EP2993427B1 - Réfrigérateur - Google Patents

Réfrigérateur Download PDF

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Publication number
EP2993427B1
EP2993427B1 EP15183859.6A EP15183859A EP2993427B1 EP 2993427 B1 EP2993427 B1 EP 2993427B1 EP 15183859 A EP15183859 A EP 15183859A EP 2993427 B1 EP2993427 B1 EP 2993427B1
Authority
EP
European Patent Office
Prior art keywords
condenser
machine room
refrigerator
heat exchange
inlet
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.)
Active
Application number
EP15183859.6A
Other languages
German (de)
English (en)
Other versions
EP2993427A1 (fr
Inventor
Su Cheong Kim
Jung Wook Bae
Jun Woo Suh
Il Sung Bae
Kook Jeong Seo
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.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics Co Ltd
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
Priority claimed from KR1020150047124A external-priority patent/KR102257475B1/ko
Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of EP2993427A1 publication Critical patent/EP2993427A1/fr
Application granted granted Critical
Publication of EP2993427B1 publication Critical patent/EP2993427B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B13/00—Compression machines, plants or systems, with reversible cycle
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
    • F28D1/047—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being bent, e.g. in a serpentine or zig-zag
    • F28D1/0475—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being bent, e.g. in a serpentine or zig-zag the conduits having a single U-bend
    • F28D1/0476—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being bent, e.g. in a serpentine or zig-zag the conduits having a single U-bend the conduits having a non-circular cross-section
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
    • F28F1/126—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element consisting of zig-zag shaped fins
    • 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
    • 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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2323/00—General constructional features not provided for in other groups of this subclass
    • F25D2323/002—Details for cooling refrigerating machinery
    • F25D2323/0026—Details for cooling refrigerating machinery characterised by the incoming air flow
    • F25D2323/00261—Details for cooling refrigerating machinery characterised by the incoming air flow through the back bottom side
    • 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
    • F25D2323/00—General constructional features not provided for in other groups of this subclass
    • F25D2323/002—Details for cooling refrigerating machinery
    • F25D2323/0026—Details for cooling refrigerating machinery characterised by the incoming air flow
    • F25D2323/00264—Details for cooling refrigerating machinery characterised by the incoming air flow through the front bottom part
    • 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
    • F25D2323/00—General constructional features not provided for in other groups of this subclass
    • F25D2323/002—Details for cooling refrigerating machinery
    • F25D2323/0026—Details for cooling refrigerating machinery characterised by the incoming air flow
    • F25D2323/00267—Details for cooling refrigerating machinery characterised by the incoming air flow through the side
    • 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
    • F25D2500/00—Problems to be solved
    • F25D2500/02—Geometry problems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D1/0233—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with air flow channels
    • F28D1/024—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with air flow channels with an air driving element
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
    • F28D2021/0068—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for refrigerant cycles
    • F28D2021/007—Condensers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2215/00—Fins
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2265/00—Safety or protection arrangements; Arrangements for preventing malfunction

Claims (12)

  1. Réfrigérateur (1) comprenant :
    un corps (10) comprenant à l'intérieur une chambre d'entreposage (20);
    une chambre de machines (40) formée dans le corps (10) et séparée de la chambre d'entreposage (20) ; et
    une unité de génération d'air froid (50) comprenant un compresseur (51) et un condenseur (60) disposés à l'intérieur de la chambre de machines (40) et configurés pour fournir de l'air froid à la chambre d'entreposage (20),
    le condenseur (60) étant conçu pour s'étendre et être courbé le long d'une zone périphérique à l'intérieur de la chambre de machines et comprenant :
    une première portion de condensation (60a) qui est en face d'une surface arrière (42) de la chambre de machines (40); et
    une deuxième portion de condensation (60b) qui est courbée à partir de la première portion de condensation (60a) et est en face d'un premier côté (43b) de la chambre de machines,
    le condenseur (60) comprenant en outre une troisième portion de condensation (60c) qui s'étend à partir de la deuxième portion de condensation (60b) et est conçue dans une position telle qu'elle est en face de la première portion de condensation (60a),
    caractérisé en ce que
    la chambre de machines (40) comprend une admission (44a) dans laquelle de l'air s'écoule dans un fond d'une surface frontale de la chambre de machines (40), et
    la troisième portion de condensation (60c) étant disposée pour échanger de la chaleur avec de l'air introduit par l'admission (44a).
  2. Réfrigérateur selon la revendication 1, la chambre de machines (40) comprenant une autre admission (42a) dans laquelle de l'air s'écoule dans la surface arrière (42), et
    l'autre admission (42a) étant disposée dans une zone au moins partiellement recouverte par la première portion de condensation (60a) dans une vue arrière.
  3. Réfrigérateur selon la revendication 1, l'admission étant conçue pour être partiellement en face de la troisième portion de condensation.
  4. Réfrigérateur selon la revendication 1, le compresseur (60) étant disposé dans une position telle qu'il est en face d'un deuxième côté (43a) de la chambre de machines (40), et
    l'unité de génération d'air froid (50) comprenant en outre une soufflante (53) qui est installée entre le compresseur (51) et le condenseur (60) et envoie de l'air dans une direction allant du premier côté (43b) au deuxième côté (43a).
  5. Réfrigérateur selon la revendication 1, le compresseur (51) étant disposé entre la première portion de condensation (60a) et la deuxième portion de condensation (60b), et
    l'unité de génération d'air froid (50) comprenant en outre une soufflante (53) qui est installée sur un côté latéral du condenseur (60) et envoie de l'air autour du condenseur (60) vers l'autre côté.
  6. Réfrigérateur (1) selon la revendication 1, la chambre de machines (40) comprenant un membre de fixation (45) qui fixe le condenseur (60) sur une surface inférieure, et
    le membre de fixation (45) comprenant une rainure de fixation (45a) dans laquelle un côté du condenseur (60) est inséré de façon fixe.
  7. Réfrigérateur (1) selon la revendication 6, le membre de fixation (45) comprenant une portion de fixation (45b) qui maintient le condenseur (60) dans la rainure de fixation (45a).
  8. Réfrigérateur selon la revendication 6, la chambre de machines (40) comprenant une conduite d'eau de dégivrage (48) par laquelle de l'eau de dégivrage générée dans la chambre d'entreposage (20) est transportée, et
    le membre de fixation (45) étant conçu pour empêcher le condenseur (60) d'entrer en contact avec l'eau de dégivrage transportée par la conduite d'eau de dégivrage (48).
  9. Réfrigérateur selon la revendication 8, le membre de fixation (45) comprenant un canal d'écoulement d'eau de dégivrage (49) conçu pour permettre à l'eau de dégivrage d'être transportée vers un côté et vers l'autre côté du membre de fixation (45).
  10. Réfrigérateur (1) selon la revendication 1, la chambre de machines (40) comprenant un membre de support de condenseur (70) qui supporte le condenseur (60) sur une surface supérieure et a une forme dépassant vers le haut pour écarter le condenseur (60) d'une surface inférieure de la chambre de machines (40).
  11. Réfrigérateur (1) selon la revendication 10, le membre de support de condenseur (70) comprenant une rainure de canal d'écoulement (71) conçue pour permettre à de l'eau de dégivrage transportée vers la surface inférieure de la chambre de machines (40) d'être transportée à travers le membre de support de condenseur (70).
  12. Réfrigérateur (1) selon la revendication 1, le condenseur (60) étant conçu comme un condenseur à écoulement parallèle.
EP15183859.6A 2014-09-05 2015-09-04 Réfrigérateur Active EP2993427B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20140119205 2014-09-05
KR1020150047124A KR102257475B1 (ko) 2014-09-05 2015-04-02 냉장고

Publications (2)

Publication Number Publication Date
EP2993427A1 EP2993427A1 (fr) 2016-03-09
EP2993427B1 true EP2993427B1 (fr) 2018-03-21

Family

ID=54064217

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15183859.6A Active EP2993427B1 (fr) 2014-09-05 2015-09-04 Réfrigérateur

Country Status (3)

Country Link
US (1) US20160069595A1 (fr)
EP (1) EP2993427B1 (fr)
CN (1) CN105402977A (fr)

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KR102611508B1 (ko) * 2018-06-27 2023-12-08 엘지전자 주식회사 진공단열체 및 냉장고
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US4047393A (en) * 1976-10-08 1977-09-13 General Motors Corporation Refrigerator forced air condenser filter

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* Cited by examiner, † Cited by third party
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US11982491B2 (en) 2019-10-11 2024-05-14 Carrier Corporation Microchannel heat exchanger tube supported bracket

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