CN110108086A - Single system refrigerator, the control system for it and control method and storage medium - Google Patents
Single system refrigerator, the control system for it and control method and storage medium Download PDFInfo
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- CN110108086A CN110108086A CN201910424675.1A CN201910424675A CN110108086A CN 110108086 A CN110108086 A CN 110108086A CN 201910424675 A CN201910424675 A CN 201910424675A CN 110108086 A CN110108086 A CN 110108086A
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- refrigeration
- compressor
- temperature
- refrigerating chamber
- refrigerator
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D29/00—Arrangement or mounting of control or safety devices
- F25D29/003—Arrangement or mounting of control or safety devices for movable devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D29/00—Arrangement or mounting of control or safety devices
- F25D29/005—Mounting of control devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2600/00—Control issues
- F25D2600/06—Controlling according to a predetermined profile
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
Embodiment of the present invention provides a kind of single system refrigerator, the control system for single system refrigerator and control method and machine readable storage medium, belongs to appliance field.The control system includes: the freezer temperature sensor for detecting the cryogenic temperature of the freezing chamber；Compensating heater for being heated to the refrigerating chamber；And controller, the controller are configured as: obtaining the cryogenic temperature of the freezer temperature sensor detection；In the case where determining that the cryogenic temperature is greater than or equal to preset freezing starting point and the compressor is in shutdown status, opens the compensating heater and the refrigerating chamber is heated, so that the refrigerated storage temperature reaches preset refrigeration starting point.Through the above technical solutions, cryogenic temperature can be more precisely controlled, the quality of refrigerator storage food is improved.
Description
Technical field
The present invention relates to appliance fields, more particularly to a kind of single system refrigerator, for the control system of single system refrigerator
With control method and machine readable storage medium.
Background technique
Current single system refrigerator, such as air-cooled and direct-cooled type single system refrigerator, generally comprise refrigeration evaporator and freezing and evaporating
Device, refrigeration evaporator and refrigerating evaporator are connected in series, and the refrigerant in refrigeration system first passes through refrigeration under the driving of compressor
Evaporator, using refrigerating evaporator, to freeze to refrigerating chamber and freezing chamber.Currently, single system refrigerator, particularly with taking
Disappear the air-cooled and direct-cooled type single system refrigerator of air door, generally the start and stop by refrigerating indoor temperature sensor control compressor.It is refrigerating
In the case that indoor temperature sensor detects that temperature of refrigerating chamber is greater than or equal to refrigeration starting point, start compressor.However,
If temperature of refrigerating chamber is chronically at compared with low state, compressor is chronically at shutdown status, at this time may be due to for a long time not
Freezing, it is higher to lead to freeze indoor temperature, or even occurs freezing the case where indoor temperature is higher than 0 degree Celsius, seriously affects use
Family uses.
Summary of the invention
In order at least be partially solved the above-mentioned problems in the prior art, the purpose of embodiment of the present invention is to provide
A kind of single system refrigerator, the control system for single system refrigerator and control method and machine readable storage medium.
To achieve the goals above, in embodiment of the present invention in a first aspect, providing a kind of for single system refrigerator
Control system, the single system refrigerator include at least refrigerating chamber, freezing chamber and for the refrigerating chambers and the freezing chamber
The refrigeration system of refrigeration, the refrigeration system are greater than by driven compressor, the compressor in the refrigerated storage temperature of the refrigerating chamber
Or equal to preset refrigeration starting point in the case where start, the control system includes: the freezing for detecting the freezing chamber
The freezer temperature sensor of temperature；Compensating heater for being heated to the refrigerating chamber；And controller, the control
Device processed is configured as: obtaining the cryogenic temperature of the freezer temperature sensor detection；Determining that the cryogenic temperature is big
In or be equal in the case that preset freezing starting point and the compressor be in shutdown status, open the compensating heater
The refrigerating chamber is heated, so that the refrigerated storage temperature reaches preset refrigeration starting point.
Optionally, the controller is also configured to detect whether the compressor starts；And detecting the pressure
In the case that contracting machine starts, the compensating heater is closed to stop heating the refrigerating chamber.
Optionally, the control system further includes the refrigerator temperature sensor for detecting the refrigerated storage temperature, described
Controller is also configured to obtain the refrigerated storage temperature of the refrigerator temperature sensor detection；And it is described cold determining
Hide temperature be less than preset refrigeration break point and the compressor it is in operating status in the case where, control the compressor and stop
Machine；Wherein, the refrigeration break point is less than or equal to the refrigeration starting point.
Optionally, the compensating heater is set on the refrigeration evaporator of the refrigerating chamber.
Optionally, the compensating heater is ptc heater or resistance wire.
In the second aspect of embodiment of the present invention, a kind of single system refrigerator is provided, the single system refrigerator includes above-mentioned
The control system for single system refrigerator.
In the third aspect of embodiment of the present invention, a kind of control method for single system refrigerator, the monosystem are provided
Refrigerator of uniting includes at least refrigerating chamber, freezing chamber and for the refrigeration system to the refrigerating chamber and freezing chamber refrigeration, institute
Refrigeration system is stated by driven compressor, the compressor is greater than or equal to preset refrigeration in the refrigerated storage temperature of the refrigerating chamber and opens
Start in the case where machine point, the control method includes: to detect the cryogenic temperature of the freezing chamber；Determining the cryogenic temperature
More than or equal to preset freezing starting point and in the case that the compressor is in shutdown status, the refrigerating chamber is carried out
Heating, so that the refrigerated storage temperature reaches preset refrigeration starting point.
Optionally, the control method further include: detect whether the compressor starts；And detecting the compression
In the case that machine starts, stop heating the refrigerating chamber.
Optionally, the control method further include: detect the refrigerated storage temperature；And determining that the refrigerated storage temperature is less than
Preset refrigeration break point and the compressor it is in operating status in the case where, control the compressor shutdown；Wherein, institute
It states refrigeration break point and is less than or equal to the refrigeration starting point.
In the fourth aspect of embodiment of the present invention, a kind of machine readable storage medium is provided, which is situated between
Instruction is stored in matter, the instruction is above-mentioned for monosystem for enabling the controller to execute when being executed by a controller
The control method of system refrigerator.
Through the above technical solutions, in the case where the cryogenic temperature of freezing chamber reaches freezing starting point, it can be by right
Refrigerating chamber heating to freeze to start compressor so that refrigerated storage temperature reaches refrigeration starting point, so as to avoid due to
Compressor does not start the situation for causing freezer temperature excessively high for a long time and occurs, and can also guarantee that the temperature control of refrigerating chamber exists
In zone of reasonableness, therefore cryogenic temperature can be more precisely controlled, improve the quality of refrigerator storage food.
The other feature and advantage of embodiment of the present invention will the following detailed description will be given in the detailed implementation section.
Detailed description of the invention
Attached drawing is to further understand for providing to embodiment of the present invention, and constitute part of specification, with
Following specific embodiment is used to explain the present invention embodiment together, but does not constitute the limit to embodiment of the present invention
System.In the accompanying drawings:
Fig. 1 is the block diagram for the control system for single system refrigerator that one embodiment of the present invention provides；
Fig. 2 is the block diagram for the control system for single system refrigerator that a kind of optional embodiment of the present invention provides；
Fig. 3 is the flow chart for the control method for single system refrigerator that one embodiment of the present invention provides；
Fig. 4 is the flow chart for the control method for single system refrigerator that a kind of specific embodiment of the present invention provides.
Description of symbols
10 freezer temperature sensor, 20 compensating heater
30 controller, 40 refrigerator temperature sensor
Specific embodiment
Below in conjunction with attached drawing, detailed description of the preferred embodiments.It should be understood that this place is retouched
The specific embodiment stated is merely to illustrate and explain the present invention, and is not intended to restrict the invention.
It is to be appreciated that if related in embodiment of the present invention directionality instruction (such as upper and lower, left and right, it is preceding,
Afterwards ...), then directionality instruction is only used for explaining opposite between each component under a certain particular pose (as shown in the picture)
Positional relationship, motion conditions etc., if the particular pose changes, directionality instruction is also correspondingly changed correspondingly.
Fig. 1 is the block diagram for the control system for single system refrigerator that one embodiment of the present invention provides.Such as Fig. 1 institute
Show, embodiment of the present invention provides a kind of control system for single system refrigerator, the single system refrigerator include at least refrigerating chamber,
Freezing chamber and for refrigerating chamber and freezing chamber refrigeration refrigeration system, the refrigeration system may include compressor, condenser,
Expansion valve and evaporator etc..Wherein, compressor is for driving refrigeration system to freeze, and compressor is in the cold of refrigerating chamber
Hiding temperature starts in the case where being greater than or equal to preset refrigeration starting point.Control system for single system refrigerator includes freezing
Room temperature sensor 10, compensating heater 20 and controller 30.Wherein freezer temperature sensor 10 is for detecting freezing chamber
Cryogenic temperature, compensating heater 20 is for heating refrigerating chamber.Controller 30 is configured as: obtaining freezer temperature sensing
The cryogenic temperature for the freezing chamber that device 10 detects is determining cryogenic temperature more than or equal to preset freezing starting point and compressor
In the case where shutdown status, opens compensating heater 20 and refrigerating chamber is heated, so that the refrigerated storage temperature of refrigerating chamber
Reach preset refrigeration starting point.
In this way, the cryogenic temperature of freezing chamber reach freezing starting point in the case where, can by refrigerating chamber heat come
So that refrigerated storage temperature reaches refrigeration starting point, freezed with starting compressor, so as to not avoid due to compressor for a long time not
The situation that starting causes freezer temperature excessively high occurs, and can also guarantee that the temperature of refrigerating chamber controls in the reasonable scope,
Therefore cryogenic temperature can be more precisely controlled, the quality of refrigerator storage food is improved.
Specifically, the refrigeration system of single system refrigerator uses single loop system, therefore the freezing of single system refrigerator is indoor
Temperature (i.e. cryogenic temperature) and the indoor temperature (i.e. refrigerated storage temperature) of refrigeration cannot individually control.Currently, single system refrigerator is general
By the start and stop for refrigerating indoor temperature sensor control compressor.Temperature of refrigerating chamber is detected refrigerating indoor temperature sensor
In the case where more than or equal to refrigeration starting point, start compressor.This single system refrigerator has structure simple, cheap
Advantage.However, as described in background, being chronically at if refrigerating indoor temperature compared with low state, compressor is located for a long time
In shutdown status, at this time may due to not freezing for a long time, to lead to freeze indoor temperature higher, or even freezing occur indoor
The case where temperature is higher than 0 degree Celsius seriously affects user's use.In addition, if simultaneously based on the indoor temperature of freezing and refrigeration
Indoor temperature controls the start and stop of compressor, then is easy to cause compressor control logical miss, so that freezing chamber and cold
The temperature for hiding room is unstable, it is difficult to satisfy the use demand.
To solve the above-mentioned problems, in embodiments of the present invention, the compressor of single system refrigerator still is based on refrigerating chamber
Refrigerated storage temperature controlled.Control system for single system refrigerator may include that setting is freezing indoor freezer temperature
Sensor 10, setting are refrigerating indoor compensating heater 20 and controller 30.Controller 30 can be passed by freezer temperature
Sensor 10 detects the cryogenic temperature of freezing chamber, and cryogenic temperature is compared with preset freezing starting point, if freezing temperature
Degree is greater than or equal to preset freezing starting point, and compresses and be in shutdown status, then controller 30, which is opened, is located in refrigerating chamber
Compensating heater 20, the compensating heater 20 can will refrigerate indoor refrigerated storage temperature improve to refrigeration starting point more than, it is excellent
Selection of land, the compensating heater 20 can be set on the refrigeration evaporator of refrigerating chamber.It is understood that stopping when compressor is in
When machine state, refrigerate indoor refrigerated storage temperature lower than refrigeration starting point, compensating heater 20 unlatching after, start to refrigerating chamber into
Row heating, so that refrigerated storage temperature gradually rises.When refrigerated storage temperature reaches preset refrigeration starting point, i.e., refrigeration is warm
When degree is greater than or equal to refrigeration starting point, compressor start, while the refrigeration fan of single system refrigerator and freezing fan are opened, from
And refrigeration system starts to freeze to refrigerating chamber and freezing chamber.In this way, locating for a long time for freezing chamber when due to compressor
When shutdown status causes cryogenic temperature higher, compressor start can be triggered by way of heating to refrigerating chamber,
To reduce the cryogenic temperature of freezing chamber, to avoid cryogenic temperature excessively high.For refrigerating chamber, due to being added in advance by compensation
During hot device heats refrigerating chamber, therefore refrigeration system freezes to freezing chamber, it is too low temperature of refrigerating chamber is not will lead to；
And when the refrigerated storage temperature of refrigerating chamber reaches refrigeration starting point, compressor start simultaneously drives refrigeration system to start to freeze, therefore cold
Hiding room temperature will not be excessively high.Thus, the control system for single system refrigerator that present embodiment provides can be controlled accurately
The cryogenic temperature and refrigerated storage temperature of single system refrigerator, the cooling capacity of reasonable distribution refrigerating chamber and freezing chamber effectively solve single system ice
When header compressor is shut down, the excessively high problem of freezer temperature.
In a kind of optional embodiment of the present invention, controller 30 is additionally configured to whether detection compressor starts, and
In the case where detecting compressor start, compensating heater 20 is closed to stop heating refrigerating chamber.It is understood that when single
After the compressor start of system refrigerator, illustrate that the refrigerated storage temperature of refrigerating chamber reaches refrigeration starting point, and refrigeration system starts to make
It is cold.Therefore controller 30 can close compensating heater 20, in the case where determining compressor start to avoid temperature of refrigerating chamber
It is excessively high.
As shown in Fig. 2, the control system for single system refrigerator can also wrap in a kind of optional embodiment of the present invention
The refrigerator temperature sensor 40 of the refrigerated storage temperature for detecting refrigerating chamber is included, controller 30 is additionally configured to obtain refrigeration room temperature
The refrigerated storage temperature that sensor 40 detects is spent, and is determining that refrigerated storage temperature is less than preset refrigeration break point and compressor is in fortune
In the case where row state, compressor shutdown is controlled.
Specifically, the refrigeration starting point of refrigerating chamber and refrigeration break point can be preset by user or using system default
Value, controller 30 can refrigerate the indoor detection of refrigerator temperature sensor 40 temperature of refrigerating chamber by setting, and refrigerate
Temperature starts compressor in the case where being greater than or equal to preset refrigeration starting point, shuts down in refrigerated storage temperature less than preset refrigeration
In the case where point, compressor shutdown is controlled.If after compressor shutdown, cryogenic temperature is still greater than or is equal to freezing starting point,
Then controller 30 heats refrigerating chamber again through compensating heater 20, so that compressor is again started up, and drives system
Cooling system freezes to freezing chamber, repeatedly until cryogenic temperature is less than freezing starting point.In this way, by being opened based on refrigeration
Machine point and refrigeration break point control the start and stop of compressor, can be to avoid freezing to freezing chamber during, cause to refrigerate
The temperature of room is too low.It is understood that due to needing to determine whether compressor needs to start based on refrigerated storage temperature, current
Single system refrigerator generally detects the temperature of refrigerating chamber by the temperature-sensitive capillary being arranged on refrigeration evaporator, therefore can be straight
It connects using the temperature-sensitive capillary as refrigerator temperature sensor 40, without increasing additional cost.But temperature of refrigerating chamber
Sensor 40 is not limited to using temperature-sensitive capillary, in the case where not conflicting with embodiment of the present invention other feature, the refrigeration
Room temperature sensor 40 can be any kind of sensor for being adapted to detect for temperature of refrigerating chamber.
It should be noted that the refrigeration starting point, refrigeration break point and freezing starting point in embodiment of the present invention are
One temperature value, refrigeration starting point, refrigeration break point and freezing starting point can need to preset according to the use of user.Its
In, refrigeration break point can be less than or equal to refrigeration starting point.
In a kind of optional embodiment of the present invention, compensating heater 20 can be, for example, resistance wire.Of the invention another
In optional embodiment, compensating heater 20 can also be, for example, ptc heater, which can be generated heat by PTC ceramics
The composition such as element and aluminum pipe since ptc heater has the characteristics that thermal resistance is small and heat exchange efficiency is high, and will not be generated such as electric heating
Surface " rubescent " phenomenon of tubing heater, so as to improve the stability and safety of single system refrigerator.
Embodiment of the present invention also provides a kind of single system refrigerator, which may include above-mentioned for monosystem
The control system of system refrigerator.Optionally, which can be, for example, in air-cooled and direct-cooled type single system refrigerator.
Fig. 3 is the flow chart for the control method for single system refrigerator that one embodiment of the present invention provides.Such as Fig. 3 institute
Show, embodiment of the present invention also provides a kind of control method for single system refrigerator, which includes at least refrigeration
Room, freezing chamber and the refrigeration system for freezing to refrigerating chamber and freezing chamber, the refrigeration system is by driven compressor, the compression
Machine starts in the case where the refrigerated storage temperature of refrigerating chamber is greater than or equal to preset refrigeration starting point, the control for single system refrigerator
Method processed may include:
Step S11 detects the cryogenic temperature of the freezing chamber of single system refrigerator.
Step S12 is determining that cryogenic temperature is greater than or equal to preset freezing starting point and compressor is in and shuts down shape
In the case where state, refrigerating chamber is heated, so that the refrigerated storage temperature of refrigerating chamber reaches preset refrigeration starting point.
In this way, the cryogenic temperature of freezing chamber reach freezing starting point in the case where, can by refrigerating chamber heat come
So that refrigerated storage temperature reaches refrigeration starting point, freezed with starting compressor, so as to not avoid due to compressor for a long time not
The situation that starting causes freezer temperature excessively high occurs, and can also guarantee that the temperature of refrigerating chamber controls in the reasonable scope,
Therefore cryogenic temperature can be more precisely controlled, the quality of refrigerator storage food is improved.
In a kind of optional embodiment of the present invention, the control method for single system refrigerator can also include:
Whether step S13, detection compressor start.
Step S14 stops heating refrigerating chamber in the case where detecting compressor start.
It is understood that illustrating that the refrigerated storage temperature of refrigerating chamber reaches refrigeration after the compressor start of single system refrigerator
Starting point, and refrigeration system starts to freeze.Therefore in the case where determining compressor start, can stop adding refrigerating chamber
Heat, it is excessively high to avoid temperature of refrigerating chamber.
In a kind of optional embodiment of the present invention, the control method for single system refrigerator can also include:
Step S15 detects the refrigerated storage temperature of refrigerating chamber.
Step S16 is determining refrigerated storage temperature lower than preset refrigeration break point and compressor feelings in operating status
Under condition, compressor shutdown is controlled.
It should be noted that the refrigeration starting point, refrigeration break point and freezing starting point in embodiment of the present invention are
One temperature value, refrigeration starting point, refrigeration break point and freezing starting point can need to preset according to the use of user.Its
In, refrigeration break point can be less than or equal to refrigeration starting point.
In a specific embodiment of the invention, as shown in figure 4, being used for monosystem after single system refrigerator electrifying startup
The control method of system refrigerator may comprise steps of:
Step S21, judges whether compressor shuts down, and in the case where compressor shutdown, executes step S22, otherwise, executes
Step S28.
Step S22, judges whether the cryogenic temperature that freezer temperature sensor detects is greater than or equal to freezing starting point,
If cryogenic temperature is greater than or equal to freezing starting point, S23 is thened follow the steps, otherwise, executes step S28.
Step S23 opens compensating heater, and executes step S24.
Step S24, judges whether the refrigerated storage temperature that refrigerator temperature sensor detects is greater than or equal to refrigeration starting point,
If refrigerated storage temperature is greater than or equal to refrigeration starting point, S25 is thened follow the steps, otherwise, executes step S29.
Step S25 starts compressor and closes compensating heater, and refrigeration system starts to refrigerating chamber and freezing chamber system
It is cold, then execute step S26.
Step S26, judges whether the refrigerated storage temperature that refrigerator temperature sensor detects is less than refrigeration break point, if cold
It hides temperature and is less than refrigeration break point, then follow the steps S27, otherwise, execute step S30.
Step S27, close compressor, and return step S21.
Step S28 keeps compensating heater to close, and return step S21.
Step S29 keeps compensating heater to open, and return step S24.
Step S30, compressor remain operational, and return step S26.
That is, judging whether the cryogenic temperature that freezer temperature sensor detects is greater than in compressor shutdown
Temperature corresponding equal to freezing starting point illustrates that freezing chamber needs to freeze if cryogenic temperature is greater than or equal to freezing starting point, and
Freezer temperature sensor not can control compressor start, can open compensating heater at this time, temperature of refrigerating chamber is allowed to rise,
The compressor start when the temperature of refrigerating chamber reaches refrigeration starting point, compensating heater are closed, in this way can be to freezing chamber system
It is cold.It is understood that when the compressor is shut down, if the temperature that freezer temperature sensor detects is less than freezing starting point,
Illustrate that freezing chamber does not need to freeze at this time, therefore compensating heater should remain turned-off.
Embodiment of the present invention also provides a kind of machine readable storage medium, and finger is stored on the machine readable storage medium
It enables, which executes the above-mentioned controlling party for single system refrigerator for enabling the controller to when being executed by a controller
Method.
Optional embodiment of the invention is described in detail in conjunction with attached drawing above, still, the present invention is not limited to above-mentioned realities
The detail in mode is applied, it, can be to the skill of embodiment of the present invention in the range of the technology design of embodiment of the present invention
Art scheme carries out a variety of simple variants, these simple variants belong to the protection scope of embodiment of the present invention.
It is further to note that specific technical features described in the above specific embodiments, in not lance
In the case where shield, it can be combined in any appropriate way.In order to avoid unnecessary repetition, embodiment of the present invention
To various combinations of possible ways, no further explanation will be given.
It will be appreciated by those skilled in the art that realizing that all or part of the steps in above embodiment method is can to lead to
Program is crossed to instruct relevant hardware and complete, which is stored in a storage medium, including some instructions use so that
Single-chip microcontroller, chip or processor (processor) execute all or part of the steps of each embodiment the method for the present invention.
And storage medium above-mentioned includes: that USB flash disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), arbitrary access are deposited
The various media that can store program code such as reservoir (RAM, Random Access Memory), magnetic or disk.
In addition, various embodiments of the present invention can be combined randomly, as long as it is without prejudice to originally
The thought of invention embodiment, it should also be regarded as the disclosure of the present invention.
Claims (10)
1. a kind of control system for single system refrigerator, which is characterized in that the single system refrigerator includes at least refrigerating chamber, cold
Freeze room and for the refrigeration system to the refrigerating chamber and freezing chamber refrigeration, the refrigeration system by driven compressor,
The compressor starts in the case where the refrigerated storage temperature of the refrigerating chamber is greater than or equal to preset refrigeration starting point, the control
System processed includes:
For detecting the freezer temperature sensor of the cryogenic temperature of the freezing chamber；
Compensating heater for being heated to the refrigerating chamber；And
Controller, the controller are configured as:
Obtain the cryogenic temperature of the freezer temperature sensor detection；
Determining that the cryogenic temperature is greater than or equal to preset freezing starting point and the compressor is in shutdown status
In the case of, it opens the compensating heater and the refrigerating chamber is heated, so that the refrigerated storage temperature reaches preset cold
Hide starting point.
2. control system according to claim 1, which is characterized in that the controller is also configured to
Detect whether the compressor starts；And
In the case where detecting the compressor start, the compensating heater is closed to stop heating the refrigerating chamber.
3. control system according to claim 1 or 2, which is characterized in that the control system further includes for detecting
The refrigerator temperature sensor of refrigerated storage temperature is stated, the controller is also configured to
Obtain the refrigerated storage temperature of the refrigerator temperature sensor detection；And
In the case where determining that the refrigerated storage temperature is less than preset refrigeration break point and the compressor in operating status,
Control the compressor shutdown；
Wherein, the refrigeration break point is less than or equal to the refrigeration starting point.
4. control system according to claim 1, which is characterized in that the compensating heater is set to the refrigerating chamber
On refrigeration evaporator.
5. control system according to claim 1, which is characterized in that the compensating heater is ptc heater or resistance
Silk.
6. a kind of single system refrigerator, which is characterized in that the single system refrigerator includes according to claim 1 to any one of 5
The control system for single system refrigerator.
7. a kind of control method for single system refrigerator, which is characterized in that the single system refrigerator includes at least refrigerating chamber, cold
Freeze room and for the refrigeration system to the refrigerating chamber and freezing chamber refrigeration, the refrigeration system by driven compressor,
The compressor starts in the case where the refrigerated storage temperature of the refrigerating chamber is greater than or equal to preset refrigeration starting point, the control
Method processed includes:
Detect the cryogenic temperature of the freezing chamber；
Determining that the cryogenic temperature is greater than or equal to preset freezing starting point and the compressor is in shutdown status
In the case of, the refrigerating chamber is heated, so that the refrigerated storage temperature reaches preset refrigeration starting point.
8. control method according to claim 1, which is characterized in that the control method further include:
Detect whether the compressor starts；And
In the case where detecting the compressor start, stop heating the refrigerating chamber.
9. control method according to claim 7 or 8, which is characterized in that the control method further include:
Detect the refrigerated storage temperature；And
In the case where determining that the refrigerated storage temperature is less than preset refrigeration break point and the compressor in operating status,
Control the compressor shutdown；
Wherein, the refrigeration break point is less than or equal to the refrigeration starting point.
10. a kind of machine readable storage medium, which is characterized in that be stored with instruction on the machine readable storage medium, the instruction
For enabling the controller to execute when being executed by a controller according to any one of claim 7 to 9 claim
The control method for single system refrigerator.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910424675.1A CN110108086A (en) | 2019-05-21 | 2019-05-21 | Single system refrigerator, the control system for it and control method and storage medium |
| PCT/CN2020/091594 WO2020233675A1 (en) | 2019-05-21 | 2020-05-21 | Single-system refrigerator, control system and control method for same, and storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910424675.1A CN110108086A (en) | 2019-05-21 | 2019-05-21 | Single system refrigerator, the control system for it and control method and storage medium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110108086A true CN110108086A (en) | 2019-08-09 |
Family
ID=67491419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910424675.1A Pending CN110108086A (en) | 2019-05-21 | 2019-05-21 | Single system refrigerator, the control system for it and control method and storage medium |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN110108086A (en) |
| WO (1) | WO2020233675A1 (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110986458A (en) * | 2019-12-17 | 2020-04-10 | 合肥华凌股份有限公司 | Refrigeration equipment, control method and control device thereof and storage medium |
| CN111351310A (en) * | 2020-03-25 | 2020-06-30 | 合肥美的电冰箱有限公司 | Refrigeration equipment, defrosting control method and device thereof, and storage medium |
| CN111503988A (en) * | 2020-02-24 | 2020-08-07 | 合肥美的电冰箱有限公司 | Control method and control device for refrigerator, refrigerator and storage medium |
| CN111964350A (en) * | 2020-08-05 | 2020-11-20 | 海信容声(广东)冰箱有限公司 | Refrigerator control method and device |
| WO2020233675A1 (en) * | 2019-05-21 | 2020-11-26 | 合肥美的电冰箱有限公司 | Single-system refrigerator, control system and control method for same, and storage medium |
| CN112595016A (en) * | 2020-12-10 | 2021-04-02 | 珠海格力电器股份有限公司 | Refrigerator and temperature compensation method, device and storage medium thereof |
| CN112944798A (en) * | 2021-03-09 | 2021-06-11 | 珠海格力电器股份有限公司 | Refrigerator control method, refrigerator and storage medium |
| CN113154789A (en) * | 2021-02-03 | 2021-07-23 | 合肥朗驰工业设计有限公司 | Control method and system for parallel double-system refrigerator |
| WO2022111669A1 (en) * | 2020-11-27 | 2022-06-02 | 海信容声(广东)冰箱有限公司 | Refrigerator |
| CN115468372A (en) * | 2022-08-31 | 2022-12-13 | 湖北美的电冰箱有限公司 | Refrigerator temperature control method and single-temperature-control air-cooled refrigerator |
| CN116067076A (en) * | 2023-03-06 | 2023-05-05 | 海信冰箱有限公司 | Refrigerator and energy-saving control method thereof |
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| CN114739107B (en) * | 2022-04-27 | 2024-07-05 | Tcl家用电器（合肥）有限公司 | Refrigeration equipment control method and device, refrigeration equipment and storage medium |
| CN115507614B (en) * | 2022-09-28 | 2024-03-12 | Tcl家用电器（合肥）有限公司 | Refrigerating control method of single-system refrigerator and single-system refrigerator |
| CN115993031B (en) * | 2023-02-24 | 2024-10-22 | 海信冰箱有限公司 | Refrigerator and control method thereof |
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| WO2020233675A1 (en) * | 2019-05-21 | 2020-11-26 | 合肥美的电冰箱有限公司 | Single-system refrigerator, control system and control method for same, and storage medium |
| CN110986458A (en) * | 2019-12-17 | 2020-04-10 | 合肥华凌股份有限公司 | Refrigeration equipment, control method and control device thereof and storage medium |
| CN111503988A (en) * | 2020-02-24 | 2020-08-07 | 合肥美的电冰箱有限公司 | Control method and control device for refrigerator, refrigerator and storage medium |
| CN111503988B (en) * | 2020-02-24 | 2023-01-24 | 合肥美的电冰箱有限公司 | Control method and control device for refrigerator, refrigerator and storage medium |
| CN111351310A (en) * | 2020-03-25 | 2020-06-30 | 合肥美的电冰箱有限公司 | Refrigeration equipment, defrosting control method and device thereof, and storage medium |
| CN111964350A (en) * | 2020-08-05 | 2020-11-20 | 海信容声(广东)冰箱有限公司 | Refrigerator control method and device |
| WO2022111669A1 (en) * | 2020-11-27 | 2022-06-02 | 海信容声(广东)冰箱有限公司 | Refrigerator |
| CN112595016B (en) * | 2020-12-10 | 2022-01-07 | 珠海格力电器股份有限公司 | Refrigerator and temperature compensation method, device and storage medium thereof |
| CN112595016A (en) * | 2020-12-10 | 2021-04-02 | 珠海格力电器股份有限公司 | Refrigerator and temperature compensation method, device and storage medium thereof |
| CN113154789A (en) * | 2021-02-03 | 2021-07-23 | 合肥朗驰工业设计有限公司 | Control method and system for parallel double-system refrigerator |
| CN113154789B (en) * | 2021-02-03 | 2022-10-04 | 合肥朗驰工业设计有限公司 | Control method and system for parallel double-system refrigerator |
| CN112944798A (en) * | 2021-03-09 | 2021-06-11 | 珠海格力电器股份有限公司 | Refrigerator control method, refrigerator and storage medium |
| CN115468372A (en) * | 2022-08-31 | 2022-12-13 | 湖北美的电冰箱有限公司 | Refrigerator temperature control method and single-temperature-control air-cooled refrigerator |
| CN116067076A (en) * | 2023-03-06 | 2023-05-05 | 海信冰箱有限公司 | Refrigerator and energy-saving control method thereof |
| CN116067076B (en) * | 2023-03-06 | 2024-09-20 | 海信冰箱有限公司 | Refrigerator and energy-saving control method thereof |
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