CN106123207A - The control method of new blower fan and control device - Google Patents

The control method of new blower fan and control device Download PDF

Info

Publication number
CN106123207A
CN106123207A CN201610451797.6A CN201610451797A CN106123207A CN 106123207 A CN106123207 A CN 106123207A CN 201610451797 A CN201610451797 A CN 201610451797A CN 106123207 A CN106123207 A CN 106123207A
Authority
CN
China
Prior art keywords
air quality
blower fan
new blower
outdoor air
operation range
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201610451797.6A
Other languages
Chinese (zh)
Inventor
刘志辉
唐杰
邓忠文
于伦宇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gree Electric Appliances Inc of Zhuhai
Original Assignee
Gree Electric Appliances Inc of Zhuhai
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Gree Electric Appliances Inc of Zhuhai filed Critical Gree Electric Appliances Inc of Zhuhai
Priority to CN201610451797.6A priority Critical patent/CN106123207A/en
Publication of CN106123207A publication Critical patent/CN106123207A/en
Pending legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/0001Control or safety arrangements for ventilation
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/30Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00Control inputs relating to air properties
    • F24F2110/50Air quality properties
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/0001Control or safety arrangements for ventilation
    • F24F2011/0002Control or safety arrangements for ventilation for admittance of outside air
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00Control inputs relating to air properties
    • F24F2110/50Air quality properties
    • F24F2110/52Air quality properties of the outside air
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

Abstract

The invention discloses the control method of a kind of new blower fan and control device.Wherein, described control method comprises the following steps: obtain current outdoor air quality;According to described current outdoor air quality, the operation range of described new blower fan is adjusted, is adjusted operation range;Control described new blower fan to run according to described adjustment operation range.Outdoor Air Quality is detected by this control method, and is controlled the operational taps of new blower fan according to Outdoor Air Quality, it is to avoid introduce outdoor air during Outdoor Air Quality difference the most in a large number.By combining Outdoor Air Quality, the operational taps of new blower fan is carried out adjustment and control, it is possible to more effectively regulating the quality of room air, regulation efficiency is high, and energy loss is low.

Description

The control method of new blower fan and control device
Technical field
The present invention relates to household electrical appliance technical field, particularly relate to the control method of a kind of new blower fan and control device.
Background technology
Along with growth in the living standard, people are more and more higher to the requirement of quality of life, especially to indoor air matter Amount it is also proposed new requirement.New blower fan is a kind of air adjusting apparatus that outdoor air can be incorporated into indoor.New blower fan Being generally provided with multiple gear, user can be opened corresponding gear according to different demands and exchange room air.
Control to new blower fan typically uses remote controller to be controlled, or to the line control machine on multi-joint new blower fan indoor set On button the operation range of new blower fan is controlled.This control is all based on the subjective judgment of user to new blower fan Operational taps is controlled, typically room air can not be carried out accurate, regulate efficiently.
Summary of the invention
Based on this, it is necessary to in conventional art, new fan operation gear controls without reference to objective condition, to Interior Space The problem of controlled atmosphere joint weak effect, it is provided that a kind of new blower control method that can more effectively room air be adjusted and dress Put.
For realizing the control method of a kind of new blower fan that the object of the invention provides, comprise the following steps:
Obtain current outdoor air quality;
According to described current outdoor air quality, the operation range of described new blower fan is adjusted, is adjusted work shelves Position;
Control described new blower fan to run according to described adjustment operation range.
Wherein in an embodiment, described control method also includes:
Described current outdoor air quality is carried out grade classification according to the first predetermined level criteria for classifying, obtains working as cup Outer air credit rating;
Described according to described current outdoor air quality, the operation range of described new blower fan is adjusted, is adjusted work Make gear, including:
According to described current outdoor air quality grade, the operation range of described new blower fan is adjusted, determines described tune Full employment gear.
Wherein in an embodiment, described control method also includes, obtains the step of current indoor air quality;
Described according to described current outdoor air quality, the operation range of described new blower fan is adjusted, is adjusted work Make gear, including:
According to described current outdoor air quality and described current indoor air quality, the operation range to described new blower fan It is adjusted, obtains described adjustment operation range.
Wherein in an embodiment, described control method also includes:
Described current indoor air quality is carried out grade classification according to the second predetermined level criteria for classifying, obtains working as cup Interior air quality grade;
Described according to described current outdoor air quality with described current indoor air quality, the work to described new blower fan Gear is adjusted, and is adjusted operation range, including:
According to described current indoor air quality grade, and/or described current outdoor air quality grade, to described new wind The operation range of machine is adjusted, and determines described adjustment operation range.
Wherein in an embodiment, described according to described current indoor air quality grade, and/or described current outdoor Air quality grade, is adjusted the operation range of described new blower fan, determines described adjustment operation range, including:
According in default operation range mapping table, the work of described current indoor air quality grade and described new blower fan Corresponding relation between gear, determines described adjustment operation range;
Or, according in default operation range mapping table, described current outdoor air quality grade and described new blower fan Operation range between corresponding relation, determine described adjustment operation range;
Or, according in default operation range mapping table, described current indoor air quality grade, described current outdoor The corresponding relation of the operation range three of air quality grade and described new blower fan, determines described adjustment operation range.
Wherein in an embodiment, described method also includes:
When described current indoor air quality obtains unsuccessfully, control described new blower fan and run according to set position.
Wherein in an embodiment, described acquisition current outdoor air quality, including:
By Network Capture prediction of air quality data, and from the described prediction of air quality extracting data correspondence time Described current outdoor air quality.
Wherein in an embodiment, also include:
Sky in new blower fan described in gear according to described new fan operation and/or described current outdoor air quality control The operation intensity of air purifying apparatus.
Wherein in an embodiment, also include:
When described current outdoor air quality obtains unsuccessfully, control described new blower fan and run according to set position.
The control device of a kind of new blower fan based on same inventive concept, including:
Outdoor Air Quality acquisition module, is used for obtaining current outdoor air quality;
Gear adjusting module, for adjusting the operation range of described new blower fan according to described current outdoor air quality Whole, it is adjusted operation range;
Operation control module, is used for controlling described new blower fan and runs according to described adjustment operation range.
Wherein in an embodiment, described control device also includes:
The first estate divides module, for described current outdoor air quality being entered according to the first predetermined level criteria for classifying Row grade classification, obtains current outdoor air quality grade;
Described gear adjusting module, is additionally operable to according to the work to described new blower fan of the described current outdoor air quality grade Gear is adjusted, and determines described adjustment operation range.
Wherein in an embodiment, described control device also includes IAQ (indoor air quality) acquisition module, works as obtaining Front IAQ (indoor air quality);
Described gear adjusting module, is additionally operable to according to described current outdoor air quality and described current indoor air matter Amount, is adjusted the operation range of described new blower fan, is adjusted operation range.
Wherein in an embodiment, described control device also includes:
Second grade classification module, for entering described current indoor air quality according to the second predetermined level criteria for classifying Row grade classification, obtains described current indoor air quality grade;
Described gear adjusting module, is additionally operable to according to described current outdoor air quality grade, and/or described current indoor Air quality grade, search preset operation range mapping table, and according to described in described default operation range mapping table when Between front IAQ (indoor air quality) grade, and/or described current outdoor air quality grade and the operation range of described new blower fan Corresponding relation, determines described adjustment operation range.
Wherein in an embodiment, described Outdoor Air Quality acquisition module, it is additionally operable to by Network Capture air matter Amount forecast data, and from the current outdoor air quality of described prediction of air quality extracting data correspondence time.
Wherein in an embodiment, described operation control module, it is additionally operable to when described current outdoor air quality obtains During failure, control described new blower fan and run according to set position.
Wherein in an embodiment, described control device also includes purifying control module, for according to described new blower fan The operation intensity of the air cleaner in new blower fan described in the gear run and/or described current outdoor air quality control.
The beneficial effect comprise that
The control method of a kind of new blower fan that the present invention provides, detects Outdoor Air Quality, and according to outdoor empty The operational taps of new blower fan is controlled by makings amount.Avoid introducing outdoor air the most in a large number during Outdoor Air Quality difference.If During Outdoor Air Quality difference, introduce outdoor air the most in a large number, on the one hand increase the filtration of new blower air, the use of purifying part Rate, shortens associated components and the life-span of new blower fan;On the one hand the effect that IAQ (indoor air quality) improves is affected.Therefore, the present embodiment The control method of new blower fan, by combining Outdoor Air Quality, the operational taps of new blower fan is carried out adjustment and control, Can more effectively regulate the quality of room air, regulation efficiency is high, and energy loss is low.
Accompanying drawing explanation
Fig. 1 is the flow chart of the control method of the new blower fan of an embodiment;
Fig. 2 is the flow chart of the control method of the new blower fan of an embodiment;
Fig. 3 is the flow chart of the control method of the new blower fan of an embodiment;
Fig. 4 is the flow chart of the control method of the new blower fan of an embodiment;
Fig. 5 is the flow chart of the control method of the new blower fan of an embodiment;
Fig. 6 is the structural representation controlling device of the new blower fan of an embodiment;
Fig. 7 is the structural representation controlling device of the new blower fan of an embodiment;
Fig. 8 is the structural representation controlling device of the new blower fan of an embodiment;
Fig. 9 is the structural representation controlling device of the new blower fan of an embodiment.
Detailed description of the invention
In order to make the purpose of the present invention, technical scheme and advantage clearer, below in conjunction with accompanying drawing to the present invention's The control method of new blower fan and the detailed description of the invention of control device illustrate.Should be appreciated that concrete reality described herein Execute example only in order to explain the present invention, be not intended to limit the present invention.
As it is shown in figure 1, the control method of a kind of new blower fan, comprise the following steps:
S100, obtains current outdoor air quality.
The when of currently referring in this step that new blower fan to carry out gear to be adjusted, and those skilled in the art can also Understanding, the acquisition to Outdoor Air Quality can have certain delay in time, i.e. can be with first few minutes or former second The air quality of middle acquisition is as current outdoor air quality.
And can use for the acquisition of current outdoor air quality and be arranged on new fan house outer air air inlet position Air mass sensor obtains, it is also possible to utilize network to obtain.As networked by the network connecting module in new blower fan, from mutually Networking obtains Local Weather Report information, and further the air quality information in data of weather forecast is extracted, from The current outdoor air quality of prediction of air quality extracting data correspondence time (currently).
During it should be noted that use air mass sensor to carry out Outdoor Air Quality detection, as long as by air quality Sensor is arranged on the position can detected outdoor air.And by the center of air mass sensor Yu new blower fan Control unit connects, and enables centralized control unit to get the data of sensor detection.But preferably air quality is passed Sensor is arranged in outdoor air air inlet position or the air intake passage of new blower fan, and it is to Outdoor Air Quality to be introduced Accuracy in detection is high.
For air quality, can be using pollutants in air concentration as air quality parameters.In other embodiments, it is possible to Using the concentration of negative oxygen ion in air as air quality parameters.Certainly, use pollutants in air concentration as air quality During parameter, the lowest then air quality of pollutant levels is the best, and when using negative oxygen ion concentration as air quality parameters, then bears Oxygen ion concentration is the highest, and air quality is the best.
S200, is adjusted the operation range of new blower fan according to current outdoor air quality, is adjusted operation range.
Operation range in this step adjusts, including opening corresponding operation range and high tap position being adjusted to relatively low Operation range, or relatively low operation range is adjusted to higher operation range.
But, either high tap position is adjusted to low operational taps, or low operational taps is adjusted to high operational taps, It all should follow this big principle, i.e. when air quality is good, controls new blower fan and introduces more outdoor air, and in air matter When measuring the best, control new blower fan and introduce outdoor air less.It is thus possible to ensure room air while reducing new blower fan workload Quality.
S300, controls new blower fan and runs according to adjusting operation range.
Also, it should be noted the new blower fan in the present embodiment can be the new blower fan of general independent operating, it is also possible to Multi-joint new blower fan, when new blower fan is multi-joint new blower fan, step S300 controls new blower fan and according to when adjusting operation range operation is Control to the indoor fan being currently running.
In the control method of the new blower fan of the present embodiment, detect Outdoor Air Quality, and according to Outdoor Air Quality to newly The operational taps of blower fan is controlled.Avoid introducing outdoor air the most in a large number during Outdoor Air Quality difference.If outdoor air matter During amount difference, introduce outdoor air the most in a large number, on the one hand increase the filtration of new blower air, the utilization rate of purifying part, shorten relevant Parts and the life-span of new blower fan;On the one hand IAQ (indoor air quality) is improved not the biggest effect.Therefore, the new blower fan of the present embodiment Control method, by combining Outdoor Air Quality, the operational taps of new blower fan is carried out adjustment and control, it is possible to more have The quality of the regulation room air of effect, regulation efficiency is high, and energy loss is low.
In the control method of the new blower fan of another embodiment, as in figure 2 it is shown, also include S400, obtain current indoor empty The step of makings amount.
It should be noted that step S400 obtaining current indoor air quality shown in Fig. 2 obtains room in step S100 Before outer air quality, but in other embodiments, the step obtaining IAQ (indoor air quality) also can obtain outdoor air matter After the step of amount, or two steps also can be carried out simultaneously, does not has sequencing between two steps, as long as can obtain current Outdoor Air Quality and current indoor air quality.
After the present embodiment includes step S400, then step S200 is when carrying out gear and adjusting, outdoor empty except considering Beyond makings amount, the IAQ (indoor air quality) that also can obtain with reference to step S400.
Concrete, in the present embodiment, perform step S200 ', according to current outdoor air quality and current indoor air matter Amount, is adjusted the operation range of new blower fan, is adjusted operation range.
During this step S200 ' performs, follow Outdoor Air Quality equally good, then introduce more outdoor air;Room Outer air is of poor quality, then introduce the principle of less outdoor air.But unlike step S200, this step also can be joined Examine IAQ (indoor air quality).With improve IAQ (indoor air quality) be final principle, then consider when IAQ (indoor air quality) height when without Introduce outdoor air or the fewest quote outdoor air.On the contrary, the when that IAQ (indoor air quality) being poor, then consider to introduce room Outer air, but the quality of outdoor air is accounted for the most simultaneously, i.e. when Outdoor Air Quality is poor, i.e. Make that IAQ (indoor air quality) is the best can not too much introduce outdoor air.
In the present embodiment, the operational taps of new blower fan is controlled by comprehensive IAQ (indoor air quality) and Outdoor Air Quality, Enable new blower fan more intelligent, more effectively IAQ (indoor air quality) is adjusted.And when IAQ (indoor air quality) is good, it is possible to logical Cross and control new fan operation at low-grade location to control the energy consumption of new blower fan, save the energy.And in the present embodiment, when new blower fan is many When joining new blower fan, step S200 ' adjustment to operation range, for the indoor fan of new blower fan corresponding to current indoor air quality The adjustment of operation range.And the operation range of multi-joint new each indoor fan of blower fan can be different.The work shelves of each indoor fan Position is all relevant to its IAQ (indoor air quality).It will be understood by those skilled in the art that when Outdoor Air Quality is consistent, room air Gear opened by quality the poorest then respective chambers blower fan can be the highest, in order to introduces more outdoor air.But when outdoor air matter When measuring very poor (can setting air in pollutant levels then think that Outdoor Air Quality is very poor more than a numerical value), the most no matter Interior Space Makings amount how, and each indoor fan all can run according to low-grade location.
It should be noted that step S400, obtain current indoor air quality, with step S100, obtain current outdoor empty Makings amount, does not conflicts between the two step, and tandem can overturn, or can also perform side by side.
As it is shown on figure 3, in the control method of the new blower fan of another embodiment, further comprising the steps of:
S020, it is judged that current outdoor air quality obtains the most successful, the most then perform step S200, if it is not, then perform Step S300 '.
Such as, when obtaining Outdoor Air Quality by communication network, if network failure, can cause outdoor empty Makings amount obtains unsuccessfully.
S300 ', controls new blower fan and runs according to set position.
It addition, in the present embodiment, current outdoor air quality is obtained and the most successfully judges, also include the room obtained Outer air quality the most effectively judges.As, obtain Outdoor Air Quality by communication network, but, in this control method In, current Outdoor Air Quality to be used, break down or related web site air quality letter if network updates When breath updates slower, it is likely that the Outdoor Air Quality information causing acquisition is out-of-date, is the most also judged to current outdoor air Quality obtains unsuccessfully.
And step S300 ' in set position refer to by new blower fan remote controller, control panel or multi-joint new fan house The new fan operation gear of the line control machine input in interior machine.
In the present embodiment, when Outdoor Air Quality obtains successfully, then combine the Outdoor Air Quality operation to new blower fan Gear carries out automatic, intelligent adjustment and controls.But when Outdoor Air Quality obtains unsuccessfully, then it is manually entered according to user Gear directly run, do not carry out the adjustment of gear.It will be understood by those skilled in the art that new fan intelligent carries out gear adjustment Time, the gear control of its new blower fan can more conform to external air conditions, and (Outdoor Air Quality difference introduces outdoor air, room less Outer air quality is good, the most more introduces outdoor air), the adjustment to IAQ (indoor air quality) is the most more rapid.But this In embodiment, after Outdoor Air Quality obtains unsuccessfully, then new blower fan is carried out by the signal being directly manually entered according to user Run and control, it is to avoid the impact of new fan operation is caused the impact of reverse side by invalid Outdoor Air Quality.As failed to obtain room Outer air quality causes new blower fan out of service, and exception, the Outdoor Air Quality data of mistake cause new blower fan to introduce Outdoor air amount is very few.
Wherein in an embodiment, abnormal Outdoor Air Quality data include, according to the actually used ground of new blower fan Air conditions, sets an air quality optimal outdoor air reference standard and an air quality worst Outdoor Air Quality ginseng Examine standard, such as pollutant levels maximum and pollutant levels minima.And obtaining the pollutant levels of Outdoor Air Quality After, it is judged that whether acquired contaminant concentration of outside air is in described pollutant levels maximum and described pollutant levels Between little value, the most then judge that acquired Outdoor Air Quality is effective;If it is not, then judge acquired Outdoor Air Quality Invalid.Then perform step S300 ', control new blower fan and run according to set position.
It is similar to, in another embodiment, including the step of acquisition IAQ (indoor air quality), whether has with Outdoor Air Quality Effect judges corresponding, as shown in Figure 4, also includes judging to obtain the most effective step S010 of IAQ (indoor air quality), when currently When IAQ (indoor air quality) obtains unsuccessfully, also perform step S300 ', control new blower fan and run according to set position.
In this embodiment, after new blower fan (multi-joint new blower fan indoor set) powers on, start to detect IAQ (indoor air quality), and feed back Data (testing result), receive the air quality data (Outdoor Air Quality) of weather forecast simultaneously.But when user is started shooting After operation, owing to the sensor of detection IAQ (indoor air quality) can be detrimental to the problems such as bad or detection error is excessive, accordingly, it would be desirable to sentence The disconnected IAQ (indoor air quality) obtained is the most effective, the most then think that current indoor air quality obtains successfully, if judging to obtain IAQ (indoor air quality) time invalid, then it is assumed that current indoor air quality obtains unsuccessfully, the most now can not be referring again to Interior Space New fan operation gear is adjusted by makings amount.But run according to the artificial set position judged.Avoid the indoor of mistake Air quality judges the adjustment of IAQ (indoor air quality) is caused opposite effects.
The most effectively judge similar with current outdoor air quality, the most effective for current indoor air quality Judgement, it is possible to realize by setting air quality effective range.If indoor air pollutants concentration is in certain scope The most then think that the IAQ (indoor air quality) that detects is effective, if beyond certain scope, think current indoor air quality time invalid 's.
As a kind of embodiment, the current outdoor air quality of acquisition can be carried out grade classification, concrete, as incited somebody to action Current outdoor air quality carries out grade classification according to the first predetermined level criteria for classifying, obtains current outdoor air quality etc. Level.
And current indoor air quality is carried out grade classification according to the second predetermined level criteria for classifying, obtain current indoor Air quality grade.
The wherein said first predetermined level criteria for classifying and described second grading standard can be the same or different. The quantity of the grade that can mark off can be the same or different, as default Outdoor Air Quality can be divided into bad by good: excellent, Good, general, difference level Four, it is possible to be divided into: slight, moderate, serious three grades.The concrete criteria for classifying can be according to actual air mass and new How many fan operation gears is set.
IAQ (indoor air quality) also can be divided into slightly, moderate, serious three grades, may also comprise it the most in other embodiments His grade.
Concrete, in one embodiment, using pollutants in air concentration as air quality criterion, room air Quality and Outdoor Air Quality are all divided into slightly, moderate, serious.When in present air, pollutant levels are less than the first numerical value Time, can determine that current outdoor air quality is slight, when pollutants in air concentration is between the first numerical value and second value, Can determine that current outdoor air quality is moderate, when pollutants in air concentration is more than second value, can determine that current outdoor Air quality is serious.Judgement employing and Outdoor Air Quality to IAQ (indoor air quality) simultaneously judges same standard.That is, empty In gas the concentration of pollutant between the first numerical value and second value time judge current indoor air quality as moderate, when in air When the concentration of pollutant is less than described first numerical value, it is determined that current indoor air quality is slight, works as indoor air pollutants Concentration higher than described second value time, it is determined that described current indoor air quality is serious.
In the present embodiment, in addition to air quality criterion (first numerical value and second value) is previously set, also thing First set the corresponding relation between Outdoor Air Quality grade and IAQ (indoor air quality) grade and new fan operation gear.
As a kind of embodiment, set Outdoor Air Quality grade, IAQ (indoor air quality) grade and new blower fan fortune Between row gear preset operation range mapping table as shown in Table 1:
Table one
See the corresponding relation between Outdoor Air Quality grade and IAQ (indoor air quality) grade and operation range in table one Understand, in the present embodiment, even if during IAQ (indoor air quality) poor (seriously), also will not blindly introduce outdoor air, also want multicell Outer air quality judges, then controls new blower fan when Outdoor Air Quality good (slightly) and opens top grade operation, introduces more Outdoor air, on the contrary, when Outdoor Air Quality poor (seriously), control new blower fan open low gear run.
It should be noted that the operational taps of new blower fan is followed successively by top grade, middle-grade, low-grade from high to low in table one.And shelves Position is the highest, and new blower fan introducing outdoor air is the most to indoor, and gear is the lowest, and it is the fewest to indoor that new blower fan introduces outdoor air.
According to current outdoor air quality and current indoor air quality, the operation range of new blower fan is adjusted, To adjusting operation range, including:
According to current outdoor air quality grade and current indoor air quality grade, search the operation range preset and map Table, determines adjustment operation range;
The operation range mapping table preset comprises Outdoor Air Quality grade, IAQ (indoor air quality) grade and new blower fan Corresponding relation between operation range three.
In other embodiments, it is possible to use and only use Outdoor Air Quality grade or only use IAQ (indoor air quality) etc. The mode that the operation range of new blower fan is adjusted by level.As during Outdoor Air Quality grade height then, control new fan operation and exist In higher gear, when Outdoor Air Quality grade low (air is poor), then control new fan operation on relatively low-grade location.More The high-quality outdoor air of introducing.
Certainly, single Outdoor Air Quality grade or single IAQ (indoor air quality) grade is used to carry out new blower fan During the control of operation range, can prestore respectively between the operation range characterizing independent Outdoor Air Quality grade and new blower fan The mapping table of corresponding relation, and characterize corresponding relation between the operation range of independent IAQ (indoor air quality) grade and new blower fan Mapping table.The operation range that new blower fan finally should run is determined by searching mapping table.Certainly, it is used alone IAQ (indoor air quality) (or IAQ (indoor air quality) grade), and be used alone Outdoor Air Quality (grade of Outdoor Air Quality) and carry out new blower fan The control of operation range is all not so good as to carry out new fan operation in combination with Outdoor Air Quality grade and IAQ (indoor air quality) grade Operation range control more accurate.
And, in other embodiments, for air quality (including IAQ (indoor air quality) and Outdoor Air Quality) with new Corresponding relation between blower fan operation range, it is possible to use other modes in addition to mapping table to characterize.As directly used condition Compare Peer.
In the control method of the new blower fan of another embodiment, as it is shown in figure 5, also include:
S500, according to the air cleaner in the gear of new fan operation and the new blower fan of current outdoor air quality control Operation intensity.
In new blower fan, the air cleaner carrying out air filtration purification can individually control operation under gear.Enter The air cleaner of line space gas purified treatment is considered as an air purifier that can work independently.
In the present embodiment, it is possible to use and Outdoor Air Quality is carried out grade classification, and combine Outdoor Air Quality grade And new fan operation gear arranges the air purifier operational taps mapping table in new blower fan, follow-up can obtain outdoor empty After gas credit rating and new blower ventilating operational taps (introducing the operational taps of outdoor air), search air cleaner (empty Gas purifier) operational taps mapping table determines the air cleaner operational taps of needs.
As a kind of embodiment, air purifier operational taps mapping table can be as shown in Table 2:
Table two
Seeing table two, Outdoor Air Quality is the poorest, then control air purifier (air cleaner) and open the highest shelves Position.And during Outdoor Air Quality preferably (slightly), then controlling air purifier operates under low grade, though the work of this stylish blower fan Make gear for top grade.So, can save the energy also can service life of proper extension air purifier.
Based on same inventive concept, the embodiment of the present invention provides the control device of a kind of new blower fan, owing to this device solves The principle of problem is similar to the control method of aforementioned a kind of new blower fan, and therefore, the enforcement of this device can be according to preceding method Concrete steps realize, and repeat no more in place of repetition.
As shown in Figure 6, the control device of the new blower fan of one of them embodiment, including: Outdoor Air Quality acquisition module 100, gear adjusting module 200 and operation control module 300.
Wherein, Outdoor Air Quality acquisition module 100, it is used for obtaining current outdoor air quality;Gear adjusting module 200, for the operation range of new blower fan being adjusted according to current outdoor air quality, it is adjusted operation range;Run Control module 300, is used for controlling new blower fan and runs according to adjusting operation range.
The control device of the new blower fan of the present embodiment, adjusts the operation range of new blower fan in conjunction with Outdoor Air Quality Whole, control.Can more effectively regulate the quality of room air, regulation efficiency is high, and energy loss is low.
In the control device of the new blower fan of another embodiment, as it is shown in fig. 7, also include: IAQ (indoor air quality) obtains mould Block 400.Described IAQ (indoor air quality) acquisition module 400, is used for obtaining current indoor air quality.
And after comprising described IAQ (indoor air quality) acquisition module in control device, described gear adjusting module 200 is right When the operation range of new blower fan is adjusted, in addition to can be with reference to Outdoor Air Quality, also can be with reference to by Interior Space makings The IAQ (indoor air quality) that amount acquisition module 400 obtains.That is, in the present embodiment, gear adjusting module 200, can be according to current outdoor Air quality and current indoor air quality, be adjusted the operation range of new blower fan, be adjusted operation range.Make newly The adjustment of blower fan gear more specific aim, more intelligent.Regulated efficiency is the highest.
As a kind of embodiment, Outdoor Air Quality acquisition module, when carrying out Outdoor Air Quality and obtaining, can lead to Cross Network Capture prediction of air quality data, and from the current outdoor air matter of prediction of air quality extracting data correspondence time Amount.
In the control device of the new blower fan of another embodiment, operation control module, it is additionally operable to when current outdoor air matter When amount obtains unsuccessfully, control new blower fan and run according to set position.
In the present embodiment, it is possible to when avoiding Outdoor Air Quality to obtain unsuccessfully, the problem that new blower fan cannot run, make new wind No matter can machine obtain Outdoor Air Quality can be properly functioning.
In the control device of the new blower fan of another embodiment, as shown in Figure 8, except comprising the acquisition of aforesaid Outdoor Air Quality Module 100, gear adjusting module 200 and operation control module outer 300, also includes purifying control module 500.
Described purification control module 500 is new for gear and the current outdoor air quality control according to new fan operation The operation intensity of the air cleaner in blower fan.Concrete, during Outdoor Air Quality difference, control air cleaner according to relatively High operation intensity is run, and is being incorporated into indoor after effectively purifying outdoor air.
As it is shown in figure 9, in the control device of the new blower fan of another embodiment, also include that the first estate divides module 110 And the second grade classification module 410.
Wherein, the first estate divides module 110, empty for obtaining current outdoor at Outdoor Air Quality acquisition module 100 After makings amount, current outdoor air quality is carried out grade classification according to the first predetermined level criteria for classifying, obtains working as cup Outer air credit rating;Second grade classification module 410, for obtaining current indoor at IAQ (indoor air quality) acquisition module 400 After air quality, current indoor air quality is carried out grade classification according to the second predetermined level criteria for classifying, obtains working as cup Interior air quality grade.
After getting IAQ (indoor air quality) grade and Outdoor Air Quality grade, described gear adjusting module, can basis Described current outdoor air quality grade and described current indoor air quality grade, search the operation range mapping table preset, And according to current indoor air quality grade described in described default operation range mapping table, and/or described current outdoor is empty Corresponding relation between the operation range of gas credit rating and described new blower fan, determines described adjustment operation range.
In the present embodiment, the main purpose that room air and outdoor air carry out gear division is to simplify fan operation shelves The difficulty that position selects or searches.It is previously stored and comprises Outdoor Air Quality grade and IAQ (indoor air quality) grade and operation range Between corresponding relation preset operation range mapping table.After air quality is carried out grade classification, then can be according to air matter The work preset between operation range preset by amount grade (IAQ (indoor air quality) grade and Outdoor Air Quality grade) and blower fan Gear mapping table determines the operational taps of final new blower fan.It is fast that new fan operation gear searches speed, the operation control to new blower fan Efficiency processed is high.
In other embodiments, it is possible to use and only use Outdoor Air Quality grade or only use IAQ (indoor air quality) etc. The mode that the operation range of new blower fan is adjusted by level.As during Outdoor Air Quality grade height then, control new fan operation and exist In higher gear, when Outdoor Air Quality grade low (air is poor), then control new fan operation on relatively low-grade location.More The high-quality outdoor air of introducing.
Certainly, single Outdoor Air Quality grade or single IAQ (indoor air quality) grade is used to carry out new blower fan During the control of operation range, can prestore respectively between the operation range characterizing independent Outdoor Air Quality grade and new blower fan The mapping table of corresponding relation, and characterize corresponding relation between the operation range of independent IAQ (indoor air quality) grade and new blower fan Mapping table.The operation range that new blower fan finally should run is determined by searching mapping table.Certainly, it is used alone IAQ (indoor air quality) (or IAQ (indoor air quality) grade), and be used alone Outdoor Air Quality (grade of Outdoor Air Quality) and carry out new blower fan The control of operation range is all not so good as to carry out new fan operation in combination with Outdoor Air Quality grade and IAQ (indoor air quality) grade Operation range control more accurate.
And, in other embodiments, for air quality (including IAQ (indoor air quality) and Outdoor Air Quality) with new Corresponding relation between blower fan operation range, it is possible to use other modes in addition to mapping table to characterize.As directly used condition Compare Peer.
One of ordinary skill in the art will appreciate that all or part of flow process realizing in above-described embodiment method, be permissible Instructing relevant hardware by computer program to complete, described program can be stored in a computer read/write memory medium In, this program is upon execution, it may include such as the flow process of the embodiment of above-mentioned each method.Wherein, described storage medium can be magnetic Dish, CD, read-only store-memory body (Read-Only Memory, ROM) or random store-memory body (Random Access Memory, RAM) etc..
Each technical characteristic of embodiment described above can combine arbitrarily, for making description succinct, not to above-mentioned reality The all possible combination of each technical characteristic executed in example is all described, but, as long as the combination of these technical characteristics is not deposited In contradiction, all it is considered to be the scope that this specification is recorded.
Embodiment described above only have expressed the several embodiments of the present invention, and it describes more concrete and detailed, but also Therefore the restriction to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that, for those of ordinary skill in the art For, without departing from the inventive concept of the premise, it is also possible to make some deformation and improvement, these broadly fall into the guarantor of the present invention Protect scope.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.

Claims (16)

1. the control method of a new blower fan, it is characterised in that comprise the following steps:
Obtain current outdoor air quality;
According to described current outdoor air quality, the operation range of described new blower fan is adjusted, is adjusted operation range;
Control described new blower fan to run according to described adjustment operation range.
The control method of new blower fan the most according to claim 1, it is characterised in that described control method also includes:
Described current outdoor air quality is carried out grade classification according to the first predetermined level criteria for classifying, obtains current outdoor empty Gas credit rating;
Described according to described current outdoor air quality, the operation range of described new blower fan is adjusted, is adjusted work shelves Position, including:
According to described current outdoor air quality grade, the operation range of described new blower fan is adjusted, determines described adjustment work Make gear.
The control method of new blower fan the most according to claim 2, it is characterised in that described control method also includes, obtains The step of current indoor air quality;
Described according to described current outdoor air quality, the operation range of described new blower fan is adjusted, is adjusted work shelves Position, including:
According to described current outdoor air quality and described current indoor air quality, the operation range of described new blower fan is carried out Adjust, obtain described adjustment operation range.
The control method of new blower fan the most according to claim 3, it is characterised in that described control method also includes:
Described current indoor air quality is carried out grade classification according to the second predetermined level criteria for classifying, obtains current indoor empty Gas credit rating;
Described according to described current outdoor air quality with described current indoor air quality, the operation range to described new blower fan It is adjusted, is adjusted operation range, including:
According to described current indoor air quality grade, and/or described current outdoor air quality grade, to described new blower fan Operation range is adjusted, and determines described adjustment operation range.
The control method of new blower fan the most according to claim 4, it is characterised in that described according to described current indoor air Credit rating, and/or described current outdoor air quality grade, be adjusted the operation range of described new blower fan, determine institute State adjustment operation range, including:
According in default operation range mapping table, the operation range of described current indoor air quality grade and described new blower fan Between corresponding relation, determine described adjustment operation range;
Or, according in default operation range mapping table, the work of described current outdoor air quality grade and described new blower fan Make the corresponding relation between gear, determine described adjustment operation range;
Or, according in default operation range mapping table, described current indoor air quality grade, described current outdoor air The corresponding relation of the operation range three of credit rating and described new blower fan, determines described adjustment operation range.
The control method of new blower fan the most according to claim 3, it is characterised in that described method also includes:
When described current indoor air quality obtains unsuccessfully, control described new blower fan and run according to set position.
The control method of new blower fan the most according to claim 1, it is characterised in that described acquisition current outdoor air matter Amount, including:
By Network Capture prediction of air quality data, and from described in the described prediction of air quality extracting data correspondence time Current outdoor air quality.
The control method of new blower fan the most according to claim 1, it is characterised in that also include:
Air in new blower fan described in gear according to described new fan operation and/or described current outdoor air quality control is clean The operation intensity of gasifying device.
9. according to the control method of the new blower fan described in any one of claim 1 to 8, it is characterised in that also include:
When described current outdoor air quality obtains unsuccessfully, control described new blower fan and run according to set position.
10. the control device of a new blower fan, it is characterised in that including:
Outdoor Air Quality acquisition module, is used for obtaining current outdoor air quality;
Gear adjusting module, for the operation range of described new blower fan being adjusted according to described current outdoor air quality, It is adjusted operation range;
Operation control module, is used for controlling described new blower fan and runs according to described adjustment operation range.
The control device of 11. new blower fans according to claim 10, it is characterised in that described control device also includes:
The first estate divides module, for described current outdoor air quality being carried out according to the first predetermined level criteria for classifying Level divides, and obtains current outdoor air quality grade;
Described gear adjusting module, is additionally operable to according to the described current outdoor air quality grade operation range to described new blower fan It is adjusted, determines described adjustment operation range.
The control device of 12. new blower fans according to claim 11, it is characterised in that described control device also includes indoor Air quality acquisition module, is used for obtaining current indoor air quality;
Described gear adjusting module, is additionally operable to according to described current outdoor air quality and described current indoor air quality, right The operation range of described new blower fan is adjusted, and is adjusted operation range.
The control device of 13. new blower fans according to claim 12, it is characterised in that described control device also includes:
Second grade classification module, for carrying out described current indoor air quality according to the second predetermined level criteria for classifying Level divides, and obtains described current indoor air quality grade;
Described gear adjusting module, is additionally operable to according to described current outdoor air quality grade, and/or described current indoor air Credit rating, searches the operation range mapping table preset, and works as cup according to described default operation range mapping table Corresponding between interior air quality grade, and/or described current outdoor air quality grade and the operation range of described new blower fan Relation, determines described adjustment operation range.
The control device of 14. new blower fans according to claim 10, it is characterised in that described Outdoor Air Quality obtains mould Block, is additionally operable to by Network Capture prediction of air quality data, and from the described prediction of air quality extracting data correspondence time Current outdoor air quality.
15. according to the control device of the new blower fan described in any one of claim 10 to 14, it is characterised in that described operation controls Module, is additionally operable to when described current outdoor air quality obtains unsuccessfully, controls described new blower fan and runs according to set position.
16. according to the control device of the new blower fan described in any one of claim 10 to 14, it is characterised in that described control device Also include purifying control module, for the gear according to described new fan operation and/or described current outdoor air quality control The operation intensity of the air cleaner in described new blower fan.
CN201610451797.6A 2016-06-20 2016-06-20 The control method of new blower fan and control device Pending CN106123207A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610451797.6A CN106123207A (en) 2016-06-20 2016-06-20 The control method of new blower fan and control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610451797.6A CN106123207A (en) 2016-06-20 2016-06-20 The control method of new blower fan and control device

Publications (1)

Publication Number Publication Date
CN106123207A true CN106123207A (en) 2016-11-16

Family

ID=57470449

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610451797.6A Pending CN106123207A (en) 2016-06-20 2016-06-20 The control method of new blower fan and control device

Country Status (1)

Country Link
CN (1) CN106123207A (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106288190A (en) * 2016-08-17 2017-01-04 刘华英 The control method of air cleaning facility and air cleaning facility
CN106839265A (en) * 2016-12-23 2017-06-13 苏州安飞荣工业科技有限公司 A kind of Based Intelligent Control air cleaning system and its control method
CN106871328A (en) * 2016-12-23 2017-06-20 苏州安飞荣工业科技有限公司 A kind of intelligent air purifying system and its control method
CN107575992A (en) * 2017-08-04 2018-01-12 珠海格力电器股份有限公司 VMC control method and device
CN108469100A (en) * 2017-02-17 2018-08-31 美的集团股份有限公司 For the control method of new wind turbine, system and new wind turbine
CN109812943A (en) * 2019-01-29 2019-05-28 陈晖元 New blower control method, new blower and storage medium
CN110398569A (en) * 2019-07-08 2019-11-01 广东美的暖通设备有限公司 Detection of Air Quality method, system and the new blower of new blower
CN110595018A (en) * 2019-09-10 2019-12-20 珠海格力电器股份有限公司 Fresh air handling unit, air conditioner and air conditioner control method
CN111322739A (en) * 2019-12-18 2020-06-23 重庆大学 Window-opening type three-constant system based on internet meteorological data
CN114992748A (en) * 2022-06-20 2022-09-02 珠海格力电器股份有限公司 Fresh air device, fresh air conditioner and fresh air device control method

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100765164B1 (en) * 2006-06-26 2007-10-12 삼성전자주식회사 Method for controlling operation of ventilating apparatus
CN201652701U (en) * 2010-01-12 2010-11-24 珠海格力电器股份有限公司 Air conditioner controlling system and air conditioner
KR20110097001A (en) * 2010-02-24 2011-08-31 경민대학산학협력단 Monitoring system for indoor air quality and method thereof
US20150032264A1 (en) * 2013-07-26 2015-01-29 Honeywell International Inc. Air quality based ventilation control for hvac systems
CN104697129A (en) * 2015-03-19 2015-06-10 浙江科力鑫环境设备科技有限公司 Fresh air system and control method thereof
CN105004021A (en) * 2014-04-18 2015-10-28 上海兰舍空气技术有限公司 Fresh air control system
CN105157157A (en) * 2015-06-29 2015-12-16 广东美的制冷设备有限公司 Fresh air system and air change control method and device thereof
CN204923342U (en) * 2015-04-03 2015-12-30 武汉华微星弘科技有限责任公司 Intelligence new trend system for house based on thing networking
CN105239877A (en) * 2015-11-06 2016-01-13 天津商业大学 Operation method of intelligent ventilating window
CN205174586U (en) * 2015-10-27 2016-04-20 上海清清家科技有限公司 New fan of adjustable amount of wind size
CN205279278U (en) * 2015-10-30 2016-06-01 北京环都拓普空调有限公司 Intelligence purifying cabinet formula fresh air ventilator

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100765164B1 (en) * 2006-06-26 2007-10-12 삼성전자주식회사 Method for controlling operation of ventilating apparatus
CN201652701U (en) * 2010-01-12 2010-11-24 珠海格力电器股份有限公司 Air conditioner controlling system and air conditioner
KR20110097001A (en) * 2010-02-24 2011-08-31 경민대학산학협력단 Monitoring system for indoor air quality and method thereof
US20150032264A1 (en) * 2013-07-26 2015-01-29 Honeywell International Inc. Air quality based ventilation control for hvac systems
CN105004021A (en) * 2014-04-18 2015-10-28 上海兰舍空气技术有限公司 Fresh air control system
CN104697129A (en) * 2015-03-19 2015-06-10 浙江科力鑫环境设备科技有限公司 Fresh air system and control method thereof
CN204923342U (en) * 2015-04-03 2015-12-30 武汉华微星弘科技有限责任公司 Intelligence new trend system for house based on thing networking
CN105157157A (en) * 2015-06-29 2015-12-16 广东美的制冷设备有限公司 Fresh air system and air change control method and device thereof
CN205174586U (en) * 2015-10-27 2016-04-20 上海清清家科技有限公司 New fan of adjustable amount of wind size
CN205279278U (en) * 2015-10-30 2016-06-01 北京环都拓普空调有限公司 Intelligence purifying cabinet formula fresh air ventilator
CN105239877A (en) * 2015-11-06 2016-01-13 天津商业大学 Operation method of intelligent ventilating window

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
王瑞斌等: "《国家环境空气背景监测网络设计与监测技术应用》", 31 December 2013 *

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106288190A (en) * 2016-08-17 2017-01-04 刘华英 The control method of air cleaning facility and air cleaning facility
CN106839265A (en) * 2016-12-23 2017-06-13 苏州安飞荣工业科技有限公司 A kind of Based Intelligent Control air cleaning system and its control method
CN106871328A (en) * 2016-12-23 2017-06-20 苏州安飞荣工业科技有限公司 A kind of intelligent air purifying system and its control method
CN108469100B (en) * 2017-02-17 2020-11-24 美的集团股份有限公司 Control method and system for fresh air fan and fresh air fan
CN108469100A (en) * 2017-02-17 2018-08-31 美的集团股份有限公司 For the control method of new wind turbine, system and new wind turbine
CN107575992B (en) * 2017-08-04 2019-09-24 珠海格力电器股份有限公司 Fresh air system control method and device
CN107575992A (en) * 2017-08-04 2018-01-12 珠海格力电器股份有限公司 VMC control method and device
CN109812943A (en) * 2019-01-29 2019-05-28 陈晖元 New blower control method, new blower and storage medium
CN110398569A (en) * 2019-07-08 2019-11-01 广东美的暖通设备有限公司 Detection of Air Quality method, system and the new blower of new blower
CN110595018A (en) * 2019-09-10 2019-12-20 珠海格力电器股份有限公司 Fresh air handling unit, air conditioner and air conditioner control method
CN111322739A (en) * 2019-12-18 2020-06-23 重庆大学 Window-opening type three-constant system based on internet meteorological data
CN111322739B (en) * 2019-12-18 2021-09-03 重庆大学 Window-opening type three-constant system based on internet meteorological data
CN114992748A (en) * 2022-06-20 2022-09-02 珠海格力电器股份有限公司 Fresh air device, fresh air conditioner and fresh air device control method

Similar Documents

Publication Publication Date Title
CN106123207A (en) The control method of new blower fan and control device
CN106288190A (en) The control method of air cleaning facility and air cleaning facility
CN105157157B (en) A kind of VMC and its ventilation control method and device
CN105202721B (en) Air conditioner and its control method
CN111322739B (en) Window-opening type three-constant system based on internet meteorological data
CN109579246B (en) Control method and control system for fresh air fan and fresh air fan
CN109695945A (en) Air-conditioning heat exchanger automatically cleaning control method, system and air-conditioning
CN105465955B (en) A kind of weather linkage air conditioning control method
CN108679791B (en) Air conditioner and purification combined operation control method and control system
CN108518800A (en) Air conditioner and its control method and computer readable storage medium
CN105972775A (en) Air outlet temperature control method and device for air conditioner and air conditioner
CN101858635A (en) Air conditioner control method
CN110285549A (en) Air-conditioning and its region control method
CN110925959A (en) Air conditioner energy-saving control method and device, air conditioner and storage medium
CN109595771A (en) A kind of Xingfeng capsule system and control method
CN110440385A (en) A kind of mechanical constructing device and method of comfortable natural-wind-imitating
CN112944616A (en) Air conditioner control method and device and air conditioning unit
CN110579000B (en) Intelligent combined air regulation and control method and system
CN110579006B (en) Linkage control method and system for air conditioning equipment
CN109916038A (en) Air conditioner automatically cleaning humidifying controlling method
CN112665235A (en) Air conditioner fresh air volume control method, device and system
CN107202401A (en) A kind of transducer air conditioning control method, control device and transducer air conditioning
CN112013503A (en) Intelligent control method for energy consumption of air conditioner
CN105928137A (en) Speed regulating method and device used for air conditioner as well as air-conditioning system
CN108317693A (en) A kind of musical instrument room air conditioner and its control method

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20161116