CN103940195A - Method for controlling refrigerator and refrigerator - Google Patents
Method for controlling refrigerator and refrigerator Download PDFInfo
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- CN103940195A CN103940195A CN201410174606.7A CN201410174606A CN103940195A CN 103940195 A CN103940195 A CN 103940195A CN 201410174606 A CN201410174606 A CN 201410174606A CN 103940195 A CN103940195 A CN 103940195A
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- 238000000034 method Methods 0.000 title claims abstract description 38
- 238000005057 refrigeration Methods 0.000 claims abstract description 29
- 238000001514 detection method Methods 0.000 claims description 9
- 230000008014 freezing Effects 0.000 abstract description 12
- 238000007710 freezing Methods 0.000 abstract description 12
- 230000009286 beneficial effect Effects 0.000 description 3
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- 239000000463 material Substances 0.000 description 2
- 230000028016 temperature homeostasis Effects 0.000 description 2
- 238000012512 characterization method Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
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- 230000004048 modification Effects 0.000 description 1
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Abstract
The invention provides a method for controlling a refrigerator. The refrigerator at least comprises a refrigerating chamber, a freezing chamber, one or more refrigerating chamber temperature sensors and one or more freezing chamber temperature sensors. The method comprises the following steps of respectively acquiring temperatures detected by one or more refrigerating chamber temperature sensors and one or more freezing chamber temperature sensors; respectively acquiring the highest temperatures of the temperatures detected by one or more refrigerating chamber temperature sensors and one or more freezing chamber temperature sensors; judging whether the highest temperature of the temperatures detected by one or more refrigerating chamber temperature sensors or one or more freezing chamber temperature sensors is larger than an initial set temperature of the refrigerating chamber or the freezing chamber; if the highest temperature of the temperatures detected by one or more refrigerating chamber temperature sensors or one or more freezing chamber temperature sensors is larger than the initial set temperature of the refrigerating chamber or the freezing chamber, performing refrigeration on the refrigerating chamber or the freezing chamber. By means of the method, intelligent temperature control can be achieved, no user operation is needed, and applicability is high. The invention further provides the refrigerator.
Description
Technical field
The present invention relates to technical field of refrigerating devices, particularly a kind of control method of refrigerator and refrigerator.
Background technology
Current refrigerator is that computer or the control system of electronics are all divided a lot of temperature gears, and if the thermoregulation range of refrigerating chamber is-10 DEG C～-30 DEG C, the thermoregulation range of refrigerating chamber is 2 DEG C～10 DEG C, and other chamber is also adjustable within the specific limits.The functional requirement user of these adjustable temperatures adjusts design temperature voluntarily according to the variation of environment, refrigerator service condition etc.But it is incorrect that a lot of users in use adjust the method for temperature, often can cause and freeze or the high food of temperature degenerates; Also have many consumers and seldom even never temperature is adjusted, make the various function keys of refrigerator become decoration, not only cost is high, and temperature does not reach the requirement of food fresh keeping.
Summary of the invention
The present invention is intended to solve at least to a certain extent one of technical problem in above-mentioned correlation technique.
For this reason, one object of the present invention is to propose a kind of control method of refrigerator, and the method can realize the intelligent temperature control of refrigerator, and without user's operation, and applicability is high.
Another object of the present invention is to provide a kind of refrigerator.
To achieve these goals, the embodiment of first aspect present invention has proposed a kind of control method of refrigerator, wherein, described refrigerator at least comprises refrigerating chamber and refrigerating chamber, be arranged at least one refrigerator temperature sensor in described refrigerating chamber, be arranged at least one freezer temperature sensor in described refrigerating chamber, said method comprising the steps of: gather respectively the temperature that described at least one refrigerator temperature sensor and at least one freezer temperature sensor detect; Maximum temperature in the temperature that described in obtaining respectively, at least one refrigerator temperature sensor and at least one freezer temperature sensor detect; Whether the maximum temperature in the temperature that described at least one refrigerator temperature sensor of judgement or at least one freezer temperature sensor detect is respectively greater than the initial setting temperature of described refrigerating chamber or the initial setting temperature of described refrigerating chamber; If the maximum temperature in the temperature that described at least one refrigerator temperature sensor or at least one freezer temperature sensor detect is greater than the initial setting temperature of described refrigerating chamber or the initial setting temperature of described refrigerating chamber, described refrigerating chamber or described refrigerating chamber are freezed.
According to the control method of the refrigerator of the embodiment of the present invention, in each chamber of refrigerator, multiple temperature sensors are set respectively to detect the temperature of this chamber, when maximum temperature in the temperature that in each chamber, multiple temperature sensors detect is higher than the initial setting temperature of this chamber, refrigerator operation, to this chamber refrigeration, to ensure that the temperature of a chamber meets food fresh-keeping requirement.Therefore, method of the present invention can realize the intelligent temperature control of refrigerator, also can meet food fresh-keeping demand without user's operation, and in addition, the method is applicable to computer refrigerator and electronic refrigerator, and therefore, applicability is high.
In addition, the control method of refrigerator according to the above embodiment of the present invention can also have following additional technical characterictic:
In some instances, also comprise: if the maximum temperature in the temperature that described at least one refrigerator temperature sensor or at least one freezer temperature sensor detect is less than or equal to the initial setting temperature of described refrigerating chamber or the initial setting temperature of described refrigerating chamber, stop described refrigerating chamber or described refrigerating chamber refrigeration.
In some instances, described refrigerator also comprises for detection of the environment temperature sensor of the temperature of environment described in described refrigerator and the compensating heater for described refrigerating chamber is heated, described method also comprises: whether the temperature that judges described environment is less than preset temperature, and in the time that the temperature of described environment is less than described preset temperature, judge that described compensating heater meets unlocking condition.
In some instances, also comprise: in the time that the temperature of described environment is more than or equal to described preset temperature, control described compensating heater in closed condition.
In some instances, the initial launch temperature of described refrigerating chamber is positioned at 0 DEG C～10 DEG C, and the initial launch temperature of described refrigerating chamber is positioned at-16 DEG C～-24 DEG C, and described preset temperature is positioned at 0 DEG C～25 DEG C.
The embodiment of second aspect present invention provides a kind of refrigerator, comprising: casing, in described casing, be limited with a chamber, described between chamber at least comprise refrigerating chamber and refrigerating chamber, be arranged on described casing for open and close described between the door body of chamber, the control system of refrigerator, the control system of described refrigerator comprises: be separately positioned at least one refrigerator temperature sensor and at least one freezer temperature sensor in described refrigerating chamber and refrigerating chamber, the acquisition module being connected with described at least one freezer temperature sensor with described at least one refrigerator temperature sensor respectively, the temperature that described acquisition module detects for gathering described at least one refrigerator temperature sensor and described at least one freezer temperature sensor, and obtain respectively the maximum temperature in the temperature that described at least one refrigerator temperature sensor and at least one freezer temperature sensor detect, for the refrigerating plant that described refrigerating chamber and refrigerating chamber are freezed, the control module being connected with refrigerating plant with described acquisition module respectively, whether described control module is greater than the initial setting temperature of described refrigerating chamber or the initial setting temperature of described refrigerating chamber for the maximum temperature of the temperature that described at least one refrigerator temperature sensor of judgement or at least one freezer temperature sensor detect respectively, and maximum temperature in the temperature detecting at described at least one refrigerator temperature sensor or at least one freezer temperature sensor is respectively while being greater than the initial setting temperature of described refrigerating chamber or the initial setting temperature of described refrigerating chamber, controlling described refrigerating plant freezes to described refrigerating chamber or refrigerating chamber.
According to the refrigerator of the embodiment of the present invention, multiple temperature sensors are set respectively in each chamber to detect the temperature of this chamber, when maximum temperature in the temperature that in each chamber, multiple temperature sensors detect is higher than the initial setting temperature of this chamber, start refrigerating plant to this chamber refrigeration, to ensure that the temperature of a chamber meets food fresh-keeping requirement.Therefore, refrigerator of the present invention can be realized intelligent temperature control, also can meet food fresh-keeping demand without user's operation, in addition, the operation interfaces such as this refrigerator nonfunctional key, outward appearance simplicity generosity and cost are low.
In some instances, when described control module is also less than or equal to respectively the initial setting temperature of described refrigerating chamber or the initial setting temperature of described refrigerating chamber for the maximum temperature of the temperature that detects at described at least one refrigerator temperature sensor or at least one freezer temperature sensor, controls described refrigerating plant and stop described refrigerating chamber or refrigerating chamber refrigeration.
In some instances, the control system of described refrigerator also comprises for detection of the environment temperature sensor of environment temperature and the compensating heater for described refrigerating chamber is heated, described environment temperature sensor is all connected with described control module with described compensating heater, described control module is also for judging whether described environment temperature is less than preset temperature, and in the time that described environment temperature is less than described preset temperature, judge that described compensating heater meets unlocking condition.
In some instances, described control module, also in the time that described environment temperature is more than or equal to described preset temperature, is controlled described compensating heater in closed condition.
In some instances, the initial launch temperature of described refrigerating chamber is positioned at 0 DEG C～10 DEG C, and the initial launch temperature of described refrigerating chamber is positioned at-16 DEG C～-24 DEG C, and described preset temperature is positioned at 0 DEG C～25 DEG C.
Additional aspect of the present invention and advantage in the following description part provide, and part will become obviously from the following description, or recognize by practice of the present invention.
Brief description of the drawings
Above-mentioned and/or additional aspect of the present invention and advantage accompanying drawing below combination is understood becoming the description of embodiment obviously and easily, wherein:
Fig. 1 is the flow chart of the control method of refrigerator according to an embodiment of the invention;
Fig. 2 is the flow chart of the control method of refrigerator in accordance with another embodiment of the present invention;
Fig. 3 is the structured flowchart of refrigerator according to an embodiment of the invention;
Fig. 4 is the structured flowchart of refrigerator in accordance with another embodiment of the present invention.
Detailed description of the invention
Describe embodiments of the invention below in detail, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has the element of identical or similar functions from start to finish.Be exemplary below by the embodiment being described with reference to the drawings, only for explaining the present invention, and can not be interpreted as limitation of the present invention.
Describe according to the control method of the refrigerator of the embodiment of the present invention and refrigerator below in conjunction with accompanying drawing.
Fig. 1 is the flow chart of the control method of refrigerator according to an embodiment of the invention.As shown in Figure 1, the control method of refrigerator according to an embodiment of the invention, wherein, refrigerator at least comprises refrigerating chamber and refrigerating chamber, is arranged at least one refrigerator temperature sensor in refrigerating chamber, is arranged at least one freezer temperature sensor in refrigerating chamber.The method comprises the following steps:
Step S101, gathers respectively the temperature that at least one refrigerator temperature sensor and at least one freezer temperature sensor detect.Particularly, the quantity of at least one refrigerator temperature sensor or at least one freezer temperature sensor according to refrigerator actual demand set, and be separately positioned on refrigerating chamber or refrigerating chamber inside, can judge in refrigerating chamber or refrigerating chamber and whether have the food that temperature is higher to enter and detect food temperature.
Step S102, obtains respectively the maximum temperature in the temperature that at least one refrigerator temperature sensor and at least one freezer temperature sensor detect.Particularly, in the time putting into food in refrigerating chamber or refrigerating chamber, if food temperature is higher, can obviously affect the compartment temperature of refrigerating chamber or refrigerating chamber, and it is the highest apart from the temperature of the nearest refrigerator temperature sensor of food or freezer temperature sensor collection, and connect recently food temperature, therefore, obtain respectively the maximum temperature (being the food temperature in refrigerating chamber) in the temperature that maximum temperature (being the food temperature in refrigerating chamber) in the temperature that at least one refrigerator temperature sensor detects or at least one freezer temperature sensor detect.
Step S103, judges respectively whether the maximum temperature in the temperature that at least one refrigerator temperature sensor or at least one freezer temperature sensor detect is greater than the initial setting temperature of refrigerating chamber or the initial setting temperature of refrigerating chamber.In other words, judge whether the food temperature in refrigerating chamber is greater than the initial setting temperature of refrigerating chamber, and judge whether the food temperature in refrigerating chamber is greater than the initial setting temperature of refrigerating chamber.Wherein, the initial setting temperature of refrigerating chamber and the initial setting temperature of refrigerating chamber are and preset, and in some concrete examples, the initial setting temperature of refrigerating chamber is positioned at 0 DEG C～10 DEG C, and the initial setting temperature of refrigerating chamber is positioned at-16 DEG C～-24 DEG C.As a concrete example, the initial setting temperature of for example refrigerating chamber is 5 DEG C, the initial setting temperature of refrigerating chamber is-20 DEG C, when refrigerator is opened, refrigerating chamber is with 5 DEG C of operations of constant temperature, refrigerating chamber is with constant temperature-20 DEG C operation, in the time having food to put refrigerating chamber or refrigerating chamber into, obtain the food temperature in refrigerating chamber or refrigerating chamber by least one refrigerator temperature sensor or at least one refrigerating chamber sensor, judge in refrigerating chamber, whether food temperature is greater than 5 DEG C, or judge whether the food in refrigerating chamber is greater than-20 DEG C.
Step S104, if the maximum temperature in the temperature that at least one refrigerator temperature sensor or at least one freezer temperature sensor detect is greater than the initial setting temperature of refrigerating chamber or the initial setting temperature of refrigerating chamber, refrigerating chamber or refrigerating chamber are freezed.In other words, if the food temperature in refrigerating chamber is greater than the initial setting temperature of refrigerating chamber, for example, to refrigerating chamber freeze (starting compressor or blower fan etc.), if the food temperature in refrigerating chamber is greater than the initial setting temperature of refrigerating chamber, for example, to refrigerating chamber freeze (starting compressor or blower fan etc.).To sum up, can realize the intelligent temperature control of refrigerator, without user operation, just can make each chamber of refrigerator maintain initial setting temperature, thus the fresh-keeping demand of indoor food between ensureing pair.
Further, in one embodiment of the invention, after above-mentioned steps S104, also comprise: if judge that the maximum temperature in the temperature that at least one refrigerator temperature sensor or at least one freezer temperature sensor detect is less than or equal to the initial setting temperature of refrigerating chamber or the initial setting temperature of refrigerating chamber, stops refrigerating chamber or refrigerating chamber refrigeration.In other words, in the time judging that food temperature in refrigerating chamber is less than or equal to the initial setting temperature of refrigerating chamber, such as stop, to refrigerating chamber refrigeration (close compressor or blower fan etc.), or in the time judging that food temperature in refrigerating chamber is less than or equal to the initial setting temperature of refrigerating chamber, such as stop, to refrigerating chamber refrigeration (close compressor or blower fan etc.).Thereby the running temperature that makes each chamber maintains initial setting temperature, be beneficial to the fresh-keeping of food.
In another embodiment of the present invention, this refrigerator also comprises that the method further comprises for detection of the environment temperature sensor of environment temperature and the compensating heater for refrigerating chamber is heated:
Judge whether environment temperature is less than preset temperature, and in the time that environment temperature is less than preset temperature, judge that compensating heater meets unlocking condition.Particularly, for some refrigerator, in the time that ambient temperature is too low (for example, in winter), the temperature of refrigerating chamber is generally lower than the turn-on temperature (being preset temperature) of refrigerator, and therefore, refrigerator is not worked.But the temperature of refrigerating chamber may not reach design temperature, need refrigeration to reduce the temperature of refrigerating chamber.Therefore, need to add thermal compensation to improve the temperature of refrigerating chamber to refrigerating chamber, thereby reach the turn-on temperature of refrigerator, make refrigerator operation, chamber refrigeration between pair, and then the temperature of refrigerating chamber is reduced, meet the design temperature of refrigerating chamber.Therefore, in this embodiment of the present invention, in the time that environment temperature is less than preset temperature (being the turn-on temperature of refrigerator), judge that compensating heater meets unlocking condition, further, if now refrigerating chamber has refrigeration request, open compensating heater refrigerating chamber is freezed.
In other words, above-mentioned environment temperature sensor for detection of the environment temperature that obtains refrigerator environment of living in.Judge whether this environment temperature is less than preset temperature, if be less than, judge that compensating heater meets unlocking condition, further, if refrigerator has refrigeration request, open compensating heater refrigerating chamber is added to thermal compensation.On the other hand, if when the environment temperature that judgement detection obtains is more than or equal to preset temperature, control and compensation heater, in closed condition, does not heat refrigerating chamber.Wherein, above-mentioned preset temperature is set according to actual conditions, and in some instances, preset temperature is positioned at 0 DEG C～25 DEG C, repeats no more herein.To sum up, the method can be in environment temperature lower and refrigerator while having refrigeration request, still ensure the normal startup of refrigerator, and then ensure that the running temperature of each chamber reaches design temperature.
It should be noted that, in above-mentioned example, the initial setting temperature of refrigerating chamber, initial setting temperature and the preset temperature of refrigerating chamber can write refrigerator by technical staff in the time that refrigerator appears on the scene, or the initial setting temperature of for example refrigerating chamber, the initial setting temperature of refrigerating chamber and the setting of preset temperature exist one to set interface, this setting interface is not open to user, for example on refrigerator, do not set the initial setting temperature of refrigerating chamber for user, initial setting temperature and the button of preset temperature etc. of refrigerating chamber, user cannot change the initial setting temperature of refrigerating chamber, initial setting temperature and the preset temperature of refrigerating chamber.Technical staff can access this setting interface to carry out initial setting temperature, the initial setting temperature of refrigerating chamber and setting or the amendment of preset temperature of refrigerating chamber by specific mode, for example, technical staff can pass through this interface of terminal device wired connection, sets or revise the initial setting temperature of refrigerating chamber, initial setting temperature and the preset temperature of refrigerating chamber by computer software.
Using Fig. 2 as a concrete example, the control method of the above-mentioned refrigerator of the present invention is carried out to the description of system below.
Fig. 2 is the flow chart of the control method of refrigerator in accordance with another embodiment of the present invention.As shown in Figure 2, the control method of refrigerator in accordance with another embodiment of the present invention, comprises the following steps:
Step S201, gathers the temperature that each the each sensor in chamber detects.In other words, gather respectively the temperature that at least one refrigerator temperature sensor or at least one freezer temperature sensor detect, and obtain respectively the maximum temperature in the temperature that at least one refrigerator temperature sensor or at least one freezer temperature sensor detect.Meanwhile, gather environment temperature sensor to obtain current environmental temperature.
Step S202, judges whether the temperature of each chamber is less than or equal to initial setting temperature.In other words, judge whether the maximum temperature in the temperature that at least one refrigerator temperature sensor detects is less than or equal to refrigerating chamber initial setting temperature, if, perform step S203, otherwise execution step S204, and judge whether the maximum temperature in the temperature that at least one freezer temperature sensor detects is less than or equal to refrigerating chamber initial setting temperature, if, perform step S203, otherwise execution step S204.Wherein, refrigerating chamber initial setting temperature for presetting, for example, is positioned at 0 DEG C～10 DEG C, and refrigerating chamber initial setting temperature for presetting, for example, is positioned at-16 DEG C～-24 DEG C.
Step S203, each chamber stops refrigeration.In the time that the compartment temperature of refrigerating chamber is less than or equal to the initial setting temperature of refrigerating chamber, stop refrigerating chamber freezing; In the time that the compartment temperature of refrigerating chamber is less than or equal to the initial setting temperature of refrigerating chamber, stop refrigerating chamber freezing.
Step S204, starts refrigeration.In the time that the compartment temperature of refrigerating chamber is greater than the initial setting temperature of refrigerating chamber, refrigerating chamber is freezed; In the time that the compartment temperature of refrigerating chamber is greater than the initial setting temperature of refrigerating chamber, refrigerating chamber is freezed.Thereby, to step S204, can realize the intelligent temperature control of refrigerator by above-mentioned steps S201, without user's operation, just can make the running temperature of each chamber of refrigerator maintain initial setting temperature, be beneficial to food fresh-keeping.
Step S205, detects the environment temperature obtaining and whether is less than or equal to preset temperature in determining step S201, if so, perform step S206, otherwise execution step S207.Wherein, preset temperature presets, for example, be positioned at 0 DEG C～25 DEG C.
Step S206, compensating heater meets unlocking condition.Warm when too low when ring, judge that compensating heater meets unlocking condition, further, if refrigerating chamber has refrigeration request, start compensating heater refrigerating chamber is heated, improve the temperature of refrigerating chamber, thereby startup refrigerator, to refrigerating chamber refrigeration, ensures that the temperature of refrigerating chamber meets design temperature.
Step S207, compensating heater cuts out.When environment temperature is during higher than preset temperature, the temperature of refrigerating chamber is higher, and refrigerator can start voluntarily, closes compensating heater, to save electric energy.
According to the control method of the refrigerator of the embodiment of the present invention, in each chamber of refrigerator, multiple temperature sensors are set respectively to detect the temperature of this chamber, when maximum temperature in the temperature that in each chamber, multiple temperature sensors detect is higher than the initial setting temperature of this chamber, refrigerator operation, to this chamber refrigeration, to ensure that the temperature of a chamber meets food fresh-keeping requirement.Therefore, method of the present invention can realize the intelligent temperature control of refrigerator, also can meet food fresh-keeping demand without user's operation, and in addition, the method is applicable to computer refrigerator and electronic refrigerator, and therefore, applicability is high.
The present invention also provides a kind of refrigerator.
Fig. 3 is the structured flowchart of refrigerator according to an embodiment of the invention.As shown in Figure 3, refrigerator 300 according to an embodiment of the invention, comprising: control system 330 (not shown)s of casing 310 (not shown)s, door body 320 and refrigerator.
Wherein, as shown in Figure 3, the control system 330 of refrigerator comprises: at least one refrigerator temperature sensor 3301, at least one freezer temperature sensor 3302, acquisition module 3303 and control module 3304.
Particularly, be limited with a chamber in casing 310, this chamber at least comprises refrigerating chamber and refrigerating chamber.
Door body 320 is arranged on casing 310 for chamber between opening and closing.
At least one refrigerator temperature sensor 3301 and at least one freezer temperature sensor 3302 are separately positioned in refrigerating chamber and refrigerating chamber.Particularly, the quantity of at least one refrigerator temperature sensor 3301 or at least one freezer temperature sensor 3302 is set according to the actual demand of refrigerator, and be separately positioned on refrigerating chamber or refrigerating chamber inside, can judge in refrigerating chamber or refrigerating chamber and whether have the food that temperature is higher to enter and detect food temperature.
Acquisition module 3303 is connected with at least one freezer temperature sensor 3302 with at least one refrigerator temperature sensor 3301 respectively, the temperature that acquisition module 3303 detects for gathering at least one refrigerator temperature sensor 3301 and at least one freezer temperature sensor 3302, and obtain respectively the maximum temperature in the temperature that at least one refrigerator temperature sensor 3301 and at least one freezer temperature sensor 3302 detect.Particularly, in the time putting into food in refrigerating chamber or refrigerating chamber, if food temperature is higher, can obviously affect the compartment temperature of refrigerating chamber or refrigerating chamber, and it is the highest apart from the temperature of the nearest refrigerator temperature sensor of food or freezer temperature sensor collection, and connect recently food temperature, therefore, obtain respectively the maximum temperature (being the food temperature in refrigerating chamber) in the temperature that maximum temperature (being the food temperature in refrigerating chamber) in the temperature that at least one refrigerator temperature sensor detects or at least one freezer temperature sensor detect.
Refrigerating plant 3304 is for freezing to refrigerating chamber and refrigerating chamber.In some concrete examples, refrigerating plant 3304 is for example compressor or blower fan etc.
Control module 3305 is connected with refrigerating plant 3304 with acquisition module 3303 respectively, whether be greater than the initial setting temperature of refrigerating chamber or the initial setting temperature of refrigerating chamber for the maximum temperature that judges respectively the temperature that at least one refrigerator temperature sensor 3301 or at least one freezer temperature sensor 3302 detect, and when the maximum temperature in the temperature that at least one refrigerator temperature sensor 3301 or at least one freezer temperature sensor 3302 detect is greater than the initial setting temperature of refrigerating chamber or the initial setting temperature of refrigerating chamber respectively, controlling refrigerating plant 3304 freezes to refrigerating chamber or refrigerating chamber.In other words, control module 3305 judges whether the food temperature in refrigerating chamber is greater than the initial setting temperature of refrigerating chamber, and judge whether the food temperature in refrigerating chamber is greater than the initial setting temperature of refrigerating chamber, if the food temperature in judgement refrigerating chamber is greater than the initial setting temperature of refrigerating chamber, for example, to refrigerating chamber freeze (starting compressor or blower fan etc.), if the food temperature in judgement refrigerating chamber is greater than the initial setting temperature of refrigerating chamber, for example, to refrigerating chamber freeze (starting compressor or blower fan etc.).Wherein, the initial setting temperature of refrigerating chamber and the initial setting temperature of refrigerating chamber are and preset, and in some concrete examples, the initial setting temperature of refrigerating chamber is in 0 DEG C～10 DEG C, and the initial setting temperature of refrigerating chamber is positioned at-16 DEG C～-24 DEG C.As a concrete example, the initial setting temperature of for example refrigerating chamber is 5 DEG C, the initial setting temperature of refrigerating chamber is-20 DEG C, when refrigerator is opened, refrigerating chamber is with 5 DEG C of operations of constant temperature, refrigerating chamber is with constant temperature-20 DEG C operation, in the time having food to put refrigerating chamber or refrigerating chamber into, obtain the food temperature in refrigerating chamber or refrigerating chamber by least one refrigerator temperature sensor 3301 or at least one refrigerating chamber sensor 3302, control module 3305 judges in refrigerating chamber, whether food temperature is greater than 5 DEG C, and judge whether the food in refrigerating chamber is greater than-20 DEG C, if the food temperature in refrigerating chamber is greater than 5 DEG C, controlling refrigerating plant 3304 freezes to refrigerating chamber, if the food temperature in judgement refrigerating chamber is greater than-20 DEG C, controlling refrigerating plant 3304 freezes to refrigerating chamber.To sum up, can realize the intelligent temperature control of refrigerator, without user operation, just can make each chamber maintain initial setting temperature, thus the fresh-keeping demand of indoor food between ensureing pair.
Further, in one embodiment of the invention, when control module 3305 is also less than or equal to respectively the initial setting temperature of refrigerating chamber or the initial setting temperature of refrigerating chamber for the maximum temperature of the temperature that detects at least one refrigerator temperature sensor 3301 or at least one freezer temperature sensor 3302, controls refrigerating plant 3304 and stop refrigerating chamber or refrigerating chamber refrigeration.In other words, in the time that control module 3305 judges that food temperature in refrigerating chamber is less than or equal to the initial setting temperature of refrigerating chamber, such as stop, to refrigerating chamber refrigeration (close compressor or blower fan etc.), or in the time judging that food temperature in refrigerating chamber is less than or equal to the initial setting temperature of refrigerating chamber, such as stop, to refrigerating chamber refrigeration (close compressor or blower fan etc.).Thereby the running temperature that makes each chamber maintains initial setting temperature, be beneficial to the fresh-keeping of food.
In another embodiment of the present invention, as shown in Figure 4, the control system 330 of above-mentioned refrigerator also comprises for detection of the environment temperature sensor 3306 of environment temperature with for refrigerating chamber being added to the compensating heater 3307 of thermal compensation.
Particularly, environment temperature sensor 3306 is all connected with control module 3035 with compensating heater 3307, control module 3305 is also for judging whether environment temperature is less than preset temperature, and in the time that environment temperature is less than preset temperature, judgement compensating heater 3307 meets unlocking condition.Further, control module 3305 is also in the time that environment temperature is more than or equal to preset temperature, and control and compensation heater 3307 is in closed condition.Particularly, for some refrigerator, in the time that ambient temperature is too low (for example, in winter), the temperature of refrigerating chamber is generally lower than the turn-on temperature (being preset temperature) of refrigerator, and therefore, refrigerator is not worked.But the temperature of refrigerating chamber may not reach design temperature, need refrigeration to reduce the temperature of refrigerating chamber.Therefore, need to add thermal compensation to improve the temperature of refrigerating chamber to refrigerating chamber, thereby reach the start-up temperature of refrigerator, make refrigerator operation, chamber refrigeration between pair, and then the temperature of refrigerating chamber is reduced, meet the design temperature of refrigerating chamber.Therefore, in this embodiment of the present invention, in the time that environment temperature is less than preset temperature (being the turn-on temperature of refrigerator), judge that compensating heater 3307 meets unlocking condition, further, if now refrigerating chamber has refrigeration request, open compensating heater 3307 refrigerating chamber is freezed.
In other words, be that above-mentioned environment temperature sensor 3306 is for detection of the environment temperature that obtains refrigerator environment of living in, control module 3305 judges whether this environment temperature is less than preset temperature, if be less than, judge that compensating heater 3307 meets unlocking condition, further, if refrigerator has refrigeration request, control module 3305 control and compensation heaters 3307 move refrigerating chamber to be added to thermal compensation to improve the temperature of refrigerating chamber.On the other hand, in the time that control module 3305 judges that environment temperature is more than or equal to preset temperature, control and compensation heater 3307 is in closed condition.Wherein, above-mentioned preset temperature is set according to actual conditions, and in some instances, preset temperature is positioned at 0 DEG C～25 DEG C, repeats no more herein.To sum up, this refrigerator also can be in environment temperature lower and refrigerator while having refrigeration request, still ensure the normal startup of self, and then ensure that the running temperature of each chamber reaches design temperature.
It should be noted that, in above-mentioned example, the initial setting temperature of refrigerating chamber, initial setting temperature and the preset temperature of refrigerating chamber can write refrigerator by technical staff in the time that refrigerator appears on the scene, or the initial setting temperature of for example refrigerating chamber, the initial setting temperature of refrigerating chamber and the setting of preset temperature exist one to set interface, this setting interface is not open to user, for example on refrigerator, do not set the initial setting temperature of refrigerating chamber for user, initial setting temperature and the button of preset temperature etc. of refrigerating chamber, user cannot change the initial setting temperature of refrigerating chamber, initial setting temperature and the preset temperature of refrigerating chamber.Technical staff can access this setting interface to carry out initial setting temperature, the initial setting temperature of refrigerating chamber and setting or the amendment of preset temperature of refrigerating chamber by specific mode, for example, technical staff can pass through this interface of terminal device wired connection, sets or revise the initial setting temperature of refrigerating chamber, initial setting temperature and the preset temperature of refrigerating chamber by computer software.
According to the refrigerator of the embodiment of the present invention, multiple temperature sensors are set respectively in each chamber to detect the temperature of this chamber, when maximum temperature in the temperature that in each chamber, multiple temperature sensors detect is higher than the initial setting temperature of this chamber, start refrigerating plant to this chamber refrigeration, to ensure that the temperature of a chamber meets food fresh-keeping requirement.Therefore, refrigerator of the present invention can be realized intelligent temperature control, also can meet food fresh-keeping demand without user's operation, in addition, the operation interfaces such as this refrigerator nonfunctional key, outward appearance simplicity generosity and cost are low.
In description of the invention, it will be appreciated that, term " " center ", " longitudinally ", " laterally ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " clockwise ", " counterclockwise ", " axially ", " radially ", orientation or the position relationship of instructions such as " circumferentially " are based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of device or the element of instruction or hint indication must have specific orientation, with specific orientation structure and operation, therefore can not be interpreted as limitation of the present invention.
In addition, term " first ", " second " be only for describing object, and can not be interpreted as instruction or hint relative importance or the implicit quantity that indicates indicated technical characterictic.Thus, at least one this feature can be expressed or impliedly be comprised to the feature that is limited with " first ", " second ".In description of the invention, the implication of " multiple " is at least two, for example two, and three etc., unless otherwise expressly limited specifically.
In the present invention, unless otherwise clearly defined and limited, the terms such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and for example, can be to be fixedly connected with, and can be also to removably connect, or integral; Can be mechanical connection, can be also electrical connection; Can be to be directly connected, also can indirectly be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements, unless separately there is clear and definite restriction.For the ordinary skill in the art, can understand as the case may be above-mentioned term concrete meaning in the present invention.
In the present invention, unless otherwise clearly defined and limited, First Characteristic Second Characteristic " on " or D score can be that the first and second features directly contact, or the first and second features are by intermediary mediate contact.And, First Characteristic Second Characteristic " on ", " top " and " above " but First Characteristic directly over Second Characteristic or oblique upper, or only represent that First Characteristic level height is higher than Second Characteristic.First Characteristic Second Characteristic " under ", " below " and " below " can be First Characteristic under Second Characteristic or tiltedly, or only represent that First Characteristic level height is less than Second Characteristic.
In the description of this description, the description of reference term " embodiment ", " some embodiment ", " example ", " concrete example " or " some examples " etc. means to be contained at least one embodiment of the present invention or example in conjunction with specific features, structure, material or the feature of this embodiment or example description.In this manual, to the schematic statement of above-mentioned term not must for be identical embodiment or example.And, specific features, structure, material or the feature of description can one or more embodiment in office or example in suitable mode combination.In addition,, not conflicting in the situation that, those skilled in the art can carry out combination and combination by the feature of the different embodiment that describe in this description or example and different embodiment or example.
Although illustrated and described embodiments of the invention above, be understandable that, above-described embodiment is exemplary, can not be interpreted as limitation of the present invention, and those of ordinary skill in the art can change above-described embodiment within the scope of the invention, amendment, replacement and modification.
Claims (10)
1. the control method of a refrigerator, it is characterized in that, described refrigerator at least comprises refrigerating chamber and refrigerating chamber, be arranged at least one refrigerator temperature sensor in described refrigerating chamber, be arranged at least one freezer temperature sensor in described refrigerating chamber, said method comprising the steps of:
Gather respectively the temperature that described at least one refrigerator temperature sensor and at least one freezer temperature sensor detect;
Maximum temperature in the temperature that described in obtaining respectively, at least one refrigerator temperature sensor and at least one freezer temperature sensor detect;
Whether the maximum temperature in the temperature that described at least one refrigerator temperature sensor of judgement or at least one freezer temperature sensor detect is respectively greater than the initial setting temperature of described refrigerating chamber or the initial setting temperature of described refrigerating chamber;
If the maximum temperature in the temperature that described at least one refrigerator temperature sensor or at least one freezer temperature sensor detect is greater than the initial setting temperature of described refrigerating chamber or the initial setting temperature of described refrigerating chamber, described refrigerating chamber or described refrigerating chamber are freezed.
2. the control method of refrigerator according to claim 1, is characterized in that, also comprises:
If the maximum temperature in the temperature that described at least one refrigerator temperature sensor or at least one freezer temperature sensor detect is less than or equal to the initial setting temperature of described refrigerating chamber or the initial setting temperature of described refrigerating chamber, stop described refrigerating chamber or described refrigerating chamber refrigeration.
3. the control method of refrigerator according to claim 1, is characterized in that, described refrigerator also comprises that described method also comprises for detection of the environment temperature sensor of environment temperature and the compensating heater for described refrigerating chamber is heated:
Judge whether described environment temperature is less than preset temperature, and in the time that described environment temperature is less than described preset temperature, judge that described compensating heater meets unlocking condition.
4. the control method of refrigerator according to claim 3, is characterized in that, also comprises:
In the time that described environment temperature is more than or equal to described preset temperature, control described compensating heater in closed condition.
5. according to the control method of the refrigerator described in claim 1-4 any one, it is characterized in that, the initial setting temperature of described refrigerating chamber is positioned at 0 DEG C～10 DEG C, and the initial setting temperature of described refrigerating chamber is positioned at-16 DEG C～-24 DEG C, and described preset temperature is positioned at 0 DEG C～25 DEG C.
6. a refrigerator, is characterized in that, comprising:
Casing, is limited with a chamber in described casing, described between chamber at least comprise refrigerating chamber and refrigerating chamber;
Be arranged on described casing for open and close described between the door body of chamber;
The control system of refrigerator, the control system of described refrigerator comprises:
Be separately positioned at least one refrigerator temperature sensor and at least one freezer temperature sensor in described refrigerating chamber and refrigerating chamber;
The acquisition module being connected with described at least one freezer temperature sensor with described at least one refrigerator temperature sensor respectively, the temperature that described acquisition module detects for gathering respectively described at least one refrigerator temperature sensor and described at least one freezer temperature sensor, and obtain respectively the maximum temperature in the temperature that described at least one refrigerator temperature sensor and at least one freezer temperature sensor detect
For the refrigerating plant that described refrigerating chamber and refrigerating chamber are freezed; And
The control module being connected with refrigerating plant with described acquisition module respectively, whether described control module is greater than the initial setting temperature of described refrigerating chamber or the initial setting temperature of described refrigerating chamber for the maximum temperature of the temperature that described at least one refrigerator temperature sensor of judgement or at least one freezer temperature sensor detect respectively, and maximum temperature in the temperature detecting at described at least one refrigerator temperature sensor or at least one freezer temperature sensor is respectively while being greater than the initial setting temperature of described refrigerating chamber or the initial setting temperature of described refrigerating chamber, controlling described refrigerating plant freezes to described refrigerating chamber or refrigerating chamber.
7. refrigerator according to claim 6, it is characterized in that, when described control module is also less than or equal to respectively the initial setting temperature of described refrigerating chamber or the initial setting temperature of described refrigerating chamber for the maximum temperature of the temperature that detects at described at least one refrigerator temperature sensor or at least one freezer temperature sensor, controls described refrigerating plant and stop described refrigerating chamber or refrigerating chamber refrigeration.
8. refrigerator according to claim 7, is characterized in that, the control system of described refrigerator also comprises for detection of the environment temperature sensor of environment temperature and the compensating heater for described refrigerating chamber is heated,
Described environment temperature sensor is all connected with described control module with described compensating heater, described control module is also for judging whether described environment temperature is less than preset temperature, and in the time that described environment temperature is less than described preset temperature, judge that described compensating heater meets unlocking condition.
9. refrigerator according to claim 8, is characterized in that, described control module, also in the time that described environment temperature is more than or equal to described preset temperature, is controlled described compensating heater in closed condition.
10. refrigerator according to claim 9, is characterized in that, the initial launch temperature of described refrigerating chamber is positioned at 0 DEG C～10 DEG C, and the initial launch temperature of described refrigerating chamber is positioned at-16 DEG C～-24 DEG C, and described preset temperature is positioned at 0 DEG C～25 DEG C.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410174606.7A CN103940195B (en) | 2014-04-25 | 2014-04-25 | The control method of refrigerator and refrigerator |
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| CN201410174606.7A CN103940195B (en) | 2014-04-25 | 2014-04-25 | The control method of refrigerator and refrigerator |
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| CN103940195B CN103940195B (en) | 2016-08-24 |
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| CN104930813A (en) * | 2015-06-24 | 2015-09-23 | 合肥美的电冰箱有限公司 | Air-cooled refrigerator temperature control method and system and air-cooled refrigerator |
| CN105371567A (en) * | 2015-12-04 | 2016-03-02 | 珠海美固电子有限公司 | Low temperature compensating device based on external environment temperature of refrigerator, and single low temperature compensation refrigerator |
| CN111059827A (en) * | 2018-10-22 | 2020-04-24 | 青岛海尔股份有限公司 | Refrigerator and control method thereof |
| CN113357874A (en) * | 2020-03-06 | 2021-09-07 | 长沙智能驾驶研究院有限公司 | Temperature control method and device, computer equipment and computer readable storage medium |
| WO2021213535A1 (en) * | 2020-08-31 | 2021-10-28 | 青岛海尔电冰箱有限公司 | Refrigerator and control method therefor |
| CN114111199A (en) * | 2020-08-31 | 2022-03-01 | 青岛海尔电冰箱有限公司 | Control method of refrigerator |
| CN118242837A (en) * | 2024-05-23 | 2024-06-25 | 江苏星星冷链科技有限公司 | Control method and system for double temperature cabinets of refrigerating chamber and freezing chamber |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104930813A (en) * | 2015-06-24 | 2015-09-23 | 合肥美的电冰箱有限公司 | Air-cooled refrigerator temperature control method and system and air-cooled refrigerator |
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| CN113357874B (en) * | 2020-03-06 | 2022-10-14 | 长沙智能驾驶研究院有限公司 | Temperature control method and device, computer equipment and computer readable storage medium |
| WO2021213535A1 (en) * | 2020-08-31 | 2021-10-28 | 青岛海尔电冰箱有限公司 | Refrigerator and control method therefor |
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| CN114111199A (en) * | 2020-08-31 | 2022-03-01 | 青岛海尔电冰箱有限公司 | Control method of refrigerator |
| CN118242837A (en) * | 2024-05-23 | 2024-06-25 | 江苏星星冷链科技有限公司 | Control method and system for double temperature cabinets of refrigerating chamber and freezing chamber |
| CN118242837B (en) * | 2024-05-23 | 2024-08-09 | 江苏星星冷链科技有限公司 | Control method and system for double temperature cabinets of refrigerating chamber and freezing chamber |
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