CN110440493A - A kind of refrigerator with dry room - Google Patents
A kind of refrigerator with dry room Download PDFInfo
- Publication number
- CN110440493A CN110440493A CN201810417868.XA CN201810417868A CN110440493A CN 110440493 A CN110440493 A CN 110440493A CN 201810417868 A CN201810417868 A CN 201810417868A CN 110440493 A CN110440493 A CN 110440493A
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- China
- Prior art keywords
- dry
- dry room
- humidity
- refrigerator
- prepared product
- 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.)
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- 238000010438 heat treatment Methods 0.000 claims abstract description 224
- 238000002360 preparation method Methods 0.000 claims abstract description 193
- 238000007710 freezing Methods 0.000 claims abstract description 42
- 230000008014 freezing Effects 0.000 claims abstract description 42
- 230000005484 gravity Effects 0.000 claims description 55
- 238000005187 foaming Methods 0.000 claims description 4
- 235000012055 fruits and vegetables Nutrition 0.000 abstract description 13
- 230000007423 decrease Effects 0.000 abstract description 12
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- 238000010586 diagram Methods 0.000 description 42
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- 238000005057 refrigeration Methods 0.000 description 34
- 238000001035 drying Methods 0.000 description 28
- 239000003507 refrigerant Substances 0.000 description 26
- 208000016261 weight loss Diseases 0.000 description 22
- 230000004580 weight loss Effects 0.000 description 20
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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
-
- 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
- F25D19/00—Arrangement or mounting of refrigeration units with respect to devices or objects to be refrigerated, e.g. infrared detectors
-
- 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
- F25D23/00—General constructional features
- F25D23/12—Arrangements of compartments additional to cooling compartments; Combinations of refrigerators with other equipment, e.g. stove
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/06—Controlling, e.g. regulating, parameters of gas supply
- F26B21/10—Temperature; Pressure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/06—Controlling, e.g. regulating, parameters of gas supply
- F26B21/12—Velocity of flow; Quantity of flow, e.g. by varying fan speed, by modifying cross flow area
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/06—Chambers, containers, or receptacles
- F26B25/063—Movable containers or receptacles, e.g. carts, trolleys, pallet-boxes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/06—Chambers, containers, or receptacles
- F26B25/14—Chambers, containers, receptacles of simple construction
- F26B25/18—Chambers, containers, receptacles of simple construction mainly open, e.g. dish, tray, pan, rack
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/22—Controlling the drying process in dependence on liquid content of solid materials or objects
- F26B25/225—Controlling the drying process in dependence on liquid content of solid materials or objects by repeated or continuous weighing of the material or a sample thereof
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B9/00—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards
- F26B9/06—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards in stationary drums or chambers
Abstract
The invention discloses a kind of refrigerators with dry room, belong to field of home appliance technology.The refrigerator includes freezing chamber, dry room and defeated wind apparatus, wherein the dry room is equipped with heating device, and the heating device is used to the Cryogenic air of the freezing chamber being delivered to the dry room for heating the indoor air of the dry, the defeated wind apparatus.Beneficial effects of the present invention: using heating device to be rapidly heated for dry room, and under sealed environment, the humidity simultaneously that heats up, which has, to decline to a great extent, ultralow wet environment can be created, the moisture vapor pressure deficit of prepared product increases, and the dry preparation of fruits and vegetables may be implemented, or carry out dry re-dry of getting damp.
Description
Technical field
The present invention relates to field of home appliance technology, specifically a kind of refrigerator with dry room.
Background technique
There is a kind of refrigerator with hothouse in the prior art, by the way that hothouse is arranged in the refrigerator compartment of the refrigerator, this is dry
Dry room two sides pass through air inlet air path pipeline respectively and return air air path pipeline carries out gas with freezing chamber and is connected to, thus by freezing chamber
Refrigerating evaporator to the indoor air of drying carry out removal moisture drying, provide be conducive to such as tealeaves, Chinese medicine drysaltery article
The low humidity dry environment of preservation.Dry is placed in the hothouse of this refrigerator, the water content of dry itself can keep opposite
Constant, to meet the basic storage demand of dry, but this refrigerator does not have the function of dry preparation.
Summary of the invention
The embodiment of the invention provides a kind of refrigerators with dry room, it is intended to solve existing refrigerator and not have dry system
The technical issues of standby function.In order to which some aspects of the embodiment to disclosure have a basic understanding, letter is shown below
Single summary.The summarized section is not extensive overview, nor to determine key/critical component or describe these embodiments
Protection scope.Its sole purpose is that some concepts are presented with simple form, in this, as the preamble of following detailed description.
According to embodiments of the present invention, a kind of refrigerator with dry room is provided, uses heating device quick for dry room
It heats up, under sealed environment, the humidity simultaneously that heats up, which has, to decline to a great extent, and can create ultralow wet environment, the moisture evaporation of prepared product
Pressure difference increases, and the dry preparation of fruits and vegetables may be implemented, or the high-quality preservation of get damp dry re-dry and dry.
The present invention is realized by following technical solution:
A kind of refrigerator with dry room, comprising:
Freezing chamber；
Dry room is equipped with heating device, and the heating device is for heating the indoor air of the dry；
Defeated wind apparatus is used to for the Cryogenic air of the freezing chamber to be delivered to the dry room.
In some optional technical solutions, the dry room is additionally provided with fan, and the fan is for driving the dry
Indoor air flowing.
In some optional technical solutions, the defeated wind apparatus includes:
The dry room is connected to by wind inlet channel with the freezing chamber；
Air door is set to the air inlet of the dry room connecting with the wind inlet channel, is used to open or closes institute
State air inlet；
Breeze fan is used to that the Cryogenic air of the freezing chamber to be driven to flow to the dry room.
In some optional technical solutions, the dry room is additionally provided with temperature sensor and/or humidity sensor, described
Temperature sensor is used to detect the temperature of the dry room, and the humidity sensor is used to detect the humidity of the dry room.
Further, the refrigerator further includes device processed, is used for the temperature and/or humidity according to the dry room, and pre-
If the relationship of value, opening or closing for the heating device or the defeated wind apparatus is controlled.
Further, be additionally provided with the first display on the panel of refrigerator, for show the indoor temperature of the dry and/
Or humidity.
In some optional technical solutions, the dry room is additionally provided with gravity sensor, processor and second display,
The gravity sensor is used to detect the quality of the prepared product in the dry room, and the processor is used for according to the prepared product
Quality and preset algorithm, determine the dry preparation progress of the prepared product, the second display shows the prepared product
Dry prepares progress.
In some optional technical solutions, floor is covered with insulating layer outside the dry room.
In some optional technical solutions, the dry room is set as drawer structure.
In some optional technical solutions, the power supply wire casing of the power supply line of the heating device or the defeated wind apparatus
It is arranged in the foaming layer of the refrigerator.
In some optional technical solutions, the dry room is additionally provided at least one detachable dry frame.
Technical solution provided in an embodiment of the present invention can include the following benefits:
1, heating device is used to be rapidly heated for dry room, under sealed environment, the humidity simultaneously that heats up, which has, to decline to a great extent, can
To create ultralow wet environment, so that the moisture vapor pressure deficit of prepared product increases, the dry preparation of fruits and vegetables may be implemented, or get damp
The high-quality preservation of dry re-dry and dry.
2, the storage condition of a low temperature drying can be constructed for refrigerator, and heating device can significantly improve dry room
Drying wet down rate.
It should be understood that above general description and following detailed description be only it is exemplary and explanatory, not
It can the limitation present invention.
Detailed description of the invention
The drawings herein are incorporated into the specification and forms part of this specification, and shows and meets implementation of the invention
Example, and be used to explain the principle of the present invention together with specification.
Fig. 1 is the sectional view of the refrigerator of one kind shown according to an exemplary embodiment；
Fig. 2 is the heating device of refrigerator shown according to an exemplary embodiment and the connection structure signal of refrigeration system
Figure；
Fig. 3 is the structural schematic diagram of refrigerator shown according to an exemplary embodiment；
Fig. 4 is that the heating device of another refrigerator shown according to an exemplary embodiment and the connection structure of refrigeration system are shown
It is intended to；
Fig. 5 is the heating device of refrigerator shown according to an exemplary embodiment and the connection structure signal of refrigeration system
Figure；
Fig. 6 is the structural schematic diagram of refrigerator shown according to an exemplary embodiment；
Fig. 7 is the structural schematic diagram of dry room shown according to an exemplary embodiment；
Fig. 8 is the structural schematic diagram that dry room shown according to an exemplary embodiment is drawer structure；
Fig. 9 is the structural schematic diagram of the fixed part of drawer structure shown according to an exemplary embodiment；
Figure 10 is the structural side view of the withdrawing part of drawer structure shown according to an exemplary embodiment；
Figure 11 is the sectional view of the withdrawing part of drawer structure shown according to an exemplary embodiment；
Figure 12 is the structural schematic diagram of the gasket of drawer structure shown according to an exemplary embodiment；
Figure 13 is the structural schematic diagram of the sliding slot of the storage room inner wall of refrigerator shown according to an exemplary embodiment；
Figure 14 is the enlarged structure schematic diagram in Figure 13 at A；
Figure 15 is the sectional view of the sliding slot of the storage room inner wall of refrigerator shown according to an exemplary embodiment；
Figure 16 is a kind of flow diagram of the control method of refrigerator shown according to an exemplary embodiment；
Figure 17 is the flow diagram of the control method of another refrigerator shown according to an exemplary embodiment；
Figure 18 is the flow diagram of the control method of another refrigerator shown according to an exemplary embodiment；
Figure 19 is a kind of structural block diagram of the control device of refrigerator shown according to an exemplary embodiment；
Figure 20 is the structural block diagram of the control device of another refrigerator shown according to an exemplary embodiment；
Figure 21 is the structural block diagram of the control device of another refrigerator shown according to an exemplary embodiment；
Figure 22 is a kind of flow diagram of the control method of refrigerator shown according to an exemplary embodiment；
Figure 23 is the flow diagram of the control method of another refrigerator shown according to an exemplary embodiment；
Figure 24 is the flow diagram of the control method of another refrigerator shown according to an exemplary embodiment；
Figure 25 is a kind of structural block diagram of the control device of refrigerator shown according to an exemplary embodiment；
Figure 26 is the structural block diagram of the control device of another refrigerator shown according to an exemplary embodiment；
Figure 27 is the structural block diagram of the control device of another refrigerator shown according to an exemplary embodiment；
Figure 28 is a kind of flow diagram of the humidity control method of refrigerator shown according to an exemplary embodiment；
Figure 29 is the flow diagram of the humidity control method of another refrigerator shown according to an exemplary embodiment；
Figure 30 is a kind of structural block diagram of the humidity conditioner of refrigerator shown according to an exemplary embodiment；
Figure 31 is the structural block diagram of the humidity conditioner of another refrigerator shown according to an exemplary embodiment；
Figure 32 is psychrometric chart；
Figure 33 is a kind of stream of the method for preparation progress that can determine prepared product shown according to an exemplary embodiment
Cheng Tu；
Figure 34 is the stream of the method for the another preparation progress that can determine prepared product shown according to an exemplary embodiment
Cheng Tu；
Figure 35 is a kind of device of preparation progress that can determine prepared product shown according to an exemplary embodiment；
Figure 36 is the device of the another preparation progress that can determine prepared product shown according to an exemplary embodiment；
Figure 37 is a kind of flow chart of the control method of refrigerator shown according to an exemplary embodiment；
Figure 38 is the flow chart of the control method of another refrigerator shown according to an exemplary embodiment；
Figure 39 is a kind of flow chart of the control method of refrigerator shown according to an exemplary embodiment；
Figure 40 is the flow chart of the control method of another refrigerator shown according to an exemplary embodiment.
Description of symbols:
1- freezing chamber；2- dry room；201- heating device；202- fan；203- air inlet；204- air outlet；205- temperature
Spend sensor；206- humidity sensor；207- gravity sensor；208- second display；209- dry frame；211- fixed part；
The withdrawing part 212-；The outer wall of the withdrawing part 2121-；The inner wall of the withdrawing part 2122-；The first position limiting structure of 213-；214- gasket；
215- slide bar；216- insulating layer；The inner wall of 3- storage room；31- sliding slot；The second position limiting structure of 32-；The defeated wind apparatus of 4-；41- into
Wind air duct；42- air door；The first display of 5-；6- power supply line；7- power supply；8- compressor；The first condenser of 9-；10- two three
Port valve；11- device for drying and filtering；12- flow controller；13- evaporator；14- evaporator fan；The second condenser of 15-；16- liquid storage packet；
17- condenser；1801- first acquisition unit；1802- first control unit；The second control unit of 1803-；1804- original state
Control unit；1805- second acquisition unit；1806- third control unit；1807- first obtains module；1808- first is controlled
Module；The second control module of 1809-；1810- original state control module；1811- second obtains module；The control of 1812- third
Module；1901- acquiring unit；1902- determination unit；19021- obtains subelement；19022- determines subelement；1903- first
Control unit；The second control unit of 1904-；2001- obtains module；2002- computing module；2003- determining module；20031- is obtained
Take submodule；20032- first determines submodule；20033- second determines submodule；2004- cue module；2005- shows mould
Block；The first display sub-module of 20051-；The second display sub-module of 20052-.
Specific embodiment
With reference to the accompanying drawing and Detailed description of the invention the invention will be further described.The following description and drawings are fully shown
Specific embodiments of the present invention, to enable those skilled in the art to practice them.Embodiment only represents possible variation.
Unless explicitly requested, otherwise individual components and functionality is optional, and the sequence operated can change.Some embodiments
Part and feature can be included in or replace part and the feature of other embodiments.The range of embodiment of the present invention
All obtainable equivalents of entire scope and claims including claims.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute is only used in the embodiment of the present invention
In explaining in relative positional relationship, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, if should
When particular pose changes, then directionality instruction also correspondingly changes correspondingly.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation " " connects
Connect " it shall be understood in a broad sense, for example, it may be being fixedly connected, it may be a detachable connection, or the connection of one；It can be machine
Tool connection, is also possible to be electrically connected；It can be and be directly connected to, two can also be also possible to indirectly connected through an intermediary
Connection inside element.For the ordinary skill in the art, above-mentioned term can be understood in the present invention with concrete condition
In concrete meaning.
Fig. 1 is a kind of sectional view of refrigerator with dry room shown according to an exemplary embodiment.
In the alternative embodiment, a kind of refrigerator is provided, the refrigerator includes freezing chamber 1, dry room 2 and defeated wind apparatus
4, wherein the dry room 2 is equipped with heating device 201, and the heating device 201 is used to heat the air in the dry room 2,
The defeated wind apparatus 4 is used to the Cryogenic air of the freezing chamber 1 being delivered to the dry room 2.
In the alternative embodiment, heating device 201 is used to be rapidly heated for dry room 2, under sealed environment, heating is wet simultaneously
Degree, which has, to decline to a great extent, and can create ultralow wet environment, and the moisture vapor pressure deficit of prepared product increases, and the dry system of fruits and vegetables may be implemented
It is standby, or the high-quality preservation of get damp dry re-dry and dry.Meanwhile a low temperature drying can be constructed for refrigerator
Storage condition, and heating device 201 can significantly improve the drying wet down rate of the dry room 2.
In some alternative embodiments, the defeated wind apparatus 4 includes:
The dry room 2 is connected to by wind inlet channel 41 with the freezing chamber 1；
Air door 42 is set at the air inlet 203 of the dry room 2 connecting with the wind inlet channel 41, is used to open
Or close the air inlet 203；
Breeze fan is used to that the Cryogenic air of the freezing chamber 1 to be driven to flow to the dry room 2.
Further, the air door 42 is electric flap 42.The air door 42 is by motor driven, in the control of controller
Under, it is used to open or closes the air inlet 203.
Further, the dry room 2 is additionally provided with air outlet 204.
In the embodiment, the air outlet 204 is normally opened, and to reach cross-ventilated purpose, the air inlet 203 is in institute
Unlatching when stating the work of defeated wind apparatus 4 is closed in the heating device 201 work, can be heated to avoid the heating device 201
Hot-air afterwards is lost, and improves the drying wet down rate of the dry room 2.
In some optional embodiments, the supply lines of the power supply line 6 of the heating device 201 or the defeated wind apparatus 4
Slot is arranged in the foaming layer of the refrigerator.The embodiment makes the power supply of the heating device 201 and the defeated wind apparatus 4
The hiding of route 6 is more preferable, meanwhile, the power supply wire casing of the power supply line 6 is arranged in foaming layer, it can be to the power supply
Route 6 plays a protective role.
Further, the pressure storehouse machine of the power supply line 6 of the heating device 201 and the defeated wind apparatus 4 and the refrigerator
Power supply 7 connect.The embodiment makes the structure of the refrigerator simpler, compact.
In some optional embodiments, the dry room 2 is additionally provided with temperature sensor 205 and/or humidity sensor 206,
The temperature sensor 205 is used to detect the temperature of the dry room 2, and the humidity sensor 206 is for detecting the dry
The humidity of room 2.
Further, the first display 5 is additionally provided on the panel of refrigerator, for showing the temperature in the dry room 2
And/or humidity.First display 5 obtains the temperature data of the dry room 2 from the temperature sensor 205, and/or,
First display 5 obtains the humidity data of the dry room 2 from the humidity sensor 206, and shows the dry room 2
The temperature and/or humidity.
In some optional embodiments, the refrigerator further includes controller, is used for the temperature according to the dry room 2
And/or humidity, the relationship with preset value, control opening or closing for the heating device 201 or the defeated wind apparatus 4.
Further, the input terminal of the controller connect the temperature sensor 205 output end and/or the humidity
The output end of sensor 206, the output end of the controller connect the heating device 201 control terminal and/or the defeated wind
The control terminal of device 4.Wherein, the WHD48-11 type Temperature and Humidity Control of Jiangsu Ankerui Electric Appliance Manufacturing Co., Ltd's production can be selected
W-1 type temperature sensor, H-1 type humidity sensor or WH-1 type Temperature Humidity Sensor can be selected in device, temperature sensor.
Specifically, the controller obtains the temperature data of the dry room 2 from the temperature sensor 205, and/or,
The controller obtains the humidity data of the dry room 2 from the humidity sensor 206, when the temperature is higher than the first setting
When temperature, or, control heating device 201 is in close state when the humidity is lower than the first setting humidity, defeated wind apparatus is controlled
4 operations；When the temperature is lower than the second set temperature, or, controlling the defeated wind when humidity is higher than the second setting humidity
Device 4 is in close state, and is controlled the heating device 201 and is run.
Optionally, the controller can pass through the logical of the power supply 7 of the control heating device 201 or the defeated wind apparatus 4
It is disconnected, and then control opening or closing for the heating device 201 or opening or closing for the defeated wind apparatus 4.
For example, the first set temperature be 14 °, first set humidity be 13%, the second set temperature be 2 °, second set it is wet
Degree is 27%.When the temperature in the dry room 2 be 18 °, alternatively, the humidity of the dry room 2 be 12%, then control heating dress
It sets 201 to be in close state, controls defeated wind apparatus 4 and run；When the temperature of the dry room 2 is 0 °, alternatively, the dry room 2
Humidity be 30%, then control the defeated wind apparatus 4 and be in close state, control the heating device 201 and run.
In the embodiment, is changed by the cyclic switching of defeated wind apparatus 4 and heating device 201, realize ambient humidity
Eustasy achievees the purpose that prepare dry so as to accelerate the moisture discharge of the storage prepared product in the dry room 2.
In some optional embodiments, the dry room 2 is additionally provided at least one detachable dry frame 209.
Specifically, the two sides of the dry room 2 are equipped with symmetrical groove, side of the groove through the dry room 2
Face setting, the both ends of the dry frame 209 are clamped with the groove of 2 two sides of dry room respectively, and detachable is installed on institute
The inside for stating dry room 2, facilitates user to clean.
Further, the two sides of the dry room 2 are equipped with symmetrical multiple grooves, can select difference according to the actual situation
The groove of position the dry frame 209 is set, more flexibly and easily.
In some optional embodiments, the dry room 2 is set to the inside of the refrigerating chamber of the refrigerator, has saved space,
Extend the dry preparation and store function of the refrigerating chamber of the refrigerator.
Fig. 2-Fig. 3 is that the heating device of refrigerator shown according to an exemplary embodiment and the connection structure of refrigeration system are shown
It is intended to.
The alternative embodiment provides a kind of refrigerator, and the refrigeration system of the refrigerator includes by the first cold of piping connection
Condenser 9 and flow controller 12, the refrigerator further include freezing chamber 1, dry room 2 and defeated wind apparatus 4, and the dry room 2 is equipped with heating
Device 201, the heating device 201 are used for for heating the indoor air of the dry, the defeated wind apparatus 4 by the freezing
The Cryogenic air of room 1 is delivered to the dry room 2, and the heating device 201 is heating coil, the arrival end of the heating coil
It is connect by pipeline with the outlet end of first condenser 9, the outlet end of the heating coil passes through pipeline and the throttling
The arrival end of device 12 connects.
Specifically, the refrigeration system includes by the sequentially connected compressor 8 of pipeline, first condenser 9, described
Flow controller 12, evaporator 13 and liquid storage packet 16.
Further, the refrigeration system further includes evaporator fan 14, and the evaporator fan 14 is described for promoting
Air flowing near evaporator 13.
Further alternative, the refrigeration system further includes device for drying and filtering 11, and the device for drying and filtering 11 is set to described
Between heating coil and the flow controller 12, play the role of contaminant filter, guarantees the reliability of the refrigeration system.
It should be noted that being attached between each device of the refrigeration system by pipeline.The heating coil
Arrival end is connect by pipeline with the outlet end of first condenser 9, and the outlet end of the heating coil passes through pipeline and institute
The arrival end connection for stating flow controller 12, the arrival end for being not intended to limit the heating coil are directly condensed with described first by pipeline
The outlet end of device 9 connects or the arrival end of the heating coil passes through the pipeline outlet end with first condenser 9 indirectly
Connection, equally, the outlet end for being not intended to limit the heating coil is directly connect with the arrival end of the flow controller 12 or described
The outlet end of heating coil is connect with the outlet end of the flow controller 12 indirectly, guarantee the arrival end of the heating coil relative to
For the outlet end of the heating coil, the arrival end access of the heating coil is high-voltage end.
In the practical application of the refrigeration system, after the refrigerant of high temperature and pressure is discharged from the outlet end of the compressor 8,
Refrigerant in pipeline passes sequentially through first condenser 9, the device for drying and filtering 11, the flow controller 12 and the liquid storage packet
After 16, it is again introduced into the arrival end of the compressor 8, completes process of refrigerastion.The heating coil accesses the system by pipeline
Between first condenser 9 and the flow controller 12 of cooling system, refrigerant the going out from first condenser 9 of high temperature and pressure
After the discharge of mouth end, enter the heating coil, high temperature refrigerant heat release, to the dry room 2 from the arrival end of the heating coil
It is heated, after heat release, refrigerant is discharged from the outlet end of the heating coil.
In the optional embodiment, the heating device 201 of the dry room 2 of the refrigerator uses heating coil, described will add
Hot coil accesses in the refrigeration system of the refrigerator, and the heating coil utilizes the refrigerant pipe of the original refrigeration system of the air-conditioning
The high temperature exothermic of refrigerant in road realizes the heating to the dry room 2, can reduce the additional energy consumption to the refrigerator,
It is more energy-saving and environmentally friendly.Meanwhile heating device 201 being used to be rapidly heated for dry room 2, and under sealed environment, heating humidity meeting simultaneously
It declines to a great extent, the moisture vapor pressure deficit of prepared product increases, and the dry preparation of fruits and vegetables may be implemented, or the dry that get damp is done again
Dry and dry high-quality preservation.
In some optional embodiments, the flow controller 12 is capillary or electric expansion valve, capillary and electronic expansion
The effect of valve is all the effect of reducing pressure by regulating flow.With the rising of frequency, electronics is used using the evaporating pressure ratio of capillary system
The evaporating pressure of expansion valve system wants low；With the decline of frequency, the condensing pressure of system declines, and evaporating pressure rises, and uses
The speed that the decline of capillary system condensing pressure and evaporating pressure rise is all more obvious than using electronic expansion valve system.
In some optional embodiments, it connects and is provided with valve on the pipeline of the heating coil and first condenser 9
Door, by opening or closing the valve, can control opening or closing for the heating coil.
In some optional embodiments, it connects and is provided with two on the pipeline of the heating coil and first condenser 9
Position three-way valve 10, the arrival end of the two-position three-way valve 10 are connect with the outlet end of first condenser 9, the two-bit triplet
The first exit end of valve 10 is connect with the arrival end of the heating coil, the second outlet end of the two-position three-way valve 10 with it is described
The arrival end of flow controller 12 connects.
Specifically, there are two types of operating positions for the two-position three-way valve 10.When it is in the first operating position, described two
The second outlet of the arrival end of position three-way valve 10 and the two-position three-way valve 10 termination is logical, the arrival end of the two-position three-way valve 10
Disconnect with the first exit end of the two-position three-way valve 10, the first exit end of the two-position three-way valve 10 and two three described
Disconnect at the second outlet end of port valve 10；When it is in second of operating position, the arrival end of the two-position three-way valve 10 with
The first exit end of the two-position three-way valve 10 is connected, the arrival end of the two-position three-way valve 10 and the two-position three-way valve 10
Second outlet end is disconnected, and the second outlet end of the first exit end of the two-position three-way valve 10 and the two-position three-way valve 10 is not
It connects.
When the refrigerant system is operating, if not needing to heat in dry room 2, two-position three-way valve 10 is in the first work
Position, the refrigerant that the compressor 8 exports successively pass through the condenser, the arrival end of the two-position three-way valve 10, described two
The second outlet end of position three-way valve 10, the device for drying and filtering 11, the flow controller 12, the evaporator 13, the liquid storage packet
16, compressor 8 is eventually passed back to, a refrigeration cycle is completed.Since refrigerant is without the heating coil, so the heating dish
Dry room 2 described in Guan Buxiang provides heat.
When the refrigerant system is operating, if needing to heat in dry room 2, two-position three-way valve 10 is in second of working position
It sets, the refrigerant that the compressor 8 exports successively passes through the arrival end, two described of the condenser, the two-position three-way valve 10
The first exit end of triple valve 10, the heating coil, the device for drying and filtering 11, the flow controller 12, the evaporator 13,
The liquid storage packet 16 eventually passes back to the compressor 8, completes a refrigeration cycle.Since refrigerant passes through the heating coil, and
Temperature therein is higher, so the heating coil provides heat into dry room 2.
Optionally, the two-position three-way valve 10 is two-bit triplet solenoid valve or two-bit triplet rotating transfer valve.
Fig. 4 is that the heating device of another refrigerator shown according to an exemplary embodiment and the connection structure of refrigeration system are shown
It is intended to.
In the alternative embodiment, the refrigeration system further includes the second condenser 15, and the heating coil passes through described the
Two condensers 15 are connect with the flow controller 12, and the arrival end of second condenser 15 and the outlet end of the heating coil connect
It connects, the outlet end of second condenser 15 is connect with the arrival end of the flow controller 12.Second condenser 15 is set, it can
To accelerate the refrigeration process of the refrigeration system, the refrigerating efficiency of the refrigeration system is promoted.
Fig. 5-Fig. 6 is that the heating device of refrigerator shown according to an exemplary embodiment and the connection structure of refrigeration system are shown
It is intended to.
The alternative embodiment provides a kind of refrigerator, and the refrigeration system of the refrigerator includes the compressor by piping connection
8 and condenser 17, the refrigerator further includes freezing chamber 1, dry room 2 and defeated wind apparatus 4, and the dry room 2 is equipped with heating device
201, the heating device 201 is used for for heating the indoor air of the dry, the defeated wind apparatus 4 by the freezing chamber 1
Cryogenic air be delivered to the dry room 2, the heating device is heating coil, and the arrival end of the heating coil passes through pipe
Road is connect with the outlet end of the compressor 8, and the outlet end of the heating coil passes through the entrance of pipeline and the condenser 17
End connection.
Specifically, the refrigeration system includes by the sequentially connected compressor 8 of pipeline, the condenser 17, section
Flow device 12, evaporator 13 and liquid storage packet 16.
Further, the refrigeration system further includes evaporator fan 14, and the evaporator fan 14 is described for promoting
Air flowing near evaporator 13.
Further alternative, the refrigeration system further includes device for drying and filtering 11, and the device for drying and filtering 11 is set to described
Between condenser 17 and the flow controller 12, play the role of contaminant filter, guarantees the reliability of the refrigeration system.
It should be noted that being attached between each device of the refrigeration system by pipeline.The heating coil
Arrival end is connect by pipeline with the outlet end of the compressor 8, the outlet end of the heating coil pass through pipeline with it is described cold
The arrival end of condenser 17 connects, and is not intended to limit the arrival end of the heating coil and is directly gone out with the compressor 8 by pipeline
The arrival end of the connection of mouth end or the heating coil is connect with the outlet end of the compressor 8 indirectly by pipeline, equally,
The outlet end that is not intended to limit the heating coil is directly connect with the arrival end of the condenser 17 or the heating coil
Outlet end is connect with the outlet end of the condenser 17 indirectly, guarantees the arrival end of the heating coil relative to the heating dish
For the outlet end of pipe, the arrival end access of the heating coil is high-voltage end.
In the practical application of the refrigeration system, after the refrigerant of high temperature and pressure is discharged from the outlet end of the compressor 8,
Refrigerant in pipeline passes sequentially through the condenser 17, the device for drying and filtering 11, the flow controller 12 and the liquid storage packet 16
Afterwards, it is again introduced into the arrival end of the compressor 8, completes process of refrigerastion.The heating coil accesses the refrigeration by pipeline
Between the compressor 8 and the condenser 17 of system, the refrigerant of high temperature and pressure is discharged from the outlet end of the compressor 8
Afterwards, entering the heating coil from the arrival end of the heating coil, the dry room is heated in high temperature refrigerant heat release,
After heat release, refrigerant is discharged from the outlet end of the heating coil.
In the optional embodiment, the heating device of the dry room of the refrigerator uses heating coil, by the heating dish
Pipe accesses in the refrigeration system of the refrigerator, and the heating coil is using in the refrigerant pipeline of the original refrigeration system of the air-conditioning
Refrigerant high temperature exothermic, realize heating to the dry room, the additional energy consumption to the refrigerator, more supernumerary segment can be reduced
It can environmental protection.Meanwhile heating device being used to be rapidly heated for dry room, under sealed environment, the humidity simultaneously that heats up, which has, to decline to a great extent,
The moisture vapor pressure deficit of prepared product increases, and the dry preparation of fruits and vegetables may be implemented, or get damp dry re-dry and dry
High-quality preservation.
In some optional embodiments, the flow controller 12 is capillary or electric expansion valve, capillary and electronic expansion
The effect of valve is all the effect of reducing pressure by regulating flow.With the rising of frequency, electronics is used using the evaporating pressure ratio of capillary system
The evaporating pressure of expansion valve system wants low；With the decline of frequency, the condensing pressure of system declines, and evaporating pressure rises, and uses
The speed that the decline of capillary system condensing pressure and evaporating pressure rise is all more obvious than using electronic expansion valve system.
In some optional embodiments, it connects and is provided with valve on the pipeline of the heating coil and the compressor 8, lead to
It crosses and opens or closes the valve, can control opening or closing for the heating coil.
In some optional embodiments, it connects and is provided with two on the pipeline of the heating dish pipeline and the compressor 8
Triple valve 10, the arrival end of the two-position three-way valve 10 are connect with the outlet end of the compressor 8, the two-position three-way valve 10
First exit end is connect with the arrival end of the heating coil, the second outlet end of the two-position three-way valve 10 and the condenser
17 arrival end connection.
Specifically, there are two types of operating positions for the two-bit triplet electricity valve.When it is in the first operating position, described two
The second outlet of the arrival end of position three-way valve 10 and the two-position three-way valve 10 termination is logical, the arrival end of the two-position three-way valve 10
Disconnect with the first exit end of the two-position three-way valve 10, the first exit end of the two-position three-way valve 10 and two three described
Disconnect at the second outlet end of port valve 10；When it is in second of operating position, the arrival end of the two-position three-way valve 10 with
The first exit end of the two-position three-way valve 10 is connected, the arrival end of the two-position three-way valve 10 and the two-position three-way valve 10
Second outlet end is disconnected, and the second outlet end of the first exit end of the two-position three-way valve 10 and the two-position three-way valve 10 is not
It connects.
When the refrigerant system is operating, if not needing to heat in dry room, two-position three-way valve 10 is in the first work
Position, refrigerant that the compressor 8 exports successively pass through the arrival end of the two-position three-way valve 10, the two-position three-way valve 10
Second outlet end, the condenser 17, the device for drying and filtering 11, the flow controller 12, the evaporator 13, the liquid storage packet
16, compressor 8 is eventually passed back to, a refrigeration cycle is completed.Since refrigerant is without the heating coil, so the heating dish
Dry room described in Guan Buxiang provides heat.
When the refrigerant system is operating, if needing to heat in dry room, two-position three-way valve 10 is in second of working position
Set, the refrigerant that the compressor 8 exports successively pass through the arrival end of the two-position three-way valve 10, the two-position three-way valve 10 the
One outlet end, the heating coil, the condenser 17, the device for drying and filtering 11, the flow controller 12, the evaporator
13, the liquid storage packet 16 eventually passes back to the compressor 8, completes a refrigeration cycle.Since refrigerant passes through the heating dish
Pipe, and temperature therein is higher, so the heating coil provides heat into dry room.
Optionally, the two-position three-way valve 10 is two-bit triplet solenoid valve or two-bit triplet rotating transfer valve.
Fig. 7 is the structural schematic diagram of dry room shown according to an exemplary embodiment.
In the alternative embodiment, the dry room 2 is additionally provided with gravity sensor 207, processor and second display
208, the gravity sensor 207 is used to detect the quality of the prepared product in the dry room 2, and the processor is used for according to institute
The quality and preset algorithm for stating prepared product, determine the dry preparation progress of the prepared product, and the second display 208 shows institute
State the dry preparation progress of prepared product.
Wherein, the dry preparation progress of the prepared product includes dry preparation residual time length and remaining preparation process specific gravity.
Wherein, the preset algorithm are as follows:
Obtain the initial mass of the dry and the real-time quality of the dry；
According to the real-time quality of the dry and the initial mass, the weight-loss ratio of the dry is calculated；
Always according to the weight-loss ratio of the dry, default weight-loss ratio, default preparation corresponding with the default weight-loss ratio
Duration determines the preparation duration of the dry；
According to the preparation duration of the dry and the default preparation total duration, determine the preparation of the dry into
Degree, wherein the preparation progress includes remaining preparation duration and remaining preparation process specific gravity.
For example, the initial mass of lemon is 200g, after a period of time, the quality of lemon is 140g, and institute is calculated
The weight-loss ratio for stating prepared product is 30%, and default preparation total duration when according to the default weight-loss ratio of lemon being 60% is 3h, then lemon
A length of 1.5h when the preparation of lemon, the residue of lemon a length of 1.5h when preparing, remaining preparation process specific gravity are 50%.
Specifically, the weight-loss ratio can be calculated according to following formula:
Weight-loss ratio=(initial mass-real-time quality)/initial mass × 100%
The preparation duration can be calculated according to following formula:
Prepare duration=weight-loss ratio/default weight-loss ratio × default preparation total duration
The remaining preparation duration can be calculated according to following formula:
Residue preparation duration=default preparation total duration-preparation duration
The residue preparation process specific gravity can be calculated according to following formula:
Remaining preparation process specific gravity=dry preparation residual time length/dry prepares total duration × 100%
The second display 208 is set on the panel of the dry room 2, can is liquid crystal display, be passed through digital form
The remaining preparation duration for showing the prepared product, the remaining preparation process specific gravity of the prepared product is shown by progress strips.
Fig. 8-Figure 15 is the structural schematic diagram of drawer structure shown according to an exemplary embodiment and storage room inner wall.
In the alternative embodiment, as shown in figure 8, the dry room 2 is set as drawer structure, the drawer structure includes solid
Determine portion 211, withdrawing part 212, heating device 201 and insulating layer 216, wherein the fixed part 211 is set to the refrigerator
In storage room, the heating device 201 is arranged on the fixed part 211, and the withdrawing part 212, which has, can be used for containing object
The storage space of product, the gasket 214 are set to the top of the withdrawing part 212, when the withdrawing part 212 is pushed into institute completely
When stating the storage room of refrigerator, the gasket 214 is for making shape between the withdrawing part 212 and the fixed part 211
At sealing space, the insulating layer 216 is filled between the inner wall of the fixed part 211 and the outer wall of the fixed part 211, with
And the withdrawing part inner wall 2122 and the withdrawing part outer wall 2121 between.
Specifically, it after the withdrawing part 212 is pushed into the storage room of the refrigerator completely, is filled by opening the heating
201 heating for achieving that storage space to the withdrawing part 212 are set, the fixed part 211 is located at the withdrawing part 212
Top can play the role of cover board, and the setting of the gasket 214 realizes the sealing effect of entire drawer structure, simultaneously
The insulating layer 216 is filled between the inside and outside wall of the fixed part 211 and the inside and outside wall of the withdrawing part 212, effectively into
It has gone heat-insulated, has prevented heat transfer from influencing its refrigeration effect to other refrigerator rooms.The heating device 201, which can be selected, to be compared
Conventional heater strip, is powered fever to heater strip by external power supply 7.
In some optional embodiments, as shown in figure 9, the fixed part 211 is fixed top cover, the heating device 201
It is set to the inside of the fixed part 211.Specifically, the heating device 201 can helically exist in type or detour type distribution setting
The purpose of the inside top of the fixed part 211, in this way distribution setting is to improve heating efficiency.
In some optional embodiments, as shown in Figure 8, Figure 9, the drawer structure further includes fan 202, the fan
202 are arranged in the inside of the fixed part 211, and are set to the lower section of the heating device 201.The fan 202 is set to
The lower section of the heating device 201 is the storing for blowing to the withdrawing part 212 for the heat for generating the heating device 201
Space realizes that the temperature in entire storage space is uniform, and under sealed environment, the humidity simultaneously that heats up, which has, to decline to a great extent, Ke Yiti
The drying wet down rate of the high dry room 2, is conducive to the preparation of dry.
In an alternative embodiment, the insulating layer 216 is vacuum insulation panel.Compared with other insulating layers 216, very
Empty thermal insulation board (VIP, Vacuum Insulation Panel) is with its extremely low thermal coefficient, when heat preservation technology requires identical
There is 216 thickness of insulating layer thin, small in size, light-weight.
Optionally, vacuum insulation panel with a thickness of 10mm.The thickness of vacuum insulation panel is less than the outer wall of the withdrawing part
Spacing between 2121 and the inner wall 2122 of the withdrawing part.
Optionally, the gap between the fixed part 211 and the withdrawing part 212 is between 0~3mm.The fixed part
The excessive leakproofness that will affect the entire drawer structure in gap between 211 and the withdrawing part 212.
In some optional embodiments, as shown in figure 12, the gasket 214 is the hollow structure of section semicircular in shape.
The gasket 214, which is set as hollow structure, can make it have better retractility, can connect completely with the fixed part 211
Touching, reduces the appearance in gap, reaches better seal effect.
In some optional embodiments, as shown in figure 8, the drawer structure further includes the first position limiting structure 213, described
One position limiting structure 213 is set to the two sides of the outer wall 2121 of the withdrawing part, described for being pushed into completely in the withdrawing part 212
It is limited when the storage room of refrigerator.
In some optional embodiments, first position limiting structure 213 is wedge-shaped position limiting structure.For first limit
Without limitation, as long as can play the role of limit, the wedge shape position limiting structure can be in institute for the concrete shape of structure 213
It states withdrawing part 212 to need to mention the withdrawing part 212 upwards when forward slip, just relieves the limit to the withdrawing part 212
Effect, it is easy to operate.
Optionally, as shown in figs. 13 and 14, the chamfering α range of first position limiting structure 213 is 30 ° -60 °.When described
It is better for the limit effect of the withdrawing part 212 when the chamfering α of first position limiting structure 213 is bigger, but needing pull outward
When it is relatively elaborate, therefore when the chamfering of first position limiting structure 213 is in 30 ° -60 ° of range, both guaranteed for described
Withdrawing part 212 has good limit effect, while the withdrawing part 212 also being made to carry out more saving during pull outward
Power, conveniently.Due to first position limiting structure 213 be it is compatible with second position limiting structure 32, the chamfering of the two is phase
With, it to meet first position limiting structure 213 is coupled with second position limiting structure 32.
Optionally, the chamfering α preferred value of first position limiting structure 213 is 45 °.When first position limiting structure 213
When chamfering α value is 45 °, one of the limit and rebound draw process to the withdrawing part 212 can reach from the angle of stress
A equilibrium state had both guaranteed there is good limit effect for the withdrawing part 212, while also having made the withdrawing part 212 past
It is more laborsaving during outer carry out pull, conveniently, a kind of better usage experience is brought to user.
Specifically, the storage space of the withdrawing part 212 is mainly used for containing article, in 212 storing of withdrawing part
One circle gasket 214 of setting can make the withdrawing part 212 in the storing for being pushed into the refrigerator completely at the top of the outer wall in space
It is seamless between the fixed part 211 when compartment, at the same by first position limiting structure 213 to the withdrawing part 212 into
Row limit, enables the gasket 214 to compress sealing, forms a sealing space.Realize the withdrawing part 212 in the ice
The inside of case carries out there are many mobile modes, and settable slide bar 215 can be configured as other forms, not do specific limit herein
It is fixed.
In some optional embodiments, as shown in Figure 10, the withdrawing part 212 further includes slide bar 215, the slide bar 215
The two sides of the outer wall 2121 of the withdrawing part are set to, the setting of the first position limiting structure 213 is in the slide bar 215 close to described
One end of the back side of the storage room of refrigerator, the inner wall 3 of the storage room of the refrigerator are provided with and the slide bar
215 compatible sliding slots 31 and second position limiting structure 32 compatible with first position limiting structure 213, the slide bar 215 can
It is set on the sliding slot 31 and is slid back and forth.First position limiting structure 213 is set to the end of the slide bar 215, institute
The slide bar 215 of withdrawing part 212 is stated when sliding into bottom along the sliding slot 31, first position limiting structure 213 can be with
Compatible second position limiting structure 32 is buckled on the inner wall 3 of the storage room of the refrigerator, realizes the pumping
Sealing function between drawing portion 212 and the fixed part 211.Since second position limiting structure 32 is mutually fitted with the wedge groove
Match, therefore when the first position limiting structure 213 is wedge-shaped position limiting structure, the second position limiting structure 32 is wedge-shaped position limiting structure, and two
The size of the chamfering of person be it is identical, the chamfering of wedge-shaped position limiting structure is also α, can be with the to meet the first position limiting structure 213
Two position limiting structures 32 are coupled.Certainly, sliding slot 31 can also be set on the two sidewalls of the withdrawing part 212, in refrigerator
Inside compatible with sliding slot 31 slide bar 215 is set, sliding slot 31 is sheathed on slide bar 215 and is slid back and forth.
Optionally, first position limiting structure 213 is protrusion.Specifically, first position limiting structure 213 is set to described
The end of slide bar 215, when the slide bar 215 of the withdrawing part 212 slides into the refrigerator along the sliding slot 31 completely
When storage room, first position limiting structure 213 can be arranged on the inner sidewall of the storage room of the refrigerator described in
Second position limiting structure 32 is buckled, and first position limiting structure 213 is arranged to protrusion, will not influence the withdrawing part 212
Sliding process facilitates carry out pull, and second position limiting structure 32 at this time is arranged to groove accordingly, realizes the withdrawing part
Locking between 212 and the fixed part 211.Certainly, sliding slot 31, In can also be set on the two sidewalls of the withdrawing part 212
Slide bar 215 compatible with the sliding slot 31 is arranged in the inner wall 3 of the storage room of the refrigerator, and the sliding slot 31 is sheathed on
The slide bar 215 is slid back and forth.
Optionally, first position limiting structure 213 is groove.Specifically, first position limiting structure 213 is set to described
The end of slide bar 215, when the slide bar 215 of the withdrawing part 212 slides into the refrigerator along the sliding slot 31 completely
When storage room, first position limiting structure 213 can be arranged on the inner sidewall of the storage room of the refrigerator described in
Second position limiting structure 32 is buckled, and first position limiting structure 213 is arranged to groove, will not influence the withdrawing part 212
Sliding process facilitates carry out pull, and second position limiting structure 32 at this time is arranged to convex accordingly, realizes the pull
Locking between portion 212 and the fixed part 211.Certainly, sliding slot 31 can also be set on the two sidewalls of the withdrawing part 212,
Slide bar 215 compatible with the sliding slot 31 is set in the inner wall 3 of the storage room of the refrigerator, the sliding slot 31 is arranged
It is slid back and forth in the slide bar 215.
Optionally, as shown in figure 15, the section of the sliding slot 31 is right-angled trapezium.The right angle waist setting of right-angled trapezium is being cut
The upper surface in face, the oblique waist of right-angled trapezium are set to the lower section in section, and the section of the sliding slot 31 is designed as in this way, conveniently existing
When the slide bar 215 of the withdrawing part 212 carries out pull sliding in the sliding slot 31, the sliding slot 31 can reserve described
The space of one position limiting structure 213, it is ensured that entirely draw process is smooth.The angle at the base angle of right-angled trapezium is β, β value range
It is 30 ° -60 °.β preferred value is 45 °, and β value is excessive, and the opening that will lead to the sliding slot 31 is excessive, is easy to allow the slide bar 215
It derails and falls from the sliding slot 31；β value is too small, will lead to the too small openings of the sliding slot 31, and the slide bar 215 is not easy
It is mounted in the sliding slot 31, installing and dismounting cumbersome.When β value is 45 °, can both guarantee to exist when the slide bar 215
It carries out not derailing when the pull of front and back after installation, and may insure when the slide bar 215 and the sliding slot 31 carry out installing and dismounting
It is convenient.
In some optional embodiments, the drawer structure further includes fungus resistant coating, and fungus resistant coating (not shown) is set
It sets on the inner wall 2122 of the withdrawing part.It is to generate mould, saccharomycete when used for a long time in order to prevent that mildew resistant paint, which is arranged, right
The article stored in the withdrawing part 212 has an impact, and Nanometer Copper, Nano-Zinc or a variety of inorganic nano materials can be selected in mildew resistant paint
Doping techniques synthesize class powder.
Figure 16 is a kind of flow diagram of the control method of refrigerator shown according to an exemplary embodiment.
The alternative embodiment provides a kind of control method of refrigerator, and the refrigerator has dry room, and the dry room is set
There is heating device, for the heating device for heating the indoor air of the dry, the refrigerator is equipped with defeated wind apparatus, described defeated
Wind apparatus is used to the Cryogenic air of the freezing chamber of the refrigerator being delivered to the dry room, and the control method includes following step
It is rapid:
S161: the temperature of dry room is obtained.
In practical applications, the temperature of the dry room is obtained using temperature sensor.
S162: when the temperature is greater than the first set temperature, control heating device is in close state, and controls defeated wind dress
Set operation.
Wherein, first set temperature is a setting value greater than target temperature, and the target temperature and target are wet
Spend corresponding, the value of the target temperature can be 2 ° -20 °, such as 5 °, 8 °, 15 °.
With the target temperature for 8 °, for first set temperature is 14 °, the temperature for obtaining the dry room is
At 18 °, the heating device for controlling the dry room is in close state, and the defeated wind apparatus operation of the refrigerator is controlled, by institute
The Cryogenic air for stating the freezing chamber of refrigerator is delivered to the dry room, under sealed environment, to have the function that cooling humidification.
S163: it when the temperature is less than the second set temperature, controls the defeated wind apparatus and is in close state, control institute
State heating device operation.
Wherein, second set temperature is a setting value less than the target temperature, that is, described first sets
Temperature is greater than second set temperature.
With the target temperature for 8 °, for second set temperature is 2 °, the temperature for obtaining the dry room is 0 °,
It controls the defeated wind apparatus to be in close state, controls the heating device operation, it is close to heat the indoor air of the dry
Under seal ring border, to have the function that the wet down that heats up.
In enclosure space, temperature rises, humidity decline, vapor pressure deficit become larger, and utilizes the freezing of the refrigerator, dry room
Temperature difference, to design ultra-low humidity dry room, optionally, the humidity range of dry room can be 20%-40%.
In the optional embodiment, by obtaining the temperature of dry room, according to the relationship of temperature and setting value, sealed environment
Under, the heating devices heat heats wet down for the dry room, and the defeated wind apparatus is defeated by the Cryogenic air of the freezing chamber
It send to the dry room, for dry room cooling humidification, according to the wet variation relation of enthalpy, under sealed environment, heating humidity simultaneously
It has and declines to a great extent, the moisture vapor pressure deficit of prepared product can be increased, the moisture of the indoor storage prepared product of dry can be accelerated
Discharge may be implemented the dry preparation of fruits and vegetables, or carry out dry re-dry of getting damp, meanwhile, the temperature and humidity of dry room can protect
It holds within the set range, the high-quality preservation of dry may be implemented.
Figure 17 is the flow diagram of the control method of another refrigerator shown according to an exemplary embodiment.
The alternative embodiment provides the control method of another refrigerator, and the refrigerator has dry room, and the dry room is also
Equipped with fan, the fan is used to that the air of the dry room to be driven to flow, and the described method comprises the following steps:
S171: it after controlling defeated wind apparatus operation setting time, controls the defeated wind apparatus and closes.
Wherein, the setting time is that the humidity of the dry room is made to reach the dry room from humidity under room temperature
Time needed for required medial humidity.The embodiment can make the dry room reach the medial humidity needed for it as early as possible.
S172: the temperature of dry room is obtained.
S173: when the temperature is greater than the first set temperature, control heating device is in close state, and is controlled described defeated
Wind apparatus operation.
S174: it when the temperature is less than the second set temperature, controls the defeated wind apparatus and is in close state, control institute
The fan for stating dry room is opened, and the heating device operation is controlled.
In the optional embodiment, according to the relationship of the temperature of dry room and setting value, the heating device of dry room is run
When, the fan of control dry room is opened, and the air of heating devices heat can be promoted in the indoor flowing of dry, can be further
The eustasy for accelerating the ambient humidity of promotion dry room, improves the drying wet down rate of dry room.
Figure 18 is the flow diagram of the control method of another refrigerator shown according to an exemplary embodiment.
The alternative embodiment provides the control method of another refrigerator, and the refrigerator has dry room, the method includes
Following steps:
S181: the temperature of dry room is obtained.
S182: the remaining preparation process specific gravity of the prepared product in the dry room is obtained.
Specifically, the residue preparation process can be calculated according to the following formula:
Remaining preparation process specific gravity=(default weight-loss ratio-weight-loss ratio)/default weight-loss ratio × 100%
Wherein, the default weight-loss ratio is determined according to the type of prepared product, and the weight-loss ratio can be according to following formula meter
It obtains:
Weight-loss ratio=(initial mass-real-time quality)/initial mass × 100%.
S183: when to prepare advance ratio great when default remaining preparation process specific gravity for the residue, and, when the temperature is big
It when the first set temperature, controls the heating device and is in close state, control the defeated wind apparatus operation.
Wherein, the default remaining preparation process specific gravity can be one when the variation of prepared product humidity is smaller in the unit time
A ratio value.
S184: when to prepare advance ratio great when the default remaining preparation process specific gravity for the residue, and, when the temperature
It when degree is less than the second set temperature, controls the defeated wind apparatus and is in close state, control the heating device operation.
S185: when the remaining preparation process specific gravity is less than or equal to the default remaining preparation process specific gravity, and, work as institute
Temperature is stated more than or equal to third set temperature, and when the temperature is less than or equal to the first set temperature, controls the heating device
It is in close state, controls the defeated wind apparatus operation.
Wherein, the third set temperature is and to be less than one of first set temperature greater than the target temperature
Setting value.
With the target temperature for 8 °, first set temperature is 14 °, the third set temperature can for 10 °,
When the temperature is 12 °, the heating device for controlling the dry room is in close state, and controls the defeated wind apparatus fortune of the refrigerator
Row.
S186: when the remaining preparation process specific gravity is less than or equal to the default remaining preparation process specific gravity, and, work as institute
Temperature is stated more than or equal to the second set temperature, and when the temperature is less than or equal to four set temperatures, controls the defeated wind apparatus
It is in close state, controls the heating device operation.
Wherein, the 4th set temperature is and to be less than one of the target temperature greater than second set temperature
Setting value.
With the target temperature for 8 °, second set temperature is 2 °, and the 4th set temperature can be for for 6 °, institute
When to state temperature be 4 °, control the defeated wind apparatus and be in close state, control the heating device operation.
Due in prepared product later period preparation process, the moisture evaporation of prepared product is slower, by by the third set temperature
It is set as being more nearly a setting value of the target temperature with the 4th set temperature, the heating device can be accelerated
With the cyclic switching change frequency of the defeated wind apparatus, promote the indoor lifting humidity change frequency of the dry, accelerates preparation
The dry of object prepares process.
In the alternative embodiment, according to the remaining preparation process of the prepared product in the dry room and default residue prepare into
The relationship of journey determines different set temperatures, and the heating device of the dry room is controlled according to the practical preparation situation of prepared product
Or the operating status of the defeated wind apparatus of the refrigerator, the drying wet down rate of dry room can be improved, accelerate the dry of prepared product
Preparation process.
Figure 19 is a kind of structural block diagram of the control device of refrigerator shown according to an exemplary embodiment.
The alternative embodiment provides a kind of control device of refrigerator, and the refrigerator has dry room, and the dry room is set
There is heating device, for the heating device for heating the indoor air of the dry, the refrigerator is equipped with defeated wind apparatus, described defeated
Wind apparatus is used to for the Cryogenic air of the freezing chamber of the refrigerator being delivered to the dry room, and the control device is obtained including first
Take unit 1801 and first control unit 1802.
The first acquisition unit 1801 is used to obtain the temperature of the dry room；
The first control unit 1802 is used for:
It when the temperature is greater than the first set temperature, controls the heating device and is in close state, control described defeated
Wind apparatus operation；
It when the temperature is less than the second set temperature, controls the defeated wind apparatus and is in close state, control is described to be added
Thermal operation.
Figure 20 is the structural block diagram of the control device of another refrigerator shown according to an exemplary embodiment.
The alternative embodiment provides the control device of another refrigerator, and the refrigerator has dry room, and the dry room is set
There is heating device, for the heating device for heating the indoor air of the dry, the refrigerator is equipped with defeated wind apparatus, described defeated
Wind apparatus is used to the Cryogenic air of the freezing chamber of the refrigerator being delivered to the dry room, and the dry room is additionally provided with fan,
For driving the air of the dry room to flow, described device includes original state control unit 1804, first obtains the fan
Take unit 1801, first control unit 1802, the second control unit 1803.
After the original state control unit 1804 is for controlling the defeated wind apparatus operation setting time, control described defeated
Wind apparatus is closed.
The first acquisition unit 1801 is used to obtain the temperature of the dry room.
The first control unit 1802 is used for:
It when the temperature is greater than the first set temperature, controls the heating device and is in close state, control described defeated
Wind apparatus operation；
It when the temperature is less than the second set temperature, controls the defeated wind apparatus and is in close state, control is described to be added
Thermal operation.
Second control unit 1803 is used for:
When the temperature is less than second set temperature, controls the fan and open.
Figure 21 is the structural block diagram of the control device of another refrigerator shown according to an exemplary embodiment.
The alternative embodiment provides the control device of another refrigerator, and the refrigerator has dry room, and described device includes
First acquisition unit 1801, second acquisition unit 1805, first control unit 1802 and third control unit 1806.
The first acquisition unit 1801 is used to obtain the temperature of the dry room.
The second acquisition unit 1805 is used to obtain the remaining preparation process specific gravity of the prepared product in the dry room.
It is great when default remaining preparation process specific gravity that the first control unit 1802 in the residue prepares advance ratio,
For:
It when the temperature is greater than the first set temperature, controls the heating device and is in close state, control described defeated
Wind apparatus operation；
It when the temperature is less than the second set temperature, controls the defeated wind apparatus and is in close state, control is described to be added
Thermal operation.
The third control unit 1806 the remaining preparation process specific gravity be less than or equal to the default residue prepare into
When journey specific gravity, it is used for:
When the temperature is more than or equal to third set temperature, and the temperature is less than or equal to the first set temperature, control
The heating device is in close state, and controls the defeated wind apparatus operation；
When the temperature is more than or equal to the second set temperature, and the temperature is less than or equal to four set temperatures, control
The defeated wind apparatus is in close state, and controls the heating device operation.
Figure 22 is a kind of flow diagram of the control method of refrigerator shown according to an exemplary embodiment.
The alternative embodiment provides a kind of control method of refrigerator, and the refrigerator has dry room, and the dry room is set
There is heating device, for the heating device for heating the indoor air of the dry, the refrigerator is equipped with defeated wind apparatus, described defeated
Wind apparatus is used to the Cryogenic air of the freezing chamber of the refrigerator being delivered to the dry room, and the control method includes following step
It is rapid:
S221: the humidity of dry room is obtained.
In practical applications, the humidity of the dry room is obtained using humidity sensor.
S222: when the humidity is less than the first setting humidity, control heating device is in close state, and controls defeated wind dress
Set operation.
Wherein, described first humidity is set as a setting value less than target humidity, the value of the target humidity can
For 10%-40%, such as 10%, 20%, 25%, 30%.
With the target temperature for 20%, described first sets humidity to obtain the humidity of the dry room for 13%
It is 12%, the heating device for controlling the dry room is in close state, and the defeated wind apparatus operation of the refrigerator is controlled, by institute
The Cryogenic air for stating the freezing chamber of refrigerator is delivered to the dry room, under sealed environment, to have the function that cooling humidification.
S223: it when the humidity is greater than the second setting humidity, controls the defeated wind apparatus and is in close state, control institute
State heating device operation.
Wherein, described second humidity is set as a setting value greater than the target humidity, that is, first setting
Humidity is less than second target humidity.
With the target temperature for 20%, described second sets humidity to obtain the humidity of the dry room for 27%
It is 30%, controls the defeated wind apparatus and be in close state, controls the heating device operation, it is indoor to heat the dry
Air, under sealed environment, to have the function that the wet down that heats up.
In the optional embodiment, by obtaining the humidity of dry room, according to the relationship of humidity and setting value, dry is controlled
The cyclic switching of the defeated wind apparatus of the heating device and refrigerator of room changes, and accelerates the eustasy of the indoor ambient humidity of dry,
The drying wet down rate for improving dry room, increases the moisture vapor pressure deficit of prepared product, can accelerate the indoor storage preparation of dry
The moisture of object is discharged, and the dry preparation of fruits and vegetables may be implemented, or carry out dry re-dry of getting damp, meanwhile, the temperature of dry room and wet
Degree may remain in setting range, and the high-quality preservation of dry may be implemented.
Figure 23 is the flow diagram of the control method of another refrigerator shown according to an exemplary embodiment.
The alternative embodiment provides the control method of another refrigerator, and the refrigerator has dry room, and the dry room is also
Equipped with fan, the fan is used to that the air of the dry room to be driven to flow, and the described method comprises the following steps:
S231: it after controlling defeated wind apparatus operation setting time, controls the defeated wind apparatus and closes.
Wherein, the setting time is that the humidity of the dry room is made to reach the dry room from humidity under room temperature
Time needed for required medial humidity.The embodiment can make the dry room reach the medial humidity needed for it as early as possible.
S232: the humidity of dry room is obtained.
S233: when the humidity is less than the first setting humidity, control heating device is in close state, and is controlled described defeated
Wind apparatus operation.
S234: it when the humidity is greater than the second setting humidity, controls the defeated wind apparatus and is in close state, control institute
The fan for stating dry room is opened, and the heating device operation is controlled.
In the optional embodiment, according to the relationship of the humidity of dry room and setting value, the fan for controlling dry room is opened,
When the heating device operation of dry room, the fan of dry room is opened, and can promote the air of heating devices heat in dry room
Flowing, can further speed up promote dry room ambient humidity eustasy, improve dry room drying wet down rate.
Figure 24 is the flow diagram of the control method of another refrigerator shown according to an exemplary embodiment.
The alternative embodiment provides the control method of another refrigerator, and the refrigerator has dry room, the method includes
Following steps:
S241: the humidity of dry room is obtained.
S242: the remaining preparation process specific gravity of the prepared product in the dry room is obtained.
Specifically, the residue preparation process can be calculated according to the following formula:
Remaining preparation process specific gravity=(default weight-loss ratio-weight-loss ratio)/default weight-loss ratio × 100%
Wherein, the default weight-loss ratio is determined according to the type of prepared product, and the weight-loss ratio can be according to following formula meter
It obtains:
Weight-loss ratio=(initial mass-real-time quality)/initial mass × 100%.
S243: when to prepare advance ratio great when default remaining preparation process specific gravity for the residue, and, when the humidity is small
It when the first setting humidity, controls the heating device and is in close state, control the defeated wind apparatus operation.
Wherein, the default remaining preparation process specific gravity can be one when the variation of prepared product humidity is smaller in the unit time
A ratio value.
S244: when to prepare advance ratio great when the default remaining preparation process specific gravity for the residue, and, when described wet
It when degree is greater than the second setting humidity, controls the defeated wind apparatus and is in close state, control the heating device operation.
S245: when the remaining preparation process specific gravity is less than or equal to the default remaining preparation process specific gravity, when described
Humidity be more than or equal to first setting humidity, and the humidity be less than or equal to third setting humidity when, control at the heating device
In closed state, the defeated wind apparatus operation is controlled.
Wherein, the third sets humidity to set humidity greater than described first, and is less than one of the target humidity
Setting value.
With the target temperature for 20%, described first sets humidity as 13%, and the third sets humidity as 17% and is
Example, when the humidity is 15%, the heating device for controlling the dry room is in close state, and controls the defeated wind dress of the refrigerator
Set operation.
S246: when the remaining preparation process specific gravity is less than or equal to the default remaining preparation process specific gravity, when described
Humidity is more than or equal to the 4th setting humidity, and when the humidity is less than or equal to the second setting humidity, controls at the defeated wind apparatus
In closed state, the heating device operation is controlled.
Wherein, the described 4th humidity is set as greater than the target humidity, and be less than one of the second setting humidity
Setting value.
With the target temperature for 20%, the second setting humidity can be 27%, and the 4th setting humidity can be
It for 23%, when the humidity is 25%, controls the defeated wind apparatus and is in close state, control the heating device operation.
Since in prepared product later period preparation process, the moisture evaporation of prepared product is slower, by the way that the third is set humidity
And the 4th setting humidity be set as being more nearly between medial humidity needed for the dry room prepares dry one sets
Definite value can accelerate the cyclic switching change frequency of the heating device and the defeated wind apparatus, promote the dry indoor
Humidity eustasy frequency accelerates the dry preparation process of prepared product.
In the alternative embodiment, according to the remaining preparation process of the prepared product in the dry room and default residue prepare into
The relationship of journey determines different setting humidity, and the heating of the dry room can be controlled according to the practical preparation situation of prepared product
The operating status of the defeated wind apparatus of device or the refrigerator can be improved the drying wet down rate of dry room, accelerate prepared product
Dry prepares process.
Figure 25 is a kind of structural block diagram of the control device of refrigerator shown according to an exemplary embodiment.
The alternative embodiment provides a kind of control device of refrigerator, and the refrigerator has dry room, and the dry room is set
There is heating device, for the heating device for heating the indoor air of the dry, the refrigerator is equipped with defeated wind apparatus, described defeated
Wind apparatus is used to for the Cryogenic air of the freezing chamber of the refrigerator being delivered to the dry room, and the control device is obtained including first
Modulus block 1807 and the first control module 1808.
The first acquisition module 1807 is used to obtain the humidity of the dry room.
First control module 1808 is used for:
When the humidity is less than the first setting humidity, controls the heating device and be in close state, control described defeated
Wind apparatus operation；
It when the humidity is greater than the second setting humidity, controls the defeated wind apparatus and is in close state, control is described to be added
Thermal operation.
Figure 26 is the structural block diagram of the control device of another refrigerator shown according to an exemplary embodiment.
The alternative embodiment provides the control device of another refrigerator, and the refrigerator has dry room, and the dry room is set
There is heating device, for the heating device for heating the indoor air of the dry, the refrigerator is equipped with defeated wind apparatus, described defeated
Wind apparatus is used to the Cryogenic air of the freezing chamber of the refrigerator being delivered to the dry room, and the dry room is additionally provided with fan,
For driving the air of the dry room to flow, described device includes original state control module 1810, first obtains the fan
Modulus block 1807, the first control module 1808 and the second control module 1809.
After the original state control module 1810 is for controlling the defeated wind apparatus operation setting time, control described defeated
Wind apparatus is closed.
The first acquisition module 1807 is used to obtain the humidity of the dry room.
First control module 1808 is used for:
When the humidity is less than the first setting humidity, controls the heating device and be in close state, control described defeated
Wind apparatus operation；
It when the humidity is greater than the second setting humidity, controls the defeated wind apparatus and is in close state, control is described to be added
Thermal operation.
Second control module 9 is used for:
When the humidity is greater than the second setting humidity, controls the fan and open.
Figure 27 is the structural block diagram of the control device of another refrigerator shown according to an exemplary embodiment.
The alternative embodiment provides the control device of another refrigerator, and the refrigerator has dry room, and described device includes
First, which obtains module 1807, second, obtains module 1811, the first control module 1808 and third control module 1812.
The first acquisition module 1807 is used to obtain the humidity of the dry room.
The second acquisition module 1811 is used to obtain the remaining preparation process specific gravity of the prepared product in the dry room.
It is great when default remaining preparation process specific gravity that first control module 1808 in the residue prepares advance ratio,
For:
When the humidity is less than the first setting humidity, controls the heating device and be in close state, control described defeated
Wind apparatus operation；
It when the humidity is greater than the second setting humidity, controls the defeated wind apparatus and is in close state, control is described to be added
Thermal operation.
The third control module 1812 the remaining preparation process specific gravity be less than or equal to the default residue prepare into
When journey specific gravity, it is used for:
When the humidity is more than or equal to the first setting humidity, and the humidity is less than or equal to third setting humidity, control
The heating device is in close state, and controls the defeated wind apparatus operation；
When the humidity is more than or equal to the 4th setting humidity, and the humidity is less than or equal to the second setting humidity, control
The defeated wind apparatus is in close state, and controls the heating device operation.
Figure 28 is a kind of flow diagram of the humidity control method of refrigerator shown according to an exemplary embodiment.
The alternative embodiment provides a kind of humidity control method of refrigerator, and the refrigerator has dry room, the dry
Room is equipped with heating device, and the heating device is equipped with defeated wind apparatus, institute for heating the indoor air of the dry, the refrigerator
Defeated wind apparatus is stated for the Cryogenic air of the freezing chamber of the refrigerator to be delivered to the dry room, the control method include with
Lower step:
S281: the Current Temperatures of dry room are obtained.
In practical applications, the Current Temperatures of the dry room are obtained using temperature sensor.
S282: target temperature is determined.
S283: it when the Current Temperatures are greater than the target temperature, control the heating device and is in close state, control
Make the defeated wind apparatus operation.
For example, Current Temperatures are 18 °, target temperature is 2 °, 18 ° 2 ° of >, controls the heating device and is in close state,
Control the defeated wind apparatus operation.
In some optional embodiments, the defeated wind apparatus includes wind inlet channel, air door and breeze fan, the dry room
It is connected to by the wind inlet channel with the freezing chamber, the air inlet of the dry room connecting with the wind inlet channel is equipped with
The air door, is used to open or closes the air inlet, and the breeze fan is used to drive the Cryogenic air stream of the freezing chamber
It moves to the dry room.
Specifically, control the heating device when the Current Temperatures are greater than the target temperature and be in close state,
It controls the air door to open, controls the breeze fan operation.It is opened by controlling the air door, the freezing chamber can be made
Cryogenic air enters the dry room by wind inlet channel, is run by controlling the breeze fan, the low temperature can be improved
Air enters the air inlet rate of the dry room.
S284: it when the Current Temperatures are less than or equal to the target temperature, control the defeated wind apparatus and is in closing shape
State controls the heating device operation.
Further, the dry room is additionally provided with fan, and the fan is used to drive the indoor air flowing of the dry,
When the Current Temperatures are less than or equal to the target temperature, control the fan and open.
In the optional embodiment, by obtaining the Current Temperatures and target temperature of dry room, according to Current Temperatures and mesh
The relationship of temperature is marked, the cyclic switching variation of the heating device of dry room and the defeated wind apparatus of refrigerator, the heating device are controlled
Heating heats wet down for the dry room, and the Cryogenic air of the freezing chamber is delivered to the dry room by the defeated wind apparatus,
Cool down for the dry room and humidify, realizes and the intelligent of the humidity of dry room is adjusted.Meanwhile using heating device for dry room
It is rapidly heated, according to psychrometric chart principle, under sealed environment, when heating, the indoor relative humidity of dry, which has, to decline to a great extent, preparation
The moisture vapor pressure deficit of object increases, so that the moisture transpiration of the big prepared product of the indoor relative humidity of the dry is into air,
The dry preparation of fruits and vegetables may be implemented, or the high-quality preservation of get damp dry re-dry and dry.
Figure 29 is the flow diagram of the humidity control method of another refrigerator shown according to an exemplary embodiment.
The alternative embodiment provides the humidity control method of another refrigerator, and the refrigerator has dry room, the dry
Room is equipped with heating device, and the heating device is for heating the indoor air of the dry, and the dry room is additionally provided with fan, institute
Fan is stated for driving the indoor air flowing of the dry, the refrigerator is equipped with defeated wind apparatus, and the defeated wind apparatus is used for will
The Cryogenic air of the freezing chamber of the refrigerator is delivered to the dry room, the control method the following steps are included:
S291: the Current Temperatures of the dry room are obtained.
S292: the target humidity of the dry room is obtained.
In some optional embodiments, the mesh of dry room described in the externally input target humidity acquisition of information of acquisition can be passed through
Mark humidity.
Optionally, the type for obtaining the prepared product of the dry room obtains the dry according to the type of the prepared product
The target humidity of room, wherein the target humidity of the type of the prepared product and the dry room is corresponding.
Optionally, the value range of the target humidity is 20%-60%, such as 30%, 40%.
Following table is the corresponding relationship of the type of the optional prepared product and the target humidity of the dry room:
| The type of prepared product | Target humidity |
| Fruits | 35% |
| Greengrocery | 20% |
| Vegetation class | 15% |
In practical applications, more accurately target humidity can be determined according to the specific type of fruit.For example, mango institute
Corresponding target humidity is 33%, and target humidity corresponding to banana is 30%.
S293: the target temperature is determined according to the target humidity.
Specifically, determining target temperature corresponding to the target humidity based on default corresponding table, wherein described default
Corresponding table is used to indicate the corresponding relationship of relative humidity and temperature based on the wet relationship of enthalpy.
The default corresponding table is to close under conditions of water capacity is certain according to the relative humidity of psychrometric chart is corresponding with temperature
System's determination.
Optionally, the value of the water capacity is 2-5g/kg, such as 3g/kg, 4g/kg.
For example, target humidity 20% is corresponding with the target humidity as shown in figure 5, the value of water capacity is 2g/kg
Temperature be 15 °.
S294: it when the Current Temperatures are greater than the target temperature, control the heating device and is in close state, control
Make the defeated wind apparatus operation.
S295: it when the Current Temperatures are less than or equal to the target temperature, control the defeated wind apparatus and is in closing shape
State controls the heating device operation, controls the fan and open.
In the optional embodiment, according to the relationship of the Current Temperatures of dry room and target temperature, the wind of dry room is controlled
The unlatching of fan, when the operation of the heating device of dry room, the fan of dry room is opened, and can promote the air of heating devices heat
In the indoor flowing of dry, to further speed up the eustasy for promoting the ambient humidity of dry room, the dry of dry room is improved
Dry wet down rate.
Figure 30 is a kind of structural block diagram of the humidity conditioner of refrigerator shown according to an exemplary embodiment.
The alternative embodiment provides a kind of humidity conditioner of refrigerator, and the refrigerator has dry room, the dry
Room is equipped with heating device, and the heating device is equipped with defeated wind apparatus, institute for heating the indoor air of the dry, the refrigerator
Defeated wind apparatus is stated for the Cryogenic air of the freezing chamber of the refrigerator to be delivered to the dry room, the control device includes obtaining
Take unit 1901, determination unit 1902 and first control unit 1903.
The acquiring unit 1901 is used to obtain the Current Temperatures of the dry room.
The determination unit 1902 is for determining target temperature.
The first control unit 1903 is used for:
It when the Current Temperatures are greater than the target temperature, control the heating device and is in close state, control institute
State defeated wind apparatus operation；
When the Current Temperatures are less than or equal to the target temperature, control the defeated wind apparatus and be in close state, control
Make the heating device operation.
In some optional embodiments, the defeated wind apparatus includes wind inlet channel, air door and breeze fan, the dry room
It is connected to by the wind inlet channel with the freezing chamber, the air inlet of the dry room connecting with the wind inlet channel is equipped with
The air door, is used to open or closes the air inlet, and the breeze fan is used to drive the Cryogenic air stream of the freezing chamber
It moves to the dry room.
Specifically, the first control unit 1903 is used for: when the Current Temperatures are greater than the target temperature, control
The heating device is in close state, and is controlled the air door and is opened, and the breeze fan operation is controlled.By controlling the wind
Door is opened, and the Cryogenic air of the freezing chamber can be made to enter the dry room by wind inlet channel, by controlling the air-supply
The air inlet rate that the Cryogenic air enters the dry room can be improved in fan operation.
Figure 31 is the structural block diagram of the humidity conditioner of another refrigerator shown according to an exemplary embodiment.
The alternative embodiment provides the humidity conditioner of another refrigerator, and the dry room is equipped with heating device, described
Heating device is additionally provided with fan for heating the indoor air of the dry, the dry room, and the fan is described for driving
The indoor air flowing of dry, the refrigerator are equipped with defeated wind apparatus, and the defeated wind apparatus is used for the freezing chamber of the refrigerator
Cryogenic air is delivered to the dry room, and the control device includes acquiring unit 1901, the control list of determination unit 1902, first
Member 1903 and the second control unit 1904, wherein the determination unit 1902 includes obtaining subelement 19021 and determining subelement
19022。
The acquiring unit 1901 is used to obtain the Current Temperatures of the dry room.
The target humidity for obtaining subelement 19021 and being used to obtain the dry room.
The determining subelement 19022 is used to determine the target temperature according to the target humidity.
Specifically, the determining subelement 19022 is used to determine corresponding to the target humidity based on default corresponding table
Target temperature, wherein the default corresponding table is used to indicate the corresponding relationship of relative humidity and temperature based on the wet relationship of enthalpy.
Wherein, the default corresponding table is under conditions of water capacity is certain, according to pair of psychrometric chart relative humidity and temperature
It should be related to acquisition.
Optionally, the value of the water capacity is 2-5g/kg, such as 3g/kg, 4g/kg.
The first control unit 1903 is used for:
It when the Current Temperatures are greater than the target temperature, control the heating device and is in close state, control institute
State defeated wind apparatus operation；
When the Current Temperatures are less than or equal to the target temperature, control the defeated wind apparatus and be in close state, control
Make the heating device operation.
Second control unit 1904 is used for:
When the Current Temperatures are less than or equal to the target temperature, control the fan and open.
Figure 32 is psychrometric chart.
Relationship between various wet air parameters is represented by graph lines, psychrometric chart is made.The state of humid air is determined at three
A independent parameter, according to psychrometric chart, if it is known that any two state parameter, so that it may determine therefrom that other state parameters.
For example, the value of water capacity is 2g/kg, target humidity 20%, psychrometric chart is it is found that with institute according to figure 5
Stating temperature corresponding to target humidity 20% is 15 °.
Figure 33 is a kind of stream of the method for preparation progress that can determine prepared product shown according to an exemplary embodiment
Cheng Tu.
The alternative embodiment provides a kind of method of preparation progress that can determine prepared product, and the method includes following
Step:
S331: the real-time parameter of prepared product is obtained.
Optionally, interval setting time obtains the real-time parameter of the prepared product.
Wherein, the setting time is determined according to the default preparation total duration of the prepared product and the default detection frequency.
Optionally, the setting time can be calculated according to following formula:
Setting time=default preparation total duration/default preparation the frequency.
Specifically, the real-time parameter of the prepared product can be the real-time quality of the prepared product.
Optionally, the real-time parameter of the prepared product can be the real-time volume of the prepared product.
S332: according to the initial parameter of the real-time parameter of the prepared product and the prepared product, the preparation is calculated
The percentage of water loss of object.
Wherein, the initial parameter of the prepared product is the parameter when prepared product does not have started preparation.
Specifically, the initial parameter of the prepared product can be the initial mass of the prepared product.
Optionally, the initial parameter of the prepared product can be the initial volume of the prepared product.
Specifically, the percentage of water loss can be calculated according to following formula:
Percentage of water loss=(initial parameter-real-time parameter)/initial parameter × 100%.
S333: according to the percentage of water loss and preset algorithm, the preparation progress of the prepared product is determined.
S334: the preparation progress of the prepared product is shown.
In the alternative embodiment, by measure prepared product real-time percentage of water loss, and according to the real-time percentage of water loss of prepared product with
Preset algorithm determines that prepared product prepares progress, more accurate, and can preferably guarantee the final preparation quality of prepared product.Together
When, the preparation progress of real-time display prepared product makes user's more intuitive understanding prepared product prepare progress, can optimize user's
Usage experience.
Figure 34 is the stream of the method for the another preparation progress that can determine prepared product shown according to an exemplary embodiment
Cheng Tu.
The alternative embodiment provides the another method that can determine prepared product preparation progress, and the method includes following steps
It is rapid:
S341: the real-time parameter of prepared product is obtained.
Specifically, the real-time parameter of the prepared product can be the real-time quality of the prepared product.For example, passing through gravity sensitive
The initial mass that device obtains the prepared product is 500g.
S342: according to the initial parameter of the real-time parameter of the prepared product and the prepared product, the preparation is calculated
The percentage of water loss of object.
Specifically, the initial parameter of the prepared product can be the initial mass of the prepared product.For example, through after a period of time
Afterwards, the real-time quality for obtaining the prepared product is 400g.
The initial mass of the prepared product be 500g, real-time quality 400g, then:
Percentage of water loss=(500-400)/500 × 100%=20%.
S343: obtaining the default percentage of water loss of the prepared product, and, it is corresponding with the default percentage of water loss default when preparing total
It is long.
Wherein, the default percentage of water loss of the prepared product is determined according to the type of the prepared product, is preset with described
The corresponding default preparation total duration of percentage of water loss is according to the first of the temperature for preparing environment of the prepared product, humidity and the prepared product
Prothyl amount presets percentage of water loss to determine.
Specifically, the default preparation total duration of the prepared product can be calculated according to following formula:
Default preparation total duration (min)=initial mass (g) × default percentage of water loss × prepares temperature (DEG C) × system of environment
Humidity × 1 (min) of standby environment.
Wherein, presetting percentage of water loss and preparing the humidity of environment is proportional numerical value.
S344: according to the percentage of water loss, the default percentage of water loss and the default preparation total duration, the prepared product is determined
Preparation duration.
Specifically, the preparation duration of the prepared product can be calculated according to following formula:
Prepare duration=percentage of water loss/default percentage of water loss × default preparation total duration.
For example, the percentage of water loss of the prepared product is 20%, presetting percentage of water loss is 60%, corresponding with the default percentage of water loss
Default preparation total duration is 18h, then:
Prepare duration=20%/60% × 18h=6h.
S345: according to the preparation duration and the default preparation total duration, determining the preparation progress of the prepared product,
In, the preparation progress includes remaining preparation duration, and/or, remaining preparation process specific gravity.
Specifically, the remaining preparation duration of the prepared product can be calculated according to following formula:
Residue preparation duration=default preparation total duration-preparation duration
For example, the default preparation total duration of the prepared product is 18h, when preparation a length of 6h, then:
Residue preparation duration=18h-6h=12h
The residue preparation process specific gravity can be calculated according to following formula:
Remaining preparation process specific gravity=residue preparation duration/default preparation total duration × 100%
For example, a length of 12h when the remaining preparation of the prepared product, presetting preparation total duration is 18h, then:
Remaining preparation process specific gravity=12h/18h × 100%=67%
Optionally, the remaining preparation process specific gravity can also be calculated according to following formula:
Remaining preparation process specific gravity=(default percentage of water loss-percentage of water loss)/default percentage of water loss × 100%
For example, the default percentage of water loss of the prepared product is 60%, percentage of water loss 20%, then:
Remaining preparation process specific gravity=(60%-20%)/60% × 100%=67%
S346: the default percentage of water loss of the prepared product and the first difference of the percentage of water loss are in the first preset range
When, and/or, when the preparation duration of the prepared product is not less than the default preparation total duration, prompt the prepared product
Result is completed in preparation.
Specifically, judge the prepared product the default percentage of water loss and the percentage of water loss the first difference whether first
When in preset range, and/or, whether the preparation duration of the prepared product is not less than the default preparation total duration, if
It is when the default percentage of water loss of the prepared product and the first difference of the percentage of water loss are in the first preset range and/or described
When the preparation duration of prepared product is not less than the default preparation total duration, the preparation of the prepared product is prompted to complete result.
Wherein, first preset range is the error tolerance for not influencing the preparation quality of the prepared product, such as-
2%-2%.
Optionally, it can be flashed by progress bar or voice mode prompts the preparation of the prepared product to complete result.
Since the percentage of water loss of the prepared product and the preparation duration are that interval setting time calculates acquirement, having can
The energy percentage of water loss takes less than the default percentage of water loss, and the preparation duration takes less than the default preparation total duration, so logical
When crossing the first difference of the default percentage of water loss and the percentage of water loss that judge the prepared product whether in the first preset range,
And/or whether the preparation duration of the prepared product is not less than the default preparation total duration, whether judges the prepared product
Preparation is completed.
In the alternative embodiment, prepared product preparation after the completion of, can instant alerts user's prepared product preparation complete as a result, side
Just user carries out next step operation.
In some optional embodiments, the method also includes showing the preparation progress of the prepared product.
Specifically, showing the remaining preparation duration of the prepared product using digital form, progress strips are utilized
Show the remaining preparation process specific gravity of the prepared product.
Figure 35 is a kind of device that can determine prepared product preparation progress shown according to an exemplary embodiment.
The alternative embodiment provides a kind of device that can determine prepared product preparation progress, and described device includes obtaining mould
Block 2001, computing module 2002, determining module 2003 and display module 2005.
The real-time parameter for obtaining module 2001 and being used to obtain the prepared product.
Specifically, the acquisition module 2001 can be gravity sensor, it is used to obtain the real-time quality of the prepared product.
The computing module 2002 is used for according to the real-time parameter of the prepared product and the initial ginseng of the prepared product
Number, calculates the percentage of water loss of the prepared product.
Specifically, the percentage of water loss of the prepared product is calculated in the computing module 2002 according to the following formula:
Percentage of water loss=(initial parameter-real-time parameter)/initial parameter × 100%.
The determining module 2003 determines the preparation progress of the prepared product according to the percentage of water loss and preset algorithm.
The display module 2005 is used to show the preparation progress of the prepared product.
Specifically, the display module 2005 includes the first display sub-module 20051 and the second display sub-module 20052,
First display sub-module 20051 is used to show the remaining preparation duration of the prepared product, second display sub-module
20052 for showing the remaining preparation process specific gravity of the prepared product.
In practical applications, first display sub-module 20051 can show the institute of the prepared product using digital form
Remaining preparation duration is stated, second display sub-module 20052 can show the described surplus of the prepared product using progress strips
Remaining preparation process specific gravity.
In the alternative embodiment, described device passes through the real-time percentage of water loss of measurement prepared product, and according to the real-time of prepared product
Percentage of water loss determines the preparation progress of the prepared product with preset algorithm, more accurate, and can preferably guarantee prepared product most
Preparation quality eventually.Meanwhile the preparation progress of real-time display prepared product, so that user's more intuitive understanding prepared product is prepared progress,
The usage experience of user can be optimized.
Figure 36 is the device of the another preparation progress that can determine prepared product shown according to an exemplary embodiment.
The alternative embodiment provides a kind of device of preparation progress that can determine prepared product, and described device includes obtaining
Module 2001, computing module 2002, determining module 2003 and cue module 2004.
The real-time parameter for obtaining module 2001 and being used to obtain the prepared product.
The computing module 2002 is used for according to the real-time parameter of the prepared product and the initial ginseng of the prepared product
Number, calculates the percentage of water loss of the prepared product.
The determining module 2003 determines the preparation progress of the prepared product according to the percentage of water loss and preset algorithm.
Wherein, the determining module 2003 includes that acquisition submodule 20031, first determines submodule 20032 and second really
Stator modules 20033.
The acquisition submodule 20031 is used to obtain the default percentage of water loss of the prepared product, and, with the default percentage of water loss
Corresponding default preparation total duration.
Specifically, the default preparation total duration can be calculated in the acquisition submodule 20031 according to following formula:
Default preparation total duration (min)=initial mass (g) × default percentage of water loss × prepares temperature (DEG C) × system of environment
Humidity × 1 (min) of standby environment.
Wherein, presetting percentage of water loss and preparing the humidity of environment is proportional numerical value.
Described first determines that submodule 20032 is used for according to the percentage of water loss, the default percentage of water loss and described pre- is equipped with
Standby total duration, determines the preparation duration of the prepared product.
Specifically, described first determines that the system of the prepared product is calculated in submodule 20032 according to the following formula
Standby duration:
Prepare duration=percentage of water loss/default percentage of water loss × default preparation total duration.
Described second determines that submodule 20033 is used to determine according to the preparation duration and the default preparation total duration
The preparation progress of the prepared product, wherein the preparation progress includes remaining preparation duration, and/or, residue prepares advance ratio
Weight.
Specifically, described second determines that the described surplus of the prepared product is calculated in submodule 20033 according to the following formula
Remaining preparation duration and the remaining preparation process specific gravity:
Residue preparation duration=default preparation total duration-preparation duration.
Remaining preparation process specific gravity=prepared product preparation residual time length/prepared product prepares total duration × 100%.
Optionally, the remaining preparation process specific gravity can also be calculated according to following formula:
Remaining preparation process specific gravity=(default percentage of water loss-percentage of water loss)/default percentage of water loss × 100%.
The cue module 2004 be used for the prepared product the default percentage of water loss and the percentage of water loss it is first poor
When being worth in the first preset range and/or when the preparation duration of the prepared product is not less than the default preparation total duration,
The preparation of the prepared product is prompted to complete result.
In practical applications, the cue module 2004 can be flashed by progress bar or voice mode prompts the prepared product
Preparation complete result.
In the optional embodiment, prepared product preparation after the completion of, can instant alerts user's prepared product preparation complete as a result,
User is facilitated to carry out next step operation.
In some optional embodiments, described device includes obtaining module 2001, computing module 2002, determining module
2003, display module 2005 and cue module 2004.
In some optional embodiments, a kind of refrigerator of preparation progress that can determine prepared product, the ice are additionally provided
Case includes the device that can determine the preparation progress of prepared product described in above-described embodiment, since the refrigerator of the present embodiment uses
The technical solution of the device of the above-mentioned preparation progress that can determine prepared product, therefore the refrigerator has all of above-mentioned apparatus
Beneficial effect.
Figure 37 is a kind of flow chart of the control method of refrigerator shown according to an exemplary embodiment.
The alternative embodiment provides a kind of control method of refrigerator, and the refrigerator is Fig. 1-6 ice as described in the examples
Case, the control method the following steps are included:
S371: the temperature of dry room is obtained.
S372: when the temperature is greater than the first set temperature, control two-position three-way valve is in the first operating position, controls
Make defeated wind apparatus operation.
Wherein, first set temperature is a setting value greater than target temperature, and the target temperature and target are wet
Spend corresponding, the value of the target temperature can be 2 ° -20 °, such as 5 °, 8 °, 15 °.
S373: it when the temperature is less than the second set temperature, controls the defeated wind apparatus and is in close state, control institute
It states two-position three-way valve and is in second of operating position.
Wherein, second set temperature is a setting value less than the target temperature, that is, described first sets
Temperature is greater than second set temperature.
Wherein, when the two-position three-way valve is in the first operating position, the arrival end of the two-position three-way valve and institute
The second outlet termination for stating two-position three-way valve is logical, the first outlet of the arrival end of the two-position three-way valve and the two-position three-way valve
End is disconnected, and the second outlet end of the first exit end of the two-position three-way valve and the two-position three-way valve is disconnected；At it
When second of operating position, the first exit end of the arrival end of the two-position three-way valve and the two-position three-way valve is connected, institute
The second outlet end of the arrival end and the two-position three-way valve of stating two-position three-way valve is disconnected, and the first of the two-position three-way valve goes out
Mouth end and the second outlet end of the two-position three-way valve are disconnected.
In the optional embodiment, the temperature of the dry room by obtaining refrigerator, according to the relationship of temperature and setting value, control
The cyclic switching of the defeated wind apparatus of the heating device and refrigerator of dry room processed changes, and accelerates the lifting of the indoor ambient humidity of dry
Variation improves the drying wet down rate of dry room, increases the moisture vapor pressure deficit of prepared product, and the dry preparation of fruits and vegetables may be implemented.
Figure 38 is the flow chart of the control method of another refrigerator shown according to an exemplary embodiment.
The alternative embodiment provides a kind of control method of refrigerator, and the refrigerator is Fig. 1-6 ice as described in the examples
Case, the control method the following steps are included:
S381: the humidity of dry room is obtained.
S382: when the humidity is less than the first setting humidity, control two-position three-way valve is in the first operating position, controls
Make defeated wind apparatus operation.
Wherein, described first humidity is set as a setting value less than target humidity, the value model of the target humidity
Enclosing can be 10%-40%, such as 10%, 20%, 25%, 30%.
S383: it when the humidity is greater than the second setting humidity, controls the defeated wind apparatus and is in close state, control institute
It states two-position three-way valve and is in second of operating position.
Wherein, described second humidity is set as a setting value greater than the target humidity, that is, first setting
Humidity is less than second target humidity.
Wherein, when the two-position three-way valve is in the first operating position, the arrival end of the two-position three-way valve and institute
The second outlet termination for stating two-position three-way valve is logical, the first outlet of the arrival end of the two-position three-way valve and the two-position three-way valve
End is disconnected, and the second outlet end of the first exit end of the two-position three-way valve and the two-position three-way valve is disconnected；At it
When second of operating position, the first exit end of the arrival end of the two-position three-way valve and the two-position three-way valve is connected, institute
The second outlet end of the arrival end and the two-position three-way valve of stating two-position three-way valve is disconnected, and the first of the two-position three-way valve goes out
Mouth end and the second outlet end of the two-position three-way valve are disconnected.
In the optional embodiment, the humidity of the dry room by obtaining refrigerator, according to the relationship of humidity and setting value, control
The cyclic switching of the defeated wind apparatus of the heating device and refrigerator of dry room processed changes, and accelerates the lifting of the indoor ambient humidity of dry
Variation improves the drying wet down rate of dry room, can accelerate the moisture discharge of the indoor storage prepared product of dry, may be implemented
The dry preparation of fruits and vegetables, or the high-quality preservation of get damp dry re-dry and dry.
Figure 39 is a kind of flow chart of the control method of refrigerator shown according to an exemplary embodiment.
The alternative embodiment provides a kind of control method of refrigerator, and the refrigerator is Fig. 1-6 ice as described in the examples
Case, the control method the following steps are included:
S391: the temperature of dry room is obtained；
S392: when the temperature is greater than the first set temperature, control two-position three-way valve is in the first operating position, controls
Make defeated wind apparatus operation；
Wherein, first set temperature is a setting value greater than target temperature, and the target temperature and target are wet
Spend corresponding, the value of the target temperature can be 2 ° -20 °, such as 5 °, 8 °, 15 °.
S393: it when the temperature is less than the second set temperature, controls the defeated wind apparatus and is in close state, control institute
It states two-position three-way valve and is in second of operating position.
Wherein, second set temperature is a setting value less than the target temperature, that is, described first sets
Temperature is greater than second set temperature.
Wherein, when the two-position three-way valve is in the first operating position, the arrival end of the two-position three-way valve and institute
The second outlet termination for stating two-position three-way valve is logical, the first outlet of the arrival end of the two-position three-way valve and the two-position three-way valve
End is disconnected, and the second outlet end of the first exit end of the two-position three-way valve and the two-position three-way valve is disconnected；At it
When second of operating position, the first exit end of the arrival end of the two-position three-way valve and the two-position three-way valve is connected, institute
The second outlet end of the arrival end and the two-position three-way valve of stating two-position three-way valve is disconnected, and the first of the two-position three-way valve goes out
Mouth end and the second outlet end of the two-position three-way valve are disconnected.
In the optional embodiment, the temperature of the dry room by obtaining refrigerator, according to the relationship of temperature and setting value, control
The cyclic switching of the defeated wind apparatus of the heating device and refrigerator of dry room processed changes, and accelerates the lifting of the indoor ambient humidity of dry
Variation improves the drying wet down rate of dry room, increases the moisture vapor pressure deficit of prepared product, and the dry preparation of fruits and vegetables may be implemented.
Figure 40 is the flow chart of the control method of another refrigerator shown according to an exemplary embodiment.
The alternative embodiment provides a kind of control method of refrigerator, and the refrigerator is Fig. 1-6 ice as described in the examples
Case, the control method the following steps are included:
S401: the humidity of dry room is obtained.
S402: when the humidity is less than the first setting humidity, control two-position three-way valve is in the first operating position, controls
Make defeated wind apparatus operation.
Wherein, described first humidity is set as a setting value less than target humidity, the value model of the target humidity
Enclosing can be 10%-40%, such as 10%, 20%, 25%, 30%.
S403: it when the humidity is greater than the second setting humidity, controls the defeated wind apparatus and is in close state, control institute
It states two-position three-way valve and is in second of operating position.
Wherein, described second humidity is set as a setting value greater than the target humidity, that is, first setting
Humidity is less than second target humidity.
Wherein, when the two-position three-way valve is in the first operating position, the arrival end of the two-position three-way valve and institute
The second outlet termination for stating two-position three-way valve is logical, the first outlet of the arrival end of the two-position three-way valve and the two-position three-way valve
End is disconnected, and the second outlet end of the first exit end of the two-position three-way valve and the two-position three-way valve is disconnected；At it
When second of operating position, the first exit end of the arrival end of the two-position three-way valve and the two-position three-way valve is connected, institute
The second outlet end of the arrival end and the two-position three-way valve of stating two-position three-way valve is disconnected, and the first of the two-position three-way valve goes out
Mouth end and the second outlet end of the two-position three-way valve are disconnected.
In the optional embodiment, the humidity of the dry room by obtaining refrigerator, according to the relationship of humidity and setting value, control
The cyclic switching of the defeated wind apparatus of the heating device and refrigerator of dry room processed changes, and accelerates the lifting of the indoor ambient humidity of dry
Variation improves the drying wet down rate of dry room, can accelerate the moisture discharge of the indoor storage prepared product of dry, may be implemented
The dry preparation of fruits and vegetables, or the high-quality preservation of get damp dry re-dry and dry.
It should be understood that the invention is not limited to the process and structure that are described above and are shown in the accompanying drawings,
And various modifications and changes may be made without departing from the scope thereof.The scope of the present invention is only limited by the attached claims
System.
Claims (10)
1. a kind of refrigerator with dry room characterized by comprising
Freezing chamber；
Dry room is equipped with heating device, and the heating device is for heating the indoor air of the dry；With
Defeated wind apparatus is used to for the Cryogenic air of the freezing chamber to be delivered to the dry room.
2. refrigerator according to claim 1, which is characterized in that the dry room is additionally provided with fan, and the fan is for driving
Move the indoor air flowing of the dry.
3. refrigerator according to claim 1, which is characterized in that the defeated wind apparatus includes:
The dry room is connected to by wind inlet channel with the freezing chamber；
Air door, be set to the dry room air inlet connect with the wind inlet channel, be used to open or close described in into
Air port；
Breeze fan is used to that the Cryogenic air of the freezing chamber to be driven to flow to the dry room.
4. refrigerator according to claim 1, which is characterized in that the dry room is additionally provided with temperature sensor and/or humidity
Sensor, the temperature sensor are used to detect the temperature of the dry room, and the humidity sensor is for detecting the dry
The humidity of room.
5. refrigerator according to claim 4, which is characterized in that further include controller, be used for according to the dry room
Temperature and/or humidity, the relationship with preset value control opening or closing for the heating device or the defeated wind apparatus.
6. refrigerator according to claim 4, which is characterized in that be additionally provided with the first display on the panel of refrigerator, be used for
Show the indoor temperature and/or humidity of the dry.
7. refrigerator according to claim 1, which is characterized in that the dry room be additionally provided with gravity sensor, processor and
Second display, the gravity sensor are used to detect the quality of the prepared product in the dry room, and the processor is used for root
According to the quality and preset algorithm of the prepared product, the dry preparation progress of the prepared product is determined, the second display is shown
The dry of the prepared product prepares progress.
8. refrigerator according to claim 1, which is characterized in that floor is covered with insulating layer outside the dry room.
9. refrigerator according to claim 1, which is characterized in that the dry room is set as drawer structure.
10. refrigerator according to claim 1, which is characterized in that the supply lines of the heating device or the defeated wind apparatus
The power supply wire casing on road is arranged in the foaming layer of the refrigerator.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810417868.XA CN110440493B (en) | 2018-05-04 | 2018-05-04 | Refrigerator with dry matter chamber |
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|---|---|---|---|
| CN201810417868.XA CN110440493B (en) | 2018-05-04 | 2018-05-04 | Refrigerator with dry matter chamber |
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| CN110440493B CN110440493B (en) | 2022-10-28 |
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Cited By (1)
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| CN113324375A (en) * | 2020-02-28 | 2021-08-31 | 青岛海尔电冰箱有限公司 | Refrigerating device and dehumidifying method thereof |
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