CN108870833A - A kind of refrigerator - Google Patents
A kind of refrigerator Download PDFInfo
- Publication number
- CN108870833A CN108870833A CN201710331289.9A CN201710331289A CN108870833A CN 108870833 A CN108870833 A CN 108870833A CN 201710331289 A CN201710331289 A CN 201710331289A CN 108870833 A CN108870833 A CN 108870833A
- Authority
- CN
- China
- Prior art keywords
- drawer
- sealed
- sealed drawer
- chamber
- air duct
- 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.)
- Granted
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Classifications
-
- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
- F25D17/042—Air treating means within refrigerated spaces
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- 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
- 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
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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)
Abstract
The present invention relates to technical field of refrigeration equipment, more particularly to a kind of refrigerator, including cabinet, refrigerating chamber, freezing chamber and evaporator chamber are defined in cabinet, sealed drawer is equipped in refrigerating chamber, sealed drawer is equipped with the intercommunicating pore being connected to the inside of sealed drawer, and intercommunicating pore is connect by damping air duct with the indoor return zone of evaporator chamber, and fan and air door are equipped in damping air duct.The refrigerator can be according to the needs of chilled food, adjust the air humidity in sealed drawer, it is maintained at chilled food under relatively suitable humidity, realize the accurate adjusting of humidity in sealed drawer, and during humidity regulation, sealed drawer and refrigerating chamber are in isolation always, will not impact to refrigerating chamber, the subregion for realizing food saves, and improves the quality of food preservation.
Description
Technical field
The present invention relates to technical field of refrigeration equipment more particularly to a kind of refrigerators.
Background technique
The characteristics of wind cooling refrigerator itself determine it is indoor therebetween relative temperature is moderate is kept low, generally 30%
~50% is even lower.Refrigerating chamber storing vegetable fruit is in the majority, due to its growth characteristics, if vegetable and fruit is long-term stored at this
In the environment of sample low humidity, moisture and nutrition can be rapidly losing.And wind cooling refrigerator refrigerating chamber is in process of refrigerastion, according to food
Best storage requirement, refrigerating chamber fruit and vegetable box humidity reach 70% or more and are just suitble to fruits and vegetables storage.
Wind cooling refrigerator product currently on the market generally only divides high humility area and low humidity area, humidity and can not accurately adjust
Section, prior art are mainly the following：1. by increasing freezing air inlet on sealed drawer, and with blocking water
The air outlet of air film controls the humidity in drawer, due to needing to increase the ventilated membrane that blocks water, meeting at the air outlet of drawer
Higher cost is caused, and it is relatively low directly to will lead to drawer temperature by freezing air inlet.
Summary of the invention
(1) technical problems to be solved
The refrigerator that sealed drawer humidity can be adjusted the technical problem to be solved in the present invention is to provide one kind solves existing skill
Humidity in art in sealed drawer is lower and the problem of can not accurately adjusting.
(2) technical solution
In order to solve the above-mentioned technical problems, the present invention provides a kind of refrigerator, including cabinet, defined in the cabinet cold
Room, freezing chamber and evaporator chamber are hidden, sealed drawer is equipped in the refrigerating chamber, the sealed drawer is equipped with to be taken out with the sealing
The intercommunicating pore being connected to inside drawer, the intercommunicating pore is connected to by damping air duct with the indoor return zone of the evaporator chamber, described
Fan or air door are equipped in damping air duct, the fan or the air door are furnished with start stop switch.
Wherein, the intercommunicating pore is set to the rear wall of the sealed drawer.
Wherein, the drawer body and the upper cover on the drawer body that the sealed drawer includes upper end opening, institute
It states upper cover to be fixedly connected with the inner wall of the refrigerating chamber, the drawer body is connect with the upper cover by sliding equipment, and is worked as
When the drawer body slides into predeterminated position, the upper cover and the drawer body open-mouth are tightly connected.
Wherein, the upper cover includes the skirtboard that cover board and two sides along cover board and rear end extend downwardly out, the skirtboard
Inner surface be equipped with the sealing plate parallel with the cover board, the upper surface of the drawer body is equipped with the flange being arranged outward, institute
The lower surface for stating flange is bonded with the upper surface of the sealing plate, is connected for realizing the sealing of the upper cover and the drawer body
It connects.
Wherein, the sliding equipment include along be set to the cover board two sides skirtboard extend downwardly out guide plate, set
In on the guide plate sliding slot and set on the drawer body two sides and with the sliding slot cooperation sliding rail.
Wherein, the intercommunicating pore is set on the skirtboard being located on rear side of the cover board.
Wherein, the damping air duct is set in the alveolar layer on rear side of the freezing chamber.
Wherein, when being arranged in the damping air duct is fan, the damping air duct includes at least one U-tube.
Wherein, the air door or fan are set to one end that the damping air duct is connect with the intercommunicating pore.
Wherein, further include control mechanism, the humidity sensor connecting with the control mechanism be equipped in the sealed drawer,
The control mechanism is used to control the opening and closing of the start stop switch according to the testing result of the humidity sensor.
(3) beneficial effect
Above-mentioned technical proposal of the invention has the following advantages that：A kind of refrigerator provided by the invention, including cabinet, in cabinet
Refrigerating chamber, freezing chamber and evaporator chamber are defined, is equipped with sealed drawer in refrigerating chamber, sealed drawer is equipped with and sealed drawer
Inside connection intercommunicating pore, intercommunicating pore is connected to by damping air duct with the indoor return zone of evaporator chamber, and damping is set in air duct
There are fan and air door, fan or the air door are furnished with start stop switch.When the food being put into sealed drawer needs high- humility state
When, air door or fan are closed, sealed drawer and refrigerating chamber and freezing chamber are in isolation, because the temperature of food is higher than close
Sealing the temperature in drawer can be such that the relative humidity in drawer increases during food is cooling in sealed drawer, realize sealing
High- humility state in drawer；When the food being put into sealed drawer needs low humidity state, fan or air door, sealing are opened
The air of air and the indoor return zone of evaporator chamber in drawer swaps, because of the air in the return zone of evaporator chamber
Absolute humidity it is lower, during air exchange, the air humidity in sealed drawer can be reduced.The refrigerator can be according to cold
The needs of food are hidden, the air humidity in sealed drawer is adjusted, is maintained at chilled food under relatively suitable humidity, realizes
The accurate adjusting of humidity in sealed drawer, and during humidity regulation, sealed drawer and refrigerating chamber are in barrier-like always
State will not impact refrigerating chamber, and the subregion for realizing food saves, and improve the quality of food preservation.
In addition to it is described above present invention solves the technical problem that, constitute technical solution technical characteristic and have this
Except advantage brought by the technical characteristic of a little technical solutions, other technical characteristics of the invention and these technical characteristic brings
Advantage will be further illustrated in conjunction with attached drawing.
Detailed description of the invention
Fig. 1 is the structural scheme of mechanism for the refrigerator that the embodiment of the present invention one provides；
Fig. 2 is the structural schematic diagram for the upper cover that the embodiment of the present invention one provides；
Fig. 3 is the structural schematic diagram for the drawer body that the embodiment of the present invention one provides；
Fig. 4 is the structural schematic diagram (not including glass plate) for the upper cover that the embodiment of the present invention one provides；
Fig. 5 is the setting location drawing of the intercommunicating pore on the sealed drawer that the embodiment of the present invention one provides；
Fig. 6 is the structural schematic diagram in damping air duct provided by Embodiment 2 of the present invention；
Fig. 7 is the structural schematic diagram of refrigerator provided by Embodiment 2 of the present invention.
In figure：1：Cabinet；10：Refrigerating chamber；11：Freezing chamber；12：Evaporator chamber；13：Sealed drawer；14：Damping wind
Road；15：Air door；16：Fan；101：Refrigerate air duct；121：Fan assembly；122：Evaporator；123：Return zone；131：Cover board；
132：Skirtboard；133：Sliding slot；134：Guide plate；135：Drawer body；136：Sliding rail；137：Flange；138：Sealing plate；139：Even
Through-hole.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiments of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill people
Member's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
In addition, in the description of the present invention, unless otherwise indicated, " multiple ", " more ", " multiple groups " be meant that two or
Two or more, " several ", " several ", " several groups " are meant that one or more.
Embodiment one
As shown in Figs. 1-5, a kind of refrigerator provided in an embodiment of the present invention, including cabinet 1 define refrigerating chamber in cabinet 1
10, freezing chamber 11 and evaporator chamber, evaporator chamber has the rear wall of freezing chamber 11 and the rear wall of cabinet 1 to surround, and evaporator
Chamber is connected to refrigeration air duct 101, and evaporator 122 and fan assembly 121 are equipped in evaporator chamber room, and fan assembly 121 is set to
The top of evaporator 122, for the transporting cold wind into refrigeration air duct 101, the lower section of evaporator 122 is the return air of evaporator chamber
Area 123.Be equipped with sealed drawer 13 in refrigerating chamber 10, sealed drawer 13 be equipped with the intercommunicating pore 139 that is connected to inside sealed drawer 13,
Intercommunicating pore 139 is connected to by damping air duct 14 with the indoor return zone 123 of evaporator chamber, and air door 15 is equipped in damping air duct 14,
Air door 15 is furnished with start stop switch.When the food being put into sealed drawer 13 needs high- humility state, air door 15 is closed, sealing is taken out
Drawer 13 and refrigerating chamber 10 and freezing chamber 11 are in isolation, because the temperature of food is higher than the temperature in sealed drawer 13,
During food is cooling in sealed drawer 13, the relative humidity in drawer can be made to increase, realize the height in sealed drawer 13
Moisture condition；When the food being put into sealed drawer 13 needs low humidity state, air door 15, the sky in sealed drawer 13 are opened
The air of gas and the indoor return zone 123 of evaporator chamber swaps, exhausted because of the air in the return zone 123 of evaporator chamber
It is lower to humidity, during air exchange, the air humidity in sealed drawer 13 can be reduced.The refrigerator can be according to refrigeration
The needs of food adjust the air humidity in sealed drawer 13, are maintained at chilled food under relatively suitable humidity, realize
The accurate adjusting of humidity in sealed drawer 13, and during humidity regulation, sealed drawer 13 is in always with refrigerating chamber 10
Isolation will not impact refrigerating chamber 10, and the subregion for realizing food saves, and improve the quality of food preservation.
Further, intercommunicating pore 139 is set to the rear wall of sealed drawer 13.The purpose being arranged in this way reduces ventilation damping
The arrangement length in air duct 14.
Further, the drawer body 135 of sealed drawer 13 including upper end opening and upper on drawer body 135
Lid, upper cover are fixedly connected with the inner wall of refrigerating chamber 10, and drawer body 135 is connect with upper cover by sliding equipment, and work as drawer sheet
When body 135 slides into predeterminated position, upper cover and 135 open-mouth of drawer body are tightly connected, at this time sealed drawer 13 and refrigerating chamber
10 completely isolated, no longer progress air exchange, realizes the perfect of food and saves.
Further, upper cover includes the skirtboard 132 that cover board 131 and two sides along cover board 131 and rear end extend downwardly out,
Cover board 131 is made of frame and glass plate, and the inner surface of skirtboard 132 is equipped with the sealing plate 138 parallel with cover board 131, drawer sheet
The upper surface of body 135 is equipped with the flange being arranged outward, and the lower surface of flange is bonded with the upper surface of sealing plate 138, for realizing
The sealed connection of upper cover and drawer body 135.When drawer shifts preset position onto, the front end face and drawer sheet of sealing plate 138
The front end face of body 135 is bonded, and the lower surface of flange is bonded completely with the upper surface of sealing plate 138, and upper cover is by drawer body 135
Upper end opening is completely enclosed.
Further, sliding equipment includes the guide plate that the skirtboard 132 along the two sides for being set to cover board 131 extends downwardly out
134, the sliding slot 133 on guide plate 134 and set on drawer body 135 two sides and with sliding slot 133 cooperate sliding rail 136.
Further, intercommunicating pore 139 is set on the skirtboard 132 for being located at 131 rear side of cover board, when upper cover and drawer body 135
When sealed connection, it is passed through gas into drawer body 135 by being set to intercommunicating pore 139 on skirtboard 132, to realize that adjusting sealing takes out
The effect of air humidity in drawer 13.
Further, damping air duct 14 is set in the alveolar layer of 11 rear side of freezing chamber, has saved institute's duty in damping air duct 14
Between, so that the structure inside cabinet 1 is more compact.
Further, air door 15 is set to one end that damping air duct is connect with intercommunicating pore 139, when air door 15 is opened, in wind-force
Under the action of, sealed drawer 13 is connected to by damping air duct 14 with the indoor return zone 123 of 122 chamber of evaporator, and air door 15 is forced
The air by air and the return zone 123 of evaporator chamber in drawer swap, it is empty for low humidity in evaporator chamber room
Gas realizes the function of the dehumidifying in sealed drawer 13, reaches the low humidified state of requirement.
Further, further include control mechanism, the humidity sensor connecting with control mechanism, control are equipped in sealed drawer
Mechanism is connect with start stop switch, the switch of the humidity value control air door 15 for being detected according to humidity sensor.When humidity passes
When humidity value needed for the humidity value that sensor detects is greater than food storing, control mechanism controls air door and opens, in sealed drawer
Air swapped with the air in the return zone of evaporator chamber, reduce sealed drawer in air humidity, when humidity pass
When humidity value needed for the humidity value that sensor detects is less than food storing, control mechanism controls air door and closes, and improves sealing and takes out
Air humidity in drawer.Control mechanism realizes the effect for adjusting the humidity in sealed drawer 13 by the opening and closing of control air door 15
Fruit realizes the more accurate control of humidity.
Embodiment two
As shown in Figure 6 and Figure 7, the present embodiment is similar to embodiment one, and same section repeats no more, and the difference of the two exists
In：Fan 16 is set in the damping air duct of the present embodiment, and the effect of position and realization that fan 16 is arranged and embodiment one are homogeneous
Together, when being provided that fan 16 when in damping air duct, damping air duct includes at least one U-tube, when fan is closed, sealing
Air inside drawer 13 does not carry out air exchange with the return zone of evaporator chamber because the resistance in damping air duct 14 is larger.
Relative to connectivity structure is arranged on the cover board in such a way that aforesaid way carries out humidity regulation to sealed drawer, dial
Dynamic plectrum is adjusted for the mode of connection size, and the low moisture environments of sealed drawer are smaller on refrigerating chamber influence, and do not need
It manually adjusts, the degree of automation is higher.
In conclusion refrigerator provided in an embodiment of the present invention, sealed drawer is set in refrigerating chamber, and in sealed drawer
Rear wall intercommunicating pore is set, intercommunicating pore is connected to by damping air duct with the indoor return zone of evaporator chamber, and damping is set in air duct
Fan or air door are set, by the opening and closing of control fan or air door, to adjust the humidity in sealed drawer.The refrigerator can be according to cold
The needs of food are hidden, the air humidity in sealed drawer is adjusted, is maintained at chilled food under relatively suitable humidity, realizes
The accurate adjusting of humidity in sealed drawer, and during humidity regulation, sealed drawer and refrigerating chamber are in barrier-like always
State will not impact refrigerating chamber, and the subregion for realizing food saves, and improve the quality of food preservation.
Finally it should be noted that：The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
Present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that：It still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features；
And these are modified or replaceed, technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution spirit and
Range.
Claims (10)
1. a kind of refrigerator, it is characterised in that：Including cabinet, refrigerating chamber, freezing chamber and evaporator chamber are defined in the cabinet,
Sealed drawer is equipped in the refrigerating chamber, the sealed drawer is equipped with the intercommunicating pore being connected to inside the sealed drawer, described
Intercommunicating pore is connected to by damping air duct with the indoor return zone of the evaporator chamber, and fan or wind are equipped in the damping air duct
Door, the fan or the air door are furnished with start stop switch.
2. refrigerator according to claim 1, it is characterised in that：The intercommunicating pore is set to the rear wall of the sealed drawer.
3. refrigerator according to claim 1, it is characterised in that：The sealed drawer include upper end opening drawer body and
Upper cover on the drawer body, the upper cover are fixedly connected with the inner wall of the refrigerating chamber, the drawer body and institute
It states upper cover to connect by sliding equipment, and when the drawer body slides into predeterminated position, the upper cover and the drawer sheet
Body open-mouth is tightly connected.
4. refrigerator according to claim 3, it is characterised in that：The upper cover includes cover board and two sides and rear end along cover board
The inner surface of the skirtboard extended downwardly out, the skirtboard is equipped with the sealing plate parallel with the cover board, the drawer body
Upper surface is equipped with the flange being arranged outward, and the lower surface of the flange is bonded with the upper surface of the sealing plate, for realizing institute
State the sealed connection of upper cover Yu the drawer body.
5. refrigerator according to claim 4, it is characterised in that：The sliding equipment includes along the two sides for being set to the cover board
Skirtboard extend downwardly out guide plate, the sliding slot on the guide plate and set on the drawer body two sides and with institute
State the sliding rail of sliding slot cooperation.
6. refrigerator according to claim 4, it is characterised in that：The intercommunicating pore is set to the skirtboard being located on rear side of the cover board
On.
7. refrigerator according to claim 1-6, it is characterised in that：After the damping air duct is set to the freezing chamber
In the alveolar layer of side.
8. refrigerator according to claim 1-6, it is characterised in that：It is fan when being arranged in the damping air duct
When, the damping air duct includes at least one U-tube.
9. refrigerator according to claim 1-6, it is characterised in that：The air door or fan are set to the damping wind
One end that road is connect with the intercommunicating pore.
10. refrigerator according to claim 1-6, it is characterised in that：It further include control mechanism, the sealed drawer
It is interior equipped with the humidity sensor being connect with the control mechanism, the control mechanism is used for the detection according to the humidity sensor
As a result the opening and closing of the start stop switch is controlled.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710331289.9A CN108870833B (en) | 2017-05-11 | 2017-05-11 | A kind of refrigerator |
| PCT/CN2017/109211 WO2018205515A1 (en) | 2017-05-11 | 2017-11-03 | Refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710331289.9A CN108870833B (en) | 2017-05-11 | 2017-05-11 | A kind of refrigerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108870833A true CN108870833A (en) | 2018-11-23 |
| CN108870833B CN108870833B (en) | 2020-07-03 |
Family
ID=64319787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710331289.9A Active CN108870833B (en) | 2017-05-11 | 2017-05-11 | A kind of refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108870833B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107806734A (en) * | 2017-10-31 | 2018-03-16 | 合肥华凌股份有限公司 | The control method of refrigeration plant and refrigeration plant |
| CN110081648A (en) * | 2019-05-30 | 2019-08-02 | 罗优才 | A kind of temperature, the adjustable heating-cooling equipment of humidity |
| CN110131957A (en) * | 2019-05-17 | 2019-08-16 | 广东奥马冰箱有限公司 | A kind of humidity control device of automatic in-position |
| CN112240673A (en) * | 2019-07-17 | 2021-01-19 | 青岛海尔电冰箱有限公司 | Air duct system and refrigeration equipment with same |
| WO2023029808A1 (en) * | 2021-08-31 | 2023-03-09 | 青岛海尔电冰箱有限公司 | Refrigerator anti-condensation drawer assembly and anti-condensation control method therefor |
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| CN110131957A (en) * | 2019-05-17 | 2019-08-16 | 广东奥马冰箱有限公司 | A kind of humidity control device of automatic in-position |
| CN110131957B (en) * | 2019-05-17 | 2024-03-29 | 广东奥马冰箱有限公司 | Automatic humidifying device in place |
| CN110081648A (en) * | 2019-05-30 | 2019-08-02 | 罗优才 | A kind of temperature, the adjustable heating-cooling equipment of humidity |
| CN110081648B (en) * | 2019-05-30 | 2023-11-21 | 罗优才 | Refrigerating and heating equipment with adjustable temperature and humidity |
| CN112240673A (en) * | 2019-07-17 | 2021-01-19 | 青岛海尔电冰箱有限公司 | Air duct system and refrigeration equipment with same |
| CN112240673B (en) * | 2019-07-17 | 2022-05-20 | 青岛海尔电冰箱有限公司 | Air duct system and refrigeration equipment with same |
| US11920850B2 (en) | 2019-07-17 | 2024-03-05 | Qingdao Haier Refrigerator Co., Ltd. | Air duct system and a refrigeration appliance having the same |
| WO2023029808A1 (en) * | 2021-08-31 | 2023-03-09 | 青岛海尔电冰箱有限公司 | Refrigerator anti-condensation drawer assembly and anti-condensation control method therefor |
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| CN108870833B (en) | 2020-07-03 |
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