CN109085863A - For the moisture control unit of refrigerator, method and refrigerator - Google Patents
For the moisture control unit of refrigerator, method and refrigerator Download PDFInfo
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- CN109085863A CN109085863A CN201710443036.0A CN201710443036A CN109085863A CN 109085863 A CN109085863 A CN 109085863A CN 201710443036 A CN201710443036 A CN 201710443036A CN 109085863 A CN109085863 A CN 109085863A
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- humidity
- storage space
- humid control
- refrigerator
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D29/00—Arrangement or mounting of control or safety devices
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D22/00—Control of humidity
- G05D22/02—Control of humidity characterised by the use of electric means
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- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The embodiment of the present invention provides a kind of for the moisture control unit of refrigerator, method and refrigerator, belongs to refrigerator humid control field.The moisture control unit for refrigerator includes: container for storing, configured with the storage space for accommodating food materials；Humidity detector when the time for being in closed state when storage space meets presetting first time, detects the first storage space humidity about storage space；Humidity mode control device executes humid control to storage space for determining the first humid control mode for corresponding to the first storage space humidity from multiple humid control modes, and using the first humid control mode.It will not be realized under the premise of increasing the cost needed for realizing to refrigerator humid control too much as a result, and the intelligence of storage space humidity mode is adjusted, greatly optimize the operating experience of user.
Description
Technical field
The present invention relates to refrigerator humid control fields, more particularly to a kind of moisture control unit for refrigerator, method
And refrigerator.
Background technique
The major function of refrigerator is that food materials are stored for people with fresh-keeping, and the humidity of refrigeration for refrigerator is to influence stored object to protect
An important factor for freshness.The too high or too low freshness that can all influence to store object of refrigeration humidity, such as spent in refrigeration wet
When low, fruits and vegetables dehydration will lead to its shrivelled, wilting；When refrigeration wet spends high, dried food and nuts can the moisture absorption；All make food materials all can not be with
Preferable fresh-keeping mode and store.So stored in refrigerator food materials difference when, the preferable fresh-keeping humidity environment of food materials
Can be different, as described above: dry ingredients just answer that preference is stored in the refrigeration lower environment of humidity and fruits and vegetables food materials are just answered
It is stored in the refrigeration higher environment of humidity.
In view of this, providing a kind of fresh-keeping customized solution of recognizable food materials in the related technology, utilize in this scenario
Image recognizer acquires and identifies the image information of stored food materials to determine food materials, then according to the suitable humidity of the food materials
(such as presetting apple-humidity A, banana-humidity B etc.) is handled and is humidified to make atomized water spray into refrigerator, will be in refrigerator
Refrigeration humidity be adjusted to this be suitable for humidity.
Present inventor has found that the above scheme of the prior art has the disadvantage that in the implementation of the present invention
First, needing the correlation database of high performance Image Acquisition identifier and the suitable humidity about different food materials, it will increase research and development, life
Produce hardware and maintenance cost；Second, it is a variety of that this can not be analyzed well when being stored in refrigerator there are many when different food materials
A suitable humidity corresponding to different food materials, it is even more impossible to implement humidity change process of freezing accordingly.
Summary of the invention
The purpose of the embodiment of the present invention is that provide it is a kind of for the moisture control unit of refrigerator, method and refrigerator, with so that
The technology that cost is excessively high, humid control is not accurate and poor user experience enough is solved in prior art refrigerator humid control less to ask
Topic.
To achieve the goals above, the embodiment of the present invention provides a kind of moisture control unit for refrigerator, comprising: storing
Container, configured with the storage space for accommodating food materials；Humidity detector, for being in closed state when the storage space
Time when meeting presetting first time, detect the first storage space humidity about the storage space；Humidity mode
Control device, for determining the first humid control for corresponding to the first storage space humidity from multiple humid control modes
Mode, and humid control is executed to the storage space using the first humid control mode.
Optionally, the humidity mode control device includes: humidity section matching unit, for first storing is empty
Between humidity and presetting multiple humidity sections compare to determine that be matched with the first storage space humidity first is wet
Section is spent, wherein the multiple humidity section respectively corresponds the multiple humid control mode；Humidity mode controlling unit, is used for
The humid control to the refrigerator is executed according to the identified first humid control mode.
Optionally, the humidity detector be also used to when the storage space be in closed state time meet it is default
When fixed the second time for being longer than the first time, the second storage space humidity about the storage space is detected, wherein
The storage space is without refrigerating operation within second time；And the humidity mode control device is also used to from more
The the second humid control mode for corresponding to the second storage space humidity is determined in a humid control mode, and utilizes described the
Two humid control modes replace the first humid control mode to execute humid control to the storage space.
Optionally, the multiple humid control mode include in following both at least: high Dehumidification controlling mode, in
Dehumidification controlling mode, low Dehumidification controlling mode, high humidification control model, middle humidification control model and low humidification control model.
Optionally, there is the refrigerator refrigeration space and the container for storing to be arranged in the refrigeration space, described
Humidity mode control device further include: air-flow switching control unit, for according to the identified humid control scheme control
The storage space is opened and closed to be connected to or separate the air circulation between the storage space and the refrigeration space, to described
Storage space executes humid control.
On the other hand the embodiment of the present invention provides a kind of refrigerator, the refrigerator is provided with the above-mentioned humidity control for refrigerator
Control equipment.
On the one hand the embodiment of the present invention also provides a kind of humidity control method for refrigerator, which holds with storing
Device and the container for storing are configured with the storage space for accommodating food materials, this method comprises: when the storage space is in
When the time of closed state meets presetting first time, the first storage space humidity about the storage space is detected,
Wherein within the first time storage space without refrigerating operation；Determination corresponds to from multiple humid control modes
First humid control mode of the first storage space humidity, and it is empty to the storing using the first humid control mode
Between execute humid control.
Optionally, described to determine that correspond to the first storage space humidity first is wet from multiple humid control modes
Control model is spent, and executing humid control to the storage space using the first humid control mode includes: by described the
One storage space humidity and presetting multiple humidity sections, which are compared, is matched with the first storage space humidity with determination
The first humidity section, wherein the multiple humidity section respectively corresponds the multiple humid control mode；According to identified
The first humid control mode executes the humid control to the refrigerator.
Optionally, this method further include: meet presetting be longer than when the time that the storage space is in closed state
When the second time of the first time, the second storage space humidity about the storage space is detected, wherein described the
The storage space is without refrigerating operation in two times；And it is determined from multiple humid control modes and corresponds to described second
Second humid control mode of storage space humidity, and first humid control is replaced using the second humid control mode
Mode to execute humid control to the storage space.
Optionally, the multiple humid control mode include in following both at least: high Dehumidification controlling mode, in
Dehumidification controlling mode, low Dehumidification controlling mode, high humidification control model, middle humidification control model and low humidification control model.
Optionally, there is the refrigerator refrigeration space and the container for storing to be arranged in the refrigeration space, special
Sign is, described to execute humid control to the storage space using the first humid control mode include: according to determining
The humid control scheme control be opened and closed the storage space to be connected to or separate the storage space and the refrigeration space
Between air circulation, with to the storage space execute humid control.
Through the above technical solutions, detection storage space under natural conditions is being put into food materials over time, become wet
Degree state determines the humidity information in storage space, to judge influence of the food materials to storage space humidity, can find in time
The suitable storage humidity of stored food materials in storage space, and the suitable storage humidity that determines is detected based on the institute to select ice
The operating mode of case saves the food materials stored in storage space in preferable humidity environment.It as a result, will not be too much
It is realized under the premise of increasing the cost needed for realizing to refrigerator humid control and the intelligence of storage space humidity mode is adjusted；And
And during intelligent humidity is adjusted, does not need user and select humidity or typing food materials type, food materials can be allowed at it
It is saved in suitable humidity environment, greatly optimizes the operating experience of user.
The other feature and advantage of the embodiment of the present invention will the following detailed description will be given in the detailed implementation section.
Detailed description of the invention
Attached drawing is to further understand for providing to the embodiment of the present invention, and constitute part of specification, under
The specific embodiment in face is used to explain the present invention embodiment together, but does not constitute the limitation to the embodiment of the present invention.Attached
In figure:
Fig. 1 is the structural schematic diagram using the refrigerator of the moisture control unit of one embodiment of the invention；
Fig. 2 is an exemplary structure schematic diagram of humidity mode control device 103 shown in Fig. 1；
Fig. 3 shows the structural schematic diagram of the refrigerator of the moisture control unit using another embodiment of the present invention；
Fig. 4 shows the illustrative working principle signal using the moisture control unit of one embodiment of the invention
Figure；
Fig. 5 shows the working principle signal of the another exemplary of the moisture control unit using one embodiment of the invention
Figure；
Fig. 6 shows the flow diagram of the humidity control method for refrigerator of one embodiment of the invention.
Description of symbols
1A, 2A refrigerator 1B, 2B refrigerator doors
101,201 container for storing 102,202 humidity sensors
103 humidity mode control device 2C refrigeration spaces
10,20 moisture control units 1031,2031 humidity section matching units
1032 humidity mode controlling unit, 2032 air-flow switching control unit
Specific embodiment
It is described in detail below in conjunction with specific embodiment of the attached drawing to the embodiment of the present invention.It should be understood that this
Locate described specific embodiment and be merely to illustrate and explain the present invention embodiment, is not intended to restrict the invention embodiment.
In the description of the present invention, it is to be understood that, term " on ", "lower", "inner", "outside", "top", "bottom" etc. indicate
Orientation or positional relationship be based on the orientation or positional relationship shown in the drawings, unless otherwise specified, be only for
Convenient for the description present invention and simplify description, rather than the device or element of indication or suggestion meaning there must be specific side
Position is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.
Those skilled in the art of the present technique are appreciated that wording " comprising " and "comprising" used in specification of the invention are
Refer to that there are features described above, integer, step, operation, element and/or component, but it is not excluded that in the presence of or addition it is one or more
Other features, integer, step, operation, element, component and/or their combination.It should be understood that when we claim element by " even
Connect " or when " coupled " to another element, it can be directly connected or coupled to other elements, or there may also be cental elements
Part.In addition, " connection " used herein or " coupling " may include being wirelessly connected or wirelessly coupling.Wording used herein " and/
Or " it include one or more associated wholes for listing item or any cell and all combinations.
Referring to it is shown in fig. 1 be using one embodiment of the invention moisture control unit refrigerator structural schematic diagram, such as
Shown in Fig. 1, refrigerator 1A has refrigerator doors 1B and moisture control unit 10, which includes container for storing 101, wet
Spend sensor 102 and humidity mode control device 103；Wherein, what container for storing can be as shown in Figure 1 is directly exactly the system of refrigerator
Cold space is to realize the function fresh-keeping to the food materials stored for receiving the cold air that refrigerator is inputted, certain container for storing
101 also can also be as a part (specifically will hereinafter be unfolded) for being chambers are individually isolated from refrigeration space out, after
It is continuous as shown in Figure 1, container for storing can be opened when refrigerator doors 1B is opened so that people are to storing possessed by container for storing 101
Food materials are stored in space, and can close the storage space when refrigerator doors 1B closure to carry out fresh-keeping storage to food materials；It can
With understanding, the cooperations of the storage space and refrigerator doors with the process for realizing closed state it is merely illustrative also answer it is not limited to this
Embodiment, other modes for being used to close the storage space should also be as being the range for belonging to the present embodiment；Humidity sensor 102
When storage space meets presetting first time by the refrigerator doors 1B closed time, first about storage space is detected
Storage space humidity, meeting the deterministic process of first time by the refrigerator doors 1B closed time more particularly with respect to storage space can
To be that can also be the case that humidity sensor 102 is connected by the be directly integrated door switch detection function of humidity sensor 102
Then door switch detector (not shown), which detects, is transferred to humidity sensor 102 for the door opening or closing information by it, all belong to
In the range of the present embodiment, it is to be understood that implement Humidity Detection in the present embodiment using humidity sensor 102 and only use
Make example, the range that the present embodiment is covered all should belong in other humidity detectors with humidity detecting function；Humidity
Detection control apparatus 103, can be that its above-mentioned first storage space detected is connect and received with humidity sensor 102 is wet
Then degree can determine the first humid control mould corresponding to the first storage space humidity from multiple humid control modes
Formula, and humid control is executed to storage space using the first humid control mode；It is understood that along with humid control
While mode is implemented there are also the refrigerating operation that storage space is carried out and multiple humid control mode can be by
In a variety of humid control moulds of a variety of humid control mode, such as drying mode and humidifying modes that current refrigerator natively has
Formula, being then based on the present embodiment can utilize the first storage space humidity detected in first time to answer to automatically select
When for humid control mode performed by refrigerator, it should be noted that description in this is only it is assumed that market can not deposit at present
In such more humidity mode refrigerators；Also, the present embodiment will also provide a variety of completely new humid control modes and method (more
The details of body will be hereinafter unfolded).Thus in the present embodiment, food is being put by the storage space of detection under natural conditions
Material for a period of time after moisture condition determine the humidity information in storage space, can find in time and be comparatively close to storing
The suitable storage humidity (more specific principle will be hereinafter unfolded) of stored food materials, is detected really hereby based on the institute in space
Surely arrive close to being suitable for the operating mode for storing humidity to select refrigerator, can by the food materials stored in storage space compared with
It is saved in good humidity environment.About by the space after (a period of time) at the first time humidity environment state be determined as on
Stating approximately is suitable for the principle for storing humidity, can be the humidity shadow by means of food materials itself to storage space under natural conditions
It rings to determine, it more specifically can be (described hereinafter wet to the space relative humidity after food materials are put into a closed shelf space
Degree is also represented as relative humidity) it has an impact, such as postharvest fruit and vegetable can have respiration and transpiration, it can be by itself certainly
The moisture evaporation of band is gone out, and moisture content increases and humidity is caused to increase in space at this time, and different vegetables and fruits are aqueous due to itself
Amount and characteristic influence, and moisture evaporation amount and evaporation rate are different；Dried product inherently belongs to the product after dewatering operation,
Water content itself lack internal moisture partial pressure it is small, easily absorption moisture in air, at this time atmospheric water content reduce, humidity reduce；
So different food materials can bring the different variations of space humidity, a part of the technical solution of the embodiment of the present invention is exactly from upper
Obtained inspiration in principle is stated, is made although avoiding influence of the cooling air to storage space not to being deposited in storage space
The food materials of storage are identified, but can obtain the humidity ring of the approximated suitable storage of food materials by the application identification of above-mentioned principle
Border, and stability maintenance suitable humidity environment approximate in this way is controlled based on the selection of humid control mode or implementation, ensure food materials
Fresh-keeping storage.
It further discloses and optimizes as the embodiment of the present invention, main purpose is intended to calibrate the humidification control mould of refrigerator
Formula, specifically can be humidity sensor 102 can also meet presetting length in the time that storage space is in closed state
When the second time of first time, the second storage space humidity about storage space is detected, wherein storing up within the second time
Object space is without refrigerating operation；Humidity mode control device, which is also used to determine from multiple humid control modes, corresponds to second
Second humid control mode of storage space humidity, and using the second humid control mode replace the first humid control mode come pair
Storage space executes humid control.It is used more specifically, the action opportunity about this preferred embodiment can be in refrigerator
It is also to pre-save to result just implement in advance before fresh-keeping food materials and corresponding, is also possible in first time
Preceding or implemented later, this can be based on the interactive operation with user with the setting of the second time realize at the first time
, the body for allowing user to experience humidity mode intelligent control in time within the shorter time (such as first time) can be made
It tests, the reliable fresh-keeping storage of food materials can also be ensured using the long period (such as second time).About this preferred implementation side
The detail part of formula is referred to foregoing embodiments, and not in this to go forth for identical content.
A kind of exemplary construction schematic diagram for showing the humidity mode control device 103 in Fig. 1 referring to fig. 2, such as Fig. 2 institute
Show, humidity mode control device 103 includes humidity section interconnected matching unit 1031 and humidity mode controlling unit
1032, wherein humidity section matching unit 1031 can carry out the first storage space humidity and presetting multiple humidity sections
Comparison is matched with the first humidity section of the first storage space humidity to determine, plurality of humidity section respectively corresponds more
A humid control mode, such as corresponding relationship between the two can be " drying mode -70~80%RH (Relative
Humidity, relative humidity) ", " humidification mode -80~95%RH "；Then, humidity mode controlling unit 1032 can be according to institute
Determining the first humid control mode (such as drying mode or humidification mode) executes the humid control to the refrigerator,
In hardware implementation, some or all of the function of humidity section matching unit 1031 can be the microprocessor by refrigerator Lai complete
At.Thus a kind of effective model selection and invocation scheme are provided, refrigerator is triggered based on storing humidity
Refrigerator executes corresponding humid control mode.
As the further open and optimization of the embodiment of the present invention, Fig. 1, humid control mode be can also be shown in 2
Selected from both of following or more person: high Dehumidification controlling mode, middle Dehumidification controlling mode, low Dehumidification controlling mode, high humidification
Control model, middle humidification control model and low humidification control model.It is possible thereby to which the food materials stored according to storage space is wet
It spends and is classified humidity storage, the level model for finding the humidity for being most suited to stored food materials (is removed comprising classification humidification and classification
It is wet) it completes to control accordingly.It is being currently that the embodiment of the present invention is first in this institute about the implementation of the classification humidity scheme control
It is secondary disclosed, and hereinafter will also continue expansion by way of example and illustrate that the classification humidity scheme control is implemented specific
Scheme.
The structural schematic diagram of the refrigerator of the moisture control unit using another embodiment of the present invention is shown referring to Fig. 3,
As shown in figure 3, refrigerator 2A is equipped with the refrigeration for being used to receive the inputted cold air of refrigeration for refrigerator pipe of refrigerator doors 2B, refrigerator inside
Space 2C and moisture control unit 20, humidity conditioner 20 include container for storing 201, humidity sensor 202, humidity section
With unit 2031 and air-flow switching control unit 2032.More specifically, container for storing 201 can independently form one relative to system
The confined space of cold space 2C, and can accommodate in the container for storing 201 that place food materials fresh-keeping to carry out to these food materials,
What it can be such as diagram in shape is in drawer-like；It is understood that storage can also be placed in refrigeration space 2C
Food materials, but the purpose of this preferred embodiment is intended to illustrate container for storing 201 and the guarantor to the food materials in container for storing 201
It is fresh, therefore the fresh-keeping scheme using refrigeration space 2C storage food materials will not be unfolded to illustrate in disclosure application.It is handed over about air-flow
The setting of 2032 position of control unit is changed, as shown in figure 3, air-flow switching control unit 2032, which can be, is positioned close to storing appearance
The position of the opening of device 101, the one side of air-flow switching control unit 2032 is to storage space, and another side is to refrigeration space
2C；And air-flow switching control unit 2032 can establish communication connection received from humidity with humidity section matching unit 2031
Section matching unit 2031 determines and the humid control pattern information of final output, and then according to the identified humid control
Scheme control is opened and closed storage space to be connected to or separate the air circulation between storage space and refrigeration space, to storage space
Execute the humid control under corresponding humidity control model.
More specifically, the explanation about the working principle shown in Fig. 3, it can the humid control in conjunction with shown by Fig. 4,5
The operation principle schematic diagram of equipment 20, more specifically, as shown in figure 4, first determine whether storage space whether closed with space
External environment isolation, generally by detecting whether that refrigerator doors are closed, it can be understood as when refrigerator doors are closed, write from memory
Think that user houses food materials into energy-storing container 201.After determining that the storage space is in off state, it is empty to close storing
Between exchanged with extraneous, can be lasting T1 with refrigeration space and the circulation of the gas in refrigerator external world, the partition time including separating
Then time detects influence of the food materials to the humidity of storage space in partition time T1, it is to be understood that storing at this time
Container can realize the reduction to container for storing temperature by the contact heat transfer with extraneous (such as refrigeration space) to reach
To the fresh-keeping effect that cools down, and the humidity in storage space is not interfered with also；In other words, within the T1 time, isolation system
Influence of the cold environment to humidity in wet space is controlled, leaves behind the influence of food materials itself, if leaf vegetables berries food materials, then will increase
Space air moisture content, space humidity rises, if dry fruit rice class dried food and nuts, then can absorb space moisture, and space humidity declines,
If the food materials or packaged food materials of the moisture not easy to lose such as potato, then humidity held stationary state, substantially unchanged.Consider
Influence to food materials transpiration etc. to space humidity may relatively slowly, and the time size of T1 preferably can be set slightly
Greatly a bit, it can generally suggest T1 time between 30min-90min.Humidity value in space is being detected after the T1 time
RT1 more specifically can be after humidity sensor 202 detects the T1 time and control humidity value in wet space, and is fed back to wet
Degree section matching unit 2031, its for example can be refrigerator microprocessor；Humidity section matching unit 2031 is by RT1 and presets
Fixed wetness detection threshold value, which is compared, carrys out the humidity environment that food materials in decision space are suitable for, and more specifically can be in refrigerator
Wet space is controlled, then has high humidity limit value HIt is highAnd low humidity limit value HIt is lowIf RT1 >=HIt is high, then air-flow switching control unit 2032
Start humidifying mode, control controls wet space and is in high humidity environment；If RT1 < HIt is low, then air-flow switching control unit 2032 opens
Dynamic dehumidification mode, control control wet space and are in low-humidity environment；If HIt is low≤ RT1 < HIt is high, then air-flow switching control unit 2032
Starting, which keeps controlling wet space, is in a medium humidity environment, it is possible thereby to by depositing in humidity environment that food materials are adapted to according to it
It stores up fresh-keeping, wherein 100%RH > HIt is high≥HIt is low> 0.It more specifically can be by HIt is highIt is arranged between 85-95%RH, by HIt is lowSetting exists
Between 70-80%RH.
Working principle flow chart as illustrated in FIG. 5 can be counted as the another kind of the moisture control unit 20 in Fig. 4
Preferred embodiment, essentially consists in which provided T2< T1, as described above as suggestion T1When for 30min-90min, the T2It can
It, can also be with it is possible thereby to realize very fast and promptly make Humidity Detection, judgement and control to be put into food materials to be 2-5min
It allows user that can perceive the intelligent decision movement of energy storing space rapidly, is conducive to the marketing benefit of product.More specifically, another
Wherein stepping into new humidity interval threshold, such as HJust, it is possible thereby to rapidly be based on HJustTo choose whether the humidity of refrigerator
Control model is determined as high humility control model or low humidity control shelves mode；Further, continue as shown in figure 5, in T2
Later, at a time continue to allow storage space is lower in the raw to continue T1Time and then secondary in storage space
Humidity makes detection, judgement and control operation to first time T2Place primarily determines and the humid control mode implemented carries out school
It is quasi-.T as described above1、T2It is preset, it is to be understood that the T1、T2Value can be by manufacturer in advance
It is implanted in the soft and hardware of product, is also possible to after production is completed based on determined by the interactive selection with user,
And the range of the present embodiment all should belong to.
About the process of Fig. 3-humid control shown in fig. 5, it makes use of the working principles of refrigerator, more specifically, in ice
During case works, the humidity in refrigerator can be fluctuated with the start and stop of refrigeration；Generally when refrigeration for refrigerator, in refrigeration space
Moisture, as temperature reduction reaches dew point, forms moisture condensation frost and causes humidity in refrigerator can be substantially rapid at refrigeration source
Drop；Later, when in refrigeration space reach target temperature when refrigerator stop refrigeration, the moisture of frosting condensation will do it again defrost or
Evaporation, so that the humidity in refrigerator is promoted.So the humidity in refrigerator is always in high phase during refrigerator interval is freezed
It is fluctuated between humidity and low relative humidity.As a result, in the present embodiment by means of refrigerator interval freeze during, refrigerator
The variation diversity of humidity in refrigeration space namely may be damp atmosphere is also likely to be low humidity air, and passes through
The control of air circulation or partition between storage space and refrigeration space is completed using the cooling air of refrigeration space
To the humidity regulation of storage space, food materials are stored by realizing in such a way that preferable humidity is fresh-keeping, is provided a kind of completely new wet
Spend fresh-keeping mode；Also, because container for storing can be similar with the purposes of the original refrigeration space of refrigerator and all be used to store food
Material, so the use of this moisture control unit will not occupy effective use space in refrigerator；Furthermore due to refrigeration space
The humidity of air in storage space can be effectively reduced when the air in refrigeration space is low humidity for the diversity of humidity,
The dehumidifying to storage space can also be realized while realizing storage space humidification, can satisfy stored food materials for being suitable for protecting
The individual demand of fresh humidity, namely not only can guarantee saved fruits and vegetables not dehydration but can guarantee saved dried food and nuts not by
Tide.
In conclusion the Different Effects of storage space humidity are sensed with food by detecting food materials in the preferred embodiment
Material type, preservation humidity environment needed for determining the food materials, this determination method are applied to the controllable space of humidity, differentiate food materials
The space humidity is controlled in the humidity, to reach optimal fresh-keeping effect after required humidity.
The flow diagram of the humidity control method for refrigerator of one embodiment of the invention is shown referring to Fig. 6, such as
Shown in Fig. 1, this method comprises:
Step 301: when be located at refrigerator in container for storing storage space be in closed state time meet it is presetting
First time when, detect the first storage space humidity about storage space；
Step 302: the first humid control for corresponding to the first storage space humidity is determined from multiple humid control modes
Mode, and humid control is executed to storage space using the first humid control mode.
The detail and effect of the embodiment of the method provided by Fig. 6 are referred to above for moisture control unit
Embodiment description, not in this to go forth for identical content.
The optional embodiment of example of the present invention is described in detail in conjunction with attached drawing above, still, the embodiment of the present invention is simultaneously unlimited
Detail in above embodiment can be to the embodiment of the present invention in the range of the technology design of the embodiment of the present invention
Technical solution carry out a variety of simple variants, these simple variants belong to the protection scope of the embodiment of the present invention.
It is further to note that specific technical features described in the above specific embodiments, in not lance
In the case where shield, it can be combined in any appropriate way.In order to avoid unnecessary repetition, the embodiment of the present invention pair
No further explanation will be given for various combinations of possible ways.
It will be appreciated by those skilled in the art that implementing the method for the above embodiments is that can pass through
Program is completed to instruct relevant hardware, which is stored in a storage medium, including some instructions are used so that one
The whole of a (can be single-chip microcontroller, chip etc.) or processor (processor) execution each embodiment the method for the application
Or part steps.And storage medium above-mentioned includes: USB flash disk, mobile hard disk, read-only memory (ROM, Read-Only
Memory), random access memory (RAM, Random Access Memory), magnetic or disk etc. are various can store journey
The medium of sequence code.
In addition, any combination can also be carried out between a variety of different embodiments of the embodiment of the present invention, as long as it is not
The thought of the embodiment of the present invention is violated, equally should be considered as disclosure of that of the embodiment of the present invention.
Claims (11)
1. a kind of moisture control unit for refrigerator characterized by comprising
Container for storing, configured with the storage space for accommodating food materials；
Humidity detector, when the time for being in closed state when the storage space meets presetting first time,
Detect the first storage space humidity about the storage space；
Humidity mode control device corresponds to the first storage space humidity for determining from multiple humid control modes
First humid control mode, and humid control is executed to the storage space using the first humid control mode.
2. the moisture control unit according to claim 1 for refrigerator, which is characterized in that the humidity scheme control dress
It sets and includes:
Humidity section matching unit, for comparing the first storage space humidity and presetting multiple humidity sections
To determine the first humidity section for being matched with the first storage space humidity, wherein the multiple humidity section respectively corresponds institute
State multiple humid control modes；
Humidity mode controlling unit, for being executed according to the identified first humid control mode to the wet of the refrigerator
Degree control.
3. the moisture control unit according to claim 1 for refrigerator, it is characterised in that:
The humidity detector is also used to presetting be longer than institute when the time that the storage space is in closed state meets
When stating the second time of first time, the second storage space humidity about the storage space is detected, wherein described second
The storage space is without refrigerating operation in time；And
The humidity mode control device, which is also used to determine from multiple humid control modes, corresponds to second storage space
Second humid control mode of humidity, and using the second humid control mode replace the first humid control mode come pair
The storage space executes humid control.
4. the moisture control unit according to claim 1 for refrigerator, which is characterized in that the multiple humid control mould
Formula include in following both at least: high Dehumidification controlling mode, middle Dehumidification controlling mode, low Dehumidification controlling mode, Gao Jia
Wet control model, middle humidification control model and low humidification control model.
5. the moisture control unit of refrigerator is used for described in any one of -4 according to claim 1, which is characterized in that the refrigerator
It is arranged in the refrigeration space with refrigeration space and the container for storing, the humidity mode control device further include:
Air-flow switching control unit connects for being opened and closed the storage space according to the identified humid control scheme control
Lead to or separate the air circulation between the storage space and the refrigeration space, to execute humidity control to the storage space
System.
6. a kind of refrigerator, which is characterized in that the refrigerator is provided with of any of claims 1-5 for the wet of refrigerator
Degree control equipment.
7. a kind of humidity control method for refrigerator, which has container for storing and container for storing configuration useful
In the storage space for accommodating food materials, which is characterized in that this method comprises:
When the time that the storage space is in closed state meeting presetting first time, detection is empty about the storing
Between the first storage space humidity；
The the first humid control mode for corresponding to the first storage space humidity, and benefit are determined from multiple humid control modes
Humid control is executed to the storage space with the first humid control mode.
8. the method according to the description of claim 7 is characterized in that described determine from multiple humid control modes corresponds to institute
The first humid control mode of the first storage space humidity is stated, and using the first humid control mode to the storage space
Executing humid control includes:
The first storage space humidity and presetting multiple humidity sections are compared and are matched with described first with determination
First humidity section of storage space humidity, wherein the multiple humidity section respectively corresponds the multiple humid control mode；
The humid control to the refrigerator is executed according to the identified first humid control mode.
9. the method according to the description of claim 7 is characterized in that this method further include:
When the time that the storage space is in closed state meeting presetting the second time for being longer than the first time,
Detect the second storage space humidity about the storage space, wherein within second time storage space without
Refrigerating operation；And
The the second humid control mode for corresponding to the second storage space humidity, and benefit are determined from multiple humid control modes
The first humid control mode is replaced with the second humid control mode to execute humid control to the storage space.
10. the method according to the description of claim 7 is characterized in that the multiple humid control mode includes in following
Both at least: high Dehumidification controlling mode, middle Dehumidification controlling mode, low Dehumidification controlling mode, high humidification control model, middle humidification
Control model and low humidification control model.
11. the method according to any one of claim 7-10, there is the refrigerator refrigeration space and the storing to hold
Device is arranged in the refrigeration space, which is characterized in that described to utilize the first humid control mode to the storage space
Executing humid control includes:
The storage space is opened and closed according to the identified humid control scheme control to be connected to or separate the storage space
Air circulation between the refrigeration space, to execute humid control to the storage space.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710443036.0A CN109085863B (en) | 2017-06-13 | 2017-06-13 | Humidity control device and method for refrigerator and refrigerator |
| PCT/CN2017/090796 WO2018227662A1 (en) | 2017-06-13 | 2017-06-29 | Humidity control apparatus and method for refrigerator, and refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710443036.0A CN109085863B (en) | 2017-06-13 | 2017-06-13 | Humidity control device and method for refrigerator and refrigerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109085863A true CN109085863A (en) | 2018-12-25 |
| CN109085863B CN109085863B (en) | 2020-09-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710443036.0A Active CN109085863B (en) | 2017-06-13 | 2017-06-13 | Humidity control device and method for refrigerator and refrigerator |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN109085863B (en) |
| WO (1) | WO2018227662A1 (en) |
Cited By (2)
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| CN110671888A (en) * | 2019-10-11 | 2020-01-10 | 合肥晶弘电器有限公司 | Refrigerator humidity control method, device and equipment, refrigerator system and drawer system thereof |
| CN111486653A (en) * | 2019-01-28 | 2020-08-04 | 珠海格力电器股份有限公司 | Method and device for controlling relative humidity of refrigeration equipment |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| DE102020205749A1 (en) | 2020-05-07 | 2021-11-11 | BSH Hausgeräte GmbH | Household refrigerator and method for ventilating a refrigerator compartment |
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Also Published As
| Publication number | Publication date |
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| CN109085863B (en) | 2020-09-15 |
| WO2018227662A1 (en) | 2018-12-20 |
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