hole (7).
  • one serpentine group (SG) of the condenser (3) comprises four bends (B), and passing to the rear row can be maintained by a vertical bend (B) at the ends of the group (SG) such that five consecutive serpentine groups (SG) are arranged in tandem.
  • each bend (B) in each serpentine group (SG) of the condenser (3) does not have to be seated in one hole (7). It is sufficient for the retainer (6) to comprise one or two rows of holes (7) so that securing can be provided.
  • the condenser (3) is positioned such that it remains between the compressor (2) and the fan (5).
  • the retainer (6) comprises:
  • the leg (109), on the side whereto the fan (5) is mounted is inclined such that the end thereof joining with the body (8) makes a wide angle with the body (8) ( Figure 3 and Figure 4).
  • the retainer (6) is assembled on the base (A) of the compartment (4) from the feet (10, 110) by means of fastening elements such as screws or clips. [0027] In an embodiment of the present invention, the retainer (6) is configured by bending a single metal sheet to form the legs (9, 109), the feet (10, 110) and the vertical strut (11). [0028] In another embodiment, the retainer (6) is configured by joining more than one metal part with a connection technique such as welding, screws etc. [0029] In the preferred embodiment of the present invention, the retainer (6) is the same color as the condenser (3), for example a dark color like black.
  • the retainer (6) can effectively contribute in the heat discharging of the condenser (3).
  • the condenser (3) and the fan (5) are easily assembled on the base (A) of the compartment (4) and the condenser (3) is operated more efficiently.
  • the present invention is not limited by the embodiments disclosed above and a person skilled in the art can easily introduce different embodiments. These should be considered within the scope of the protection postulated by the claims of the present invention.

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)
  • Devices That Are Associated With Refrigeration Equipment (AREA)

Abstract

La présente invention concerne un dispositif de refroidissement (1) qui comprend un compresseur (2) pour assurer le cycle de réfrigération, un condensateur en forme de serpentin (3) pour condenser le fluide frigorigène, un compartiment (4) dans lequel sont logés le compresseur (2) et le condensateur (3), et un ventilateur (5) qui est également logé dans le compartiment (4) et qui a pour fonction de refroidir le compresseur (2) et le condensateur (3) en projetant de l'air sur ces éléments.
PCT/EP2009/063803 2008-10-27 2009-10-21 Dispositif de refroidissement WO2010049327A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TRA2008/08104 2008-10-27
TR200808104 2008-10-27

Publications (1)

Publication Number Publication Date
WO2010049327A1 true WO2010049327A1 (fr) 2010-05-06

Family

ID=41509746

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2009/063803 WO2010049327A1 (fr) 2008-10-27 2009-10-21 Dispositif de refroidissement

Country Status (1)

Country Link
WO (1) WO2010049327A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016000743A1 (fr) * 2014-06-30 2016-01-07 Arcelik Anonim Sirketi Support de type bouchon à assemblage amélioré pour fixer un ensemble ventilateur dans un réfrigérateur
EP4361538A1 (fr) * 2022-10-27 2024-05-01 Arçelik Anonim Sirketi Dispositif de refroidissement comprenant un support de tuyau
WO2024132183A1 (fr) * 2022-12-23 2024-06-27 Gorenje, d. o. o. Dispositif condenseur pour un appareil de réfrigération, appareil de réfrigération et procédé de montage d'un dispositif condenseur dans un appareil de réfrigération

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3736768A (en) * 1971-06-29 1973-06-05 Westinghouse Electric Corp Machine compartment arrangement for a refrigerating device
JP2001272159A (ja) * 2000-03-27 2001-10-05 Sanden Corp 冷却ユニット
EP1559975A2 (fr) * 2004-01-28 2005-08-03 Lg Electronics Inc. Réfrigérateur avec ventilateur à courant transversal

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3736768A (en) * 1971-06-29 1973-06-05 Westinghouse Electric Corp Machine compartment arrangement for a refrigerating device
JP2001272159A (ja) * 2000-03-27 2001-10-05 Sanden Corp 冷却ユニット
EP1559975A2 (fr) * 2004-01-28 2005-08-03 Lg Electronics Inc. Réfrigérateur avec ventilateur à courant transversal

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016000743A1 (fr) * 2014-06-30 2016-01-07 Arcelik Anonim Sirketi Support de type bouchon à assemblage amélioré pour fixer un ensemble ventilateur dans un réfrigérateur
EP4361538A1 (fr) * 2022-10-27 2024-05-01 Arçelik Anonim Sirketi Dispositif de refroidissement comprenant un support de tuyau
WO2024132183A1 (fr) * 2022-12-23 2024-06-27 Gorenje, d. o. o. Dispositif condenseur pour un appareil de réfrigération, appareil de réfrigération et procédé de montage d'un dispositif condenseur dans un appareil de réfrigération

Similar Documents

Publication Publication Date Title
US10001286B2 (en) Dehumidifier
EP2835587B1 (fr) Échangeur de chaleur pour dispositif de climatisation et dispositif de climatisation
CN101568783A (zh) 用于制冷器具的冷凝器
KR20100046386A (ko) 공기조화기의 실외기
EP1630493A2 (fr) Réfrigérateur
WO2010049327A1 (fr) Dispositif de refroidissement
CN210861882U (zh) 嵌入式制冷设备
US20050247077A1 (en) Evaporator for a refrigeration system
EP2035763A1 (fr) Mécanisme de réfrigération
WO2016107687A1 (fr) Dispositif de refroidissement comprenant un appareil de guidage d'air
WO2012143466A2 (fr) Réfrigérateur possédant un évaporateur à refroidissement efficace
US11118796B2 (en) Outdoor unit for air conditioner
KR100593086B1 (ko) 열교환 효율이 향상된 냉장고
WO2012062838A2 (fr) Réfrigérateur avec salle de machine refroidie
US20140326435A1 (en) Mounting assembly for heat exchanger coil
WO2014102373A1 (fr) Plateau de dégivrage, dispositif de retenue de condenseur et dispositif de refroidissement les comprenant
CN220669894U (zh) 冰箱
CN220771499U (zh) 冰箱
CN219693625U (zh) 一种风机罩和包括该风机罩的冷藏箱
KR101502097B1 (ko) 공기조화기
CN210625070U (zh) 蒸发器固定结构优化的冰箱
KR100569934B1 (ko) 빌트인 냉장고의 방열장치
CN221349290U (zh) 换热器和空调器
CN213630712U (zh) 移动式空调
EP2410268B1 (fr) Réfrigérateur

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 09740676

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 09740676

Country of ref document: EP

Kind code of ref document: A1