CN104359284A - Temperature control method, device and refrigerator - Google Patents
Temperature control method, device and refrigerator Download PDFInfo
- Publication number
- CN104359284A CN104359284A CN201410706421.6A CN201410706421A CN104359284A CN 104359284 A CN104359284 A CN 104359284A CN 201410706421 A CN201410706421 A CN 201410706421A CN 104359284 A CN104359284 A CN 104359284A
- Authority
- CN
- China
- Prior art keywords
- humidity
- time
- humidification module
- detect
- refrigerator
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D29/00—Arrangement or mounting of control or safety devices
- F25D29/003—Arrangement or mounting of control or safety devices for movable devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2700/00—Means for sensing or measuring; Sensors therefor
Abstract
The invention discloses a temperature control method. The method comprises the steps of acquiring a space humidity value in a refrigerator refrigerating chamber; comparing the space humidity value with a preset humidity threshold value; controlling a humidifying module to begin to work when the detected space humidity value is smaller than or equal to the preset humidity threshold value; forcedly closing the humidifying module when an interruption event is detected. The invention also discloses a temperature control device and a refrigerator. By adopting the temperature control method and device and the refrigerator, the refrigerator refrigerating chamber space is enabled to stay at a constant high-humidity state, so that the cold storage time and freshness of food can be maintained, and the user experience can be enhanced.
Description
Technical field
The present invention relates to refrigerating field, particularly relate to humidity control method, device and refrigerator.
Background technology
Humidity is one of fresh-keeping most important factor of impact, food dehydration can cause its outward appearance shrivelled, wilt.No matter current refrigerator is air-cooled or direct cooling refrigerator all has lower refrigeration humidity, particularly wind cooling refrigerator, and the cold wind of refrigeration indoor moveable can take away large quantity of moisture.Simultaneously, prior art is confined to the improvement to refrigerator self-technique substantially, to improving the preservativity of refrigerator, as return air defrost, Two-way Cycle etc., these technology all can only slow down the speed of water loss, and the relatively stable of humidity can not be ensured, this is fresh-keeping very unfavorable to food particularly fruit or vegetable type food.Meanwhile, vegetables and fruits can not store in too moist environment, easily rot.
Refrigerator humidity can fluctuate along with the temperature fluctuation in refrigerator, and when the compressor is operated, refrigerator cold-storage indoor humidity can significantly rapid drawdown, particularly wind cooling refrigerator; And simultaneously, in refrigerator space, moisture can reach dew point along with temperature reduces, form condensation frost, general direct cooling refrigerator can in inside container back frosting, and wind cooling refrigerator then can directly in evaporator surface frosting.The frost of forming in refrigerator can carry out defrost along with compressor shutdown after temp. in refrigerating chamber is down to certain value, and the humidity at this moment in refrigerator also can promote to some extent.In refrigerator, frosting is overweight not only can affect refrigeration for refrigerator efficiency, and can affect user's experience, and back boards even can be caused time serious to be out of shape, and therefore how to keep the stability of the humidity in refrigerator to be a problem being worth solving.
Summary of the invention
Main purpose of the present invention is to provide a kind of humidity control method, device and refrigerator, is intended to the stability of the humidity kept in refrigerator.
For achieving the above object, a kind of humidity control method provided by the invention, described humidity control method comprises the following steps:
Obtain the space humidity value of refrigerator cold-storage indoor;
Described space humidity value and the humidity threshold preset are compared;
If when detecting that described space humidity value is less than or equal to default humidity threshold, then control humidification module and start working;
If detect interrupt thing by time, then this humidification module of positive closing.
Preferably, detect if described interrupt thing by time, then also comprise after the step of this humidification module of positive closing:
Interrupt origin of an incident elimination if detect after, then control this humidification module and resume work.
Preferably, detect if described interrupt thing by time, then the step of this humidification module of positive closing comprises:
If detect, described space humidity value is greater than default humidity threshold or refrigerator when being in fast cold pattern, then this humidification module of positive closing.
When if interrupt condition being detected described, then the step of this humidification module of positive closing comprises:
If detect, refrigerator is not in fast cold pattern, and run setting-up time under humidifying mode after, when described space humidity value is still less than or equal to default humidity threshold, then this humidification module of positive closing.
Preferably, detect if described interrupt thing by time, then this humidification module of positive closing; Interrupt if detect after the origin of an incident eliminates, then controlling the step that this humidification module resumes work and comprising:
If detect, opening time of refrigerating-chamber door or the start-stop time of compressor are lower than preset time, then suspend humidification module; If again detect opening time of refrigerating-chamber door or start/stop of compressor time greater than or equal to preset time and described space humidity value is less than or equal to default humidity threshold time, then control humidification module and resume work.
Preferably, detect if described interrupt thing by time, then positive closing humidification module; Interrupt origin of an incident elimination if detect after, then the step that control humidification module is resumed work comprises:
If detect, the compressor continuous available machine time is greater than the scheduled time, then control humidification module and quit work; If again detect, the compressor continuous available machine time is less than or equal to the scheduled time and described space humidity value is less than or equal to default humidity threshold time, then control humidification module resume work.
In order to solve above-mentioned technical problem, the present invention further provides a kind of humidity conditioner, described humidity conditioner comprises:
Acquisition module, for obtaining the space humidity value of refrigerator cold-storage indoor;
Comparison module, for described space humidity value and the humidity threshold preset are compared,
Start module, if for detect described space humidity value be less than or equal to default humidity threshold and do not detect interrupt thing by time, then control humidification module start working;
Close recover module, if for detect interrupt thing by time, then this humidification module of positive closing.
Preferably, described closedown recovers module, if also for after detecting that interrupting the origin of an incident eliminates, then control humidification module and resume work.
Preferably, described closedown recovers module, if for detect described space humidity value be greater than default humidity threshold or refrigerator be in fast cold pattern time, then positive closing humidification module.
Described closedown recovers module, if also for detecting that refrigerator is not in fast cold pattern, and run setting-up time under humidifying mode after, when described space humidity value is still less than or equal to default humidity threshold, then and positive closing humidification module.
Preferably, described closedown recovers module, and described closedown recovers module, if also for start-stop time of opening time or compressor that refrigerating-chamber door detected lower than preset time, then suspend this humidification module; If again detect opening time of refrigerating-chamber door or start/stop of compressor time greater than or equal to preset time and described space humidity value is less than or equal to default humidity threshold time, then control this humidification module and resume work.
Preferably, described closedown recovers module, if also for detecting that the compressor continuous available machine time is greater than the scheduled time, then control this humidification module and quit work; If again detect, the compressor continuous available machine time is less than or equal to the scheduled time and described space humidity value is less than or equal to default humidity threshold time, then control this humidification module and resume work.
In order to solve above-mentioned technical problem, the present invention further provides a kind of refrigerator, comprising above-mentioned humidity conditioner.
A kind of humidity control method provided by the invention, by obtaining the space humidity value of refrigerator cold-storage indoor; Described space humidity value and the humidity threshold preset are compared; If when detecting that described space humidity value is less than or equal to default humidity threshold, then control humidification module and start working; If detect interrupt thing by time, then this humidification module of positive closing.The present invention makes cold compartment of refrigerator space be in constant high humidity state, thus keeps cold preservation time and the freshness of food, promotes Consumer's Experience.
Accompanying drawing explanation
Fig. 1 is the schematic flow sheet of humidity control method first embodiment of the present invention;
Fig. 2 is the schematic flow sheet of humidity control method second embodiment of the present invention;
Fig. 3 is the schematic flow sheet of humidity control method of the present invention 3rd embodiment;
Fig. 4 is the schematic flow sheet of humidity control method of the present invention 4th embodiment;
Fig. 5 is the schematic flow sheet of humidity control method of the present invention 5th embodiment;
Fig. 6 is the schematic flow sheet of humidity control method of the present invention 6th embodiment;
Fig. 7 is the high-level schematic functional block diagram of this humidity conditioner one embodiment.
The realization of the object of the invention, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.
Detailed description of the invention
Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
The invention provides a kind of humidity control method, be the schematic flow sheet of humidity control method first embodiment of the present invention with reference to Fig. 1, Fig. 1, in a first embodiment, described humidity control method comprises the following steps:
The space humidity value of step S100, acquisition refrigerator cold-storage indoor.
The humidity conditioner that the present embodiment provides, be arranged in the refrigerating chamber of refrigerator, this device continuous operation water consumption≤100ml per hour, the humidity sensor of detection space humidity and the humidification module of humidification is also configured with in the refrigerating chamber of refrigerator, this humidity sensor is always in running order, described humidity conditioner gathers the space humidity value in refrigerating chamber by humidity sensor, thus obtains the space humidity value of refrigerator cold-storage indoor.
Step S200, by described space humidity value with preset humidity threshold compare.
The space humidity value of acquisition and the humidity threshold preset compare by humidity conditioner, described default humidity threshold is predefined by producer when dispatching from the factory, also can be that user is in actual use through repeatedly testing thus setting, in the present embodiment, the setting value of described humidity threshold is relative humidity 30%-100%RH (Relative Humidity, relative humidity), wherein, air humidity is air oxygen detrition or moist degree, and in meteorology, usual relative humidity describes.It is with the ratio of actual water vapor pressure in air with synthermal lower saturation vapour pressure, represents with percentage.If do not have steam in air, relative humidity is zero; When vapour pressure in air with synthermal under saturation vapour pressure equal time, represent that moisture content is saturated in air, relative humidity is then 100%.Therefore, the percentage of relative humidity is larger, represents that air humidity is larger.Major part fruit and vegetable stores relative humidity and all remains on 85%-95%RH for best.As from the foregoing, the max-thresholds NIGH of the humidity threshold in the present embodiment is 1000%RH, and minimum threshold LOW is 30%RH, if the space humidity value in refrigerating chamber is less than or equal to 30%RH, and do not detect other interrupt things by time, then control humidification module start working.
If when step S300 detects that described space humidity value is less than or equal to default humidity threshold, then control humidification module and start working.
Humidity conditioner makes further judgement to the result compared, if the space humidity value obtained is less than or equal to default humidity threshold, then sends control instruction by microprocessor, controls humidification module and starts working.Wherein humidification module can carry out forced humidification by the atomization and vaporization of water to space in refrigerator.
If step S400 detect interrupt thing by time, then this humidification module of positive closing.
If humidity conditioner detect interrupt thing by time, then this humidification module of positive closing.The described interruption origin of an incident can be in the situation of fast cold pattern for refrigerator, because when the compressor operating of refrigerator, the humidity in the refrigerating chamber of refrigerator can significantly rapid drawdown, particularly wind cooling refrigerator; And simultaneously, in refrigerator space, moisture can reach dew point along with temperature reduces, form condensation frost, general direct cooling refrigerator can in inside container back frosting, and wind cooling refrigerator then can directly in evaporator surface frosting.The frost of forming in refrigerator can carry out defrost along with compressor shutdown after temp. in refrigerating chamber is down to certain value, and the humidity at this moment in refrigerator also can promote to some extent.The described interruption origin of an incident can not be in fast cold pattern for refrigerator yet, but run setting-up time under humidifying mode after, such as setting-up time is 10 minutes, described space humidity value is still less than or equal to situation during default humidity threshold, because being blocked by article due to the humidification port of refrigerator lack of water or humidification module under this kind of situation.The described interruption origin of an incident also can be the opening time of the refrigerating-chamber door of refrigerator or the start-stop time of the compressor situation lower than preset time, such as preset time is 5 minutes, because more chilled food now may be had to need refrigerator or refrigerator doors not to shut or other fortuitous events.The described interruption origin of an incident also can be greater than the scheduled time for the compressor continuous available machine time, such as 1 hour, and this kind of situation illustrates that the chilled food deposited first in refrigerator is too much or refrigerator has been out of order, now, then and this humidification module of positive closing.
The humidity control method that the present embodiment provides, makes cold compartment of refrigerator space be in constant high humidity state, thus keeps cold preservation time and the freshness of food, promotes Consumer's Experience.
With reference to the schematic flow sheet that Fig. 2, Fig. 2 are humidity control method second embodiment of the present invention, on the basis of the first embodiment, also comprise after described step S400:
If step S500 then controls this humidification module and resumes work after detecting that interrupting the origin of an incident eliminates.
If humidity conditioner detect interrupt thing by time, such as after refrigerator doors does not shut or fast cold pattern is opened, then positive closing humidification module; After the origin of an incident to be interrupted is eliminated, such as refrigerator doors is finally closed again or fast cold pattern is closed, then control humidification module and resume work.
With reference to the schematic flow sheet that Fig. 3, Fig. 3 are humidity control method of the present invention 3rd embodiment, on the basis of the first embodiment, described step S400 comprises:
If S400A detects that described space humidity value is greater than default humidity threshold or refrigerator when being in fast cold pattern, then this humidification module of positive closing.
If when humidity conditioner detects described space humidity value higher than certain value, dilutional hyponatremia in refrigerator is described, then positive closing then positive closing humidification module; When detecting that refrigerator is in fast cold pattern, because when the compressor operating of refrigerator, the humidity in the refrigerating chamber of refrigerator can significantly rapid drawdown, particularly wind cooling refrigerator; Now, or detecting humidity, is likely not up to standard, but, when moisture in refrigerator space reaches dew point along with temperature reduces, form condensation frost, at this moment general direct cooling refrigerator can in inside container back frosting, and wind cooling refrigerator then can directly in evaporator surface frosting.Now, the frost of forming in refrigerator can carry out defrost along with compressor shutdown after temp. in refrigerating chamber is down to certain value, thus the humidity in refrigerator also can promote to some extent.So be do not need humidification module to carry out humidification when refrigerator is in fast cold pattern.
With reference to the schematic flow sheet that Fig. 4, Fig. 4 are humidity control method of the present invention 4th embodiment, on the basis of the first embodiment, described step S400 comprises:
If step S400B detects that refrigerator is not in fast cold pattern, and run setting-up time under humidifying mode after, when described space humidity value is still less than or equal to default humidity threshold, then positive closing humidification module.
If humidity conditioner detects that refrigerator is not in fast cold pattern, and run setting-up time under humidifying mode after, such as setting-up time is 10 minutes, when described space humidity value is still less than or equal to default humidity threshold, illustrating under this kind of situation may caused by the humidification port of refrigerator lack of water or humidification module be blocked by article, refrigerator is then forced to close humidification module, and provide warning " humidification module lack of water or humidification module humidification port are blocked by article ", thus notify that related personnel processes in time.
With reference to the schematic flow sheet that Fig. 5, Fig. 5 are humidity control method of the present invention 5th embodiment, on the basis of the first embodiment, also comprise after described step S300:
If step S500A detects that opening time of refrigerating-chamber door or the start-stop time of compressor are lower than preset time, then suspend humidification module; If again detect opening time of refrigerating-chamber door or start/stop of compressor time greater than or equal to preset time and described space humidity value is less than or equal to default humidity threshold time, then control this humidification module and resume work.
If humidity conditioner detects that opening time of refrigerating-chamber door or the start-stop time of compressor are lower than preset time, such as preset time is 5 minutes, then tentatively judge to have more chilled food need put into refrigerator or refrigerator doors does not shut or other fortuitous events, then suspend humidification module; After pending fault is removed, such as shut refrigerating-chamber door, or humidity conditioner again detect opening time of refrigerating-chamber door or start/stop of compressor time higher than equal preset time and described space humidity value is less than or equal to default humidity threshold time, then control humidification module and resume work.
With reference to the schematic flow sheet that Fig. 6, Fig. 6 are humidity control method of the present invention 6th embodiment, on the basis of the first embodiment, also comprise after described step S300:
If step S500B detects compressor, the continuous available machine time is greater than the scheduled time, then control this humidification module and quit work; If again detect, the compressor continuous available machine time is less than or equal to the scheduled time and described space humidity value is less than or equal to default humidity threshold time, then control this humidification module and resume work.
If humidity conditioner detects compressor, the continuous available machine time is greater than the scheduled time, the such as scheduled time is 1 hour, then illustrate that the chilled food deposited first in refrigerator is too much or refrigerator is out of order, then control humidification module to quit work, after pending fault is repaired, humidity conditioner again detect the compressor continuous available machine time be less than or equal to 1 constantly little, then control humidification module resume work.
The humidity control method that the present embodiment provides, if detect the interruption origin of an incident, then positive closing humidification module, after pending fault solves, control humidification module is resumed work, thus ensures that back boards is indeformable, keep the cold preservation time of food and freshness, promotes Consumer's Experience.
As shown in Figure 7, the present invention further provides a kind of humidity conditioner, Fig. 7 is the high-level schematic functional block diagram of this humidity conditioner one embodiment, and in one embodiment, described humidity conditioner comprises:
Acquisition module 10, for obtaining the space humidity value of refrigerator cold-storage indoor;
Comparison module 20, for comparing described space humidity value and the humidity threshold preset;
Start module 30, if for detecting that described space humidity value is less than or equal to default humidity threshold time, then control humidification module start working;
Close recover module 40, if for detect interrupt thing by time, then this humidification module of positive closing.
The humidity conditioner that the present embodiment provides, be arranged in the refrigerating chamber of refrigerator, this device continuous operation water consumption≤100ml per hour, the humidity sensor of detection space humidity and the humidification module of humidification is also configured with in the refrigerating chamber of refrigerator, this humidity sensor is always in running order, the acquisition module 10 of described humidity conditioner gathers the space humidity value in refrigerating chamber by humidity sensor, thus obtains the space humidity value of refrigerator cold-storage indoor.
The space humidity value of acquisition and the humidity threshold preset compare by the comparison module 20 of humidity conditioner, described default humidity threshold is predefined by producer when dispatching from the factory, also can be that user is in actual use through repeatedly testing thus setting, in the present embodiment, the setting value of described humidity threshold is relative humidity 30%-100%RH (Relative Humidity, relative humidity), wherein, air humidity is air oxygen detrition or moist degree, and in meteorology, usual relative humidity describes.It is with the ratio of actual water vapor pressure in air with synthermal lower saturation vapour pressure, represents with percentage.If do not have steam in air, relative humidity is zero; When vapour pressure in air with synthermal under saturation vapour pressure equal time, represent that moisture content is saturated in air, relative humidity is then 100%.Therefore, the percentage of relative humidity is larger, represents that air humidity is larger.Major part fruit and vegetable stores relative humidity and all remains on 85%-95%RH for best.As from the foregoing, the max-thresholds NIGH of the humidity threshold in the present embodiment is 1000%RH, and minimum threshold LOW is 30%RH, if the space humidity value in refrigerating chamber is less than or equal to 30%RH, and do not detect other interrupt things by time, then control humidification module start working.
The startup module 30 of humidity conditioner makes further judgement to the result compared, if the space humidity value obtained is less than or equal to default humidity threshold, then sends control instruction by microprocessor, controls humidification module and starts working.Wherein humidification module can carry out forced humidification by the atomization and vaporization of water to space in refrigerator.
If the closedown of humidity conditioner recover module 40 detect interrupt thing by time, then this humidification module of positive closing.The described interruption origin of an incident can be in the situation of fast cold pattern for refrigerator, because when the compressor operating of refrigerator, the humidity in the refrigerating chamber of refrigerator can significantly rapid drawdown, particularly wind cooling refrigerator; And simultaneously, in refrigerator space, moisture can reach dew point along with temperature reduces, form condensation frost, general direct cooling refrigerator can in inside container back frosting, and wind cooling refrigerator then can directly in evaporator surface frosting.The frost of forming in refrigerator can carry out defrost along with compressor shutdown after temp. in refrigerating chamber is down to certain value, and the humidity at this moment in refrigerator also can promote to some extent.The described interruption origin of an incident can not be in fast cold pattern for refrigerator yet, but run setting-up time under humidifying mode after, such as setting-up time is 10 minutes, described space humidity value is still less than or equal to situation during default humidity threshold, because being blocked by article due to the humidification port of refrigerator lack of water or humidification module under this kind of situation.The described interruption origin of an incident also can be the opening time of the refrigerating-chamber door of refrigerator or the start-stop time of the compressor situation lower than preset time, such as preset time is 5 minutes, because more chilled food now may be had to need refrigerator or refrigerator doors not to shut or other fortuitous events.The described interruption origin of an incident also can be greater than the scheduled time for the compressor continuous available machine time, such as 1 hour, and this kind of situation illustrates that the chilled food deposited first in refrigerator is too much or refrigerator has been out of order, now, then and this humidification module of positive closing.
The humidity conditioner that the present embodiment provides, makes cold compartment of refrigerator space be in constant high humidity state, thus keeps cold preservation time and the freshness of food, promotes Consumer's Experience.
As shown in Figure 7, the humidity conditioner that one embodiment of the invention provides, described closedown recovers module 40, if also for detect interrupt thing by time, then positive closing humidification module; Interrupt origin of an incident elimination if detect after, then control humidification module and resume work.
If the closedown of humidity conditioner recover module 40 detect interrupt thing by time, such as after refrigerator doors does not shut or fast cold pattern is opened, then positive closing humidification module; After the origin of an incident to be interrupted is eliminated, such as refrigerator doors is finally closed again or fast cold pattern is closed, then control humidification module and resume work.
With further reference to Fig. 7, the humidity conditioner that the present embodiment provides, described closedown recovers module 40, if also for detect described space humidity value be greater than default humidity threshold or refrigerator be in fast cold pattern time, then positive closing humidification module.
If when the closedown recovery module 40 of humidity conditioner detects described space humidity value higher than certain value, dilutional hyponatremia in refrigerator is described, then positive closing then positive closing humidification module; When detecting that refrigerator is in fast cold pattern, because when the compressor operating of refrigerator, the humidity in the refrigerating chamber of refrigerator can significantly rapid drawdown, particularly wind cooling refrigerator; Now, or detecting humidity, is likely not up to standard, but, when moisture in refrigerator space reaches dew point along with temperature reduces, form condensation frost, at this moment general direct cooling refrigerator can in inside container back frosting, and wind cooling refrigerator then can directly in evaporator surface frosting.Now, the frost of forming in refrigerator can carry out defrost along with compressor shutdown after temp. in refrigerating chamber is down to certain value, thus the humidity in refrigerator also can promote to some extent.So be do not need humidification module to carry out humidification when refrigerator is in fast cold pattern.
With further reference to Fig. 7, the humidity conditioner that the present embodiment provides, described closedown recovers module 40, if also for detecting that refrigerator is not in fast cold pattern, and run setting-up time under humidifying mode after, when described space humidity value is still less than or equal to default humidity threshold, then positive closing humidification module.
If the closedown of humidity conditioner recovers module 40 detect that refrigerator is not in fast cold pattern, and run setting-up time under humidifying mode after, such as setting-up time is 10 minutes, when described space humidity value is still less than or equal to default humidity threshold, illustrating under this kind of situation may caused by the humidification port of refrigerator lack of water or humidification module be blocked by article, refrigerator is then forced to close humidification module, and provide warning " humidification module lack of water or humidification module humidification port are blocked by article ", thus notify that related personnel processes in time.
With further reference to Fig. 7, the humidity conditioner that the present embodiment provides, described closedown recovers module 40, if also for start-stop time of opening time or compressor that refrigerating-chamber door detected lower than preset time, then suspend humidification module; If again detect opening time of refrigerating-chamber door or start/stop of compressor time greater than or equal to preset time and described space humidity value is less than or equal to default humidity threshold time, then control humidification module and resume work.
If the closedown of humidity conditioner recovers module 40 detect that opening time of refrigerating-chamber door or the start-stop time of compressor are lower than preset time, such as preset time is 5 minutes, then tentatively judge to have more chilled food need put into refrigerator or refrigerator doors does not shut or other fortuitous events, then suspend humidification module; After pending fault is removed, such as shut refrigerating-chamber door, or humidity conditioner again detect opening time of refrigerating-chamber door or start/stop of compressor time higher than equal preset time and described space humidity value is less than or equal to default humidity threshold time, then control humidification module and resume work.
With further reference to Fig. 7, the humidity conditioner that the present embodiment provides, described closedown recovers module 40, if also for detecting that the compressor continuous available machine time is greater than the scheduled time, then controls humidification module and quits work; If again detect, the compressor continuous available machine time is less than or equal to the scheduled time and described space humidity value is less than or equal to default humidity threshold time, then control humidification module resume work.
If the closedown of humidity conditioner recovers module 40 detect that the compressor continuous available machine time is greater than the scheduled time, the such as scheduled time is 1 hour, then illustrate that the chilled food deposited first in refrigerator is too much or refrigerator is out of order, then control humidification module to quit work, after pending fault is repaired, humidity conditioner again detect the compressor continuous available machine time be less than or equal to 1 constantly little, then control humidification module resume work.
The humidity conditioner that the present embodiment provides, if detect the interruption origin of an incident, then positive closing humidification module, after pending fault solves, control humidification module is resumed work, thus ensures that back boards is indeformable, keep the cold preservation time of food and freshness, promotes Consumer's Experience.
The present invention further provides a kind of refrigerator, comprise above-mentioned humidity conditioner, do not repeat them here.
These are only the preferred embodiments of the present invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (13)
1. a humidity control method, is characterized in that, described humidity control method comprises the following steps:
Obtain the space humidity value of refrigerator cold-storage indoor;
Described space humidity value and the humidity threshold preset are compared;
If when detecting that described space humidity value is less than or equal to default humidity threshold, then control humidification module and start working;
If detect interrupt thing by time, then this humidification module of positive closing.
2. humidity control method as claimed in claim 1, is characterized in that, detect if described interrupt thing by time, then also comprise after the step of this humidification module of positive closing:
Interrupt origin of an incident elimination if detect after, then control this humidification module and resume work.
3. humidity control method as claimed in claim 1, is characterized in that, detect if described interrupt thing by time, then the step of this humidification module of positive closing comprises:
If detect, described space humidity value is greater than default humidity threshold or refrigerator when being in fast cold pattern, then this humidification module of positive closing.
4. humidity control method as claimed in claim 1, it is characterized in that, when if interrupt condition being detected described, then the step of this humidification module of positive closing comprises:
If detect, refrigerator is not in fast cold pattern, and run setting-up time under humidifying mode after, when described space humidity value is still less than or equal to default humidity threshold, then this humidification module of positive closing.
5. humidity control method as claimed in claim 2, is characterized in that, detect if described interrupt thing by time, then this humidification module of positive closing; Interrupt if detect after the origin of an incident eliminates, then controlling the step that this humidification module resumes work and comprising:
If detect, opening time of refrigerating-chamber door or the start-stop time of compressor are lower than preset time, then suspend humidification module; If again detect opening time of refrigerating-chamber door or start/stop of compressor time greater than or equal to preset time and described space humidity value is less than or equal to default humidity threshold time, then control this humidification module and resume work.
6. humidity control method as claimed in claim 2, is characterized in that, detect if described interrupt thing by time, then this humidification module of positive closing; Interrupt if detect after the origin of an incident eliminates, then controlling the step that this humidification module resumes work and comprising:
If detect, the compressor continuous available machine time is greater than the scheduled time, then control humidification module and quit work; If again detect, the compressor continuous available machine time is less than or equal to the scheduled time and described space humidity value is less than or equal to default humidity threshold time, then control this humidification module and resume work.
7. a humidity conditioner, is characterized in that, described humidity conditioner comprises:
Acquisition module, for obtaining the space humidity value of refrigerator cold-storage indoor;
Comparison module, for described space humidity value and the humidity threshold preset are compared,
Start module, if for detect described space humidity value be less than or equal to default humidity threshold and do not detect interrupt thing by time, then control humidification module start working;
Close recover module, if for detect interrupt thing by time, then this humidification module of positive closing.
8. humidity conditioner as claimed in claim 7, is characterized in that, described closedowns recovers module, if also for after detecting that interrupting the origin of an incident eliminates, then control humidification module is resumed work.
9. humidity conditioner as claimed in claim 7, is characterized in that, described closedowns recovery module, if also for detect described space humidity value be greater than default humidity threshold or refrigerator be in fast cold pattern time, then positive closing humidification module.
10. humidity conditioner as claimed in claim 7, it is characterized in that, described closedown recovers module, if also for detecting that refrigerator is not in fast cold pattern, and run setting-up time under humidifying mode after, when described space humidity value is still less than or equal to default humidity threshold, then positive closing humidification module.
11. humidity conditioners as claimed in claim 8, is characterized in that, described closedown recovers module, if also for start-stop time of opening time or compressor that refrigerating-chamber door detected lower than preset time, then suspend this humidification module; If again detect opening time of refrigerating-chamber door or start/stop of compressor time greater than or equal to preset time and described space humidity value is less than or equal to default humidity threshold time, then control this humidification module and resume work.
12. humidity conditioners as claimed in claim 8, is characterized in that, described closedown recovers module, if also for detecting that the compressor continuous available machine time is greater than the scheduled time, then control this humidification module and quit work; If again detect, the compressor continuous available machine time is less than or equal to the scheduled time and described space humidity value is less than or equal to default humidity threshold time, then control this humidification module and resume work.
13. 1 kinds of refrigerators, comprise the humidity conditioner as described in any one of claim 7 to 12.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410706421.6A CN104359284B (en) | 2014-11-27 | 2014-11-27 | Temperature control method, device and refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410706421.6A CN104359284B (en) | 2014-11-27 | 2014-11-27 | Temperature control method, device and refrigerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104359284A true CN104359284A (en) | 2015-02-18 |
| CN104359284B CN104359284B (en) | 2017-04-19 |
Family
ID=52526571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410706421.6A Active CN104359284B (en) | 2014-11-27 | 2014-11-27 | Temperature control method, device and refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104359284B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105605872A (en) * | 2015-12-29 | 2016-05-25 | 青岛海尔股份有限公司 | Refrigerator and humidity control method thereof |
| CN106931714A (en) * | 2015-12-30 | 2017-07-07 | 青岛海尔智能技术研发有限公司 | Refrigeration plant and its control method |
| CN107549288A (en) * | 2016-07-01 | 2018-01-09 | 青岛海尔智能技术研发有限公司 | A kind of unfreezing control method for thawing apparatus |
| CN108224879A (en) * | 2016-12-14 | 2018-06-29 | 博西华电器（江苏）有限公司 | For the air-humidification method and refrigerating appliance of refrigerating appliance |
| CN109780809A (en) * | 2018-12-20 | 2019-05-21 | 青岛海尔股份有限公司 | The wet method of the control of refrigerator and refrigerator |
| CN109883113A (en) * | 2019-03-21 | 2019-06-14 | 合肥华凌股份有限公司 | Humidifying controlling method, control system and refrigeration equipment |
| CN113154791A (en) * | 2021-03-08 | 2021-07-23 | 珠海格力电器股份有限公司 | Intelligent refrigerator moisturizing method and device and intelligent refrigerator |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006349302A (en) * | 2005-06-20 | 2006-12-28 | Toyo Standard:Kk | Power consumption reducer, and power consumption reduction method |
| JP2009121803A (en) * | 2007-10-25 | 2009-06-04 | Sharp Corp | Refrigerator |
| JP2011012883A (en) * | 2009-07-01 | 2011-01-20 | Toshiba Corp | Refrigerator |
| CN102620509A (en) * | 2012-04-05 | 2012-08-01 | 河南新飞电器有限公司 | Fruit-vegetable box applicable to air-cooling refrigerator and rapid-cooling and moisturizing method of fruit-vegetable box |
| CN103851851A (en) * | 2013-11-07 | 2014-06-11 | 海信（山东）冰箱有限公司 | Air-cooling refrigerator with humidifying function and control method thereof |
-
2014
- 2014-11-27 CN CN201410706421.6A patent/CN104359284B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006349302A (en) * | 2005-06-20 | 2006-12-28 | Toyo Standard:Kk | Power consumption reducer, and power consumption reduction method |
| JP2009121803A (en) * | 2007-10-25 | 2009-06-04 | Sharp Corp | Refrigerator |
| JP2011012883A (en) * | 2009-07-01 | 2011-01-20 | Toshiba Corp | Refrigerator |
| CN102620509A (en) * | 2012-04-05 | 2012-08-01 | 河南新飞电器有限公司 | Fruit-vegetable box applicable to air-cooling refrigerator and rapid-cooling and moisturizing method of fruit-vegetable box |
| CN103851851A (en) * | 2013-11-07 | 2014-06-11 | 海信（山东）冰箱有限公司 | Air-cooling refrigerator with humidifying function and control method thereof |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105605872A (en) * | 2015-12-29 | 2016-05-25 | 青岛海尔股份有限公司 | Refrigerator and humidity control method thereof |
| WO2017113639A1 (en) * | 2015-12-29 | 2017-07-06 | 青岛海尔股份有限公司 | Refrigerator and humidity control method therefor |
| CN105605872B (en) * | 2015-12-29 | 2018-04-20 | 青岛海尔股份有限公司 | Refrigerator and its humidity control method |
| US10969163B2 (en) | 2015-12-29 | 2021-04-06 | Qingdao Haier Joint Stock Co., Ltd. | Refrigerator and humidity control method |
| CN106931714A (en) * | 2015-12-30 | 2017-07-07 | 青岛海尔智能技术研发有限公司 | Refrigeration plant and its control method |
| CN107549288A (en) * | 2016-07-01 | 2018-01-09 | 青岛海尔智能技术研发有限公司 | A kind of unfreezing control method for thawing apparatus |
| CN108224879A (en) * | 2016-12-14 | 2018-06-29 | 博西华电器（江苏）有限公司 | For the air-humidification method and refrigerating appliance of refrigerating appliance |
| CN109780809A (en) * | 2018-12-20 | 2019-05-21 | 青岛海尔股份有限公司 | The wet method of the control of refrigerator and refrigerator |
| CN109780809B (en) * | 2018-12-20 | 2020-12-11 | 青岛海尔股份有限公司 | Refrigerator and humidity control method thereof |
| CN109883113A (en) * | 2019-03-21 | 2019-06-14 | 合肥华凌股份有限公司 | Humidifying controlling method, control system and refrigeration equipment |
| CN113154791A (en) * | 2021-03-08 | 2021-07-23 | 珠海格力电器股份有限公司 | Intelligent refrigerator moisturizing method and device and intelligent refrigerator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104359284B (en) | 2017-04-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104359284A (en) | Temperature control method, device and refrigerator | |
| CN107044756B (en) | The anti-freeze control method of air door and refrigerator | |
| CN106766578B (en) | The dewing-proof method and device of refrigerating equipment | |
| CN105806010B (en) | A kind of wind cooling refrigerator and its control method including temperature controllable humidity regions | |
| US20130014522A1 (en) | Humidity control in a refrigerated transport container with an intermittently operated compressor | |
| CN102878773B (en) | Refrigerator | |
| CN107763936B (en) | Air-cooled refrigerator and defrosting method of evaporator thereof | |
| CN112944798B (en) | Refrigerator control method, refrigerator and storage medium | |
| CN105466103A (en) | Refrigerator | |
| CN109737671A (en) | Refrigerating device and its control method | |
| CN105043007A (en) | Refrigerator control method and refrigerator | |
| CN113915868B (en) | Refrigerator and control method thereof | |
| KR101589805B1 (en) | Cold Storage a storehouse and its control method | |
| CN103017479B (en) | Water dispenser and refrigerating plant thereof | |
| CN105276900B (en) | Refrigerator and its defrosting control method | |
| CN108061420B (en) | Temperature regulation and control method, temperature regulation and control device, refrigeration equipment and readable storage medium | |
| CN100513946C (en) | Refrigerator chill box damping control method and device and refrigerator installed with the same | |
| CN106257179A (en) | Refrigerator and the method controlling described refrigerator | |
| CN105276912A (en) | Control method of drying chamber and refrigerator | |
| CN201203318Y (en) | Wind cooling refrigerator | |
| CN104089461B (en) | A kind of refrigeration control method of automatically controlled wind cooling refrigerator fault | |
| CN203771854U (en) | Refrigerator | |
| CN112146345B (en) | Refrigerator door flash seam detection method, control device and refrigerator | |
| CN117469923A (en) | Damper fault detection method and device, computer readable storage medium and refrigerator | |
| CN110895084B (en) | Refrigerator control method and refrigerator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |