CN106322895A - Air-cooled refrigerator and control method for air-cooled refrigerator - Google Patents
Air-cooled refrigerator and control method for air-cooled refrigerator Download PDFInfo
- Publication number
- CN106322895A CN106322895A CN201610692680.7A CN201610692680A CN106322895A CN 106322895 A CN106322895 A CN 106322895A CN 201610692680 A CN201610692680 A CN 201610692680A CN 106322895 A CN106322895 A CN 106322895A
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- Prior art keywords
- refrigerator
- wind
- controller
- disinfection device
- photocatalyst
- Prior art date
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- 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
- F25D17/042—Air treating means within refrigerated spaces
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D29/00—Arrangement or mounting of control or safety devices
- F25D29/003—Arrangement or mounting of control or safety devices for movable devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
- F25D2317/04—Treating air flowing to refrigeration compartments
- F25D2317/041—Treating air flowing to refrigeration compartments by purification
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2600/00—Control issues
- F25D2600/06—Controlling according to a predetermined profile
Abstract
The invention discloses an air-cooled refrigerator and a control method for the air-cooled refrigerator. The air-cooled refrigerator comprises a fan, a refrigerating chamber, an evaporator chamber and a refrigerating air channel which communicates the refrigerating chamber with the evaporator chamber, wherein the fan is arranged in the refrigerating air channel; the air-cooled refrigerator further internally comprises a controller and a photocatalyst sterilizing device, wherein the controller is electrically connected to the fan and the photocatalyst sterilizing device, respectively; the photocatalyst sterilizing device is started to sterilize the refrigerating chamber; the controller is used for controlling the photocatalyst sterilizing device to be started when the refrigerator satisfies a sterilizing triggering condition and is used for continuously working for a first predetermined time and controlling the air-cooled refrigerator to start the sterilizing device to release a photocatalyst in a condition of relatively high humidity by receiving a triggering signal, so that the photocatalyst has a better sterilizing efficiency in the condition of relatively high humidity, and therefore, the air-cooled refrigerator during sterilization has a better sterilizing effect.
Description
Technical field
The present invention relates to electric refrigerator field, particularly to a kind of wind-cooling electric refrigerator and the control method of wind-cooling electric refrigerator.
Background technology
Requirement electric refrigerator being preserved quality of food along with consumer is more and more higher, and the electric refrigerator carrying sterilizing unit becomes
Very powerful and exceedingly arrogant standard configuration product.At present, the mode that refrigerator mainly takes ultraviolet or nearultraviolet rays to irradiate photocatalyst sterilizes.
Order the water of refrigerator inside by the catalytic action of photocatalyst and oxygen combines the active group producing Strong oxdiative ability, can break
The cell wall of bad antibacterial and the protein carrier of virus, thus reach bactericidal effect.But, photocatalyst is at the environment of relatively low humidity
Lower bactericidal action is on the low side, fails to play preferable bactericidal effect.
The Photocatalyst disinfection device most of the time of existing wind-cooling electric refrigerator works in the case of damp condition is relatively low,
The bactericidal action of Photocatalyst disinfection device is maintained at a reduced levels, and the bactericidal effect causing electric refrigerator is the best.
Summary of the invention
Present invention is primarily targeted at a kind of wind-cooling electric refrigerator of proposition, it is intended to make at the photocatalyst of existing wind-cooling electric refrigerator
Start under the conditions of higher levels of humidity, promote bactericidal effect.
For achieving the above object, the present invention propose a kind of wind-cooling electric refrigerator, including blower fan, cold room, evaporator room and
Connecting the cold preservation air channel between described cold room and described evaporator room, described blower fan is arranged in described cold preservation air channel；Described
Also include controller and Photocatalyst disinfection device in wind-cooling electric refrigerator, described controller respectively with described blower fan and photo-catalytic sterilization
Device electrically connects；Wherein,
Described Photocatalyst disinfection device, for when opening, to sterilize described cold room；
Described controller, for when determining that this refrigerator meets sterilization trigger condition, controlling described Photocatalyst disinfection device
Open, and continuous firing the first Preset Time.
Preferably, described sterilization trigger condition is that described controller receives this refrigerator doors shutdown signal.
Preferably, being provided with the humidity sensor electrically connected with described controller in described cold room, described sterilization triggers bar
Part is that described controller determines that described cold room humidity reaches the first humidity threshold.
Preferably, described sterilization trigger condition is that described controller receives this refrigerator defrost end signal.
Preferably, described controller is additionally operable to control the unlatching of described blower fan.
Preferably, being provided with wind blocking door in described cold preservation air channel, described controller is additionally operable to control described wind blocking door and opens.
Preferably, described cold preservation air channel includes the inspiratory limb between described blower fan and described evaporator room, is positioned at institute
State the exhaust section between blower fan with described cold room and connect the return air inlet of described inspiratory limb and described cold room.
Preferably, described Photocatalyst disinfection device is arranged in the inspiratory limb in described cold preservation air channel, and is positioned at described return air
Between mouth and described blower fan.
The present invention also proposes the control method of a kind of wind-cooling electric refrigerator, comprises the following steps:
Controller judges whether this refrigerator meets sterilization trigger condition；
Described controller, when determining that described refrigerator meets described sterilization trigger condition, controls described Photocatalyst disinfection device
Open, and continuous firing the first Preset Time.
Preferably, described sterilization trigger condition is that described controller receives this refrigerator doors shutdown signal；Described controller
When reaching the second Preset Time after receiving this refrigerator doors shutdown signal, control described Photocatalyst disinfection device and open, and
When reaching three Preset Times after receiving this refrigerator doors shutdown signal, control described Photocatalyst disinfection device and close.
Preferably, described sterilization trigger condition is that described controller determines that described cold room humidity reaches the first humidity threshold
Value.
Preferably, described sterilization trigger condition is that described controller receives this refrigerator defrost end signal；Described control
When device reaches four Preset Times after receiving this refrigerator defrost end signal, control described blower fan and described wind blocking door is opened
Afterwards, then control the unlatching of described Photocatalyst disinfection device, and it is default to reach the 5th after receiving this refrigerator defrost end signal
During the time, control described Photocatalyst disinfection device and close.
Technical solution of the present invention is opened under conditions of humidity is higher by reception triggering signal control wind-cooling electric refrigerator and is killed
Bacterium device release photocatalyst, makes photocatalyst play more preferable germicidal efficiency under conditions of higher levels of humidity, makes wind-cooling electric refrigerator exist
There is during sterilization more preferable bactericidal effect.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
In having technology to describe, the required accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below is only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to
Other accompanying drawing is obtained according to the structure shown in these accompanying drawings.
Fig. 1 is the structural representation of wind-cooling electric refrigerator one embodiment of the present invention；
Fig. 2 is the zoomed-in view of local A in Fig. 1；
Fig. 3 is the schematic flow sheet of control method one embodiment of wind-cooling electric refrigerator of the present invention.
Drawing reference numeral illustrates:
| Label | Title | Label | Title | Label | Title |
| 10 | Blower fan | 41 | Inspiratory limb | 70 | Humidity sensor |
| 20 | Cold room | 43 | Return air inlet | 80 | Wind blocking door |
| 30 | Evaporator room | 50 | Controller | ||
| 40 | Cold preservation air channel | 60 | Photocatalyst disinfection device |
The realization of the object of the invention, functional characteristics and advantage will in conjunction with the embodiments, are described further referring to the drawings.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Describe, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments wholely.Base
Embodiment in the present invention, those of ordinary skill in the art obtained under not making creative work premise all its
His embodiment, broadly falls into the scope of protection of the invention.
If it is to be appreciated that the embodiment of the present invention relates to directivity instruction (such as up, down, left, right, before and after ...),
Then directionality instruction be only used for explaining under a certain particular pose (as shown in drawings) relative position relation between each parts,
Active situation etc., if this particular pose changes, then directionality instruction changes the most therewith.
If it addition, the embodiment of the present invention relates to the description of " first ", " second " etc., then should " first ", " second " etc.
Description be only used for describing purpose, and it is not intended that instruction or imply its relative importance or implicit indicate indicated skill
The quantity of art feature.Thus, define " first ", the feature of " second " can express or implicitly include at least one this spy
Levy.It addition, the technical scheme between each embodiment can be combined with each other, but must be with those of ordinary skill in the art's energy
Enough be embodied as basis, when the combination of technical scheme occur conflicting maybe cannot realize time will be understood that the knot of this technical scheme
Close and do not exist, the most not within the protection domain of application claims.
The cold room humidity of wind-cooling electric refrigerator is typically maintained between 10%RH～15%RH, is opening wind-cooling electric refrigerator
During photocatalyst sterilization function, owing to photocatalyst catalytic action under compared with low-humidity environment is the best, fail to implement efficient sterilizing.This
Invention proposes a kind of wind-cooling electric refrigerator, actively opens the merit of photo-catalytic sterilization when having the situation controlling the raising of cold room humidity
Can, make photocatalyst open under the conditions of higher levels of humidity and play more preferably germicidal efficiency, improve the bactericidal effect of wind-cooling electric refrigerator.
Referring to figs. 1 through shown in Fig. 2, this wind-cooling electric refrigerator includes blower fan 10, cold room 20, evaporator room 30 and connection cold preservation
Cold preservation air channel 40 between room 20 and evaporator room 30, blower fan 10 is arranged in cold preservation air channel 40；Also include in wind-cooling electric refrigerator
Controller 50 and Photocatalyst disinfection device 60, controller 50 electrically connects with blower fan 10 and Photocatalyst disinfection device 60 respectively.
Wherein, Photocatalyst disinfection device 60, it is used for opening photocatalyst, so that cold room 20 to be sterilized；Controller 50, uses
In when determining that this refrigerator meets sterilization trigger condition, control described Photocatalyst disinfection device 60 and open, and continuous firing first
Preset Time.
Controller 50 sends control signal when meeting sterilization trigger condition according to this refrigerator.In the present embodiment, by arranging
Controller 50 makes this Photocatalyst disinfection device 60 be in slave mode, when this electric refrigerator meets sterilization trigger condition, and controller
50 control being turned on and off of Photocatalyst disinfection device 60.Sterilization trigger condition described herein includes multiple, such as: when receiving
During refrigerator doors shutdown signal；When the damp condition in refrigerator reaches default humidity threshold values；When the defrost receiving refrigerator is complete
During complete signal etc..Thus effectively control photocatalyst and discharge under conditions of humidity is higher, when when meeting certain sterilization conditions,
Controller 50 controls Photocatalyst disinfection device 60 and opens, and continuous firing the first Preset Time.When described herein first is preset
Between specifically do not limit, and corresponding different sterilization conditions, the first Preset Time that Photocatalyst disinfection device 60 is opened can be different, by
Under different sterilization conditions, cold room 20 humidity is different, different according to different sterilization conditions corresponding configuration in actual application
First Preset Time, to ensure preferably bactericidal effect.
Preferably, above-mentioned sterilization trigger condition is that controller 50 receives refrigerator doors shutdown signal.
When user is opened and closes cold room 20, cause cold room 20 and extraneous air owing to opening cold room 20
Swap, and the damp-heat air in the external world condenses after entering cold room 20, thus increase the humidity in cold room 20.One
In embodiment, sterilization trigger condition is that controller 50 receives this refrigerator doors shutdown signal.By arranging detector sensing refrigerator
The closedown of door, thus detect cold room 20 and swap with extraneous air.Controller 50 receives what this door of refrigerator was closed
During signal, controller 50 controls the unlatching of Photocatalyst disinfection device 60, thus effectively controls photocatalyst in the higher sterilization of humidity
Under the conditions of discharge.During folding refrigerator doors, the air outside cold room 20 and refrigerator swaps the air humidity improved in cold room,
Thus improve germicidal efficiency.
Preferably, above-mentioned sterilization trigger condition is that controller 50 determines that cold room 20 humidity reaches the first humidity threshold.
In this embodiment, being provided with the humidity sensor 70 electrically connected with controller 50 in cold room 20, sterilize trigger condition
Determine that cold room 20 humidity reaches the first humidity threshold for controller 50.By arranging humidity sensor 70 in cold room 20
And electrically connect with controller 50, thus the humidity change of air in more accurately detecting cold room 20, differentiate that refrigerator doors is closed further
The signal closed whether distortion or fail to reach threshold values, it is ensured that Photocatalyst disinfection device 60 is when entering work, in cold room 20
Air humidity is up to standard, thus improves the degree of accuracy of control.
Preferably, above-mentioned sterilization trigger condition is that controller 50 receives this refrigerator defrost end signal.
In this embodiment, when controller 50 receives the complete triggering signal of evaporator room 30 defrost, now evaporate
Humidity in device room 30 is the highest.Now, receive this refrigerator defrost end signal by controller 50, and control photo-catalytic sterilization
The unlatching of device 60.Further, it is also possible to open blower fan 10 further, the air making evaporator room 30 humidity higher is discharged into cold preservation
In room 20, improve bactericidal effect.Wherein blower fan 10 first can start before Photocatalyst disinfection device 60 is opened, it is ensured that evaporator room 30
The air that humidity is higher is discharged in cold room 20 in a large number, just sterilizes, and improves bactericidal effect further.
Sterilize, particularly in high humility by making wind-cooling electric refrigerator open photocatalyst according to specific sterilization conditions
Condition is opened photocatalyst and is improved the germicidal efficiency of wind-cooling electric refrigerator.Between cold preservation air channel 40 and cold room 20, wind blocking door is set
80, when evaporator room 30 is not fully complete defrost, wind blocking door 80 is closed, thus intercept air in evaporator room 30 to
Cold room 20 flows, and makes the air of high humility preserve in evaporator room 30, keeps the damp condition in evaporator room 30.Need
Illustrate is after evaporator room completes defrost, and controller 50 controls to make wind blocking door 80 open, so that damp atmosphere flows to
Cold room 20, quickly the damp condition of air in raising cold room 20, further improves humidity during photocatalyst release.
In order to promote the air circulation speed in wind cooling refrigerator, so that air energy after defrost in evaporator room 30
The air humidity of more rapid raising cold room 20, in a further embodiment, cold preservation air channel 40 includes being positioned at blower fan 10 and steaming
Send out the inspiratory limb 41 between device room 30, exhaust section 42 between blower fan 10 with cold room 30 and connect inspiratory limb 41 and cold preservation
The return air inlet 43 of room 30.By arranging return air inlet 43 in connection inspiratory limb 41 with cold room 30, the air in cold room 20 is made to lead to
Crossing return air inlet 43 and be back to inspiratory limb 41, air passes through the blower fan 10 air again with vaporization chamber 30 and mixes through exhaust section 42 row
Enter cold room 20, it is thus achieved that the air circulation after higher humidity flows into cold room 20, promote the air circulation in wind cooling refrigerator
Speed.
Considering for improving germicidal efficiency further, in one embodiment, Photocatalyst disinfection device 60 is arranged on air channel 40
Interior between the inspiratory limb 41 of return air inlet 43 and blower fan 10.When Photocatalyst disinfection device 60 discharges photocatalyst, it is different from list
One free diffusing mode, photocatalyst through the suction of blower fan 10, in entering air channel by return air inlet 43 and through cold preservation air channel 40 to
Cold room spreads, thus improves Photocatalyst disinfection device 60 and discharge the efficiency of photocatalyst.Make the germicidal efficiency of wind-cooling electric refrigerator
More preferably.
Being applicable to different configuration of wind-cooling electric refrigerator needs, the present invention also proposes the control method of a kind of wind-cooling electric refrigerator,
Comprise the following steps:
Step S10, controller 50 judge whether this refrigerator meets sterilization trigger condition；
In the embodiment of the present invention, by arranging the trigger condition of controller 50, controller 50 is made to reach trigger condition
Time send control signal, trigger condition described herein can have multiple, and such as, door body folding, after door body opens a period of time
Guan Bi and door body were opened after a period of time, and those skilled in the art can according to embodiments of the present invention and schematic diagram draws relevant art
Scheme, therefore not to repeat here.Control signal that controller 50 sends controls Photocatalyst disinfection device 60 and opens and continuous firing the
One Preset Time, wind-cooling electric refrigerator runs sterilization in this first Preset Time, controls Photocatalyst disinfection device after operation
60 is out of service.
Step S20, controller 50, when determining that this refrigerator meets sterilization trigger condition, control Photocatalyst disinfection device 60 and open
Open, and continuous firing the first Preset Time.
First Preset Time described herein is the working time that photocatalyst triggers device 60, i.e. controller 50 determines refrigerator
After meeting sterilization trigger condition, controlling Photocatalyst disinfection device 60 and open, during this, Photocatalyst disinfection device 60 does not does any
Wait the sterilization operation state that i.e. immediately enters, and the very first time that continuous firing is preset.
When reaching relatively to equalize situation in view of the air humidity allowed in cold room 20 after refrigerator doors is closed, it is then turned on light and touches
More preferably, in one embodiment, sterilization trigger condition is that controller 50 receives this refrigerator doors to the bactericidal effect of matchmaker's sterilizing unit 60
Shutdown signal；When controller 50 reaches the second Preset Time after receiving this refrigerator doors shutdown signal, control photo-catalytic sterilization
Device 60 is opened, and when reaching three Preset Times after receiving this refrigerator doors shutdown signal, controls Photocatalyst disinfection device
60 close.It is necessary to clarify that, the second Preset Time described herein refers to the waiting time of Photocatalyst disinfection device, opens light
The time of catalyst sterilizing device is between the 3rd Preset Time and the second Preset Time, and the second Preset Time herein can be equal to
0 second, and the 3rd Preset Time was more than 0 second.After receiving control instruction such as Photocatalyst disinfection device 60, pre-according to second set
If the time waits.In the present embodiment, the second Preset Time has difference to arrange according to the capacity of wind-cooling electric refrigerator, but due to
The release of photocatalyst needs certain time to spread, and the 3rd Preset Time need to be more than the second Preset Time.By above-mentioned steps, make control
After device 50 perception wind-cooling electric refrigerator processed reaches refrigerator doors closedown, control to open Photocatalyst disinfection device 60 and makes photocatalyst in high humility
Under the conditions of release before wait the second Preset Time, make the air humidity in cold room 20 more equalize, improve bactericidal effect.
For the humidity in more accurately detecting cold room 20, control sterilization trigger condition, another reality by arranging humidity threshold values
Executing in example, sterilization trigger condition is that controller 50 determines that cold room 20 humidity reaches humidity threshold.Make controller 50 perception cold
Hide after the humidity in indoor 20 reaches threshold values and send control signal, control to open Photocatalyst disinfection device 60 and make photocatalyst accurately
High humidity under discharge, improve bactericidal effect.
The damp condition in cold room 20 is actively improved in view of the highly humid air after making full use of evaporator room 30 defrost,
Improving bactericidal effect, in one embodiment, sterilization trigger condition is that controller 50 receives this refrigerator defrost end signal；Control
When device 50 reaches four Preset Times after receiving this refrigerator defrost end signal, control blower fan 10 and wind blocking door 80 opens it
After, then control described Photocatalyst disinfection device 60 and open, and after receiving this refrigerator defrost end signal, reach the 5th preset
During the time, control Photocatalyst disinfection device 60 and close.Control method of the present invention can be in terms of in integrated existing wind-cooling electric refrigerator
Time device signal, by receive timing vaporizer defrost timing signal and produce triggering signal.When evaporator room 30, defrost is complete
Triggering signal send to after controller 50, controller 50 controls Photocatalyst disinfection device 60 according to the second Preset Time set
Waiting, after the second Preset Time, controller 50 controls Photocatalyst disinfection device 60 and opens；Controller 50 controls blower fan simultaneously
10 and wind blocking door 80 according to set the 4th Preset Time wait, after the 4th Preset Time, controller 50 controls blower fan 10 He
Wind blocking door 80 is opened simultaneously.4th Preset Time described herein is less than the second Preset Time, after the defrost in evaporator room 30
Air enter Photocatalyst disinfection device 60 after cold room 20 and be then turned on, thus save photocatalyst and use, beneficially energy-conserving and environment-protective.
After the 5th Preset Time, controller 50 controls Photocatalyst disinfection device 60 and cuts out, and the 5th Preset Time described herein is more than institute
State the second Preset Time, and the difference of the 5th Preset Time and the second Preset Time was more than 0 second, so that Photocatalyst disinfection device 60
There are enough opening times, to make Photocatalyst disinfection device 60 run under cold room 20 reaches high humidity, improve electricity
The bactericidal effect of refrigerator.
The foregoing is only the preferred embodiments of the present invention, not thereby limit the scope of the claims of the present invention, every at this
Under the inventive concept of invention, utilize the equivalent structure transformation that description of the invention and accompanying drawing content are made, or directly/indirectly use
The technical field relevant at other is included in the scope of patent protection of the present invention.
Claims (12)
1. a wind-cooling electric refrigerator, including blower fan, cold room, evaporator room and connect described cold room and described evaporator room it
Between cold preservation air channel, described blower fan is arranged in described cold preservation air channel；It is characterized in that, in described wind-cooling electric refrigerator, also include control
Device processed and Photocatalyst disinfection device, described controller electrically connects with described blower fan and Photocatalyst disinfection device respectively；Wherein,
Described Photocatalyst disinfection device, for when opening, sterilizing to described cold room；
Described controller, for when determining that this refrigerator meets sterilization trigger condition, controlling described Photocatalyst disinfection device and open,
And continuous firing the first Preset Time.
2. wind-cooling electric refrigerator as claimed in claim 1, it is characterised in that described sterilization trigger condition is that described controller receives
To this refrigerator doors shutdown signal.
3. wind-cooling electric refrigerator as claimed in claim 1, it is characterised in that be provided with in described cold room and be electrically connected with described controller
The humidity sensor connect, described sterilization trigger condition is that described controller determines that described cold room humidity reaches the first humidity threshold
Value.
4. wind-cooling electric refrigerator as claimed in claim 1, it is characterised in that described sterilization trigger condition is that described controller receives
To this refrigerator defrost end signal.
5. wind-cooling electric refrigerator as claimed in claim 4, it is characterised in that described controller is additionally operable to control described blower fan and opens
Open.
6. wind-cooling electric refrigerator as claimed in claim 5, it is characterised in that be provided with wind blocking door in described cold preservation air channel, described
Controller is additionally operable to control described wind blocking door and opens.
7. the wind-cooling electric refrigerator as described in any one of claim 1 to 6, it is characterised in that described cold preservation air channel includes being positioned at institute
State the inspiratory limb between blower fan with described evaporator room, exhaust section between described blower fan with described cold room and connect institute
State the return air inlet of inspiratory limb and described cold room.
8. wind-cooling electric refrigerator as claimed in claim 7, it is characterised in that described Photocatalyst disinfection device is arranged on described cold preservation
In the inspiratory limb in air channel, and between described return air inlet and described blower fan.
9. the control method of a wind-cooling electric refrigerator, it is characterised in that comprise the following steps:
Controller judges whether this refrigerator meets sterilization trigger condition；
Described controller, when determining that described refrigerator meets described sterilization trigger condition, controls described Photocatalyst disinfection device and opens
Open, and continuous firing the first Preset Time.
10. the control method of wind-cooling electric refrigerator as claimed in claim 9, it is characterised in that described sterilization trigger condition is institute
State controller and receive this refrigerator doors shutdown signal；It is pre-that described controller reaches second after receiving this refrigerator doors shutdown signal
If during the time, control described Photocatalyst disinfection device and open, and it is default to reach the 3rd after receiving this refrigerator doors shutdown signal
During the time, control described Photocatalyst disinfection device and close.
The control method of 11. wind-cooling electric refrigerators as claimed in claim 10, it is characterised in that described sterilization trigger condition is institute
State controller and determine that described cold room humidity reaches the first humidity threshold.
The control method of 12. wind-cooling electric refrigerators as claimed in claim 11, it is characterised in that described sterilization trigger condition is institute
State controller and receive this refrigerator defrost end signal；Described controller reaches after receiving this refrigerator defrost end signal
During four Preset Times, after controlling described blower fan and the unlatching of described wind blocking door, then control the unlatching of described Photocatalyst disinfection device, and
When reaching five Preset Times after receiving this refrigerator defrost end signal, control described Photocatalyst disinfection device and close.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610692680.7A CN106322895B (en) | 2016-08-19 | 2016-08-19 | The control method of wind-cooling electric refrigerator and wind-cooling electric refrigerator |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610692680.7A CN106322895B (en) | 2016-08-19 | 2016-08-19 | The control method of wind-cooling electric refrigerator and wind-cooling electric refrigerator |
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| CN106322895A true CN106322895A (en) | 2017-01-11 |
| CN106322895B CN106322895B (en) | 2019-06-21 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107763927A (en) * | 2017-11-07 | 2018-03-06 | 上海酒店设备工程成套南翔厂有限公司 | Refrigerator with sterilizing function |
| CN113531978A (en) * | 2021-07-01 | 2021-10-22 | 重庆海尔制冷电器有限公司 | Refrigeration equipment control method and refrigeration equipment |
| CN114034154A (en) * | 2021-11-08 | 2022-02-11 | 珠海格力电器股份有限公司 | Refrigerator sterilization control method and device, computer readable storage medium and refrigerator |
| CN114857836A (en) * | 2022-06-02 | 2022-08-05 | 珠海格力电器股份有限公司 | Refrigerator and control method |
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| CN113531978B (en) * | 2021-07-01 | 2024-02-20 | 重庆海尔制冷电器有限公司 | Refrigerating equipment control method and refrigerating equipment |
| CN114034154A (en) * | 2021-11-08 | 2022-02-11 | 珠海格力电器股份有限公司 | Refrigerator sterilization control method and device, computer readable storage medium and refrigerator |
| CN114857836A (en) * | 2022-06-02 | 2022-08-05 | 珠海格力电器股份有限公司 | Refrigerator and control method |
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