CN102778095A - Refrigerator - Google Patents
Refrigerator Download PDFInfo
- Publication number
- CN102778095A CN102778095A CN2012102923873A CN201210292387A CN102778095A CN 102778095 A CN102778095 A CN 102778095A CN 2012102923873 A CN2012102923873 A CN 2012102923873A CN 201210292387 A CN201210292387 A CN 201210292387A CN 102778095 A CN102778095 A CN 102778095A
- Authority
- CN
- China
- Prior art keywords
- air channel
- refrigeration
- air
- refrigerator
- chamber
- 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.)
- Pending
Links
Images
Abstract
The invention provides a refrigerator which comprises a refrigerator body, an air duct and a fan, wherein the refrigerator is internally provided with a refrigeration chamber; the air duct is arranged in the refrigeration chamber and is provided with an air return inlet and an air outlet; the air duct comprises a vertical section extending upwards along the rear wall of the refrigeration chamber and a horizontal section extending forwards along the top wall of the refrigeration chamber; the horizontal section comprises a main air duct directional along the front and back directions and a plurality of branch air ducts which are communicated with the main air duct and extend along left and right sides; and the fan is arranged in the air duct. Therefore, according the refrigerator provided by the embodiment of the invention, by arranging the branch air ducts on the left and right sides of the main air duct, cool air can be conveyed to each part of the refrigeration chamber, so that the attenuation of flowability of the cool air can be effectively avoided, the uniformity of an indoor refrigeration effect of the refrigeration chamber is improved, and the fluctuation of the food temperature is reduced, thereby being beneficial to the storing and nutrition maintenance of foods.
Description
Technical field
The present invention relates to the refrigerator technical field, particularly relate to a kind of refrigerator.
Background technology
In traditional refrigerator, the air channel is installed in the back of chamber between the refrigerator refrigeration, and air drives circulation through blower fan.Air drives through blower fan after carrying out the cold exchange through evaporator assemblies, and indoor between the air channel blows out with entering refrigerator refrigeration then, air flows back to evaporimeter through the return air inlet in air channel more then, forms kind of refrigeration cycle.
Because of air directly directly blows out from the refrigerator rear portion, air forms decay when flowing, and during cold air process front end, cold has carried out depletion, and this time, the temperature of front end can be high, and the temperature at rear portion can be low, causes whole chamber space temperature inhomogeneous like this.
Summary of the invention
The present invention one of is intended to solve the problems of the technologies described above at least to a certain extent or provides a kind of useful commerce to select at least.For this reason, one object of the present invention is to propose a kind of refrigerator with even refrigeration.
Refrigerator according to the embodiment of the invention comprises: casing has chamber between refrigeration in the said casing; The air channel; Said air channel is located between said refrigeration indoor and have return air inlet and an air outlet; Said air channel comprises along between said refrigeration chamber rear wall upwardly extending vertical section and the horizontal segment that extends forward along chamber roof between said refrigeration, and said horizontal segment comprises along the directed trunk air channel of fore-and-aft direction and many and being connected with said trunk air channel and the branch road air channel of both sides extension to the left and right; And blower fan, said blower fan is located in the said air channel.
Thus; According to the refrigerator of the embodiment of the invention, through the left and right sides branch road air channel is set in the trunk air channel, can cold air be transported to each position of chamber between refrigeration; Effectively propose the decay of having avoided cold air flow property; Improved the uniformity of indoor refrigeration between refrigeration, reduced the fluctuation of food temperature, the storage and the nutrition that help food keep.In addition, the air channel structure of the embodiment of the invention is simple, is convenient to manufacturing and with low cost.
In addition, the refrigerator according to the embodiment of the invention can also have following additional technical characterictic:
According to one embodiment of present invention, said trunk air channel extends to place, forward position, chamber between contiguous said refrigeration forward.
According to one embodiment of present invention, said branch road air channel extends to the left side wall or the right side wall place of chamber between contiguous said refrigeration respectively.
According to one embodiment of present invention, said branch road air channel is that the center becomes the mirror image setting in pairs and with said trunk air channel.
According to one embodiment of present invention, said horizontal segment comprise many to become that mirror image is provided with the branch road air channel, and every pair of said branch road air channel is provided with along fore-and-aft direction each other at interval.
According to one embodiment of present invention, said air outlet is located on the said branch road air channel.
According to one embodiment of present invention, said air outlet is located on the lower surface in said branch road air channel.
According to one embodiment of present invention, said return air inlet is located on said vertical section.
According to one embodiment of present invention, said return air inlet is located at said vertical section bottom.
According to one embodiment of present invention, said blower fan is located at vertical section of the said air channel junction with horizontal segment.
Additional aspect of the present invention and advantage part in the following description provide, and part will become obviously from the following description, or recognize through practice of the present invention.
Description of drawings
Above-mentioned and/or additional aspect of the present invention and advantage obviously with are easily understood becoming the description of embodiment from combining figs, wherein:
Fig. 1 is the cutaway view according to the embodiment of the invention; With
Fig. 2 be among Fig. 1 along A to upward view.
The specific embodiment
Describe embodiments of the invention below in detail, the example of said embodiment is shown in the drawings, and wherein identical from start to finish or similar label is represented identical or similar elements or the element with identical or similar functions.Be exemplary through the embodiment that is described with reference to the drawings below, be intended to be used to explain the present invention, and can not be interpreted as limitation of the present invention.
In description of the invention; It will be appreciated that; The orientation of indications such as term " " center ", " vertically ", " laterally ", " length ", " width ", " thickness ", " on ", D score, " preceding ", " back ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " clockwise ", " counterclockwise " or position relation are for based on orientation shown in the drawings or position relation; only be to describe with simplifying for the ease of describing the present invention; rather than the device or the element of indication or hint indication must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as limitation of the present invention.
In addition, term " first ", " second " only are used to describe purpose, and can not be interpreted as indication or hint relative importance or the implicit quantity that indicates indicated technical characterictic.Thus, one or more a plurality of these characteristics can be shown or impliedly comprised to the characteristic that is limited with " first ", " second " clearly.In description of the invention, the implication of " a plurality of " is two or more, only if clear and definite concrete qualification is arranged in addition.
In the present invention, only if clear and definite regulation and qualification are arranged in addition, broad understanding should be done in terms such as term " installation ", " linking to each other ", " connection ", " fixing ", for example, can be to be fixedly connected, and also can be to removably connect, or connect integratedly; Can be mechanical connection, also can be to be electrically connected; Can be directly to link to each other, also can link to each other indirectly through intermediary, can be the connection of two element internals.For those of ordinary skill in the art, can understand above-mentioned term concrete implication in the present invention as the case may be.
In the present invention; Only if clear and definite regulation and qualification are arranged in addition; First characteristic second characteristic it " on " or D score can comprise that first and second characteristics directly contact, can comprise that also first and second characteristics are not directly contacts but through the contact of the additional features between them.And, first characteristic second characteristic " on ", " top " and " above " comprise first characteristic directly over second characteristic and oblique upper, or only represent that the first characteristic level height is higher than second characteristic.First characteristic second characteristic " under ", " below " and " below " comprise first characteristic directly over second characteristic and oblique upper, or only represent that the first characteristic level height is less than second characteristic.
With reference to figure 1 and Fig. 2 the refrigerator according to the embodiment of the invention is described below.
Description comprises casing 1, air channel 2 and blower fan 3 according to the refrigerator of the embodiment of the invention.
Particularly, has chamber 11 between refrigeration in the casing 1.Air channel 2 is located between refrigeration in the chamber 11 and has return air inlet 21 and air outlet 22.Blower fan 3 is located in the air channel 2, to strengthen cold air circulation in the chamber 11 between refrigeration.
Air channel 2 comprises along chamber 11 rear walls between refrigeration and extends upward to vertical section 23 of the roof of chamber 11 between contiguous refrigeration and extend to the horizontal segment 24 in the forward position of chamber 11 between contiguous refrigeration along the roof of chamber 11 between refrigeration forward.Return air inlet 21 is located at vertical section 23 bottom, and the evaporimeter 4 of refrigerator can be located in vertical section 23 of air channel 2 and near return air inlet 21 places.
Horizontal segment 24 comprises along the directed trunk air channel 241 of fore-and-aft direction and to be connected with trunk air channel 241 with many and the branch road air channel 242 of both sides extension to the left and right.Trunk air channel 241 extends to place, 11 forward positions, chamber between contiguous refrigeration forward, to increase the distance of carrying cold air along chamber 11 fore-and-aft directions between refrigeration.And branch road air channel 242 can extend to left side wall or right side wall place and the air outlet 22 of chamber 11 between contiguous refrigeration respectively and is respectively formed on the branch road air channel 242, can increase the distance of sending cold air along chamber 11 left and right directions between refrigeration like this.
Shown in the direction of arrow among Fig. 1, the air between refrigeration in the chamber 11 forms cold air through with evaporimeter 4 heat exchanges taking place in vertical section 23 of return air inlet 21 entering air channels 2.Cold airflow gets in the trunk air channel 241 of horizontal segments 24 and flows into every branch road air channel 242 respectively through vertical section 23 subsequently, is transported between refrigeration in the chamber 11 through air outlet 22 at last.Therefore; As shown in Figure 2, cold air can prolong fed distance through trunk air channel 241 and branch road air channel 242, has avoided the decay of cold air flow property; Make cold air be transported to most of zone of chamber 11 between refrigeration equably, refrigeration has covered the memory space of chamber 11 between whole refrigeration.
Thus; According to the refrigerator of the embodiment of the invention, through the left and right sides branch road air channel 242 is set in trunk air channel 241, can cold air be transported to each position of chamber 11 between refrigeration; Effectively propose the decay of having avoided cold air flow property; Improved the uniformity of chamber 11 interior refrigeration between refrigeration, reduced the fluctuation of food temperature, the storage and the nutrition that help food keep.In addition, the air channel structure of the embodiment of the invention is simple, is convenient to manufacturing and with low cost.
According to some embodiments of the present invention, as shown in Figure 2, branch road air channel 242 be center one-tenth mirror image setting in pairs and with trunk air channel 241.Many branch road air channels 242 to the setting of one-tenth mirror image are provided with along fore-and-aft direction each other at interval.
Preferably, horizontal segment 24 comprises the branch road air channel 242 that three pairs of mirror images are provided with, and these three pairs of branch road air channels 242 and trunk air channel 241 one-tenth cardinal principles king font.Through the setting of cardinal principle Chengwang font, further improved the space that kind of refrigeration cycle covers, promoted the uniformity of refrigeration.
A plurality of air outlets 22 are located at respectively on the lower surface in branch road air channel 242, to carry cold air through every branch road air channel 242 all directions in the chamber 11 between refrigeration.
In addition, as shown in Figure 2, vertical section 23 of air channel 2 can adopt from after the structure that narrows gradually forward so that promote the flow velocity of cold air during the part of cold air through narrowing.Blower fan 3 is located at vertical section 21 of air channel 2 junction with horizontal segment 22, the power that between refrigeration, circulates in the chamber 11 with further lifting cold air.
In the description of this specification, the description of reference term " embodiment ", " some embodiment ", " example ", " concrete example " or " some examples " etc. means the concrete characteristic, structure, material or the characteristics that combine this embodiment or example to describe and is contained at least one embodiment of the present invention or the example.In this manual, the schematic statement to above-mentioned term not necessarily refers to identical embodiment or example.And concrete characteristic, structure, material or the characteristics of description can combine with suitable manner in any one or more embodiment or example.
Although illustrated and described embodiments of the invention above; It is understandable that; The foregoing description is exemplary; Can not be interpreted as limitation of the present invention, those of ordinary skill in the art can change the foregoing description under the situation that does not break away from principle of the present invention and aim within the scope of the invention, modification, replacement and modification.
Claims (10)
1. a refrigerator is characterized in that, comprising:
Casing has chamber between refrigeration in the said casing;
The air channel; Said air channel is located between said refrigeration indoor and have return air inlet and an air outlet; Said air channel comprises along between said refrigeration chamber rear wall upwardly extending vertical section and the horizontal segment that extends forward along chamber roof between said refrigeration, and said horizontal segment comprises along the directed trunk air channel of fore-and-aft direction and many and being connected with said trunk air channel and the branch road air channel of both sides extension to the left and right; With
Blower fan, said blower fan is located in the said air channel.
2. refrigerator according to claim 1 is characterized in that, said trunk air channel extends to place, forward position, chamber between contiguous said refrigeration forward.
3. refrigerator according to claim 1 is characterized in that, said branch road air channel extends to the left side wall or the right side wall place of chamber between contiguous said refrigeration respectively.
4. refrigerator according to claim 1 is characterized in that, said branch road air channel is that the center becomes the mirror image setting in pairs and with said trunk air channel.
5. refrigerator according to claim 4 is characterized in that, said horizontal segment comprise many to become that mirror image is provided with the branch road air channel, and every pair of said branch road air channel is provided with along fore-and-aft direction each other at interval.
6. refrigerator according to claim 1 is characterized in that, said air outlet is located on the said branch road air channel.
7. refrigerator according to claim 6 is characterized in that said air outlet is located on the lower surface in said branch road air channel.
8. refrigerator according to claim 1 is characterized in that, said return air inlet is located on said vertical section.
9. refrigerator according to claim 8 is characterized in that said return air inlet is located at said vertical section bottom.
10. according to each described refrigerator among the claim 1-9, it is characterized in that said blower fan is located at vertical section and the junction of horizontal segment in said air channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102923873A CN102778095A (en) | 2012-08-16 | 2012-08-16 | Refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102923873A CN102778095A (en) | 2012-08-16 | 2012-08-16 | Refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102778095A true CN102778095A (en) | 2012-11-14 |
Family
ID=47123101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102923873A Pending CN102778095A (en) | 2012-08-16 | 2012-08-16 | Refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102778095A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104567194A (en) * | 2014-12-31 | 2015-04-29 | 合肥美的电冰箱有限公司 | Refrigeration device |
| CN106679285A (en) * | 2015-11-05 | 2017-05-17 | 青岛海尔股份有限公司 | Refrigerator air channel structure and refrigerator with refrigerator air channel structure |
| CN106839602A (en) * | 2017-01-18 | 2017-06-13 | 合肥美的电冰箱有限公司 | Air return system and refrigerator |
| CN107345732A (en) * | 2016-05-06 | 2017-11-14 | 博西华电器（江苏）有限公司 | Refrigerator |
| CN110762921A (en) * | 2019-11-04 | 2020-02-07 | 珠海格力电器股份有限公司 | Air duct structure and refrigerator with same |
| WO2023005272A1 (en) * | 2021-07-28 | 2023-02-02 | 合肥海尔电冰箱有限公司 | Refrigeration device |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000146403A (en) * | 1998-11-06 | 2000-05-26 | Sharp Corp | Refrigerator |
| JP2001343180A (en) * | 2000-06-01 | 2001-12-14 | Toshiba Corp | Refrigerator |
| JP2002107041A (en) * | 2000-09-27 | 2002-04-10 | Sanyo Electric Co Ltd | Refrigerator |
| CN1356521A (en) * | 2000-07-21 | 2002-07-03 | 富士通将军股份有限公司 | Electric refrigerator |
| JP2002277141A (en) * | 2001-03-19 | 2002-09-25 | Fujitsu General Ltd | Electric refrigerator |
| KR100759043B1 (en) * | 2006-07-03 | 2007-09-14 | 주식회사 대우일렉트로닉스 | Bottom freezer type refrigerator |
| JP2009270737A (en) * | 2008-05-01 | 2009-11-19 | Sharp Corp | Refrigerator |
| CN102564009A (en) * | 2012-01-20 | 2012-07-11 | 合肥美菱股份有限公司 | Air-duct device of refrigerator and refrigerator |
| CN202835984U (en) * | 2012-08-16 | 2013-03-27 | 合肥美的荣事达电冰箱有限公司 | Refrigerator |
-
2012
- 2012-08-16 CN CN2012102923873A patent/CN102778095A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000146403A (en) * | 1998-11-06 | 2000-05-26 | Sharp Corp | Refrigerator |
| JP2001343180A (en) * | 2000-06-01 | 2001-12-14 | Toshiba Corp | Refrigerator |
| CN1356521A (en) * | 2000-07-21 | 2002-07-03 | 富士通将军股份有限公司 | Electric refrigerator |
| JP2002107041A (en) * | 2000-09-27 | 2002-04-10 | Sanyo Electric Co Ltd | Refrigerator |
| JP2002277141A (en) * | 2001-03-19 | 2002-09-25 | Fujitsu General Ltd | Electric refrigerator |
| KR100759043B1 (en) * | 2006-07-03 | 2007-09-14 | 주식회사 대우일렉트로닉스 | Bottom freezer type refrigerator |
| JP2009270737A (en) * | 2008-05-01 | 2009-11-19 | Sharp Corp | Refrigerator |
| CN102564009A (en) * | 2012-01-20 | 2012-07-11 | 合肥美菱股份有限公司 | Air-duct device of refrigerator and refrigerator |
| CN202835984U (en) * | 2012-08-16 | 2013-03-27 | 合肥美的荣事达电冰箱有限公司 | Refrigerator |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104567194A (en) * | 2014-12-31 | 2015-04-29 | 合肥美的电冰箱有限公司 | Refrigeration device |
| CN106679285A (en) * | 2015-11-05 | 2017-05-17 | 青岛海尔股份有限公司 | Refrigerator air channel structure and refrigerator with refrigerator air channel structure |
| CN106679285B (en) * | 2015-11-05 | 2019-08-02 | 青岛海尔股份有限公司 | Refrigerator air flue structure and refrigerator with it |
| CN107345732A (en) * | 2016-05-06 | 2017-11-14 | 博西华电器（江苏）有限公司 | Refrigerator |
| CN107345732B (en) * | 2016-05-06 | 2021-10-08 | 博西华电器（江苏）有限公司 | Refrigerator with a door |
| CN106839602A (en) * | 2017-01-18 | 2017-06-13 | 合肥美的电冰箱有限公司 | Air return system and refrigerator |
| CN106839602B (en) * | 2017-01-18 | 2020-06-12 | 合肥美的电冰箱有限公司 | Air return system and refrigerator |
| CN110762921A (en) * | 2019-11-04 | 2020-02-07 | 珠海格力电器股份有限公司 | Air duct structure and refrigerator with same |
| WO2023005272A1 (en) * | 2021-07-28 | 2023-02-02 | 合肥海尔电冰箱有限公司 | Refrigeration device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102778095A (en) | Refrigerator | |
| CN103822313B (en) | The off-premises station of air conditioner | |
| CN202792289U (en) | Radiator component used for electric control box of air-conditioning outdoor unit | |
| CN102128534A (en) | Refrigeration equipment | |
| CN202835984U (en) | Refrigerator | |
| CN203907778U (en) | Indoor unit of air-conditioning wind pipe machine | |
| CN104582540B (en) | Cooling holder device | |
| CN103874397B (en) | Machine cabinet air-conditioner and its wind direction guiding device | |
| CN104296460B (en) | For the freezing box liner assembly of refrigerator and the refrigerator with it | |
| CN102393117A (en) | Refrigerator | |
| CN111457637A (en) | Refrigerator with a door | |
| CN102788465A (en) | Refrigerator | |
| CN202216466U (en) | Refrigerator | |
| CN202788073U (en) | Machine room system | |
| CN105509400A (en) | Single-system air-cooled refrigerator | |
| CN202902682U (en) | Refrigerating unit | |
| CN203810549U (en) | Floor type air-conditioner | |
| CN203857731U (en) | Air duct component and refrigerator with same | |
| CN106839592A (en) | Refrigerator | |
| CN202254578U (en) | Refrigerator | |
| CN103019319A (en) | Server | |
| CN203273980U (en) | Electromagnetic oven | |
| CN207733179U (en) | Data center | |
| CN104677017A (en) | Refrigeration equipment | |
| CN203893539U (en) | Air duct and refrigerator comprising same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 230601 Hefei Changjiang Road, Anhui, No. 669 Applicant after: Hefei Midea Refrigerator Co., Ltd. Address before: 230601 Hefei Changjiang Road, Anhui, No. 669 Applicant before: Hefei Media Rongshida Refrigerator Co., Ltd. |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: HEFEI MEDIA RONGSHIDA REFRIGERATOR CO., LTD. TO: HEFEI MIDEA REFRIGERATORCO., LTD. |
|
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20121114 |