CN101608854B - Air outlet system of air-cooled type refrigerator - Google Patents
Air outlet system of air-cooled type refrigerator Download PDFInfo
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- CN101608854B CN101608854B CN2008101267230A CN200810126723A CN101608854B CN 101608854 B CN101608854 B CN 101608854B CN 2008101267230 A CN2008101267230 A CN 2008101267230A CN 200810126723 A CN200810126723 A CN 200810126723A CN 101608854 B CN101608854 B CN 101608854B
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- air
- refrigerating chamber
- channel
- air channel
- cooled refrigerator
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- 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
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- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The invention provides an air outlet system of an air-cooled type refrigerator. Cool air is horizontally blown out through a cool air outlet (44) on a refrigerating room air channel (4) arranged on the back surface of a refrigerating room (1); the cool air is vertically downwards blown out through an air curtain outlet (61c) on an air curtain device (6) arranged on the top of the refrigerating room (1), thus the cool air can be uniformly blown out from all directions; and a powerful belt-shaped cool air barrier is also formed and can effectively prevent the cool air from overflowing when a refrigerator door is opened.
Description
Technical field
The present invention relates to refrigerator, relate in particular to a kind of outlet system of air that is used for air-cooled refrigerator.
Background technology
The chamber generally comprises refrigerating chamber and refrigerating chamber between refrigerator; Its type of cooling is divided into direct-cooling type and air-cooled; Wherein, Direct-cooling type is to utilize the mode of refrigerator inside natural convection air to reduce an indoor temperature, air-cooledly through fan and air channel cold air is delivered to then that each is indoor, and forced air convection reduces an indoor temperature.Respectively there are pluses and minuses in two kinds of refrigeration modes, Given this are known item, do not give unnecessary details comparison at this.
For air-cooled refrigerator; After opening chamber door, have a large amount of cold air and overflow internally, be difficult for cold air and preserve, and cause power consumption to increase; In order to address this problem; Usually on the top of refrigerating chamber an air curtain generating means is set in the prior art, cold wind vertically blows out from this air curtain generating means, forms one cold air barrier and stops the excessive of cold air.It like application number disclosed air-cooled refrigerator in 200510056743.1 the patent documentation; Forward centre is provided with a cold air outlet as the air curtain generating means at the refrigerating chamber top for it, when opening chamber door, through relevant controlling organization; Cold air blows out from the air curtain generating means, forms air curtain.But for the bigger refrigerator of transverse width, clamshell doors refrigerator for example, if only in center of top an air curtain air outlet is set, the formed air curtain of its cold air that blows out can not fully stop overflowing of cold air when opening the door.
In addition, for the bigger situation in refrigerating chamber space, the food of perhaps placing more for a long time, cold air can not fully arrive the Zone Full of refrigerating chamber, thus it is inhomogeneous to cause freezing, and is unfavorable for the fresh-keeping of food.
Summary of the invention
In view of the above problems, the object of the present invention is to provide a kind of outlet system of air that is used for air-cooled refrigerator, make cold air get into refrigerating chamber from a plurality of orientation, simultaneously, cold air is excessive when stoping chamber door to be opened.
In order to realize this purpose; The air-cooled refrigerator of in technical scheme 1, recording and narrating comprises: the casing with refrigerating chamber and refrigerating chamber; Cooling cycle system, and the air circulating system that comprises blower fan, air channel, air port and air curtain apparatus, wherein; Air curtain apparatus is arranged on the top in the refrigerating chamber, and the evaporator room of air curtain apparatus and cooling cycle system links.
According to technical scheme 1, cold air vertically blows out from air curtain, both can realize multi-faceted refrigeration, can form air curtain again, when opening chamber door, stops cold air excessive.
For the air-cooled refrigerator of technical scheme 2, on the basis of technical scheme 1, said air curtain apparatus comprises: guide member, offer downward air outlet on it, and be used for blowing out to the cold air channeling conduct and from air outlet; The air curtain cover plate offers downward breach on it, corresponding with the air outlet that is provided with on the guide sections part.
According to technical scheme 2,, form banded cool air curtain through said guide member and said air curtain cover plate.
For the air-cooled refrigerator of technical scheme 3, on the basis of technical scheme 2, said guide member is a T shape box-like body, and inside is hollow, and it is provided with air outlet.
According to technical scheme 3, the said guide portion guiding of Quilt with air conditioning can blow out from the air outlet that is arranged on the said guide member.
Air-cooled refrigerator for technical scheme 4; On the basis of technical scheme 1; Said blower fan is arranged in the casing at said refrigerating chamber rear portion, and said blower fan links to each other with said air curtain apparatus through said air channel, and said air channel comprises refrigerating chamber air channel and refrigerating chamber air channel; Wherein, said refrigerating chamber air channel is outstanding in said refrigerating chamber.
According to technical scheme 4, through said blower fan, Quilt with air conditioning is blown in the said refrigerating chamber air channel.
For the air-cooled refrigerator of technical scheme 5, on the basis of technical scheme 4, between said refrigerating chamber air channel and said air curtain apparatus, also be provided with connecting elements.
According to technical scheme 5, said connecting elements is used for connecting said refrigerating chamber air channel and said air curtain apparatus.
For the air-cooled refrigerator of technical scheme 6, on the basis of technical scheme 4, said refrigerating chamber air channel vertically is provided with, and is provided with a plurality of air outlets above that.
According to technical scheme 6, the cold air in the said refrigerating chamber air channel blows out through each air outlet level, and cold air fully arrives the Zone Full of refrigerating chamber, and refrigeration evenly.
For the air-cooled refrigerator of technical scheme 7, on the basis of technical scheme 4, between said refrigerating chamber air channel and refrigerating chamber air channel, be provided with the refrigeration air door.
According to technical scheme 7, come the air conditioning quantity that gets into the refrigerating chamber air channel is regulated through the aperture of controlling said refrigeration air door.
For the air-cooled refrigerator of technical scheme 8, on the basis of technical scheme 7, said refrigeration air door is the unidirectional air door that only can open to the refrigerating chamber air channel.
According to technical scheme 8, said refrigeration air door be set to the refrigerating chamber air channel open unidirectional be in order can the mobile generation of cold air not to be hindered.
For the air-cooled refrigerator of technical scheme 9, on the basis of technical scheme 1, the rotating speed adjustable of said blower fan.
According to technical scheme 9, can regulate the air conditioning quantity that gets in the refrigerating chamber through the rotating speed of regulating said blower fan.
For the air-cooled refrigerator of technical scheme 10, on the basis of technical scheme 1, said air-cooled refrigerator be refrigerating chamber last, refrigerating chamber under vertical refrigerator.
According to technical scheme 10, adopt refrigerating chamber last, refrigerating chamber under structure more meet body mechanics and use habit.
Description of drawings
Fig. 1 is that expression comprises the integrally-built refrigerator stereogram of the refrigerating chamber that refrigerating chamber air channel and air curtain are installed.
Fig. 2 is the stereogram of expression refrigerating chamber air channel and air curtain connection status.
Fig. 3 is the installation diagram of expression refrigerating chamber air channel and air curtain apparatus.
The specific embodiment
Below in conjunction with the description of drawings embodiments of the invention.
Fig. 1～Fig. 3 representes an embodiment among the present invention.Fig. 1 is that expression comprises the refrigerating chamber 1 integrally-built refrigerator stereogram that refrigerating chamber air channel 4 and air curtain apparatus 6 are installed, and as shown in the figure, refrigerating chamber 1 is positioned at the top of refrigerating chamber 2; And separate through dividing plate 3 and refrigerating chamber 2, the central authorities on the back surface of refrigerating chamber 1 are provided with the refrigerating chamber air channel 4 of the rectangle of vertical length, and the length in this refrigerating chamber air channel 4 is roughly identical with refrigerating chamber 1 internal height; And it is outstanding in refrigerating chamber 1; Top in the refrigerating chamber 1 is provided with air curtain apparatus 6 near the chamber door place, and this air curtain apparatus 6 roughly is rectangle, and outstanding in refrigerating chamber 1 equally; Through horizontally disposed connecting elements 5, air curtain apparatus 6 links to each other with refrigerating chamber air channel 4.
Fig. 2, Fig. 3 represent refrigerating chamber air channel 4 and the stereogram of air curtain apparatus 6 connection status and the installation diagram of refrigerating chamber air channel 4 and air curtain apparatus 6 respectively.Like Fig. 2 and shown in Figure 3, it is rectangle and outstanding downwards refrigeration wind air inlet 43 that the bottom in refrigerating chamber air channel 4 is provided with a cross sectional shape, and the unidirectional air door (not shown) that can open to the refrigerating chamber air channel only is installed on refrigeration wind air inlet 43.In addition, the shell in refrigerating chamber air channel 4 comprises refrigerating chamber air channel cover plate 41 and refrigerating chamber air channel base 42.Wherein, Refrigerating chamber air channel cover plate 41 is vertically long rectangle; Centre in its horizontal direction vertically is provided with groove 45; Two ends at the vertical direction of groove 45 are respectively arranged with through hole 46, can be screwed into the screwed hole (not shown) that is arranged on refrigerating chamber 1 inner bag and fix shelf supporting arrangement (not shown) through screw being passed this through hole 16.In addition, the differing heights place left and right symmetrically on the front surface of refrigerating chamber air channel cover plate 41 is provided with six refrigeration wind air outlets 44 altogether.In addition, cover plate 41 also is provided with an opening (not shown) near the central portion of upper end in the refrigerating chamber air channel, and it is connected with rectangular opening 51 on being arranged on the connecting elements 5 that will narrate of back.For refrigerating chamber air channel base 42, the side view of its first half is circular-arc, and this is beneficial to flowing of air.The latter half is the rectangle tangent with circular arc, and the front surface of refrigerating chamber air channel base 4 is provided with the refrigeration wind air outlet 44 of a circle.
Like Fig. 2 and shown in Figure 3, connecting elements 5 is roughly cuboid, and inside is hollow, offers rectangular opening 51 on the end face near refrigerating chamber air channel cover plate 41 1 ends, offers rectangular indentation 52 on the upper surface near refrigerating chamber air channel cover plate 41 1 ends.
As shown in Figure 3, air curtain apparatus 6 comprises guide member 61 and air curtain cover plate 62.Wherein, guide member 61 is the T shape box-like body of extending along the refrigerator left and right directions, and its inside is hollow, and the part outstanding in centre offers breach 61b downwards, and this breach 61b is corresponding with the rectangular indentation 52 on being opened in connecting elements 5.On the extension of guide member 61 left and right sides, offer four rectangle air curtain air outlet 61c respectively symmetrically downwards.Air curtain cover plate 62 extends along the refrigerator left and right directions, is offering two elongated square breach 62a near chamber door one side left and right symmetrically, respectively be opened in guide member 61 on air curtain air outlet 61c corresponding.On air curtain cover plate 62, also be provided with the light transmission part 62b of two rectangles, when opening chamber door, being installed in the light that the illuminating lamp (not shown) at the top of refrigerating chamber 1 sends can see through from light transmission part 62b, thereby refrigerating chamber 1 is thrown light on.
Connecting elements 5 is engaged with refrigerating chamber air channel cover plate 41; At this moment; The rectangular opening 51 that is arranged on the end face of connecting elements 5 is corresponding with the hole (not shown) on being arranged on air channel cover plate 41; Then connecting elements 5 is engaged with guide member 61 and the two is embedded in the air curtain cover plate 62 jointly, thereby realized being connected of refrigerating chamber air channel 4 and air curtain apparatus 6.
In addition, for refrigerating chamber air channel 4 and air curtain apparatus 6, can adopt modes such as chimeric or screw is fixing to attach it to the inner surface of refrigerating chamber 1.
The process that blows out in the face of cold air describes down.
Quilt with air conditioning in the refrigerating chamber is arranged in the refrigerating chamber and is blown into refrigerating chamber air channel 4 near the cooling fan (not shown) of dividing plate 3 through the refrigeration air door (not shown) that is installed in refrigeration wind air inlet 43 places.Then, a part of cold air blows out through refrigeration wind air outlet 44, and a part of cold air blows out from the air curtain air outlet 61c that is arranged on the guide member 61 after connecting elements 5 arrives air curtain apparatus 6.Like this, in the refrigerator work process, can obtain the cold air of the horizontal direction of differing heights all the time; Also can obtain cold air vertically downward; Thereby realized the purpose of even air-out, simultaneously, in the vertical direction forms banded cold air barrier together; When chamber door is opened, can effectively stop cold air excessive.
The invention is not restricted to the structure described in the above-mentioned embodiment, in the scope of said technological thought, the present invention can make any variations.For example, it is rectangle that the shape in refrigerating chamber air channel 4 not only is limited as cross sectional shape, also can be circle or ellipse etc., and simultaneously, the shape of each air outlet also not only is confined to rectangle or circle, as long as can realize the order ground of air-out.
Claims (9)
1. an air-cooled refrigerator comprises: have the casing of refrigerating chamber (2) and refrigerating chamber (1), cooling cycle system; And the air circulating system that comprises blower fan, air channel, air port and air curtain apparatus (6); Said air channel comprises refrigerating chamber air channel (4), it is characterized in that: said refrigerating chamber air channel (4) has refrigeration wind air outlet (44), and said refrigeration wind air outlet (44) flatly is blown into cold air in the said refrigerating chamber (1); Air curtain apparatus (6) is arranged on the top in the refrigerating chamber (1); Air curtain apparatus (6) links with the evaporator room of cooling cycle system, and said air curtain apparatus (6) has the air curtain air outlet, and said air curtain air outlet is blown into cold air in the said refrigerating chamber (1) vertically downward; Said air curtain apparatus (6) comprising: guide member (61), and it guides to said air curtain air outlet with cold air from said refrigerating chamber air channel; Air curtain cover plate (62) offers downward breach (62a) on it.
2. air-cooled refrigerator as claimed in claim 1 is characterized in that: said guide member (61) is a T shape box-like body, and inside is hollow, and it is provided with air curtain air outlet (61c), and this air curtain air outlet (61c) is communicated with said breach (62a).
3. air-cooled refrigerator as claimed in claim 1; It is characterized in that: said blower fan is arranged in the casing at said refrigerating chamber (2) rear portion; Said blower fan links to each other with said air curtain apparatus (6) through said air channel; Said air channel also comprises the refrigerating chamber air channel, and wherein, said refrigerating chamber air channel (4) is outstanding in said refrigerating chamber (1).
4. air-cooled refrigerator as claimed in claim 3 is characterized in that: between said refrigerating chamber air channel (4) and said air curtain apparatus (6), also be provided with connecting elements (5).
5. air-cooled refrigerator as claimed in claim 3 is characterized in that: said refrigerating chamber air channel (4) vertically is provided with, and is provided with a plurality of said refrigeration wind air outlets (44) above that.
6. air-cooled refrigerator as claimed in claim 3 is characterized in that: between said refrigerating chamber air channel and refrigerating chamber air channel (4), be provided with the refrigeration air door.
7. air-cooled refrigerator as claimed in claim 6 is characterized in that: the unidirectional air door of said refrigeration air door for only opening to refrigerating chamber air channel (1) direction.
8. air-cooled refrigerator as claimed in claim 1 is characterized in that: the rotating speed adjustable of said blower fan.
9. said air-cooled refrigerator as claimed in claim 1 is characterized in that: said air-cooled refrigerator be refrigerating chamber (1) last, refrigerating chamber (2) under vertical refrigerator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101267230A CN101608854B (en) | 2008-06-20 | 2008-06-20 | Air outlet system of air-cooled type refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101267230A CN101608854B (en) | 2008-06-20 | 2008-06-20 | Air outlet system of air-cooled type refrigerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101608854A CN101608854A (en) | 2009-12-23 |
| CN101608854B true CN101608854B (en) | 2012-11-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008101267230A Active CN101608854B (en) | 2008-06-20 | 2008-06-20 | Air outlet system of air-cooled type refrigerator |
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| Country | Link |
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| CN (1) | CN101608854B (en) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102679668B (en) * | 2011-03-11 | 2015-08-26 | 泰州乐金电子冷机有限公司 | With the refrigerator air duct component of guide member |
| CN102128534A (en) * | 2011-04-11 | 2011-07-20 | 合肥美的荣事达电冰箱有限公司 | Refrigeration equipment |
| CN102168901A (en) * | 2011-04-28 | 2011-08-31 | 海尔集团公司 | Cooling air distribution device for refrigerating chamber and refrigerator having same |
| CN102589237B (en) * | 2012-02-24 | 2016-11-23 | 海尔集团公司 | Refrigerator |
| JP2014238245A (en) * | 2013-06-10 | 2014-12-18 | 三菱電機株式会社 | Refrigerator |
| CN104457105A (en) * | 2014-12-23 | 2015-03-25 | 合肥美的电冰箱有限公司 | Air channel structure and refrigerator |
| CN105066554A (en) * | 2015-08-26 | 2015-11-18 | 青岛海尔电冰箱有限公司 | Refrigerator |
| CN106546048B (en) * | 2015-09-22 | 2019-11-26 | 青岛海尔股份有限公司 | Wind cooling refrigerator |
| CN106940106A (en) * | 2017-03-08 | 2017-07-11 | 佛山市小鲜互联电器科技有限公司 | A kind of refrigerator with a key purification function |
| CN108278808A (en) * | 2018-01-08 | 2018-07-13 | 安徽康佳同创电器有限公司 | A kind of refrigerator of shower wind air channel structure |
| CN112066616B (en) * | 2019-06-11 | 2023-10-13 | 青岛海尔特种电冰柜有限公司 | Refrigerator with air curtain function |
| CN113932517A (en) * | 2021-04-21 | 2022-01-14 | 海信（山东）冰箱有限公司 | Refrigerator with a door |
| CN115682567A (en) * | 2022-11-07 | 2023-02-03 | 珠海格力电器股份有限公司 | Refrigerator control method and device, refrigerator and storage medium |
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|---|---|---|---|---|
| CN1207486A (en) * | 1997-07-31 | 1999-02-10 | 大宇电子株式会社 | Refrigerator having apparatus for preventing air from flowing into refrigerator |
| CN1116570C (en) * | 1996-06-12 | 2003-07-30 | 三星电子株式会社 | Refrigerator |
| CN1837725A (en) * | 2005-03-24 | 2006-09-27 | 海尔集团公司 | A double-door electric refrigerator with air curtain for air-cooling |
| CN101169304A (en) * | 2006-10-25 | 2008-04-30 | 苏州三星电子有限公司 | Wind cooling refrigerator wind curtain device |
-
2008
- 2008-06-20 CN CN2008101267230A patent/CN101608854B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1116570C (en) * | 1996-06-12 | 2003-07-30 | 三星电子株式会社 | Refrigerator |
| CN1207486A (en) * | 1997-07-31 | 1999-02-10 | 大宇电子株式会社 | Refrigerator having apparatus for preventing air from flowing into refrigerator |
| CN1837725A (en) * | 2005-03-24 | 2006-09-27 | 海尔集团公司 | A double-door electric refrigerator with air curtain for air-cooling |
| CN101169304A (en) * | 2006-10-25 | 2008-04-30 | 苏州三星电子有限公司 | Wind cooling refrigerator wind curtain device |
Non-Patent Citations (2)
| Title |
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| JP特开2002-228332A 2002.08.14 |
| JP特开2002-98465A 2002.04.05 |
Also Published As
| Publication number | Publication date |
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| CN101608854A (en) | 2009-12-23 |
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