CN103604276A - Refrigerator as well as temperature control device and temperature control method thereof - Google Patents
Refrigerator as well as temperature control device and temperature control method thereof Download PDFInfo
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- CN103604276A CN103604276A CN201310654736.6A CN201310654736A CN103604276A CN 103604276 A CN103604276 A CN 103604276A CN 201310654736 A CN201310654736 A CN 201310654736A CN 103604276 A CN103604276 A CN 103604276A
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- 238000001514 detection method Methods 0.000 claims description 23
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- 238000004781 supercooling Methods 0.000 abstract 1
- 238000001816 cooling Methods 0.000 description 11
- 235000013305 food Nutrition 0.000 description 11
- 230000008569 process Effects 0.000 description 6
- 230000006870 function Effects 0.000 description 5
- 238000005057 refrigeration Methods 0.000 description 5
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Abstract
The invention discloses a refrigerator-temperature control method and control device. The refrigerator-temperature control method comprises the following steps of when a door of a refrigerator is opened, acquiring temperature T1-TN detected by temperature sensors; when the door of the refrigerator is closed, acquiring temperature T1'-TN' detected by the temperature sensors after the door of the refrigerator is closed for preset time; judging whether the refrigerator is controlled to enter a preset working mode according to the temperature T1-TN and the temperature T1'-TN'; and if the refrigerator enters the preset working mode, correspondingly increasing the rotating speed of a compressor and/or a fan. The refrigerator-temperature control method and control device disclosed by the invention have the advantages that N temperature sensors are arranged in the refrigerator, so that the expanding range of the temperature detected by the temperature sensors is realized, the indoor temperature is accurately controlled, the temperature change of separated rooms is fast sensed, the phenomenon of local supercooling is prevented, the stopping points of the separated rooms are reduced, the refrigerating time is shortened and the needs of a user are better met. The invention also discloses the refrigerator.
Description
Technical field
The present invention relates to living electric apparatus technical field, particularly a kind of refrigerator temperature control method and temperature control equipment and a kind of refrigerator with this temperature control equipment.
Background technology
At present, in the prior art, each chamber of refrigerator only arranges a temperature sensor detected temperatures signal conventionally, and controls compressor, blower fan, air door even load according to the temperature signal of this temperature sensor detection, thereby realizes the temperature of controlling each chamber.
The shortcoming of prior art is that owing to only having a temperature sensor collecting temperature signal, the scope of sense temperature is more limited, causes temperature to be controlled inaccurate.For example, when food and temperature sensor distant, food is less on the impact of temperature sensor detected value, even if do not reach preset temperature, but due to food and temperature sensor distant, temperature sensor easily thinks that food has arrived preset temperature by mistake, therefore controls refrigerating plant and stops refrigeration, causes cool time not enough.Otherwise, if food and temperature sensor are very near, food is larger on the impact of temperature sensor detected value, even if other position foods of refrigerator have reached preset temperature, from temperature sensor food nearby, still do not reach preset temperature, cause refrigerating plant still to freeze, thereby other position surfusions occur, cannot meet well user's demand.
Summary of the invention
Object of the present invention is intended to solve at least to a certain extent one of above-mentioned technological deficiency.
For this reason; one object of the present invention is to propose a kind of refrigerator temperature control method; this refrigerator temperature control method is by expanding the scope of temperature sensor detected temperatures; control accurately indoor temperature; quick sensing compartment temperature changes, and prevents local overcooling phenomenon, and the break point of chamber between having reduced; shorten cooling time, met better user's demand.
Another object of the present invention is to propose a kind of refrigerator temperature control device.
A further object of the present invention is to propose a kind of refrigerator.
For achieving the above object, a kind of refrigerator temperature control method that the embodiment of one aspect of the present invention proposes, comprises the steps: when the door of refrigerator being detected and be unlocked, respectively the temperature T of capture setting N temperature sensor detection in described refrigerator
1to T
n, wherein, described N is greater than 1 positive integer; When the door that refrigerator detected is when be closed, gather respectively the temperature T that described refrigerator doors is closed described N temperature sensor detection after Preset Time
1 'to T
n '; According to described temperature T
1to T
nand temperature T
1 'to T
n 'judge whether to control described refrigerator and enter default mode of operation; And if judgement controls described refrigerator and enters described default mode of operation, according to the rotating speed of the corresponding raising compressor of described default mode of operation and/or blower fan.
According to the refrigerator temperature control method of the embodiment of the present invention, by N temperature sensor is set in refrigerator, thereby realize the scope that has expanded temperature sensor detected temperatures, and the temperature detecting by gathering each sensor, control accurately indoor temperature, quick sensing compartment temperature changes, and prevents local overcooling phenomenon.And when compartment temperature changes a lot, the rotating speed of corresponding raising compressor and/or blower fan, the break point of chamber between having reduced, thus shortened cooling time, meet better user's demand.
Particularly, in one embodiment of the invention, described according to the rotating speed of the corresponding raising compressor of described default mode of operation and/or blower fan after, also comprise: the temperature T that continue to gather described N temperature sensor detection
1 "to T
n "; And according to described temperature T
1to T
nand temperature T
1 "to T
n "control described refrigerator and exit default mode of operation.
Further, in one embodiment of the invention, described according to temperature T
1to T
nand temperature T
1 'to T
n 'judging whether to control described refrigerator enters default mode of operation and specifically comprises: according to described temperature T
1to T
nand temperature T
1 'to T
n 'calculate respectively the first temperature difference that a described N temperature sensor is corresponding; And if in the first temperature difference corresponding to a described N temperature sensor, have any one to be greater than the first predetermined threshold value, control described refrigerator and enter default mode of operation.
Wherein, in one embodiment of the invention, described according to temperature T
1to T
nand temperature T
1 ' 'to T
n ' 'controlling described refrigerator exits default mode of operation and specifically comprises: according to described temperature T
1to T
nand temperature T
1 "to T
n "calculate respectively the second temperature difference that a described N temperature sensor is corresponding; And if the second temperature difference corresponding to a described N temperature sensor be all less than the second predetermined threshold value, control described refrigerator and exit default mode of operation.
Further, in one embodiment of the invention, in a described N temperature sensor, a part of temperature sensor is arranged at the upper end of the cabinet of described refrigerator, and in a described N temperature sensor, another part is arranged at respectively the both sides of the cabinet of described refrigerator.
Second aspect present invention proposes a kind of refrigerator temperature control device that embodiment on the other hand proposes, and comprising: N temperature sensor, and a described N temperature sensor is for detection of the temperature in refrigerator, and wherein, described N is greater than 1 positive integer; Controller, described controller is connected respectively with a described N sensor, and described controller is used for the temperature T of distinguishing capture setting N temperature sensor detection in described refrigerator when the door of refrigerator is unlocked when detecting
1to T
n, and when the door of refrigerator being detected and gather respectively while being closed the temperature T of described N the temperature sensor detection of described refrigerator doors after being closed Preset Time
1 'to T
n ', and according to described temperature T
1to T
nand temperature T
1 'to T
n 'judge whether to control described refrigerator and enter default mode of operation, if described refrigerator is controlled in judgement, enter described default mode of operation, according to the rotating speed of the corresponding raising compressor of described default mode of operation and/or blower fan.
According to the refrigerator temperature control device of the embodiment of the present invention, by N temperature sensor is set in refrigerator, thereby realize the scope that has expanded temperature sensor detected temperatures, and the temperature detecting by gathering each sensor, control accurately indoor temperature, quick sensing compartment temperature changes, and prevents local overcooling phenomenon.And when compartment temperature changes a lot, the rotating speed of corresponding raising compressor and/or blower fan, the break point of chamber between having reduced, thus shortened cooling time, meet better user's demand.
Particularly, in one embodiment of the invention, described according to the rotating speed of the corresponding raising compressor of described default mode of operation and/or blower fan after, described controller, the temperature T also detecting for continuing to gather described N temperature sensor
1 "to T
n ", and according to described temperature T
1to T
nand temperature T
1 "to T
n "control described refrigerator and exit default mode of operation.
Further, in one embodiment of the invention, described controller is according to described temperature T
1to T
nand temperature T
1 'to T
n 'calculate respectively the first temperature difference that a described N temperature sensor is corresponding, and while having any one to be greater than the first predetermined threshold value in the first temperature difference corresponding to a described N temperature sensor, control described refrigerator and enter default mode of operation.
Wherein, in one embodiment of the invention, described controller is according to described temperature T
1to T
nand temperature T
1 "to T
n "calculate respectively the second temperature difference that a described N temperature sensor is corresponding, and when the second temperature difference corresponding to a described N temperature sensor is all less than the second predetermined threshold value, controls described refrigerator and exit default mode of operation.
Further, in one embodiment of the invention, in a described N temperature sensor, a part of temperature sensor is arranged at the upper end of the cabinet of described refrigerator, and in a described N temperature sensor, another part is arranged at respectively the both sides of the cabinet of described refrigerator.
For achieving the above object, a kind of refrigerator that the embodiment of further aspect of the present invention proposes, comprises above-mentioned refrigerator temperature control device.This refrigerator by arranging N temperature sensor in refrigerator, thereby realize the scope that has expanded temperature sensor detected temperatures, and the temperature detecting by gathering each sensor, indoor temperature controlled accurately, quick sensing compartment temperature changes, and prevents local overcooling phenomenon.And when compartment temperature changes a lot, the rotating speed of corresponding raising compressor and/or blower fan, the break point of chamber between having reduced, thus shortened cooling time, meet better user's demand.
The aspect that the present invention is additional 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.
Accompanying drawing explanation
Above-mentioned and/or the additional aspect of the present invention and advantage will become from the following description of the accompanying drawings of embodiments and obviously and easily understand, wherein,
Fig. 1 is according to the flow chart of one embodiment of the invention refrigerator temperature control method;
Fig. 2 is the flow chart of the refrigerator temperature control method of a specific embodiment according to the present invention;
Fig. 3 is the flow chart of refrigerator temperature control method in accordance with another embodiment of the present invention;
Fig. 4 is the flow chart of the refrigerator temperature control method of another specific embodiment according to the present invention;
Fig. 5 is the structural representation of refrigerator temperature control device according to an embodiment of the invention; And
Fig. 6 is the structural representation of the temperature sensor of refrigerator temperature control device according to an embodiment of the invention.
The specific embodiment
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.Below by the embodiment being described with reference to the drawings, be exemplary, only for explaining the present invention, and can not be interpreted as limitation of the present invention.On the contrary, embodiments of the invention comprise spirit and all changes within the scope of intension, modification and the equivalent that falls into additional claims.
In description of the invention, it will be appreciated that, term " first ", " second " etc. are only for describing object, and can not be interpreted as indication or hint relative importance.In description of the invention, it should be noted that, unless otherwise clearly defined and limited, term " is connected ", " connection " should be interpreted broadly, and for example, can be to be fixedly connected with, and can be also to removably connect, or connects integratedly; Can be mechanical connection, can be to be also electrically connected to; Can be to be directly connected, also can indirectly be connected by intermediary.For the ordinary skill in the art, can concrete condition understand above-mentioned term concrete meaning in the present invention.In addition,, in description of the invention, except as otherwise noted, the implication of " a plurality of " is two or more.
In flow chart or any process of otherwise describing at this or method describe and can be understood to, represent to comprise that one or more is for realizing module, fragment or the part of code of executable instruction of the step of specific logical function or process, and the scope of the preferred embodiment of the present invention comprises other realization, wherein can be not according to order shown or that discuss, comprise according to related function by the mode of basic while or by contrary order, carry out function, this should be understood by embodiments of the invention person of ordinary skill in the field.
In order to solve, in refrigerator, only has a temperature sensor collecting temperature signal, the scope of sense temperature is more limited, cause temperature to control inaccurate problem, the present invention proposes a kind of refrigerator and temperature control equipment and temperature-controlled process, below with reference to accompanying drawing, describe temperature-controlled process and the control device of the refrigerator proposing according to the embodiment of the present invention and there is the refrigerator of this temperature control equipment.
Fig. 1 is the flow chart of refrigerator temperature control method according to an embodiment of the invention.
Shown in Fig. 1, refrigerator temperature control method comprises the steps:
S101, when the door that refrigerator detected is when be unlocked, the temperature T of capture setting N temperature sensor detection in refrigerator respectively
1to T
n, wherein, N is greater than 1 positive integer.
Wherein, in one embodiment of the invention, the door of opening refrigerator as user is unlocked moment at the door of refrigerator, gathers respectively and records the temperature T that N temperature sensor detects
1to T
n.
S102, when the door that refrigerator detected is when be closed, gathers respectively the temperature T that refrigerator doors is closed N temperature sensor detection after Preset Time
1 'to T
n '.
In one embodiment of the invention, after the door of refrigerator is closed Preset Time, gathers respectively and record the temperature T that N temperature sensor detects
1 'to T
n '.For example, after the door of refrigerator is closed ten minutes, gather the temperature T that N temperature sensor detects
1 'to T
n ', because after the door of refrigerator is closed, the temperature that temperature sensor detects within a period of time rises, and when preferably Preset Time is ten minutes, the temperature of temperature sensor detection rises to when the highest.
S103, according to temperature T
1to T
nand temperature T
1 'to T
n 'judge whether to control refrigerator and enter default mode of operation.
Particularly, the temperature T detecting after refrigerator doors is unlocked and is closed Preset Time according to N temperature sensor of obtaining step S101 and step S103 collection
1to T
nand temperature T
1 'to T
n ', judge whether to control refrigerator and enter default mode of operation, so that better freeze.Wherein, how to judge whether to control refrigerator and enter default mode of operation, specifically will in follow-up embodiment, elaborate.
S104, enters default mode of operation if refrigerator is controlled in judgement, according to the rotating speed of the default corresponding raising compressor of mode of operation and/or blower fan.
In one embodiment of the invention, if controlling refrigerator, step S103 judgement enters default mode of operation, thus according to the rotating speed of the default corresponding raising compressor of mode of operation and/or blower fan, the break point of chamber between reduction, thus cooling time shortened.
Fig. 2 be a specific embodiment according to the present invention refrigerator temperature control method flow process as figure.After according to the rotating speed of the default corresponding raising compressor of mode of operation and/or blower fan, specifically also comprise:
S105, continues to gather the temperature T that described N temperature sensor detects
1 "to T
n ".
In one embodiment of the invention, when refrigerator enters default mode of operation and according to after presetting the rotating speed of the corresponding raising compressor of mode of operation and/or blower fan, continues the temperature T that N temperature sensor of Real-time Collection detects
1 "to T
n ".
S106, according to temperature T
1to T
nand temperature T
1 "to T
n "control refrigerator and exit default mode of operation.
Particularly, according to N temperature sensor of obtaining step S101 and step S105 collection, in refrigerator doors, be unlocked and enter with refrigerator the temperature T detecting after default mode of operation
1to T
nand T
1 "to T
n "thereby, control refrigerator and exit default mode of operation, for example food stops refrigeration after reaching preset temperature.Wherein, how to control refrigerator and exit default mode of operation, specifically will in subsequent embodiment, elaborate.
Further, in one embodiment of the invention, in N temperature sensor, a part of temperature sensor is arranged at the upper end of the cabinet of refrigerator, and in N temperature sensor, another part is arranged at respectively the both sides of the cabinet of refrigerator.Say, N temperature sensor is arranged at the different parts of refrigerator, thereby expands the scope of temperature sensor detected temperatures.I.e. speech, no matter food be placed on any position of refrigerator can be by horse back perception, and can prevent part position surfusion.
The refrigerator temperature control method of the embodiment of the present invention, by N temperature sensor is set in refrigerator, thereby realize the scope that has expanded temperature sensor detected temperatures, and the temperature detecting by gathering each sensor, control accurately indoor temperature, quick sensing compartment temperature changes, and prevents local overcooling phenomenon.And when compartment temperature changes a lot, the rotating speed of corresponding raising compressor and/or blower fan, the break point of chamber between having reduced, thus shortened cooling time, meet better user's demand.
Fig. 3 is the flow chart of refrigerator temperature control method in accordance with another embodiment of the present invention.Will be to how according to temperature T at this
1to T
nand temperature T
1 'to T
n 'judging whether to control refrigerator enters default mode of operation and is described in detail.Particularly, as shown in Figure 3, refrigerator temperature control method comprises the steps:
S201, when the door that refrigerator detected is when be unlocked, the temperature T of capture setting N temperature sensor detection in refrigerator respectively
1to T
n, wherein, N is greater than 1 positive integer.
Wherein, in one embodiment of the invention, the door of opening refrigerator as user is unlocked moment at the door of refrigerator, gathers respectively and records the temperature T that N temperature sensor detects
1to T
n.
S202, when the door that refrigerator detected is when be closed, gathers respectively the temperature T that refrigerator doors is closed N temperature sensor detection after Preset Time
1 'to T
n '.
In one embodiment of the invention, after the door of refrigerator is closed Preset Time, gathers respectively and record the temperature T that N temperature sensor detects
1 'to T
n '.For example, after the door of refrigerator is closed ten minutes, gather the temperature T that N temperature sensor detects
1 'to T
n ', because after the door of refrigerator is closed, the temperature that temperature sensor detects within a period of time rises, and when preferably Preset Time is ten minutes, the temperature of temperature sensor detection rises to when the highest.
S203, according to temperature T
1to T
nand temperature T
1 'to T
n 'calculate respectively N the first temperature difference that temperature sensor is corresponding.
Particularly, the temperature that the temperature that the first temperature difference of each temperature sensor detects after refrigerator doors is closed Preset Time for each temperature sensor and being unlocked detects poor, for example, the first temperature difference of first temperature sensor equals T
1 '-T
1, second temperature sensor the first temperature difference equal T
2 '-T
2..., a N temperature sensor the first temperature difference equal T
n '-T
n.
S204, if having any one to be greater than the first predetermined threshold value in the first temperature difference corresponding to N temperature sensor, controls refrigerator and enters default mode of operation.
Particularly, in one embodiment of the invention, the first temperature difference corresponding to N temperature sensor of calculating according to step S203, if having any one to be greater than the first predetermined threshold value in the first temperature difference corresponding to N temperature sensor, controls refrigerator and enters default mode of operation.It should be noted that, the first predetermined threshold value is formulated occurrence according to the refrigeration of each refrigerator, thereby meets better user's demand.
S205, enters default mode of operation if refrigerator is controlled in judgement, according to the rotating speed of the default corresponding raising compressor of mode of operation and/or blower fan.
In one embodiment of the invention, if controlling refrigerator, step S204 judgement enters default mode of operation, thus according to the rotating speed of the default corresponding raising compressor of mode of operation and/or blower fan, the break point of chamber between reduction, thus cooling time shortened.
S206, continues to gather the temperature T that described N temperature sensor detects
1 "to T
n ".
In one embodiment of the invention, when refrigerator enters default mode of operation and according to after presetting the rotating speed of the corresponding raising compressor of mode of operation and/or blower fan, continues the temperature T that N temperature sensor of Real-time Collection detects
1 "to T
n ".
S207, according to temperature T
1to T
nand temperature T
1 "to T
n "control refrigerator and exit default mode of operation.
Particularly, according to N temperature sensor of obtaining step S201 and step S202 collection, in refrigerator doors, be unlocked and enter with refrigerator the temperature T detecting after default mode of operation
1to T
nand T
1 "to T
n "thereby, control refrigerator and exit default mode of operation, for example food stops refrigeration after reaching preset temperature.
Fig. 4 is the flow chart of the refrigerator temperature control method of another specific embodiment according to the present invention.Will be to how according to temperature T at this
1to T
nand temperature T
1 "to T
n "control refrigerator exits default mode of operation and is described in detail.Particularly, as shown in Figure 4, refrigerator temperature control method comprises the steps
S201, when the door that refrigerator detected is when be unlocked, the temperature T of capture setting N temperature sensor detection in refrigerator respectively
1to T
n, wherein, N is greater than 1 positive integer.
Wherein, in one embodiment of the invention, the door of opening refrigerator as user is unlocked moment at the door of refrigerator, gathers respectively and records the temperature T that N temperature sensor detects
1to T
n.
S202, when the door that refrigerator detected is when be closed, gathers respectively the temperature T that refrigerator doors is closed N temperature sensor detection after Preset Time
1 'to T
n '.
In one embodiment of the invention, after the door of refrigerator is closed Preset Time, gathers respectively and record the temperature T that N temperature sensor detects
1 'to T
n '.For example, after the door of refrigerator is closed ten minutes, gather the temperature T that N temperature sensor detects
1 'to T
n ', because after the door of refrigerator is closed, the temperature that temperature sensor detects within a period of time rises, and when preferably Preset Time is ten minutes, the temperature of temperature sensor detection rises to when the highest.
S203, according to temperature T
1to T
nand temperature T
1 'to T
n 'calculate respectively N the first temperature difference that temperature sensor is corresponding.
Particularly, the temperature that the temperature that the first temperature difference of each temperature sensor detects after refrigerator doors is closed Preset Time for each temperature sensor and being unlocked detects poor, for example the first temperature difference of first temperature sensor equals T
1 '-T
1, second temperature sensor the first temperature difference equal T
2 '-T
2..., a N temperature sensor the first temperature difference equal T
n '-T
n.
S204, if having any one to be greater than the first predetermined threshold value in the first temperature difference corresponding to N temperature sensor, controls refrigerator and enters default mode of operation.
Particularly, in one embodiment of the invention, the first temperature difference corresponding to N temperature sensor of calculating according to step S203, if having any one to be greater than the first predetermined threshold value in the first temperature difference corresponding to N temperature sensor, controls refrigerator and enters default mode of operation.It should be noted that, the first predetermined threshold value is formulated occurrence according to the refrigeration of each refrigerator, thereby meets better user's demand.
S205, enters default mode of operation if refrigerator is controlled in judgement, according to the rotating speed of the default corresponding raising compressor of mode of operation and/or blower fan.
In one embodiment of the invention, if controlling refrigerator, step S204 judgement enters default mode of operation, thus according to the rotating speed of the default corresponding raising compressor of mode of operation and/or blower fan, the break point of chamber between reduction, thus cooling time shortened.
S206, continues to gather the temperature T that described N temperature sensor detects
1 "to T
n ".
In one embodiment of the invention, when refrigerator enters default mode of operation and according to after presetting the rotating speed of the corresponding raising compressor of mode of operation and/or blower fan, continues the temperature T that N temperature sensor of Real-time Collection detects
1 "to T
n ".
S207, according to temperature T
1to T
nand temperature T
1 "to T
n "calculate respectively N the second temperature difference that temperature sensor is corresponding.
Particularly, the temperature of the second temperature difference of each temperature sensor temperature that to be each temperature sensor detect after refrigerator is according to the rotating speed of the default corresponding raising compressor of mode of operation and/or blower fan and detection while being opened by the door of refrigerator poor, for example the second temperature difference of the first temperature sensor equals T
1 "-T
1, the second temperature sensor the second temperature difference equal T
2 "-T
2..., N temperature sensor the second temperature difference equal T
n "-T
n.
S208, if N the second temperature difference corresponding to temperature sensor is all less than the second predetermined threshold value, controls refrigerator and exits default mode of operation.
Particularly, in one embodiment of the invention, the second temperature difference corresponding to N temperature sensor of calculating according to step S208, if second temperature difference of all temperature sensors is all less than for example 1 ℃ or less of Second Threshold in N temperature sensor, controls refrigerator and exits default mode of operation.
In sum, according to the refrigerator temperature control method of the embodiment of the present invention, by N temperature sensor is set in refrigerator, thereby realize the scope that has expanded temperature sensor detected temperatures, and the temperature detecting by gathering each sensor, control accurately indoor temperature, quick sensing compartment temperature changes, and prevents local overcooling phenomenon.And when compartment temperature changes a lot, the rotating speed of corresponding raising compressor and/or blower fan, the break point of chamber between having reduced, thus shortened cooling time, meet better user's demand.
Refrigerator temperature control device according to the embodiment of the present invention is described with reference to the accompanying drawings.
Shown in Fig. 5, the refrigerator temperature control device of the embodiment of the present invention comprises: N temperature sensor R1, R2 ..., RN(for example temperature sensor R1, R2 as shown in the figure ..., R5) and controller 100.It should be noted that, Fig. 5 is the structural representation of the temperature sensor of refrigerator temperature control device according to an embodiment of the invention, and controller 100 is not done concrete sign.
Particularly, N temperature sensor R1, R2 ..., RN is for detection of the temperature in refrigerator, wherein, N is greater than 1 positive integer.Controller 100 and N sensor R1, R2 ..., RN is connected respectively, controller 100 for when detect when the door of refrigerator is unlocked, distinguish capture setting in refrigerator N temperature sensor R1, R2 ..., the temperature T that detects of RN
1to T
n, and when detect the door of refrigerator gather respectively while being closed N temperature sensor R1, the R2 of refrigerator doors after being closed Preset Time ..., the temperature T that detects of RN
1 'to T
n ', and according to temperature T
1to T
nand temperature T
1 'to T
n 'judge whether to control refrigerator and enter default mode of operation, if refrigerator is controlled in judgement, enter default mode of operation, according to the rotating speed of the default corresponding raising compressor of mode of operation and/or blower fan.
Further, in one embodiment of the invention, shown in Fig. 5, after according to the rotating speed of the default corresponding raising compressor of mode of operation and/or blower fan, be that controller 100 is controlled after refrigerators enter and preset mode of operation, controller 100 also for continue to gather N temperature sensor R1, R2 ..., the temperature T that detects of RN
1 "to T
n ", and according to temperature T
1to T
nand temperature T
1 "to T
n "control refrigerator and exit default mode of operation.
Particularly, controller 100 is according to temperature T
1to T
nand temperature T
1 'to T
n 'calculate respectively N temperature sensor R1, R2 ..., the first temperature difference that RN is corresponding, and N temperature sensor R1, R2 ..., while having any one to be greater than the first predetermined threshold value in the first temperature difference corresponding to RN, controller 100 is controlled refrigerators and is entered default mode of operation.
Further, controller 100 is according to temperature T
1to T
nand temperature T
1 "to T
n "calculate respectively N temperature sensor R1, R2 ..., the second temperature difference that RN is corresponding, and N temperature sensor R1, R2 ..., the second temperature difference that RN is corresponding is while being all less than the second predetermined threshold value, controller 100 is controlled refrigerators and is exited default mode of operation.
Further, in one embodiment of the invention, shown in Fig. 6, N temperature sensor R1, R2 ..., a part of temperature sensor is arranged at the upper end of the cabinet of refrigerator in RN, sensor R3 for example, N temperature sensor R1, R2 ..., another part is arranged at respectively the both sides of the cabinet of refrigerator, for example temperature sensor R1, temperature sensor R2, temperature sensor R4, temperature sensor R5 in RN.It should be noted that, in this Fig. 6, the position of temperature sensor setting is only that schematically the present invention is not limited in this kind of setting position mode.
In sum, according to the refrigerator temperature control device of the embodiment of the present invention, by N temperature sensor is set in refrigerator, thereby realize the scope that has expanded temperature sensor detected temperatures, and the temperature detecting by gathering each sensor, control accurately indoor temperature, quick sensing compartment temperature changes, and prevents local overcooling phenomenon.And when compartment temperature changes a lot, the rotating speed of corresponding raising compressor and/or blower fan, the break point of chamber between having reduced, thus shortened cooling time, meet better user's demand.
In addition, embodiments of the invention have also proposed a kind of refrigerator, and refrigerator comprises above-mentioned refrigerator temperature control device.
Refrigerator of the present invention by arranging N temperature sensor in refrigerator, thereby realize the scope that has expanded temperature sensor detected temperatures, and the temperature detecting by gathering each sensor, indoor temperature controlled accurately, quick sensing compartment temperature changes, and prevents local overcooling phenomenon.And when compartment temperature changes a lot, the rotating speed of corresponding raising compressor and/or blower fan, the break point of chamber between having reduced, thus shortened cooling time, meet better user's demand.
Should be appreciated that each several part of the present invention can realize with hardware, software, firmware or their combination.In the above-described embodiment, a plurality of steps or method can realize with being stored in memory and by software or the firmware of suitable instruction execution system execution.For example, if realized with hardware, the same in another embodiment, can realize by any one in following technology well known in the art or their combination: have for data-signal being realized to the discrete logic of the logic gates of logic function, the special IC with suitable combinational logic gate circuit, programmable gate array (PGA), field programmable gate array (FPGA) etc.
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, the schematic statement of above-mentioned term is not necessarily referred to identical embodiment or example.And the specific features of description, structure, material or feature can be with suitable mode combinations in any one or more embodiment or example.
Although illustrated and described embodiments of the invention, those having ordinary skill in the art will appreciate that: in the situation that not departing from principle of the present invention and aim, can carry out multiple variation, modification, replacement and modification to these embodiment, scope of the present invention is limited by claim and equivalent thereof.
Claims (11)
1. a refrigerator temperature control method, is characterized in that, comprises the steps:
When the door that refrigerator detected is when be unlocked, the temperature T of capture setting N temperature sensor detection in described refrigerator respectively
1to T
n, wherein, described N is greater than 1 positive integer;
When the door that refrigerator detected is when be closed, gather respectively the temperature T that described refrigerator doors is closed described N temperature sensor detection after Preset Time
1 'to T
n ';
According to described temperature T
1to T
nand temperature T
1 'to T
n 'judge whether to control described refrigerator and enter default mode of operation; And
If judgement is controlled described refrigerator and is entered described default mode of operation, according to the rotating speed of the corresponding raising compressor of described default mode of operation and/or blower fan.
2. refrigerator temperature control method as claimed in claim 1, is characterized in that, described according to the rotating speed of the corresponding raising compressor of described default mode of operation and/or blower fan after, also comprise:
Continue to gather the temperature T that described N temperature sensor detects
1 "to T
n "; And
According to described temperature T
1to T
nand temperature T
1 "to T
n "control described refrigerator and exit default mode of operation.
3. refrigerator temperature control method as claimed in claim 1, is characterized in that, described according to temperature T
1to T
nand temperature T
1 'to T
n 'judging whether to control described refrigerator enters default mode of operation and specifically comprises:
According to described temperature T
1to T
nand temperature T
1 'to T
n 'calculate respectively the first temperature difference that a described N temperature sensor is corresponding; And
If have any one to be greater than the first predetermined threshold value in the first temperature difference corresponding to a described N temperature sensor, control described refrigerator and enter default mode of operation.
4. refrigerator temperature control method as claimed in claim 2, is characterized in that, described according to temperature T
1to T
nand temperature T
1 "to T
n "controlling described refrigerator exits default mode of operation and specifically comprises:
According to described temperature T
1to T
nand temperature T
1 "to T
n "calculate respectively the second temperature difference that a described N temperature sensor is corresponding; And
If the second temperature difference that a described N temperature sensor is corresponding is all less than the second predetermined threshold value, controls described refrigerator and exit default mode of operation.
5. refrigerator temperature control method as claimed in claim 1, it is characterized in that, in a described N temperature sensor, a part of temperature sensor is arranged at the upper end of the cabinet of described refrigerator, and in a described N temperature sensor, another part is arranged at respectively the both sides of the cabinet of described refrigerator.
6. a refrigerator temperature control device, is characterized in that, comprising:
N temperature sensor, a described N temperature sensor is for detection of the temperature in refrigerator, and wherein, described N is greater than 1 positive integer;
Controller, described controller is connected respectively with a described N sensor, and described controller is used for the temperature T of distinguishing capture setting N temperature sensor detection in described refrigerator when the door of refrigerator is unlocked when detecting
1to T
n, and when the door of refrigerator being detected and gather respectively while being closed the temperature T of described N the temperature sensor detection of described refrigerator doors after being closed Preset Time
1 'to T
n ', and according to described temperature T
1to T
nand temperature T
1 'to T
n 'judge whether to control described refrigerator and enter default mode of operation, if described refrigerator is controlled in judgement, enter described default mode of operation, according to the rotating speed of the corresponding raising compressor of described default mode of operation and/or blower fan.
7. refrigerator temperature control device as claimed in claim 6, is characterized in that, described according to the rotating speed of the corresponding raising compressor of described default mode of operation and/or blower fan after, described controller, also for
Continue to gather the temperature T that described N temperature sensor detects
1 "to T
n ", and
According to described temperature T
1to T
nand temperature T
1 "to T
n "control described refrigerator and exit default mode of operation.
8. refrigerator temperature control device as claimed in claim 6, is characterized in that, described controller
According to described temperature T
1to T
nand temperature T
1 'to T
n 'calculate respectively the first temperature difference that a described N temperature sensor is corresponding, and
While having any one to be greater than the first predetermined threshold value in the first temperature difference corresponding to a described N temperature sensor, control described refrigerator and enter default mode of operation.
9. refrigerator temperature control device as claimed in claim 7, is characterized in that, described controller
According to described temperature T
1to T
nand temperature T
1 "to T
n "calculate respectively the second temperature difference that a described N temperature sensor is corresponding, and
When the second temperature difference that a described N temperature sensor is corresponding is all less than the second predetermined threshold value, controls described refrigerator and exit default mode of operation.
10. refrigerator temperature control device as claimed in claim 6, it is characterized in that, in a described N temperature sensor, a part of temperature sensor is arranged at the upper end of the cabinet of described refrigerator, and in a described N temperature sensor, another part is arranged at respectively the both sides of the cabinet of described refrigerator.
11. 1 kinds of refrigerators, is characterized in that, comprise the refrigerator temperature control device as described in any one in claim 6-10.
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|---|---|---|---|
| CN201310654736.6A CN103604276B (en) | 2013-12-05 | 2013-12-05 | Refrigerator and temperature control equipment and temperature-controlled process |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310654736.6A CN103604276B (en) | 2013-12-05 | 2013-12-05 | Refrigerator and temperature control equipment and temperature-controlled process |
Publications (2)
| Publication Number | Publication Date |
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| CN103604276A true CN103604276A (en) | 2014-02-26 |
| CN103604276B CN103604276B (en) | 2016-03-30 |
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| CN201310654736.6A Active CN103604276B (en) | 2013-12-05 | 2013-12-05 | Refrigerator and temperature control equipment and temperature-controlled process |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103868321A (en) * | 2014-03-24 | 2014-06-18 | 合肥美的电冰箱有限公司 | Refrigerator control method and refrigerator |
| CN103983070A (en) * | 2014-05-06 | 2014-08-13 | 合肥美的电冰箱有限公司 | Control method for refrigerator air door, control device for refrigerator air door and air-cooled refrigerator |
| CN104315797A (en) * | 2014-10-24 | 2015-01-28 | 合肥华凌股份有限公司 | Refrigerator temperature control method and device |
| CN104533819A (en) * | 2014-12-23 | 2015-04-22 | 合肥美的电冰箱有限公司 | Method and device for controlling fan motor of refrigerator and refrigerator |
| CN104534804A (en) * | 2014-12-23 | 2015-04-22 | 合肥美的电冰箱有限公司 | Method and device for controlling fan motor of refrigerator and refrigerator |
| CN105716350A (en) * | 2016-03-15 | 2016-06-29 | 青岛海尔股份有限公司 | Air cooling refrigerator and control method thereof |
| CN111412705A (en) * | 2020-04-15 | 2020-07-14 | 珠海格力电器股份有限公司 | Preservation refrigerator and control method thereof |
| CN111536749A (en) * | 2020-04-24 | 2020-08-14 | 海信（山东）冰箱有限公司 | Refrigerator and control method thereof |
| CN112611159A (en) * | 2020-12-18 | 2021-04-06 | Tcl家用电器（合肥）有限公司 | Refrigeration compartment temperature control method, system, equipment and storage medium |
| CN112833607A (en) * | 2019-11-22 | 2021-05-25 | 东芝生活电器株式会社 | Refrigerator with a door |
| CN114234548A (en) * | 2021-12-22 | 2022-03-25 | 珠海格力电器股份有限公司 | Refrigerator temperature fluctuation control method, data processing method and device and refrigerator |
| CN115077193A (en) * | 2022-06-30 | 2022-09-20 | 珠海格力电器股份有限公司 | Method and system for controlling temperature in refrigerator and refrigerator |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN88100827A (en) * | 1987-02-12 | 1988-10-19 | 三菱电机株式会社 | Refrigerator temperature control device |
| US6260362B1 (en) * | 1998-12-31 | 2001-07-17 | Lg Electronics Inc. | Apparatus operated in response to load in home bar of refrigerator and method thereof |
| JP2003287344A (en) * | 2002-03-29 | 2003-10-10 | Fujitsu General Ltd | Refrigerator |
| CN101245964A (en) * | 2007-02-14 | 2008-08-20 | 三星电子株式会社 | Refrigerator and control method thereof |
| CN101963437A (en) * | 2010-09-17 | 2011-02-02 | 海信容声(广东)冰箱有限公司 | Defrosting control system and control method of refrigerator |
| CN102519219A (en) * | 2011-12-26 | 2012-06-27 | 合肥美的荣事达电冰箱有限公司 | Refrigerator and control method for air door of refrigerator |
-
2013
- 2013-12-05 CN CN201310654736.6A patent/CN103604276B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN88100827A (en) * | 1987-02-12 | 1988-10-19 | 三菱电机株式会社 | Refrigerator temperature control device |
| US6260362B1 (en) * | 1998-12-31 | 2001-07-17 | Lg Electronics Inc. | Apparatus operated in response to load in home bar of refrigerator and method thereof |
| JP2003287344A (en) * | 2002-03-29 | 2003-10-10 | Fujitsu General Ltd | Refrigerator |
| CN101245964A (en) * | 2007-02-14 | 2008-08-20 | 三星电子株式会社 | Refrigerator and control method thereof |
| CN101963437A (en) * | 2010-09-17 | 2011-02-02 | 海信容声(广东)冰箱有限公司 | Defrosting control system and control method of refrigerator |
| CN102519219A (en) * | 2011-12-26 | 2012-06-27 | 合肥美的荣事达电冰箱有限公司 | Refrigerator and control method for air door of refrigerator |
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103868321B (en) * | 2014-03-24 | 2016-01-13 | 合肥美的电冰箱有限公司 | The control method of refrigerator and refrigerator |
| CN103868321A (en) * | 2014-03-24 | 2014-06-18 | 合肥美的电冰箱有限公司 | Refrigerator control method and refrigerator |
| CN103983070A (en) * | 2014-05-06 | 2014-08-13 | 合肥美的电冰箱有限公司 | Control method for refrigerator air door, control device for refrigerator air door and air-cooled refrigerator |
| CN104315797B (en) * | 2014-10-24 | 2016-10-05 | 合肥华凌股份有限公司 | Refrigerator temperature-controlled process and device |
| CN104315797A (en) * | 2014-10-24 | 2015-01-28 | 合肥华凌股份有限公司 | Refrigerator temperature control method and device |
| CN104533819A (en) * | 2014-12-23 | 2015-04-22 | 合肥美的电冰箱有限公司 | Method and device for controlling fan motor of refrigerator and refrigerator |
| CN104534804A (en) * | 2014-12-23 | 2015-04-22 | 合肥美的电冰箱有限公司 | Method and device for controlling fan motor of refrigerator and refrigerator |
| CN105716350B (en) * | 2016-03-15 | 2018-07-13 | 青岛海尔股份有限公司 | Wind cooling refrigerator and its control method |
| CN105716350A (en) * | 2016-03-15 | 2016-06-29 | 青岛海尔股份有限公司 | Air cooling refrigerator and control method thereof |
| CN112833607A (en) * | 2019-11-22 | 2021-05-25 | 东芝生活电器株式会社 | Refrigerator with a door |
| CN111412705A (en) * | 2020-04-15 | 2020-07-14 | 珠海格力电器股份有限公司 | Preservation refrigerator and control method thereof |
| CN111536749A (en) * | 2020-04-24 | 2020-08-14 | 海信（山东）冰箱有限公司 | Refrigerator and control method thereof |
| CN112611159A (en) * | 2020-12-18 | 2021-04-06 | Tcl家用电器（合肥）有限公司 | Refrigeration compartment temperature control method, system, equipment and storage medium |
| CN115247938A (en) * | 2021-04-27 | 2022-10-28 | 青岛海尔电冰箱有限公司 | Refrigeration device control method |
| CN115247938B (en) * | 2021-04-27 | 2023-07-14 | 青岛海尔电冰箱有限公司 | Control method of refrigeration unit |
| CN114234548A (en) * | 2021-12-22 | 2022-03-25 | 珠海格力电器股份有限公司 | Refrigerator temperature fluctuation control method, data processing method and device and refrigerator |
| CN115077193A (en) * | 2022-06-30 | 2022-09-20 | 珠海格力电器股份有限公司 | Method and system for controlling temperature in refrigerator and refrigerator |
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