CN111578600B - Moisture preservation control method and device - Google Patents
Moisture preservation control method and device Download PDFInfo
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- CN111578600B CN111578600B CN202010430393.5A CN202010430393A CN111578600B CN 111578600 B CN111578600 B CN 111578600B CN 202010430393 A CN202010430393 A CN 202010430393A CN 111578600 B CN111578600 B CN 111578600B
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- humidifier
- refrigerating chamber
- refrigerator
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- volume
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
- F25D17/042—Air treating means within refrigerated spaces
- F25D17/045—Air flow control arrangements
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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
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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
- F25D29/008—Alarm devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
- F25D2317/04—Treating air flowing to refrigeration compartments
- F25D2317/041—Treating air flowing to refrigeration compartments by purification
- F25D2317/0413—Treating air flowing to refrigeration compartments by purification by humidification
- F25D2317/04131—Control means therefor
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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
- F25D2600/00—Control issues
- F25D2600/02—Timing
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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
- F25D2700/00—Means for sensing or measuring; Sensors therefor
- F25D2700/02—Sensors detecting door opening
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The invention discloses a moisture preservation control method and a device thereof, and relates to the technical field of refrigerator moisture preservation. The method comprises the following steps that a camera and a humidifier are arranged in a refrigerating chamber of the refrigerator, the camera shoots the refrigerating chamber when the refrigerator is closed, the picture is uploaded to a cloud end, the cloud end calculates the using volume rate of the refrigerating chamber and feeds the using volume rate back to a refrigerator controller, and the controller controls the humidifier to work at different gears. According to the invention, the quantity of food materials put in the refrigerating chamber is simply judged, namely, the gear of the humidifier is set and adjusted according to the volume utilization rate of the refrigerating chamber, so that the advantage of achieving the original fresh-keeping balanced environment in the refrigerating chamber in a short time is achieved.
Description
Technical Field
The invention belongs to the technical field of refrigerator moisture preservation, and particularly relates to a moisture preservation control method and a device thereof.
Background
Along with the improvement of living standard of people, higher requirements are put forward on the fresh-keeping capacity of the refrigerator. The food material storage in the refrigerator needs a low-temperature high-humidity environment, but in the use process of the refrigerator, the food material can be taken by opening and closing the door inevitably, cold air and moisture in the door opening time run off, and meanwhile, the quantity of the food material is increased, so that the moisture retention load of the compartment is increased, and the original fresh-keeping balance environment is broken.
Disclosure of Invention
The invention aims to provide a moisturizing control method and a moisturizing control device, wherein a camera and a humidifier are arranged in a refrigerating chamber of a refrigerator, the camera takes a picture of the refrigerating chamber when the refrigerator is closed, the picture is uploaded to a cloud end, the cloud end calculates the using volume rate of the refrigerating chamber and feeds the using volume rate back to a refrigerator controller, and the controller controls the humidifier to work at different gears; the refrigerator has the advantages that the gear of the humidifier is set and adjusted according to the volume utilization rate of the refrigerating chamber, so that the original fresh-keeping balance environment in the refrigerating chamber is achieved in a short time.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a moisturizing control method, which comprises the following steps:
the method comprises the following steps: when the refrigerator is closed, the camera is opened to take a picture of the refrigerating chamber;
step two: uploading the photographed photo to a cloud terminal;
step three: calculating to obtain the volume use value of the refrigerating chamber by the cloud, and recording as vi(ii) a Total volume of the refrigerated compartment, recorded as v;
step four: calculation cold-storage roomThe usage rate of the cell volume Δ v ═ vi/v；
Step five: comparing Δ v with a first preset value v1The size of (d); determination of Δ v>v1If yes, executing the step six; otherwise, executing step eleven;
step six: comparing Δ v with a second preset value v2The size of (d); determination of Δ v>v2If yes, executing step seven; otherwise, executing step eight;
step seven: comparing Δ v with a third preset value v3The size of (d); determination of Δ v>v3If yes, executing the step ten; otherwise, executing step nine;
step eight: controlling the humidifier to operate at the gear 1 for t1Time, enter step eleven;
step nine: controlling the humidifier to operate at gear 2 for t2Time, enter step eleven;
step ten: controlling the humidifier to operate at gear 3 for t3Time, enter step eleven;
step eleven: and controlling the humidifier to be closed.
Further, said v1、v2、v3The magnitude relation of the values existing between is v1<v3。
Further, the t is1、t2、t3Has a numerical magnitude relationship of 0<t1<t2<t3。
Further, the gear size relationship of the humidification intensity of the humidifier is as follows: gear 1< gear 2< gear 3.
A device of a moisturizing control method, comprising:
the camera is used for taking pictures of the refrigerating chamber when the refrigerator is closed;
the cloud server receives the photos, calculates the volume utilization value of the refrigerating chamber and feeds data information back to the refrigerator controller;
the refrigerator terminal controller comprises the following modules:
the detection unit is used for detecting whether the refrigerator is in a door opening state or a door closing state;
a calculation unit for calculating the usage value v of the refrigerating chamber volumeiAnd calculating the quotient of the total volume v of the refrigerating chamber to obtain delta v ═ vi/v；
A comparison unit for comparing Δ v with a preset value v1、v2、v3The size of (d);
a timing unit for timing the humidifier on time t1、t2、t3Timing;
the control unit controls the operation gear and the operation time of the humidifier according to the result information of the comparison unit;
a control unit for controlling the operation time of the humidifier to t at the set gear1、t2、t3And then controlling the humidifier to be closed.
Further, the camera is arranged at the top of the refrigerating compartment.
According to the moisture preservation control method, the camera and the humidifier are arranged in the refrigerating chamber of the refrigerator, the camera shoots the refrigerating chamber when the refrigerator is closed, the picture is uploaded to the cloud, the cloud calculates the using volume rate of the refrigerating chamber and feeds the using volume rate back to the refrigerator controller, and the controller controls the humidifier to work at different gears; according to the method, the quantity of food materials to be put in can be simply judged according to the using volume ratio of the compartment, and the working time and the working strength of the humidifier can be intelligently adjusted, so that the humidity in the compartment is properly increased, and a better fresh-keeping effect is achieved; and meanwhile, the refrigerator door opening timing is set, and when the door opening time reaches a preset value, the door opening alarm is prompted, so that the excessive loss of moisture is prevented.
The invention has the following beneficial effects:
1. according to the invention, the camera and the humidifier are arranged in the refrigerating chamber of the refrigerator, the camera takes a picture of the refrigerating chamber when the refrigerator is closed, the picture is uploaded to the cloud, the cloud calculates the volume rate of the refrigerating chamber and feeds the volume rate back to the refrigerator controller, and the controller controls the humidifier to work at different gears, so that the humidity in the refrigerating chamber is increased rapidly; the refrigerator has the advantages that the gear of the humidifier is set and adjusted according to the volume utilization rate of the refrigerating chamber, so that the original fresh-keeping balance environment in the refrigerating chamber is achieved in a short time.
2. According to the invention, the working time and the working strength of the humidifier can be more intelligently adjusted by simply judging the amount of food materials to be put in, so that the humidity in the compartment can be properly increased, and a better fresh-keeping effect can be achieved; meanwhile, by setting the door opening timing of the refrigerator, when the door opening time reaches a preset value, the door opening alarm is prompted, and the moisture is prevented from excessively losing.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic flow chart of a moisture retention control method according to the present invention
Fig. 2 is a system block diagram of an apparatus of a moisturizing control method according to the present invention;
fig. 3 is a system block diagram of a refrigerator terminal controller.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, the present invention is a moisture control method, including the following steps:
the method comprises the following steps: when the refrigerator is closed, the camera is opened to take a picture of the refrigerating chamber;
step two: uploading the photographed photo to a cloud terminal;
step three: calculating to obtain the volume use value of the refrigerating chamber by the cloud, and recording as vi(ii) a Total volume of the refrigerated compartment, recorded as v;
step four: calculating refrigerating chamber volume utilization rate delta v ═ vi/v；
Step five: comparing Δ v with a first preset value v1The size of (d); determination of Δ v>v1If yes, executing the step six; otherwise, executing step eleven;
step six: comparing Δ v with a second preset value v2The size of (d); determination of Δ v>v2If yes, executing step seven; otherwise, executing step eight;
step seven: comparing Δ v with a third preset value v3The size of (d); determination of Δ v>v3If yes, executing the step ten; otherwise, executing step nine;
step eight: controlling the humidifier to operate at the gear 1 for t1Time, enter step eleven;
step nine: controlling the humidifier to operate at gear 2 for t2Time, enter step eleven;
step ten: controlling the humidifier to operate at gear 3 for t3Time, enter step eleven;
step eleven: and controlling the humidifier to be closed.
Preferably, v1、v2、v3The magnitude relation of the values existing between is v1<v2<v3。
Preferably, t is1、t2、t3Has a numerical magnitude relationship of 0<t1<t2<t3。
Preferably, the gear size relationship of the humidification strength of the humidifier is as follows: gear 1< gear 2< gear 3.
Referring to fig. 2-3, an apparatus for a method of controlling moisture retention includes:
the camera is used for taking pictures of the refrigerating chamber when the refrigerator is closed;
the cloud server receives the pictures, calculates the using value of the volume of the refrigerating chamber and transmits the using value back to the refrigerator controller;
the refrigerator terminal controller comprises the following modules:
the detection unit is used for detecting whether the refrigerator is in a door opening state or a door closing state;
a calculation unit for calculating a refrigerating compartment volume usage value viAnd calculating the quotient of the total volume v of the refrigerating chamber to obtain delta v ═ vi/v；
A comparison unit for comparing Δ v with a preset value v1、v2、v3The size of (d);
a timing unit for timing the humidifier on time t1、t2、t3Timing;
the control unit controls the operation gear and the operation time of the humidifier according to the result information of the comparison unit;
a control unit for controlling the operation time of the humidifier to t at the set gear1、t2、t3And then controlling the humidifier to be closed.
Preferably, the camera is arranged at the top of the refrigerating compartment.
According to the moisture preservation control method, the camera and the humidifier are arranged in the refrigerating chamber of the refrigerator, the camera shoots the refrigerating chamber when the refrigerator is closed, the picture is uploaded to the cloud, the cloud calculates the using volume rate of the refrigerating chamber and feeds the using volume rate back to the refrigerator controller, and the controller controls the humidifier to work at different gears; according to the method, the quantity of food materials to be put in can be simply judged according to the using volume ratio of the compartment, and the working time and the working strength of the humidifier can be intelligently adjusted, so that the humidity in the compartment is properly increased, and a better fresh-keeping effect is achieved; and meanwhile, the refrigerator door opening timing is set, and when the door opening time reaches a preset value, the door opening alarm is prompted, so that the excessive loss of moisture is prevented.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (4)
1. A moisture retention control method is characterized in that: the method comprises the following steps:
the method comprises the following steps: when the refrigerator is closed, the camera is opened to take a picture of the refrigerating chamber;
step two: uploading the photographed photo to a cloud terminal;
step three: calculating to obtain the volume use value of the refrigerating chamber by the cloud, and recording as vi(ii) a Total volume of the refrigerated compartment, recorded as v; v. of1、v2、v3The magnitude relation of the values existing between is v1<v2<v3(ii) a The size relation of the humidifying intensity of the humidifier is as follows: gear 1<Gear 2<Gear 3;
step four: calculating refrigerating chamber volume utilization rate delta v ═ vi/v；
Step five: comparing Δ v with a first preset value v1The size of (d); determination of Δ v>v1If yes, executing the step six; otherwise, executing step eleven;
step six: comparing Δ v with a second preset value v2The size of (d); determination of Δ v>v2If yes, executing step seven; otherwise, executing step eight;
step seven: comparing Δ v with a third preset value v3The size of (d); determination of Δ v>v3If yes, executing the step ten; otherwise, executing step nine;
step eight: controlling the humidifier to operate at the gear 1 for t1Time, enter step eleven;
step nine: controlling the humidifier to operate at gear 2 for t2Time, enter step eleven;
step ten: controlling the humidifier to operate at gear 3 for t3Time, enter step eleven;
step eleven: and controlling the humidifier to be closed.
2. The moisture retention control method according to claim 1, wherein t is the sum of t and t1、t2、t3Has a numerical magnitude relationship of 0<t1<t2<t3。
3. The device of claim 1, comprising:
the camera is used for taking pictures of the refrigerating chamber when the refrigerator is closed;
the cloud server receives the pictures, calculates the using value of the volume of the refrigerating chamber and transmits the using value back to the refrigerator controller;
the refrigerator terminal controller comprises the following modules:
the detection unit is used for detecting whether the refrigerator is in a door opening state or a door closing state;
a calculation unit for calculating the usage value v of the refrigerating chamber volumeiAnd calculating the quotient of the total volume v of the refrigerating chamber to obtain delta v ═ vi/v；
A comparison unit for comparing Δ v with a preset value v1、v2、v3The size of (d);
a timing unit for timing the humidifier on time t1、t2、t3Timing;
the control unit controls the operation gear and the operation time of the humidifier according to the result information of the comparison unit;
a control unit for controlling the operation time of the humidifier to t at the set gear1、t2、t3And then controlling the humidifier to be closed.
4. The device of claim 3, wherein the camera is arranged at the top of the refrigerating compartment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010430393.5A CN111578600B (en) | 2020-05-20 | 2020-05-20 | Moisture preservation control method and device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010430393.5A CN111578600B (en) | 2020-05-20 | 2020-05-20 | Moisture preservation control method and device |
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| Publication Number | Publication Date |
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| CN111578600A CN111578600A (en) | 2020-08-25 |
| CN111578600B true CN111578600B (en) | 2021-11-05 |
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Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3896634A (en) * | 1974-02-19 | 1975-07-29 | Coleman Co | Air conditioning system |
| KR20010027236A (en) * | 1999-09-11 | 2001-04-06 | 구자홍 | Cool air supplying device for vegitable room in refrigerator |
| JP2001201228A (en) * | 2000-01-20 | 2001-07-27 | Gac Kk | Storage |
| CN105135806B (en) * | 2015-07-24 | 2017-11-03 | Tcl智能科技（合肥）有限公司 | Refrigerator moisture keeping device and refrigerator |
| CN105650979B (en) * | 2016-03-24 | 2018-06-08 | 广东奥迪威传感科技股份有限公司 | A kind of refrigerator atomizing humidifier and humidifying controlling method |
| CN106705566B (en) * | 2017-01-10 | 2020-05-26 | 青岛海尔股份有限公司 | Fresh-keeping control method and device for refrigerating and freezing equipment |
| CN107477944B (en) * | 2017-09-15 | 2020-02-04 | 合肥华凌股份有限公司 | Humidity regulation and control method and system |
| CN107726703A (en) * | 2017-11-15 | 2018-02-23 | 佛山市淇特科技有限公司 | A kind of refrigerator |
| CN207741398U (en) * | 2017-11-28 | 2018-08-17 | 深圳市壹鲜生生物科技有限公司 | A kind of humidifier and the foster fresh case containing the humidifier |
| JP2019132503A (en) * | 2018-01-31 | 2019-08-08 | 日立グローバルライフソリューションズ株式会社 | refrigerator |
| CN208920716U (en) * | 2018-09-27 | 2019-05-31 | 祁东青蓝庄园生态农业开发有限公司 | A kind of novel keeping-freshness storage device of Termitomyces albuminosus with black skin |
| CN110345703A (en) * | 2019-07-17 | 2019-10-18 | 澳柯玛股份有限公司 | A kind of preservation drawer and refrigerator of adjusting humidity |
| CN110398118A (en) * | 2019-08-15 | 2019-11-01 | 惠而浦（中国）股份有限公司 | A kind of air-duct apparatus and refrigerator for refrigerator |
| CN110411115A (en) * | 2019-08-30 | 2019-11-05 | 长虹美菱股份有限公司 | A kind of wind cooling refrigerator humidifying device and its control method |
| CN110686448A (en) * | 2019-09-27 | 2020-01-14 | 长虹美菱股份有限公司 | Moisture preservation control method and device |
| CN110726283B (en) * | 2019-10-21 | 2020-12-11 | 珠海格力电器股份有限公司 | Humidity control structure, refrigerator and humidity control method |
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