WO2016082534A1 - Réfrigérateur refroidi par air et son procédé de régulation - Google Patents

Réfrigérateur refroidi par air et son procédé de régulation Download PDF

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Publication number
WO2016082534A1
WO2016082534A1 PCT/CN2015/081867 CN2015081867W WO2016082534A1 WO 2016082534 A1 WO2016082534 A1 WO 2016082534A1 CN 2015081867 W CN2015081867 W CN 2015081867W WO 2016082534 A1 WO2016082534 A1 WO 2016082534A1
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WIPO (PCT)
Prior art keywords
drying chamber
air
compartment
chamber
cooled refrigerator
Prior art date
Application number
PCT/CN2015/081867
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English (en)
Chinese (zh)
Inventor
赵发
杨发林
张奎
徐志国
Original Assignee
青岛海尔股份有限公司
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Publication of WO2016082534A1 publication Critical patent/WO2016082534A1/fr

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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
    • 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
    • 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
    • F25D23/123—Butter compartment
    • 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
    • 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

Definitions

  • the invention relates to the technical field of refrigerators, in particular to an air-cooled refrigerator and a control method thereof.
  • Another object of the present invention is to provide a method of controlling an air-cooled refrigerator to provide an environment suitable for long-term storage of dry food ingredients.
  • an air-cooled refrigerator including a freezing compartment and a refrigerating compartment disposed laterally adjacent to the freezing compartment, and the air-cooling refrigerator further includes a drying compartment having a separate enclosed space, Provided in a lower space of the refrigerating compartment;
  • a venting passage is provided in the partition between the drying chamber and the freezing chamber to controllably supply a cooling airflow at a lower portion of the freezing chamber to the drying chamber via the venting passage.
  • the drying chamber is disposed at the bottom of the refrigerating chamber.
  • an electric damper is disposed in the ventilation passage, and is configured to controlly turn on or off the ventilation passage.
  • the drying chamber further has a return air outlet for the gas in the drying chamber to flow out of the drying chamber, and a unidirectional damper is disposed at the air return opening, and is configured to allow the gas in the drying chamber to flow out through the air return port.
  • the drying chamber is configured to prevent airflow outside the drying chamber from flowing into the drying chamber via the return air vent.
  • the drying chamber is composed of a drawer-type sealed container
  • the drawer-type sealed container comprises:
  • a drawer body for accommodating items to be stored
  • a female housing having a backing plate and a top plate, a bottom plate and two opposing lateral side plates joined to the backing plate at respective rear ends to form a recess for retractably receiving the drawer body.
  • a lateral side plate of the female housing adjacent to the freezing chamber is formed by a lower portion of the partition;
  • the ventilation passage is disposed in a lateral side panel of the female housing adjacent to the freezing chamber;
  • the return air port is disposed on a back plate of the base box.
  • the drawer body is provided with a drawer door for pulling the drawer body, and a sealing strip is disposed at an edge of the drawer door to completely accommodate the drawer body in the socket housing A seal is formed between the drawer door and the female housing.
  • the air-cooled refrigerator further includes:
  • a temperature sensor disposed in the drying chamber to sense a temperature in the drying chamber
  • a humidity sensor disposed in the drying chamber to sense humidity in the drying chamber
  • the electric damper is configured to controllably turn on or off the ventilation passage according to a temperature sensed by the temperature sensor and/or a humidity sensed by the humidity sensor.
  • the ventilation passage After the passage of the ventilation passage reaches a preset time, the ventilation passage is opened to raise the temperature of the drying chamber in a sealed state.
  • control method further includes:
  • the ventilation passage is turned on when the temperature in the drying chamber is higher than a preset temperature value.
  • the air-cooled refrigerator of the present invention is provided with a separately sealed drying chamber in the lower part of the refrigerating chamber, so that the drying chamber has a low relative humidity and a low temperature.
  • the low temperature and low humidity environment is particularly suitable for the preservation of dry food materials, and the dry goods can be prevented from being damp. The nutrients of dry goods can be guaranteed.
  • the cooling airflow in the lower portion of the freezing compartment is introduced into the drying chamber, and it is not necessary to separately provide the air duct to the drying chamber.
  • the cooling airflow is from the lower part of the freezer compartment of the air-cooled refrigerator, and the airflow entering the freezer compartment is condensed during the flow from the top to the bottom due to the flow of the humidity entering the freezer compartment.
  • the absolute humidity of the cooling airflow is low to avoid adverse effects on the drying chamber.
  • FIG. 1 is a schematic front view of an air-cooled refrigerator in accordance with one embodiment of the present invention.
  • Figure 2 is a schematic cross-sectional view taken along line A-A of Figure 1;
  • Figure 3 is a schematic partial enlarged view of the portion C shown in Figure 2;
  • FIG. 4 is a schematic air duct system diagram of a drying chamber air intake damper of an air-cooled refrigerator according to an embodiment of the present invention
  • FIG. 5 is a schematic air duct system diagram of an air intake damper of a drying chamber of an air-cooled refrigerator according to an embodiment of the present invention
  • Figure 6 is a schematic air duct system diagram taken along line B-B of Figure 1;
  • Figure 7 is a schematic illustration of the drying principle of a drying chamber in accordance with one embodiment of the present invention.
  • the air-cooled refrigerator 100 includes a refrigerating compartment 20 and a freezing compartment 10.
  • a refrigerating compartment door 24 and a freezing compartment door 14 are provided at the front opening of the refrigerating compartment 20 and the freezing compartment 10, respectively, for opening or closing the refrigerating compartment 20 and the freezing compartment 10, respectively.
  • the refrigerating compartment 20 may be disposed laterally adjacent to the freezing compartment 10. Alternatively, the refrigerating compartment 20 is disposed laterally of the freezing compartment 10, and a partition 12 is provided between the refrigerating compartment 20 and the freezing compartment 10.
  • the air-cooled refrigerator 100 of the embodiment of the present invention may further include a refrigeration cycle system and a duct 60 (shown in FIG. 6).
  • the refrigeration cycle system may include, for example, a compressor (not shown), a condenser (not shown), a throttling element (not shown), and an evaporator 50 (shown in Figure 6).
  • the air-cooled refrigerator 100 may also be provided with a blower 40 (shown in FIG. 4) located in the air duct 60 for blowing the airflow cooled and dehumidified by the evaporator 50 to the refrigerating compartment 20 and/or the freezing compartment 10.
  • the air-cooled refrigerator 100 may further include a drying chamber 30 having a separate enclosed space that is disposed in the internal space of the refrigerating chamber 20.
  • the drying principle of the drying chamber 30 in the embodiment of the present invention is that after the gas cooled by the cold source is sent into a relatively high temperature closed environment, the low temperature gas is closed. The space gradually heats up, causing the relative humidity to drop, effectively forming a drying effect.
  • Figure 7 is a schematic illustration of the drying principle of the drying chamber 30 in accordance with one embodiment of the present invention.
  • Figure 7 shows the relationship between the various parameters of the wet air by the graph, with the temperature as the ordinate and the moisture content as the abscissa, showing the cluster of relative humidity lines, which increases with temperature at a certain value.
  • the moisture content in the humid air increases accordingly.
  • the moisture content of the air does not change with temperature, that is, in a closed environment, the moisture content of the air does not change with the temperature rise.
  • point a (-18 ° C, 85% RH) is the low temperature air state point of the enclosed space after the end of ventilation
  • point b (5 ° C, 15 %RH) is the air state point after the gas temperature rises. It can be seen that as the temperature rises from -18 °C to 5 °C, the relative humidity of the closed environment is reduced from 85% RH to 15% RH. It can be seen that the temperature of the air in the closed environment rises, and the relative humidity can be effectively reduced.
  • the theoretical relative humidity will decrease to 15% RH as the temperature rises and the temperature rises to 5 ° C.
  • -18 ° C can generally be the temperature of the freezer compartment 10 or the evaporator 50 in the refrigerator
  • 5 ° C can generally be the temperature of the refrigerator compartment 20 .
  • the drying chamber 30 is disposed in the upper space of the refrigerating chamber 20 (i.e., in one-half of the space in the refrigerating chamber 20), which is disadvantageous for the maintenance of the dry state in the drying chamber 30. Therefore, in some embodiments of the present invention, the drying chamber 30 is preferably disposed in the lower space of the refrigerating chamber 20; in other words, the drying chamber 30 is disposed in the lower half of the space in the refrigerating chamber 20. That is, the top plate of the drying chamber 30 (see the top plate 322 in FIG. 3) is positioned at a height within the refrigerating chamber 20 not exceeding the lower half of the entire height of the internal space of the refrigerating chamber 20.
  • a venting passage 13 (or vent 13) is provided in the partition 12 between the drying chamber 30 and the freezing chamber 10 to controllably supply the cooling airflow at the lower portion of the freezing chamber 10 via the venting passage 13.
  • a venting passage 13 is provided in the partition 12 between the drying chamber 30 and the freezing chamber 10 to controllably supply the cooling airflow at the lower portion of the freezing chamber 10 via the venting passage 13.
  • the airflow entering the freezing compartment 10 may condense during the flow from the top to the bottom, so that it flows into the drying chamber 30.
  • the absolute humidity of the cooling airflow is low to avoid adverse effects on the drying chamber.
  • the drying chamber 30 is disposed at the bottom of the interior space of the refrigerating chamber 20, or the drying chamber 30 is disposed at the bottom of the refrigerating chamber 20. In this way, on the one hand, the drying chamber 30 is cold. The lower relative humidity of the storage compartment 20 is on the other hand; on the other hand, the cooling airflow to the drying chamber 30 comes from the bottom of the freezing compartment 10, so that the relative humidity of the cooling airflow can be made lower, thereby avoiding adverse effects on the drying compartment.
  • the drying chamber 30 has an air inlet 33 through which a cooling airflow flows into the drying chamber 30.
  • the air inlet 33 may be formed by one end of the ventilation duct 13 adjacent to the drying chamber 30.
  • An opening 16 (see FIG. 6) is provided on a side wall of the freezing compartment 10 adjacent to the refrigerating compartment 20 (ie, a side wall of the partition 12 adjacent to the freezing compartment 10), or an opening of the venting passage 13 adjacent to the freezing compartment 10 is formed. 16.
  • the drying chamber 30 is controllably communicated with the freezing chamber 10 through the air inlet 33, the ventilation passage 13, and the opening 16 to controllably supply the cooling airflow inside the freezing chamber 10 to the drying chamber 30.
  • the low-temperature cooling airflow flows into the drying chamber 30 through the air inlet 33 to lower the temperature of the drying chamber 30 and thereby reduce the humidity of the drying chamber 30.
  • an intake damper 34 may be provided at the venting passage 13 to controllably turn the venting passage 13 on or off to introduce a cooling airflow into the drying chamber 30 in a controlled manner.
  • the intake damper 34 can also be disposed at the air inlet 33.
  • the intake damper 34 can be, for example, an electric damper. Specifically, when the drying chamber 30 does not need to supply air, the intake damper 34 is closed (ie, the ventilation passage 13 is disconnected), the cooling airflow inside the freezing compartment 10 does not flow to the drying chamber 30, and the airflow direction in the refrigerator is shown in FIG. 4 ( In the figure, the solid arrow indicates the direction of the air supply, and the dotted arrow indicates the direction of the return air.
  • the inlet damper 34 When the drying chamber 30 needs to supply air, the inlet damper 34 is opened (ie, the ventilation passage 13 is turned on), and part of the cooling airflow inside the freezing chamber 10 flows.
  • the drying chamber 30 and the air flow in the refrigerator are shown in Figs. 5 and 6.
  • the intake damper 34 can also adjust the opening degree of the air inlet 33 (or adjust the air outlet area of the ventilation passage 13). Specifically, when the drying chamber 30 requires a large amount of air, the intake damper 34 adjusts the opening of the air inlet. When the drying chamber 30 requires a small amount of air, the intake damper 34 adjusts the opening of the air inlet.
  • the drying chamber 30 also has a return air port 35 for the gas in the drying chamber 30 to flow out of the drying chamber 30.
  • the gas having a large humidity in the drying chamber 30 is displaced to the drying chamber 30 through the return air port 35.
  • the airflow flowing out through the return air port 35 of the drying chamber 30 can flow into the refrigerating chamber 20, and is circulated back to the air duct 60 as the refrigerating chamber 20 returns.
  • a return damper 36 for closing or opening the return air vent 35 may be provided at the return air vent 35.
  • the return damper 36 can be, for example, a one-way damper.
  • a one-way damper is used to limit the direction of airflow at the return air vent 35, which allows air to exit the drying chamber 30 via the return air vent 35 without allowing wind outside the drying chamber 30 to flow through the return air vent 35.
  • Into the drying chamber 30 that is, it allows the gas in the drying chamber 30 to flow out of the drying chamber 30 via the return air opening 35, and blocks the drying chamber 30
  • the external airflow flows into the drying chamber 30 via the return air port 35.
  • the return damper 36 can be a one-way piece.
  • the air inlet damper 34 of the air inlet 33 When the air inlet damper 34 of the air inlet 33 is opened, the pressure inside the drying chamber 30 rises due to the flow of air into the drying chamber 30. Next, the one-way piece of the return air port 35 of the drying chamber 30 is opened outward, and the airflow flows out through the return air port 35, and the moisture in the drying chamber 30 is taken away.
  • the inlet damper 34 may be continuously opened for a predetermined time, such as 3 minutes (the length of time may be set according to the volume of the drying chamber 30 and the area of the air inlet 33). The inlet damper 34 is then closed.
  • the pressure in the drying chamber 30 is lowered, and the unidirectional sheet of the return air opening 35 of the drying chamber 30 is automatically closed by its own weight. At this time, a low-temperature sealed space is formed inside the drying chamber 30. That is, the cooling gas in the drying chamber 30 cannot flow out of the drying chamber 30 from the return air port 35; the gas having a relatively high relative humidity outside the drying chamber 30 cannot enter the drying chamber 30.
  • the air in the drying chamber 30 is thermally exchanged with the external environment for heat exchange, so that its temperature rises, thereby reducing the relative humidity of the air in the drying chamber 30.
  • the drying chamber 30 can be constructed from a drawer-type sealed container.
  • the drying chamber 30 may include a drawer body 31 and a female housing 32.
  • the drawer body 31 is for accommodating items to be stored, which may have a cavity for receiving a top opening of the item to be stored.
  • the female housing 32 can have a backing plate 321 and a top plate 322, a bottom plate 323, and two opposing lateral side plates joined to the backing plate 321 at respective rear ends to form a cavity that can pullably receive the drawer body 31.
  • the front end of the female housing 32 is opened, and the drawer body 31 can be pulled out of the female housing 32 and received in the female housing 32 in the front-rear direction of the refrigerating chamber 20.
  • the lateral side panels of the female housing 32 adjacent the freezing compartment 10 may be formed by the lower portion of the partition 12; in other words, between the drying chamber 30 and the freezing compartment 10 by the female housing 32.
  • the lateral side plates adjacent to the freezer compartment 10 are spaced apart.
  • the drawer body 31 may be provided with a drawer door 311 for pulling the drawer body 31, and a sealing strip 37 is disposed at the edge of the drawer door 311.
  • a sealing strip 37 on the drawer door 311 can be coupled to the top plate 322 of the female housing 32,
  • the bottom plate 323, the front ends of the two opposite lateral side plates are sealingly fitted or sealed at the front end opening of the female housing 32 to substantially seal the drying chamber 30.
  • a slide can be provided on the two lateral walls of the drawer body 31, and correspondingly, the slide rails are mounted on the inner surfaces of the two opposite lateral side plates of the female housing 32, thereby making the drawer
  • the body 31 is slidably mounted to the socket housing 32.
  • the venting passage 13 may be disposed in a lateral side panel of the female housing 32 adjacent the freezing compartment 10. Accordingly, the air inlet 33 is formed on the inner side wall of the lateral side panel of the female housing 32 adjacent to the freezing compartment 10. The return air port 35 is provided on the back plate 321 of the drying chamber 30.
  • the opening and closing of the intake damper 34 can be controlled using the temperature and/or humidity within the drying chamber 30.
  • the air-cooled refrigerator 100 may further include a temperature sensor and a humidity sensor (not shown).
  • a temperature sensor and a humidity sensor are respectively disposed in the drying chamber 30 to sense the temperature and humidity in the drying chamber 30, respectively.
  • the intake damper 34 may be configured to controllably turn the ventilation passage 13 on or off according to the temperature sensed by the temperature sensor and/or the humidity sensed by the humidity sensor is controlled to be turned on or off.
  • the intake damper 34 is opened when the relative humidity within the drying chamber 30 is above a predetermined humidity value to supply a cooling airflow into the drying chamber 30.
  • the intake damper 34 (ie, the venting passage 13) is opened when the temperature within the drying chamber 30 is above a predetermined temperature value to supply a cooling airflow into the drying chamber 30.
  • the intake damper 34 is closed (ie, the venting passage 13 is closed) when the relative humidity in the drying chamber 30 is lower than the preset humidity value; or the inlet damper 34 is closed after the predetermined time is turned on; or when the drying chamber is closed The intake damper 34 is closed when the temperature within 30 is lower than the preset temperature value.
  • the return damper 36 can also be an electronically controlled damper that automatically opens and closes synchronously with the intake damper 34.
  • Table 1 shows temperature and humidity comparison data of the refrigerating compartment 20 and the drying compartment 30 of the air-cooled refrigerator 100 according to an embodiment of the present invention. It can be seen from Table 1 that the relative humidity of the drying chamber 30 is about 16% lower than that of the refrigerating chamber 20. If the refrigerating chamber 20 is placed with a large amount of vegetables, the relative humidity in the refrigerating chamber 20 can reach 65%. If the dry goods are put into the refrigerating room 20, the dry goods are very easy to regain moisture, and the long time is prone to mold, which causes the dry goods to deteriorate.
  • the drying chamber 30 is a relatively closed space, the dry goods placed in the drying chamber 30 are less affected by the humidity of the refrigerating chamber 20, and the relative humidity of the drying chamber 30 can be kept below 40%. Therefore, the dry goods will not be regained for a long time and will not deteriorate.
  • Drying room (°C) Drying room (%RH) Cold storage room (°C) Cold storage room (%RH) average value 7.0 26.0 5.7 43.3
  • the embodiment of the present invention further provides a control method of the air-cooled refrigerator 100 in any of the above embodiments.
  • the control method can control the air-cooled refrigerator 100 in any of the above embodiments, so that The drying chamber 30 has a lower relative humidity and a lower temperature, providing an environment suitable for long-term preservation of dry food ingredients.
  • the control method of the embodiment of the present invention may include: a passage between the drying chamber 30 and the freezing chamber 10, that is, a ventilation passage 13 to introduce a cooling airflow in the lower space of the freezing chamber 10 into the drying chamber 30, thereby replacing the drying chamber 30. After the time when the ventilation passage 13 is turned on for a predetermined time, the ventilation passage 13 is opened to raise the temperature of the drying chamber 30 in a sealed state.
  • the venting passage 13 is turned on when the relative humidity within the drying chamber 30 is above a preset humidity value to supply a cooling airflow into the drying chamber 30. In some embodiments, the venting passage 13 is turned on when the temperature within the drying chamber 30 is above a predetermined temperature value to supply a cooling airflow into the drying chamber 30.
  • the venting passage 13 is opened when the relative humidity within the drying chamber 30 is below a preset humidity value; or the venting passage 13 is opened when the temperature within the drying chamber 30 is below a preset temperature value.
  • the control method provided in the embodiment can ensure that the sent cold air can completely replace the humid air in the drying chamber 30, so that after the air exchange is completed, the relative humidity in the drying chamber 30 can be ensured to maintain the dry goods for a long time. It can also avoid the long-term air supply, consume the electric energy used for cooling and air supply, and effectively avoid the mildew and moisture regain of food.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)

Abstract

L'invention concerne un réfrigérateur refroidi par air (100) et son procédé de régulation. Le réfrigérateur refroidi par air (100) comprend un compartiment congélateur (10) et un compartiment de réfrigération (20) latéralement adjacent au compartiment congélateur (10), et comprend également un compartiment de séchage (30) pourvu d'un espace fermé indépendant. Le compartiment de séchage (30) est disposé dans l'espace inférieur du compartiment de réfrigération (20). Une plaque de séparation (12) entre le compartiment de séchage (30) et le compartiment congélateur (10) est pourvue d'un canal de ventilation (13), de sorte qu'un flux d'air de refroidissement sur la partie inférieure du compartiment congélateur (10) est fourni au compartiment de séchage (30) d'une manière régulée par l'intermédiaire du canal de ventilation (13). Selon le réfrigérateur refroidi par air (100), le flux d'air de refroidissement est introduit dans le compartiment de séchage (30) à partir de la partie inférieure du compartiment congélateur (10), de sorte qu'une humidité relative faible et une basse température peuvent être obtenues dans le compartiment de séchage (30) ; l'environnement de faible humidité à basse température est particulièrement approprié pour le stockage d'aliments secs, ce qui permet d'empêcher que des aliments secs puissent être altérés par l'humidité, et les éléments nutritionnels des aliments secs peuvent également être garantis.
PCT/CN2015/081867 2014-11-26 2015-06-18 Réfrigérateur refroidi par air et son procédé de régulation WO2016082534A1 (fr)

Applications Claiming Priority (2)

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CN201410692810.8 2014-11-26
CN201410692810.8A CN104567188B (zh) 2014-11-26 2014-11-26 风冷冰箱及其控制方法

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Cited By (4)

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EP3828486A4 (fr) * 2018-09-04 2021-09-01 Guangdong Midea White Home Appliance Technology Innovation Center Co., Ltd. Réfrigérateur
CN113494811A (zh) * 2020-04-03 2021-10-12 青岛海尔电冰箱有限公司 冰箱及其控制方法
CN115164472A (zh) * 2022-07-20 2022-10-11 长虹美菱股份有限公司 一种冰箱
CN115507581A (zh) * 2021-06-07 2022-12-23 青岛海尔电冰箱有限公司 一种用于冰箱的熟成间室和具有其的冰箱

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CN104567187B (zh) * 2014-11-26 2016-07-06 青岛海尔股份有限公司 风冷冰箱及其控制方法
CN104567190B (zh) * 2014-11-26 2016-07-06 青岛海尔股份有限公司 风冷冰箱
CN104567188B (zh) * 2014-11-26 2016-07-06 青岛海尔股份有限公司 风冷冰箱及其控制方法
CN104567240B (zh) * 2014-11-26 2017-08-29 青岛海尔股份有限公司 干燥储物装置及其换风方法
CN105806010B (zh) * 2016-05-17 2018-07-24 合肥美菱股份有限公司 一种包含可调温湿度区域的风冷冰箱及其控制方法
CN106288595A (zh) * 2016-08-05 2017-01-04 青岛海尔股份有限公司 风冷冰箱及其控制方法
CN106766488B (zh) * 2016-12-28 2019-05-31 青岛海尔股份有限公司 风冷冰箱及其控制方法
CN107477948A (zh) * 2017-07-28 2017-12-15 青岛海尔股份有限公司 单系统风冷冰箱

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CN202420079U (zh) * 2011-11-10 2012-09-05 苏州三星电子有限公司 一种具有干燥间的冰箱
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