CN105758093B - Refrigerator and the branch air-supply arrangement for refrigerator - Google Patents
Refrigerator and the branch air-supply arrangement for refrigerator Download PDFInfo
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- CN105758093B CN105758093B CN201610134038.7A CN201610134038A CN105758093B CN 105758093 B CN105758093 B CN 105758093B CN 201610134038 A CN201610134038 A CN 201610134038A CN 105758093 B CN105758093 B CN 105758093B
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- supply arrangement
- air outlet
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- 230000001105 regulatory effect Effects 0.000 claims abstract description 29
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 33
- 238000010586 diagram Methods 0.000 description 13
- 238000005057 refrigeration Methods 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 230000000873 masking effect Effects 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000007323 disproportionation reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000011002 quantification Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
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
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
- F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
- F25D17/062—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation in household refrigerators
-
- 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
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
- F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
-
- 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
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
- F25D17/042—Air treating means within refrigerated spaces
- F25D17/045—Air flow control arrangements
-
- 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
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
- F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
- F25D17/08—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation using ducts
-
- 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
-
- 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
- F25D2317/063—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 with air guides
-
- 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)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
A kind of branch air-supply arrangement the present invention relates to refrigerator and for refrigerator.Wherein, the branch air-supply arrangement for refrigerator includes：Housing, it is with air inlet and multiple air outlets；Regulating part, be configured to controllably to carry out each air outlet it is completely obscured, partly cover or be completely exposed, to adjust the respective air-out area of multiple air outlets；Air supply device, is arranged in housing, is configured to promote air-flow to flow into housing from air inlet and flows out housing via one or more of multiple air outlets；Part flow arrangement, is arranged in housing, is configured to the air-flow of guiding outflow air supply device, and the air-flow of outflow air supply device is flowed to each air outlet with predetermined ratio, in addition, present invention also offers a kind of refrigerator with this branch air-supply arrangement.The present invention refrigerator and for refrigerator branch air-supply arrangement can accurately realize at the diverse location of multiple storing compartments or a storing compartment air-supply proportioning, and improve branch air-supply arrangement air output.
Description
Technical field
The present invention relates to refrigerator field, the branch air-supply arrangement more particularly to a kind of refrigerator and for refrigerator.
Background technology
In general, wind cooling refrigerator produces cold wind by built-in evaporator, cold wind is circulated to refrigerator by air passage
Each storing compartment realize refrigeration.For wind cooling refrigerator, the fresh keeping property of food is largely dependent on the indoor gas of storing
Whether stream circulation is reasonable.If cold wind flows at random through air passage, it does not be easy to cause into the indoor air quantity of each storing excessively or not
Foot, makes the temperature distributing disproportionation weighing apparatus that storing is indoor, and the operational efficiency of refrigerator can also reduce.Therefore, it is necessary to entering each storage
The indoor cold wind of thing carries out accurately flow direction distribution and flow control.
Similarly, to optimize memory space, single storing compartment generally can be by the shelving units such as rack or drawer point
Be divided into the storage space of multiple refinements, according to store things number, the required cold of each storage space is also different
, therefore, it is indoor that cold wind is directly directly entered storing from the somewhere of storing compartment uncontrolledly, and part storing can be caused empty
Between be subcooled, the problem of part storage space cold is insufficient.
For this reason, being provided with branch air-supply arrangement at the air passage at the babinet back of refrigerator in the prior art, its air inlet connects
Logical cold air inlet, its multiple air outlet, which is respectively communicated with, leads to each storage space.Easily there is cold air sinking since storing is indoor,
The phenomenon gone here and there on heat, it requires and each layer in storing compartment of air quantity is accurately distributed, but branch of the prior art
Air-supply arrangement is difficult to realize accurate flow direction distribution and flow control, and the centrifugal blower used in the prior art is due in outlet air
Position, which has to block, causes air output to be difficult to meet the requirements, and certain puzzlement is caused to user.
The content of the invention
In view of the above problems, it is proposed that the present invention overcomes the above problem in order to provide one kind or solves at least in part
State the refrigerator of problem and the branch air-supply arrangement for refrigerator.
Air-supply it is an object of the present invention to control branch air-supply arrangement matches.
A further object of the invention is the air output of branch air-supply arrangement to be improved.
Especially, the present invention provides a kind of branch air-supply arrangement for refrigerator, including：
Housing, it is with air inlet and multiple air outlets；
Regulating part, be configured to controllably to carry out each air outlet it is completely obscured, partly cover or be completely exposed, with adjustment
Multiple respective air-out areas of air outlet；
Air supply device, is arranged in housing, is configured to promote air-flow to flow into housing and via multiple air outlets from air inlet
One or more of outflow housing；
Part flow arrangement, is arranged in housing, is configured to the air-flow of guiding outflow air supply device, and makes outflow air supply device
Air-flow flows to each air outlet with predetermined ratio.
Alternatively, air supply device is centrifugal impeller.
Alternatively, housing includes pedestal and dispenser cap；There is dispenser cap cover board and the edge from cover board to prolong to pedestal
The perisporium stretched, offers air inlet on cover board, perisporium offers multiple air outlets, and one end of the remote cover board of perisporium is installed on
Pedestal.
Alternatively, part flow arrangement includes multiple deflectors, and each deflector extends from the inner surface of cover board to pedestal；It is and every
A deflector is configured to make the air-flow of outflow air supply device to flow to two adjacent air outlets from the both sides of the deflector.
Alternatively, perisporium includes the first perisporium section, and the first perisporium section being projected as on the cover board is arc-shaped；And multiple outlet air
The circumferential direction of opening's edge pedestal is set in turn in the first perisporium section.
Alternatively, regulating part includes one or more circumferentially spaced shutters in direction, each shutter and the
One perisporium section is coaxially disposed；Regulating part is rotatably installed in housing around the axis of the first perisporium section, to turn to difference
Rotational position, make one or more shutters controllably to each air outlet carry out it is completely obscured, part masking or completely
Exposure；And one end of the close perisporium of each deflector is arranged at intervals with perisporium, to limit the resigning for allowing regulating part to rotate
Passage.
Alternatively, regulating part further include at least one throughput, shutter and throughput along pedestal circumferential direction successively
Set, and one or more shutters surround a tubular structure with least one throughput, and one is offered in each throughput
Or multiple recirculation holes；Regulating part is configured to, when it turns to different rotational positions, make air-flow via at least one stream
Recirculation hole in logical portion enters the air outlet for being partially obscured or being completely exposed.
Alternatively, the rotation axis of air supply device and the axis of pedestal it is parallel and be arranged at intervals so that air supply device bias
In in housing.
Alternatively, branch air-supply arrangement further includes：Conflux plate, extends from the inner surface of cover board to pedestal, is configured to promote
Flow out the multiple air outlets of air flow direction of air supply device.
Present invention also offers a kind of refrigerator, including：
Ducting assembly, including cold air inlet and the outlet of multiple cold wind；And
Any of the above-described kind of branch air-supply arrangement, is arranged in ducting assembly, and the air inlet connection of branch air-supply arrangement is cold
Wind entrance, each air outlet of branch air-supply arrangement are respectively communicated with least one in multiple cold wind outlet of ducting assembly.
The refrigerator of the present invention and for refrigerator branch air-supply arrangement due to part flow arrangement, bootable outflow air feed dress
The air-flow put flows to each air outlet with predetermined ratio, and because regulating part controllably covers multiple air outlets, realizes
Exhaust air flue is made choice and may again air-out volume is adjusted in each exhaust air flue, so as to according to not
Cold wind is accurately flowed with the refrigeration requirement at the diverse location of the refrigeration requirement of storing compartment or a storing compartment
To distribution and flow control, strengthen the fresh keeping property and operational efficiency of refrigerator.
Further, since air supply device uses centrifugal impeller, make its easy to maintenance, ventilation effect is good.And air supply device
Rotation axis it is parallel with the axis of pedestal and be arranged at intervals so that air supply device is offset in housing, to reduce due to centrifugation
Impeller wind direction position has the air quantity for stopping and losing, and increases the maximum air output of branch air-supply arrangement, meets refrigerator storage
The refrigeration requirement of thing compartment.
According to the accompanying drawings will be brighter to the detailed description of the specific embodiment of the invention, those skilled in the art
Above-mentioned and other purposes, the advantages and features of the present invention.
Brief description of the drawings
Some specific embodiments of detailed description of the present invention by way of example, and not by way of limitation with reference to the accompanying drawings hereinafter.
Identical reference numeral denotes same or similar component or part in attached drawing.It should be appreciated by those skilled in the art that these
What attached drawing was not necessarily drawn to scale.In attached drawing：
Fig. 1 is the schematic diagram of branch air-supply arrangement according to an embodiment of the invention；
Fig. 2 is the schematic explosive view of branch air-supply arrangement shown in Fig. 1；
Fig. 3 is the schematic internal setup figure of branch air-supply arrangement shown in Fig. 1；
Fig. 4 is a schematic local structural graph of branch air-supply arrangement shown in Fig. 1；
Fig. 5 is another schematic local structural graph of branch air-supply arrangement shown in Fig. 1；
First adjustment state schematic diagram of the branch air-supply arrangement shown in Fig. 6 Fig. 1；
Fig. 7 is the second adjustment state schematic diagram of the branch air-supply arrangement shown in Fig. 1；
Fig. 8 is the 3rd adjustment state schematic diagram of the branch air-supply arrangement shown in Fig. 1；
Fig. 9 is the 4th adjustment state schematic diagram of the branch air-supply arrangement shown in Fig. 1；
Figure 10 is the 5th adjustment state schematic diagram of the branch air-supply arrangement shown in Fig. 1；
Figure 11 is the 6th adjustment state schematic diagram of the branch air-supply arrangement shown in Fig. 1；
Figure 12 is the 7th adjustment state schematic diagram of the branch air-supply arrangement shown in Fig. 1；
Figure 13 is the 8th adjustment state schematic diagram of the branch air-supply arrangement shown in Fig. 1；
Figure 14 is the schematic diagram of refrigerator according to an embodiment of the invention；And
Figure 15 is the schematic local structural graph of refrigerator shown in Figure 14.
Embodiment
Fig. 1 is the schematic diagram of branch air-supply arrangement according to an embodiment of the invention, and Fig. 2 is divided shown in Fig. 1
The schematic explosive view of road air-supply arrangement, Fig. 3 are the schematic internal setup figures of branch air-supply arrangement shown in Fig. 1, and Figure 14 is root
According to the schematic diagram of the refrigerator of one embodiment of the invention, if Fig. 1 is to Fig. 3 and with reference to shown in Figure 14, implementation of the invention
Example provides a kind of branch air-supply arrangement 10 for refrigerator 1, which may include housing 100, regulating part
200th, air supply device 300 and part flow arrangement 400.
Housing 100 can have air inlet 124 and multiple air outlets, so that air-flow can enter housing 100 from air inlet 124
It is interior, and the housing 100 can be flowed out from multiple air outlets.Specifically, housing may include pedestal 110 and dispenser cap 120, distributor
Lid 120 has the perisporium that cover board and the edge from cover board extend to pedestal 110, offers air inlet 124 on cover board, is opened on perisporium
One end equipped with multiple air outlets, and the remote cover board of perisporium is installed on pedestal 110.Specifically, the edge of pedestal 110 can have
The multiple linking arms 112 extended to dispenser cap 120, formed with card slot or protrusion, perisporium on the inner surface of each linking arm 112
Outer surface on formed with coordinate respectively with each card slot the multiple raised or respectively card slot with each male cooperation so that point
Orchestration lid 120 is connected in pedestal 110.
In some preferred embodiments, the inner surface of pedestal 110 is also formed with installation groove 111, and air supply device 300 is pacified
The basal surface of installation groove 111 is installed on loaded on installation groove 111, such as centrifugal impeller.Perisporium may include the first perisporium section 125
With the second perisporium section 126, and preferably the first perisporium section 125 being projected as on the cover board is arc-shaped.First perisporium section 125 can open up
There are multiple air outlets.
Regulating part 200 may be disposed inside housing 100, be configured to controllably carry out completely obscured, portion to each air outlet
Divide masking or be completely exposed, to adjust the respective air-out area of multiple air outlets.For example, regulating part 200 includes one or more
The circumferentially spaced shutter 220 in direction, each shutter 220 are coaxially disposed with the first perisporium section 125；Regulating part 200
Axis around the first perisporium section 125 is rotatably installed in housing 100, to turn to different rotational positions, makes one
A or multiple shutters are controllably completely obscured to the progress of each air outlet, partly cover or be completely exposed.Further, adjust
Part 200 may also include at least one throughput 210, shutter 220 and throughput 210 and be set successively along the circumferential direction of pedestal 110
Put, and one or more shutters 220 surround a tubular structure with least one throughput 210, are opened up in each throughput 210
There are one or more recirculation holes.Regulating part 200 is configured to, when it turns to different rotational positions, make air-flow via extremely
Recirculation hole in a few throughput 210 enters the air outlet for being partially obscured or being completely exposed.
Air supply device 300 may be disposed in housing 100, is configured to promote air-flow to flow into housing 100 from air inlet 124 and passes through
Housing 100 is flowed out by one or more of multiple air outlets.Branch air-supply arrangement 10 can not only be made in single system by so setting
In refrigerator, the offer power of the air-flow blowed out again for evaporator indoor with supply unit, to improve the branch air-supply arrangement
10 air supply efficiency, can also make the branch air-supply arrangement 10 can independent air intake so that the branch air-supply arrangement 10 especially suitable for
Double system or multi-system refrigerator 1.In some embodiments, air supply device 300 can be centrifugal impeller, be arranged at housing 100
It is interior, its structure section is gathered, easy to maintenance, ventilation effect is good.
Part flow arrangement 400 may be disposed in housing 100, be configured to the air-flow of guiding outflow air supply device 300, and make outflow
The air-flow of air supply device 300 flows to each air outlet with predetermined ratio.In this embodiment, part flow arrangement 400 and regulating part 200
Cooperatively branch air-supply arrangement 10 is controlled, with the shunting function and regulating part 200 using part flow arrangement 400 to multiple
The function that air outlet is controllably covered, realizes and outlet air is made choice and the adjusting of each air outlet air quantity, from
And can according to the refrigeration requirement at the refrigeration requirement of different storing compartments or the diverse location of a storing compartment to cold wind into
Row accurately flow direction distribution and flow control.
In some embodiments of the invention, part flow arrangement 400 may include multiple deflectors, and each deflector is from cover board
Inner surface extends to the pedestal 110.And each deflector is configured to make the air-flow of outflow air supply device 300 from the deflector
Both sides flow to two adjacent air outlets, that is to say, that a deflector can be set between the adjacent air outlet of each two.Into one
Step ground, one end and the perisporium of the close perisporium of each deflector are arranged at intervals, to limit the resigning for allowing regulating part 200 to rotate
Passage.
The schematic local structural graph of Fig. 4 and Fig. 5 respectively branch air-supply arrangements of the present invention, the rotation of air supply device 300
Shaft axis can be parallel with the axis of pedestal 110 and be arranged at intervals, so that air supply device 300 is offset in housing 100.Branch is blown
Device 10 can also include conflux plate 500, it extends from the inner surface of cover board to pedestal 110, be configured to promote to flow out air feed dress
The 300 multiple air outlets of air flow direction are put, in some preferred embodiments, conflux plate 500 is arc, and its one end is directed toward the 3rd
The side away from the first air outlet 121 of air outlet, the other end is close to centrifugal impeller, to reduce due to centrifugal impeller wind direction position
The air quantity lost with stop, and then the fraction that centrifugal impeller is discharged smoothly is guided to multiple air outlets, is increased
The big air output of branch air-supply arrangement 10, meets the refrigeration requirement of 1 storing compartment of refrigerator.
In some further embodiments, the quantity of air outlet is three, is spaced successively along the circumferential direction of pedestal 110
Set.These three air outlets include the first air outlet 121, the second air outlet 122 and the 3rd air outlet 123, along the week of pedestal 110
To setting.Deflector may be provided with two, be respectively the first deflector 410 and the second deflector 420.Specifically, the first water conservancy diversion
410 and second deflector 420 of plate is long plate shape, and the first deflector 410 is set towards air supply device 300, the second deflector
420 length is more than the length of the first deflector 410, it extends towards 300 side of remote air supply device inside housing 100,
With the air-flow of guiding outflow air supply device 300, and the air-flow of outflow air supply device 300 is set to flow to each outlet air with predetermined ratio
Mouthful.Three air outlets and conflux plate 500 can be by the air quantity of the first air outlet 121, the second air outlet 122 and the 3rd air outlet 123
Proportioning is defined to：65%：25%：10%, with the diverse location of precise quantification difference storing compartment or identical storing compartment
Cold wind air quantity.
In this embodiment, the quantity of shutter 220 and throughput 210 is two.Two shutters 220 include first and hide
221 and second shutter 222 of baffle.Two throughputs 210 include the first throughput 211 and the second throughput 212, along pedestal
110 circumferential direction and it can be arranged at intervals successively in the counterclockwise direction.First shutter 221 be configured to allow for its completely obscured one
A air outlet.Second shutter 222 is configured to allow for its at least completely obscured two air outlet, and such as the second shutter 222 can be extremely
Few completely obscured three air outlets.A recirculation hole is offered in first throughput 211, edge is offered in the second throughput 212
Spaced three recirculation holes, each recirculation hole are configured to allow for it to be completely exposed one to the circumferential direction of pedestal 110 successively
Air outlet, and three recirculation holes in the second throughput 212 are configured to allow for it that three air outlets are completely exposed.
As shown in Fig. 6 to Figure 13, when the first shutter 221 and the second shutter 222 are turned at position as shown in Figure 6
When, three recirculation holes in the second throughput 212 can make the first air outlet 121, the second air outlet 122 and the 3rd air outlet 123
It is in open mode.When the first shutter 221 and the second shutter 222 are turned at position as shown in Figure 7, second blocks
Plate 221 can completely obscured second air outlet, 122 and the 3rd air outlet 123, the recirculation hole in the second throughput 212 can make first to go out
Air port 121 is in and state is completely exposed.When the first shutter 221 and the second shutter 222 are turned at position as shown in Figure 8
When, the first shutter 221 can completely obscured 3rd air outlet 123, the second shutter 222 can completely obscured first air outlet 121,
Recirculation hole in first throughput 211 can make the second air outlet 122 be in state is completely exposed.When the first shutter 221 and
When two shutters 222 are turned at position as shown in Figure 9,222 completely obscured first air outlet 121 of the second shutter and second goes out
Air port 122, the recirculation hole in the first throughput 211 can be in the 3rd air outlet 123 state is completely exposed.
When the first shutter 221 and the second shutter 222 are turned at position as shown in Figure 10, the second shutter 222
Can completely obscured 3rd air outlet 123, two recirculation holes in the second throughput 212 can go out the first air outlet 121 and second
Air port 122 is in and state is completely exposed.When the first shutter 221 and the second shutter 222 are turned at position as shown in figure 11
When, the first shutter 221 can only completely obscured first air outlet 121, two recirculation holes in the second throughput 212 can make second
122 and the 3rd air outlet 123 of air outlet is in and state is completely exposed.When the first shutter 221 and the second shutter 222 turn to
When at position as shown in figure 12, the first shutter 221 can completely obscured second air outlet 122, the circulation in the first throughput 211
Hole can make make a recirculation hole of first air outlet 121 in the state that is completely exposed, the second throughput 212 that the 3rd can be made to go out
Air port 123 is in and state is completely exposed.When the first shutter 221 and the second shutter 222 are turned at position as shown in figure 13
When, the second shutter 222 can completely obscured first air outlet 121, the second air outlet 122 and the 3rd air outlet 123.Certainly,
One shutter 221 and the second shutter 222 also can be turned to other rotational positions, wind path and air quantity to be adjusted.
In other further embodiments of the present invention, regulating part 200 can only have shutter 220, and when only one
In the case of a shutter 220, the both sides of shutter 220 allow air-flow to pass through.When regulating part 200 has multiple shutters 220
In the case of, the permissible air-flow in interval between the adjacent shutter 220 of each two passes through.
Specifically, in this embodiment, the quantity of air outlet is three, is spaced successively along the circumferential direction of pedestal 110
Set.These three air outlets include the first air outlet 121, the second air outlet 122 and the 3rd air outlet 123, along the week of pedestal 110
It can be arranged at intervals in the counterclockwise direction to direction and successively.The quantity of shutter 220 is two.Two shutters 220 are respectively
First shutter 221 and the second shutter 222, can set along the circumferential direction and being spaced successively in the counterclockwise direction of pedestal 110
Put.First shutter 221, which can be configured to, allows its completely obscured air outlet.Second shutter 222, which can be configured to, allows it
Completely obscured two air outlets.Interval between first shutter 221 and the second shutter 222 can be configured to permission, and it is completely sudden and violent
Reveal an air outlet.When the first shutter 221 and the second shutter 222 do not cover air outlet, the first air outlet 121,
Two air outlets 122 and the 3rd air outlet 123 are in open mode.When 222 completely obscured second air outlet 122 of the second shutter
During with three air outlets 123, the interval between two shutters 220 can make the first air outlet 121 be in state is completely exposed.When
First shutter 221 can completely obscured first air outlet 121 when, the second shutter 222 can completely obscured 3rd air outlet 123,
Interval between two shutters 220 can make the second air outlet 122 be in state is completely exposed.When the second shutter 222 can be complete
When the first air outlet 121 of full masking and the second air outlet 122, it can be in the 3rd air outlet 123 and state is completely exposed.When first
Shutter 221 can completely obscured three air outlet 123 when, the first air outlet 121 and the second air outlet 122 are in and shape are completely exposed
State.When the second shutter 222 only can completely obscured first air outlet 121 when, at the second air outlet 122 and the 3rd air outlet 123
In state is completely exposed.When the first shutter 221 can completely obscured second air outlet 122 when, the first air outlet 121 is in complete
Exposed state, the interval between two shutters 220 can be in the 3rd air outlet 123 state is completely exposed.
In some embodiments of the invention, the outside of housing 100 can also be provided with driving device 600, specifically, be installed on
In the space that second perisporium section, 126 corresponding cover board limits.Driving device 600 can include motor 610 and be installed on motor
Gear 620 in 610 shafts, and with reference to shown in Fig. 2, gear ring 230 matched with gear 620 is provided with regulating part 200,
To drive regulating part 200 to rotate by the rotation of gear 620, its is simple in structure, compact, has extensive popular.
In some embodiments of the invention, go out to offer out in the cover board of the dispenser cap 120 of branch air-supply arrangement 10
The mouth of a river 127, specifically, water outlet 127 are arranged at the inner side of conflux plate 500.Due to branch air-supply arrangement 10 and the wind of refrigerator 1
It is endless hermetically sealed in road, have a small amount of steam and entered with cold wind inside air passage, cause to produce product in branch air-supply arrangement 10
Water, or even formed and frozen, it have impact on the performance of refrigerator 1.The water outlet 127 of the present embodiment can be such that steam is rotated with wind turbine
Inner wall deposits, and is flowed out along water outlet 127, can prevent from freezing.
In some embodiments of the invention, the shutter 220 of regulating part 200 can make shutter when blocking air outlet
220 outer surface is posted by the inner surface of the first perisporium section 125.And in some alternate embodiments, for the ease of regulating part
200 rotation, can be solved by making the distance between each shutter 220 and first perisporium section 125 become larger slightly, but
In the case that the distance between 220 and first perisporium section 125 of shutter increases, cold wind can be caused to leak, so as to cannot play
Complete effective masking.Therefore, the branch air-supply arrangement 10 in the embodiment of the present invention may also include sealing device, its be configured to
Partially hinder the gap flow direction between the inner surface of outer surface and the first perisporium section 125 of the air-flow through each shutter 220
Each air outlet.Specifically, sealing device may include at least two gaskets, and each gasket is along parallel to regulating part 200
The direction extension of rotation axis.The both ends along its rotation direction of the arc-shaped outer surface of each shutter 220 be respectively provided with one it is close
Packing.In the case where regulating part 200 includes shutter 220 and throughput 210, sealing device may also include remaining sealing
Pad, may be provided between the adjacent recirculation hole of each two in each throughput 210.
Figure 14 is the schematic diagram of refrigerator according to an embodiment of the invention, and Figure 15 is showing for refrigerator shown in Figure 14
Meaning property local structural graph, as shown in Figure 14 and Figure 15, the embodiment of the present invention additionally provides a kind of refrigerator 1.The refrigerator 1 can wrap
Ducting assembly 20 and branch air-supply arrangement 10 are included, specifically, ducting assembly 20 includes cold air inlet 21 and multiple cold wind export.Point
Road air-supply arrangement 10, which may be disposed at, to be arranged in ducting assembly 20, and the air inlet 124 of branch air-supply arrangement 10 connects cold wind and enters
Mouthful, it is at least one in multiple cold wind outlet of each air outlet connection ducting assembly 20 of branch air-supply arrangement 10.
As shown in figure 15, in some preferred embodiments, multiple cold wind outlets group of the ducting assembly 20 of refrigerator 1 is along vertical
Direction is arranged to multilayer, so that air passage has multiple air outlet layers, so that cold wind is highly gone out by the multiple of ducting assembly 20
Wind.Specifically, air outlet layer is three, is respectively the first air outlet layer, the second air outlet layer and the 3rd air outlet layer, and each air outlet layer can have
There is at least one cold wind to export, the cold wind of each air outlet layer is exported respectively via exhaust air flue corresponding with the air outlet layer and branch
The first air outlet 121, the second air outlet 122 and the 3rd air outlet 123 of air-supply arrangement 10 are connected, and will blow from branch
The cold wind that device 10 is discharged is sent to locular wall between the multiple storing compartments or a storing compartment setting up and down of refrigerator 1 respectively
Upper, middle and lower, to meet the refrigeration requirement of 1 storing compartment of refrigerator, improves the overall performance of refrigerator 1.In the embodiment
In, connected since the cold wind in same layer is exported with an air outlet of a branch air-supply arrangement 10, and be in same layer
The quantity of cold wind outlet can be at least one, then explanation is arranged at each going out for branch air-supply arrangement 10 in ducting assembly 20
Air port can connect at least one in multiple cold wind outlet of ducting assembly 20.In some preferred embodiments, the first outlet air
Layer may include multiple cold wind outlets, for example, 4 cold wind outlets 22, and it is respectively arranged at top and its side wall of ducting assembly 20
Top, then the first air outlet 121 can connect the outlet of multiple cold wind, such as 4.For another example the second air outlet layer includes two cold wind
Outlet 23, is respectively arranged at the both sides middle and upper part of 20 side wall of ducting assembly, then the second air outlet 122 can connect 2 cold wind outlets.
3rd air outlet layer only can have cold wind to export 24, be arranged at a middle side part of ducting assembly 20, then the 3rd air outlet 123 is only
1 cold wind outlet of connection.
So far, although those skilled in the art will appreciate that detailed herein have shown and described multiple showing for the present invention
Example property embodiment, still, without departing from the spirit and scope of the present invention, still can according to the present invention disclosure it is direct
Determine or derive many other variations or modifications for meeting the principle of the invention.Therefore, the scope of the present invention is understood that and recognizes
It is set to and covers other all these variations or modifications.
Claims (10)
- A kind of 1. branch air-supply arrangement for refrigerator, it is characterised in that including：Housing, it is with air inlet and multiple air outlets；Regulating part, be configured to controllably to carry out each air outlet it is completely obscured, partly cover or be completely exposed, with adjustment The multiple respective air-out area of air outlet；Air supply device, is arranged in the housing, is configured to promote air-flow to flow into the housing and via institute from the air inlet State one or more of multiple air outlets and flow out the housing；Part flow arrangement, is arranged in the housing, is configured to guiding and flows out the air-flow of the air supply device, and makes the outflow confession The air-flow of wind apparatus flows to each air outlet with predetermined ratio.
- 2. branch air-supply arrangement according to claim 1, it is characterised in thatThe air supply device is centrifugal impeller.
- 3. branch air-supply arrangement according to claim 2, it is characterised in thatThe housing includes pedestal and dispenser cap；The dispenser cap has cover board and the perisporium extended from the edge of the cover board to the pedestal, is opened up on the cover board There is the air inlet, the multiple air outlet, and one end peace of the remote cover board of the perisporium are offered on the perisporium Loaded on the pedestal.
- 4. branch air-supply arrangement according to claim 3, it is characterised in thatThe part flow arrangement includes multiple deflectors, and each deflector prolongs from the inner surface of the cover board to the pedestal Stretch；AndEach deflector be configured to make the air-flow of the outflow air supply device from the both sides of the deflector flow to two it is adjacent The air outlet.
- 5. branch air-supply arrangement according to claim 4, it is characterised in thatThe perisporium includes the first perisporium section, and the first perisporium section being projected as on the cover board is arc-shaped；AndThe circumferential direction of the multiple air outlet along the pedestals is set in turn in the first perisporium section.
- 6. branch air-supply arrangement according to claim 5, it is characterised in thatThe regulating part includes one or more circumferentially spaced shutters in direction, each shutter and described the One perisporium section is coaxially disposed；The regulating part is rotatably installed in the housing around the axis of the first perisporium section, with turn to it is different Rotational position, makes one or more of shutters controllably carry out completely obscured, part to each air outlet and covers Or it is completely exposed；AndOne end of the close perisporium of each deflector is arranged at intervals with the perisporium, allows the adjusting to limit What part rotated allows bit port.
- 7. branch air-supply arrangement according to claim 6, it is characterised in thatThe regulating part further includes at least one throughput, the circumferential direction of the shutter and the throughput along the pedestal Set gradually, and one or more of shutters surround a tubular structure with least one throughput, each stream One or more recirculation holes are offered in logical portion；The regulating part is configured to, when it turns to different rotational positions, make air-flow via at least one circulation Recirculation hole in portion enters the air outlet for being partially obscured or being completely exposed.
- 8. branch air-supply arrangement according to claim 3, it is characterised in thatThe rotation axis of the air supply device is parallel with the axis of the pedestal and is arranged at intervals, so that the air supply device biases In in the housing.
- 9. branch air-supply arrangement according to claim 8, it is characterised in that further include：Conflux plate, extends from the inner surface of the cover board to the pedestal, is configured to promote the air-flow for flowing out the air supply device Flow to the multiple air outlet.
- A kind of 10. refrigerator, it is characterised in that including：Ducting assembly, including cold air inlet and the outlet of multiple cold wind；AndBranch air-supply arrangement any one of claim 1 to 9, is arranged in the ducting assembly, and the branch is sent The air inlet of wind apparatus connects the cold air inlet, and each air outlet of the branch air-supply arrangement is respectively communicated with the air passage group It is at least one in multiple cold wind outlet of part.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610134038.7A CN105758093B (en) | 2016-03-09 | 2016-03-09 | Refrigerator and the branch air-supply arrangement for refrigerator |
| EP16893225.9A EP3428557B1 (en) | 2016-03-09 | 2016-08-15 | Refrigerator and branching air supply device thereof |
| PCT/CN2016/095265 WO2017152580A1 (en) | 2016-03-09 | 2016-08-15 | Refrigerator and multipath air supply device for refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610134038.7A CN105758093B (en) | 2016-03-09 | 2016-03-09 | Refrigerator and the branch air-supply arrangement for refrigerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105758093A CN105758093A (en) | 2016-07-13 |
| CN105758093B true CN105758093B (en) | 2018-04-20 |
Family
ID=56331872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610134038.7A Active CN105758093B (en) | 2016-03-09 | 2016-03-09 | Refrigerator and the branch air-supply arrangement for refrigerator |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP3428557B1 (en) |
| CN (1) | CN105758093B (en) |
| WO (1) | WO2017152580A1 (en) |
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| CN105758093B (en) * | 2016-03-09 | 2018-04-20 | 青岛海尔股份有限公司 | Refrigerator and the branch air-supply arrangement for refrigerator |
| CN106194804B (en) * | 2016-08-31 | 2022-03-25 | 海尔智家股份有限公司 | Centrifugal fan |
| CN106322887B (en) * | 2016-09-23 | 2019-03-12 | 合肥华凌股份有限公司 | A kind of regulating device of adaptive air quantity and refrigerator with the regulating device |
| CN106286327B (en) * | 2016-09-29 | 2018-12-14 | 青岛海尔特种制冷电器有限公司 | Centrifugal blower |
| CN106523433B (en) * | 2016-09-29 | 2018-12-14 | 青岛海尔股份有限公司 | Centrifugal blower |
| CN106766568B (en) * | 2016-12-15 | 2019-08-02 | 青岛海尔股份有限公司 | Branch air supply device and refrigerator with the branch air supply device |
| CN106679322B (en) | 2016-12-22 | 2019-05-31 | 青岛海尔股份有限公司 | The method that mechanical knob controls refrigerator operation |
| CN106679287A (en) * | 2016-12-22 | 2017-05-17 | 青岛海尔股份有限公司 | Air volume regulation device of refrigerator |
| CN107014142B (en) * | 2017-04-14 | 2019-10-01 | 青岛海尔股份有限公司 | Air supply device and refrigerator with the air supply device |
| CN107192198B (en) * | 2017-06-29 | 2020-01-03 | 青岛海尔股份有限公司 | Refrigerator with a door |
| CN107702412B (en) * | 2017-11-07 | 2021-03-19 | 合肥华凌股份有限公司 | Air duct assembly and refrigerator with same |
| CN108302875A (en) * | 2017-12-29 | 2018-07-20 | 青岛海尔股份有限公司 | Branch air-supply arrangement and refrigerator |
| CN116336720A (en) | 2017-12-29 | 2023-06-27 | 青岛海尔电冰箱有限公司 | Refrigerator with a refrigerator body |
| CN108626951A (en) * | 2018-05-30 | 2018-10-09 | 合肥美菱股份有限公司 | A kind of air-duct apparatus of double airdoor control wind directions and air quantity |
| CN109373695B (en) * | 2018-10-18 | 2020-12-08 | 海尔智家股份有限公司 | Refrigerator with a door |
| KR102630194B1 (en) | 2019-01-10 | 2024-01-29 | 엘지전자 주식회사 | Refrigerator |
| KR102665398B1 (en) | 2019-01-10 | 2024-05-13 | 엘지전자 주식회사 | Refrigerator |
| KR102665527B1 (en) * | 2019-01-10 | 2024-05-14 | 엘지전자 주식회사 | Refrigerator |
| US11644229B2 (en) | 2020-01-28 | 2023-05-09 | Whirlpool Corporation | Cooling assembly for refrigerator appliance |
| CN111075748A (en) * | 2020-02-02 | 2020-04-28 | 苏州溢博伦光电仪器有限公司 | Fan with programmable air outlet |
| CN113375419B (en) * | 2021-07-15 | 2024-09-24 | 青岛海尔空调器有限总公司 | Storing device and air conditioner |
| CN113834262A (en) * | 2021-09-27 | 2021-12-24 | 珠海格力电器股份有限公司 | Air door assembly and refrigerator |
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Also Published As
| Publication number | Publication date |
|---|---|
| WO2017152580A1 (en) | 2017-09-14 |
| EP3428557B1 (en) | 2021-06-02 |
| EP3428557A1 (en) | 2019-01-16 |
| EP3428557A4 (en) | 2019-03-06 |
| CN105758093A (en) | 2016-07-13 |
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