CN105222505B - The control method and refrigerator of humidifying chamber - Google Patents
The control method and refrigerator of humidifying chamber Download PDFInfo
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- CN105222505B CN105222505B CN201410372615.7A CN201410372615A CN105222505B CN 105222505 B CN105222505 B CN 105222505B CN 201410372615 A CN201410372615 A CN 201410372615A CN 105222505 B CN105222505 B CN 105222505B
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- temperature
- cooling
- humidifying chamber
- chamber
- point
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Classifications
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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
- F25D29/00—Arrangement or mounting of control or safety devices
Abstract
The present invention relates to a kind of control methods of humidifying chamber, the humidifying chamber is arranged in refrigerator, the cooling chamber that evaporator is arranged is connected to by cooling capacity channel with the humidifying chamber and other compartments, the cooling capacity channel includes the major trunk roads connecting with cooling chamber, connect first point of arterial highway of major trunk roads and humidifying chamber, connect second point of arterial highway of major trunk roads and other compartments, the side of the evaporator, which is provided with, is directed into humidifying chamber and indoor blower between other will cool down indoor air, the opening time of second point of arterial highway is later than the opening time of first point of arterial highway, so as to without increasing the realization of other additional modules to the humidification of humidifying chamber, the more existing wind cooling refrigerator humidification of the technical program has structure simple, feature at low cost.
Description
Technical field
The present invention relates to a kind of control method of humidifying chamber and refrigerators, belong to household appliance technical field.
Background technique
Humidity generally refers to air humidity in meteorology, is the content of water vapor in air, and do not include liquid or
Solid water.Not steam-laden air is referred to as dry air.Since vapor in the atmosphere can be arrived with the 0% of duty air volume
4%, refer to these ingredients ingredient shared in dry air when the ingredient of various gases generally in listing air.
" absolute humidity " refers to the quality of the vapor contained in the air of certain volume, its general unit is g/cube
Rice.Absolute humidity is highest humidity under saturation state to greatest extent.
" relative humidity " (RH) is the ratio between absolute humidity and highest humidity, its value shows that the saturation degree of vapor has
It is mostly high.The air that relative humidity is 100% is the air of saturation.Relative humidity is that 50% air contains the sky for reaching synthermal
The vapor of the half of the saturation point of gas.Relative humidity is more than that the vapor in 100% air generally condenses water outlet or ice.
As the temperature rises, the steam vapour amount that can be dissolved in air increases, and the absolute humidity values of air increase.It is opposite when air
When humidity value is more than 100%, the vapor in air will condense out, and the water vapour content in air reduces.And food
Moisturizing or humidification, it is main related with relative humidity.Relative humidity is low, and food easily dehydration is rotten, influences food quality.
The low reason of the refrigerating chamber relative humidity of existing wind cooling refrigerator are as follows: wind cooling refrigerator is the air by blower by compartment
It cements out and is sent near evaporator, after being fully cooled of evaporator, then cold air is sent into refrigerator compartment and reaches drop
The purpose of temperature, but air often reduces its absolute moisture content after the cooling of evaporator, i.e., is dehumidified to air
Dry, so as to cause room air, relative humidity can be relatively low at that same temperature.
For this defect, existing technology humidifies the refrigerator room in refrigerator using humidifier, but uses and add
The method that wet device is humidified has following defect:
(1) it is big and complicated that cost, refrigerator structure change are increased.Humidifier needs humidification apparatus, as ultrasonic ultrasonic delay line memory,
Sink, fan etc., and with the refrigerator structure that humidifier matches, increase the complexity and cost of system.
(2) reliability is low.The electric structure for needing to control atomizing device of humidifier, increases the reliability of system.
(3) water quality requirement is high, and needs manually to add water.Humidifier needs water cleaning, to the more demanding of water quality, and
It needs manually to add water, influences user experience.
In view of this, it is necessary to provide the control methods and its refrigerator of a kind of improved humidifying chamber, to solve the above problems.
Summary of the invention
The purpose of the present invention is to provide a kind of control methods of humidifying chamber, without increasing other modules such as humidifier
The humidifying chamber of refrigerator is humidified, structure is simple, and cost is relatively low.
To realize foregoing purpose, the present invention provides a kind of control method of humidifying chamber, the humidifying chamber is arranged in refrigerator
Interior, the cooling chamber that evaporator is arranged is connected to by cooling capacity channel with the humidifying chamber and other compartments, and the cooling capacity channel includes
The major trunk roads that are connect with cooling chamber, first point of arterial highway of connection major trunk roads and humidifying chamber, connection major trunk roads and other compartments the
Two points of arterial highways, the side of the evaporator be provided with to will cool down indoor air be directed into humidifying chamber and other between it is indoor
Blower, the opening time of second point of arterial highway are later than the opening time of first point of arterial highway.
As a further improvement of the present invention, second point of arterial highway opening time determines method are as follows:
S1: obtaining and humidify indoor absolute humidity ρ 1, obtains cooling indoor absolute humidity ρ 2；
S2: when absolute humidity ρ 1 is higher than absolute humidity ρ 2, second point of arterial highway is opened.
As a further improvement of the present invention, be provided in the humidifying chamber respectively to detect the indoor temperature of humidification and
The first temperature inductor and the first humidity sensor of relative humidity are provided with respectively to detect cooling chamber in the cooling chamber
The second temperature inductor and the second humidity sensor of interior temperature and relative humidity are provided with controller in the refrigerator, institute
The specific implementation for stating S1 step is as follows: the controller receives and processes temperature detected by first temperature inductor
Relative humidity detected by degree and the first humidity sensor is to obtain absolute humidity ρ 1；Controller receives and processes second temperature
Relative humidity detected by temperature detected by inductor and the second humidity sensor is to obtain absolute humidity ρ 2.
As a further improvement of the present invention, be provided in the humidifying chamber respectively to detect the indoor temperature of humidification and
The first temperature inductor and humidity sensor of relative humidity are provided in the cooling chamber to detect cooling indoor temperature
Second temperature inductor, be provided with controller in the refrigerator, when the indoor relative humidity of the cooling is 100%, institute
The specific implementation for stating S1 step is as follows: the controller receives and processes temperature detected by first temperature inductor
For relative humidity detected by degree and humidity sensor to obtain absolute humidity ρ 1, controller receives and processes second temperature induction
Temperature detected by device is to obtain absolute humidity ρ 2.
As a further improvement of the present invention, the determination method of the opening time of second point of arterial highway are as follows:
S1: obtaining and humidify indoor dew-point temperature, obtains cooling indoor temperature；
S2: after the indoor temperature of cooling is lower than indoor dew-point temperature is humidified, second point of arterial highway is opened.
As a further improvement of the present invention, be provided in the humidifying chamber respectively to detect the indoor temperature of humidification and
The first temperature inductor and humidity sensor of relative humidity are provided in the cooling chamber indoor to detect cooling respectively
The second temperature inductor of temperature is provided with controller in the refrigerator, when the indoor relative humidity of the cooling is 100%
When, the specific implementation of the S1 step is as follows: the controller receives and processes first temperature inductor and is detected
The relative humidity that obtained temperature and moisture sensors detect is to obtain the indoor dew-point temperature of humidification；The temperature of cooling chamber
Degree is obtained by cooling indoor second temperature inductor detection.
As a further improvement of the present invention, the side in the cooling capacity channel, which is provided with, turns on or off the cooling capacity channel
Air door.
As a further improvement of the present invention, the humidifying chamber is refrigerating chamber.
For achieving the above object, the present invention also provides a kind of refrigerator, the refrigerator has using such as claim 1
To the humidifying chamber of the control method of humidifying chamber described in any one of 8.
The beneficial effects of the present invention are: the control method of humidifying chamber of the invention, by the unlatching for controlling the second air inlet
Time is later than the opening time of condenser in refrigerator, blower and the first air inlet, and the air for keeping water capacity high is passed through humidification
Room makes the higher humidity of the holding of humidifying chamber.Without increase other additional modules can to humidifying chamber carry out moisturizing or add
Wet purpose, structure is simple, and cost is relatively low.
Detailed description of the invention
Fig. 1 is the partial structure diagram of refrigerator in one embodiment of the invention, and wherein arrow direction is air in figure
Circulating direction.
Fig. 2 be compressor, defrost, humidifying chamber the first air inlet opening time and realize humidifying chamber relative humidity
The logic control relation figure of effect.
Specific embodiment
Referring to Figure 1, the refrigerator in one embodiment of the invention has refrigerator room 1, freezing compartment and cooling cycle system.
The refrigerator room 1 and freezing compartment are referred to as refrigeration compartment.It is provided with humidifying chamber 2 in the refrigerator room 1, to storage
Moisturizing or humidification are carried out in the food in the humidifying chamber 2, guarantees the quality of food.In the present invention, the humidifying chamber 2 is refrigeration
The compartment that compartment or needs humidify.Other refrigeration compartments outside Humidifying dehumidifying room 2 are referred to as other compartments, in the present embodiment
Refrigerator room 1 is other compartments.The cooling cycle system includes condenser, compressor, evaporator 3 and capillary, the system
SAPMAC method system is identical as existing cooling cycle system, therefore does not elaborate, when compressor is opened, the refrigeration cycle
System starts.
The evaporator 3 is arranged in cooling chamber 4, the cooling chamber 4 pass through cooling capacity channel 5 and the humidifying chamber 2 the
One air inlet 21 is connected to the second air inlet 11 of other compartments, to provide cooling capacity to the humidifying chamber 2 and other compartments.It is described
First air inlet 21 of humidifying chamber 2, the second air inlet 11 of refrigerator room 1 are connected to cooling chamber 4 by cooling capacity channel 5, described
Cooling capacity channel 5 includes the major trunk roads 51 connecting with cooling chamber 4 and is separately connected major trunk roads 51 and the first air inlet 21, second and enters the wind
52, second points of first point of arterial highway arterial highway 53 of mouth 11.
The side of the evaporator 3, which is provided with, is introduced to the air in cooling chamber 4 in refrigerator room 1 and humidifying chamber 2
Blower 6, in the present embodiment, the blower 6 are arranged in cooling chamber 4.The side of first point of arterial highway 52 is provided with first
For air door 71 to realize turning on or off for first point of arterial highway 52, the side of second point of arterial highway 53 is provided with the second air door 72
To realize turning on or off for second point of arterial highway 53.First point of 52 He of arterial highway is controlled by the first air door 71 and the second air door 72
Second point of arterial highway 53 turns on or off, to realize that cooling chamber 4 is set with the air in humidifying chamber 2 and refrigerator room 1 respectively
It changes.Here, first point of arterial highway 52 can be described as the first cooling capacity channel, it is logical that second point of arterial highway 53 can be described as the second cooling capacity
Road.Be provided in the humidifying chamber 2 respectively to detect temperature and relative humidity in humidifying chamber 2 the first temperature inductor and
First humidity sensor is provided with respectively to detect second of temperature and relative humidity in cooling chamber 4 in the cooling chamber 4
Temperature inductor and the second humidity sensor are provided with controller in the refrigerator.In the present embodiment, first point of arterial highway
52 are turned on or off with second point of arterial highway 53 using air door realization, in other embodiments, can also be real using other modes
It is existing.In addition, the unlatching of first point of arterial highway 52 refers both to be connected to the cooling chamber 4 and humidification with first air inlet 21 unlatching
It opens in the cooling capacity channel of room 2；The unlatching of second point of arterial highway 53 refers both to be connected to the cooling with the unlatching of the second air inlet 11
Room 4 and the cooling capacity channel of other compartments are opened.
When opening before compressor is opened or just, the air in the cooling chamber 4 is not up to dew-point temperature, the water in air
Vapor content is higher and water capacity is higher；And after compressor opens a period of time, the air themperature in cooling chamber 4 drops to
Dew-point temperature, vapor are precipitated, and the water capacity of air reduces.Therefore, the control method of the humidifying chamber 2 of the refrigerator be second into
The opening time in air port 11 is later than the opening time of condenser in refrigerator, blower 6 and the first air inlet 21, keeps water capacity high
Air is preferentially passed through in humidifying chamber 2, so that the air of humidifying chamber 2 is kept higher humidity, without increasing other additional modules
The purpose of moisturizing or humidification is carried out to humidifying chamber, structure is simple, and cost is relatively low.
The opening time of first point of arterial highway 52 or the first air inlet 21 is not later than the opening time of the blower 6, institute
The opening time for stating blower 6 is not later than the opening time of evaporator or condenser.11 opening time of second air inlet passes through
As under type determines.
The opening time that the second air inlet 11 is preset in refrigerator, after compressor start, the second air inlet 11 is arrived
It is opened after up to preset time, which is the obtained time after test of many times.
Since the relative humidity in humidifying chamber 2 needs to be maintained at higher numerical value, it is higher than refrigerator room 1, so, it is sent into and adds
Air in moist chamber 2 is the higher air of water capacity, is just able to achieve the purpose of humidification.The judgment criteria for reaching humidification purpose is:
The absolute humidity for being sent into the air at the air intake vent of humidifying chamber 2 is higher than the absolute humidity of air in humidifying chamber 2, and due to humidifying chamber
Air in 2 is provided by cooling chamber 4, so the opening time determination of the second air inlet 11 is determined as follows:
S1: obtaining the absolute humidity ρ 1 in humidifying chamber 2, obtains the absolute humidity ρ 2 in cooling chamber 4；
S2: after absolute humidity ρ 1 is higher than absolute humidity ρ 2, the second air inlet 11 or second point of arterial highway 53 are opened.This second
The opening for being opened for controlling the second air door 72 by controller of point arterial highway 53 is realized.
The specific implementation of the S1 step is as follows: the controller receives and processes the first temperature inductor institute
To obtain absolute humidity ρ 1, controller receives the relative humidity that the temperature and the first humidity sensor that detection obtains detect
And the temperature that second temperature inductor detects and the relative humidity that the second humidity sensor detects are handled to obtain
Obtain absolute humidity ρ 2.
When the relative humidity in the cooling chamber 4 is 100%, that is, described when having had condensation generation on evaporator 3
The specific implementation of S1 step can also be as follows: the controller receives and processes first temperature inductor and detects
To the relative humidity that detects of temperature and the first humidity sensor to obtain absolute humidity ρ 1, controller receives and processes
The obtained temperature of second temperature inductor is to obtain absolute humidity ρ 2.At this point, being obtained without the detection of the second humidity sensor
Obtain relative humidity.
It should be noted that the sky when the second air inlet 11 or second point of arterial highway 53 are unopened, in cooling chamber 4
Gas is sent in humidifying chamber 2 and swaps with the air in humidifying chamber 2.
Because absolute humidity values are not easy to be measured in refrigerator, so, in specific control, temperature can be used as standard,
At this point, the opening time of the second air inlet 11 is determined as follows:
S1: obtaining the dew-point temperature in humidifying chamber 2, obtains the temperature in cooling chamber 4, the dew-point temperature in humidifying chamber 2 with
Temperature in cooling chamber 4 obtains in the following way: controller receives and processes the first temperature inductor in humidifying chamber 2 and is examined
To obtain dew-point temperature, the temperature of cooling chamber 4 passes through relative humidity detected by the temperature measured and the first humidity sensor
Second temperature inductor in cooling chamber 4 detects to obtain, and the dew-point temperature is wet by preset humid air property in controller
Figure is inquired and is learnt, specifically temperature and humidity sensor as detected by controller the first temperature inductor based on the received
It calculates and inquires after detected relative humidity and learn；
S2: after the temperature in cooling chamber 4 is lower than the dew-point temperature in humidifying chamber 2, the second air inlet 11 is opened.This second
The opening for being opened for controlling the second air door 72 by controller of point arterial highway 53 is realized.
Assuming that: when compressor is opened, humidifying chamber 2 temperature t1, the temperature t2 of relative humidity RH1 cooling chamber, air is relatively wet
Spend RH2
Then: according to given value t1, the RH1 of humidifying chamber 2, then the value (i.e. the dew-point temperature of humidifying chamber 2) of t0 can be calculated,
Again when the air in cooling chamber 4 is after evaporator cool-down dehumidification, cools down indoor relative humidity RH2=100%, so,
When the value of t2 is higher than t0, it is ensured that the absolute humidity values for being sent into air in humidifying chamber 2 are above the exhausted of air in humidifying chamber 2
To humidity value.
Embodiment:
Assuming that t1=3 DEG C of humidifying chamber 2, RH1=40%,
T0=-1.09 DEG C of dew-point temperature in humidifying chamber 2, (dew-point temperature can be inquired according to humid air psychrometric chart and be learnt)
So relative humidity RH2=of the air in cooling chamber 4 after evaporator cool-down dehumidification, in cooling chamber 4
100%, when t2 is lower than t0, the cooling capacity channel of other compartments could be opened, to can determine the delay of the second air inlet 11 in steaming
The time x that device is opened is sent out, i.e. t2 is reduced to the time of t0.
When pressure evaporator is just opened, surface temperature is higher, larger with respect to water capacity around, in particular, evaporating after defrost
When device starts, defrosting water melts, and evaporator ambient air humidity is higher in cooling capacity channel.Pass through beating for the second air inlet 11 of delay
It opens, the air that the air that water capacity is high in cooling capacity channel can be made full use of low with water capacity in humidifying chamber 2 is replaced, realization pair
Air wetting in humidifying chamber 2.
In compressor start, the water capacity in the cooling chamber 4 is higher, so the control method of the humidifying chamber 2 is common
When compressor start, in particular, after defrost when compressor start.In order to be more advantageous to improve air in humidifying chamber 2 containing wet
Amount, after defrost, 11 opening time of the second air inlet can after compressor second starts Time Delay Opening again.Fig. 2 is referred to,
For compressor, defrost, second point of 53 opening time of arterial highway of other compartments 1 and patrolling for realization 2 relative humidity effect of humidifying chamber
Control planning is collected, wherein the opening time of compressor and the opening time of condenser are identical.
In conclusion the control method of humidifying chamber of the invention, the opening time by controlling the second air inlet 11 is later than
The opening time of condenser, blower 6 and the first air inlet 21 in refrigerator, the air for keeping water capacity high are passed through humidifying chamber 2, make
Humidifying chamber 2 keeps higher humidity.Without increasing other additional modules moisturizing/humidification mesh can be carried out to humidifying chamber 2
, structure is simple, and cost is relatively low.
Although for illustrative purposes, the preferred embodiment of the present invention is had been disclosed, but the ordinary skill people of this field
Member will realize without departing from the scope and spirit of the invention as disclosed by the appended claims, various to change
Into, increase and replace be possible.
Claims (9)
1. a kind of control method of humidifying chamber, the humidifying chamber is arranged in refrigerator, and the cooling chamber that evaporator is arranged passes through cooling capacity
Channel is connected to the humidifying chamber and other compartments, and the cooling capacity channel includes the major trunk roads connecting with cooling chamber, connection trunk
First point of arterial highway of road and humidifying chamber, second point of arterial highway for connecting major trunk roads and other compartments, the side setting of the evaporator
Have and be directed into humidifying chamber and indoor blower between other indoor air will be cooled down, it is characterised in that: second point of arterial highway
Opening time is later than the opening time of first point of arterial highway.
2. the control method of humidifying chamber according to claim 1, it is characterised in that: second point of arterial highway opening time is true
Determine method are as follows:
S1: obtaining and humidify indoor absolute humidity ρ 1, obtains cooling indoor absolute humidity ρ 2；
S2: when absolute humidity ρ 1 is higher than absolute humidity ρ 2, second point of arterial highway is opened.
3. the control method of humidifying chamber according to claim 2, it is characterised in that: be provided in the humidifying chamber and use respectively
To detect the first temperature inductor and the first humidity sensor that humidify indoor temperature and relative humidity, set in the cooling chamber
It is equipped with respectively to the second temperature inductor and the second humidity sensor that detect cooling indoor temperature and relative humidity, it is described
Controller is provided in refrigerator, the specific implementation of the S1 step is as follows: the controller receives and processes described first
Relative humidity detected by temperature detected by temperature inductor and the first humidity sensor is to obtain absolute humidity ρ 1；Control
Device processed receives and processes relative humidity detected by temperature detected by second temperature inductor and the second humidity sensor
To obtain absolute humidity ρ 2.
4. the control method of humidifying chamber according to claim 2, it is characterised in that: be provided in the humidifying chamber and use respectively
To detect the first temperature inductor and humidity sensor that humidify indoor temperature and relative humidity, it is provided in the cooling chamber
To detect the second temperature inductor of cooling indoor temperature, it is provided with controller in the refrigerator, when in the cooling chamber
Relative humidity be 100% when, the specific implementation of the S1 step is as follows: the controller receives and processes described first
Relative humidity detected by temperature and moisture sensors detected by temperature inductor is to obtain absolute humidity ρ 1, controller
Temperature detected by second temperature inductor is received and processed to obtain absolute humidity ρ 2.
5. the control method of humidifying chamber according to claim 1, it is characterised in that: the opening time of second point of arterial highway is really
Determine method are as follows:
S1: obtaining and humidify indoor dew-point temperature, obtains cooling indoor temperature；
S2: after the indoor temperature of cooling is lower than indoor dew-point temperature is humidified, second point of arterial highway is opened.
6. the control method of humidifying chamber according to claim 5, it is characterised in that: be provided in the humidifying chamber and use respectively
To detect the first temperature inductor and humidity sensor that humidify indoor temperature and relative humidity, it is provided in the cooling chamber
Respectively to detect the second temperature inductor for cooling down indoor temperature, it is provided with controller in the refrigerator, when the cooling
When indoor relative humidity is 100%, the specific implementation of the S1 step is as follows: the controller receives and processes described
The relative humidity that the temperature and moisture sensors that first temperature inductor detects detect is to obtain in humidifying chamber
Dew-point temperature；The temperature of cooling chamber is obtained by cooling indoor second temperature inductor detection.
7. the control method of humidifying chamber according to claim 1, it is characterised in that: the side in the cooling capacity channel is provided with
Turn on or off the air door in the cooling capacity channel.
8. the control method of humidifying chamber according to claim 1, it is characterised in that: the humidifying chamber is refrigerating chamber.
9. a kind of refrigerator, it is characterised in that: the refrigerator had using adding as described in any one of claim 1 to 8
The humidifying chamber of the control method of moist chamber.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410372615.7A CN105222505B (en) | 2014-05-30 | 2014-07-31 | The control method and refrigerator of humidifying chamber |
| PCT/CN2014/092415 WO2016015420A1 (en) | 2014-07-31 | 2014-11-28 | Humidifying chamber control method and refrigerator |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410236741 | 2014-05-30 | ||
| CN201410236741X | 2014-05-30 | ||
| CN201410372615.7A CN105222505B (en) | 2014-05-30 | 2014-07-31 | The control method and refrigerator of humidifying chamber |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105222505A CN105222505A (en) | 2016-01-06 |
| CN105222505B true CN105222505B (en) | 2019-09-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410372615.7A Active CN105222505B (en) | 2014-05-30 | 2014-07-31 | The control method and refrigerator of humidifying chamber |
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| Country | Link |
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| CN (1) | CN105222505B (en) |
| WO (1) | WO2016015420A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105972929B (en) * | 2016-06-24 | 2019-02-22 | 长虹美菱股份有限公司 | A kind of wind cooling refrigerator and its control method |
| CN109238372A (en) * | 2018-10-22 | 2019-01-18 | 章礼道 | High sensitivity supports the temperature & relative humidity indicator of NB-IoT |
| CN112046931B (en) * | 2020-07-15 | 2022-04-26 | 广东富信科技股份有限公司 | Temperature and humidity control method and device, storage medium and maintenance storage device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH049586A (en) * | 1990-04-26 | 1992-01-14 | Matsushita Refrig Co Ltd | Refrigerator with thawing chamber |
| JPH0428990A (en) * | 1990-05-23 | 1992-01-31 | Matsushita Refrig Co Ltd | Electric refrigerator |
| WO2010089193A2 (en) * | 2009-02-06 | 2010-08-12 | BSH Bosch und Siemens Hausgeräte GmbH | Household appliance and auxiliary device for a household appliance |
| KR20120011451A (en) * | 2010-07-29 | 2012-02-08 | 엘지전자 주식회사 | A refrigerator comprising thawing chamber |
| CN202582032U (en) * | 2012-04-20 | 2012-12-05 | 海信容声(广东)冰箱有限公司 | Control device capable of controlling air door heater according to humidity |
| CN203190740U (en) * | 2013-01-31 | 2013-09-11 | 松下电器产业株式会社 | Drying device and refrigerator provided with same |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW507061B (en) * | 2000-05-22 | 2002-10-21 | Matsushita Refrigeration Corp | Refrigerator |
| TW200909753A (en) * | 2007-08-22 | 2009-03-01 | Nico Technology Taiwan Ltd | Energy-saving control device of food freshness-preserving cabinet |
| KR20100072944A (en) * | 2008-12-22 | 2010-07-01 | 삼성전자주식회사 | Refrigerator and control method thereof |
| EP2757334B1 (en) * | 2011-09-14 | 2019-01-23 | Hefei Midea Refrigerator Co., Ltd. | Refrigerator and method of controlling humidity in a refrigerating chamber of refrigerator |
| CN203719322U (en) * | 2013-12-05 | 2014-07-16 | 合肥美的电冰箱有限公司 | Automatic refrigerator humidity control system |
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2014
- 2014-07-31 CN CN201410372615.7A patent/CN105222505B/en active Active
- 2014-11-28 WO PCT/CN2014/092415 patent/WO2016015420A1/en active Application Filing
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH049586A (en) * | 1990-04-26 | 1992-01-14 | Matsushita Refrig Co Ltd | Refrigerator with thawing chamber |
| JPH0428990A (en) * | 1990-05-23 | 1992-01-31 | Matsushita Refrig Co Ltd | Electric refrigerator |
| WO2010089193A2 (en) * | 2009-02-06 | 2010-08-12 | BSH Bosch und Siemens Hausgeräte GmbH | Household appliance and auxiliary device for a household appliance |
| KR20120011451A (en) * | 2010-07-29 | 2012-02-08 | 엘지전자 주식회사 | A refrigerator comprising thawing chamber |
| CN202582032U (en) * | 2012-04-20 | 2012-12-05 | 海信容声(广东)冰箱有限公司 | Control device capable of controlling air door heater according to humidity |
| CN203190740U (en) * | 2013-01-31 | 2013-09-11 | 松下电器产业株式会社 | Drying device and refrigerator provided with same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105222505A (en) | 2016-01-06 |
| WO2016015420A1 (en) | 2016-02-04 |
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