CN109724355A - The air-cooled and direct-cooled refrigerator of single system, its temperature control method and device - Google Patents
The air-cooled and direct-cooled refrigerator of single system, its temperature control method and device Download PDFInfo
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- CN109724355A CN109724355A CN201711037292.6A CN201711037292A CN109724355A CN 109724355 A CN109724355 A CN 109724355A CN 201711037292 A CN201711037292 A CN 201711037292A CN 109724355 A CN109724355 A CN 109724355A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
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- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The embodiment of the present invention provides a kind of air-cooled and direct-cooled refrigerator of single system, its temperature control method and device, belongs to refrigerator art.The refrigerator includes freezing chamber, refrigerating chamber, compressor, refrigeration blower and freezing blower, this method comprises: detecting the temperature of the refrigerating chamber and the freezing chamber；Determine the temperature of the refrigerating chamber reach refrigeration break point or the freezing chamber temperature reach freezing break point when, control the compressor shutdown；The start-stop time of the refrigeration blower or the freezing blower within each cycle of operation is determined according to the temperature of the refrigerating chamber and the freezing chamber；When the compressor is again started up, the operation of the refrigeration blower or the freezing blower is controlled according to the start-stop time.The present invention can no longer obscure temperature control, meet the requirement of storage temperature differentiation needed for food.
Description
Technical field
The present invention relates to refrigerator arts, more particularly to a kind of air-cooled and direct-cooled refrigerator of single system, its temperature control method and dress
It sets.
Background technique
The air-cooled and direct-cooled refrigerator of present single system is all to indirectly control the temperature of other compartments by controlling wherein a certain compartment
Degree, each compartment are unable to independent temperature.Most of single system is all the temperature that other compartments are indirectly controlled by control refrigerating chamber,
Especially when circumstance temperature is lower, since refrigerating chamber slow and cooling time of rising again is short, it will lead to other compartment temperatures and go up higher, lead
It is rotten etc. that food thawing in class compartment is frozen in refrigeration；Although refrigeration compensating heater can alleviate the problem, compressor shutdown mistake
Compensating heater is opened in journey for a long time, is unfavorable for refrigerator energy-saving.
Summary of the invention
The purpose of the embodiment of the present invention is that providing a kind of air-cooled and direct-cooled refrigerator of single system, its temperature control method and device, the monosystem
Unite air-cooled and direct-cooled refrigerator, its temperature control method and device can no longer obscure temperature control, meet wanting for storage temperature differentiation needed for food
It asks.
To achieve the goals above, the embodiment of the present invention provides a kind of air-cooled and direct-cooled refrigerator temperature control method of single system, the refrigerator
Including freezing chamber, refrigerating chamber, compressor, refrigeration blower and freezing blower, this method comprises: detecting the refrigerating chamber and described
The temperature of freezing chamber；Determining that the temperature of the refrigerating chamber reaches the temperature of refrigeration break point or the freezing chamber and reach freezing and stop
When machine point, the compressor shutdown is controlled；According to the temperature of the refrigerating chamber and the freezing chamber determine the refrigeration blower or
Start-stop time of the freezing blower within each cycle of operation；When the compressor is again started up, when according to the start and stop
Between control it is described refrigeration blower or it is described freezing blower operation.
Preferably, determine the refrigeration blower in each cycle of operation according to the temperature of the refrigerating chamber and the freezing chamber
The interior start-stop time includes: to reach the refrigeration break point in the temperature of the refrigerating chamber, and the temperature of the freezing chamber does not reach
In the case where the freezing break point, runing time of the refrigeration blower within each cycle of operation is reduced；Described cold
In the case that the temperature for freezing room reaches the freezing break point, and the temperature of the refrigerating chamber is not up to the refrigeration break point,
Increase runing time of the refrigeration blower within each cycle of operation.
Preferably, determine the freezing blower in each cycle of operation according to the temperature of the refrigerating chamber and the freezing chamber
The interior start-stop time includes: to reach the refrigeration break point in the temperature of the refrigerating chamber, and the temperature of the freezing chamber does not reach
In the case where the freezing break point, increase runing time of the freezing blower within each cycle of operation；Described cold
In the case that the temperature for freezing room reaches the freezing break point, and the temperature of the refrigerating chamber is not up to the refrigeration break point,
Reduce runing time of the freezing blower within each cycle of operation.
Preferably, the runing time of the refrigeration blower or the freezing blower is increased or decreased with preset value.
The embodiment of the present invention also provides a kind of air-cooled and direct-cooled refrigerator temperature regulating device of single system, which includes freezing chamber, refrigeration
Room, compressor, refrigeration blower and freezing blower, which includes: detection unit and control unit, wherein the detection is single
Member is for detecting the temperature of the refrigerating chamber and the freezing chamber；Described control unit is used in the temperature for determining the refrigerating chamber
Reach refrigeration break point or the freezing chamber temperature reach freezing break point when, control the compressor shutdown；According to described
The temperature of refrigerating chamber and the freezing chamber determines the start and stop of the refrigeration blower or the freezing blower within each cycle of operation
Time；When the compressor is again started up, the refrigeration blower or the freezing blower are controlled according to the start-stop time
Operation.
Preferably, described control unit is also used to: reaching the refrigeration break point in the temperature of the refrigerating chamber, and described
In the case that the temperature of freezing chamber is not up to the freezing break point, when the compressor is again started up, the refrigeration is reduced
Runing time of the blower within each cycle of operation；Reach the freezing break point in the temperature of the freezing chamber, and described cold
In the case that the temperature of hiding room is not up to the refrigeration break point, when the compressor is again started up, increase the refrigeration wind
Runing time of the machine within each cycle of operation.
Preferably, described control unit is also used to: reaching the refrigeration break point in the temperature of the refrigerating chamber, and described
In the case that the temperature of freezing chamber is not up to the freezing break point, when the compressor is again started up, increase the freezing
Runing time of the blower within each cycle of operation；Reach the freezing break point in the temperature of the freezing chamber, and described cold
In the case that the temperature of hiding room is not up to the refrigeration break point, when the compressor is again started up, the freezing wind is reduced
Runing time of the machine within each cycle of operation.
Preferably, the runing time of the refrigeration blower or the freezing blower is increased or decreased with preset value.
The embodiment of the present invention also provides a kind of air-cooled and direct-cooled refrigerator of single system, which includes that single system wind described above is straight
Cold refrigerator temperature regulating device.
Preferably, refrigerator further include: ice greenhouse is arranged at the return air inlet of the refrigerating chamber.
Through the above technical solutions, using the air-cooled and direct-cooled refrigerator of single system provided by the invention, its temperature control method and device, it should
Refrigerator include freezing chamber, refrigerating chamber, compressor, refrigeration blower and freezing blower, this method comprises: detect the refrigerating chamber and
The temperature of the freezing chamber；Determining that the temperature of the refrigerating chamber reaches refrigeration break point or the temperature of the freezing chamber reaches cold
When freezing break point, the compressor shutdown is controlled；The refrigeration wind is determined according to the temperature of the refrigerating chamber and the freezing chamber
The start-stop time of machine or the freezing blower within each cycle of operation；When the compressor is again started up, opened according to described
The operation of the refrigeration blower or the freezing blower is controlled between stopping time.It can be made respectively by control refrigeration blower or freezing blower
Compartment independent temperature, no longer fuzzy temperature control, meets the requirement of storage temperature differentiation needed for food.
The other feature and advantage of the 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 the embodiment of the present invention, and constitute part of specification, under
The specific embodiment in face is used to explain the present invention embodiment together, but does not constitute the limitation to the embodiment of the present invention.Attached
In figure:
Fig. 1 is the flow chart for the air-cooled and direct-cooled refrigerator temperature control method of single system that one embodiment of the invention provides；
Fig. 2 be another embodiment of the present invention provides the air-cooled and direct-cooled refrigerator temperature control method of single system flow chart；
Fig. 3 be another embodiment of the present invention provides the air-cooled and direct-cooled refrigerator temperature control method of single system flow chart；
Fig. 4 is the structural schematic diagram for the air-cooled and direct-cooled refrigerator temperature regulating device of single system that one embodiment of the invention provides；
Fig. 5 is the structural schematic diagram for the air-cooled and direct-cooled refrigerator of single system that one embodiment of the invention provides.
Description of symbols
1 detection unit, 2 control unit
3 ice greenhouse, 4 fruit and vegetable box
5 return air inlets.
Specific embodiment
It is described in detail below in conjunction with specific embodiment of the attached drawing to the embodiment of the present invention.It should be understood that this
Locate described specific embodiment and be merely to illustrate and explain the present invention embodiment, is not intended to restrict the invention embodiment.
Fig. 1 is the flow chart for the air-cooled and direct-cooled refrigerator temperature control method of single system that one embodiment of the invention provides.As shown in Figure 1,
The refrigerator includes freezing chamber, refrigerating chamber, compressor, refrigeration blower and freezing blower, this method comprises: detecting the refrigerating chamber
With the temperature (step S11) of the freezing chamber；Break point or the freezing chamber are refrigerated determining that the temperature of the refrigerating chamber reaches
Temperature reach freezing break point when, control the compressor shutdown (step S12)；According to the refrigerating chamber and the freezing chamber
Temperature determine the refrigeration blower or the freezing start-stop time (step S13) of the blower within each cycle of operation；Institute
When stating compressor and being again started up, the operation (step of the refrigeration blower or the freezing blower is controlled according to the start-stop time
S14)。
In embodiments of the present invention, the break point of compressor is in particular on refrigerating chamber and freezing chamber, is to work as refrigerating chamber
Or the temperature of freezing chamber when reaching the threshold value respectively set, i.e. refrigerating chamber reaches refrigeration break point, and freezing chamber reaches freezing and shuts down
When point, compressor shutdown is controlled at this time.After compressor shutdown, judge that compressor shutdown is due in refrigerating chamber and freezing chamber
Caused by which compartment, to carry out different control to refrigeration blower or freezing blower, specific control method is as described below.
Fig. 2 be another embodiment of the present invention provides the air-cooled and direct-cooled refrigerator temperature control method of single system flow chart.Such as Fig. 2 institute
Show, this method comprises: detecting the temperature (step S21) of the refrigerating chamber and the freezing chamber；Judge whether the refrigerating chamber
Temperature reaches refrigeration break point or the temperature of the freezing chamber reaches freezing break point (step S22)；Determining the refrigerating chamber
Temperature reach the refrigeration break point or when the temperature of the freezing chamber reaches the freezing break point, control the compressor
It shuts down (step S23)；Judge which temperature reaches corresponding break point (step in the refrigerating chamber and the freezing chamber
S24)；Reach the refrigeration break point in the temperature of the refrigerating chamber, and the temperature of the freezing chamber is not up to the freezing and stops
In the case where machine point, when the compressor is again started up, when reducing operation of the refrigeration blower within each cycle of operation
Between (step S25)；Reach the freezing break point in the temperature of the freezing chamber, and the temperature of the refrigerating chamber is not up to described
In the case where refrigerating break point, when the compressor is again started up, increase the refrigeration blower within each cycle of operation
Runing time (step S26).
In the present embodiment, a kind of control method refrigerating blower is provided.In the present invention, due to the operation of refrigeration blower
Period is constant, thus increase or decrease refrigeration blower runing time, then refrigerate blower dwell time certainly will with reduce or
Increase.
Refrigerating chamber temperature reach refrigeration break point and freezing chamber temperature reach freezing break point the two in have one
When person meets, compressor shutdown is controlled.Reach refrigeration break point in the temperature of refrigerating chamber, and the temperature of freezing chamber not up to freezes
When break point, when the compressor is again started up, it is possible to reduce runing time of the refrigeration blower within each cycle of operation with
Slow down the temperature of refrigerating chamber and reaches refrigeration break point；Reach freezing break point, and the temperature of refrigerating chamber in the temperature of freezing chamber
When not up to refrigerating break point, when compressor is again started up, increase runing time of the refrigeration blower within each cycle of operation
So that the temperature quickening of refrigerating chamber reaches refrigeration break point；If freezing chamber also reaches while refrigerating chamber reaches refrigeration break point
Break point is freezed, then when compressor is again started up, since control refrigeration blower (open refrigerating blower in each cycle of operation
Move next time starting) in runing time it is constant.
Fig. 3 be another embodiment of the present invention provides the air-cooled and direct-cooled refrigerator temperature control method of single system flow chart.Such as Fig. 3 institute
Show, detects the temperature (step S31) of the refrigerating chamber and the freezing chamber；Judge whether that the temperature of the refrigerating chamber reaches refrigeration
The temperature of break point or the freezing chamber reaches freezing break point (step S32)；Determining that the temperature of the refrigerating chamber reaches institute
It states refrigeration break point or when the temperature of the freezing chamber reaches the freezing break point, controls the compressor shutdown (step
S33)；Judge which temperature reaches corresponding break point (step S34) in the refrigerating chamber and the freezing chamber；Described cold
In the case that the temperature of hiding room reaches the refrigeration break point, and the temperature of the freezing chamber is not up to the freezing break point,
When the compressor is again started up, increase runing time (step S35) of the freezing blower within each cycle of operation；?
The temperature of the freezing chamber reaches the freezing break point, and the temperature of the refrigerating chamber is not up to the feelings of the refrigeration break point
Under condition, when the compressor is again started up, runing time (step of the freezing blower within each cycle of operation is reduced
S36)。
In the present embodiment, a kind of control method freezing blower is provided.
Refrigerating chamber temperature reach refrigeration break point and freezing chamber temperature reach freezing break point the two in have one
When person meets, compressor shutdown is controlled.Reach refrigeration break point in the temperature of refrigerating chamber, and the temperature of freezing chamber not up to freezes
When break point, when the compressor is again started up, can increase runing time of the freezing blower within each cycle of operation with
The temperature of freezing chamber is set to accelerate to reach freezing break point；Reach freezing break point, and the temperature of refrigerating chamber in the temperature of freezing chamber
When not up to refrigerating break point, when compressor is again started up, runing time of the freezing blower within each cycle of operation is reduced
So that the temperature of freezing chamber, which slows down, reaches freezing break point；If freezing chamber also reaches while refrigerating chamber reaches refrigeration break point
Break point is freezed, then when compressor is again started up, since control freezing blower (open freezing blower in each cycle of operation
Move next time starting) in runing time it is constant.
In addition, for above-described embodiment, the runing time of the preferably described refrigeration blower of the present invention or the freezing blower with
Preset value increases or decreases, and preset value preferably can be 1min.
For example, refrigerating blower when compressor is run or freezing operating control setting of the blower within each cycle of operation
For following several modes:
1 grade: opening 1min and stop 7min (deep low gear)；2 grades: opening 2min and stop 6min
3 grades: opening 3min and stop 5min；4 grades: opening 4min and stop 4min
5 grades: opening 5min and stop 3min；6 grades: opening 6min and stop 2min
7 grades: opening 7min and stop 1min；8 grades: standard-sized sheet (most high-grade).
Every time when refrigerating blower or freezing blower increases runing time, it can improve one grade；In refrigeration blower or cold
When freezing blower reduction runing time, it can reduce one grade.If also needing to increase runing time most high-grade, highest is kept
Shelves operation；If also needing to reduce runing time in deep low gear, deep low gear is kept to run.
Fig. 4 is the structural schematic diagram for the air-cooled and direct-cooled refrigerator temperature regulating device of single system that one embodiment of the invention provides.Such as Fig. 4 institute
Show, the refrigerator include freezing chamber, refrigerating chamber, compressor, refrigeration blower and freezing blower, the device include: detection unit and
Control unit, wherein the detection unit is used to detect the temperature of the refrigerating chamber and the freezing chamber；Described control unit is used
In determine the temperature of the refrigerating chamber reach refrigeration break point or the freezing chamber temperature reach freezing break point when, control
The compressor shutdown；The refrigeration blower or the freezing blower are determined according to the temperature of the refrigerating chamber and the freezing chamber
Start-stop time within each cycle of operation；When the compressor is again started up, controlled according to the start-stop time described cold
Hide the operation of blower or the freezing blower.
Preferably, described control unit is also used to: reaching the refrigeration break point in the temperature of the refrigerating chamber, and described
In the case that the temperature of freezing chamber is not up to the freezing break point, when the compressor is again started up, the refrigeration is reduced
Runing time of the blower within each cycle of operation；Reach the freezing break point in the temperature of the freezing chamber, and described cold
In the case that the temperature of hiding room is not up to the refrigeration break point, when the compressor is again started up, increase the refrigeration wind
Runing time of the machine within each cycle of operation.
Preferably, described control unit is also used to: reaching the refrigeration break point in the temperature of the refrigerating chamber, and described
In the case that the temperature of freezing chamber is not up to the freezing break point, when the compressor is again started up, increase the freezing
Runing time of the blower within each cycle of operation；Reach the freezing break point in the temperature of the freezing chamber, and described cold
In the case that the temperature of hiding room is not up to the refrigeration break point, when the compressor is again started up, the freezing wind is reduced
Runing time of the machine within each cycle of operation.
Preferably, the runing time of the refrigeration blower or the freezing blower is increased or decreased with preset value.
The embodiment of the present invention also provides a kind of air-cooled and direct-cooled refrigerator of single system, which includes that single system wind described above is straight
Cold refrigerator temperature regulating device.Fig. 5 is the structural schematic diagram for the air-cooled and direct-cooled refrigerator of single system that one embodiment of the invention provides.Such as Fig. 5 institute
Show, the refrigerator further include: ice greenhouse 3 is arranged at the return air inlet 5 of the refrigerating chamber.
In embodiments of the present invention, the case where ice greenhouse 3 is arranged on fruit and vegetable box 4, is sunk due to cold air, is especially pressing
In contracting machine operational process, when refrigeration blower shuts down, ice greenhouse 3 can directly be received extra cooling capacity, to keep ice greenhouse
Temperature, and preventing extra cold air from entering fruit and vegetable box 4 causes the temperature of fruit and vegetable box 4 too low.
Through the above technical solutions, using the air-cooled and direct-cooled refrigerator of single system provided by the invention, its temperature control method and device, it can
To make each compartment independent temperature by control refrigeration blower or freezing blower, no longer fuzzy temperature control meets storage temperature needed for food
Spend the requirement of differentiation.
The optional embodiment of the embodiment of the present invention is described in detail in conjunction with attached drawing above, still, the embodiment of the present invention is simultaneously
The detail being not limited in above embodiment can be to of the invention real in the range of the technology design of the embodiment of the present invention
The technical solution for applying example carries out a variety of simple variants, these simple variants belong to the protection scope of the 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, the embodiment of the present invention pair
No further explanation will be given for various combinations of possible ways.
It will be appreciated by those skilled in the art that implementing the method for the above embodiments is that can pass through
Program is completed to instruct relevant hardware, which is stored in a storage medium, including some instructions are used so that single
Piece machine, chip or processor (processor) execute all or part of the steps of each embodiment the method for the application.And it is preceding
The storage medium stated includes: USB flash disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), random access memory
The various media that can store program code such as (RAM, Random Access Memory), magnetic or disk.
In addition, any combination can also be carried out between a variety of different embodiments of the embodiment of the present invention, as long as it is not
The thought of the embodiment of the present invention is violated, equally should be considered as disclosure of that of the embodiment of the present invention.
Claims (10)
1. a kind of air-cooled and direct-cooled refrigerator temperature control method of single system, the refrigerator include freezing chamber, refrigerating chamber, compressor, refrigeration blower with
And freezing blower, which is characterized in that this method comprises:
Detect the temperature of the refrigerating chamber and the freezing chamber；
Determine the temperature of the refrigerating chamber reach refrigeration break point or the freezing chamber temperature reach freezing break point when, control
Make the compressor shutdown；
Determine the refrigeration blower or the freezing blower in each operation according to the temperature of the refrigerating chamber and the freezing chamber
Start-stop time in period；
When the compressor is again started up, the fortune of the refrigeration blower or the freezing blower is controlled according to the start-stop time
Row.
2. the air-cooled and direct-cooled refrigerator temperature control method of single system according to claim 1, which is characterized in that according to the refrigerating chamber and
The temperature of the freezing chamber determines that start-stop time of the refrigeration blower within each cycle of operation includes:
Reach the refrigeration break point in the temperature of the refrigerating chamber, and the temperature of the freezing chamber is not up to the freezing and shuts down
In the case where point, runing time of the refrigeration blower within each cycle of operation is reduced；
Reach the freezing break point in the temperature of the freezing chamber, and the temperature of the refrigerating chamber is not up to the refrigeration and shuts down
In the case where point, increase runing time of the refrigeration blower within each cycle of operation.
3. the air-cooled and direct-cooled refrigerator temperature control method of single system according to claim 1, which is characterized in that according to the refrigerating chamber and
The temperature of the freezing chamber determines that start-stop time of the freezing blower within each cycle of operation includes:
Reach the refrigeration break point in the temperature of the refrigerating chamber, and the temperature of the freezing chamber is not up to the freezing and shuts down
In the case where point, increase runing time of the freezing blower within each cycle of operation；
Reach the freezing break point in the temperature of the freezing chamber, and the temperature of the refrigerating chamber is not up to the refrigeration and shuts down
In the case where point, runing time of the freezing blower within each cycle of operation is reduced.
4. the air-cooled and direct-cooled refrigerator temperature control method of single system according to claim 2 or 3, which is characterized in that the refrigeration blower
Or the runing time of the freezing blower is increased or decreased with preset value.
5. a kind of air-cooled and direct-cooled refrigerator temperature regulating device of single system, the refrigerator include freezing chamber, refrigerating chamber, compressor, refrigeration blower with
And freezing blower, which is characterized in that the device includes:
Detection unit and control unit, wherein
The detection unit is used to detect the temperature of the refrigerating chamber and the freezing chamber；
Described control unit is used to determine that the temperature of the refrigerating chamber reaches refrigeration break point or the temperature of the freezing chamber reaches
To when freezing break point, the compressor shutdown is controlled；It is determined according to the temperature of the refrigerating chamber and the freezing chamber described cold
Hide the start-stop time of blower or the freezing blower within each cycle of operation；When the compressor is again started up, according to institute
State the start-stop time control it is described refrigeration blower or it is described freezing blower operation.
6. the air-cooled and direct-cooled refrigerator temperature regulating device of single system according to claim 5, which is characterized in that described control unit is also used
In:
Reach the refrigeration break point in the temperature of the refrigerating chamber, and the temperature of the freezing chamber is not up to the freezing and shuts down
In the case where point, when the compressor is again started up, runing time of the refrigeration blower within each cycle of operation is reduced；
Reach the freezing break point in the temperature of the freezing chamber, and the temperature of the refrigerating chamber is not up to the refrigeration and shuts down
In the case where point, when the compressor is again started up, increase runing time of the refrigeration blower within each cycle of operation.
7. the air-cooled and direct-cooled refrigerator temperature regulating device of single system according to claim 5, which is characterized in that described control unit is also used
In:
Reach the refrigeration break point in the temperature of the refrigerating chamber, and the temperature of the freezing chamber is not up to the freezing and shuts down
In the case where point, when the compressor is again started up, increase runing time of the freezing blower within each cycle of operation；
Reach the freezing break point in the temperature of the freezing chamber, and the temperature of the refrigerating chamber is not up to the refrigeration and shuts down
In the case where point, when the compressor is again started up, runing time of the freezing blower within each cycle of operation is reduced.
8. according to the air-cooled and direct-cooled refrigerator temperature regulating device of single system described in any one of claim 5-7 claim, feature
It is, the runing time of the refrigeration blower or the freezing blower is increased or decreased with preset value.
9. a kind of air-cooled and direct-cooled refrigerator of single system, which is characterized in that the refrigerator includes any one of claim 5-8 claim
The air-cooled and direct-cooled refrigerator temperature regulating device of the single system.
10. the air-cooled and direct-cooled refrigerator of single system according to claim 9, which is characterized in that the refrigerator further include:
Ice greenhouse is arranged at the return air inlet of the refrigerating chamber.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711037292.6A CN109724355B (en) | 2017-10-30 | 2017-10-30 | Single-system air direct-cooling refrigerator and temperature control method and device thereof |
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| CN201711037292.6A CN109724355B (en) | 2017-10-30 | 2017-10-30 | Single-system air direct-cooling refrigerator and temperature control method and device thereof |
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| CN109724355B CN109724355B (en) | 2020-11-20 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111623580A (en) * | 2020-05-12 | 2020-09-04 | 海信（山东）冰箱有限公司 | Refrigerator with a door |
| CN111735270A (en) * | 2020-06-22 | 2020-10-02 | 长虹美菱股份有限公司 | Fuzzy control method for constant-temperature chamber |
| 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 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111623580A (en) * | 2020-05-12 | 2020-09-04 | 海信（山东）冰箱有限公司 | Refrigerator with a door |
| CN111735270A (en) * | 2020-06-22 | 2020-10-02 | 长虹美菱股份有限公司 | Fuzzy control method for constant-temperature chamber |
| 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 |
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