CN104457104B - Refrigerator - Google Patents

Refrigerator Download PDF

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Publication number
CN104457104B
CN104457104B CN201410735438.4A CN201410735438A CN104457104B CN 104457104 B CN104457104 B CN 104457104B CN 201410735438 A CN201410735438 A CN 201410735438A CN 104457104 B CN104457104 B CN 104457104B
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CN
China
Prior art keywords
vaporizer
refrigerator
ducting assembly
rake
vertical 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.)
Active
Application number
CN201410735438.4A
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Chinese (zh)
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CN104457104A (en
Inventor
陈士发
张建
张磊
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hefei Hualing Co Ltd
Original Assignee
Hefei Hualing Co Ltd
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Publication date
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Priority to CN201410735438.4A priority Critical patent/CN104457104B/en
Publication of CN104457104A publication Critical patent/CN104457104A/en
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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D21/00Defrosting; Preventing frosting; Removing condensed or defrost water
    • F25D21/04Preventing the formation of frost or condensate
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D17/00Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/04Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D19/00Arrangement or mounting of refrigeration units with respect to devices or objects to be refrigerated, e.g. infrared detectors
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D21/00Defrosting; Preventing frosting; Removing condensed or defrost water
    • F25D21/14Collecting or removing condensed and defrost water; Drip trays

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  • 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)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Removal Of Water From Condensation And Defrosting (AREA)

Abstract

The invention discloses a kind of refrigerator, including: casing, limit a room in described casing;Ducting assembly, described ducting assembly be located at described between indoor and and described between room rear wall between limit air channel;First vaporizer and the second vaporizer, described first vaporizer is located in described air channel, described second vaporizer be located at described between indoor and away from described air channel;And water container, described water container is located at the lower section of described second vaporizer.Refrigerator according to embodiments of the present invention, can reduce the dew condensation phenomenon in refrigerator compartment, promotes the experience of user.

Description

Refrigerator
Technical field
The present invention relates to living electric apparatus field, especially relate to a kind of refrigerator.
Background technology
In correlation technique, easily there is dew condensation phenomenon in wind cooling refrigerator, affects the experience of user.
Summary of the invention
It is contemplated that one of technical problem solved the most to a certain extent in correlation technique.To this end, the present invention needs Proposing a kind of refrigerator, this refrigerator can reduce the dew condensation phenomenon in refrigerator compartment, promotes the experience of user.
Refrigerator according to embodiments of the present invention, including: casing, limit a room in described casing;Ducting assembly, described Ducting assembly be located at described between indoor and and described between room rear wall between limit air channel;First vaporizer and the second evaporation Device, described first vaporizer is located in described air channel, described second vaporizer be located at described between indoor and away from described air channel; And water container, described water container is located at the lower section of described second vaporizer.
Refrigerator according to embodiments of the present invention, the second vaporizer is indoor and arrange, so second away from air channel between being arranged on Forming supercool region at vaporizer, the steam in air indoor between being positioned at is meeting condensation knot at the second vaporizer, and And condense on the exposed surface in a room 2 of the second vaporizer, the second vaporizer the condensation that can reduce a room is set Phenomenon, promote user experience, water container the cleaning that can be conducive to refrigerator is set.And the second vaporizer Heat exchange indoor between can be used for, without additional energy.
It addition, also can have a following additional technical feature according to the refrigerator of the present invention:
Alternatively, described second vaporizer is located on described ducting assembly and is positioned at the front side of described ducting assembly.
Alternatively, described second vaporizer turns forward layout from the top down.
Further, the front face of described ducting assembly is provided with the groove being backwardly recessed, and described second vaporizer is located at institute State in groove.
Alternatively, described ducting assembly includes: rake, and described rake is positioned at the top of described ducting assembly, described Rake is configured to the structure arranged that turns forward from the top down, and described groove is formed at the front face of described rake On;Vertical portion, described vertical portion is positioned at the bottom of described ducting assembly, and described vertical portion is configured to extend from the top down Structure;And protuberance, described protruding parts is between described rake and described vertical portion and forwardly convex in described Rake and described vertical portion.
Alternatively, described water container is drip tray, and described drip tray includes: entity plate, and described entity plate is along level side To orientation;Extension board, described extension board is inclined upwardly backward from the rear end of described entity plate extension, and described extension board is close to On the antetheca of described groove;Water fender, described water fender tilts to extend from the front end of described entity plate forward and up, institute State the vertically height vertical height higher than described extension board of water fender.
Alternatively, described drip tray is formed in one structure.
Alternatively, the heat exchange area of described second vaporizer is less than the heat exchange area of described first vaporizer.
Alternatively, described second vaporizer is inflation type evaporator or tube-in-sheet evaporator.
Specifically, described first vaporizer is arranged in parallel with described second vaporizer.
The additional aspect of the present invention and advantage will part be given in the following description, and part will become from the following description Substantially, or by the practice of the present invention recognize.
Accompanying drawing explanation
Above-mentioned and/or the additional aspect of the present invention and advantage will become bright from combining the accompanying drawings below description to embodiment Aobvious and easy to understand, wherein:
Fig. 1 is the sectional view of refrigerator according to embodiments of the present invention;
Fig. 2 is the enlarged drawing of region A in Fig. 1.
Reference:
Refrigerator 100;Casing 1;
Between room 2;Rear wall 21;
Ducting assembly 3;Air channel 31;Rake 32;Groove 321;Protuberance 33;Vertical portion 34;Wind wheel 35;
First vaporizer 4;
Second vaporizer 5;The front surface 51 of the second vaporizer;The lower end 52 of the second vaporizer;
Drip tray 6;Entity plate 61;Extension board 62;Water fender 63;The upper end 631 of water fender.
Detailed description of the invention
Embodiments of the invention are described below in detail, and the example of described embodiment is shown in the drawings, the most from start to finish phase Same or similar label represents same or similar element or has the element of same or like function.Below with reference to attached The embodiment that figure describes is exemplary, is only used for explaining the present invention, and is not considered as limiting the invention.
In describing the invention, it is to be understood that term " " center ", " longitudinally ", " laterally ", " length ", " width ", " thickness ", " on ", D score, "front", "rear", "left", "right", " vertically ", The orientation of the instruction such as " level ", " top ", " end ", " interior ", " outward ", " clockwise ", " counterclockwise " Or position relationship is based on orientation shown in the drawings or position relationship, it is for only for ease of the description present invention and simplifies description, Rather than instruction or hint indication device or element must have specific orientation, with specific azimuth configuration and operation, Therefore it is not considered as limiting the invention.Additionally, term " first ", " second " are only used for describing purpose, and It is not intended that indicate or imply relative importance or the implicit quantity indicating indicated technical characteristic.Thus, limit Have " first ", the feature of " second " can express or implicitly include one or more this feature.At this In bright description, " multiple " are meant that two or more, unless otherwise expressly limited specifically.
In describing the invention, it should be noted that unless otherwise clearly defined and limited, term " install ", " be connected ", " connection " should be interpreted broadly, and connects for example, it may be fixing, it is also possible to be to removably connect, or It is integrally connected;Can be to be mechanically connected, it is also possible to be electrical connection;Can be to be joined directly together, it is also possible to by middle matchmaker Jie is indirectly connected to, and can be connection or the interaction relationship of two elements of two element internals.General for this area For logical technical staff, above-mentioned term concrete meaning in the present invention can be understood as the case may be.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or D score Can include that the first and second features directly contact, it is also possible to include that the first and second features are not directly contact but pass through Other characterisation contact between them.And, fisrt feature second feature " on ", " top " and " above " Including fisrt feature directly over second feature and oblique upper, or it is special higher than second to be merely representative of fisrt feature level height Levy.Fisrt feature second feature " under ", " lower section " and " below " include that fisrt feature just goes up in second feature Side and oblique upper, or it is merely representative of fisrt feature level height less than second feature.
Below with reference to Fig. 1-Fig. 2, refrigerator 100 according to embodiments of the present invention is described.Refrigerator 100 according to embodiments of the present invention May include that casing 1, ducting assembly 3, water container (such as drip tray 6), the first vaporizer 4 and the second vaporizer 5。
Limiting a room 2 in the casing 1 of refrigerator 100, a room 2 can be used to deposit food or other article.Between room 2 Inside it is provided with ducting assembly 3, limits air channel 31 between the rear wall 21 of ducting assembly 3 and a room 2, arrange in air channel 31 There is the first vaporizer 4.Alternatively, as it is shown in figure 1, ducting assembly 3 can also include wind wheel 35, wind wheel 35 is permissible It is arranged in the lower section of the first vaporizer 4.High temperature air can be blowed to the first vaporizer 4, high temperature air and by wind wheel 35 One vaporizer 4 carries out heat exchange and then becomes Cryogenic air, in Cryogenic air enters into a room 2 and and be positioned at a room 2 Air carry out heat exchange, then flow at wind wheel 35, thus form a recuperated cycle.
Second vaporizer 5 is arranged in a room 2, and arranges away from air channel 31.It is understood that the second vaporizer 5 directly and are positioned at the air of a room 2 and carry out heat exchange and reduce the temperature of a room 2, due to the air in a room 2 Temperature is higher than the second vaporizer 5 temperature, and then can form supercool region at the second vaporizer 5, say, that position The steam in air in a room 2 is meeting condensation knot at the second vaporizer 5, and condenses in the second vaporizer 5 On exposed surface in a room 2.Alternatively, the second vaporizer 5 can be inflation type evaporator or band-tube type evaporation Device.
Water container is arranged on the lower section of the second vaporizer 5.When the second vaporizer 5 surface forms condensation, make at gravity Condensation under with can flow downward from the surface of the second vaporizer 5, and then can flow to be positioned at below the second vaporizer 5 Water container.Water container the cleaning that can be conducive to refrigerator 100 is set.Alternatively, water container is removably pacified Being contained in a room 2, the water container having condensation can be dismantled and be carried out by such user, and then beneficially refrigerator 100 Interior cleaning.
Refrigerator 100 according to embodiments of the present invention, in the second vaporizer 5 is arranged on a room 2 and arranges away from air channel 31, So forming supercool region at the second vaporizer 5, the steam being positioned in the air of a room 2 is at the second vaporizer Meet condensation knot at 5, and condense on the second exposed surface in a room 2 of vaporizer 5, setting of the second vaporizer 5 Putting the dew condensation phenomenon that can reduce a room 2, promote the experience of user, arranging of water container can be conducive to refrigerator The cleaning of 100.And the second vaporizer 5 can be used for the heat exchange in a room 2, without additional energy.
In some examples of the refrigerator 100 of the present invention, the second vaporizer 5 can be located on ducting assembly 3, Er Qiewei Front side in ducting assembly 3.Specifically, the second vaporizer 5 turns forward layout from the top down.As in figure 2 it is shown, from On downwards turn forward arrange the second vaporizer 5 can form the gradient on the front surface 51 of the second vaporizer 5, can So that condensation downward sluggish flow under the effect of the component of gravity, and then flow in water container, can effectively prevent Condensation flow to the cleannes in a room 2, in hoist-hole room 2.
As the optional embodiment of one, as in figure 2 it is shown, the front face of ducting assembly 3 is provided be backwardly recessed recessed Groove 321, the second vaporizer 5 is located in groove 321.The setting of groove 321 so that the second vaporizer 5 part or Person is entirely accommodated in groove 321, promotes second vaporizer 5 mounting stability on ducting assembly 3, but also can To promote the aesthetic appearance of 100 rooms 2 of refrigerator.
In some concrete examples of the refrigerator 100 of the present invention, ducting assembly 3 may include that rake 32, vertical portion 34 and protuberance 33.Rake 32 is in the top of ducting assembly 3, and is configured to the setting that turns forward from the top down Structure, groove 321 is formed on the front face of rake 32.That is the second vaporizer 5 is arranged in rake On the front face of 32.Vertical portion 34 is positioned at the bottom of ducting assembly 3, and is configured to the structure extended from the top down. As it is shown in figure 1, the first vaporizer 4 is arranged between vertical portion 34 and a room 2 rear wall 21.It is understood that it is perpendicular Straight portion 34 is provided with the through hole that can pass through with air, enters from air channel 31 through through hole with the air of the first vaporizer 4 heat exchange Between arriving in room 2.Protuberance 33 is between rake 32 and vertical portion 34, and forwardly convex in rake 32 He Vertical portion 34.The setting of protuberance 33 so that rake 32 and vertical portion 34 transition connect mild, beneficially wind The overall structure of road assembly 3.
As the optional embodiment of one, as it is shown in figure 1, water container can be drip tray 6.Drip tray 6 is permissible Including entity plate 61, extension board 62 and water fender 63.Entity plate 61 orients in the horizontal direction.Alternatively, entity plate More than the thickness of the second vaporizer 5, the horizontal length of 61 can so can ensure that condensation flow in drip tray 6.Extend Plate 62 is inclined upwardly backward from the rear end of entity plate 61 extension, and extension board 62 is close on the antetheca of groove 321.Also That is drip tray 6 is connected with rake 32 by extension board 62.Frequent disassembly, cleaning are wanted in view of drip tray 6, Alternatively, extension board 62 is provided with hanging buckle structure with the antetheca of rake 32, and hanging buckle structure can be so that drip tray 6 Installing/dismounting.But it is not limited to this, can also be fixed by buckle structure between extension board 62 and rake 32.
As in figure 2 it is shown, water fender 63 tilts to extend from the front end of entity plate 61 forward and up, the vertical height of water fender 63 Degree (i.e. the size in the vertical direction of water fender 63 shown in Fig. 2) is higher than the vertical height of extension board 62.The most just It is to say that the height of the water fender 63 turned forward from bottom to top is higher, can receive to greatest extent from the second vaporizer 5 Condensation.Preferably, the upper end 631 of water fender 63 is positioned at lower end 52 upper of the second vaporizer 5 in the vertical direction Side, so can ensure that condensation flow in drip tray 6 well.
Alternatively, drip tray 6 is formed in one structure.Integrated drip tray 6 can ensure that the structure of drip tray 6 Intensity.
As the optional embodiment of one, the heat exchange area of the second vaporizer 5 is less than the heat exchange area of the first vaporizer 4. It is understood that refrigerator 100 is with the first vaporizer 4 as main evaporator, the second vaporizer 5 is auxiliary vaporizer.So The setting of the first vaporizer 4 and the second vaporizer 5 can ensure that the good air-cooled performance of refrigerator 100, and second steams Send out device 5 and can be used for the heat exchange in a room 2, in the case of without additional energy, the condensation of refrigerator 100 can be reduced Phenomenon, promotes Consumer's Experience.
Alternatively, the first vaporizer 4 is arranged in parallel with the second vaporizer 5.Can make it is understood that be arranged in parallel Obtain the first vaporizer 4 and the second vaporizer 5 is relatively independent, so when a vaporizer goes wrong, another evaporation Device can also normally work, and then ensures the steady temperature in 100 rooms 2 of refrigerator.
In the description of this specification, reference term " embodiment ", " some embodiments ", " schematically implement Example ", " example ", the description of " concrete example " or " some examples " etc. means to combine this embodiment or example is retouched Specific features, structure, material or the feature stated is contained at least one embodiment or the example of the present invention.In this theory In bright book, the schematic representation of above-mentioned term is not necessarily referring to identical embodiment or example.And, the tool of description Body characteristics, structure, material or feature can be tied in any one or more embodiments or example in an appropriate manner Close.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that: do not taking off In the case of the principles and objective of the present invention, these embodiments can be carried out multiple change, revise, replace and modification, The scope of the present invention is limited by claim and equivalent thereof.

Claims (10)

1. a refrigerator, it is characterised in that including:
Casing, limits a room in described casing;
Ducting assembly, described ducting assembly be located at described between indoor and and described between room rear wall between limit air channel;
First vaporizer and the second vaporizer, described first vaporizer is located in described air channel, and described second vaporizer is located at described Between indoor and away from described air channel;And
Water container, described water container is located at the lower section of described second vaporizer.
Refrigerator the most according to claim 1, it is characterised in that described second vaporizer be located on described ducting assembly and It is positioned at the front side of described ducting assembly.
Refrigerator the most according to claim 2, it is characterised in that described second vaporizer turns forward layout from the top down.
Refrigerator the most according to claim 2, it is characterised in that the front face of described ducting assembly is provided with and is backwardly recessed Groove, described second vaporizer is located in described groove.
Refrigerator the most according to claim 4, it is characterised in that described ducting assembly includes:
Rake, described rake is positioned at the top of described ducting assembly, and described rake is configured to turn forward from the top down The structure arranged, described groove is formed on the front face of described rake;
Vertical portion, described vertical portion is positioned at the bottom of described ducting assembly, and described vertical portion is configured to the knot extended from the top down Structure;And
Protuberance, described protruding parts is between described rake and described vertical portion and forwardly convex in described rake with described Vertical portion.
Refrigerator the most according to claim 4, it is characterised in that described water container is drip tray, described drip tray bag Include:
Entity plate, described entity plate orients in the horizontal direction;
Extension board, described extension board is inclined upwardly backward from the rear end of described entity plate extension, and described extension board is close to described recessed On the antetheca of groove;
Water fender, described water fender tilts to extend from the front end of described entity plate forward and up, described water fender vertically the highest Vertical height in described extension board.
Refrigerator the most according to claim 6, it is characterised in that described drip tray is formed in one structure.
Refrigerator the most according to claim 1, it is characterised in that the heat exchange area of described second vaporizer is less than described the The heat exchange area of one vaporizer.
Refrigerator the most according to claim 1, it is characterised in that described second vaporizer is inflation type evaporator or plate Tubular evaparator.
Refrigerator the most according to claim 1, it is characterised in that described first vaporizer is in parallel with described second vaporizer Arrange.
CN201410735438.4A 2014-12-04 2014-12-04 Refrigerator Active CN104457104B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410735438.4A CN104457104B (en) 2014-12-04 2014-12-04 Refrigerator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410735438.4A CN104457104B (en) 2014-12-04 2014-12-04 Refrigerator

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CN104457104A CN104457104A (en) 2015-03-25
CN104457104B true CN104457104B (en) 2016-10-05

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104879941B (en) * 2015-06-01 2017-08-15 合肥美的电冰箱有限公司 Cooling cycle system of refrigerator, condensation prevention control method and refrigerator
CN107421206B (en) * 2017-06-30 2019-10-01 青岛海尔特种电冰箱有限公司 Refrigerating device and its control method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2141880Y (en) * 1992-12-18 1993-09-08 青岛电冰箱总厂 Electric refrigerator
JPH1030872A (en) * 1996-07-16 1998-02-03 Matsushita Refrig Co Ltd Refrigerator
DE20000863U1 (en) * 2000-01-19 2000-03-09 Knuerr Mechanik Ag Cooling unit
CN103123200A (en) * 2011-11-19 2013-05-29 黄石东贝制冷有限公司 Defrosting anti-blocking refrigerator
CN204478617U (en) * 2014-12-04 2015-07-15 合肥华凌股份有限公司 Refrigerator

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