CN109340996A - Air-conditioner control method, terminal, air conditioner and computer readable storage medium - Google Patents
Air-conditioner control method, terminal, air conditioner and computer readable storage medium Download PDFInfo
- Publication number
- CN109340996A CN109340996A CN201811084250.2A CN201811084250A CN109340996A CN 109340996 A CN109340996 A CN 109340996A CN 201811084250 A CN201811084250 A CN 201811084250A CN 109340996 A CN109340996 A CN 109340996A
- Authority
- CN
- China
- Prior art keywords
- air conditioner
- inner disc
- disc temperature
- temperature
- air
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 45
- 238000010257 thawing Methods 0.000 claims abstract description 51
- 238000010438 heat treatment Methods 0.000 claims abstract description 22
- 238000004590 computer program Methods 0.000 claims description 10
- 238000004378 air conditioning Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 abstract description 18
- 238000001514 detection method Methods 0.000 description 11
- 238000010586 diagram Methods 0.000 description 8
- 238000004891 communication Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000012544 monitoring process Methods 0.000 description 3
- 239000003507 refrigerant Substances 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000002045 lasting effect Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
- F24F11/41—Defrosting; Preventing freezing
- F24F11/42—Defrosting; Preventing freezing of outdoor units
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/56—Remote control
- F24F11/58—Remote control using Internet communication
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Human Computer Interaction (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention discloses a kind of air-conditioner control method, the air-conditioner control method obtains air conditioner inner disc temperature T the following steps are included: after air conditioner opens heating；According to the variation of the inner disc temperature T judge the air conditioner whether frosting；After determining the air conditioner frosting according to the variation of the inner disc temperature T, into defrosting mode, according to the operation of the operating parameter control air conditioner under defrosting mode.The invention also discloses a kind of air conditioner controlling terminal, air conditioner and computer readable storage mediums.The present invention is without the problem of being routed outside air conditioner and bringing installation, because facilitating installation, strong operability so that cost reduces without external wiring and installation and adjustment.
Description
Technical field
The present invention relates to technical field of data processing more particularly to air-conditioner control method, terminal, air conditioner and computers
Readable storage medium storing program for executing.
Background technique
Air conditioner is one of most common household electrical appliances, when air conditioner, which is run, to be heated, when external environment is relatively low, and air-conditioning
Device will appear frosting.If the frost of air conditioner external cannot be removed timely, air conditioner is since outer machine can not absorb heat, evaporation
Pressure is too low, causes indoor pressure lower, and the leaving air temp of air conditioner is also very low, and heating effect is very poor, user can be caused to throw
It tells.
The Defrost method occurred at present includes: to control the compressor start of air conditioner to carry out heating operation；In compressor
After running the first preset time, obtain outdoor unit coil pipe inner refrigerant flow velocity virtual value V0, indoor environment temperature virtual value Tn0,
Outdoor environment temperature virtual value Tw0 and indoor unit coil temperature virtual value Tp0；Obtain the first flow velocity of outdoor unit coil pipe inner refrigerant
Current value Vt, indoor environment temperature current value Tnt, outdoor environment temperature current value Twt and indoor unit coil temperature current value
Tpt；According to V0, Tn0, Tw0, Tp0 and Vt, Tnt, Twt, Tpt, determine whether air conditioner meets defrosting condition；If air conditioner is full
Sufficient defrosting condition, control air conditioner enter defrosting mode to defrost.It adopts this method and needs to increase external disk detection temperature
External disk line.Many houses are all pre-buried lines at present, do not reserve more lines, and installation is also inconvenient.
To sum up, current Defrost mode needs additionally to be routed in the outside of air conditioner, increase installation difficulty and at
This.
Above content is only used to facilitate the understanding of the technical scheme, and is not represented and is recognized that above content is existing skill
Art.
Summary of the invention
The main purpose of the present invention is to provide a kind of air-conditioner control method, terminal, air conditioner and computer-readable deposit
Storage media, it is intended to solve current Defrost mode, need additionally to be routed in the outside of air conditioner, increase installation difficulty and at
This problem of.
To achieve the above object, one aspect of the present invention provides a kind of air-conditioner control method, the air-conditioner control method
The following steps are included:
After air conditioner opens heating, air conditioner inner disc temperature T is obtained；
According to the variation of the inner disc temperature T judge the air conditioner whether frosting；
After determining the air conditioner frosting according to the variation of the inner disc temperature T, into defrosting mode, according to defrosting mould
The operation of operating parameter control air conditioner under formula.
Optionally, the variation according to the inner disc temperature T judge the air conditioner whether frosting the step of include:
Inner disc temperature difference Δ T is calculated according to the air conditioner inner disc temperature T of acquisition；
When inner disc temperature difference Δ T reaches the first temperature difference Tg1, the situation of change of inner disc temperature T is detected；
When inner disc temperature T is less than fixed temperature value, air conditioner frosting is determined.
Optionally, it is described inner disc temperature T be less than fixed temperature value when, determine air conditioner frosting the step of include:
Inner disc temperature T be less than fixed temperature value when, judge the inner disc temperature T whether less than the first preset value, it is described
First preset value is inner disc temperature T+T0, and T0 is integer temperature value；
When the inner disc temperature T is less than the first preset value, air conditioner frosting is determined.
Optionally, described when inner disc temperature T is less than fixed temperature value, judge the inner disc temperature T whether less than first
After the step of preset value, further includes:
When the inner disc temperature T is greater than the first preset value, it is poor to judge whether inner disc temperature difference Δ T reaches second temperature
Tg2, the Tg2 are greater than Tg1；
When inner disc temperature difference Δ T reaches second temperature difference Tg2, the situation of change of inner disc temperature T is detected；
When inner disc temperature T is less than fixed temperature value, air conditioner frosting is determined.
Optionally, described the step of calculating inner disc temperature difference Δ T according to the air conditioner inner disc temperature T of acquisition, includes:
Determine the air conditioner inner disc temperature T currently obtained the and maximum inner disc temperature Tmax detected；
The temperature difference of the inner disc temperature T and the maximum inner disc temperature Tmax are calculated, and is labeled as inner disc temperature difference Δ
T。
Optionally, described after determining the air conditioner frosting according to the variation of the inner disc temperature T, into defrosting mould
Formula, after the step of the operation of the operating parameter control air conditioner under defrosting mode, further includes:
Again air conditioner inner disc temperature Tx is detected；
After preset time, if the number that the air conditioner inner disc temperature Tx of air conditioner is less than third preset value reaches default time
When number, judges that air conditioner does not defrost completely, keep defrosting movement；
It is to rise variation in the situation of change of inner disc temperature Tx, judges the non-frosting of air conditioner, transported according to current operating parameter
Row.
Optionally, the method also includes:
In the case where air conditioner is in heating mode, controlled according to temperature range locating for the air conditioner inner disc temperature T of acquisition
The operation of indoor fan.
In addition, to achieve the above object, another aspect of the present invention also provides a kind of air conditioner controlling terminal, the air conditioner
Controlling terminal includes: memory, processor and is stored in the computer that can be run on the memory and on the processor
The step of program, the computer program realizes method as described above when being executed by the processor.
In addition, to achieve the above object, another aspect of the present invention also provides a kind of air conditioner, the air conditioner includes: to deposit
Reservoir, processor and it is stored in the computer program that can be run on the memory and on the processor, the computer
The step of program realizes method as described above when being executed by the processor.
In addition, to achieve the above object, further aspect of the present invention also provides a kind of computer readable storage medium, the meter
Air conditioner control program is stored on calculation machine readable storage medium storing program for executing, the air conditioner control program is realized such as when being executed by processor
The upper air-conditioner control method.
The present invention by during air conditioner heat-production, taking completely new inner disc temperature, according to the variation of inner disc temperature come
Judge air conditioner whether frosting, and after frosting enter defrosting mode control air conditioner dehumidifying；The inner disc temperature that the application is taken
Degree judges whether that the mode of frosting needs to be routed difference outside air conditioner with current, only needs portion's increase inner disc temperature biography in the air conditioner
The problem of sensor detects inner disc temperature, brings installation without being routed outside air conditioner, because without external wiring and peace
Adjustment section facilitates installation, strong operability so that cost reduces.
Detailed description of the invention
Fig. 1 is the air conditioner structure schematic diagram for the hardware running environment that one embodiment of the invention scheme is related to；
Fig. 2 is the flow diagram of the air condition of that present invention control method first embodiment；
Fig. 3 be in one embodiment of the invention according to the variation of the inner disc temperature T judge the air conditioner whether frosting
Refine flow diagram；
Fig. 4 is the refinement of judgement air conditioner frosting in one embodiment of the invention when inner disc temperature T is less than fixed temperature value
Flow diagram；
Fig. 5 is another embodiment of the present invention when inner disc temperature T is less than fixed temperature value, determines the refinement of air conditioner frosting
Flow diagram；
Fig. 6 is the flow diagram of the air condition of that present invention control method second embodiment；
Fig. 7 is the one of the air condition of that present invention defrosting flow diagram for applying example.
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific embodiment
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
The primary solutions of the embodiment of the present invention are: after air conditioner opens heating, obtaining air conditioner inner disc temperature T；
According to the variation of the inner disc temperature T judge the air conditioner whether frosting；Institute is being determined according to the variation of the inner disc temperature T
After stating air conditioner frosting, into defrosting mode, according to the operation of the operating parameter control air conditioner under defrosting mode.
Due to current Defrost mode, needs additionally to be routed in the outside of air conditioner, increase installation difficulty and cost
The problem of.The present invention provides a solution, by during air conditioner heat-production, taking completely new inner disc temperature, according to
The variation of inner disc temperature come judge air conditioner whether frosting, and after frosting enter defrosting mode control air conditioner dehumidifying；This Shen
The inner disc temperature please taken judges whether the mode of frosting and needs to be routed difference outside air conditioner at present, only needs in the air conditioner
The problem of portion increases inner disc temperature sensor detection inner disc temperature, brings installation without being routed outside air conditioner, because
Facilitate installation, strong operability so that cost reduces without outside wiring and installation and adjustment.
As shown in Figure 1, Fig. 1 is the air conditioner structure schematic diagram for the hardware running environment that the embodiment of the present invention is related to.
As shown in Figure 1, the air conditioner may include: processor 1001, such as CPU, network interface 1004, user interface
1003, memory 1005, communication bus 1002.Wherein, communication bus 1002 is for realizing the connection communication between these components.
User interface 1003 may include display screen (Display), input unit such as keyboard (Keyboard), optional user interface
1003 can also include standard wireline interface and wireless interface.Network interface 1004 optionally may include that the wired of standard connects
Mouth, wireless interface (such as WI-FI interface).Memory 1005 can be high speed RAM memory, be also possible to stable memory
(non-volatile memory), such as magnetic disk storage.Memory 1005 optionally can also be independently of aforementioned processor
1001 storage device.
Optionally, air conditioner can also include camera, RF (Radio Frequency, radio frequency) circuit, sensor, sound
Frequency circuit, WiFi module, detector (temperature sensor 1006) etc..
It will be understood by those skilled in the art that air conditioner structure shown in Fig. 1 does not constitute the restriction to air conditioner, it can
To include perhaps combining certain components or different component layouts than illustrating more or fewer components.
As shown in Figure 1, as may include operating system, net in a kind of memory 1005 of computer readable storage medium
Network communication module, Subscriber Interface Module SIM and air conditioner control application program.
In terminal shown in Fig. 1, network interface 1004 is mainly used for connecting background server, carries out with background server
Data communication；User interface 1003 is mainly used for connecting client (user terminal), carries out data communication with client；And processor
1001 can be used for calling the air conditioner application program stored in memory 1005, and execute following operation:
After air conditioner opens heating, air conditioner inner disc temperature T is obtained；
According to the variation of the inner disc temperature T judge the air conditioner whether frosting；
After determining the air conditioner frosting according to the variation of the inner disc temperature T, into defrosting mode, according to defrosting mould
The operation of operating parameter control air conditioner under formula.
Further, processor 1001 can be used for calling the air conditioner application program stored in memory 1005, and hold
The following operation of row:
Inner disc temperature difference Δ T is calculated according to the air conditioner inner disc temperature T of acquisition；
When inner disc temperature difference Δ T reaches the first temperature difference Tg1, the situation of change of inner disc temperature T is detected；
When inner disc temperature T is less than fixed temperature value, air conditioner frosting is determined.
Further, processor 1001 can be used for calling the air conditioner application program stored in memory 1005, and hold
The following operation of row:
Inner disc temperature T be less than fixed temperature value when, judge the inner disc temperature T whether less than the first preset value, it is described
First preset value is inner disc temperature T+T0, and T0 is integer temperature value；
When the inner disc temperature T is less than the first preset value, air conditioner frosting is determined.
Further, described when inner disc temperature T is less than fixed temperature value, judge the inner disc temperature T whether less than the
After the step of one preset value, processor 1001 can be used for calling the air conditioner application program stored in memory 1005, and
Execute following operation:
When the inner disc temperature T is greater than the first preset value, it is poor to judge whether inner disc temperature difference Δ T reaches second temperature
Tg2, the Tg2 are greater than Tg1；
When inner disc temperature difference Δ T reaches second temperature difference Tg2, the situation of change of inner disc temperature T is detected；
When inner disc temperature T is less than fixed temperature value, air conditioner frosting is determined.
Further, processor 1001 can be used for calling the air conditioner application program stored in memory 1005, and hold
The following operation of row:
Determine the air conditioner inner disc temperature T currently obtained the and maximum inner disc temperature Tmax detected；
The temperature difference of the inner disc temperature T and the maximum inner disc temperature Tmax are calculated, and is labeled as inner disc temperature difference Δ
T。
Further, described after determining the air conditioner frosting according to the variation of the inner disc temperature T, into defrosting mould
Formula, after the step of the operation of the operating parameter control air conditioner under defrosting mode, processor 1001 can be used for calling
The air conditioner application program stored in memory 1005, and execute following operation:
Again air conditioner inner disc temperature Tx is detected；
After preset time, if the number that the air conditioner inner disc temperature Tx of air conditioner is less than third preset value reaches default time
When number, judges that air conditioner does not defrost completely, keep defrosting movement；
It is to rise variation in the situation of change of inner disc temperature Tx, judges the non-frosting of air conditioner, transported according to current operating parameter
Row.
Further, processor 1001 can be used for calling the air conditioner application program stored in memory 1005, and hold
The following operation of row:
In the case where air conditioner is in heating mode, controlled according to temperature range locating for the air conditioner inner disc temperature T of acquisition
The operation of indoor fan.
Referring to Fig. 2, one embodiment of the invention provides a kind of air-conditioner control method, the air-conditioner control method packet
It includes:
Step S10 obtains air conditioner inner disc temperature T after air conditioner opens heating；
In the present embodiment, user enter when room is perhaps provided in the space of air conditioner because weather it is cold or
Hot weather needs to open air conditioner, adjusts environment temperature by air conditioner, for example, opening air conditioner refrigeration or heating
Deng, and the present embodiment is described with heating operation.It instructs or according to the opening time being arranged automatically, opens depending on the user's operation
Air conditioner is opened, and enters heating mode, the temperature of indoor environment is adjusted to the temperature (28 degree or 30 degree etc.) of setting.
After air conditioner enters heating mode, run according to the operating parameter under heating mode, for example, compressor is opened,
Blower inside and outside opening chamber, adjusts wind deflector to heating wind-guiding angle etc., by compressor to refrigerant acting come with indoor heat exchange, mention
High room temperature.In heating operations, detect air conditioner inner disc temperature T, the inner disc temperature T be heat exchange in air conditioner chamber
The coil temperature of device, the inner disc temperature T can detect to obtain by the way that the temperature detector of indoor heat exchanger for air conditioner is arranged in, inspection
Survey the coil temperature of indoor heat exchanger.
Step S20, according to the variation of the inner disc temperature T judge the air conditioner whether frosting；
In above-mentioned steps S10, start after detecting inner disc temperature T, the detection that can continue, by the inner disc temperature of last time detection
Degree obtains the variation of inner disc temperature T, for example, rising or having dropped, still holds compared with the inner disc temperature of current detection
Continuous decline etc..Judged according to the variation of inner disc temperature T the air conditioner whether frosting.And in the process of detection inner disc temperature T
In, when air conditioner inner disc temperature T is lower than T1 (23 degree or 24 degree), air conditioner inner fan is not run, until inner disc temperature reaches
Air conditioner low wind operation when T2 (27 degree or 28 degree), until inner disc temperature (34 degree or 35 degree) afterwards air conditioner operation wind speed setting into
Row operation.
Frosting judgement, rises always variation if it is inner disc temperature T, then proves that heats power exists, air conditioner is normally being made
Heat judges non-frosting；If inner disc temperature T is declining, and continues to decline, 23 degree or 22 degree are either dropped to hereinafter, then proving to make
Thermal effect is poor, and air conditioner heat-production goes wrong, and air conditioner frosting causes outer machine that can not absorb heat, and evaporating pressure is too low, lead
Cause indoor pressure lower, the leaving air temp of air conditioner is also very low, and heating effect is very poor.In other words, inner disc temperature T is continued for
24 degree or 25 degree, and set temperature is 30 degree, and set temperature is not achieved always, and compressor horsepower is maximum at this time, then shows
Outdoor unit frosting can not provide lasting heating.
In one embodiment, with reference to Fig. 3, according to the variation of the inner disc temperature T judge the air conditioner whether frosting packet
It includes:
Step S21 calculates inner disc temperature difference Δ T according to the air conditioner inner disc temperature T of acquisition；
Step S22 detects the situation of change of inner disc temperature T when inner disc temperature difference Δ T reaches the first temperature difference Tg1；
Step S23 determines air conditioner frosting when inner disc temperature T is less than fixed temperature value.
Judge to be first to get the temperature difference of inner disc temperature, the last time is obtained whether frosting according to the variation of inner disc temperature T
The inner disc temperature taken obtains inner disc temperature difference Δ T compared with current inner disc temperature, by inner disc temperature difference Δ T and the first temperature
Poor Tg1 is compared, and the first temperature difference tg1 is 6 degree, also can also be 5 degree or 7 degree etc., according to air conditioner actual motion feelings
Condition setting or in advance default setting.When inner disc temperature difference Δ T reaches the first temperature difference Tg1, the variation of inner disc temperature T is detected
Situation, judges whether inner disc temperature T reaches fixed temperature value, and the fixed temperature value is 38 degree or 39 degree etc., according to demand
Setting.When inner disc temperature T is less than fixed temperature value, air conditioner frosting is determined.Optionally, before the inner disc temperature difference Δ T is
The highest inner disc temperature that face detects, by the temperature difference of highest inner disc temperature and current inner disc temperature T to determine whether reaching
First temperature difference Tg1；It is of course also possible to be direct compared with the inner disc temperature of last detection.Judge whether inner disc temperature T reaches
It is also possible to determine the air conditioner inner disc temperature T currently obtained and the maximum inner disc temperature detected to fixed temperature value
Tmax；The temperature difference of the inner disc temperature T and the maximum inner disc temperature Tmax are calculated, and is labeled as inner disc temperature difference Δ T.Tool
Body, by detection inner disc temperature T, maximum inner disc temperature Tmax is obtained, when inner disc temperature Tmax is less than fixed temperature value,
Determine air conditioner frosting.
And in one embodiment, it is described when inner disc temperature T is less than fixed temperature value with reference to Fig. 4, determine air conditioner frosting
The step of include:
Step S201 judges whether the inner disc temperature T is pre- less than first when inner disc temperature T is less than fixed temperature value
If value, first preset value is inner disc temperature T+T0, and T0 is integer temperature value；
Step S202 determines air conditioner frosting when the inner disc temperature T is less than the first preset value.
Inner disc temperature T be less than fixed temperature value when, judge the inner disc temperature T whether less than the first preset value, it is described
First preset value is inner disc temperature T+T0, and T0 is integer temperature value；The inner disc temperature of first preset value is current detection
Inner disc temperature T, T0 can be 1 or 2 etc., be arranged according to demand；For example, current inner disc temperature T is 28 degree, detect next time
Inner disc temperature T is 29 degree, spends less than 28 degree+2, then determines air conditioner frosting.For more accurately judgement, in inner disc temperature
When T is less than the first preset value, judge whether continuously less than the first preset value, after m minutes lasting, for example, 2 minutes or 3 points
Zhong Hou determines air conditioner frosting.When being unsatisfactory for above-mentioned frosting condition, the non-frosting of air conditioner is determined, for example, inner disc temperature T
It is greater than the first preset value greater than fixed temperature value, or in the inner disc temperature T.
And in one embodiment, it is described in inner disc temperature T with reference to Fig. 5 when determining the non-frosting of air conditioner according to aforesaid way
When less than fixed temperature value, after judging the step of whether the inner disc temperature T is less than the first preset value, further includes:
Step S301 judges whether inner disc temperature difference Δ T reaches the when the inner disc temperature T is greater than the first preset value
Two temperature difference Tg2, the Tg2 are greater than Tg1；
Step S302 detects the situation of change of inner disc temperature T when inner disc temperature difference Δ T reaches second temperature difference Tg2；
Step S303 determines air conditioner frosting when inner disc temperature T is less than fixed temperature value.
The second temperature difference Tg2 is greater than Tg1, for example, it may be 8 degree or 9 degree etc.；It is being greater than the first temperature difference Tg1
Afterwards, judge whether that second temperature difference Tg2 can be greater than, when inner disc temperature difference Δ T reaches second temperature difference Tg2, detect inner disc temperature
The situation of change for spending T, continues to test inner disc temperature T, judges whether it can meet the condition that fixed temperature value judges frosting, if full
Foot, then determine air conditioner frosting.By reaching the first temperature difference Tg1, additional setting second temperature difference Tg2, so that frosting is sentenced
It is disconnected more rationally and accurate, it avoids frosting from judging by accident, improves the accuracy of frosting judgement.
Step S30, after determining the air conditioner frosting according to the variation of the inner disc temperature T, into defrosting mode, root
According to the operation of the operating parameter control air conditioner under defrosting mode.
And after judging air conditioner frosting according to the variation of inner disc temperature, into defrosting mode, according under defrosting mode
The operation of operating parameter control air conditioner.And after not determining the air conditioner frosting, according to current heating parameter after reforwarding
It goes and is failure to actuate.And the process for the operation that defrosts can are as follows: close compressor A (5s or 6s etc.) closes outer blower and four after the second
Port valve, delay B (3s perhaps 4s etc.) opens compressor defrosting time after the second be Tc (5 minutes or 6 minutes etc.), is then shut off
Compressor opens outer blower simultaneously, and four-way valve is opened in delay B1 (3s or 2s etc.) after the second, delay A1 (3s or 4s etc.) is opened after the second
Compressor.The above-mentioned time is arranged according to the control of defrosting, or default setting in advance, and above-mentioned citing is not as restriction
It is a kind of example.
The present embodiment is by during air conditioner heat-production, taking completely new inner disc temperature, according to the variation of inner disc temperature
Come judge air conditioner whether frosting, and after frosting enter defrosting mode control air conditioner dehumidifying；The inner disc that the application is taken
Temperature judges whether the mode of frosting and needs to be routed difference outside air conditioner at present, only need to increase inner disc temperature in portion in the air conditioner
Sensor detects inner disc temperature, the problem of bringing installation without being routed outside air conditioner, because without external wiring with
Installation and adjustment facilitate installation, strong operability so that cost reduces.
In an embodiment of the present invention, described that the air-conditioning is being determined according to the variation of the inner disc temperature T with reference to Fig. 6
After device frosting, also wrapped after the step of the operation of the operating parameter control air conditioner under defrosting mode into defrosting mode
It includes:
Step S40 detects air conditioner inner disc temperature Tx again；
Step S50, after preset time, if the number that the air conditioner inner disc temperature Tx of air conditioner is less than third preset value reaches
When to preset times, judges that air conditioner does not defrost completely, keep defrosting movement；
Step S60 is to rise variation in the situation of change of inner disc temperature Tx, judges the non-frosting of air conditioner, according to current fortune
The operation of row parameter.
After air conditioner defrosting, it is possible that the sordid situation that defrosts, after the frost is removed, interior after real time monitoring defrosting
Disk temperature detects air conditioner inner disc temperature Tx again, for the inner disc temperature after defrosting；If inner disc temperature Tx is in rising trend,
Without frosting situation；If after operation 5 minutes (preset time also can also be the time of other settings), in this 5 minutes, record
Inner disc temperature Tx is less than the number of third preset value, and in more than 5 minutes or 5 minutes, it is default that the number of record reaches third
Number then judges that air conditioner does not defrost completely, keeps defrosting movement.By during defrosting and defrosting after, again internally
The judgement of disk temperature prevents defrosting from except clean situation, not improving defrosting effect.
And in order to preferably describe the embodiment of the present invention, with reference to Fig. 7, the defrosting process of air conditioner includes: in definition in Fig. 7
Disk temperature: IPT；Inner disc maximum temperature: IPTmax, the temperature difference of inner disc: Δ IPT；
When air conditioner, which is run, to be heated, wind deflector angle opens the initial angle to heating, controller detection real time monitoring
Inner disc temperature, when air conditioner IPT is lower than T1 (23 degree), air conditioner inner fan is not run, until IPT reaches T2 (27 degree) space-time
The low wind operation of device is adjusted, until air conditioner operation wind speed setting is run T3 (34 degree) afterwards.If air conditioner operation detects after five minutes
There are 3 IPT to air conditioner and be lower than T1 (23 degree), air conditioner judges that outer machine condenser omission frosting occurs and do not remove completely, carries out
Defrosting movement.After close compressor A seconds, outer blower and four-way valve are closed, delay opened compressor after B seconds, and defrosting time is
Tc is then shut off compressor while opening outer blower, and four-way valve is opened in delay after B1 seconds, delay opened compressor after A1 seconds.Control
When device real time monitoring IPT processed is lower than T1 (23 degree), air conditioner inner fan is not run, and air conditioner inner fan is not run, until IPT is arrived
Air conditioner low wind operation when up to T2 (27 degree), until air conditioner runs wind speed setting and run T3 (34 degree) afterwards.Controller is real
When monitor IPT, next data were compared with last data, and when air conditioner inner disc temperature journey ascendant trend, air conditioner is sentenced
Break without frosting situation.If IPT reaches Tz, air conditioner outer blower out of service, when controller monitors IPT arrival Tt in real time, outside
Blower is opened.If compressor is out of service when detecting that if IPT reaches Tmax.Controller monitors IPT and next data in real time
It was compared with last data, when the current temperature Td of detection is equal to 6 degree with the highest point temperature-difference Δ IPT that front is detected,
Judge IPTmax, if IPTmax < 38 degree, start to calculate at this time, if IPT continuous N minute is judged as outer machine lower than Td+1. air conditioner
Frosting then executes defrosting, carries out defrosting movement.After close compressor A seconds, outer blower and four-way valve are closed, delay is opened after B seconds
Compressor is opened, defrosting time Tc is then shut off compressor while opening outer blower, and delay opened four-way valve after B1 seconds, postponed
Compressor is opened after A1 seconds.If detecting current temperature Td and when highest point temperature-difference Δ IPT that front is detected is equal to 6 degree, sentence
Disconnected Tz > IPTmax > 38 degree, then continue to run air conditioner, do not act, when the highest for detecting that current temperature Td and front are detected
When point temperature-difference Δ IPT is equal to 8 degree, start to calculate at this time, if IPT continuous N minute is judged as outer machine lower than Td+1. air conditioner
Frosting then executes defrosting.After close compressor A seconds, outer blower and four-way valve are closed, delay opened compressor after B seconds, defrosted
Time is Tc, is then shut off compressor while opening outer blower, and four-way valve is opened in delay after B1 seconds, opens compression after delay A1 seconds
Machine.When controller monitors IPT in real time lower than T1 (23 degree), air conditioner inner fan is not run, and air conditioner inner fan is not run, until
Air conditioner low wind operation when IPT reaches T2 (27 degree), until air conditioner operation wind speed setting is run T3 (34 degree) afterwards.Fig. 7
Refinement description be a kind of exemplary statement in order to explain application scheme, do not represent scope of the present application, other are in this Shen
Please scheme in range also among the application protection.
The present invention also provides a kind of air conditioner controlling terminal, the air conditioner controlling terminal include: memory, processor and
It is stored in the computer program that can be run on the memory and on the processor, the computer program is by the processing
The step of device realizes method described in embodiment as above when executing.Air conditioner controlling terminal is connect with air conditioner, by wireless or
The wired mode of person controls air conditioner, and air conditioner controlling terminal can be the electronic equipments such as mobile phone, remote controler.The present embodiment air-conditioning
Device controlling terminal is judged by during air conditioner heat-production, taking completely new inner disc temperature according to the variation of inner disc temperature
Air conditioner whether frosting, and after frosting enter defrosting mode control air conditioner dehumidifying；The inner disc temperature that the application is taken is sentenced
Disconnected whether the mode of frosting needs to be routed difference outside air conditioner with current, only needs portion's increase inner disc temperature sensor in the air conditioner
The problem of detecting inner disc temperature, bringing installation without being routed outside air conditioner, because being adjusted without external wiring and installation
Section facilitates installation, strong operability so that cost reduces.
The present invention also provides a kind of air conditioner, the air conditioner includes: memory, processor and is stored in the memory
Computer program that is upper and can running on the processor, is realized as above when the computer program is executed by the processor
The step of stating method described in embodiment.
In addition, the embodiment of the present invention also proposes that a kind of computer readable storage medium, computer readable storage medium are described
Air conditioner control program, realization when the air conditioner control program is executed by processor are stored on computer readable storage medium
Air-conditioner control method described in embodiment as above.
It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that the process, method, article or the system that include a series of elements not only include those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or system institute it is intrinsic
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including being somebody's turn to do
There is also other identical elements in the process, method of element, article or system.
The serial number of the above embodiments of the invention is only for description, does not represent the advantages or disadvantages of the embodiments.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side
Method can be realized by means of software and necessary general hardware platform, naturally it is also possible to by hardware, but in many cases
The former is more preferably embodiment.Based on this understanding, technical solution of the present invention substantially in other words does the prior art
The part contributed out can be embodied in the form of software products, which is stored in one as described above
In computer readable storage medium (such as ROM/RAM, magnetic disk, CD), including some instructions are used so that a terminal device (can
To be mobile phone, computer, server, air conditioner or the network equipment etc.) execute method described in each embodiment of the present invention.
The above is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills
Art field, is included within the scope of the present invention.
Claims (10)
1. a kind of air-conditioner control method, which is characterized in that the air-conditioner control method the following steps are included:
After air conditioner opens heating, air conditioner inner disc temperature T is obtained；
According to the variation of the inner disc temperature T judge the air conditioner whether frosting；
After determining the air conditioner frosting according to the variation of the inner disc temperature T, into defrosting mode, according under defrosting mode
Operating parameter control air conditioner operation.
2. air-conditioner control method as described in claim 1, which is characterized in that the variation according to the inner disc temperature T
Judge the air conditioner whether frosting the step of include:
Inner disc temperature difference Δ T is calculated according to the air conditioner inner disc temperature T of acquisition；
When inner disc temperature difference Δ T reaches the first temperature difference Tg1, the situation of change of inner disc temperature T is detected；
When inner disc temperature T is less than fixed temperature value, air conditioner frosting is determined.
3. air-conditioner control method as claimed in claim 2, which is characterized in that described to be less than fixed temperature in inner disc temperature T
When value, determine air conditioner frosting the step of include:
When inner disc temperature T is less than fixed temperature value, judge the inner disc temperature T whether less than the first preset value, described first
Preset value is inner disc temperature T+T0, and T0 is integer temperature value；
When the inner disc temperature T is less than the first preset value, air conditioner frosting is determined.
4. air-conditioner control method as claimed in claim 3, which is characterized in that described to be less than fixed temperature in inner disc temperature T
When value, after judging the step of whether the inner disc temperature T is less than the first preset value, further includes:
When the inner disc temperature T is greater than the first preset value, judge whether inner disc temperature difference Δ T reaches second temperature difference Tg2, institute
Tg2 is stated greater than Tg1；
When inner disc temperature difference Δ T reaches second temperature difference Tg2, the situation of change of inner disc temperature T is detected；
When inner disc temperature T is less than fixed temperature value, air conditioner frosting is determined.
5. air-conditioner control method as claimed in claim 2, which is characterized in that the air conditioner inner disc temperature according to acquisition
T calculate inner disc temperature difference Δ T the step of include:
Determine the air conditioner inner disc temperature T currently obtained the and maximum inner disc temperature Tmax detected；
The temperature difference of the inner disc temperature T and the maximum inner disc temperature Tmax are calculated, and is labeled as inner disc temperature difference Δ T.
6. air-conditioner control method as described in claim 1, which is characterized in that the change according to the inner disc temperature T
Change after determining the air conditioner frosting, into defrosting mode, according to the operation of the operating parameter control air conditioner under defrosting mode
The step of after, further includes:
Again air conditioner inner disc temperature Tx is detected；
After preset time, if the number that the air conditioner inner disc temperature Tx of air conditioner is less than third preset value reaches preset times
When, judge that air conditioner does not defrost completely, keeps defrosting movement；
It is to rise variation in the situation of change of inner disc temperature Tx, judges the non-frosting of air conditioner, run according to current operating parameter.
7. such as air-conditioner control method as claimed in any one of claims 1 to 6, which is characterized in that the method also includes:
In the case where air conditioner is in heating mode, according to temperature range locating for the air conditioner inner disc temperature T of acquisition come in control room
The operation of blower.
8. a kind of air conditioner controlling terminal, which is characterized in that the air conditioner controlling terminal includes: memory, processor and deposits
The computer program that can be run on the memory and on the processor is stored up, the computer program is by the processor
The step of method as described in any one of claims 1 to 7 is realized when execution.
9. a kind of air conditioner, which is characterized in that the air conditioner includes: memory, processor and is stored on the memory
And the computer program that can be run on the processor, such as right is realized when the computer program is executed by the processor
It is required that the step of method described in any one of 1 to 7.
10. a kind of computer readable storage medium, which is characterized in that be stored with air conditioner on the computer readable storage medium
Program is controlled, the air conditioner control program realizes the air-conditioning as described in any one of claims 1 to 7 when being executed by processor
Device control method.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811084250.2A CN109340996B (en) | 2018-09-17 | 2018-09-17 | Air conditioner control method, terminal, air conditioner and computer readable storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811084250.2A CN109340996B (en) | 2018-09-17 | 2018-09-17 | Air conditioner control method, terminal, air conditioner and computer readable storage medium |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109340996A true CN109340996A (en) | 2019-02-15 |
| CN109340996B CN109340996B (en) | 2021-07-06 |
Family
ID=65305336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811084250.2A Active CN109340996B (en) | 2018-09-17 | 2018-09-17 | Air conditioner control method, terminal, air conditioner and computer readable storage medium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109340996B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110332651A (en) * | 2019-07-25 | 2019-10-15 | 宁波奥克斯电气股份有限公司 | A kind of defrosting control method, device and air conditioner |
| CN112178875A (en) * | 2020-09-28 | 2021-01-05 | Tcl空调器(中山)有限公司 | Air conditioner control method, air conditioner, storage medium and system |
| CN113294891A (en) * | 2021-06-18 | 2021-08-24 | 宁波奥克斯电气股份有限公司 | Air conditioner defrosting control method and device, electronic equipment and storage medium |
| CN113503621A (en) * | 2021-07-21 | 2021-10-15 | 珠海格力电器股份有限公司 | Air conditioner defrosting control method, air conditioner and computer readable storage medium |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1062035A (en) * | 1996-08-23 | 1998-03-06 | Saginomiya Seisakusho Inc | Refrigeration cycle |
| CN1508499A (en) * | 2002-12-16 | 2004-06-30 | 珠海格力电器股份有限公司 | Defrosting control method for heat pump type air conditioner |
| CN106152381A (en) * | 2015-03-31 | 2016-11-23 | Tcl空调器(中山)有限公司 | Air-conditioner and the defrosting control method of air-conditioner |
| CN107575998A (en) * | 2017-09-08 | 2018-01-12 | 青岛海尔空调器有限总公司 | The defrosting control method of air-conditioning and its outdoor unit |
| CN108195038A (en) * | 2017-11-29 | 2018-06-22 | 珠海格力电器股份有限公司 | A kind of air conditioning exhausting control method, device, storage medium and air-conditioning |
-
2018
- 2018-09-17 CN CN201811084250.2A patent/CN109340996B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1062035A (en) * | 1996-08-23 | 1998-03-06 | Saginomiya Seisakusho Inc | Refrigeration cycle |
| CN1508499A (en) * | 2002-12-16 | 2004-06-30 | 珠海格力电器股份有限公司 | Defrosting control method for heat pump type air conditioner |
| CN106152381A (en) * | 2015-03-31 | 2016-11-23 | Tcl空调器(中山)有限公司 | Air-conditioner and the defrosting control method of air-conditioner |
| CN107575998A (en) * | 2017-09-08 | 2018-01-12 | 青岛海尔空调器有限总公司 | The defrosting control method of air-conditioning and its outdoor unit |
| CN108195038A (en) * | 2017-11-29 | 2018-06-22 | 珠海格力电器股份有限公司 | A kind of air conditioning exhausting control method, device, storage medium and air-conditioning |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110332651A (en) * | 2019-07-25 | 2019-10-15 | 宁波奥克斯电气股份有限公司 | A kind of defrosting control method, device and air conditioner |
| CN110332651B (en) * | 2019-07-25 | 2021-07-16 | 宁波奥克斯电气股份有限公司 | Defrosting control method and device and air conditioner |
| CN112178875A (en) * | 2020-09-28 | 2021-01-05 | Tcl空调器(中山)有限公司 | Air conditioner control method, air conditioner, storage medium and system |
| CN113294891A (en) * | 2021-06-18 | 2021-08-24 | 宁波奥克斯电气股份有限公司 | Air conditioner defrosting control method and device, electronic equipment and storage medium |
| CN113294891B (en) * | 2021-06-18 | 2022-04-19 | 宁波奥克斯电气股份有限公司 | Air conditioner defrosting control method and device, electronic equipment and storage medium |
| CN113503621A (en) * | 2021-07-21 | 2021-10-15 | 珠海格力电器股份有限公司 | Air conditioner defrosting control method, air conditioner and computer readable storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109340996B (en) | 2021-07-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109340996A (en) | Air-conditioner control method, terminal, air conditioner and computer readable storage medium | |
| CN111023401B (en) | Dehumidification control method of air conditioner and air conditioner | |
| CN104110799B (en) | The integrated control method of air-conditioner electric expansion valve and circuit | |
| CN108168028B (en) | Method for refrigerating and defrosting of mobile air conditioner, mobile air conditioner and storage medium | |
| CN104990232B (en) | Control method, control device and the control system of air conditioner | |
| US11378316B2 (en) | Diagnostic mode of operation to detect refrigerant leaks in a refrigeration circuit | |
| CN109210682A (en) | The self-cleaning control method and device of air-conditioning, air conditioner, storage medium | |
| CN104776555B (en) | Constant temperature dehumidification controlling method for air conditioner and device | |
| US20140216078A1 (en) | Reduced energy heat pump defrost for unoccupied space | |
| CN105910237A (en) | Defrosting control method and device for air conditioner | |
| WO2020111264A1 (en) | Refrigerant leakage determination system and refrigeration cycle device | |
| CN112665117B (en) | Multi-online defrosting method and device, multi-online air conditioning system and readable storage medium | |
| US9410715B2 (en) | Air conditioning apparatus | |
| JP5931192B2 (en) | Air conditioning system and control method of air conditioning system | |
| CN109237749A (en) | The control method and device of air-conditioning, air conditioner, storage medium | |
| CN108759003A (en) | Control method, air conditioner and the computer readable storage medium of air conditioner | |
| US20150276255A1 (en) | Air conditioning apparatus | |
| CN109028514A (en) | Recognition methods, air-conditioning and the computer readable storage medium of sensor | |
| CN108072153A (en) | Control method, radiation air-conditioner and the storage medium of radiation air-conditioner | |
| US20190310831A1 (en) | Testing systems and methods for performing hvac zone airflow adjustments | |
| CN111623471B (en) | Defrosting method of air conditioner, air conditioner and computer readable storage medium | |
| JP7126569B2 (en) | air conditioning control system | |
| CN107036381B (en) | Control method and control device of display cabinet, display cabinet and computer equipment | |
| CN110285492A (en) | Air-conditioning system, control device and control system | |
| JP2022140721A (en) | Refrigerator, refrigerator control method, and refrigerator control program |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |