CN104634046B - Wind cooling refrigerator - Google Patents
Wind cooling refrigerator Download PDFInfo
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- CN104634046B CN104634046B CN201410836580.8A CN201410836580A CN104634046B CN 104634046 B CN104634046 B CN 104634046B CN 201410836580 A CN201410836580 A CN 201410836580A CN 104634046 B CN104634046 B CN 104634046B
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- air
- air channel
- dividing plate
- blower fan
- return duct
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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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- Engineering & Computer Science (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
Abstract
The present invention discloses a kind of wind cooling refrigerator, is related to household electrical appliance technical field, the problem of can solve the problem that refrigerator storage low space utilization.The refrigerator includes at least two compartments, and adjacent compartment is separated by dividing plate；Middle air channel is located on dividing plate, and two opposing end surfaces of the dividing plate are run through in middle air channel, and two relative end faces are each perpendicular to the thickness direction of dividing plate；Blower fan is located in middle air channel, and blower fan at least partial volume is located within the thickness range of dividing plate, and blower fan by the cold wind in middle air channel be respectively fed to it is corresponding between it is indoor；The evaporator provides cold wind for middle air channel.The present invention can effectively improve the utilization rate in refrigerator storage space.
Description
Technical field
The present invention relates to household electrical appliance technical field, more particularly to a kind of wind cooling refrigerator.
Background technology
With the generally raising of people's living standard, refrigerator is increasingly popular to turn into the daily necessities of most families, refrigerator
Refrigerating chamber and refrigerating chamber are generally set, to meet the preservation to different articles or fresh-keeping demand.Refrigerator it is main by casing, case courage,
Evaporator etc. is constituted, and can be divided into air cooling type refrigerator and direct cooling refrigerator.
At present, in air cooling type refrigerator, in order to provide cold wind to refrigerating chamber and refrigerating chamber, be typically provided with blower fan, evaporator and
Ducting assembly, sets air delivery duct and air -return duct on ducting assembly, and blower fan extracts the cold wind in vaporization chamber, and by cold wind by giving
Air channel is sent to each compartment, and then each indoor cold wind is returned in vaporization chamber by air -return duct again.
When using single evaporator, generally evaporator and blower fan are placed in inside refrigerating chamber, or by evaporator and blower fan
It is placed in the foaming layer between back boards and refrigerating chamber inner bag.When blower fan is placed in inside refrigerating chamber, due to the body of blower fan
Product is larger, it will the section store space of refrigerating chamber is taken, when the hair that blower fan is placed between refrigerating chamber inner bag and back boards
During alveolar layer, the depth of foam at this will be necessarily thickened, the section store space of refrigerating chamber will be equally reduced.It follows that nothing
By to blower fan how installation settings, as long as by blower fan be located at it is corresponding between in the corresponding foaming layer of indoor or corresponding compartment, all will be sacrificial
The storage area of the corresponding compartment of domestic animal so that the utilization rate of the storage area of refrigerator is relatively low.Following two refrigerators exactly have storage
Low space utilization is not enough
As shown in figure 1, refrigerating chamber is above, because blower fan needs to extract cold air, blower fan need to be placed in evaporator
Upper front so that fan blade rear space is connected with the vaporization chamber above evaporator, such a structure setting, when blower fan and wind
The thickness of road component combination further increases, so as to take bigger storage area, cause the utilization rate in refrigerator storage space compared with
It is low.As shown in Fig. 2 refrigerating chamber is located at lower section, and blower fan and ducting assembly are placed in foaming layer, needed to be blown to refrigerating chamber
Set refrigeration to send and (return) ducting assembly in the corresponding foaming layer of the compartment, in order to be incubated and anti-condensation, therefore need to thicken and send out herein
Alveolar layer thickness, necessarily sacrifices section store space, equally causes the utilization rate in refrigerator storage space relatively low.
The content of the invention
Embodiments of the invention provide a kind of wind cooling refrigerator, can solve the problem that the technology of refrigerator storage low space utilization is asked
Topic.
To reach above-mentioned purpose, embodiments of the invention are adopted the following technical scheme that：
A kind of wind cooling refrigerator,
The refrigerator includes：
At least two compartments, the adjacent compartment is separated by dividing plate；
Middle air channel, the middle air channel is located on the dividing plate；Two phases of the dividing plate are run through in the middle air channel
To end face, two relative end faces are each perpendicular to the thickness direction of the dividing plate；
Blower fan, the blower fan is located in the middle air channel, and the blower fan at least partial volume is located at the dividing plate
Within thickness range, and the blower fan by the cold wind in the middle air channel be respectively fed to it is corresponding described between it is indoor；
Evaporator, the evaporator provides cold wind for the middle air channel.
Further, the refrigerator also includes：
Vaporization chamber, the vaporization chamber be placed in it is described between it is indoor, the evaporator is placed in the vaporization chamber；
Air delivery duct, the air delivery duct connects in the middle air channel with the compartment, and will be cold in the middle air channel
Wind be delivered to it is corresponding described between it is indoor；
Air -return duct, the air -return duct connects the compartment with the vaporization chamber, and will it is corresponding described between indoor sky
Gas is delivered in the vaporization chamber.
Further, the refrigerator is additionally provided with the air door for controlling the air delivery duct intake.
Further, the dividing plate is provided with middle air channel support, and the middle air channel support runs through the two of the dividing plate
Individual parallel opposing end surface, and the middle air channel support is provided with the middle air channel.
Further, indoor between described to be provided with air delivery duct support, the air delivery duct support is provided with the air delivery duct, described to send
Air channel and the middle air channel are connected.
Further, tabular air -return duct support, the air -return duct support are provided with provided with indoor between described in the evaporator
Be provided with the air -return duct, the air -return duct support and it is described between the generation vaporization chamber is fitted close between chamber interior walls；
The middle air channel support is provided with middle air -return duct, the middle air -return duct and the return air on the air -return duct support
Road is connected.
Further, the air delivery duct is located on the dividing plate or in the thickness range of dividing plate, and the air -return duct is located at institute
State on the side wall of vaporization chamber.
The present invention provides another wind cooling refrigerator, and the refrigerator includes：
At least two compartments, the adjacent compartment is separated by dividing plate；
Middle air channel, the middle air channel is located in the foaming layer of refrigerator body, and positioned at the dividing plate dead astern or
Positive side；
Blower fan, the blower fan is located in the middle air channel, the blower fan at least partial volume be located at the dividing plate to
In the thickness range of the elongated area in refrigerator shell direction, the cold wind in the middle air channel is respectively fed to phase by the blower fan
Answer it is described between it is indoor；
Evaporator, the evaporator provides cold wind for the middle air channel.
Further, the refrigerator also includes：
Vaporization chamber, the vaporization chamber is located in the foaming layer of the refrigerator body, and the evaporator is placed in the vaporization chamber
It is interior；
Air delivery duct, the air delivery duct is located in refrigerator foam layer or in dividing plate foaming layer, and the air delivery duct will
Cold wind in the middle air channel be delivered to respectively it is corresponding described between it is indoor；
Air door, the air door is used for controlling the intake of the air delivery duct；
Air -return duct, the air -return duct is located in refrigerator foam layer, and the air -return duct will the corresponding compartment
Interior air is delivered in the vaporization chamber.
Further, the air delivery duct and the air -return duct are pipe fitting, and are fixedly mounted on the refrigerator body hair
In alveolar layer；Or, the air delivery duct and the air -return duct are each provided at former and later two ends of profile for the air channel support of platy structure
Between face, the air channel branch is erected in the refrigerator foam layer.
Wind cooling refrigerator provided in an embodiment of the present invention, middle air channel is located on the dividing plate between two adjacent compartments, and
Through two opposing end surfaces of dividing plate, blower fan at least part volume is set to be located within the thickness range of dividing plate, i.e.,：Make volume larger
Blower fan take the part installing space of dividing plate, necessarily release by blower fan be arranged on a chamber interior or compartment and refrigerator body it
Between foaming layer when shared space, so as to increase the storage area of refrigerator, effectively improve the utilization rate in refrigerator storage space.
Brief description of the drawings
Fig. 1 for wind cooling refrigerator in the prior art refrigerating chamber up when ducting assembly schematic diagram；
Fig. 2 is ducting assembly schematic diagram of the refrigerating chamber of wind cooling refrigerator in the prior art at lower section；
Fig. 3 is the sectional view of the wind cooling refrigerator described in the embodiment of the present invention one；
Fig. 4 is ducting assembly entirety perspective view described in Fig. 3；
Fig. 5 is the first view stereo structural representation of the refrigeration air channel support described in Fig. 3；
Fig. 6 is the second view stereo structural representation of the refrigeration air channel support described in Fig. 3；
Fig. 7 is the dimensional structure diagram that air channel support is freezed described in Fig. 3；
Fig. 8 is the cross-sectional view of the freezing air channel support described in Fig. 3；
Fig. 9 is the half-sectional dimensional structure diagram of the freezing air channel support described in Fig. 7；
Figure 10 is the decomposition texture dimensional structure diagram of the middle air channel support described in Fig. 3；
Figure 11 is the installation dimensional structure diagram of the middle air channel support described in Fig. 3.
Description of reference numerals：
1st, refrigerating chamber, 2, refrigerating chamber, 3, refrigeration air channel support, 4, freezing air channel support,
5th, middle air channel support, 6, blower fan, 7, vaporization chamber, 8, dividing plate；
301st, air delivery duct is refrigerated, 302 refrigeration air outlets, 303, latter end air -return duct,
304th, return air inlet, 305, air door are refrigerated；
401st, freeze air delivery duct, 402 freezing air outlets, 403, freezing air -return duct,
404th, return air inlet is freezed；
501st, middle air channel, 502, middle air -return duct.
Embodiment
Arrangement of the improvement of the embodiment of the present invention primarily directed to the blower fan of wind cooling refrigerator.Blower fan is located at middle air channel
It is interior, middle air channel is located on dividing plate, and through two opposing end surfaces of dividing plate, thickness of two opposing end surfaces perpendicular to dividing plate
Spend direction, and blower fan at least part volume is located within the thickness range of dividing plate so that the larger blower fan of volume take every
The part installing space of plate, and the corresponding air delivery duct of each compartment is connected with middle air channel, make each compartment is corresponding to return
Air channel is connected with vaporization chamber, and blower fan work extracts the cold wind in vaporization chamber, and cold wind is sent respectively by corresponding air delivery duct
To each interior, while each indoor cold wind is returned in vaporization chamber by corresponding air -return duct.It can not only be each
Cold wind is sent in room circulation, moreover it is possible to which release is shared when blower fan is located at into the foaming layer between corresponding compartment or compartment and refrigerator body
Space, so as to increase refrigerator storage space, improves the utilization rate of storage area.
The wind cooling refrigerator described in the embodiment of the present invention is described in detail below in conjunction with the accompanying drawings.
Embodiment one
The present embodiment is a kind of wind cooling refrigerator, at least provided with two compartments, it may for example comprise the He of refrigerating chamber 1 being disposed adjacent
Refrigerating chamber 2, two compartment is separated by dividing plate 8, as shown in Figure 3 and Figure 4.In addition, the refrigerator also includes middle air channel 501, blower fan 6
And evaporator.
Middle air channel 501 is located on dividing plate 8；Two opposing end surfaces of dividing plate 8 are run through in middle air channel 501, and two relative
End face is each perpendicular to the thickness direction of dividing plate 8.
Blower fan 6 is located in middle air channel 501, and at least partial volume of blower fan 6 is located within the thickness range of dividing plate 8,
And blower fan 6 by the cold wind in middle air channel 501 be respectively fed to it is corresponding between it is indoor.
Evaporator can be arranged on the lower section of blower fan 6, it is of course also possible to other orientation of blower fan are located at, as long as evaporator
Cold wind can be provided for middle air channel 501.
In the present embodiment, blower fan 6 is located in middle air channel 5, middle air channel 5 is located on dividing plate 8, and through dividing plate 8
Two opposing end surfaces, two opposing end surfaces perpendicular to dividing plate 8 thickness direction, and make blower fan 6 at least partial volume position
Within the thickness range of dividing plate 8, so that the larger blower fan 6 of volume takes the part installing space of dividing plate 8, and make refrigerating chamber
1 and each self-corresponding air delivery duct of refrigerating chamber 2 be connected with middle air channel 5, make refrigerating chamber 1 and each self-corresponding return air of refrigerating chamber 2
Road is connected with vaporization chamber 7 respectively, the cold wind in vaporization chamber 7 is extracted when blower fan 6 works, and cold wind is passed through into corresponding air delivery duct
It is sent to respectively in refrigerating chamber 1 and refrigerating chamber 2, while being returned to the cold wind in refrigerating chamber 1 and refrigerating chamber 2 by corresponding air -return duct
Into vaporization chamber 7.Cold wind can not only be sent for the circulation of each compartment, moreover it is possible to which blower fan is located at corresponding compartment or compartment and refrigerator by release
Shared space during foaming layer between casing, so as to increase refrigerator storage space, improves the utilization rate of storage area.
In the present embodiment, at least partial volume of blower fan 6, which is located within the thickness range of dividing plate 8, to be referred to：When the volume of blower fan 6 foot
It is enough big so that when the height value of its thickness direction along dividing plate 8 is not less than the thickness of dividing plate 8, blower fan 6 through dividing plate 8 two
Individual opposing end surface, thickness direction of the opposing end surface perpendicular to dividing plate 8；Otherwise, the thickness of dividing plate 8 can will be completely disposed at blower fan 6
Within the scope of degree, so that blower fan 6 farthest discharges the storage area shared when placing it in refrigerator compartment,
Farthest increase refrigerator storage space；In addition, when the partial volume of blower fan 6 is placed within the thickness range of dividing plate 8, in addition
When a part of volume is placed in outside the thickness range of dividing plate 8, also within protection scope of the present invention, simply, although now
This storage area of refrigerator is increased, space availability ratio is improved, but and not up to optimum state.
In the present embodiment, refrigerator also includes vaporization chamber 7, air delivery duct and air -return duct, as shown in Figure 3 and Figure 4.
Vaporization chamber 7 is placed in one between one indoor, when evaporator is placed in into 6 lower section of blower fan, then needs vaporization chamber 7 being located at
The lower section in middle air channel 501, evaporator is placed in the vaporization chamber 7.Specifically, refrigerating chamber 2 can be located at refrigerating chamber 1 top,
Lower section, the left side or the right, the present embodiment come to illustrate to present invention progress exemplified by refrigerating chamber 2 is located at into the lower section of refrigerating chamber 1
It is bright.In order to simplify the arrangement circuit in each air channel, vaporization chamber 7 can be located in refrigerating chamber 2, to facilitate vaporization chamber 7 and middle wind
Road 501 is connected, and blower fan 6 is more smoothly carried out exhausting work.
Middle air channel 501 and each compartment are respectively communicated with by air delivery duct, and the cold wind in middle air channel 501 is delivered to accordingly
Between it is indoor.Specifically, air delivery duct includes refrigeration air delivery duct 3 and freezing air delivery duct 4；Refrigeration air delivery duct 301 is connected with refrigerating chamber 1
It is logical, and the cold wind in middle air channel 501 is delivered in refrigerating chamber 1；Freezing air delivery duct 401 is connected with refrigerating chamber 2, and by
Between cold wind in air channel 501 be delivered in refrigerating chamber 2.
Air -return duct connects corresponding compartment with vaporization chamber 7, and will it is corresponding between indoor air be delivered in vaporization chamber 7.Tool
Body, air -return duct includes refrigeration air -return duct and freezing air -return duct 403, wherein, refrigeration air -return duct is by middle air -return duct 502 and latter end
Air -return duct 303 is connected to be formed, as shown in Fig. 3-Fig. 4 and Fig. 8-Figure 11；Refrigerating chamber 1 is connected by refrigeration air -return duct with vaporization chamber 7
It is logical, and the air in refrigerating chamber 1 is delivered in vaporization chamber 7；Refrigerating chamber 2 is connected by freezing air -return duct 403 with vaporization chamber 7,
And the air in refrigerating chamber 2 is delivered in vaporization chamber 7, as shown in Fig. 3-Fig. 4 and Figure 10-Figure 11.
Such a refrigerator structure, because middle air channel 501 is connected with vaporization chamber 7, therefore the blower fan 6 in middle air channel 501 will
Extract the cold wind in vaporization chamber 7；Because middle air channel 501 is connected with refrigeration air delivery duct 301 and freezing air delivery duct 401 respectively,
Therefore the work of blower fan 6 will send cold wind by refrigerating air delivery duct 301 for refrigerating chamber 1, by freeze air delivery duct 401 sent for refrigerating chamber 2 it is cold
Wind；Because vaporization chamber 7 is connected with refrigeration air -return duct and freezing air -return duct 403 respectively, therefore the cold wind in refrigerating chamber 1 will be by cold
Hide air -return duct to return in vaporization chamber 7, the cold wind in refrigerating chamber 2 will be returned in vaporization chamber 7 by freezing the road of return air 403.This
In embodiment, middle air channel 501 is located on the dividing plate between adjacent compartment, it is thick that at least partial volume of blower fan 6 is located at dividing plate
Within the scope of degree, so that the larger blower fan 6 of volume takes the part installing space of dividing plate 8, can not only be refrigerating chamber 1 and cold
Freeze room 2 circulate send cold wind respectively, moreover it is possible to release space shared when blower fan 6 is located at into refrigerating chamber 1 or refrigerating chamber 2, so as to increase
The storage area of big refrigerating chamber 1 or refrigerating chamber 2, improves the utilization rate in refrigerator storage space.
In the present embodiment, refrigerator is provided with the air output for being used for controlling refrigeration air delivery duct 301 or/and freezing air delivery duct 401
Air door 305, as shown in Figure 5-Figure 7.Wherein, air door 305 may be selected to be mechanical air door or MOD.
In the present embodiment, dividing plate 8 is provided with middle air channel support 5, and middle air channel support 5 runs through two of dividing plate 8 relatively
End face, and middle air channel support 5 is provided with middle air channel 501, as shown in Fig. 3, Figure 10 and Figure 11, such a structure setting can be by
Blower fan 6 is placed on behind middle air channel 501, at least partial volume of blower fan 6 is located within the thickness range of dividing plate 8；In addition, wind
Road support 5 can be wholely set with dividing plate 8, can also detachable be installed together.
In the present embodiment, indoor also between corresponding to be provided with air delivery duct support, air delivery duct support is provided with air delivery duct, each air delivery duct
Connected with middle air channel 501.Specifically, provided with refrigeration air delivery duct support in refrigerating chamber 1, the refrigeration air delivery duct support is provided with refrigeration
Air delivery duct 301；Provided with freezing air delivery duct support in refrigerating chamber 2, the freezing air delivery duct support is provided with freezing air delivery duct 401；And it is cold
Hide air delivery duct 301 and freezing air delivery duct 401 is connected with middle air channel 501 respectively.
In the present embodiment, as shown in Figure 8 and Figure 9, air -return duct support is freezed provided with tabular in refrigerating chamber 2, freeze air -return duct
Support is fitted close generation vaporization chamber 7 provided with freezing air -return duct 403, between freezing air -return duct support and the inwall of refrigerating chamber 2, such as
Shown in Fig. 3.Specifically, to simplify air -return duct structure, the air -return duct support being located in refrigerating chamber 2 is set up with freezing air delivery duct branch
It is structure as a whole, as freezes air channel support 4.It should be noted that due to refrigeration air -return duct has been located at into middle air channel support 5
On freezing air channel support 4, refrigeration air -return duct support is not separately provided, therefore refrigerating chamber 1 is provided with refrigeration air delivery duct support, is
With freezing air channel support nominally corresponding, herein refrigeration air delivery duct is referred to as to refrigerate air channel support 3.
In the present embodiment, middle air -return duct 502, middle air -return duct 502 and freezing air channel branch are provided with middle air channel support 5
Latter end air -return duct 303 on frame is connected, and both connect into closed gas path, that is, refrigerate air -return duct.
In order to simplify structure, save space, each air delivery duct can also be directly arranged on dividing plate 8 or dividing plate 8 thickness model
In enclosing, corresponding air -return duct is directly arranged on the side wall of vaporization chamber 7.Specifically, will refrigeration air delivery duct 301 and freezing air delivery duct
401 are directly arranged at two opposing end surfaces of dividing plate, or are located in the thickness range of dividing plate 8；Because vaporization chamber 7 is located at freezing
In room 2, freezing air -return duct 403 can also be directly arranged on the side wall of vaporization chamber 7, not shown in figure.
, will be whole herein it should be noted that when middle air channel support 5 can be fully mounted in the thickness range of dividing plate 8
Individual middle air channel support 5 is located in dividing plate；When middle air channel support 5 is because volume is big and can not be completely disposed at the thickness of dividing plate 8
Within the scope of when, then the partial volume of middle air channel support 5 is located in dividing plate 8, and make middle air channel support 5 through whole
The thickness of dividing plate 8, so as to farthest take the installing space of dividing plate, release by blower fan 6 be located at it is corresponding between it is indoor when it is shared
Space, to increase the storage area of corresponding compartment.
In a word, as shown in Fig. 3-Figure 11, provided with refrigeration air channel support 3 in refrigerating chamber 1, refrigeration air channel support 3 is provided with cold
Air delivery duct 301 is hidden, as shown in Figure 5 and Figure 6；Provided with freezing air channel support 4 in refrigerating chamber 2, freezing air channel support 4, which is provided with, to be separated by
Freezing air delivery duct 401 and freezing air -return duct 403 from arrangement；As shown in figs. 7 to 9, after the freezing air channel support 4 in refrigerating chamber 2
Side is provided with vaporization chamber 7, as shown in Figure 3 and Figure 4；Middle air channel support 5 is provided with the middle air channel 501 and centre for isolating arrangement
Air -return duct 502, as shown in Fig. 3, Figure 10 and Figure 11, refrigeration air channel support 3, middle air channel support 5 and freezing air channel support 4 are successively
It is closely connected.Refrigeration air -return duct is made up of middle air -return duct 502 and latter end air -return duct 303, wherein, as described above, middle
Air -return duct 502 is located on middle air channel support 5, and latter end air -return duct 303 is then located on freezing air channel support 3.
Wherein, blower fan 6 is located in the middle air channel 501 of middle air channel support 5, thus effectively using refrigerating chamber 1 with it is cold
The space frozen between room 2, i.e.,：Middle air channel support 5 is set to take the part installing space of dividing plate 8, so that (or cold in refrigerating chamber 2
Hide room 1) interior the release space shared when blower fan 6 is located in refrigerating chamber 2, the storage of increase refrigerating chamber 2 (or refrigerating chamber 1)
Deposit space.
Refrigeration air delivery duct 301 is directly directly connected with the middle air channel 501, therefore without being separately provided in refrigerating chamber 1
Air delivery duct component is refrigerated, so as to release the storage area being separately provided shared by the refrigeration air delivery duct component；Furthermore, by centre
Air -return duct 502 is joined directly together logical with refrigerating chamber 1, that is to say, that middle air -return duct 502 is refrigerates a part for air -return duct, by latter end
Air -return duct 303 has been located on freezing air channel support 4, and middle air -return duct 502 is connected with latter end air -return duct 303, so that raw
Into a complete refrigeration air -return duct, such a structure setting refrigerates air -return duct component without being separately provided in refrigerating chamber 1, from
And release and be separately provided storage area shared by the refrigeration air -return duct component, so as to increase the storage area of refrigerating chamber 1.
When middle air channel support 5 is located on the dividing plate between refrigerating chamber 1 and refrigerating chamber 2, not only releases and set blower fan 6
Put in the storage area shared by refrigerating chamber 2, moreover it is possible to make full use of the space between two compartments；In addition, the wind of the wind cooling refrigerator
Road structure arrangement, it is evident that can discharge and be separately provided refrigeration and send and (go back to) storage area shared by ducting assembly, effectively improve
The utilization rate in refrigerator storage space.
In addition, in the present embodiment, can will freeze air channel support 4 and extend gusset to back boards direction, make the gusset
The case courage inwall of extending end and refrigerating chamber 2 is fitted close, so as to form (one of refrigeration air -return duct of latter end air -return duct 303
Point), as shown in Figure 9.Latter end air -return duct 303 can certainly be generated using other modes,
Because each air channel end is connected with refrigerator compartment inner bag, when storing article, occasionally there are dust or other foreign matters to have
It may adhere to herein, sometimes not easy cleaning, can be blocked herein when serious, so as to influence the circulation in whole air channel, made in corresponding
Refrigeration failure occurs for courage.To avoid the generation of such phenomenon, it is easy to clean and protects each air channel end, can be in refrigeration air channel branch
Refrigeration air outlet 302 is set on frame 3, refrigeration return air inlet 304 is set on middle air channel support 5, refrigeration air outlet 302 will be refrigerated
Air delivery duct 301 is connected with refrigerating chamber 1, and refrigeration return air inlet 304 connects middle air -return duct 502 with refrigerating chamber 1, such as Fig. 5 and Fig. 6 institutes
Show.
Similarly, as shown in figs. 7 to 9, freezing air outlet 402 and freezing return air inlet 404 are set in freezing air channel support 4, it is cold
Freeze air outlet 402 and connected air delivery duct 401 is freezed with refrigerating chamber 2, freezing return air inlet 404 will freeze air -return duct 403 and refrigerating chamber 2
Connection.
In the present embodiment, middle air channel support 5 is hollow structure, and its hollow space is for placing the middle air channel of blower fan
501；Due to middle air channel support 5 has been located on the dividing plate between two compartments of refrigerator, infrequently dismount herein, therefore can be with
Middle air channel support 5 and the one step foaming of dividing plate 8 are molded, a part for dividing plate 8 is become, also can be arranged to it certainly can
It is detachably connected with mode.In addition, the structure in order to simplify middle air channel support 5, as shown in Figure 10 and Figure 11, for refrigeration air channel
Support 3 and freezing air channel support 4 can select its specific assembly technology according to the actual fabrication technique of refrigerator, for example：Can be with
To being pre-installed before refrigerator foam to refrigeration air channel support 3, freezing air channel support 4 and middle air channel support 5, or refrigerator case
General assembly is carried out to each air channel support again after body foaming.When will refrigeration air channel support 3, freezing air channel support 4 and middle air channel support 5
When being assembled with kit form, the sealing of ducting system can be effectively improved, and assembling is simplified and reliable, so as to improve life
Produce efficiency.
Air door can also be set in middle air channel 501, for example, it may be not showing in MOD or mechanical air door, figure
Go out, the air door refrigerated in air delivery duct 301 can now be saved, so as to which the thickness of refrigeration air channel support 3 is further thinned,
Improve the utilization rate in refrigerator storage space.
It can be platy structure to refrigerate air channel support 3 and freezing air channel support 4, as shown in figure 3, it is such a simple in construction,
Compared with the structure of other shapes, as long as thickness of slab disclosure satisfy that air channel is required, for example, two before and after the support of corresponding tabular air channel
Corresponding air channel is set between individual end face, the larger rectangle of length-width ratio is made into air channel, or directly in corresponding tabular air channel support
Rear end face set groove, make case courage inwall or other side wall close contact generation corresponding air channels of the groove to refrigerator, thus use up
Possible that air channel support is thinned, increase refrigerator storage space has the advantages that setting can be thinned.
Lower portion in vaporization chamber 7 sets water receiving tank, as shown in figure 3, being used for collecting liquid when defrosting at evaporator
Water.
The refrigeration principle of wind cooling refrigerator described in the present embodiment：When refrigerator work, evaporator manufacture frozen air, wind
The driving of machine 6 is started working, and extracts the frozen air formation freezing wind in vaporization chamber 7, and blower fan 6 passes through a portion freezing wind
Freezing air delivery duct 401 be sent to arrival freezing air outlet 402, then by freeze air outlet 402 by freeze wind be sent to refrigerating chamber 2, it is cold
Freeze after the freezing wind cooling in room 2, enter freezing air -return duct 403 by freezing return air inlet 404, freezing wind is eventually returned to vaporization chamber
In 7, and re-start heat exchange；Meanwhile, another part freezing wind passes sequentially through middle air channel 501 by blower fan 6, air door 305, cold
Air delivery duct 301 is hidden, refrigerating chamber 1 is reached by refrigeration air outlet 302, the freezing wind after cooling can be by refrigerating return air inlet 304 times
Middle air -return duct 502 is flowed to, the latter end air -return duct 303 on freezing air channel support 4 is passed through, finally returns back in vaporization chamber 7, and
Heat exchange is re-started, so that freezing wind is circulated according to demand, the refrigerator moment is in predetermined refrigerating state.
In summary, in the present embodiment, middle air channel support 5 is located on dividing plate 8, takes the part installing space of dividing plate,
Can discharge by blower fan 6 be located between space shared by interior；In addition, on refrigeration air delivery duct 301, and air channel support 5
Between latter end air -return duct 303 on the connection freezing air channel support 4 of air -return duct 502 constitute whole refrigeration air -return duct, release and individually set
Put refrigeration and send and (go back to) storage area shared by ducting assembly；In addition, refrigeration air channel support 3 and freezing 4 need of air channel support are set
Gas passage is put, corresponding air channel support can be thinned as far as possible and set, to improve effective utilization in refrigerator storage space
Rate.
The present embodiment be by taking the refrigerator including 2 two compartments of refrigerating chamber 1 and refrigerating chamber as an example, and the invention is not restricted to this,
For example：When refrigerator is provided with temperature-changing chamber, not shown in figure, middle air channel support 5 can be located at refrigerating chamber and temperature-changing chamber it
Between dividing plate on, and blower fan at least partial volume is located within the scope of block board thickness, so as to increase refrigerating chamber or change
The storage area in greenhouse.
The embodiment is longitudinally arranged mode up and down between being not only adapted to compartment, for example, single open-door refrigerator；Between being further adapted to
Room transverse horizontal arrangement, for example：Double-door refrigerator and three open-door refrigerator, such a arrangement is also in the protection model of the present invention
Within enclosing.
Embodiment two
The present embodiment is another wind cooling refrigerator, and the refrigerator includes at least two compartments, not shown in figure, for example：It is adjacent
The refrigerating chamber and refrigerating chamber of setting, two compartments are separated by dividing plate.The refrigerator also includes：Middle air channel, blower fan and evaporator.
Middle air channel is located in the foaming layer of refrigerator body, and positioned at the dead astern or positive side of dividing plate.During blower fan is located at
Between in air channel, blower fan at least partial volume is located at dividing plate into the thickness range of the elongated area in refrigerator shell direction, blower fan
It is indoor between cold wind in middle air channel is respectively fed to accordingly.Evaporator can be located at below blower fan, but to evaporator with
The position relationship not limited to this of blower fan, can also be located at other positions, as long as evaporator can provide cold wind for middle air channel.
In addition, the refrigerator also includes：Vaporization chamber, air delivery duct, air door and air -return duct.Vaporization chamber is located at refrigerator body
In foaming layer, when evaporator is located at below blower fan, vaporization chamber can be located to the lower section in middle air channel, evaporator is placed in evaporation
Connected entrance between middle air channel and vaporization chamber, can be located at the rear of blower fan by interior；Air delivery duct is located at refrigerator foam
In layer or in dividing plate foaming layer, air delivery duct by the cold wind in middle air channel be delivered to respectively it is corresponding between it is indoor；Air door is used for controlling
The intake of air delivery duct；Air -return duct is located in refrigerator foam layer, air -return duct will it is corresponding between indoor air be delivered to it is described
In vaporization chamber.
In the present embodiment, blower fan at least partial volume is located at thickness model of the dividing plate to the elongated area in refrigerator shell direction
Within enclosing, refer to：When blower fan is sufficiently large, blower fan can be completely through in the whole thickness of the elongated area, otherwise, and blower fan can be with
It is placed within the thickness range of the elongated area, so that blower fan farthest discharges to work as is placed in corresponding compartment and ice by blower fan
The space of foaming layer shared during foaming layer between tank shell, is at utmost thinned corresponding foaming layer, farthest
Increase the storage area of refrigerator, at utmost improve space availability ratio；In addition, when the partial volume of blower fan is located at the elongated area
Thickness range within, another part volume be located at the elongated area thickness range outside when, also the present invention protection model
Within enclosing, it now can also increase the storage area of refrigerator to a certain degree, space availability ratio is improved to a certain degree.
Specifically, air delivery duct includes refrigeration air delivery duct, freezing air delivery duct, refrigeration air -return duct and freezing air -return duct, refrigeration is sent
The air in middle air channel is delivered to refrigerating chamber by air channel, and the air in middle air channel is delivered to refrigerating chamber, refrigerated by freezing air delivery duct
The air of refrigerating chamber is delivered to vaporization chamber by air -return duct, and the air of refrigerating chamber is delivered to vaporization chamber by freezing air -return duct.
In the present embodiment, air delivery duct and air -return duct can be each provided at two before and after the air channel support that profile is platy structure
Between individual end face, and middle air channel support, supply air duct support and air -return duct support are each provided in foaming layer, do not shown in figure
Go out.Now interconnected relationship can be identical with the refrigerator in embodiment one between each air channel support, simply first by each part
Assembling, then the foaming together with casing, can equally realize the circularly cooling of each compartment in refrigerator in above-described embodiment one
Function.Further, since blower fan has been located in the foaming layer between dividing plate and refrigerator body, i.e.,：Blower fan dividing plate has been located at
Dead astern or positive side, so as to release in current refrigerator shared during the foaming layer being located at blower fan between compartment and refrigerator body
Foaming sheaf space, can be thinned the depth of foam of corresponding compartment, to increase the storage area of compartment, improve refrigerator storage
The utilization rate in space.
Certainly, the interconnected relationship between each air channel support can also be different from the refrigerator in embodiment one.Air channel group
Part can use structure of the prior art, for example, each air channel is directly made up of pipe fitting connection, the ajutage towards each room is distinguished
It is connected with middle air channel, the backwind tube towards each room is connected with vaporization chamber respectively.Vaporization chamber is connected with middle air channel, and
Middle air channel branch is placed on two adjacent compartments (between refrigerating chamber and refrigerating chamber, between refrigerating chamber and temperature-changing chamber or refrigerating chamber
Between temperature-changing chamber) dividing plate to the elongated area in refrigerator shell direction, and be molded with casing or dividing plate one step foaming.
As described in above-mentioned embodiment one, the arrangement of blower fan can increase the storage of refrigerating chamber, refrigerating chamber or temperature-changing chamber
Space.In addition, on refrigeration air channel support and freezing air channel support need to only set gas passage or be located between tabular air channel, can be with
Slimming is set as far as possible, and detailed in Example one will not be repeated here.Due to each air channel can be directly arranged in each corresponding wind
On road support, therefore send and (return) air channel or freezing to send and (go back to) air channel without being separately provided refrigeration in foaming layer, so as to be thinned
The corresponding depth of foam of corresponding compartment, further increases the storage area of corresponding compartment, improves the profit in refrigerator storage space
With rate.
In the description of this specification, specific features, structure, material or feature can be in any one or more realities
Apply and combined in an appropriate manner in example or example.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any
Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, should all be contained
Cover within protection scope of the present invention.Therefore, protection scope of the present invention described should be defined by scope of the claims.
Claims (7)
1. a kind of wind cooling refrigerator, it is characterised in that the refrigerator includes：
At least two compartments, the adjacent compartment is separated by dividing plate；
Middle air channel, the middle air channel is located on the dividing plate；Two opposite ends of the dividing plate are run through in the middle air channel
Face, two relative end faces are each perpendicular to the thickness direction of the dividing plate；
One blower fan, the blower fan is located in the middle air channel, and the blower fan is located within the thickness range of the dividing plate, and
The blower fan by the cold wind in the middle air channel be respectively fed to it is corresponding described between it is indoor；
Evaporator, the evaporator provides cold wind for the middle air channel；The evaporator is placed in vaporization chamber；The vaporization chamber
It is indoor between being placed in one described in one.
2. wind cooling refrigerator according to claim 1, it is characterised in that the refrigerator also includes：
Air delivery duct, the air delivery duct connects in the middle air channel with the compartment, and the cold wind in the middle air channel is defeated
Deliver to it is corresponding described between it is indoor；
Air -return duct, the air -return duct connects the compartment with the vaporization chamber, and will it is corresponding described between indoor air it is defeated
Deliver in the vaporization chamber.
3. wind cooling refrigerator according to claim 1, it is characterised in that the refrigerator is additionally provided with for controlling air delivery duct air intake
The air door of amount.
4. wind cooling refrigerator according to claim 2, it is characterised in that the dividing plate is provided with middle air channel support, described
Middle air channel support runs through two parallel opposing end surfaces of the dividing plate, and the middle air channel support is provided with the middle wind
Road.
5. wind cooling refrigerator according to claim 4, it is characterised in that indoor provided with air delivery duct support between described, described to send
Air channel support is provided with the air delivery duct, and the air delivery duct and the middle air channel are connected.
6. wind cooling refrigerator according to claim 4, it is characterised in that be provided with plate provided with indoor between described in the evaporator
Shape air -return duct support, the air -return duct support is provided with the air -return duct, the air -return duct support and it is described between chamber interior walls
It is fitted close the generation vaporization chamber；
The middle air channel support is provided with middle air -return duct, and the middle air -return duct connects with the air -return duct on the air -return duct support
It is logical.
7. wind cooling refrigerator according to claim 2, it is characterised in that the air delivery duct is located on the dividing plate or dividing plate
In thickness range, the air -return duct is located on the side wall of the vaporization chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410836580.8A CN104634046B (en) | 2014-12-26 | 2014-12-26 | Wind cooling refrigerator |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410836580.8A CN104634046B (en) | 2014-12-26 | 2014-12-26 | Wind cooling refrigerator |
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| CN104634046A CN104634046A (en) | 2015-05-20 |
| CN104634046B true CN104634046B (en) | 2017-08-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410836580.8A Active CN104634046B (en) | 2014-12-26 | 2014-12-26 | Wind cooling refrigerator |
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| CN (1) | CN104634046B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106196861A (en) * | 2016-07-26 | 2016-12-07 | 合肥华凌股份有限公司 | Air channel structure and refrigerator |
| CN108286858B (en) * | 2018-01-08 | 2020-09-08 | 合肥华凌股份有限公司 | Refrigerator air duct structure and refrigerator |
| CN108195116B (en) * | 2018-03-21 | 2020-12-15 | 合肥华凌股份有限公司 | Air duct assembly and refrigerator |
| CN110595133A (en) * | 2019-09-12 | 2019-12-20 | 合肥华凌股份有限公司 | Temperature control method, temperature control device, computer readable storage medium and refrigeration equipment |
| CN116067074A (en) * | 2021-11-03 | 2023-05-05 | 青岛海尔电冰箱有限公司 | Refrigerating apparatus |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100220199B1 (en) * | 1997-05-26 | 1999-09-01 | 전주범 | Middle plate in a ref. |
| KR101328959B1 (en) * | 2007-11-05 | 2013-11-14 | 엘지전자 주식회사 | food storaging apparatus |
| JP5625561B2 (en) * | 2010-07-12 | 2014-11-19 | パナソニック株式会社 | refrigerator |
| KR20120006653A (en) * | 2010-07-13 | 2012-01-19 | 위니아만도 주식회사 | Refrigerator |
| JP2013002663A (en) * | 2011-06-14 | 2013-01-07 | Hitachi Appliances Inc | Refrigerator |
| JP5586534B2 (en) * | 2011-07-01 | 2014-09-10 | 三菱電機株式会社 | Freezer refrigerator |
| JP5436522B2 (en) * | 2011-11-25 | 2014-03-05 | 三菱電機株式会社 | Freezer refrigerator |
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