CN112923628A - Refrigerator with dry compartment - Google Patents

Refrigerator with dry compartment Download PDF

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Publication number
CN112923628A
CN112923628A CN201911242827.2A CN201911242827A CN112923628A CN 112923628 A CN112923628 A CN 112923628A CN 201911242827 A CN201911242827 A CN 201911242827A CN 112923628 A CN112923628 A CN 112923628A
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CN
China
Prior art keywords
temperature
heater
dry
compartment
chamber
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
Application number
CN201911242827.2A
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Chinese (zh)
Other versions
CN112923628B (en
Inventor
杨鹏
张奎
迟华龙
葛芮
王珑
李京昌
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 CN201911242827.2A priority Critical patent/CN112923628B/en
Publication of CN112923628A publication Critical patent/CN112923628A/en
Application granted granted Critical
Publication of CN112923628B publication Critical patent/CN112923628B/en
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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
    • 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
    • F25D19/00—Arrangement or mounting of refrigeration units with respect to devices or objects to be refrigerated, e.g. infrared detectors
    • F25D19/003—Arrangement or mounting of refrigeration units with respect to devices or objects to be refrigerated, e.g. infrared detectors with respect to movable containers
    • 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
    • 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
    • F25D29/003—Arrangement or mounting of control or safety devices for movable 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

Abstract

The present invention provides a refrigerator having a dry compartment, comprising: the refrigerator comprises a box body, a storage chamber, a dry chamber, an air supply system and a heater, wherein the storage chamber, the dry chamber, the air supply system and the heater are limited in the box body; the dry area chamber is arranged in the storage chamber and is internally provided with an air inlet; an air supply system configured to supply a flow of refrigerated air to the storage compartment and the dry compartment; and the heater is arranged at the air inlet and is configured to be controlled to be started in a starting state of the air supply system to heat the refrigerating airflow so as to reduce the refrigerating speed of the dry zone chamber. Based on the technical scheme provided by the invention, the heater is controlled to be started under the starting of the air supply system, so that the temperature of the air blown to the dry area chamber can be improved, and the relative humidity of the air blown to the dry area chamber is reduced; meanwhile, the temperature of the air blown into the dry area chamber is high, so that the refrigerating speed of the dry area chamber is reduced, the air blowing time of the dry area chamber is prolonged, and the humidity of the dry area chamber is further reduced.

Description

Refrigerator with dry compartment
Technical Field
The invention relates to the field of refrigeration equipment, in particular to a refrigerator with a dry compartment.
Background
In refrigerators, there are compartments requiring a very low relative humidity, generally referred to as dry compartments, mainly for storing food products such as dry fruits. The common realization mode of the function of the dry area chamber is to supply air to the dry area chamber, the supplied air is air cooled by an evaporator, and the moisture content is lower, so that the effect of reducing the humidity of the dry area chamber can be achieved.
However, due to the requirement of the dry compartment on the temperature, the air supply cannot be carried out all the time, and when the compartment temperature reaches the refrigeration stopping temperature, the air is not supplied to the compartment any more. After the fan is stopped, high-humidity gas outside the compartment can diffuse into the compartment due to no wind circulation, so that the relative humidity of the compartment is increased. And the longer the down time, the more humidity is ramped back up.
Therefore, how to ensure that the dry compartment is maintained at a low humidity level for a long time is an urgent problem to be solved.
Disclosure of Invention
An object of the present invention is to provide a refrigerator having a dry compartment, which can slow down a cooling speed of the dry compartment, thereby extending a blowing time of the dry compartment to maintain the dry compartment at a low humidity level for a long time.
In particular, the present invention provides a refrigerator having a dry compartment, comprising:
the box body is internally provided with a storage chamber;
the dry area chamber is arranged in the storage chamber and is internally provided with an air inlet;
an air supply system configured to supply a flow of refrigerated air to the storage compartment and the dry compartment;
a heater disposed at the air inlet and configured to be controlled to turn on in a start-up state of the air supply system to heat the refrigerant air flow to reduce a cooling rate of the dry compartment.
Optionally, the refrigerator with the dry compartment further comprises: the first temperature detection device is arranged in the storage chamber and is configured to detect the temperature of the storage chamber;
a second temperature detection device disposed in the dry compartment configured to detect a temperature of the dry compartment;
and the controller is configured to control the start and stop of the heater and/or the air supply system according to the detection result of at least one of the first temperature detection device and the second temperature detection device.
Optionally, the heater is a heating pipe connected in parallel with a condenser of the refrigerator;
the refrigerator further includes: the controller controls the starting and stopping of the electromagnetic valve to start and stop the heater.
Optionally, the controller is further configured to: and under the condition that the temperature of the storage compartment is higher than or equal to a preset first starting temperature, enabling the air supply system to supply refrigerating airflow to the storage compartment and the dry compartment, and starting the heater.
Optionally, the controller is further configured to: after the heater is started for a first preset time period, judging whether the temperature of the storage chamber is lower than or equal to a preset first shutdown temperature, if so, closing the air supply system and the heater; if not, adjusting the operation state of the heater according to the temperature of the dry zone chamber.
Optionally, the controller is further configured to: and after the heater is turned off for a second preset time period under the condition that the temperature of the storage chamber is lower than or equal to the first shutdown temperature, whether the temperature of the storage chamber is lower than or equal to the first shutdown temperature is judged again.
Optionally, the process of the controller adjusting the operating state of the heater according to the temperature of the dry compartment is further configured to: judging whether the temperature of the dry compartment is higher than or equal to a preset second starting temperature, if so, closing the heater; if not, after the heater operates for the first preset time period, whether the temperature of the storage compartment is lower than or equal to the first shutdown temperature or not is judged again.
Optionally, the controller is further configured to: and when the temperature of the dry area chamber is higher than or equal to a preset second starting temperature, turning off the heater for a second preset time period, and then judging whether the temperature of the storage chamber is lower than or equal to the first shutdown temperature again.
Optionally, a fin is disposed on the heater and configured to enhance a heat exchange effect of the heater.
Optionally, the storage compartment is a refrigerated space.
The refrigerator with the dry compartment is provided with the heater, the heater is arranged at the air inlet of the dry compartment and is controlled to be started in the starting state of the air supply system, so that the temperature of air blowing to the dry compartment can be increased, and the relative humidity of the air blowing to the dry compartment can be reduced; meanwhile, the temperature of the air blown into the dry area chamber is high, so that the refrigerating speed of the dry area chamber is reduced, the air blowing time of the dry area chamber is prolonged, and the absolute humidity of the dry area chamber is very low under long-time air blowing; after the air supply to the dry compartment is stopped, the relative humidity is lower, and the overall humidity is reduced.
The above and other objects, advantages and features of the present invention will become more apparent to those skilled in the art from the following detailed description of specific embodiments thereof, taken in conjunction with the accompanying drawings.
Drawings
Some specific embodiments of the invention will be described in detail hereinafter, by way of illustration and not limitation, with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar elements or components. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale. In the drawings:
FIG. 1 illustrates a schematic diagram of the operation of a heater in a refrigerator having a dry compartment according to one embodiment of the present invention;
FIG. 2 shows another schematic structural view of a refrigerator having a dry compartment according to one embodiment of the present invention;
fig. 3 illustrates a control logic diagram of a heater in a refrigerator having a dry compartment according to one embodiment of the present invention.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
It should be noted that the technical features of the embodiments and alternative embodiments of the present invention may be combined with each other without conflict.
In order to solve the above problems, the present invention proposes a refrigerator having a dry compartment, and fig. 1 illustrates an operation principle diagram of a heater in a refrigerator having a dry compartment according to an embodiment of the present invention. Fig. 2 shows another schematic structural view of a refrigerator having a dry compartment according to an embodiment of the present invention. As shown in fig. 1 and referring to fig. 2, the refrigerator includes a cabinet, a dry compartment 200, an air supply system 900 and a heater 300, wherein the cabinet defines the storage compartment 100 therein, the storage compartment 100 is a refrigerating compartment in the present embodiment, the dry compartment 200 is disposed in the storage compartment 100 and is provided with an air inlet therein, the air supply system 900 is configured to supply a flow of refrigerant air to the storage compartment and the dry compartment 200, and the heater 300 is disposed at the air inlet and is configured to be controlled to be turned on in an activated state of the air supply system 900 to heat the flow of refrigerant air so as to reduce a cooling rate of the dry compartment 200.
In the present embodiment, the heater 300 is controlled to be turned on when the air supply system 900 is started, so that the temperature of the air blown to the dry compartment 200 can be increased, and the relative humidity of the air blown to the dry compartment 200 can be reduced; meanwhile, because the temperature of the air blown into the dry compartment 200 is high, the refrigeration speed of the dry compartment 200 can be reduced, and the air blowing time of the dry compartment 200 is prolonged, the dry compartment 200 is a closed compartment, and the absolute humidity of the dry compartment is very low when the air is blown for a long time; after the air supply to the dry compartment 200 is stopped, the relative humidity is lower and the overall humidity is reduced.
In addition, the heater 300 is provided with fins, so that the heat exchange effect of the heater 300 can be enhanced.
As shown in fig. 2, in some embodiments of the present invention, the refrigerator having the dry compartment 200 further comprises: the temperature control system comprises a first temperature detection device 110, a second temperature detection device 210 and a controller 310, wherein the first temperature detection device 110 is arranged in the storage compartment 100 and used for detecting the temperature of the storage compartment 100, the second temperature detection device 210 is arranged in the dry compartment and used for detecting the temperature of the dry compartment 200, and the controller 310 is used for controlling the start and stop of the heater 300 and/or the air supply system 900 according to the detection result of at least one of the first temperature detection device 110 and the second temperature detection device 210.
The first temperature detection device 110 and the second temperature detection device 210 are preferably temperature sensors, and the controller 310 can know the temperatures of the storage compartment 100 and the dry compartment 200 in real time through the first temperature detection device 110 and the second temperature detection device 210.
Still referring to fig. 1, the heater 300 is a heating tube connected in parallel with a condenser 700 of the refrigerator, and an electromagnetic valve is disposed on the heating tube, and the controller 310 controls the on/off of the electromagnetic valve to start/stop the heater 300.
The working principle of the heater 300 is specifically as follows: the heater 300 receives the high-temperature and high-pressure gaseous refrigerant discharged from the compressor 400, and since the temperature of the refrigerant is higher than that of the external air, the high-temperature and high-pressure gaseous refrigerant is liquefied to release heat, and the heat is transferred to the wind flowing through the heater 300, so that the temperature of the wind flowing through the heater 300 is increased.
As will be appreciated by those skilled in the art, the gaseous refrigerant of high temperature and high pressure in the compressor 400 is received from the evaporator 500, and the gaseous refrigerant of low temperature and low pressure discharged from the evaporator 500 is compressed by the compressor 400 and then becomes the gaseous refrigerant of high temperature and high pressure.
The heater 300 and the condenser 700 are respectively communicated with the compressor 400 through a capillary tube 800, the capillary tube 800 is generally made of copper, the diameter of the tube is less than 1mm, and the pressure of the high-temperature and high-pressure gas refrigerant discharged by the compressor 400 can be reduced.
Then, the heater 300 and the condenser 700 converge on the throttle device 600, and the liquefied high-temperature high-pressure liquid refrigerant flows into the throttle device 600. In the throttle device 600, the high-temperature and high-pressure liquid refrigerant is changed into a low-pressure and low-temperature liquid refrigerant, and enters the evaporator 500. In the evaporator 500, the refrigerant exchanges heat with the air in the tank. Because the temperature of the refrigerant is lower than the temperature of the air in the tank, the low-pressure and low-temperature liquid refrigerant absorbs the heat of the air flowing through the evaporator 500, evaporates into a low-pressure and low-temperature gas refrigerant, and continues to enter the next cycle.
The air supply system 900 in the embodiment of the present invention includes an air duct assembly for conveying the air cooled by the evaporator 500 to the storage compartment 100, and an air blower for driving the air cooled by the evaporator 500 to flow to the storage compartment 100.
Fig. 3 illustrates a control logic diagram of a heater in a refrigerator having a dry compartment according to one embodiment of the present invention. As shown in fig. 3, in step S301, the temperature R of the storage compartment 100 detected by the first temperature sensor is higher than or equal to a preset first starting temperature RonAt this time, the controller turns on the blower system 900 to supply the cooling air flow to the storage compartment 100 and the dry compartment 200, and turns on the heater 300. Wherein the first boot temperature RonThe temperature at which the storage compartment 100 starts to cool is a higher temperature, in which the storage compartment100 reaches a first boot temperature RonWhen the air supply system 900 is turned on, the air supply system delivers cooling air flow to the storage compartment 100 and the dry compartment 200 to reduce the temperature of the storage compartment 100 and the dry compartment 200, and the heater 300 is turned on to increase the temperature of air blown to the dry compartment 200 and reduce the relative humidity of air blown to the dry compartment 200; meanwhile, the temperature of the air blown into the dry compartment 200 is high, so that the refrigerating speed of the dry compartment 200 can be delayed, the blowing time of the dry compartment 200 can be prolonged, and the humidity of the dry compartment 200 can be reduced.
In step S302, after the heater 300 is turned on for a first predetermined period of time, the controller 310 determines whether the temperature R of the storage compartment 100 is lower than or equal to a preset first shutdown temperature RoffIf so, the blower system 900 and the heater 300 are turned off. The first predetermined time period is preferably 30-50 seconds, in this embodiment, 30 seconds is selected, and the first shutdown temperature R is setoffThe first shutdown temperature is a lower temperature for the storage compartment 100 to stop cooling. The temperature R of the controller 310 in the storage compartment 100 is lower than or equal to the first shutdown temperature RoffThe reason why the air supply system 900 is turned off is that the temperature of the storage compartment 100 is low enough at this time, the air supply system 900 does not need to be turned on continuously to cool the storage compartment, and the heater 300 is turned off correspondingly after the air supply system 900 is turned off. It should be noted that the first predetermined time period is determined according to actual situations, and the present invention is not limited to this.
In step S303, after the heater 300 is turned off for the second predetermined time period, the controller 310 will determine whether the temperature R of the storage compartment 100 is lower than or equal to the first shutdown temperature R againoff. The second predetermined time period is preferably 3 minutes to 8 minutes, and 3 minutes is selected in the embodiment. It should be noted that the second predetermined time period is determined according to actual situations, and the present invention is not limited to this.
In step S302, if it is determined that the temperature R of the storage compartment 100 is higher than the first shutdown temperature RoffIn step S304, the controller 310 continues to determine whether the temperature S of the dry compartment 200 is higher than or equal to the second starting temperature SonIf yes, the heater 3 is turned off00. Wherein the second starting temperature SonThe initial cooling temperature for the dry compartment 200 is a higher temperature. The temperature in the dry compartment 200 is greater than or equal to the second start-up temperature SonThe heater 300 is turned off at this time, so that the thermal load of the dry compartment 200 can be prevented from being excessively high.
Illustratively, the first boot temperature RonCan be matched with the second starting temperature RonAnd the same or different, and the present invention is not particularly limited thereto.
In step S305, the controller 310 determines whether the temperature of the storage compartment 100 is lower than or equal to the first shutdown temperature R again after the heater 300 is turned off for a second predetermined period of timeoff。
In step S304, if it is determined that the temperature R of the storage compartment 100 is lower than the second startup temperature, in step S306, the heater 300 is continuously turned on for 30 seconds, and after the 30 seconds, the controller 310 determines whether the temperature R of the storage compartment 100 is lower than the first shutdown temperature R againoff。
The invention provides a refrigerator with a dry compartment, wherein a heater 300 is arranged at an air inlet of the dry compartment 200, the heater 300 is controlled to be started under the starting of an air supply system 900, the temperature of air blowing to the dry compartment 200 can be improved, and the relative humidity of the air blowing to the dry compartment 200 is reduced; meanwhile, because the temperature of the air blown into the dry compartment 200 is high, the refrigeration speed of the dry compartment 200 can be reduced, the air blowing time of the dry compartment 200 can be prolonged, and the humidity of the dry compartment 200 can be further reduced. In addition, the heater 300 is provided with fins, so that the heat exchange effect of the heater 300 can be enhanced.
Thus, it should be appreciated by those skilled in the art that while a number of exemplary embodiments of the invention have been illustrated and described in detail herein, many other variations or modifications consistent with the principles of the invention may be directly determined or derived from the disclosure of the present invention without departing from the spirit and scope of the invention. Accordingly, the scope of the invention should be understood and interpreted to cover all such other variations or modifications.

Claims (10)

1. A refrigerator having a dry compartment, comprising:
the box body is internally provided with a storage chamber;
the dry area chamber is arranged in the storage chamber and is internally provided with an air inlet;
an air supply system configured to supply a flow of refrigerated air to the storage compartment and the dry compartment;
a heater disposed at the air inlet and configured to be controlled to turn on in a start-up state of the air supply system to heat the refrigerant air flow to reduce a cooling rate of the dry compartment.
2. The refrigerator according to claim 1, further comprising:
the first temperature detection device is arranged in the storage chamber and is configured to detect the temperature of the storage chamber;
a second temperature detection device disposed in the dry compartment configured to detect a temperature of the dry compartment;
and the controller is configured to control the start and stop of the heater and/or the air supply system according to the detection result of at least one of the first temperature detection device and the second temperature detection device.
3. The refrigerator according to claim 2,
the heater is a heating pipe connected with a condenser of the refrigerator in parallel;
the refrigerator further includes: the controller controls the starting and stopping of the electromagnetic valve to start and stop the heater.
4. The refrigerator according to claim 2,
the controller, further configured to: and under the condition that the temperature of the storage compartment is higher than or equal to a preset first starting temperature, enabling the air supply system to supply refrigerating airflow to the storage compartment and the dry compartment, and starting the heater.
5. The refrigerator according to claim 4,
the controller is further configured to: after the heater is started for a first preset time period, judging whether the temperature of the storage chamber is lower than or equal to a preset first shutdown temperature, if so, closing the air supply system and the heater; if not, adjusting the operation state of the heater according to the temperature of the dry zone chamber.
6. The refrigerator according to claim 5,
the controller, further configured to: and after the heater is turned off for a second preset time period under the condition that the temperature of the storage chamber is lower than or equal to the first shutdown temperature, whether the temperature of the storage chamber is lower than or equal to the first shutdown temperature is judged again.
7. The refrigerator according to claim 5,
the process of the controller adjusting the operating state of the heater as a function of the temperature of the dry compartment is further configured to: judging whether the temperature of the dry compartment is higher than or equal to a preset second starting temperature, if so, closing the heater; if not, after the heater operates for the first preset time period, whether the temperature of the storage compartment is lower than or equal to the first shutdown temperature or not is judged again.
8. The refrigerator according to claim 7,
the controller, further configured to: and when the temperature of the dry area chamber is higher than or equal to a preset second starting temperature, turning off the heater for a second preset time period, and then judging whether the temperature of the storage chamber is lower than or equal to the first shutdown temperature again.
9. The refrigerator according to claim 1,
the heater is provided with fins which are configured to enhance the heat exchange effect of the heater.
10. The refrigerator according to claim 1,
the storage compartment is a refrigerating space.
CN201911242827.2A 2019-12-06 2019-12-06 Refrigerator with dry compartment Active CN112923628B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201911242827.2A CN112923628B (en) 2019-12-06 2019-12-06 Refrigerator with dry compartment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201911242827.2A CN112923628B (en) 2019-12-06 2019-12-06 Refrigerator with dry compartment

Publications (2)

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CN112923628A true CN112923628A (en) 2021-06-08
CN112923628B CN112923628B (en) 2022-10-28

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120102984A1 (en) * 2010-10-28 2012-05-03 Samsung Electronics Co., Ltd Refrigerator and dehumidification control mehod thereof
WO2015180436A1 (en) * 2014-05-30 2015-12-03 海尔集团技术研发中心 Method for controlling dry food chamber, and refrigerator
CN106288595A (en) * 2016-08-05 2017-01-04 青岛海尔股份有限公司 Wind cooling refrigerator and control method thereof
WO2018147253A1 (en) * 2017-02-09 2018-08-16 パナソニックＩｐマネジメント株式会社 Refrigerator

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120102984A1 (en) * 2010-10-28 2012-05-03 Samsung Electronics Co., Ltd Refrigerator and dehumidification control mehod thereof
WO2015180436A1 (en) * 2014-05-30 2015-12-03 海尔集团技术研发中心 Method for controlling dry food chamber, and refrigerator
CN106288595A (en) * 2016-08-05 2017-01-04 青岛海尔股份有限公司 Wind cooling refrigerator and control method thereof
WO2018147253A1 (en) * 2017-02-09 2018-08-16 パナソニックＩｐマネジメント株式会社 Refrigerator

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