WO2009053240A1 - Carter d'appareil frigorifique pourvu d'un passage de tubes - Google Patents

Carter d'appareil frigorifique pourvu d'un passage de tubes Download PDF

Info

Publication number
WO2009053240A1
WO2009053240A1 PCT/EP2008/063383 EP2008063383W WO2009053240A1 WO 2009053240 A1 WO2009053240 A1 WO 2009053240A1 EP 2008063383 W EP2008063383 W EP 2008063383W WO 2009053240 A1 WO2009053240 A1 WO 2009053240A1
Authority
WO
WIPO (PCT)
Prior art keywords
housing according
appliance housing
outer skin
refrigeration appliance
tube piece
Prior art date
Application number
PCT/EP2008/063383
Other languages
German (de)
English (en)
Inventor
Lutz Hebestreit
Michael Krapp
Original Assignee
BSH Bosch und Siemens Hausgeräte GmbH
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 BSH Bosch und Siemens Hausgeräte GmbH filed Critical BSH Bosch und Siemens Hausgeräte GmbH
Priority to RU2010117756/13A priority Critical patent/RU2484391C2/ru
Priority to CN200880113173.7A priority patent/CN101836062B/zh
Priority to EP08841763.9A priority patent/EP2203698B1/fr
Publication of WO2009053240A1 publication Critical patent/WO2009053240A1/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
    • F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
    • F25D21/14—Collecting or removing condensed and defrost water; Drip trays
    • 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
    • F25D23/06—Walls
    • F25D23/062—Walls defining a cabinet
    • F25D23/064—Walls defining a cabinet formed by moulding, e.g. moulding in situ
    • 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
    • F25D2321/00—Details or arrangements for defrosting; Preventing frosting; Removing condensed or defrost water, not provided for in other groups of this subclass
    • F25D2321/14—Collecting condense or defrost water; Removing condense or defrost water
    • F25D2321/146—Collecting condense or defrost water; Removing condense or defrost water characterised by the pipes or pipe connections

Definitions

  • the present invention relates to a refrigerator housing with a pipe feedthrough, in particular for the discharge of condensate from an interior of the housing.
  • this pipe comprises an inner pipe piece, which is attached to a piercing of the inner container of the refrigerator and extends from there through the insulating material layer of the housing wall, and an outer pipe piece, which is inserted through a cut into a solid outer skin of the housing wall opening and on the inner pipe section is pushed.
  • the aim of the present invention is to reduce the workload in the assembly of such a refrigeration device housing.
  • a refrigeration appliance housing with a housing wall which comprises at least one outer skin and an insulation layer delimited by the outer skin, and a pipe penetration which intersects the housing wall and which comprises an inner passage part extending in the insulation layer and resting against an inner side of the outer skin comprising an outer passage portion crossing an opening of the outer skin and engaging with the inner passage portion, the inner and outer passage portions being held together by a latching connection.
  • the inner passage part comprises a cup, in which a pipe section of the outer passage part, hereinafter referred to as outer pipe piece, engages.
  • an edge of the cup abuts the outer skin to seal the interior of the cup and to keep it free of insulation material.
  • a support flange extending from the edge of the cup to the outer skin stabilizes the position of the inner leadthrough part, in particular if the insulating layer is produced by foaming in a manner known per se.
  • the inner leadthrough part preferably comprises an inner pipe piece projecting into the hollow space and the outer leadthrough part has an outer pipe piece plugged onto the inner pipe piece.
  • the latching connection is preferably formed by latching steps, which are formed on mutually contacting inner and outer sides of the inner and the outer tube piece.
  • the pipe sections are advantageously formed in cross section with a broad side and a narrow side, and the latching steps are arranged on the broad sides.
  • Another measure for simplifying the installation of the pipe feedthrough is that a piece of the outer skin displaced from the outer feedthrough part is received in a cavity of the inner feedthrough part, in particular in the interior of its cup. This eliminates the conventionally given need for a first hole in the outer skin for the assembly of the outer leadthrough part cut, remove the cut out material and then insert the outer passage member through the hole.
  • the outer leadthrough part in particular the outer tube piece, in front of the cavity to press against the outer skin and so tear the outer skin.
  • the edge of the cup attached to the outer skin forms a barrier beyond which the crack can not spread.
  • the outer tube piece is expediently provided with a cutting tip.
  • the opening can be first cut by pressing the tip of this end face on a part of its circumference; to the extent that the outer tube is pushed further into the wall, the opening is continuously widened until finally the outer tube fits through.
  • the outer leadthrough part preferably comprises a cover flange which bears against the outside of the outer skin.
  • a cover flange which bears against the outside of the outer skin.
  • the outer tube piece expediently has a drip edge which is spaced from the outer skin in order to prevent water draining via the pipe feedthrough from coming into contact with the outer skin.
  • Fig. 1 is an exploded perspective view of the outer and inner passage part of a pipe feedthrough according to the invention, as well as a piece a backboard that has an outer skin of a
  • Housing wall of a refrigerator forms
  • Fig. 2 is a section through the two passage parts before her
  • FIG. 3 shows a section through the outer passage portion along the plane Ill-III of Fig. 2.
  • Figure 4 is a section through the inner passage portion along the plane IV-IV of Fig. 2.
  • Figure 5 is a partial section through the rear wall of the refrigerator with fully assembled pipe feedthrough.
  • Fig. 7 is a partial section through the rear wall of the refrigerator shortly before foaming.
  • Figures 1 and 2 show parts of a pipe feedthrough of a refrigeration device housing in a perspective view and in longitudinal section.
  • An inner passage part 1 comprises a tube piece 2 of non-circular, in this case elliptical cross-section, which carries an angled connecting flange 3 at one end.
  • the connecting flange 3 is provided to foam cover a puncture of a formed in the inner container of the refrigerator below a vaporizer Taufwassersammelrinne and hineinzu investing from the puncture effluent discharge water into the pipe section 2.
  • the pipe section 2 extends obliquely downward through a bottom 4 of a cup 5, the obliquely cut edge abuts the inside of a rear wall board 6 of the refrigerator.
  • a outgoing from the edge of the cup 5 support flange 7 is located at a large area on the back wall board 6.
  • a lower end of the pipe section 2 is located in the interior of the cup 5.
  • Cup 5, support flange 7 and pipe section 2 are injection molded in one piece from plastic.
  • an ellipse designated by 8 in FIG. 1 represents a marking applied to the rear wall board 6, indicating at which point the outer passage 11 is to be mounted.
  • FIG. 7 For the formation of the mark 8 reference is made to FIG. 7.
  • the outer passage part 1 1 is like the inner feed part 1 integrally injection molded from plastic and comprises a Abdeckflansch 13, an obliquely upward from the Abdeckflansch 13 extending pipe section 12, and, on the opposite side of the pipe section 12 Abdeckflansches 13, a Abtropfkontur 14th
  • the pipe section 12 is provided so as to pierce the rear wall board 6 at the location of the marking 8 and postpone it in the interior of the cup 5 to the end of the pipe section 2.
  • the pipe section 12 has a sharp-edged end face 15, which extends obliquely to the insertion direction of the pipe sections 2, 12.
  • An adjoining the end surface 15 inlet portion 23 of the pipe section 12 has an inner cross section which is slightly larger than the outer cross section of the inner pipe section 2, to facilitate the telescoping of the pipe sections 2, 12.
  • Cross-sections of the outer tube piece 12 along the line III-III of Fig. 2 and the inner tube piece 2 and the cup 5 along the plane IV-IV of Fig. 2 are shown in Fig. 3 and Fig. 4 respectively.
  • Two locking projections 16 protrude inward from opposite broad sides of the inlet section 23. In order to lock in recesses 9 of the inner pipe section 2 as shown in Fig. 6, the locking projections 16 must first pass a non-recessed tip of the pipe section 2 by the broad sides of the Inlet portion 23 elastically apart and / or the broad sides of the tube piece 12 are elastically pressed toward each other.
  • the cover flange 13 touches the rear wall board 6 below the pipe section 12 only via a projection 22 on a not of the
  • Backwall board 6 are the two feedthroughs 1, 11 in the assembled
  • FIG. 7 shows a partial section through the rear wall of the refrigerator immediately before the foaming of the rear wallboard 6 and the inner container 20 limited cavity with insulation material.
  • the foaming mold is flat except for a single (in the figure, for the sake of clarity, exaggeratedly large) shown majesty 26.

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)
  • Refrigerator Housings (AREA)
  • Packages (AREA)

Abstract

Selon l'invention, une paroi d'un carter d'un appareil frigorifique présente au moins une enveloppe extérieure (6) et une couche isolante délimitée par l'enveloppe extérieure (6). Un passage de tubes (1, 11) traversant la paroi du carter présente une partie de passage interne (1), s'étendant dans la couche isolante, ainsi qu'une partie de passage externe (11) passant à travers une ouverture de l'enveloppe extérieure (6) et s'emboîtant dans la partie de passage interne (1). Les parties de passage interne et externe (1, 11) sont maintenues ensemble par l'intermédiaire d'un assemblage par encliquetage (9, 16).
PCT/EP2008/063383 2007-10-26 2008-10-07 Carter d'appareil frigorifique pourvu d'un passage de tubes WO2009053240A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
RU2010117756/13A RU2484391C2 (ru) 2007-10-26 2008-10-07 Корпус холодильного аппарата с трубной проходкой
CN200880113173.7A CN101836062B (zh) 2007-10-26 2008-10-07 具有管穿引件的制冷装置壳体
EP08841763.9A EP2203698B1 (fr) 2007-10-26 2008-10-07 Carter d'appareil frigorifique pourvu d'un passage de tubes

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007051333.1 2007-10-26
DE102007051333A DE102007051333A1 (de) 2007-10-26 2007-10-26 Kältegerätegehäuse mit Rohrdurchführung

Publications (1)

Publication Number Publication Date
WO2009053240A1 true WO2009053240A1 (fr) 2009-04-30

Family

ID=40466868

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2008/063383 WO2009053240A1 (fr) 2007-10-26 2008-10-07 Carter d'appareil frigorifique pourvu d'un passage de tubes

Country Status (5)

Country Link
EP (1) EP2203698B1 (fr)
CN (1) CN101836062B (fr)
DE (1) DE102007051333A1 (fr)
RU (1) RU2484391C2 (fr)
WO (1) WO2009053240A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220214100A1 (en) * 2020-09-02 2022-07-07 Whirlpool Corporation Drainage assembly

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010061962A1 (de) * 2010-11-25 2012-05-31 BSH Bosch und Siemens Hausgeräte GmbH Kältegerät mit einer Tropfwasser-Sammeleinrichtung und einer Umlenkeinrichtung
DE102013008443B4 (de) * 2013-05-20 2023-03-16 Liebherr-Hausgeräte Lienz Gmbh "Kühl- und/oder Gefriergerät"
US10527341B2 (en) 2014-04-30 2020-01-07 Arcelik Anonim Sirketi Water drainage assembly for use in a refrigeration appliance
CH713291A2 (de) * 2018-05-29 2018-07-31 V Zug Ag Kühlgerät mit Vakuum-Isolationspanel.

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4937246A (fr) * 1972-08-14 1974-04-06
DE29715231U1 (de) * 1997-08-25 1998-12-24 Aeg Hausgeraete Gmbh Flüssigkeitsauslaßvorrichtung zur Ausleitung von an kühlen Flächen auskondensierendem Dampf, insbesondere Wasserdampf
WO2005085723A1 (fr) * 2004-03-08 2005-09-15 Amato Martinez Garza Luis Alej Connecteur pour drainage

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR950015026U (ko) * 1993-11-06 1995-06-17 냉장고의 제상수 처리장치
JP3704971B2 (ja) * 1998-09-22 2005-10-12 株式会社日立製作所 冷蔵庫
RU2174656C2 (ru) * 1999-09-20 2001-10-10 Открытое акционерное общество "Ракетно-космическая корпорация "Энергия" им. С.П. Королева" Холодильник
JP3673810B2 (ja) * 2000-12-15 2005-07-20 株式会社Ｌａｄｖｉｋ 楕円ホースの連結部分の固定用クランプ
KR100687924B1 (ko) * 2005-06-11 2007-02-27 삼성전자주식회사 냉장고
JP4545654B2 (ja) * 2005-07-14 2010-09-15 ホシザキ電機株式会社 冷却貯蔵庫
CN200958882Y (zh) * 2006-08-25 2007-10-10 河南新飞电器有限公司 一种带有化霜排水装置的冷柜

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4937246A (fr) * 1972-08-14 1974-04-06
DE29715231U1 (de) * 1997-08-25 1998-12-24 Aeg Hausgeraete Gmbh Flüssigkeitsauslaßvorrichtung zur Ausleitung von an kühlen Flächen auskondensierendem Dampf, insbesondere Wasserdampf
WO2005085723A1 (fr) * 2004-03-08 2005-09-15 Amato Martinez Garza Luis Alej Connecteur pour drainage

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220214100A1 (en) * 2020-09-02 2022-07-07 Whirlpool Corporation Drainage assembly
US11624551B2 (en) * 2020-09-02 2023-04-11 Whirlpool Corporation Drainage assembly

Also Published As

Publication number Publication date
DE102007051333A1 (de) 2009-04-30
EP2203698A1 (fr) 2010-07-07
RU2010117756A (ru) 2011-12-10
CN101836062A (zh) 2010-09-15
RU2484391C2 (ru) 2013-06-10
EP2203698B1 (fr) 2018-12-26
CN101836062B (zh) 2014-03-05

Similar Documents

Publication Publication Date Title
DE20007777U1 (de) Faden-Anker-System zum Verbinden von Gewebeteilen und Instrument zum Einsetzen eines Ankerimplantats
WO2009053240A1 (fr) Carter d'appareil frigorifique pourvu d'un passage de tubes
EP1957899A2 (fr) Appareil de refrigeration sans givre et procede de montage de cet appareil
EP1797381A1 (fr) Appareil frigorifique comportant une evacuation d'eau
EP2906888B1 (fr) Réfrigérateur avec pièce intégrée
WO2008025636A2 (fr) Appareil ménager comportant un écoulement d'eau
EP2203697B1 (fr) Carter d'appareil frigorifique pourvu d'un passage de tubes et procédé de montage associé
WO2007107402A1 (fr) Dispositif comportant une paroi et un composant ancré dans une ouverture de la paroi
DE102015203147A1 (de) Kältegerät mit Rahmenheizung
EP1999418B1 (fr) Boîtier d'appareil équipé d'un composant à montage mural
WO2003016802A1 (fr) Dispositif refrigerant muni d'un support pour produit stocke amovible
DE102018221326B3 (de) Kältemaschine und diese verwendendes Kältegerät
DE102019216651A1 (de) Kältegerät und Leitungsdurchführung dafür
DE202018004467U1 (de) Kältegerät mit Einbauteil
EP2400877B1 (fr) Lave-vaisselle à usage domestique
DE102015218449A1 (de) Verfahren zum Herstellen eines Haushaltskältegeräts mit spezifisch befestigter Rückwand sowie Haushaltskältegerät
DE3503552A1 (de) Kaeltemaschine, vorzugsweise kuehlschrank
EP2433062A1 (fr) Boîtier d'appareil frigorifique comportant un passage d'équilibrage de pression
DE102018201970A1 (de) Kältegerät
DE102021212929A1 (de) Kältegerät, Verdampferbaugruppe für ein Kältegerät, Halter und Verfahren zum Fixieren einer Sensoreinrichtung an einem Rohr eines Verdampfers
EP1110045A1 (fr) Joint d'une porte de refrigerateur ou de congelateur
DE102015211241A1 (de) Kältegerät mit Verflüssiger
EP3105518B1 (fr) Ensemble compresseur et procédé de montage de celui-ci
DE102021210802A1 (de) Kältegerät, Verdichterbaugruppe für ein Kältegerät und Verfahren zum Montieren der Verdichterbaugruppe
DE102009003265A1 (de) Kältegerät mit Druckausgleichsdurchgang

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 200880113173.7

Country of ref document: CN

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

Ref document number: 08841763

Country of ref document: EP

Kind code of ref document: A1

WWE Wipo information: entry into national phase

Ref document number: 2008841763

Country of ref document: EP

NENP Non-entry into the national phase

Ref country code: DE

WWE Wipo information: entry into national phase

Ref document number: 2010117756

Country of ref document: RU