EP3372928A1 - Réfrigérateur - Google Patents
Réfrigérateur Download PDFInfo
- Publication number
- EP3372928A1 EP3372928A1 EP18159535.6A EP18159535A EP3372928A1 EP 3372928 A1 EP3372928 A1 EP 3372928A1 EP 18159535 A EP18159535 A EP 18159535A EP 3372928 A1 EP3372928 A1 EP 3372928A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- heat insulation
- wall
- refrigerator according
- case body
- space
- 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- Withdrawn
Links
- 238000009413 insulation Methods 0.000 claims abstract description 69
- 239000011521 glass Substances 0.000 claims abstract description 32
- 238000002955 isolation Methods 0.000 claims description 15
- 238000005187 foaming Methods 0.000 claims description 10
- 239000012774 insulation material Substances 0.000 claims description 7
- 239000000853 adhesive Substances 0.000 claims description 6
- 230000001070 adhesive effect Effects 0.000 claims description 6
- 230000002787 reinforcement Effects 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 4
- 238000005057 refrigeration Methods 0.000 claims description 4
- 239000004831 Hot glue Substances 0.000 claims description 3
- 239000002390 adhesive tape Substances 0.000 claims description 3
- 230000008014 freezing Effects 0.000 claims description 3
- 238000007710 freezing Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 239000006260 foam Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Images
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
- F25D23/06—Walls
- F25D23/069—Cooling space dividing partitions
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
- A47F3/00—Show cases or show cabinets
- A47F3/04—Show cases or show cabinets air-conditioned, refrigerated
- A47F3/0404—Cases or cabinets of the closed type
- A47F3/0426—Details
- A47F3/0434—Glass or transparent panels
-
- 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
- F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
- F25D11/02—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures
-
- 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
- F25D23/02—Doors; Covers
- F25D23/028—Details
-
- 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
- F25D23/065—Details
- F25D23/067—Supporting elements
-
- 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
- F25D2201/00—Insulation
- F25D2201/10—Insulation with respect to heat
- F25D2201/14—Insulation with respect to heat using subatmospheric pressure
-
- 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
- F25D2400/00—General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
- F25D2400/06—Refrigerators with a vertical mullion
Definitions
- the present invention relates to the field of refrigeration appliances, and specifically, to a refrigerator.
- a refrigerator usually includes a plurality of storage compartments, and adjacent storage compartments are spaced by a heat insulation wall.
- a heat insulation wall and a case body are both foams.
- the heat insulation wall formed by means of foaming is relatively thick and occupies relatively large space for heat insulation. Consequently, space of a storage compartment is limited.
- the present invention provides an improved refrigerator to resolve the foregoing technical problem.
- the present invention provides a refrigerator, including a case body enclosing a storage space, and a heat insulation wall disposed within the storage space.
- the storage space is divided into mutually isolated storage compartments by the heat insulation wall.
- the heat insulation wall includes a vacuum glass module, and the vacuum glass module includes at least two glass layers disposed at a spacing and a vacuum heat insulation cavity located between adjacent glass layers.
- the storage compartment may be a refrigeration compartment, a variable temperature compartment, or a freezing compartment.
- the vacuum glass module is used for the heat insulation wall to perform heat insulation between adjacent storage compartments.
- the thickness of the vacuum glass module is significantly reduced compared with that of a heat insulation wall formed by means of foaming. In this way, space of the storage compartments can be enlarged and a storage capability of the refrigerator can be improved.
- the vacuum glass module may include a frame surrounding the glass layers, and the frame is supported on an inner wall of the case body.
- a heat isolation space may be provided within the frame, and the heat isolation space is filled with a foaming heat insulation material or the heat isolation space is an air layer to avoid leakage of cold air from the frame.
- the heat isolation space may be separated, in a direction surrounding the heat insulation wall, into a plurality of heat isolation spaces isolated from each other, to impair mobility of air within the frame and improve the heat insulation performance of the frame.
- the case body may further include a support wall extending towards the storage space, and the heat insulation wall is supported on the support wall.
- the heat insulation wall may be provided with support walls on both sides of a thickness direction, and be sandwiched between the support walls.
- a heat insulation space filled with a foaming heat insulation material may be provided within the case body, and the heat insulation space extends into the support wall.
- the support wall may be provided with a reinforcement plate on a side towards the heat insulation wall, and be connected to the heat insulation wall by using the reinforcement plate, to improve the strength of the support wall and avoid deformation of the support wall during load-bearing.
- the support wall and the case body may be separately molded, and the support wall is fixedly connected to the case body.
- the vacuum glass module and the case body may be bonded.
- the vacuum glass module and the case body are connected by using an adhesive material such as a double-sided adhesive tape or a hot melt adhesive.
- the refrigerator includes a case body 10 enclosing a storage space, and a heat insulation wall 20 disposed within the storage space.
- the storage space is divided into mutually isolated storage compartments 10a by the heat insulation wall 20.
- the storage compartment 10a may be any one of a refrigeration compartment, a variable temperature compartment, or a freezing compartment. In addition to a lateral arrangement manner in FIG. 1 , adjacent storage compartments 10a may be vertically arranged. In addition, the number of the storage compartments 10a may be two or more.
- the heat insulation wall 20 in this embodiment includes a vacuum glass module, and the vacuum glass module includes at least two glass layers 21 disposed at a spacing and a vacuum heat insulation cavity 22 located between adjacent glass layers 21.
- the two adjacent glass layers 21 are sealed at a peripheral edge by using a sealing element 23, to form the vacuum heat insulation cavity 22.
- the vacuum glass module is used for the heat insulation wall to perform heat insulation between the adjacent storage compartments.
- the thickness of the vacuum glass module is significantly reduced compared with that of a heat insulation wall formed by means of foaming. In this way, space of the storage compartments can be enlarged and a storage capability of the refrigerator can be improved.
- the heat insulation wall 20 formed by the vacuum glass module is supported within the storage space.
- a frame 24 surrounding the glass layers 21 is disposed at a circumferential edge of the vacuum glass module and the vacuum glass module is supported on an inner wall of the case body 10 by using the frame 24.
- a heat isolation space 24a may be provided within the frame 24, and the heat isolation space 24a may be full of air or be filled with a foaming heat insulation material.
- the heat isolation space 24a is an air layer, the heat isolation space 24a is separated, in a direction surrounding the heat insulation wall 20, into a plurality of heat isolation spaces isolated from each other, to impair mobility of air within the frame 24 and improve the heat insulation performance of the frame 24.
- the case body 10 further includes a support wall 11 extending towards the storage space, and the heat insulation wall 20 is supported on the support wall 11. Specifically, in a thickness direction of the heat insulation wall 20, the heat insulation wall 20 is disposed on a side of the support wall 11, and surfaces of the heat insulation wall 20 and the support wall 11 facing each other are connected by using an adhesive.
- the adhesive may be an adhesive material such as a hot melt adhesive or a double-sided adhesive tape.
- the support wall 11 When the heat insulation wall 20 is bonded into the support wall 11, the support wall 11 bears the weight of the heat insulation wall 20 as a load-bearing element. To avoid deformation of the support wall 11 during load-bearing, the support wall 11 may further be provided with a reinforcement plate 12 on a side towards the heat insulation wall 20, and be connected to the heat insulation wall 20 by using the reinforcement plate 12.
- the support wall 11 is a part of the case body.
- a heat insulation space filled with a foaming heat insulation material is provided within the case body, and the heat insulation space extends into the support wall 11. That is, a heat insulation space is also provided within the support wall 11, and the heat insulation space is a part of the heat insulation space of the case body and is also filled with a foaming heat insulation material.
- the support wall may alternatively be an element independent of the case body. That is, the support wall and the case body are separately molded, and the support wall is fixedly connected to the case body.
- the heat insulation wall 20 is provided with support walls 11 on both sides of a thickness direction, an insertion groove is formed between the support walls 11 on the two sides of the heat insulation wall 20, and the heat insulation wall 20 is inserted in the insertion groove between the support walls 11.
- connection manner between the heat insulation wall 20 and the support wall 11 is the same as that in Embodiment.
- the insertion groove may alternatively be recessed on the inner wall of the case body directly. That is, a support wall is not disposed on the inner wall of the case body 10 by extending towards the storage space. Instead, a groove is recessed on the inner wall of the case body 10 away from the storage space, a groove wall of the groove is used as a support wall, and the heat insulation wall is inserted in the groove and connected to the support wall.
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Refrigerator Housings (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201720224326.1U CN206709470U (zh) | 2017-03-09 | 2017-03-09 | 冰箱 |
Publications (1)
Publication Number | Publication Date |
---|---|
EP3372928A1 true EP3372928A1 (fr) | 2018-09-12 |
Family
ID=60469746
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP18159535.6A Withdrawn EP3372928A1 (fr) | 2017-03-09 | 2018-03-01 | Réfrigérateur |
Country Status (3)
Country | Link |
---|---|
US (1) | US20180259243A1 (fr) |
EP (1) | EP3372928A1 (fr) |
CN (1) | CN206709470U (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP4345404A1 (fr) * | 2022-09-27 | 2024-04-03 | Liebherr-Hausgeräte Lienz GmbH | Appareil de refroidissement et/ou de congélation |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11320194B2 (en) | 2019-04-30 | 2022-05-03 | Whirlpool Corporation | Barrier layer for insulated structures |
KR20210006717A (ko) * | 2019-07-09 | 2021-01-19 | 엘지전자 주식회사 | 진공단열모듈, 및 냉장고 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6435630B1 (en) * | 1998-04-23 | 2002-08-20 | Bonnet-Neve | Climatic condition reproducer cabinet |
EP1887298A1 (fr) * | 2005-05-26 | 2008-02-13 | Matsushita Electric Industrial Co., Ltd. | Refrigerateur |
Family Cites Families (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2033554A (en) * | 1932-01-29 | 1936-03-10 | Gen Motors Corp | Refrigerating apparatus |
US2135878A (en) * | 1935-07-05 | 1938-11-08 | Nash Kelvinator Corp | Refrigerating apparatus |
US2363560A (en) * | 1941-01-21 | 1944-11-28 | Miller Printing Machinery Co | Printing apparatus |
US2363530A (en) * | 1942-09-29 | 1944-11-28 | Stewart Warner Corp | Refrigerator |
US2756467A (en) * | 1952-11-05 | 1956-07-31 | Etling Birtus Oliver | Multiple-pane glazing unit and manufacture thereof |
US3612848A (en) * | 1970-04-15 | 1971-10-12 | Whirlpool Co | Refrigerator light structure |
US3923355A (en) * | 1974-06-14 | 1975-12-02 | White Westinghouse Corp | Cabinet construction for a refrigerator |
CA1046571A (fr) * | 1975-06-13 | 1979-01-16 | Canadian General Electric Company Limited | Refrigerateur-congelateur a compartiments jumeles avec isolant mousse |
US4048274A (en) * | 1975-07-10 | 1977-09-13 | Monsanto Company | Process for refrigerator construction |
US4050145A (en) * | 1975-08-04 | 1977-09-27 | Whirlpool Corporation | Method of making refrigeration apparatus enclosure structure |
US4498713A (en) * | 1982-10-25 | 1985-02-12 | Whirlpool Corporation | Thermal stress relief in refrigerators |
DE3919925A1 (de) * | 1989-06-19 | 1990-12-20 | Inotec Gmbh Ges Fuer Innovativ | Beleuchtete, anzeigeeinheit, insbesondere hausnummer, verkehrsschild, werbetraeger |
US5589958A (en) * | 1995-02-09 | 1996-12-31 | Lieb; Joseph A. | Kitchen ensemble having windows with controllable opacity |
US6055783A (en) * | 1997-09-15 | 2000-05-02 | Andersen Corporation | Unitary insulated glass unit and method of manufacture |
US6460956B1 (en) * | 1998-06-12 | 2002-10-08 | Maytag Corporation | Shelf mounting support arrangement |
US6059420A (en) * | 1999-02-17 | 2000-05-09 | Rogers; Thomas | See through refrigerator door construction |
US6811045B1 (en) * | 2000-01-10 | 2004-11-02 | General Electric Company | Spillproof refrigerator shelf |
FR2821519B1 (fr) * | 2001-02-28 | 2003-05-02 | Saint Gobain | Element vitre isolant, notamment pour enceinte refrigeree |
DE10205405A1 (de) * | 2002-02-09 | 2003-08-21 | Thomas Emde | Fensterelement |
US7163305B2 (en) * | 2003-06-25 | 2007-01-16 | Gemtron Corporation | Illuminated shelf |
ITMI20040455U1 (it) * | 2004-10-08 | 2005-01-08 | Thermo Glass Door S P A | Anta luminosa per espositori in particolare per frigoriferi provvisti di detta anta |
ATE475052T1 (de) * | 2006-01-13 | 2010-08-15 | Whirlpool Co | Kühlgerät |
EP2627957B1 (fr) * | 2010-10-11 | 2019-11-06 | LG Electronics Inc. | Panneau en verre d'isolation sous vide et réfrigérateur équipé de ce dernier |
US8562167B1 (en) * | 2010-11-05 | 2013-10-22 | Peter Meier Inc, Llc | Cabinet having a light-emitting-translucent-shelf |
US8651682B2 (en) * | 2011-06-20 | 2014-02-18 | Heatcraft Refrigeration Products Llc | Insulated transparent panel with light emitting diode lighting for use in a refrigerated display case |
FR2978525B1 (fr) * | 2011-07-29 | 2018-05-18 | Saint-Gobain Glass France | Vitrage multiple lumineux de meuble |
US9038403B2 (en) * | 2012-04-02 | 2015-05-26 | Whirlpool Corporation | Vacuum insulated door structure and method for the creation thereof |
US20140072735A1 (en) * | 2012-09-07 | 2014-03-13 | Guardian Industries Corp., | Spacer system for installing vacuum insulated glass (vig) window unit in window frame designed to accommodate thicker ig window unit |
US9441415B2 (en) * | 2012-12-27 | 2016-09-13 | Guardian Industries Corp. | Window having vacuum insulated glass (VIG) unit and frame including vacuum insulated structure(s) |
-
2017
- 2017-03-09 CN CN201720224326.1U patent/CN206709470U/zh active Active
-
2018
- 2018-02-08 US US15/891,412 patent/US20180259243A1/en not_active Abandoned
- 2018-03-01 EP EP18159535.6A patent/EP3372928A1/fr not_active Withdrawn
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6435630B1 (en) * | 1998-04-23 | 2002-08-20 | Bonnet-Neve | Climatic condition reproducer cabinet |
EP1887298A1 (fr) * | 2005-05-26 | 2008-02-13 | Matsushita Electric Industrial Co., Ltd. | Refrigerateur |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP4345404A1 (fr) * | 2022-09-27 | 2024-04-03 | Liebherr-Hausgeräte Lienz GmbH | Appareil de refroidissement et/ou de congélation |
Also Published As
Publication number | Publication date |
---|---|
US20180259243A1 (en) | 2018-09-13 |
CN206709470U (zh) | 2017-12-05 |
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