CN108870833B - A kind of refrigerator - Google Patents
A kind of refrigerator Download PDFInfo
- Publication number
- CN108870833B CN108870833B CN201710331289.9A CN201710331289A CN108870833B CN 108870833 B CN108870833 B CN 108870833B CN 201710331289 A CN201710331289 A CN 201710331289A CN 108870833 B CN108870833 B CN 108870833B
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- Prior art keywords
- drawer
- humidity
- refrigerator
- air
- sealing
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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
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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
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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
- 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 invention relates to the technical field of refrigeration equipment, in particular to a refrigerator which comprises a box body, wherein a refrigerating chamber, a freezing chamber and an evaporator chamber are limited in the box body, a sealing drawer is arranged in the refrigerating chamber, a communicating hole communicated with the inside of the sealing drawer is formed in the sealing drawer, the communicating hole is connected with an air return area in the evaporator chamber through a humidity-adjusting air channel, and a fan and an air door are arranged in the humidity-adjusting air channel. This refrigerator can be according to cold-stored food's needs, adjusts the air humidity in the sealed drawer, makes cold-stored food keep under the humidity suitable relatively, has realized the accurate regulation of humidity in the sealed drawer, and at humidity control's in-process, sealed drawer and walk-in are in the isolated state all the time, can not cause the influence to the walk-in, have realized the subregion of food and have preserved, have improved the quality that food was preserved.
Description
Technical Field
The invention relates to the technical field of refrigeration equipment, in particular to a refrigerator.
Background
The characteristics of the air-cooled refrigerator determine that the indoor relative temperature is moderate and kept at a low level, generally 30-50% or even lower. The cold storage room stores vegetables and fruits, and due to its growing characteristics, the vegetables and fruits lose moisture and nutrients rapidly if stored in such a low humidity environment for a long time. In the refrigerating process of the refrigerating chamber of the air-cooled refrigerator, the humidity of the fruit and vegetable box in the refrigerating chamber reaches more than 70 percent to be suitable for storing fruits and vegetables according to the optimal storage requirement of food.
The air-cooled refrigerator products on the market at present only divide high humidity district and low humidity district generally, and humidity can not be adjusted accurately, and prior art scheme mainly has following several: 1. through increase freezing air intake on sealed drawer to and the air outlet that has the ventilated membrane that blocks water controls the humidity in the drawer, because need increase the ventilated membrane that blocks water in the air outlet department of drawer, can cause the cost higher, and directly can lead to the drawer temperature by freezing the air inlet to hang down.
Disclosure of Invention
Technical problem to be solved
The invention aims to solve the technical problem of providing a refrigerator capable of adjusting the humidity of a sealed drawer, and solves the problems that the humidity in the sealed drawer is low and cannot be accurately adjusted in the prior art.
(II) technical scheme
In order to solve the technical problem, the invention provides a refrigerator which comprises a box body, wherein a refrigerating chamber, a freezing chamber and an evaporator chamber are limited in the box body, a sealing drawer is arranged in the refrigerating chamber, the sealing drawer is provided with a communication hole communicated with the inside of the sealing drawer, the communication hole is communicated with an air return area in the evaporator chamber through a humidity-adjusting air channel, a fan or an air door is arranged in the humidity-adjusting air channel, and the fan or the air door is provided with a start-stop switch.
Wherein, the intercommunicating pore is arranged on the rear side wall of the sealed drawer.
The sealed drawer comprises a drawer body with an open upper end and an upper cover arranged on the drawer body, the upper cover is fixedly connected with the inner wall of the refrigerating chamber, the drawer body is connected with the upper cover through a sliding mechanism, and when the drawer body slides to a preset position, the upper cover is connected with the open drawer body in a sealing mode.
The upper cover comprises a cover plate and an apron plate, wherein the apron plate extends downwards along two sides and the rear end of the cover plate, a sealing plate parallel to the cover plate is arranged on the inner surface of the apron plate, a flanging is arranged on the upper surface of the drawer body and is outwards arranged, and the lower surface of the flanging is attached to the upper surface of the sealing plate and used for achieving sealing connection of the upper cover and the drawer body.
The sliding mechanism comprises guide plates extending downwards along apron plates arranged on two sides of the cover plate, sliding grooves arranged on the guide plates, and sliding rails arranged on two sides of the drawer body and matched with the sliding grooves.
Wherein, the communication hole is arranged on the apron board positioned at the rear side of the cover plate.
The humidity adjusting air duct is arranged in the foam layer at the rear side of the freezing chamber.
When the fan is arranged in the humidity adjusting air channel, the humidity adjusting air channel comprises at least one U-shaped pipe.
Wherein, the air door or the fan is arranged at one end of the humidity adjusting air channel connected with the communicating hole.
The sealed drawer is provided with a humidity sensor connected with the control mechanism, and the control mechanism is used for controlling the opening and closing of the start-stop switch according to the detection result of the humidity sensor.
(III) advantageous effects
The technical scheme of the invention has the following advantages: the invention provides a refrigerator which comprises a refrigerator body, wherein a refrigerating chamber, a freezing chamber and an evaporator chamber are limited in the refrigerator body, a sealing drawer is arranged in the refrigerating chamber, a communicating hole communicated with the inside of the sealing drawer is formed in the sealing drawer, the communicating hole is communicated with an air return area in the evaporator chamber through a humidity-adjusting air channel, a fan and an air door are arranged in the humidity-adjusting air channel, and the fan or the air door is provided with a start-stop switch. When food put into the sealed drawer needs a high-humidity state, the air door or the fan is closed, the sealed drawer, the refrigerating chamber and the freezing chamber are in an isolated state, and because the temperature of the food is higher than that in the sealed drawer, the relative humidity in the drawer can be increased in the process of cooling the food in the sealed drawer, so that the high-humidity state in the sealed drawer is realized; when food put into the sealed drawer needs a low-humidity state, the fan or the air door is opened, the air in the sealed drawer is exchanged with the air in the return air area in the evaporator cavity, and the absolute humidity of the air in the return air area of the evaporator cavity is lower, so that the air humidity in the sealed drawer can be reduced in the air exchange process. This refrigerator can be according to cold-stored food's needs, adjusts the air humidity in the sealed drawer, makes cold-stored food keep under the humidity suitable relatively, has realized the accurate regulation of humidity in the sealed drawer, and at humidity control's in-process, sealed drawer and walk-in are in the isolated state all the time, can not cause the influence to the walk-in, have realized the subregion of food and have preserved, have improved the quality that food was preserved.
In addition to the technical problems addressed by the present invention, the technical features constituting the technical solutions and the advantages brought by the technical features of the technical solutions described above, other technical features of the present invention and the advantages brought by the technical features of the technical solutions will be further explained with reference to the accompanying drawings.
Drawings
Fig. 1 is a schematic mechanism diagram of a refrigerator according to a first embodiment of the present invention;
fig. 2 is a schematic structural diagram of an upper cover according to a first embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a drawer body according to an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of an upper cover (excluding a glass plate) according to an embodiment of the present invention;
FIG. 5 is a view showing the arrangement position of a communication hole in a seal drawer according to an embodiment of the present invention;
FIG. 6 is a schematic structural view of a humidity-controlling air duct provided in the second embodiment of the present invention;
fig. 7 is a schematic structural diagram of a refrigerator according to a second embodiment of the present invention.
In the figure: 1: a box body; 10: a refrigerating chamber; 11: a freezing chamber; 12: an evaporator chamber; 13: sealing the drawer; 14: a humidity adjusting air duct; 15: a damper; 16: a fan; 101: a refrigeration air duct; 121: an evaporator; 122: a fan assembly; 123: a return air zone; 131: a cover plate; 132: a skirt board; 133: a chute; 134: a guide plate; 135: a drawer body; 136: a slide rail; 137: flanging; 138: a sealing plate; 139: and a communicating hole.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In addition, in the description of the present invention, unless otherwise specified, "plurality", "plural groups" means two or more, and "several", "several groups" means one or more.
Example one
As shown in fig. 1 to 5, a refrigerator provided in an embodiment of the present invention includes a box body 1, a refrigerating chamber 10, a freezing chamber 11, and an evaporator chamber defined in the box body 1, the evaporator chamber having a rear wall of the freezing chamber 11 and a rear wall of the box body 1 enclosed, and being communicated with a refrigerating air duct 101, an evaporator 121 and a fan assembly 122 disposed in the evaporator chamber, the fan assembly 122 being disposed above the evaporator 121 and configured to deliver cold air into the refrigerating air duct 101, and an air return area 123 of the evaporator chamber being disposed below the evaporator 121. A sealed drawer 13 is arranged in the refrigerating chamber 10, the sealed drawer 13 is provided with a communicating hole 139 communicated with the inside of the sealed drawer 13, the communicating hole 139 is communicated with an air return area 123 in the evaporator chamber through a humidifying air duct 14, an air door 15 is arranged in the humidifying air duct 14, and the air door 15 is provided with a start-stop switch. When the food put into the sealed drawer 13 needs a high humidity state, the air door 15 is closed, the sealed drawer 13, the refrigerating chamber 10 and the freezing chamber 11 are in an isolated state, and because the temperature of the food is higher than that in the sealed drawer 13, the relative humidity in the drawer can be increased in the process of cooling the food in the sealed drawer 13, so that the high humidity state in the sealed drawer 13 is realized; when the food put into the sealed drawer 13 needs a low humidity state, the air door 15 is opened, the air in the sealed drawer 13 exchanges with the air in the return air area 123 in the evaporator chamber, and the absolute humidity of the air in the return air area 123 in the evaporator chamber is low, so that the humidity of the air in the sealed drawer 13 is reduced in the air exchange process. This refrigerator can be according to the needs of cold-stored food, adjusts the air humidity in sealed drawer 13, makes cold-stored food keep under the humidity suitable relatively, has realized the accurate regulation of humidity in the sealed drawer 13, and at humidity control's in-process, sealed drawer 13 and walk-in 10 are in the isolated state all the time, can not cause the influence to walk-in 10, has realized the subregion of food and has preserved, has improved the quality that food was preserved.
Further, a communication hole 139 is provided in the rear side wall of the seal drawer 13. The purpose of this is to reduce the length of the ventilation and humidity control air duct 14.
Further, sealed drawer 13 includes the open drawer body 135 in upper end and locates the upper cover on the drawer body 135, upper cover and the inner wall fixed connection of walk-in 10, and drawer body 135 passes through slide mechanism with the upper cover to be connected, and when drawer body 135 slided to preset position, upper cover and the open sealing connection of drawer body 135, sealed drawer 13 and walk-in 10's complete isolation this moment, no longer carry out the air exchange, realized the perfect preservation of food.
Further, the upper cover includes apron 131 and the skirting board 132 that all downwardly extending along both sides and the rear end of apron 131, and apron 131 comprises frame and glass board, and the internal surface of skirting board 132 is equipped with the closing plate 138 parallel with apron 131, and the upper surface of drawer body 135 is equipped with the turn-ups 137 toward outer setting, and the lower surface of turn-ups 137 and the upper surface laminating of closing plate 138 for realize upper cover and drawer body 135's sealing connection. When the drawer is pushed to a preset position, the front end face of the sealing plate 138 is attached to the front end face of the drawer body 135, the lower surface of the flange 137 is completely attached to the upper surface of the sealing plate 138, and the upper cover completely seals an upper end opening of the drawer body 135.
Further, the sliding mechanism includes a guide plate 134 extending downward along the skirt 132 provided at both sides of the cover plate 131, a slide groove 133 provided on the guide plate 134, and slide rails 136 provided at both sides of the drawer body 135 and engaged with the slide groove 133.
Furthermore, the communication hole 139 is disposed on the skirt panel 132 located at the rear side of the cover plate 131, and when the upper cover is hermetically connected to the drawer body 135, gas is introduced into the drawer body 135 through the communication hole 139 disposed on the skirt panel 132, so as to achieve an effect of adjusting air humidity in the sealed drawer 13.
Furthermore, the humidity-adjusting air duct 14 is arranged in the foam layer at the rear side of the freezing chamber 11, so that the occupied space of the humidity-adjusting air duct 14 is saved, and the structure inside the box body 1 is more compact.
Further, the air door 15 is arranged at one end of the humidity adjusting air channel connected with the communication hole 139, when the air door 15 is opened, the sealed drawer 13 is communicated with the air return area 123 in the cavity of the evaporator 121 through the humidity adjusting air channel 14 under the action of wind power, the air door 15 forcibly exchanges the air in the drawer with the air in the air return area 123 in the cavity of the evaporator, the low-humidity air is in the cavity of the evaporator, the dehumidification function in the sealed drawer 13 is realized, and the required low-humidity state is achieved.
Further, still include control mechanism, be equipped with the humidity transducer who is connected with control mechanism in the sealed drawer, control mechanism opens and stops the switch and is connected for the switch of humidity value control air door 15 that detects according to humidity transducer. When the humidity value detected by the humidity sensor is greater than the humidity value required by food storage, the control mechanism controls the air door to be opened, the air in the sealed drawer is exchanged with the air in the air return area of the evaporator cavity, the air humidity in the sealed drawer is reduced, and when the humidity value detected by the humidity sensor is less than the humidity value required by food storage, the control mechanism controls the air door to be closed, so that the air humidity in the sealed drawer is improved. The control mechanism realizes the effect of adjusting the humidity in the sealed drawer 13 by controlling the opening and closing of the air door 15, and realizes more accurate control of the humidity.
Example two
As shown in fig. 6 and 7, this embodiment is similar to the first embodiment, and the same parts are not repeated herein, but the difference between them is: the humidity control air duct of the present embodiment is provided with the fan 16 therein, the position and the effect of the fan 16 are the same as those of the first embodiment, when the fan 16 is provided in the humidity control air duct, the humidity control air duct includes at least one U-shaped pipe, and when the fan is turned off, the air inside the sealed drawer 13 does not exchange air with the return air zone of the evaporator chamber due to the large resistance in the humidity control air duct 14.
Adopt above-mentioned mode to carry out humidity control's mode to sealed drawer for setting up the intercommunication structure on the apron, stir the plectrum and adjust the mode of intercommunication area size, sealed drawer's low humid environment is less to the walk-in influence, and does not need manual regulation, and degree of automation is higher.
In summary, in the refrigerator provided in the embodiment of the present invention, the sealed drawer is disposed in the refrigerating chamber, the communicating hole is disposed on the rear side wall of the sealed drawer, the communicating hole is communicated with the return air area in the evaporator chamber through the humidity-adjusting air duct, and the fan or the air door is disposed in the humidity-adjusting air duct, so as to adjust the humidity in the sealed drawer by controlling the opening and closing of the fan or the air door. This refrigerator can be according to cold-stored food's needs, adjusts the air humidity in the sealed drawer, makes cold-stored food keep under the humidity suitable relatively, has realized the accurate regulation of humidity in the sealed drawer, and at humidity control's in-process, sealed drawer and walk-in are in the isolated state all the time, can not cause the influence to the walk-in, have realized the subregion of food and have preserved, have improved the quality that food was preserved.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (8)
1. A refrigerator, characterized in that: the refrigerator comprises a box body, wherein a refrigerating chamber, a freezing chamber and an evaporator chamber are limited in the box body, a sealing drawer is arranged in the refrigerating chamber, the sealing drawer is provided with a communication hole communicated with the inside of the sealing drawer, the communication hole is communicated with an air return area in the evaporator chamber through a humidity-adjusting air channel, a fan is arranged in the humidity-adjusting air channel, and the fan is provided with a start-stop switch; the humidity adjusting air duct is arranged in the foam layer at the rear side of the freezing chamber; when the fan is arranged in the humidity adjusting air channel, the humidity adjusting air channel comprises at least one U-shaped pipe.
2. The refrigerator according to claim 1, wherein: the communicating hole is formed in the rear side wall of the sealed drawer.
3. The refrigerator according to claim 1, wherein: the sealed drawer comprises a drawer body with an open upper end and an upper cover arranged on the drawer body, the upper cover is fixedly connected with the inner wall of the refrigerating chamber, the drawer body is connected with the upper cover through a sliding mechanism, and when the drawer body slides to a preset position, the upper cover is connected with the opening of the drawer body in a sealing mode.
4. The refrigerator according to claim 3, wherein: the upper cover comprises a cover plate and an apron plate, wherein the apron plate extends downwards along two sides and the rear end of the cover plate, a sealing plate parallel to the cover plate is arranged on the inner surface of the apron plate, a flanging is arranged on the upper surface of the drawer body and is outwards arranged, and the lower surface of the flanging is attached to the upper surface of the sealing plate and is used for achieving sealing connection of the upper cover and the drawer body.
5. The refrigerator of claim 4, wherein: the sliding mechanism comprises guide plates extending downwards along apron plates arranged on two sides of the cover plate, sliding grooves arranged on the guide plates and sliding rails arranged on two sides of the drawer body and matched with the sliding grooves.
6. The refrigerator of claim 4, wherein: the communicating hole is arranged on the apron board positioned at the rear side of the cover plate.
7. The refrigerator according to any one of claims 1 to 6, wherein: the fan is arranged at one end of the humidity adjusting air channel connected with the communicating hole.
8. The refrigerator according to any one of claims 1 to 6, wherein: the sealed drawer is characterized by further comprising a control mechanism, a humidity sensor connected with the control mechanism is arranged in the sealed drawer, and the control mechanism is used for controlling the opening and closing of the start-stop switch according to the detection result of the humidity sensor.
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 CN108870833A (en) | 2018-11-23 |
| CN108870833B true CN108870833B (en) | 2020-07-03 |
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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 |
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| CN (1) | CN108870833B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN110131957B (en) * | 2019-05-17 | 2024-03-29 | 广东奥马冰箱有限公司 | Automatic humidifying device in place |
| CN110081648B (en) * | 2019-05-30 | 2023-11-21 | 罗优才 | Refrigerating and heating equipment with adjustable temperature and humidity |
| 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 |
| CN115727621B (en) * | 2021-08-31 | 2023-10-31 | 重庆海尔制冷电器有限公司 | Refrigerator condensation-preventing drawer assembly and condensation-preventing control method thereof |
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| CN205174971U (en) * | 2015-12-07 | 2016-04-20 | 合肥美菱股份有限公司 | Forced air cooling refrigerator with steerable humiture is regional |
| 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 |
| CN105972929A (en) * | 2016-06-24 | 2016-09-28 | 合肥美菱股份有限公司 | Air-cooling refrigerator and control method thereof |
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| CN102679679B (en) * | 2012-05-28 | 2016-12-14 | 海尔集团公司 | A kind of fruit/vegetable preservation box and use the refrigerator of this fruit/vegetable preservation box |
| CN103591758B (en) * | 2012-08-17 | 2017-04-26 | 海尔集团公司 | Refrigerator moisturizing drawer |
| CN104344633A (en) * | 2013-07-29 | 2015-02-11 | 苏州三星电子有限公司 | Refrigerator with humidity chamber |
| CN104567187B (en) * | 2014-11-26 | 2016-07-06 | 青岛海尔股份有限公司 | Wind cooling refrigerator and control method thereof |
| CN106610170B (en) * | 2015-10-22 | 2020-04-28 | 青岛海尔智能技术研发有限公司 | Air-cooled refrigerator and control method thereof |
| CN105674676A (en) * | 2015-12-29 | 2016-06-15 | 青岛海尔股份有限公司 | Fresh-keeping drawer and refrigerator using fresh-keeping drawer |
| CN206001774U (en) * | 2016-08-31 | 2017-03-08 | 合肥美菱股份有限公司 | A kind of refrigerator with moisture-keeping functions |
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2017
- 2017-05-11 CN CN201710331289.9A patent/CN108870833B/en active Active
Patent Citations (3)
| 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 |
| CN205174971U (en) * | 2015-12-07 | 2016-04-20 | 合肥美菱股份有限公司 | Forced air cooling refrigerator with steerable humiture is regional |
| CN105972929A (en) * | 2016-06-24 | 2016-09-28 | 合肥美菱股份有限公司 | Air-cooling refrigerator and control method thereof |
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| CN108870833A (en) | 2018-11-23 |
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