CN103673451B - Refrigerating appliance - Google Patents
Refrigerating appliance Download PDFInfo
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- CN103673451B CN103673451B CN201210365561.2A CN201210365561A CN103673451B CN 103673451 B CN103673451 B CN 103673451B CN 201210365561 A CN201210365561 A CN 201210365561A CN 103673451 B CN103673451 B CN 103673451B
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- Prior art keywords
- storeroom
- demarcation strip
- refrigerating appliance
- hole
- stop part
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Abstract
The present invention is on a kind of refrigerating appliance.Refrigerating appliance (1) includes upper storeroom (9), respectively lower storeroom (10), the demarcation strip (15) and evaporator (16) to close first (11) and second (12) of the upper storeroom (9) and the lower storeroom (10), separate the upper storeroom (9) and the lower storeroom (10).According to the suggestion of the present invention, the evaporator (16) is located on the demarcation strip (15), and the upper storeroom (9) and the lower storeroom (10) can be by natural convection airs come heat exchange.
Description
[technical field]
The present invention relates to a kind of refrigerating appliance.
[background technology]
In order that user can subregion storage food, a packing compartments are divided into multiple storerooms and each storeroom is by only
The scheme of vertical door opening and closing is known in the prior art.For example, in refrigerator disclosed in JP11-183014, positioned at refrigerator
The Refrigerated Compartment on top is divided into by the common refrigeration room of different door closings and the vegetable compartment for depositing fruits and vegetables.
[content of the invention]
It is an object of the present invention to provide a kind of refrigerating appliance for the temperature equalization distribution for being advantageous to adjacent storeroom.
Above-mentioned purpose can be realized by the feature in independent claims.The preferred embodiments of the present invention are accompanying drawing, explanation
The theme of book and dependent claims.
Therefore, a kind of refrigerating appliance of one aspect of the present invention, including upper storeroom, lower storeroom, respectively closing
First and second of the upper storeroom and the lower storeroom, separate point of the upper storeroom and the lower storeroom
Dividing plate and evaporator；Characterized in that, the evaporator is located on the demarcation strip；The upper storeroom and it is described under
Storeroom can natural convection air and heat exchange.
Because evaporator is arranged on demarcation strip, the cold air cooled down by evaporator can be from upper storeroom natural subsidence
To lower storeroom, and it can be risen in storeroom in the higher air of lower storage indoor temperature, this advantageously reduces storage
Room and/or the possibility of lower storeroom supercooling.
According to a particularly preferred embodiment of the present invention, the demarcation strip is included described at least one fluid communication respectively
The first through hole and the second through hole of upper storeroom and lower storeroom, passed through by the air that the evaporator cools down from the upper storeroom
The lower storeroom is entered by the first through hole, described in the air in the lower storeroom is returned via second through hole
Upper storeroom.
According to a preferred embodiment of the invention, the first through hole is located at the rear end of the demarcation strip, and described second
Through hole is located at the front end of the demarcation strip.
According to a preferred embodiment of the invention, include from the rear thermal wall of the upper storeroom forward protrusion and with
The rear end of demarcation strip stop part least partially overlapped in the vertical, the stop part are located at the top of the demarcation strip simultaneously
Close on the demarcation strip.
According to a preferred embodiment of the invention, the stop part prolongs on the whole transverse width of thermal wall in the rear
Stretch.
According to a preferred embodiment of the invention, at least a portion of the basal surface of the stop part and the demarcation strip
Upper surface.
According to a preferred embodiment of the invention, the upper surface of the basal surface of the stop part and the demarcation strip is in institute
State and continuously contacted on the whole width of demarcation strip.
According to a preferred embodiment of the invention, the stop part and any one first through hole do not weigh in the vertical
It is folded, and there is spacing in the longitudinal direction with any one first through hole.
According to a preferred embodiment of the invention, the stop part is formed to receive condensed water and/or defrosting water
Water receiving tank, the water receiving tank have the delivery port connected with a drainpipe.
According to a preferred embodiment of the invention, inner bag of the evaporator close to the rear thermal wall of the upper storeroom
Set or and close on rear thermal wall inner bag in the upper storeroom.
According to a preferred embodiment of the invention, the demarcation strip is formed by shelf, the shelf include glass plate with
And it is connected to the glass plate and along the frame of at least one edge distribution of the glass plate.So as to upper storeroom and lower storage
The equilibrium of upper storeroom and lower storage compartment temperature can also be contributed to by the heat transfer of demarcation strip and heat-shift by hiding room.
According to a preferred embodiment of the invention, including crossbeam, described first and described second when closed and
The crossbeam docking, the front support of the demarcation strip is on the crossbeam.
According to a preferred embodiment of the invention, the front end of the crossbeam and/or the demarcation strip is provided with to take out
The breach of demarcation strip.
According to a preferred embodiment of the invention, the turning that at least one lateral edges of demarcation strip connect with back edge
Portion is located in level trough.
According to a preferred embodiment of the invention, the upper storeroom and the lower storeroom are all refrigerating chambers.
The construction of the present invention and its other goals of the invention and beneficial effect will be in conjunction with the accompanying drawings to preferred real
Apply the description of example and more obvious understandable.
[brief description of the drawings]
As part of the specification and to provide a further understanding of the present invention, the following drawings diagram present invention's
Embodiment, and together with specification be used for illustrate the present invention principle.Wherein,
Fig. 1 is the schematic perspective view of refrigerating appliance in accordance with a preferred embodiment of the present invention；
Fig. 2 is the schematic cross sectional views of refrigerating appliance in accordance with a preferred embodiment of the present invention；
Fig. 3 is the partial enlarged drawing of part A in Fig. 2；
Fig. 4 is the schematic perspective view of demarcation strip in accordance with a preferred embodiment of the present invention.
[embodiment]
Referring to Fig.1 and 2, refrigerating appliance 1 includes heat-insulated casing 2.Casing 2 has to be enclosed by multiple thermal walls respectively
Into, have open front the first packing compartments 3 and the second packing compartments 4.Between first packing compartments 3 and the second packing compartments 4
Separated with heat-insulated partition wall 5.
In this embodiment, the first packing compartments 3 and the second packing compartments 4 are respectively by the first inner bag of substantially box-shaped
6 and second inner bag 7 limit, partition wall 5 by the bottom wall of the first inner bag 6 and the roof of the second inner bag 7 and it is positioned there between every
Thermosphere is formed.
In this embodiment, the first packing compartments 3 are located at the top of refrigerating appliance 1, and the second packing compartments 4 are positioned at refrigeration
The bottom of utensil 1.First packing compartments 3 are refrigerating chamber, and the second packing compartments 4 can be refrigerating chamber.
Refrigerating appliance 1 includes the shaft-like horizontal stroke for being connected across the front end of an offside thermal wall 22 of the first packing compartments 3 sidewards
The demarcation strip 15 of beam 8 and front support on crossbeam 8.With respect to crossbeam 8 and demarcation strip 15, the first packing compartments 3 are divided into position
Upper storeroom 9 above demarcation strip 15 and the lower storeroom 10 positioned at the lower section of demarcation strip 15.
The preceding surface of crossbeam 8 can substantially may be in same plane with the front end face of casing 2.Refrigerating appliance 1 includes
Respectively closing first 11 and second 12 of upper storeroom 9 and lower storeroom 10.Second packing compartments 4 are by the 3rd 13
Close.
First 11 and second 12 front side that can be articulated with casing 2.Refrigerating appliance 1 includes being fixed on crossbeam 8
Hinge 14.In this embodiment, first 11 and second 12 connects with hinge 14.So as to which crossbeam 8 bears first 11
Weight.
Incorporated by reference to Fig. 2 reference pictures 4, in this embodiment, demarcation strip 15 is formed by the shelf that can deposit food.Demarcation strip
15 can include glass plate 151 and be connected to the frame 152 at 151 at least one edge of glass plate.As shown in figure 4, frame 152
Including being separately fixed at the leading edge of glass plate 151, the preceding frame portion 1521 of back edge and lateral edges, rear frame portion 1522 and one
Offside frame portion 1523.Frame 152 is preferably made of plastics.Frame 152 can be only along one or more sides of glass plate 15
Edge is set, such as is set only along leading edge and back edge.
It should be appreciated that In an alternative embodiment, demarcation strip 15 can also be by metal, plastics and/or other are suitable
Material is integrally formed.
Demarcation strip 15 includes the through hole of storeroom 9 and lower storeroom 10 on multiple fluid communication.In this embodiment, divide
Dividing plate 15 includes multiple first through hole 1524 positioned at the rear end of demarcation strip 15 and multiple the second through holes positioned at the front end of demarcation strip 15
1525.First through hole 1524 is preferably formed in rear frame portion 1522, and the second through hole 1525 then runs through preceding frame portion 1521.
The front support of demarcation strip 15 is on crossbeam 8.The front portion of crossbeam 8 forms stage portion between higher than rear portion
812, demarcation strip 15 is supported on the rear portion of crossbeam 8.The height of step 812 can be best depending on the thickness according to demarcation strip 15
The thickness of demarcation strip 15 is substantially equal to, and the front portion of demarcation strip 15 and crossbeam 8 is on same horizontal plane.
The leading edge and/or step 812 of demarcation strip 15 can be set finger or instrument can be stretched into separation from upside
The lower section of plate 15 is to take out the breach of demarcation strip 15 (not shown).
The both sides of demarcation strip 15 are also respectively supported in the supporting construction 221 of the inner side of an offside thermal wall 22 of casing 2.
Supporting construction 221 can be formed directly on inner bag 6, can also be manufactured independently of inner bag 6, then be fixed on inner bag 6.
Refrigerating appliance 1 is included to cool down the evaporator 16 of the first packing compartments 3.Evaporator 16 can be located at the first storage
In the thermal insulation layer of the rear thermal wall 21 of compartment 3 and it is attached on the first inner bag 6, first is cooled down by the first cooled inner bag 6
Packing compartments 3.In an alternative embodiment, evaporator 16 can also be located in the first packing compartments 3, such as and close on the
One inner bag 6 is dorsad arranged on before the rear portion of the first inner bag 6.
Evaporator 16 is located at the top of demarcation strip 15, and preferably in the back of the first inner bag 6 position on the upper side.Upper storeroom
9 are cooled especially proximate to the air of rear thermal wall 21, and the low cold air of temperature sinks naturally.
Lower storeroom 10, position are sunk to by first through hole 1524 by the cold air that evaporator 16 cools down in upper storeroom 9
The higher air of temperature in the top of lower storeroom 10 then returns to upper storeroom 9 by the second through hole 1525, and in upper storage
Natural convection air is formed between room 9 and lower storeroom 10.This is advantageous to upper storeroom 9 and the temperature of lower storeroom 10 is relatively equal
It is distributed evenly.
It is subcooled in order to avoid some regions in lower storeroom 10 because air deposits, as shown in Figures 2 and 3, refrigeration
Utensil 1 includes the stop part 26 extended from the inner side of the rear wall 21 of casing 2 towards upper packing compartments 9, and stop part 26 is close to separation
Plate 15 and overlapping in the vertical with the rear end of demarcation strip 15.
Air is rapidly cooled at the inner bag 6 for posting evaporator 16, under back of the air after cooling along inner bag 6
Heavy, when cold air runs into stop part 26, flow direction is changed into move ahead along demarcation strip 15, after part cold air passes through demarcation strip 15
The first through hole 1524 in portion continues to sink, and cold air in addition can stay in the article in storeroom 9 and being located in upper storeroom 9
Heat exchange.
Stop part 26 preferably extends on the whole width at the back of inner bag 6.The top surface of stop part 26 can flatly or
Person extends forward upward, to avoid cold air from being directly directed to first through hole 1524.
The lower surface of stop part 26 can at least part and the upper surface of demarcation strip 15.In this embodiment, divide
The rear end of dividing plate 15 continuously contacts with the lower surface of stop part 26 over the entire width, and this is advantageous at utmost prevent cold air
Sink between the rear end of demarcation strip 15 and the back of inner bag 6.
Level trough 2212 can be formed between supporting construction 221 and stop part 26, two lateral edges of demarcation strip 15 are with after
Corner part 1527 that edge connects is inserted in level trough 2212, and this is advantageous to limit the rear end of demarcation strip 15 rocking in the vertical,
The rocking in the vertical direction of demarcation strip 15 particularly in the transportation of refrigerating appliance 1, consequently facilitating the bag of refrigerating appliance 1
Dress and transport.
At least one drawer, such as two drawers 28,29 of distribution up and down are preferably provided in lower storeroom 10.Each drawer
There is spacing between the back of 28,29 and the first inner bags 6.In a preferred embodiment, can on the inside of the back of the first inner bag 6
With the teat 25 provided with corresponding each drawer 28,29, when the rear portion of drawer 28,29 is against on teat 25, drawer 28,29 can not
Continue to be moved rearwards, so as to the spacing between the back of inner bag 6 and drawer.
The quilt when cold air enters lower storeroom 10 through demarcation strip 15 and runs into the drawer 28 in lower storeroom 10
Shunting is forced, a part of cold air enters drawer 28, and another part continues to sink；When the cold air for continuing to sink runs into lower storage
During drawer 29 in room 10, it is forced to shunt again, is partly into drawer 29, another part sinks to the bottom of lower storeroom 10
Portion.By with the second through hole 1525 that after food heat exchange, the high air of temperature passes through the front end of demarcation strip 15 in lower storeroom 10
Storeroom 9 is up to, so circulation.
Preferably, in the longitudinal direction, stop part 26 terminate at rear frame portion 1522 back edge and with first through hole 1524
Back edge between continuum, that is to say, that stop part 26 and any one first through hole 1524 have in the longitudinal direction
Spacing, and make stop part 26 not overlapping with first through hole 1524 in the vertical.This is advantageous to the utilization for improving first through hole 1524
Rate.
In a preferred embodiment, refrigerating appliance 1 is included to adjust the size of at least one first through hole 1524
Governor motion, to control the convective heat exchange of upper storeroom 9 and lower storeroom 10.
According to a particularly preferred embodiment of the present invention, stop part 26 forms to receive connecing for condensed water/defrosting water
Tank 23.Water receiving tank 23 has the delivery port 231 that is connected with drainpipe 24, by condensed water/defrosting water be discharged to the first storage every
Between outside 3, such as in drip tray (not shown) in Machine Room.Stop part 26 is preferably and the first inner bag 6 is monolithic structure.
In the embodiment above, upper storeroom 9 and lower storeroom 10 by be arranged on demarcation strip at least one first
Through hole and at least one second through hole and carry out cross-ventilation, but In an alternative embodiment, upper storeroom and lower storage
Hiding room can also be by between the gap being arranged between the rear end of demarcation strip 15 and the first inner bag 6 and demarcation strip 15 and crossbeam 8
Gap occur natural convection air.
With reference to Fig. 1 to Fig. 4 single parts illustrated various embodiments can by it is any it is given in a manner of be combined with each other, with
Realize the advantage of the present invention.Additionally, this invention is not limited to illustrated embodiment, its outside shown means can also be used under normal circumstances
His means, as long as these means also can reach identical effect.
Claims (14)
1. a kind of refrigerating appliance (1), including upper storeroom (9), lower storeroom (10), respectively closing the upper storeroom
(9) and first (11) and second (12) of the lower storeroom (10), separate the upper storeroom (9) and the lower storage
The demarcation strip (15) and evaporator (16) of room (10)；Characterized in that, the evaporator (16) is located at the demarcation strip (15)
On, the upper storeroom (9) and the lower storeroom (10) can be by natural convection airs come heat exchange；The demarcation strip
(15) first through hole (1524) of at least one fluid communication upper storeroom and lower storeroom is included, it is cold by the evaporator
But air enters the lower storeroom from the upper storeroom (9) via the first through hole (1524)；Described first is logical
Hole (1524) is located at the rear end of the demarcation strip (15)；Also include from the inner side of the rear thermal wall (21) of the upper storeroom forward
The prominent and stop part (26) least partially overlapped in the vertical with the rear end of the demarcation strip (15), stop part (26) position
In the top of the demarcation strip (15) and close on the demarcation strip (15).
2. refrigerating appliance as claimed in claim 1, it is characterised in that the demarcation strip (15) includes at least one fluid communication
The upper storeroom and the lower through hole of storeroom second (1525), the air in the lower storeroom (10) is via second through hole
(1525) the upper storeroom is returned.
3. refrigerating appliance as claimed in claim 2, it is characterised in that second through hole (1525) is located at the demarcation strip
Front end.
4. refrigerating appliance as claimed in claim 1, it is characterised in that the stop part (26) thermal wall (21) in the rear
Extend on whole transverse width.
5. refrigerating appliance as claimed in claim 1, it is characterised in that at least a portion of the basal surface of the stop part (26)
With the upper surface of the demarcation strip (15).
6. refrigerating appliance as claimed in claim 1, it is characterised in that the basal surface and the demarcation strip of the stop part (26)
(15) upper surface continuously contacts on the whole width of the demarcation strip (15).
7. refrigerating appliance as claimed in claim 1, it is characterised in that the stop part (26) and any one first through hole
(1524) it is not overlapping in the vertical, and there is spacing in the longitudinal direction with any one first through hole (1524).
8. refrigerating appliance as claimed in claim 1, it is characterised in that the stop part (26) is formed to receive condensed water
And/or the water receiving tank (23) of defrosting water, the water receiving tank (23) has and the delivery port (231) of a drainpipe (24) connection.
9. refrigerating appliance as claimed in claim 1, it is characterised in that the evaporator (16) is close to the upper storeroom (9)
Rear thermal wall (21) inner bag (6) set or close on it is described after thermal wall (21) inner bag (6) be located at upper storeroom (9)
It is interior.
10. refrigerating appliance as claimed in claim 1, it is characterised in that the demarcation strip (15) is formed by shelf, the shelf
Including glass plate (151) and it is connected to the glass plate (151) and along the side of at least one edge distribution of the glass plate
Frame (152).
11. refrigerating appliance as claimed in claim 1, it is characterised in that first (11) and described including crossbeam (8)
Second (12) are docked with the crossbeam (8) when closed, and the front support of the demarcation strip (15) is on the crossbeam (8).
12. refrigerating appliance as claimed in claim 11, it is characterised in that the crossbeam (8) and/or the demarcation strip (15)
Front end is provided with to take out the breach of demarcation strip (15).
13. refrigerating appliance as claimed in claim 1, it is characterised in that at least one lateral edges of the demarcation strip (15) are with after
The corner part (1527) of edge connection is located in level trough (2212).
14. refrigerating appliance as claimed in claim 1, it is characterised in that the upper storeroom (9) and the lower storeroom (10)
All it is refrigerating chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210365561.2A CN103673451B (en) | 2012-09-22 | 2012-09-22 | Refrigerating appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210365561.2A CN103673451B (en) | 2012-09-22 | 2012-09-22 | Refrigerating appliance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103673451A CN103673451A (en) | 2014-03-26 |
| CN103673451B true CN103673451B (en) | 2017-11-14 |
Family
ID=50311755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210365561.2A Active CN103673451B (en) | 2012-09-22 | 2012-09-22 | Refrigerating appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103673451B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106032956B (en) * | 2015-03-10 | 2020-04-14 | 博西华电器（江苏）有限公司 | Refrigerator with a door |
| CN105091474B (en) * | 2015-06-04 | 2017-09-19 | 合肥美的电冰箱有限公司 | Case courage and refrigerating chamber overhead refrigerator |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2049332U (en) * | 1988-10-17 | 1989-12-13 | 李明 | Direct-cooled and wind-cooled mixed type refrigerator structure and temp. control method |
| CN2117576U (en) * | 1991-08-29 | 1992-09-30 | 牡丹江电冰箱厂 | Direct air cooling switchable three-door refrigerator |
| JPH10253215A (en) * | 1997-10-31 | 1998-09-25 | Yasuo Furubayashi | Quick-freezing method |
| CN2329918Y (en) * | 1998-03-27 | 1999-07-21 | 合肥美菱股份有限公司 | Direct cooled preserving electric refrigerator |
| CN1188646C (en) * | 1998-11-28 | 2005-02-09 | Lg电子株式会社 | Refrigerator |
| CN1888757A (en) * | 2005-06-30 | 2007-01-03 | 乐金电子(天津)电器有限公司 | Refrigerator |
| JP2009174722A (en) * | 2008-01-21 | 2009-08-06 | Hoshizaki Electric Co Ltd | Cooling storage |
| JP2011012843A (en) * | 2009-06-30 | 2011-01-20 | Panasonic Corp | Damper device, and article storage device equipped therewith |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1188646A (en) * | 1997-01-24 | 1998-07-29 | 赫彻斯特股份公司 | Preparation of concealed taste preparations of antibucterially active quinlone derivatives |
| KR100451221B1 (en) * | 2001-11-16 | 2004-10-02 | 엘지전자 주식회사 | Direct cooling type refrigerator using combustibility refrigerants |
-
2012
- 2012-09-22 CN CN201210365561.2A patent/CN103673451B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2049332U (en) * | 1988-10-17 | 1989-12-13 | 李明 | Direct-cooled and wind-cooled mixed type refrigerator structure and temp. control method |
| CN2117576U (en) * | 1991-08-29 | 1992-09-30 | 牡丹江电冰箱厂 | Direct air cooling switchable three-door refrigerator |
| JPH10253215A (en) * | 1997-10-31 | 1998-09-25 | Yasuo Furubayashi | Quick-freezing method |
| CN2329918Y (en) * | 1998-03-27 | 1999-07-21 | 合肥美菱股份有限公司 | Direct cooled preserving electric refrigerator |
| CN1188646C (en) * | 1998-11-28 | 2005-02-09 | Lg电子株式会社 | Refrigerator |
| CN1888757A (en) * | 2005-06-30 | 2007-01-03 | 乐金电子(天津)电器有限公司 | Refrigerator |
| JP2009174722A (en) * | 2008-01-21 | 2009-08-06 | Hoshizaki Electric Co Ltd | Cooling storage |
| JP2011012843A (en) * | 2009-06-30 | 2011-01-20 | Panasonic Corp | Damper device, and article storage device equipped therewith |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103673451A (en) | 2014-03-26 |
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