CN106765917A - A kind of air-conditioner control method and device - Google Patents
A kind of air-conditioner control method and device Download PDFInfo
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- CN106765917A CN106765917A CN201611117278.2A CN201611117278A CN106765917A CN 106765917 A CN106765917 A CN 106765917A CN 201611117278 A CN201611117278 A CN 201611117278A CN 106765917 A CN106765917 A CN 106765917A
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- defrost
- action
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- conditioner
- indoor temperature
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- 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
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
-
- 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
- F24F11/62—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
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- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Signal Processing (AREA)
- Life Sciences & Earth Sciences (AREA)
- Atmospheric Sciences (AREA)
- Air Conditioning Control Device (AREA)
Abstract
A kind of air-conditioner control method and device, wherein the air-conditioner control method, including：When air-conditioner is in heating mode, the running status of the air-conditioner is obtained；Monitor any default defrost condition during whether the running status meets multiple default defrost conditions；When the running status meets any default defrost condition in the multiple default defrost condition, carry out operation corresponding with the default defrost condition that the running status is met, the corresponding operation of wherein different described default defrost conditions is differed, solve that existing air-conditioner control mode is single, influence the problem of the heating effect of air-conditioner.
Description
Technical field
The present invention relates to field of intelligent control, and in particular to a kind of air-conditioner control method and device.
Background technology
Air-conditioning is air regulator, is a kind of unit for (generally closed) the offer treatment air of area of space.
Its function is that the parameters such as the temperature of room (or closing space, region) the interior air, humidity, cleanliness factor and air velocity are entered
Row regulation, to meet the requirement of human comfort or technical process.Air-conditioning is outdoor under some use environments during long-term heating operation
Temperature is usually that outdoor temperature is relatively low below ten degree, and when heat is absorbed, outdoor evaporator body temperature can be dropped to outdoor unit
Less than 0 degree, the moisture around evaporator will condense into very much frost, cause heating effect to be deteriorated.
Traditional air conditioning control method is：When air-conditioning heating effect variation is detected, air-conditioning switchs to refrigeration mode immediately,
Then the frost of outdoor evaporator is melted, the single control mode of existing air-conditioning makes air-conditioning not heated during defrost, room inner ring
Border temperature can be reduced, and influence the heating effect of air-conditioning.
The content of the invention
Therefore, the technical problem to be solved in the present invention is that existing air-conditioner control mode is single, influences the system of air-conditioner
Thermal effect.
In view of this, the present invention provides a kind of air-conditioner control method, including when air-conditioner is in heating mode, obtains
The running status of the air-conditioner；Monitor any default defrost during whether the running status meets multiple default defrost conditions
Condition；When the running status meets any default defrost condition in the multiple default defrost condition, carry out with it is described
The corresponding operation of default defrost condition that running status is met, wherein the different corresponding behaviour of described default defrost condition
Differ.
Preferably, the multiple default defrost condition includes first pre-conditioned, second pre-conditioned and the 3rd default article
Part, wherein, the frosting degree of the first pre-conditioned corresponding air-conditioner is pre-conditioned corresponding less than described second
The frosting degree of the air-conditioner, the frosting degree of the second pre-conditioned corresponding air-conditioner is pre- less than the described 3rd
If the frosting degree of the corresponding air-conditioner of condition.
Preferably, it is described to carry out operation corresponding with the default defrost condition that the running status is met, including：
When the running status meets described first pre-conditioned, the first defrost action is performed according to indoor temperature or is performed
First frequency conversion is acted；Or
When the running status meets described second pre-conditioned, the second defrost action is performed according to indoor temperature or is performed
Second frequency conversion is acted；Or
When the running status meets the described 3rd pre-conditioned, execution the 3rd defrost action, wherein the first defrost action,
Second defrost is acted and the duration of the 3rd defrost action differs, and the first frequency conversion action and the second frequency conversion are acted and changed
Running frequency differ, the first defrost duration is less than the second defrost duration less than described
3rd defrost duration, what the running frequency that the first frequency conversion action changes changed less than second frequency conversion action
Running frequency.
Preferably, it is described that first defrost action is performed according to indoor temperature or the first frequency conversion action is performed, including：
Judge Indoor Temperature angle value whether more than preset temperature value；
When the Indoor Temperature angle value is more than preset temperature value, the first defrost action is performed；Or
It is described that second defrost action is performed according to indoor temperature or the second frequency conversion action is performed, including：
Judge Indoor Temperature angle value whether more than preset temperature value；
When the Indoor Temperature angle value is more than preset temperature value, the second defrost action is performed.
Preferably, it is described that first defrost action is performed according to indoor temperature or the first frequency conversion action is performed, also include：
When the Indoor Temperature angle value is less than or equal to the preset temperature value, the first frequency conversion action is performed；Or
It is described that second defrost action is performed according to indoor temperature or the second frequency conversion action is performed, also include：
When the Indoor Temperature angle value is less than or equal to the preset temperature value, the second frequency conversion action is performed.
Preferably, the first defrost of execution action, including：
Start defrost；
Monitor whether whether the Indoor Temperature angle value make a reservation for less than the preset temperature value, defrost duration more than first
Time；
When the Indoor Temperature angle value is less than the preset temperature value, and the defrost duration makes a reservation for more than described first
During the time, stop defrost；Or
The execution the second defrost action, including：
Start defrost；
Monitor whether whether the Indoor Temperature angle value make a reservation for less than the preset temperature value, defrost duration more than second
Time, wherein second scheduled time is more than first scheduled time；
When the Indoor Temperature angle value is less than the preset temperature value, and the defrost duration makes a reservation for more than described second
During the time, stop defrost.
Preferably, also include
When the running status of the air-conditioner is unsatisfactory for any default defrost condition, stop the operation.
Correspondingly, the present invention also provides a kind of air conditioner controlling device, including：
Acquiring unit.For when air-conditioner is in heating mode, obtaining the running status of the air-conditioner；
Monitoring unit, for monitoring any default defrost during whether the running status meets multiple default defrost conditions
Condition；
Execution unit, for meeting the multiple default defrost condition when the running status in any default defrost bar
During part, operation corresponding with the default defrost condition that the running status is met is carried out, wherein different described default defrosts
The corresponding operation of condition is differed.
Preferably, the multiple default defrost condition includes first pre-conditioned, second pre-conditioned and the 3rd default article
Part, wherein, the frosting degree of the first pre-conditioned corresponding air-conditioner is pre-conditioned corresponding less than described second
The frosting degree of the air-conditioner, the frosting degree of the second pre-conditioned corresponding air-conditioner is pre- less than the described 3rd
If the frosting degree of the corresponding air-conditioner of condition.
Preferably, the performing module includes：
First execution unit, for meeting described first pre-conditioned when the running status, performs according to indoor temperature
First defrost acts or performs the first frequency conversion action；Or
Second execution unit, for meeting described second pre-conditioned when the running status, performs according to indoor temperature
Second defrost acts or performs the second frequency conversion action；Or
3rd execution unit, for meeting the described 3rd pre-conditioned, execution the 3rd defrost action when the running status,
The duration of wherein the first defrost action, the second defrost action and the 3rd defrost action differs, the first frequency conversion action
The running frequency changed with the second frequency conversion action is differed, and the first defrost duration is dynamic less than second defrost
Make the duration less than the 3rd defrost duration, the running frequency that the first frequency conversion action changes is less than described
The running frequency that second frequency conversion action changes.
Preferably, first execution unit includes：
First judging unit, for judging Indoor Temperature angle value whether more than preset temperature value；
First defrost unit, for when the Indoor Temperature angle value is more than preset temperature value, performing the first defrost action；Or
Person
Second execution unit, including：
Second judging unit, for judging Indoor Temperature angle value whether more than preset temperature value；
Second defrost unit, for when the Indoor Temperature angle value is more than preset temperature value, performing the second defrost action.
Preferably, first execution unit also includes：
First converter unit, for when the Indoor Temperature angle value is less than or equal to the preset temperature value, performing first
Frequency conversion is acted；Or
Second execution unit, also includes：
Second converter unit, for when the Indoor Temperature angle value is less than or equal to the preset temperature value, performing second
Frequency conversion is acted.
Preferably, the first defrost unit includes：
First start unit, for starting defrost；
First monitoring unit, when whether continuing less than the preset temperature value, defrost for monitoring the Indoor Temperature angle value
Between whether be more than first scheduled time；
First stop element, for when the Indoor Temperature angle value continues less than the preset temperature value, and the defrost
Between more than first scheduled time when, stop defrost；Or
The second defrost unit includes：
Second start unit, for starting defrost；
Second monitoring unit, when whether continuing less than the preset temperature value, defrost for monitoring the Indoor Temperature angle value
Between whether be more than second scheduled time, wherein second scheduled time be more than first scheduled time；
Second stop element, for when the Indoor Temperature angle value continues less than the preset temperature value, and the defrost
Between more than second scheduled time when, stop defrost.
Preferably, also include：
Unit is stopped operation, for being unsatisfactory for any default defrost condition when the running status of the air-conditioner, is stopped
The only operation.
Technical solution of the present invention has advantages below：
When air-conditioner is in heating mode, by obtaining the running status of air-conditioner and monitoring whether running status meets
Any default defrost condition in the default defrost condition of multiple, in the running status of air-conditioner meets multiple default defrost conditions
Any default defrost condition when, operation corresponding with the default defrost condition that running status is met is carried out, by air-conditioner
Multiple control modes during in heating mode, solve that existing air-conditioner control mode is single, and influence air-conditioner heats effect
The problem of fruit.
Brief description of the drawings
In order to illustrate more clearly of the specific embodiment of the invention or technical scheme of the prior art, below will be to specific
The accompanying drawing to be used needed for implementation method or description of the prior art is briefly described, it should be apparent that, in describing below
Accompanying drawing is some embodiments of the present invention, for those of ordinary skill in the art, before creative work is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of flow chart of air-conditioner control method provided in an embodiment of the present invention；
Fig. 2 is a kind of flow chart of air-conditioner control method that another embodiment of the present invention is provided；
Fig. 3 is a kind of structural representation of air conditioner controlling device provided in an embodiment of the present invention.
Specific embodiment
Technical scheme is clearly and completely described below in conjunction with accompanying drawing, it is clear that described implementation
Example is a part of embodiment of the invention, rather than whole embodiments.Based on the embodiment in the present invention, ordinary skill
The every other embodiment that personnel are obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
The embodiment of the present invention provides a kind of air-conditioner control method, as shown in figure 1, including：
S11, when air-conditioner is in heating mode, obtains the running status of air-conditioner.When air-conditioner is in heating mode
When, the running status of air-conditioner can be heated in the time necessarily, and air-conditioning heats temperature variations or air-conditioning
Temperature is heated with the default difference for heating temperature.
Whether S12, monitoring running status meets any default defrost condition in multiple default defrost conditions.Wherein, in advance
If defrost condition for example can be the frosting degree of air-conditioner outdoor unit, such as preset the room that three conditions represent air-conditioner respectively
Outer machine starts frosting, the frosting of air-conditioner outdoor unit moderate and air-conditioner outdoor unit severe frosting, the running status of different air-conditioner
The different outdoor unit frosting degree of correspondence；Whether meet defrost condition on running status, can specifically utilize and build air-conditioner
The mode of operation curve is judged, namely can preset a plurality of defrost curve, and it is bent to build the current operation of air-conditioner in real time
Line, then thinks that the running status of air-conditioner meets defrost condition when operation curve meets defrost curve.
S13, when running status meets any default defrost condition in multiple default defrost conditions, is carried out and operation shape
The corresponding operation of default defrost condition that state is met.The operation includes various, for example, can be upconversion operation, defrosting operation
Deng, and the upconversion operation that is carried out under the conditions of different defrost, the dynamics of defrosting operation may also be different.Specifically, for example
When the running status that air-conditioner can be worked as meets a certain default defrost condition, the frequency of the compressor by improving air-conditioner,
The heating performance of air-conditioning is improved, the effect of room temperature is kept to reach；And for example when a certain defrost condition is met, carry out to outdoor
The defrosting operation of machine, to eliminate the frosting of outdoor unit and then improve the efficiency of compressor, the effect of room temperature is kept to reach.
The air-conditioner control method for providing according to embodiments of the present invention, when air-conditioner is in heating mode, by obtaining
The running status of air-conditioner simultaneously monitors any default defrost condition during whether running status meets multiple default defrost conditions, when
When the running status of air-conditioner meets any default defrost condition in multiple default defrost conditions, expire with running status
The corresponding operation of default defrost condition of foot, multiple control modes during heating mode are in by air-conditioner, are solved existing
Air-conditioner control mode is single, influences the problem of the heating effect of air-conditioner.
Another embodiment of the present invention provides a kind of air-conditioner control method, as shown in Fig. 2 including：
S ' 11, when air-conditioner is in heating mode, obtains the running status of air-conditioner.Then whether monitoring running status
Any default defrost condition in three default defrost conditions is met, wherein the first defrost action, the second defrost action and the 3rd
The duration of defrost action is differed, and the running frequency that the first frequency conversion action and the second frequency conversion action change is differed, and first
Less than the frosting degree of the second pre-conditioned corresponding air-conditioner, second presets the frosting degree of pre-conditioned corresponding air-conditioner
Frosting degree of the frosting degree of the corresponding air-conditioner of condition less than the 3rd pre-conditioned corresponding air-conditioner.
Can specifically be judged in the following order：
S ' 12, judges whether running status meets first pre-conditioned, when running status meets first pre-conditioned, performs
Step S ' 15, otherwise performs step S ' 13.
S ' 13, judges whether running status meets second pre-conditioned, when running status meets second pre-conditioned, performs
Step S ' 16, otherwise performs step S ' 14.
S ' 14, judges whether running status meets the 3rd pre-conditioned, when running status meets the 3rd pre-conditioned, performs
S’17；When running status is unsatisfactory for the 3rd pre-conditioned, namely it is unsatisfactory for any of the above-described pre-conditioned, then performs step S ' 18.
S ' 15, performs the first defrost action or performs the first frequency conversion action according to indoor temperature.
S ' 16, performs the second defrost action or performs the second frequency conversion action according to indoor temperature.
S ' 17, performs the 3rd defrost action.
S ' 18, stops operation.I.e. when the running status of air-conditioner be unsatisfactory for it is first pre-conditioned, second pre-conditioned and
Three it is pre-conditioned in any defrost condition when, stop to the defrost or frequency conversion of air-conditioner action.
The definition pre-conditioned to three kinds is it is known that when running status meets the first default bar according to embodiments of the present invention
During part, expression air-conditioner is slight frosting, and such as outdoor unit just starts frosting, whole efficiency shadow of the now frosting to air-conditioner
Sound is smaller；When running status satisfaction second is pre-conditioned, represent that air-conditioner is currently moderate frosting, i.e. outdoor unit frosting reaches
To a certain degree, the whole efficiency influence on air-conditioner is larger.The details of the defrost action for therefore being carried out under the conditions of both
Can be different, i.e. the first defrost duration can be less than the second defrost duration；First frequency conversion is acted
The running frequency of change can be less than the running frequency that the second frequency conversion action changes, namely improve running frequency in the first condition
A can keep the thermal effect of setting, and then need to improve running frequency b (b under a second condition>A) setting can just be kept
Thermal effect.
And for the 3rd is pre-conditioned, it can be air-conditioner outdoor unit severe frosting that its is corresponding, with this understanding, then
Compressor frequency no longer is improved using frequency conversion means, the situation of indoor temperature need not be also considered further that, and directly initiates defrosting operation,
And the 3rd defrost duration can be more than the duration of above two defrost action.
According to above-mentioned preferred scheme, the embodiment of the present invention is by the running status of air-conditioner defrost bar different from default three kinds
Part compares, and thus three kinds of different defrosts actions is determined, when frosting lesser extent is judged, further according to Indoor Temperature
Degree keeps heating effect to determine the less operating cost of raising, or lose less heating effect runs into reduce
This；When judging that frosting degree is serious, directly initiate defrost action so that air-conditioner recover setting heating effect, according to upper
Preferred control mode is stated, the operating efficiency and cost of air-conditioner can obtain appropriate control, the reality of user is adapted to this
Demand, is experience that user brings more high-quality.
Used as a kind of specific embodiment, step S ' 15 specifically may include steps of：
Whether S ' 151, judge Indoor Temperature angle value more than preset temperature value, when Indoor Temperature angle value is more than preset temperature value,
Perform step S ' 152；When Indoor Temperature angle value is less than or equal to preset temperature value, step S ' 153 is performed；
S ' 152, performs the first defrost action；
S ' 153, performs the first frequency conversion action.When air-conditioner is in heating mode, due to different outdoor unit frosting degree
Influence to air-conditioning heating performance is different, when outdoor unit just starts frosting, is acted by performing the first frequency conversion, changes air-conditioner
The frequency of compressor, meets the heating performance of air-conditioner.
Further, above-mentioned steps S ' 152 can include：
S ' 1521, starts defrost；
Whether whether S ' 1522, monitoring Indoor Temperature angle value make a reservation for less than preset temperature value, defrost duration more than first
Time, the scheduled time is usually more than the maximum defrost duration of air-conditioner, and first scheduled time in the present embodiment is excellent
Elect 3min as.When Indoor Temperature angle value is less than preset temperature value, and defrost duration more than first scheduled time, step is performed
S ' 1523, otherwise continues to monitor and keeps defrost.
S ' 1523, stops defrost.
When air-conditioner outdoor unit frosting lesser extent, according to indoor temperature and the relation of preset temperature value, control is outdoor
Air-conditioning heating or defrost process during machine frosting lesser extent, improve air-conditioner heating in outdoor unit frosting lesser extent
Or defrost effect.
Specifically be may include steps of in step S ' 16：
Whether S ' 161, judge Indoor Temperature angle value more than preset temperature value, when Indoor Temperature angle value is more than preset temperature value,
Perform step S ' 162；When Indoor Temperature angle value is less than or equal to preset temperature value, step S ' 163 is performed；
S ' 162, perform the second defrost action；
S ' 163, performs the second frequency conversion action.When air-conditioner is in heating mode, due to different outdoor unit frosting degree
Influence to air-conditioning heating performance is different, when outdoor unit moderate frosting, is acted by performing the second frequency conversion, changes air-conditioner pressure
The frequency of contracting machine, meets the heating performance of air-conditioner.
Further, above-mentioned steps S ' 162 can include：
S ' 1621, starts defrost；
S ' 1621, monitors whether whether the Indoor Temperature angle value be more than second less than preset temperature value, defrost duration
The scheduled time, wherein second scheduled time is more than first scheduled time；The defrost of the present embodiment preferably the second defrost action continues
Second scheduled time of time presets 1/2nd of longest white duration for air-conditioner, and air-conditioner presets longest frost
The time span of 1/2nd of duration is more than 3min；When Indoor Temperature angle value continues less than preset temperature value, and defrost
Between more than second scheduled time when, perform step S ' 1623, otherwise continue to monitor and keep defrost.
S ' 1623, stops defrost.
When air-conditioner outdoor unit frosting lesser extent, according to indoor temperature and the relation of preset temperature value, control is outdoor
Air-conditioning heating or defrost process during machine moderate frosting, air conditioner heat-production or defrost when improve outdoor unit moderate frosting are imitated
Really.
The air-conditioner control method for providing according to embodiments of the present invention, when the running status of air-conditioner meets three defaultization
During any default defrost condition in ice-lolly part, operation corresponding with the default defrost condition that running status is met is carried out, led to
Three kinds of control modes when air-conditioner is in heating mode are crossed, it is single to solve existing air-conditioner control mode, influences air-conditioner
Heating effect problem.
Correspondingly, the embodiment of the present invention also provides a kind of air conditioner controlling device, as shown in figure 3, including：
Acquiring unit 21, for when air-conditioner is in heating mode, obtaining the running status of air-conditioner；
Monitoring unit 22, for monitoring any default defrost bar during whether running status meets multiple default defrost conditions
Part；
Execution unit 23, for meeting when running status during any default defrost condition in multiple default defrost conditions,
Operation corresponding with the default defrost condition that running status is met is carried out, wherein the different corresponding operations of default defrost condition
Differ.
Used as a kind of specifically implementation method, the default defrost conditions of multiple include first pre-conditioned, second pre-conditioned
It is pre-conditioned with the 3rd, wherein, the frosting degree of the first pre-conditioned corresponding air-conditioner is pre-conditioned corresponding less than second
The frosting degree of air-conditioner, the frosting degree of the second pre-conditioned corresponding air-conditioner is less than the 3rd pre-conditioned corresponding air-conditioning
The frosting degree of device.
Specifically, performing module 23 includes in the air conditioner controlling device：
First execution unit 231, for meeting first pre-conditioned when running status, performing first according to indoor temperature changes
Frost action performs the first frequency conversion action；Or
Second execution unit 232, for meeting second pre-conditioned when running status, performing second according to indoor temperature changes
Frost action performs the second frequency conversion action；Or
3rd execution unit 233, for meeting the 3rd pre-conditioned, execution the 3rd defrost action when running status, wherein
The duration of the first defrost action, the second defrost action and the 3rd defrost action differs, and the first frequency conversion action and second becomes
The running frequency that frequency action changes is differed, and the first defrost duration is less than the second defrost duration less than the
Three defrost durations, the running frequency that the first frequency conversion action changes is less than the running frequency that the second frequency conversion action changes.
First execution unit 231 includes：
First judging unit, for judging Indoor Temperature angle value whether more than preset temperature value；
First defrost unit, for when Indoor Temperature angle value is more than preset temperature value, performing the first defrost action；Or
Second execution unit 232, including：
Second judging unit, for judging Indoor Temperature angle value whether more than preset temperature value；
Second defrost unit, for when Indoor Temperature angle value is more than preset temperature value, performing the second defrost action.
First execution unit 231 also includes：
First converter unit, for when Indoor Temperature angle value is less than or equal to preset temperature value, performing the first frequency conversion action；
Or
Second execution unit 232, also includes：
Second converter unit, for when Indoor Temperature angle value is less than or equal to preset temperature value, performing the second frequency conversion action.
First defrost unit includes：
First start unit, for starting defrost；
Whether whether the first monitoring unit big less than preset temperature value, defrost duration for monitoring Indoor Temperature angle value
In first scheduled time；
First stop element, for being less than preset temperature value when Indoor Temperature angle value, and the defrost duration is pre- more than first
When fixing time, stop defrost；Or
The second defrost unit includes：
Second start unit, for starting defrost；
Second monitoring unit, for monitor Indoor Temperature angle value whether less than the preset temperature value, defrost duration be
It is no to be more than for second scheduled time, wherein second scheduled time is more than first scheduled time；
Second stop element, for being less than preset temperature value when Indoor Temperature angle value, and the defrost duration is pre- more than second
When fixing time, stop defrost.
The air conditioner controlling device also includes：
Unit is stopped operation, for being unsatisfactory for any default defrost condition when the running status of air-conditioner, is stopped operation.
Air conditioner controlling device provided in an embodiment of the present invention, when air-conditioner is in heating mode, by acquiring unit
Obtain the running status of air-conditioner and whether meet appointing in multiple default defrost conditions using monitoring unit monitoring running status
One default defrost condition, when the running status of air-conditioner meets any default defrost condition in multiple default defrost conditions,
Operation corresponding with the default defrost condition that running status is met is carried out, various controls during heating mode are in by air-conditioner
Mode processed, solves that existing air-conditioner control mode is single, influences the problem of the heating effect of air-conditioner.
Obviously, above-described embodiment is only intended to clearly illustrate example, and not to the restriction of implementation method.It is right
For those of ordinary skill in the art, can also make on the basis of the above description other multi-forms change or
Change.There is no need and unable to be exhaustive to all of implementation method.And the obvious change thus extended out or
Among changing still in the protection domain of the invention.
Claims (14)
1. a kind of air-conditioner control method, it is characterised in that including：
When air-conditioner is in heating mode, the running status of the air-conditioner is obtained；
Monitor any default defrost condition during whether the running status meets multiple default defrost conditions；
When the running status meets any default defrost condition in the multiple default defrost condition, carry out and the fortune
The corresponding operation of default defrost condition that row state is met, wherein the different corresponding operations of described default defrost condition
Differ.
2. method according to claim 1, it is characterised in that the multiple default defrost condition includes the first default bar
It is part, second pre-conditioned and the 3rd pre-conditioned, wherein, the frosting degree of the first pre-conditioned corresponding air-conditioner
The frosting degree of the corresponding air-conditioner pre-conditioned less than described second, the second pre-conditioned corresponding air-conditioning
Frosting degree of the frosting degree of device less than the described 3rd pre-conditioned corresponding air-conditioner.
3. method according to claim 2, it is characterised in that defaultization for met with the running status
The corresponding operation of ice-lolly part, including：
When the running status meets described first pre-conditioned, the first defrost action is performed according to indoor temperature or first is performed
Frequency conversion is acted；Or
When the running status meets described second pre-conditioned, the second defrost action is performed according to indoor temperature or second is performed
Frequency conversion is acted；Or
When the running status meets the described 3rd pre-conditioned, execution the 3rd defrost action, wherein the first defrost action, second
Defrost is acted and the duration of the 3rd defrost action differs, the fortune that the first frequency conversion action and the second frequency conversion action change
Line frequency is differed, and the first defrost duration is less than the described 3rd less than the second defrost duration
Defrost duration, the running frequency that the first frequency conversion action changes is less than the operation that second frequency conversion action changes
Frequency.
4. method according to claim 3, it is characterised in that described first defrost action to be performed according to indoor temperature or is held
The frequency conversion of row first is acted, including：
Judge Indoor Temperature angle value whether more than preset temperature value；
When the Indoor Temperature angle value is more than preset temperature value, the first defrost action is performed；Or
It is described that second defrost action is performed according to indoor temperature or the second frequency conversion action is performed, including：
Judge Indoor Temperature angle value whether more than preset temperature value；
When the Indoor Temperature angle value is more than preset temperature value, the second defrost action is performed.
5. method according to claim 4, it is characterised in that described first defrost action to be performed according to indoor temperature or is held
The frequency conversion of row first is acted, and is also included：
When the Indoor Temperature angle value is less than or equal to the preset temperature value, the first frequency conversion action is performed；Or
It is described that second defrost action is performed according to indoor temperature or the second frequency conversion action is performed, also include：
When the Indoor Temperature angle value is less than or equal to the preset temperature value, the second frequency conversion action is performed.
6. method according to claim 4, it is characterised in that the defrost of the execution first is acted, including：
Start defrost；
Whether whether pre- more than first regularly less than the preset temperature value, defrost duration monitor the Indoor Temperature angle value
Between；
When the Indoor Temperature angle value is less than the preset temperature value, and the defrost duration is more than first scheduled time
When, stop defrost；Or
The execution the second defrost action, including：
Start defrost；
Whether whether pre- more than second regularly less than the preset temperature value, defrost duration monitor the Indoor Temperature angle value
Between, wherein second scheduled time is more than first scheduled time；
When the Indoor Temperature angle value is less than the preset temperature value, and the defrost duration is more than second scheduled time
When, stop defrost.
7. the method according to any one of claim 1-6, it is characterised in that also include
When the running status of the air-conditioner is unsatisfactory for any default defrost condition, stop the operation.
8. a kind of air conditioner controlling device, it is characterised in that including：
Acquiring unit, for when air-conditioner is in heating mode, obtaining the running status of the air-conditioner；
Monitoring unit, for monitoring any default defrost bar during whether the running status meets multiple default defrost conditions
Part；
Execution unit, for meeting the multiple default defrost condition when the running status in any default defrost condition
When, operation corresponding with the default defrost condition that the running status is met is carried out, wherein different described default defrost bars
The corresponding operation of part is differed.
9. device according to claim 8, it is characterised in that the multiple default defrost condition includes the first default bar
It is part, second pre-conditioned and the 3rd pre-conditioned, wherein, the frosting degree of the first pre-conditioned corresponding air-conditioner
The frosting degree of the corresponding air-conditioner pre-conditioned less than described second, the second pre-conditioned corresponding air-conditioning
Frosting degree of the frosting degree of device less than the described 3rd pre-conditioned corresponding air-conditioner.
10. device according to claim 9, it is characterised in that the performing module includes：
First execution unit, for meeting described first pre-conditioned when the running status, first is performed according to indoor temperature
Defrost acts or performs the first frequency conversion action；Or
Second execution unit, for meeting described second pre-conditioned when the running status, second is performed according to indoor temperature
Defrost acts or performs the second frequency conversion action；Or
3rd execution unit, for meeting the described 3rd pre-conditioned, execution the 3rd defrost action when the running status, wherein
The duration of the first defrost action, the second defrost action and the 3rd defrost action differs, first frequency conversion action and the
The running frequency that two frequency conversions action changes is differed, and the first defrost duration is held less than second defrost action
The continuous time is less than the 3rd defrost duration, and the running frequency that the first frequency conversion action changes is less than described second
The running frequency that frequency conversion action changes.
11. devices according to claim 10, it is characterised in that first execution unit includes：
First judging unit, for judging Indoor Temperature angle value whether more than preset temperature value；
First defrost unit, for when the Indoor Temperature angle value is more than preset temperature value, performing the first defrost action；Or
Second execution unit, including：
Second judging unit, for judging Indoor Temperature angle value whether more than preset temperature value；
Second defrost unit, for when the Indoor Temperature angle value is more than preset temperature value, performing the second defrost action.
12. devices according to claim 11, it is characterised in that first execution unit also includes：
First converter unit, for when the Indoor Temperature angle value is less than or equal to the preset temperature value, performing the first frequency conversion
Action；Or
Second execution unit, also includes：
Second converter unit, for when the Indoor Temperature angle value is less than or equal to the preset temperature value, performing the second frequency conversion
Action.
13. devices according to claim 11, it is characterised in that the first defrost unit includes：
First start unit, for starting defrost；
First monitoring unit, for monitor the Indoor Temperature angle value whether less than the preset temperature value, defrost duration be
It is no to be more than for first scheduled time；
First stop element, for being less than the preset temperature value when the Indoor Temperature angle value, and the defrost duration is big
When first scheduled time, stop defrost；Or
The second defrost unit includes：
Second start unit, for starting defrost；
Second monitoring unit, for monitor the Indoor Temperature angle value whether less than the preset temperature value, defrost duration be
It is no to be more than for second scheduled time, wherein second scheduled time is more than first scheduled time；
Second stop element, for being less than the preset temperature value when the Indoor Temperature angle value, and the defrost duration is big
When second scheduled time, stop defrost.
14. device according to any one of claim 8-13, it is characterised in that also include：
Unit is stopped operation, for being unsatisfactory for any default defrost condition when the running status of the air-conditioner, stops institute
State operation.
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| CN106765917B (en) | 2018-12-18 |
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