CN109668261A - Control method, device and the conditioner of conditioner - Google Patents
Control method, device and the conditioner of conditioner Download PDFInfo
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- CN109668261A CN109668261A CN201811579618.2A CN201811579618A CN109668261A CN 109668261 A CN109668261 A CN 109668261A CN 201811579618 A CN201811579618 A CN 201811579618A CN 109668261 A CN109668261 A CN 109668261A
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- wind speed
- air
- loss amount
- conditioner
- clean unit
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/61—Control or safety arrangements characterised by user interfaces or communication using timers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/65—Electronic processing for selecting an operating mode
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
- F24F11/77—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity by controlling the speed of ventilators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/30—Velocity
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/50—Air quality properties
-
- 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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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Human Computer Interaction (AREA)
- Fluid Mechanics (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The application proposes control method, device and the conditioner of a kind of conditioner, wherein, the indoor unit of conditioner is provided with air outlet, the clean unit for being provided with blower in the air duct being connected to air outlet and the air-flow of blower output being purified, air outlet is additionally provided with the first sensor for detecting wind speed, and method includes: the wind speed for controlling first sensor detection air-flow after clean unit；According to wind speed and with reference to the difference between wind speed, the loss amount of air quantity or wind speed is determined to clean unit；According to loss amount, rotation speed of fan is adjusted.This method can be realized the loss amount according to air quantity or wind speed, and adjust automatically rotation speed of fan may be implemented adjustment purification air quantity, guarantee purification efficiency and clean-up effect.Also, rotation speed of fan changes with the variation of loss amount, can lead to that energy consumption is higher to be happened to avoid blower always with higher rotation speed operation, energy consumption can be effectively reduced.
Description
Technical field
This application involves field of home appliance technology more particularly to a kind of control method of conditioner, device and
Conditioner.
Background technique
As the improvement of people's living standards, the conditioners such as air-conditioning, air purifier occur gradually on thousands of
In ten thousand homes and offices.Currently, can be purified by conditioner to gas, to improve air conditioning
Environmental amenity where device in space.
However, it has been found that in actual use, existing conditioner is transported with fixed rotation speed of fan
Turn, when strainer is dirty stifled or replaces the functional form strainer of other low windages or high windage, under this mode, if can not be effective
The purification air quantity for adjusting conditioner will be unable to guarantee clean-up effect, or will increase energy consumption.
Summary of the invention
The application proposes control method, device and the conditioner of a kind of conditioner, to realize according to wind
The purification air quantity of adjustment conditioner may be implemented in the loss amount of amount or wind speed, adjust automatically rotation speed of fan, guarantees purification
Efficiency and clean-up effect.Also, rotation speed of fan changes with the variation of loss amount, can be to avoid blower always with higher revolving speed
Operating, causes energy consumption is higher to happen, energy consumption can be effectively reduced, and can not adjust air tune in the prior art for solving
The purification air quantity of regulating device, thus the technical issues of not can guarantee clean-up effect.
The application one side embodiment proposes a kind of control method of conditioner, the conditioner
Indoor unit is provided with air outlet, and blower and the air-flow to blower output are provided in the air duct being connected to the air outlet
The clean unit purified, the air outlet are additionally provided with the first sensor for detecting wind speed, which comprises
Control wind speed of the first sensor detection air-flow after the clean unit；
According to the wind speed and with reference to the difference between wind speed, the damage of air quantity or wind speed is determined to the clean unit
Vector；
According to the loss amount, the rotation speed of fan is adjusted.
The another aspect embodiment of the application proposes a kind of control device of conditioner, the conditioner
Indoor unit be provided with air outlet, be provided in the air duct being connected to the air outlet blower and to the blower output gas
The clean unit that stream is purified, the air outlet are additionally provided with the first sensor for detecting wind speed, and described device includes:
Detection module, for controlling wind speed of the first sensor detection air-flow after the clean unit；
Determining module, for being determined to the clean unit according to the wind speed and with reference to the difference between wind speed
The loss amount of air quantity or wind speed；
Control module, for adjusting the rotation speed of fan according to the loss amount.
The another aspect embodiment of the application proposes a kind of conditioner, and the indoor unit of the conditioner is set
It is equipped with air outlet, blower is provided in the air duct being connected to the air outlet and the air-flow of blower output is purified
Clean unit, the air outlet is additionally provided with the first sensor for detecting wind speed, the conditioner further include:
Memory, processor and storage on a memory and the computer program that can run on a processor, processor execution institute
When stating program, the control method of the conditioner proposed such as the application previous embodiment is realized.
The another aspect embodiment of the application proposes a kind of computer readable storage medium, is stored thereon with computer journey
Sequence realizes the control method of the conditioner proposed such as the application previous embodiment when the program is executed by processor.
One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages: one
Aspect, due to using wind speed of the control first sensor detection air-flow after clean unit, then, according to outlet air wind
Difference between speed and reference wind speed, the loss amount of air quantity or wind speed is determined to clean unit, finally, according to loss amount, adjustment
Rotation speed of fan can efficiently solve the purification air quantity that can not adjust conditioner in the prior art, to not can guarantee
The technical issues of clean-up effect, and then the loss amount according to air quantity or wind speed is realized, adjust automatically rotation speed of fan may be implemented
The purification air quantity of conditioner is adjusted, guarantees purification efficiency and clean-up effect.Also, rotation speed of fan is with the variation of loss amount
And change, it can lead to that energy consumption is higher to be happened to avoid blower always with higher rotation speed operation, energy can be effectively reduced
Consumption.
On the other hand, due to using detection air quality, and it is dense greater than threshold value in air quality instruction pollutant concentration
It when spending, enables clean unit and the gas in air duct is purified, thus, it is possible to realize in space where conditioner
Pollutant is removed, the environmental amenity where promoting conditioner in space.
Another aspect can promote being applicable in for the control method due in different ways, determining and adjusting rotation speed of fan
Property.
Detailed description of the invention
The application is above-mentioned and/or additional aspect and advantage will become from the following description of the accompanying drawings of embodiments
Obviously and it is readily appreciated that, in which:
Fig. 1 is the flow diagram of the control method of conditioner provided by the embodiment of the present application one；
Fig. 2 is the flow diagram of the control method of conditioner provided by the embodiment of the present application two；
Fig. 3 is the flow diagram of the control method of conditioner provided by the embodiment of the present application three；
Fig. 4 is the structural schematic diagram of the control device of conditioner provided by the embodiment of the present application four；
Fig. 5 is the structural schematic diagram of the control device of conditioner provided by the embodiment of the present application five.
Specific embodiment
Embodiments herein is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to for explaining the application, and should not be understood as the limitation to the application.
The application mainly for that can not adjust the purification air quantity of conditioner in the prior art, to not can guarantee net
The technical issues of changing effect, proposes a kind of control method of conditioner.
The control method of the conditioner of the embodiment of the present application detects air-flow by net by control first sensor
Wind speed after changing unit, then, according to wind speed and with reference to the difference between wind speed, to clean unit determine air quantity or
The loss amount of wind speed, finally, adjusting rotation speed of fan according to loss amount.Thus, it is possible to realize the loss according to air quantity or wind speed
The purification air quantity of adjustment conditioner may be implemented in amount, adjust automatically rotation speed of fan, guarantees purification efficiency and purification effect
Fruit.Also, rotation speed of fan changes with the variation of loss amount, can lead to energy to avoid blower always with higher rotation speed operation
Consume it is higher happen, energy consumption can be effectively reduced.
Below with reference to the accompanying drawings control method, device and the air conditioning dress of the conditioner of the embodiment of the present application are described
It sets.
Fig. 1 is the flow diagram of the control method of conditioner provided by the embodiment of the present application one.
In the embodiment of the present application, conditioner can be the household appliances such as air-conditioning, air purifier and electric fan.Its
In, the indoor unit of conditioner is provided with air outlet, blower is provided in the air duct being connected to air outlet and to blower
The clean unit that the air-flow of output is purified, air outlet are additionally provided with the first sensor for detecting wind speed.
As shown in Figure 1, the control method of the conditioner the following steps are included:
Step 101, wind speed of the control first sensor detection air-flow after clean unit.
In the embodiment of the present application, clean unit be used for in air duct solid pollutant and/or gas pollutant carry out it is net
Change, wherein gas pollutant includes formaldehyde, benzene, ozone, nitrogen oxide NOx (such as nitrous oxide N2O, nitric oxide NO,
Nitrogen dioxide NO2, nitrogen trioxide N2O3, dinitrogen tetroxide N2O4With dinitrogen pentoxide N2O5Deng), total volatile organism
(Total Volatile Organic Compounds, abbreviation TVOC) etc., solid pollutant includes overall suspended pellet
(Total Suspended Particulates, abbreviation TSP), pellet PM10, PM2.5 etc..
Specifically, for solid pollutant (such as pellet PM10, PM2.5 etc.), clean unit pair is being utilized
When it is purified, mainly it is adsorbed using clean unit, to achieve the purpose that purify air, and for gaseous contamination
Object (such as formaldehyde, total volatile organism etc.), can use clean unit and it is adsorbed or is decomposed.For example,
When gas pollutant is formaldehyde, it can use clean unit and it decomposed, obtain carbon dioxide CO2With water H20, alternatively,
When gas pollutant is volatile organic matter containing chlorine, it can use clean unit and it decomposed, obtain carbon dioxide
CO2, water H20 and other substances, with no restriction to this.
In the embodiment of the present application, first sensor is used to detect wind speed, such as can be flow sensor, differential pressure pickup
Etc..Specifically, it is purified using the air-flow that clean unit exports blower, then, by air outlet is arranged in first
Sensor detects wind speed of the air-flow after clean unit, such as label wind speed is v1 (m/s).
Step 102, according to wind speed and with reference to the difference between wind speed, the damage of air quantity or wind speed is determined to clean unit
Vector.
As a kind of possible implementation, can refer to by the air-flow wind speed before clean unit, i.e., with reference to wind speed
Air-flow flows through the wind speed between blower and clean unit.Specifically, the second sensing can be set between clean unit and blower
Device flows through the wind speed between clean unit and blower using second sensor detection air-flow, by the wind speed of above-mentioned detection, as ginseng
Wind speed is examined, such as label is v2 (m/s) with reference to wind speed.Wherein, second sensor equally can be flow sensor, pressure difference sensing
Device etc..
That is, first sensor and second sensor can be respectively set in the two sides of clean unit in the application,
First sensor flows through purification for detecting air-flow for detecting wind speed of the air-flow after clean unit, second sensor
Reference wind speed between unit and blower.It, can be by wind speed and reference after determining wind speed v1 and reference wind speed v2
It is poor that wind speed is made, and obtains the loss amount of wind speed, for example, the loss amount of label wind speed is Δ v, then Δ v=v2-v1.
It can also be pre-set air speed value with reference to wind speed v2 as alternatively possible implementation, such as can be with
It is pre-set for the plug-in of conditioner, alternatively, in order to promote the flexibility of the control method and adaptability, ginseng
Examining wind speed can also be configured by user, with no restriction to this.After determining wind speed v1 and referring to wind speed v2, it can incite somebody to action
Wind speed and make with reference to wind speed poor, obtains the loss amount of wind speed, for example, the loss amount of label wind speed is Δ v, then Δ v=v2-
v1。
It is understood that the loss amount of air quantity can be further calculated after determining the loss amount of wind speed, such as mark
The loss amount of air quantity is Δ Q (m3/ h), then Δ Q=3600* Δ v*A, wherein A indicates the sectional area of clean unit, may be, for example,
Screen area.Alternatively, the loss amount of wind speed can also be multiplied with the sectional area of clean unit, the air quantity in the unit time is obtained
Loss amount Δ Q=Δ v*A.
Step 103, according to loss amount, rotation speed of fan is adjusted.
It, can be according to the damage of wind speed after the loss amount of the loss amount or air quantity that determine wind speed in the embodiment of the present application
The loss amount of vector or air quantity adjusts rotation speed of fan, thus, it is possible to realize the loss amount according to air quantity or wind speed, it is automatic to adjust
The purification air quantity of adjustment conditioner may be implemented in whole rotation speed of fan, guarantees purification efficiency and clean-up effect.Also, wind
Machine revolving speed changes with the variation of loss amount, can lead to the higher feelings of energy consumption to avoid blower always with higher rotation speed operation
Condition occurs, and energy consumption can be effectively reduced.
As a kind of application scenarios, during clean unit purifies air, the dust of clean unit absorption is not
It is disconnected to increase, thus the loss amount of the loss amount of wind speed perhaps air quantity constantly increases the loss in the loss amount or air quantity of wind speed
In the case that amount increases, in order to maintain the air-out volume of air outlet, corresponding rotation speed of fan can be increased.
As another application scenarios, when the strainer in clean unit reach end of lifetime or user according to itself
Purification demand after replacing to strainer, replaces the loss amount for the wind speed being calculated after strainer or the loss amount of air quantity, will
Less than the loss amount for the loss amount of wind speed or air quantity being calculated before replacement strainer, therefore, wind speed loss amount or
In the case that the loss amount of air quantity reduces, in order to maintain the air-out volume of air outlet, corresponding rotation speed of fan can reduce, with drop
Low energy consumption.
The control method of the conditioner of the embodiment of the present application detects air-flow by net by control first sensor
Wind speed after changing unit, then, according to wind speed and with reference to the difference between wind speed, to clean unit determine air quantity or
The loss amount of wind speed, finally, adjusting rotation speed of fan according to loss amount.Thus, it is possible to realize the loss according to air quantity or wind speed
The purification air quantity of adjustment conditioner may be implemented in amount, adjust automatically rotation speed of fan, guarantees purification efficiency and purification effect
Fruit.Also, rotation speed of fan changes with the variation of loss amount, can lead to energy to avoid blower always with higher rotation speed operation
Consume it is higher happen, energy consumption can be effectively reduced.
A standard air quantity can be preset, by air quantity for step 103 as a kind of possible implementation
Loss amount is compared with standard air quantity, if the loss amount of air quantity is greater than above-mentioned standard air quantity, in order to maintain going out for air outlet
Wind air quantity, can according to the loss amount of air quantity and the difference of standard air quantity, increase rotation speed of fan, and if the loss amount of air quantity be less than set
Fixed standard air quantity can reduce rotation speed of fan according to the loss amount of air quantity and the difference of standard air quantity then in order to reduce energy consumption.
Wherein, standard air quantity can be pre-set for the plug-in of conditioner, alternatively, in order to promote the control
The flexibility and applicability of method processed, standard air quantity can also be configured by user, with no restriction to this.
For example, label standard air quantity is Q1, the loss amount Δ Q and standard air quantity Q of air quantity1Difference be | Δ Q-Q1|, label needs
Increase or reduced rotation speed of fan is Δ n (r/min).For | Δ Q-Q1| for, there is default close between Δ n
System, i.e., | Δ Q-Q1|=f1(Δ n), thus when determining | Δ Q-Q1| after, formula can be carried it into | Δ Q-Q1|=f1(Δ n),
And then determine corresponding Δ n.
A standard windage can also be preset, by wind for step 103 as alternatively possible implementation
The loss amount of speed is compared with standard windage, if the loss amount of wind speed is greater than above-mentioned standard windage, in order to maintain air outlet
Air-out volume, can according to the loss amount of wind speed and the difference of standard windage, increase rotation speed of fan, and if the loss amount of wind speed is small
In the standard windage of setting, then in order to reduce energy consumption, it can reduce blower according to the difference of standard windage and the loss amount of wind speed and turn
Speed.
Wherein, standard windage can be pre-set for the plug-in of conditioner, alternatively, in order to promote the control
The flexibility and applicability of method processed, standard windage can also be configured by user, with no restriction to this.
For example, label standard windage is v1, the loss amount Δ v and standard air quantity v of wind speed1Difference be | Δ v-v1|.For |
Δv-v1| for, there is also preset relations between Δ n, i.e., | Δ v-v1|=f2(Δ n), thus when determining | Δ v-v1|
Afterwards, formula can be carried it into | Δ v-v1|=f2(Δ n), and then determine corresponding Δ n.
Different purification patterns can also be preset for step 103 as another possible implementation, with
And under each purification pattern corresponding blower rated rotational frequency, also, the loss of different purification pattern and wind speed can also be established
Corresponding relationship between amount or the loss amount of air quantity, thus, in the application, in the damage of the loss amount or air quantity that determine wind speed
After vector, above-mentioned corresponding relationship can be inquired, determines corresponding purification pattern, then, adjustable rotation speed of fan is to purifying mould
The corresponding rated rotational frequency of formula.Below with reference to Fig. 2, the above process is described in detail.
Fig. 2 is the flow diagram of the control method of conditioner provided by the embodiment of the present application two.
As shown in Fig. 2, step 103 can specifically include following sub-step on the basis of embodiment shown in Fig. 1:
Step 201, if blower is 3rd sensor the last time to detect the operation for the first time after opening and closing movement, according to loss
Amount, determines the purification pattern of clean unit；Wherein, air cleaning is carried out using corresponding strainer under each purification pattern.
In the embodiment of the present application, air duct corresponds to clean unit position and is provided with opening, the panel covering of conditioner
Opening, and opening edge edge is provided with 3rd sensor.Wherein, 3rd sensor is dynamic with the presence or absence of folding for detection panel
Make, such as 3rd sensor can be pressure sensor etc..Specifically, when 3rd sensor detects opening and closing movement, show
User has replaced strainer, and when opening and closing movement is not detected in 3rd sensor, show that user does not replace strainer.
In the embodiment of the present application, purification pattern can be except aldehyde mode, remove PM2.5 mode, except aldehyde is except PM2.5 mode etc.
Deng.When blower is the operation for the first time after 3rd sensor the last time detecting opening and closing movement, i.e., blower is after screen replacing
Operation for the first time, at this point it is possible to determine the purification pattern of clean unit according to loss amount.For example, can establish each purification pattern
Corresponding relationship between loss amount can inquire above-mentioned corresponding relationship according to loss amount, determine net after determining loss amount
Change the purification pattern of unit.
Wherein, clean unit carries out air cleaning using corresponding strainer under each purification pattern, for example, removing aldehyde mode
Under, air cleaning is carried out using aldehyde strainer is efficiently removed, for example, carrying out air using high-effective dust-removing strainer under except PM2.5 mode
Purification, in the case where removing PM2.5 mode except aldehyde, using efficiently except aldehyde dedusting strainer carries out air cleaning.
Step 202, rotation speed of fan is adjusted into rated rotational frequency corresponding to purification pattern.
In the embodiment of the present application, corresponding standard under different purification pattern and each purification pattern can be preset
Revolving speed.After determining the purification pattern of clean unit, rotation speed of fan can be adjusted to rated rotational frequency corresponding to purification pattern, grasped
Make simply, and is easily achieved.
As a result, by the way that different rated rotational frequencies is arranged under different purification patterns, rotation speed of fan and purification mould can be made
Formula matching, so under corresponding purification pattern, it is ensured that purification air quantity, to guarantee clean-up effect.In addition, in purification mould
Under formula, control blower is operated using corresponding rated rotational frequency, can also reduce energy consumption.
It should be noted that only to adjust rotation speed of fan example, practical application according to loss amount in the embodiment of the present application
When, the windage of clean unit can also be detected, according to windage, adjusts rotation speed of fan.Specifically, each purification mould can be pre-established
Corresponding relationship between formula and windage can inquire above-mentioned corresponding relationship after detecting the windage of clean unit, determine and correspond to
Purification pattern, so as to which rotation speed of fan is adjusted rated rotational frequency corresponding to purification pattern.Thus, it is possible to according to not Tongfang
Formula determines rotation speed of fan, promotes the applicability of this method.
For example, it can be respectively set except aldehyde mode, remove PM2.5 mode, except aldehyde is except the corresponding windage of PM2.5 mode
Are as follows: 10pa, 20pa, 40pa, it is assumed that the windage of the clean unit detected is 20pa, then adjustable rotation speed of fan is to removing
The corresponding rated rotational frequency of PM2.5 mode.
It should be understood that when practical application, there may be preset mistakes for the corresponding loss amount of each purification pattern or windage
Poor range, therefore, in the application, after loss amount or windage is calculated, can according to preset error range (such as
20%) and loss amount (or windage), the purification pattern of clean unit is determined, and rotation speed of fan is corresponding to purification pattern
Rated rotational frequency, to maintain the air-out volume of air outlet, improves clean-up effect to promote the accuracy that rotation speed of fan determines.
It should be noted that during actually using clean unit, as strainer uses the continuous growth of duration, wind
Resistance and loss amount will change, for example, when clean unit is in except PM2.5 mode, after clean unit was using one month,
Windage will increase to 25pa from 20pa, at this point, if adjusting blower also according to the corresponding rated rotational frequency of predetermined purification pattern
Revolving speed will be unable to guarantee purification air quantity and clean-up effect.Therefore, as a kind of possible implementation of the embodiment of the present application,
The corresponding rated rotational frequency of purification pattern can be modified according to the use duration of clean unit.
Wherein, there is positive relationship between revised rated rotational frequency and use duration, for example, revised rated rotational frequency
It can be proportional relation with using between duration, alternatively, revised rated rotational frequency can increase with the increase for using duration.
For example, when blower is that detect 3rd sensor the last time after opening and closing movement non-runs for the first time, than
If clean unit is using after one month, windage from 20pa variation be 25pa, i.e., windage variation be before 1.25 times, then can will
The corresponding rated rotational frequency of purification pattern obtains revised rated rotational frequency multiplied by 1.25.
In the embodiment of the present application, after being modified to the corresponding rated rotational frequency of purification pattern, rotation speed of fan can be adjusted
To the corresponding rated rotational frequency of purification pattern.Thus, it is possible to realize during clean unit use, it is corresponding to purification pattern
Rated rotational frequency is corrected in real time, thereby may be ensured that purification air quantity and clean-up effect.
As a kind of possible implementation, when the pollutant concentration where air adjustment device in space is lower, i.e.,
It is more comfortable when space where user is in the conditioner when air quality is preferable, therefore, it may not need enabling purification
Unit purifies the gas in air duct, and when pollutant concentration is higher, air quality is lower, at this point it is possible to enable net
Change unit to purify the gas in air duct, to promote the environmental amenity in the space of conditioner place.Below
In conjunction with Fig. 3, the above process is described in detail.
Fig. 3 is the flow diagram of the control method of conditioner provided by the embodiment of the present application three.
As shown in figure 3, on the basis of Fig. 1-embodiment illustrated in fig. 2, before step 101, the conditioner
Control method can with the following steps are included:
Step 301, air quality is detected.
In the embodiment of the present application, indoor unit is also provided with air quality detection unit, passes through control Gas Quality detection
Unit detects air quality.Wherein, the gas where air quality detection unit is used to detect conditioner in space is dirty
Contaminate object concentration and/or fixed-contamination object concentration.
In the embodiment of the present application, air quality detection unit can be related sensor, pass through related sensor sensing chamber
Gas pollutant concentration and/or fixed-contamination object concentration in interior environment, for example, PM2.5 can be detected by PM2.5 sensor
Concentration, detects concentration of formaldehyde by formaldehyde sensor, TVOC concentration etc. is detected by TVOC sensor, thus according to detecting
Gas pollutant concentration and/or fixed-contamination object concentration, determine air quality.For example, when gas pollutant concentration it is lower and
When fixed-contamination object concentration is lower, air quality is preferable, and when gas pollutant concentration is higher and/or fixed-contamination object concentration compared with
Gao Shi, air quality are lower.
Step 302, if air quality instruction pollutant concentration is greater than threshold concentration, clean unit is enabled to the gas in air duct
Body is purified.
In the embodiment of the present application, air quality is used to indicate the pollutant concentration in the space of conditioner place,
In, pollutant concentration includes gas pollutant concentration and/or fixed-contamination object concentration.Specifically, when pollutant concentration only includes
It, can be directly using the gas pollutant concentration of air quality detection unit detection as conditioner institute when gas pollutant
Pollutant concentration in space；It, can be directly by Detection of Air Quality list when pollutant concentration only includes solid pollutant
The solid pollutant concentration of member detection is as the pollutant concentration in space where conditioner；When pollutant concentration simultaneously
Including gas pollutant concentration and when solid pollutant concentration, the gaseous contamination that can directly detect air quality detection unit
Object concentration and solid pollutant concentration are weighted the pollutant concentration in space where summation obtains conditioner, example
Such as, gas pollutant concentration and the corresponding weighted value of solid pollutant concentration can be preset, in air quality detection unit
It, can be according to gas pollutant concentration and solid pollutant concentration after the gas pollutant concentration and solid pollutant concentration of detection
Corresponding weighted value obtains above-mentioned conditioner institute to gas pollutant concentration and solid pollutant concentration weighted sum
The pollutant concentration in space.
It should be noted that when the type of gas pollutant is multiple, in the concentration for getting every kind of gas pollutant
Afterwards, the concentration of multiple gases pollutant can be weighted summation, the gas where obtaining conditioner in space is dirty
Contaminating object concentration for example, can be according to pre-set first after detection obtains concentration of formaldehyde, NOx concentration, TVOC concentration
Aldehyde concentration, NOx concentration, the corresponding weighted value of TVOC concentration, PARA FORMALDEHYDE PRILLS(91,95) concentration, NOx concentration, TVOC concentration are weighted summation,
Gas pollutant concentration where obtaining conditioner in space.Similarly, when the type of solid pollutant is multiple,
After the concentration for getting every kind of solid pollutant, equally the concentration of many kinds of solids pollutant can be weighted summation, obtained
Solid pollutant concentration where conditioner in space.
It is understood that when gas pollutant concentration is lower and fixed-contamination object concentration is lower, at this point, air quality
Preferably, more comfortable when space where user is in the conditioner, therefore, it may not need and enable clean unit to air duct
Interior gas is purified, and when gas pollutant concentration is higher and/or fixed-contamination object concentration is higher, air quality compared with
It is low, the gas in air duct is purified at this point it is possible to enable clean unit, to be promoted in the space of conditioner place
Environmental amenity.
Therefore, in the embodiment of the present application, when air quality instruction pollutant concentration is greater than threshold concentration, at this point it is possible to
It enables the clean unit being arranged in the air duct between air outlet and air inlet to purify the gas in air duct, to be lifted out
The air quality of air port outlet air, and then promote the environmental amenity in the space of conditioner place.And work as air quality
It, can be without any processing when indicating that pollutant concentration is less than or equal to threshold concentration.
Wherein, threshold concentration can be pre-set for the plug-in of conditioner, alternatively, in order to promote the control
The applicability and flexibility of method processed, threshold concentration can also be configured by user, with no restriction to this.It should be understood that
It is that threshold concentration is the safe concentration for being suitable for human residential environment.
The control method of the conditioner of the embodiment of the present application by detecting air quality, and refers in air quality
When showing that pollutant concentration is greater than threshold concentration, enables clean unit and the gas in air duct is purified.Thus, it is possible to air
Pollutant is removed in space where regulating device, the environmental amenity where promoting conditioner in space.
In order to realize above-described embodiment, the application also proposes a kind of control device of conditioner.
Fig. 4 is the structural schematic diagram of the control device of conditioner provided by the embodiment of the present application four.
In the embodiment of the present application, the indoor unit of conditioner is provided with air outlet, in the air duct being connected to air outlet
The clean unit for being provided with blower and being purified to the air-flow of blower output, air outlet are additionally provided with for detecting wind speed
First sensor.
As shown in figure 4, the control device of the conditioner includes: detection module 110, determining module 120, and control
Molding block 130.
Wherein, detection module 110, for controlling wind speed of the first sensor detection air-flow after clean unit.
Determining module 120, for according to wind speed and with reference to the difference between wind speed, to clean unit determine air quantity or
The loss amount of wind speed.
Control module 130, for adjusting rotation speed of fan according to loss amount.
As a kind of possible implementation of the embodiment of the present application, referring to Fig. 5, on the basis of the embodiment shown in fig. 4,
The control device of the conditioner can also include: correction module 140 and cleaning module 150.
As a kind of possible implementation, second sensor is additionally provided between clean unit and blower.
Control module 130 is also used to control second sensor detection air-flow and flows through wind speed between clean unit and blower.
Determining module 120 is also used to determine according to the wind speed between clean unit and blower and refer to wind speed.
As a kind of possible implementation, control module 130 is specifically used for: if the loss amount of air quantity is greater than setting
Standard air quantity increases rotation speed of fan according to the difference of the loss amount of air quantity and standard air quantity；If the loss amount of air quantity is less than setting
Standard air quantity reduces rotation speed of fan according to the difference of standard air quantity and the loss amount of air quantity.
As alternatively possible implementation, control module 130 is specifically used for: if the loss amount of wind speed is greater than setting
Standard windage rotation speed of fan is increased according to the difference of the loss amount of wind speed and standard windage；If the loss amount of wind speed is less than setting
Standard windage rotation speed of fan is reduced according to the difference of standard windage and the loss amount of wind speed.
As a kind of possible implementation, determining module 120 is specifically used for: by wind speed and with reference between wind speed
Difference, be determined as the loss amount of wind speed, and the loss amount of wind speed is multiplied with the sectional area of clean unit, when obtaining unit
The loss amount of interior air quantity.
As a kind of possible implementation, air duct corresponds to clean unit position and is provided with opening, conditioner
Panel covering opening, and whether there is opening and closing movement for detection panel along 3rd sensor is provided in opening edge.
Control module 130, is specifically used for: if blower is to detect after opening and closing movement for the first time 3rd sensor the last time
Operation, according to loss amount, determines the purification pattern of clean unit；Wherein, it is carried out under each purification pattern using corresponding strainer empty
Gas purification；Rotation speed of fan is adjusted into rated rotational frequency corresponding to purification pattern.
As a kind of possible implementation, control module 130 is also used to inquire purification pattern and damage according to loss amount
Corresponding relationship between vector, to determine the purification pattern of clean unit.
Correction module 140, if being that detect 3rd sensor the last time after opening and closing movement non-is transported for the first time for blower
Row, according to the use duration of clean unit, is modified the corresponding rated rotational frequency of purification pattern；Wherein, revised standard
There is positive relationship between revolving speed and use duration.
Control module 130 is also used to adjust blower to revised rated rotational frequency.
As a kind of possible implementation, detection module 110 is also used to: detection air quality.
Cleaning module 150, for enabling clean unit pair when air quality instruction pollutant concentration is greater than threshold concentration
Gas in air duct is purified.
It should be noted that the explanation of the aforementioned control method embodiment to conditioner is also applied for the reality
The control device of the conditioner of example is applied, details are not described herein again.
The control device of the conditioner of the embodiment of the present application detects air-flow by net by control first sensor
Wind speed after changing unit, then, according to wind speed and with reference to the difference between wind speed, to clean unit determine air quantity or
The loss amount of wind speed, finally, adjusting rotation speed of fan according to loss amount.Thus, it is possible to realize the loss according to air quantity or wind speed
The purification air quantity of adjustment conditioner may be implemented in amount, adjust automatically rotation speed of fan, guarantees purification efficiency and purification effect
Fruit.Also, rotation speed of fan changes with the variation of loss amount, can lead to energy to avoid blower always with higher rotation speed operation
Consume it is higher happen, energy consumption can be effectively reduced.
In order to realize above-described embodiment, the application also proposes a kind of conditioner, the indoor unit of conditioner
It is provided with air outlet, the purification that blower is provided in the air duct being connected to air outlet and is purified to the air-flow of blower output
Unit, air outlet are additionally provided with the first sensor for detecting wind speed, conditioner further include: memory, processor
And the computer program that can be run on a memory and on a processor is stored, when processor executes program, realize such as the application
The control method for the conditioner that previous embodiment proposes.
In order to realize above-described embodiment, the application also proposes a kind of computer readable storage medium, is stored thereon with calculating
Machine program realizes the controlling party of the conditioner proposed such as the application previous embodiment when the program is executed by processor
Method.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is contained at least one embodiment or example of the application.In the present specification, schematic expression of the above terms are not
It must be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be in office
It can be combined in any suitable manner in one or more embodiment or examples.In addition, without conflicting with each other, the skill of this field
Art personnel can tie the feature of different embodiments or examples described in this specification and different embodiments or examples
It closes and combines.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include at least one this feature.In the description of the present application, the meaning of " plurality " is at least two, such as two, three
It is a etc., unless otherwise specifically defined.
Any process described otherwise above or method description are construed as in flow chart or herein, and expression includes
It is one or more for realizing custom logic function or process the step of executable instruction code module, segment or portion
Point, and the range of the preferred embodiment of the application includes other realization, wherein can not press shown or discussed suitable
Sequence, including according to related function by it is basic simultaneously in the way of or in the opposite order, Lai Zhihang function, this should be by the application
Embodiment person of ordinary skill in the field understood.
Expression or logic and/or step described otherwise above herein in flow charts, for example, being considered use
In the order list for the executable instruction for realizing logic function, may be embodied in any computer-readable medium, for
Instruction execution system, device or equipment (such as computer based system, including the system of processor or other can be held from instruction
The instruction fetch of row system, device or equipment and the system executed instruction) it uses, or combine these instruction execution systems, device or set
It is standby and use.For the purpose of this specification, " computer-readable medium ", which can be, any may include, stores, communicates, propagates or pass
Defeated program is for instruction execution system, device or equipment or the dress used in conjunction with these instruction execution systems, device or equipment
It sets.The more specific example (non-exhaustive list) of computer-readable medium include the following: there is the electricity of one or more wirings
Interconnecting piece (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 then be edited, be interpreted or when necessary with it for example by carrying out optical scanner to paper or other media
His suitable method is handled electronically to obtain described program, is then stored in computer storage.
It should be appreciated that each section of the application can be realized with hardware, software, firmware or their combination.Above-mentioned
In embodiment, software that multiple steps or method can be executed in memory and by suitable instruction execution system with storage
Or firmware is realized.Such as, if realized with hardware in another embodiment, following skill well known in the art can be used
Any one of art or their combination are realized: have for data-signal is realized the logic gates of logic function from
Logic circuit is dissipated, the specific integrated circuit with suitable combinational logic gate circuit, programmable gate array (PGA), scene can compile
Journey gate array (FPGA) etc..
Those skilled in the art are understood that realize all or part of step that above-described embodiment method carries
It suddenly is that relevant hardware can be instructed to complete by program, the program can store in a kind of computer-readable storage medium
In matter, which when being executed, includes the steps that one or a combination set of embodiment of the method.
It, can also be in addition, can integrate in a processing module in each functional unit in each embodiment of the application
It is that each unit physically exists alone, can also be integrated in two or more units in a module.Above-mentioned integrated mould
Block both can take the form of hardware realization, can also be realized in the form of software function module.The integrated module is such as
Fruit is realized and when sold or used as an independent product in the form of software function module, also can store in a computer
In read/write memory medium.
Storage medium mentioned above can be read-only memory, disk or CD etc..Although having been shown and retouching above
Embodiments herein is stated, it is to be understood that above-described embodiment is exemplary, and should not be understood as the limit to the application
System, those skilled in the art can be changed above-described embodiment, modify, replace and become within the scope of application
Type.
Claims (12)
1. a kind of control method of conditioner, which is characterized in that the indoor unit of the conditioner is provided with out
Air port, the purification that blower is provided in the air duct being connected to the air outlet and the air-flow of blower output is purified
Unit, the air outlet are additionally provided with the first sensor for detecting wind speed, the described method comprises the following steps:
Control wind speed of the first sensor detection air-flow after the clean unit；
According to the wind speed and with reference to the difference between wind speed, the loss of air quantity or wind speed is determined to the clean unit
Amount；
According to the loss amount, the rotation speed of fan is adjusted.
2. control method according to claim 1, which is characterized in that also set up between the clean unit and the blower
Have a second sensor, it is described according to the wind speed and air-flow by the difference between the reference wind speed before the clean unit
It is worth, before the loss amount that air quantity or wind speed are determined to the clean unit, further includes:
It controls second sensor detection air-flow and flows through wind speed between the clean unit and the blower；
According to the wind speed between the clean unit and the blower, determine described with reference to wind speed.
3. control method according to claim 1, which is characterized in that it is described according to the loss amount, adjust the blower
Revolving speed, comprising:
If the loss amount of the air quantity is greater than the standard air quantity of setting, according to the loss amount of the air quantity and the standard air quantity it
Difference increases the rotation speed of fan；
If the loss amount of the air quantity is less than the standard air quantity of setting, according to the loss amount of the standard air quantity and the air quantity it
Difference reduces the rotation speed of fan.
4. control method according to claim 1, which is characterized in that it is described according to the loss amount, adjust the blower
Revolving speed, comprising:
If the loss amount of the wind speed is greater than the standard windage of setting, according to the loss amount of the wind speed and the standard windage it
Difference increases the rotation speed of fan；
If the loss amount of the wind speed is less than the standard windage of setting, according to the loss amount of the standard windage and the wind speed it
Difference reduces the rotation speed of fan.
5. control method according to claim 1, which is characterized in that it is described according to the wind speed and with reference to wind speed it
Between difference, the loss amount of air quantity or wind speed is determined to the clean unit, comprising:
By the wind speed and with reference to the difference between wind speed, it is determined as the loss amount of the wind speed；
The loss amount of the wind speed is multiplied with the sectional area of the clean unit, to obtain the damage of air quantity in the unit time
Vector.
6. control method according to claim 1, which is characterized in that the air duct corresponds to the clean unit position setting
There is opening, the panel of the conditioner covers the opening, and uses in the opening edge along 3rd sensor is provided with
It whether there is opening and closing movement in detecting the panel, it is described according to the loss amount, adjust the rotation speed of fan, comprising:
If the blower is described 3rd sensor the last time to detect the operation for the first time after the opening and closing movement, according to described
Loss amount determines the purification pattern of the clean unit；Wherein, net using corresponding strainer progress air under each purification pattern
Change；
The rotation speed of fan is adjusted into rated rotational frequency corresponding to the purification pattern.
7. control method according to claim 6, which is characterized in that it is described according to the loss amount, determine the purification
The purification pattern of unit, comprising:
According to the loss amount, the corresponding relationship between purification pattern and loss amount is inquired, with the net of the determination clean unit
Change mode.
8. control method according to claim 6, which is characterized in that described to adjust the rotation speed of fan to the purification
After the corresponding rated rotational frequency of mode, further includes:
If the blower is that detect described 3rd sensor the last time after the opening and closing movement non-runs for the first time, according to institute
The use duration for stating clean unit is modified the corresponding rated rotational frequency of the purification pattern；Wherein, revised standard turns
It is fast with described use to there is positive relationship between duration；
The blower is adjusted to revised rated rotational frequency.
9. control method according to claim 1-8, which is characterized in that the detection air-flow passes through the purification
Before wind speed after unit, further includes:
Detect air quality；
If the air quality instruction pollutant concentration is greater than threshold concentration, the clean unit is enabled to the gas in the air duct
Body is purified.
10. a kind of control device of conditioner, which is characterized in that the indoor unit of the conditioner is provided with out
Air port, the purification that blower is provided in the air duct being connected to the air outlet and the air-flow of blower output is purified
Unit, the air outlet are additionally provided with the first sensor for detecting wind speed, and described device includes:
Detection module, for controlling wind speed of the first sensor detection air-flow after the clean unit；
Determining module, for determining air quantity to the clean unit according to the wind speed and with reference to the difference between wind speed
Or the loss amount of wind speed；
Control module, for adjusting the rotation speed of fan according to the loss amount.
11. a kind of conditioner, which is characterized in that the indoor unit of the conditioner is provided with air outlet, with institute
The clean unit for being provided with blower in the air duct of air outlet connection and being purified to the air-flow of blower output is stated, it is described
Air outlet is additionally provided with the first sensor for detecting wind speed, the conditioner further include: memory, processor and
The computer program that can be run on a memory and on a processor is stored, when the processor executes described program, is realized such as
Any control method in claim 1-9.
12. a kind of computer readable storage medium, is stored thereon with computer program, which is characterized in that the program is by processor
The control method as described in any in claim 1-9 is realized when execution.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811579618.2A CN109668261B (en) | 2018-12-24 | 2018-12-24 | Control method and device for air conditioning device and air conditioning device |
| PCT/CN2019/113059 WO2020134439A1 (en) | 2018-12-24 | 2019-10-24 | Method and device for controlling air conditioning device, and air conditioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811579618.2A CN109668261B (en) | 2018-12-24 | 2018-12-24 | Control method and device for air conditioning device and air conditioning device |
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| CN109668261B CN109668261B (en) | 2020-09-25 |
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| WO (1) | WO2020134439A1 (en) |
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| CN111102692A (en) * | 2019-12-25 | 2020-05-05 | 珠海格力电器股份有限公司 | Air conditioner control method and device and air conditioner |
| WO2020134439A1 (en) * | 2018-12-24 | 2020-07-02 | 广东美的制冷设备有限公司 | Method and device for controlling air conditioning device, and air conditioning device |
| CN113357768A (en) * | 2021-05-25 | 2021-09-07 | 青岛海尔空调器有限总公司 | Air conditioner control method and device, electronic equipment and storage medium |
| CN113513805A (en) * | 2021-07-22 | 2021-10-19 | 中山市万得福电子热控科技有限公司 | Air treatment apparatus, control method thereof, and computer-readable storage medium |
| CN113606174A (en) * | 2021-07-26 | 2021-11-05 | 珠海格力电器股份有限公司 | Fan and control method thereof |
| CN114110989A (en) * | 2021-12-31 | 2022-03-01 | 北京小米移动软件有限公司 | Air output control method and device and storage medium |
| CN114251690A (en) * | 2020-09-21 | 2022-03-29 | 佛山市顺德区美的洗涤电器制造有限公司 | Air purification control method and device, range hood and readable medium |
| WO2023184943A1 (en) * | 2022-03-31 | 2023-10-05 | 青岛海尔空调器有限总公司 | Air conditioner wheeze control device and method, and air conditioning system |
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| WO2020134439A1 (en) | 2020-07-02 |
| CN109668261B (en) | 2020-09-25 |
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