CN108444202A - A kind of control method and refrigerator for refrigerator sterilization - Google Patents
A kind of control method and refrigerator for refrigerator sterilization Download PDFInfo
- Publication number
- CN108444202A CN108444202A CN201810179715.6A CN201810179715A CN108444202A CN 108444202 A CN108444202 A CN 108444202A CN 201810179715 A CN201810179715 A CN 201810179715A CN 108444202 A CN108444202 A CN 108444202A
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- sterilization
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- 230000001954 sterilising effect Effects 0.000 title claims abstract description 68
- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract description 68
- 238000000034 method Methods 0.000 title claims abstract description 38
- 235000013305 food Nutrition 0.000 claims abstract description 126
- 230000002070 germicidal effect Effects 0.000 claims abstract description 112
- 238000007789 sealing Methods 0.000 claims abstract description 8
- 238000001514 detection method Methods 0.000 claims abstract description 6
- 238000010438 heat treatment Methods 0.000 claims description 19
- 230000005494 condensation Effects 0.000 claims description 18
- 238000009833 condensation Methods 0.000 claims description 18
- 230000005540 biological transmission Effects 0.000 claims description 10
- 235000013311 vegetables Nutrition 0.000 claims description 9
- 241000894006 Bacteria Species 0.000 claims description 7
- 241000894007 species Species 0.000 claims description 7
- 235000013399 edible fruits Nutrition 0.000 claims description 6
- 235000013372 meat Nutrition 0.000 claims description 5
- 238000012512 characterization method Methods 0.000 claims description 3
- 238000004590 computer program Methods 0.000 claims description 3
- 230000003760 hair shine Effects 0.000 claims description 2
- 239000002699 waste material Substances 0.000 abstract description 7
- 230000000844 anti-bacterial effect Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 235000012055 fruits and vegetables Nutrition 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 235000010627 Phaseolus vulgaris Nutrition 0.000 description 1
- 244000046052 Phaseolus vulgaris Species 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 235000011888 snacks Nutrition 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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
- F25D29/00—Arrangement or mounting of control or safety devices
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L3/00—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
- A23L3/26—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by irradiation without heating
- A23L3/28—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by irradiation without heating with ultraviolet light
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
- F25D23/12—Arrangements of compartments additional to cooling compartments; Combinations of refrigerators with other equipment, e.g. stove
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- 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
- F25D29/008—Alarm 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
- F25D2700/02—Sensors detecting door opening
-
- 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
- F25D2700/06—Sensors detecting the presence of a product
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/85—Food storage or conservation, e.g. cooling or drying
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- Combustion & Propulsion (AREA)
- Health & Medical Sciences (AREA)
- Nutrition Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The present invention provides a kind of control method and refrigerator for refrigerator sterilization, and the storing of refrigerator is indoor to be provided at least one ultraviolet germicidal, wherein control method includes：Whether the door body of detection refrigerator seals；When the door body of refrigerator is sealing, detection food is placed on the sterilization region of storing compartment；Obtain sterilization enabling signal；The type of the food in identification sterilization region and the weight for measuring food, and determine that germicidal levels, germicidal levels are preset with opening time and the luminous intensity of ultraviolet germicidal according to food species and weight；Start according to opening time as defined in the germicidal levels determined and luminous intensity control ultraviolet germicidal.The present invention, which solves the problems, such as that the sterilization module of refrigerator in the prior art is constantly in the alternately working method of start and stop, causes electric energy to waste.
Description
Technical field
The present invention relates to refrigerator fields, more particularly to a kind of control method and refrigerator for refrigerator sterilization.
Background technology
Currently, the sterilization module in refrigerator often kills the food in refrigerator using the control mode of alternately start and stop
Bacterium, in this way, when food need not sterilize, the sterilization module in refrigerator undoubtedly can be wasted greatly still in sterilization mode
Electric energy.
Invention content
It is an object of the present invention to provide a kind of control method and refrigerator for refrigerator sterilization, to solve existing skill
The sterilization module of refrigerator in art is constantly in the problem of causing electric energy to waste in the alternately working method of start and stop.
Particularly, the present invention provides a kind of control method for refrigerator sterilization, the storing of the refrigerator is indoor to be set
It is equipped at least one ultraviolet germicidal, wherein the control method includes：
Whether the door body for detecting the refrigerator seals；
When the door body of the refrigerator is sealing, detection food is placed on the sterilization region of storing compartment；
Obtain sterilization enabling signal；
Identify the type of the food in the sterilization region and measure the weight of the food, and according to the food species and
Weight determines that germicidal levels, the germicidal levels are preset with opening time and the luminous intensity of the ultraviolet germicidal；
The ultraviolet germicidal is controlled according to opening time as defined in the germicidal levels determined and luminous intensity to open
It is dynamic.
Further, described ultraviolet according to opening time as defined in the germicidal levels determined and luminous intensity control
The step of bactericidal lamp starts, specifically includes：
When reaching height germicidal levels, make the ultraviolet germicidal in the first preset time period with the first preset strength
Ultraviolet light irradiate the food, to be sterilized to the food；
When reaching moderate germicidal levels, make the ultraviolet germicidal in the second preset time period with the second preset strength
Ultraviolet light irradiate the food, to be sterilized to the food；
When reaching slight germicidal levels, make the ultraviolet germicidal in third preset time period with third preset strength
Ultraviolet light irradiate the food, to be sterilized to the food.
Further, the step of determining germicidal levels according to the type of the food and weight, specifically includes：
If the food is vegetables and its weight is more than the first preset weight or the food is meat and its weight is more than
Second preset weight then sterilizes the food with height germicidal levels；
If the food is vegetables and its weight is more than the second preset weight and is less than or equal to the first preset weight or institute
Food is stated as fruit and its weight is more than the first preset weight, then the food is sterilized with moderate germicidal levels；
It is less than or equal to the second preset weight or the food is fruit and its is heavy if the food is vegetables and its weight
Amount is less than the first preset weight, then is sterilized to the food with slight germicidal levels.
Further, the ultraviolet light of first preset strength is 90-110uw/cm2, first preset time is 35-
45 minutes；
The ultraviolet light of second preset strength is 70-80uw/cm2, first preset time is 25-35 minutes；
The ultraviolet light of the third preset strength is 55-65uw/cm2, first preset time is 20-30 minutes.
Further, the outer wall of the refrigerator is equipped with indicator light and/or buzzer, wherein is killed according to described in determining
The opening time of bacterium grade regulation and luminous intensity further include after controlling the step of ultraviolet germicidal starts：
Indicator light flicker and/or the buzzer send out the sound, with remind user to the sterilization of the food
It completes.
The present invention also provides a kind of refrigerators comprising：
Storing compartment, it is internal to have and the board putting things that it is flexibly connected and the purple above or below the board putting things
Outer bactericidal lamp；With
Controller comprising memory and processor, wherein the memory is stored with computer program, the program quilt
The processor is able to carry out control method according to any one of claim 1 to 5 on the board putting things when executing
Food sterilized.
Further, it includes two ultraviolet germicidals that the storing is indoor, be respectively arranged on the board putting things top and
Lower section, with to being sterilized at the top and bottom of the food on the board putting things；
Wherein, the outer surface of two ultraviolet germicidals is covered with vacuum heat-insulating layer, to reduce the ultraviolet germicidal
The heat sent out influences the indoor temperature of the storing；
The board putting things is light transmission board putting things.
Further, the madial wall of the storing compartment has multiple tilting catch basins for assembling condensation；And institute
It states storing compartment and is additionally provided with the evaporator tank being connected with the minimum end of the catch basin and set on storing compartment bottom
Heating plate；
The evaporator tank is configured to extend to from the heating plate from the minimum end of the catch basin, is used for the collection
Sink flows into the condensation in it and imported at the heating plate, to be evaporated to the condensation by the heating plate.
Further, switch is equipped at the outer wall of the refrigerator, to control the ultraviolet germicidal by the switch
It is turned on and off.
Further, the outer wall of the refrigerator is equipped with indicator light, controllably complete for the storing compartment in the refrigerator
It shines when at sterilization, has been completed with characterization sterilization；And/or
The outer wall of the refrigerator is equipped with display screen, the remaining time for showing sterilization or sterilization duration.
Beneficial effects of the present invention are：
First, the control method first detects whether refrigerator door seals, and is put with detecting food under the premise of sealing
It is placed in the sterilization region of storing compartment, then obtains sterilization enabling signal, to start the type that the food in region is sterilized in identification
Weight with food is measured, and determines germicidal levels according to food species and weight, due to germicidal levels be preset with it is ultraviolet
The opening time of bactericidal lamp and luminous intensity, so as to according to the opening time of determining germicidal levels defined and shine strong
Degree control ultraviolet germicidal starts, to be sterilized to food.In this way, the control method is first according to the kind of the food to be sterilized
Class and weight determine corresponding germicidal levels, so as to be opened defined according to different germicidal levels control ultraviolet germicidals
It opens and food is irradiated in the time, and food is sterilized with defined luminous intensity during irradiation, so as to
Luminous intensity and the working time for qualitative, quantitative controlling ultraviolet germicidal, to reach in the case of energy saving to food
The purpose sterilized, solve refrigerator in the prior art sterilization module be constantly in alternately start and stop working method in lead
The problem of sending a telegraph energy waste.
Further, before starting sterilization signal, whether the door body for first detecting refrigerator seals, and is only just opened in sealing
Sterilization signal is opened, in this way, can prevent from leading to ultraviolet leakage due to refrigerator door unsealing, to cause to endanger to human body
Evil.
Furthermore food is placed on light transmission board putting things, when the top of light transmission board putting things and/lower section ultraviolet germicidal difference
Or when being irradiated simultaneously to food, since the board putting things has the function of light transmission, ultraviolet light can penetrate board putting things, reach
To the purpose not only sterilized to the top of food or surface, but also the bottom of food can be sterilized, to
Solve the problems, such as that the range of prior art middle-ultraviolet lamp covering food is narrow and causes bactericidal effect poor.
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 a kind of schematic flow chart of control method for refrigerator sterilization according to an embodiment of the invention；
Fig. 2 is a kind of schematic flow of control method for refrigerator sterilization in accordance with another embodiment of the present invention
Figure；
Fig. 3 is a kind of schematic diagram of refrigerator according to an embodiment of the invention；
Fig. 4 is the schematic block diagram according to an embodiment of the invention for refrigerator；
Fig. 5 is the schematic connection structure diagram of inner container of icebox shown in Fig. 3 and storing compartment；
Fig. 6 is the schematic diagram of the catch basin in storing compartment shown in Fig. 3；
Fig. 7 is the schematic diagram of the storing compartment madial wall with catch basin in Fig. 6 shown.
Specific implementation mode
Fig. 1 is a kind of schematic flow chart of control method for refrigerator sterilization according to an embodiment of the invention,
Sterilization module to solve refrigerator in the prior art, which is constantly in the alternately working method of start and stop, causes electric energy to waste
Problem.The storing of refrigerator is indoor to be provided at least one ultraviolet germicidal, which may include：
S101. whether the door body of detection refrigerator seals；
S102. when the door body of refrigerator is sealing, detection food is placed on the sterilization region of storing compartment；
S103. sterilization enabling signal is obtained；
S104. the weight of the type of the food in identification sterilization region and measurement food, and it is true according to food species and weight
Determine germicidal levels, germicidal levels are preset with opening time and the luminous intensity of ultraviolet germicidal；
S105. start according to opening time as defined in the germicidal levels determined and luminous intensity control ultraviolet germicidal.
The control method of the present embodiment first detects whether refrigerator door seals, and is put with detecting food under the premise of sealing
It is placed in the sterilization region of storing compartment, then obtains sterilization enabling signal, to start the type that the food in region is sterilized in identification
Weight with food is measured, and determines germicidal levels according to food species and weight, due to germicidal levels be preset with it is ultraviolet
The opening time of bactericidal lamp and luminous intensity, so as to according to the opening time of determining germicidal levels defined and shine strong
Degree control ultraviolet germicidal starts, to be sterilized to food.In this way, the control method is first according to the kind of the food to be sterilized
Class and weight determine corresponding germicidal levels, so as to be opened defined according to different germicidal levels control ultraviolet germicidals
It opens and food is irradiated in the time, and food is sterilized with defined luminous intensity during irradiation, so as to
Luminous intensity and the working time for qualitative, quantitative controlling ultraviolet germicidal, to reach in the case of energy saving to food
The purpose sterilized, solve refrigerator in the prior art sterilization module be constantly in alternately start and stop working method in lead
The problem of causing waste of energy.
In addition, before starting sterilization signal, whether the door body for first detecting refrigerator seals, and only just opens and kills in sealing
Bacterium signal, in this way, can prevent from leading to ultraviolet leakage due to refrigerator door unsealing, to do harm to huamn body.
In the above-described embodiments, as shown in Fig. 2, according to opening time and luminous intensity as defined in the germicidal levels determined
The step of ultraviolet germicidal starts is controlled, specifically may include：
S501. when reaching height germicidal levels, keep ultraviolet germicidal default strong with first in the first preset time period
The ultraviolet light of degree irradiates food, to be sterilized to food.
S502. when reaching moderate germicidal levels, keep ultraviolet germicidal default strong with second in the second preset time period
The ultraviolet light of degree irradiates food, to be sterilized to food.
S503. when reaching slight germicidal levels, keep ultraviolet germicidal default strong with third in third preset time period
The ultraviolet light of degree irradiates food, to be sterilized to food.
It is worth noting that, the control method in the present embodiment automatically determines germicidal levels with energy-efficient principle,
So as to the exposure intensity (i.e. ultraviolet-sterilization dosage) of ultraviolet germicidal is controlled according to different germicidal levels and sterilize when
Between, wherein exposure dose (J/m2) can be the product of the time (s) and exposure intensity (W/m2) of irradiation.Wherein, first is default
The ultraviolet light of intensity can be 90-110uw/cm2, or 100uw/cm2Left and right, the first preset time can be 35-45 points
Clock, or 40 minutes or so；The ultraviolet light of second preset strength can be 70-80uw/cm2, or 75uw/cm2It is left
The right side, the first preset time can be 25-35 minutes, can be 230 minutes or so；The ultraviolet light of third preset strength can be
55-65uw/cm2, or 60uw/cm2Left and right, the first preset time can be 20-30 minutes, or 25 minutes left sides
It is right.In this way, determining corresponding germicidal levels according to the type of the food to be sterilized and weight, and pass through different germicidal levels
The time for determining the exposure intensity and sterilization of control ultraviolet germicidal, so as to according to different food species and different
Size of food (weight) is sterilized with the food that optimal sterilization mode (germicidal levels) is indoor to storing, to reach
The purpose sterilized to food in the case of energy saving, the sterilization module for solving refrigerator in the prior art are constantly in
The problem of alternately causing electric energy to waste in the working method of start and stop.
In above-mentioned further embodiment, the step of germicidal levels are determined according to the type of food and weight, specifically may be used
Including：
If food is vegetables and its weight is more than the first preset weight or food is meat and its weight is more than second and presets
Weight, then can height germicidal levels food is sterilized；
If food is vegetables and its weight is more than the second preset weight and is less than or equal to the first preset weight or food
Fruit and its weight are more than the first preset weight, then can be sterilized to food with moderate germicidal levels；
It is less than or equal to the second preset weight or food be fruit and its weight less than the if food is vegetables and its weight
One preset weight then can slightly germicidal levels sterilize food.
Wherein, the first preset weight can be 1.5-2.5kg, or 2kg or so.Second preset weight can be
0.5-1.5kg, or 1kg or so.
The identification of food species can be realized by infrared recognition technique.I.e. by infrared transmitter, processor and receiver assembly
The infrared inductor 20 of composition, as shown in Figure 3.Emit infrared ray by infrared transmitter, reflection is formed after being irradiated to food
Light wave, the frequency and intensity for the light wave that processor analysis receiver is received, and compared by database to lock and light wave
The type of food materials corresponding to frequency and intensity.In the present embodiment, food can be mainly divided into three kinds of water fruits and vegetables, meat.
It can further refine, food is divided into water fruits and vegetables, meat, beans, snack, aquatic food class etc..The weight of food
Or quantity can be then measured by the indoor built-in balance 21 of storing.
In a further embodiment, the outer wall of refrigerator can be equipped with indicator light and/or buzzer (being not shown in Fig. 3),
In, after the step of starting according to opening time as defined in the germicidal levels determined and luminous intensity control ultraviolet germicidal
It may also include：
Indicator light flickers or buzzer sends out the sound or indicator light flicker and buzzer is simultaneously emitted by the sound, from
And it may remind the user that whether the above-mentioned sterilization process to food has been completed.
In any of the above-described embodiment, control method may also include the setting sterilization signal opening time, reach door body
Sterilization signal is automatically turned on when preset time after closing.So as to automatically exist to being put into the indoor food of storing
It is sterilized after having closed door body.Without centainly by manually carrying out starting sterilization signal.
It is illustrated in conjunction with Fig. 3 and Fig. 4, the present embodiment also provides a kind of refrigerator 100, may include storing compartment 1, the storage
1 inside of object compartment has and the board putting things 2 that it is flexibly connected and the ultraviolet germicidal 3 above or below board putting things 2；And packet
Include the controller 4 of memory and processor, wherein memory can be stored with computer program, when which is executed by processor
It can execute and the food on board putting things 2 is sterilized according to the control method of any of the above-described embodiment.Between storing therein
Room 1 is fixedly connected (as shown in Figure 5) with the inner-tube structure of refrigerator 100.In this way, the refrigerator of the present embodiment can be first according to being sterilized
Food type and weight determine corresponding germicidal levels, then existed according to different germicidal levels control ultraviolet germicidals 3
Food is irradiated in the defined opening time, and food is killed with defined luminous intensity during irradiation
Bacterium so as to qualitative, quantitative controls luminous intensity and the working time of ultraviolet germicidal, to reach in energy saving feelings
The purpose sterilized to food under condition, therefore, the sterilization module that can solve refrigerator in the prior art are constantly in alternating
The problem of causing electric energy to waste in the working method of start and stop.
In the above-described embodiments, it is illustrated in conjunction with Fig. 3 and Fig. 5, two ultraviolet germicidals 3 is may include in storing compartment 1,
It is respectively arranged on above and below board putting things 2, with to being sterilized at the top and bottom of the food on board putting things 2.In this implementation
In example, the quantity of ultraviolet germicidal 3 can be configured according to actual demand, and ultraviolet germicidal 3 is such as set as 1, two, and three
It is a, four, five etc..With multiple ultraviolet germicidals, can generally be separately positioned on board putting things 2 top and
Lower section, to be sterilized from multiple angles to the food being placed on board putting things, to further increase the efficiency of sterilization.Its
In, the outer surface of one or two etc. ultraviolet germicidal can be covered with vacuum heat-insulating layer, be sent out with reducing ultraviolet germicidal
Influence of the heat to the indoor temperature of storing.Wherein, the installation position of ultraviolet germicidal 3 can be also set in storing compartment 1
At other positions, as long as convenient for being sterilized to food.
In addition, board putting things 2 can be light transmission board putting things.Food is placed on the light transmission board putting things, when light transmission board putting things
Top and/lower section ultraviolet germicidal when being separately or concurrently irradiated to food, since the board putting things has the function of light transmission,
Therefore, ultraviolet light can penetrate board putting things, achieve the purpose that not only the top to food or surface are sterilized, but also can be with
The bottom of food is sterilized, to solve prior art middle-ultraviolet lamp cover food range it is narrow and cause to sterilize
The problem of effect difference.
In above-mentioned further embodiment, the outer wall of refrigerator can be equipped with indicator light (not showed that in Fig. 3), in ice
Storing compartment 1 in case is controllably completed to shine when sterilization, has been completed with characterization sterilization.The outer wall of refrigerator can also be equipped with display
Shield (not showed that in Fig. 3), the remaining time for showing sterilization or sterilization duration.
It is illustrated in conjunction with Fig. 6 and Fig. 7, in any of the above-described embodiment, the madial wall 10 of storing compartment 1, which can have, to be used
In multiple tilting catch basins 11 of aggregation condensation；And storing compartment 1 can also be equipped with and be connected with the minimum end of catch basin 11
Evaporator tank 14 and heating plate 15 set on 1 bottom of storing compartment.Wherein, evaporator tank 14 may be configured to from the minimum of catch basin 11
End extends at heating plate 15, is imported at heating plate 15 for catch basin 11 to be flowed into the condensation in it, so as to
Condensation is evaporated by heating plate 15.
It should be noted that the madial wall 10 due to storing compartment 1 has special tilting catch basin 11, killed when ultraviolet
When bacterium lamp 3 works normally, the madial wall 10 of storing compartment 1 can assemble condensation, at this time by the design of catch basin 11, on madial wall
Condensation can come together in catch basin 11, and the least significant end of catch basin 11 is connected with the port of evaporator tank, the condensation in catch basin
Since the effect of gravity can be directed into evaporator tank.The shape of catch basin 11 can be configured according to actual demand, can be so as to
It can be in collecting condensation.The quantity of catch basin 11 can be also configured according to actual demand.When the madial wall 10 of storing compartment 1
When equipped with multiple catch basins 11, each catch basin can be set in parallel, and can also be configured as desired, but each catch basin
The port of least significant end can be attached by circulation groove 12, and circulation groove 12 is connected to evaporator tank 14, in order to flow
Straight slot 12 is directed into the condensation in it is flowed into evaporator tank 14.Certain circulation groove 12 or evaporator tank 14, only set
Evaporator tank 14 in 1 bottom surface of storing compartment may be configured to extend at the port of the least significant end of each catch basin.Wherein, it stores up
1 bottom surface of object compartment can be equipped with heating plate 15, and the evaporator tank 14 or part evaporator tank for being located at storing compartment bottom surface can be set to heating plate
On 15 (i.e. evaporator tank and heating plate are two individual components), also it can directly be integrated with evaporator tank in heating plate 15 and (steam
The groove that hair slot can be equipped with by heating plate).
Wherein, evaporator tank 14 can be heat conduction stainless steel plate, you can, can be equipped with evaporator tank in stainless steel heating plate
To absorb the heat of generated heat and the indoor ultraviolet light of storing after ultraviolet germicidal work, temperature is higher.Work as sterilization
Complete, when opening protecgulum 13, the heating of the heated plate of condensation in evaporator tank 14 and be evaporated, to can not only take away purple
Generated heat after outer bactericidal lamp work, and the condensation of the madial wall of storing compartment can be made to reduce, it can also give between storing
Room supplements a certain amount of humidity.
Wherein, evaporator tank can be tiny lines in fact.The madial wall 10 of storing compartment 1 can incline equipped with multiple smooth
Oblique catch basin 11, is used cooperatively together with evaporator tank, assembles and drain in condensation to evaporator tank, finally so that condensation is heated
And it evaporates.
In a specific embodiment, the refrigerator of the present embodiment may include storing compartment 1 and controller 4.It can also wrap
Include protecgulum 13.One or more ultraviolet germicidals 3 can be equipped with above or below board putting things 2 in storing compartment 1, refrigerator
At outer wall or door body outer surface can be equipped with sterilizing time display screen, indicator light.At the outer wall of refrigerator or door body outer surface can also be set
There is manual switch.When needing to sterilize food, sterilizing chamber protecgulum only need to be opened, food is placed on light transmission rack,
Close protecgulum, at this point, can manually opened play button, can also door body closing after reach preset time when, automatic opening is killed
Bacterium signal.Then automatically scanning is carried out simultaneously according to the food indoor to storing of the control method described in any of the above-described embodiment
Sterilization.Protecgulum 13 at this time is constantly in closed state.At this point, the indicator light change in refrigerator outer wall or door body outer surface is arranged
For red, indicate that storing compartment is being in sterilization process.Timer can be equipped in refrigerator, timer at this time starts to count
When, and remaining sterilizing time is shown on a display screen.After sterilization, controller 4 can then automatically cut off ultraviolet germicidal
Power supply, at this point, indicator light can virescence or other and red colors distinguished, indicate that sterilization is completed.At this point it is possible to before opening
Lid, food is taken out.In the course of work of above-mentioned ultraviolet germicidal, other modules of refrigerator can be used normally, refrigerator doors
It can also normal switch, that is to say, that the method for disinfection in above-mentioned storing compartment is the refrigerating chamber and relatively solely in conjunction with refrigerator
A vertical module.
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 control method for refrigerator sterilization, the storing of the refrigerator is indoor to be provided at least one ultraviolet-sterilization
Lamp, wherein the control method includes：
Whether the door body for detecting the refrigerator seals；
When the door body of the refrigerator is sealing, detection food is placed on the sterilization region of storing compartment；
Obtain sterilization enabling signal；
It identifies the type of the food in the sterilization region and measures the weight of the food, and according to the food species and weight
Determine that germicidal levels, the germicidal levels are preset with opening time and the luminous intensity of the ultraviolet germicidal；
The ultraviolet germicidal is controlled according to opening time as defined in the germicidal levels determined and luminous intensity to start.
2. control method according to claim 1, wherein according to the opening time as defined in the germicidal levels determined
The step of ultraviolet germicidal starts is controlled with luminous intensity, is specifically included：
When reaching height germicidal levels, make purple of the ultraviolet germicidal with the first preset strength in the first preset time period
The food is irradiated in outside line, to be sterilized to the food；
When reaching moderate germicidal levels, make purple of the ultraviolet germicidal with the second preset strength in the second preset time period
The food is irradiated in outside line, to be sterilized to the food；
When reaching slight germicidal levels, make purple of the ultraviolet germicidal with third preset strength in third preset time period
The food is irradiated in outside line, to be sterilized to the food.
3. control method according to claim 2, wherein determine germicidal levels according to the type of the food and weight
Step specifically includes：
If the food is vegetables and its weight is more than the first preset weight or the food is meat and its weight is more than second
Preset weight then sterilizes the food with height germicidal levels；
If the food is vegetables and its weight is more than the second preset weight and is less than or equal to the first preset weight or the food
Object is fruit and its weight is more than the first preset weight, then is sterilized to the food with moderate germicidal levels；
If the food is vegetables and its weight is less than or equal to the second preset weight or the food is fruit and its weight is small
In the first preset weight, then the food is sterilized with slight germicidal levels.
4. control method according to claim 2, wherein
The ultraviolet light of first preset strength is 90-110uw/cm2, first preset time is 35-45 minutes；
The ultraviolet light of second preset strength is 70-80uw/cm2, first preset time is 25-35 minutes；
The ultraviolet light of the third preset strength is 55-65uw/cm2, first preset time is 20-30 minutes.
5. according to claim 2-4 any one of them control methods, the outer wall of the refrigerator is equipped with indicator light and/or buzzing
Device, wherein control the ultraviolet germicidal according to opening time as defined in the germicidal levels determined and luminous intensity and open
Further include after dynamic step：
The indicator light flicker and/or the buzzer send out the sound, to remind user complete to the sterilization of the food
At.
6. a kind of refrigerator comprising：
Storing compartment, it is internal have with the board putting things that it is flexibly connected and above or below the board putting things ultraviolet kill
Bacterium lamp；With
Controller comprising memory and processor, wherein the memory is stored with computer program, and the program is described
Processor is able to carry out control method according to any one of claim 1 to 5 to the food on the board putting things when executing
Object is sterilized.
7. refrigerator according to claim 6, wherein the indoor storing includes two ultraviolet germicidals, is respectively arranged on
Above and below the board putting things, with to being sterilized at the top and bottom of the food on the board putting things；
Wherein, the outer surface of two ultraviolet germicidals is covered with vacuum heat-insulating layer, is sent out with reducing the ultraviolet germicidal
Heat influence the indoor temperature of the storing；
The board putting things is light transmission board putting things.
8. the refrigerator described according to claim 6 or 7, wherein：
The madial wall of the storing compartment has multiple tilting catch basins for assembling condensation；And the storing compartment is also set
There are the evaporator tank being connected with the minimum end of the catch basin and the heating plate set on storing compartment bottom；
The evaporator tank is configured to extend to from the heating plate from the minimum end of the catch basin, is used for the catch basin
It flows into the condensation in it to imported at the heating plate, to be evaporated the condensation by the heating plate.
9. the refrigerator described according to claim 6 or 7, wherein
Switch is equipped at the outer wall of the refrigerator, to control being turned on and off for the ultraviolet germicidal by the switch.
10. the refrigerator described according to claim 6 or 7, wherein
The outer wall of the refrigerator is equipped with indicator light, shines when controllably completing sterilization for the storing compartment in the refrigerator,
It has been completed with characterization sterilization；And/or
The outer wall of the refrigerator is equipped with display screen, the remaining time for showing sterilization or sterilization duration.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810179715.6A CN108444202A (en) | 2018-03-05 | 2018-03-05 | A kind of control method and refrigerator for refrigerator sterilization |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810179715.6A CN108444202A (en) | 2018-03-05 | 2018-03-05 | A kind of control method and refrigerator for refrigerator sterilization |
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| CN108444202A true CN108444202A (en) | 2018-08-24 |
Family
ID=63193474
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| CN201810179715.6A Pending CN108444202A (en) | 2018-03-05 | 2018-03-05 | A kind of control method and refrigerator for refrigerator sterilization |
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| CN109798712A (en) * | 2019-02-14 | 2019-05-24 | 河南新飞制冷器具有限公司 | Fridge freshness retaining control system and fresh-keeping control method |
| CN110161915A (en) * | 2019-05-24 | 2019-08-23 | 首都医科大学附属北京胸科医院 | Sterilize monitoring device, system and method |
| CN111099689A (en) * | 2019-12-13 | 2020-05-05 | 九阳股份有限公司 | Drinking water sterilization method |
| CN111336738A (en) * | 2020-03-06 | 2020-06-26 | 海信（山东）冰箱有限公司 | Refrigeration equipment and sterilization control method thereof |
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| CN115307374A (en) * | 2021-05-08 | 2022-11-08 | 青岛海尔电冰箱有限公司 | Sterilization and preservation device, refrigerator and control method of refrigerator |
| CN115388609A (en) * | 2021-05-24 | 2022-11-25 | 青岛海尔特种制冷电器有限公司 | Sterilization control system, refrigerator, egg storage device and sterilization control method thereof |
| CN115420047A (en) * | 2021-05-31 | 2022-12-02 | 重庆海尔制冷电器有限公司 | Control method of refrigerating device |
| WO2022252923A1 (en) * | 2021-05-31 | 2022-12-08 | 重庆海尔制冷电器有限公司 | Control method for refrigeration apparatus |
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| CN112978096A (en) * | 2021-04-19 | 2021-06-18 | 佛山市顺德区贝欧科技有限公司 | Egg storage box with disinfection function |
| CN115307374A (en) * | 2021-05-08 | 2022-11-08 | 青岛海尔电冰箱有限公司 | Sterilization and preservation device, refrigerator and control method of refrigerator |
| CN113124614A (en) * | 2021-05-11 | 2021-07-16 | 佛山市顺德区大磐电器实业有限公司 | Control method and device for sterilization of refrigeration equipment |
| CN113124614B (en) * | 2021-05-11 | 2022-05-24 | 佛山市顺德区大磐电器实业有限公司 | Control method and device for sterilization of refrigeration equipment |
| CN115388609A (en) * | 2021-05-24 | 2022-11-25 | 青岛海尔特种制冷电器有限公司 | Sterilization control system, refrigerator, egg storage device and sterilization control method thereof |
| CN115420047A (en) * | 2021-05-31 | 2022-12-02 | 重庆海尔制冷电器有限公司 | Control method of refrigerating device |
| WO2022252922A1 (en) * | 2021-05-31 | 2022-12-08 | 重庆海尔制冷电器有限公司 | Control method for refrigeration apparatus |
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| CN115479423B (en) * | 2021-05-31 | 2024-01-05 | 重庆海尔制冷电器有限公司 | Control method of refrigerating device |
| CN115420047B (en) * | 2021-05-31 | 2024-01-05 | 重庆海尔制冷电器有限公司 | Control method of refrigerating device |
| CN113686087A (en) * | 2021-08-04 | 2021-11-23 | 安徽康佳同创电器有限公司 | Refrigerator sterilization control method and device and refrigerator |
| WO2023165444A1 (en) * | 2022-03-04 | 2023-09-07 | 青岛海尔电冰箱有限公司 | Refrigerator and control method therefor |
| CN115265087A (en) * | 2022-08-31 | 2022-11-01 | Tcl家用电器（合肥）有限公司 | Refrigerator sterilization method and refrigerator |
| CN115265087B (en) * | 2022-08-31 | 2024-04-30 | Tcl家用电器（合肥）有限公司 | Sterilization method of refrigerator and refrigerator |
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Application publication date: 20180824 |