CN110332758A - refrigeration control method and device of refrigerator - Google Patents
refrigeration control method and device of refrigerator Download PDFInfo
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- CN110332758A CN110332758A CN201910563698.0A CN201910563698A CN110332758A CN 110332758 A CN110332758 A CN 110332758A CN 201910563698 A CN201910563698 A CN 201910563698A CN 110332758 A CN110332758 A CN 110332758A
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- 238000005057 refrigeration Methods 0.000 title claims abstract description 68
- 238000000034 method Methods 0.000 title claims abstract description 32
- 238000005259 measurement Methods 0.000 claims description 39
- 230000033228 biological regulation Effects 0.000 claims description 28
- 230000006698 induction Effects 0.000 claims description 21
- 230000002045 lasting effect Effects 0.000 abstract description 8
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000001816 cooling Methods 0.000 description 12
- 238000010586 diagram Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 238000007710 freezing Methods 0.000 description 3
- 230000008014 freezing Effects 0.000 description 3
- 230000001939 inductive effect Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000033764 rhythmic process Effects 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
- 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
- F25D29/00—Arrangement or mounting of control or safety devices
- F25D29/005—Mounting of control 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
- F25D2600/06—Controlling according to a predetermined profile
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The invention provides a refrigeration control method and device of a refrigerator. The refrigeration control method of the refrigerator comprises the following steps: acquiring a door closing signal of the refrigerator; judging whether a storage compartment of the refrigerator is filled with new articles or not; and if so, adjusting the starting temperature and the shutdown temperature of the storage chamber down to preset temperatures and lasting for preset duration. According to the scheme, the starting temperature and the shutdown temperature of the storage compartment are both reduced to the preset temperature, so that the refrigeration system can be started earlier and shut down later than the original switch and temperature, the control flow is simplified, the working time of the refrigeration system is effectively prolonged, the refrigerating capacity is increased after new articles are put in, and the temperature of the new articles can be rapidly reduced. The startup and shutdown temperature is adjusted downwards and lasts for a preset time, and the startup and shutdown temperature is actually kept in a state after being adjusted downwards within the preset time, so that the reliability of prolonging the working time of the refrigeration system is ensured.
Description
Technical field
The present invention relates to family's electro-technical fields, more particularly to the refrigeration control method and device of a kind of refrigerator.
Background technique
As society is increasingly developed and people's living standard is continuously improved, people's lives rhythm is also getting faster, thus
Increasingly it is ready that buying many foods is placed in refrigerator, refrigerator has become indispensable household electric in people's daily life
One of device.
For refrigerator, the accuracy of process of refrigerastion is the critically important Xiang Xingneng of refrigerator itself.Ice in the prior art
The refrigeration control mode of case is generally as follows: when the temperature of storage room reaches Burnout, refrigeration system stops working；In storing
When the temperature of compartment reaches starting point, refrigeration system is started to work.But that there are control modes is single for this refrigeration control mode
The problem of, a variety of situations can not be adapted to, such as after new article is placed into, above-mentioned refrigeration control mode is still kept to may cause
Overall cooling capacity is insufficient, influences the storage effect of article in storage room, influences the usage experience of user.
Summary of the invention
It is an object of the invention to promote refrigerating capacity in time after new article is placed into refrigerator, the temperature of new article is reduced
Degree.
A further object of the present invention is to guarantee that the overall cooling capacity of storage room meets storing demand, storing effect is promoted
Fruit.
Particularly, the present invention provides a kind of refrigeration control methods of refrigerator, comprising: obtains the door signal of refrigerator；Sentence
Whether the storage room of disconnected refrigerator is placed into new article；And if so, by the turn-on temperature of storage room and shutoff temperature under
It adjusts preset temperature and continues preset duration.
Optionally, judge that the step of whether storage room of refrigerator is placed into new article includes: to obtain to set in storage room
It is placed in the weight measurement of the weight induction sensor at each storage area support portion, and is judged according to the variation of weight measurement
Whether new article is placed into.
Optionally, after determining the step of being placed into new article further include: determined according to the variation of weight measurement new
The weight of article.
Optionally, after the weight for determining new article the step of further include: obtain the first temperature in storage room and
Second temperature outside refrigerator.
Optionally, it is also wrapped after the step of obtaining the first temperature in storage room and second temperature outside refrigerator
It includes: when the product of the difference of calculating second temperature and the first temperature, the weight of new article and default regulation coefficient is as presetting
It is long.
Optionally, it presets regulation coefficient and the refrigerating capacity of refrigerator is inversely proportional.
According to another aspect of the present invention, a kind of refrigeration control device of refrigerator is additionally provided, comprising: signal acquisition mould
Block is configured to obtain the door signal of refrigerator；Article judgment module is configured to judge whether the storage room of refrigerator is placed into newly
Article；And temperature adjustment module, it is configured to when storage room is placed into new article, by the turn-on temperature of storage room and pass
Machine temperature lowers preset temperature and continues preset duration.
Optionally, article judgment module is configured to: being obtained and is set at each storage area support portion in storage room
The weight measurement of weight induction sensor, and judge whether to be placed into new article according to the variation of weight measurement.
Optionally, the refrigeration control device of refrigerator further include: weight determining module is configured to the change according to weight measurement
Change the weight for determining new article；And temperature acquisition module, it is configured to obtain outside the first temperature and the refrigerator in storage room
Second temperature.
Optionally, the refrigeration control device of refrigerator further include: duration calculation module is configured to calculate second temperature and first
The product of the difference of temperature, the weight of new article and default regulation coefficient as preset duration, wherein default regulation coefficient with
The refrigerating capacity of refrigerator is inversely proportional.
The refrigeration control method and device of refrigerator of the invention obtain between the storing for judging refrigerator after the door signal of refrigerator
Whether room is placed into new article, and when result is, the turn-on temperature of storage room and shutoff temperature are lowered preset temperature
And continue preset duration.The turn-on temperature of storage room and shutoff temperature are lowered into preset temperature, refrigeration system can be made
It compares original switch and temperature to be switched on and shut down later earlier, simplified control process, effectively extends the work of refrigeration system
Make duration, promote refrigerating capacity after new article is placed into, the temperature of new article can be reduced rapidly.It lowers switching on and shutting down temperature and holds
Continuous preset duration, switching on and shutting down temperature all keeps the state after lowering actually in preset duration, guarantees refrigeration system work
The extended reliability of duration.
Further, the refrigeration control method and device of refrigerator of the invention obtains in storage room and is set to each storing
The weight measurement of weight induction sensor at region supports portion, and judge whether to be placed into according to the variation of weight measurement
New article；After determining the step of being placed into new article further include: determine the weight of new article according to the variation of weight measurement
Amount；Obtain the first temperature in storage room and the second temperature outside refrigerator；Calculating preset duration is second temperature and first
The product of the difference of temperature, the weight of new article and default regulation coefficient presets regulation coefficient and refrigerator as preset duration
Refrigerating capacity be inversely proportional.According to be placed into the weight of new article, the temperature difference inside and outside storage room and default regulation coefficient
It determines and lowers the lasting preset duration of switching on and shutting down temperature, so that between the preset duration and the new article weight being placed into, storing
The refrigerating capacity matching of indoor and outdoor temperature difference and refrigerator itself, guarantees the promotion of storage room integrally cooling amount, not only effectively
New article temperature is reduced, the storage demand of storewide in storage room can also be met, storing effect is promoted, to promote use
The usage experience at family.
According to the following detailed description of specific embodiments of the present invention in conjunction with the accompanying drawings, those skilled in the art will be brighter
The above and other objects, advantages and features of the present invention.
Detailed description of the invention
Some specific embodiments of the present invention is described in detail by way of example and not limitation with reference to the accompanying drawings hereinafter.
Identical appended drawing reference denotes same or similar part or part in attached drawing.It should be appreciated by those skilled in the art that these
What attached drawing was not necessarily drawn to scale.In attached drawing:
Fig. 1 is the schematic diagram of the refrigeration control method of refrigerator according to an embodiment of the invention；
Fig. 2 is the detail flowchart of the refrigeration control method of refrigerator according to an embodiment of the invention；
Fig. 3 is the structural block diagram of the refrigeration control device of refrigerator according to an embodiment of the invention；And
Fig. 4 is the structural block diagram of the refrigeration control device of refrigerator in accordance with another embodiment of the present invention.
Specific embodiment
The present embodiment provides firstly a kind of refrigeration control method of refrigerator, can simplify control flow, effectively extends system
The operating time of cooling system promotes refrigerating capacity after new article is placed into, and can reduce rapidly the temperature of new article.Fig. 1 is root
According to the schematic diagram of the refrigeration control method of the refrigerator of one embodiment of the invention.As shown in Figure 1, the refrigeration control method of the refrigerator
Following steps can be executed:
Step S102 obtains the door signal of refrigerator；
Step S104, judges whether the storage room of refrigerator is placed into new article, if so, executing step S106；
The turn-on temperature of storage room and shutoff temperature are lowered preset temperature and continue preset duration by step S106.
It should be noted that the refrigerator that the refrigeration control method of the refrigerator of the present embodiment is applicable in generally may include:
Cabinet and door body.Box house defines storage room, and the quantity and structure of storage room can be configured according to demand,
Storage room is configured to refrigerator room, freezing compartment, alternating temperature compartment or fresh-keeping compartment according to purposes difference.Each storage room
It can be divided into multiple storage areas by demarcation plate, utilize rack or drawer storage article.Door body is pivotably connected to
The front side of cabinet, so that user opens and closes storage room；Door body can be correspondingly arranged with storage room, i.e. each storing
Compartment is all corresponding with one or more door body.
Refrigerator further include: refrigeration system is configured to provide cooling capacity to storage room.Refrigeration system can for by compressor,
The cooling cycle system of the compositions such as condenser, throttling set and evaporator.In some embodiments, storage room may include cold
Hide compartment or freezing compartment, refrigeration system between refrigerator room and cooling capacity that freezing compartment provides is different so that refrigerator room with
The indoor temperature of freezer is not also identical.Wherein the indoor temperature of refrigerator is typically between 2 DEG C to 10 DEG C, is preferably 3 DEG C
To 8 DEG C.The indoor temperature range of freezer is typically in -22 DEG C to -14 DEG C.In the prior art, refrigeration system is in storage room
Start-up operation when interior temperature reaches turn-on temperature, the temperature in storage room stop working when reaching shutoff temperature.For example,
If the turn-on temperature of refrigerator room is 8 DEG C, shutoff temperature is 3 DEG C, then when the temperature of refrigerator room reaches 8 DEG C, refrigeration system
It starts to work, provides cooling capacity to refrigerator room, reduce the temperature of refrigerator room, until when the temperature of refrigerator room reaches 3 DEG C, system
Cooling system stops working.
In above step, the door signal that refrigerator is obtained in step S102 can be by door body detector, door body detection
Device can be to match the magnet-sensitive switch of setting with door body, and is configured to change its switching signal according to the switch state of door body.It should
Magnet-sensitive switch can also be using the contact switch substitution such as fan-shaped switch.Door body detector can incude opening for corresponding refrigerator door
Close, only refrigerator door open correspondence storage room be just made whether to be placed into the judgement of new article, if because door body all
It is unopened, new article can not be placed into certainly.
Judge whether the storage room of refrigerator is placed into new article in step S104, specifically, available storage room
It is inside set to the weight measurement of the weight induction sensor at each storage area support portion, and according to the variation of weight measurement
Judge whether to be placed into new article.Multiple weight induction sensors are respectively arranged at each storage area support portion, such as are arranged
In the support frame of refrigeration rack two sides and the support frame of freezer drawer.The weight of weight induction sensor measurement storage area,
To determine storage area according to the weight change of each storage area.The weight change of each storage area has a preset value, when weight
The weight change value for measuring inductive pick-up measurement is more than or equal to this preset value, can be determined with the operation hair for picking and placing article
It is raw；If the weight change value of weight induction sensor measurement is less than preset value, then it is assumed that there is no the operation for picking and placing article.Tool
Body, the weight of weight induction sensor measurement increases, and determines to be put into article into refrigerator；Weight induction sensor measurement
Weight reduces, and article has been taken out in judgement from refrigerator.Above-mentioned preset value can according to the measurement error of weight induction sensor into
Row configuration prevents erroneous judgement caused by measurement error.
Step S106 in the case where determining that new article is placed into, by the turn-on temperature of storage room and shutoff temperature under
It adjusts preset temperature and continues preset duration.In a kind of specific embodiment, preset temperature can be 2 DEG C, i.e., in the new object of determination
In the case that product are placed into, the turn-on temperature of storage room and shutoff temperature can be lowered 2 DEG C and continue preset duration.It needs
It is noted that the specific value of above-mentioned preset temperature only enumerates, and not limitation of the invention, in some other implementation
In example, preset temperature can also be set to other numerical value.
The refrigeration control method of the refrigerator of the present embodiment, in the case where determining that new article is placed into, by storage room
Turn-on temperature and shutoff temperature lower preset temperature, and refrigeration system can be made to compare original switch and temperature and opened earlier
Machine simultaneously shuts down later, simplified control process, effectively extends the operating time of refrigeration system, and system is promoted after new article is placed into
Cooling capacity can reduce rapidly the temperature of new article.It lowers switching on and shutting down temperature and continues preset duration, actually in preset duration
Interior switching on and shutting down temperature all keeps the state after lowering, and guarantees the extended reliability of refrigeration system operating time.
In some optional embodiments, advanced optimizing and configuring so that refrigerator is realized more to above-mentioned steps can be passed through
High technical effect optionally performs the introduction of process to the refrigeration of the refrigerator of the present embodiment below in conjunction with one to the present embodiment
Control method is described in detail, the embodiment be only to execute process for example, in the specific implementation, can be according to tool
Body implement demand, to part steps execute sequence, service condition is modified.Fig. 2 is according to an embodiment of the invention
The detail flowchart of the refrigeration control method of refrigerator, the refrigeration control method of the refrigerator the following steps are included:
Step S202 obtains the door signal of refrigerator；
Step S204 obtains the weight for the weight induction sensor being set at each storage area support portion in storage room
Measured value；
Step S206 judges whether to be placed into new article according to the variation of weight measurement, if so, step S208 is executed,
If it is not, executing step S216；
Step S208 determines the weight of new article according to the variation of weight measurement；
Step S210 obtains the first temperature in storage room and the second temperature outside refrigerator；
Step S212 calculates the difference of second temperature and the first temperature, the weight of new article and default regulation coefficient
Product is as preset duration；
The turn-on temperature of storage room and shutoff temperature are lowered preset temperature and continue preset duration by step S214；
Step S216 keeps the turn-on temperature of storage room and shutoff temperature constant.
In above step, the refrigerating capacity of default regulation coefficient and refrigerator in step S212 is inversely proportional.That is,
The refrigerating capacity of refrigerator is stronger, and it is smaller to preset regulation coefficient；The refrigerating capacity of refrigerator is weaker, and it is bigger to preset regulation coefficient.Due to
Preset duration is the product of the difference of second temperature and the first temperature, the weight of new article and default regulation coefficient, second
Under the difference of temperature and the first temperature, the identical precondition of weight of new article, if the refrigerating capacity of refrigerator is weaker, step
It lowers lasting preset duration after turn-on temperature and shutoff temperature in S214 to need more to grow, therefore default regulation coefficient can be set
It is bigger；Lasting preset duration after turn-on temperature and shutoff temperature is lowered if the refrigerating capacity of refrigerator is stronger, in step S214
Need it is shorter, therefore default regulation coefficient can be set it is smaller.
It should be noted that under the premise of the difference of second temperature and the first temperature, the weight of new article are positive number,
The product of the difference of calculating second temperature and the first temperature, the weight of new article and default regulation coefficient is as preset duration.
If the difference of second temperature and the first temperature less than 0, illustrates that the second temperature outside refrigerator is lower than the first temperature in storage room,
The downward of temperature and shutoff temperature need not be booted up, therefore difference can be calculated by 0.Similarly, if the weight of new article
Less than 0, the weight of description weight inductive pick-up measurement reduces, and is not put into new article in refrigerator, but takes out from refrigerator
Article need not also boot up the downward of temperature and shutoff temperature at this time, therefore the weight of new article can be calculated by 0.
The refrigeration control method of the refrigerator of the present embodiment, according to be placed into the weight of new article, the temperature inside and outside storage room
Degree difference and default regulation coefficient, which determine, lowers the lasting preset duration of switching on and shutting down temperature so that the preset duration be placed into
New article weight, the matching of the refrigerating capacity of storage room inside and outside temperature difference and refrigerator itself, guarantee that storage room is integrally made
New article temperature is not only effectively reduced in the promotion of cooling capacity, can also meet the storage demand of storewide in storage room, is promoted
Storing effect, to promote the usage experience of user.
The present embodiment additionally provides a kind of refrigeration control device of refrigerator, and Fig. 3 is ice according to an embodiment of the invention
The structural block diagram of the refrigeration control device 300 of case.As shown in figure 3, the refrigeration control device 300 of the refrigerator generally can wrap
It includes: signal acquisition module 310, article judgment module 320 and temperature adjustment module 330.
In with upper module, signal acquisition module 310 can be configured to obtain the door signal of refrigerator.It specifically, can be with
By the door signal of door body detector acquisition refrigerator, door body detector can for match with door body be arranged magnet-sensitive switch, and
It is configured to change its switching signal according to the switch state of door body.The magnet-sensitive switch can also be using contact switch such as fan-shaped switches
Substitution.Door body detector can incude the folding of corresponding refrigerator door, only the correspondence storage room opened of refrigerator door just into
Whether row is placed into the judgement of new article, if can not be placed into new article certainly because door body is all unopened.
Article judgment module 320 can be configured to judge whether the storage room of refrigerator is placed into new article.Specifically, may be used
To obtain the weight measurement for the weight induction sensor being set at each storage area support portion in storage room, and according to weight
The variation of measurement judges whether to be placed into new article.Multiple weight induction sensors are respectively arranged at each storage area support
At portion, such as it is set to the support frame of refrigeration rack two sides and the support frame of freezer drawer.The storage of weight induction sensor measurement
The weight of object area, to determine storage area according to the weight change of each storage area.The weight change of each storage area has one
A preset value, when weight induction sensor measurement weight change value be more than or equal to this preset value, can be determined with and take
The operation for putting article occurs；If the weight change value of weight induction sensor measurement is less than preset value, then it is assumed that do not pick and place object
The operation of product occurs.Specifically, the weight of weight induction sensor measurement increases, and determines to be put into article into refrigerator；Weight
The weight of inductive pick-up measurement reduces, and article has been taken out in judgement from refrigerator.Above-mentioned preset value can be passed according to weight induction
The measurement error of sensor is configured, and erroneous judgement caused by measurement error is prevented.
Temperature adjustment module 330 can be configured to when storage room is placed into new article, by the booting temperature of storage room
Degree and shutoff temperature lower preset temperature and continue preset duration.Wherein, by the turn-on temperature of storage room and shutoff temperature
Preset temperature is lowered, refrigeration system can be made to compare original switch and temperature and be switched on and shut down later earlier, letter
Change control flow, effectively extends the operating time of refrigeration system, promote refrigerating capacity after new article is placed into, can reduce rapidly
The temperature of new article.It lowers switching on and shutting down temperature and continues preset duration, switching on and shutting down temperature is all protected actually in preset duration
The state after lowering is held, guarantees the extended reliability of refrigeration system operating time.
Fig. 4 is the structural block diagram of the refrigeration control device 300 of refrigerator in accordance with another embodiment of the present invention, real upper one
Setting weight determining module 340, temperature acquisition module 350 and duration calculation module can flexibly be increased on the basis of example by applying
360。
Wherein, the article judgment module 320 in the present embodiment may be configured to: obtaining in storage room and is set to each storage
The weight measurement of weight induction sensor at object area support portion, and judge whether to be put according to the variation of weight measurement
Enter new article.Weight determining module 340 can be configured to the weight that new article is determined according to the variation of weight measurement.Temperature obtains
Modulus block 350 can be configured to obtain the first temperature in storage room and the second temperature outside refrigerator.
Duration calculation module 360 can be configured to calculate difference, the weight of new article of second temperature and the first temperature with
And the product of default regulation coefficient is as preset duration, wherein the refrigerating capacity of default regulation coefficient and refrigerator is inversely proportional.Also
It is to say, the refrigerating capacity of refrigerator is stronger, and it is smaller to preset regulation coefficient；The refrigerating capacity of refrigerator is weaker, and it is bigger to preset regulation coefficient.
Since preset duration is the product of the difference of second temperature and the first temperature, the weight of new article and default regulation coefficient,
Under the difference of second temperature and the first temperature, the identical precondition of weight of new article, if the refrigerating capacity of refrigerator is weaker, under
Adjust lasting preset duration after turn-on temperature and shutoff temperature to need more to grow, thus default regulation coefficient can be set it is bigger；
If the refrigerating capacity of refrigerator is stronger, lasting preset duration needs shorter after downward turn-on temperature and shutoff temperature, therefore default
Regulation coefficient can be set smaller.
The refrigeration control device 300 of the refrigerator of the present embodiment, the turn-on temperature of storage room and shutoff temperature are lowered
Preset temperature can make refrigeration system compare original switch and temperature and be switched on and shut down earlier later, simplified control
Process effectively extends the operating time of refrigeration system, promotes refrigerating capacity after new article is placed into, can reduce rapidly new article
Temperature.It lowers switching on and shutting down temperature and continues preset duration, switching on and shutting down temperature all keeps lowering actually in preset duration
State afterwards guarantees the extended reliability of refrigeration system operating time.
Further, the refrigeration control device 300 of the refrigerator of the present embodiment, according to weight, the storing for being placed into new article
Between indoor and outdoor temperature difference and default regulation coefficient determine and lower the lasting preset duration of switching on and shutting down temperature so that this is default
Duration is matched with the refrigerating capacity of the new article weight, storage room inside and outside temperature difference and the refrigerator itself that are placed into, guarantees storage
The promotion of object compartment integrally cooling amount, is not only effectively reduced new article temperature, can also meet storewide in storage room
Storage demand promotes storing effect, to promote the usage experience of user.
So far, although those skilled in the art will appreciate that present invention has been shown and described in detail herein multiple shows
Example property embodiment still without departing from the spirit and scope of the present invention, still can according to the present disclosure directly
Determine or deduce out many other variations or modifications consistent with the principles of the invention.Therefore, the scope of the present invention is understood that and recognizes
It is set to and covers all such other variations or modifications.
Claims (10)
1. a kind of refrigeration control method of refrigerator, comprising:
Obtain the door signal of the refrigerator；
Judge whether the storage room of the refrigerator is placed into new article；And
If so, the turn-on temperature of the storage room and shutoff temperature to be lowered to preset temperature and continue preset duration.
2. the refrigeration control method of refrigerator according to claim 1, wherein judge the refrigerator storage room whether by
The step of being put into new article include:
The weight measurement for the weight induction sensor being set at each storage area support portion in the storage room is obtained, and
Judged whether to be placed into the new article according to the variation of the weight measurement.
3. the refrigeration control method of refrigerator according to claim 2, wherein determining the step of being placed into the new article
Later further include:
The weight of the new article is determined according to the variation of the weight measurement.
4. the refrigeration control method of refrigerator according to claim 3, wherein the step of determining the weight of the new article
Later further include:
Obtain the first temperature in the storage room and the second temperature outside the refrigerator.
5. the refrigeration control method of refrigerator according to claim 4, wherein obtaining the first temperature in the storage room
Degree and the refrigerator outside second temperature the step of after further include:
Calculate the difference, the weight of the new article and multiplying for default regulation coefficient of the second temperature and first temperature
Product is used as the preset duration.
6. the refrigeration control method of refrigerator according to claim 5, wherein
The refrigerating capacity of the default regulation coefficient and the refrigerator is inversely proportional.
7. a kind of refrigeration control device of refrigerator, comprising:
Signal acquisition module is configured to obtain the door signal of the refrigerator；
Article judgment module, is configured to judge whether the storage room of the refrigerator is placed into new article；And
Temperature adjustment module is configured to when the storage room is placed into the new article, by the booting of the storage room
Temperature and shutoff temperature lower preset temperature and continue preset duration.
8. the refrigeration control device of refrigerator according to claim 7, wherein the article judgment module is configured to:
The weight measurement for the weight induction sensor being set at each storage area support portion in the storage room is obtained, and
Judged whether to be placed into the new article according to the variation of the weight measurement.
9. the refrigeration control device of refrigerator according to claim 8, further includes:
Weight determining module is configured to determine the weight of the new article according to the variation of the weight measurement；And
Temperature acquisition module, the second temperature outside the first temperature for being configured to obtain in the storage room and the refrigerator.
10. the refrigeration control device of refrigerator according to claim 9, further includes:
Duration calculation module is configured to calculate the difference of the second temperature and first temperature, the weight of the new article
And the product of default regulation coefficient is as the preset duration, wherein the refrigeration energy of the default regulation coefficient and the refrigerator
Power is inversely proportional.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910563698.0A CN110332758B (en) | 2019-06-26 | 2019-06-26 | Refrigeration control method and device of refrigerator |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910563698.0A CN110332758B (en) | 2019-06-26 | 2019-06-26 | Refrigeration control method and device of refrigerator |
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| CN110332758A true CN110332758A (en) | 2019-10-15 |
| CN110332758B CN110332758B (en) | 2022-03-25 |
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| CN111550960A (en) * | 2020-03-25 | 2020-08-18 | 苏州哈度软件有限公司 | Modular refrigerator cold control system based on data analysis and working method thereof |
| WO2021077924A1 (en) * | 2019-10-24 | 2021-04-29 | 青岛海尔电冰箱有限公司 | Refrigeration and freezing apparatus control method and refrigeration and freezing apparatus |
| CN112747558A (en) * | 2020-12-31 | 2021-05-04 | Tcl家用电器（合肥）有限公司 | Temperature control method, device, refrigerator and computer readable storage medium |
| CN113007945A (en) * | 2019-12-18 | 2021-06-22 | 青岛海尔智能技术研发有限公司 | Refrigerator with a door |
| WO2021196964A1 (en) * | 2020-03-31 | 2021-10-07 | 青岛海尔电冰箱有限公司 | Refrigerating and freezing device, and control method therefor |
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| CN115111873B (en) * | 2021-03-18 | 2023-10-10 | 青岛海尔电冰箱有限公司 | Temperature change curve slope obtaining method, control method and refrigerator |
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