CN106196833A - Branch air-supply arrangement and there is the refrigerator of this branch air-supply arrangement - Google Patents
Branch air-supply arrangement and there is the refrigerator of this branch air-supply arrangement Download PDFInfo
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- CN106196833A CN106196833A CN201510540682.XA CN201510540682A CN106196833A CN 106196833 A CN106196833 A CN 106196833A CN 201510540682 A CN201510540682 A CN 201510540682A CN 106196833 A CN106196833 A CN 106196833A
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Abstract
The present invention relates to branch air-supply arrangement and there is the refrigerator of this branch air-supply arrangement.The invention provides a kind of branch air-supply arrangement for refrigerator, comprising: housing, it has at least one air inlet and multiple air outlet；And regulating part, it has rotating disk portion, described regulating part is configured to controllably axis around described rotating disk portion and rotates, with when turning to different rotational position, each described air outlet carries out completely obscured, part cover or be completely exposed, thus adjust the respective air-out area of the plurality of air outlet.Additionally, present invention also offers a kind of refrigerator with this branch air-supply arrangement.Regulating part in the branch air-supply arrangement of the present invention and refrigerator has rotating disk portion, and rotating disk portion is full circular, can eliminate the gravity biased torque of non-full circular rotating disk, reduces the vibration of regulating part, can cancel counterweight, make the structure of regulating part simplify.
Description
Technical field
The present invention relates to refrigerating plant, particularly relate to branch air-supply arrangement and there is this branch air-supply arrangement
Refrigerator.
Background technology
In recent years, along with raising and the enhancing of environmental consciousness of people's living standard, to the requirement of refrigerator from
Meet cryogenic refrigeration to displaced to the fresh keeping property of food.So wind cooling refrigerator is progressively favored by people.
For wind cooling refrigerator, in the fresh keeping property of food depends on wind cooling refrigerator storeroom to a large extent
The temperature difference between various piece in circulation of air flow and case.In case, circulation of air flow is reasonable, and the temperature difference is the least, then refrigerator
Fresh keeping property the best.And determine that the circulation of air flow the most reasonably critical component of refrigerator is exactly air channel, its control
Make wind direction and the uninterrupted of refrigerator, directly determine the refrigerating fresh-keeping effect of refrigerator.
Additionally, for optimizing memory space, between single storing, thing dress typically can be put by rack or drawer etc. in room
Put the storage space being divided into multiple refinement, according to depositing the number of article, required for each storage space
Cold be also different, therefore, the uncontrolled ground of cold wind directly between storing the somewhere of room be directly entered storage
Between thing, indoor, can cause part storage space supercool, the problem that part storage space cold is not enough.
In wind cooling refrigerator wind path design the most on the market, a part of wind cooling refrigerator is to use refrigerating chamber air-out,
It is directly passed to cold room.Do not have on air door, and air channel between general wind cooling refrigerator refrigerating chamber and cold room
Each wind path all be series connection, when temperature of refrigerating chamber reach set temperature time, the cold air of refrigerating chamber also flows
To cold room, the temperature that the temperature of cold room is constantly in the state of circular wave, i.e. cold room exists always
Change, leverages the fresh keeping property of refrigerator.
In wind cooling refrigerator wind path design the most on the market, some wind cooling refrigerator is to be arranged by vaporizer
In a single accommodating chamber, utilize complicated ducting system that the accommodating chamber of vaporizer is communicated in each storing
Between room, and utilize blower fan will to be delivered to room between each storing by the cold wind of the generation of vaporizer.Arrange in air channel
Control device (such as MOD) to entering the opening and closing in the air channel of room between each storing, or regulate into
Enter air quantity indoor between each storing.But this structure is complex, it is not easy to be uniformly controlled.And cannot
Refrigeration requirement according to each storage space is allocated entering cold wind indoor between each storing and regulates and controls.
Summary of the invention
The purpose of first aspect present invention is intended to overcome a defect of existing wind cooling refrigerator, it is provided that Yi Zhongyong
In the branch air-supply arrangement of refrigerator, to facilitate the stream to cold wind and flow to unify regulation, and in regulation
During make its interior regulating part stable movement, reduce vibration.
The purpose of second aspect present invention is to provide for a kind of refrigerator with above-mentioned branch air-supply arrangement.
According to the first aspect of the invention, the invention provides a kind of branch air-supply arrangement, comprising:
Housing, it has at least one air inlet and multiple air outlet；With
Regulating part, it has rotating disk portion, and regulating part is configured to controllably axis around rotating disk portion and rotates, with
When turning to different rotational position, each air outlet is carried out completely obscured, part cover or the most sudden and the most violent
Dew, thus adjust the respective air-out area of multiple air outlet.
Alternatively, rotating disk portion is projected as circle or annular in the plane being perpendicular to its axis.
Alternatively, housing includes:
Pedestal, its circumferential edge is made up of the first edge section and the second edge section, and the first edge section is and turns
The circular arc that dish portion is coaxial；With
First perisporium section, extends to the side of pedestal, shape in the first perisporium section at the first edge section of pedestal
Become to have multiple air outlet；And
Regulating part also includes one or more spaced occlusion part of the circumferential direction along rotating disk portion, each screening
Stopper is extended from a surface in rotating disk portion, and the surface towards the first perisporium section of each occlusion part is extremely
Small part is coaxially disposed with the first perisporium section, so that one or more occlusion part is in different rotational position pair
Each air outlet carry out completely obscured, part cover or be completely exposed.
Alternatively, regulating part also includes gear ring, and gear ring include that another surface from rotating disk portion is extended,
The ring-like ribs coaxial with rotating disk portion, and from the outer peripheral face of ring-like ribs extend outward along ring-like ribs
The spaced apart multiple teeth of circumferential direction；Or gear ring is independent, it is coaxially fixable to turn with rotating disk portion
Another surface in dish portion.
Alternatively, the circumferential direction that the outer peripheral face from rotating disk portion extends outward along rotating disk portion is spaced apart many
Individual teeth；Or regulating part also includes fluted disc, with another surface that rotating disk portion is coaxially fixable to rotating disk portion.
Alternatively, this branch air-supply arrangement also includes: motor, is arranged at the radial outside in rotating disk portion；And tooth
Wheel, is installed on the output shaft of motor, and engages with the teeth on regulating part.
Alternatively, the inner surface of pedestal is formed with annular recess, and gear ring is installed in annular recess.
Alternatively, at least one air inlet is one, and the two of the circumferential direction along pedestal of the first perisporium section
End limits air inlet；Or housing also includes extending to the side of pedestal at the second edge section of pedestal
Second perisporium section, the second perisporium section is formed with at least one air inlet.
Alternatively, housing also includes the second perisporium section, prolongs to the side of pedestal at the second edge section of pedestal
Stretch；Branch air-supply arrangement also includes centrifugal impeller, is arranged in housing, is configured to promote air-flow from least one
Individual air inlet flows into housing and via the one or more outflow housings in multiple air outlets.
Alternatively, housing also includes dispenser cap, is covered on one end away from pedestal of the first perisporium section, and
At least one air inlet it is formed with on dispenser cap.
Alternatively, regulating part also includes at least one throughput, occlusion part and the throughput circumference along rotating disk portion
Direction sets gradually, and one or more occlusion part surrounds a tubular structure with at least one throughput, each
One or more opening is offered in throughput；Regulating part is configured to turn to different rotation positions at it
When putting place, air-flow is made to be partially obscured via the opening entrance at least one throughput or be completely exposed
Air outlet.
According to the second aspect of the invention, the invention provides a kind of refrigerator, comprising:
Ducting assembly, defines wind inlet channel and multiple exhaust air flue in it, each exhaust air flue has one
Or the outlet of multiple cold wind；Multiple exhaust air flue are configured to make the air-flow of outflow ducting assembly respectively enter refrigerator
Between multiple storings indoor, or between refrigerator storing, between room room respectively to make the air-flow of outflow ducting assembly
Multiple positions on wall enter room between this storing；With
Any of the above-described kind of branch air-supply arrangement, is arranged in ducting assembly, at least one of branch air-supply arrangement
Air inlet connects with wind inlet channel, and multiple air outlets of branch air-supply arrangement are respectively with multiple exhaust air flue even
Logical.
Because including multiple air outlet in the branch air-supply arrangement of the present invention and refrigerator, can turning by regulating part
Move and multiple air outlets are controllably covered, to realize exhaust air flue is selected and each air-out wind
In road, air-out volume is adjusted, thus can be according between the refrigeration requirement of room between different storings or a storing
The refrigeration requirement of the various location of room, reasonably distributes cold wind, strengthen refrigerator fresh keeping property and
Operational efficiency.
Further, owing to the regulating part in the branch air-supply arrangement of the present invention and refrigerator has rotating disk portion, turn
Dish portion is full circular, can eliminate the gravity biased torque of non-full circular rotating disk, reduces the vibration of regulating part, can
Cancel counterweight, make the structure of regulating part simplify.
Further, due in the branch air-supply arrangement of the present invention and refrigerator by the tooth on gear and regulating part
The rotary motion of the output of motor is transferred to regulating part with slowing down by tooth, can weaken rocking of motor output shaft right
The impact that regulating part rotates, can make the indexing of regulating part accurately, regulating part can be made correctly to turn to predetermined
Position, it is ensured that each air outlet is accurately covered or exposes.Additionally, the tooth on gear and regulating part
Tooth also can have the effect that increasing of slowing down is turned round, and can eliminate Caton phenomenon during electric machine rotation.
According to below in conjunction with the accompanying drawing detailed description to the specific embodiment of the invention, those skilled in the art will
More understand the above-mentioned of the present invention and other purposes, advantage and feature.
Accompanying drawing explanation
Some describing the present invention the most by way of example, and not by way of limitation in detail are concrete
Embodiment.Reference identical in accompanying drawing denotes same or similar parts or part.Art technology
Personnel are it should be understood that what these accompanying drawings were not necessarily drawn to scale.In accompanying drawing:
Fig. 1 is the schematic diagram of branch air-supply arrangement according to an embodiment of the invention；
Fig. 2 is the schematic, exploded of branch air-supply arrangement according to an embodiment of the invention；
Fig. 3 to Fig. 9 is shown respectively and is in different rotation position according to regulating part in branch air-supply arrangement shown in Fig. 2
Put the schematic local structural graph at place；
Figure 10 is the schematic diagram of branch air-supply arrangement according to an embodiment of the invention；
Figure 11 is the schematic, exploded of branch air-supply arrangement according to an embodiment of the invention；
Figure 12 to Figure 19 is shown respectively and is in different turning according to regulating part in branch air-supply arrangement shown in Figure 11
The schematic local structural graph of dynamic position；
Figure 20 is the schematic diagram of refrigerator according to an embodiment of the invention；
Figure 21 is that branch air-supply arrangement is installed on the schematic of ducting assembly according to an embodiment of the invention
Structure chart；
Figure 22 is that branch air-supply arrangement is installed on the schematic of ducting assembly according to an embodiment of the invention
Structure chart.
Detailed description of the invention
Fig. 1 is the schematic diagram of branch air-supply arrangement 100 according to an embodiment of the invention；Fig. 2
It it is the schematic, exploded of branch air-supply arrangement 100 according to an embodiment of the invention.Such as Fig. 1 and Fig. 2
Shown in, embodiments provide a kind of branch air-supply arrangement 100.This branch air-supply arrangement 100 includes
Housing 20 and regulating part 30.Housing 20 can have at least one air inlet 21 and multiple air outlet 22, with
Make air-flow enter in housing 20 via at least one air inlet 21, and flow out this shell from multiple air outlets 22
Body 20.Especially, regulating part 30 can have a rotating disk portion 31, and regulating part 30 can be configured to controllably around
The axis in rotating disk portion 31 turns to different rotational position, with in different rotational position, to each
Air outlet 22 carries out completely obscured, part and covers or be completely exposed, thus it is respective to adjust multiple air outlet 22
Air-out area.Such as, regulating part 30 can be rotatably arranged in housing 20 around the axis in rotating disk portion 31.
The regulating part 30 of the branch air-supply arrangement 100 in the embodiment of the present invention can be cold by flow into from air inlet 21
Wind controllably distributes to multiple air outlets 22, it is possible to achieve control the air-out wind connected with each air outlet 22
The opening and closing in the road 320 and/or air-out volume in each exhaust air flue 320 is adjusted, and then meet not
Need with the cold of the different position of room 200 between the refrigeration requirement of room between storing 200, or a storing
Ask, or the refrigeration requirement of storage spaces different in room 200 between a storing.
The projection in the plane being perpendicular to its axis of the rotating disk portion 31 of the regulating part 30 in the embodiment of the present invention
For circular or annular, say, that this rotating disk portion 31 can be in full circular, it is possible to be referred to as full circular rotating disk portion.
The such as rounded tabular in rotating disk portion 31 or loop shaped.This rotating disk portion 31 can eliminate the gravity of non-full circular rotating disk
Offset torque, reduces the vibration of regulating part 30, the counterweight needed when can cancel rotation, makes regulating part 30
Structure simplifies.
In some embodiments of the invention, as in figure 2 it is shown, housing 20 can include pedestal 23 and first week
Wall section 24.The circumferential edge of pedestal 23 can be by the first edge of preferably coaxial with rotating disk portion 31 circular arc
Section and the second edge section composition.First perisporium section 24 at the first edge section of pedestal 23 to pedestal 23
Side extends, and is formed with multiple air outlet 22 in the first perisporium section 24.First perisporium section 24 is and base
The surface of seat 23 is that predetermined angular extends, and the surface being preferably perpendicular to pedestal 23 extends.Implement at some
In mode, the first perisporium section 24 is a complete circular arc perisporium section, and it offers multiple air outlet 22,
Each air outlet 22 all can have a mouthful edge.In other embodiments, the first perisporium section 24 can include
At least 3 circular arc perisporium section portions, and the interval between two circular arc perisporium section portions.Each two
Interval between circular arc perisporium section portion is exactly an air outlet 22.Adding man-hour, can only make each circular arc
Perisporium section portion extends to the side of pedestal 23 from multiple positions of the first edge section of pedestal 23.
In embodiments of the present invention, housing 20 also includes dispenser cap 26, is covered on the first perisporium section 24
Away from one end of pedestal 23, to limit duct space with pedestal the 23, first perisporium section 24, i.e. housing
20 inner spaces.For the ease of the installation of dispenser cap 26, housing 20 may also include respectively from dispenser cap
Multiple snap-arms 27 that multiple positions on the edge of 26 extend towards pedestal 23, each snap-arms 27
Draw-in groove or projection it is formed with on inner surface.Be formed on the outer surface of the first perisporium section 24 respectively with each card
Multiple projections of slot fit, or respectively with the draw-in groove of each male cooperation so that dispenser cap 26 is connected in
Pedestal 23.
In embodiments of the present invention, regulating part 30 may also include one or more circumference side along rotating disk portion 31
To spaced occlusion part 32, each occlusion part 32 extends from a surface in rotating disk portion 31, and often
At least partly coaxially setting with the first perisporium section 24 of the surface towards the first perisporium section 24 of individual occlusion part 32
Put, so that each air outlet 22 is carried out completely by one or more occlusion part 32 in different rotational position
Cover, part is covered or is completely exposed.Such as, each occlusion part 32 can be arc shutter, with to often
Individual air outlet 22 carries out covering or exposing.Regulating part 30 is mountable to the inside of housing 20, it is possible to install
Outside in housing 20.In the case of regulating part 30 is installed on housing 20 inside, and at regulating part 30
When the axis of the first perisporium section 24 rotates, the outer surface of arc shutter can be attached to the by sealing paste all the time
The inner surface of one perisporium section 24, such arc shutter can controllably be beaten in different rotational position
Open or close and close one or more air outlet 22.
Specifically, in some embodiments, as in figure 2 it is shown, at least one air inlet 21 is one,
And first the two ends along the circumferential direction of pedestal 23 of perisporium section 24 limit air inlet 21.Real at other
Executing in mode, housing 20 also includes that at the second edge section of pedestal 23 side to pedestal 23 is extended
The second perisporium section 25, the second perisporium section 25 is formed at least one air inlet 21.In other enforcement
In mode, housing 20 also includes at the second edge section of pedestal 23 what the side to pedestal 23 was extended
Second perisporium section 25.At least one air inlet 21 may be provided on dispenser cap 26.
In this embodiment, the both sides of each occlusion part 32 all allow air-flow to pass through.Such as, when only
In the case of one occlusion part 32, the both sides of occlusion part 32 all allow air-flow to pass through.When regulating part 30 has
In the case of multiple occlusion parts 32, the interval between the occlusion part 32 that each two is adjacent all can allow air-flow to lead to
Cross.
Such as, the quantity of air outlet 22 is three, and the circumferential direction along pedestal 23 is spaced setting successively.This
Three air outlets 22 include the first air outlet the 221, second air outlet 222 and the 3rd air outlet 223, can edge
The circumferential direction of pedestal 23 and setting can be spaced the most successively.The quantity of occlusion part 32 is two,
Two occlusion parts 32 are respectively the first occlusion part 321 and the second occlusion part 322, can be along the week in rotating disk portion 31
To direction and setting can be spaced the most successively.First occlusion part 321 can be configured to allow it complete
Cover an air outlet 22.Second occlusion part 322 can be configured to allow its completely obscured two air outlets 22.
Interval between first occlusion part 321 and the second occlusion part 322 can be configured to allow it to be completely exposed one and goes out
Air port 22.
Fig. 3 to Fig. 9 is shown respectively and is in not according to regulating part 30 in branch air-supply arrangement shown in Fig. 2 100
Schematic local structural graph with rotational position.When the first occlusion part 321 and the second occlusion part 322 rotate
During to position as shown in Figure 3, the first air outlet the 221, second air outlet 222 and the 3rd air outlet 223
It is in open mode.When the first occlusion part 321 and the second occlusion part 322 turn to position as shown in Figure 4
During place, completely obscured second air outlet 222 and the 3rd air outlet 223 of the second occlusion part 322, first can be made
Air outlet 221 is in the state of being completely exposed.When the first occlusion part 321 and the second occlusion part 322 turn to as
Shown in Fig. 5 during position, the first occlusion part 321 can completely obscured 3rd air outlet 223, the second occlusion part
322 can completely obscured first air outlet 221, the interval between two occlusion parts 32 can make the second air outlet 222
It is in the state of being completely exposed.When the first occlusion part 321 and the second occlusion part 322 turn to position as shown in Figure 6
When putting place, the second occlusion part 322 can completely obscured first air outlet 221 and the second air outlet 222, two
Interval between occlusion part 32 can make the 3rd air outlet 223 be in the state of being completely exposed.
When the first occlusion part 321 and the second occlusion part 322 turn to position as shown in Figure 7, second hides
Stopper 322 can the most completely obscured 3rd air outlet 223, at the first air outlet 221 and the second air outlet 222
In state is completely exposed.When the first occlusion part 321 and the second occlusion part 322 turn to position as shown in Figure 8
During place, the first occlusion part 321 can completely obscured first air outlet 221, the second air outlet 222 and the 3rd goes out
Air port 223 is in the state of being completely exposed.When the first occlusion part 321 and the second occlusion part 322 turn to such as figure
Shown in 9 during position, the first occlusion part 321 can completely obscured second air outlet 222, the 3rd air outlet 223
Being in the state of being completely exposed, the interval between two occlusion parts can make the first air outlet 221 be in be completely exposed
State.Certainly, the first occlusion part 321 and the second occlusion part 322 also can be turned to make the first air outlet 221
Half cover, the second air outlet 222 and the 3rd air outlet 223 are in the turned position of the state of being completely exposed
Place, as the first occlusion part 321 only covered the first air outlet 221 away from the one of the second air outlet 222
The position of half.First occlusion part 321 and the second occlusion part 322 also can be turned to make the first air outlet 221
Completely obscured, the second air outlet 222 half is covered and is in turning of the state of being completely exposed with the 3rd air outlet 223
Dynamic position, as completely obscured in the second occlusion part 322 live the first air outlet 221, and covered second and went out
The position of the half away from the 3rd air outlet 223 in air port 222.
Figure 10 is the schematic diagram of branch air-supply arrangement 100 according to an embodiment of the invention, figure
11 is the schematic, exploded of branch air-supply arrangement 100 according to an embodiment of the invention.Such as Figure 10 and
Shown in Figure 11, in other embodiments of the present invention, housing 20 also includes second from pedestal 23
The second perisporium section 25 that at edge section, side to pedestal 23 is extended, the second edge section also decision design becomes
With the circular arc of the first edge section concentric so that the first perisporium section 24 and the second perisporium section 25 are in same
On cylindrical peripheral wall, the i.e. first perisporium section 24 is coaxial with the second perisporium section 25.At least one air inlet 21 can
It is arranged on dispenser cap 26.In this embodiment of the present invention, housing 20 also may not include allotter
Lid 26, one end away from pedestal 23 of perisporium open-ended is the air inlet 21 of housing 20.
Regulating part 30 may also include at least one throughput 33, occlusion part 32 and throughput 33 along pedestal 23
Circumferential direction set gradually, and one or more occlusion part 32 surrounds one with at least one throughput 33
Shape structure, can further improve the stationarity that regulating part 30 rotates.One is offered in each throughput 33
Or multiple opening 333.Regulating part 30 is configured to, when it turns to different rotational position, make gas
Flow through and entered, by the opening 333 at least one throughput 33, the air-out being partially obscured or being completely exposed
Mouth 22.
Such as, the quantity of air outlet 22 is three, and the circumferential direction along pedestal 23 is spaced setting successively.This
Three air outlets 22 include the first air outlet the 221, second air outlet 222 and the 3rd air outlet 223, can edge
The circumferential direction of pedestal 23 and setting can be spaced the most successively.Occlusion part 32 and throughput 33
Quantity be two.Two occlusion parts 32 are respectively the first occlusion part 321 and the second occlusion part 322.Two
Throughput 33 is respectively the first throughput 331 and the second throughput 332, can be along the circumferential direction of pedestal 23
And setting can be spaced the most successively.First occlusion part 321 is configured to allow for its completely obscured one
Air outlet.Second occlusion part 322 is configured to allow for its most completely obscured two air outlets 22, such as,
Two occlusion parts 322 can at least block three air outlets 22.An opening is offered in first throughput 331
333, the second throughput 332 offers the most spaced three circulations of circumferential direction along pedestal 23
Hole 333, each opening 333 is configured to allow for it and an air outlet 22, and second throughput is completely exposed
Three openings 333 on 332 are configured to allow for it and three air outlets 22 are completely exposed.
Figure 12 to Figure 19 is shown respectively and is according to regulating part 30 in branch air-supply arrangement shown in Figure 11 100
The schematic local structural graph of different rotational position.When the first occlusion part 321 and the second occlusion part 322 turns
Move as shown in figure 12 position time, three openings 333 in the second throughput 332 can make first to go out
Air port the 221, second air outlet 222 and the 3rd air outlet 223 are in open mode.When the first occlusion part
321 and second occlusion part 322 turn to as shown in figure 13 position time, the second occlusion part 322 can hide completely
Covering the second air outlet 222 and the 3rd air outlet 223, the opening 333 in the second throughput 332 can make
One air outlet 221 is in the state of being completely exposed.When the first occlusion part 321 and the second occlusion part 322 turn to
As shown in figure 14 during position, the first occlusion part 321 can completely obscured 3rd air outlet 223, second blocks
Portion 322 can completely obscured first air outlet 221, the opening 333 in the first throughput 331 can make second
Air outlet 222 is in the state of being completely exposed.When the first occlusion part 321 and the second occlusion part 322 turn to as
Shown in Figure 15 during position, completely obscured first air outlet 221 and the second air outlet of the second occlusion part 322
222, the opening 333 in the first throughput 331 can make the 3rd air outlet 223 be in the state of being completely exposed.
When the first occlusion part 321 and the second occlusion part 322 turn to position as shown in figure 16, second
Occlusion part 322 can completely obscured 3rd air outlet 223, two openings 333 in the second throughput 332
The first air outlet 221 and the second air outlet 222 can be made to be in the state of being completely exposed.When the first occlusion part 321
With the second occlusion part 322 turn to as shown in figure 17 position time, the first occlusion part 321 can hide the most completely
Covering the first air outlet 221, two openings 333 in the second throughput 332 can make the second air outlet 222
It is in the state of being completely exposed with the 3rd air outlet 223.When the first occlusion part 321 and the second occlusion part 322 turns
Move as shown in figure 18 position time, the first occlusion part 321 can completely obscured second air outlet 222, first
Opening 333 in throughput 331 can make to make the first air outlet 221 be in the state of being completely exposed, and second
An opening 333 in throughput 332 can make the 3rd air outlet 223 be in the state of being completely exposed.When
One occlusion part 321 and the second occlusion part 322 turn to as shown in figure 19 position time, the second occlusion part 322
Can completely obscured three air outlets.Certainly, the first occlusion part 321 and the second occlusion part 322 also can be turned to
Other rotational position, to be adjusted wind path and air quantity.
In some embodiments of the invention, for the ease of the rotation of regulating part 30, can be by making each screening
Distance between stopper 32 and the first perisporium section 24 becomes slightly and solves greatly, but at occlusion part 32 and
In the case of distance between one perisporium section 24 increases, air quantity can be made to leak out, thus can not play and have completely
Covering of effect, air-flow can be by the gap between the first perisporium section 24 and occlusion part 32 from an air outlet 22
Flow to another air outlet 22.Therefore, the branch air-supply arrangement 100 in the embodiment of the present invention may also include close
Seal apparatus, it is configured to hinder at least in part air-flow through the outer surface of each occlusion part 32 and the first perisporium
Gap between the inner surface of section 24 flows to each air outlet 22.Specifically, sealing device can include at least
Two sealing gaskets 34, each sealing gasket 34 extends along the direction of the rotation axis being parallel to regulating part 30.Often
The two ends along its rotation direction of the arc-shaped outer surface of individual occlusion part 32 are respectively provided with a sealing gasket 34.Adjusting
In the case of joint part 30 includes occlusion part 32 and throughput 33, sealing device may also include remaining and seals
Pad 34, may be provided between the opening 333 that each two in each throughput 33 is adjacent.
In some embodiments of the invention, as shown in Figure 10 and Figure 11, housing 20 also includes from pedestal
The the second perisporium section 25 extended to the side of pedestal 23 at second edge section of 23, the second edge section is the most excellent
First it is designed to and the circular arc of the first edge section concentric, so that the first perisporium section 24 and the second perisporium section 25
Being on same cylindrical peripheral wall, the i.e. first perisporium section 24 is coaxial with the second perisporium section 25.At least one air intake
Mouth 21 may be provided on dispenser cap 26.In this embodiment of the present invention, housing 20 also can not wrap
Including dispenser cap 26, one end away from pedestal 23 of perisporium open-ended is the air inlet of housing 20
21。
Especially, in this embodiment, branch air-supply arrangement 100 also includes centrifugal impeller 60, is arranged at shell
In body 20, it is configured to promote air-flow to flow into housing 20 and via multiple air-out from least one air inlet 21
One or more outflow housings 20 in mouth 22.In certain embodiments of the present invention, pedestal 23 is interior
Surface is also formed with installing groove 29, and centrifugal impeller 60 is mountable to install the inner surface of groove 29.At this
In the other embodiment of invention, pedestal 23 can be in loop shaped, and centrifugal impeller 60 is mountable to refrigerator
On the diapire accommodating space of ducting assembly 300, and the central collar aperture limited from pedestal 23 stretches into housing 20.
During installation, first centrifugal impeller 60 is installed in ducting assembly 300, then by branch air-supply arrangement 100
Housing 20 be enclosed within the periphery of centrifugal impeller 60.
In some embodiments of the invention, regulating part 30 also includes gear ring 52.Specifically, gear ring 52 wraps
Include the ring-like ribs coaxial with rotating disk portion 31 that another surface from rotating disk portion 31 is extended, and from ring
The spaced apart multiple teeth of the circumferential direction along ring-like ribs that the outer peripheral face of shape fin extends outward.Tooth
Circle 52 is independent, with another surface that rotating disk portion 31 is coaxially fixable to rotating disk portion 31.
In some mounting means of the present invention, the inner surface of pedestal 23 is formed with annular recess 231, gear ring
52 are installed in annular recess 231, can make regulating part 30 stable movement.Preferably, rotating disk portion 31 can be in
Loop shaped；And annular recess 231 can be step groove, it is also a housing for rotating disk portion 31, tune can be further ensured that
The robust motion of joint part 30.In some substituting mounting means of the present invention, gear ring 52 and rotating disk portion
51 one end away from pedestal 23 being also mountable to the first perisporium section 24.
In order to prevent regulating part 30 from rocking when rotating further, housing 20 may also include multiple grab 28, edge
The circumferential direction of pedestal 23 is distributed on the inner surface of pedestal 23 and is in the central collar aperture that rotating disk portion 31 limits
In, rotating disk portion 31 and gear ring 52 are folded in therebetween by the hook portion of each grab and the bottom surface of annular recess 231.
In some alternate embodiment of the present invention, on regulating part 30, multiple teeth are from rotating disk portion 31
Outer peripheral face extends outward along the circumferential direction compartment of terrain in rotating disk portion 31.Substituting at other of the present invention
In implementing to prevent, regulating part 30 also includes fluted disc, is coaxially fixable to rotating disk portion 31 with rotating disk portion 31
Another surface.The occlusion part 32 of regulating part 30 is mountable in the first perisporium section 24, and rotating disk portion 31 can pacify
It is loaded on one end away from pedestal 23 of the first perisporium section 24.Fluted disc can be used for closing the first perisporium section 24
Open-ended.Simultaneously the most also can fluted disc outside dispenser cap 26 is set.
In some further embodiments of the present invention, branch air-supply arrangement 100 may also include motor 40
With gear 51.Motor 40 is arranged at the radial outside in rotating disk portion 31.Gear 51 is installed on the defeated of motor 40
On shaft, and engage with the teeth on regulating part 30.In order to protect motor 40, housing 20 also includes motor
Receiving portion 41, is arranged at the first perisporium section 24 or outer surface of the second perisporium section 25, defines and contain in it
The receiving chamber of gear 51 and motor 40.Motor receiving portion 41 can include the outer surface from the first perisporium section 24
The cavity portion 411 extended outward, and it is removably installed in the cover plate 412 of cavity portion.
Figure 20 is the schematic diagram of refrigerator according to an embodiment of the invention.As shown in figure 20, and
With reference to Figure 21 and Figure 22, the embodiment of the present invention additionally provides a kind of refrigerator, and it has one or more storing
Between room 200, between each storing, room 200 also can be separated into multiple storage space by board putting things/rack.Enter one
Step ground, is also equipped with ducting assembly 300 and is arranged in ducting assembly 300, any of the above-described in this refrigerator
Branch air-supply arrangement 100 in embodiment.Wind inlet channel 310 and multiple can be defined in ducting assembly 300
Exhaust air flue 320, each exhaust air flue 320 has one or more cold wind outlet 301.Wind inlet channel 310
Can connect with the cooling chamber of refrigerator, to receive the air-flow after the cooler of cooled indoor cools down.Branch is blown
At least one air inlet 21 of device 100 connects with wind inlet channel 310, branch air-supply arrangement more than 100
Individual air outlet 22 connects with multiple exhaust air flue 320 respectively, so that from the air-flow in wind inlet channel 310
Controllably/can enter distributively in corresponding exhaust air flue 320.
In some embodiments, multiple exhaust air flue 320 are configured to make the air-flow of outflow ducting assembly 300
Respectively enter between multiple storings of refrigerator in room 200.Branch air-supply arrangement 100 makes from wind inlet channel 310
In air-flow controllably/can enter in corresponding exhaust air flue 320 distributively, subsequently between corresponding storing
In room 200.Such as, the air outlet 22 of branch air-supply arrangement 100 can be 3, as the first air outlet 221,
Second air outlet 222 and the 3rd air outlet 223；Exhaust air flue 320 can be 3；Room 200 between multiple storings
Including room between room and the 3rd storing between room, the second storing between the first storing.When between the first storing, room needs cold wind,
And the second and the 3rd room between storing is when all need not cold wind, the second air outlet of branch air-supply arrangement 100 can be made
222 and the 3rd air outlet 223 be in completely obscured state, the first air outlet 221 is in the state of being completely exposed.
Specifically, the temperature that refrigerator can detect according to the temperature sensor in refrigerator, turning of control and regulation part 30
Dynamic, to realize corresponding control, thus cold wind can be made to be fairly distributed between multiple storings room 200, strengthen
The fresh keeping property of refrigerator and operational efficiency.
In other embodiments, as shown in Figure 20 to Figure 22, the solid arrow in Figure 20 represents gas
Stream flow direction in room 200 between one or more storings, dotted arrow represents the air-flow flow direction in air channel,
Multiple exhaust air flue 320 can be configured to make the air-flow of outflow ducting assembly 300 respectively from refrigerator storing
Between between room 200 (such as cold room 210) the multiple positions on locular wall enter room 200 between this storing.Such as,
The air outlet 22 of branch air-supply arrangement 100 can be 3, such as first air outlet the 221, second air outlet 222
With the 3rd air outlet 223；Exhaust air flue 320 can be 3, as connect with the first air outlet 221 first
The second air channel 3202 that air channel 3201 connects with the second air outlet 222 connects with the 3rd air outlet 223
The 3rd air channel 3203.Second air channel 3202 can have two or four cold wind outlet 301, is symmetrical arranged
Rear wall top, room 200 between this storing.First air channel 3201 is positioned at the side in the second air channel 3202, has
One cold wind outlet 301, is arranged on the bottom of room 200 rear wall between this storing.3rd air channel 3203 can be located at
The opposite side in the second air channel 3202, has a cold wind outlet 301, is arranged on room 200 rear wall between storing
Middle part.Further, it is possible to use room 200 between this storing is divided into three storage spaces by two racks,
Each exhaust air flue 320 connects with a storage space.In this embodiment, room 200 between multiple storings
May also include room 200 between other storings, such as quick-freezing room 220, refrigerating chamber 230.Storing in this embodiment
Between room be also referred to as cold room 210.
Whether the refrigerator in this embodiment can fill according to the cold of each position, room 200 between refrigerator storing
Foot, controls to make cold wind flow into this position from corresponding exhaust air flue 320, so that cold wind can be made to be fairly distributed
To the position that room 200 between storing is different, enhance fresh keeping property and the operational efficiency of refrigerator.This branch is sent
Wind apparatus 100 is capable of exhaust air flue 320 wind direction, the regulation of air quantity, room 200 between this storing of refrigerator
Cold wind the most where is needed to be switched on the cold wind outlet 301 of there, it is not necessary to cold wind is shut off.Thus control ice
The homeostasis of the temperature inside the box, provides optimal storage condition for the food in refrigerator, reduces the nutritional flow of food
Lose, and the power consumption of refrigerator can be reduced, save the energy.
So far, although those skilled in the art will appreciate that and the most detailed illustrate and describing the present invention's
Multiple exemplary embodiments, but, without departing from the spirit and scope of the present invention, still can be according to this
Disclosure of invention directly determines or derives other variations or modifications of many meeting the principle of the invention.Cause
This, the scope of the present invention is it is understood that and regard as covering other variations or modifications all these.
Claims (12)
1. the branch air-supply arrangement for refrigerator, it is characterised in that including:
Housing, it has at least one air inlet and multiple air outlet；With
Regulating part, it has rotating disk portion, and described regulating part is configured to controllably axis around described rotating disk portion and turns
Dynamic, with when turning to different rotational position, each described air outlet is carried out completely obscured, part
Cover or be completely exposed, thus adjusting the respective air-out area of the plurality of air outlet.
Branch air-supply arrangement the most according to claim 1, it is characterised in that
Described rotating disk portion is projected as circle or annular in the plane being perpendicular to its axis.
Branch air-supply arrangement the most according to claim 1, it is characterised in that described housing includes:
Pedestal, its circumferential edge is made up of the first edge section and the second edge section, and described first edge section is
The circular arc coaxial with described rotating disk portion；With
First perisporium section, extends to the side of described pedestal at the first edge section of described pedestal, and described the
It is formed with the plurality of air outlet in one perisporium section；And
Described regulating part also includes that one or more circumferential direction along described rotating disk portion is spaced and blocks
Portion, each described occlusion part extends from a surface in described rotating disk portion, and the court of each described occlusion part
Being at least partly coaxially disposed with described first perisporium section to the surface of described first perisporium section, so that described one
Individual or multiple occlusion part carries out completely obscured, part in different rotational position and hides each described air outlet
Cover or be completely exposed.
Branch air-supply arrangement the most according to claim 3, it is characterised in that
Described regulating part also includes gear ring, and
Described gear ring includes the ring coaxial with described rotating disk portion extended from another surface in described rotating disk portion
Shape fin, and the circumference side along described ring-like ribs extended outward from the outer peripheral face of described ring-like ribs
To spaced apart multiple teeth；Or
Described gear ring is independent, with another surface that described rotating disk portion is coaxially fixable to described rotating disk portion.
Branch air-supply arrangement the most according to claim 3, it is characterised in that
The circumferential direction extended outward along described rotating disk portion from the outer peripheral face in described rotating disk portion is spaced apart
Multiple teeth；Or
Described regulating part also includes fluted disc, with another table that described rotating disk portion is coaxially fixable to described rotating disk portion
Face.
6. according to the branch air-supply arrangement described in claim 4 or 5, it is characterised in that also include:
Motor, is arranged at the radial outside in described rotating disk portion；
Gear, is installed on the output shaft of described motor, and engages with the teeth on described regulating part.
Branch air-supply arrangement the most according to claim 4, it is characterised in that
The inner surface of described pedestal is formed with annular recess, and described gear ring is installed in described annular recess.
Branch air-supply arrangement the most according to claim 3, it is characterised in that
At least one air inlet described is one, and the circumferential direction along described pedestal of described first perisporium section
Two ends limit described air inlet；Or
Described housing also includes extending to the described side of described pedestal at the second edge section of described pedestal
The the second perisporium section gone out, described second perisporium section is formed at least one air inlet described.
Branch air-supply arrangement the most according to claim 3, it is characterised in that
Described housing also includes the second perisporium section, to the institute of described pedestal at the second edge section of described pedestal
State side to extend；
Described branch air-supply arrangement also includes centrifugal impeller, is arranged in described housing, is configured to promote air-flow
Described housing one or more via the plurality of air outlet is flowed into from least one air inlet described
Flow out described housing.
Branch air-supply arrangement the most according to claim 9, it is characterised in that described housing also includes:
Dispenser cap, is covered on one end away from described pedestal of described first perisporium section, and described allotter
Cover and be formed with at least one air inlet described.
11. branch air-supply arrangements according to claim 3, it is characterised in that
Described regulating part also includes that at least one throughput, described occlusion part and described throughput are along described rotating disk
The circumferential direction in portion sets gradually, and the one or more occlusion part surrounds with at least one throughput described
One tubular structure, each described throughput offers one or more opening；
Described regulating part is configured to when it turns to different rotational position, make air-flow via described extremely
Opening in a few throughput enters the air outlet being partially obscured or being completely exposed.
12. 1 kinds of refrigerators, it is characterised in that including:
Ducting assembly, defines wind inlet channel and multiple exhaust air flue in it, each described exhaust air flue has
One or more cold wind export；The plurality of exhaust air flue is configured to make the air-flow of the described ducting assembly of outflow divide
Do not enter between multiple storings of described refrigerator indoor, or make the air-flow of the described ducting assembly of outflow respectively from described
Between one storing of refrigerator, between room, the multiple positions on locular wall enter room between this storing；With
Branch air-supply arrangement according to any one of claim 1 to 11, is arranged in described ducting assembly,
At least one air inlet of described branch air-supply arrangement connects with described wind inlet channel, described branch air-supply arrangement
Multiple air outlets connect with the plurality of exhaust air flue respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510540682.XA CN106196833B (en) | 2015-08-28 | 2015-08-28 | Branch air-supply arrangement and refrigerator with the branch air-supply arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510540682.XA CN106196833B (en) | 2015-08-28 | 2015-08-28 | Branch air-supply arrangement and refrigerator with the branch air-supply arrangement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106196833A true CN106196833A (en) | 2016-12-07 |
| CN106196833B CN106196833B (en) | 2018-10-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510540682.XA Active CN106196833B (en) | 2015-08-28 | 2015-08-28 | Branch air-supply arrangement and refrigerator with the branch air-supply arrangement |
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| Country | Link |
|---|---|
| CN (1) | CN106196833B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108007041A (en) * | 2017-11-30 | 2018-05-08 | 海信（山东）冰箱有限公司 | A kind of refrigerator divides wind component and refrigerator |
| WO2018188647A1 (en) * | 2017-04-14 | 2018-10-18 | 青岛海尔股份有限公司 | Air outlet apparatus and refrigerator having said air outlet apparatus |
| WO2018188645A1 (en) * | 2017-04-14 | 2018-10-18 | 青岛海尔股份有限公司 | Air supply device and refrigerator with the same |
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| CN1151512A (en) * | 1995-10-18 | 1997-06-11 | Lg电子株式会社 | Device and method for controlling temperature of refrigerating chamber in refrigerator |
| CN1207485A (en) * | 1997-07-31 | 1999-02-10 | 大宇电子株式会社 | Refrigerator having apparatus for distributing chilled air |
| WO2001004555A1 (en) * | 1999-07-13 | 2001-01-18 | Multibrás S.A. Eletrodomésticos | An air flow controlling device for refrigerators and freezers |
| JP2001280800A (en) * | 2000-03-31 | 2001-10-10 | Sanyo Electric Co Ltd | Air regulation device and air flow control device for storage room |
| CN205002484U (en) * | 2015-08-28 | 2016-01-27 | 青岛海尔股份有限公司 | Air supply arrangement and have this shut air supply arrangement's refrigerator along separate routes |
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2015
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1151512A (en) * | 1995-10-18 | 1997-06-11 | Lg电子株式会社 | Device and method for controlling temperature of refrigerating chamber in refrigerator |
| CN1207485A (en) * | 1997-07-31 | 1999-02-10 | 大宇电子株式会社 | Refrigerator having apparatus for distributing chilled air |
| WO2001004555A1 (en) * | 1999-07-13 | 2001-01-18 | Multibrás S.A. Eletrodomésticos | An air flow controlling device for refrigerators and freezers |
| JP2001280800A (en) * | 2000-03-31 | 2001-10-10 | Sanyo Electric Co Ltd | Air regulation device and air flow control device for storage room |
| CN205002484U (en) * | 2015-08-28 | 2016-01-27 | 青岛海尔股份有限公司 | Air supply arrangement and have this shut air supply arrangement's refrigerator along separate routes |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018188647A1 (en) * | 2017-04-14 | 2018-10-18 | 青岛海尔股份有限公司 | Air outlet apparatus and refrigerator having said air outlet apparatus |
| WO2018188645A1 (en) * | 2017-04-14 | 2018-10-18 | 青岛海尔股份有限公司 | Air supply device and refrigerator with the same |
| CN108007041A (en) * | 2017-11-30 | 2018-05-08 | 海信（山东）冰箱有限公司 | A kind of refrigerator divides wind component and refrigerator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106196833B (en) | 2018-10-12 |
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