CN108106298A - Refrigerator, the defrosting control device of refrigerator and method - Google Patents
Refrigerator, the defrosting control device of refrigerator and method Download PDFInfo
- Publication number
- CN108106298A CN108106298A CN201711192122.5A CN201711192122A CN108106298A CN 108106298 A CN108106298 A CN 108106298A CN 201711192122 A CN201711192122 A CN 201711192122A CN 108106298 A CN108106298 A CN 108106298A
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- refrigerator
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- defrost
- evaporator
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- 238000010257 thawing Methods 0.000 title claims abstract description 26
- 238000000034 method Methods 0.000 title claims abstract description 20
- 238000005057 refrigeration Methods 0.000 claims abstract description 41
- 230000001186 cumulative effect Effects 0.000 claims abstract description 23
- 230000007613 environmental effect Effects 0.000 claims abstract description 11
- 230000007547 defect Effects 0.000 abstract description 2
- 230000000875 corresponding effect Effects 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 230000002277 temperature effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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
- 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
- F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
- F25D21/06—Removing frost
- F25D21/08—Removing frost by electric heating
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D29/00—Arrangement or mounting of control or safety devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2600/00—Control issues
- F25D2600/02—Timing
-
- 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
- F25D2700/00—Means for sensing or measuring; Sensors therefor
- F25D2700/02—Sensors detecting door opening
-
- 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
- F25D2700/00—Means for sensing or measuring; Sensors therefor
- F25D2700/14—Sensors measuring the temperature outside the refrigerator or freezer
Landscapes
- 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)
- Defrosting Systems (AREA)
Abstract
The present invention provides a kind of defrosting control method of refrigerator, including：A kind of algorithmic function is set, and algorithmic function includes following variable：The environment temperature of refrigerator local environment, ambient humidity, door opening times, open the door cumulative time and evaporator temperature and the temperature difference of corresponding refrigeration compartment temperature in the non-defrost run time of compressor；Obtain current environmental temperature, the ambient humidity of refrigerator local environment, obtain by the non-defrost run time of current compressor door opening times, open the door the cumulative time, Current Temperatures, the Current Temperatures of refrigeration compartment of evaporator are obtained, and obtain the current temperature difference of evaporator and refrigeration compartment；It when the calculated value of algorithmic function reaches preset value, determines that refrigerator possesses defrost condition, effectively avoids causing the defects of defrost is excessive or defrost is insufficient due to single factors judge inaccurate.
Description
Technical field
The present invention relates to a kind of art of refrigeration units more particularly to refrigerator, the defrosting control device of refrigerator and methods.
Background technology
Refrigerator is the necessity of people's daily life, and in use, evaporator surface temperature is less than air in case
Dew-point temperature, air are constantly cycled in babinet, and evaporator surface meeting frosting causes heat exchanger effectiveness to decline to a great extent, because
This, refrigerator needs defrost once after operation a period of time.
In the related art, defrost, and the accumulated running time according to compressor and refrigerator are usually carried out by heater strip
The heating time opened number and obtain heater strip of door.But have the drawback that, it the accumulated running time of compressor and opens
Door number can not reflect the actual frosting degree of refrigerator completely, judge adding for defrost opportunity and heater strip only in accordance with above- mentioned information
The hot time, it is low to be easy to cause defrost accuracy.On the one hand, the heating excessive when frosting is few easily increases frost power consumption, causes
Make ice the temperature inside the box rapid increase, influence the fresh-keeping effect of refrigerator；It on the other hand, may be because of heating wire works when frosting is more
Time is insufficient and causes defrost insufficient, reduces evaporator heat transfer efficiency, causes refrigeration effect bad.
In view of this, it is necessary to provide a kind of defrosting control method of new refrigerator to solve the above problems.
The content of the invention
It is an object of the invention to provide a kind of defrosting control methods of new refrigerator, can consider a variety of frostings
Influence factor, judge exactly defrost opportunity and control defrost process, avoid the problem that defrost is excessive or defrost is insufficient.
For achieving the above object, the present invention adopts the following technical scheme that：A kind of defrosting control method of refrigerator, bag
It includes：
A kind of algorithmic function is set, and the algorithmic function includes following variable：The environment temperature of the refrigerator local environment, environment
Humidity, door opening times in the non-defrost run time of compressor are opened the door between cumulative time and evaporator temperature and corresponding refrigeration
The temperature difference of room temperature；
Current environmental temperature, the ambient humidity of the refrigerator local environment are obtained, is obtained by the non-defrost of presently described compressor
Door opening times, enabling cumulative time in run time obtain Current Temperatures, the Current Temperatures of refrigeration compartment of evaporator, and
Obtain the current temperature difference of the evaporator and the refrigeration compartment；
When the calculated value of the algorithmic function reaches preset value, determine that the refrigerator possesses defrost condition.
As further improved technical scheme of the present invention, the Current Temperatures, current wet of the refrigerator local environment are obtained
Degree, including obtaining the current environmental temperature collected by integrated environment Temperature Humidity Sensor and ambient humidity.
As further improved technical scheme of the present invention, obtain by the non-defrost run time of presently described compressor
Door opening times, open the door the cumulative time, during including obtaining the door opening times collected by switching signal collector and open the door accumulative
Between.
As further improved technical scheme of the present invention, the Current Temperatures of the evaporator are obtained, including obtaining by steaming
The evaporator Current Temperatures that hair device temperature sensor collects；The Current Temperatures of the refrigeration compartment are obtained, including obtaining by making
The refrigeration compartment Current Temperatures that cold compartment temperature sensor collects；Obtain the current temperature of the evaporator and the refrigeration compartment
Difference, the current temperature difference including obtaining the evaporator calculated by temperature comparator and refrigeration compartment.
As further improved technical scheme of the present invention, before the variable information is obtained, the compressor is not changed
White run time is more than preset time.
As further improved technical scheme of the present invention, when the refrigerator possesses defrost condition, the refrigerator is controlled
Into default defrost program.
For achieving the above object, the present invention also provides a kind of defrosting control device of refrigerator, including：
Setting unit, for setting a kind of algorithmic function, the algorithmic function includes following variable：The refrigerator local environment
Environment temperature, ambient humidity, door opening times, open the door cumulative time and evaporator temperature in the non-defrost run time of compressor
Degree and the temperature difference of corresponding refrigeration compartment temperature；
Acquiring unit for obtaining the current environmental temperature of the refrigerator local environment, ambient humidity, is obtained by presently described
Door opening times in the non-defrost run time of compressor are opened the door the cumulative time, obtain the Current Temperatures of evaporator, refrigeration compartment
Current Temperatures, and obtain the current temperature difference of the evaporator and the refrigeration compartment；
Determination unit, for when the algorithmic function reaches preset value, determining that the refrigerator possesses defrost condition.
As further improved technical scheme of the present invention, execution unit is further included, possesses defrost for working as the refrigerator
During condition, the refrigerator is controlled to enter default defrost program.
As further improved technical scheme of the present invention, the acquiring unit includes environment temperature sensor, environmental wet
Spend sensor, switching signal collector, evaporator temperature sensor, refrigeration compartment temperature sensor and temperature comparator.
For achieving the above object, the present invention also provides a kind of refrigerator, including above-described defrosting control device.
The beneficial effects of the invention are as follows：Compared with prior art, defrosting control method provided by the present invention, can be comprehensive
Close a variety of variables such as ambient temperature and humidity, the number to open the door and the temperature difference of cumulative time, evaporator temperature and refrigeration compartment temperature, profit
Functional value is drawn with algorithm, is determined that refrigerator possesses defrost condition when functional value reaches preset value, is effectively avoided because of single factors
Judge inaccurate and cause the defects of defrost is excessive or defrost is insufficient.
Description of the drawings
Fig. 1 is the flow chart of the defrosting control method of refrigerator in the preferred embodiment of the present invention；
Fig. 2 is the structure diagram of the defrosting control device of refrigerator in the preferred embodiment of the present invention；
Fig. 3 is the block diagram of acquiring unit in Fig. 2.
Specific embodiment
Below with reference to specific embodiment shown in the drawings, the present invention will be described in detail.But these embodiments are simultaneously
The present invention is not limited, structure that those of ordinary skill in the art are made according to these embodiments, method or functionally
Conversion is all contained in protection scope of the present invention.
It is used herein for example " on ", " top ", " under ", the term of the representation spaces relative position such as " lower section " is in order at just
A unit as shown in the drawings or feature are described compared with another unit or the relation of feature in the purpose of explanation.It is empty
Between the term of relative position can be intended to include different azimuth of the equipment in using or working in addition to orientation shown in figure.
If for example, the equipment in figure is overturn, the unit for being described as being located at other units or feature " below " or " under " will
Positioned at other units or feature " top ".Therefore, exemplary term " lower section " can include above and below both orientation.If
It is standby to be otherwise directed（It is rotated by 90 ° or other directions）, and correspondingly explain used herein and space correlation
Description.Also, it should be understood that although first, second grade of term can be used to describe various elements or knot herein
Structure, but these are described object and should not be limited by these terms.These terms are only used to by these description objects each other
It distinguishes.
According to a preferred embodiment of the invention, refrigerator can be single system wind cooling refrigerator, and refrigerator may include compressor, frozen steamed
Send out device and the defrost heater strip on evaporator.
Fig. 1 is the flow chart of the defrosting control method of refrigerator according to embodiments of the present invention.As shown in Figure 1, the refrigerator
Defrosting control method comprises the following steps：
At step S1, a kind of algorithmic function is set, the algorithmic function includes following variable：The ring of the refrigerator local environment
Border temperature, ambient humidity, door opening times in the non-defrost run time of compressor, open the door cumulative time and evaporator temperature
With the temperature difference of corresponding refrigeration compartment temperature.
For example, which can be written as formula：
f（x）= f（AT）*KAT+f（AH）*KAH+f（Q）*KQ+f（T）*KT+f（T1）*KT1Wherein, f（x）Represent evaporator of refrigerator
Frosting degree, f（AT）Represent the function of ambient temperature effect, KATRepresent environment temperature coefficient；f（AH）Represent ambient humidity
Influence function, KAHRepresent ambient humidity coefficient；f（Q）Represent the function that door opening times influence, KQRepresent door opening times coefficient；f
（T）Expression enabling cumulative time influence function, and KTRepresent the cumulative time coefficient that opens the door；f（T1）Represent temperature difference influence function, KT1
Represent that the temperature difference influences coefficient.
In the algorithm above, each variable has an impact the frosting degree of evaporator, the change of any one numerical value
Moving all influences the calculated value of algorithmic function, thus the frosting journey of evaporator is calculated by the relevant information of each variable of synthesis
Degree, can more precisely understand frosting situation.
At step S2, current environmental temperature, the ambient humidity of the refrigerator local environment are obtained, is obtained by current institute
It states the door opening times in the non-defrost run time of compressor, open the door the cumulative time, obtain Current Temperatures, the refrigeration compartment of evaporator
Current Temperatures, and obtain the current temperature difference of the evaporator and the refrigeration compartment.
Wherein, before the variable information is obtained, the non-defrost run time of compressor is more than preset time.It needs
Illustrate, the non-defrost run time of compressor can refer to the compression before defrost the starts during compressor start after the defrost
The cumulative time that machine is recorded when shutting down.In other words, in the non-defrost run time of recording compressed machine, can be pressed after defrost
Contracting machine starts timing when starting, and stops timing during compressor shutdown before defrost startup, and when each defrost starts all
The accumulated running time of compressor is reset.
It is opened it should be noted that the opening number of refrigerator doors can refer to the refrigerator doors before starting after defrost to defrost
Number.In other words, when recording the opening number of refrigerator doors, can be started counting up after defrost, and before defrost startup
Stop counting, and the number that all refrigerator doors are opened when each defrost starts is reset.
It can judge the state of refrigerator doors by being arranged on the state of the door switch at door body hinge.When door switch is in disconnected
During open state, judge that refrigerator doors are in opening state；When door switch in the closure state, judge refrigerator doors be in close shape
State, cumulative time of opening the door are the time for being disconnected to door switch closure when opening the door every time from door switch, and unit can be the second.In this way,
The state of door switch can be detected in real time, when detecting that door opening and closing state is gone off by being closed, judged that refrigerator doors are opened, opened
The opening number of refrigerator doors is added 1 by OFF signal collector；Meanwhile it records this refrigerator doors and closes maintained time from being opened to
It is held time with obtaining to open the door, and this numerical value was increased in the cumulative time of opening the door.
Wherein, the environment temperature and ambient humidity of the refrigerator local environment are obtained, is sensed including obtaining by environment temperature
The current environmental temperature and ambient humidity that device and ambient humidity sensor collect.It in the present embodiment, can be by being arranged on ice
Integrated Temperature Humidity Sensor detection environment temperature and ambient humidity in the door body hinge of case, and be equipped in door body hinge saturating
Stomata, in this way, integrated Temperature Humidity Sensor can contact by air hole with environment to detect environment temperature and ambient humidity.
In the present embodiment, the Current Temperatures of the evaporator are obtained, are gathered including obtaining by evaporator temperature sensor
The evaporator Current Temperatures arrived；The Current Temperatures of the refrigeration compartment are obtained, are adopted including obtaining by refrigeration compartment temperature sensor
The refrigeration compartment Current Temperatures collected；The current temperature difference of the evaporator and the refrigeration compartment is obtained, including obtaining by temperature
The evaporator and the current temperature difference of refrigeration compartment that comparator calculates.
At step S3, when the calculated value of the algorithmic function reaches preset value, determine that the refrigerator possesses defrost item
Part.Summarize all variable informations of acquisition and input above-mentioned algorithmic formula, draw the calculated value of characterization frosting degree, and judge
Whether calculated value reaches preset value, when calculated value reaches preset value, determines that refrigerator embodies ice-lolly part, continues to execute in next step
Suddenly；If the calculated value of algorithmic function is not up to preset value at this time, returns to previous step and continue to obtain correlated variables information.By
Above-mentioned variable information summarizes the frosting degree that the result calculated can precisely reflect evaporator, is conducive to accurately control defrost journey
Sequence avoids the energy waste of refrigerator, improves the refrigerating efficiency of refrigerator.
Further, at step S4, after determining that refrigerator possesses defrost condition, controller control refrigerator enters defaultization
White program, i.e. close compressor, control defrost heater strip are started to work.
Shown in Figure 2, the defrosting control device in the preferred embodiment of the present invention includes setting unit, for setting one kind
Algorithmic function, the algorithmic function include following variable：The environment temperature of the refrigerator local environment, ambient humidity, compressor
Door opening times, open the door cumulative time and evaporator temperature and the temperature of corresponding refrigeration compartment temperature in non-defrost run time
Difference；Acquiring unit for obtaining the current environmental temperature of the refrigerator local environment, ambient humidity, is obtained by presently described
Door opening times in the non-defrost run time of compressor are opened the door the cumulative time, obtain the Current Temperatures of evaporator, refrigeration compartment
Current Temperatures, and obtain the current temperature difference of the evaporator and the refrigeration compartment；Determination unit, for working as the algorithmic function
Calculated value when reaching preset value, determine that the refrigerator possesses defrost condition.
Shown in Figure 3, the acquiring unit includes environment temperature sensor, ambient humidity sensor, switching signal and adopts
Storage, evaporator temperature sensor, refrigeration compartment temperature sensor and temperature comparator.
Further, execution unit is further included, for the refrigerator when the refrigerator possesses defrost condition, to be controlled to enter
Default defrost program.
In conclusion the defrosting control method for the refrigerator that the preferred embodiment of the present invention is provided, due to gathering in its algorithm
A variety of factors for influencing frosting degree, it is thus possible to the frosting situation of evaporator is evaluated relatively comprehensively, exactly, it can be in due course
Ground judges whether refrigerator possesses defrost condition, and controls defrost program according to judging result, compared with the prior art, effectively avoids
Defrost is excessive or the problem of defrost is insufficient caused by defrost timing is not allowed.
It should be appreciated that although this specification is described in terms of embodiments, but not each embodiment only includes one
A independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should will say
For bright book as an entirety, the technical solution in each embodiment may also be suitably combined to form those skilled in the art can
With the other embodiment of understanding.
Those listed above is a series of to be described in detail only for feasibility embodiment of the invention specifically
Bright, they are not to limit the scope of the invention, all equivalent implementations made without departing from skill spirit of the present invention
Or change should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of defrosting control method of refrigerator, which is characterized in that including：
A kind of algorithmic function is set, and the algorithmic function includes following variable：The environment temperature of the refrigerator local environment, environment
Humidity, door opening times in the non-defrost run time of compressor are opened the door between cumulative time and evaporator temperature and corresponding refrigeration
The temperature difference of room temperature；
Current environmental temperature, the ambient humidity of the refrigerator local environment are obtained, is obtained by the non-defrost of presently described compressor
Door opening times, enabling cumulative time in run time obtain Current Temperatures, the Current Temperatures of refrigeration compartment of evaporator, and
Obtain the current temperature difference of the evaporator and the refrigeration compartment；
When the calculated value of the algorithmic function reaches preset value, determine that the refrigerator possesses defrost condition.
2. the defrosting control method of refrigerator as described in claim 1, which is characterized in that before the variable information is obtained,
The non-defrost run time of compressor is more than preset time.
3. the defrosting control method of refrigerator as described in claim 1, which is characterized in that obtain by presently described compressor not
Door opening times, enabling cumulative time in defrost run time, including obtaining the enabling time collected by switching signal collector
Number and enabling cumulative time.
4. the defrosting control method of refrigerator as described in claim 1, which is characterized in that obtain working as the refrigerator local environment
Preceding temperature, current humidity, including obtaining the current environmental temperature collected by environment temperature sensor and ambient humidity sensor
And ambient humidity.
5. the defrosting control method of refrigerator as described in claim 1, which is characterized in that obtain the current temperature of the evaporator
Degree, including obtaining the evaporator Current Temperatures collected by evaporator temperature sensor；Obtain the current temperature of the refrigeration compartment
Degree, including obtaining the refrigeration compartment Current Temperatures collected by refrigeration compartment temperature sensor；Obtain the evaporator with it is described
The current temperature difference of refrigeration compartment, the current temperature difference including obtaining the evaporator calculated by temperature comparator and refrigeration compartment.
6. the defrosting control method of the refrigerator as described in claim 1-5 is any, which is characterized in that when the refrigerator possesses defrost
During condition, the refrigerator is controlled to enter default defrost program.
7. a kind of defrosting control device of refrigerator, which is characterized in that including：
Setting unit, for setting a kind of algorithmic function, the algorithmic function includes following variable：The refrigerator local environment
Environment temperature, ambient humidity, door opening times, open the door cumulative time and evaporator temperature in the non-defrost run time of compressor
Degree and the temperature difference of corresponding refrigeration compartment temperature；
Acquiring unit for obtaining the current environmental temperature of the refrigerator local environment, ambient humidity, is obtained by presently described
Door opening times in the non-defrost run time of compressor are opened the door the cumulative time, obtain the Current Temperatures of evaporator, refrigeration compartment
Current Temperatures, and obtain the current temperature difference of the evaporator and the refrigeration compartment；
Determination unit, for when the calculated value of the algorithmic function reaches preset value, determining that the refrigerator possesses defrost condition.
8. the defrosting control device of refrigerator as claimed in claim 7, which is characterized in that execution unit is further included, for working as
When stating refrigerator and possessing defrost condition, the refrigerator is controlled to enter default defrost program.
9. the defrosting control device of refrigerator as claimed in claim 7, which is characterized in that the acquiring unit includes environment temperature
Sensor, ambient humidity sensor, switching signal collector, evaporator temperature sensor, refrigeration compartment temperature sensor and
Temperature comparator.
10. a kind of refrigerator, which is characterized in that including：Defrosting control device as described in claim 7-9 is any.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711192122.5A CN108106298B (en) | 2017-11-24 | 2017-11-24 | Refrigerator, and defrosting control device and method for refrigerator |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711192122.5A CN108106298B (en) | 2017-11-24 | 2017-11-24 | Refrigerator, and defrosting control device and method for refrigerator |
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| CN108106298A true CN108106298A (en) | 2018-06-01 |
| CN108106298B CN108106298B (en) | 2020-05-08 |
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Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109798727A (en) * | 2019-03-21 | 2019-05-24 | 合肥华凌股份有限公司 | Refrigeration equipment, storage box and its Defrost method |
| CN109855356A (en) * | 2019-01-04 | 2019-06-07 | 青岛海尔股份有限公司 | Evaporimeter frosting degree judgment method in refrigerator and refrigerator |
| CN110375503A (en) * | 2019-08-02 | 2019-10-25 | 长虹美菱股份有限公司 | A kind of wind cooling refrigerator defrosting control method and its control device |
| CN110567197A (en) * | 2019-08-19 | 2019-12-13 | 西安交通大学 | Split type evaporator with dehumidification function |
| CN110657617A (en) * | 2018-06-29 | 2020-01-07 | 博西华电器（江苏）有限公司 | Defrosting control method and device for refrigerator and refrigerator |
| CN110873504A (en) * | 2018-08-31 | 2020-03-10 | 沈阳海尔电冰箱有限公司 | Defrosting control method of refrigerator and refrigerator |
| CN110986477A (en) * | 2019-12-06 | 2020-04-10 | 合肥华凌股份有限公司 | Ice making control method, system and device, refrigeration equipment and readable storage medium |
| CN111222096A (en) * | 2019-12-30 | 2020-06-02 | 东软集团股份有限公司 | Method, device and equipment for determining energy consumption of refrigeration house |
| CN113048709A (en) * | 2019-12-26 | 2021-06-29 | 青岛海尔电冰箱有限公司 | Refrigerator and control method thereof |
| CN113237685A (en) * | 2021-05-20 | 2021-08-10 | 长虹美菱股份有限公司 | Test method for evaluating evaporation capacity of water pan of refrigerator |
| CN113865256A (en) * | 2021-10-09 | 2021-12-31 | 珠海格力电器股份有限公司 | Defrosting control method and device, electronic equipment and refrigeration equipment |
| CN113915933A (en) * | 2021-01-29 | 2022-01-11 | 海信（山东）冰箱有限公司 | Refrigerator and control method thereof |
| CN113915934A (en) * | 2021-01-29 | 2022-01-11 | 海信（山东）冰箱有限公司 | Refrigerator and control method thereof |
| CN113915919A (en) * | 2021-03-31 | 2022-01-11 | 海信（山东）冰箱有限公司 | Refrigerator and refrigerator defrosting control method |
| WO2022057614A1 (en) * | 2020-09-15 | 2022-03-24 | 重庆海尔制冷电器有限公司 | Refrigerator and control method therefor |
| CN114295692A (en) * | 2021-12-31 | 2022-04-08 | 深圳诺博医疗科技有限公司 | Method and device for measuring humidity of refrigerated cabinet and refrigerated cabinet |
| CN114322111A (en) * | 2021-11-30 | 2022-04-12 | 海信（山东）空调有限公司 | Air conditioner outdoor unit and control method thereof |
| CN114777378A (en) * | 2022-04-02 | 2022-07-22 | 海信（山东）冰箱有限公司 | Refrigerator and control method thereof |
| CN115031469A (en) * | 2022-04-25 | 2022-09-09 | 海信（山东）冰箱有限公司 | Refrigerator and defrosting control method thereof |
| CN115468363A (en) * | 2022-09-23 | 2022-12-13 | 珠海格力电器股份有限公司 | Refrigerator, defrosting control method and storage medium |
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Effective date of registration: 20200921 Address after: 266101 Haier Industrial Park, Haier Road, Laoshan District, Shandong, Qingdao, China Patentee after: QINGDAO HAIER REFRIGERATOR Co.,Ltd. Patentee after: Haier Smart Home Co., Ltd. Address before: 266101 Haier Industrial Park, Haier Road, Laoshan District, Shandong, Qingdao, China Patentee before: Qingdao Haier Joint Stock Co.,Ltd. |