CN104976857B - The moisture retention structure and refrigerator of a kind of wind cooling refrigerator for single system refrigeration modes - Google Patents
The moisture retention structure and refrigerator of a kind of wind cooling refrigerator for single system refrigeration modes Download PDFInfo
- Publication number
- CN104976857B CN104976857B CN201510397678.2A CN201510397678A CN104976857B CN 104976857 B CN104976857 B CN 104976857B CN 201510397678 A CN201510397678 A CN 201510397678A CN 104976857 B CN104976857 B CN 104976857B
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- China
- Prior art keywords
- air duct
- humidifying device
- air
- moisture retention
- single system
- Prior art date
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Classifications
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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
- F25D23/00—General constructional features
- F25D23/10—Arrangements for mounting in particular locations, e.g. for built-in type, for corner type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F6/00—Air-humidification, e.g. cooling by humidification
- F24F6/12—Air-humidification, e.g. cooling by humidification by forming water dispersions in the air
Abstract
The present invention relates to household electrical appliance technical field more particularly to the moisture retention structures and refrigerator of a kind of wind cooling refrigerator for single system refrigeration modes.A kind of moisture retention structure of wind cooling refrigerator for single system refrigeration modes, including：Air duct mask in cooling compartment is set, exhaust apparatus is provided on the air duct mask, the humidifying device for condensing steam in refrigerating chamber is additionally provided on the outside of the air duct mask, the humidifying device is correspondingly arranged with exhaust apparatus.A kind of refrigerator is additionally provided, includes mounted on the moisture retention structure for refrigerating the indoor wind cooling refrigerator for single system refrigeration modes.By using between cold wind and the indoor gas of refrigeration the temperature difference and it is cold and hot when opening the door exchange, form condensation water mist on humidifying device, increase and refrigerate indoor humidity；Indoor overall humidity is refrigerated simultaneously and keeps uniform, and simple in structure, easy to process, installation and repair facility are environmentally protective, have higher safety, stability and reliability.
Description
Technical field
The present invention relates to household electrical appliance technical field more particularly to a kind of wind cooling refrigerators for single system refrigeration modes
Moisture retention structure and refrigerator.
Background technology
The most of air-cooled frost-free refrigerators of existing market all use single system refrigeration modes, i.e., are placed in freezing chamber using only one
Evaporator and wind turbine provide cold wind for freezing chamber and refrigerating chamber, and by the unlatching of air door and be closed control cold wind and enter refrigeration
Room.However, since only there are one evaporators, refrigerates indoor moisture almost all and take back freezing chamber by way of wind cycle
Frosting on evaporator, and periodically handled by defrost and water is discharged outside babinet, cause refrigeration indoor humidity very low, the food of storage
Object (especially veterinary antibiotics etc.) easily dries out, and fresh-keeping effect is poor, be easy to cause food epidermis air-dry, nutrition leak
Etc. consequences.
Some present air-cooled frost-free refrigerators with the double evaporators circulatory system, refrigerating chamber and freezing chamber are respectively arranged steaming
Device is sent out, and realizes the air quantity independent loops of refrigerating chamber and freezing chamber, passes through refrigerator evaporator condensation, defrosting water and wind turbine
Moisturizing is carried out to refrigerating chamber.A kind of prior art such as Publication No. CN201010211404, on December 2010 publication date 15,
The Chinese patent of entitled " the moisturizing control method of a kind of moisture preservation refrigerator and a kind of refrigerator ", discloses and passes through air ducting
After indoor gas importing moisturizing cushion space will be refrigerated, itself and the gas in moisturizing cushion space is made to carry out heat exchange type Cheng Leng
Condensate, humidifying device recycle these condensed waters to be humidified refrigerating chamber.This way needs to make guarantor by refrigeration evaporator
Wet cushion space temperature is relatively low, then needs specific humidifying device, and about humidifying device, which does not introduce.Separately
Outside, this technology is not suitable for single system wind cooling refrigerator.
Invention content
It is an object of the invention to propose a kind of moisture retention structure and refrigerator of the wind cooling refrigerator for single system refrigeration modes,
It matches, utilizes by the way that humidifying device is arranged in the refrigerating chamber of the wind cooling refrigerator of single system refrigeration modes, and with exhaust apparatus
The temperature difference between cold wind and the indoor gas of refrigeration, forms condensation water mist on humidifying device, and the condensation water mist is filled by outlet air
The each corner for taking refrigerating chamber to is set, the humidity of Keep cool room is simple in structure, easy to use, environmentally protective, has higher
Safety, stability and reliability.
For this purpose, the present invention uses following technical scheme：
A kind of moisture retention structure of wind cooling refrigerator for single system refrigeration modes, including：Wind in cooling compartment is set
Road mask is provided with exhaust apparatus on the air duct mask, is additionally provided on the outside of the air duct mask for will be in refrigerating chamber
The humidifying device of steam condensation, the humidifying device are correspondingly arranged with exhaust apparatus.
As one of the preferred embodiments of the present invention, the humidifying device is sheet, plate-like or lattice-shaped structure.
As one of the preferred embodiments of the present invention, the humidifying device is made of metal, graphite or heat pipe.
As one of the preferred embodiments of the present invention, the humidifying device is made of aluminum alloy materials.
As one of the preferred embodiments of the present invention, the exhaust apparatus is including being arranged on the mask of air duct, and face
The humidification air outlet of humidifying device blow-through, the cooling air duct of the humidification air outlet connection cooling compartment.
As one of the preferred embodiments of the present invention, the exhaust apparatus further includes being symmetricly set on air duct mask both sides
Multiple circular air outlets, the cooling air duct of the circular air outlet connection cooling compartment.
As one of the preferred embodiments of the present invention, the circular air outlet is inclined on the mask of air duct, and institute
The cold air blown out in air outlet is stated along the outside side diffusion in angle of inclination.
As one of the preferred embodiments of the present invention, refrigeration air inlet, institute are additionally provided with below the air duct mask
Refrigeration air inlet is stated to be connected to the other end of the cooling air duct.
As one of the preferred embodiments of the present invention, the direction of the refrigeration air inlet is straight down.
A kind of refrigerator is additionally provided, includes mounted on the indoor air-cooled ice for single system refrigeration modes of refrigeration
The moisture retention structure of case.
The beneficial effects of the invention are as follows：Pass through setting and outlet air in the refrigerating chamber of the wind cooling refrigerator of single system refrigeration modes
The matched humidifying device of device, using between cold wind and the indoor gas of refrigeration the temperature difference and it is cold and hot when opening the door exchange, lead to
Condensation effects are crossed, condensation water mist is formed on humidifying device, increases and refrigerate indoor humidity；The condensation water mist is by outlet air simultaneously
Device takes each corner of refrigerating chamber to, the diffusion for the condensation water mist that has not only conveniently been hungry, but also the indoor overall humidity of refrigeration is protected
It holds uniformly, simple in structure, easy to process, installation and repair facility are environmentally protective, have higher safety, stability and can
By property.
Description of the drawings
Fig. 1 is the moisture retention structure for the wind cooling refrigerator for single system refrigeration modes that the specific embodiment of the invention provides
Structural schematic diagram；
Fig. 2 is the structural schematic diagram for the exhaust apparatus that the specific embodiment of the invention provides.
In figure：
1, air duct mask；2, humidifying device；3, be humidified air outlet；4, around air outlet；5, air inlet is refrigerated.
Specific implementation mode
Technical solution to further illustrate the present invention below with reference to the accompanying drawings and specific embodiments.
For the prior art, only there are one evaporators for the wind cooling refrigerator of single system refrigeration modes, and which results in air-cooled ice
The freezing chamber and refrigerating chamber of case share a refrigeration system, refrigerate indoor moisture almost all and are taken back by way of wind cycle
Positioned at the indoor evaporimeter frosting of freezing, and is periodically handled by defrost by user and babinet is discharged in the moisture frosted,
The refrigerating chamber fresh-keeping effect for lacking humidity is poor.
Therefore, as shown in Figs. 1-2, the present invention provides a kind of moisturizing knots of the wind cooling refrigerator for single system refrigeration modes
Structure, including：Air duct mask 1 in cooling compartment is set, and the air duct mask 1 is covered in the outside of cooling air duct, the wind
Exhaust apparatus is provided on road mask 1, the cold air in the cooling air duct enters refrigerating chamber by exhaust apparatus.
The humidifying device 2 for condensing steam in refrigerating chamber, the humidification are additionally provided on the outside of the air duct mask
Device 2 generates the water mist of condensation on the outside by the temperature difference in outside in it, meanwhile, the water mist of the condensation is filled by outlet air
It sets and is delivered to the indoor each corner of refrigeration, both increase the indoor humidity of refrigeration, in turn ensure the equilibrium of refrigeration indoor humidity
Property.
Specifically, the humidifying device 2 is correspondingly arranged with exhaust apparatus, the humidifying device 2 has good thermal conductivity
Can, the heat conductivility of the humidifying device makes it receive the cold wind blown out in refrigerating channel at the position close to exhaust apparatus
Temperature T afterwardsIt is interiorLess than the temperature T of refrigeration indoor gasOutside, and the TIt is interiorAnd TOutsideThe temperature difference outside of humidifying device 2 is generated
Enough condensation water mist.
As one of the preferred embodiments of the present invention, the humidifying device 2 is sheet, plate-like or lattice-shaped structure.Institute
Humidifying device 2 is stated to be mainly used for as the good condensation carrier of heat conductivility, because preferably, the structure of the humidifying device 2
It is main to use the shape for being easily formed condensation water mist.Preferably, the humidifying device has sheet or disk-like structure.
Further, the humidifying device 2 can also be lattice-shaped structure, and the humidifying device 2 of the lattice-shaped structure is more
Convenient for the discharge of cold air, while the condensation water mist being attached on lattice-shaped structure is more easy to be brought to refrigerating indoor corner by cold air.
Further, the humidifying device 2 of the lattice-shaped structure can accelerate the reduction of refrigerating chamber inner question and the increased speed of humidity.
In specific implementation process, the humidifying device 2 of the lattice-shaped structure can change the spacing of grid or the angle of grid, with
Adapt to the requirement of different humidity and temperature.
As one of the preferred embodiments of the present invention, the humidifying device 2 is made of metal, graphite or heat pipe.It is described
Humidifying device 2 has good heat conductivility, and common organic matter cannot be satisfied the needs of condensation because heat conduction is excessively slow, because
This, in the specific implementation, because graphite and heat pipe cost are excessively high, it is preferred that the humidifying device 2 can be made of metal.
As one of the preferred embodiments of the present invention, it because the performance of aluminium alloy is stablized, is not easy, by water oxidation corrosion, to add
Work difficulty is low, and cost is relatively low, and quality is relatively low, it is preferred that the humidifying device 2 is made of aluminum alloy materials.By aluminum alloy materials
Casting can be used in manufactured humidifying device 2 or machining forms.
As one of the preferred embodiments of the present invention, the humidifying device 2 can be metal disk-like structure, it is Metal Flake
Structure or metal grate structure.The humidifying device 2 can also be graphite disk-like structure, graphite laminated structure or graphite grid
Lattice structure.The humidifying device 2 can also be heat pipe disk-like structure, heat pipe laminated structure or heat pipe lattice structure.
As one of the preferred embodiments of the present invention, the exhaust apparatus is including being arranged on air duct mask 1, and face
The humidification air outlet 3 of 2 blow-through of humidifying device, the humidification air outlet 3 are connected to the cooling air duct of cooling compartment.It is described to be humidified out
The cold air that air port 3 not only had been used to be discharged in cooling air duct is to refrigerating chamber, but also humidification dress is flowed through during cold air is discharged
The inside for setting 2, reducing the temperature of 2 inside of humidifying device, further increasing humidifying device 2 and refrigerating the temperature difference of indoor gas,
So that the gas on the outside of humidifying device is attached on the outer surface of humidifying device 2, the increasing to the cold after heat release in condensation mist
The positional structure of wet air outlet 3 and 2 face blow-through of humidifying device, heat exchange is preferably carried out conducive to cold air and humidifying device.
As one of the preferred embodiments of the present invention, the exhaust apparatus further includes being symmetricly set on air duct mask both sides
Multiple circular air outlets 4, the circular air outlet 4 is connected to the cooling air duct of cooling compartment.The circular air outlet 4 was both used
In the cold air in cooling air duct is delivered to cooling compartment, and while around conveying, accelerate the outside of humidifying device 2
The flowing velocity on surface, while the water mist for improving the outer surface for being attached to humidifying device 2 is delivered to each corner of refrigerating chamber
Efficiency.
As one of the preferred embodiments of the present invention, the circular air outlet 4 is inclined on air duct mask 1, and
Along the outside side diffusion in angle of inclination, the multiple circular air outlet 4 is equally spaced the cold air blown out in the circular air outlet 4.
The multiple circular air outlet 4 being equally spaced is equally spaced so that the cold air in cooling air duct conveyed is more uniformly distributed, and increases
The uniformity of temperature in refrigerating chamber and humidity is added.
As one of the preferred embodiments of the present invention, the lower section of the air duct mask 1 is additionally provided with refrigeration air inlet 5,
The refrigeration air inlet 5 is connected to the other end of the cooling air duct.The indoor gas of refrigeration enters from refrigeration air inlet 5
Then refrigerating channel is cold air by cooling down after the refrigerant passage heat release mutually arranged side by side with refrigerating channel, is discharged, reaches from exhaust apparatus
To the purpose of refrigeration indoor air circulation and refrigeration.
As one of the preferred embodiments of the present invention, the direction of the refrigeration air inlet 5 is straight down.It is described vertical
Down-set refrigeration air inlet 5 is with circular air outlet 4 and humidification air outlet 5 not in same direction so that refrigerates indoor gas
Stream operation is more balanced smooth.
A kind of refrigerator is additionally provided, includes mounted on the indoor air-cooled ice for single system refrigeration modes of refrigeration
The moisture retention structure of case.
In conclusion being matched with exhaust apparatus by being arranged in the refrigerating chamber of the wind cooling refrigerator of single system refrigeration modes
Humidifying device, using between cold wind and the indoor gas of refrigeration the temperature difference and it is cold and hot when opening the door exchange, by condensation effects,
Condensation water mist is formed on humidifying device, is increased and is refrigerated indoor humidity；The condensation water mist is taken to cold by exhaust apparatus simultaneously
The each corner for hiding room not only facilitates the diffusion of condensation water mist, but also the indoor overall humidity of refrigeration is made to keep uniform, structure letter
Single, easy to process, installation and repair facility are environmentally protective, have higher safety, stability and reliability.
The technical principle of the present invention is described above in association with specific embodiment.These descriptions are intended merely to explain the present invention's
Principle, and it cannot be construed to limiting the scope of the invention in any way.Based on the explanation herein, the technology of this field
Personnel would not require any inventive effort the other specific implementation modes that can associate the present invention, these modes are fallen within
Within protection scope of the present invention.
Claims (6)
1. a kind of moisture retention structure of wind cooling refrigerator for single system refrigeration modes, which is characterized in that including：It is arranged in refrigerating chamber
Internal air duct mask（1）, the air duct mask（1）On be provided with exhaust apparatus, be additionally provided on the outside of the air duct mask
Humidifying device for condensing steam in refrigerating chamber（2）, the humidifying device（2）It is correspondingly arranged with exhaust apparatus；It is described go out
Wind apparatus includes being symmetricly set on air duct mask（1）Multiple circular air outlets of both sides（4）, the circular air outlet（4）Connection
The cooling air duct of cooling compartment, the circular air outlet（4）It is inclined at air duct mask（1）On, and the circular outlet air
Mouthful（4）The cold air of interior blowout is along the outside side diffusion in angle of inclination；
The exhaust apparatus includes being arranged in air duct mask（1）On, and face humidifying device（2）The humidification air outlet of blow-through（3）,
The humidification air outlet（3）It is connected to the cooling air duct of cooling compartment；
The humidifying device（2）For sheet, plate-like or lattice-shaped structure.
2. the moisture retention structure of the wind cooling refrigerator according to claim 1 for single system refrigeration modes, which is characterized in that institute
State humidifying device（2）It is made of metal, graphite or heat pipe.
3. the moisture retention structure of the wind cooling refrigerator according to claim 2 for single system refrigeration modes, which is characterized in that institute
State humidifying device（2）It is made of aluminum alloy materials.
4. the moisture retention structure of the wind cooling refrigerator according to claim 1 for single system refrigeration modes, which is characterized in that institute
State air duct mask（1）Lower section be additionally provided with refrigeration air inlet（5）, the refrigeration air inlet（5）It is another with the cooling air duct
One end is connected to.
5. the moisture retention structure of the wind cooling refrigerator according to claim 4 for single system refrigeration modes, which is characterized in that institute
State refrigeration air inlet（5）Direction be straight down.
6. a kind of refrigerator, which is characterized in that indoor as described in any one in claim 1-5 for single including being mounted on refrigeration
The moisture retention structure of the wind cooling refrigerator of cooling system mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510397678.2A CN104976857B (en) | 2015-07-07 | 2015-07-07 | The moisture retention structure and refrigerator of a kind of wind cooling refrigerator for single system refrigeration modes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510397678.2A CN104976857B (en) | 2015-07-07 | 2015-07-07 | The moisture retention structure and refrigerator of a kind of wind cooling refrigerator for single system refrigeration modes |
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| Publication Number | Publication Date |
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| CN104976857A CN104976857A (en) | 2015-10-14 |
| CN104976857B true CN104976857B (en) | 2018-10-16 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106839605A (en) * | 2017-03-31 | 2017-06-13 | 合肥美菱股份有限公司 | A kind of frostless refrigerator air-supply arrangement |
| CN109974377A (en) * | 2019-03-29 | 2019-07-05 | 青岛海尔电冰箱有限公司 | The return air grid and refrigerator of refrigerator |
| CN115164479A (en) * | 2022-07-20 | 2022-10-11 | 长虹美菱股份有限公司 | Fresh air refrigerator and humidity control method thereof |
| CN115164481A (en) * | 2022-07-20 | 2022-10-11 | 长虹美菱股份有限公司 | Refrigerator condensed water collection method |
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| CN204944037U (en) * | 2015-07-07 | 2016-01-06 | 合肥晶弘电器有限公司 | A kind of moisture retention structure of the wind cooling refrigerator for single system refrigeration modes and refrigerator |
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| JP2000274924A (en) * | 1999-03-26 | 2000-10-06 | Sharp Corp | Refrigerator |
| CN201129897Y (en) * | 2007-11-12 | 2008-10-08 | 博西华电器（江苏）有限公司 | Refrigerator |
| CN103851852B (en) * | 2013-07-23 | 2016-08-10 | 海信（山东）冰箱有限公司 | A kind of refrigerator supply air system, refrigerator and air supply method |
| CN104457102B (en) * | 2014-12-23 | 2017-08-15 | 合肥美的电冰箱有限公司 | Air channel structure and refrigerator |
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|---|---|---|---|---|
| US5787725A (en) * | 1995-04-06 | 1998-08-04 | Daewoo Electronics, Ltd. | Refrigerator and method for circulating cold air therein |
| CN102155834A (en) * | 2011-04-06 | 2011-08-17 | 合肥美的荣事达电冰箱有限公司 | Refrigerator |
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| CN204404674U (en) * | 2014-12-22 | 2015-06-17 | 合肥美的电冰箱有限公司 | Refrigeration plant |
| CN204944037U (en) * | 2015-07-07 | 2016-01-06 | 合肥晶弘电器有限公司 | A kind of moisture retention structure of the wind cooling refrigerator for single system refrigeration modes and refrigerator |
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| CN104976857A (en) | 2015-10-14 |
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