CN105393072B - Refrigerator with air pipeline - Google Patents
Refrigerator with air pipeline Download PDFInfo
- Publication number
- CN105393072B CN105393072B CN201480037593.7A CN201480037593A CN105393072B CN 105393072 B CN105393072 B CN 105393072B CN 201480037593 A CN201480037593 A CN 201480037593A CN 105393072 B CN105393072 B CN 105393072B
- Authority
- CN
- China
- Prior art keywords
- refrigerator
- section
- lid
- lateral areas
- recess portion
- 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.)
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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
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
- F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
- F25D17/062—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation in household refrigerators
-
- 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
- F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
- F25D2317/06—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation
- F25D2317/067—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation characterised by air ducts
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)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
- Refrigerator Housings (AREA)
Abstract
The present invention relates to a kind of refrigerators with air pipeline (101), the air pipeline (101) is formed by the lid (109) for having the recess portion (103) of wedge-shaped lateral areas section (105) and being fastened to wedge-shaped lateral areas section (105) in wall (107), and the outside of lid extends with the flush of the wall (107).
Description
Technical field
The present invention relates to a kind of refrigerators with air pipeline.
Background technology
Air pipeline by wall protrusion may be formed in refrigerator.The embodiment requires the installation space on the inside of refrigerator compartment
And lead to volume or design problem.It is complicated that air pipeline, which is integrated into complete rear wall lid, and is related to the volume damage of bigger
It loses.
Invention content
The purpose of the present invention is illustrating a kind of refrigerator, wherein the space realized in air guiding portion to rear wall is saved
Integration.
The purpose is realized by the theme with the feature described in independent claims.The Advantageous embodiments shape of the present invention
At the theme of attached drawing, specification and dependent claims.
According to the present invention, which is realized by a kind of refrigerator with air pipeline, wherein the air pipeline by
The lid for having the recess portion of wedge-shaped lateral areas section and being fastened to wedge-shaped lateral areas section in wall is formed, and the outside of the lid is concordant with the wall
Ground extends.Therefore, the technological merit of realization is, for example,：Air pipeline is evenly incorporated into wall (such as refrigerator apparatus rear wall),
And the free surface in edge is generated in the inside of refrigerator.In addition, therefore the available space on the inside of refrigerator increases.
Refrigerator is particularly understood that refer to domestic refrigerator, namely in the family for housework purpose or for food and drink
Field and the refrigerator particularly for storing food and/or beverage at a certain temperature, for example, it is refrigerator apparatus, vertical type refrigerator-freezer, cold
Tibetan/reach in freezer, horizontal chest freezer or wine-cooling machine.
In an Advantageous embodiments of the refrigerator, the recess portion is the deep-draw formula recess portion in plastic plate, the plastic plate
Form the wall.Therefore, the technological merit of realization is, for example,：The recess portion can easily form in wall.
In another Advantageous embodiments of the refrigerator, wedge-shaped lateral areas section includes the card holding structure for fixing the lid.Cause
This, the technological merit of realization is, for example,：The lid can rapidly and with minimum charge assemble.
In another Advantageous embodiments of the refrigerator, the card holding structure is the protrusion section in wedge-shaped lateral areas section.Therefore,
The technological merit of realization is, for example,：Can wall and recess portion drawing at while form card holding structure.
In another Advantageous embodiments of the refrigerator, the protrusion section prolongs along the air pipeline in wedge-shaped lateral areas section
It stretches.Therefore, the technological merit of realization is, for example,：The lid can be fastened along entire air pipeline.
In another Advantageous embodiments of the refrigerator, the protrusion section includes the surface district for being parallel to the wall and extending
Section.Therefore, the technological merit of realization is, for example,：It is described to cover on the big region for leaning against surface segment, and realized well by lid
Sealing.
In another Advantageous embodiments of the refrigerator, the protrusion section has v-shaped cross section.Therefore, the technology of realization
Advantage is, for example,：Realize reliable card holding structure.
In another Advantageous embodiments of the refrigerator, the lid includes for being fastened at least one sharp of wedge-shaped lateral areas section
Angie type edge section.Therefore, the technological merit of realization is, for example,：It realizes gentle with concordant lid.
In another Advantageous embodiments of the refrigerator, the edge section includes groove, and the groove is used for assembly lateral areas
The protrusion of section.Therefore, the technological merit of realization is, for example,：The lid can be fastened along entire air pipeline.
In another Advantageous embodiments of the refrigerator, the groove has u shapes or v-shaped cross section.Therefore, the technology of realization
Advantage is, for example,：The protrusion section of the recess portion can be reliably encapsulated.
In another Advantageous embodiments of the refrigerator, the edge section of the lid is arranged in form-fit fashion
In the lateral areas section of the recess portion.Therefore, the technological merit of realization is, for example,：Closely connection may be formed at lid and wall it
Between.
In another Advantageous embodiments of the refrigerator, the lid is plastic molded component.Therefore, the technological merit example of realization
In this way：The lid can be manufactured with least cost.
In another Advantageous embodiments of the refrigerator, the lid covers the recess portion in such a way that edge is free.Therefore, real
Existing technological merit is, for example,：Being disposed with the wall of air pipeline can easily clean.
In another Advantageous embodiments of the refrigerator, the recess portion includes flute section between the lateral areas section, described
Flute section is used to expand the flow cross section of the air pipeline.Therefore, the technological merit of realization is, for example,：It can be shorter
A greater amount of air is transmitted in period in air pipeline.
In another Advantageous embodiments of the refrigerator, the air pipeline refrigerator disposed inboard on rear wall.Therefore,
The technological merit of realization is, for example,：Air is guided on rear side of refrigerator.
Description of the drawings
Exemplary embodiment of the present invention is shown in the accompanying drawings and is described more fully hereinafter in, in the accompanying drawings：
Fig. 1 shows the schematic diagram of refrigerator；And
Fig. 2 shows the views of the air pipeline for guiding air.
Specific implementation mode
Fig. 1 shows the refrigerator apparatus for representing the refrigerator 100 with upper refrigerator apparatus door and lower refrigerator apparatus door.Refrigerator example
It is such as used for cooling food, and includes the refrigerant circuit with evaporator, compressor, condenser and throttle part.Evaporator is
Heat exchanger makes the liquid refrigerant after expansion by the heat absorbed from medium to be cooled (air i.e. in refrigerator)
Evaporation.
Compressor is mechanically actuated formula component, draws the refrigerant vapour for carrying out flash-pot and is discharged at elevated pressures
To condenser.Condenser is a kind of heat exchanger, makes the refrigerant of evaporation after compression within the condenser by by heat
Output is condensed to the cooling medium (i.e. surrounding air) in outside.Throttle part is constantly reduced by means of cross section is tapered
The device of pressure.
Refrigerant is a kind of fluid for transmitting heat in refrigeration systems, is inhaled in the case where fluid is in low temperature and low pressure
Receive heat, and the quantity of heat given up in the case where fluid is in high temperature and high pressure, wherein generally produce the state change of fluid.
Refrigerator 100 includes upper and lower refrigerator doors 103, upper and lower refrigerator doors 103 seal respectively the refrigerator on the inside of refrigerator 100 every
Room, and can be opened by user.Air guiding portion can be formed in 100 inside of refrigerator by means of air pipeline, and cold air can pass through sky
Feed channel is for example guided along rear wall.
Fig. 2 shows the views of the air pipeline 101 for guiding air.Air pipeline 101 by refrigerator 100 wall 107
In, the formation of recess portion 103 with the wedge-shaped lateral areas section 105 extended along dotted line.Air pipeline 101 is by being fixed on wedge-shaped lateral areas
The formation of lid 109 in section 105.For wall 107, lateral areas section 105 extends in an inclined manner, and includes being used for fixed cover
109 card holding structure 111.
Card holding structure 111 is formed by the protrusion section 123 in wedge-shaped lateral areas section 105, and the protrusion section 123 is in lateral areas section
Extend along air pipeline 101 in 105.Protruding section 123 has v-shaped cross section.Protrude a branch shape of the v-shaped of section 123
At the surface segment 113 for being parallel to the extension of wall 107.Recess portion 103 is extended to rear portion by another branch for protruding the v-shaped of section 123.
There are two acute angle formula edge sections 117 for the tool of lid 109, for being fastened to the wedge-shaped lateral areas section 105 of recess portion 103.It is recessed
Slot 119 is respectively formed in the edge section 117 of lid, corresponding to protrude in section 123 assembly to the groove 119.Groove 119
Similarly there is v-shaped cross section, to form shape cooperation with the profile of lateral areas section 105.Therefore, the edge section 117 of lid 109
It is located in form-fit fashion in the lateral areas section 105 of recess portion 103.Lid 109 is, for example, plastic molded component, the lid 109
Recess portion 103 is covered in such a way that edge is free.
Therefore, air pipeline 101 is formed between recess portion 103 and lid 109,100 inside of air pipeline guiding refrigerator
Air flowing.For example, recess portion 103 is the deep-draw formula recess portion in the plastic plate for form wall 107.
The outside of lid substantially evenly extends with wall 107.Therefore, it can be achieved that air guiding portion refrigerator 100 rear wall
In concordant integration.One embodiment of the air pipeline 101 of the type meets the requirement of multiple technologies, these technologies require because
Specific condition in terms of isolation, drawing and foaming technique, frost, cooling technology, air flowing and injection molding technology and exist.
Geometry in view of the wedge-shaped lateral areas section 105 of air pipeline can meet institute, it can be achieved that almost concordant design
There is technology requirement.Lateral edges are as flat as possible, and cover the longitudinal edge edge of recess portion 101.
Flute section 121 is formed as another recess portion between lateral areas section 105, and the flute section is in air pipeline 101
Extend on flow direction, and recess portion 103 is made to extend into rear portion.Therefore, flute section 121 is used to expand the stream of air pipeline 101
Dynamic cross section.
Recess portion in rear wall is covered by lid 109.It is achieved that almost concordant and integrated design.Also by lid 109
Realize following advantages：Tolerance (such as different width) in the manufacture of recess portion 103 can be readily compensated for.
Shown by each embodiment together with the present invention and all features of elaboration can be with the difference of present subject matter
It combines to provide, to realize their advantageous effect.
Protection scope of the present invention is provided by claim, and be not limited to be illustrated in specification or attached drawing shown in
The feature gone out.
Reference numerals list
100 refrigerators
101 air pipelines
103 recess portions
105 lateral areas sections
107 walls
109 lids
111 card holding structures
113 surface segments
Outside 115
117 edge sections
119 grooves
121 flute sections
123 protrusion sections
Claims (14)
1. one kind have air pipeline (101) refrigerator (100), air pipeline (101) by the recess portion (103) in wall (107) with
And lid (109) is formed, the outside of the lid (109) extends with the flush of the wall (107), which is characterized in that described
There is recess portion (103) wedge-shaped lateral areas section (105), the lid (109) to be fastened to wedge-shaped lateral areas section (105) and include for being fastened to
At least one acute angle formula, bending edge section (117) of wedge-shaped lateral areas section (105).
2. refrigerator (100) according to claim 1, which is characterized in that the recess portion (103) is the deep-draw formula in plastic plate
Recess portion, the plastic plate form the wall (107).
3. according to any refrigerator (100) in preceding claims, which is characterized in that wedge-shaped lateral areas section (105) includes using
In the card holding structure (111) of the fixation lid (109).
4. refrigerator (100) according to claim 3, which is characterized in that the card holding structure (111) is wedge-shaped lateral areas section
(105) the protrusion section (123) in.
5. refrigerator (100) according to claim 4, which is characterized in that the protrusion section (123) is in lateral areas section (105)
In along air pipeline (101) extend.
6. refrigerator (100) according to claim 4 or 5, which is characterized in that the protrusion section (123) includes being parallel to
The surface segment (113) that the wall (107) extends.
7. according to any refrigerator (100) in claim 4-5, which is characterized in that the protrusion section (123) has v
Shape cross section.
8. according to any refrigerator (100) in claim 1-2,4-5, which is characterized in that edge section (117) packet
Groove (119) is included, the groove (119) is used for the protrusion of assembly lateral areas section (105).
9. refrigerator (100) according to claim 8, which is characterized in that the groove (119) has u shapes or v-shaped transversal
Face.
10. according to any refrigerator (100) in claim 1-2,4-5,9, which is characterized in that the institute of the lid (109)
Edge section (117) is stated to be located in form-fit fashion in the lateral areas section (105) of the recess portion (103).
11. according to any refrigerator (100) in claim 1-2,4-5,9, which is characterized in that the lid (109) is modeling
Expect moulding part.
12. according to any refrigerator (100) in claim 1-2,4-5,9, which is characterized in that the lid (109) is with side
The free mode of edge covers the recess portion (103).
13. according to any refrigerator (100) in claim 1-2,4-5,9, which is characterized in that the recess portion (103) exists
Include flute section (121) between the lateral areas section (105), the flute section (121) is for expanding the air pipeline
(101) flow cross section.
14. according to any refrigerator (100) in claim 1-2,4-5,9, which is characterized in that the air pipeline
(101) in the disposed inboard of refrigerator (100) on rear wall.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102013213378.2A DE102013213378A1 (en) | 2013-07-09 | 2013-07-09 | Refrigerating appliance with an air duct |
| DE102013213378.2 | 2013-07-09 | ||
| PCT/EP2014/064348 WO2015004025A1 (en) | 2013-07-09 | 2014-07-04 | Refrigerator with an air duct |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105393072A CN105393072A (en) | 2016-03-09 |
| CN105393072B true CN105393072B (en) | 2018-08-21 |
Family
ID=51063443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201480037593.7A Active CN105393072B (en) | 2013-07-09 | 2014-07-04 | Refrigerator with air pipeline |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP3019800B1 (en) |
| CN (1) | CN105393072B (en) |
| DE (1) | DE102013213378A1 (en) |
| PL (1) | PL3019800T3 (en) |
| WO (1) | WO2015004025A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102015203145A1 (en) * | 2015-02-23 | 2016-08-25 | BSH Hausgeräte GmbH | COOLING UNIT |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0478488U (en) * | 1990-11-14 | 1992-07-08 | ||
| BR0301427A (en) * | 2003-05-15 | 2004-12-21 | Multibras Eletrodomesticos Sa | Natural convection air circulation arrangement in a refrigerator |
| DE102005021609A1 (en) * | 2005-05-10 | 2006-11-23 | BSH Bosch und Siemens Hausgeräte GmbH | Refrigeration appliance body with air duct |
| GB0514914D0 (en) * | 2005-07-20 | 2005-08-24 | Applied Design & Eng Ltd | Improvements in or relating to cold storage |
| JP5298660B2 (en) * | 2008-06-24 | 2013-09-25 | パナソニック株式会社 | refrigerator |
| EP2317257A4 (en) * | 2008-09-12 | 2015-01-21 | Panasonic Corp | Refrigerator |
| ITTO20091007A1 (en) * | 2009-12-21 | 2011-06-22 | Indesit Co Spa | NO-FROST TYPE OF REFRIGERATION APPLIANCE, IN PARTICULAR HOUSEHOLD USE. |
| DE102011006256A1 (en) * | 2011-03-28 | 2012-10-04 | BSH Bosch und Siemens Hausgeräte GmbH | Refrigerating appliance with molded air duct |
| DE102011077824A1 (en) * | 2011-06-20 | 2012-12-20 | BSH Bosch und Siemens Hausgeräte GmbH | Refrigerating appliance with air duct |
-
2013
- 2013-07-09 DE DE102013213378.2A patent/DE102013213378A1/en not_active Withdrawn
-
2014
- 2014-07-04 CN CN201480037593.7A patent/CN105393072B/en active Active
- 2014-07-04 WO PCT/EP2014/064348 patent/WO2015004025A1/en active Application Filing
- 2014-07-04 EP EP14735583.8A patent/EP3019800B1/en active Active
- 2014-07-04 PL PL14735583T patent/PL3019800T3/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE102013213378A1 (en) | 2015-01-15 |
| PL3019800T3 (en) | 2018-04-30 |
| WO2015004025A1 (en) | 2015-01-15 |
| EP3019800B1 (en) | 2017-11-08 |
| CN105393072A (en) | 2016-03-09 |
| EP3019800A1 (en) | 2016-05-18 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |