CN205002484U - Air supply arrangement and have this shut air supply arrangement's refrigerator along separate routes - Google Patents
Air supply arrangement and have this shut air supply arrangement's refrigerator along separate routes Download PDFInfo
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- CN205002484U CN205002484U CN201520663428.4U CN201520663428U CN205002484U CN 205002484 U CN205002484 U CN 205002484U CN 201520663428 U CN201520663428 U CN 201520663428U CN 205002484 U CN205002484 U CN 205002484U
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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
- F25D17/042—Air treating means within refrigerated spaces
- F25D17/045—Air flow control arrangements
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- Combustion & Propulsion (AREA)
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- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The utility model relates to an air supply arrangement and have this shut air supply arrangement's refrigerator along separate routes. The utility model provides a shut air supply arrangement of refrigerator, it includes: the casing, it has at least one air intake and a plurality of air outlet, and the regulating part, it has a carousel portion, the regulating part configures into and winds controlledly the axis of carousel portion rotates to when the turned position department that rotates the difference, to every the air outlet shields completely, the part is shielded or is exposed completely, thus the adjustment the respective air -out area of a plurality of air outlets. Furthermore, the utility model also provides a refrigerator that has this shut air supply arrangement. The utility model discloses a regulating part in air supply arrangement and the refrigerator has carousel portion along separate routes, and carousel portion is the full circular, can eliminate the gravity biasing torque of non - full circular carousel, reduces the vibration of regulating part, can cancel the counter weight, makes the structure of regulating part simplify.
Description
Technical field
The utility model relates to refrigerating plant, particularly relates to along separate routes air-supply arrangement and has the refrigerator of this shunt air-supply arrangement.
Background technology
In recent years, along with the raising of people's living standard and the enhancing of environmental consciousness, the requirement of refrigerator be displaced from meeting the fresh keeping property of cryogenic refrigeration to food.So wind cooling refrigerator is progressively subject to the favor of people.
For wind cooling refrigerator, the fresh keeping property of food depends on the temperature difference in wind cooling refrigerator storeroom in airflow circulating and case between various piece to a large extent.In case, airflow circulating is reasonable, and the temperature difference is less, then the fresh keeping property of refrigerator is better.And determining that the whether rational critical component of the airflow circulating of refrigerator is exactly air channel, it controls wind direction and the uninterrupted of refrigerator, directly determines the refrigerating fresh-keeping effect of refrigerator.
In addition, for optimizing memory space, between single storing, room generally can be divided into the storage space of multiple refinement by the shelving unit such as rack or drawer, according to the number of storing articles, cold required for each storage space is also different, and therefore, cold wind does not add and controls ground and directly directly enter between storing indoor from the somewhere of room between storing, part storage space can be caused excessively cold, the problem of part storage space cold deficiency.
In current wind cooling refrigerator wind path design on the market, a part of wind cooling refrigerator adopts refrigerating chamber air-out, is directly passed to refrigerating chamber.Air door is not had between general wind cooling refrigerator refrigerating chamber and refrigerating chamber, and each wind path on air channel is all series connection, when temperature of refrigerating chamber reaches the temperature of setting, the cold air of refrigerating chamber also flows to refrigerating chamber, the temperature of refrigerating chamber is in the state of circular wave always, namely the temperature in refrigerating chamber is changing always, greatly have impact on the fresh keeping property of refrigerator.
In current wind cooling refrigerator wind path design on the market, some wind cooling refrigerator is arranged at by evaporimeter in an independent accommodating chamber, utilize complicated ducting system that the accommodating chamber of evaporimeter is communicated in room between each storing, and utilize blower fan that the cold wind of the generation by evaporimeter is delivered to room between each storing.Control device (as MOD) is set in air channel to the opening and closing in air channel entering room between each storing, or regulates and enter air quantity indoor between each storing.But this structure is comparatively complicated, be not easy to unified control.And cannot distribute entering cold wind indoor between each storing and regulate and control according to the refrigeration requirement of each storage space.
Utility model content
The object of the utility model first aspect is intended to the defect overcoming existing wind cooling refrigerator, a kind of shunt air-supply arrangement for refrigerator is provided, unify to regulate to the stream of cold wind and flow to facilitate, and in the process regulated, make the regulating part stable movement in it, reduce vibration.
The object of the utility model second aspect to provide a kind of refrigerator with above-mentioned shunt air-supply arrangement.
According to first aspect of the present utility model, the utility model provides a kind of air-supply arrangement along separate routes, and it comprises:
Housing, it has at least one air inlet and multiple air outlet; With
Regulating part, it has rotating disk portion, and regulating part be configured to controllably the to rotate axis in dish portion rotates, with when turning to different rotational position, each air outlet is covered completely, partly covers or expose completely, thus adjust multiple air outlet air-out area separately.
Alternatively, rotating disk portion is perpendicular to being projected as circle or annular in the plane of its axis.
Alternatively, housing comprises: pedestal, and its circumferential edge is made up of the first edge section and the second edge section, and the first edge section is the circular arc coaxial with rotating disk portion; With
First perisporium section, extends from the first edge section of pedestal to the side of pedestal, the first perisporium section is formed with multiple air outlet; And
Regulating part also comprises the spaced occlusion part of one or more circumferential direction along rotating disk portion, each occlusion part extends from a surface in rotating disk portion, and coaxially arranging with the first perisporium section at least partly of the surface towards the first perisporium section of each occlusion part, in different rotational position, each air outlet is covered completely to make one or more occlusion part, partly cover or expose completely.
Alternatively, regulating part also comprises gear ring, and gear ring comprises that extend from another surface in rotating disk portion, coaxial with rotating disk portion ring-like ribs, and from the spaced apart multiple teeth of the circumferential direction along ring-like ribs that the outer peripheral face of ring-like ribs extends outward; Or gear ring is independently, be fixed on another surface in rotating disk portion coaxially with rotating disk portion.
Alternatively, the spaced apart multiple teeth of circumferential direction along rotating disk portion are extended outward from the outer peripheral face in rotating disk portion; Or regulating part also comprises fluted disc, be fixed on another surface in rotating disk portion coaxially with rotating disk portion.
Alternatively, this shunt air-supply arrangement also comprises: motor, is arranged at the radial outside in rotating disk portion; And gear, be installed on the output shaft of motor, and engage 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 ends of the circumferential direction along pedestal of the first perisporium section limit air inlet; Or housing also comprises the second perisporium section of extending the side from the second edge section of pedestal to pedestal, and the second perisporium section is formed with at least one air inlet.
Alternatively, housing also comprises the second perisporium section, extends from the second edge section of pedestal to the side of pedestal; Along separate routes air-supply arrangement also comprises centrifugal impeller, is arranged in housing, is configured to impel air-flow to flow into housing and via the one or more outflow housings multiple air outlet from least one air inlet.
Alternatively, housing also comprises dispenser cap, is covered on one end away from pedestal of the first perisporium section, and dispenser cap is formed with at least one air inlet.
Alternatively, regulating part also comprises at least one throughput, occlusion part and throughput set gradually along the circumferential direction in rotating disk portion, and one or more occlusion part and at least one throughput surround a tubular structure, and each throughput offers one or more opening; Regulating part is also configured to when it turns to different rotational position, and air-flow is entered by the air outlet partly covered or expose completely via the opening at least one throughput.
According to second aspect of the present utility model, the utility model provides a kind of refrigerator, and it comprises:
Ducting assembly, is limited with wind inlet channel and multiple exhaust air flue in it, each exhaust air flue has the outlet of one or more cold wind; Indoor between multiple storings that multiple exhaust air flue is configured to make the air-flow of outflow ducting assembly to enter refrigerator respectively, or make the air-flow of outflow ducting assembly enter room between this storing from the multiple positions locular wall between room between refrigerator storing respectively; With
Any one shunt air-supply arrangement above-mentioned, be arranged in ducting assembly, the air inlet of air-supply arrangement is communicated with wind inlet channel along separate routes, and multiple air outlets of air-supply arrangement are communicated with multiple exhaust air flue respectively along separate routes.
Because comprise multiple air outlet in shunt air-supply arrangement of the present utility model and refrigerator, rotation by regulating part is controllably covered multiple air outlet, to realize selecting exhaust air flue and in each exhaust air flue, air-out volume regulates, thus can according to the refrigeration requirement at the diverse location place of room between the refrigeration requirement of room between different storing or a storing, cold wind is reasonably distributed, strengthens fresh keeping property and the operational efficiency of refrigerator.
Further, because the regulating part in shunt air-supply arrangement of the present utility model and refrigerator has rotating disk portion, rotating disk portion is full circular, the gravity biased torque of non-full circular rotating disk can be eliminated, reduce the vibration of regulating part, can counterweight be cancelled, the structure of regulating part is simplified.
Further, owing to the rotary motion of the output of motor being passed to regulating part with slowing down by the teeth on gear and regulating part in shunt air-supply arrangement of the present utility model and refrigerator, that can weaken motor output shaft rocks the impact of rotating regulating part, the transposition of regulating part can be made accurate, regulating part can be made correctly to turn to preposition place, ensure accurately to cover each air outlet or expose.In addition, the teeth on gear and regulating part also can have the effect of slowing down and increasing and turning round, and can eliminate Caton phenomenon during electric machine rotation.
According to hereafter by reference to the accompanying drawings to the detailed description of the utility model specific embodiment, those skilled in the art will understand above-mentioned and other objects, advantage and feature of the present utility model more.
Accompanying drawing explanation
Hereinafter describe specific embodiments more of the present utility model with reference to the accompanying drawings by way of example, and not by way of limitation in detail.Reference numeral identical in accompanying drawing denotes same or similar parts or part.It should be appreciated by those skilled in the art that these accompanying drawings may not be drawn in proportion.In accompanying drawing:
Fig. 1 is the schematic diagram of the shunt air-supply arrangement according to the utility model embodiment;
Fig. 2 is the schematic, exploded of the shunt air-supply arrangement according to the utility model embodiment;
Fig. 3 to Fig. 9 illustrates that in shunt air-supply arrangement according to Fig. 2, regulating part is in the schematic local structural graph of different rotational position respectively;
Figure 10 is the schematic diagram of the shunt air-supply arrangement according to the utility model embodiment;
Figure 11 is the schematic, exploded of the shunt air-supply arrangement according to the utility model embodiment;
Figure 12 to Figure 19 illustrates that in shunt air-supply arrangement according to Figure 11, regulating part is in the schematic local structural graph of different rotational position respectively;
Figure 20 is the schematic diagram of the refrigerator according to the utility model embodiment;
Figure 21 is the schematic diagram being installed on ducting assembly according to the shunt air-supply arrangement of the utility model embodiment;
Figure 22 is the schematic diagram being installed on ducting assembly according to the shunt air-supply arrangement of the utility model embodiment.
Detailed description of the invention
Fig. 1 is the schematic diagram of the shunt air-supply arrangement 100 according to the utility model embodiment; Fig. 2 is the schematic, exploded of the shunt air-supply arrangement 100 according to the utility model embodiment.As depicted in figs. 1 and 2, the utility model embodiment provides a kind of air-supply arrangement 100 along separate routes.This shunt air-supply arrangement 100 comprises housing 20 and regulating part 30.Housing 20 can have at least one air inlet 21 and multiple air outlet 22, to make air-flow enter in housing 20 via at least one air inlet 21, and flows out this housing 20 from multiple air outlet 22.Especially, regulating part 30 can have rotating disk portion 31, and regulating part 30 can be configured to controllably to rotate, the axis in dish portion 31 turns to different rotational position, with in different rotational position, each air outlet 22 is covered completely, partly covers or expose completely, thus adjust the respective air-out area of multiple air outlet 22.Such as, can the rotate axis in dish portion 31 of regulating part 30 is arranged in housing 20 rotationally.The cold wind flowed into from air inlet 21 can be controllably dispensed to multiple air outlet 22 by the regulating part 30 of the shunt air-supply arrangement 100 in the utility model embodiment, the opening and closing of the exhaust air flue 320 that control is communicated with each air outlet 22 can be realized and/or the air-out volume in each exhaust air flue 320 is regulated, and then carry out the refrigeration requirement of room 200 between satisfied different storing, or the refrigeration requirement of the different position of room 200 between a storing, or the refrigeration requirement of storage spaces different in room 200 between a storing.
The rotating disk portion 31 of the regulating part 30 in the utility model embodiment is perpendicular to being projected as circle or annular in the plane of its axis, and that is this rotating disk portion 31 can be full circular, also can be called as full circular rotating disk portion.The such as rounded tabular in rotating disk portion 31 or loop shaped.The gravity biased torque of non-full circular rotating disk can be eliminated by this rotating disk portion 31, and reduce the vibration of regulating part 30, the counterweight needed when can cancel rotation, makes the structure of regulating part 30 simplify.
In embodiments more of the present utility model, as shown in Figure 2, housing 20 can comprise pedestal 23 and the first perisporium section 24.The circumferential edge of pedestal 23 can be made up of the first edge section and the second edge section being preferably the circular arc coaxial with rotating disk portion 31.First perisporium section 24 extends from the first edge section of pedestal 23 to the side of pedestal 23, and the first perisporium section 24 is formed with multiple air outlet 22.First perisporium section 24 be that predetermined angular extends with the surface of pedestal 23, is preferably perpendicular to the surface extension of pedestal 23.In some embodiments, 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 comprise at least 3 circular arc perisporium section portions, and the interval between two circular arc perisporium section portions.Interval between every two circular arc perisporium section portions is exactly an air outlet 22.Adding man-hour, can only make each circular arc perisporium section portion extend to the side of pedestal 23 from multiple positions of the first edge section of pedestal 23.
In the utility model embodiment, housing 20 also comprises dispenser cap 26, is covered on one end away from pedestal 23 of the first perisporium section 24, to limit duct space with pedestal 23, first perisporium section 24, i.e. housing 20 inner space.For the ease of the installation of dispenser cap 26, housing 20 also can comprise the multiple snap-arms 27 extended from the multiple positions the edge of dispenser cap 26 towards pedestal 23 respectively, and the inner surface of each snap-arms 27 is formed with draw-in groove or projection.The outer surface of the first perisporium section 24 is formed with the multiple projections coordinated with each draw-in groove respectively, or respectively with the draw-in groove of each male cooperation, be connected in pedestal 23 to make dispenser cap 26.
In the utility model embodiment, regulating part 30 also can comprise the spaced occlusion part 32 of one or more circumferential direction along rotating disk portion 31, each occlusion part 32 extends from a surface in rotating disk portion 31, and coaxially arranging with the first perisporium section 24 at least partly of the surface towards the first perisporium section 24 of each occlusion part 32, in different rotational position, each air outlet 22 is covered completely to make one or more occlusion part 32, partly cover or expose completely.Such as, each occlusion part 32 can be arc shutter, to cover each air outlet 22 or to expose.Regulating part 30 can be installed on the inside of housing 20, also can be installed on the outside of housing 20.When regulating part 30 is installed on housing 20 inside, and when regulating part 30 rotates around the axis of the first perisporium section 24, the outer surface of arc shutter can be attached to the inner surface of the first perisporium section 24 by sealing paste all the time, and such arc shutter controllably can open or close one or more air outlet 22 in different rotational position.
Particularly, in some embodiments, as shown in Figure 2, at least one air inlet 21 is one, and the two ends of the circumferential direction along pedestal 23 of the first perisporium section 24 limit air inlet 21.In other embodiments, housing 20 also comprises in second perisporium section 25, the second perisporium section 25 of extending the side from the second edge section of pedestal 23 to pedestal 23 and is formed with at least one air inlet 21.In other embodiment, housing 20 also comprises the second perisporium section 25 that the side from the second edge section of pedestal 23 to pedestal 23 is extended.At least one air inlet 21 can be arranged 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 having one occlusion part 32, the both sides of occlusion part 32 all allow air-flow to pass through.When regulating part 30 has multiple occlusion part 32, the interval between every two adjacent occlusion parts 32 all can allow air-flow to pass through.
Such as, the quantity of air outlet 22 is three, and the circumferential direction along pedestal 23 is arranged at interval successively.These three air outlets 22 comprise the first air outlet 221, second air outlet 222 and the 3rd air outlet 223, can along the circumferential direction of pedestal 23 and can along clockwise direction successively interval arrange.The quantity of occlusion part 32 is two, and two occlusion parts 32 are respectively the first occlusion part 321 and the second occlusion part 322, can along the circumferential direction in rotating disk portion 31 and can in the counterclockwise direction successively interval arrange.First occlusion part 321 can be configured to allow it to cover an air outlet 22 completely.Second occlusion part 322 can be configured to allow it to cover two air outlets 22 completely.Interval between first occlusion part 321 and the second occlusion part 322 can be configured to allow it to expose an air outlet 22 completely.
Fig. 3 to Fig. 9 illustrates that in shunt air-supply arrangement 100 according to Fig. 2, regulating part 30 is in the schematic local structural graph of different rotational position respectively.When the first occlusion part 321 and the second occlusion part 322 turn to as shown in Figure 3 position time, the first air outlet 221, second air outlet 222 and the 3rd air outlet 223 are all in open mode.When the first occlusion part 321 and the second occlusion part 322 turn to as shown in Figure 4 position time, the second occlusion part 322 covers the second air outlet 222 and the 3rd air outlet 223 completely, and the first air outlet 221 can be made to be in complete exposed state.When the first occlusion part 321 and the second occlusion part 322 turn to as shown in Figure 5 position time, first occlusion part 321 can cover the 3rd air outlet 223 completely, the interval that second occlusion part 322 can cover between the first air outlet 221, two occlusion parts 32 completely can make the second air outlet 222 be in complete exposed state.When the first occlusion part 321 and the second occlusion part 322 turn to as shown in Figure 6 position time, the interval that second occlusion part 322 can cover between the first air outlet 221 and the second air outlet 222, two occlusion parts 32 completely can make the 3rd air outlet 223 be in complete exposed state.
When the first occlusion part 321 and the second occlusion part 322 turn to as shown in Figure 7 position time, the second occlusion part 322 only can cover the 3rd air outlet 223, first air outlet 221 completely and the second air outlet 222 is in complete exposed state.When the first occlusion part 321 and the second occlusion part 322 turn to as shown in Figure 8 position time, the first occlusion part 321 can cover the first air outlet 221, second air outlet 222 completely and the 3rd air outlet 223 is in complete exposed state.When the first occlusion part 321 and the second occlusion part 322 turn to as shown in Figure 9 position time, first occlusion part 321 can cover the second air outlet 222 completely, 3rd air outlet 223 is in complete exposed state, and the interval between two occlusion parts can make the first air outlet 221 be in complete exposed state.Certainly, the rotational position that first occlusion part 321 and the second occlusion part 322 also can be turned to makes the half of the first air outlet 221 cover, the second air outlet 222 and the 3rd air outlet 223 are in complete exposed state, only covered the position of the half away from the second air outlet 222 of the first air outlet 221 as the first occlusion part 321.First occlusion part 321 and the second occlusion part 322 also can be turned to makes the first air outlet 221 cover completely, the second air outlet 222 half covers the rotational position being in complete exposed state with the 3rd air outlet 223, as the second occlusion part 322 covered the first air outlet 221 completely, and covered the position of the half away from the 3rd air outlet 223 of the second air outlet 222.
Figure 10 is the schematic diagram of the shunt air-supply arrangement 100 according to the utility model embodiment, and Figure 11 is the schematic, exploded of the shunt air-supply arrangement 100 according to the utility model embodiment.As shown in Figure 10 and Figure 11, in other embodiments of the present utility model, housing 20 also comprises the second perisporium section 25 that the side from the second edge section of pedestal 23 to pedestal 23 is extended, second edge section also decision design becomes the circular arc with the first edge section concentric, to make the first perisporium section 24 and the second perisporium section 25 be on same cylindrical peripheral wall, namely the first perisporium section 24 is coaxial with the second perisporium section 25.At least one air inlet 21 can be arranged on dispenser cap 26.In this embodiment of the present utility model, housing 20 also can not comprise dispenser cap 26, the open-ended air inlet 21 that can be housing 20 of one end away from pedestal 23 of perisporium.
Regulating part 30 also can comprise at least one throughput 33, occlusion part 32 and throughput 33 set gradually along the circumferential direction of pedestal 23, and one or more occlusion part 32 surrounds a tubular structure with at least one throughput 33, can further improve the stationarity that regulating part 30 rotates.Each throughput 33 offers one or more opening 333.Regulating part 30 is also configured to when it turns to different rotational position, and air-flow is entered by the air outlet 22 partly covered or expose completely via the opening 333 at least one throughput 33.
Such as, the quantity of air outlet 22 is three, and the circumferential direction along pedestal 23 is arranged at interval successively.These three air outlets 22 comprise the first air outlet 221, second air outlet 222 and the 3rd air outlet 223, can along the circumferential direction of pedestal 23 and can in the counterclockwise direction successively interval arrange.The quantity of occlusion part 32 and throughput 33 is two.Two occlusion parts 32 are respectively the first occlusion part 321 and the second occlusion part 322.Two throughput 33 are respectively the first throughput 331 and the second throughput 332, can along the circumferential direction of pedestal 23 and can in the counterclockwise direction successively interval arrange.First occlusion part 321 is configured to allow it to cover an air outlet completely.Second occlusion part 322 is configured to allow it to cover two air outlets 22 at least completely, and such as, the second occlusion part 322 at least can block three air outlets 22.First throughput 331 offers an opening 333, second throughput 332 offers circumferential direction spaced three openings 333 successively along pedestal 23, each opening 333 is configured to allow it to expose an air outlet 22 completely, and three openings 333 in the second throughput 332 are configured to allow it to expose three air outlets 22 completely.
Figure 12 to Figure 19 illustrates that in shunt air-supply arrangement 100 according to Figure 11, regulating part 30 is in the schematic local structural graph of different rotational position respectively.When the first occlusion part 321 and the second occlusion part 322 turn to as shown in figure 12 position time, three openings 333 in the second throughput 332 can make the first air outlet 221, second air outlet 222 and the 3rd air outlet 223 all be in open mode.When the first occlusion part 321 and the second occlusion part 322 turn to as shown in figure 13 position time, the opening 333 that second occlusion part 322 can cover in the second air outlet 222 and the 3rd air outlet 223, second throughput 332 completely can make the first air outlet 221 be in complete exposed state.When the first occlusion part 321 and the second occlusion part 322 turn to as shown in figure 14 position time, first occlusion part 321 can cover the 3rd air outlet 223 completely, the opening 333 that second occlusion part 322 can cover in the first air outlet 221, first throughput 331 completely can make the second air outlet 222 be in complete exposed state.When the first occlusion part 321 and the second occlusion part 322 turn to as shown in figure 15 position time, the opening 333 that second occlusion part 322 covers in the first air outlet 221 and the second air outlet 222, first throughput 331 completely can make the 3rd air outlet 223 be in complete exposed state.
When the first occlusion part 321 and the second occlusion part 322 turn to as shown in figure 16 position time, second occlusion part 322, two openings 333 that can cover completely in the 3rd air outlet 223, second throughput 332 can make the first air outlet 221 and the second air outlet 222 be in complete exposed state.When the first occlusion part 321 and the second occlusion part 322 turn to as shown in figure 17 position time, first occlusion part 321, two openings 333 that can only cover completely in the first air outlet 221, second throughput 332 can make the second air outlet 222 and the 3rd air outlet 223 be in complete exposed state.When the first occlusion part 321 and the second occlusion part 322 turn to as shown in figure 18 position time, first occlusion part 321 can cover the second air outlet 222 completely, opening 333 in first throughput 331 can make to make the first air outlet 221 be in complete exposed state, and an opening 333 in the second throughput 332 can make the 3rd air outlet 223 be in complete exposed state.When the first occlusion part 321 and the second occlusion part 322 turn to as shown in figure 19 position time, the second occlusion part 322 can cover three air outlets completely.Certainly, the first occlusion part 321 and the second occlusion part 322 also can be turned to other rotational position, to regulate wind path and air quantity.
In embodiments more of the present utility model, for the ease of the rotation of regulating part 30, solve greatly by making the distance between each occlusion part 32 and the first perisporium section 24 become slightly, but the distance between occlusion part 32 and the first perisporium section 24 is when increasing, air quantity can be made to leak out, thus fully effective covering can not be played, air-flow flows to another air outlet 22 by the gap between the first perisporium section 24 and occlusion part 32 from an air outlet 22.Therefore, the shunt air-supply arrangement 100 in the utility model embodiment also can comprise sealing device, and it is configured to hinder air-flow to flow to each air outlet 22 through the gap between the outer surface and the inner surface of the first perisporium section 24 of each occlusion part 32 at least in part.Particularly, sealing device can comprise at least two sealing gaskets 34, and each sealing gasket 34 extends along the direction of the rotation being parallel to regulating part 30.The two ends along its rotation direction of the arc-shaped outer surface of each occlusion part 32 all have a sealing gasket 34.When regulating part 30 comprises occlusion part 32 and throughput 33, sealing device also can comprise remaining sealing gasket 34, can be arranged between every two the adjacent openings 333 in each throughput 33.
In embodiments more of the present utility model, as shown in Figure 10 and Figure 11, housing 20 also comprises the second perisporium section 25 that the side from the second edge section of pedestal 23 to pedestal 23 is extended, second edge section also decision design becomes the circular arc with the first edge section concentric, to make the first perisporium section 24 and the second perisporium section 25 be on same cylindrical peripheral wall, namely the first perisporium section 24 is coaxial with the second perisporium section 25.At least one air inlet 21 can be arranged on dispenser cap 26.In this embodiment of the present utility model, housing 20 also can not comprise dispenser cap 26, the open-ended air inlet 21 that can be housing 20 of one end away from pedestal 23 of perisporium.
Especially, in this embodiment, along separate routes air-supply arrangement 100 also comprises centrifugal impeller 60, is arranged in housing 20, is configured to impel air-flow to flow into housing 20 and via the one or more outflow housings 20 multiple air outlet 22 from least one air inlet 21.In embodiments more of the present utility model, the inner surface of pedestal 23 is also formed installs groove 29, and centrifugal impeller 60 can be installed on the inner surface installing groove 29.In other embodiment of the present utility model, pedestal 23 can be loop shaped, and centrifugal impeller 60 can be installed on the diapire of the spatial accommodation of the ducting assembly 300 of refrigerator, and stretches into housing 20 from the central collar aperture that pedestal 23 limits.During installation, first centrifugal impeller 60 is installed in ducting assembly 300, then the housing 20 of shunt air-supply arrangement 100 is enclosed within the periphery of centrifugal impeller 60.
In embodiments more of the present utility model, regulating part 30 also comprises gear ring 52.Particularly, gear ring 52 comprises that extend from another surface in rotating disk portion 31, coaxial with rotating disk portion 31 ring-like ribs, and from the spaced apart multiple teeth of the circumferential direction along ring-like ribs that the outer peripheral face of ring-like ribs extends outward.Gear ring 52 is independently, is fixed on another surface in rotating disk portion 31 coaxially with rotating disk portion 31.
In mounting means more of the present utility model, the inner surface of pedestal 23 is formed with annular recess 231, and gear ring 52 is installed in annular recess 231, can make regulating part 30 stable movement.Preferably, rotating disk portion 31 can be loop shaped; And annular recess 231 can be step groove, also for holding rotating disk portion 31, the robust motion of regulating part 30 can be ensured further.In substituting mounting means more of the present utility model, gear ring 52 and rotating disk portion 51 also can be installed on one end away from pedestal 23 of the first perisporium section 24.
Rock when rotating to prevent regulating part 30 further, housing 20 also can comprise multiple grab 28, circumferential direction along pedestal 23 is distributed on the inner surface of pedestal 23 and is in the central collar aperture of rotating disk portion 31 restriction, and 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 alternate embodiment more of the present utility model, on regulating part 30, multiple teeth are that circumferential direction compartment of terrain from the outer peripheral face in rotating disk portion 31 along rotating disk portion 31 extends outward.In other substituting enforcements of the present utility model prevent, regulating part 30 also comprises fluted disc, is fixed on another surface in rotating disk portion 31 coaxially with rotating disk portion 31.The occlusion part 32 of regulating part 30 can be installed in the first perisporium section 24, and rotating disk portion 31 can be installed on one end away from pedestal 23 of the first perisporium section 24.Fluted disc can be used for the open-ended of closed first perisporium section 24.Simultaneously also can fluted disc outer setting dispenser cap 26.
In some further embodiments of the present utility model, air-supply arrangement 100 also can comprise motor 40 and gear 51 along separate routes.Motor 40 is arranged at the radial outside in rotating disk portion 31.Gear 51 is installed on the output shaft of motor 40, and engages with the teeth on regulating part 30.In order to protect motor 40, housing 20 also comprises motor accommodation section 41, is arranged at the outer surface of the first perisporium section 24 or the second perisporium section 25, is limited with the container cavity being installed in gear 51 and motor 40 in it.Motor accommodation section 41 can comprise the cavity portion 411 of outwardly extending from the first perisporium section 24, and is removably installed in the cover plate 412 of cavity portion.
Figure 20 is the schematic diagram of the refrigerator according to the utility model embodiment.As shown in figure 20, and reference Figure 21 and Figure 22, the utility model embodiment still provides a kind of refrigerator, and it has room 200 between one or more storing, and between each storing, room 200 also can be separated into multiple storage space by board putting things/rack.Further, the shunt air-supply arrangement 100 being also provided with ducting assembly 300 in this refrigerator and being arranged in ducting assembly 300, above-mentioned any embodiment.Can be limited with wind inlet channel 310 and multiple exhaust air flue 320 in ducting assembly 300, each exhaust air flue 320 has one or more cold wind outlet 301.Wind inlet channel 310 can be communicated with the cooling chamber of refrigerator, to receive the cooled air-flow of cooler in cooling chamber.At least one air inlet 21 of air-supply arrangement 100 is communicated with wind inlet channel 310 along separate routes, along separate routes multiple air outlets 22 of air-supply arrangement 100 are communicated with multiple exhaust air flue 320 respectively, with make 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 be configured to make the air-flow of outflow ducting assembly 300 to enter refrigerator respectively multiple storings between in room 200.Along separate routes air-supply arrangement 100 make from the air-flow in wind inlet channel 310 controllably/can enter distributively in corresponding exhaust air flue 320, then to enter between corresponding storing in room 200.Such as, the air outlet 22 of air-supply arrangement 100 can be 3, as the first air outlet 221, second air outlet 222 and the 3rd air outlet 223 along separate routes; Exhaust air flue 320 can be 3; Between multiple storing, room 200 to comprise between room between the first storing, the second storing room between room and the 3rd storing.When between the first storing, room needs cold wind, and when the second and the 3rd room between storing does not all need cold wind, the second air outlet 222 of air-supply arrangement 100 along separate routes and the 3rd air outlet 223 can be made to be in complete shielding status, and the first air outlet 221 is in complete exposed state.Particularly, the temperature that refrigerator can detect according to the temperature sensor in refrigerator, the rotation of control and regulation part 30, to realize corresponding control, thus can make cold wind be fairly distributed room 200 between multiple storing, enhance fresh keeping property and the operational efficiency of refrigerator.
In other embodiments, as shown in Figure 20 to Figure 22, solid arrow in Figure 20 represents the flow direction of air-flow between one or more storing in room 200, dotted arrow represents the flow direction of air-flow in air channel, and multiple exhaust air flue 320 can be configured to make the air-flow of outflow ducting assembly 300 to enter room 200 between this storing from the multiple positions locular wall between room 200 (as refrigerating chamber 210) between refrigerator storing respectively.Such as, the air outlet 22 of air-supply arrangement 100 can be 3, as the first air outlet 221, second air outlet 222 and the 3rd air outlet 223 along separate routes; Exhaust air flue 320 can be 3, as the first air channel 3201 be communicated with the first air outlet 221, the second air channel 3202 be communicated with the second air outlet 222, the 3rd air channel 3203 that is communicated with the 3rd air outlet 223.Second air channel 3202 can have two or four cold wind outlet 301, is symmetricly set on rear wall top, room 200 between this storing.First air channel 3201 is positioned at the side in the second air channel 3202, has a cold wind outlet 301, is arranged on the bottom of room 200 rear wall between this storing.3rd air channel 3203 can be positioned at the opposite side in the second air channel 3202, has a cold wind outlet 301, is arranged on the middle part of room 200 rear wall between storing.Further, also can use two racks that room 200 between this storing is divided into three storage spaces, each exhaust air flue 320 is communicated with a storage space.In this embodiment, between multiple storing, room 200 also can comprise room 200 between other storings, as quick-frozen room 220, and refrigerating chamber 230.Between the storing in this embodiment, room also can be called as refrigerating chamber 210.
Whether the refrigerator in this embodiment can be sufficient according to the cold of each position, room 200 between refrigerator storing, control makes cold wind flow into this position from corresponding exhaust air flue 320, so that cold wind can be made to be fairly distributed the position that room 200 is different between storing, enhance fresh keeping property and the operational efficiency of refrigerator.This shunt air-supply arrangement 100 can realize the adjustment to exhaust air flue 320 wind direction, air quantity, where needs cold wind just to open the cold wind outlet 301 of there, do not need cold wind just to close between this storing of refrigerator in room 200.Thus control the constancy of ice the temperature inside the box, for the food in refrigerator provides best storage condition, reduce the nutrition leak of food, and the power consumption of refrigerator can be reduced, economize energy.
So far, those skilled in the art will recognize that, although multiple exemplary embodiment of the present utility model is illustrate and described herein detailed, but, when not departing from the utility model spirit and scope, still can directly determine or derive other modification many or amendment of meeting the utility model principle according to content disclosed in the utility model.Therefore, scope of the present utility model should be understood and regard as and cover all these other modification or amendments.
Claims (12)
1., for a shunt air-supply arrangement for refrigerator, it is characterized in that, comprising:
Housing, it has at least one air inlet and multiple air outlet; With
Regulating part, it has rotating disk portion, the axis that described regulating part is configured to controllably around described rotating disk portion rotates, with when turning to different rotational position, each described air outlet is covered completely, partly covers or expose completely, thus adjust described multiple air outlet air-out area separately.
2. shunt air-supply arrangement according to claim 1, is characterized in that
Described rotating disk portion is perpendicular to being projected as circle or annular in the plane of its axis.
3. shunt air-supply arrangement according to claim 1, is characterized in that, described housing comprises:
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 from the first edge section of described pedestal to the side of described pedestal, described first perisporium section is formed with described multiple air outlet; And
Described regulating part also comprises one or more spaced occlusion part of circumferential direction along described rotating disk portion, each described occlusion part extends from a surface in described rotating disk portion, and coaxially arranging with described first perisporium section at least partly of the surface towards described first perisporium section of each described occlusion part, in different rotational position, each described air outlet is covered completely to make described one or more occlusion part, partly cover or expose completely.
4. shunt air-supply arrangement according to claim 3, is characterized in that
Described regulating part also comprises gear ring, and
Described gear ring comprises that extend from another surface in described rotating disk portion, coaxial with described rotating disk portion ring-like ribs, and from the spaced apart multiple teeth of the circumferential direction along described ring-like ribs that the outer peripheral face of described ring-like ribs extends outward; Or
Described gear ring is independently, is fixed on another surface in described rotating disk portion coaxially with described rotating disk portion.
5. shunt air-supply arrangement according to claim 3, is characterized in that
The spaced apart multiple teeth of circumferential direction along described rotating disk portion are extended outward from the outer peripheral face in described rotating disk portion; Or
Described regulating part also comprises fluted disc, is fixed on another surface in described rotating disk portion coaxially with described rotating disk portion.
6. the shunt air-supply arrangement according to claim 4 or 5, is characterized in that, also comprise:
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.
7. shunt air-supply arrangement according to claim 4, is characterized in that
The inner surface of described pedestal is formed with annular recess, and described gear ring is installed in described annular recess.
8. shunt air-supply arrangement according to claim 3, is characterized in that
At least one air inlet described is one, and the two ends of the circumferential direction along described pedestal of described first perisporium section limit described air inlet; Or
Described housing also comprises the second perisporium section that the described side from the second edge section of described pedestal to described pedestal is extended, and described second perisporium section is formed with at least one air inlet described.
9. shunt air-supply arrangement according to claim 3, is characterized in that
Described housing also comprises the second perisporium section, and the described side from the second edge section of described pedestal to described pedestal extends;
Described shunt air-supply arrangement also comprises centrifugal impeller, is arranged in described housing, is configured to impel air-flow to flow into described housing and via the described housing of one or more outflows described multiple air outlet from least one air inlet described.
10. shunt air-supply arrangement according to claim 9, is characterized in that, described housing also comprises:
Dispenser cap, is covered on one end away from described pedestal of described first perisporium section, and described dispenser cap is formed with at least one air inlet described.
11. shunt air-supply arrangements according to claim 3, is characterized in that
Described regulating part also comprises at least one throughput, described occlusion part and described throughput set gradually along the circumferential direction in described rotating disk portion, and described one or more occlusion part and at least one throughput described surround a tubular structure, and each described throughput offers one or more opening;
Described regulating part is also configured to when it turns to different rotational position, and air-flow is entered by the air outlet partly covered or expose completely via the opening at least one throughput described.
12. 1 kinds of refrigerators, is characterized in that, comprising:
Ducting assembly, is limited with wind inlet channel and multiple exhaust air flue in it, each described exhaust air flue has the outlet of one or more cold wind; Indoor between multiple storings that described multiple exhaust air flue is configured to make the air-flow of the described ducting assembly of outflow to enter described refrigerator respectively, or make the air-flow of the described ducting assembly of outflow enter room between this storing from the multiple positions locular wall between room between described refrigerator storing respectively; With
Shunt air-supply arrangement according to any one of claim 1 to 11, be arranged in described ducting assembly, at least one air inlet of described shunt air-supply arrangement is communicated with described wind inlet channel, and multiple air outlets of described shunt air-supply arrangement are communicated with described multiple exhaust air flue respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520663428.4U CN205002484U (en) | 2015-08-28 | 2015-08-28 | Air supply arrangement and have this shut air supply arrangement's refrigerator along separate routes |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520663428.4U CN205002484U (en) | 2015-08-28 | 2015-08-28 | Air supply arrangement and have this shut air supply arrangement's refrigerator along separate routes |
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| CN205002484U true CN205002484U (en) | 2016-01-27 |
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| CN201520663428.4U Active CN205002484U (en) | 2015-08-28 | 2015-08-28 | Air supply arrangement and have this shut air supply arrangement's refrigerator along separate routes |
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| WO2017036222A1 (en) * | 2015-08-28 | 2017-03-09 | 青岛海尔股份有限公司 | Device having multiple air flow paths and refrigerator having same |
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| CN106196833A (en) * | 2015-08-28 | 2016-12-07 | 青岛海尔股份有限公司 | Branch air-supply arrangement and there is the refrigerator of this branch air-supply arrangement |
| WO2017036222A1 (en) * | 2015-08-28 | 2017-03-09 | 青岛海尔股份有限公司 | Device having multiple air flow paths and refrigerator having same |
| WO2017036223A1 (en) * | 2015-08-28 | 2017-03-09 | 青岛海尔股份有限公司 | Branching air supply device and refrigerator with branching air supply device |
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| CN106016912A (en) * | 2016-05-30 | 2016-10-12 | 合肥华凌股份有限公司 | Air door mechanism assembly and refrigerator |
| CN106016912B (en) * | 2016-05-30 | 2018-11-13 | 合肥华凌股份有限公司 | A kind of air door mechanism component and refrigerator |
| WO2018040448A1 (en) * | 2016-08-31 | 2018-03-08 | 青岛海尔股份有限公司 | Centrifugal fan |
| CN108800699A (en) * | 2017-04-26 | 2018-11-13 | 宁波金格奥电器有限公司 | A kind of air-cooled isothermal incubator |
| WO2019129069A1 (en) * | 2017-12-29 | 2019-07-04 | 青岛海尔股份有限公司 | Configuration sensing device, multiway air distribution device and refrigerator |
| 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 |
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| C14 | Grant of patent or utility model | ||
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