CN208688092U - Quick-frozen disk and refrigerator for refrigerator - Google Patents
Quick-frozen disk and refrigerator for refrigerator Download PDFInfo
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- CN208688092U CN208688092U CN201820591133.4U CN201820591133U CN208688092U CN 208688092 U CN208688092 U CN 208688092U CN 201820591133 U CN201820591133 U CN 201820591133U CN 208688092 U CN208688092 U CN 208688092U
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Abstract
The utility model relates to the quick-frozen disks and refrigerator for refrigerator.Specifically, quick-frozen disk includes lower tray and the top tray for storing article.Top tray is installed on lower tray.There is at least one cold wind import and at least one cold wind to export in lower tray, and define multiple cold wind air ducts between lower tray and top tray.Multiple cold wind air ducts are located between at least one cold wind import and the outlet of at least one cold wind, and are located at the downside of top tray.Multiple cold wind air ducts are configured to receive the cold wind entered from least one cold wind import, and supply cold wind passes through, so that cooling capacity is transferred to the article of top tray storage via top tray by cold wind, rear cold wind is exported via at least one cold wind to flow out.Cold wind carries out transmitting cooling capacity by top tray, not only passes cold effect height, and quickly cooling speed is fast, and will not take away the moisture of article surface and influence ingredient, and food is made to keep good taste.Uniform top tray surface temperature also can effectively protect food quality.
Description
Technical field
The utility model relates to field of refrigeration equipments, more particularly to a kind of quick-frozen disk and refrigerator for refrigerator.
Background technique
It is well known that food is whether in refrigeration, freezing, or when thawing, it, then can be a large amount of as can accelerate its speed
Foodstuff surface cytoclasis and nutrition loss are reduced, the fresh of food is kept.Currently, food is in refrigerator in direct cooling refrigerator
When inside being refrigerated, being freezed, mainly flow naturally by air and carry out transmitting cooling capacity, process is relatively slow, do not have quickly cooling,
Quick-frozen effect causes the food fresh-keeping time for freezing or refrigerating short, and moisture content and nutrition loss are serious.In wind cooling refrigerator,
Usually it is rapidly frozen the article in quick-frozen disk using cold wind.However, being easy to take away article surface using cold wind directly cooling
Or internal a large amount of moisture content, cause moisture content and nutrition loss, mouthfeel decline.Due to the obstruction of article, lead to cold wind circulation not
Freely, the transmission capacity of cooling capacity reduces, slows down.It thus will appear that partial cooling speed is slow and the problem of temperature unevenness, and then cause
There is cell wall bursting by freezing, nutrient loss, mouthfeel decline in food in refrigerating process in food, be not able to satisfy user be rapidly frozen it is real
The requirement of object.Moreover, air-flow flowing will affect the indoor Temperature Distribution of freezing after quick-frozen disk is put into freezing chamber, it can be to other objects
The storage of product impacts, and influences other article qualities.
Moreover, sometimes user needs the rare fish in the whole deep-sea of frozen section, and to guarantee the mouthfeel of the flesh of fish, and it is existing
Quick-frozen disk in refrigerator is smaller, can not let go；And be placed on existing freezing pallet, frost speed is slower, and ice crystal is easy to puncture
The cell wall of the flesh of fish influences mouthfeel when post-production.Moreover, ontology is that have certain thickness in existing quick-frozen disk technology
Aluminium pallet, have heat pipe in aluminium pallet, pass through the quick-frozen function of Heat Pipes, or utilize the biggish metal tray of volume, utilize
The high characteristic of metal heat-conducting rate realizes quick-frozen function.However, the shortcomings that existing quick-frozen disk scheme, can not be done too greatly, if doing too
Greatly, a unitary block of aluminum block cost is too high, separately too heavy, it has not been convenient to fetch；Existing metal dish scheme, mostly stainless steel plate are stamped to form,
It is placed on drawer bottom, the disadvantage is that leading to exchange rate across plastic drawer when the big face of metal dish and cold wind progress heat exchange
It reduces.
Utility model content
The utility model is intended to overcome at least one defect of current refrigerator, provides a kind of quick-frozen disk and ice for refrigerator
Case during being rapidly frozen, will not influence that entirely to freeze indoor temperature uniform after the food materials of heat are put into quick-frozen disk
Property, and heat exchanger effectiveness is high, and freezing is quick-frozen fast, and makes to freeze heat exchange in top tray uniformly.
Thus, on the one hand, the utility model proposes a kind of quick-frozen disk for refrigerator, including lower tray and for storing
The top tray of article；
The top tray is installed on the lower tray；
In the lower tray there is at least one cold wind import and at least one cold wind to export, and the lower tray with it is described
Multiple cold wind air ducts are defined between top tray；Multiple cold wind air ducts are located at least one described cold wind import and at least one
Between a cold wind outlet, and it is located at the downside of the top tray；Multiple cold wind air ducts are configured to receive from least one
The cold wind that a cold wind import enters, and supply cold wind passes through so that cold wind cooling capacity is transferred to via the top tray it is described
The article of top tray storage, rear cold wind is exported via cold wind described at least one to flow out.
Further, total air inlet duct and total exhaust passage are further defined between the top tray and the lower tray；
Each cold wind air duct is connected to total air inlet duct and total exhaust passage；
At least one described cold wind import is connected to total air inlet duct；
Total exhaust passage described at least one described cold wind outlet.
Further, the lower tray has base plate, and the side plate extended upward from the surrounding of the base plate
Portion；The side plate includes front side board, back side panel, and the first side plate and the second side plate that are oppositely arranged；The front side board connects
Connect the front end of first side plate and second side plate；The back side panel connects first side plate and second side plate
Rear end；
It is provided at least one described cold wind import on first side plate, is provided at least one on second side plate
The cold wind outlet.
Further, the lower tray further includes multiple spacing boards being set on the upside of the base plate；
The top tray includes chassis portion, and the top tray is installed in the lower tray, and the chassis portion with it is described
The setting of base plate interval, the chassis portion contacts against with each spacing board so that the base plate, the side plate,
Multiple spacing boards and the chassis portion limit total air inlet duct, total exhaust passage and multiple cold wind
Air duct.
Further, the top tray further includes the occlusion part extended upward from the surrounding in the chassis portion, Yi Jicong
The flange that the top edge of the occlusion part extends outward；The occlusion part is posted by the side plate, and the flange is set to
The upper surface of the side plate.
Further, multiple spacing boards include:
At least one first spacing board, each first spacing board extend in the longitudinal direction, by the base plate and
Multiple longitudinal spaces are separated out between the chassis portion；One end of each first spacing board and first side sheet room are every setting
It sets, so as to limit total air inlet duct between at least one described first spacing board and first side plate；Each described
The other end of one spacing board and second side plate interval are arranged, so that at least one described first spacing board and described second side
Total exhaust passage is limited between plate；
The second spacing board of multiple groups, the second spacing board described in every group have multiple the second spacing boards extended along the longitudinal direction；
Second spacing board described in every group is set in the longitudinal space, and each corresponding second spacing board and corresponding described
The preceding qualified surface of longitudinal space or the rear face interval that limits are arranged, to limit be bent and extend one in the corresponding longitudinal space
A cold wind air duct.
Further, the side plate and the base plate are integrally formed or the side plate is installed on the base plate.
Further, the cold wind import and cold wind outlet are one；And
At least partly surface of the rear end of first side plate and the rear end of second side plate is the first tuyere line, relatively
It is obliquely installed in the back side panel；
The cold wind import is set to first tuyere line of first side plate；
The cold wind outlet is set to first tuyere line of second side plate.
Further, the quick-frozen disk further includes two slide track components, and two slide track components are respectively arranged at described
The two sides of lower tray, and two slide track components are configured to be respectively arranged in the two side walls of the storage room, so that institute
It states top tray and the lower tray is pullably installed on the storage room.
Further, each slide track component includes:
First dynamic rail is installed on the lower tray, and first dynamic rail is opening down；
Orbit determination is configured to be installed on the storage room, and the orbit determination is opening up, in first dynamic rail
Downside；
Second dynamic rail, including upper sliding part, lower slider portion and interconnecting piece, the interconnecting piece connect the upper sliding part and institute
State lower slider portion；And the lower slider portion is installed in the orbit determination, the upper sliding part is installed in first dynamic rail；And
And
The width of the upper sliding part and the width in the lower slider portion are all larger than the width of the interconnecting piece, described first
The width of the opening of the width of the opening of dynamic rail and the orbit determination.
On the other hand, the utility model additionally provides a kind of refrigerator comprising:
Cabinet, has cold wind air duct, return airway and storage room in the cabinet, the cold wind air duct have with it is described
At least one air outlet of storage room connection, the return airway have at least one return air being connected to the storage room
Mouthful；
Any of the above-described kind of quick-frozen disk, the quick-frozen disk are set in the storage room, each cold wind of the quick-frozen disk
Import is connected to the air outlet, and each cold wind outlet of the quick-frozen disk is connected to the return air inlet.
Further, the air outlet and the return air inlet are one；And after the two side walls of the storage room
Hold the second tuyere line that there is the rear wall relative to the storage room to be obliquely installed；It is set on one corresponding second tuyere line
It is equipped with the air outlet, is provided with the return air inlet on another second tuyere line；
Sealing ring is provided at the air outlet and at the return air inlet.
In the quick-frozen disk and refrigerator of the utility model, due to directly being cooled down using cold wind, relatively with cold wind air duct
In natural quickly cooling, cooling is quick-frozen faster, and can effectively solve the biggish top tray of length and width using multiple cold wind air ducts
The disadvantage of surface temperature unevenness, and then article in top tray is made to be cooled uniformly, i.e., uniform top tray surface temperature can be protected effectively
Demonstrate,prove the quality of food materials.Cold wind does not contact directly with quick-frozen article, is transmitted by top tray, and cold effect height, quickly cooling are not only passed
Speed is fast, and will not take away the moisture of article surface and influence ingredient, and food is made to keep good taste.Moreover, compared to benefit
Cold-storage is carried out with cold-storage material, does not need in advance to freeze quick-frozen disk, it is easy to use.Further, the quick-frozen disk of the utility model
And in refrigerator, bending, which extends approximate snakelike multiple cold wind air ducts, can sufficiently make cold wind and top tray carry out heat exchange, Jin Erjin
One step improves quickly cooling effect.
According to the accompanying drawings to the detailed description of the utility model specific embodiment, those skilled in the art will be more
Add the above-mentioned and other purposes, advantages and features of clear the utility model.
Detailed description of the invention
Some specific realities of the utility model are described in detail by way of example and not limitation with reference to the accompanying drawings hereinafter
Apply example.Identical appended drawing reference denotes same or similar part or part in attached drawing.It should be appreciated by those skilled in the art that
The drawings are not necessarily drawn to scale.In attached drawing:
Fig. 1 is the schematic diagram according to the quick-frozen disk of the utility model one embodiment；
Fig. 2 is the schematic cross sectional views according to the quick-frozen disk of another embodiment of the utility model；
Fig. 3 is the schematic diagram of lower tray in the quick-frozen disk according to the utility model one embodiment；
Fig. 4 is the schematic expanded view in Fig. 2 at A；
Fig. 5 is the schematic diagram of air duct opening and closing device in quick-frozen disk shown in Fig. 1；
Fig. 6 is the schematic diagram at another visual angle in air duct opening and closing device shown in Fig. 5；
Fig. 7 is the schematic local structural graph in air duct opening and closing device shown in Fig. 5；
Fig. 8 is the schematic expanded view in Fig. 7 at B；
Fig. 9 is the schematic diagram that refrigerator body is installed on according to the quick-frozen disk of the utility model one embodiment；
Figure 10 is the schematic cross sectional views of structure shown in Fig. 9；
Figure 11 is the schematic expanded view in Figure 10 at C.
Specific embodiment
Fig. 1 is the schematic diagram according to the quick-frozen disk 100 of the utility model one embodiment.As shown in Figure 1 and join
Fig. 2 to Figure 11 is examined, the utility model embodiment provides a kind of quick-frozen disk 100.The quick-frozen disk 100 may include pallet component, support
Disk component has lower tray 30 and the top tray 20 for storing article；Top tray 20 is installed on lower tray 30.Lower tray 30 with
Multiple cold wind air ducts 36 are defined between top tray 20, multiple cold wind air ducts 36 are located at the downside of top tray 20, for entering it
Interior cold wind passes through, and the cooling capacity in cold wind is transferred to the inside of top tray 20 via top tray 20, to cool down in top tray 20
Article.Cold wind can be the cold wind of the indoor cold wind of freezing or the blowout of wind cooling refrigerator ducting system from refrigerator, or special
The cold wind of the ducting system blowout of setting.The quick-frozen disk 100 of the utility model embodiment can be cooled down directly using cold wind, phase
For natural quickly cooling, cooling is quick-frozen faster.Cold wind does not contact directly with quick-frozen article, is transmitted by top tray 20, not only
It is high to pass cold effect, quickly cooling speed is fast, and will not take away the moisture of article surface and influence ingredient, and food is made to keep good mouth
Sense.Moreover, carrying out cold-storage compared to using cold-storage material, do not need in advance to freeze quick-frozen disk 100, it is easy to use.Multiple cold wind
Air duct 36 can effectively solve the disadvantage of biggish 20 surface temperature of the top tray unevenness of width, uniform 20 surface temperature of top tray
It can effectively ensure that the quality of food materials.
In some embodiments of the utility model, lower tray 30 can have base plate 31 and the surrounding from base plate 31
The side plate 32 extended upward.Side plate 32 can be integrally formed with base plate 31 or side plate 32 is installed on base plate 31.On
Pallet 20 may include chassis portion 21.Top tray 20 is installed in lower tray 30, and chassis portion 21 and the interval of base plate 31 are arranged, with
Make to form cold wind air duct 36 between chassis portion 21 and base plate 31, so as to transmit the cooling capacity of cold wind at least via chassis portion 21
To the inside of top tray 20.Preferably, lower tray 30 is made of plastic material.Top tray 20 is made of metal material, metal material
Material is preferably stainless steel.Due to lower tray 30 be plastic construction, top tray 20 be metal structure, cold wind 20 bottom of top tray with
Between 30 bottom of lower tray.Using partly plastic structure and part metals structure, manufacturing cost and quick-frozen disk 100 are significantly reduced
Weight, quick-frozen disk 100 can be done it is bigger, to place quick-frozen biggish article.Cold wind does not contact directly with quick-frozen article,
It is transmitted by top tray 20, using the high-efficient characteristic of metal heat-conducting, can quickly absorb what cold wind in pallet wind path carried
Cooling capacity is then passed to food materials, realizes and is rapidly frozen effect, not only passes cold effect height, quickly cooling speed is fast, and will not take away object
The moisture and influence ingredient on product surface, make food keep good taste.
In some embodiments of the utility model, top tray 20 further includes the screening extended upward from the surrounding in chassis portion 21
Stopper 22；Occlusion part 22 is posted by side plate 32.Further, top tray 20 further includes from the top edge of occlusion part 22 to extension
The flange 23 of stretching, flange 23 are set to the upper surface of side plate 32.
In some embodiments of the utility model, lower tray 30 is also set to chassis portion 21 and base plate 31 with multiple
Between spacing board, each spacing board contacts against with chassis portion 21.That is, lower tray 30 is set to bottom plate with multiple
The spacing board of 31 upside of portion, chassis portion 21 is contacted against with each spacing board, so that base plate 31, side plate 32, multiple intervals
Plate and chassis portion 21 limit multiple cold wind air ducts 36.
In some further embodiments of the utility model, side plate 32 includes front side board, back side panel, and opposite
The first side plate and the second side plate being arranged；The front end of front side board connection the first side plate and the second side plate；Back side panel connects the first side
The rear end of plate and the second side plate.
In some embodiments of the utility model, at least one cold wind import 34 and at least one are provided in lower tray 30
A cold wind outlet 35, multiple cold wind air ducts 36 are located between at least one cold wind import 34 and at least one cold wind outlet 35.Tool
Body, it is provided at least one cold wind import 34 on the first side plate, at least one cold wind outlet 35 is provided on the second side plate.And
Cold wind import 34 and the quantity of cold wind outlet 35 are both preferably one, are set to the rear end of the first side plate and the second side plate.This case
Using side air inlet, the wind path scheme of side return air, and there can be 4 cold wind air ducts 36.
Further, each cold wind air duct 36 can directly be connected to cold wind import 34 and cold wind outlet 35.In other implementations
In mode, total air inlet duct 37 and total exhaust passage 38 are further defined between top tray 20 and lower tray 30.Each cold wind air duct 36 connects
Lead to total air inlet duct 37 and total exhaust passage 38.At least one cold wind import 34 is connected to total air inlet duct 37；At least one cold wind outlet 35
It is connected to total exhaust passage 38.Base plate 31, side plate 32, multiple spacing boards and chassis portion 21 also define total air inlet duct 37 and total
Exhaust passage 38.
Further, multiple spacing boards may include at least one first spacing board 331 and the second spacing board of multiple groups 332.Often
A first spacing board 331 extends in the longitudinal direction, and multiple longitudinal spaces will be separated out between base plate 31 and chassis portion 21.Often
One end of a first spacing board 331 and the first side sheet room every setting so that at least one first spacing board 331 and the first side plate it
Between limit total air inlet duct 37.The other end of each first spacing board 331 and the second side plate interval are arranged so that at least one the
Total exhaust passage 38 is limited between one spacing board 331 and the second side plate.Every group of second spacing board 332 have it is multiple along the longitudinal direction
The second spacing board 332 extended.Every group of second spacing board 332 is set in a longitudinal space, and each corresponding second interval
The preceding qualified surface or the rear face interval that limits of plate 332 and corresponding longitudinal space are arranged, to limit bending in corresponding longitudinal space
The cold wind air duct 36 extended.It each cold wind air duct 36 can be approximate serpentine-like.
In some embodiments of the utility model, quick-frozen disk 100 may also include air duct opening and closing device 60 and article position
Detection device.Air duct opening and closing device 60 can have multiple air door baffles 63, each air door baffle 63 be configured to controllably open and
It closes, with one cold wind air duct 36 of turn-on and turn-off.Article position detection device is configured in detection top tray 20 locating for article
Article position so that one or more air doors corresponding with one or more cold wind air ducts 36 below the article position
Baffle 63 is opened, so that one or more cold wind air ducts 36 below article position be made to pass through cold wind.This is practical new
Type embodiment makes on quick-frozen disk 100 that article occupied area can by setting article position detection device and air duct opening and closing device 60
Cooling capacity that is a large amount of, concentrating is obtained, the position of no article does not obtain energy, not only increases quick-frozen efficiency, also save energy.
In some preferred embodiments of the utility model, article position detection device includes multiple temperature sensors,
Each temperature sensor is set to top tray 20 and is located in a cold wind air duct 36.Specifically, each temperature sensor can be set
It is placed in the lower surface in the chassis portion 21 of top tray 20.This case uses side air inlet, the wind path scheme of side return air.Have in lower tray
Temperature sensor is arranged in each cold wind air duct 36 in 4 transportation work style roads, can accurately can be perceptually by four temperature sensors of laying
The specific location of put food materials on pallet.4 transportation work style doors are provided at air outlet, the corresponding air duct all the way of each air door can individually be controlled
Make the folding of each wind path.By temperature sensor feedback data, corresponding air door baffle 63 can be individually opened and closed, it can be achieved that more smart
True temperature control, guarantees that food materials realize better stored frozen effect.And energy-saving effect is more preferable.In the another of the utility model
In some embodiments, settable multiple temperature sensors in each cold wind air duct 36.
In some preferred embodiments of the utility model, as shown in Fig. 5 to Fig. 8, air duct opening and closing device 60 can be tool
Have the multi-channel electric air door of multiple above-mentioned air door baffles 63, may also include pedestal 61, plectrum shaft 62, device of rotation driving and
Translation driving device.
Pedestal 61 can have multiple ventilation openings, and multiple ventilation openings are arranged along the length direction interval of pedestal 61.And pedestal 61
It may be disposed at the outlet end in multiple cold wind air ducts 36, each ventilation opening can correspond to a cold wind air duct 36.I.e. pedestal 61 is arranged
In one end close to the second side plate of at least one the first spacing board 331.
Plectrum shaft 62 has the rotary shaft 621 for being rotatably installed on pedestal 61, and is set in rotary shaft 621
Multiple plectrums 622.Moreover, each air door baffle 63 include shielding plate 631, and with the spaced driving piece of shielding plate 631
632.Shielding plate 631 is configured to open and close a ventilation opening.At least one notch and at least one are provided on driving piece 632
A solid plate.And each air door baffle 63 is rotatably installed on rotary shaft 621, each plectrum 622 is in an air door baffle
Between 63 shielding plate 631 and driving piece 632.
Device of rotation driving is configured to that rotary shaft 621 is driven to rotate.Translation driving device is configured to drive 621 edge of rotary shaft
The length direction of pedestal 61 is mobile, so that each plectrum 622 is moved to the indentation, there of respective drive piece 632, thus in rotary shaft
Corresponding air door baffle 63 is not driven to rotate when 621 rotation；Or each plectrum 622 is made to be moved to respective drive piece 632
At solid plate, so that corresponding air door baffle 63 be driven to rotate when rotary shaft 621 rotates.That is, being filled using driven in translation
Set the opening and closing that each air door baffle 63 is controlled with device of rotation driving.Device of rotation driving is set to the one of pedestal 61
End；Translation driving device is set to the other end of pedestal 61.
Preferably, the width of the notch of the driving piece 632 of at least one air door baffle 63 and/or position, it is each with remaining
The width of the notch of the driving piece 632 of air door baffle 63 and/or position, it is different.That is, lacking on multiple driving pieces 632
Mouth setting should meet situations such as opening a ventilation opening, opening any two ventilation opening and open any three ventilation openings.
For example, plectrum shaft 62 moves N number of position when the quantity of ventilation opening is N number of, once only opened with the every rotation of plectrum shaft 62
A ventilation opening is opened, realizes N kind air door assembled state.Plectrum shaft 62 also moves 2NA position, with every turn of plectrum shaft 62
Dynamic primary situations such as only opening a ventilation opening, opening any two ventilation opening and open any three ventilation openings, realize 2N
Kind air door assembled state.Certainly, plectrum shaft 62 moves N number of position to 2NThe position of any amount between a position, with reality
Existing corresponding number of air door assembled state.In some alternate embodiments of the utility model, part air door baffle 63
Drive the structure setting of piece 632 at consistent, so that corresponding two ventilation openings are synchronized and opened or closed.
In some embodiments of the utility model, pedestal 61 includes substrate, two margin plates and multiple groups demarcation plate.Substrate
It is upper that there are multiple ventilation openings.Two margin plates extend from the both sides of the edge of substrate to the side of substrate respectively.Multicomponent every
Plate, every component partition have at least one demarcation plate, and each demarcation plate is perpendicular to substrate and two margin plates.And every component partition
It is set between two adjacent ventilation openings.Rotary shaft 621 is rotatably installed on multiple groups demarcation plate.
Further, the both ends of each shielding plate 631 are provided with axle sleeve, and axle sleeve has and opens along what its axial direction extended
Mouthful, during installation, to make rotary shaft 621 enter axle sleeve via opening.For example, the both ends of the one side edge of each shielding plate 631
It is provided with axle sleeve.Another side edge of each shielding plate 631 has connection sheet, the end setting driving piece 632 of connection sheet.
In some embodiments of the utility model, there is blower in quick-frozen disk 100, specifically, blower is set to pop-up
Between disk 20 and lower tray 30, and at the cold wind import 34 or at cold wind outlet 35, with promote cold wind from cold wind import 34 into
Enter cold wind air duct 36, from 35 outflow cold wind air duct 36 of cold wind outlet.When quick-frozen disk 100 is applied to direct cooling refrigerator or wind cooling refrigerator
When, it can be directly mounted in freezing chamber, make to freeze indoor cold wind using blower and enter cold wind air duct 36, in top tray 20
Article carries out quickly cooling.Quick-frozen disk 100 can be made to directly apply in existing direct cooling refrigerator, it, can in the case where increasing very little cost
The function and use scope for expanding direct cooling refrigerator meet various users and require.When quick-frozen disk 100 is using in cabinet 200
When the air-flow that air duct generates, air flow rate can further improve, increase quickly cooling effect.Blower can carry out electricity with refrigerator inside
Connection, or setting battery etc..
In some embodiments of the utility model, cold wind import 34 and cold wind outlet 35 are one.After first side plate
At least partly surface of end and the rear end of the second side plate is the first tuyere line, is obliquely installed relative to back side panel.Cold wind import 34
It is set to the first tuyere line of the first side plate.Cold wind outlet 35 is set to the first tuyere line of the second side plate.Relative to back side panel
The first tuyere line being obliquely installed be convenient for after the intracorporal air-supply of case/return air inlet cooperate.
In some embodiments of the utility model, for the ease of object in the installation of quick-frozen disk 100 and quick-frozen disk 100
The pick-and-place of product, quick-frozen disk 100 can be not configured to fixed form, and being set as can pull form.Specifically, quick-frozen disk 100 can wrap
Two slide track components 40 are included, two slide track components 40 are respectively arranged at the two sides of lower tray 30, and two slide track components 40 configure
At the two side walls for being respectively arranged in storage room, so that pallet component is pullably installed on storage room.That is two sliding rails
Component 40 is all connected to lower tray 30.Preferably, two slide track components 40 can be located at the two sides of the lower surface of base plate 31.
In some embodiments of the utility model, each slide track component 40 may include the first dynamic rail 41, orbit determination 42 and
Two dynamic rails 43.First dynamic rail 41 is installed on lower tray 30, and the first dynamic rail 41 is opening down.Orbit determination 42 is configured to be installed on storage
Object compartment, and orbit determination 42 is opening up, the downside in the first dynamic rail 41.Second dynamic rail 43 may include upper sliding part, downslide
Dynamic portion and interconnecting piece, interconnecting piece connect upper sliding part and lower slider portion.And lower slider portion is installed in orbit determination 42, upper sliding part peace
Loaded in the first dynamic rail 41.Further, the width of upper sliding part and the width in lower slider portion are all larger than the width of interconnecting piece,
The width of the opening of the width and orbit determination 42 of the opening of one dynamic rail 41.It, can be convenient for quick-frozen disk 100 with slide track component 40
It extracts out and is put into, placement article is particularly convenient, moves quick-frozen disk 100 without user.
The utility model embodiment additionally provides a kind of refrigerator, may include in cabinet 200 and any of the above-described embodiment
Quick-frozen disk 100.There can be storage room in cabinet 200.Quick-frozen disk 100 is set in storage room.For example, storage room is cold
Freeze room, quick-frozen disk 100 is set in freezing chamber,, will not during being rapidly frozen after the food materials of heat are put into top tray 20
Influence entirely freezes indoor temperature uniformity, and heat exchanger effectiveness is high, freezes quick-frozen fast.Alternatively, storage room can also
For temperature-changing chamber etc..
In other embodiments of the utility model, also there is supply air duct, return airway in cabinet 200, wind of blowing
Road has at least one air outlet being connected to storage room, and return airway has at least one return air being connected to storage room
Mouthful.Multiple cold wind air ducts 36 of quick-frozen disk 100 can be connected to at least one air outlet, multiple cold wind air ducts 36 of quick-frozen disk 100
Also it is connected to at least one return air inlet.That is, each cold wind import 34 of quick-frozen disk 100 is connected to an air outlet, speed
The each cold wind outlet 35 for freezing disk 100 is connected to a return air inlet.
In some preferred embodiments of the utility model, has on the side wall of storage room and be connected to supply air duct
Above-mentioned air outlet, and the above-mentioned return air inlet being connected to return airway.Two slide track components 40 of quick-frozen disk 100 are respectively arranged in
The two side walls of storage room, and cold wind import 34 and the cold wind outlet 35 of quick-frozen disk 100 slides into storage room in quick-frozen disk 100
Air outlet and return air inlet are connected to when interior, quick-frozen disk 100 extraction storage room in when respectively with air outlet and return air inlet
Separation.
In some embodiments of the utility model, the rear end of the two side walls of storage room has relative to storage room
The second tuyere line for being obliquely installed of rear wall.Above-mentioned air outlet, another second tuyere line are set on one corresponding second tuyere line
The upper above-mentioned return air inlet of setting.Sealing ring is provided at air outlet and at return air inlet.Setting sealing ring can be convenient for cold wind import 34
Sealing function is played when cooperating with air duct in refrigerator body 200 with cold wind outlet 35.
Specifically, air outlet and return air inlet are stepped hole, and have annular groove between storage room on locular wall, with air-supply
Mouth and return air inlet coaxial arrangement.Two sealing rings are respectively the first sealing ring being set at air outlet and are set to return air inlet
Second sealing ring.First sealing ring and the second sealing ring all have sealing ring portion 51, deviate from lower tray 30 from sealing ring portion 51
The annular convex platform 52 that extends of side, the annular slab sealing that the radial direction from sealing ring portion 51 along sealing ring portion 51 is extended
Portion 53, and it is set to the sealing ring 54 of the peripheral region of annular slab sealing 53.The annular of first sealing ring and the second sealing ring
The rear wall of the insertion of boss 52 respective step hole, annular slab sealing 53 and corresponding storage room contacts against and sealing ring 54
It is inserted into respective annular slot.
The utility model embodiment additionally provides a kind of control method of above-mentioned refrigerator, can include:
Object locating for article in the top tray 20 of quick-frozen disk 100 is detected using the article position detection device of quick-frozen disk 100
Grade is set.
The air duct opening and closing device 60 of quick-frozen disk 100 is controlled, so that quick-frozen with the one or more below article position
The air door baffle 63 of the 36 quick-frozen disk 100 of corresponding one or more of cold wind air duct of disk 100 is opened, to make in article position
One or more cold wind air ducts 36 conducting for setting lower section passes through cold wind, and then article in cooling top tray 20.
So far, although those skilled in the art will appreciate that the more of the utility model have been shown and described in detail herein
A exemplary embodiment still, still can be according to the utility model public affairs in the case where not departing from the spirit and scope of the utility model
The content opened directly determines or derives many other variations or modifications for meeting the utility model principle.Therefore, this is practical new
The range of type is understood that and regards as to cover all such other variations or modifications.
Claims (10)
1. a kind of quick-frozen disk for refrigerator, which is characterized in that the top tray including lower tray and for storing article；
The top tray is installed on the lower tray；
There is at least one cold wind import and at least one cold wind to export, and the lower tray and the pop-up in the lower tray
Multiple cold wind air ducts are defined between disk；Multiple cold wind air ducts are located at least one described cold wind import and at least one institute
It states between cold wind outlet, and is located at the downside of the top tray；Multiple cold wind air ducts are configured to receive from least one institute
The cold wind of cold wind import entrance is stated, and supply cold wind passes through, so that cooling capacity is transferred to the pop-up via the top tray by cold wind
The article put is taken inventory, rear cold wind is exported via cold wind described at least one to flow out.
2. quick-frozen disk according to claim 1, which is characterized in that
Total air inlet duct and total exhaust passage are further defined between the top tray and the lower tray；
Each cold wind air duct is connected to total air inlet duct and total exhaust passage；
At least one described cold wind import is connected to total air inlet duct；
Total exhaust passage described at least one described cold wind outlet.
3. quick-frozen disk according to claim 2, which is characterized in that
The lower tray has base plate, and the side plate extended upward from the surrounding of the base plate；The side plate
Including front side board, back side panel, and the first side plate and the second side plate that are oppositely arranged；The front side board connects first side plate
With the front end of second side plate；The back side panel connects the rear end of first side plate and second side plate；And
It is provided at least one described cold wind import on first side plate, is provided with described at least one on second side plate
Cold wind outlet.
4. quick-frozen disk according to claim 3, which is characterized in that
The lower tray further includes multiple spacing boards being set on the upside of the base plate；
The top tray includes chassis portion, and the top tray is installed in the lower tray, and the chassis portion and the bottom plate
The setting of portion interval, the chassis portion contacts against with each spacing board, so that the base plate, the side plate, multiple
The spacing board and the chassis portion limit total air inlet duct, total exhaust passage and multiple cold wind air ducts.
5. quick-frozen disk according to claim 4, which is characterized in that
The top tray further includes the occlusion part extended upward from the surrounding in the chassis portion, and from the upper of the occlusion part
The flange that edge extends outward；The occlusion part is posted by the side plate, and the flange is set to the upper of the side plate
End face.
6. quick-frozen disk according to claim 4, which is characterized in that multiple spacing boards include:
At least one first spacing board, each first spacing board extend in the longitudinal direction, by the base plate and described
Multiple longitudinal spaces are separated out between the portion of chassis；One end of each first spacing board and first side sheet room every setting,
So as to limit total air inlet duct between at least one described first spacing board and first side plate；Between each described first
The other end of partition and second side plate interval are arranged so that at least one described first spacing board and second side plate it
Between limit total exhaust passage；
The second spacing board of multiple groups, the second spacing board described in every group have multiple the second spacing boards extended along the longitudinal direction；Every group
Second spacing board is set in the longitudinal space, and each corresponding second spacing board and the corresponding longitudinal direction
The preceding qualified surface in space or the rear face interval that limits are arranged, to limit the institute that bending extends in the corresponding longitudinal space
State cold wind air duct.
7. quick-frozen disk according to claim 3, which is characterized in that
The side plate and the base plate are integrally formed or the side plate is installed on the base plate.
8. quick-frozen disk according to claim 3, which is characterized in that
The cold wind import and cold wind outlet are one；And
At least partly surface of the rear end of first side plate and the rear end of second side plate is the first tuyere line, relative to institute
Back side panel is stated to be obliquely installed；
The cold wind import is set to first tuyere line of first side plate；
The cold wind outlet is set to first tuyere line of second side plate.
9. quick-frozen disk according to claim 1, which is characterized in that further include:
Two slide track components, two slide track components are respectively arranged at the two sides of the lower tray, and two slide rail groups
Part is configured to be respectively arranged in the two side walls of the storage room of the refrigerator, so that the top tray and the lower tray can take out
It is installed on the storage room with drawing.
10. a kind of refrigerator characterized by comprising
Cabinet, the cabinet is interior to have supply air duct, return airway and storage room, and the supply air duct has and the storing
At least one air outlet of compartment connection, the return airway have at least one return air inlet being connected to the storage room；
The described in any item quick-frozen disks of claim 1 to 9, the quick-frozen disk are set in the storage room, and described quick-frozen
Each cold wind import of disk is connected to the air outlet, each cold wind outlet of the quick-frozen disk be connected to one described in return
Air port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820591133.4U CN208688092U (en) | 2018-04-24 | 2018-04-24 | Quick-frozen disk and refrigerator for refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820591133.4U CN208688092U (en) | 2018-04-24 | 2018-04-24 | Quick-frozen disk and refrigerator for refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208688092U true CN208688092U (en) | 2019-04-02 |
Family
ID=65876684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820591133.4U Active CN208688092U (en) | 2018-04-24 | 2018-04-24 | Quick-frozen disk and refrigerator for refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208688092U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113915834A (en) * | 2021-08-13 | 2022-01-11 | 海信（山东）冰箱有限公司 | A kind of refrigerator |
-
2018
- 2018-04-24 CN CN201820591133.4U patent/CN208688092U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113915834A (en) * | 2021-08-13 | 2022-01-11 | 海信（山东）冰箱有限公司 | A kind of refrigerator |
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