CN204227815U - The control system of refrigerator and there is its refrigerator - Google Patents
The control system of refrigerator and there is its refrigerator Download PDFInfo
- Publication number
- CN204227815U CN204227815U CN201420209595.7U CN201420209595U CN204227815U CN 204227815 U CN204227815 U CN 204227815U CN 201420209595 U CN201420209595 U CN 201420209595U CN 204227815 U CN204227815 U CN 204227815U
- Authority
- CN
- China
- Prior art keywords
- refrigerator
- temperature
- refrigerating chamber
- temperature sensor
- preset value
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000010438 heat treatment Methods 0.000 claims description 36
- 238000001514 detection method Methods 0.000 claims description 10
- 238000012360 testing method Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 26
- 230000006870 function Effects 0.000 description 22
- 235000013305 food Nutrition 0.000 description 14
- 230000001276 controlling effect Effects 0.000 description 11
- 235000021268 hot food Nutrition 0.000 description 8
- 230000001105 regulatory effect Effects 0.000 description 7
- 230000008859 change Effects 0.000 description 5
- 238000001816 cooling Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 238000005057 refrigeration Methods 0.000 description 4
- 238000007710 freezing Methods 0.000 description 3
- 230000008014 freezing Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 210000003733 optic disk Anatomy 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012163 sequencing technique Methods 0.000 description 1
Landscapes
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The utility model proposes a kind of control system of refrigerator, wherein, refrigerator comprises refrigerating chamber and refrigerating chamber, and control system comprises: at least one first temperature sensor and at least one second temperature sensor; For the acquisition module of the temperature of acquisition testing; For judging whether the temperature in refrigerating chamber and refrigerating chamber is greater than the control module of the first preset value or the second preset value respectively according to the temperature detected, and when judgement is greater than the first preset value or the second preset value, according to the mode of operation of the temperature determination refrigerator detected, and carry out work according to mode of operation control refrigerator.The control system of this refrigerator, arranges multiple temperature sensor in an indoor respectively, the mode of operation of the temperature determination refrigerator detected by multiple temperature sensor, thus control refrigerator carries out work, simple to operate, convenient, improves user's experience.The utility model also proposed a kind of refrigerator.
Description
Technical field
The utility model relates to household electrical appliance technical field, particularly a kind of refrigerator control system and there is its refrigerator.
Background technology
At present, the control system of the temperature of refrigerator is controlled by computer or electronics, and the control system of computer refrigerator or the temperature of electronic refrigerator all has the temperature control device of display control device and point a lot of gear, to be regulated and controled by the temperature of room between display control device control temperature regulation device pair, such as refrigerating chamber-10 DEG C ~-30 DEG C is adjustable, refrigerating chamber 2 DEG C ~ 10 DEG C is adjustable, and other room is also adjustable in certain limit.In addition, regulated and controled by the temperature of room between display control device control temperature regulation device pair, refrigerator not only has automatic temperature-adjusting function, also has the functions such as speed is cold, quick-frozen to reach the object of cooling fast.
In correlation technique, for reaching the object of cooling fast, need to arrange corresponding function button in the display control device of refrigerator, and need user environmentally, the change of service condition is from Row sum-equal matrix and design temperature, such as user, by when needing the food of cooling to put into refrigerator, must manually set the function buttons such as speed is cold, quick-frozen.But, once user in use regulates temperature methods incorrect, such as, regulate the temperature of refrigerating chamber too low or too high, cause food freeze or temperature too high, easily cause food spoilage.In addition, user is easily forgotten and is regulated temperature control device by display control device, especially the step that the function keys such as, quick-frozen cold for speed carry out manual adjustments is easily forgotten, even do not understand the effect of function key, function key is caused to become decoration, make the temperature of refrigerator not reach the requirement of food fresh keeping, cause food to degenerate, reduce user's experience.
Utility model content
The utility model is intended to solve one of technical problem in correlation technique at least to a certain extent.For this reason, an object of the present utility model is the control system of the refrigerator of the mode of operation proposing a kind of energy intelligent temperature control and automatically adjust refrigerator.
Another object of the present utility model is to propose a kind of refrigerator.
For achieving the above object, the utility model proposes a kind of control system of refrigerator on the one hand, wherein, described refrigerator comprises refrigerating chamber and refrigerating chamber, and the control system of described refrigerator comprises: be separately positioned at least one first temperature sensor in described refrigerating chamber and refrigerating chamber and at least one second temperature sensor, the acquisition module be connected with at least one second temperature sensor with at least one first temperature sensor described respectively, described acquisition module is for gathering the temperature of at least one first temperature sensor described and at least one the second temperature sensor detection, the control module be connected with described acquisition module, the temperature that described control module is used for detecting according at least one first temperature sensor described or at least one the second temperature sensor judges whether the temperature in described refrigerating chamber and refrigerating chamber is greater than the first preset value or second preset value of described refrigerating chamber and refrigerating chamber respectively, and when judging that the temperature in described refrigerating chamber or refrigerating chamber is greater than described first preset value or the second preset value, the mode of operation of described refrigerator is determined according to the temperature that at least one first temperature sensor described or at least one the second temperature sensor detect, and control described refrigerator according to described mode of operation and carry out work.
According to the control system of refrigerator of the present utility model, respectively multiple temperature sensor is set in refrigerating chamber and refrigerating chamber, the temperature detected by multiple temperature sensor judges whether the temperature in refrigerating chamber or refrigerating chamber is greater than the first preset value or the second preset value respectively, to determine the mode of operation of refrigerator, thus control refrigerator carries out work, realize intelligent temperature control and automatically adjust refrigerator work pattern, simple to operate, convenient, with low cost, improve user's experience.
Particularly, in an embodiment of the present utility model, if the maximum temperature in the temperature that at least one first temperature sensor described detects and the difference of described first preset value are more than or equal to the first predetermined threshold value, then described control module enters fast cold mode of operation for controlling described refrigerator; If the maximum temperature in the temperature that at least one second temperature sensor described detects and the difference of described second preset value are more than or equal to the second predetermined threshold value, then described control module enters quick-frozen mode of operation for controlling described refrigerator.
Further, if the difference of the maximum temperature value in the temperature of at least one first temperature sensor detection described and described first preset value is less than described first predetermined threshold value, then described control module exits the cold mode of operation of described speed for controlling described refrigerator; If the maximum temperature value in the temperature that at least one second temperature sensor described detects and the difference of described second preset value are less than described second predetermined threshold value, then described control module exits described quick-frozen mode of operation for controlling described refrigerator.
Further, when judging that the temperature in described refrigerating chamber and refrigerating chamber is less than or equal to described first preset value or the second preset value, described control module also quits work for controlling described refrigerator.
Further, in an embodiment of the present utility model, described control system also comprises: for detecting the three-temperature sensor of the temperature of environment residing for refrigerator.
Further, the temperature of described control module also for detecting according to described three-temperature sensor judges whether environment temperature residing for described refrigerator is less than the 3rd preset value, and when judging that residing for described refrigerator, environment temperature is less than described 3rd preset value, judge that described refrigerating chamber meets heating compensation condition, to control described refrigerator, heating compensation is carried out to described refrigerating chamber.
Further, when judging that residing for described refrigerator, environment temperature is more than or equal to described 3rd preset value, described control module, also for judging that described refrigerating chamber does not meet described heating compensation condition, stops heating compensation to control described refrigerator to described refrigerating chamber.
The utility model proposes a kind of refrigerator on the other hand, and comprising: casing, be limited with a room in described casing, between described, room at least comprises refrigerating chamber and refrigerating chamber; Men Ti, described door body be arranged on described casing with open and close described between room; And comprise the control system of above-mentioned refrigerator.
According to refrigerator of the present utility model, respectively multiple temperature sensor is set in refrigerating chamber and refrigerating chamber, the temperature detected by multiple temperature sensor judges whether the temperature in refrigerating chamber or refrigerating chamber is greater than the first preset value or the second preset value respectively, to determine the mode of operation of refrigerator, thus control refrigerator carries out work, realize intelligent temperature control and automatically adjust refrigerator work pattern, simple to operate, convenient, with low cost, improve user's experience.
The aspect that the utility model is additional and advantage will part provide in the following description, and part will become obvious from the following description, or be recognized by practice of the present utility model.
Accompanying drawing explanation
The utility model above-mentioned and/or additional aspect and advantage will become obvious and easy understand from the following description of the accompanying drawings of embodiments, wherein:
Fig. 1 is the structural representation of the refrigerator according to the utility model embodiment;
Fig. 2 is the structural representation of the refrigerator according to the utility model specific embodiment;
Fig. 3 is the flow chart of the control method of refrigerator according to the utility model embodiment; And
Fig. 4 is the flow chart of the control method of refrigerator according to the utility model specific embodiment.
Detailed description of the invention
Be described below in detail embodiment of the present utility model, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Being exemplary below by the embodiment be described with reference to the drawings, only for explaining the utility model, and can not being interpreted as restriction of the present utility model.
Disclosing hereafter provides many different embodiments or example is used for realizing different structure of the present utility model.Of the present utility model open in order to simplify, hereinafter the parts of specific examples and setting are described.Certainly, they are only example, and object does not lie in restriction the utility model.In addition, the utility model can in different example repeat reference numerals and/or letter.This repetition is to simplify and clearly object, itself does not indicate the relation between discussed various embodiment and/or setting.In addition, the various specific technique that the utility model provides and the example of material, but those of ordinary skill in the art can recognize the property of can be applicable to of other techniques and/or the use of other materials.In addition, fisrt feature described below second feature it " on " structure can comprise the embodiment that the first and second features are formed as directly contact, also can comprise other feature and be formed in embodiment between the first and second features, such first and second features may not be direct contacts.
In description of the present utility model, it should be noted that, unless otherwise prescribed and limit, term " installation ", " being connected ", " connection " should be interpreted broadly, such as, can be mechanical connection or electrical connection, also can be the connection of two element internals, can be directly be connected, also indirectly can be connected by intermediary, for the ordinary skill in the art, the concrete meaning of above-mentioned term can be understood as the case may be.
Describe the control system of the refrigerator proposed according to the utility model embodiment with reference to the accompanying drawings and there is its refrigerator, describing the control system of the refrigerator proposed according to the utility model embodiment first with reference to the accompanying drawings.With reference to shown in Fig. 1, wherein, refrigerator 100 comprises: casing 200, door body 300 and control system 400.Wherein, be limited with a room 500 (not specifically illustrating in figure) in casing 200, a room 500 at least comprises: refrigerating chamber 10 and refrigerating chamber 20.Control system 400 (not shown) of the utility model embodiment comprises: at least one first temperature sensor (such as illustrated in the drawing temperature sensor R1 ..., temperature sensor RN), at least one second temperature sensor (such as illustrated in the drawing temperature sensor K1 ..., temperature sensor KN), acquisition module 30 and control module 40.
Particularly, door body 300 is arranged on casing 200, and door body 300 is for room 500 between opening and closing.At least one first temperature sensor and at least one second temperature sensor are separately positioned in refrigerating chamber 10 and refrigerating chamber 20.Acquisition module 30 is connected with at least one second temperature sensor with at least one first temperature sensor respectively, and acquisition module 30 is for gathering the temperature of at least one first temperature sensor and at least one the second temperature sensor detection.Control module 40 is connected with acquisition module 30, for the temperature detected according at least one first temperature sensor or at least one the second temperature sensor, control module 40 judges whether the temperature in refrigerating chamber 10 and refrigerating chamber 20 is greater than the first preset value or second preset value of refrigerating chamber 10 and refrigerating chamber 20 respectively, and when judging that the temperature in refrigerating chamber 10 or refrigerating chamber 20 is greater than the first preset value or the second preset value, according to the mode of operation of the temperature determination refrigerator 100 that at least one first temperature sensor or at least one the second temperature sensor detect, and carry out work according to mode of operation control refrigerator 100.
In the utility model embodiment, refrigerator 100 is without temperature control device, user only needs food to be put into refrigerator, without temperature adjustment, without button, the temperature that refrigerator 100 is detected by multiple temperature sensor obtains user's service condition, and according to the actual load determination mode of operation of user's service condition and refrigerator 100, to make control module 40 automatically adjust the temperature of refrigerator 100 according to mode of operation, control refrigerator 100 and carry out work, easy and simple to handle, improve user's experience.
Particularly, in an embodiment of the present utility model, refrigerator 100, without regulation and control button, is respectively provided to few first temperature sensor and at least one second temperature sensor in the refrigerating chamber 10 and refrigerating chamber 20 of refrigerator 100, such as, increase by 1 to 10 temperature sensor respectively.Wherein, temperature sensor number can be arranged according to the actual conditions of refrigerator 100, can judge that namely hot food needs the food carrying out cooling whether to enter refrigerator 100 by least one first temperature sensor and at least one second temperature sensor, the temperature that such as temperature sensor detects changes, then judge that hot food enters refrigerator, and the temperature that can be detected by temperature sensor obtains the temperature of hot food.
Further, in an embodiment of the present utility model, at least one first temperature sensor and at least one second temperature sensor can be arranged in the sensitive part of refrigerator 100 variations in temperature, the casing left and right sides of such as refrigerator 100, namely can be arranged on the left and right sides of refrigerating chamber 10 and refrigerating chamber 20.When food is put into, the temperature that at least one first temperature sensor detects with the part temperature sensor at least one second temperature sensor will obviously rise, judge the existence of thermic load such as hot food thus, and the temperature that at least one first temperature sensor and at least one the second temperature sensor detect will be recorded, according to the mode of operation of the temperature determination refrigerator 100 of the detection of record, using as the mode of operation determining refrigerator 100, carry out the foundation of function adjustment.
In embodiment of the present utility model, the utility model embodiment is run according to the temperature of preset temperature such as set by program, the first preset value that such as refrigerating chamber 10 sets can be a certain temperature value in 0 ~ 10 DEG C, and the second preset value that refrigerating chamber 20 sets can be a certain temperature value in-16 DEG C ~-24 DEG C.Wherein, in an embodiment of the present utility model, when judging that the temperature in refrigerating chamber 10 or refrigerating chamber 20 is greater than the first preset value or the second preset value, such as when in refrigerator 100, food temperature is higher than preset temperature, control module 40 controls the startup such as compressor, blower fan, carry out temperature adjustment to control refrigerator 100, realize temperature automatic regulating function.
In embodiment of the present utility model, the preset temperature of refrigerator 100 comprises the preset temperature of refrigerating chamber 10 and the preset temperature of refrigerating chamber 20, wherein, the preset temperature of refrigerating chamber 10, the preset temperature of refrigerating chamber 20 can write refrigerator when refrigerator appears on the scene by technical staff, or the preset temperature of refrigerating chamber 10, there is a setting interface in the setting of the preset temperature of refrigerating chamber 20, this setting interface is not open to user, on the display and control panel of refrigerator, the preset temperature of refrigerating chamber 10 is not such as set for user, the button etc. of the preset temperature of refrigerating chamber 20, user cannot change the preset temperature of refrigerating chamber 10, the preset temperature of refrigerating chamber 20.Technical staff accesses this setting interface to carry out the preset temperature of refrigerating chamber 10, the setting of the preset temperature of refrigerating chamber 20 and amendment by specific mode, and such as, several Macintosh on the aobvious control face of the refrigerator of being arranged by technical staff are to access setting interface.
Further, in an embodiment of the present utility model, when judging that the temperature in refrigerating chamber 10 and refrigerating chamber 20 is less than or equal to the first preset value or the second preset value, control module 40 also quits work for controlling refrigerator 100.Such as when in refrigerator 100, food temperature reaches default, control module 40 controls the closedown such as compressor, blower fan, to make refrigerator 100 quit work, namely stops temperature adjustment.
Further, in an embodiment of the present utility model, if the maximum temperature in the temperature that at least one first temperature sensor detects and the difference of the first preset value are more than or equal to the first predetermined threshold value, then control module 40 enters fast cold mode of operation for controlling refrigerator 100; If the maximum temperature in the temperature that at least one second temperature sensor detects and the difference of the second preset value are more than or equal to the second predetermined threshold value, then control module 40 enters quick-frozen mode of operation for controlling refrigerator 100.
In addition, in an embodiment of the present utility model, if the maximum temperature value in the temperature that at least one first temperature sensor detects and the difference of the first preset value are less than the first predetermined threshold value, then control module 40 exits fast cold mode of operation for controlling refrigerator 100; If the maximum temperature value in the temperature that at least one second temperature sensor detects and the difference of the second preset value are less than the second predetermined threshold value, then control module 40 exits quick-frozen mode of operation for controlling refrigerator 100.
In embodiment of the present utility model, the utility model embodiment is by judging the difference of at least one first temperature sensor and the maximum temperature at least one second temperature sensor and the first preset value or the second preset value in refrigerating chamber 10 and refrigerating chamber 20, practical function automatic regulating function.Particularly, maximum temperature at least one first temperature sensor of refrigerating chamber 10 and the difference of the first preset value and temperature difference △ t are more than or equal to the first predetermined threshold value such as 4 DEG C, wherein, the setting value of the first predetermined threshold value can be set according to actual conditions, such as the first predetermined threshold value can be a certain temperature value in 0 ~ 100 DEG C, then when temperature difference △ t >=4 DEG C, then control module 40 controls refrigerator 100 and enters fast cold mode of operation, enters fast cold pattern to make refrigerating chamber 10; As temperature difference △ t < 4 DEG C, then control module 40 controls refrigerator 100 and exits fast cold mode of operation, exits fast cold pattern to make refrigerating chamber 10.Maximum temperature at least one second temperature sensor of refrigerating chamber 20 and the difference of the first preset value and temperature difference △ t are more than or equal to the second predetermined threshold value such as 8 DEG C, wherein, the setting value of the second predetermined threshold value can be set according to actual conditions, such as the second predetermined threshold value can be a certain temperature value in 0 ~ 100 DEG C, then when temperature difference △ t >=8 DEG C, then control module 40 controls refrigerator 100 and enters quick-frozen mode of operation, enters quick-frozen pattern to make refrigerating chamber 20; As temperature difference △ t < 8 DEG C, then control module 40 controls refrigerator 100 and exits quick-frozen mode of operation, exits quick-frozen pattern to make refrigerating chamber 20.Whether the refrigerator 100 of the utility model embodiment can enter or exit cold, the quick-frozen mode of operation of speed by automatic decision, simple to operate, easy to use.In addition, in an embodiment of the present utility model, the first predetermined threshold value can be equal with the second predetermined threshold value.
Further, in an embodiment of the present utility model, with reference to shown in Fig. 2, the control system 400 of the utility model embodiment also comprises: for detecting the three-temperature sensor H such as ring temperature sensor of the temperature of environment residing for refrigerator 100.Wherein, three-temperature sensor H is connected with acquisition module 30.In another one embodiment of the present utility model, three-temperature sensor H also can be set to multiple, to improve the accuracy of detected temperatures.
Further, in an embodiment of the present utility model, the temperature of control module 40 also for detecting according to three-temperature sensor H judges whether environment temperature residing for refrigerator 100 is less than the 3rd preset value, and when judging that environment temperature residing for refrigerator is less than the 3rd preset value, judge that refrigerating chamber 10 meets heating compensation condition, carry out heating compensation to control refrigerator 100 pairs of refrigerating chambers 10.
Wherein, in an embodiment of the present utility model, with reference to shown in Fig. 2, refrigerator 100 also comprises: heater 50.Wherein, heater 50 is connected with controller 40.Particularly, acquisition module 30 also detects the temperature of environment residing for refrigerator 100 for gathering three-temperature sensor H.Also for detecting the temperature of environment residing for refrigerator 100 according to three-temperature sensor H, to judge whether the temperature of environment residing for refrigerator 100 is less than the 3rd preset value can be such as a certain temperature value in 25 DEG C ~ 0 DEG C to control module 40, when judging that residing for refrigerator 100, environment temperature is less than the 3rd preset value, then control module 40 judges that refrigerating chamber 10 meets heating compensation condition, carries out heating compensation with control heater 50 pairs of refrigerating chambers 10.
Further, when judging that residing for refrigerator 100, environment temperature is more than or equal to the 3rd preset value, control module 40, also for judging that refrigerating chamber 10 does not meet heating compensation condition, stops heating compensation to control refrigerator 100 pairs of refrigerating chambers 10.The refrigerator 100 of the utility model embodiment does not need user to open temp compensation switch, such as when the temperature of the surroundings is low, after judging that refrigerating chamber 10 meets heating compensation condition, and refrigerator 100 is when needing to carry out heating compensation, automatically heat for refrigerating chamber 10, compensate heating, make the passive work of refrigerator 100, so that refrigerating chamber 20 temperature keeps low temperature icing condition; When environment temperature is higher, after judging that refrigerating chamber 10 does not meet heating compensation condition, automatically stop heating for refrigerating chamber 10, stop compensating heating, high frequent can be avoided to start, using electricity wisely.
According to the control system of the refrigerator of the utility model embodiment, respectively multiple temperature sensor is set in refrigerating chamber and refrigerating chamber, the temperature detected by multiple temperature sensor judges whether the temperature in refrigerating chamber or refrigerating chamber is greater than the first preset value or the second preset value respectively, to determine the mode of operation of refrigerator, thus control refrigerator carries out work, realize intelligent temperature control and automatically adjust refrigerator work pattern, simple to operate, convenient, with low cost, improve user's experience.In addition, the control system of the refrigerator of the utility model embodiment can be applied in computer, electronic refrigerator, and applicability is high.
A kind of control method of refrigerator proposed according to the utility model embodiment is described with reference to the accompanying drawings, wherein, refrigerator comprise be separately positioned on refrigerator refrigerating chamber and refrigerating chamber at least one first temperature sensor and at least one second temperature sensor.With reference to shown in Fig. 3, the control method of the refrigerator of the utility model embodiment comprises the following steps:
S301, gathers the temperature of at least one first temperature sensor and at least one the second temperature sensor detection respectively.
Particularly, in an embodiment of the present utility model, the control method of the utility model embodiment by being respectively provided to few first temperature sensor and at least one second temperature sensor in the refrigerating chamber and refrigerating chamber of refrigerator, such as, increases by 1 ~ 10 temperature sensor respectively.Wherein, temperature sensor number can be arranged according to the actual conditions of refrigerator, can judge that namely hot food needs the food carrying out cooling whether to enter refrigerator by least one first temperature sensor and at least one second temperature sensor, the temperature that such as temperature sensor detects changes, then judge that hot food enters refrigerator, and the temperature that can be detected by temperature sensor obtains the temperature of hot food.
Further, in an embodiment of the present utility model, at least one first temperature sensor and at least one second temperature sensor can be arranged in the sensitive part of refrigerator temperature change, and the casing left and right sides of such as refrigerator, namely can be arranged on the left and right sides of refrigerating chamber and refrigerating chamber.When food is put into, the temperature that at least one first temperature sensor detects with the part temperature sensor at least one second temperature sensor will obviously rise, judge the existence of thermic load such as hot food thus, and the temperature that at least one first temperature sensor and at least one the second temperature sensor detect will be recorded, according to the mode of operation of the temperature determination refrigerator of the detection of record, using as the mode of operation determining refrigerator, carry out the foundation of function adjustment.
S302, judge whether the temperature in refrigerating chamber and refrigerating chamber is greater than the first preset value or second preset value of refrigerating chamber and refrigerating chamber respectively according to the temperature that at least one first temperature sensor or at least one the second temperature sensor detect, and when judging that the temperature in refrigerating chamber or refrigerating chamber is greater than the first preset value or the second preset value, according to the mode of operation of the temperature determination refrigerator that at least one first temperature sensor or at least one the second temperature sensor detect, and carry out work according to mode of operation control refrigerator.
In embodiment of the present utility model, refrigerator runs according to the temperature of preset temperature such as set by program, such as the first preset value of refrigerating chamber setting can be a certain temperature value in 0 ~ 10 DEG C, and the second preset value of refrigerating chamber setting can be a certain temperature value in-16 DEG C ~-24 DEG C.Wherein, in an embodiment of the present utility model, when judging that the temperature in refrigerating chamber or refrigerating chamber is greater than the first preset value or the second preset value, such as when food temperature in refrigerator is higher than preset temperature, control the startup such as compressor, blower fan, carry out temperature adjustment to control refrigerator, realize temperature automatic regulating function.
In embodiment of the present utility model, the preset temperature of refrigerator comprises the preset temperature of refrigerating chamber and the preset temperature of refrigerating chamber, wherein, the preset temperature of refrigerating chamber, the preset temperature of refrigerating chamber can write refrigerator when refrigerator appears on the scene by technical staff, or the preset temperature of refrigerating chamber, there is a setting interface in the setting of the preset temperature of refrigerating chamber, this setting interface is not open to user, on the display and control panel of refrigerator, the preset temperature of refrigerating chamber is not such as set for user, the button etc. of the preset temperature of refrigerating chamber, user cannot change the preset temperature of refrigerating chamber, the preset temperature of refrigerating chamber.Technical staff accesses this setting interface to carry out the preset temperature of refrigerating chamber, the setting of the preset temperature of refrigerating chamber and amendment by specific mode, and such as, several Macintosh on the aobvious control face of the refrigerator of being arranged by technical staff are to access setting interface.
Further, in an embodiment of the present utility model, when judging that the temperature in refrigerating chamber and refrigerating chamber is less than or equal to the first preset value or the second preset value, then control refrigerator and quit work.Such as when food temperature reaches preset temperature in refrigerator, then control the closedown such as compressor, blower fan, to make refrigerator quit work, namely stop temperature adjustment.
Further, in an embodiment of the present utility model, if the difference of the maximum temperature in the temperature of at least one first temperature sensor detection and the first preset value is more than or equal to the first predetermined threshold value, then controls refrigerator and enter fast cold mode of operation; If the maximum temperature in the temperature that at least one second temperature sensor detects and the difference of the second preset value are more than or equal to the second predetermined threshold value, then control refrigerator and enter quick-frozen mode of operation.
In addition, in an embodiment of the present utility model, if the difference of the maximum temperature value in the temperature of at least one first temperature sensor detection and the first preset value is less than the first predetermined threshold value, then controls refrigerator and exit fast cold mode of operation; If the maximum temperature value in the temperature that at least one second temperature sensor detects and the difference of the second preset value are less than the second predetermined threshold value, then control refrigerator and exit quick-frozen mode of operation.
In embodiment of the present utility model, the utility model embodiment is by judging the difference of at least one first temperature sensor and the maximum temperature at least one second temperature sensor and the first preset value or the second preset value in refrigerating chamber and refrigerating chamber, practical function automatic regulating function.Particularly, maximum temperature at least one first temperature sensor of refrigerating chamber and the difference of the first preset value and temperature difference △ t are more than or equal to the first predetermined threshold value such as 4 DEG C, wherein, the setting value of the first predetermined threshold value can be set according to actual conditions, such as the first predetermined threshold value can be a certain temperature value in 0 ~ 100 DEG C, then when temperature difference △ t >=4 DEG C, then control refrigerator and enter fast cold mode of operation, enter fast cold pattern to make refrigerating chamber; As temperature difference △ t < 4 DEG C, then control refrigerator and exit fast cold mode of operation, exit fast cold pattern to make refrigerating chamber.Maximum temperature at least one second temperature sensor of refrigerating chamber and the difference of the first preset value and temperature difference △ t are more than or equal to the second predetermined threshold value such as 8 DEG C, wherein, the setting value of the second predetermined threshold value can be set according to actual conditions, such as the second predetermined threshold value can be a certain temperature value in 0 ~ 100 DEG C, then when temperature difference △ t >=8 DEG C, then control refrigerator and enter quick-frozen mode of operation, enter quick-frozen pattern to make refrigerating chamber; As temperature difference △ t < 8 DEG C, then control refrigerator and exit quick-frozen mode of operation, exit quick-frozen pattern to make refrigerating chamber.Whether the utility model embodiment can enter or exit cold, the quick-frozen mode of operation of speed by automatic decision, simple to operate, easy to use.In addition, in an embodiment of the present utility model, the first predetermined threshold value can be equal with the second predetermined threshold value.
Further, in an embodiment of the present utility model, above-mentioned refrigerator also comprises: for detecting the three-temperature sensor such as ring temperature sensor of the temperature of environment residing for refrigerator.In another one embodiment of the present utility model, three-temperature sensor H also can be set to multiple, to improve the accuracy of detected temperatures.
Wherein, in an embodiment of the present utility model, the control method of the utility model embodiment also comprises: gather the temperature that three-temperature sensor detects, and judge whether environment temperature residing for refrigerator is less than the 3rd preset value according to the temperature that three-temperature sensor detects, and when judging that environment temperature residing for refrigerator is less than the 3rd preset value, judge that refrigerating chamber meets heating compensation condition, to control refrigerator, heating compensation is carried out to refrigerating chamber.
In an embodiment of the present utility model, refrigerator also comprises heater.Particularly, gather the temperature that three-temperature sensor H detects environment residing for refrigerator, detecting the temperature of environment residing for refrigerator according to three-temperature sensor, to judge whether the temperature of environment residing for refrigerator is less than the 3rd preset value can be such as a certain temperature value in 25 DEG C ~ 0 DEG C, when judging that environment temperature residing for refrigerator is less than the 3rd preset value, judge that refrigerating chamber meets heating compensation condition, with control heater, heating compensation is carried out to refrigerating chamber.
Further, when judging that environment temperature residing for refrigerator is more than or equal to the 3rd preset value, judging that refrigerating chamber does not meet heating compensation condition, to control refrigerator, heating compensation being stopped to refrigerating chamber.The utility model embodiment does not need user to open temp compensation switch, such as when the temperature of the surroundings is low, after judging that refrigerating chamber meets heating compensation condition, and refrigerator is when needing to carry out heating compensation, automatically for refrigerating chamber is heated, compensate heating, make the passive work of refrigerator, so that freezer temperature keeps low temperature icing condition; When environment temperature is higher, after judging that refrigerating chamber does not meet heating compensation condition, automatically stop heating for refrigerating chamber, stop compensating heating, high frequent can be avoided to start, using electricity wisely.
Fig. 4 is the flow chart of the control method of refrigerator according to the utility model specific embodiment.Referring to Fig. 4, the control method of the refrigerator of the utility model embodiment is more specifically described.As shown in Figure 4, the control method of above-mentioned refrigerator comprises the following steps:
S401, gathers the temperature that each temperature sensor detects.
Wherein, the temperature that each temperature sensor detects comprises the temperature that at least one first temperature sensor, at least one second temperature sensor and three-temperature sensor detect, and detects the temperature with environment residing for refrigerator in refrigerating chamber and refrigerating chamber respectively.
S402, judges whether the temperature in refrigerating chamber is greater than the first preset value.If so, then step S403 is entered; If not, then step S402 is returned.
While execution step S402, perform step S410 and step S418.
S403, start refrigeration, namely refrigerator freezes to refrigerating chamber, and enters step S404.
S404, judges whether temperature difference is more than or equal to the first predetermined threshold value, namely judges whether maximum temperature in the temperature that at least one first temperature sensor detects and the difference of the first preset value are more than or equal to the first predetermined threshold value.If so, then step S405 is entered; If not, then step S404 is returned.
S405, enters fast cold mode of operation, and enters step S406.
In an embodiment of the present utility model, if the maximum temperature in the temperature that at least one first temperature sensor detects and the difference of the first preset value are more than or equal to the first predetermined threshold value, then control refrigerator and enter fast cold mode of operation, enter fast cold pattern to make refrigerating chamber.
S406, judges whether temperature difference is less than the first predetermined threshold value.If so, then step S407 is entered; If not, then step S406 is returned.
S407, exits fast cold mode of operation, and enters step S408.
In an embodiment of the present utility model, if the difference of the maximum temperature in the temperature of at least one first temperature sensor detection and the first preset value is less than the first predetermined threshold value, then controls refrigerator and exit fast cold mode of operation, exit fast cold pattern to make refrigerating chamber.
S408, judges whether the temperature in refrigerating chamber is less than preset temperature.If so, then step S409 is entered; If not, then step S408 is returned.
S409, stops refrigeration.
In the utility model embodiment, when the temperature in the refrigerating chamber of refrigerator is run according to preset temperature again, stop freezing to refrigerating chamber.
S410, judges whether freezing indoor temperature is greater than the first preset value.If so, then step S411 is entered; If not, then step S410 is returned.
S411, start refrigeration, namely refrigerator freezes to refrigerating chamber, and enters step S412.
S412, judges whether temperature difference is more than or equal to the first predetermined threshold value, namely judges whether maximum temperature in the temperature that at least one second temperature sensor detects and the difference of the second preset value are more than or equal to the second predetermined threshold value.If so, then step S413 is entered; If not, then step S412 is returned.
S413, enters quick-frozen mode of operation, and enters step S414.
In an embodiment of the present utility model, if the maximum temperature in the temperature that at least one second temperature sensor detects and the difference of the second preset value are more than or equal to the first predetermined threshold value, then control refrigerator and enter quick-frozen mode of operation, enter quick-frozen pattern to make refrigerating chamber.
S414, judges whether the temperature difference is less than the first predetermined threshold value, namely judges whether maximum temperature value in the temperature that at least one second temperature sensor detects and the difference of the second preset value are less than described first predetermined threshold value.If so, then step S415 is entered; If not, then step S414 is returned.
S415, exits quick-frozen mode of operation, and enters step S416.
In an embodiment of the present utility model, if the maximum temperature value in the temperature that at least one second temperature sensor detects and the difference of the second preset value are less than the second predetermined threshold value, then control refrigerator and exit described quick-frozen mode of operation, exit quick-frozen pattern to make refrigerating chamber.
S416, judges whether the temperature in refrigerating chamber and refrigerating chamber is less than or equal to preset temperature.If so, then step S417 is entered; If not, then step S416 is returned.
S417, stops refrigeration.
In an embodiment of the present utility model, when the temperature in the refrigerating chamber of refrigerator is run according to preset temperature again, stop freezing to refrigerating chamber.
S418, judges whether environment temperature residing for refrigerator is less than the 3rd preset value.If so, then step S419 is entered; If not, then step S418 is returned.
S419, carries out heating compensation, enters step S420.
In an embodiment of the present utility model, judge whether environment temperature residing for refrigerator is less than the 3rd preset value according to the temperature that three-temperature sensor detects, and when judging that environment temperature residing for refrigerator is less than the 3rd preset value, controlling refrigerator and heating compensation is carried out to refrigerating chamber.
S420, judges whether environment residing for refrigerator is more than or equal to the 3rd preset value.If so, then step S421 is entered; If not, then step S420 is returned.
S421, stops heating compensation.
In an embodiment of the present utility model, when judging that environment temperature residing for refrigerator is more than or equal to the 3rd preset value, then control refrigerator and heating compensation is stopped to refrigerating chamber.
According to the control method of the refrigerator of the utility model embodiment, respectively multiple temperature sensor is set in refrigerating chamber and refrigerating chamber, the temperature detected by multiple temperature sensor judges whether the temperature in refrigerating chamber or refrigerating chamber is greater than the first preset value or the second preset value respectively, to determine the mode of operation of refrigerator, thus control refrigerator carries out work, realize intelligent temperature control and automatically adjust refrigerator work pattern, simple to operate, convenient, with low cost, improve user's experience.In addition, the control method of the refrigerator of the utility model embodiment can be applied in all computers, electronic refrigerator, and applicability is high.
In addition, the utility model embodiment also proposed a kind of refrigerator, refrigerator comprises: the control system of casing, door body and above-mentioned refrigerator.Wherein, be limited with a room in casing, a room at least comprises refrigerating chamber and refrigerating chamber.Door body is arranged on casing with room between opening and closing.
According to the refrigerator of the utility model embodiment, respectively multiple temperature sensor is set in refrigerating chamber and refrigerating chamber, the temperature detected by multiple temperature sensor judges whether the temperature in refrigerating chamber or refrigerating chamber is greater than the first preset value or the second preset value respectively, to determine the mode of operation of refrigerator, thus control refrigerator carries out work, realize intelligent temperature control and automatically adjust refrigerator work pattern, simple to operate, convenient, with low cost, improve user's experience.In addition, the control method of the refrigerator of the utility model embodiment can be applied in all computers, electronic refrigerator, and applicability is high.
Describe and can be understood in flow chart or in this any process otherwise described or method, represent and comprise one or more for realizing the module of the code of the executable instruction of the step of specific logical function or process, fragment or part, and the scope of preferred embodiment of the present utility model comprises other realization, wherein can not according to order that is shown or that discuss, comprise according to involved function by the mode while of basic or by contrary order, carry out n-back test, this should understand by embodiment person of ordinary skill in the field of the present utility model.
In flow charts represent or in this logic otherwise described and/or step, such as, the sequencing list of the executable instruction for realizing logic function can be considered to, may be embodied in any computer-readable medium, for instruction execution system, device or equipment (as computer based system, comprise the system of processor or other can from instruction execution system, device or equipment instruction fetch and perform the system of instruction) use, or to use in conjunction with these instruction execution systems, device or equipment.With regard to this description, " computer-readable medium " can be anyly can to comprise, store, communicate, propagate or transmission procedure for instruction execution system, device or equipment or the device that uses in conjunction with these instruction execution systems, device or equipment.The example more specifically (non-exhaustive list) of computer-readable medium comprises following: the electrical connection section (electronic installation) with one or more wiring, portable computer diskette box (magnetic device), random access memory (RAM), read-only storage (ROM), erasablely edit read-only storage (EPROM or flash memory), fiber device, and portable optic disk read-only storage (CDROM).In addition, computer-readable medium can be even paper or other suitable media that can print described program thereon, because can such as by carrying out optical scanner to paper or other media, then carry out editing, decipher or carry out process with other suitable methods if desired and electronically obtain described program, be then stored in computer storage.
Should be appreciated that each several part of the present utility model can realize with hardware, software, firmware or their combination.In the above-described embodiment, multiple step or method can with to store in memory and the software performed by suitable instruction execution system or firmware realize.Such as, 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: the discrete logic with the logic gates for realizing logic function to data-signal, there is the special IC of suitable combinational logic gate circuit, programmable gate array (PGA), field programmable gate array (FPGA) etc.
Those skilled in the art are appreciated that realizing all or part of step that above-described embodiment method carries is that the hardware that can carry out instruction relevant by program completes, described program can be stored in a kind of computer-readable recording medium, this program perform time, step comprising embodiment of the method one or a combination set of.
In addition, each functional unit in each embodiment of the utility model can be integrated in a processing module, also can be that the independent physics of unit exists, also can be integrated in a module by two or more unit.Above-mentioned integrated module both can adopt the form of hardware to realize, and the form of software function module also can be adopted to realize.If described integrated module using the form of software function module realize and as independently production marketing or use time, also can be stored in a computer read/write memory medium.In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise at least one this feature.In description of the present utility model, the implication of " multiple " is at least two, such as two, three etc., unless otherwise expressly limited specifically.
The above-mentioned storage medium mentioned can be read-only storage, disk or CD etc.
In the description of this description, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present utility model or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
Although illustrate and described embodiment of the present utility model, for the ordinary skill in the art, be appreciated that and can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present utility model and spirit, scope of the present utility model is by claims and equivalency thereof.
Claims (8)
1. a control system for refrigerator, is characterized in that, wherein, described refrigerator comprises refrigerating chamber and refrigerating chamber, and the control system of described refrigerator comprises:
Be separately positioned at least one first temperature sensor in described refrigerating chamber and refrigerating chamber and at least one second temperature sensor;
The acquisition module be connected with at least one second temperature sensor with at least one first temperature sensor described respectively, described acquisition module is for gathering the temperature of at least one first temperature sensor described and at least one the second temperature sensor detection;
The control module be connected with described acquisition module, the temperature that described control module detects according at least one first temperature sensor described or at least one the second temperature sensor determines the mode of operation of described refrigerator, and controls described refrigerator according to described mode of operation and carry out work.
2. the control system of refrigerator as claimed in claim 1, is characterized in that, wherein,
If the maximum temperature in the temperature that at least one first temperature sensor described detects and the difference of the first preset value are more than or equal to the first predetermined threshold value, then described control module enters fast cold mode of operation for controlling described refrigerator;
If the maximum temperature in the temperature that at least one second temperature sensor described detects and the difference of the second preset value are more than or equal to the second predetermined threshold value, then described control module enters quick-frozen mode of operation for controlling described refrigerator.
3. the control system of refrigerator as claimed in claim 2, is characterized in that, wherein,
If the maximum temperature value in the temperature that at least one first temperature sensor described detects and the difference of described first preset value are less than described first predetermined threshold value, then described control module exits the cold mode of operation of described speed for controlling described refrigerator;
If the maximum temperature value in the temperature that at least one second temperature sensor described detects and the difference of described second preset value are less than described second predetermined threshold value, then described control module exits described quick-frozen mode of operation for controlling described refrigerator.
4. the control system of refrigerator as claimed in claim 2, it is characterized in that, when judging that the temperature in described refrigerating chamber and refrigerating chamber is less than or equal to described first preset value or the second preset value, described control module also quits work for controlling described refrigerator.
5. the control system of refrigerator as claimed in claim 1, is characterized in that, also comprise: for detecting the three-temperature sensor of the temperature of environment residing for refrigerator.
6. the control system of refrigerator as claimed in claim 5, it is characterized in that, the temperature of described control module also for detecting according to described three-temperature sensor judges whether environment temperature residing for described refrigerator is less than the 3rd preset value, and when judging that residing for described refrigerator, environment temperature is less than described 3rd preset value, judge that described refrigerating chamber meets heating compensation condition, to control described refrigerator, heating compensation is carried out to described refrigerating chamber.
7. the control system of refrigerator as claimed in claim 6, it is characterized in that, when judging that residing for described refrigerator, environment temperature is more than or equal to described 3rd preset value, described control module, also for judging that described refrigerating chamber does not meet described heating compensation condition, stops heating compensation to control described refrigerator to described refrigerating chamber.
8. a refrigerator, is characterized in that, comprising:
Casing, is limited with a room in described casing, and between described, room at least comprises refrigerating chamber and refrigerating chamber;
Men Ti, described door body be arranged on described casing with open and close described between room; And
The control system of the refrigerator according to any one of claim 1-7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420209595.7U CN204227815U (en) | 2014-04-25 | 2014-04-25 | The control system of refrigerator and there is its refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420209595.7U CN204227815U (en) | 2014-04-25 | 2014-04-25 | The control system of refrigerator and there is its refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204227815U true CN204227815U (en) | 2015-03-25 |
Family
ID=52925899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420209595.7U Expired - Lifetime CN204227815U (en) | 2014-04-25 | 2014-04-25 | The control system of refrigerator and there is its refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204227815U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107726700A (en) * | 2017-10-20 | 2018-02-23 | 四川长虹智能制造技术有限公司 | Controlling method for refrigerator and system |
| CN109085865A (en) * | 2018-08-27 | 2018-12-25 | 珠海格力电器股份有限公司 | Temperature control method and device for equipment, storage medium and control system |
-
2014
- 2014-04-25 CN CN201420209595.7U patent/CN204227815U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107726700A (en) * | 2017-10-20 | 2018-02-23 | 四川长虹智能制造技术有限公司 | Controlling method for refrigerator and system |
| CN109085865A (en) * | 2018-08-27 | 2018-12-25 | 珠海格力电器股份有限公司 | Temperature control method and device for equipment, storage medium and control system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103940193A (en) | Control system of refrigerator and refrigerator with same | |
| CN103940196B (en) | Method for controlling refrigerator and refrigerator | |
| CN103940197A (en) | Refrigerator and control method thereof | |
| CN107490233B (en) | Control method for preventing refrigerating chamber from freezing, storage medium and refrigerator | |
| US10184679B2 (en) | Detection of damper motor mechanically disconnected from damper assembly | |
| CN103940195B (en) | The control method of refrigerator and refrigerator | |
| CN103604276A (en) | Refrigerator as well as temperature control device and temperature control method thereof | |
| CN103423960B (en) | The control method of refrigerator and refrigerator | |
| CN103062988B (en) | Refrigerator and refrigeration control method thereof | |
| JP6080655B2 (en) | refrigerator | |
| CN104990356B (en) | Compressor start-up control method and system, refrigerator | |
| EP3040658B1 (en) | Home appliance with a power-consumption output device | |
| CN103307850B (en) | Start control method of electronic refrigerator and electronic refrigerator | |
| CN104534810A (en) | Control method and device of refrigerator compressor and refrigerator | |
| CN204227815U (en) | The control system of refrigerator and there is its refrigerator | |
| US11578886B2 (en) | Temperature compensation for low-voltage thermostats | |
| CN105737510A (en) | Control method and system of refrigerator as well as refrigerator with system | |
| CN105605847A (en) | Direct-cooling refrigerator and temperature control method and defrosting method thereof | |
| CN106949693B (en) | Refrigerating device and its overheating prompt method | |
| CN104567268A (en) | Fan motor control method and device for refrigerator and refrigerator | |
| CN104061752A (en) | Control system of refrigerator and refrigerator | |
| CN104633845B (en) | Air-conditioner outdoor machine electric control plate temperature control method and device | |
| CN102927780B (en) | Energy-saving control method and energy-saving control device for air-cooled refrigerator | |
| CN103322768A (en) | Start control method of electronic refrigerator and electronic refrigerator | |
| CN103307849A (en) | Quick-freezing control method for electronic refrigerator and electronic refrigerator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20150325 |
|
| CX01 | Expiry of patent term |