CN108224881A - For the ducting assembly and refrigerator of refrigerator - Google Patents
For the ducting assembly and refrigerator of refrigerator Download PDFInfo
- Publication number
- CN108224881A CN108224881A CN201810031659.1A CN201810031659A CN108224881A CN 108224881 A CN108224881 A CN 108224881A CN 201810031659 A CN201810031659 A CN 201810031659A CN 108224881 A CN108224881 A CN 108224881A
- Authority
- CN
- China
- Prior art keywords
- air
- air duct
- refrigerating chamber
- freezing
- cover
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000007710 freezing Methods 0.000 claims abstract description 105
- 230000008014 freezing Effects 0.000 claims abstract description 105
- 238000001816 cooling Methods 0.000 claims abstract description 49
- 230000000712 assembly Effects 0.000 claims abstract 2
- 238000000429 assembly Methods 0.000 claims abstract 2
- 230000007704 transition Effects 0.000 claims description 41
- 238000005057 refrigeration Methods 0.000 claims description 25
- 238000005192 partition Methods 0.000 claims description 18
- 238000007789 sealing Methods 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000000112 cooling gas Substances 0.000 description 3
- 230000004308 accommodation Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
-
- 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
- F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
- F25D11/02—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
- F25D17/042—Air treating means within refrigerated spaces
- F25D17/045—Air flow control arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
- F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
- F25D17/062—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation in household refrigerators
- F25D17/065—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation in household refrigerators with compartments at different temperatures
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
- F25D2317/06—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation
- F25D2317/067—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation characterised by air ducts
Abstract
The present invention relates to the ducting assemblies and refrigerator for refrigerator.Refrigerator has refrigerating chamber for storing article and refrigerating chamber and the evaporator room for providing cooling air-flow for refrigerating chamber and refrigerating chamber.The double-deck air channel structure for connecting evaporator room and refrigerating chamber is formed in ducting assembly, the indoor at least part cooling air-flow of evaporator controllably is delivered to refrigerating chamber.Double-deck air channel structure includes the freezing air duct for taking wind air duct and directly connect in front side and with refrigerating chamber for being in rear side and directly being connected with evaporator room, wind air duct is taken to be equipped with the freezing air door controllably opened and/or closed with freezing the path that air duct is connected, to be connected and/or block the connection for taking wind air duct and freezing air duct, so as to control the amount for the cooling air-flow for being sent to refrigerating chamber.It avoids as a result, and the cooling air-flow in wind air duct is taken to have an impact refrigerating chamber so that refrigerating chamber can be further controlled or even be used as refrigerating chamber, and the configuration of the present invention is simple, and mentality of designing is novel.
Description
Technical field
The present invention relates to refrigerating technology, more particularly to a kind of ducting assembly and refrigerator for refrigerator.
Background technology
Refrigerator is in the majority with dual temperature area or multi-temperature zone refrigerator in the market at present, and some of refrigerators have the alternating temperature of a constant volume
Area, but the volume of temperature-varying zone is generally all smaller.For certain specific groups for having religious belief, demand meat compared with
It is few, therefore the less freezing function for using refrigerator.Therefore, common refrigerator is not special for these specific groups in the market
It is unpractical.
For this purpose, occur a kind of refrigerator that refrigerator freezing function can be converted into cold storage function in the prior art, but this
Kind of refrigerator usually have be respectively used to refrigeration wind turbine and freezing two independences of wind turbine to refrigerating chamber and refrigerating chamber driving air-supply by
The blower fan system of control, complicated, cost is higher, and occupied space is larger.
Invention content
One purpose of first aspect present invention is intended to overcome at least one defect of the prior art, provides one kind and is used for
The ducting assembly of refrigerator, to realize the purpose that the freezing function of refrigerator is converted into cold storage function using simple air channel structure.
One of first aspect present invention is further objective is that the thickness of reduction ducting assembly in the longitudinal direction, avoids
Occupy the storage space of refrigerating chamber.
According to the first aspect of the invention, the present invention provides a kind of ducting assembly for refrigerator, and the refrigerator, which has, to be used
In the refrigerating chamber and refrigerating chamber of storage article and in the refrigerating chamber rear for for the refrigerating chamber and the freezing
Room provides the evaporator room of cooling air-flow,
The double-deck air channel structure for connecting the evaporator room and the refrigerating chamber is formed in the ducting assembly, with
The indoor at least part cooling air-flow of the evaporator is controllably delivered to the refrigerating chamber；Wherein
The bilayer air channel structure includes taking wind air duct in rear side and with what the evaporator room directly connected and being in
Front side and the freezing air duct directly connected with the refrigerating chamber, it is described take wind air duct on the path that is connected of freezing air duct
Equipped with the freezing air door controllably opened and/or closed, described wind air duct and the freezing air duct are taken to be connected and/or block
Connection, so as to control the amount for the cooling air-flow for being sent to the refrigerating chamber.
Optionally, the ducting assembly includes the air channel base plate positioned at rear side and the cover positioned at front side, the cover
Partition board is equipped between the air channel base plate, by least part space limited between the cover and the air channel base plate point
Be divided into rear side described takes wind air duct and the freezing air duct in front side.
Optionally, the top of the air channel base plate is recessed backward, and the partition board is set to the cover and the air duct bottom
Top between plate, and cover the region that the air channel base plate is recessed backward, with the top of the air channel base plate with it is described every
Between plate formed described in take wind air duct, between the lower part of the air channel base plate and the lower part of the cover and the partition board with
The freezing air duct is formed between the top of the cover.
Optionally, it is also formed with taking described in being connected in the ducting assembly cold between wind air duct and the freezing air duct
Freeze transition air duct, the freezing air door is set in the freezing transition air duct.
Optionally, the ducting assembly further includes the air-supply connector above the air channel base plate and the cover, institute
It states freezing transition air duct to be formed in the air-supply connector, for the cooling flowed up taken in wind air duct will to be come from
It is delivered in the freezing air duct under after airflow-reversing.
Optionally, the lower front of the air-supply connector has the first interface connected with the freezing air duct, described to send
The bottom rear of wind connector has and the second interface that wind air duct is taken to connect, the first interface and the second interface phase
Mutually separate；And
The air-supply connector has open top, in order to dismount the freezing air door, it is described it is open-topped with it is described
The freezing corresponding region in transition air duct is equipped with the sealing block being detachably connected with the air-supply connector, to promote through described second
Interface is downwardly towards the first interface after flowing upwardly into the cooling air-flow commutation in the freezing transition air duct.
Optionally, it is also formed with the refrigeration transition wind mutually isolated with the freezing transition air duct in the air-supply connector
Road, the one end in the refrigeration transition air duct take wind air duct to connect with described, and the other end directly or indirectly connects with the refrigerating chamber
It is logical；And
The refrigeration air door controllably opened and/or closed is equipped in the refrigeration transition air duct, is sent to control described cold
Hide the amount of the cooling air-flow of room.
Optionally, described take is equipped with wind turbine in wind air duct, to drive described in the indoor cooling air-flow inflow of the evaporator
Wind air duct is taken, and flows to the freezing transition air duct and the refrigeration transition air duct.
Optionally, the ducting assembly further includes：
Air duct cover board is covered in the front side of the cover, to cover the cover；And
Offer multiple freezing air outlets in the cover and the air duct cover board, the freezing air outlet of the cover with
The freezing air outlet of the air duct cover board is arranged in a one-to-one correspondence.
According to the second aspect of the invention, the present invention also provides a kind of refrigerator, including：
Babinet defines refrigerating chamber for storing article and refrigerating chamber in the babinet and for for the refrigeration
Room and the refrigerating chamber provide the evaporator room of cooling air-flow；And
Any of the above-described ducting assembly, is set in the babinet, and be formed with to connect in the ducting assembly
Lead to the double-deck air channel structure of the evaporator room and the refrigerating chamber, with cold controllably by the indoor at least part of the evaporator
But air-flow is delivered to the refrigerating chamber.
The ducting assembly of the present invention is tied by being formed in the interior thereof for connecting the double-deck air duct of evaporator room and refrigerating chamber
Structure, using the layout of the bilayer air channel structure so that taking wind air duct and for obtain cooling air-flow from evaporator room for cold
The freezing air duct for freezing room conveying cooling air-flow separates, and shadow is generated to refrigerating chamber so as to avoid the cooling air-flow taken in wind air duct
It rings.Also, being arranged on the freezing air door that wind air duct is taken to be connected on path with freezing air duct can controllably be connected and/or block
It takes wind air duct and freezes the connection in air duct, so that be delivered to the cooling air-flow of refrigerating chamber measures control.Work as refrigerating chamber
It needs as refrigerating chamber in use, the opening and closing of control freezing air door is only needed to cool down the amount of indoor cooling air-flow i.e. to control
Can, simple in structure, cost is relatively low, and mentality of designing is novel.
Further, it is in cover, partition board and the air channel base plate set gradually from front to back to take wind air duct and freezing air duct
Between the channel that is formed, the thickness of two channels in the longitudinal direction is all than relatively thin, and therefore, the storing that will not occupy refrigerating chamber is empty
Between, will not more entire refrigerator thickness.
Further, ducting assembly further includes the air-supply connector above air channel base plate and cover, for that will come from
It is delivered in the freezing air duct for being located at and taking on front side of wind air duct under taking the cooling air-flow flowed up the commutation in wind air duct backward, by
This, the communication path for taking that distance is shorter between wind air duct and freezing air duct is realized with small volume and cleverly structure design,
And accommodation space is provided for freezing air door, meanwhile, it will not also increase the thickness of ducting assembly in the longitudinal direction, further keep away
The storage space of occupancy refrigerating chamber is exempted from.
According to the accompanying drawings to the detailed description of the specific embodiment of the invention, those skilled in the art will be brighter
The above and other objects, advantages and features of the present invention.
Description of the drawings
Some specific embodiments of detailed description of the present invention by way of example rather than limitation with reference to the accompanying drawings hereinafter.
Identical reference numeral denotes same or similar component or part in attached drawing.It should be appreciated by those skilled in the art that these
What attached drawing was not necessarily drawn to scale.In attached drawing：
Fig. 1 is the schematic diagram of refrigerator according to an embodiment of the invention；
Fig. 2 is the schematic expanded view of part A in Fig. 1；
Fig. 3 is the schematic diagram of ducting assembly according to an embodiment of the invention；
Fig. 4 is the schematic structure exploded view of ducting assembly according to an embodiment of the invention；
Fig. 5 is another schematic structure exploded view of ducting assembly according to an embodiment of the invention；
Fig. 6 is the schematic, exploded of air-supply connector according to an embodiment of the invention；
Fig. 7 is the schematic cross sectional views of air-supply connector according to an embodiment of the invention.
Specific embodiment
The embodiment of the present invention provides a kind of ducting assembly for refrigerator, and Fig. 1 is ice according to an embodiment of the invention
The schematic diagram of case, Fig. 2 is the schematic expanded view of part A in Fig. 1, and referring to Fig. 1 and Fig. 2, refrigerator 1 of the invention has
Refrigerator has refrigerating chamber 21 for storing article and refrigerating chamber 22 and in 22 rear of refrigerating chamber for for refrigerating chamber 21
The evaporator room 23 of cooling air-flow is provided with refrigerating chamber 22.Specifically, refrigerator 1 may include babinet 20 and door body 60, refrigerating chamber 21,
Refrigerating chamber 22 and evaporator room 23 are limited in babinet 20, and refrigerating chamber 21 is in the top of refrigerating chamber 22, evaporator room 23
In the rear of refrigerating chamber 22.In other embodiments, refrigerating chamber 21 can also be in the lower section of refrigerating chamber 22.Door body 60 and case
The front side of body 20 is connected, to open and/or close refrigerating chamber 22 and refrigerating chamber 21.It can be equipped in evaporator room 23 for flowing through
Its air-flow carries out the evaporator 50 of heat exchange, so as to generate cooling air-flow.
Ducting assembly 10 provided in an embodiment of the present invention is set in babinet 20.Fig. 3 is according to one embodiment of the invention
Ducting assembly schematic diagram, Fig. 4 be ducting assembly according to an embodiment of the invention schematic structure decompose
Figure, specifically, Fig. 4 show the decomposing state that air-supply connector 13 is presented along after substantially 90 degree of arrow P directions selection, figure
5 be another schematic structure exploded view of ducting assembly according to an embodiment of the invention.It is of the invention referring to Fig. 1 to Fig. 5
The double-deck air channel structure for connecting evaporator room 23 and refrigerating chamber 22 is formed in ducting assembly 10, with controllably by evaporator
At least part cooling air-flow in room 23 is delivered to refrigerating chamber 22.The bilayer air channel structure is included in rear side and and evaporator room
23 directly connect take wind air duct 11 and in front side and with the freezing air duct 12 that refrigerating chamber 22 directly connects, take wind air duct 11 with
The path that freezing air duct 12 is connected is equipped with the freezing air door 14 controllably opened and/or closed, and is taken with being connected and/or blocking
The connection in wind air duct 11 and freezing air duct 12, so as to control the amount for the cooling air-flow for being sent to refrigerating chamber 22.
The ducting assembly 10 of the present invention is by being formed in the interior thereof the bilayer for connecting evaporator room 23 and refrigerating chamber 22
Air channel structure, using the layout of the bilayer air channel structure so that for taking wind air duct 11 from the acquisition cooling air-flow of evaporator room 23
It is separated with for conveying the freezing air duct 12 of cooling air-flow to refrigerating chamber 22, so as to avoid the cooling gas in wind air duct 11 is taken
Stream has an impact refrigerating chamber 22.Also, it is arranged on the freezing air door that wind air duct 11 is taken to be connected on path with freezing air duct 12
14 can controllably be connected and/or block the connection for taking wind air duct 11 and freezing air duct 12, so that being delivered to refrigerating chamber 22
Cooling air-flow measure control.When refrigerating chamber 22 is needed as refrigerating chamber in use, only needing control freezing air door 14
Opening and closing is to control the amount of the cooling air-flow in cooling chamber 22, and simple in structure, cost is relatively low, and mentality of designing is novel.
In some embodiments of the invention, ducting assembly 10 is included positioned at the air channel base plate 17 of rear side and positioned at front side
Cover 16, between cover 16 and air channel base plate 17 be equipped with partition board 19, will be limited between cover 16 and air channel base plate 17 to
Small part space is separated into takes wind air duct 11 and the freezing air duct 12 in front side in rear side.That is, take wind air duct
11 and freezing air duct 12 be the channel formed between cover 16, partition board 19 and the air duct 17 set gradually from front to back, two
The thickness of channel in the longitudinal direction is all than relatively thin, therefore, will not occupy the storage space of refrigerating chamber 12, will not be more entire
The thickness of refrigerator 1.
Specifically, it is defined between air channel base plate 17 and partition board 19 and takes wind air duct 11, limited between partition board 19 and cover 16
There is freezing air duct 12, since wind air duct 11 being taken to be separated with freezing air duct 12 by partition board 19, take wind air duct 11 will not be to cold
Freeze air duct 12 to have a direct impact.
In some embodiments of the invention, the top of air channel base plate 17 is recessed backward, partition board 19 be set to cover 16 with
Top between air channel base plate 17, and cover the region that air channel base plate 17 is recessed backward, with the top of air channel base plate 17 with every
It is formed between plate 19 and takes wind air duct 11, between the lower part of air channel base plate 17 and the lower part of cover 16 and partition board 19 and cover 16
Top between formed freezing air duct 12.Freezing air duct 12 distribution in the height direction is larger as a result, almost with entirely
The short transverse of cover 16 is identical, is also equivalent to be generally corresponding to the distributed areas of refrigerating chamber 12 in the height direction, therefore
When in the freezing air outlet that multiple and different height are opened up in cover 16, you can equably blow into refrigerating chamber 12.
Specifically, it is respectively formed gas between partition board 19 and two lateral engagement interfaces of air channel base plate 17 and bottom cooperation interface
Sealing, the top only between partition board 19 and air channel base plate 17 is there are opening, so as to form the air outlet for taking wind air duct 11.
In some embodiments of the invention, ducting assembly 10 further includes air duct cover board 18, before being covered in cover 16
Side, to cover cover 16.The overall beautiful of refrigerator 1 is influenced so as to which cover 16 be avoided to be exposed in refrigerating chamber 12.Further, it covers
Multiple freezing air outlets, freezing air outlet 161 and the air duct cover board 18 of cover 16 are offered on body 16 and air duct cover board 18
Freezing air outlet 181 is arranged in a one-to-one correspondence.Specifically, multiple freezing air outlets 161 can uniformly or non-uniformly be distributed in cover
16 upper area, central region and lower area, to blow as homogeneously as possible into refrigerating chamber 12.
Between partition board 19 and air channel base plate 17, between cover 16 and air channel base plate 17 and cover 16 and air duct cover board 18
Between can be used clamping, screw connection or other suitable modes be fastenedly connected.
In some embodiments of the invention, it is also formed with being connected in ducting assembly 10 and takes wind air duct 11 and freezing air duct
Freezing transition air duct 131 between 12, freezing air door 14 are set in freezing transition air duct 131.That is, take wind air duct 11
Interior cooling air-flow needs the chilled flow direction of transition air duct 131 freezing air duct 12, freezes the freezing air door 14 in transition air duct 131
The amount of the cooling air-flow in flow direction freezing air duct 12 can be controlled, so as to avoid taking wind air duct 11 from being generated to freezing air duct 12
It influences.
Further, ducting assembly 10 further includes the air-supply connector 13 above air channel base plate 17 and cover 16.Fig. 6 is
The schematic, exploded of air-supply connector according to an embodiment of the invention, Fig. 7 is air-supply according to an embodiment of the invention
The schematic cross sectional views of connector.Freezing air door 14 and refrigeration air door 15 in Fig. 6 and Fig. 7 are in opening state, and in Fig. 7
Dotted arrow represents the flow direction of cooling air-flow.Freezing transition air duct 131 is formed in air-supply connector 13, and wind is taken for that will come from
It is delivered in freezing air duct 12 under the cooling air-flow flowed up commutation backward in air duct 11.Connector 13 of blowing is utilized as a result,
Realize cooling air-flow commutate this cleverly structure design realize take wind air duct 11 and freezing air duct 12 between distance it is shorter
Communication path, and accommodation space is provided for freezing air door 14, meanwhile, it will not also increase ducting assembly 10 in the longitudinal direction
Thickness further avoids the storage space for occupying refrigerating chamber 22.
In some embodiments of the invention, the lower front of air-supply connector 13 has first connected with freezing air duct 12
Interface 133, the bottom rear of air-supply connector 13 have and second interface 134 that wind air duct 11 is taken to connect, first interface 133 and the
Two interfaces 134 are spaced from each other.First interface 133 with freeze air duct 12 top outlet inlet hermetically connect, second interface 134 with
The top outlet inlet in wind air duct 11 is taken hermetically to connect.
Further, air-supply connector 13 has open top 135, in order to dismount freezing air door 14, open top 135
The sealing block 136 being detachably connected with air-supply connector 13 is equipped with 131 corresponding region of freezing transition air duct, to promote through the
Two interfaces 134 are downwardly towards first interface 133 after flowing upwardly into the cooling air-flow commutation in freezing transition air duct 131.Sealing block 136
Setting can either be easily installed and dismantle freezing air door 14, and can realize the airflow-reversing in freezing transition air duct 131, knot
Structure is simple, reduces the volume of air-supply connector 13.
In some embodiments of the invention, it is also formed in air-supply connector 13 mutually isolated with freezing transition air duct 131
Refrigeration transition air duct 132, the one end in refrigeration transition air duct 132 with wind air duct 11 is taken to connect, the other end directly or indirectly with
Refrigerating chamber 21 connects.Refrigeration transition air duct 132 is in top, and open wide for the port that is connected with refrigerating chamber 21.Namely
It says, is sent to the cooling air-flow of refrigerating chamber 21 and refrigerating chamber 22 both from wind air duct 11 is taken, takes the cooling air-flow in wind air duct 11
Come from evaporator room 23.The refrigeration air door 15 for being equipped in transition air duct 132 and controllably opening and/or closing is refrigerated, with control
It is sent to the amount of the cooling air-flow of refrigerating chamber 21.Specifically, the bottom of air-supply connector 13 is also formed with for wind air duct 11 is taken to connect
The third interface 137 connect, third interface 137 are located at the bottom in refrigeration transition air duct 132.
Further, it takes and wind turbine 30 is equipped in wind air duct 11, wind is taken so that the cooling air-flow in evaporator room 23 to be driven to flow into
Air duct 11, and flow to freezing transition air duct 131 and refrigeration transition air duct 132.Specifically, the top of air channel base plate 17 is recessed backward
Region in also there is the wind turbine accommodating chamber that is further recessed backward, wind turbine 30 is set in the wind turbine accommodating chamber.Wind turbine accommodates
The through-hole connected with evaporator room 23 is offered on the rear wall of chamber, which forms the air inlet for taking wind air duct 11.
Cooling air-flow in evaporator room 23 enters under the driving effect of wind turbine 30 through above-mentioned air inlet takes wind air duct 11
It is interior, and via the air outlet flow direction refrigeration transition air duct 132 for taking 11 top of wind air duct and freeze transition air duct 131.Work as refrigerating chamber
21 and refrigerating chamber 22 when needing refrigeration, refrigeration air door 15 and freezing air door 14 are opened, the cooling gas in refrigeration transition air duct 132
Stream flows to refrigerating chamber 21 indirectly directly or by other air ducts (such as the refrigeration air duct 24 limited in babinet 20), freezes transition
Cooling air-flow flow direction freezing air duct 12 in air duct 131, and then flow into refrigerating chamber 22 by freezing air outlet 161 and 181.When appoint
When one compartment does not need to refrigeration, it is only necessary to close the air door of corresponding compartment, thus two indoor temperature can be by
To control.
The present invention also provides a kind of refrigerator 1, including the ducting assembly described in babinet 20 and any of the above-described embodiment
10.Ducting assembly 10 is set in babinet 20, and is formed with to connect evaporator room 23 and refrigerating chamber 22 in ducting assembly 10
Double-deck air channel structure, at least part cooling air-flow in evaporator room 23 controllably is delivered to refrigerating chamber 22.
It, can be under the premise of wind turbine and evaporator not be increased so that cold due to the specially designed ducting assembly 10 of the present invention
The cooling gas flow for freezing room 22 is controlled, and is turned the power and energy of refrigeration so as to fulfill freezing, is met the use of different user
Demand reduces cost.
It will be understood by those skilled in the art that so-called in the embodiment of the present invention " on ", " under ", " interior ", " outer ", " horizontal stroke ",
"front", "rear" etc. be used to representing the term of orientation or position relationship be using the real use state of refrigerator 1 and ducting assembly 10 as
For benchmark, these terms are for only for ease of description and understand technical scheme of the present invention rather than instruction or imply institute
The device or component of finger must have specific orientation, therefore be not considered as limiting the invention.
So far, although those skilled in the art will appreciate that detailed herein have shown and described multiple showing for the present invention
Example property embodiment, still, without departing from the spirit and scope of the present invention, still can according to the present disclosure directly
Determine or derive many other variations or modifications consistent with the principles of the invention.Therefore, the scope of the present invention is understood that and recognizes
It is set to and covers other all these variations or modifications.
Claims (10)
1. a kind of ducting assembly for refrigerator, the refrigerator has refrigerating chamber for storing article and refrigerating chamber and place
In the refrigerating chamber rear for providing the evaporator room of cooling air-flow for the refrigerating chamber and the refrigerating chamber, feature exists
In,
The double-deck air channel structure for connecting the evaporator room and the refrigerating chamber is formed in the ducting assembly, with controlled
The indoor at least part cooling air-flow of the evaporator is delivered to the refrigerating chamber by ground；Wherein
The bilayer air channel structure includes in rear side and takes wind air duct and in front side with what the evaporator room directly connected
And the freezing air duct directly connected with the refrigerating chamber, the path that wind air duct is taken to be connected with the freezing air duct are equipped with
The freezing air door controllably opened and/or closed, to be connected and/or block the company for taking wind air duct and the freezing air duct
It is logical, so as to control the amount for the cooling air-flow for being sent to the refrigerating chamber.
2. ducting assembly according to claim 1, which is characterized in that
The ducting assembly includes the air channel base plate positioned at rear side and the cover positioned at front side, the cover and the air duct bottom
Partition board is equipped between plate, at least part space limited between the cover and the air channel base plate is separated into rear side
Described take wind air duct and the freezing air duct in front side.
3. ducting assembly according to claim 2, which is characterized in that
The top of the air channel base plate is recessed backward, and the partition board is set to upper between the cover and the air channel base plate
Portion, and the region that the air channel base plate is recessed backward is covered, to be formed between the top of the air channel base plate and the partition board
It is described to take wind air duct, between the lower part of the air channel base plate and the lower part of the cover and the partition board and the cover
The freezing air duct is formed between top.
4. ducting assembly according to claim 3, which is characterized in that
It is also formed with being connected to the freezing transition air duct taken between wind air duct and the freezing air duct in the ducting assembly,
The freezing air door is set in the freezing transition air duct.
5. ducting assembly according to claim 4, which is characterized in that
The ducting assembly further includes the air-supply connector above the air channel base plate and the cover, the freezing transition wind
Road is formed in the air-supply connector, backward for that will come from the cooling air-flow flowed up the commutation taken in wind air duct
Under be delivered to it is described freezing air duct in.
6. ducting assembly according to claim 5, which is characterized in that
The lower front of the air-supply connector has the first interface connected with the freezing air duct, the bottom of the air-supply connector
Rear side has to be spaced from each other with the second interface that wind air duct is taken to connect, the first interface with the second interface；And
The air-supply connector has open top, in order to dismount the freezing air door, the described open-topped and freezing
The corresponding region in transition air duct is equipped with the sealing block being detachably connected with the air-supply connector, to promote through the second interface
The first interface is downwardly towards after flowing upwardly into the cooling air-flow commutation in the freezing transition air duct.
7. ducting assembly according to claim 5, which is characterized in that
The refrigeration transition air duct mutually isolated with the freezing transition air duct is also formed in the air-supply connector, it is described to refrigerate
The one end for crossing air duct takes wind air duct to connect with described, and the other end is directly or indirectly connected with the refrigerating chamber；And
The refrigeration air door controllably opened and/or closed is equipped in the refrigeration transition air duct, the refrigerating chamber is sent to control
Cooling air-flow amount.
8. ducting assembly according to claim 7, which is characterized in that
Described take is equipped with wind turbine in wind air duct, wind air duct is taken described in the indoor cooling air-flow inflow of the evaporator to drive, and
Flow to the freezing transition air duct and the refrigeration transition air duct.
9. ducting assembly according to claim 3, which is characterized in that further include：
Air duct cover board is covered in the front side of the cover, to cover the cover；And
Offer multiple freezing air outlets in the cover and the air duct cover board, the freezing air outlet of the cover with it is described
The freezing air outlet of air duct cover board is arranged in a one-to-one correspondence.
10. a kind of refrigerator, which is characterized in that including：
Babinet, refrigerating chamber for storing article and refrigerating chamber are defined in the babinet and for for the refrigerating chamber and
The refrigerating chamber provides the evaporator room of cooling air-flow；And
Any ducting assemblies of claim 1-9, are set in the babinet, and be formed with and be used in the ducting assembly
The double-deck air channel structure of the evaporator room and the refrigerating chamber is connected, with controllably by the indoor at least part of the evaporator
Cooling air-flow is delivered to the refrigerating chamber.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810031659.1A CN108224881A (en) | 2018-01-12 | 2018-01-12 | For the ducting assembly and refrigerator of refrigerator |
| PCT/CN2018/115096 WO2019137091A1 (en) | 2018-01-12 | 2018-11-12 | Air duct assembly for refrigerator and refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810031659.1A CN108224881A (en) | 2018-01-12 | 2018-01-12 | For the ducting assembly and refrigerator of refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108224881A true CN108224881A (en) | 2018-06-29 |
Family
ID=62641138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810031659.1A Pending CN108224881A (en) | 2018-01-12 | 2018-01-12 | For the ducting assembly and refrigerator of refrigerator |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN108224881A (en) |
| WO (1) | WO2019137091A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019137090A1 (en) * | 2018-01-12 | 2019-07-18 | 青岛海尔股份有限公司 | Air duct assembly for use with refrigerator and refrigerator |
| WO2019137091A1 (en) * | 2018-01-12 | 2019-07-18 | 青岛海尔股份有限公司 | Air duct assembly for refrigerator and refrigerator |
| CN113154754A (en) * | 2021-04-23 | 2021-07-23 | 青岛海尔电冰箱有限公司 | Refrigerator with a door |
| WO2023131027A1 (en) * | 2022-01-10 | 2023-07-13 | 青岛海尔电冰箱有限公司 | Air duct assembly for refrigerator and refrigerator |
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| CN202470584U (en) * | 2012-02-24 | 2012-10-03 | 海尔集团公司 | Cold air distribution device and refrigerator |
| CN106123443A (en) * | 2016-06-28 | 2016-11-16 | 青岛海尔股份有限公司 | Refrigerator |
| CN106813440A (en) * | 2015-11-27 | 2017-06-09 | 日立空调·家用电器株式会社 | Refrigerator |
| CN207936594U (en) * | 2018-01-12 | 2018-10-02 | 青岛海尔股份有限公司 | Ducting assembly and refrigerator for refrigerator |
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| JP2006118825A (en) * | 2004-10-25 | 2006-05-11 | Toshiba Corp | Refrigerator |
| JP5832937B2 (en) * | 2012-03-13 | 2015-12-16 | ハイアールアジア株式会社 | refrigerator |
| CN105486001B (en) * | 2015-12-22 | 2018-05-11 | 青岛海尔股份有限公司 | Double air door refrigerators and its control method |
| CN108224881A (en) * | 2018-01-12 | 2018-06-29 | 青岛海尔股份有限公司 | For the ducting assembly and refrigerator of refrigerator |
| CN207936593U (en) * | 2018-01-12 | 2018-10-02 | 青岛海尔股份有限公司 | Ducting assembly and refrigerator for refrigerator |
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2018
- 2018-01-12 CN CN201810031659.1A patent/CN108224881A/en active Pending
- 2018-11-12 WO PCT/CN2018/115096 patent/WO2019137091A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202470584U (en) * | 2012-02-24 | 2012-10-03 | 海尔集团公司 | Cold air distribution device and refrigerator |
| CN106813440A (en) * | 2015-11-27 | 2017-06-09 | 日立空调·家用电器株式会社 | Refrigerator |
| CN106123443A (en) * | 2016-06-28 | 2016-11-16 | 青岛海尔股份有限公司 | Refrigerator |
| CN207936594U (en) * | 2018-01-12 | 2018-10-02 | 青岛海尔股份有限公司 | Ducting assembly and refrigerator for refrigerator |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019137090A1 (en) * | 2018-01-12 | 2019-07-18 | 青岛海尔股份有限公司 | Air duct assembly for use with refrigerator and refrigerator |
| WO2019137091A1 (en) * | 2018-01-12 | 2019-07-18 | 青岛海尔股份有限公司 | Air duct assembly for refrigerator and refrigerator |
| CN113154754A (en) * | 2021-04-23 | 2021-07-23 | 青岛海尔电冰箱有限公司 | Refrigerator with a door |
| CN113154754B (en) * | 2021-04-23 | 2022-10-28 | 青岛海尔电冰箱有限公司 | Refrigerator with a door |
| WO2023131027A1 (en) * | 2022-01-10 | 2023-07-13 | 青岛海尔电冰箱有限公司 | Air duct assembly for refrigerator and refrigerator |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2019137091A1 (en) | 2019-07-18 |
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