CN108278821A - The refrigeration control method and computer storage media of refrigerator - Google Patents

The refrigeration control method and computer storage media of refrigerator Download PDF

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Publication number
CN108278821A
CN108278821A CN201711241144.6A CN201711241144A CN108278821A CN 108278821 A CN108278821 A CN 108278821A CN 201711241144 A CN201711241144 A CN 201711241144A CN 108278821 A CN108278821 A CN 108278821A
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CN
China
Prior art keywords
parameter
drawer
space
refrigeration
pallet
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Granted
Application number
CN201711241144.6A
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Chinese (zh)
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CN108278821B (en
Inventor
王铭
李春阳
苗建林
吴淑娟
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Qingdao Haier Co Ltd
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Qingdao Haier Co Ltd
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Priority to CN201711241144.6A priority Critical patent/CN108278821B/en
Publication of CN108278821A publication Critical patent/CN108278821A/en
Priority to PCT/CN2018/118265 priority patent/WO2019105425A1/en
Application granted granted Critical
Publication of CN108278821B publication Critical patent/CN108278821B/en
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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
    • F25D11/02—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
    • F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
    • F25D17/062—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation in household refrigerators
    • 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
    • F25D25/00—Charging, supporting, and discharging the articles to be cooled
    • F25D25/02—Charging, supporting, and discharging the articles to be cooled by shelves
    • F25D25/024—Slidable shelves
    • F25D25/025—Drawers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D29/00—Arrangement or mounting of control or safety devices
    • F25D29/005—Mounting of control devices
    • 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
    • F25D2600/00—Control issues
    • F25D2600/06—Controlling according to a predetermined profile
    • 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
    • F25D2700/00—Means for sensing or measuring; Sensors therefor
    • F25D2700/12—Sensors measuring the inside temperature

Abstract

The present invention provides a kind of refrigeration control method of refrigerator and computer storage medias.The refrigeration control method of wherein refrigerator includes：Detect the actual temperature of refrigerating space, upper layer, lower layer's drawer space and pallet space；It is more than the sum of turn-on temperature and the preset value of above-mentioned storage space in the actual temperature of refrigerating space, upper layer drawer space or lower layer's drawer space, or the actual temperature in pallet space be more than pallet turn-on temperature when, according to the actual temperature of refrigerating space be arranged refrigeration parameter；When setting refrigeration parameter is the first parameter, each storage space parameter is arranged according to the actual temperature on upper layer, lower layer's drawer space and pallet space；Compressor, wind turbine, refrigeration air door and branch air-supply arrangement is set to work according to preset state corresponding with set according to the set of above-mentioned parameter.The solution of the present invention may be implemented single storage space separate refrigeration or multiple storage spaces while freeze, and meet the refrigeration demand of each storage space, improve the temperature stability of refrigerator storage space.

Description

The refrigeration control method and computer storage media of refrigerator
Technical field
The present invention relates to refrigeration control fields, are situated between more particularly to a kind of refrigeration control method of refrigerator and computer storage Matter.
Background technology
As society is growing and people's living standard is continuously improved, people’s lives rhythm is also getting faster, thus Increasingly it is ready that buying many foods is placed in refrigerator, refrigerator has become indispensable household electric in people's daily life One of device.
But the single system wind cooling refrigerator for being now provided with refrigerating space and reefer space has the following disadvantages：First, nothing Method, which is realized, individually freezes to refrigerating space, will necessarily blow to reefer space while refrigerating space freezes, refrigerating space When hot wind returns to evaporator, make the higher of the temperature recovery of evaporator, the temperature for the wind produced by boasting is with regard to relatively high, so that cold The temperature rise for freezing space, the temperature for being unfavorable for reefer space are stablized, and the storage effect of food is influenced；Second, it cannot achieve cold The temperature zonal control for freezing space, for there are two the temperature of the refrigerator of reefer space, two reefer spaces being sensed by one Device is come what is controlled, this may result in temperature uniformity and stability is poor, it is possible to will appear the temperature of some reefer space Excessively high or some reefer space temperature is too low, is unfavorable for energy saving and preserves food；Third is frequently blown to reefer space, though It so ensure that the temperature in reefer space meets the storage demand of food, but food therein by wind often because become Drying is obtained, the storage quality of food is influenced.
Invention content
It is an object of the invention to improve the temperature stability of refrigerator storage space.
A further object of the present invention is to reduce energy consumption of refrigerator, the storage effect of food in refrigerator is improved.
Particularly, the present invention provides a kind of refrigeration control method of refrigerator, wherein refrigerator includes：Babinet, it is interior to limit The reefer space for having refrigerating space and being set to below refrigerating space, reefer space include the upper layer support set gradually from top to bottom Disk space, upper layer drawer space, lower tray space and lower layer's drawer space；Door body is set to the front side of babinet, for user Open or close refrigerating space and reefer space；Refrigeration system, including compressor, and be configured to refrigerating space and reefer space Cold is provided；Air door is refrigerated, is controllably connected to refrigerating space；And branch air-supply arrangement, including wind turbine, and have and refrigeration The refrigeration air outlet and held in the palm with upper layer drawer space, lower layer's drawer space and including upper tray space and lower layer that air door is connected to The freezing air outlet that the pallet space of disk space is controllably connected to, it is empty that the cold that refrigeration system is provided controllably is sent into refrigeration Between and/or reefer space；And refrigeration control method includes：Detect refrigerating space, upper layer drawer space, lower layer's drawer space with And the actual temperature in pallet space；It is more than preset refrigeration the sum of turn-on temperature and preset value in the actual temperature of refrigerating space, Or the actual temperature of upper layer drawer space is more than the sum of preset upper layer drawer turn-on temperature and preset value or lower layer's drawer space Actual temperature be more than the actual temperature in the sum of preset lower layer's drawer turn-on temperature and preset value or pallet space and be more than and preset Pallet turn-on temperature when, according to the actual temperature of refrigerating space be arranged refrigerating space refrigeration parameter, wherein refrigeration parameter packet Include the first parameter and the second parameter；When setting refrigeration parameter is the first parameter, according to upper layer drawer space, lower layer's drawer space And the upper layer drawer parameter of upper layer drawer space is respectively set in the actual temperature in pallet space, the lower layer of lower layer's drawer space takes out Drawer parameter and the pallet parameter in pallet space, drawer parameter, lower layer's drawer parameter and pallet parameter include at the middle and upper levels： First parameter and the second parameter；And the collection according to refrigeration parameter, upper layer drawer parameter, lower layer's drawer parameter and pallet parameter Conjunction makes compressor, wind turbine, refrigeration air door and branch air-supply arrangement work according to preset state corresponding with set.
Optionally, in detection refrigerating space, upper layer drawer space, lower layer's drawer space and the actual temperature in pallet space The step of before further include：Refrigeration parameter, upper layer drawer parameter, lower layer's drawer parameter and pallet parameter are initialized, Refrigeration parameter, upper layer drawer parameter, lower layer's drawer parameter and pallet parameter is set to be disposed as the first parameter.
Optionally, the step of refrigeration parameter of refrigerating space is arranged include：Judge whether current refrigeration parameter is first Parameter；If so, judge whether the actual temperature of refrigerating space is more than refrigeration turn-on temperature, and when result is to be, setting refrigeration Parameter is the second parameter；When result is no, setting refrigeration parameter is the first parameter；If it is not, judging the practical temperature of refrigerating space Whether degree is less than preset refrigeration shutoff temperature, and when result is to be, setting refrigeration parameter is the first parameter；It is no in result When, setting refrigeration parameter is the second parameter.
Optionally, it is the first parameter in current refrigeration parameter, and the actual temperature of refrigerating space is more than refrigeration booting temperature When spending, setting upper layer drawer parameter, lower layer's drawer parameter and pallet parameter are the first parameter；It is the in currently refrigeration parameter Two parameters, and when the actual temperature of refrigerating space is more than or equal to refrigeration shutoff temperature, setting upper layer drawer parameter, lower layer drawer ginseng Number and pallet parameter are the first parameter.
Optionally, setting refrigeration parameter be the first parameter when, be arranged upper layer drawer parameter the step of include：Judge current Upper layer drawer parameter whether be the first parameter；If so, judging whether the actual temperature of upper layer drawer space is more than upper layer drawer The sum of turn-on temperature and preset value, and when result is to be, setting upper layer drawer parameter is the second parameter；When result is no, Setting upper layer drawer parameter is the first parameter；If it is not, judging whether the actual temperature of upper layer drawer space is less than preset upper layer Drawer shutoff temperature, and when result is to be, setting upper layer drawer parameter is the first parameter；When result is no, upper layer is set Drawer parameter is the second parameter.
Optionally, setting refrigeration parameter be the first parameter when, be arranged lower layer's drawer parameter the step of include：Judge current Lower layer's drawer parameter whether be the first parameter；If so, judging whether the actual temperature of lower layer's drawer space is more than lower layer's drawer The sum of turn-on temperature and preset value, and when result is to be, setting lower layer drawer parameter is the second parameter；When result is no, It is the first parameter that lower layer's drawer parameter, which is arranged,；If it is not, judging whether the actual temperature of lower layer's drawer space is less than preset lower layer Drawer shutoff temperature, and when result is to be, setting lower layer drawer parameter is the first parameter；When result is no, lower layer is set Drawer parameter is the second parameter.
Optionally, setting refrigeration parameter be the first parameter when, be arranged pallet parameter the step of include：Judge current support Whether disk parameter is the first parameter；If so, judge whether the actual temperature in pallet space is more than pallet turn-on temperature, and in result When to be, setting pallet parameter is the second parameter；When result is no, setting pallet parameter is the first parameter；If it is not, judging support Whether the actual temperature of disk space is less than preset pallet shutoff temperature, and when result is to be, setting pallet parameter is first Parameter；When result is no, setting pallet parameter is the second parameter.
Optionally, make compressor, wind turbine, refrigerating air door and branch air-supply arrangement according to default shape corresponding with set Further include after the step of state works：Again refrigerating space, upper layer drawer space, lower layer's drawer space and pallet space are detected Actual temperature；Judge to refrigerate whether parameter, upper layer drawer parameter, lower layer's drawer parameter and pallet parameter are the first ginseng Number；And execute the step of refrigeration parameter of refrigerating space is arranged according to the actual temperature of refrigerating space if it is not, returning.
Optionally, the freezing air outlet of branch air-supply arrangement includes：It is taken out with the upper layer that upper layer drawer space is controllably connected to Drawer air outlet, be controllably connected to lower layer drawer space lower layer drawer air outlet and the support that is controllably connected to pallet space Disk air outlet, and when it is the first parameter to refrigerate parameter, refrigeration air door is closed；When it is the second parameter to refrigerate parameter, refrigeration Door opening；When on upper layer, drawer parameter is the first parameter, the upper layer drawer air outlet of branch air-supply arrangement is closed；It is taken out on upper layer When drawer parameter is the second parameter, the upper layer drawer air outlet of branch air-supply arrangement is opened；It is the first parameter in lower layer's drawer parameter When, lower layer's drawer air outlet of branch air-supply arrangement is closed；When lower layer's drawer parameter is the second parameter, branch air-supply arrangement Lower layer's drawer air outlet is opened；When pallet parameter is the first parameter, the pallet air outlet of branch air-supply arrangement is closed；In pallet When parameter is the second parameter, the pallet air outlet of branch air-supply arrangement is opened.
According to another aspect of the present invention, a kind of computer storage media is additionally provided, wherein being stored with computer journey Sequence, and when computer program is run cause the place equipment of computer storage media to execute the refrigeration control of any of the above-described kind of refrigerator Method processed.
The refrigeration control method and computer storage media of the refrigerator of the present invention, by detecting refrigerating space, upper layer drawer The actual temperature in space, lower layer's drawer space and pallet space；It is more than preset refrigeration in the actual temperature of refrigerating space to open The sum of machine temperature and preset value or the actual temperature of upper layer drawer space are more than preset upper layer drawer turn-on temperature and preset value The sum of or the actual temperature of lower layer's drawer space be more than the sum of preset lower layer's drawer turn-on temperature and preset value or pallet sky Between actual temperature be more than preset pallet turn-on temperature when, according to the actual temperature of refrigerating space be arranged refrigerating space refrigeration Parameter, and when setting refrigeration parameter is the first parameter, according to upper layer drawer space, lower layer's drawer space and pallet space The upper layer drawer parameter of upper layer drawer space, lower layer's drawer parameter of lower layer's drawer space and pallet is respectively set in actual temperature The pallet parameter in space；And made according to the set of refrigeration parameter, upper layer drawer parameter, lower layer's drawer parameter and pallet parameter Compressor, wind turbine, refrigeration air door and branch air-supply arrangement work according to preset state corresponding with set, may be implemented single Storage space separate refrigeration or multiple storage spaces freeze simultaneously, meet the refrigeration demand of each storage space, improve refrigerator storage The temperature stability of object space.
Further, the refrigeration control method and computer storage media of refrigerator of the invention, refrigerating parameter in setting is When the second parameter, do not taken out further according to the actual temperature setting upper layer of upper layer drawer space, lower layer's drawer space and pallet space Drawer parameter, lower layer's drawer parameter and pallet parameter, but upper layer drawer parameter, lower layer's drawer parameter and pallet are directly set Parameter is the first parameter, can realize when refrigerating space has refrigeration demand and preferentially freeze to refrigerating space, and it is empty to promote refrigeration The storage effect of interior food, and can effectively reduce energy consumption.
Further, the refrigeration control method and computer storage media of refrigerator of the invention, on refrigeration parameter, upper layer Drawer parameter, lower layer's drawer parameter are the first parameter can make compressor with preset second when pallet parameter is the second parameter Compressor rotary speed works, and wind turbine is worked with preset second rotation speed of fan, and refrigeration air door is closed, and the upper layer of branch air-supply arrangement is taken out Drawer air outlet and lower layer's drawer air outlet are closed, and pallet air outlet is opened, so as to empty to upper tray space and lower tray Between blow while using heat transmission cool down to upper layer drawer space and lower layer's drawer space, can be to avoid frequently to freezing Space, which is blown, makes food therein become drying due to by wind, influences the storage quality of food.
According to the following detailed description of specific embodiments of the present invention in conjunction with the accompanying drawings, those skilled in the art will be brighter The above and other objects, advantages and features of the present invention.
Description of the drawings
Some specific embodiments that the invention will be described in detail by way of example and not limitation with reference to the accompanying drawings hereinafter. Identical reference numeral denotes same or similar component or part in attached drawing.It should be appreciated by those skilled in the art that these What attached drawing was not necessarily drawn to scale.In attached drawing：
Fig. 1 is the schematic structure of the applicable refrigerator of refrigeration control method of refrigerator according to an embodiment of the invention Figure；
Fig. 2 is the schematic diagram of branch air-supply arrangement in Fig. 1 refrigerators；
Fig. 3 is the schematic diagram at another visual angle of Fig. 2 branch air-supply arrangements；
Fig. 4 is the schematic diagram of the refrigeration control method of refrigerator according to an embodiment of the invention；
Fig. 5 is the detail flowchart of the refrigeration control method of refrigerator according to an embodiment of the invention；
Fig. 6 be refrigerator according to an embodiment of the invention refrigeration control method according to the actual temperature of refrigerating space The flow chart of refrigeration parameter is set；
Fig. 7 be refrigerator according to an embodiment of the invention refrigeration control method according to the reality of upper layer drawer space The flow chart of temperature setting upper layer drawer parameter；
Fig. 8 be refrigerator according to an embodiment of the invention refrigeration control method according to the reality of lower layer's drawer space The flow chart of temperature setting lower layer drawer parameter；
Fig. 9 be refrigerator according to an embodiment of the invention refrigeration control method according to the actual temperature in pallet space The flow chart of pallet parameter is set；And
Figure 10 is the schematic diagram of computer storage media according to an embodiment of the invention.
Specific implementation mode
The present embodiment provides firstly a kind of refrigeration control method of refrigerator, and single storage space separate refrigeration may be implemented Or multiple storage spaces freeze simultaneously, consider the actual temperature situation of refrigerating space and reefer space, more reasonably into Row refrigeration, meets the refrigeration demand of each storage space, improves the temperature stability of refrigerator storage space.Fig. 1 is according to this hair The schematic diagram of the applicable refrigerator 100 of the refrigeration control method of the refrigerator of bright one embodiment, the refrigerator 100 is in general manner May include：Babinet 10, door body, refrigeration system, branch air-supply arrangement 20 and refrigeration air door.
Wherein, multiple storage spaces can be defined inside babinet 10, the quantity and structure of storage space can bases Demand is configured.Fig. 1 shows the case where the first space set gradually from top to bottom and second space, wherein each storing is empty Between can be respectively set to refrigerating space, reefer space, alternating temperature space or fresh-keeping space.It can be by dividing inside each storage space Partition board is divided into multiple storage areas, utilizes rack or drawer storage article.In the babinet 10 of the refrigerator 100 of the present embodiment It defines refrigerating space 11 and is set to the reefer space of the lower section of refrigerating space 11, wherein reefer space includes from top to bottom successively Upper tray space 141, upper layer drawer space 12, lower tray space 142 and the lower layer's drawer space 13 of setting.It is at the middle and upper levels Pallet space 141 and lower tray space 142 are referred to as pallet space 14, are blown by a pallet air outlet 233.I.e. When pallet air outlet 233 is opened, while blowing to upper tray space 141 and lower tray space 142；Pallet air outlet 233 When closing, it is simultaneously stopped to upper tray space 141 and the air-supply of lower tray space 142.
Door body is set to the front side of babinet 10, and so that user opens or closes the storage space of refrigerator 100, door body can be with Storage space is correspondingly arranged, i.e., each storage space is corresponding with one or more door body.And the number of storage space and door body Amount, the function of storage space can be by concrete condition actual selections.In some other embodiment, the door-opening mode of storage space is also Drawer type unlatching may be used, to realize the storage space of drawer type.Wherein the refrigerating space 11 of the refrigerator 100 of the present embodiment, Upper layer drawer space 12 and lower layer's drawer space 13 can be correspondingly arranged on door body, and the door body of refrigerating space 11 can pivot It is set to 10 front side of babinet, and the door-opening mode of upper layer drawer space 12 and lower layer's drawer space 13 is opened for drawer type.
The refrigerant system configuration of refrigerator 100 provides cold to storage space.The refrigeration system of the present embodiment includes compression Machine, compressor can be installed in compressor bin.Specifically, refrigeration system can be by compressor, condenser, throttling set and The cooling cycle system of the compositions such as evaporator.Can also have cooling space, the evaporator of refrigeration system that can set in babinet 10 It is placed in cooling space.Known by those skilled in the art, refrigeration system is alternatively other types of refrigeration system, and such as half The cold end cooler of conductor refrigeration system, semiconductor refrigeration system may be disposed in cooling space.
The storage space of the refrigerator 100 of the present embodiment includes：Refrigerating space 11 and reefer space, refrigeration system are empty to refrigeration Between 11 colds that provide with reefer space it is different so that the temperature in refrigerating space 11 and reefer space also differs.It is wherein cold The temperature hidden in space 11 is typically between 2 DEG C to 10 DEG C, is preferably 3 DEG C to 8 DEG C.Temperature range in reefer space is general In -22 DEG C to -14 DEG C.The best storage temperature of different types of food simultaneously differs, and then suitable for the storage space of storage Also it and differs.Such as fruit and vegetable is suitable for depositing in refrigerating space 11, and meat food is suitable for depositing in reefer space.
Fig. 2 is the schematic diagram of branch air-supply arrangement 20 in Fig. 1 refrigerators 100, and Fig. 3 is Fig. 2 branches air-supply arrangement 20 The schematic diagram at another visual angle.Branch air-supply arrangement 20 may include shell 21 and regulating part in general manner (due to setting In the inside of shell 21 thus be not shown in the figure).Shell 21 can have at least one air inlet (to be carried on the back due to being set to shell 21 Portion is thus not shown in the figure) and multiple air outlets, so that air-flow enters via at least one air inlet in shell 21, and from Multiple air outlets flow out the shell 21.
Multiple air outlets of the branch air-supply arrangement 20 of the present embodiment include the refrigeration air outlet 22 being connected to refrigeration air door Freezing air outlet with being controllably connected to upper layer drawer space 12, lower layer's drawer space 13 and pallet space 14, will make The cold that cooling system provides controllably is sent into refrigerating space 11 and/or reefer space.Refrigeration air outlet 22 is constantly in opening state State can only adjust the air quantity for being sent to refrigerating space 11 by the refrigeration air door being connected to refrigeration air outlet 22；And freeze air outlet The air quantity for being sent to reefer space then can be adjusted by adjusting air-out area.
The freezing air outlet of branch air-supply arrangement 20 includes：Go out with the upper layer drawer that upper layer drawer space 12 is controllably connected to Air port 231, the lower layer's drawer air outlet 232 being controllably connected to lower layer drawer space 13 and controllably connect with pallet space 14 Logical pallet air outlet 233.Regulating part can be configured to controllably to upper layer drawer air outlet 231, lower layer's drawer air outlet 232 with And pallet air outlet 233 carry out it is completely obscured, partly cover or be completely exposed, with adjust upper layer drawer air outlet 231, lower layer take out 233 respective air-out area of drawer air outlet 232 and pallet air outlet.The tune of branch air-supply arrangement 20 in the embodiment of the present invention Section part the cold wind flowed into from air inlet can controllably be distributed to upper layer drawer air outlet 231, lower layer's drawer air outlet 232 with And pallet air outlet 233, control and upper layer drawer air outlet 231, lower layer's drawer air outlet 232 and pallet outlet air may be implemented The opening and closing of the exhaust air flues of mouthfuls 233 connections and/or the air-out volume in each exhaust air flue is adjusted, and then to meet not With the refrigeration requirement of storage space.
The refrigeration air outlet 22 of the branch air-supply arrangement 20 of the present embodiment is three, is respectively arranged at branch air-supply arrangement 20 Top.It is three to freeze air outlet：Upper layer drawer air outlet 231, lower layer's drawer air outlet 232 and pallet air outlet 233, And it can be spaced setting successively along the circumferential direction of shell 21.In some other embodiment, the reefer space of refrigerator 100 is arranged For other quantity when, branch air-supply arrangement 20 can with corresponding number freezing air outlet.
The branch air-supply arrangement 20 of the present embodiment further includes wind turbine (due to being set to 21 back of shell thus not in figure Show), it is configured to promote air-flow from least one air inlet inflow shell 21 and via one or more of multiple air outlets Shell 21 is flowed out, to improve the efficiency of air-supply.The wind turbine can also make the branch air-supply arrangement 20 in the embodiment of the present invention independent into Wind.Further, in some embodiments, wind turbine can be centrifugal impeller, be set in shell 21；In some alternative implementations In mode, wind turbine is alternatively axial flow blower, axis stream air duct or centrifugal blower, and the air inlet in shell 21 is arranged.Obviously, wind turbine For centrifugal impeller, and in shell 21, the compact-sized, small of branch air-supply arrangement 20 can be made.
Refrigeration air door (not shown) is controllably connected to refrigerating space 11, and is connected to refrigeration air outlet 22, is configured The cold conveyed to refrigerating space 11 is adjusted at cooperation refrigeration air outlet 22.Refrigeration air door is set to 11 bottom of refrigerating space, by It is constantly in open state in refrigeration air outlet 22, the air output to refrigerating space 11 may be implemented in the opening and closing by refrigerating air door Adjusting, and then it is more accurate to the control of 11 temperature of refrigerating space.
Fig. 4 is the schematic diagram of the refrigeration control method of refrigerator according to an embodiment of the invention.The refrigeration control of the refrigerator Method processed can be adapted for the refrigerator 100 of any of the above-described embodiment.As shown in figure 4, should the refrigerator temperature controlling party based on food Method can execute following steps：
Step S402 detects refrigerating space 11, upper layer drawer space 12, lower layer's drawer space 13 and pallet space 14 Actual temperature TR, TF1, TF2 and TF3；
Step S404, in TR ＞ tr-on+A or TF1 ＞ tf1-on+A or TF2 ＞ tf2-on+A or TF3 ＞ tf3-on, The refrigeration parameter R (State) of refrigerating space 11 is set according to TR；
It is empty that upper layer drawer is respectively set according to TF1, TF2, TF3 when it is the first parameter that R (State), which is arranged, in step S406 Between 12 upper layer drawer parameter F1 (State), the lower layer drawer parameter F2 (State) of lower layer's drawer space 13 and pallet space 14 pallet parameter F3 (State)；
Step S408, according to refrigeration parameter R (State), upper layer drawer parameter F1 (State), lower layer drawer parameter F2 (State) and the set of pallet parameter F3 (State) make compressor, wind turbine, refrigeration air door and branch air-supply arrangement 20 by It works according to preset state corresponding with set.
In step S402 can by be set to refrigerating space 11, upper layer drawer space 12, lower layer's drawer space 13 and Temperature sensor detection refrigerating space 11, upper layer drawer space 12, lower layer's drawer space 13 and the pallet sky in pallet space 14 Between 14 actual temperature TR, TF1, TF2 and TF3.The type, size and installation site of wherein temperature sensor can be according to reality Demand and situation are configured.The refrigerator 100 of the present embodiment is provided with refrigerating space 11, upper layer drawer space 12, lower layer's drawer Space 13 and pallet space 14 can be respectively arranged with temperature sensor in four storage spaces, to detect four storing skies Between actual temperature.It should be noted that since pallet space 14 includes upper tray space 141 and lower tray space 142, The actual temperature in pallet space 14 is determined by the same temperature sensor, which can be set to upper tray sky Between 141 and the common air duct in lower tray space 142 at or air outlet at.
Tr-on in step S404 is 11 preset refrigeration turn-on temperature of refrigerating space, and tf1-on is upper layer drawer space 12 preset upper layer drawer turn-on temperatures, tf2-on are 13 preset lower layer's drawer turn-on temperature of lower layer's drawer space, tf3-on For 14 preset pallet turn-on temperature of pallet space, A is a preset value.Each turn-on temperature and preset value A can be according to each The refrigeration of storage space requires to be configured.Such as higher, each turn-on temperature and preset value A are required to the refrigeration of each storage space What can be arranged is relatively low.
Refrigeration parameter R (State), upper layer drawer parameter F1 (State), lower layer's drawer in step S404 and step S406 Parameter F2 (State) and pallet parameter F3 (State) may each comprise：First parameter and the second parameter.Wherein the first parameter It is set as different with the second ginseng, such as the first parameter can be 0, the second parameter can be 1.Two parameters may indicate that each storage Whether object space, which needs, freezes, such as the first parameter 0 shows to freeze, and the second parameter 1 demonstrates the need for freezing.Two above The concrete numerical value of parameter only enumerates, and not limitation of the invention, and in some other embodiment, two parameters can be Other different two values.
It is empty in step S402 detections refrigerating space 11, upper layer drawer space 12, lower layer's drawer in some other embodiment Between 13 and pallet space 14 actual temperature TR, TF1, TF2 and TF3 before can be with：To refrigeration parameter, upper layer drawer ginseng Number, lower layer's drawer parameter and pallet parameter are initialized, make refrigeration parameter, upper layer drawer parameter, lower layer's drawer parameter with And pallet parameter is disposed as the first parameter.
In some specific embodiments, the refrigeration parameter R (State) of refrigerating space 11 is set in step S404 according to TR The step of may include：Judge whether current refrigeration parameter is the first parameter；If so, judging the actual temperature of refrigerating space 11 Whether refrigeration turn-on temperature is more than, and when result is to be, setting refrigeration parameter is the second parameter；When result is no, setting Refrigeration parameter is the first parameter；If it is not, judge whether the actual temperature of refrigerating space 11 is less than preset refrigeration shutoff temperature, and When result is to be, setting refrigeration parameter is the first parameter；When result is no, setting refrigeration parameter is the second parameter.It needs Illustrate, since refrigeration parameter only includes the first parameter and the second parameter, if current refrigeration parameter is not the first parameter, Current refrigeration parameter is the second parameter.
Current refrigeration parameter be the first parameter, and the actual temperature of refrigerating space 11 be more than refrigeration turn-on temperature when, It is the first parameter that upper layer drawer parameter, lower layer's drawer parameter and pallet parameter, which is arranged,；It is the second ginseng in currently refrigeration parameter Number, and the actual temperature of refrigerating space 11 be more than or equal to refrigeration shutoff temperature when, setting upper layer drawer parameter, lower layer's drawer parameter And pallet parameter is the first parameter.
In step S406 when it is the first parameter that R (State), which is arranged, upper layer drawer is respectively set according to TF1, TF2, TF3 The upper layer drawer parameter F1 (State) in space 12, the lower layer drawer parameter F2 (State) of lower layer's drawer space 13 and pallet are empty Between 14 specific steps of pallet parameter F3 (State) may include：
Judge whether current upper layer drawer parameter is the first parameter；If so, judging the practical temperature of upper layer drawer space 12 Whether degree is more than the sum of upper layer drawer turn-on temperature and preset value, and when result is to be, setting upper layer drawer parameter is second Parameter；When result is no, setting upper layer drawer parameter is the first parameter；If it is not, judging the practical temperature of upper layer drawer space 12 Whether degree is less than preset upper layer drawer shutoff temperature, and when result is to be, setting upper layer drawer parameter is the first parameter； When being as a result no, setting upper layer drawer parameter is the second parameter.
Judge whether current lower layer's drawer parameter is the first parameter；If so, judging the practical temperature of lower layer's drawer space 13 Whether degree is more than the sum of lower layer's drawer turn-on temperature and preset value, and when result is to be, setting lower layer drawer parameter is second Parameter；When result is no, setting lower layer drawer parameter is the first parameter；If it is not, judging the practical temperature of lower layer's drawer space 13 Whether degree is less than preset lower layer's drawer shutoff temperature, and when result is to be, setting lower layer drawer parameter is the first parameter； When being as a result no, setting lower layer drawer parameter is the second parameter.
Judge whether current pallet parameter is the first parameter；If so, judging whether the actual temperature in pallet space 14 is big In pallet turn-on temperature, and when result is to be, setting pallet parameter is the second parameter；When result is no, setting pallet is joined Number is the first parameter；If it is not, judge whether the actual temperature in pallet space 14 is less than preset pallet shutoff temperature, and in result When to be, setting pallet parameter is the first parameter；When result is no, setting pallet parameter is the second parameter.
Make compressor, wind turbine, refrigeration air door and branch air-supply arrangement according to corresponding with set default in step S408 Can also include after the step of work status：Again refrigerating space 11, upper layer drawer space 12, lower layer's drawer space 13 are detected And the actual temperature in pallet space 14；Judging refrigeration parameter, upper layer drawer parameter, lower layer's drawer parameter and pallet parameter is No is the first parameter；And if it is not, return to the refrigeration for executing and refrigerating space 11 being set according to the actual temperature of refrigerating space 11 The step of parameter.
Due to the refrigerator 100 of the present embodiment be provided with refrigerating space 11, upper layer drawer space 12, lower layer's drawer space 13 with And pallet space 14, thus the collection of parameter is combined into the set of four numerical value in step S406.In some other embodiment, refrigerator There are one when refrigerating space 11 and a reefer space, the set of parameter can be the set of two values for 100 settings.
Different refrigeration parameters, the set of upper layer drawer parameter, lower layer's drawer parameter and pallet parameter in step S408, Corresponding compressor, wind turbine, refrigeration air door and branch air-supply arrangement 20 preset state it is also different.Specifically, it can preset Stateful information table pre-saves the corresponding preset state of different parameter sets in the status information table, is determining parameter After set, it can match and obtain corresponding preset state.Wherein preset state includes：The rotating speed of compressor and wind turbine；Refrigerate wind The open and-shut mode of door；Upper layer drawer air outlet 231, lower layer's drawer air outlet 232 and the pallet outlet air of branch air-supply arrangement 20 The open and-shut mode of mouth 233.
Usually, when the refrigeration parameter in parameter sets is the first parameter, refrigeration air door is closed；And it is in refrigeration parameter When the second parameter, door opening is refrigerated.When on upper layer, drawer parameter is the first parameter, the upper layer drawer of branch air-supply arrangement 20 goes out Air port 231 is closed；When on upper layer, drawer parameter is the second parameter, the upper layer drawer air outlet 231 of branch air-supply arrangement 20 is opened； When lower layer's drawer parameter is the first parameter, lower layer's drawer air outlet 232 of branch air-supply arrangement 20 is closed；Join in lower layer's drawer When number is the second parameter, lower layer's drawer air outlet 232 of branch air-supply arrangement 20 is opened；When pallet parameter is the first parameter, The pallet air outlet 233 of branch air-supply arrangement 20 is closed；When pallet parameter is the second parameter, the pallet of branch air-supply arrangement 20 Air outlet 233 is opened.
The specific example of a status information table is introduced below：
It is corresponding pre- when refrigeration parameter, upper layer drawer parameter, lower layer's drawer parameter and pallet parameter are the first parameter If state is：Compressor and wind turbine are shut down, and refrigeration air door is closed, the upper layer drawer air outlet 231 of branch air-supply arrangement 20, lower layer Drawer air outlet 232 and pallet air outlet 233 are turned off.
It is the first parameter in refrigeration parameter, upper layer drawer parameter, pallet parameter, when lower layer's drawer parameter is the second parameter, Corresponding preset state is：Compressor is worked with preset second compressor rotary speed, and wind turbine is with preset second rotation speed of fan work Make, refrigeration air door is closed, and the upper layer drawer air outlet 231 and pallet air outlet 233 of branch air-supply arrangement 20 are closed, lower layer's drawer Air outlet 232 is opened.
It is the first parameter in refrigeration parameter, upper layer drawer parameter, lower layer's drawer parameter, when pallet parameter is the second parameter, Corresponding preset state is：Compressor is worked with the second compressor rotary speed, and wind turbine is worked with the second rotation speed of fan, and refrigeration air door closes It closes, upper layer drawer air outlet 231, the lower layer's drawer air outlet 232 of branch air-supply arrangement 20 are closed, and pallet air outlet 233 is opened.
When refrigeration parameter, upper layer drawer parameter are the first parameter, and lower layer's drawer parameter and pallet parameter are the second parameter, Corresponding preset state is：Compressor more than or equal to the third compressor rotary speed of the second compressor rotary speed to work, and wind turbine is with big In the third rotation speed of fan work equal to the second rotation speed of fan, refrigeration air door is closed, and the upper layer drawer of branch air-supply arrangement 20 goes out Air port 231 is closed, and lower layer's drawer air outlet 232 and pallet air outlet 233 are opened.
It is the first parameter in refrigeration parameter, lower layer's drawer parameter and pallet parameter, when upper layer drawer parameter is the second parameter, Corresponding preset state is：Compressor is worked with the second compressor rotary speed, and wind turbine is worked with the second rotation speed of fan, and refrigeration air door closes It closes, the upper layer drawer air outlet 231 of branch air-supply arrangement 20 is opened, and lower layer's drawer air outlet 232 and pallet air outlet 233 close It closes.
When refrigeration parameter and pallet parameter are the first parameter, and upper layer drawer parameter, lower layer's drawer parameter are the second parameter, Corresponding preset state is：Compressor is worked with the second compressor rotary speed, and wind turbine is worked with the second rotation speed of fan, and refrigeration air door closes It closes, the upper layer drawer air outlet 231 and lower layer's drawer air outlet 232 of branch air-supply arrangement 20 are opened, and pallet air outlet 233 closes It closes.
It is the first parameter in refrigeration parameter and lower layer's drawer parameter, upper layer drawer parameter and pallet parameter are the second parameter When, corresponding preset state is：Compressor is worked with third compressor rotary speed, and wind turbine is worked with third rotation speed of fan, refrigerates wind Door is closed, and the upper layer drawer air outlet 231 and pallet air outlet 233 of branch air-supply arrangement 20 are opened, lower layer's drawer air outlet 232 It closes.
It is the first parameter in refrigeration parameter, when upper layer drawer parameter, lower layer's drawer parameter and pallet parameter are the second parameter, Corresponding preset state is：Compressor more than or equal to the 4th compressor rotary speed of third compressor rotary speed to work, and wind turbine is with big In the four fan device rotary speed working equal to third rotation speed of fan, refrigeration air door is closed, and the upper layer drawer of branch air-supply arrangement 20 goes out Air port 231, lower layer's drawer air outlet 232 and pallet air outlet 233 are opened.
It is the second parameter in refrigeration parameter, when upper layer drawer parameter, lower layer's drawer parameter and pallet parameter are the first parameter, Corresponding preset state is：Compressor less than or equal to the first compressor rotary speed of the second compressor rotary speed to work, and wind turbine is with small In the first rotation speed of fan work equal to the second rotation speed of fan, door opening is refrigerated, the upper layer drawer of branch air-supply arrangement 20 goes out Air port 231, lower layer's drawer air outlet 232 and pallet air outlet 233 are turned off.
In the step S406 of the present embodiment setting refrigeration parameter be the first parameter when, just according to upper layer drawer space 12, under The actual temperature in layer drawer space 13 and pallet space 14 setting upper layer drawer parameter, lower layer's drawer parameter and pallet parameter； When setting refrigeration parameter is the second parameter, other parameters can be directly set for the first parameter, thus the parameter of status information table The case where it is the second parameter that refrigeration parameter is not present in set, other any parameters are the second parameter.
It should be noted that compressor in step S408, wind turbine, refrigeration air door and branch air-supply arrangement 20 can be according to Preset state work preset duration corresponding with set, to meet the refrigeration demand of each storage space, in work preset duration In the process, detection temperature, the process of arrange parameter are no longer executed, can be slightly decreased to avoid the actual temperature of storage space and just sentence The case where fixed its need not freeze, frequently change so as to cause the working condition of the equipment such as compressor.Work preset duration it Afterwards, temperature can be detected again, carry out new primary refrigeration control.
The refrigeration control method of the refrigerator of the present embodiment, may be implemented single storage space separate refrigeration or multiple storings are empty Between freeze simultaneously, the actual temperature situation of refrigerating space 11 and reefer space is considered, so as to more reasonably carry out Refrigeration meets the refrigeration demand of each storage space, improves the temperature stability of refrigerator storage space；It is in setting refrigeration parameter When the second parameter, it is not arranged further according to the actual temperature of upper layer drawer space 12, lower layer's drawer space 13 and pallet space 14 Upper layer drawer parameter, lower layer's drawer parameter and pallet parameter, but directly be arranged upper layer drawer parameter, lower layer's drawer parameter with And pallet parameter is the first parameter, can realize when refrigerating space 11 has refrigeration demand and preferentially freeze to refrigerating space 11, The storage effect of food in refrigerating space 11 is promoted, and can effectively reduce energy consumption.
In some optional embodiments, advanced optimizing and configuring so that refrigerator 100 is real to above-mentioned steps can be passed through Existing higher technique effect, below in conjunction with an introduction for optionally performing flow to the present embodiment to the refrigerator of the present embodiment Refrigeration control method is described in detail, the embodiment be only to execute flow for example, in the specific implementation, Ke Yigen According to specific implementation demand, to part steps execute sequence, service condition is modified.Fig. 5 is according to one implementation of the present invention The detail flowchart of the refrigeration control method of the refrigerator of example, the refrigeration control method of the refrigerator include the following steps：
Step S502, to refrigeration parameter R (State), upper layer drawer parameter F1 (State), lower layer drawer parameter F2 (State) it is initialized with pallet parameter F3 (State), makes R (State), F1 (State), F2 (State) and F3 (State) it is disposed as the first parameter；
Step S504 detects the reality of refrigerating space 11, upper layer drawer space 12, lower layer's drawer space 13 and pallet space 14 Border temperature TR, TF1, TF2 and TF3；
Step S506 judges whether TR ＞ tr-on+A or TF1 ＞ tf1-on+A or TF2 ＞ tf2-on+A or TF3 ＞ tf3- On, if so, step S508 is executed, if it is not, returning to step S504；
Step S508, according to the actual temperature TR setting refrigeration parameter R (State) of refrigerating space 11；
Step S510 judges whether that setting refrigeration parameter R (State) is the first parameter, if so, step S512 is executed, if It is no, execute step S514；
Step S512, according to the actual temperature TF1 of upper layer drawer space 12, lower layer's drawer space 13 actual temperature TF2, The actual temperature TF3 in pallet space 14 be respectively set upper layer drawer parameter F1 (State), lower layer drawer parameter F2 (State) with And pallet parameter F3 (State)；
Step S514, according to refrigeration parameter R (State), upper layer drawer parameter F1 (State), lower layer drawer parameter F2 (State) and the set of pallet parameter F3 (State) make compressor, wind turbine, refrigeration air door and branch air-supply arrangement 20 according to Preset state work corresponding with set；
Step S516 detects refrigerating space 11, upper layer drawer space 12, lower layer's drawer space 13 and pallet space 14 again Actual temperature TR, TF1, TF2 and TF3；
Step S518 judges to refrigerate parameter R (State), upper layer drawer parameter F1 (State), lower layer drawer parameter F2 (State) and whether pallet parameter F3 (State) is disposed as the first parameter, if so, S504 is returned to step, if it is not, returning Receipt row step S508.
It can be by being set to refrigerating space 11, upper layer drawer space 12, lower layer's drawer space 13 and support in step S504 The temperature sensor detection Tibetan space of disk space 14, the reality of upper layer drawer space 12, lower layer's drawer space 13 and pallet space 14 Border temperature TR, TF1, TF2 and TF3.The type, size and installation site of wherein temperature sensor can be according to actual demands and feelings Condition is configured.
Fig. 6 be refrigerator according to an embodiment of the invention refrigeration control method according to the practical temperature of refrigerating space 11 The flow chart of degree setting refrigeration parameter；Fig. 7 be refrigerator according to an embodiment of the invention refrigeration control method according to upper The flow chart of the actual temperature setting upper layer drawer parameter of layer drawer space 12；Fig. 8 is ice according to an embodiment of the invention The flow chart of lower layer's drawer parameter is set in the refrigeration control method of case according to the actual temperature of lower layer's drawer space 13；Fig. 9 is Pallet is arranged according to the actual temperature in pallet space 14 in the refrigeration control method of refrigerator according to an embodiment of the invention to join Several flow charts.Fig. 6 to Fig. 9 respectively illustrates the actual temperature TR setting refrigeration parameters according to refrigerating space 11 in step S508 According to the actual temperature of the actual temperature TF1 of upper layer drawer space 12, lower layer's drawer space 13 in R (State), step S512 TF2, pallet space 14 actual temperature TF3 upper layer drawer parameter F1 (State), lower layer drawer parameter F2 is respectively set (State) and the detailed process of pallet parameter F3 (State).
As shown in fig. 6, the detailed process that refrigeration parameter is arranged according to the actual temperature of refrigerating space 11 includes：
Step S602 judges whether current refrigeration parameter R (State) is the first parameter, if so, step S604 is executed, If it is not, executing step S606；
Step S604 judges whether TR ＞ tr-on, if so, step S608 is executed, if it is not, executing step S610；
Step S606 judges whether TR ＜ tr-off, if so, step S610 is executed, if it is not, executing step S608；
Step S608, setting refrigeration parameter R (State) are the second parameter, and upper layer drawer parameter F1 (State), lower layer take out Drawer parameter F2 (State) and pallet parameter F3 (State) is the first parameter；
Step S610, setting refrigeration parameter R (State) are the first parameter.
Wherein, the tr-off in step S606 is 11 preset refrigeration shutoff temperature of refrigerating space.
As shown in fig. 7, the detailed process that upper layer drawer parameter is arranged according to the actual temperature of upper layer drawer space 12 includes：
Step S702 judges whether current upper layer drawer parameter F1 (State) is the first parameter, if so, executing step S704, if it is not, executing step S706；
Step S704 judges whether TF1 ＞ tf1-on+A, if so, step S708 is executed, if it is not, executing step S710；
Step S706 judges whether TF1 ＜ tf1-off, if so, step S710 is executed, if it is not, executing step S708；
Step S708, setting upper layer drawer parameter F1 (State) are the second parameter；
Step S710, setting upper layer drawer parameter F1 (State) are the first parameter.
Wherein, the tf1-off in step S706 is 12 preset upper layer drawer shutoff temperature of upper layer drawer space.
As shown in figure 8, the detailed process that lower layer's drawer parameter is arranged according to the actual temperature of lower layer's drawer space 13 includes：
Step S802 judges whether current lower layer drawer parameter F2 (State) is the first parameter, if so, executing step S804, if it is not, executing step S806；
Step S804 judges whether TF2 ＞ tf2-on+A, if so, step S808 is executed, if it is not, executing step S810；
Step S806 judges whether TF2 ＜ tf2-off, if so, step S810 is executed, if it is not, executing step S808；
Step S808, setting lower layer drawer parameter F2 (State) are the second parameter；
Step S810, setting lower layer drawer parameter F2 (State) are the first parameter.
Wherein, the tf2-off in step S806 is 13 preset lower layer's drawer shutoff temperature of lower layer's drawer space.
As shown in figure 9, the detailed process that pallet parameter is arranged according to the actual temperature in pallet space 14 includes：
Step S902 judges whether current pallet parameter F3 (State) is the first parameter, if so, step S904 is executed, If it is not, executing step S906；
Step S904 judges whether TF3 ＞ tf3-on, if so, step S908 is executed, if it is not, executing step S910；
Step S906 judges whether TF3 ＜ tf3-off, if so, step S910 is executed, if it is not, executing step S908；
Step S908, setting pallet parameter F3 (State) are the second parameter；
Step S910, setting pallet parameter F3 (State) are the first parameter.
Wherein, the tf3-off in step S906 is 14 preset pallet shutoff temperature of pallet space.
Refrigeration parameter R (State), upper layer drawer parameter F1 (State), lower layer drawer parameter F2 in above step (State) it may each comprise with pallet parameter F3 (State)：First parameter and the second parameter.Wherein the first parameter, the second parameter It is set as different, such as the first parameter can be 0, the second parameter can be 1.Two parameters may indicate that each storage space is It is no to need to freeze, such as the first parameter 0 shows to freeze, the second parameter 1 demonstrates the need for freezing.The tool of two above parameter Body numerical value only enumerates, and not limitation of the invention, and in some other embodiment, two parameters can be that other are different Two values.
Different refrigeration parameter R (State), upper layer drawer parameter F1 (State), lower layer drawer parameter F2 in step S514 (State) and the set of pallet parameter F3 (State), corresponding compressor, refrigerate air door and branch air-supply arrangement 20 at wind turbine Preset state it is also different.Specifically, it can be preset with status information table, different ginsengs is pre-saved in the status information table Manifold closes corresponding preset state and can match after determining parameter sets and obtain corresponding preset state.Wherein preset state Including：The rotating speed of compressor and wind turbine；Refrigerate the open and-shut mode of air door；The upper layer drawer air outlet 231 of branch air-supply arrangement 20, The open and-shut mode of lower layer's drawer air outlet 232 and pallet air outlet 233.
The specific example of a status information table is introduced below：
If the first parameter be 0, the second parameter be 1, then refrigerate parameter R (State), upper layer drawer parameter F1 (State), under The set of layer drawer parameter F2 (State) and pallet parameter (State) can be by following several shapes according to the judgement of above step Formula：(0,0,0,0), (0,0,1,0), (0,0,0,1), (0,0,1,1), (0,1,0,0), (0,1,1,0), (0,1,0,1), (0, 1,1,1) and (1,0,0,0).
In refrigeration parameter R (State), upper layer drawer parameter F1 (State), lower layer drawer parameter F2 (State) and pallet When parameter F3 (State) is the first parameter 0, the corresponding preset state of set (0,0,0,0) is：Compressor and wind turbine are shut down, It refrigerates air door to close, upper layer drawer air outlet 231, lower layer's drawer air outlet 232 and the pallet outlet air of branch air-supply arrangement 20 Mouth 233 is turned off.
It is the first parameter in refrigeration parameter R (State), upper layer drawer parameter F1 (State) and pallet parameter F3 (State) When 0, lower layer drawer parameter F2 (State) are the second parameter 1, the corresponding preset state of set (0,0,1,0) is：Compressor is with pre- If the work of the second compressor rotary speed, wind turbine work with preset second rotation speed of fan, refrigeration air door closing, branch air-supply arrangement 20 upper layer drawer air outlet 231 and pallet air outlet 233 is closed, and lower layer's drawer air outlet 232 is opened.
It is first in refrigeration parameter R (State), upper layer drawer parameter F1 (State), lower layer drawer parameter F2 (State) Parameter, when pallet parameter F3 (State) is the second parameter, the corresponding preset state of set (0,0,0,1) is：Compressor is with second Compressor rotary speed works, and wind turbine is worked with the second rotation speed of fan, and refrigeration air door is closed, and the upper layer drawer of branch air-supply arrangement 20 goes out Air port 231, lower layer's drawer air outlet 232 are closed, and pallet air outlet 233 is opened.
It is the first parameter, lower layer drawer parameter F2 in refrigeration parameter R (State), upper layer drawer parameter F1 (State) (State) when and pallet parameter F3 (State) is the second parameter, the corresponding preset state of set (0,0,1,1) is：Compressor with Third compressor rotary speed more than or equal to the second compressor rotary speed works, and wind turbine is with the third wind more than or equal to the second rotation speed of fan Machine rotary speed working, refrigeration air door are closed, and the upper layer drawer air outlet 231 of branch air-supply arrangement 20 is closed, lower layer's drawer air outlet 232 and pallet air outlet 233 open.
It is the first ginseng in refrigeration parameter R (State), lower layer drawer parameter F2 (State) and pallet parameter F3 (State) Number, when upper layer drawer parameter F1 (State) is the second parameter, the corresponding preset state of set (0,1,0,0) is：Compressor is with Two compressor rotary speeds work, and wind turbine is worked with the second rotation speed of fan, and refrigeration air door is closed, the upper layer drawer of branch air-supply arrangement 20 Air outlet 231 is opened, and lower layer's drawer air outlet 232 and pallet air outlet 233 are closed.
It is the first parameter, upper layer drawer parameter F1 in refrigeration parameter R (State) and pallet parameter F3 (State) (State), when lower layer's drawer parameter F2 (State) is the second parameter, the corresponding preset state of set (0,1,1,0) is：Compression Machine is worked with the second compressor rotary speed, and wind turbine is worked with the second rotation speed of fan, refrigeration air door close, branch air-supply arrangement 20 it is upper Layer drawer air outlet 231 and lower layer's drawer air outlet 232 are opened, and pallet air outlet 233 is closed.
It is the first parameter, upper layer drawer parameter F1 in refrigeration parameter R (State) and lower layer drawer parameter F2 (State) (State) when and pallet parameter F3 (State) is the second parameter, the corresponding preset state of set (0,1,0,1) is：Compressor with Third compressor rotary speed works, and wind turbine is worked with third rotation speed of fan, and refrigeration air door is closed, and the upper layer of branch air-supply arrangement 20 is taken out Drawer air outlet 231 and pallet air outlet 233 are opened, and lower layer's drawer air outlet 232 is closed.
It is the first parameter, upper layer drawer parameter F1 (State), lower layer drawer parameter F2 in refrigeration parameter R (State) (State) when and pallet parameter F3 (State) is the second parameter, the corresponding preset state of set (0,1,1,1) is：Compressor with The 4th compressor rotary speed more than or equal to third compressor rotary speed works, and wind turbine is with the 4th wind more than or equal to third rotation speed of fan Machine rotary speed working, refrigeration air door are closed, upper layer drawer air outlet 231,232 and of lower layer's drawer air outlet of branch air-supply arrangement 20 Pallet air outlet 233 is opened.
It is the second parameter, upper layer drawer parameter F1 (State), lower layer drawer parameter F2 in refrigeration parameter R (State) (State) when and pallet parameter F3 (State) is the first parameter, the corresponding preset state of set (1,0,0,0) is：Compressor with The first compressor rotary speed less than or equal to the second compressor rotary speed works, and wind turbine is with the first wind less than or equal to the second rotation speed of fan Machine rotary speed working refrigerates door opening, upper layer drawer air outlet 231,232 and of lower layer's drawer air outlet of branch air-supply arrangement 20 Pallet air outlet 233 is turned off.
According to refrigeration parameter R (State), upper layer drawer parameter F1 (State), lower layer drawer parameter F2 (State) and The set of pallet parameter F3 (State) determines that the correspondence of compressor, wind turbine, refrigeration air door and branch air-supply arrangement 20 presets shape After state, so that it may so that compressor, wind turbine, refrigeration air door and branch air-supply arrangement 20 are worked with the preset state determined.
Wherein, the concrete numerical value of compressor rotary speed and rotation speed of fan can be set according to actual demand and situation.And And in most cases, compressor rotary speed and rotation speed of fan are directly proportional to 100 place environment temperature of refrigerator, i.e., environment temperature is got over Height, compressor rotary speed and rotation speed of fan are bigger.
It should be noted that compressor in step S514, wind turbine, refrigeration air door and branch air-supply arrangement 20 can be according to Preset state work preset duration corresponding with set, to meet the refrigeration demand of each storage space, in work preset duration In the process, detection temperature, the process of arrange parameter are no longer executed, can be slightly decreased to avoid the actual temperature of storage space and just sentence The case where fixed its need not freeze, frequently change so as to cause the working condition of the equipment such as compressor.Work preset duration it Afterwards, temperature can be detected again, carry out new primary refrigeration control.
The refrigeration control method of the refrigerator of the present embodiment, may be implemented single storage space separate refrigeration or multiple storings are empty Between freeze simultaneously, the actual temperature situation of refrigerating space 11 and reefer space is considered, so as to more reasonably carry out Refrigeration meets the refrigeration demand of each storage space, improves the temperature stability of refrigerator storage space.
Further, the refrigeration control method of the refrigerator of the present embodiment, when setting refrigeration parameter is the second parameter, no longer According to the actual temperature of upper layer drawer space 12, lower layer's drawer space 13 and pallet space 14 be arranged upper layer drawer parameter, under Layer drawer parameter and pallet parameter, but directly setting upper layer drawer parameter, lower layer's drawer parameter and pallet parameter are First parameter can be realized when refrigerating space 11 has refrigeration demand and preferentially freeze to refrigerating space 11, promote refrigerating space 11 The storage effect of interior food, and can effectively reduce energy consumption.
Further, the refrigeration control method of the refrigerator of the present embodiment, in refrigeration parameter, upper layer drawer parameter, lower layer Drawer parameter is the first parameter makes compressor work with preset second compressor rotary speed, wind when pallet parameter is the second parameter Machine is worked with preset second rotation speed of fan, and refrigeration air door is closed, and the upper layer drawer air outlet 231 of branch air-supply arrangement 20 is under Layer drawer air outlet 232 is closed, and pallet air outlet 233 is opened, so as to upper tray space 141 and lower tray space Cooled down to upper layer drawer space 12 and lower layer's drawer space 13 using heat transmission while 142 air-supply, it can be to avoid frequent Blowing to reefer space makes food therein become drying due to by wind, influences the storage quality of food.
The present embodiment additionally provides a kind of computer storage media 200, and Figure 10 is meter according to an embodiment of the invention The schematic diagram of calculation machine storage medium 200, the computer storage media 200 preserve computer program 201, and computer program The place equipment of computer storage media 200 is caused to execute the refrigeration control side of the refrigerator of any of the above-described embodiment when 201 operation Method.The place equipment of wherein computer storage media 200 is refrigerator 100, can execute any of the above-described embodiment by refrigerator 100 Refrigerator refrigeration control method.
The computer storage media 200 of the present embodiment can be that (electrically erasable is read-only to be deposited for such as flash memory, EEPROM Reservoir), the electronic memory of EPROM, hard disk or ROM etc.Computer storage media 200 has for executing the above method In any method and step computer program 201 memory space.These computer programs 201 can be from one or more It reads or is written in computer program product in this one or more computer program product.These computer programs produce Product include such as hard disk, the program code carrier of compact-disc (CD), storage card or floppy disk etc.Computer storage media 200 Place equipment operation above computer program 201 when, each step in the method for foregoing description can be executed.
So far, although those skilled in the art will appreciate that present invention has been shown and described in detail herein multiple shows Example property embodiment still without departing from the spirit and scope of the present invention, still can according to the present disclosure directly Determine or derive many other variations or modifications consistent with the principles of the invention.Therefore, the scope of the present invention is understood that and recognizes It is set to and covers other all these variations or modifications.

Claims (10)

1. a kind of refrigeration control method of refrigerator, wherein the refrigerator includes：Babinet inside defines refrigerating space and is set to Reefer space below the refrigerating space, the reefer space include the upper tray space set gradually from top to bottom, on Layer drawer space, lower tray space and lower layer's drawer space；Door body is set to the front side of the babinet, so that user opens Or close the refrigerating space and the reefer space；Refrigeration system, including compressor, and be configured to the refrigerating space and The reefer space provides cold；Air door is refrigerated, is controllably connected to the refrigerating space；And branch air-supply arrangement, including Wind turbine, and with the refrigeration air outlet that be connected to of refrigeration air door and with the upper layer drawer space, lower layer's drawer sky Between and including the freezing air outlet that the upper tray space is controllably connected to the pallet space in the lower tray space, It is controllably sent into the refrigerating space and/or the reefer space with the cold for providing the refrigeration system；And the system Cooling control method includes：
Detect the refrigerating space, the upper layer drawer space, lower layer's drawer space and the reality in the pallet space Temperature；
It is more than preset refrigeration the sum of turn-on temperature and preset value or the upper layer drawer in the actual temperature of the refrigerating space The actual temperature in space is more than the sum of preset upper layer drawer turn-on temperature and the preset value or lower layer's drawer space Actual temperature is more than the sum of preset lower layer's drawer turn-on temperature and the preset value or the actual temperature in the pallet space is big When preset pallet turn-on temperature, the refrigeration parameter of the refrigerating space is set according to the actual temperature of the refrigerating space, The wherein described refrigeration parameter includes the first parameter and the second parameter；
When it is first parameter that the refrigeration parameter, which is arranged, according to the upper layer drawer space, lower layer's drawer space And the upper layer drawer parameter of the upper layer drawer space, lower layer's drawer is respectively set in the actual temperature in the pallet space Lower layer's drawer parameter in space and the pallet parameter in the pallet space, wherein the upper layer drawer parameter, the lower layer are taken out Drawer parameter and the pallet parameter include：First parameter and second parameter；And
According to the refrigeration parameter, the upper layer drawer parameter, the set of lower layer's drawer parameter and the pallet parameter Make the compressor, the wind turbine, the refrigeration air door and the branch air-supply arrangement according to corresponding pre- with the set If work status.
2. the refrigeration control method of refrigerator according to claim 1, wherein detecting the refrigerating space, upper layer pumping Further include before the step of actual temperature in drawer space, lower layer's drawer space and the pallet space：
The refrigeration parameter, the upper layer drawer parameter, lower layer's drawer parameter and the pallet parameter are carried out initial Change, the refrigeration parameter, the upper layer drawer parameter, lower layer's drawer parameter and the pallet parameter is made to be disposed as institute State the first parameter.
3. the refrigeration control method of refrigerator according to claim 1 is provided with the refrigeration parameter of the refrigerating space Step includes：
Judge whether the current refrigeration parameter is first parameter；
If so, judge whether the actual temperature of the refrigerating space is more than the refrigeration turn-on temperature, and when result is to be, if It is second parameter to set the refrigeration parameter；When result is no, it is first parameter that the refrigeration parameter, which is arranged,；
If it is not, judge whether the actual temperature of the refrigerating space is less than preset refrigeration shutoff temperature, and when result is to be, It is first parameter that the refrigeration parameter, which is arranged,；When result is no, it is second parameter that the refrigeration parameter, which is arranged,.
4. the refrigeration control method of refrigerator according to claim 3, wherein
It is first parameter in the current refrigeration parameter, and the actual temperature of the refrigerating space is more than the refrigeration and opens When machine temperature, it is first ginseng that the upper layer drawer parameter, lower layer's drawer parameter and the pallet parameter, which is arranged, Number；
It is second parameter in presently described refrigeration parameter, and the actual temperature of the refrigerating space is more than or equal to the refrigeration When shutoff temperature, it is described first that the upper layer drawer parameter, lower layer's drawer parameter and the pallet parameter, which is arranged, Parameter.
5. the refrigeration control method of refrigerator according to claim 1, wherein being described first the refrigeration parameter is arranged When parameter, the step of upper layer drawer parameter is arranged, includes：
Judge whether the current upper layer drawer parameter is first parameter；
If so, judging whether the actual temperature of the upper layer drawer space is more than the upper layer drawer turn-on temperature and is preset with described The sum of value, and when result is to be, it is second parameter that the upper layer drawer parameter, which is arranged,；When result is no, institute is set It is first parameter to state upper layer drawer parameter；
If it is not, judging whether the actual temperature of the upper layer drawer space is less than preset upper layer drawer shutoff temperature, and tying Fruit is when being, it is first parameter that the upper layer drawer parameter, which is arranged,；When result is no, the upper layer drawer parameter is set For second parameter.
6. the refrigeration control method of refrigerator according to claim 1, wherein being described first the refrigeration parameter is arranged When parameter, the step of lower layer's drawer parameter is arranged, includes：
Judge whether current lower layer's drawer parameter is first parameter；
If so, judging whether the actual temperature of lower layer's drawer space is more than lower layer's drawer turn-on temperature and is preset with described The sum of value, and when result is to be, it is second parameter that lower layer's drawer parameter, which is arranged,；When result is no, institute is set It is first parameter to state lower layer's drawer parameter；
If it is not, judging whether the actual temperature of lower layer's drawer space is less than preset lower layer's drawer shutoff temperature, and tying Fruit is when being, it is first parameter that lower layer's drawer parameter, which is arranged,；When result is no, lower layer's drawer parameter is set For second parameter.
7. the refrigeration control method of refrigerator according to claim 1, wherein being described first the refrigeration parameter is arranged When parameter, the step of pallet parameter is arranged, includes：
Judge whether the current pallet parameter is first parameter；
If so, judge whether the actual temperature in the pallet space is more than the pallet turn-on temperature, and when result is to be, if It is second parameter to set the pallet parameter；When result is no, it is first parameter that the pallet parameter, which is arranged,；
If it is not, judge whether the actual temperature in the pallet space is less than preset pallet shutoff temperature, and when result is to be, It is first parameter that the pallet parameter, which is arranged,；When result is no, it is second parameter that the pallet parameter, which is arranged,.
8. the refrigeration control method of refrigerator according to claim 1, wherein making the compressor, wind turbine, described Further include after the step of refrigeration air door and the branch air-supply arrangement work according to preset state corresponding with the set：
Again the refrigerating space, the upper layer drawer space, lower layer's drawer space and the pallet space are detected Actual temperature；
Judge whether the refrigeration parameter, the upper layer drawer parameter, lower layer's drawer parameter and the pallet parameter are equal For first parameter；And
The step of refrigeration parameter of the refrigerating space is set according to the actual temperature of the refrigerating space is executed if it is not, returning.
9. the refrigeration control method of refrigerator according to claim 1, wherein
The freezing air outlet of the branch air-supply arrangement includes：The upper layer drawer being controllably connected to the upper layer drawer space goes out It air port, the lower layer's drawer air outlet being controllably connected to lower layer's drawer space and is controllably connected to the pallet space Pallet air outlet, and
When the refrigeration parameter is first parameter, the refrigeration air door is closed；It is described second in the refrigeration parameter When parameter, the refrigeration door opening；
When the upper layer drawer parameter is first parameter, the upper layer drawer air outlet of the branch air-supply arrangement closes It closes；When the upper layer drawer parameter is second parameter, the upper layer drawer air outlet of the branch air-supply arrangement is opened It opens；
When lower layer's drawer parameter is first parameter, lower layer's drawer air outlet of the branch air-supply arrangement closes It closes；When lower layer's drawer parameter is second parameter, lower layer's drawer air outlet of the branch air-supply arrangement is opened It opens；
When the pallet parameter is first parameter, the pallet air outlet of the branch air-supply arrangement is closed；Institute When to state pallet parameter be second parameter, the pallet air outlet of the branch air-supply arrangement is opened.
10. a kind of computer storage media wherein being stored with computer program, and leads to institute when computer program operation The place equipment for stating computer storage media executes the refrigeration control side of refrigerator according to any one of claim 1 to 9 Method.
CN201711241144.6A 2017-11-30 2017-11-30 Refrigeration control method of refrigerator and computer storage medium Active CN108278821B (en)

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