CN114777401A - Refrigerator drawer, refrigerator and humidity control method of refrigerator drawer - Google Patents
Refrigerator drawer, refrigerator and humidity control method of refrigerator drawer Download PDFInfo
- Publication number
- CN114777401A CN114777401A CN202210437716.2A CN202210437716A CN114777401A CN 114777401 A CN114777401 A CN 114777401A CN 202210437716 A CN202210437716 A CN 202210437716A CN 114777401 A CN114777401 A CN 114777401A
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- Prior art keywords
- drawer
- humidity
- refrigerator
- hole
- storage space
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- 238000000034 method Methods 0.000 title claims abstract description 15
- OSVXSBDYLRYLIG-UHFFFAOYSA-N dioxidochlorine(.) Chemical compound O=Cl=O OSVXSBDYLRYLIG-UHFFFAOYSA-N 0.000 claims abstract description 194
- 239000004155 Chlorine dioxide Substances 0.000 claims abstract description 97
- 235000019398 chlorine dioxide Nutrition 0.000 claims abstract description 97
- 238000004891 communication Methods 0.000 claims abstract description 40
- 230000000903 blocking effect Effects 0.000 claims description 13
- 230000003247 decreasing effect Effects 0.000 claims description 6
- 230000001105 regulatory effect Effects 0.000 claims description 6
- 230000001276 controlling effect Effects 0.000 claims description 4
- 239000007787 solid Substances 0.000 abstract description 14
- 238000009423 ventilation Methods 0.000 abstract description 6
- 238000005057 refrigeration Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 23
- 235000013305 food Nutrition 0.000 description 14
- 239000000463 material Substances 0.000 description 12
- 238000007789 sealing Methods 0.000 description 10
- 235000012055 fruits and vegetables Nutrition 0.000 description 6
- 230000001954 sterilising effect Effects 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 5
- 238000001816 cooling Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 239000012528 membrane Substances 0.000 description 4
- 241000894006 Bacteria Species 0.000 description 3
- 230000001877 deodorizing effect Effects 0.000 description 3
- 238000007710 freezing Methods 0.000 description 3
- 230000008014 freezing Effects 0.000 description 3
- 239000002243 precursor Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000000249 desinfective effect Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 238000010257 thawing Methods 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 238000004061 bleaching Methods 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 229910001919 chlorite Inorganic materials 0.000 description 1
- 229910052619 chlorite group Inorganic materials 0.000 description 1
- QBWCMBCROVPCKQ-UHFFFAOYSA-N chlorous acid Chemical compound OCl=O QBWCMBCROVPCKQ-UHFFFAOYSA-N 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- YBVAXJOZZAJCLA-UHFFFAOYSA-N nitric acid nitrous acid Chemical compound ON=O.O[N+]([O-])=O YBVAXJOZZAJCLA-UHFFFAOYSA-N 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000000447 pesticide residue Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 239000011973 solid acid Substances 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
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
- 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
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23B—PRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
- A23B7/00—Preservation or chemical ripening of fruit or vegetables
- A23B7/14—Preserving or ripening with chemicals not covered by groups A23B7/08 or A23B7/10
- A23B7/144—Preserving or ripening with chemicals not covered by groups A23B7/08 or A23B7/10 in the form of gases, e.g. fumigation; Compositions or apparatus therefor
- A23B7/152—Preserving or ripening with chemicals not covered by groups A23B7/08 or A23B7/10 in the form of gases, e.g. fumigation; Compositions or apparatus therefor in a controlled atmosphere comprising other gases in addition to CO2, N2, O2 or H2O ; Elimination of such other gases
-
- 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
-
- 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
- F25D17/045—Air flow control arrangements
-
- 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
- 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
-
- 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
- F25D2317/0411—Treating air flowing to refrigeration compartments by purification by dehumidification
- F25D2317/04111—Control means therefor
-
- 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
- F25D2317/0413—Treating air flowing to refrigeration compartments by purification by humidification
- F25D2317/04131—Control means therefor
Abstract
The invention discloses a refrigerator drawer, a refrigerator and a humidity control method of the refrigerator drawer, relates to the technical field of refrigeration equipment, and solves the technical problem of how to keep stable chlorine dioxide concentration in the refrigerator drawer when a solid chlorine dioxide slow-release bag is applied to the refrigerator drawer. The refrigerator drawer comprises a drawer body, an adjusting baffle and a slow release bag, wherein the drawer body is provided with a storage space, the slow release hole is formed in the drawer body and used for communicating the storage space with the slow release bag, the adjusting baffle is slidably arranged on the drawer body, and based on the humidity of the storage space, the communication area between the slow release hole and the storage space is adjusted through the movement of the adjusting baffle, namely the ventilation area of chlorine dioxide gas is adjusted based on the humidity of the storage space, so that the stable chlorine dioxide concentration in the storage space can be kept under different humidity conditions.
Description
Technical Field
The invention relates to the technical field of refrigeration equipment, in particular to a refrigerator drawer, a refrigerator and a humidity control method of the refrigerator drawer.
Background
The refrigerator is one of the most commonly used household appliances in modern life, and is generally classified into a direct-cooling type refrigerator, an air-cooling type refrigerator and a mixed-cooling type refrigerator according to a refrigeration mode thereof. The direct cooling refrigerator has the defects of low refrigeration speed and periodic defrosting, so that the air cooling refrigerator with high refrigeration speed and without manual defrosting gradually becomes the mainstream of the market. The inner space of the refrigerator is mainly provided with two functional areas, namely a refrigerating chamber and a freezing chamber, and the two functional areas are respectively used for storing food materials such as fruits, vegetables and meat. The refrigerating chamber storage area mainly comprises a glass shelf, a door shelf and a drawer, wherein the glass shelf is generally used for storing packing boxes, various containers and the like, the door shelf is generally used for storing beverages, plastic bottles, egg shelves and the like, and the drawer is generally used for storing dry goods, cooked food, fruits and vegetables and the like.
Since a user may store various food materials such as dry goods, cooked food, fruits and vegetables in the drawer and the most suitable storage humidity of different food materials is different, the drawer of the refrigerator should have a 'dry and wet adjustable' function to store and keep fresh different food materials. The basic principle in the prior art is that the humidity in the drawer is adjusted by adjusting the tightness of the drawer. The humidity of a refrigerating chamber of the air-cooled refrigerator is generally 40-70% RH, when food materials such as dry goods are stored, the airtightness of a drawer needs to be reduced, and water in the drawer enters the refrigerating chamber to realize a low-humidity state; when storing food materials such as fruits and vegetables, the airtightness of the drawer needs to be improved, and the moisture in the drawer is reduced from entering the refrigerating chamber so as to realize a high-humidity state. Specifically, in the prior art, a through hole is formed in the drawer, and the tightness of the drawer is adjusted by adjusting the opening size of the through hole. Still disclose among the prior art and realized the regulation of humidity in the drawer through the mode of moisture permeable membrane or heater strip, but when adopting moisture permeable membrane or heater strip to adjust humidity, the cost of moisture permeable membrane and heater strip is 3 ~ 5 yuan, leads to the refrigerator cost to increase.
On the other hand, as the food materials stored in the drawer are various and the temperature of the drawer is generally within the range of 2-8 ℃, the propagation of microorganisms such as bacteria and mold is easily caused, so that the stored food materials are mildewed and rotted and generate unpleasant peculiar smell, the quality and the freshness date of the food materials are reduced, and the health of users is seriously even damaged. Therefore, the sterilization and odor purification technology is carried in the drawer, and the freshness retaining effect of the drawer on food materials is favorably improved. The prior art discloses that the method for removing bacteria, mold and peculiar smell in a drawer by means of plasma/negative ions, ozone, ultraviolet rays and the like, but the existing sterilizing/deodorizing device needs various module controls, and the modules need to be electrified, so that the existing sterilizing/deodorizing device is inconvenient to install, and the existing sterilizing/deodorizing device has the defects of low reliability and high cost.
The solid chlorine dioxide slow-release technology is a novel fresh-keeping technology, and is characterized in that chlorine dioxide precursors (mainly chlorite and solid acid) and other components such as a carrier are mixed to prepare a solid chlorine dioxide slow-release bag, and the solid chlorine dioxide slow-release bag can absorb moisture in the environment to enable the chlorine dioxide precursors to react and release chlorine dioxide gas, so that the effects of curing and slow-release of the chlorine dioxide gas are realized. The prior art discloses a scheme that a solid chlorine dioxide slow-release bag is arranged in a refrigerating chamber, and the solid chlorine dioxide slow-release bag absorbs moisture in the refrigerating chamber and releases chlorine dioxide gas into the refrigerating chamber so as to improve the fresh-keeping effect of the refrigerating chamber.
However, the applicant finds that the rate of releasing chlorine dioxide gas by the solid chlorine dioxide slow-release package is in positive correlation with the ambient humidity, that is, the higher the ambient humidity is, the faster the release rate of chlorine dioxide gas is, the more chlorine dioxide gas is released, and different humidity needs to be kept due to different food materials stored in the refrigerator, so that the problem that the release rate of chlorine dioxide gas is too fast or too slow exists. When the solid chlorine dioxide slow-release bag is applied to a refrigerator, low-concentration chlorine dioxide gas has the functions of sterilizing, preventing mildew, removing peculiar smell, decomposing ethylene, degrading pesticide residues and reducing (nitrite) nitrate, but high-concentration chlorine dioxide can generate pitting corrosion and bleaching on some delicate fruits and vegetables, and a user can feel the taste similar to chlorine. Therefore, the solid chlorine dioxide slow release technology is applied to the refrigerator, and how to keep the stable chlorine dioxide concentration of the chlorine dioxide is a problem to be solved urgently.
Disclosure of Invention
The invention aims to provide a refrigerator drawer, which solves the technical problem of how to keep stable chlorine dioxide concentration in the refrigerator drawer when a solid chlorine dioxide slow-release bag is applied to the refrigerator drawer. The technical effects that can be produced by the preferred technical scheme of the invention are explained in detail in the following.
In order to realize the purpose, the invention provides the following technical scheme:
the refrigerator drawer comprises a drawer body, an adjusting baffle and a slow release bag, wherein the drawer body is provided with a storage space, the drawer body is provided with a slow release hole, the slow release hole is used for communicating the storage space with the slow release bag, the adjusting baffle is slidably arranged on the drawer body, and based on the humidity of the storage space, the communication area between the slow release hole and the storage space is adjusted through the movement of the adjusting baffle.
According to a preferred embodiment, the drawer body is further provided with a humidifying hole, the humidifying hole is used for communicating the storage space with an external space, and when the adjusting baffle moves to adjust the communication area of the slow release hole and the storage space, the adjusting baffle simultaneously adjusts the communication area of the humidifying hole and the storage space.
According to a preferred embodiment, the humidity adjusting hole and the slow release hole are arranged at intervals, and when the adjusting baffle moves towards the direction of increasing the communication area of the humidity adjusting hole and the storage space, the communication area of the slow release hole and the storage space changes towards the direction of increasing; when the adjusting baffle moves towards the direction of reducing the communication area of the humidity adjusting hole and the storage space, the communication area of the slow release hole and the storage space changes towards the direction of reducing.
According to a preferred embodiment, the drawer body comprises a drawer accommodating box and a drawer handle, the drawer accommodating box is clamped with the drawer handle to form an accommodating cavity, the adjusting baffle, the slow release hole and the humidity adjusting hole are arranged on the drawer accommodating box, and the slow release bag is arranged in the accommodating cavity.
According to a preferred embodiment, the drawer handle is provided with an air hole, and when the humidity adjusting hole is in an open state, the storage space is communicated with the refrigerator compartment through the humidity adjusting hole and the air hole.
According to a preferred embodiment, a slow-release package mounting box is arranged on the drawer accommodating box and used for mounting the slow-release package, and the slow-release package mounting box is arranged on the slow-release hole.
According to a preferred embodiment, a gap is formed between the cartridge and the release hole, the gap is formed as a moving passage of the regulating shutter, and the width of the gap is not less than the thickness of the regulating shutter.
According to a preferred embodiment, the adjusting baffle is provided with a through hole part, a first shielding part and a second shielding part are respectively arranged on two sides of the through hole part, the adjusting baffle adjusts the communication area of the humidifying hole and the storage space by adjusting the overlapping area of the through hole part or the first shielding part and the humidifying hole, and simultaneously adjusts the overlapping area of the second shielding part and the slow release hole so as to adjust the communication area of the slow release hole and the storage space.
According to a preferred embodiment, the storage space at least has a first humidity, a second humidity and a third humidity, the first humidity, the second humidity and the third humidity are sequentially reduced in size, when the storage space is respectively located at the first humidity, the second humidity and the third humidity, the coincidence area of the through hole part and the humidity adjusting hole is sequentially increased, and simultaneously, the coincidence area of the second shielding part and the slow release hole is sequentially reduced.
According to a preferred embodiment, when the refrigerator is in a shutdown state, the refrigerator drawer is in an open state or the refrigerator drawer is in a non-storage state, the second blocking portion completely coincides with the slow release hole.
According to a preferred embodiment, the adjusting baffle is further provided with an adjusting portion, the adjusting portion is located outside the accommodating cavity, and the adjusting portion is manually shifted to drive the adjusting baffle to move.
According to a preferred embodiment, the drawer accommodating box or the drawer handle is further provided with a humidity gear display part for displaying humidity gears.
According to a preferred embodiment, a power supply and a driving motor are further arranged in the accommodating cavity, the driving motor is connected with the power supply, a rack is arranged at the edge of the adjusting baffle, a gear of the driving motor is meshed with the rack, and the adjusting baffle is driven to move through the rotation of the driving motor.
According to a preferred embodiment, a humidity gear adjusting button is further arranged on the drawer accommodating box or the drawer handle, the humidity gear adjusting button is connected with the driving motor, and the humidity gear adjusting button is used for controlling the rotation parameters of the driving motor.
According to a preferred embodiment, the refrigerator drawer further comprises a drawer cavity and a sealing strip, the drawer body is slidably mounted in the drawer cavity, and the sealing strip is arranged between the drawer body and the drawer cavity.
The refrigerator drawer provided by the invention at least has the following beneficial technical effects:
the refrigerator drawer comprises a drawer body, an adjusting baffle and a slow release bag, wherein the drawer body is provided with a storage space, the drawer body is provided with a slow release hole, the slow release hole is used for communicating the storage space with the slow release bag, the adjusting baffle is arranged on the drawer body in a sliding mode, and the communication area of the slow release hole and the storage space is adjusted through the movement of the adjusting baffle based on the humidity of the storage space. Furthermore, the drawer refrigerator provided by the invention also adjusts the communication area between the slow release hole and the storage space by adjusting the movement of the baffle plate based on the humidity of the storage space, namely, the ventilation area of chlorine dioxide gas is adjusted based on the humidity of the storage space, so that the stable chlorine dioxide concentration in the storage space can be kept under different humidity conditions, the over-high or over-low concentration of the chlorine dioxide gas in the storage space is avoided, and the fresh-keeping effect of the refrigerator drawer can be further improved.
The refrigerator drawer solves the technical problem of how to keep stable chlorine dioxide concentration in the refrigerator drawer when the solid chlorine dioxide slow-release bag is applied to the refrigerator drawer.
The second purpose of the invention is to provide a refrigerator.
The refrigerator comprises a refrigerator main body, wherein the refrigerator main body is provided with a freezing chamber and a refrigerating chamber, a drawer is arranged in the refrigerating chamber, and the drawer is the refrigerator drawer in any technical scheme of the invention.
The refrigerator provided by the invention at least has the following beneficial technical effects:
the refrigerator provided by the invention is provided with the refrigerator drawer according to any technical scheme, so that the drawer of the refrigerator can realize various effects of sterilization, mildew prevention, peculiar smell removal and fresh keeping in the storage space through chlorine dioxide gas discharged into the storage space, and can adjust the communication area of the slow release holes and the storage space through the movement of the adjusting baffle plate based on the humidity of the storage space, namely adjust the ventilation area of the chlorine dioxide gas based on the humidity of the storage space, thereby realizing the stable concentration of the chlorine dioxide in the storage space under different humidity conditions, avoiding the over-high or over-low concentration of the chlorine dioxide gas in the storage space, and further improving the fresh keeping effect of the refrigerator drawer.
The third purpose of the invention is to provide a humidity control method for a refrigerator drawer.
The humidity control method for the refrigerator drawer according to any technical scheme of the invention comprises the following steps:
acquiring the state of a refrigerator drawer;
the moving direction of the baffle is controlled and adjusted based on the state of the refrigerator drawer, and the slow release hole is completely closed or the chlorine dioxide gas entering the storage space reaches the lowest effective concentration.
According to a preferred embodiment, when the refrigerator drawer is in an open state or the refrigerator drawer is in a non-storage state, the adjusting baffle is controlled to move towards the direction of completely closing the slow release hole; when the refrigerator drawer is in a closed state and the closing time is within a preset value, the adjusting baffle is controlled to move towards the direction of increasing the overlapping area of the through hole part and the humidifying hole, and the chlorine dioxide gas entering the storage space reaches the lowest effective concentration; and when the refrigerator drawer is in a closed state and the closing time exceeds a preset value, controlling the adjusting baffle to move to a humidity gear set by a user.
The humidity control method of the refrigerator drawer provided by the invention at least has the following beneficial technical effects:
according to the humidity control method, the moving direction of the adjusting baffle is controlled based on the state of the refrigerator drawer, specifically, when the refrigerator drawer is in an open state or the refrigerator drawer is in a non-storage state, the adjusting baffle is controlled to move towards the direction of completely closing the slow release hole, and the slow release component in the slow release bag is saved; when the refrigerator drawer is opened, chlorine dioxide gas in the storage space can diffuse out, and when the refrigerator drawer is in a closed state and the closing time is within a preset value, the adjusting baffle is controlled to move towards the direction of increasing the overlapping area of the through hole part and the humidifying hole, so that the chlorine dioxide gas entering the storage space reaches the lowest effective concentration, and the fresh-keeping effect in the storage space can be ensured; when the refrigerator drawer is in a closed state and the closing time exceeds a preset value, the adjusting baffle is controlled to move to a humidity gear set by a user, and the fresh-keeping effect of the refrigerator drawer can be improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of a first preferred embodiment of a drawer body according to the present invention;
FIG. 2 is a first exploded view of the refrigerator drawer of the present invention at a second humidity;
FIG. 3 is a second exploded view of the refrigerator drawer of the present invention at a second humidity;
FIG. 4 is a first exploded view of the refrigerator drawer of the present invention at a first humidity;
FIG. 5 is a second exploded view of the refrigerator drawer of the present invention at a first humidity;
FIG. 6 is a first exploded view of the refrigerator drawer of the present invention at a third humidity;
FIG. 7 is a second exploded view of the refrigerator drawer of the present invention at a third humidity;
FIG. 8 is a schematic view of a first preferred embodiment of an adjusting baffle of the present invention;
FIG. 9 is a schematic view of a second preferred embodiment of an adjusting baffle of the present invention;
FIG. 10 is a schematic view of yet another preferred embodiment of the drawer body of the present invention;
FIG. 11 is a first exploded view of a further preferred embodiment of the refrigerator drawer of the present invention at a second humidity;
FIG. 12 is a second exploded view of a further preferred embodiment of the refrigerator drawer of the present invention at a second humidity;
FIG. 13 is a flow chart of humidity control for a refrigerator drawer according to the present invention.
In the figure: 11. adjusting the baffle; 111. a through hole portion; 112. a first shielding portion; 113. a second shielding portion; 114. an adjustment section; 12. a slow release package; 13. a drawer accommodating box; 131. a slow release hole; 132. a humidity adjusting hole; 133. a slow release package mounting box; 14. a drawer handle; 141. air holes are formed; 142. a humidity gear display part; 143. a humidity gear adjusting button; 15. a drive motor; 2. a drawer cavity; 3. a sealing strip.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.
The refrigerator drawer, the refrigerator and the humidity control method of the refrigerator drawer according to the present invention will be described in detail with reference to fig. 1 to 13 and embodiments 1 to 3 of the specification.
Example 1
This embodiment will explain the refrigerator drawer of the present invention in detail.
The refrigerator drawer of the embodiment comprises a drawer body, an adjusting baffle 11 and a slow release bag 12, as shown in fig. 1-7 and fig. 10-12. Preferably, the drawer body is provided with a storage space, the drawer body is provided with a slow release hole 131, the slow release hole 131 is used for communicating the storage space with the slow release bag 12, the adjusting baffle 11 is slidably arranged on the drawer body, and based on the humidity of the storage space, the communication area between the slow release hole 131 and the storage space is adjusted by the movement of the adjusting baffle 11, as shown in fig. 3, 5, 7 and 12. Preferably, the slow release package 12 is a solid chlorine dioxide slow release package, and the slow release package 12 can absorb moisture in the environment to enable the chlorine dioxide precursor to react and release chlorine dioxide gas. The slow release hole 131 is used for communicating the storage space with the slow release package 12, so that moisture in the storage space can enter the slow release package 12 through the slow release hole 131, and chlorine dioxide gas released by the slow release package 12 can also enter the storage space through the slow release hole 131. The communication area between the slow release hole 131 and the storage space in this embodiment refers to the area of the slow release hole 131 for communicating the storage space with the slow release bag 12, specifically, the smaller the communication area between the slow release hole 131 and the storage space, the smaller the ventilation area of chlorine dioxide gas, and the larger the communication area between the slow release hole 131 and the storage space, the larger the ventilation area of chlorine dioxide gas. The slow release hole 131 may be one hole or may be composed of a plurality of small holes.
The refrigerator of this embodiment communicates storing space and slowly-releasing package 12 through slowly-releasing hole 131 to can make slowly-releasing package 12 absorb the moisture in the storing space and release chlorine dioxide gas, chlorine dioxide gas passes through slowly-releasing hole 131 again and gets into in the storing space, through the chlorine dioxide gas of discharging in the storing space, can realize disinfecting in the storing space, mould proof, remove the multiple effect of peculiar smell and fresh-keeping. Further, the drawer refrigerator of this embodiment is still based on storage space's humidity, adjusts slow-release hole 131 and storage space's intercommunication area through adjusting the removal of baffle 11, and chlorine dioxide gas's ventilative area is adjusted based on storage space's humidity promptly to can realize making in the storage space keep stable chlorine dioxide concentration under different humidity conditions, avoid chlorine dioxide gas concentration in the storage space too high or low excessively, can further promote the fresh-keeping effect of refrigerator drawer. The refrigerator drawer of the embodiment solves the technical problem of how to keep stable chlorine dioxide concentration in the refrigerator drawer when the solid chlorine dioxide slow-release package 12 is applied to the refrigerator drawer. On the other hand, the refrigerator drawer of this embodiment disinfects, prevents mould, removes peculiar smell and fresh-keeping to the storing space through the chlorine dioxide gas of slowly-releasing package 12 release, still has slowly-releasing package 12 simple to operate, the reliability is high and advantage with low costs. The excellent refrigerator drawer of this embodiment promptly has still solved among the prior art and has removed bacterium, mould and peculiar smell in the drawer through modes such as plasma/anion, ozone, ultraviolet ray, has the device and installs inconveniently, the reliability is low and the higher problem of cost.
In the embodiment, the stable concentration of chlorine dioxide in the storage space is, for example, 100 to 300 mg/L.
According to a preferred embodiment, the drawer body is further provided with a humidity adjusting hole 132, the humidity adjusting hole 132 is used for communicating the storage space with the external space, and when the adjusting baffle 11 moves to adjust the communication area between the slow release hole 131 and the storage space, the adjusting baffle 11 simultaneously adjusts the communication area between the humidity adjusting hole 132 and the storage space, as shown in fig. 2 to 7 and fig. 10 to 12. In the preferred embodiment, the communication area between the humidity control hole 132 and the storage space means the area of the humidity control hole 132 for communicating the storage space with the external space, and specifically, the smaller the communication area between the humidity control hole 132 and the storage space, the higher the tightness of the drawer body, the less likely the moisture in the storage space is to diffuse into the external space, and the storage space is in a "high humidity" state; conversely, the larger the communication area between the humidity control hole 132 and the storage space is, the lower the airtightness of the drawer body is, the more easily the moisture in the storage space is diffused into the external space, and the storage space is in a "low humidity" state. The external space in this embodiment is a space other than the drawer body, and is, for example, a refrigerating compartment. According to the preferred technical scheme, the drawer body is further provided with the humidity adjusting hole 132, and the airtightness of the drawer body can be adjusted by adjusting the communication area between the humidity adjusting hole 132 and the storage space, so that the humidity adjustment in the storage space is realized, and the humidity requirements of different food materials for storage and fresh keeping are met; in addition, the refrigerator drawer of the preferred technical scheme of this embodiment adjusts the area of communication between the humidifying hole 132 and the storage space by moving the adjusting baffle 11, thereby realizing the adjustment of the humidity in the storage space, and also having the advantages of simple structure, convenient adjustment and low cost. The refrigerator drawer of the preferred technical scheme of this embodiment promptly, still solved among the prior art through the mode of moisture permeable membrane or heater strip to realize the regulation of humidity in the drawer, there is the higher technical problem of cost.
According to a preferred embodiment, the humidity control holes 132 and the slow-release holes 131 are arranged at intervals, and when the adjusting baffle 11 moves towards the direction of increasing the communication area of the humidity control holes 132 and the storage space, the communication area of the slow-release holes 131 and the storage space changes towards the direction of increasing; when the adjusting flap 11 is moved in a direction to decrease the communication area of the humidifying hole 132 with the storage space, the communication area of the slow-release hole 131 with the storage space is changed in a direction to decrease. It is specific, adjusting baffle 11 is when moving to the direction that increases humidifying hole 132 and storing space intercommunication area, the leakproofness of drawer body reduces this moment, humidity in the storing space reduces, the absorptive moisture of slowly-releasing package 12 diminishes, the release rate of slowly-releasing package 12 slows down, the chlorine dioxide gas of release reduces, meanwhile, adjust slowly-releasing hole 131 and storing space's intercommunication area towards the direction of increase, make chlorine dioxide gas's area of breathing freely increase, be favorable to chlorine dioxide gas to discharge into in the storing space, chlorine dioxide gas concentration is low excessively and is caused fresh-keeping effect not good in avoiding the storing space. On the contrary, when the adjusting baffle 11 moves towards the direction of reducing the communicating area of the humidifying holes 132 and the storage space, the tightness of the drawer body is enhanced at the moment, the humidity in the storage space rises, the absorbed water of the slow release package 12 becomes more, the release rate of the slow release package 12 becomes faster, the released chlorine dioxide gas is increased, meanwhile, the communicating area of the slow release holes 131 and the storage space is adjusted towards the reducing direction, the ventilation area of the chlorine dioxide gas is reduced, the chlorine dioxide gas is not favorably discharged into the storage space, and the harm to fruits and vegetables caused by the overhigh concentration of the chlorine dioxide gas in the storage space is avoided.
According to a preferred embodiment, the drawer body comprises a drawer accommodating box 13 and a drawer handle 14, the drawer accommodating box 13 is clamped with the drawer handle 14 to form an accommodating cavity, the adjusting baffle 11, the slow release hole 131 and the humidity adjusting hole 132 are arranged on the drawer accommodating box 13, and the slow release bag 12 is arranged in the accommodating cavity, as shown in fig. 1-7 and fig. 10-12. The drawer accommodating box 13 has a storage space thereon. Preferably, the adjusting damper 11, the humidity control hole 132 and the slow release hole 131 are provided on the end surface of the drawer accommodating case 13 on the side close to the refrigerator door. More preferably, a slide rail is provided on the drawer accommodating box 13, and the adjusting baffle 11 is provided on the slide rail, so that the adjusting baffle 11 can slide along the slide rail to adjust the communication area between the humidity adjusting hole 132 and the slow release hole 131 and the storage space. More preferably, the periphery of the drawer accommodating box 13 and the periphery of the drawer handle 14 are clamped, so that an accommodating cavity is formed between the drawer accommodating box 13 and the drawer handle 14. The humidity adjusting hole 132 of the preferred technical scheme of the embodiment is arranged on the end surface of the drawer accommodating box 13 close to one side of the refrigerator door, and is also beneficial to the diffusion of moisture in the storage space into the compartment, so that the adjustment of the humidity in the storage space is realized. The slow release package 12 of this embodiment is placed in the containing cavity, does not occupy the space in the drawer containing box 13 and the drawer cavity 2, and does not affect the actual use volume of the user.
According to a preferred embodiment, the drawer handle 14 is provided with an air vent 141, and when the humidity control hole 132 is in an open state, the storage space communicates with the refrigerator compartment through the humidity control hole 132 and the air vent 141, as shown in fig. 3, 5, 7, and 12. The drawer handle 14 is connected with the drawer accommodating box 13 through a buckle, a containing cavity is formed between the drawer handle 14 and the drawer accommodating box 13, the air holes 141 are formed in the drawer handle 14, moisture in the storage space enters the containing cavity through the humidity adjusting holes 132 in the drawer accommodating box 13, and then the moisture is discharged into the refrigerator compartment through the air holes 141. More preferably, the air holes 141 are disposed at both sides of the drawer handle 14, so that the adjusting baffle 11 can be prevented from blocking the air holes 141, thereby preventing the water discharging effect of the air holes 141 from being affected.
According to a preferred embodiment, a slow release pack installation box 133 is provided on the drawer accommodating box 13, the slow release pack installation box 133 is used for installing the slow release pack 12, and the slow release pack installation box 133 is provided on the slow release hole 131, as shown in fig. 2, 4, 6 and 11. The drawer accommodating box 13 of the preferred technical scheme of the embodiment is provided with the slow release package mounting box 133, and the slow release package 12 is mounted at the slow release package mounting box 133, so that moisture in the storage space can enter the slow release package mounting box 133 through the slow release holes 131, the slow release package 12 can absorb the moisture and release chlorine dioxide gas, and the released chlorine dioxide gas can be discharged into the storage space through the slow release holes 131.
According to a preferred embodiment, a gap is formed between the cartridge 133 and the slow-release hole 131, and the gap is formed as a moving passage of the regulating barrier 11. Preferably, the width of the gap is not less than the thickness of the regulating flap 11. More preferably, the width of the gap is equal to or slightly greater than the thickness of the adjustment flap 11. The gap is formed between the slow-release package mounting box 133 and the slow-release hole 131 in the preferable technical scheme of the embodiment, so that the adjusting baffle 11 can move between the slow-release hole 131 and the humidifying hole 132, the communicating area between the slow-release hole 131 and the storage space can be adjusted and adjusted simultaneously when the humidity in the storage space can be adjusted by the adjusting baffle 11, the ventilating area of chlorine dioxide gas can be adjusted, and the storage space can keep stable chlorine dioxide gas concentration under the condition of different humidity.
According to a preferred embodiment, the adjusting baffle 11 is provided with a through hole portion 111, two sides of the through hole portion 111 are respectively provided with a first shielding portion 112 and a second shielding portion 113, the adjusting baffle 11 adjusts the communication area between the humidity adjusting hole 132 and the storage space by adjusting the overlapping area of the through hole portion 111 or the first shielding portion 112 and the humidity adjusting hole 132, and simultaneously adjusts the overlapping area of the second shielding portion 113 and the slow-release hole 131 to adjust the communication area between the slow-release hole 131 and the storage space, as shown in fig. 8 or fig. 9. Preferably, when the adjustment baffle 11 moves in the direction of increasing the overlapping area of the through hole 111 and the humidity control hole 132, the overlapping area of the second blocking portion 113 and the slow-release hole 131 is adjusted in the direction of decreasing; when the adjustment damper 11 is moved in a direction to reduce the overlapping area of the through hole 111 and the humidity control hole 132, the overlapping area of the second blocking portion 113 and the slow-release hole 131 is adjusted in a direction to increase. Because the rate of releasing chlorine dioxide gas by the solid chlorine dioxide slow-release technology is in positive correlation with the ambient humidity, that is, the higher the ambient humidity is, the larger the release rate of gas is, the ambient humidity in the preferred technical scheme of the embodiment refers to the humidity in the storage space. The area in humidifying hole 132 and slowly-releasing hole 131 can be adjusted simultaneously through adjusting the removal of adjusting the baffle 11 to the preferred technical scheme of this embodiment, can adjust the humidity in the storing space and chlorine dioxide gas's ventilative area simultaneously, realizes storing space chlorine dioxide gas concentration stable-keeping under different humidity conditions, avoids chlorine dioxide gas concentration in the storing space too high or low excessively, can further promote the fresh-keeping effect of refrigerator drawer. The preferred technical scheme of this embodiment can adjust the ventilative area of humidity and chlorine dioxide gas in the storing space simultaneously through adjusting the baffle 11, have compact structure, simple, more have the associative perception in the outward appearance, the device reliability is high, workman simple installation, user easy operation, low in production cost's advantage.
Specifically, when the adjustment damper 11 is moved in a direction to increase the overlapping area of the through hole 111 and the humidity control holes 132, while the overlapping area of the second blocking portion 113 and the slow-release hole 131 is adjusted in a decreasing direction, that is, when the damper 11 moves leftward, the larger the overlapping area of the through hole 111 and the humidity control hole 132, the lower the tightness of the drawer body, the more easily the moisture in the storage space is diffused into the compartment, and at this time, the lower the humidity in the storage space, the less moisture the slow release pack 12 absorbs, the slower the release rate of the slow release pack 12, and the less chlorine dioxide gas is released, and at the same time, since the overlapping area of the second blocking portion 113 and the slow-release hole 131 is adjusted in a decreasing direction, the permeable area of the chlorine dioxide gas is increased, the chlorine dioxide gas is favorably discharged into the storage space, and the poor preservation effect caused by the excessively low concentration of the chlorine dioxide gas in the storage space is avoided. On the other hand, when the adjustment damper 11 is moved in a direction to reduce the overlapping area of the through hole 111 and the humidity control holes 132, while the overlapping area of the second blocking portion 113 and the slow-release hole 131 is adjusted in an increasing direction, that is, when the adjusting baffle 11 moves rightwards, the smaller the overlapping area of the through hole 111 and the humidity adjusting hole 132, the higher the airtightness of the drawer body, the less the moisture in the storage space is diffused into the compartment, at this time, the higher the humidity in the storage space is, the more the moisture absorbed by the slow release pack 12 is, the faster the release rate of the slow release pack 12 is, the more the chlorine dioxide gas is released, and at the same time, since the overlapping area of the second blocking portion 113 and the slow-release hole 131 is adjusted in an increasing direction, the permeable area of chlorine dioxide gas is reduced, the chlorine dioxide gas is not discharged into the storage space, and the damage to fruits and vegetables caused by the overhigh concentration of the chlorine dioxide gas in the storage space is avoided.
According to a preferred embodiment, the storage space has at least a first humidity, a second humidity and a third humidity, the magnitudes of the first humidity, the second humidity and the third humidity are sequentially decreased, and when the storage space is at the first humidity, the second humidity and the third humidity, respectively, the overlapping area of the through hole portion 111 and the humidity control hole 132 is sequentially increased, and the overlapping area of the second shielding portion 113 and the release hole 131 is sequentially decreased, as shown in fig. 2 to 7. In the preferred embodiment of the present invention, the first humidity is also called high humidity, and in this case, the overlapping area between the through hole 111 and the humidity control hole 132 is the smallest, and the overlapping area between the second blocking portion 113 and the slow-release hole 131 is the largest, so that in this humidity state, the moisture in the storage space is not easily discharged out of the storage space, and the permeable area for chlorine dioxide gas is the smallest, as shown in fig. 4 and 5. In the third humidity according to the preferred embodiment of the present embodiment, which is also called low humidity, the area of overlap between the through hole 111 and the humidity control hole 132 is the largest, and the area of overlap between the second blocking portion 113 and the slow release hole 131 is the smallest, so that in this humidity state, the moisture in the storage space is easily discharged out of the storage space, and the permeable area for chlorine dioxide gas is the largest, as shown in fig. 6 and 7. In the second humidity according to the preferred embodiment of the present invention, which may also be referred to as a medium humidity, the overlapping area of the through hole 111 and the humidity control hole 132 is centered, and the overlapping area of the second blocking portion 113 and the slow-release hole 131 is centered, that is, between the low humidity state and the high humidity state. Not limited to this, the preferred technical scheme storing space of this embodiment still can set up remaining humidity state, and remaining humidity state all is located between first humidity and third humidity.
According to a preferred embodiment, when the refrigerator is in a closed state, the refrigerator drawer is in an open state or the refrigerator drawer is in an unstored state, the second blocking portion 113 completely overlaps the slow release hole 131. Because it is ensured that chlorine dioxide gas is discharged into the storage space at any humidity level, the second shielding portion 113 and the slow release hole 131 are not completely overlapped at any humidity level, and if a user does not fit the refrigerator drawer for a long time, or the refrigerator is in a shutdown state, or the time when the refrigerator drawer is in an open state exceeds a preset value (for example, 10min), the slow release package 12 still releases chlorine dioxide gas, so that waste of slow release components in the slow release package 12 is caused. In the preferred technical scheme of this embodiment, when the refrigerator is in a shutdown state, the refrigerator drawer is in an open state (for example, when the open time exceeds a preset value) or the refrigerator drawer is in a non-storage state, the second shielding portion 113 and the slow release hole 131 are completely overlapped, so that the slow release packet 12 is prevented from continuously releasing chlorine dioxide gas, the slow release component in the slow release packet 12 is saved, and the service life of the slow release packet 12 can be prolonged.
According to a preferred embodiment, the adjusting baffle 11 is further provided with an adjusting portion 114, and the adjusting portion 114 is located outside the accommodating cavity and drives the adjusting baffle 11 to move by manually shifting the adjusting portion 114, as shown in fig. 8. Preferably, the drawer accommodating box 13 or the drawer handle 14 is further provided with a humidity gear display portion 142, and the humidity gear display portion 142 is used for displaying humidity gears, as shown in fig. 1 to 7. In the preferred technical solution of the embodiment, the humidity gear display part 142 is further disposed on the drawer accommodating box 13 or the drawer handle 14, so that a user can control the moving direction of the adjusting baffle 11 based on the indication of the humidity gear display part 142, and the drawer accommodating box has the advantages of simple structure, high reliability and low cost.
According to a preferred embodiment, a power supply and a driving motor 15 are further arranged in the accommodating cavity, the driving motor 15 is connected with the power supply, a rack is arranged at the edge of the adjusting baffle plate 11, a gear of the driving motor 15 is meshed with the rack, and the adjusting baffle plate 11 is driven to move through the rotation of the driving motor 15, as shown in fig. 9-12. Preferably, the drawer accommodating box 13 or the drawer handle 14 is further provided with a humidity gear adjusting button 143, the humidity gear adjusting button 143 is connected with the driving motor 15, and the humidity gear adjusting button 143 is used for adjusting the rotation parameters of the driving motor 15, as shown in fig. 10 to 12. The rotation parameter of the drive motor 15 is, for example, the rotational speed and/or the rotational time of the drive motor 15 or the rotational path of the drive motor 15. The preferred technical scheme of this embodiment passes through the removal of driving motor 15 control adjusting the baffle 11, and the user only needs to press humidity gear adjustment button 143 can control adjusting the baffle 11's removal, can improve the intelligent level of refrigerator drawer.
According to a preferred embodiment, the refrigerator drawer further comprises a drawer cavity 2 and a sealing strip 3, the drawer body is slidably mounted within the drawer cavity 2, and the sealing strip 3 is disposed between the drawer body and the drawer cavity 2, as shown in fig. 2 and 3, 11 and 12. Preferably, the sealing strip 3 is arranged at the edge of the drawer body contacted with the drawer cavity 2. The sealing strip 3 is a soft sealing strip. The preferred technical scheme of this embodiment sets up sealing strip 3 between drawer body and drawer cavity 2, and the drawer body passes through the guide rail level and pushes into drawer cavity 2 in, through the effect of sealing strip 3, can ensure the inside seal of drawer body.
Example 2
This embodiment will explain the refrigerator of the present invention in detail.
The refrigerator of the embodiment comprises a refrigerator main body, wherein the refrigerator main body is provided with a freezing chamber and a refrigerating chamber, a drawer is arranged in the refrigerating chamber, and the drawer is the refrigerator drawer of any one of the technical schemes in the embodiment 1. The rest of the structure of the refrigerator main body can be the same as the prior art, and is not described in detail herein.
The refrigerator of this embodiment, have any one technical scheme's in embodiment 1 refrigerator drawer, make the drawer of this embodiment refrigerator not only accessible discharge into the chlorine dioxide gas in the storing space and realize disinfecting in the storing space, the mould proof, remove peculiar smell and fresh-keeping multiple effect, still can be based on storing space's humidity, the intercommunication area of slowly-releasing hole and storing space is adjusted through adjusting the removal of baffle, the ventilative area of chlorine dioxide gas is adjusted to humidity based on storing space promptly, thereby can realize making the chlorine dioxide concentration that keeps stable in the storing space under the different humidity condition, it is too high or low excessively to avoid chlorine dioxide gas concentration in the storing space, can further promote refrigerator drawer's fresh-keeping effect.
Example 3
The present embodiment describes the humidity control method of the refrigerator drawer according to the present invention in detail.
The method for controlling the humidity of the refrigerator drawer according to any one of the technical solutions in the embodiment 1 includes the following steps: acquiring the state of a refrigerator drawer; the moving direction of the baffle 11 is controlled and adjusted based on the state of the refrigerator drawer, and the slow release hole 131 is completely closed or the chlorine dioxide gas entering the storage space reaches the minimum effective concentration, as shown in fig. 13. Preferably, when the refrigerator drawer is in an open state or the refrigerator drawer is in a non-storage state, the adjusting baffle 11 is controlled to move towards a direction of completely closing the slow release hole 131. Preferably, when the refrigerator drawer is in a closed state and the closing time is within a preset value, the adjusting baffle 11 is controlled to move in a direction of increasing the overlapping area of the through hole part 111 and the humidity adjusting hole 132, and the chlorine dioxide gas entering the storage space reaches the minimum effective concentration. The preset value is, for example, 3 min. Preferably, when the refrigerator drawer is in a closed state and the closing time exceeds a preset value, the adjusting baffle 11 is controlled to move to a humidity gear set by a user.
The humidity control method of the embodiment controls the moving direction of the adjusting baffle 11 based on the state of the refrigerator drawer, and specifically controls the adjusting baffle 11 to move towards the direction of completely closing the slow release hole 131 when the refrigerator drawer is in an open state or the refrigerator drawer is in a non-storage state, which is beneficial to saving slow release components in the slow release package 12; when the refrigerator drawer is opened, chlorine dioxide gas in the storage space can diffuse out, and when the refrigerator drawer is in a closed state and the closing time is within a preset value, the adjusting baffle 11 is controlled to move towards the direction of increasing the overlapping area of the through hole part and the humidifying hole 132, so that the chlorine dioxide gas entering the storage space reaches the minimum effective concentration, and the fresh-keeping effect in the storage space can be ensured; when the refrigerator drawer is in a closed state and the closing time exceeds a preset value, the adjusting baffle 11 is controlled to move to a humidity gear set by a user, and the fresh-keeping effect of the refrigerator drawer can be improved.
In the description of the present invention, it is to be noted that, unless otherwise specified, "a plurality" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should also be noted that, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood as appropriate to those of ordinary skill in the art.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (18)
1. The refrigerator drawer is characterized by comprising a drawer body, an adjusting baffle plate (11) and a slow release bag (12), wherein the drawer body is provided with a storage space, a slow release hole (131) is formed in the drawer body, the slow release hole (131) is used for communicating the storage space with the slow release bag (12), the adjusting baffle plate (11) is slidably arranged on the drawer body, and based on the humidity of the storage space, the communication area between the slow release hole (131) and the storage space is adjusted through the movement of the adjusting baffle plate (11).
2. The refrigerator drawer according to claim 1, wherein the drawer body is further provided with a humidity adjusting hole (132), the humidity adjusting hole (132) is used for communicating the storage space with an external space, and when the adjusting baffle (11) moves to adjust the communication area of the slow release hole (131) and the storage space, the adjusting baffle (11) simultaneously adjusts the communication area of the humidity adjusting hole (132) and the storage space.
3. The refrigerator drawer according to claim 2, wherein the humidifying hole (132) is spaced apart from the slow-release hole (131), and when the adjusting baffle (11) moves in a direction of increasing the communication area of the humidifying hole (132) and the storage space, the communication area of the slow-release hole (131) and the storage space changes in a direction of increasing; when the adjusting baffle (11) moves towards the direction of reducing the communication area of the humidity adjusting hole (132) and the storage space, the communication area of the slow release hole (131) and the storage space changes towards the direction of reducing.
4. The refrigerator drawer according to claim 2, wherein the drawer body comprises a drawer accommodating box (13) and a drawer handle (14), the drawer accommodating box (13) is clamped with the drawer handle (14) to form an accommodating cavity, the adjusting baffle (11), the slow release hole (131) and the humidifying hole (132) are arranged on the drawer accommodating box (13), and the slow release bag (12) is arranged in the accommodating cavity.
5. The refrigerator drawer according to claim 4, wherein the drawer handle (14) is provided with an air hole (141), and when the humidity adjusting hole (132) is in an open state, the storage space is communicated with the refrigerator compartment through the humidity adjusting hole (132) and the air hole (141).
6. The refrigerator drawer according to claim 4, wherein the drawer accommodating box (13) is provided with a slow release package mounting box (133), the slow release package mounting box (133) is used for mounting the slow release package (12), and the slow release package mounting box (133) is arranged on the slow release hole (131).
7. The refrigerator drawer according to claim 6, wherein a gap is formed between the slow release pack mounting box (133) and the slow release hole (131), the gap is formed as a moving passage of the regulating flap (11), and a width of the gap is not less than a thickness of the regulating flap (11).
8. The refrigerator drawer according to claim 2 or 3, wherein a through hole part (111) is arranged on the adjusting baffle (11), a first shielding part (112) and a second shielding part (113) are respectively arranged on two sides of the through hole part (111), the adjusting baffle (11) adjusts the communication area between the humidifying hole (132) and the storage space by adjusting the through hole part (111) or the overlapping area between the first shielding part (112) and the humidifying hole (132), and simultaneously adjusts the overlapping area between the second shielding part (113) and the slow-release hole (131) so as to adjust the communication area between the slow-release hole (131) and the storage space.
9. The refrigerator drawer according to claim 8, wherein the storage space has at least a first humidity, a second humidity, and a third humidity, the first humidity, the second humidity, and the third humidity decrease in magnitude in sequence, and when the first humidity, the second humidity, and the third humidity are respectively present in the storage space,
the overlapping area of the through hole part (111) and the humidity adjusting hole (132) is sequentially increased, and the overlapping area of the second shielding part (113) and the slow release hole (131) is sequentially decreased.
10. The refrigerator drawer according to claim 8, wherein the second blocking portion (113) completely overlaps the slow release hole (131) when the refrigerator is in a closed state, the refrigerator drawer is in an open state, or the refrigerator drawer is in an unstored state.
11. The refrigerator drawer according to claim 8, characterized in that the adjusting baffle (11) is further provided with an adjusting portion (114), the adjusting portion (114) is located outside the accommodating cavity, and the adjusting portion (114) is manually shifted to drive the adjusting baffle (11) to move.
12. The refrigerator drawer according to claim 11, wherein a humidity gear position display part (142) is further provided on the drawer accommodating box (13) or the drawer handle (14), and the humidity gear position display part (142) is used for displaying a humidity gear position.
13. The refrigerator drawer as claimed in claim 8, wherein a power supply and a driving motor (15) are further disposed in the accommodating cavity, the driving motor (15) is connected to the power supply, a rack is disposed at an edge of the adjusting baffle (11), a gear of the driving motor (15) is engaged with the rack, and the adjusting baffle (11) is driven to move by rotation of the driving motor (15).
14. The refrigerator drawer according to claim 13, characterized in that a humidity gear adjusting button (143) is further provided on the drawer accommodating box (13) or the drawer handle (14), the humidity gear adjusting button (143) is connected with the driving motor (15), and the humidity gear adjusting button (143) is used for controlling the rotation parameters of the driving motor (15).
15. The refrigerator drawer according to claim 1, further comprising a drawer cavity (2) and a seal (3), wherein the drawer body is slidably mounted within the drawer cavity (2), and wherein the seal (3) is disposed between the drawer body and the drawer cavity (2).
16. A refrigerator comprising a refrigerator main body having a freezer compartment and a refrigerator compartment, wherein a drawer is provided in the refrigerator compartment, and the drawer is the refrigerator drawer of any one of claims 1 to 15.
17. A humidity control method of a refrigerator drawer according to any one of claims 1 to 15, characterized by comprising the steps of:
acquiring the state of a refrigerator drawer;
the moving direction of the adjusting baffle (11) is controlled based on the state of the refrigerator drawer, and the slow release hole (131) is completely closed or the chlorine dioxide gas entering the storage space reaches the lowest effective concentration.
18. The humidity control method according to claim 17, wherein when the refrigerator drawer is in an open state or in a non-storage state, the adjusting baffle (11) is controlled to move towards a direction of completely closing the slow release hole (131);
when the refrigerator drawer is in a closed state and the closing time is within a preset value, the adjusting baffle (11) is controlled to move towards the direction of increasing the overlapping area of the through hole part (111) and the humidity adjusting hole (132), and the chlorine dioxide gas entering the storage space reaches the lowest effective concentration;
when the refrigerator drawer is in a closed state and the closing time exceeds a preset value, the adjusting baffle (11) is controlled to move to a humidity gear set by a user.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210437716.2A CN114777401A (en) | 2022-04-25 | 2022-04-25 | Refrigerator drawer, refrigerator and humidity control method of refrigerator drawer |
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| CN202210437716.2A CN114777401A (en) | 2022-04-25 | 2022-04-25 | Refrigerator drawer, refrigerator and humidity control method of refrigerator drawer |
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| CN114777401A true CN114777401A (en) | 2022-07-22 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115371161A (en) * | 2022-08-10 | 2022-11-22 | 珠海格力电器股份有限公司 | Humidifying device and household appliance |
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| JP2003310739A (en) * | 2002-04-25 | 2003-11-05 | Matsushita Electric Ind Co Ltd | Sustained release device for volatile chemical agent and automobile blowing circuit equipped with the same |
| KR20090133008A (en) * | 2008-06-23 | 2009-12-31 | 엘지전자 주식회사 | Refrigerator having humidity control function |
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