CN107588595A - A kind of temperature control method of humidity control system, refrigerator and refrigerator - Google Patents
A kind of temperature control method of humidity control system, refrigerator and refrigerator Download PDFInfo
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- CN107588595A CN107588595A CN201710862993.7A CN201710862993A CN107588595A CN 107588595 A CN107588595 A CN 107588595A CN 201710862993 A CN201710862993 A CN 201710862993A CN 107588595 A CN107588595 A CN 107588595A
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Abstract
The invention discloses the temperature control method of a kind of humidity control system, refrigerator and refrigerator.The humidity control system includes：Refrigerating plant, heater strip, temperature sensor and master control borad；The master control borad, compared with temperature being triggered for the Current Temperatures in the refrigerator storeroom that detects the temperature sensor with refrigeration, when the Current Temperatures trigger temperature higher than the refrigeration, start the refrigerating plant, and triggered temperature is turned down to first object temperature from the first initial trigger temperature；It is additionally operable to by the Current Temperatures compared with triggered temperature, when the Current Temperatures are less than triggered temperature, starts the heater strip, and refrigeration triggering temperature is heightened to the second target temperature from the second initial trigger temperature.After the present invention can make refrigerating plant corresponding to refrigerator storeroom or heater strip closing, heater strip and the frequent alternate run of refrigerating plant will not be caused because of external action, so as to reduce the energy consumption of refrigerator, is effectively utilized the energy.
Description
Technical field
The invention belongs to household appliances field, more particularly to the temperature adjustment of a kind of humidity control system, refrigerator and refrigerator
Method.
Background technology
At present, with economy continue to develop, the continuous improvement of living standard, user carry out food materials it is fresh-keeping or storage when,
Requirement to refrigerator also more and more higher, such as：In daily life, some users need to enter the special food materials such as red wine, tealeaves
Row preserves, and by taking red wine as an example, its optimal storage temperature is 12 DEG C, now just needs refrigerator to have bigger temperature adjustment model
Enclose.
At present, there is heating and refrigerating function on the market, the refrigerator of temperature adjustment in a big way, the storage of its refrigerator can be carried out
The control rule for hiding room is as follows：
The opening of refrigerator storeroom heating mode, break point temperature are corresponding with set-point temperature (preservation temperature of user's setting)
Relation should be：Heater strip starting point temperature ＜ set-point temperature ＜ heater strip Burnout temperature；The opening of refrigeration mode, break point
Temperature relation corresponding with set-point temperature should be：Air door Burnout temperature ＜ set-point temperature ＜ air door starting point temperature.
As shown in figure 1, in the case of set-point temperature identical, while there is the refrigerator of heating and refrigeration mode to store
Room, respectively open, the relation between break point temperature and set-point temperature is：Heater strip starting point temperature (tOpen) ＜ air door Burnout temperature
Spend (TClose) ＜ set-point temperatures (t) ＜ heater strip Burnout temperature (tClose) ＜ air door starting point temperature (TOpen).Refrigeration mode terminates
Afterwards, sensor temperature is air door Burnout temperature, with heater strip starting point temperature very close to if now by external action, ice
Case storage compartment temperature may proceed to reduce, and sensor temperature is easy for being less than heater strip starting point temperature, so as to refrigeration mould occur
After formula terminates, heating mode triggers situation about beginning to warm up.Similarly, after heating mode terminates, sensor temperature closes for heater strip
Machine point, with air door starting point temperature very close to if now may proceed to raise by external action refrigerator storeroom temperature, also going out
After existing heating mode terminates, refrigeration mode triggering starts the situation of refrigeration.Thus and thus heat and freeze and alternately run, cause
The waste of the energy.
The above is only used for auxiliary and understands technical scheme, does not represent and recognizes that the above is existing skill
Art.
The content of the invention
It is a primary object of the present invention to provide a kind of humidity control system, refrigerator and the temperature control method of refrigerator, purport
In the storage heating indoor and refrigeration alternate run for solving that there is heating and refrigerating function in the prior art, energy waste is caused
Technical problem.
To achieve the above object, the invention provides a kind of humidity control system, the humidity control system to include：Refrigeration
Device, heater strip, temperature sensor and master control borad；
The temperature sensor, passed for detecting the Current Temperatures in refrigerator storeroom, and by the Current Temperatures detected
Transport to the master control borad；
The master control borad, compared with the Current Temperatures are triggered into temperature with refrigeration, in the Current Temperatures not
During less than the refrigeration triggering temperature, start the refrigerating plant, and triggered temperature is adjusted from the first initial trigger temperature
As little as first object temperature；
The master control borad, it is additionally operable to by the Current Temperatures compared with triggered temperature, in the Current Temperatures
During not higher than triggered temperature, start the heater strip, and will refrigeration triggering temperature from the second initial trigger temperature heighten to
Second target temperature；
The refrigerating plant, for freezing to the refrigerator storeroom；
The heater strip, for being heated to the refrigerator storeroom.
Preferably, the master control borad, it is additionally operable to, when the Current Temperatures are not higher than refrigeration shutoff temperature, close the system
Device for cooling, and the refrigeration is triggered into temperature and recovered to the second initial trigger temperature.
Preferably, the master control borad, it is additionally operable to, when the Current Temperatures are not less than heating shutoff temperature, close described add
Heated filament, and the triggered temperature is recovered to the first initial trigger temperature.
Preferably, the master control borad, it is additionally operable to recover to the second initial trigger temperature by the refrigeration triggering temperature
After degree, continue to obtain the Current Temperatures in the refrigerator storeroom of the temperature sensor detection, and in the Current Temperatures not
During higher than the first object temperature, start the heater strip.
Preferably, the master control borad, it is additionally operable to recover to the first initial trigger temperature by the triggered temperature
After degree, continue to obtain the Current Temperatures in the refrigerator storeroom of the temperature sensor detection, and in the Current Temperatures not
During less than second target temperature, start the refrigerating plant.
In addition, to achieve the above object, the present invention also provides a kind of refrigerator, and the refrigerator is including refrigerator storeroom and such as
Humidity control system described above.
In addition, to achieve the above object, the present invention also provides a kind of temperature control method of refrigerator, and the refrigerator includes：
Storeroom, refrigerating plant, heater strip, temperature sensor and master control borad, the storeroom is in the casing of the refrigerator, institute
Temperature sensor is stated in the storeroom, the master control borad and the temperature sensor, the refrigerating plant and it is described plus
Heated filament connects, and controls the temperature sensor, the refrigerating plant and the heating wire works, wherein, the temperature adjustment
Method includes：
The temperature sensor detects the Current Temperatures in the storeroom, and the Current Temperatures detected are transmitted to institute
State master control borad；
The master control borad obtains the Current Temperatures in the storeroom that the temperature sensor detects；
Compared with the Current Temperatures are triggered temperature by the master control borad with refrigeration, it is not less than institute in the Current Temperatures
When stating refrigeration triggering temperature, start the refrigerating plant, and triggered temperature is turned down to the from the first initial trigger temperature
One target temperature；
The Current Temperatures compared with triggered temperature, are not higher than and added by the master control borad in the Current Temperatures
During heat triggering temperature, start the heater strip, and refrigeration triggering temperature is heightened to the second target from the second initial trigger temperature
Temperature.
Preferably, the temperature control method also includes：
The master control borad closes the refrigerating plant when the Current Temperatures are not higher than refrigeration shutoff temperature, and by institute
Refrigeration triggering temperature is stated to recover to the second initial trigger temperature.
Preferably, it is described to recover the refrigeration triggering temperature to the second initial trigger temperature, the temperature
Adjusting method also includes：
The master control borad obtains the Current Temperatures in the refrigerator storeroom of the temperature sensor detection, and described current
When temperature is not higher than the first object temperature, start the heater strip.
Preferably, the temperature control method also includes：
The master control borad closes the heater strip when the Current Temperatures are not less than heating shutoff temperature, and by described in
Triggered temperature is recovered to the first initial trigger temperature.
Preferably, it is described to recover the triggered temperature to the first initial trigger temperature, the temperature
Adjusting method also includes：
The master control borad obtains the Current Temperatures in the refrigerator storeroom of the temperature sensor detection, and described current
When temperature is not less than second target temperature, start the refrigerating plant.
Humidity control system provided by the present invention includes：Refrigerating plant, heater strip, temperature sensor and master control borad；
The master control borad, carried out for the Current Temperatures in the refrigerator storeroom that detects the temperature sensor and refrigeration triggering temperature
Compare, when the Current Temperatures trigger temperature higher than the refrigeration, start the refrigerating plant, and by triggered temperature from
First initial trigger temperature is turned down to first object temperature；The master control borad, it is additionally operable to the Current Temperatures and triggered
Temperature is compared, and when the Current Temperatures are less than triggered temperature, starts the heater strip, and refrigeration is triggered into temperature
Heightened from the second initial trigger temperature to the second target temperature.The present invention can make refrigerating plant corresponding to refrigerator storeroom or add
After heated filament is closed, heater strip and the frequent alternate run of refrigerating plant will not be caused because of external action, so as to reduce refrigerator
Energy consumption, the energy is effectively utilized, improves Consumer's Experience.
Brief description of the drawings
Fig. 1 is the temperature control graph of a relation of refrigerator storeroom in the prior art；
Fig. 2 is a kind of structured flowchart of humidity control system of the present invention；
Fig. 3 is the temperature adjustment control planning figure of master control borad in Fig. 2；
Fig. 4 is a kind of schematic flow sheet of the temperature control method first embodiment of refrigerator of the present invention；
Fig. 5 is a kind of schematic flow sheet of the temperature control method second embodiment of refrigerator of the present invention；
Fig. 6 is a kind of schematic flow sheet of the temperature control method 3rd embodiment of refrigerator of the present invention；
Fig. 7 is a kind of specific implementation flow chart of the temperature control method of refrigerator of the present invention.
The realization, functional characteristics and advantage of the object of the invention will be described further referring to the drawings in conjunction with the embodiments.
Embodiment
It should be appreciated that specific embodiment described herein is not intended to limit the present invention only to explain the present invention.
Reference picture 2, Fig. 2 are a kind of structured flowchart of humidity control system of the present invention.
As shown in Fig. 2 the humidity control system includes：Master control borad 1001, such as CPU, temperature sensor 1002, refrigeration
Device 1003, heater strip 1004.
The temperature sensor 1002, for detecting the Current Temperatures in refrigerator storeroom (not shown), and will inspection
The Current Temperatures measured are transmitted to the master control borad；
The master control borad 1001, compared with the Current Temperatures are triggered into temperature with refrigeration, in the current temperature
When degree triggers temperature not less than the refrigeration, start the refrigerating plant 1003, and triggered temperature is initially touched from first
Hair temperature is turned down to first object temperature；
The master control borad 1001, it is additionally operable to by the Current Temperatures compared with triggered temperature, described current
When temperature is not higher than triggered temperature, start the heater strip 1004, and refrigeration is triggered into temperature from the second initial trigger temperature
Degree is heightened to the second target temperature；
The refrigerating plant 1003, for freezing to the refrigerator storeroom；
The heater strip 1004, for being heated to the refrigerator storeroom.
It will be understood by those skilled in the art that the structure shown in Fig. 2 does not form the restriction to humidity control system, can
With including than illustrating more or less parts, either combining some parts or different parts arrangement.
It should be noted that the refrigerating plant 1003 includes：Ducting assembly (not shown), the ducting assembly with
Refrigerator storeroom connection, the ducting assembly include duct main, connection duct main and refrigerator storeroom air inlet,
It is arranged on the air door of air inlet and the blower fan being arranged in duct main；The blower fan, for each storeroom for refrigerator
The power of cold wind circulation is provided；When the refrigerating plant 1003 starts, air door is opened, and the cold wind of blower fan conveying enters the refrigerator
Storeroom, reduce the refrigerator storeroom temperature；When the refrigerating plant 1003 is closed, air door is closed, the refrigerator storage
Room stops refrigeration.
To realize effective regulation to the refrigerator storeroom temperature, in the present embodiment, the heater strip 1004 is settable
In the refrigerator storeroom, for being heated to the refrigerator storeroom, when the heater strip 1004 starts (energization), institute
State the rise of refrigerator storeroom temperature；When the heater strip 1004 closes (power-off), the refrigerator storeroom stops heating.
The concrete function of master control borad in the humidity control system is described in detail with reference to Fig. 3, such as Fig. 3 institutes
Show, t1To carry out the triggered temperature (i.e. described first initial trigger temperature) before temperature adjustment；t1-1To carry out temperature adjustment
Triggered temperature (i.e. described first object temperature) afterwards；t2For the heating shutoff temperature；T1Before carrying out temperature adjustment
Refrigeration triggering temperature (i.e. described second initial trigger temperature)；T1+1Temperature is triggered (described in i.e. to carry out the refrigeration after temperature adjustment
Second target temperature)；T2For the refrigeration shutoff temperature；T is set-point temperature, i.e. the preservation temperature of user's setting.Wherein,
t1-1＜ t1＜ T2＜ T ＜ t2＜ T1＜ T1+1。
In the present embodiment, the application scenarios of the humidity control system can be that refrigerator, refrigerator-freezer etc. can realize that temperature is adjusted
Section is not any limitation as with the refrigeration plant of preservation article, the present embodiment to this.
In the specific implementation, the master control borad 1001 is obtained in the refrigerator storeroom by the temperature sensor 1002
Current Temperatures after, by the Current Temperatures and the set-point temperature T and carry out the refrigeration before temperature adjustment and trigger temperature
T1It is compared；If the Current Temperatures are not less than the set-point temperature T, and not less than the system before the progress temperature adjustment
Cold triggering temperature T1, then the master control borad 1001 start the refrigerating plant 1003, i.e., control be arranged on refrigerator storeroom air intake
Air door at mouthful is opened, and starts to freeze.The temperature of the collection of the refrigerator storeroom and temperature sensor 1002 is all opened after refrigeration
Begin to decline, T after temperature is down to the refrigeration shutoff temperature2, the master control borad 1001 closes the refrigerating plant 1003 and (controls
The air door is made to close), stop refrigeration.Now the refrigeration triggering temperature of the refrigerating plant 1003 remains T1It is constant, it is described
The triggered temperature of heater strip 1004 is by t1Turn down to t1-1。
Further, the master control borad 1001 continues through the temperature sensor 1002 and gathers the refrigerator storeroom
Current Temperatures.If the Current Temperatures are higher than T1, then above-mentioned process of refrigerastion is repeated；If the Current Temperatures are not higher than t1-1, then open
The heater strip 1004 is moved, is begun to warm up.
Correspondingly, the master control borad 1001 is obtained current in the refrigerator storeroom by the temperature sensor 1002
After temperature, by the triggered temperature t before the Current Temperatures and the set-point temperature T and progress temperature adjustment1Carry out
Compare；If the Current Temperatures are not higher than the design temperature T, and not higher than the triggered temperature before the progress temperature adjustment
Spend t1, then the master control borad 1001 start the heater strip 1004, the i.e. heater strip to being arranged in the refrigerator storeroom
1004 are powered, and begin to warm up.The temperature of the collection of the refrigerator storeroom and temperature sensor 1002 is all begun to ramp up after heating,
When temperature is increased to the heating shutoff temperature t2Afterwards, the master control borad 1001 is closed the heater strip 1004 and (added to described
Heated filament 1004 powers off), stop heating.Now the triggered temperature of the heater strip 1004 remains t1It is constant, the refrigeration
The refrigeration of device 1003 triggers temperature by T1Heighten to T1+1。
Further, the master control borad 1001 continues through the temperature sensor 1002 and gathers the refrigerator storeroom
Current Temperatures.If the Current Temperatures are less than t1, then above-mentioned heating process is repeated；If the Current Temperatures are not less than T1+1, then open
The refrigerating plant 1003 is moved, starts to freeze.
The humidity control system that the present embodiment provides includes：Refrigerating plant, heater strip, temperature sensor and master control borad；
The master control borad, carried out for the Current Temperatures in the refrigerator storeroom that detects the temperature sensor and refrigeration triggering temperature
Compare, when the Current Temperatures trigger temperature higher than the refrigeration, start the refrigerating plant, and by triggered temperature from
First initial trigger temperature is turned down to first object temperature；The master control borad, it is additionally operable to the Current Temperatures and triggered
Temperature is compared, and when the Current Temperatures are less than triggered temperature, starts the heater strip, and refrigeration is triggered into temperature
Heightened from the second initial trigger temperature to the second target temperature.The present invention can make refrigerating plant corresponding to refrigerator storeroom or add
After heated filament is closed, heater strip and the frequent alternate run of refrigerating plant will not be caused because of external action, so as to reduce refrigerator
Energy consumption, the energy is effectively utilized, improves Consumer's Experience.Meanwhile the master control borad closes in the Current Temperatures not higher than refrigeration
During machine temperature, the refrigerating plant is closed, and the refrigeration is triggered into temperature and recovered to the second initial trigger temperature；Institute
When stating Current Temperatures not less than heating shutoff temperature, the heater strip is closed, and the triggered temperature is recovered to described
First initial trigger temperature.So as to it ensure that refrigeration every time or heating process after the completion of, refrigerator storeroom subsequently freezes and heated
Work can be smoothed out, and improve Consumer's Experience.
Based on above-described embodiment, the invention also provides a kind of refrigerator, the refrigerator includes refrigerator storeroom and above-mentioned temperature
Spend regulating system.The humidity control system is connected with the refrigerator storeroom, for adjusting the temperature in the refrigerator storeroom
Degree.
Certainly, refrigerating plant also includes described in humidity control system described in the present embodiment：Compressor, condenser, capillary
The component such as pipe and evaporator, wherein, the compressor is pressurized for refrigerant；The condenser is the liquefied master of refrigerant radiating
Want place；The capillary is used for reducing pressure by regulating flow, reduces refrigerant evaporating temperature；The evaporator is refrigerant vaporization refrigeration
Main place.In the present embodiment, the specific connected mode of the component such as the compressor, condenser, capillary and evaporator with
Operation principle is techniques known, and here is omitted.
The refrigerator that the present embodiment provides can be after the refrigerating plant in the humidity control system or heater strip be closed, no
The heater strip and the frequent alternate run of the refrigerating plant can be caused because of external action, so as to reduce the energy consumption of refrigerator,
The energy is effectively utilized, improves Consumer's Experience.
Based on the various embodiments described above, a kind of temperature control method embodiment of refrigerator of the present invention is proposed.
Reference picture 4, Fig. 4 are a kind of schematic flow sheet of the temperature control method first embodiment of refrigerator of the present invention.
In the present embodiment, the refrigerator includes：Storeroom, refrigerating plant, heater strip, temperature sensor and master control borad,
The storeroom is in the casing of the refrigerator, and the temperature sensor is in the storeroom, the master control borad and institute
State temperature sensor, the refrigerating plant and the heater strip connection, and control the temperature sensor, the refrigerating plant and
The heating wire works, wherein, the temperature control method includes：
Step S10：The temperature sensor detects the Current Temperatures in the storeroom, and described current by what is detected
Temperature is transmitted to the master control borad；
Step S20：The master control borad obtains the Current Temperatures in the storeroom that the temperature sensor detects；
It should be noted that the executive agent of the present embodiment method is master control borad, the master control borad can be control refrigerator
The control mainboard of operation, such as：Central processing unit.It is provided with the present embodiment, in the casing of the refrigerator and preservation is carried out to article
Storeroom, reduce it is described storage indoor temperature refrigerating plant, improve it is described storage indoor temperature heater strip, be arranged on institute
State the master control borad of the temperature sensor and the control refrigerating plant, heater strip and temperature sensor work in storeroom.
In the specific implementation, the master control borad is obtained in real time by the temperature sensor being arranged in the storeroom
Current Temperatures in the storeroom.
Step S30：Compared with the Current Temperatures are triggered temperature by the master control borad with refrigeration, in the Current Temperatures
During not less than the refrigeration triggering temperature, start the refrigerating plant, and by triggered temperature from the first initial trigger temperature
Turn down to first object temperature；
It should be noted that the refrigeration triggering temperature is the turn-on temperature of the refrigerating plant, i.e., described master control borad obtains
When the Current Temperatures in the storeroom got trigger temperature not less than the refrigeration, freeze dress described in the master control board starting
Put and the storeroom is freezed；Correspondingly, the triggered temperature be the heater strip turn-on temperature, i.e., described master
When the Current Temperatures in the storeroom that control plate is got are not higher than the triggered temperature, described in the master control board starting
Heater strip heats to the storeroom.
Compared with the specific implementation, the Current Temperatures are triggered temperature by the master control borad with refrigeration, work as described
When preceding temperature triggers temperature not less than the refrigeration, start the refrigerating plant, and triggered temperature is initial tactile from first
Hair temperature is turned down to first object temperature, such as：When master control borad detects Current Temperatures not less than refrigeration triggering temperature, start
Refrigerating plant, after preventing refrigerating plant closing refrigeration from terminating, because of external action, heater strip starts storeroom within a short period of time
Begin to warm up, master control borad can by the triggered temperature from the first initial trigger temperature (such as：4 DEG C) turn down to first object
Temperature (such as：2 DEG C), that is to say, that the Current Temperatures of the storeroom only collected when master control borad by temperature sensor are not high
When the first object temperature (2 DEG C), the master control borad is just powered to heater strip, begins to warm up.
Step S40：The master control borad by the Current Temperatures compared with triggered temperature, in the Current Temperatures
During not higher than triggered temperature, start the heater strip, and will refrigeration triggering temperature from the second initial trigger temperature heighten to
Second target temperature.
The present embodiment in the specific implementation, the master control borad by the Current Temperatures compared with triggered temperature,
When the Current Temperatures are not higher than triggered temperature, start the heater strip, and refrigeration triggering temperature is initial from second
Triggering temperature is heightened to the second target temperature, such as：When detecting that Current Temperatures are not higher than triggered temperature, start heating
Silk, after preventing heater strip from closing heater strip power-off, storeroom starts because of external action refrigerating plant startup within a short period of time
Refrigeration, master control borad can freeze triggering temperature from the second initial trigger temperature heighten to the second target temperature (such as：8 DEG C) heighten to
Second target temperature (such as：10 DEG C), that is to say, that the storeroom only collected when master control borad by temperature sensor is worked as
When preceding temperature is higher than second target temperature (10 DEG C), the master control borad just starts refrigerating plant, starts to freeze.
It is current in the storeroom that refrigerator master control borad is detected by obtaining the temperature sensor in the present embodiment
Temperature；Compared with the Current Temperatures are triggered into temperature with refrigeration, in the Current Temperatures not less than the refrigeration triggering temperature
When spending, start the refrigerating plant, and triggered temperature is turned down to first object temperature from the first initial trigger temperature；Will
The Current Temperatures are compared with triggered temperature, when the Current Temperatures are not higher than triggered temperature, start institute
Heater strip is stated, and refrigeration triggering temperature is heightened to the second target temperature from the second initial trigger temperature.The storage of refrigerator can be made
After hiding refrigerating plant corresponding to room or heater strip closing, heater strip and refrigerating plant will not be caused frequently to replace because of external action
Operation, so as to reduce the energy consumption of refrigerator, is effectively utilized the energy, improves Consumer's Experience.
Further, as shown in figure 5, proposing this hair based on a kind of above-mentioned first embodiment of the temperature control method of refrigerator
A kind of second embodiment of the temperature control method of bright refrigerator, in the present embodiment, after the step S30, the temperature is adjusted
Section method also includes：
Step S301：The master control borad closes the refrigeration dress when the Current Temperatures are not higher than refrigeration shutoff temperature
Put, and the refrigeration is triggered into temperature and recovered to the second initial trigger temperature；
Step S302：The master control borad obtains the Current Temperatures in the refrigerator storeroom of the temperature sensor detection, and
When the Current Temperatures are not higher than the first object temperature, start the heater strip.
It should be noted that refrigerating plant described in the present embodiment is a cooling cycle from opening to closing, when described
It is described to ensure the smooth unlatching of follow-up refrigerating plant after the completion of master control borad detects described one cooling cycle of refrigerating plant
Master control borad can obtain the current corresponding refrigeration triggering temperature of the refrigerating plant, if freezing triggering temperature corresponding to current to heighten
Second target temperature afterwards, then the refrigeration is triggered into temperature and revert to the second initial trigger temperature.Such as：Refrigeration
After the completion of cycle, master control borad obtains the refrigeration triggering temperature of now refrigerating plant, if now the refrigeration triggering temperature is to heighten
The second target temperature (10 DEG C) afterwards, then the refrigeration is triggered into temperature and recovered to the second initial trigger temperature (8 set in advance
DEG C), to ensure the smooth unlatching of follow-up refrigerating plant, that is to say, that in subsequent process, when the master control borad is passing through the temperature
When the Current Temperatures that degree sensor collects are not less than the second initial trigger temperature (8 DEG C), the refrigerating plant can be started,
To reduce the temperature of the storeroom.
In the present embodiment, the master control borad recovers to the second initial trigger temperature by the refrigeration triggering temperature
Afterwards, the master control borad continues to obtain the Current Temperatures in the refrigerator storeroom of the temperature sensor detection, and works as described
When preceding temperature is not higher than the first object temperature, start the heater strip.So as to normally freeze week in guarantee storeroom
While phase is circulated, the frequent unlatching of heater strip is avoided, energy utilization rate is improved, reduces energy consumption.
Further, as shown in fig. 6, each embodiment based on a kind of above-mentioned temperature control method of refrigerator proposes the present invention
A kind of 3rd embodiment of the temperature control method of refrigerator, in the present embodiment, after the step S40, the temperature adjustment
Method also includes：
Step S401：The master control borad closes the heater strip when the Current Temperatures are not less than heating shutoff temperature,
And the triggered temperature is recovered to the first initial trigger temperature；
Step S402：The master control borad obtains the Current Temperatures in the refrigerator storeroom of the temperature sensor detection, and
When the Current Temperatures are not less than second target temperature, start the refrigerating plant.
It should be noted that heater strip described in the present embodiment is a heating cycle from opening to closing, as the master
Control plate detect one heating cycle of heater strip after the completion of, for ensure subsequent heat during heater strip smooth unlatching,
The master control borad can obtain the heater strip currently corresponding triggered temperature, if the current corresponding triggered temperature
For the first object temperature after turning down, then the triggered temperature is reverted into the first initial trigger temperature.Example
Such as：After the completion of heating cycle, master control borad obtains the triggered temperature of now heater strip, if now the triggered temperature is
First object temperature (2 DEG C) after turning down, then recover the triggered temperature to the first initial trigger temperature set in advance
Spend (4 DEG C), to ensure the smooth unlatching of subsequent heat silk, that is to say, that in subsequent process, when the master control borad is by described
When the Current Temperatures that temperature sensor collects are not higher than the first initial trigger temperature (4 DEG C), the heater strip will be started,
The heater strip is powered, lifts the storage compartment temperature.
In the present embodiment, the master control borad recovers to the first initial trigger temperature by the triggered temperature
Afterwards, the master control borad continues to obtain the Current Temperatures in the refrigerator storeroom of the temperature sensor detection, and works as described
When preceding temperature is not less than second target temperature, start the refrigerating plant.So as to ensure storeroom normal heating
While loop cycle, the frequent unlatching of refrigerating plant is avoided, energy utilization rate is improved, reduces energy consumption.
Based on a kind of above-mentioned each embodiment of the temperature control method of refrigerator, with reference to Fig. 7 to the temperature control method
Specific implementation flow is described, as shown in fig. 7, the specific implementation flow of the temperature control method includes：
Step S1：Master control borad obtains the Current Temperatures in the storeroom that the temperature sensor detects；
Step S2：Judge whether the Current Temperatures are higher than user's set-point temperature, if being higher than, perform S3；If being less than,
Then perform step S4；
Step S3：Judge whether the Current Temperatures are higher than the refrigeration triggering temperature of the refrigerating plant, if being higher than, open
The refrigerating plant is moved, and triggered temperature is turned down to first object temperature from the first initial trigger temperature；
Step S4：Judge whether the Current Temperatures are less than the triggered temperature of the heater strip, if being less than, start
The heater strip, and refrigeration triggering temperature is heightened to the second target temperature from the second initial trigger temperature.
It should be noted that after refrigerator is powered in the present embodiment, the master control borad will obtain the temperature of user preset (i.e.
Set-point temperature), and control the storeroom to be run according to the set-point temperature, while the master control borad can be by being arranged on
Temperature sensor in the storeroom obtains the Current Temperatures of the storeroom, and judges whether the Current Temperatures are higher than institute
Set-point temperature is stated, when the Current Temperatures are higher than the set-point temperature, continues to judge whether the Current Temperatures are higher than
The refrigeration triggering temperature of the refrigerating plant, if being higher than, starts the refrigerating plant, and by the beginning of triggered temperature from first
The triggering temperature that begins is turned down to first object temperature；When the Current Temperatures are less than the set-point temperature, continue described in judgement
Whether Current Temperatures are less than the triggered temperature of the heater strip, if being less than, start the heater strip, and refrigeration is triggered
Temperature is heightened to the second target temperature from the second initial trigger temperature.
It should be noted that herein, term " comprising ", "comprising" or its any other variant are intended to non-row
His property includes, so that process, method, article or system including a series of elements not only include those key elements, and
And also include the other key elements being not expressly set out, or also include for this process, method, article or system institute inherently
Key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that including this
Other identical element also be present in the process of key element, method, article or system.
The embodiments of the present invention are for illustration only, do not represent the quality of embodiment.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side
Method can add the mode of required general hardware platform to realize by software, naturally it is also possible to by hardware, but in many cases
The former is more preferably embodiment.Based on such understanding, technical scheme is substantially done to prior art in other words
Going out the part of contribution can be embodied in the form of software product, and the computer software product is stored in a storage medium
In (such as ROM/RAM, magnetic disc, CD), including some instructions to cause a station terminal equipment (can be mobile phone, computer, clothes
Be engaged in device, air conditioner, or network equipment etc.) perform method described in each embodiment of the present invention.
The preferred embodiments of the present invention are these are only, are not intended to limit the scope of the invention, it is every to utilize this hair
The equivalent structure or equivalent flow conversion that bright specification and accompanying drawing content are made, or directly or indirectly it is used in other related skills
Art field, is included within the scope of the present invention.
Claims (10)
1. a kind of humidity control system, it is characterised in that the humidity control system includes：Refrigerating plant, heater strip, temperature pass
Sensor and master control borad；
The temperature sensor, for detecting the Current Temperatures in refrigerator storeroom, and by the Current Temperatures detected transmit to
The master control borad；
The master control borad, compared with the Current Temperatures are triggered into temperature with refrigeration, it is not less than in the Current Temperatures
During the refrigeration triggering temperature, start the refrigerating plant, and by triggered temperature from the first initial trigger temperature turn down to
First object temperature；
The master control borad, it is additionally operable to by the Current Temperatures compared with triggered temperature, it is not high in the Current Temperatures
When triggered temperature, start the heater strip, and refrigeration triggering temperature is heightened to second from the second initial trigger temperature
Target temperature；
The refrigerating plant, for freezing to the refrigerator storeroom；
The heater strip, for being heated to the refrigerator storeroom.
2. humidity control system as claimed in claim 1, it is characterised in that the master control borad, be additionally operable in the current temperature
When degree is not higher than refrigeration shutoff temperature, the refrigerating plant is closed, and the refrigeration is triggered into temperature and recovered at the beginning of described second
Begin triggering temperature.
3. humidity control system as claimed in claim 2, it is characterised in that the master control borad, be additionally operable in the current temperature
When degree is not less than heating shutoff temperature, the heater strip is closed, and the triggered temperature is recovered to described first initial
Trigger temperature.
4. humidity control system as claimed in claim 3, it is characterised in that the master control borad, be additionally operable to by the refrigeration
Triggering temperature is recovered to the second initial trigger temperature, continues to obtain the refrigerator storeroom of the temperature sensor detection
Interior Current Temperatures, and when the Current Temperatures are not higher than the first object temperature, start the heater strip；
The master control borad, it is additionally operable to recover to the first initial trigger temperature by the triggered temperature, continues
The Current Temperatures in the refrigerator storeroom of the temperature sensor detection are obtained, and are not less than described second in the Current Temperatures
During target temperature, start the refrigerating plant.
5. a kind of refrigerator, it is characterised in that the refrigerator is included any one of refrigerator storeroom and Claims 1-4
Humidity control system.
6. a kind of temperature control method of refrigerator, it is characterised in that the refrigerator includes：Storeroom, refrigerating plant, heater strip,
Temperature sensor and master control borad, for the storeroom in the casing of the refrigerator, the temperature sensor is located at the storage
Interior is hidden, the master control borad is connected with the temperature sensor, the refrigerating plant and the heater strip, and controls the temperature
Sensor, the refrigerating plant and the heating wire works, wherein, the temperature control method includes：
The temperature sensor detects the Current Temperatures in the storeroom, and the Current Temperatures detected are transmitted to institute
State master control borad；
The master control borad obtains the Current Temperatures in the storeroom that the temperature sensor detects；
Compared with the Current Temperatures are triggered temperature by the master control borad with refrigeration, it is not less than the system in the Current Temperatures
During cold triggering temperature, start the refrigerating plant, and triggered temperature is turned down to the first mesh from the first initial trigger temperature
Mark temperature；
The master control borad compared with triggered temperature, touches the Current Temperatures in the Current Temperatures not higher than heating
When sending out temperature, start the heater strip, and refrigeration triggering temperature is heightened to the second target temperature from the second initial trigger temperature.
7. temperature control method as claimed in claim 6, it is characterised in that the temperature control method also includes：
The master control borad closes the refrigerating plant when the Current Temperatures are not higher than refrigeration shutoff temperature, and by the system
Cold triggering temperature is recovered to the second initial trigger temperature.
8. temperature control method as claimed in claim 7, it is characterised in that described to recover the refrigeration triggering temperature to institute
After stating the second initial trigger temperature, the temperature control method also includes：
The master control borad obtains the Current Temperatures in the refrigerator storeroom of the temperature sensor detection, and in the Current Temperatures
During not higher than the first object temperature, start the heater strip.
9. temperature control method as claimed in claim 6, it is characterised in that the temperature control method also includes：
The master control borad closes the heater strip when the Current Temperatures are not less than heating shutoff temperature, and by the heating
Triggering temperature is recovered to the first initial trigger temperature.
10. temperature control method as claimed in claim 9, it is characterised in that it is described by the triggered temperature recover to
After the first initial trigger temperature, the temperature control method also includes：
The master control borad obtains the Current Temperatures in the refrigerator storeroom of the temperature sensor detection, and in the Current Temperatures
During not less than second target temperature, start the refrigerating plant.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710862993.7A CN107588595B (en) | 2017-09-21 | 2017-09-21 | Temperature adjusting system, refrigerator and temperature adjusting method of refrigerator |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710862993.7A CN107588595B (en) | 2017-09-21 | 2017-09-21 | Temperature adjusting system, refrigerator and temperature adjusting method of refrigerator |
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| CN107588595A true CN107588595A (en) | 2018-01-16 |
| CN107588595B CN107588595B (en) | 2019-12-27 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109300250A (en) * | 2018-08-14 | 2019-02-01 | 四川虹美智能科技有限公司 | A kind of fast food self-carry cabinet, food storage system and method |
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| CN107588595B (en) | 2019-12-27 |
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