CN107477787A - Air conditioner and its control method, device - Google Patents
Air conditioner and its control method, device Download PDFInfo
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- CN107477787A CN107477787A CN201710713240.XA CN201710713240A CN107477787A CN 107477787 A CN107477787 A CN 107477787A CN 201710713240 A CN201710713240 A CN 201710713240A CN 107477787 A CN107477787 A CN 107477787A
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Abstract
The invention discloses a kind of air conditioner and its control method, device, wherein, air conditioner includes heat exchanging air duct and air processor, and air processor includes housing and fresh-air fan, the air that air-treatment air channel is entered from fresh air inlet is oriented to ventilating opening by fresh-air fan, and method includes：When air index does not meet the first preparatory condition and outdoor air index three preparatory condition of satisfaction indoors, or when room air index meets the first preparatory condition, indoor air humidity is less than the first default humidity and when outside air humidity is more than the second default humidity, fresh-air fan is controlled to open, and when the air themperature of fresh air inlet is less than the first preset temperature, by controlling ventilating opening to open so that fresh air mixes with the air-conditioner wind of heat exchanging air duct, until when room air index meets the second preparatory condition, if indoor air humidity is not up to the second default humidity, frequency reducing control then is carried out to air conditioner, thus, room air can be improved, lift Consumer's Experience.
Description
Technical field
The present invention relates to air conditioner technical field, more particularly to a kind of control method of air conditioner, a kind of control of air conditioner
Device processed and a kind of air conditioner.
Background technology
With the development of science and technology, the improvement of people's living standards, people increasingly pursue the life style of intelligent health, pass
Only there is system heating, the air conditioner of refrigeration (including dehumidifying) function can not meet the needs of user gradually.Moreover, tradition is empty
It is to carry out enclosed circulation air quantity mostly to adjust device, and the easy breed bacteria of air circulation closed for a long time to a certain extent can shadow
The healthy living of user is rung, such as may result in user and the symptoms such as flu, air conditioner disease occur.Therefore, air conditioner is being made
While heat or refrigeration, how to ensure the quality of room air, to meet the comfortableness of user and health demand, gradually
As an important research direction.
The content of the invention
It is contemplated that at least solves one of technical problem in above-mentioned technology to a certain extent.Therefore, the present invention
One purpose is to propose a kind of control method of air conditioner, and this method can improve room air, lift Consumer's Experience.
Second object of the present invention is to propose a kind of non-transitorycomputer readable storage medium.
Third object of the present invention is to propose a kind of control device of air conditioner.
Fourth object of the present invention is to propose a kind of air conditioner.
To reach above-mentioned purpose, first aspect present invention embodiment proposes a kind of control method of air conditioner, the sky
Device is adjusted to include heat exchanging air duct and air processor, the air processor includes housing and fresh-air fan, the fresh air wind
Machine is located in the housing, and the air-treatment air channel mutually isolated with the heat exchanging air duct, the housing are provided with the housing
Fresh air inlet and ventilating opening are provided with, the heat exchanging air duct is connected with the air-treatment air channel by the ventilating opening, described
Fresh-air fan is by the air that the air-treatment air channel is entered from the fresh air inlet by being changed described in ventilating opening guiding
Hot-flow flue, the control method comprise the following steps：Room air index and outdoor air index are obtained, and obtains room air
Humidity and outside air humidity, and obtain the air themperature of the fresh air inlet；Respectively to the room air index, described
Outdoor air index, the indoor air humidity, the air themperature of the outside air humidity and the fresh air inlet are sentenced
It is disconnected；When the room air index does not meet the first preparatory condition and the outdoor air index meets three preparatory conditions,
Or when the room air index meets that the first preparatory condition, the indoor air humidity are less than the first default humidity and described
When outside air humidity is more than the second default humidity, the fresh-air fan is controlled to open, and in the Air Temperature of the fresh air inlet
Degree is when being less than the first preset temperature, by control the ventilating opening to open so that from the fresh air of fresh air inlet entrance with it is described
The air-conditioner wind of heat exchanging air duct is mixed, until when the room air index meets the second preparatory condition, if the interior
Air humidity is not up to the second default humidity, then carries out frequency reducing control to the air conditioner, wherein, the described second default high humidity
In equal to the described first default humidity.
The control method of air conditioner according to embodiments of the present invention, can be wet according to indoor and outdoor air index, indoor and outdoor air
The air themperature of degree and fresh air inlet, fresh-air fan to air conditioner, be pumped into interior new air temperature and air conditioner frequency
It is controlled, so that room air index and Temperature and Relative Humidity of Indoor Air meet the comfort level demand of user, thus, improves user
To the usage experience of air conditioner.
Further, the present invention proposes a kind of non-transitorycomputer readable storage medium, is stored thereon with computer
Program, the program realize the control method of the air conditioner of above-described embodiment when being executed by processor.
The non-transitorycomputer readable storage medium of the embodiment of the present invention storing with above-mentioned air-conditioning by performing thereon
Program corresponding to the control method of device, room air index and Temperature and Relative Humidity of Indoor Air can be made to meet the comfort level need of user
Ask, improve usage experience of the user to air conditioner.
Further, the present invention proposes a kind of control device of air conditioner, and it includes above-mentioned non-transitory computer
Readable storage medium storing program for executing.
The control device of the air conditioner of the embodiment of the present invention, using above-mentioned non-transitorycomputer readable storage medium, lead to
The program corresponding with the control method of above-mentioned air conditioner for performing and being stored on medium is crossed, room air index and Interior Space can be made
Temperature and moisture meets the comfort level demand of user, improves usage experience of the user to air conditioner.
Further, the present invention proposes a kind of air conditioner, and it includes the control device of above-mentioned air conditioner.
The air conditioner of the present invention, using above-mentioned control device, can expire room air index and Temperature and Relative Humidity of Indoor Air
The comfort level demand of sufficient user, improve usage experience of the user to air conditioner.
To reach above-mentioned purpose, the invention also provides a kind of control device of air conditioner, the air conditioner includes heat exchange
Air channel and air processor, the air processor include housing and fresh-air fan, and the fresh-air fan is located at the shell
In vivo, the air-treatment air channel mutually isolated with the heat exchanging air duct is provided with the housing, the housing enters provided with fresh air
Mouthful and ventilating opening, the heat exchanging air duct connected with the air-treatment air channel by the ventilating opening, the fresh-air fan will be from
The air that the fresh air inlet enters the air-treatment air channel is oriented to the heat exchanging air duct, the control by the ventilating opening
Device processed includes：First acquisition module, for obtaining room air index；Second acquisition module, refer to for obtaining outdoor air
Number；3rd acquisition module, for obtaining indoor air humidity and outside air humidity；4th acquisition module, it is described for obtaining
The air themperature of fresh air inlet；Judge module, for respectively to the room air index, the outdoor air index, described
The air themperature of indoor air humidity, the outside air humidity and the fresh air inlet is judged；Control module, for
The room air index do not meet when the first preparatory condition and the outdoor air index meet three preparatory conditions or
The room air index meets that the first preparatory condition, the indoor air humidity are less than the first default humidity and the outdoor sky
When air humidity degree is more than the second default humidity, the fresh-air fan is controlled to open, and be less than in the air themperature of the fresh air inlet
During the first preset temperature, by controlling the ventilating opening to open so that the fresh air entered from the fresh air inlet and the heat exchange wind
The air-conditioner wind in road is mixed, until when the room air index meets the second preparatory condition, if the Interior Space air humidity
The not up to second default humidity of degree, then carry out frequency reducing control to the air conditioner, wherein, the described second default humidity is more than or equal to
Described first default humidity.
The control device of air conditioner according to embodiments of the present invention, can by control module according to indoor and outdoor air index,
The air themperature of indoor and outdoor air humidity and fresh air inlet, fresh-air fan to air conditioner, be pumped into interior new air temperature and
The frequency of air conditioner is controlled, so that room air index and Temperature and Relative Humidity of Indoor Air meet the comfort level demand of user, by
This, improves usage experience of the user to air conditioner.
Further, the present invention proposes a kind of air conditioner, and it includes the control device of above-mentioned air conditioner.
The air conditioner of the embodiment of the present invention, using the control device of above-mentioned air conditioner, room air can be improved, lifting is used
The usage experience at family.
Brief description of the drawings
Fig. 1 is the schematic diagram of the air processor for air conditioner according to embodiments of the present invention；
Fig. 2 is the schematic diagram of indoor apparatus of air conditioner according to embodiments of the present invention；
Fig. 3 is the flow chart of the control method of air conditioner according to an embodiment of the invention；
Fig. 4 is the flow chart according to the control method of the air conditioner of a specific embodiment of the invention；
Fig. 5 is the block diagram of the control device of air conditioner according to embodiments of the present invention；
Fig. 6 is the block diagram of air conditioner according to embodiments of the present invention.
Embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to for explaining the present invention, and is not considered as limiting the invention.
The air conditioner of the embodiment of the present invention and its control method, device described below in conjunction with the accompanying drawings.
In an embodiment of the present invention, air conditioner includes heat exchanging air duct 100a and air processor 100, such as Fig. 1 and Fig. 2
Shown, air processor 100 includes housing 1 and fresh-air fan 2, and fresh-air fan 2 is located in housing 1, and fresh-air fan 2 can be used
In driving new wind flow, the air-treatment air channel 10 mutually isolated with heat exchanging air duct 100a is provided with housing 1, housing 1 is provided with
Fresh air inlet 11, fresh air outlet 12 and ventilating opening 15, heat exchanging air duct 100a are connected with air-treatment air channel 10 by ventilating opening 15,
The air that air-treatment air channel 10 is entered from fresh air inlet 11 is oriented to heat exchanging air duct by fresh-air fan 2 by ventilating opening 15
100a, to make fresh air be mixed with air-conditioner wind in air conditioner heat-production.Wherein, above-below direction is defined by the above-below direction illustrated, arrow
The signified direction of head is the flow direction of air-flow.
Specifically, extraneous air can enter housing 1 from fresh air inlet 11, by sky under the driving of fresh-air fan 2
Gas disposal air channel 10, and being oriented to heat exchanging air duct 100a by ventilating opening 15 makes fresh air be mixed with air-conditioner wind, so that it is mixed new
Wind and air-conditioner wind export flow direction interior from air-conditioner wind, and thus, when air conditioner heat-production, air conditioner can also be to indoor offer warm
Pure and fresh fresh air, so as to effectively improve comfort level.
According to some embodiments of the present invention, as shown in figure 1, spaced first air channel 13 can be provided with housing 1
With the second air channel 14, can be connected between the first air channel 13 and the second air channel 14 by air passing hole, fresh-air fan 2 can be located at first
In air channel 13, ventilating opening 15 can be arranged in the second air channel 14.Thus, the air for housing 1 being entered from fresh air inlet 11 can be with
Flow successively through the first air channel 13 and the second air channel 14, first pressurizeed speedup by the fresh-air fan 2 in the first air channel 13, pass through and cross gas
Hole, flow through the second air channel 14.When ventilating opening 15, which opens fresh air outlet 12, closes, heat exchanging air duct is flowed to by ventilating opening 15
100a.The setting of fresh-air fan 2 can increase fresh-air volume, and can improve wind speed, if coordinating wet device, can improve
The humidity of the fresh air got in.
In some embodiments of the invention, as shown in Fig. 2 heat exchanging air duct 100a and air processor 100 can positions
In in the indoor set of air conditioner, being also provided with indoor wind entrance on housing 1, i.e. air processor 100 can be with heat exchanging air duct
100a is located in the indoor set of air conditioner with being mutually isolated, and heat exchanging air duct 100a can inhale the air of interior from indoor wind entrance
Enter, send interior back to after recuperated cycle, the air of outdoor can be sucked air-treatment wind by air processor 100 from outside
Road 10, and heat exchanging air duct 100a is oriented to by ventilating opening 15, so as to be sent into after fresh air and air-conditioner wind mixing indoor.
As shown in Fig. 2 the indoor set 1000 of the embodiment of the present invention, including：Indoor heat exchanging part and above-mentioned air-treatment dress
100 are put, indoor heat exchanging part includes shell 101, indoor heat exchanger 102 and indoor fan 103, wherein, indoor heat exchanger 102
It can be located in shell 101 with indoor fan 103, air processor 100 can be located in indoor heat exchanging part.
, wherein it is desired to explanation, air processor 100 can be located inside shell 101, and shell 101 limits sky
The housing of Flash Gas Compression Skid System；Air processor 100 can also be located at shell 101 outside, the housing of air processor 100 with
The shell 101 of indoor heat exchanging part is fixedly connected.
For example, the first space 1001 can be divided into the illustrated example shown in fig. 2, in indoor apparatus of air conditioner 1000 and positioned at first
The second space 1002 of the lower section of space 1001, it is empty that heat exchanging air duct 100a, indoor heat exchanger 102, indoor fan 103 can be located at first
Between 1001, fresh air inlet connect with second space 1002 can be provided with indoor apparatus of air conditioner 1000 and fresh air export.
Thus, casing, indoor heat exchanger 102, indoor fan 103 and heat exchanging air duct 100a can be in the first spaces 1001
Interior composition heat-exchange system, heat exchange processing is carried out for room air, air processor 100 can be formed in second space 1002
Fresh air treatment system, and the fresh air of outdoor is oriented to be mixed with air-conditioner wind by heat exchanging air duct 100a by ventilating opening 15.
Of course, it is possible to air processor 100 is located at second space located at the first space 1001, indoor heat exchanging part
1002, i.e. air processor 100 is located at the top of indoor heat exchanging part.
It should be noted that in certain embodiments, air processor 100 can also include switch module (in figure not
Show), switch module can coordinate with fresh air inlet and indoor wind entrance, to open or close fresh air inlet and indoor wind entrance,
So as to wind alone cycle indoors, it is introduced separately into outdoor fresh air and the circulation of indoor wind while introduces indoor wind Three models
Between switch, use is more convenient.
In some examples of the present invention, indoor apparatus of air conditioner 1000 can be wall hanging machine, i.e. indoor apparatus of air conditioner 1000 can be with
Hang on wall indoors.
Alternatively, fresh air outlet can be located on the bottom wall of shell 101, and in other words, air processor 100 can be located at outer
Bottom in shell 101, and the fresh air handled through air processor 100 can flow into interior from the wall portion of shell 101, by
This, can be avoided fresh air from directly blowing people, can lift calm sense.
Wherein, fresh air inlet can be located at the middle part on the rear surface of shell 101, and fresh air outlet can be two, and two new
Wind outlet can be located at the both sides on the preceding surface of shell 101.So, outdoor fresh air can enter shell 101 from the rear portion of shell 101
Second space 1002, after the processing of air processor 100, blown out from the preceding surface of shell 101, beneficial to realizing that fresh air is passed through
" hiding " design of mouth, can improve aesthetic property, and can avoid enter into the new wind people of interior, and calm sense is further lifted.
In other examples of the present invention, indoor apparatus of air conditioner 1000 can be floor air conditioner, i.e. indoor apparatus of air conditioner
1000 be cabinet-type air conditioner.Alternatively, second space 1002 can be located at the bottom of shell 101, and fresh air outlet can be located in shell 101
Portion, that is to say, that air processor 100 can be located at the bottom of shell 101, indoor heat exchanger 102 and indoor fan 103
The top of shell 101 can be located at.
Air conditioner and air processor based on above-described embodiment, the present invention propose a kind of controlling party of air conditioner
Method.
Fig. 3 is the flow chart of the control method of air conditioner according to an embodiment of the invention.As shown in figure 3, the air-conditioning
The control method of device comprises the following steps：
S101, room air index and outdoor air index are obtained, and obtain indoor air humidity and outside air humidity,
And obtain the air themperature of fresh air inlet.
S102, respectively to room air index, outdoor air index, indoor air humidity, outside air humidity and fresh air
The air themperature of entrance is judged.
Wherein, air index can be used for reacting air quality, and it comprises at least CO in air2Concentration scale, can be with
Include dust in air, PM2.5 etc. concentration scale, air quality is excellent, B levels correspond to that air quality is good, C levels are right as A levels correspond to
Answer that air quality is poor, D levels correspond to air quality difference etc..With CO2Exemplified by illustrate, work as CO2Concentration be less than 1000mg/m3
When, corresponding air index is A levels；Work as CO2Concentration be more than or equal to 1000mg/m3And it is less than 1700mg/m3When, corresponding sky
Gas index is B levels；Work as CO2Concentration be more than or equal to 1700mg/m3And it is less than 2400mg/m3When, corresponding air index is C levels；
Work as CO2Concentration be more than or equal to 2400mg/m3When, corresponding air index is D levels etc..
S103, when room air index does not meet the first preparatory condition and outdoor air index the 3rd preparatory condition of satisfaction
When, or when room air index meets that the first preparatory condition, indoor air humidity are less than the first default humidity and outdoor air
When humidity is more than the second default humidity, control fresh-air fan is opened, and is less than the first default temperature in the air themperature of fresh air inlet
When spending, by controlling ventilating opening to open so that the fresh air entered from fresh air inlet is mixed with the air-conditioner wind of heat exchanging air duct, directly
When meeting the second preparatory condition to room air index, if indoor air humidity is not up to the second default humidity, to air-conditioning
Device carries out frequency reducing control.
In this embodiment, when air index meets the second preparatory condition, necessarily satisfying for the first preparatory condition, and work as
When air index meets three preparatory conditions, necessarily satisfying for the second preparatory condition.
Wherein, the first preparatory condition can be that air index is poor, good or excellent at or below C levels, i.e. air quality；
Second preparatory condition can be that air index is good or excellent at or below B levels, i.e. air quality；3rd preparatory condition can be
Air index is in A levels, i.e. air quality is excellent.Second default humidity is more than or equal to the first default humidity, and first is default wet
Degree, the second default humidity, the first preset temperature can be demarcated as needed, and the such as first default humidity is 40%, second default
Humidity is that the 60%, first preset temperature is 15 DEG C.
Specifically, when air conditioner is run with heating mode, when room air index is D levels, the first preparatory condition is not met,
And outdoor air index is A levels, when meeting three preparatory conditions, or when room air index is B levels, satisfaction first presets bar
Part, indoor air humidity are 35% to be less than the first default humidity 40%, and outside air humidity is that 65% to be more than second default wet
When spending 60%, control fresh-air fan is opened.If the air themperature of fresh air inlet, which is 7 DEG C, is less than 18 DEG C of the first preset temperature,
Ventilating opening can be controlled to open so that the higher air-conditioning of temperature of the relatively low fresh air and heat exchanging air duct of temperature entered from fresh air inlet
Wind is mixed, to improve new air temperature.When room air index is B levels, meets the second preparatory condition, if room air
Humidity is 50%, the not up to second default humidity 60%, then frequency reducing control can be carried out to air conditioner, that is, reduces the pressure of air conditioner
The running frequency of contracting machine, to weaken the heats power of air conditioner, when reducing air conditioner heat-production, the fall off rate of indoor humidity, together
When can reduce air conditioner energy consumption.
In the example of the present invention, in fresh-air fan opening process, ventilating opening can control fresh air while opening
Port closing, similarly, while ventilating opening is closed, fresh air outlet can be controlled to open.
Further, as shown in figure 4, after ventilating opening is opened, air-conditioner wind can also be judged every the second preset time t 2
Whether the air themperature of outlet is less than the second preset temperature, and the air themperature in air-conditioner wind outlet is less than the second preset temperature
When, control ventilating opening is closed, and now, the new air temperature that fresh air inlet enters is very low, even if the air-conditioner wind higher with temperature mixes,
Also it is unable to reach heating to require, therefore ventilating opening can be closed, preferentially to the demand of temperature to avoid air-conditioner wind from going out in view of user
Mouth temperature is too low.At the same time it can also control fresh-air fan to be in holding state or control fresh-air fan to be run with relatively low rotating speed,
The very low fresh air of temperature is pumped into stop or reduce to interior.
, can be with when the air themperature in air-conditioner wind outlet is more than or equal to the second preset temperature in addition, after ventilating opening is opened
Control ventilating opening remains on, and is transferred to the judgement of the air themperature of fresh air inlet.
Wherein, the second preset temperature is more than the first preset temperature, and the second preset temperature can be demarcated as needed, such as
Second preset temperature is 20 DEG C.It is appreciated that the second preset temperature should be less than the heating temperature of the air conditioner of user's setting.
In this embodiment, when fresh-air fan is opened, whether room air index is judged every the first preset time t 1
Meet the second preparatory condition, until when room air index meets the second preparatory condition, judge whether indoor air humidity reaches
Second default humidity.
Alternatively, when fresh-air fan is opened, can be run with default maximum (top) speed Nmax
Wherein, maximum (top) speed Nmax and the first preset time t 1 can be demarcated as needed.
It should be noted that in order to which balanced user needs to room air index, indoor air humidity and indoor environment temperature
Ask, gradual control can be carried out to the rotating speed of fresh-air fan according to the air themperature T of fresh air inlet, as T is pre- more than or equal to second
If during temperature, control fresh-air fan is run with default maximum (top) speed Nmax；T is more than or equal to the first preset temperature and less than second
During preset temperature, control fresh-air fan is run with the middling speed less than Nmax；When T is less than the first preset temperature, fresh-air fan is controlled
With default low speed operation etc..
Further, as shown in figure 4, after frequency reducing control is carried out to air conditioner, continue to judge that indoor air humidity is
It is no to reach the second default humidity, and when air humidity is not up to the second default humidity indoors, keeps fresh-air fan to be in and open
State.
In this embodiment, as shown in figure 4, when room air index does not meet the first preparatory condition and outdoor air index
When not meeting three preparatory conditions, control fresh-air fan is in holding state.
It should be noted that in some embodiments of the invention, can be with air-conditioner wind in order to ensure the temperature requirements of user
When the air themperature of outlet is less than the second preset temperature, control ventilating opening is closed, and controls the fresh-air fan to be in holding state
Limit priority.Say, after fresh-air fan is opened, and ventilating opening is opened, no matter indoor and outdoor air index, indoor and outdoor air are wet
How is degree, if the air themperature of air-conditioner wind outlet drops to the second preset temperature, user can not be met to the basic of air conditioner
Heating needs, then fresh-air fan is controlled to be in holding state.
Wherein, in order to avoid the frequent unlatching of fresh-air fan and standby, can determine whether the temperature of fresh air inlet is
It is no to be less than the 3rd preset temperature, wherein, the 3rd preset temperature is less than the first preset temperature, and such as the 3rd preset temperature can be 5 DEG C.
If the temperature of fresh air inlet is less than the 3rd preset temperature, control fresh-air fan is in holding state；If fresh air inlet
Temperature is more than or equal to the 3rd preset temperature and is less than the first preset temperature, then controls fresh-air fan to be run with relatively low rotating speed.
To sum up, the control method of air conditioner according to embodiments of the present invention, can be according to indoor and outdoor air index, indoor outer space
The air themperature of air humidity degree and fresh air inlet, fresh-air fan to air conditioner, the new air temperature and air conditioner for being pumped into interior
Frequency is controlled, so that room air index and Temperature and Relative Humidity of Indoor Air meet the comfort level demand of user, thus, is improved
Usage experience of the user to air conditioner.
Further, the present invention proposes a kind of non-transitorycomputer readable storage medium, is stored thereon with computer
Program, the program realize the control method of the air conditioner of above-described embodiment when being executed by processor.
The non-transitorycomputer readable storage medium of the embodiment of the present invention, by performing the above-mentioned air conditioner stored thereon
Control method corresponding to program, room air index and Temperature and Relative Humidity of Indoor Air can be made to meet the comfort level demand of user,
Improve usage experience of the user to air conditioner.
Fig. 5 is the block diagram of the control device of air conditioner according to embodiments of the present invention.As shown in figure 5, the air conditioner
Control device 200 includes：First acquisition module 210, the second acquisition module 220, the 3rd acquisition module 230, the 4th acquisition module
240th, judge module 250 and control module 260.
Wherein, the first acquisition module 210 is used to obtain room air index, and the second acquisition module 220 is used to obtain outdoor
Air index, the 3rd acquisition module 230 are used to obtain indoor air humidity and outside air humidity, and the 4th acquisition module 240 is used
In the air themperature for obtaining fresh air inlet.Judge module 250 is used for respectively to room air index, outdoor air index, interior
The air themperature of air humidity, outside air humidity and fresh air inlet is judged.Control module 260 is used for air indoors and referred to
Number does not meet that the first preparatory condition and outdoor air index meet during three preparatory conditions or air index meets the indoors
One preparatory condition, indoor air humidity are less than the first default humidity and when outside air humidity are more than the second default humidity, control
Fresh-air fan is opened, and when the air themperature of fresh air inlet is less than the first preset temperature, by controlling ventilating opening opening so that
The fresh air entered from fresh air inlet is mixed with the air-conditioner wind in heat exchanging air duct, until room air index meets that second is default
During condition, if indoor air humidity is not up to the second default humidity, frequency reducing control is carried out to air conditioner, wherein, second is pre-
If humidity is more than or equal to the first default humidity.
Further, after ventilating opening is opened, judge module 250 is additionally operable to judge total air-conditioning every the second preset time t 2
Whether the air themperature of wind outlet is less than the second preset temperature, and the air themperature in the outlet of total air-conditioner wind is less than the second default temperature
When spending, control module 260 controls ventilating opening to close, wherein, the second preset temperature is more than the first preset temperature.
In this embodiment, when fresh-air fan is opened, judge module 250 is additionally operable to judge every the first preset time t 1
Whether room air index meets the second preparatory condition, until when room air index meets the second preparatory condition, judges interior
Whether air humidity reaches the second default humidity.
Further, control module 260 is also continued after frequency reducing control is carried out to air conditioner by judge module 250
Judge whether indoor air humidity reaches the second default humidity, and when air humidity is not up to the second default humidity indoors, protect
Hold fresh-air fan and be in opening.
In an embodiment of the present invention, when room air index does not meet the first preparatory condition and outdoor air index less than
During three preparatory condition of foot, control module 260 is additionally operable to control fresh-air fan to be in holding state.
It should be noted that the embodiment of the control device of the air conditioner of the embodiment of the present invention can be found in the present invention
The embodiment of the control method of the air conditioner of above-described embodiment.
The control device of air conditioner according to embodiments of the present invention, can by control module according to indoor and outdoor air index,
The air themperature of indoor and outdoor air humidity and fresh air inlet, fresh-air fan to air conditioner, be pumped into interior new air temperature and
The frequency of air conditioner is controlled, so that room air index and Temperature and Relative Humidity of Indoor Air meet the comfort level demand of user, by
This, improves usage experience of the user to air conditioner.
Fig. 6 is air conditioner according to embodiments of the present invention.As shown in fig. 6, the air conditioner 2000 includes such as above-mentioned embodiment
Air conditioner control device 200.
The air conditioner of the embodiment of the present invention, using the control device of above-mentioned air conditioner, room air can be improved, lifting is used
The usage experience at family.
In addition, other of the air conditioner of the embodiment of the present invention are formed and its acted on for one of ordinary skill in the art
It is known, to reduce redundancy, does not repeat herein.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or the spy for combining the embodiment or example description
Point is contained at least one embodiment or example of the present invention.In this manual, to the schematic representation of above-mentioned term not
Identical embodiment or example must be directed to.Moreover, specific features, structure, material or the feature of description can be with office
Combined in an appropriate manner in one or more embodiments or example.In addition, in the case of not conflicting, the skill of this area
Art personnel can be tied the different embodiments or example and the feature of different embodiments or example described in this specification
Close and combine.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed or
Implicitly include at least one this feature.In the description of the invention, " multiple " are meant that at least two, such as two, three
It is individual etc., unless otherwise specifically defined.
Any process or method described otherwise above description in flow chart or herein is construed as, and represents to include
Module, fragment or the portion of the code of the executable instruction of one or more the step of being used to realize custom logic function or process
Point, and the scope of the preferred embodiment of the present invention includes other realization, wherein can not press shown or discuss suitable
Sequence, including according to involved function by it is basic simultaneously in the way of or in the opposite order, carry out perform function, this should be of the invention
Embodiment person of ordinary skill in the field understood.
Expression or logic and/or step described otherwise above herein in flow charts, for example, being considered use
In the order list for the executable instruction for realizing logic function, may be embodied in any computer-readable medium, for
Instruction execution system, device or equipment (such as computer based system including the system of processor or other can be held from instruction
The system of row system, device or equipment instruction fetch and execute instruction) use, or combine these instruction execution systems, device or set
It is standby and use.For the purpose of this specification, " computer-readable medium " can any can be included, store, communicate, propagate or pass
Defeated program is for instruction execution system, device or equipment or the dress used with reference to these instruction execution systems, device or equipment
Put.The more specifically example (non-exhaustive list) of computer-readable medium includes following：Electricity with one or more wiring
Connecting portion (electronic installation), portable computer diskette box (magnetic device), random access memory (RAM), read-only storage
(ROM), erasable edit read-only storage (EPROM or flash memory), fiber device, and portable optic disk is read-only deposits
Reservoir (CDROM).In addition, computer-readable medium, which can even is that, to print the paper of described program thereon or other are suitable
Medium, because can then enter edlin, interpretation or if necessary with it for example by carrying out optical scanner to paper or other media
His suitable method is handled electronically to obtain described program, is then stored in computer storage.
It should be appreciated that each several part of the present invention can be realized with hardware, software, firmware or combinations thereof.Above-mentioned
In embodiment, software that multiple steps or method can be performed in memory and by suitable instruction execution system with storage
Or firmware is realized.Such as, if realized with hardware with another embodiment, following skill well known in the art can be used
Any one of art or their combination are realized：With the logic gates for realizing logic function to data-signal from
Logic circuit is dissipated, the application specific integrated circuit with suitable combinational logic gate circuit, programmable gate array (PGA), scene can compile
Journey gate array (FPGA) etc..
Those skilled in the art are appreciated that to realize all or part of step that above-described embodiment method carries
Suddenly it is that by program the hardware of correlation can be instructed to complete, described program can be stored in a kind of computer-readable storage medium
In matter, the program upon execution, including one or a combination set of the step of embodiment of the method.
In addition, each functional unit in each embodiment of the present invention can be integrated in a processing module, can also
That unit is individually physically present, can also two or more units be integrated in a module.Above-mentioned integrated mould
Block can both be realized in the form of hardware, can also be realized in the form of software function module.The integrated module is such as
Fruit is realized in the form of software function module and as independent production marketing or in use, can also be stored in a computer
In read/write memory medium.
Storage medium mentioned above can be read-only storage, disk or CD etc..Although have been shown and retouch above
Embodiments of the invention are stated, it is to be understood that above-described embodiment is exemplary, it is impossible to be interpreted as the limit to the present invention
System, one of ordinary skill in the art can be changed to above-described embodiment, change, replace and become within the scope of the invention
Type.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer ", " up time
The orientation or position relationship of the instruction such as pin ", " counterclockwise ", " axial direction ", " radial direction ", " circumference " be based on orientation shown in the drawings or
Position relationship, it is for only for ease of and describes the present invention and simplify description, rather than indicates or imply that signified device or element must
There must be specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " fixation " etc.
Term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can be that machinery connects
Connect or electrically connect；Can be joined directly together, can also be indirectly connected by intermediary, can be in two elements
The connection in portion or the interaction relationship of two elements.For the ordinary skill in the art, can be according to specific feelings
Condition understands the concrete meaning of above-mentioned term in the present invention.
In the present invention, unless otherwise clearly defined and limited, fisrt feature can be with "above" or "below" second feature
It is that the first and second features directly contact, or the first and second features pass through intermediary mediate contact.Moreover, fisrt feature exists
Second feature " on ", " top " and " above " but fisrt feature are directly over second feature or oblique upper, or be merely representative of
Fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " can be
One feature is immediately below second feature or obliquely downward, or is merely representative of fisrt feature level height and is less than second feature.
Although embodiments of the invention have been shown and described above, it is to be understood that above-described embodiment is example
Property, it is impossible to limitation of the present invention is interpreted as, one of ordinary skill in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, changed, replacing and modification.
Claims (10)
1. a kind of control method of air conditioner, it is characterised in that the air conditioner includes heat exchanging air duct and air processor, institute
Stating air processor includes housing and fresh-air fan, and the fresh-air fan is located in the housing, be provided with the housing with
The mutually isolated air-treatment air channel of the heat exchanging air duct, the housing are provided with fresh air inlet and ventilating opening, the heat exchange wind
Road is connected with the air-treatment air channel by the ventilating opening, and the fresh-air fan will enter described from the fresh air inlet
The air in air-treatment air channel is oriented to the heat exchanging air duct by the ventilating opening, and the control method comprises the following steps：
Room air index and outdoor air index are obtained, and obtains indoor air humidity and outside air humidity, and is obtained
The air themperature of the fresh air inlet；
Respectively to the room air index, the outdoor air index, the indoor air humidity, the outside air humidity
Judged with the air themperature of the fresh air inlet；
When the room air index does not meet the first preparatory condition and the outdoor air index meets three preparatory conditions,
Or when the room air index meets that the first preparatory condition, the indoor air humidity are less than the first default humidity and described
When outside air humidity is more than the second default humidity, the fresh-air fan is controlled to open, and in the Air Temperature of the fresh air inlet
When degree is less than the first preset temperature, the ventilating opening is controlled to open so that the fresh air entered from the fresh air inlet and the heat exchange
The air-conditioner wind in air channel is mixed, until when the room air index meets the second preparatory condition, if the room air
Humidity is not up to the second default humidity, then carries out frequency reducing control to the air conditioner, wherein, the described second default humidity is more than etc.
In the described first default humidity.
2. the control method of air conditioner as claimed in claim 1, it is characterised in that after the ventilating opening is opened, also every
Second preset time judges whether the air themperature of air-conditioner wind outlet is less than the second preset temperature, and in air-conditioner wind outlet
When air themperature is less than the second preset temperature, the ventilating opening is controlled to close, wherein, second preset temperature is more than described the
One preset temperature.
3. the control method of air conditioner as claimed in claim 1 or 2, it is characterised in that when the fresh-air fan is opened, often
Judge whether the room air index meets the second preparatory condition every the first preset time, until the room air index is expired
During the second preparatory condition of foot, judge whether the indoor air humidity reaches the second default humidity.
4. the control method of air conditioner as claimed in claim 3, it is characterised in that frequency reducing control is being carried out to the air conditioner
Afterwards, continue to judge whether the indoor air humidity reaches the second default humidity, and be not up in the indoor air humidity
During the second default humidity, the fresh-air fan is kept to be in opening.
5. the control method of air conditioner as claimed in claim 1, it is characterised in that when the room air index does not meet
One preparatory condition and when the outdoor air index does not meet three preparatory conditions, controls the fresh-air fan to be in standby shape
State.
6. a kind of non-transitorycomputer readable storage medium, is stored thereon with computer program, it is characterised in that the program quilt
The control method as any one of claim 1-5 is realized during computing device.
7. a kind of control device of air conditioner, it is characterised in that computer-readable including non-transitory as claimed in claim 6
Storage medium.
8. a kind of air conditioner, it is characterised in that include the control device of air conditioner as claimed in claim 7.
9. a kind of control device of air conditioner, it is characterised in that the air conditioner includes indoor set, and the air conditioner includes heat exchange
Air channel and air processor, the air processor include housing and fresh-air fan, and the fresh-air fan is located at the shell
In vivo, the air-treatment air channel mutually isolated with the heat exchanging air duct is provided with the housing, the housing enters provided with fresh air
Mouthful and ventilating opening, the heat exchanging air duct connected with the air-treatment air channel by the ventilating opening, the fresh-air fan will be from
The air that the fresh air inlet enters the air-treatment air channel is oriented to the heat exchanging air duct, the control by the ventilating opening
Device processed includes：
First acquisition module, for obtaining room air index；
Second acquisition module, for obtaining outdoor air index；
3rd acquisition module, for obtaining indoor air humidity and outside air humidity；
4th acquisition module, for obtaining the air themperature of the fresh air inlet；
Judge module, for respectively to the room air index, the outdoor air index, the indoor air humidity, institute
The air themperature for stating outside air humidity and the fresh air inlet is judged；
Control module, for not meeting that the first preparatory condition and the outdoor air index meet the in the room air index
Meet that the first preparatory condition, the indoor air humidity are less than first during three preparatory conditions or in the room air index
Default humidity and when the outside air humidity is more than the second default humidity, controls the fresh-air fan to open, and described new
When the air themperature of wind entrance is less than the first preset temperature, by controlling the ventilating opening to open so as to enter from the fresh air inlet
The fresh air entered is mixed with the air-conditioner wind of the heat exchanging air duct, until the room air index meets the second preparatory condition
When, if the indoor air humidity is not up to the second default humidity, frequency reducing control is carried out to the air conditioner, wherein, institute
State the second default humidity and be more than or equal to the described first default humidity.
10. a kind of air conditioner, it is characterised in that include the control device of air conditioner as claimed in claim 9.
Priority Applications (1)
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|---|---|---|---|
| CN201710713240.XA CN107477787B (en) | 2017-08-18 | 2017-08-18 | Air conditioner and control method and device thereof |
Applications Claiming Priority (1)
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|---|---|---|---|
| CN201710713240.XA CN107477787B (en) | 2017-08-18 | 2017-08-18 | Air conditioner and control method and device thereof |
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| CN107477787A true CN107477787A (en) | 2017-12-15 |
| CN107477787B CN107477787B (en) | 2021-06-18 |
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| CN201710713240.XA Active CN107477787B (en) | 2017-08-18 | 2017-08-18 | Air conditioner and control method and device thereof |
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| CN108302616A (en) * | 2018-01-11 | 2018-07-20 | 广东美的制冷设备有限公司 | The control method and air conditioner of air conditioner |
| CN111156666A (en) * | 2019-12-25 | 2020-05-15 | 珠海格力电器股份有限公司 | Fresh air control method and fresh air conditioner |
| CN112325453A (en) * | 2020-09-30 | 2021-02-05 | 珠海格力电器股份有限公司 | Fresh air volume adjusting method and system and fresh air fan |
| CN113432280A (en) * | 2021-06-29 | 2021-09-24 | 佛山市顺德区美的电子科技有限公司 | Air conditioning equipment control method and device and air conditioning equipment |
| CN115111903A (en) * | 2022-06-13 | 2022-09-27 | 青岛海尔空调器有限总公司 | System and method for treating exhaust gas of dryer |
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| CN107477787B (en) | 2021-06-18 |
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