CN116255788A - Ripening device for refrigeration and freezing device and refrigeration and freezing device - Google Patents

Ripening device for refrigeration and freezing device and refrigeration and freezing device Download PDF

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Publication number
CN116255788A
CN116255788A CN202111450272.8A CN202111450272A CN116255788A CN 116255788 A CN116255788 A CN 116255788A CN 202111450272 A CN202111450272 A CN 202111450272A CN 116255788 A CN116255788 A CN 116255788A
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CN
China
Prior art keywords
ripening
air
drawer
outlet
air flow
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202111450272.8A
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Chinese (zh)
Inventor
王春利
张�浩
陈童
崔展鹏
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qingdao Haier Refrigerator Co Ltd
Haier Smart Home Co Ltd
Original Assignee
Qingdao Haier Refrigerator Co Ltd
Haier Smart Home Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Qingdao Haier Refrigerator Co Ltd, Haier Smart Home Co Ltd filed Critical Qingdao Haier Refrigerator Co Ltd
Priority to CN202111450272.8A priority Critical patent/CN116255788A/en
Priority to PCT/CN2022/126738 priority patent/WO2023098336A1/en
Publication of CN116255788A publication Critical patent/CN116255788A/en
Pending legal-status Critical Current

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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
    • 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
    • A23L13/00—Meat products; Meat meal; Preparation or treatment thereof
    • A23L13/40—Meat products; Meat meal; Preparation or treatment thereof containing additives
    • A23L13/45—Addition of, or treatment with, microorganisms
    • 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
    • A23L13/00—Meat products; Meat meal; Preparation or treatment thereof
    • A23L13/70—Tenderised or flavoured meat pieces; Macerating or marinating solutions specially adapted therefor
    • A23L13/76—Tenderised or flavoured meat pieces; Macerating or marinating solutions specially adapted therefor by treatment in a gaseous atmosphere, e.g. ageing or ripening; by electrical treatment, irradiation or wave treatment
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23P—SHAPING OR WORKING OF FOODSTUFFS, NOT FULLY COVERED BY A SINGLE OTHER SUBCLASS
    • A23P30/00—Shaping or working of foodstuffs characterised by the process or apparatus
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M1/00—Apparatus for enzymology or microbiology
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M1/00—Apparatus for enzymology or microbiology
    • C12M1/36—Apparatus for enzymology or microbiology including condition or time responsive control, e.g. automatically controlled fermentors
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M1/00—Apparatus for enzymology or microbiology
    • C12M1/36—Apparatus for enzymology or microbiology including condition or time responsive control, e.g. automatically controlled fermentors
    • C12M1/38—Temperature-responsive control
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M29/00—Means for introduction, extraction or recirculation of materials, e.g. pumps
    • C12M29/24—Recirculation of gas
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M41/00—Means for regulation, monitoring, measurement or control, e.g. flow regulation
    • C12M41/12—Means for regulation, monitoring, measurement or control, e.g. flow regulation of temperature
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M41/00—Means for regulation, monitoring, measurement or control, e.g. flow regulation
    • C12M41/30—Means for regulation, monitoring, measurement or control, e.g. flow regulation of concentration
    • C12M41/34—Means for regulation, monitoring, measurement or control, e.g. flow regulation of concentration of gas
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
    • F25D11/02—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
    • F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
    • F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
    • F25D17/062—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation in household refrigerators
    • F25D17/065—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation in household refrigerators with compartments at different temperatures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • 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
    • F25D25/00—Charging, supporting, and discharging the articles to be cooled
    • F25D25/02—Charging, supporting, and discharging the articles to be cooled by shelves

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  • Chemical & Material Sciences (AREA)
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  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
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  • Combustion & Propulsion (AREA)
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  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
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  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)

Abstract

The present invention relates to a refrigeration technology, and more particularly, to a ripening device for a refrigeration and freezing device and a refrigeration and freezing device. The ripening device comprises: the ripening drawer is drawably arranged in the box body of the refrigeration and freezing device, a ripening chamber for containing the to-be-ripened matters is limited in the ripening drawer, and the rear wall of the ripening drawer is provided with an air return opening and at least one air outlet opening; the circulating fan is arranged at the rear part of the ripening drawer, and after the ripening drawer is pushed into the box body, air flow is promoted to enter the ripening chamber through at least one air outlet and then is blown out from the air return opening; and the sealing ring is arranged between the circulating fan and the ripening drawer and is used for butt-joint sealing of the at least one air outlet and the air flow outlet of the circulating fan when the ripening drawer is pushed into the box body. According to the ripening device, at least one sealing ring is arranged between the circulating fan and the ripening drawer to realize butt-joint sealing, so that the problem of air leakage of a circulating air channel in the ripening device is avoided, and the ripening efficiency is improved.

Description

Ripening device for refrigeration and freezing device and refrigeration and freezing device
Technical Field
The present invention relates to a refrigeration technology, and more particularly, to a ripening device for a refrigeration and freezing device and a refrigeration and freezing device.
Background
In recent years, with the continuous pursuit of flavor of foods by consumers, cooked foods are favored because of the prominent flavor. The ripening is to place the meat after acid removal in a ripening room with a certain temperature, humidity and wind speed, slowly and naturally ferment, and finally produce deeper flavor, and improve the tenderness, flavor, juiciness and the like of the meat. Therefore, the ripening device needs to design an internal circulating air duct to control the air speed in the ripening chamber, thereby ensuring the ripening effect.
However, the existing ripening device lacks the design of a sealing structure of an internal circulation air duct, and air leakage does not occur at all interfaces of the internal circulation air duct, so that the problems of low indoor air speed and uneven air flow circulation in a ripening chamber occur in the ripening process, and further the problems of low ripening efficiency and even ripening failure caused by slow water dispersion and high humidity on the surface of the to-be-cooked object are further caused.
Disclosure of Invention
An object of the first aspect of the present invention is to overcome at least one of the drawbacks of the prior art by providing a curing device for a refrigeration and freezer that prevents leakage of air from an internal circulation duct.
A further object of the first aspect of the present invention is to optimize and define the structure of the curing device to enhance the uniformity of the air circulation while allowing the air outlet of the curing drawer to be conveniently and reliably sealingly connected to the air outlet of the circulation fan.
The second aspect of the present invention is to provide a refrigerating and freezing apparatus having the ripening apparatus.
According to a first aspect of the present invention, there is provided a ripening device for a refrigerating and freezing apparatus for ripening objects to be ripened therein, wherein the ripening device comprises:
the ripening drawer is drawably arranged in the box body of the refrigeration and freezing device, a ripening chamber for containing the to-be-ripened matters is limited in the ripening drawer, and the rear wall of the ripening drawer is provided with an air return opening and at least one air outlet opening;
the circulating fan is arranged at the rear part of the ripening drawer, and after the ripening drawer is pushed into the box body, air flow is promoted to enter the ripening chamber through at least one air outlet and then is blown out from the air return opening; and
the sealing ring is arranged between the circulating fan and the ripening drawer and is used for butt-joint sealing of the at least one air outlet and the air flow outlet of the circulating fan when the ripening drawer is pushed into the box body.
Further, the middle part of the rear wall of the ripening drawer is provided with a concave cavity which is concaved into the ripening chamber, the front end of the concave cavity is provided with a return air baffle, two extending surfaces are respectively formed by obliquely extending from two sides of the return air baffle to the rear wall, the oblique direction is that the front is expanded to the rear and the oblique direction is expanded outwards, and air outlets are respectively formed on the two extending surfaces; and is also provided with
The circulating fan is positioned behind the concave cavity so as to promote air flow to enter the ripening chamber through the air outlets on the two extending surfaces.
Further, the circulating fan is a centrifugal fan and comprises a shell and a centrifugal impeller arranged in the shell;
the two lateral sides of the shell are respectively provided with an air flow outlet, and each air flow outlet is configured to be opposite to one air outlet when the curing drawer is pushed into the box body; and is also provided with
A sealing ring is fixedly arranged on the edge of each air flow outlet so as to seal a gap between the edge of the air flow outlet and the edge of the corresponding air outlet when the ripening drawer is pushed into the box body.
Further, the shell is provided with a step surface protruding outwards at the rear end of each airflow outlet, and the step surface is positioned at the rear side of the rear surface of the rear end of the sealing ring; and is also provided with
The front end of each airflow outlet of the shell is outwards provided with at least one claw structure, and each claw structure comprises a bearing surface positioned at the rear side of the rear surface of the front end of the sealing ring; wherein the method comprises the steps of
The step surface and the bearing surface are configured to hold the sealing ring when the curing drawer is fully pushed into the box body.
Further, each claw structure further comprises a limiting part formed by extending forwards in an inclined manner from the middle of the bearing surface, the inclined direction of the limiting part is outwards expanded from back to front, and the plurality of limiting parts are symmetrically distributed on two lateral sides of the shell, so that the ripening drawer is guided to move backwards in the direction opposite to the circulating fan when being pushed into the box body.
Further, the sealing ring is made of flexible materials and is prepared to be respectively and tightly attached to the air flow outlet and the air outlet when the curing drawer is completely pushed into the box body so as to realize sealing butt joint.
Further, the ripening device further comprises:
at least one air duct plate arranged inside the ripening drawer, wherein a ripening chamber positioned at the inner side of the air duct plate and at least one air supply air duct surrounding at least part of the circumferential outer side of the ripening chamber are defined between the ripening drawer and the at least one air duct plate; wherein the method comprises the steps of
The ripening chamber is communicated with the air supply channel through a plurality of air supply openings which are arranged on the air channel plate and are distributed along the flow direction of the air flow in the air supply channel;
the air supply duct is communicated with the circulating fan through at least one air outlet.
Further, the number of the air duct plates is two, and an air supply duct is defined between each air duct plate and the shell; and is also provided with
The two air duct plates are symmetrically arranged at two lateral sides in the ripening drawer, so that the two air supply air ducts are formed around the lateral sides and the rear side of the ripening chamber.
Further, the number of the air outlets is two, and the two air outlets are symmetrically distributed on two sides of the air return opening and are respectively communicated with the two air supply air channels;
the number of the air flow outlets is two, the two air flow outlets are symmetrically distributed on two sides of the circulating fan, and the two air outlets are respectively and oppositely arranged in one-to-one correspondence with the two air flow outlets;
the number of the sealing rings is two, each sealing ring is arranged at the edge of one airflow outlet, and the two sealing rings are symmetrically distributed on two sides of the circulating fan.
According to a second aspect of the present invention, there is also provided a refrigeration and freezer comprising:
a case defining a storage compartment therein for storing articles; and
the ripening device is used for ripening the to-be-ripened matters in the ripening device, and the ripening device is arranged in the storage compartment.
The ripening device is applied to the refrigerating and freezing device, can effectively utilize the low-temperature high-humidity environment in the refrigerating and freezing device to promote the ripening of the to-be-ripened matters in the ripening device, does not need to be provided with a special temperature control device and a special humidity control device, simplifies the structure of the ripening device and reduces the cost of the ripening device. In addition, the ripening device is provided with at least one sealing ring at the position between the circulating fan and the ripening drawer, so that the butt joint sealing of the air outlet and the air flow outlet of the circulating fan is realized. That is, the internal circulation air duct of the ripening device is tightly connected, and the air flow blown by the circulation fan can all enter the ripening chamber through the air outlet, so that the problems of low ripening efficiency and even failure in ripening caused by low circulation efficiency of the air flow in the ripening chamber are avoided.
Further, the middle part of the rear wall of the ripening drawer is provided with a concave cavity which is concaved into the ripening chamber, the front end of the concave cavity is provided with a return air baffle, two extending surfaces are respectively formed by obliquely extending from two sides of the return air baffle to the rear wall, the oblique direction is that the front is expanded to the rear and the oblique direction is expanded outwards, and air outlets are respectively formed on the two extending surfaces; the circulating fan is positioned behind the concave cavity so as to promote air flow to enter the ripening chamber through the air outlets on the two extending surfaces. On one hand, two air outlets which are positioned on two sides of the air return opening and form inclined angles with the drawing direction of the ripening drawer are formed in the rear wall of the ripening drawer, so that air flows enter the ripening chamber from two lateral sides through the two air outlets respectively, air outlet uniformity and air outlet efficiency are improved, on the other hand, the contact surface of the ripening drawer and the sealing ring forms an inclined angle with the drawing direction of the ripening drawer, and the air outlets of the ripening drawer are conveniently and reliably connected with the air flow outlet of the circulating fan in a sealing mode.
The above, as well as additional objectives, advantages, and features of the present invention will become apparent to those skilled in the art from the following detailed description of a specific embodiment of the present invention when read in conjunction with the accompanying drawings.
Drawings
Some specific embodiments of the invention will be described in detail hereinafter by way of example and not by way of limitation with reference to the accompanying drawings. The same reference numbers will be used throughout the drawings to refer to the same or like parts or portions. It will be appreciated by those skilled in the art that the drawings are not necessarily drawn to scale. In the accompanying drawings:
FIG. 1 is a schematic structural exploded view of a ripening apparatus according to one embodiment of the present invention;
fig. 2 is a schematic structural exploded view of a ripening apparatus according to another embodiment of the present invention;
FIG. 3 is a schematic structural view of a circulation fan of the ripening apparatus according to one embodiment of the present invention;
fig. 4 is a schematic structural view of a refrigerating and freezing apparatus according to an embodiment of the present invention.
Detailed Description
To solve at least one of the above problems, the present invention first provides a ripening device for a refrigerating and freezing apparatus for ripening objects therein. That is, the ripening device of the present invention is applied to a refrigerating and freezing device, and can effectively utilize the low-temperature and high-humidity environment in the refrigerating and freezing device to promote the ripening of the to-be-ripened matters in the ripening device, and a special temperature control device and a special humidity control device are not required, so that the structure of the ripening device is simplified, and the cost is reduced.
Fig. 1 is a structural exploded view of a ripening apparatus according to one embodiment of the present invention, in which a ripening drawer and a circulation blower of the ripening apparatus are in a separated state to show the inside thereof. As shown in fig. 1, the ripening device 100 for a refrigerating and freezing apparatus of the present invention comprises a ripening drawer 200, a circulation blower 300, at least one sealing ring 400.
The ripening drawer 200 is drawably disposed in the case of the refrigerating and freezing apparatus, and defines a ripening chamber 210 therein for accommodating the to-be-ripened objects, and a back wall of the ripening drawer 200 is provided with an air return 220 and at least one air outlet 230. The circulation fan 300 is disposed at the rear of the ripening drawer 200, and forces air flow to enter the ripening chamber 210 through the at least one air outlet 230 and to blow out from the air return 220 after the ripening drawer 200 is pushed into the case. At least one sealing ring 400 is disposed between the circulation fan 300 and the ripening drawer 200, for sealing the at least one air outlet 230 against the air flow outlet 310 of the circulation fan 300 when the ripening drawer 200 is pushed into the case.
That is, the ripening drawer 200 and the circulation fan 300 of the present invention may be separately provided in the cabinet of the refrigerating and freezing apparatus, and the drawer is pulled out and pushed in. When the drawer is pushed inwards, the drawer is finally contacted with the sealing ring 400, so that the air outlet 230 formed on the ripening drawer 200 and the air flow outlet 310 of the circulating fan 300 are in butt joint sealing, and the sealing of the circulating air channel in the ripening device 100 is completed. For example, the circulation fan 300 is fixedly installed at the rear of the case, and the ripening drawer 200 is drawably installed in the case, and when the ripening drawer 200 is pulled out, it is separated from the circulation fan 300, and the circulation air path in the ripening chamber 210 is disconnected; when the ripening drawer 200 is pushed in, the air outlet 230 is opposite to the air outlet 310 of the circulating fan 300, and the sealing ring 400 is extruded to realize butt sealing, so that the problem of air leakage of the circulating air path in the ripening chamber 210 is avoided, and the air flow blown out by the circulating fan 300 can enter the ripening chamber 210 through the air outlet 230, so that the problem of low ripening efficiency and even failure of ripening caused by low circulation efficiency of the air flow in the ripening chamber 210 is avoided.
Specifically, as shown in fig. 1, the middle part of the rear wall of the ripening drawer 200 is provided with a concave cavity 240 concaved into the ripening chamber 210, the front end of the concave cavity 240 is provided with a return air baffle 241, and the return air baffle 241 is provided with a return air inlet 220. Two extending surfaces 242 are formed by extending obliquely from two sides of the return air baffle 241 to the rear wall respectively, the inclined direction is that the two extending surfaces extend outwards from front to back, and air outlets 230 are formed on the two extending surfaces 242 respectively. In some embodiments, the horizontal cross-section of the cavity 240 is trapezoidal with a narrow front and a wide rear, and the two extending surfaces 242 form an inclined angle with the advancing direction of the curing drawer 200. The circulation fan 300 is located at the rear of the cavity 240, the circulation fan 300 is provided with an air outlet 310 and an air inlet 320, the air inlet 320 is opposite to the air return 220, and the air outlets 310 are in one-to-one correspondence with the air outlets 230. When the ripening drawer 200 is pushed in, the air outlet 310 of the circulating fan 300 faces the air outlet 230, so that air is forced to enter the ripening chamber 210 through the air outlets 230 on the two extending surfaces 242, flows through the whole ripening chamber 210, and then returns to the circulating fan 300 from the air return opening 220 through the opposite air inlet 320.
That is, the rear wall of the ripening drawer 200 of the present invention has a concave cavity 240 concavely formed into the space in the middle thereof as a receiving space for receiving the circulation blower 300, so that the ripening device 100 is more compact and smaller in size, thereby avoiding taking up excessive space in the refrigerating and freezing device. More importantly, on one hand, two air outlets 230 which are positioned at two sides of the air return opening 220 and form inclined angles with the drawing direction of the ripening drawer 200 are formed on the rear wall of the ripening drawer 200, when the ripening drawer 200 is pushed into the box body, the circulating fan 300 promotes air flow to enter the ripening chamber 210 from two lateral sides respectively through the two air outlets 230, and the air flow flows through the whole ripening chamber 210 and then returns into the circulating fan 300 from the air return opening 220, so that the air outlet uniformity and the air outlet efficiency are improved, and on the other hand, the contact surface of the ripening drawer 200 and the sealing ring 400 forms an inclined angle with the drawing direction of the ripening drawer 200, so that the air outlet 230 of the ripening drawer 200 is conveniently and reliably connected with the air flow outlet 310 of the circulating fan 300 in a sealing manner.
In some embodiments, the circulation fan 300 of the present invention is a centrifugal fan and includes a housing 330 and a centrifugal impeller (not shown) disposed within the housing 330. The housing 330 is provided with air outlets 310 at both lateral sides thereof, and each air outlet 310 is disposed to be opposite to one air outlet 230 when the curing drawer 200 is pushed into the case. The air inflow opening 320 is provided at the middle of the front side of the case 330, and is configured to be opposite to the return air opening 220 when the curing drawer 200 is pushed into the case.
Referring again to fig. 1, a sealing ring 400 is fixedly installed at an edge of each air flow outlet 310 to seal a gap between the edge of the air flow outlet 310 and the edge of the corresponding air outlet 230 when the curing drawer 200 is pushed into the case. It should be noted that, the shape of the air outlet 310 is substantially identical to the shape of the air outlet 230, the area of the air outlet 310 is substantially identical to the area of the air outlet 230, and the shape of the inner edge of the sealing ring 400 is substantially identical to the shape of the air outlet 310, so that the sealing ring 400 can be sleeved on the edge of the air outlet 310. For example, the air flow outlet 310 and the air outlet 230 are rectangular openings with substantially identical shapes and substantially identical areas, and the inner edge of the sealing ring 400 is rectangular with substantially identical shapes and substantially identical areas to the rectangular openings, so that the sealing ring 400 is used for sealing and connecting the air flow outlet 310 and the air outlet 230 together, and meanwhile, the sealing ring 400 is prevented from blocking the air flow blown by the circulating fan 300, thereby further ensuring the air flow circulating efficiency.
In some alternative embodiments, as shown in fig. 1, the edges of the air outlet 310 and the edges of the air outlet 230 are both planar, and when the curing drawer 200 is completely pushed into the box, the air outlet 310 and the air outlet 230 are opposite, and the plane where the edges of the air outlet 310 are located and the plane where the edges of the air outlet 230 are located, that is, the sealing surfaces matched between each set of opposite air outlet 310 and air outlet 230 are planar, and at this time, the butt-joint sealing can be achieved by using the flexible sealing rings 400 with planar sealing function surfaces. Even if a deviation in the left-right direction occurs when the ripening drawer 200 is completely pushed into the case, the flexible sealing ring 400 is deformed to a certain extent by the extrusion in case that the air flow outlet 310 and the air outlet 230 are nearly aligned.
Of course, in other alternative embodiments, the sealing surface matched between each set of the opposite air flow outlet and the air outlet may be curved or have other irregular shapes, and the specific form of the sealing surface is not limited in the present invention, so long as the scheme of implementing the butt seal between the air flow outlet and the air outlet by using the flexible sealing ring 400 with the corresponding shape is within the scope of the present invention.
Fig. 2 is a schematic structural exploded view of a ripening apparatus 100 according to another embodiment of the present invention. As shown in fig. 2, the curing apparatus 100 of the present invention further includes at least one air duct plate 500.
At least one air duct plate 500 is provided inside the ripening drawer 200, and between the ripening drawer 200 and the at least one air duct plate 500 are defined a ripening chamber 210 inside the air duct plate 500 and at least one air supply duct 510 surrounding at least part of the circumferential outside of the ripening chamber 210. The curing chamber 210 is communicated with the air supply duct 510 through a plurality of air supply openings 520 formed in the duct plate 500 and arranged along the flow direction of the air flow in the air supply duct 510. The supply air duct 510 communicates with the circulation blower 300 through at least one air outlet 230. That is, the ripening device 100 of the present invention has a two-layer structure of the ripening drawer 200 and the duct plate 500, the ripening chamber 210 is defined at the inner side of the duct plate 500, and the air supply duct 510 is defined between the duct plate 500 and the ripening drawer 200. When the curing drawer 200 is pushed into the case, the air blown out by the circulating fan 300 enters the corresponding air duct plate 500 through the air outlet 230 under the driving of the circulating fan 300, and after flowing through the air supply duct 510 between the air duct plate 500 and the curing drawer 200, the air flow in the air supply duct 510 is sent to the curing chamber 210 through the air supply opening 520 opened on the circumferential side wall of the air duct plate 500, thereby further improving the uniformity of the air outlet.
Specifically, the air supply openings 520 are arranged on the circumferential side wall of the air duct plate 500 in a manner of being sparse and dense, that is, the air supply openings 520 at the upper part are arranged sparsely, and the air supply openings 520 at the lower part are arranged densely, so that more air flows in the air supply duct 510 flow into the lower part of the ripening chamber 210 and blow to the bottom of the to-be-ripened object, thereby inhibiting the growth and propagation of microorganisms and avoiding the problem that the to-be-ripened object is easy to spoil and deteriorate due to the high bottom humidity.
In some embodiments, the curing apparatus 100 of the present invention includes two air duct boards 500, i.e. two air duct boards 500, and an air supply duct 510 is defined between each of the two air duct boards 500 and the housing. Also, two air duct plates 500 are symmetrically arranged at both lateral sides within the ripening drawer 200 such that two air supply air ducts 510 are formed to be enclosed at both lateral sides and rear sides of the ripening chamber 210.
Further, the number of the air outlets 230 is two, and the two air outlets 230 are symmetrically distributed on two sides of the air return 220 and are respectively communicated with the two air supply channels 510. The number of the air outlets 310 is two, the two air outlets 310 are symmetrically distributed on two sides of the circulating fan 300, and the two air outlets 230 are respectively and oppositely arranged in a one-to-one correspondence with the two air outlets 310. The number of the sealing rings 400 is two, each sealing ring 400 is installed at the edge of one air flow outlet 310, and the two sealing rings 400 are symmetrically distributed at both sides of the circulating fan 300. When the ripening drawer 200 is pushed into the box, the circulation fan 300 forces air flow to enter the ripening chamber 210 from two lateral sides through the two air outlets 230, respectively, and the air flow flows through the whole ripening chamber 210 and then returns to the circulation fan 300 from the air return opening 220, thereby improving the air outlet uniformity and the air outlet efficiency.
Fig. 3 is a schematic structural view of a circulating fan 300 of the ripening apparatus 100 according to one embodiment of the present invention. As shown in fig. 3, the housing 330 includes a blower back cover 331 and a blower front cover 332. When the curing device 100 is installed, the fan rear cover 331 and the fan front cover 332 are installed by four screws, so that two air flow outlets 310 are formed by splicing openings formed in the two opposite sides of the fan rear cover 331 and the fan front cover 332, and then two sealing rings 400 are installed and fixed on the air flow outlets 310.
In some alternative embodiments, the seal 400 may be fixedly attached to the housing 330 by adhesive means after the fan front and rear covers are installed. Of course, in other alternative embodiments, the fan back cover 331 and the fan front cover 332 may be fixed in other manners, and/or the airflow outlet 310 may be formed on only one of the fan back cover 331 and the fan front cover 332, so long as the area of the airflow outlet 310 is ensured to be large enough, which is not limited by the present invention.
In some embodiments, the housing 330 may also include a fan top cover and a fan base (not shown), and the fan top cover and the fan base are assembled to form the housing 330. And the two lateral sides of the fan upper cover and the fan base are respectively and oppositely provided with an opening, and the fan upper cover and the fan base are spliced to form the air flow outlet 310 through the openings which are oppositely provided after being installed, or the air flow outlet 310 can be provided on only one of the fan rear cover 331 and the fan front cover 332, so long as the area of the air flow outlet 310 is ensured to be large enough, the invention is not limited to this. After the housing 330 is assembled, the seal ring 400 is fixedly mounted on the housing 330 by means of adhesion. Of course, in some other embodiments, the housing 330 may be assembled by other manners, which is not limited by the present invention, but only needs to provide at least one air outlet 310 on the housing 330, and a sealing ring 400 is fixedly mounted on an edge of each air outlet 310.
In some embodiments, as shown in fig. 3, the housing 330 is formed with a stepped surface 340 protruding outward at the rear end of each air flow outlet 310, and the stepped surface 340 is located at the rear side of the rear surface of the rear end of the sealing ring 400. And, the housing 330 is provided outwardly with at least one jaw structure 350 at the front end of each air flow outlet 310, and each jaw structure 350 includes a seating surface 351 located at the rear side of the front and rear surfaces of the sealing ring 400. It should be noted that the step surface 340 located at one side of the housing 330 may be a continuous whole or may be formed by a plurality of sub-step surfaces that are located on the same plane but are not connected, which is not limited in the present invention, so long as the function of supporting the rear end of the seal ring 400 is satisfied. In addition, the number of the jaw structures 350 may be set according to the shape and size of the sealing ring 400. For example, in some embodiments, 3 jaw structures 350 are symmetrically disposed on each lateral side of the housing 330, acting together to effectively pull the forward end of the seal ring 400.
In this embodiment, the step surface 340 and the bearing surface 351 are configured to cradle the gasket 400 when the curing drawer 200 is fully pushed into the case. That is, after the sealing ring 400 is fixedly mounted on the housing 330 by means of adhesion, the sealing ring 400 is pulled by the supporting surface 351 of the jaw structure 350 at the front end, and the sealing ring 400 is supported by the stepped surface 340 at the rear end. When the curing drawer 200 is pushed inwards and contacts with the sealing ring 400, the supporting force provided by the supporting surface 351 and the step surface 340 of the claw structure 350 can effectively support the sealing ring 400, resist the backward pushing force of the curing drawer 200, prevent the problem of sealing failure caused by the movement of the sealing ring 400 after the curing drawer 200 is repeatedly pulled backwards to press the sealing ring 400, and further ensure the sealing function of the sealing ring 400.
In some embodiments, as shown in fig. 3, each jaw structure 350 further includes a limit portion 352 formed to extend obliquely forward from the middle of the supporting surface 351, the limit portion 352 is inclined in a direction of expanding outward from rear to front, and the limit portions 352 are symmetrically distributed at both lateral sides of the housing 330 to guide the curing drawer 200 to move backward in a direction opposite to the circulating fan 300 when being pushed into the case. That is, a limit portion 352 is formed on the supporting surface 351 of each jaw structure 350, the limit portion 352 forms a certain angle with the backward moving direction of the curing drawer 200, if the curing drawer 200 is moved in a direction of moving to shake left and right when being pushed inwards, the limit portion 352 plays a guiding role to correct the left and right deviation of the curing drawer 200 when moving, guide the curing drawer 200 to move backward in a direction opposite to the circulating fan 300 when moving inwards, push the box in a direction opposite to the circulating fan 300 and finally closely attach the sealing ring 400.
In some embodiments, as shown in fig. 1, ray (1) indicates the direction of advancement of the curing drawer 200 and ray (2) indicates the potential direction of movement of the seal 400 affixed to the housing 330. The reason for this movement direction is: the ripening drawer 200, when pushed inward, presses the sealing ring 400, causing the sealing ring 400 to move backward, which may fail the sealing therein, thereby affecting the normal effect of the whole ripening system.
In this embodiment, the number of the claw structures 350 may be set according to the shape and size of the sealing ring 400, and of course, the number of the claw structures 350 may be set according to the height of the cavity 240 of the rear wall of the curing drawer 200, so as to ensure that the cavity 240 can be guided by the limiting portion 352 in the up-down direction, i.e. the number of the limiting portions 352 may be set according to the height of the cavity 240. For example, in some embodiments, as shown in fig. 3, 3 jaw structures 350 are symmetrically disposed on two lateral sides of the housing 330, a limit portion 352 is formed on a supporting surface 351 of each jaw structure 350, and 6 limit portions 352 symmetrically disposed on two lateral sides of the housing 330 correct left-right deviation of the curing drawer 200 when moving, and guide the curing drawer 200 to move backward in a direction opposite to the circulating fan 300 when moving inwards, so that the curing drawer 200 is completely pushed in a direction opposite to the circulating fan 300, and thus closely fits the seal ring 400, so as to seal an internal circulating air duct.
Further, the sealing ring 400 is made of flexible material and is configured to closely fit with the air outlet 310 and the air outlet 230, respectively, to achieve sealing abutment when the curing drawer 200 is fully pushed into the case. That is, the sealing ring 400 is deformed when being pressed by the inward pushing of the curing drawer 200 to seal the opposite air outlet 310 and the air outlet 230 together, thereby further improving the sealing effect.
According to a second aspect of the present invention, there is also provided a refrigeration and freezer. Fig. 4 is a schematic structural view of a refrigerating and freezing apparatus according to an embodiment of the present invention. As shown in fig. 4, the refrigerating and freezing apparatus 600 of the present invention includes a case 610 and the curing apparatus 100 according to any of the above embodiments.
The case 610 defines a storage compartment 611 for storing articles therein. The ripening device 100 is used for ripening objects to be ripened therein, and the ripening device 100 is disposed in the storage compartment 611. The refrigerating and freezing apparatus 600 integrated with the ripening apparatus 100 has not only a conventional preservation function of the stored material in a low-temperature environment, but also a ripening function, enriching the functions of the refrigerating and freezing apparatus 600.
In the present embodiment, the inside of the case 610 may be formed with a plurality of storage compartments 611, which may include, for example, a refrigerating compartment, a freezing compartment, a quick cooling compartment, a temperature changing compartment, and the like.
In alternative embodiments, the curing apparatus 100 may be disposed within a refrigerated compartment having a storage temperature in the range of 0-8℃, the refrigerated compartment being adapted to the curing temperature requirements of the material to be cured. In addition, the storage humidity in the refrigerating room is generally higher than the humidity in the indoor environment, and the requirements of the to-be-cooked object on the ripening humidity are relatively satisfied. Even if the humidity in the ripening device 100 is not proper, it is convenient to adjust by the air flow in the refrigerating compartment. Therefore, the ripening device 100 is installed in the refrigerating compartment, and the temperature and humidity conditions of the refrigerating compartment itself can be fully utilized, thereby minimizing the cost.
In other alternative embodiments, the ripening device 100 may also be independently cooled by a cooling air duct in the refrigerating and freezing device 600, and the cooling air duct is used to deliver a cooling air flow with a specified temperature, so as to achieve the adjustment of the temperature in the ripening device 100, for example, to control the temperature in the ripening device 100 to be between 0 and 4 ℃. The refrigerating mode of the ripening device is not limited, and a ripening environment capable of realizing dry ripening of food is built, so that home-made dry ripening food can be realized.
It will be appreciated by those skilled in the art that the refrigeration and freezer 600 of the present invention can be a cross-door refrigerator with the curing apparatus 100 disposed in one of the upper refrigerated compartments.
In other embodiments, the refrigerating and freezing apparatus 600 may not be limited to the refrigerator structure shown in fig. 4, and may be a double door refrigerator, and the curing apparatus 100 is disposed in the upper refrigerating compartment.
In other embodiments, the refrigerating and freezing apparatus 600 may not be limited to the refrigerator structure shown in fig. 4, and may be a three-door refrigerator, and the curing apparatus 100 is disposed in the upper refrigerating compartment.
In other embodiments, the refrigerating and freezing apparatus 600 may not be limited to the refrigerator structure shown in fig. 4, but may be a side-by-side refrigerator, and the curing apparatus 100 may be disposed in a compartment having a refrigerating storage environment.
In other embodiments, the refrigerating and freezing apparatus 600 may not be limited to the refrigerator structure shown in fig. 4, but may be a refrigerator, a horizontal refrigerator or other various shaped refrigerating and freezing apparatuses 600, and the curing apparatus 100 is disposed in a space having a refrigerated storage environment.
It will be further understood by those skilled in the art that terms such as "upper," "lower," "left," "right," "middle," "transverse," "front," "rear," and the like in the embodiments of the present invention are used in terms of orientation or positional relationship based on the actual use of the curing apparatus 100, and these terms are merely for convenience of description and understanding of the technical solution of the present invention, and are not intended to indicate or imply that the apparatus referred to or not necessarily have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention.
By now it should be appreciated by those skilled in the art that while a number of exemplary embodiments of the invention have been shown and described herein in detail, many other variations or modifications of the invention consistent with the principles of the invention may be directly ascertained or inferred from the present disclosure without departing from the spirit and scope of the invention. Accordingly, the scope of the present invention should be understood and deemed to cover all such other variations or modifications.

Claims (10)

1. A ripening apparatus for a refrigerating and freezing apparatus for ripening a substance to be ripened therein, wherein the ripening apparatus comprises:
the ripening drawer is arranged in the box body of the refrigeration and freezing device in a drawable manner, a ripening chamber for containing to-be-ripened matters is defined in the ripening drawer, and a back wall of the ripening drawer is provided with an air return opening and at least one air outlet;
the circulating fan is arranged at the rear part of the ripening drawer, and after the ripening drawer is pushed into the box body, air flow is caused to enter the ripening chamber through the at least one air outlet and then is blown out from the air return opening; and
and the sealing ring is arranged between the circulating fan and the ripening drawer and is used for butt-joint sealing of the at least one air outlet and the air flow outlet of the circulating fan when the ripening drawer is pushed into the box body.
2. The ripening device of claim 1, wherein,
the middle part of the rear wall of the ripening drawer is provided with a concave cavity which is concaved into the ripening chamber, the front end of the concave cavity is provided with a return air baffle, two extending surfaces are respectively formed by obliquely extending from two sides of the return air baffle to the rear wall, the oblique direction is outwards expanded from front to back, and the two extending surfaces are respectively provided with an air outlet; and is also provided with
The circulating fan is positioned behind the concave cavity so as to promote air flow to enter the ripening chamber through the air outlets on the two extending surfaces.
3. The ripening device as claimed in claim 2, wherein,
the circulating fan is a centrifugal fan and comprises a shell and a centrifugal impeller arranged in the shell;
the two lateral sides of the shell are respectively provided with an air flow outlet, and each air flow outlet is configured to be opposite to one air outlet when the ripening drawer is pushed into the box body; and is also provided with
The edge of each air flow outlet is fixedly provided with a sealing ring so as to seal a gap between the edge of the air flow outlet and the edge of the corresponding air outlet when the ripening drawer is pushed into the box body.
4. A ripening device as claimed in claim 3, wherein,
the shell is provided with a step surface protruding outwards at the rear end of each airflow outlet, and the step surface is positioned at the rear side of the rear surface of the rear end of the sealing ring; and is also provided with
The shell is provided with at least one claw structure outwards at the front end of each airflow outlet, and each claw structure comprises a bearing surface positioned at the rear side of the rear surface of the front end of the sealing ring; wherein the method comprises the steps of
The step surface and the bearing surface are configured to hold the sealing ring when the curing drawer is completely pushed into the box body.
5. The curing apparatus of claim 4, wherein,
each claw structure further comprises a limiting part which is formed by extending forwards in an inclined mode from the middle of the bearing surface, the inclination direction of the limiting part is outwards expanded from back to front, and the limiting parts are symmetrically distributed on two lateral sides of the shell, so that the ripening drawer is guided to move backwards in the direction opposite to the circulating fan when pushed into the box body.
6. A ripening device as claimed in claim 3, wherein,
the sealing ring is made of flexible materials and is prepared to be respectively tightly attached to the air flow outlet and the air outlet when the ripening drawer is completely pushed into the box body so as to realize sealing butt joint.
7. The ripening device of claim 1, wherein the ripening device further comprises:
at least one air duct plate arranged inside the ripening drawer, wherein the ripening chamber inside the air duct plate and at least one air supply air duct surrounding at least part of the circumferential outside of the ripening chamber are defined between the ripening drawer and the at least one air duct plate; wherein the method comprises the steps of
The ripening chamber is communicated with the air supply duct through a plurality of air supply openings which are arranged on the duct plate and are distributed along the flow direction of the air flow in the air supply duct;
the air supply duct is communicated with the circulating fan through the at least one air outlet.
8. The ripening device of claim 7, wherein,
the number of the air duct plates is two, and an air supply duct is defined between the two air duct plates and the shell respectively; and is also provided with
The two air duct plates are symmetrically arranged at two lateral sides in the ripening drawer, so that the two air supply air ducts are formed around the lateral sides and the rear side of the ripening chamber.
9. The curing apparatus of claim 8, wherein,
the number of the air outlets is two, and the two air outlets are symmetrically distributed on two sides of the air return opening and are respectively communicated with the two air supply air channels;
the number of the air flow outlets is two, the two air flow outlets are symmetrically distributed on two sides of the circulating fan, and the two air outlets are respectively and oppositely arranged in one-to-one correspondence with the two air flow outlets;
the number of the sealing rings is two, each sealing ring is arranged at the edge of one airflow outlet, and the two sealing rings are symmetrically distributed on two sides of the circulating fan.
10. A refrigerated chiller, comprising:
a case defining a storage compartment therein for storing articles; and
a ripening device according to any one of claims 1 to 9 for ripening of a substance to be ripened therein, the ripening device being arranged in the storage compartment.
CN202111450272.8A 2021-11-30 2021-11-30 Ripening device for refrigeration and freezing device and refrigeration and freezing device Pending CN116255788A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN202111450272.8A CN116255788A (en) 2021-11-30 2021-11-30 Ripening device for refrigeration and freezing device and refrigeration and freezing device
PCT/CN2022/126738 WO2023098336A1 (en) 2021-11-30 2022-10-21 Fermentation device for refrigeration and freezing device and refrigeration and freezing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202111450272.8A CN116255788A (en) 2021-11-30 2021-11-30 Ripening device for refrigeration and freezing device and refrigeration and freezing device

Publications (1)

Publication Number Publication Date
CN116255788A true CN116255788A (en) 2023-06-13

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Application Number Title Priority Date Filing Date
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WO (1) WO2023098336A1 (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105806003A (en) * 2014-12-30 2016-07-27 青岛海尔智能技术研发有限公司 Air-cooled refrigerator
CN104879984B (en) * 2015-05-21 2018-03-23 青岛海尔股份有限公司 Refrigerator
CN106168426B (en) * 2015-08-28 2018-03-23 青岛海尔股份有限公司 Branch air-supply arrangement and the refrigerator with the branch air-supply arrangement
CN106196831B (en) * 2015-08-28 2019-01-18 青岛海尔股份有限公司 branch air supply device and refrigerator with the branch air supply device
CN110131949B (en) * 2018-02-08 2021-03-23 海尔智家股份有限公司 Air duct assembly and air-cooled refrigerator with same
CN212994124U (en) * 2020-09-02 2021-04-20 中山市卓杰奥电器有限公司 Take meat maturity freezer of humidification system
CN214582007U (en) * 2021-04-13 2021-11-02 海信（山东）冰箱有限公司 A kind of refrigerator

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