CN108253600A - The control method and air conditioner of air conditioner - Google Patents
The control method and air conditioner of air conditioner Download PDFInfo
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- CN108253600A CN108253600A CN201810027778.XA CN201810027778A CN108253600A CN 108253600 A CN108253600 A CN 108253600A CN 201810027778 A CN201810027778 A CN 201810027778A CN 108253600 A CN108253600 A CN 108253600A
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- air
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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Abstract
The invention discloses the control methods and air conditioner of a kind of air conditioner.Control method includes the following steps：Whether detection air cleaning unit receives inletting fresh air instruction；When air cleaning unit receives inletting fresh air instruction, control fresh-air fan runs to introduce indoor through the first air duct by outdoor fresh air and control exhaust fan standby, while detect CO in room air with the first rotating speed2Concentration value m1 and the first air outlet at wind speed n1；After fresh-air fan runs a period of time with the first rotating speed, detect the wind speed n2 at the first air outlet and judge whether n2 ＜ n1；In n2 ＜ n1, CO in room air is detected2Concentration value m2 and judge whether m2 >=m1+M1；With in m2 >=m1+M1, control exhaust fan runs room air draining into outdoor through the second air duct with the second rotating speed.The control method and air conditioner of the air conditioner of embodiment of the present invention, by the way that the excessively high room air of gas concentration lwevel is drained into outdoor to improve indoor air quality, so as to improve the comfort level of indoor environment.
Description
Technical field
The present invention relates to household appliance technical field, the control method and air conditioner of more particularly to a kind of air conditioner.
Background technology
With the raising that user requires air conditioner, in the related art, air conditioner is provided with air cleaning unit, because
How this, control air cleaning unit operation to become technical problem to be solved to improve the comfort level of indoor environment.
Invention content
Embodiments of the present invention provide a kind of control method and air conditioner of air conditioner.
The control method of the air conditioner of embodiment of the present invention, the air conditioner include air cleaning unit, the air
Purifier includes fresh-air fan and exhaust fan, and the air cleaning unit is formed with the first air duct and the second air duct, described
First air duct includes connecting the first air inlet outside indoor first air outlet and communication chamber, and the fresh-air fan is arranged on described
First air duct, the exhaust fan are arranged on second air duct, and the control method includes the following steps：
When the air cleaning unit is standby, detect whether the air cleaning unit receives inletting fresh air instruction；
When the air cleaning unit receives the inletting fresh air instruction, the fresh-air fan is controlled to be run with the first rotating speed
To introduce indoor through first air duct by outdoor fresh air and control the exhaust fan standby, while detect in room air
CO2Concentration value m1 and first air outlet at wind speed n1；
After the fresh-air fan runs a period of time with first rotating speed, the wind speed at first air outlet is detected
N2 simultaneously judges whether n2 ＜ n1；
In n2 ＜ n1, CO in the room air is detected2Concentration value m2 and judge whether m2 >=m1+M1, wherein M1
Represent CO2First default variable quantity of concentration value；With
In m2 >=m1+M1, control the exhaust fan with the second rotating speed run with by the room air through described the
Two air ducts drain into outdoor.
In some embodiments, the control method includes the following steps：
In m2 ＜ m1+M1, judge whether that m2 ＞ m1+M2, wherein M2 represent CO2Second default variable quantity of concentration value,
M2 ＜ M1；With
In m2 ＞ m1+M2, the fresh-air fan is controlled to be run with third rotating speed and controls the exhaust fan standby, institute
Third rotating speed is stated more than first rotating speed.
In some embodiments, the control method includes the following steps：
In m2≤m1+M2, the fresh-air fan is controlled to be run with first rotating speed and the exhaust fan is controlled to treat
Machine.
In some embodiments, the air conditioner includes indoor unit and gas concentration lwevel sensor, the titanium dioxide
Concentration of carbon sensor is arranged on the indoor unit, and the gas concentration lwevel sensor is used to detect CO2Concentration value.
In some embodiments, the air conditioner includes air velocity transducer, and the air velocity transducer is arranged on described the
At one air outlet and for detecting wind speed.
The air conditioner of embodiment of the present invention, including air cleaning unit, the air cleaning unit includes fresh-air fan
And exhaust fan, the air cleaning unit are formed with the first air duct and the second air duct, first air duct is included in communication chamber
The first air outlet and communication chamber outside the first air inlet, the fresh-air fan is arranged on first air duct, the air draft wind
Machine is arranged on second air duct, and the air conditioner further includes：
Memory is stored with an at least program；
Processor, for performing an at least program to realize following steps：
When the air cleaning unit is standby, detect whether the air cleaning unit receives inletting fresh air instruction；
When the air cleaning unit receives the inletting fresh air instruction, the fresh-air fan is controlled to be run with the first rotating speed
To introduce indoor through first air duct by outdoor fresh air and control the exhaust fan standby, while detect in room air
CO2Concentration value m1 and first air outlet at wind speed n1；
After the fresh-air fan runs a period of time with first rotating speed, the wind speed at first air outlet is detected
N2 simultaneously judges whether n2 ＜ n1；
In n2 ＜ n1, CO in the room air is detected2Concentration value m2 and judge whether m2 >=m1+M1, wherein M1
Represent CO2First default variable quantity of concentration value；With
In m2 >=m1+M1, control the exhaust fan with the second rotating speed run with by the room air through described the
Two air ducts drain into outdoor.
In some embodiments, the processor is used to perform an at least program to realize following steps：
In m2 ＜ m1+M1, judge whether that m2 ＞ m1+M2, wherein M2 represent CO2Second default variable quantity of concentration value,
M2 ＜ M1；With
In m2 ＞ m1+M2, the fresh-air fan is controlled to be run with third rotating speed and controls the exhaust fan standby, institute
Third rotating speed is stated more than first rotating speed.
In some embodiments, the processor is used to perform an at least program to realize following steps：
In m2≤m1+M2, the fresh-air fan is controlled to be run with first rotating speed and the exhaust fan is controlled to treat
Machine.
In some embodiments, the air conditioner includes indoor unit and gas concentration lwevel sensor, the titanium dioxide
Concentration of carbon sensor is arranged on the indoor unit, and the gas concentration lwevel sensor is used to detect CO2Concentration value.
In some embodiments, the air conditioner includes air velocity transducer, and the air velocity transducer is arranged on described the
At one air outlet and for detecting wind speed.
The control method and air conditioner of the air conditioner of embodiment of the present invention, in wind speed reduction and CO2Concentration value m2 >=
During m1+M1, control exhaust fan is run with the second rotating speed to be changed so that the excessively high room air of gas concentration lwevel is drained into outdoor
Kind indoor air quality, so as to improve the comfort level of indoor environment.
The advantages of additional aspect of the present invention, will be set forth in part in the description, and will partly become from the following description
It obtains significantly or is recognized by the practice of the present invention.
Description of the drawings
The above-mentioned and/or additional aspect and advantage of the present invention is from combining in description of the accompanying drawings below to embodiment by change
It obtains significantly and is readily appreciated that, wherein：
Fig. 1 is the structure diagram of the air conditioner of embodiment of the present invention；
Fig. 2 is the module diagram of the air conditioner of embodiment of the present invention；
Fig. 3 is the flow diagram of the control method of the air conditioner of embodiment of the present invention.
Main element symbol description：
Air conditioner 100, air cleaning unit 10, fresh-air fan 12, exhaust fan 14, the first air duct 16, the first air outlet
162nd, the first air inlet 164, the second air duct 18, the second air outlet 182, the second air inlet 184, air-purifying module 11, temperature
Regulating device 20, indoor unit 22, memory 30, processor 40, gas concentration lwevel sensor 50, air velocity transducer 60.
Specific embodiment
Embodiments of the present invention are described below in detail, the example of the embodiment is shown in the drawings, wherein identical
Or similar label represents same or similar element or the element with same or like function from beginning to end.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and is only used for explaining embodiments of the present invention, and it is not intended that this hair
The limitation of bright embodiment.
- Fig. 3 is please referred to Fig.1, the air conditioner 100 of embodiment of the present invention includes air cleaning unit 10.Air purification fills
It puts 10 and includes fresh-air fan 12 and exhaust fan 14.Air cleaning unit 10 is formed with the first air duct 16 and the second air duct 18.The
One air duct 16 includes connecting the first air inlet 164 outside indoor first air outlet 162 and communication chamber.Fresh-air fan 12 is arranged on
First air duct 16, exhaust fan 14 are arranged on the second air duct 18.The control method of air conditioner 100 includes the following steps：
S11：When air cleaning unit 10 is standby, whether detection air cleaning unit 10 receives inletting fresh air instruction；
S12：Air cleaning unit 10 receive inletting fresh air instruction when, control fresh-air fan 12 with the first rotating speed R1 run with
Outdoor fresh air is introduced into interior through the first air duct 16 and controls exhaust fan 14 standby, while detect CO in room air2It is dense
Wind speed n1 at angle value m1 and the first air outlet 162；
S13：After fresh-air fan 12 runs a period of time with the first rotating speed R1, the wind speed at the first air outlet 162 is detected
N2 simultaneously judges whether n2 ＜ n1；
S14：In n2 ＜ n1, CO in room air is detected2Concentration value m2 and judge whether m2 >=m1+M1, wherein M1
Represent CO2First default variable quantity of concentration value；With
S15：In m2 >=m1+M1, control exhaust fan 14 with the second rotating speed R2 run with by room air through the second wind
Road 18 drains into outdoor.
It please refers to Fig.1 and Fig. 2, the air conditioner 100 of embodiment of the present invention further includes memory 30 and processor 40.Storage
Device 30 is stored with an at least program, and processor 40 is used to perform an at least program.As an example, the sky of embodiment of the present invention
Adjusting the control method of device 100 can be realized, and can be applied to air conditioner 100 by the air conditioner 100 of embodiment of the present invention.
Wherein, the step S11 of the control method of the air conditioner 100 of embodiment of the present invention, step S12, step S13, step
Rapid S14 and step S15 can be realized by processor 40.In other words, processor 40 is net in air to realize for performing program
Makeup put 10 it is standby when, detection air cleaning unit 10 whether receive inletting fresh air instruction；It receives and renews in air cleaning unit 10
When wind instructs, control fresh-air fan 12 with the first rotating speed R1 runs that outdoor fresh air is introduced interior through the first air duct 16 and is controlled
Exhaust fan 14 is standby, while detects CO in room air2Concentration value m1 and the first air outlet 162 at wind speed n1；New
After wind wind turbine 12 runs a period of time with the first rotating speed R1, detect the wind speed n2 at the first air outlet 162 and judge whether n2 ＜
n1；In n2 ＜ n1, CO in room air is detected2Concentration value m2 and judge whether m2 >=m1+M1, wherein M1 represent CO2Concentration
First default variable quantity of value；And in m2 >=m1+M1, control exhaust fan 14 is run with the second rotating speed R2 with by Interior Space
Gas drains into outdoor through the second air duct 18.
The control method of the air conditioner 100 of embodiment of the present invention and air conditioner 100, in wind speed reduction and CO2Concentration
During value m2 >=m1+M1, control exhaust fan 14 runs to arrange the excessively high room air of gas concentration lwevel with the second rotating speed R2
To outdoor to improve indoor air quality, so as to improve the comfort level of indoor environment.
In embodiment of the present invention, after air cleaning unit 10 receives inletting fresh air instruction, fresh-air fan 12 is with first turn
Fast R1 is run and exhaust fan 14 is standby.The range of first rotating speed R1 can be 500-800r/min, e.g. 650r/min, correspond to
Ground, the rate for introducing outdoor fresh air are 30m3/h.At this point, detect CO in room air2Concentration value m1 for 400ppm, first
Wind speed n1 at air outlet 162 is 6m/s, and indoor air quality is preferable.Pressure outside can become with room pressure with the time
Change, so as to which the wind speed at the first air outlet 162 can be caused to change.Therefore, when fresh-air fan 12 runs one section with the first rotating speed R1
After time (such as 30 minutes), the wind speed n2 at the first air outlet 162 is detected again.As n2 >=n1, fresh-air fan 12 still with
First rotating speed R1 is run.As n2 ＜ n1, the wind speed at the first air outlet 162 becomes smaller, and the outdoor fresh air amount of introducing reduces, indoor
Air quality is it is possible that be deteriorated.At this point, CO in room air is detected again2Concentration value m2, as m2 >=m1+M1, illustrate interior
The carbon dioxide concentration in air is excessively high, by controlling exhaust fan 14 with the second rotating speed R2 operations that gas concentration lwevel is excessively high
Room air drains into outdoor to improve indoor air quality.When exhaust fan 14 runs discharge room air with the second rotating speed R2
When, fresh-air fan 12 can be run with the first rotating speed R1 or be run to introduce outdoor fresh air with other rotating speeds, not limited herein
System.M1 may be configured as 800-1200ppm, preferably 1000ppm.The range of second rotating speed R2 can be 500-800r/min, such as
It is 650r/min, accordingly, the rate for discharging room air is 30m3/h.Certainly, the first rotating speed R1, second rotating speed R2, M1 can
It is flexibly set according to actual conditions.
It is appreciated that memory 30 can be the special of the independent memory 30 either memory 30 of air conditioner 100
The part either dynamically distributed.Processor 40 can be the processor 40 of independent processor 40 either air conditioner 100
It is special or dynamically distribute a part.
Referring to Fig. 1 and Fig. 2, air conditioner 100 further includes temperature-adjusting device 20.Temperature-adjusting device 20 and air
Purifier 10 can integrated setting.Such as cabinet-type air conditioner, temperature-adjusting device 20 can be located at air cleaning unit 10
Top, specifically, temperature-adjusting device 20 include indoor unit 22 and outdoor unit, and indoor unit 22 is located at the upper of air cleaning unit 10
Side.Certainly, air conditioner 100 can also be on-hook, and this is not restricted.Temperature-adjusting device 20 is used to freeze or heat.Temperature
When regulating device 20 is freezed, the low-pressure steam of refrigerant is by the sucking of compressor (not shown) and boil down to high steam heel row to room
External heat exchanger (not shown), at this time outdoor heat exchanger be condenser, while outdoor fan aerofoil fan (not shown) sucking
Outdoor air flows through outdoor heat exchanger, takes away the heat of refrigerant releasing, high pressure refrigerant vapor is made to be condensed into highly pressurised liquid.It is high
Press liquid sprays into indoor heat exchanger (not shown) after filter (not shown), throttle mechanism (not shown), and interior is changed at this time
Hot device is evaporator, and is evaporated under corresponding low pressure, draws the heat of surrounding.Indoor fan makes the sky to turn cold after heat release simultaneously
Gas is sent to interior by 22 air duct of indoor unit.Such room air constantly circulates, and achievees the purpose that reduce temperature or dehumidifying.
The heating operations of temperature-adjusting device 20 are opposite with process of refrigerastion.
In the present embodiment, air cleaning unit 10 is new blower fan apparatus.Air cleaning unit 10 includes fresh air wind
Machine 12, the first air duct 16, the first air outlet 162, the first air inlet 164 and air-purifying module 11.Air-purifying module 11 wraps
Include multiple filter screens being stacked.Processor 40 controls fresh-air fan 12 to operate such that the first air inlet with certain rotating speed
Outdoor fresh air is introduced interior by 164, processing is filtered to introduced air by filter screen, filter screen can include
Antibacterial and mouldproof primary filter, sponge active carbon layer, cellular activated carbon layer and efficient filter.Processor 40 control fresh-air fan 12 incited somebody to action
Air after filter is sent out via the first air outlet 162.Further, air cleaning unit 10 has further included exhaust fan 14,
Two air ducts 18, the second air outlet 182, the second air inlet 184.Processor 40 control exhaust fan 14 with certain rotating speed run so that
It obtains foul indoor air and discharges outdoor from the second air outlet 182.In this way, outdoor fresh air, air draft wind are introduced by fresh-air fan 12
Machine 14 discharges foul indoor air so that room air keeps pure and fresh, is more advantageous to the health of user.
It is appreciated that air duct and the air duct used in exhaust fan 14 used in fresh-air fan 12 can for different air ducts or
The two common sparing air duct.When sharing air duct, air duct common ground can be switched over using shield element, to realize not
Same function.The position of the position of first air outlet 162 and the second air inlet 184, the first air inlet 164 and the second air outlet 182
Putting flexibly to be set, and is not limited to position relationship shown in FIG. 1.
Normally, it for outdoor pollutant is avoided to be got in from the second air duct 18, can be installed at the second air outlet 182
Baffle, to block the second air outlet 182 when exhaust fan 14 is standby.Therefore, in step S15, controllable baffle remove with
Open the second air outlet 182.
Referring to Fig. 3, in some embodiments, control method includes the following steps：
S16：In m2 ＜ m1+M1, judge whether that m2 ＞ m1+M2, wherein M2 represent CO2The default variation of the second of concentration value
Amount, M2 ＜ M1；With
S17：In m2 ＞ m1+M2, control fresh-air fan 12 is run with third rotating speed R3 and controls exhaust fan 14 standby,
Third rotating speed R3 is more than the first rotating speed R1.
In some embodiments, processor 40 is used to perform an at least program to realize that judgement is in m2 ＜ m1+M1
No m2 ＞ m1+M2 and in m2 ＞ m1+M2, control fresh-air fan 12 are run with third rotating speed R3 and exhaust fan 14 are controlled to treat
Machine, third rotating speed R3 are more than the first rotating speed R1.M2 represents CO2Second default variable quantity of concentration value, M2 ＜ M1.Third rotating speed R3
More than the first rotating speed R1.
It is appreciated that the wind speed at the first air outlet 162 reduces and CO2Concentration value meets m1+M2 ＜ m2 ＜ m1+M1
When, gas concentration lwevel is higher in room air；In view of power conservation requirement, it can control exhaust fan 14 standby, it is new by increasing
The rotating speed of wind wind turbine 12 introduces indoor outdoor fresh air amount so that room air is purified to increase.M2 may be configured as 300-
700ppm, preferably 500ppm.The range of third rotating speed R3 can be 1100-1300r/min, e.g. 1200r/min, correspond to
Ground, the rate for introducing outdoor fresh air are 60m3/h.Certainly, third rotating speed R3, M2 can flexibly be set according to actual conditions.
Referring to Fig. 3, in some embodiments, control method includes the following steps：
S12：In m2≤m1+M2, control fresh-air fan 12 is run with the first rotating speed R1 and controls exhaust fan 14 standby.
In some embodiments, for processor 40 for performing an at least program to realize in m2≤m1+M2, control is new
Wind wind turbine 12 is run with the first rotating speed R1 and controls exhaust fan 14 standby.
It is appreciated that the wind speed at the first air outlet 162 reduces and CO2When concentration value meets m2≤m1+M2, Interior Space
Gas concentration lwevel is relatively low in gas, and indoor air quality can keep fresh-air fan 12 at this time in the range of receiving of user
One rotating speed R1 is run and exhaust fan 14 is standby.In this way, while indoor air quality is ensured, air cleaning unit 10 is reduced
Energy consumption.
In some embodiments, air conditioner 100 includes indoor unit 22 and gas concentration lwevel sensor 50, carbon dioxide
Concentration sensor 50 is arranged on indoor unit 22, and gas concentration lwevel sensor 50 is used to detect CO2Concentration value.
It is appreciated that air conditioner 100 includes temperature-adjusting device 20, temperature-adjusting device 20 includes indoor unit 22.By two
Carbonoxide concentration sensor 50, which is arranged on indoor unit 22, can detect CO in room air2Concentration value.Processor 40 passes through
Gas concentration lwevel sensor 50 acquires CO in room air2Concentration value.
In some embodiments, air conditioner 100 includes air velocity transducer 60, and air velocity transducer 60 is arranged on the first outlet air
At mouth 162 and for detecting wind speed.
It is appreciated that air velocity transducer 60 is arranged at the first air outlet 162, can detect at the first air outlet 162
Wind speed.Processor 40 acquires the wind speed at the first air outlet 162 by air velocity transducer 60.
Embodiments of the present invention description in, term " first ", " second " be only used for description purpose, and it is not intended that
Indicate or imply relative importance or the implicit quantity for indicating indicated technical characteristic." first ", " are defined as a result,
One or more feature can be expressed or be implicitly included to two " feature.In retouching for embodiments of the present invention
In stating, " multiple " are meant that two or more, unless otherwise specifically defined.
In the description of embodiments of the present invention, it should be noted that unless otherwise clearly defined and limited, term
" installation ", " connected ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or one
Connect to body；Can be mechanically connected or be electrically connected or can mutually communicate；It can be directly connected, can also lead to
It crosses intermediary to be indirectly connected, can be the interaction relationship of connection inside two elements or two elements.For ability
For the those of ordinary skill in domain, it can understand that above-mentioned term in embodiments of the present invention specific contains as the case may be
Justice.
Above disclosure provides many different embodiments or example is used for realizing embodiments of the present invention not
Same structure.In order to simplify the disclosure of embodiments of the present invention, above the component of specific examples and setting are described.When
So, they are merely examples, and is not intended to limit the present invention.In addition, embodiments of the present invention can be in different examples
Repeat reference numerals and/or reference letter in son, this repetition are for purposes of simplicity and clarity, itself not indicate to be begged for
By the relationship between various embodiments and/or setting.In the description of this specification, reference term " embodiment ",
The description of " some embodiments ", " exemplary embodiment ", " example ", " specific example " or " some examples " etc. means to combine
The embodiment or example particular features, structures, materials, or characteristics described are contained at least one implementation of the present invention
In mode or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or
Example.Moreover, particular features, structures, materials, or characteristics described in any one or more embodiments or can be shown
It is combined in an appropriate manner in example.
Any process described otherwise above or method description are construed as in flow chart or herein, represent to include
Module, segment or the portion of the code of the executable instruction of one or more the step of being used to implement specific logical function or process
Point, and the range 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, to 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 processing module or other can be from instruction
The system of execution system, device or equipment instruction fetch and execute instruction) use or combine these instruction execution systems, device or
Equipment and use.For the purpose of this specification, " computer-readable medium " can be it is any can include, store, communicating, propagating or
Transmission program uses for instruction execution system, device or equipment or with reference to these instruction execution systems, device or equipment
Device.The more specific example (non-exhaustive list) of computer-readable medium is including following：With one or more wiring
Electrical connection section (electronic device), portable computer diskette box (magnetic device), random access memory (RAM), read-only memory
(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 can even is that the paper that can print described program on it or other are suitable
Medium, because can be for example by carrying out optical scanner to paper or other media, then into edlin, interpretation or when necessary with it
His suitable method is handled electronically to obtain described program, is then stored in computer storage.
It should be appreciated that each section of embodiments of the present invention can be with hardware, software, firmware or combination thereof come real
It is existing.In the above-described embodiment, multiple steps or method can use storage in memory and by suitable instruction execution system
The software or firmware of execution is realized.If for example, being realized with hardware in another embodiment, ability can be used
Any one of following technology well known to domain or their combination are realized：With for data-signal realization logic function
The discrete logic of logic gates has the application-specific integrated circuit of suitable combinational logic gate circuit, programmable gate array
(PGA), field programmable gate array (FPGA) etc..
Those skilled in the art are appreciated that realize all or part of step that above-described embodiment method carries
Suddenly it is that relevant hardware can be instructed to complete by program, the program can be stored in a kind of computer-readable storage medium
In matter, the program when being executed, one or a combination set of the step of including embodiment of the method.
In addition, each functional unit in various embodiments of the present invention can be integrated in a processing module, also may be used
To be that each unit is individually physically present, can also two or more units be integrated in a module.It is above-mentioned integrated
The form that hardware had both may be used in module is realized, can also be realized in the form of software function module.The integrated module
If it is realized in the form of software function module and is independent product sale or in use, a calculating can also be stored in
In machine read/write memory medium.
Storage medium mentioned above can be read-only memory, disk or CD etc..
Although the embodiments of the present invention has 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, those of ordinary skill in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, changes, replacing and modification.
Claims (10)
1. a kind of control method of air conditioner, which is characterized in that the air conditioner includes air cleaning unit, the air purification
Device includes fresh-air fan and exhaust fan, and the air cleaning unit is formed with the first air duct and the second air duct, and described first
Air duct includes connecting the first air inlet outside indoor first air outlet and communication chamber, and the fresh-air fan is arranged on described first
Air duct, the exhaust fan are arranged on second air duct, and the control method includes the following steps：
When the air cleaning unit is standby, detect whether the air cleaning unit receives inletting fresh air instruction；
When the air cleaning unit receives the inletting fresh air instruction, the fresh-air fan is controlled to run to incite somebody to action with the first rotating speed
Outdoor fresh air introduces indoor and controls the exhaust fan standby, while detect CO in room air through first air duct2's
Wind speed n1 at concentration value m1 and first air outlet；
After the fresh-air fan runs a period of time with first rotating speed, the wind speed n2 at detection first air outlet is simultaneously
Judge whether n2 ＜ n1；
In n2 ＜ n1, CO in the room air is detected2Concentration value m2 and judge whether m2 >=m1+M1, wherein M1 represent
CO2First default variable quantity of concentration value；With
In m2 >=m1+M1, control the exhaust fan with the second rotating speed run with by the room air through second wind
Road drains into outdoor.
2. control method as described in claim 1, which is characterized in that the control method includes the following steps：
In m2 ＜ m1+M1, judge whether that m2 ＞ m1+M2, wherein M2 represent CO2Second default variable quantity of concentration value, M2 ＜
M1；With
In m2 ＞ m1+M2, the fresh-air fan is controlled to be run with third rotating speed and controls the exhaust fan standby, described
Three rotating speeds are more than first rotating speed.
3. control method as claimed in claim 2, which is characterized in that the control method includes the following steps：
In m2≤m1+M2, the fresh-air fan is controlled to be run with first rotating speed and controls the exhaust fan standby.
4. control method as described in claim 1, which is characterized in that the air conditioner includes indoor unit and gas concentration lwevel
Sensor, the gas concentration lwevel sensor are arranged on the indoor unit, and the gas concentration lwevel sensor is used to detect
CO2Concentration value.
5. control method as described in claim 1, which is characterized in that the air conditioner includes air velocity transducer, the wind speed
Sensor is arranged at first air outlet and for detecting wind speed.
6. a kind of air conditioner, which is characterized in that including air cleaning unit, the air cleaning unit includes fresh-air fan and row
Wind wind turbine, the air cleaning unit are formed with the first air duct and the second air duct, and first air duct includes connecting indoor the
The first air inlet outside one air outlet and communication chamber, the fresh-air fan are arranged on first air duct, and the exhaust fan is set
It puts in second air duct, the air conditioner further includes：
Memory is stored with an at least program；
Processor, for performing an at least program to realize following steps：
When the air cleaning unit is standby, detect whether the air cleaning unit receives inletting fresh air instruction；
When the air cleaning unit receives the inletting fresh air instruction, the fresh-air fan is controlled to run to incite somebody to action with the first rotating speed
Outdoor fresh air introduces indoor and controls the exhaust fan standby, while detect CO in room air through first air duct2's
Wind speed n1 at concentration value m1 and first air outlet；
After the fresh-air fan runs a period of time with first rotating speed, the wind speed n2 at detection first air outlet is simultaneously
Judge whether n2 ＜ n1；
In n2 ＜ n1, CO in the room air is detected2Concentration value m2 and judge whether m2 >=m1+M1, wherein M1 represent
CO2First default variable quantity of concentration value；With
In m2 >=m1+M1, control the exhaust fan with the second rotating speed run with by the room air through second wind
Road drains into outdoor.
7. air conditioner as claimed in claim 6, which is characterized in that the processor for perform an at least program with realize with
Lower step：
In m2 ＜ m1+M1, judge whether that m2 ＞ m1+M2, wherein M2 represent CO2Second default variable quantity of concentration value, M2 ＜
M1；With
In m2 ＞ m1+M2, the fresh-air fan is controlled to be run with third rotating speed and controls the exhaust fan standby, described
Three rotating speeds are more than first rotating speed.
8. air conditioner as claimed in claim 7, which is characterized in that the processor for perform an at least program with realize with
Lower step：
In m2≤m1+M2, the fresh-air fan is controlled to be run with first rotating speed and controls the exhaust fan standby.
9. air conditioner as claimed in claim 6, which is characterized in that the air conditioner includes indoor unit and gas concentration lwevel passes
Sensor, the gas concentration lwevel sensor are arranged on the indoor unit, and the gas concentration lwevel sensor is used to detect CO2
Concentration value.
10. air conditioner as claimed in claim 6, which is characterized in that the air conditioner includes air velocity transducer, and the wind speed passes
Sensor is arranged at first air outlet and for detecting wind speed.
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| CN201810027778.XA CN108253600B (en) | 2018-01-11 | 2018-01-11 | Control method of air conditioner and air conditioner |
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| CN201810027778.XA CN108253600B (en) | 2018-01-11 | 2018-01-11 | Control method of air conditioner and air conditioner |
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Cited By (1)
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|---|---|---|---|---|
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| CN108253600B (en) | 2020-03-27 |
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