CN110186243A - Refrigerating device - Google Patents
Refrigerating device Download PDFInfo
- Publication number
- CN110186243A CN110186243A CN201910522929.3A CN201910522929A CN110186243A CN 110186243 A CN110186243 A CN 110186243A CN 201910522929 A CN201910522929 A CN 201910522929A CN 110186243 A CN110186243 A CN 110186243A
- Authority
- CN
- China
- Prior art keywords
- air
- storage space
- storage
- return air
- air inlet
- 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
- 238000001816 cooling Methods 0.000 claims abstract description 37
- 230000001105 regulatory effect Effects 0.000 claims description 17
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 230000000873 masking effect Effects 0.000 claims description 2
- 235000013305 food Nutrition 0.000 abstract description 26
- 238000005192 partition Methods 0.000 abstract description 8
- 238000010586 diagram Methods 0.000 description 6
- 238000005057 refrigeration Methods 0.000 description 5
- 238000007789 sealing Methods 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 238000007664 blowing Methods 0.000 description 3
- 235000013399 edible fruits Nutrition 0.000 description 3
- 238000004134 energy conservation Methods 0.000 description 3
- 241000219112 Cucumis Species 0.000 description 2
- 235000015510 Cucumis melo subsp melo Nutrition 0.000 description 2
- FJJCIZWZNKZHII-UHFFFAOYSA-N [4,6-bis(cyanoamino)-1,3,5-triazin-2-yl]cyanamide Chemical compound N#CNC1=NC(NC#N)=NC(NC#N)=N1 FJJCIZWZNKZHII-UHFFFAOYSA-N 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000011982 device technology Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 210000000232 gallbladder Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- 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
- F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
- F25D17/08—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation using ducts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D29/00—Arrangement or mounting of control or safety devices
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The present invention provides a kind of refrigerating devices.Include: the first storage room, is separated out multiple storage spaces；Cooling chamber；Air path system has multiple air outlets, multiple and on-off control device, and each storage space receives the air-flow from cooling chamber via at least one air outlet, and each first return air inlet is connected to a storage space and cooling chamber；On-off control device is configured to control one or more flowings of the air-flow from cooling chamber into multiple air outlets, and then all or part controlled in air-flow flows to corresponding storage space；And multiple storage spaces include the first storage space for being arranged at least two column, and the first storage space of each column is set gradually along the vertical direction, the number of the first storage space is equal or different in any the first storage space of two column.Refrigerator cold-storage compartment independent partitions can be achieved, to reach the optimal storage environment region to different foods, guide user's correct placement food Optimum storage space.
Description
Technical field
The present invention relates to technical field of refrigeration equipment, more particularly to a kind of refrigerating device.
Background technique
With the development and the improvement of people's living standards of social economy, refrigerator is also become in people's daily life not
The household electrical appliance that can or lack.Current refrigerator refrigerator room, for unified temperature control, each layer is all that unified temperature is 0-5 DEG C of setting,
And the best storage temperature of all food is all different.If user's set temperature is 0 DEG C of low-grade location, entire compartment is refrigerated
Temperature be all 0 DEG C or so.It stores food storage of the optimum temperature greater than 5 DEG C at this temperature, will greatly shorten food
The fresh-keeping period, accelerate food spoilage corruption.
Summary of the invention
In view of the above problems, invention is proposed to overcome the above problem in order to provide one kind or at least be partially solved above-mentioned
The refrigerating device of problem, it can be achieved that refrigerator cold-storage compartment independent partitions, each subregion can all realize temperature 2,5,10 (it is low,
It is middle and high) etc. one grade or multi gear temperature it is separately adjustable so that user can according to their own needs be accustomed to it is each to adjust refrigerator
The temperature of subregion, by the Balance route of temperature and humidity, to reach the best storage environmental area to different foods, guidance is used
Family correct placement food Optimum storage space.In order to preferably store article, the reasonable setting of storage space is also this field skill
Art personnel's urgent need to resolve.
Specifically, the invention proposes a kind of refrigerating devices comprising:
First storage room, and first storage room is separated out multiple storage spaces；
Cooling chamber is configured to accommodate the evaporator of the refrigerating device；With
Air path system, the air path system have multiple air outlets, multiple first return air inlets and on-off control device, each
The storage space receives the air-flow from the cooling chamber, each first return air inlet via air outlet described at least one
It is connected to a storage space and the cooling chamber；The on-off control device is configured to control the gas from the cooling chamber
One or more flowings in multiple air outlets are flowed to, and then control the corresponding storage of all or part of flow direction in the air-flow
Object space；And
Multiple storage spaces include the first storage spaces for being arranged at least two column, and the first storing described in each column
Space is set gradually along the vertical direction, the number phase of the first storage space described in any two column first storage space
Deng or differ.
Optionally, multiple storage spaces further include the second storage space, are set at least two column first storings
The upside or downside in space.
Optionally, first storage room is also separated out third storage space；The third storage space is set to
The upside or downside of at least two column first storage spaces；The air path system also has the second return air inlet, and described second time
Air port is connected to the third storage space and the cooling chamber.
Optionally, the refrigerating device further include:
Gear generating means are configured to generate multiple gear instruction groups；Each gear instruction group includes multiple gears
Instruction, and one storage space of each corresponding control of the gear instruction group；Each gear instruction includes making accordingly
The storage space is in the control information at a target temperature or in a target temperature range, so that the refrigerating
Device controls the on-off control device according to each gear instruction, and then controls the temperature in the corresponding storage space
Degree.
Optionally, the air path system includes:
Air-supply assembly, is arranged the rear portion of first storage room, has multiple air outlets thereon；The on-off control
Device processed is set in the air-supply assembly；With
Return air assembly has multiple first return air inlets thereon.
Optionally, first storage space is arranged to two column, wherein the quantity of column first storage space is
Three, the quantity of another column first storage space is two；Second storage space is set at least two column described the
The downside of one storage space.
Optionally, the return air assembly includes the first return air assembly for being respectively arranged at the both lateral sides of the air-supply assembly
With the second return air assembly,
There are four first return air inlets for setting on the first return air assembly, arrange first storage space with one respectively
It is connected to second storage space；
There are two first return air inlets for setting on the second return air assembly, empty with another column first storing respectively
Between be connected to.
Optionally, on the first return air assembly:
Area ratio between first return air inlet of the top and first return air inlet below is 2 to 3；It is intermediate
Two first return air inlets in, area ratio between downside first return air inlet and upside first return air inlet is 1/
2 to 7/10；Area ratio between first return air inlet of bottom and first return air inlet on the upside of it is 5 to 10.
Optionally, the on-off control device includes:
Shell has air inlet, and has multiple air outlets on the peripheral wall of the shell；With
Regulating part is rotatablely arranged in the shell, and there are two symmetrically arranged air-flow directing plate, Mei Gesuo for tool
State the axial direction that air-flow directing plate is parallel to the shell；And
One end of two air-flow directing plates limits the first airflow orifice；And the regulating part be configured to can be turned to it is more
A predetermined position, and first airflow orifice is connected to an air outlet in each predetermined position, thus
The air-flow entered between two air-flow directing plates through the air inlet is set to enter the corresponding air outlet；
Each air outlet is connected to a storage space via one or more air outlets；The air inlet
It is connected to the cooling chamber.
Optionally, the other end of two air-flow directing plates limits the second airflow orifice；
It is provided with the air inlet on the peripheral wall of the shell, and connects in first airflow orifice and an air outlet
When logical, second airflow orifice is connected to the air inlet；
Each air-flow directing plate includes the first plate section interconnected and the second plate section, two the second plate section ends
The distance between end is greater than the distance between the end of two the first plate sections, and the length of the first plate section is less than described the
The length of two plate sections；It and is first airflow orifice between the end of two the first plate sections；
The regulating part, which also can be turned to, is connected to first airflow orifice with the air inlet, second airflow orifice with
At the position that multiple air outlets are all connected to；And the regulating part also can be turned to and hide the air-flow directing plate
Covert states at the position of air inlet, or makes at the position of the whole air outlets of air-flow directing plate masking.
In refrigerating device of the invention, because the first storage room to be separated into multiple storings of stereo staggered setting
Space is, it can be achieved that refrigerator cold-storage compartment independent partitions, and storage room is rationally distributed.Further, due to refrigeration of the invention
Have air path system, on-off control device, it can be achieved that refrigerator cold-storage compartment independent partitions, each subregion all can be real in refrigerating plant
Existing temperature is different, to store different types of article.
Further, there are gear generating means, so that each subregion can all realize 2 DEG C of temperature, 5 in refrigerating device
DEG C, one grade of 10 DEG C (basic, normal, high) etc. or multi gear temperature it is separately adjustable, make user can according to their own needs, habit to be to adjust ice
The each zone temperature of case, by the Balance route of temperature and humidity, to reach the optimal storage environment region to different foods,
Guide user's correct placement food Optimum storage space.
Further, in refrigerating device of the invention, the on-off control device technology of original creation can be realized refrigerator
The independent temperature control of each subregion in room, fast-refrigerating reduce temperature fluctuation, the fresh-keeping energy conservation of each subregion, and can also realize every
The Independent adjustables sections such as 3 grades of temperature of one subregion make food be stored in optimal temperature range, substantially increase the fresh-keeping week of food
Phase, user use more convenient while more energy efficient.Because of the special construction of on-off control device, air-flow can be particularly convenient carried out
Distribution, and on-off control device structure is simple, and easy to control, kinetic stability is high, and regulating effect is good.
According to the following detailed description of specific embodiments of the present invention in conjunction with the accompanying drawings, those skilled in the art will be brighter
The above and other objects, advantages and features of the present invention.
Detailed description of the invention
Some specific embodiments of the present invention is described in detail by way of example and not limitation with reference to the accompanying drawings hereinafter.
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 these
What attached drawing was not necessarily drawn to scale.In attached drawing:
Fig. 1 is the schematic diagram of refrigerating device according to an embodiment of the invention；
Fig. 2 is the schematic local structural graph of refrigerating device shown in Fig. 1；
Fig. 3 is the schematic, exploded of the partial structurtes of refrigerating device shown in Fig. 1；
Fig. 4 is the schematic internal setup figure of refrigerating device shown in Fig. 1；
Fig. 5 is the schematic local structural graph of refrigerating device shown in Fig. 1；
Fig. 6 is the schematic local structural graph of refrigerating device shown in Fig. 1；
Fig. 7 is the schematic diagram of the air-supply assembly in refrigerating device shown in Fig. 1；
Fig. 8 is the schematic diagram of the on-off control device in refrigerating device shown in Fig. 1；
Fig. 9 is another schematic diagram of on-off control device shown in Fig. 8；
Figure 10 to Figure 17 is that the regulating part of on-off control device shown in Fig. 8 is in the schematic structure of each predetermined position
Figure.
Specific embodiment
Fig. 1 is the schematic diagram of refrigerating device according to an embodiment of the invention.As shown in Figure 1, and joining
Fig. 2 to Figure 17 is examined, arrow can indicate air flow direction in figure, and the embodiment of the invention provides a kind of refrigerating devices.It refrigerates cold
Freezing device includes cabinet 20, storage room is defined in cabinet 20, refrigerating device also has for being opened and closed storage room
Door body.
Wherein, storage room may include the first storage room, the second storage room and third storage room etc..First storage
Object compartment can be refrigerator room, and the second storage room can be freezing compartment, and third storage room can be alternating temperature compartment.Correspondingly,
Door body may include the first door body 30, the second door body and third door body, to open or close the first storage room, the second storing respectively
Compartment and third storage room.Further, the indoor temperature range of freezer is typically in -22 DEG C to -14 DEG C.Alternating temperature compartment
- 18 DEG C to 8 DEG C can be arbitrarily transferred to.
Refrigerant system configuration provides cooling capacity to storage room.In some embodiments, refrigeration system can be for by compressing
The cooling cycle system of the compositions such as machine, condenser, throttling set and evaporator 27.Evaporator 27 be configured to directly or indirectly to
Cooling capacity is provided in storage room.Since the refrigeration system of refrigerating device itself is known by those skilled in the art,
This will not be repeated here.And may be provided with cooling chamber in cabinet 20, it specifically may be disposed at the rear side of third storage room.In cooling chamber
For accommodating evaporator 27.Cooling chamber and the quantity of evaporator 27 can be one or more.When evaporator 27 can be one, it is
All storage rooms provide cooling capacity；When evaporator 27 is multiple, each evaporator 27 can provide cold for a storage room
Amount.
In some embodiments of the invention, as shown in figure 12, at least one rack is provided in the first storage room
40 and vertical separation frame 41, so that the first storage room is separated out multiple storage spaces by rack 40 and vertical separation frame 41
21.First storage spaces 211 of multiple storage spaces 21 including being arranged at least two column, and the first storage space of each column 211
It sets gradually along the vertical direction, the number of first storage space 211 is equal or not in any the first storage space of two column 211
Deng.For example, can arrange two the first storage spaces of column 211, wherein the quantity of first storage space of column 211 can be three, it is another
The quantity of the first storage space of column 211 can be two.Alternatively, the quantity of the first storage space of each column 211 can be three.
Further, multiple storage spaces 21 further include the second storage space 212, and it is empty to be set at least two the first storings of column
Between 211 upside or downside.First storage space 211 and the second storage space 212 can directly be received from the cold of cooling chamber
Air-flow.In some alternate embodiments, the first storage room is also separated out third storage space；The setting of third storage space
In the upside or downside of at least two the first storage spaces of column 211；Air path system also has the second return air inlet, the connection of the second return air inlet
Third storage space and cooling chamber.Third storage space does not receive the cold airflow from cooling chamber directly, can receive at it
The cold airflow of first storage space 211 of upside or downside.Further, the second storage space 212 or third storage space
Inside settable drawer 23, also referred to as drawer space.Setting can enable storage space reasonable layout in this way.
In some embodiments of the invention, refrigerating device further includes air path system and gear generating means 50.Wind
Road system has multiple air outlets, multiple first return air inlets 81 and on-off control device, and each air outlet is connected to cooling chamber and one
A storage space 21, each first return air inlet 81 are connected to a storage space 21 and cooling chamber.On-off control device is configured to control
One or more flowings of the air-flow from cooling chamber into multiple air outlets are made, and then control all or part of stream in air-flow
To corresponding storage space 21.Specifically, on-off control device can be such that the air-flow from cooling chamber only flows to a storage space 21
It is dynamic, air-flow can also be made to flow simultaneously to two or more storage spaces 21, i.e., for adjusting the air-supply of each storage space 21.
Gear generating means 50 are configured to generate multiple gear instruction groups；Each gear instruction group includes that multiple gears refer to
It enables, and each gear instruction group one storage space 21 of corresponding control；Each gear instruction includes making at corresponding storage space 21
Control information at a target temperature or in a target temperature range, so that refrigerating device refers to according to each gear
Control on-off control device is enabled, and then controls the temperature in corresponding storage space 21.
For example, in some embodiments, gear generating means 50 include that plate is controlled in multiple displays, it is set to each storage space
On 21 inner sidewall, each display control plate is configured to receive signal and generates the gear instruction of a gear instruction group；And it is each
Display control plate is configured to the type that stored goods in corresponding storage space 21 are suggested in display.Each display control plate can close on accordingly
Storage space 21 be arranged.Further, each display control plate can be used the modes such as sliding, click and carry out information input.At this
It invents in some alternate embodiments, gear generating means 50 can be total touch display screen of refrigerating device.
In further embodiments, gear generating means 50 include multiple regulation buttons, and with each regulation button
Each gear instructs the instruction icon of corresponding setting.Each instruction icon, which includes at least, suggests reserve in corresponding storage space
The information of the type of product.Each regulation button can be the mechanical keying formations such as knob.Indicate that icon can be to be set to regulation button
The neighbouring icon being set on the inside of refrigerator body, can be used portray, the modes such as silk-screen, engraved structure are configured.Such as refer to
Diagram mark can be the symbol of the representative article of the type of stored goods in the corresponding storage space of suggestion.Further, each instruction
Icon includes at least the target temperature or target temperature range in corresponding storage space.Gear generating means 50 may also include multiple
Indicator light.Each gear instruction of each regulation button is associated with an indicator light, in regulation button instruction to corresponding shelves
When bit instruction, corresponding indicator light is opened, and then makes to indicate that icon is highlighted accordingly, that is, is lighted, in order to user's observation.
Alternatively, instruction icon can also be used display screen and be shown, can reach mechanical key and shows with display screen and is combined.
Further, instruction icon can also directly be text, i.e. display screen can show all information associated with the instruction of corresponding gear.
In this embodiment, because there are air path system and gear generating means 50, it can be achieved that refrigerator cold-storage compartment is independent
Subregion, each subregion can all realize that the multi gears temperature such as 2 DEG C, 5 DEG C, 10 DEG C (basic, normal, high) of temperature are separately adjustable, so that user can
To adjust the temperature of each subregion of refrigerator with habit according to their own needs, by the Balance route of temperature and humidity, to reach
To the optimal storage environment region to different foods, user's correct placement food Optimum storage space is guided.The application it
Before, each zone temperature of refrigerator is identical, and the optimal storage temperature of different food and humidity are different, and causes user dare not
Some storage temperature low temperature instant, tropical melon and fruit, be put into cold storage refrigerator.Temperature is too low to be eaten immediately, and user can only
It is placed on outside；And the section the inside holding time that tropical melon and fruit needs to be stored in 8-10 DEG C is just best, dare not also be put into refrigerator.It puts
The food for entering refrigerator is also not optimal temperature range, and food is decayed fastly, and waste is serious.The embodiment of the present invention can be according to user's
Demand freely adjusts the temperature of each subregion of refrigerator cold-storage, and food is made to be stored in optimal memory space, and guidance user is correctly put
Set food Optimum storage space.Each storage space 21 has oneself independent outlet air and independent return air, each storage space
21 can realize the multi gear variation of temperature, free switching.Further, the quantity of the gear instruction of each gear instruction group compares
When more, such as every one degree Celsius of the variation of the target temperature in storage space, so that it may the gear new as one.This is alternatively referred to as nothing
Grade gear is adjusted.For example, can have 11 gears between 0 DEG C to 10 DEG C, it may make each storage space 21 for 0 DEG C extremely in this way
Temperature is arbitrarily adjusted between 10 DEG C.Certainly, three gears, 0 DEG C of ice warm area, 4 DEG C of Huangs can also be only set between 0 DEG C to 10 DEG C
Jin Qu, 10 DEG C of tropical fruit (tree) areas.
In some embodiments of the invention, each rack 40 is preferably board putting things, demarcation plate etc., and with the first storing
Sealing structure is provided between compartment between locular wall, may also set up sealing at equal positions between board putting things and vertical separation frame 41
Structure.Vertical separation frame 41 can be middle partition, and same layer different instructions are separated.Specifically, as shown in Fig. 3,5,6, the second storing
It is provided with a diaphragm plate on space 212, a vertical middle partition is secured on diaphragm plate, there is the muscle of fixed rack on middle partition
Position.Rack can be pulled out freely.The gallbladder muscle stretched out on rear portion and liner cooperates, and plays the role of sealing.Rack is staggeredly fixed
On liner, refrigerator room is arranged to the different area of space of height, user is facilitated to place the different food of height.User can
Temperature is set according to their own needs.
The rear side of first door body 30 is additionally provided with multiple row bottle holder, and each column bottle holder has at least one bottle holder 31, and each column bottle
The lower part of each bottle holder 31 in seat is in the front side of a rack 40, and when the first door body 30 is closed, each bottle holder 31
It is contacted with rack 40.It may also set up vertical demarcation plate among two column bottle holder 31.It is the on the downside of multiple first storage spaces 211
Air-flow is allowed to flow down to third storage when three storage spaces, between the storage space 21 of lower side and the bottle holder 31 on front side of it
Object space.On the downside of multiple first storage spaces 211 be the second storage space 212 when, the storage space 21 of lower side and its before
Air-flow can be hindered to flow down to the second storage space 212 between the bottle holder 31 of side.
In some embodiments of the invention, as shown in Fig. 8 to Figure 17, on-off control device 60 may include shell 61 and adjust
Save part.Shell 61 has air inlet 62, and has multiple air outlets 63 on the peripheral wall of shell 61.Regulating part is rotatablely arranged at
In shell 61, and have there are two symmetrically arranged air-flow directing plate 64, each air-flow directing plate 64 is parallel to the axial direction of shell 61
Direction.One end of two air-flow directing plates 64 limits the first airflow orifice 65；And regulating part is configured to can be turned to multiple preset
At position, and be connected to the first airflow orifice 65 with an air outlet 63 in each predetermined position, thus make through air inlet 62 into
The air-flow entered between two air-flow directing plates 64 enters corresponding air outlet 63.The size of first airflow orifice 65 can be with each air outlet
63 sizableness, on-off control device 60 work when, an air outlet 63 can be made in the conductive state, with to the outlet air
The object space delivery airs of 63 connection of mouth.
Further, the other end of two air-flow directing plates 64 limits the second airflow orifice 66.It is set on the peripheral wall of shell 61
It is equipped with air inlet 62, and when the first airflow orifice 65 is connected to an air outlet 63, the second airflow orifice 66 is connected to air inlet 62.
Second airflow orifice 66 can be greater than the first airflow orifice 65, connect the first airflow orifice 65 with air inlet 62 so that regulating part also can be turned to
It is logical, at the position that the second airflow orifice 66 is all connected to multiple air outlets 63.Preferably, regulating part, which also can be turned to, makes a gas
It flows directing plate 64 to cover at the position of air inlet 62, or covers an air-flow directing plate 64 at the position of whole air outlets 63.
As shown in Figures 3 to 10, the quantity of air outlet 63 can be six, and two air-flow directing plates 64 can be such that on-off control device 60 has
8 kinds of working conditions, including the state that each air outlet 63 is individually opened, and whole air outlets 63 are in the open state, air inlet
Mouth 62 is in close state (can also say is, whole air outlets 63 are in close state).
In some preferred embodiments of the invention, each air-flow directing plate 64 include the first plate section interconnected and
Second plate section, the distance between two second plate section ends are greater than the distance between the end of two the first plate sections, the first plate section
Length less than the second plate section length；It and is the first airflow orifice 65 between the end of two the first plate sections.Use the first plate section
It so that air-flow is flowed smooth, the low noise of generation with the second plate section, can also limit the first airflow orifice 65 met the requirements
With the second airflow orifice 66, make the of simple structure and low cost of on-off control device 60.
For the ease of the automatic control of regulating part, on-off control device 60 further includes driving device, is configured to drive adjusting
Part rotation；And driving device includes motor, first gear and second gear.First gear is set in shell 61, and with adjusting
Part connection.Motor is set to the radial outside of shell 61, can reduce the thickness of on-off control device 60, makes on-off control device 60
Especially suitable for the refrigeratings device such as refrigerator.Second gear is installed on the output shaft of motor, and engages with first gear, with
When motor rotates, regulating part rotation is driven by second gear, first gear, it can be logical to control by controlling the rotation of motor
The working condition of disconnected control device 60.
Each air outlet 63 of on-off control device 60 is connected to a storage space 21 via one or more air outlets；Into
Air port 62 is connected to cooling chamber.Regulating part can be configured to one controlled the air-flow from air inlet 62 into multiple air outlets 63 or
All flowings, and then all or part controlled in air-flow flows to corresponding storage space 21.That is, each air outlet 63 connects
Lead to a storage space 21, when the air outlet 63 is closed, corresponding storage space 21 is just stopped supply cold air；When the outlet air
After mouth 63 is opened, cold air can be provided to corresponding storage space 21.
In some embodiments of the invention, as shown in Figures 2 to 7, air path system includes that air-supply assembly 70 and return air are total
At.The rear portion of the first storage room is arranged in assembly 70 of blowing, and has multiple air outlets thereon；On-off control device 60, which is set to, to be sent
In wind assembly 70, it is preferably disposed on the lower part of air-supply assembly 70.The upside of on-off control device 60 is provided with multiple air outlets 63.
There are multiple first return air inlets 81 on return air assembly.
In some preferred embodiments of the invention, as shown in Figures 4 to 7, the first storage space 211 can be arranged to
Two column, the second storage space 212 may be disposed at the lower part of two the first storage spaces 211.Wherein first storage space of column 211
Quantity be three, the quantity of another the first storage space of column 211 is two.It is only that refrigerator room is divided into multiple stereo staggereds
Vertical temperature controlled zone, outside the temperature independent control in each area, fast-refrigerating, additionally it is possible to realize 3 grades of Independent adjustables of temperature in each area
It saves, food is made to be stored in optimal temperature range, fresh-keeping period, the user's use for substantially increasing food are more convenient, while more
Energy conservation.Return air assembly includes the first return air assembly 85 and the second return air assembly for being respectively arranged at the both lateral sides of air-supply assembly 70
86.Setting is there are four the first return air inlet 81 on first return air assembly 85, respectively with column first storage space 211 and the second storing
Space 212 is connected to, and four the first return air inlets 81 are set gradually along the vertical direction.There are two first for setting on second return air assembly 86
Return air inlet 81 is connected to another the first storage space of column 211 respectively.Each first return air inlet 81 is set to corresponding storage space 21
Lower part side.
In on-off control device 60, multiple air outlets 63 are successively spaced setting along the circumferential direction of shell 61, assembly of blowing
Multiple supply air ducts 71 are inside provided with, each air outlet 63 is connected to a supply air duct 71, and each supply air duct 71 is via one
A or multiple air outlets are connected to a storage space 21.Specifically, the quantity of air outlet 63 and the quantity of supply air duct 71 can be equal
It is 6.6 supply air ducts 71 can be set gradually in transverse direction, and three supply air ducts 71 of side are respectively communicated with a column three
First storage space 211, three supply air ducts 71 of the other side are respectively communicated with two the first storage spaces 211 and second of another column
Storage space 212.
The air outlet being connected to the first storage space 211 of top side can be two, be respectively arranged at the storage space 21
Side of the top in the middle part of the first storage room and slightly descend at the lateral middle at position.With intermediate and lower side the
The air outlet of one storage space 211 connection can be one, be set to the lateral middle on the top of first storage space 211
Place.The air outlet being connected to the second storage space 212 can be one, be set to the transverse direction on the top of second storage space 212
First return air inlet 81 of side, connection is set to the other side of its underpart.
Return airway is set in the first return air assembly 85 and the second return air assembly 86, and each first return air inlet 81 is and accordingly
Return airway connection.Return airway has total return air inlet 83, is connected to cooling chamber.Also there is air inlet, air inlet on air-supply assembly 70
Mouth can be connected to via air inlet pipeline with cooling chamber, and the exit of cooling chamber may be provided with the blower for promoting air-flow to flow
28。
In the first return air assembly 85: the face between the first return air inlet 81 of the top and the first return air inlet 81 below
Product is than being 2 to 3；In two intermediate the first return air inlets 81, between the first return air inlet of downside 81 and the first return air inlet of upside 81
Area ratio is 1/2 to 7/10；Area ratio between first return air inlet 81 of bottom and the first return air inlet 81 on the upside of it be 5 to
10.For the ease of control, multiple temperature sensors 51 are additionally provided in assembly 70 of blowing, to detect each storage space 21 respectively
Interior temperature can be such that refrigerating device is controlled according to the temperature that temperature sensor 51 detects.Each temperature sensor
51 can sense the temperature change of corresponding storage space 21.
In embodiments of the present invention, as shown in Figures 4 to 6, the cold air transmitting come out from cooling chamber reaches air-supply assembly 70
The inside, air-supply assembly 70 are provided with air volume distributor, i.e. on-off control device 60, and distributor is realized to the only of each subregion wind path
Any air-supply is combined in vertical air-supply, is reached each subregion, by the independent return air inlet return air of each subregion, is then flowed to phase
It answers and returns to cooling chamber together inside return airway assembly.Sealing is formed between rack 40 and the liner of cabinet 20, prevents cold air
One layer of temperature fluctuation and control under the influence of sinking.Be provided on display control plate 2 DEG C, 5 DEG C, 10 DEG C of select buttons (or it is low,
It is middle and high) gear selection, while information display alarm user what article for having storage type is placed on any region.When appoint
When one storage space 21 needs to blow, wind is come out by corresponding air outlet, reaches bottle holder 31 and the first door body by rack 40
30, due to the setting of the first return air inlet 81, wind can be returned the return air inlet return air being connected to by corresponding storage space 21, complete
One refrigeration cycle.When corresponding 51 temperature of temperature sensor of each subregion reaches set temperature, on-off control device 60
Upper corresponding air outlet 63 is closed out-of-blast.Temperature is identical between rack 40 and bottle holder 31.The storage space 21 of lower side
Wind a part bottle holder 31 and the first door body 30 can be reached by rack 40, it is cold that another part can move towards the conveying of drawer area down
Amount is matched by the cooling capacity of different sizes to control each subregion of return air inlet, reaches the balance of set temperature.Temperature sensor
51 detect that the temperature height of that storage space 21 needs to blow, and distributor is just toward which zoned air.Each storing is empty
Between an independent return air inlets are set in 21, the size of each return air inlet have passed through stringent calculating and simulation analysis, consider
The factors such as heat transfer and refrigerating capacity, in the first return air assembly 85, the area ratio of four the first return air inlets 81 is excellent from top to bottom
It is selected as 6:2.5:1.5:10.
The refrigerating device of the embodiment of the present invention is, it can be achieved that refrigerator room multi partition temperature control；Each subregion can realize three
Shelves alternating temperature；User carrys out unrestricted choice temperature range according to their own needs；The size of return air inlet is come than column by stringent calculating
Reach the balance of temperature.The setting structure mode of return air inlet；Return air inlet, rack 40, bottle holder 31 are by cooperating to realize
The temperature alternating temperature of refrigerating device is adjustable, humidity regulation wind path endless form.Each display control plate may be disposed at each
On the side wall of storage space 21 and the position of the first door body 30 is closed on, convenient for operation.User is according to the habit of oneself come any tune
Section, it is user-friendly.And user's correct placement food storage can be guided, reduce waste.It dare not be put into the food of refrigerator in the past
Object can also be put into refrigerator to extend storage life.Food storage can be made in optimal temperature, humidity environment, greatly improve guarantor
It is fresh.It just blows when each subregion needs to blow, food is prevented to be subcooled, energy conservation.
So far, although those skilled in the art will appreciate that present invention has been shown and described in detail herein multiple shows
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 deduce out 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 all such other variations or modifications.
Claims (10)
1. a kind of refrigerating device characterized by comprising
First storage room, and first storage room is separated out multiple storage spaces；
Cooling chamber is configured to accommodate the evaporator of the refrigerating device；With
Air path system, the air path system has multiple air outlets, multiple first return air inlets and on-off control device, each described
Storage space receives the air-flow from the cooling chamber, each first return air inlet connection via air outlet described at least one
One storage space and the cooling chamber；The on-off control device be configured to control the air-flow from the cooling chamber to
One or more flowings in multiple air outlets, and then it is empty to control the corresponding storing of all or part of flow direction in the air-flow
Between；And
Multiple storage spaces include the first storage spaces for being arranged at least two column, and the first storage space described in each column
Set gradually along the vertical direction, the number of the first storage space described in any two column first storage space it is equal or
Differ.
2. refrigerating device according to claim 1, which is characterized in that
Multiple storage spaces further include the second storage space, be set at least two column first storage spaces upside or
Downside.
3. refrigerating device according to claim 1, which is characterized in that
First storage room is also separated out third storage space；The third storage space is set to described at least two column
The upside or downside of first storage space；The air path system also has the second return air inlet, described in the second return air inlet connection
Third storage space and the cooling chamber.
4. refrigerating device according to claim 1 or 2, which is characterized in that further include:
Gear generating means are configured to generate multiple gear instruction groups；Each gear instruction group includes multiple gear instructions,
And one storage space of each corresponding control of the gear instruction group；Each gear instruction includes making the corresponding storage
Object space is in the control information at a target temperature or in a target temperature range, so that the refrigerating device root
The on-off control device is controlled according to each gear instruction, and then controls the temperature in the corresponding storage space.
5. refrigerating device according to claim 2, which is characterized in that the air path system includes:
Air-supply assembly, is arranged the rear portion of first storage room, has multiple air outlets thereon；The on-off control dress
It installs and is placed in the air-supply assembly；With
Return air assembly has multiple first return air inlets thereon.
6. refrigerating device according to claim 5, which is characterized in that
First storage space is arranged to two column, wherein the quantity of column first storage space is three, Ling Yilie
The quantity of first storage space is two；Second storage space is set at least two column first storage spaces
Downside.
7. refrigerating device according to claim 6, which is characterized in that
The return air assembly includes the first return air assembly and the second return air for being respectively arranged at the both lateral sides of the air-supply assembly
Assembly,
There are four first return air inlets for setting on the first return air assembly, arrange first storage space and institute with one respectively
State the connection of the second storage space；
There are two first return air inlets for setting on the second return air assembly, connect respectively with another column first storage space
It is logical.
8. refrigerating device according to claim 7, which is characterized in that
On the first return air assembly:
Area ratio between first return air inlet of the top and first return air inlet below is 2 to 3；
In two intermediate first return air inlets, the face between downside first return air inlet and upside first return air inlet
Product is than being 1/2 to 7/10；
Area ratio between first return air inlet of bottom and first return air inlet on the upside of it is 5 to 10.
9. refrigerating device according to claim 2, which is characterized in that the on-off control device includes:
Shell has air inlet, and has multiple air outlets on the peripheral wall of the shell；With
Regulating part is rotatablely arranged in the shell, and there are two symmetrically arranged air-flow directing plate, each gas for tool
Stream directing plate is parallel to the axial direction of the shell；And
One end of two air-flow directing plates limits the first airflow orifice；And the regulating part be configured to can be turned to it is multiple pre-
If at position, and being connected to first airflow orifice with an air outlet in each predetermined position, thus make through
The air-flow that the air inlet enters between two air-flow directing plates enters the corresponding air outlet；
Each air outlet is connected to a storage space via one or more air outlets；The air inlet connection
The cooling chamber.
10. refrigerating device according to claim 9, which is characterized in that
The other end of two air-flow directing plates limits the second airflow orifice；
It is provided with the air inlet on the peripheral wall of the shell, and is connected in first airflow orifice with an air outlet
When, second airflow orifice is connected to the air inlet；
Each air-flow directing plate includes the first plate section interconnected and the second plate section, two the second plate section ends it
Between distance be greater than the distance between the ends of two the first plate sections, the length of the first plate section is less than second plate
The length of section；It and is first airflow orifice between the end of two the first plate sections；
The regulating part, which also can be turned to, is connected to first airflow orifice with the air inlet, second airflow orifice with it is multiple
At the position that the air outlet is all connected to；And the regulating part also can be turned to makes the air-flow directing plate shelter
It states at the position of air inlet, or makes at the position of the whole air outlets of air-flow directing plate masking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910522929.3A CN110186243A (en) | 2019-06-17 | 2019-06-17 | Refrigerating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910522929.3A CN110186243A (en) | 2019-06-17 | 2019-06-17 | Refrigerating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110186243A true CN110186243A (en) | 2019-08-30 |
Family
ID=67722081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910522929.3A Pending CN110186243A (en) | 2019-06-17 | 2019-06-17 | Refrigerating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110186243A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110895071A (en) * | 2019-11-22 | 2020-03-20 | 海信容声(广东)冰箱有限公司 | A kind of refrigerator |
| WO2021013128A1 (en) * | 2019-07-22 | 2021-01-28 | 青岛海尔特种制冷电器有限公司 | Refrigerating and freezing device |
| CN113375411A (en) * | 2020-02-25 | 2021-09-10 | 合肥华凌股份有限公司 | Return air temperature control mechanism, return air temperature control method, operation control device and refrigerator |
| CN114279129A (en) * | 2021-12-23 | 2022-04-05 | 珠海格力电器股份有限公司 | Humidity control method and device and refrigerator |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0239854A1 (en) * | 1986-01-23 | 1987-10-07 | Hesco Pilgersteg AG | Air outlet |
| JPH05141840A (en) * | 1991-11-18 | 1993-06-08 | Matsushita Refrig Co Ltd | Cold storage box |
| JP2000337748A (en) * | 1999-05-24 | 2000-12-08 | Matsushita Refrig Co Ltd | Refrigerator |
| CN1403772A (en) * | 2001-08-31 | 2003-03-19 | Lg电子株式会社 | Cooling air circulating device in refrigerator |
| KR20090012228U (en) * | 2008-05-27 | 2009-12-02 | 삼성전자주식회사 | Refrigerator |
| KR20100028828A (en) * | 2008-09-05 | 2010-03-15 | 엘지전자 주식회사 | A refrigerator |
| CN104990358A (en) * | 2015-06-26 | 2015-10-21 | 青岛海尔股份有限公司 | Partition refrigeration control method and device for refrigerating chamber of refrigerator |
| CN210374251U (en) * | 2019-06-17 | 2020-04-21 | 青岛海尔电冰箱有限公司 | Refrigerating and freezing device |
-
2019
- 2019-06-17 CN CN201910522929.3A patent/CN110186243A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0239854A1 (en) * | 1986-01-23 | 1987-10-07 | Hesco Pilgersteg AG | Air outlet |
| JPH05141840A (en) * | 1991-11-18 | 1993-06-08 | Matsushita Refrig Co Ltd | Cold storage box |
| JP2000337748A (en) * | 1999-05-24 | 2000-12-08 | Matsushita Refrig Co Ltd | Refrigerator |
| CN1403772A (en) * | 2001-08-31 | 2003-03-19 | Lg电子株式会社 | Cooling air circulating device in refrigerator |
| KR20090012228U (en) * | 2008-05-27 | 2009-12-02 | 삼성전자주식회사 | Refrigerator |
| KR20100028828A (en) * | 2008-09-05 | 2010-03-15 | 엘지전자 주식회사 | A refrigerator |
| CN104990358A (en) * | 2015-06-26 | 2015-10-21 | 青岛海尔股份有限公司 | Partition refrigeration control method and device for refrigerating chamber of refrigerator |
| CN210374251U (en) * | 2019-06-17 | 2020-04-21 | 青岛海尔电冰箱有限公司 | Refrigerating and freezing device |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021013128A1 (en) * | 2019-07-22 | 2021-01-28 | 青岛海尔特种制冷电器有限公司 | Refrigerating and freezing device |
| US12111092B2 (en) | 2019-07-22 | 2024-10-08 | Qingdao Haier Special Refrigeration Electric Appliance Co., Ltd. | Refrigerating and freezing device |
| CN110895071A (en) * | 2019-11-22 | 2020-03-20 | 海信容声(广东)冰箱有限公司 | A kind of refrigerator |
| CN110895071B (en) * | 2019-11-22 | 2022-02-08 | 海信容声(广东)冰箱有限公司 | A kind of refrigerator |
| CN113375411A (en) * | 2020-02-25 | 2021-09-10 | 合肥华凌股份有限公司 | Return air temperature control mechanism, return air temperature control method, operation control device and refrigerator |
| CN114279129A (en) * | 2021-12-23 | 2022-04-05 | 珠海格力电器股份有限公司 | Humidity control method and device and refrigerator |
| CN114279129B (en) * | 2021-12-23 | 2022-09-09 | 珠海格力电器股份有限公司 | Humidity control method and device and refrigerator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110186243A (en) | Refrigerating device | |
| US11493256B2 (en) | Refrigerator with tandem evaporators | |
| CN101082460B (en) | Three doors refrigerator of evaporator | |
| WO2020228414A1 (en) | Refrigerating and freezing device | |
| CN106123443B (en) | Refrigerator | |
| EP2015009A2 (en) | Refrigerator and operating method thereof | |
| CN107763937B (en) | Refrigerator | |
| CN110186242A (en) | The wind path distributor and refrigerating device of refrigerating device | |
| CN210374251U (en) | Refrigerating and freezing device | |
| CN210220354U (en) | Refrigerating and freezing device | |
| CN210625072U (en) | Refrigerating and freezing device | |
| CN210625073U (en) | Refrigerating and freezing device | |
| US20100139307A1 (en) | Refrigerator with an improved air handler for quickly chilling a bin | |
| CN210625075U (en) | Refrigerating and freezing device | |
| CN210220353U (en) | Refrigerating and freezing device | |
| CN210625071U (en) | Air path distributor of refrigerating and freezing device and refrigerating and freezing device | |
| WO2022213934A1 (en) | Method for operating lighting assembly in refrigeration appliance | |
| JP7333863B2 (en) | refrigerator freezer | |
| CN205784212U (en) | Constant temperature refrigerator | |
| CN114270121A (en) | Refrigeration appliance having a plurality of refrigeration compartments in fluid communication | |
| CN219318772U (en) | Rice bin box | |
| CN221324825U (en) | Return air cover for refrigeration equipment and refrigeration equipment | |
| CN209101640U (en) | Refrigerator | |
| CN113915909A (en) | A kind of refrigerator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |