CN103673463B - Monoblock type air-supply air-returning device and include the wind cooling refrigerator of this device - Google Patents
Monoblock type air-supply air-returning device and include the wind cooling refrigerator of this device Download PDFInfo
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- CN103673463B CN103673463B CN201310737352.0A CN201310737352A CN103673463B CN 103673463 B CN103673463 B CN 103673463B CN 201310737352 A CN201310737352 A CN 201310737352A CN 103673463 B CN103673463 B CN 103673463B
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Abstract
A kind of monoblock type air intake air-returning device is provided and includes the wind cooling refrigerator of this device.Described device includes: blast pipe, has the main channel between cold air inlet, the first air outlet and described cold air inlet and described first air outlet, and described blast pipe is made up of the first lid and second lid of sealing engagement in a snap-in manner；And first backwind tube, there is the first return air inlet, the first return air channel between the first return air outlet and described return air inlet and the outlet of described return air.The assembling of described monoblock type air intake air-returning device simply and is all supplied with kit form in actual production, is preset in box liner back, is not take up refrigerator storing capacity, increase storage space before foaming.It addition, the first lid of blast pipe and the second lid use together with the mode of buckle is sealingly secured in, it is not necessary to any screw, sealing simple in construction and also prevent expanding foam solution from entering, intensity is good, and it is the most convenient to install, and achieves the control of refrigerator many warm areas relatively easily.
Description
Technical field
This patent disclosure relates generally to refrigerator field, more particularly, to a kind of monoblock type air-supply air-returning device and include this
The wind cooling refrigerator of device.
Background technology
Wind cooling refrigerator is compared direct cooling refrigerator because of it and is had the frostless and refrigeration advantage such as uniformly and be progressively applied.Existing wind
Cold refrigerator be generally individually by fan by cold air after vaporizer sucking-off, be assigned to each room by air channel.Used send
Wind air-returning device structure is complicated, and required parts are many, and especially polystyrene (EPS) foaming structure is complicated and sealing technology is complicated,
Sealing is poor, frangible during transport.It addition, an indoor cool air outlet is more concentrated, it is easy to the food banked out in room between Bei
Thing blocks, thus causes air circulation not smooth, and compartment temperature is uneven, and the cold air utilization rate of such refrigerator is low.Result is, compression
The machine working time can extend accordingly, causes product energy consumption high and noise is big.
Summary of the invention
It is an object of the invention to provide and a kind of can solve the problem that in above-mentioned technical problem, the monoblock type air intake of at least one returns
Wind apparatus and the wind cooling refrigerator including this device.
On the one hand, a kind of monoblock type air intake air-returning device, for wind cooling refrigerator, described device includes: blast pipe, has cold
Main channel between wind air inlet, the first air outlet and described cold air inlet and described first air outlet, described blast pipe
The first lid and the second lid by sealing engagement in a snap-in manner are constituted；And first backwind tube, have the first return air inlet,
The first return air channel between one return air outlet and described return air inlet and the outlet of described return air.
Above-mentioned monoblock type air intake air-returning device assembling simply and is all supplied with kit form in actual production, pre-before foaming
It is placed in box liner back, is not take up refrigerator storing capacity, increase storage space.It addition, the first lid of blast pipe and the second lid
The mode using buckle is sealingly secured in together, it is not necessary to any screw, seals simple in construction and prevents expanding foam solution from entering, intensity
Good, it is the most convenient to install, and achieves the many warm areas of refrigerator relatively easily and controls.
Preferably, described blast pipe also has the second air outlet and is positioned at described cold air inlet and described second air-out
Subchannel between Kou, described blast pipe is Y-shaped, and the lower end of this Y word is described cold air inlet and two upper ends are respectively
Described first air outlet and described second return air inlet；Described device also includes that the second backwind tube, described second backwind tube have
The second return air between two return air inlets, the second return air export and described in described second return air inlet and second, return air exports leads to
Road；And the second return air outlet interval layout of the first return air outlet of described first backwind tube and described second backwind tube.This
The structure of sample is suitable to comprise the casing of temperature-changing chamber；First return air outlet and the second return air outlet interval are arranged, from avoiding cold-hot wind
Meet, occur that condensation forms little ice crystal, thus cause return air inlet ice to block up.
Preferably, the return air sectional area of described first return air inlet of described first backwind tube is the first of described blast pipe
1.2 times of the air-out sectional area of air outlet.Preferably, the return air sectional area of described second return air inlet of described second backwind tube
It is 1.2 times of air-out sectional area of the second air outlet of described blast pipe.So flow branch of wind is reasonable, and windage is minimum, wind
Cycle efficieny is the highest, thus also improves refrigerating efficiency, and energy consumption and noise improve the most accordingly.
Preferably, at least one in described first lid and described second lid is provided with and is perpendicular to described first lid and described the
The support column of two lids.In foaming process, play support reinforcing effect, prevent blast pipe from deforming.
On the other hand, it is provided that a kind of wind cooling refrigerator, including: casing, define refrigerating chamber and cold room in casing；Evaporation
Device, is positioned at the back of described refrigerating chamber, it is characterised in that: described wind cooling refrigerator includes above-mentioned monoblock type air intake return air dress
Putting, it is arranged in the back of described casing；The described cold air inlet of described blast pipe connects with the air outlet of described refrigerating chamber
Logical, described first air outlet communicates with described cold room；Described first return air inlet of described first backwind tube and described cold preservation
Room communicates, the described first return air outlet of described first backwind tube to described vaporizer bottom.
Preferably, a temperature-changing chamber is limited in described casing, described second return air inlet of described second backwind tube and institute
State temperature-changing chamber to communicate, the described second return air outlet of described second backwind tube to described vaporizer bottom.
Preferably, in described blast pipe, described first backwind tube and described second backwind tube, at least one pipe passes through semicircle
The case gallbladder of button and corresponding cold room, temperature-changing chamber or refrigerating chamber connects, and described semicircle is buckled in circumference and has annular slot；Described case
Gallbladder has semicircle orifice, and described annular slot is embedded in described semicircle orifice；It is provided with slot to make way on the joint of at least one pipe described,
For accommodating the part exposed from refrigerator container of described half round buckle；Described joint is fixed on by screw at described slot to make way
Described half round buckle.
Preferably, described temperature-changing chamber is additionally provided with one in the air-duct apparatus being adjusted cold wind, described air-duct apparatus
Portion has a temperature-changing chamber air channel, and the second air outlet of described blast pipe communicates with described temperature-changing chamber air channel, at described temperature-changing chamber wind
One it is provided with for controlling the unit of temperature-changing chamber air quantity in road.It is highly preferred that described unit is MOD, its folding angle control
System enters the air quantity of temperature-changing chamber.
Preferably, described air-duct apparatus is by the first temperature-changing chamber air channel foam, the second temperature-changing chamber air channel foam and temperature-changing chamber wind
Pavement slab is formed；Described temperature-changing chamber air channel panel is provided with grid, for being uniformly distributed by the cold wind entering temperature-changing chamber.
Accompanying drawing explanation
The description carried out the present invention by way of example by referring to the following drawings, those skilled in the art can be more clear
Understand these and other advantages of the present invention to Chu, wherein:
Fig. 1 shows the structural representation of the wind cooling refrigerator of an embodiment of the present invention；
Fig. 2 shows the axonometric chart of the blast pipe 9 in Fig. 1；
Fig. 3 shows the A-A sectional view of Fig. 2；
Fig. 4 shows the B-B sectional view of Fig. 2；
Fig. 5 shows the first backwind tube 10 and top view of the second backwind tube 11 in Fig. 1；
Fig. 6 shows the C-C sectional view of Fig. 5；
Fig. 7 shows the sectional view after blast pipe and temperature-changing chamber assembling；
Fig. 8 shows the exploded perspective view of Fig. 7.
Reference numerals list:
1: cold storage refrigerator 2: casing 3: cold room 4: temperature-changing chamber
5: refrigerating chamber 6: vaporizer 7: fan 8: monoblock type air intake air-returning device
9: blast pipe 10: the first backwind tube 11: the second backwind tube 12: cold air inlet
13: the first air outlets 14: main channel 15: the second air outlet 16: subchannel
17: the first lid 18: the second lids 19: depression 20: protruding
21: support column 22: the first return air inlet 23: the first return air exports
24: the first return air channel 25: the second return air inlet 26: the second return air outlets
27: the second return air channels 28: joint 29: case gallbladder 30: half round buckle
31: annular slot 32: semicircle orifice 33: slot to make way 34: screw
35: air-duct apparatus 35 36: temperature-changing chamber air channel, temperature-changing chamber air channel 37: the first foam
38: the second temperature-changing chamber air channel foams 39: temperature-changing chamber air channel panel
40: for controlling the unit 41 of temperature-changing chamber air quantity: grid
Detailed description of the invention
It will be understood by those skilled in the art that the following specific descriptions to embodiments of the invention just to fully disclosure originally
Invention, and the scope that should not be construed as limiting the invention；The scope of the present invention is defined by the claims.
In this article, term " on ", D score, "left", "right" be only for convenience of describing the present invention with the orientation in accompanying drawing
Use, should not be construed as limitation of the present invention；Term " first ", " second " use to distinguish all parts,
And do not represent sequencing or significance level.
Fig. 1 shows the structural representation of the wind cooling refrigerator of an embodiment of the present invention.Wind cooling refrigerator 1 includes casing 2,
Cold room 3 and refrigerating chamber 5 is limited in this casing.In other embodiments, it is also possible in casing 2, limit temperature-changing chamber 4.At case
The vaporizer 6 adjacent with refrigerating chamber 5 and fan 7 it is provided with, with transporting cold-air in refrigerating chamber in the back of body 2.Vaporizer 6 is permissible
For finned evaporator assembly or inflation type evaporator.Monoblock type air intake air-returning device 8 it is additionally provided with in the back of casing 2.Whole
Body formula air intake air-returning device 8 includes blast pipe 9 and the first backwind tube 10.In other embodiments including temperature-changing chamber 4, monoblock type
Air intake air-returning device 8 can also include the second backwind tube 11.Certainly, wind cooling refrigerator 1 can also arrange the defrost of neighbouring vaporizer 6
Heater (not shown) and be positioned at the drip tray (not shown) of lower section of vaporizer 6, for accepting the change flowed down from vaporizer 6
Frost water.
Although the cold room 3 shown in Fig. 1, temperature-changing chamber 4 and refrigerating chamber 5 are sequentially arranged from top to bottom, it should be understood that it
Put in order and can change, or each room of wind cooling refrigerator can use left and right arrange.In other embodiments, become
Greenhouse can be omitted, i.e. only limits cold room and refrigerating chamber in casing.
Fig. 2 shows the axonometric chart of the blast pipe 9 in Fig. 1；Fig. 3 shows the A-A sectional view of Fig. 2；Fig. 4 shows Fig. 2
B-B sectional view.As in figure 2 it is shown, blast pipe 9 has cold air inlet the 12, first air outlet 13 and positioned there between
Main channel 14.Cold air inlet 12 connects with the air outlet (not shown) of refrigerating chamber 5, and neighbouring fan 7(sees Fig. 1).Such
Refrigeration is more preferable.First air outlet 13 connects (seeing Fig. 1) with cold room 3.In other embodiments including temperature-changing chamber 4,
Blast pipe 9 can also have the second air outlet 15 and the subchannel between cold air inlet 12 and the second air outlet 15
16.Second air outlet 15 can connect with temperature-changing chamber 4.As in figure 2 it is shown, blast pipe 9 can be in substantially " Y " font, under this Y word
End is cold air inlet 12, and two upper ends are respectively the first air outlet 13 and the second air outlet 15.Under the effect of fan 7, cold
Gas again will by the air-duct apparatus (not shown) in cold room 3 after cold air air inlet 12, main channel 14 and the first air outlet 13
Cold air uniform distribution；Or, cold air may also pass through after cold air air inlet 12, subchannel 16 and the second air outlet 15 again by alternating temperature
Air-duct apparatus (not shown) in room 4 is by cold air uniform distribution.
Blast pipe 9 is two-part construction, i.e. the first lid 17 and the second lid 18 by sealing engagement in a snap-in manner is constituted.
Together with easily the first lid 17 can being sealingly secured in the second lid 18 by the way of buckle, it is not necessary to any screw, close
Seal structure is simple and prevents expanding foam solution from entering, and intensity is good, and it is the most convenient to install, and achieves the many warm areas of refrigerator relatively easily and controls.
First lid 17 and the second lid 18 can form, at joint, the concaveconvex structure cooperated.Such as, as shown in Figure 3 and Figure 4,
First lid 17 can have depression 19, and the second lid 18 can have the protruding 20(inserted in depression 19 and see Fig. 3)；Or first
Lid 17 can i.e. have depression and also have projection, and the second lid 18 can have the depression with the first lid 17 and the projection of male cooperation
And depression.It addition, the second lid 18 can also be provided with on its bottom surface is perpendicular to the first lid 17 and the support column 21 of the second lid 18, ginseng
See Fig. 4.In foaming process, play support reinforcing effect, prevent blast pipe 9 from deforming.Certainly, described support column can also be arranged
On the first lid 17 or on the bottom surface of the first lid 17 and the second lid 18, described support column can be set.
Fig. 5 shows the first backwind tube 10 and top view of the second backwind tube 11 in Fig. 1；Fig. 6 shows the C-C of Fig. 5
Sectional view.First backwind tube 10 has first return air inlet the 22, first return air outlet 23 and the first return air therebetween leads to
Road 24.The hot return air inlet in side of the first return air inlet 22 and cold room 3 communicates, the first return air outlet 23 connection vaporizer 6 bottom
(seeing Fig. 1).Second backwind tube 11 has second return air inlet the 25, second return air outlet 26 and the second return air therebetween
Passage 27.The hot return air inlet of the second return air inlet 25 and temperature-changing chamber 4 communicates, the second return air outlet 26 connection vaporizer 6 bottom (ginseng
See Fig. 1).Preferably, the return air sectional area of the first return air inlet 22 of the first backwind tube 10 is more than the first air outlet of blast pipe 9
1.1-1.5 times of the air-out sectional area of the first air outlet 12 of the air-out sectional area of 12, more preferably blast pipe 9, most preferably
Ground is 1.2 times；And/or, the return air sectional area of the second return air inlet 25 of the second backwind tube 11 is more than the second air-out of blast pipe 9
The air-out sectional area of mouth 15, more preferably 1.-1.5 times of the air-out sectional area of the second air outlet 15 of blast pipe 9, most preferably
Ground is 1.2 times.So flow branch of wind is reasonable, and windage is minimum, and wind cycle efficieny is the highest, thus also improves refrigerating efficiency,
Energy consumption and noise improve the most accordingly.Should be understood that the second backwind tube 11 is optional.As it has been described above, the first of the first backwind tube 10
Return air outlet 23 and the second return air outlet 26 connection vaporizer 6 bottom of the second backwind tube 11.But due to cold room return air and
The temperature contrast of temperature-changing chamber return air is relatively big, therefore the of the first return air outlet 23 of the first backwind tube 10 and the second backwind tube 11
Two return air outlets 16 can be spaced layout, from avoiding cold-hot wind to meet, occurs that condensation forms little ice crystal, causes return air inlet ice
Stifled.
As shown in Figure 5 and Figure 6, the first backwind tube 10 and the second backwind tube 11 have a common joint at the return air port of export
28, this joint attaches to the case gallbladder 29 of refrigerating chamber 5 by half round buckle 30.Half round buckle 30 has annular slot 31, case gallbladder in circumference
29 have semicircle orifice 32, and annular slot 31 is embedded in semicircle orifice 32, and a part for such half round buckle 30 is positioned at case gallbladder 29, another
Part is exposed from case gallbladder 29.Joint 28 is also provided with slot to make way 33, for accommodating exposing from case gallbladder 29 of half round buckle 30
Part.The degree of depth of slot to make way 33 can be more than or equal to the thickness of the part exposed from case gallbladder 29 of half round buckle 30.Finally,
Joint 28 is gone out to be fixed on half round buckle 30 at slot to make way 33 by screw 34, thus realize the first backwind tube 10 and the second backwind tube 11 with
The connection of refrigerating chamber 5.Though it is shown that the first backwind tube 10 and the second backwind tube 11 share a joint at the return air port of export, but
It is it should be understood that the first backwind tube 10 and the second backwind tube 11 can have respective joint.In addition, it should be understood that the first backwind tube and
The return air inlet end of the second backwind tube can also use above-mentioned semicircle buckle structure, and, the cold wind entrance point of blast pipe and cold
The wind port of export can also use above-mentioned semicircle buckle structure.
Fig. 7 shows the sectional view after blast pipe and temperature-changing chamber assembling；Fig. 8 shows the exploded perspective view of Fig. 7.Temperature-changing chamber
4 are also provided with one for the air-duct apparatus 35 being adjusted cold wind, having temperature-changing chamber air channel 36 inside described air-duct apparatus.
Second air outlet 15 of blast pipe 9 communicates with temperature-changing chamber air channel 36.In the illustrated embodiment, air-duct apparatus 35 can be by first
Temperature-changing chamber air channel foam the 37, second temperature-changing chamber air channel foam 38 and temperature-changing chamber air channel panel 39 are formed.In temperature-changing chamber air channel 36
One can also be installed for controlling the unit 40 of temperature-changing chamber air quantity.Such as, described unit 40 is MOD, its folding angle control
System enters the air quantity of temperature-changing chamber 4.It addition, the temperature-changing chamber air channel panel 39 of temperature-changing chamber 4 is also provided with grid 41, for entering
The cold wind of temperature-changing chamber 4 is uniformly distributed.
Referring to Fig. 8, air entering and returning circulation is described.4. the return air of temperature-changing chamber 4 pass through the second return air channel 27 from the second return air
Form temperature-changing chamber return air 5. to refrigerating chamber after outlet 26 out, the most 7. converge with the return air of cold room and refrigerating chamber；Then pass through
After vaporizer 6 again by fan 7 blow out formation refrigerating chamber air-out 1., cold room air-out 2., temperature-changing chamber air-out 3., again formed follow
Ring.
The monoblock type air intake air-returning device assembling of the present invention simply and is all supplied with kit form, before foaming in actual production
It is preset in box liner back, is not take up refrigerator storing capacity, increase storage space.
The foregoing describe the specific embodiment of the present invention.Within the scope of the invention, above-described embodiment can be carried out respectively
Plant improvement, amendment.It is for instance possible to use various ways combination inventive feature.
Claims (13)
1. a monoblock type air intake air-returning device, for wind cooling refrigerator, it is characterised in that:
Described device includes:
Blast pipe, has between cold air inlet, the first air outlet and described cold air inlet and described first air outlet
Main channel, described blast pipe is made up of the first lid and second lid of sealing engagement in a snap-in manner；And
First backwind tube, has the first return air inlet, the first return air outlet and described return air inlet and described return air exports it
Between the first return air channel；
At least one pipe in wherein said blast pipe and described first backwind tube is by half round buckle and the phase of described wind cooling refrigerator
The cold room answered or the case gallbladder of refrigerating chamber connect, and described semicircle is buckled in circumference and has annular slot；
It is provided with slot to make way, for accommodating the portion exposed from refrigerator container of described half round buckle on the joint of at least one pipe described
Point；
Described joint is fixed on described half round buckle by screw at described slot to make way.
Monoblock type air intake air-returning device the most according to claim 1, it is characterised in that: described blast pipe also has second and goes out
Air port and the subchannel between described cold air inlet and described second air outlet, described blast pipe is Y-shaped, this Y
The lower end of word is described cold air inlet and two upper ends are respectively described first air outlet and described second air outlet；
Described monoblock type air intake air-returning device also include the second backwind tube, described second backwind tube have the second return air inlet,
The second return air channel between two return air outlets and described second return air inlet and described second return air outlet；And
First return air outlet of described first backwind tube and the second return air outlet interval of described second backwind tube are arranged.
Monoblock type air intake air-returning device the most according to claim 1, it is characterised in that: described the of described first backwind tube
The return air sectional area of one return air inlet is 1.2 times of the air-out sectional area of the first air outlet of described blast pipe.
Monoblock type air intake air-returning device the most according to claim 2, it is characterised in that: described the of described second backwind tube
The return air sectional area of two return air inlets is 1.2 times of the air-out sectional area of the second air outlet of described blast pipe.
Monoblock type air intake air-returning device the most according to claim 1 and 2, it is characterised in that: described first lid and described the
At least one in two lids is provided with and is perpendicular to described first lid and the support column of described second lid.
6. a wind cooling refrigerator, including: casing, define refrigerating chamber and cold room in casing；Vaporizer, is positioned at described refrigerating chamber
Back in, it is characterised in that: described wind cooling refrigerator includes monoblock type air intake air-returning device according to claim 1, its
It is arranged in the back of described casing；
The described cold air inlet of described blast pipe connects with the air outlet of described refrigerating chamber, and described first air outlet is cold with described
Room, Tibetan communicates；
Described first return air inlet of described first backwind tube communicates with described cold room, described the first of described first backwind tube
Return air outlet is to described vaporizer bottom；
The case gallbladder of wherein said cold room or refrigerating chamber has semicircle orifice, and described annular slot is embedded in described semicircle orifice.
Wind cooling refrigerator the most according to claim 6, it is characterised in that: described blast pipe also has the second air outlet and position
Subchannel between described cold air inlet and described second air outlet, described blast pipe is Y-shaped, and the lower end of this Y word is
Described cold air inlet and two upper ends are respectively described first air outlet and described second air outlet；
Described monoblock type air intake air-returning device also include the second backwind tube, described second backwind tube have the second return air inlet,
The second return air channel between two return air outlets and described second return air inlet and described second return air outlet；And
First return air outlet of described first backwind tube and the second return air outlet interval of described second backwind tube are arranged；
In wherein a temperature-changing chamber is limited to described casing, described second return air inlet communicates with described temperature-changing chamber, described second time
Wind outlet is to described vaporizer bottom.
Wind cooling refrigerator the most according to claim 6, it is characterised in that: described first return air inlet of described first backwind tube
Return air sectional area be 1.2 times of air-out sectional area of the first air outlet of described blast pipe；Described monoblock type air intake return air fills
Putting and also include the second backwind tube, described second backwind tube has the second return air inlet, the second return air outlet；A wherein temperature-changing chamber limit
Being scheduled in described casing, described second return air inlet communicates with described temperature-changing chamber, described second return air outlet to described steaming
Send out device bottom.
Wind cooling refrigerator the most according to claim 7, it is characterised in that: described second return air inlet of described second backwind tube
Return air sectional area be 1.2 times of air-out sectional area of the second air outlet of described blast pipe.
Wind cooling refrigerator the most according to claim 6, it is characterised in that: in described first lid and described second lid at least
One is provided with the support column being perpendicular to described first lid with described second lid；Described monoblock type air intake air-returning device also includes second
Backwind tube, described second backwind tube has the second return air inlet, the second return air outlet；Wherein a temperature-changing chamber is limited to described casing
In, described second return air inlet communicates with described temperature-changing chamber, described second return air outlet to described vaporizer bottom.
11. according to the wind cooling refrigerator according to any one of claim 7-10, it is characterised in that: described second backwind tube is by half
The case gallbladder of round buckle and described temperature-changing chamber connects, and described semicircle is buckled in circumference and has annular slot；
The case gallbladder of described temperature-changing chamber has semicircle orifice, and described annular slot is embedded in described semicircle orifice；
It is provided with slot to make way, for accommodating the case gallbladder from described temperature-changing chamber of described half round buckle on the joint of described second backwind tube
The part exposed；
The joint of described second backwind tube is fixed on described half round buckle by screw at described slot to make way.
12. according to the wind cooling refrigerator according to any one of claim 7-10, it is characterised in that: described temperature-changing chamber is additionally provided with a use
There is inside the air-duct apparatus that cold wind is adjusted, described air-duct apparatus a temperature-changing chamber air channel, the second of described blast pipe
Air outlet communicates with described temperature-changing chamber air channel, is provided with one for controlling the list of temperature-changing chamber air quantity in described temperature-changing chamber air channel
Unit.
13. wind cooling refrigerators according to claim 12, it is characterised in that: described air-duct apparatus is steeped by the first temperature-changing chamber air channel
Foam, the second temperature-changing chamber air channel foam and temperature-changing chamber air channel panel are formed；Described temperature-changing chamber air channel panel is provided with grid, for entering
The cold wind entering temperature-changing chamber is uniformly distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310737352.0A CN103673463B (en) | 2013-12-27 | 2013-12-27 | Monoblock type air-supply air-returning device and include the wind cooling refrigerator of this device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310737352.0A CN103673463B (en) | 2013-12-27 | 2013-12-27 | Monoblock type air-supply air-returning device and include the wind cooling refrigerator of this device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103673463A CN103673463A (en) | 2014-03-26 |
| CN103673463B true CN103673463B (en) | 2016-08-17 |
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|---|---|---|---|
| CN201310737352.0A Active CN103673463B (en) | 2013-12-27 | 2013-12-27 | Monoblock type air-supply air-returning device and include the wind cooling refrigerator of this device |
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| CN104089446B (en) * | 2014-07-14 | 2016-08-24 | 合肥美的电冰箱有限公司 | Cold wind switching device for wind cooling refrigerator |
| CN106196861A (en) * | 2016-07-26 | 2016-12-07 | 合肥华凌股份有限公司 | Air channel structure and refrigerator |
| CN106288606A (en) * | 2016-08-17 | 2017-01-04 | 合肥华凌股份有限公司 | A kind of refrigerator air-return duct integrated structure and refrigerator |
| CN108387052A (en) * | 2017-12-28 | 2018-08-10 | 青岛海尔特种电冰柜有限公司 | The air-cooled vertical refrigeration equipment of multi-temperature zone |
| CN108286858B (en) * | 2018-01-08 | 2020-09-08 | 合肥华凌股份有限公司 | Refrigerator air duct structure and refrigerator |
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| CN110285629B (en) * | 2018-04-13 | 2024-06-11 | 海尔智家股份有限公司 | Refrigerator with cooling chamber at lower part of inner side of freezing inner container |
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| CN109855357A (en) * | 2019-02-28 | 2019-06-07 | 海信（山东）冰箱有限公司 | A kind of wind cooling refrigerator |
| CN115682531A (en) * | 2021-07-23 | 2023-02-03 | 合肥海尔电冰箱有限公司 | Air-cooled refrigeration equipment |
| CN114061231A (en) * | 2021-10-27 | 2022-02-18 | 安徽康佳同创电器有限公司 | Air duct structure and refrigerator |
| CN114001514A (en) * | 2021-11-03 | 2022-02-01 | 重庆海尔制冷电器有限公司 | Refrigeration device |
| WO2023236259A1 (en) * | 2022-06-10 | 2023-12-14 | 合肥华凌股份有限公司 | Refrigeration device |
| WO2023236277A1 (en) * | 2022-06-10 | 2023-12-14 | 合肥华凌股份有限公司 | Air duct system of refrigeration apparatus, and refrigeration apparatus |
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| JP2005106298A (en) * | 2003-09-26 | 2005-04-21 | Toshiba Corp | Refrigerator |
| CN103097839A (en) * | 2010-02-26 | 2013-05-08 | Lg电子株式会社 | Refrigerator |
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| CN103245158A (en) * | 2013-05-21 | 2013-08-14 | 合肥华凌股份有限公司 | Air supply pipe for air-cooled refrigerator and air-cooled refrigerator with same |
| CN203893536U (en) * | 2013-12-27 | 2014-10-22 | 合肥美的电冰箱有限公司 | Integral air supplying and returning device and air-cooled refrigerator comprising same |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100549073B1 (en) * | 2003-12-11 | 2006-02-06 | 삼성전자주식회사 | Refrigerator and method of controlling the same |
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| JP2005106298A (en) * | 2003-09-26 | 2005-04-21 | Toshiba Corp | Refrigerator |
| CN103097839A (en) * | 2010-02-26 | 2013-05-08 | Lg电子株式会社 | Refrigerator |
| CN103225939A (en) * | 2013-05-02 | 2013-07-31 | 合肥美的荣事达电冰箱有限公司 | Fridge |
| CN103245158A (en) * | 2013-05-21 | 2013-08-14 | 合肥华凌股份有限公司 | Air supply pipe for air-cooled refrigerator and air-cooled refrigerator with same |
| CN203893536U (en) * | 2013-12-27 | 2014-10-22 | 合肥美的电冰箱有限公司 | Integral air supplying and returning device and air-cooled refrigerator comprising same |
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| Publication number | Publication date |
|---|---|
| CN103673463A (en) | 2014-03-26 |
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