CN106766008A - The control method of blower fan gear, device and air-conditioner - Google Patents
The control method of blower fan gear, device and air-conditioner Download PDFInfo
- Publication number
- CN106766008A CN106766008A CN201710100355.1A CN201710100355A CN106766008A CN 106766008 A CN106766008 A CN 106766008A CN 201710100355 A CN201710100355 A CN 201710100355A CN 106766008 A CN106766008 A CN 106766008A
- Authority
- CN
- China
- Prior art keywords
- indoor fan
- gear
- indoor
- absolute value
- mentioned
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- 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
- F24F2110/10—Temperature
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Signal Processing (AREA)
- Fuzzy Systems (AREA)
- Life Sciences & Earth Sciences (AREA)
- Atmospheric Sciences (AREA)
- Fluid Mechanics (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The present invention proposes a kind of control method of blower fan gear, device and air-conditioner, and the control method of above-mentioned blower fan gear is applied to air-conditioner, and above-mentioned air-conditioner includes indoor fan, and above-mentioned indoor fan is direct current generator, and the control method of above-mentioned blower fan gear includes:When the mode of operation of the air-conditioner is to heat or during refrigeration mode, if the air supply pattern of the indoor fan is set to automatic ventilating, detect the indoor temperature of the indoor fan local environment, and obtain the design temperature of the air-conditioner;Calculate the absolute value of the indoor temperature and the difference of the design temperature;The gear of the indoor fan is controlled according to the absolute value.The present invention can blower fan indoors air supply pattern be set to automatic ventilating in the case of, gear to indoor fan carries out Based Intelligent Control, reduces the change of indoor fan rotating speed under each gear, reduces the fluctuation of conditioners running conditions, the comfortableness that enhancing user uses, improves user experience.
Description
Technical field
The present invention relates to air-conditioner technical field, more particularly to a kind of control method of blower fan gear, device and air-conditioner.
Background technology
The indoor fan of air-conditioner as user in air-conditioner can the unit experienced of direct feeling, its operational effect it is good
It is bad to directly affect Consumer's Experience.The indoor fan of most air-conditioners is alternating current generator on Vehicles Collected from Market, and user can pass through
Using controller (for example:Remote control or line control machine etc.) gear of above-mentioned indoor fan is set to high-grade, middle-grade or low grade, with
Control indoor fan reaches the running status for meeting user's request.And work as user and be set to the gear of above-mentioned indoor fan automatically
When, when high-grade, middle-grade and low-grade because indoor fan is respectively at, speed discrepancy away from larger, so as to cause conditioners running conditions
Fluctuation it is larger, as user is to the pursuit more and more higher of quality of the life, the method for the gear of current regulation indoor fan is not
The demand of different user can be met, Consumer's Experience is poor.
The content of the invention
The purpose of the present invention is intended at least solve to a certain extent one of technical problem in correlation technique.
Therefore, first purpose of the invention is to propose a kind of control method of blower fan gear.When the work of air-conditioner
Pattern to heat or during refrigeration mode, the method can the air supply pattern of blower fan indoors be set to the situation of automatic ventilating
Under, the gear to indoor fan carries out Based Intelligent Control, reduces the change of indoor fan rotating speed under each gear, reduces air-conditioner fortune
The fluctuation of row state, the comfortableness that enhancing user uses improves user experience.
Second object of the present invention is to propose a kind of control device of blower fan gear.
Third object of the present invention is to propose a kind of air-conditioner.
To achieve these goals, the control method of the blower fan gear of first aspect present invention embodiment, is applied to air-conditioning
Device, the air-conditioner includes indoor fan, and the indoor fan is direct current generator, and the control method of the blower fan gear includes:
When the mode of operation of the air-conditioner is to heat or during refrigeration mode, if the air supply pattern of the indoor fan be set to from
Dynamic air-supply, then detect the indoor temperature of the indoor fan local environment, and obtain the design temperature of the air-conditioner;Calculate institute
State the absolute value of indoor temperature and the difference of the design temperature;The gear of the indoor fan is controlled according to the absolute value.
In the control method of the blower fan gear of the embodiment of the present invention, when the indoor fan of above-mentioned air-conditioner is direct current generator,
And the mode of operation of above-mentioned air-conditioner is to heat or during refrigeration mode, if the air supply pattern of above-mentioned indoor fan is set to
Automatic ventilating, then detect the indoor temperature of above-mentioned indoor fan local environment, and obtains the design temperature of above-mentioned air-conditioner, calculates
Above-mentioned indoor temperature and the absolute value of the difference of above-mentioned design temperature, then control above-mentioned indoor fan according to above-mentioned absolute value
Gear, in the case that the air supply pattern such that it is able to realize blower fan indoors is set to automatic ventilating, to the shelves of indoor fan
Position carries out Based Intelligent Control, reduces the change of indoor fan rotating speed under each gear, reduces the fluctuation of conditioners running conditions, enhancing
The comfortableness that user uses, improves user experience.
To achieve these goals, the control device of the blower fan gear of second aspect present invention embodiment, is applied to air-conditioning
Device, the air-conditioner includes indoor fan, and the indoor fan is direct current generator, and the control device of the blower fan gear includes:
Detection module, for when the mode of operation of the air-conditioner is to heat or during refrigeration mode, if the air-supply of the indoor fan
Pattern is set to automatic ventilating, then detect the indoor temperature of the indoor fan local environment;Acquisition module, for obtaining
State the design temperature of air-conditioner;Computing module, for calculating the design temperature that the indoor temperature is obtained with the acquisition module
Difference absolute value;Control module, the absolute value for being calculated according to the computing module controls the shelves of the indoor fan
Position.
In the control device of the blower fan gear of the embodiment of the present invention, when the indoor fan of above-mentioned air-conditioner is direct current generator,
And the mode of operation of above-mentioned air-conditioner is to heat or during refrigeration mode, if the air supply pattern of above-mentioned indoor fan is set to
Automatic ventilating, then detection module detects the indoor temperature of above-mentioned indoor fan local environment, and obtains above-mentioned sky by acquisition module
The design temperature of device, computing module is adjusted to calculate above-mentioned indoor temperature and the absolute value of the difference of above-mentioned design temperature, then control
Module controls the gear of above-mentioned indoor fan, the air supply pattern such that it is able to realize blower fan indoors to be set according to above-mentioned absolute value
In the case of being set to automatic ventilating, the gear to indoor fan carries out Based Intelligent Control, reduces indoor fan rotating speed under each gear
Change, reduce the fluctuation of conditioners running conditions, the enhancing comfortableness that uses of user improves user experience.
To achieve these goals, the air-conditioner of third aspect present invention embodiment, including:Indoor fan, the interior
Blower fan is direct current generator, and the indoor fan includes the control device of blower fan gear as described above.
The additional aspect of the present invention and advantage will be set forth in part in the description, and will partly become from the following description
Obtain substantially, or recognized by practice of the invention.
Brief description of the drawings
The above-mentioned and/or additional aspect of the present invention and advantage will become from the following description of the accompanying drawings of embodiments
Substantially and be readily appreciated that, wherein:
Fig. 1 is the flow chart of control method one embodiment of blower fan gear of the present invention;
Fig. 2 is the flow chart of another embodiment of the control method of blower fan gear of the present invention;
Fig. 3 is the flow chart of the control method further embodiment of blower fan gear of the present invention;
Fig. 4 is the structural representation of control device one embodiment of blower fan gear of the present invention;
Fig. 5 is the structural representation of another embodiment of the control device of blower fan gear of the present invention.
Specific embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from start to finish
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
It is exemplary to scheme the embodiment of description, is only used for explaining the present invention, and is not considered as limiting the invention.Conversely, this
Inventive embodiment includes all changes fallen into the range of the spiritual and intension of attached claims, modification and is equal to
Thing.
Fig. 1 is the flow chart of control method one embodiment of blower fan gear of the present invention, the blower fan shelves that the present embodiment is provided
The control method of position can apply to air-conditioner, and above-mentioned air-conditioner can include indoor fan, and certain above-mentioned air-conditioner can be with
Including compressor, condenser, outdoor fan, throttle part and miscellaneous part etc. evaporator.In the present embodiment, above-mentioned indoor fan
It is direct current generator.
As shown in figure 1, the control method of above-mentioned blower fan gear can include:
Step 101, when the mode of operation of above-mentioned air-conditioner is to heat or during refrigeration mode, if above-mentioned indoor fan send
Wind pattern is set to automatic ventilating, then detect the indoor temperature of above-mentioned indoor fan local environment, and obtains above-mentioned air-conditioner
Design temperature.
Wherein, the sensing that the indoor temperature of above-mentioned indoor fan local environment can be connected by above-mentioned indoor fan is detected
Device is realized.
Step 102, calculates the absolute value of above-mentioned indoor temperature and the difference of above-mentioned design temperature.
In the present embodiment, the indoor temperature of above-mentioned indoor fan local environment can be represented with T1, and above-mentioned air-conditioner sets
Constant temperature degree can represent that then above-mentioned indoor temperature can be according to formula (1) with the absolute value of the difference of above-mentioned design temperature with Ts
Calculate.
| Δ T |=T1-Ts (1)
Step 103, the gear of above-mentioned indoor fan is controlled according to above-mentioned absolute value.
In the present embodiment, the rotating speed of indoor fan can be divided into difference according to different rotation speed of fan and air quantity in advance
Gear, for example:Can be divided into 1,2,3 ..., N number of different gear, wherein, 1 grade is minimum shelves, and N grade is maximum, often
The corresponding rotation speed of fan of individual gear correspondence.
After above-mentioned absolute value of the indoor temperature with the difference of above-mentioned design temperature of acquisition is calculated, you can according to above-mentioned exhausted
The gear of above-mentioned indoor fan is controlled to being worth.
The control method of the blower fan gear that the present embodiment is provided, can be used for the mode of operation when above-mentioned air-conditioner to heat
Or refrigeration mode, and the air supply pattern of above-mentioned indoor fan, when being set to automatic ventilating, the gear to indoor fan is carried out
Control, if the air supply pattern of above-mentioned indoor fan is set to non-automatic air-supply, above-mentioned indoor fan is according to the shelves for setting
Position operation.
In the control method of above-mentioned blower fan gear, when the indoor fan of above-mentioned air-conditioner is direct current generator, and above-mentioned sky
The mode of operation of device is adjusted to heat or during refrigeration mode, if the air supply pattern of above-mentioned indoor fan is set to automatic ventilating,
The indoor temperature of above-mentioned indoor fan local environment is then detected, and obtains the design temperature of above-mentioned air-conditioner, calculate above-mentioned interior
Temperature and the absolute value of the difference of above-mentioned design temperature, then control the gear of above-mentioned indoor fan according to above-mentioned absolute value, from
And in the case of can realizing that the air supply pattern of blower fan indoors is set to automatic ventilating, the gear to indoor fan carries out intelligence
Can control, reduce the change of indoor fan rotating speed under each gear, reduce the fluctuation of conditioners running conditions, enhancing user uses
Comfortableness, improve user experience.
Fig. 2 is the flow chart of another embodiment of the control method of blower fan gear of the present invention, as shown in Fig. 2 Fig. 1 of the present invention
In illustrated embodiment, step 103 can include:
Step 201, the original speed position of above-mentioned indoor fan is determined according to above-mentioned absolute value.
When implementing, the corresponding relation of above-mentioned absolute value and original speed position can be pre-set and preserve, specifically,
Above-mentioned absolute value can be directly proportional to above-mentioned original speed position, that is to say, that absolute value is bigger, and original speed position is higher.For example,
Above-mentioned absolute value can be as shown in table 1 with the corresponding relation of original speed position.
Table 1
Absolute value | Original speed position |
… | … |
10 | 8 |
9 | 7 |
8 | 6 |
… | … |
So, according to above-mentioned absolute value, by inquiry table 1, you can determine the original speed position of above-mentioned indoor fan.Certainly on
State table 1 to be only for example, do not constitute the restriction to the present embodiment.
Step 202, after the unlatching of above-mentioned indoor fan, timing or is periodically detected above-mentioned indoor fan local environment
Indoor temperature.
Step 203, calculates the absolute value of above-mentioned indoor temperature and the difference of above-mentioned design temperature, and calculate above-mentioned absolute
It is worth the rate of change within scheduled duration.
Wherein, above-mentioned scheduled duration can when implementing, according to systematic function and/or business demand sets itself,
The present embodiment is not construed as limiting to the length of above-mentioned scheduled duration.For example, above-mentioned scheduled duration can be 2 seconds.
In the present embodiment, after the unlatching of above-mentioned indoor fan, timing or above-mentioned indoor fan institute can be periodically detected
Locate the indoor temperature T1 of environment, calculate the absolute value of the difference of indoor temperature T1 and design temperature Ts, then calculate above-mentioned absolute
It is worth the rate of change s within scheduled duration t2, specifically, rate of change s can be calculated according to formula (2) and obtained.
Step 204, on the basis of above-mentioned original speed position, is carried out according to above-mentioned rate of change to the gear of above-mentioned indoor fan
Adjustment.
Specifically, when above-mentioned rate of change is less than first threshold, can be according to the pre- fixed step size above-mentioned indoor fan of reduction
Gear;When above-mentioned rate of change is more than Second Threshold, the gear of above-mentioned indoor fan can be increased according to pre- fixed step size;When above-mentioned
Rate of change is more than or equal to first threshold, and during less than or equal to Second Threshold, keeps above-mentioned indoor fan in current gear
Operation.
Wherein, the size of above-mentioned first threshold and Second Threshold, can be when implementing according to systematic function and/or industry
Business demand sets itself, the present embodiment is not construed as limiting to the size of above-mentioned first threshold and Second Threshold, as long as first threshold is small
In Second Threshold.
Above-mentioned pre- fixed step size can also be when implementing according to systematic function and/or business demand sets itself, this reality
Apply example to be not construed as limiting the size of above-mentioned pre- fixed step size, for example, above-mentioned pre- fixed step size can be 1, that is to say, that in adjustment
During the gear of above-mentioned indoor fan, 1 gear is increased or decreased every time.
If it should be evident that the gear of indoor fan has been minimum shelves, no longer reducing the shelves of above-mentioned indoor fan
Position, equally, if the gear of above-mentioned indoor fan has been maximum, the gear of above-mentioned indoor fan is not further added by.
Fig. 3 is the flow chart of the control method further embodiment of blower fan gear of the present invention, as shown in figure 3, Fig. 1 of the present invention
In illustrated embodiment, after step 103, can also include:
Step 301, detects the indoor temperature of above-mentioned indoor fan local environment, and calculates above-mentioned indoor temperature and set with above-mentioned
The absolute value of the difference of constant temperature degree.
Step 302, when above-mentioned absolute value is less than or equal to three threshold values, closes above-mentioned indoor fan.
Wherein, the size of above-mentioned 3rd threshold value can be when implementing, according to systematic function and/or business demand etc. certainly
Row setting, the present embodiment is not construed as limiting to the size of above-mentioned 3rd threshold value.For example, above-mentioned 3rd threshold value can be 0, also
It is to say, when above-mentioned indoor temperature is equal with above-mentioned design temperature, represents that indoor temperature has reached the temperature of user's setting, at this moment
Above-mentioned indoor fan can be closed.
Certain above-mentioned 3rd threshold value can also be other numerical value, and the present embodiment is not construed as limiting.
In the case that above-described embodiment can realize that the air supply pattern of blower fan indoors is set to automatic ventilating, to interior
The gear of blower fan carries out Based Intelligent Control, reduces the change of indoor fan rotating speed under each gear, reduces conditioners running conditions
Fluctuation, the comfortableness that enhancing user uses improves user experience.
Fig. 4 is the structural representation of control device one embodiment of blower fan gear of the present invention, the blower fan in the present embodiment
The control device of gear can apply to air-conditioner, and above-mentioned air-conditioner can include indoor fan, and certain above-mentioned air-conditioner may be used also
With including compressor, condenser, outdoor fan, throttle part and miscellaneous part etc. evaporator.In the present embodiment, above-mentioned indoor wind
Machine is direct current generator.
As shown in figure 4, the control device of above-mentioned blower fan gear can include:Detection module 41, acquisition module 42, calculating mould
Block 43 and control module 44.
Wherein, detection module 41, for when the mode of operation of above-mentioned air-conditioner is to heat or during refrigeration mode, if above-mentioned
The air supply pattern of indoor fan is set to automatic ventilating, then detect the indoor temperature of above-mentioned indoor fan local environment;Specifically
Ground, the sensor that detection module 41 can be connected by above-mentioned indoor fan is realized.
Acquisition module 42, the design temperature for obtaining above-mentioned air-conditioner.
Computing module 43, it is absolute with the difference of the design temperature that acquisition module 42 is obtained for calculating above-mentioned indoor temperature
Value;In the present embodiment, the indoor temperature of above-mentioned indoor fan local environment can be represented with T1, the design temperature of above-mentioned air-conditioner
Can be represented with Ts, then above-mentioned indoor temperature can be calculated with the absolute value of the difference of above-mentioned design temperature according to formula (1).
Control module 44, the absolute value for being calculated according to computing module 43 controls the gear of above-mentioned indoor fan.
In the present embodiment, the rotating speed of indoor fan can be divided into difference according to different rotation speed of fan and air quantity in advance
Gear, for example:Can be divided into 1,2,3 ..., N number of different gear, wherein, 1 grade is minimum shelves, and N grade is maximum, often
The corresponding rotation speed of fan of individual gear correspondence.
After computing module 43 is calculated and obtains above-mentioned absolute value of the indoor temperature with the difference of above-mentioned design temperature, control
Module 44 can be controlled according to above-mentioned absolute value to the gear of above-mentioned indoor fan.
The control device of the blower fan gear that the present embodiment is provided, can be used for the mode of operation when above-mentioned air-conditioner to heat or
Refrigeration mode, and the air supply pattern of above-mentioned indoor fan, when being set to automatic ventilating, the gear to indoor fan is controlled
System, if the air supply pattern of above-mentioned indoor fan is set to non-automatic air-supply, above-mentioned indoor fan is according to the gear for setting
Operation.
In the control device of above-mentioned blower fan gear, when the indoor fan of above-mentioned air-conditioner is direct current generator, and above-mentioned sky
The mode of operation of device is adjusted to heat or during refrigeration mode, if the air supply pattern of above-mentioned indoor fan is set to automatic ventilating,
Then detection module 41 detects the indoor temperature of above-mentioned indoor fan local environment, and obtains above-mentioned air-conditioner by acquisition module 42
Design temperature, computing module 43 calculates the absolute value of above-mentioned indoor temperature and the difference of above-mentioned design temperature, then control module
44 gears that above-mentioned indoor fan is controlled according to above-mentioned absolute value, the air supply pattern such that it is able to realize blower fan indoors is set
In the case of for automatic ventilating, the gear to indoor fan carries out Based Intelligent Control, reduces indoor fan rotating speed under each gear
Change, reduces the fluctuation of conditioners running conditions, and the comfortableness that enhancing user uses improves user experience.
Fig. 5 is the structural representation of another embodiment of the control device of blower fan gear of the present invention, with the blower fan shown in Fig. 4
The control device of gear is compared, and difference is, in the control device of the blower fan gear shown in Fig. 5, control module 44 can be with
Including:Determination sub-module 441 and adjustment submodule 442;
Wherein, detection module 41, are additionally operable to after above-mentioned indoor fan is opened, and timing or are periodically detected above-mentioned interior
The indoor temperature of blower fan local environment;
Computing module 43, is additionally operable to calculate the absolute value of above-mentioned indoor temperature and the difference of above-mentioned design temperature, Yi Jiji
Count in stating rate of change of the absolute value within scheduled duration;
Wherein, above-mentioned scheduled duration can when implementing, according to systematic function and/or business demand sets itself,
The present embodiment is not construed as limiting to the length of above-mentioned scheduled duration.For example, above-mentioned scheduled duration can be 2 seconds.
In the present embodiment, above-mentioned indoor fan unlatching after, detection module 41 can timing or be periodically detected above-mentioned
The indoor temperature T1 of indoor fan local environment, it is absolute with the difference of design temperature Ts that computing module 43 calculates indoor temperature T1
Value, then calculates rate of change s of the above-mentioned absolute value within scheduled duration t2, and specifically, rate of change s can be counted according to formula (2)
Calculate and obtain.
Determination sub-module 441, the absolute value for being calculated according to computing module 43 determines the initial shelves of above-mentioned indoor fan
Position;In the present embodiment, determination sub-module 441, specifically for according to above-mentioned absolute value, by inquire about default above-mentioned absolute value with
The corresponding relation of above-mentioned original speed position, determines the original speed position of above-mentioned indoor fan.
When implementing, the corresponding relation of above-mentioned absolute value and original speed position can be pre-set and preserve, specifically,
Above-mentioned absolute value can be directly proportional to above-mentioned original speed position, that is to say, that absolute value is bigger, and original speed position is higher.For example,
Above-mentioned absolute value can be as shown in table 1 with the corresponding relation of original speed position.So, according to above-mentioned absolute value, by inquiry table 1,
Determination sub-module 441 is the original speed position that can determine that above-mentioned indoor fan.Certain above-mentioned table 1 is only for example, and does not constitute to this
The restriction of embodiment.
Adjustment submodule 442, on the basis of the original speed position that determination sub-module 441 determines, according to above-mentioned change
Rate is adjusted to the gear of above-mentioned indoor fan.
Wherein, submodule 442 is adjusted, specifically for when above-mentioned rate of change is less than first threshold, being dropped according to pre- fixed step size
The gear of low above-mentioned indoor fan;When above-mentioned rate of change is more than Second Threshold, above-mentioned indoor fan is increased according to pre- fixed step size
Gear;When above-mentioned rate of change is more than or equal to above-mentioned first threshold, and during less than or equal to above-mentioned Second Threshold, in holding
Indoor fan is stated to be run in current gear.
Wherein, the size of above-mentioned first threshold and Second Threshold, can be when implementing according to systematic function and/or industry
Business demand sets itself, the present embodiment is not construed as limiting to the size of above-mentioned first threshold and Second Threshold, as long as first threshold is small
In Second Threshold.
Above-mentioned pre- fixed step size can also be when implementing according to systematic function and/or business demand sets itself, this reality
Apply example to be not construed as limiting the size of above-mentioned pre- fixed step size, for example, above-mentioned pre- fixed step size can be 1, that is to say, that in adjustment
During the gear of above-mentioned indoor fan, 1 gear is increased or decreased every time.
If it should be evident that the gear of indoor fan has been minimum shelves, no longer reducing the shelves of above-mentioned indoor fan
Position, equally, if the gear of above-mentioned indoor fan has been maximum, the gear of above-mentioned indoor fan is not further added by.
Further, the control device of above-mentioned blower fan gear can also include:Closedown module 45;
Detection module 41, be additionally operable to control module 44 according to above-mentioned absolute value control above-mentioned indoor fan gear it
Afterwards, the indoor temperature of above-mentioned indoor fan local environment is detected;
Closedown module 45, for when the above-mentioned absolute value that computing module 43 is calculated is less than or equal to three threshold values, closing
Above-mentioned indoor fan.
Wherein, the size of above-mentioned 3rd threshold value can be when implementing, according to systematic function and/or business demand etc. certainly
Row setting, the present embodiment is not construed as limiting to the size of above-mentioned 3rd threshold value.For example, above-mentioned 3rd threshold value can be 0, also
It is to say, when above-mentioned indoor temperature is equal with above-mentioned design temperature, represents that indoor temperature has reached the temperature of user's setting, at this moment
Above-mentioned indoor fan can be closed.
Certain above-mentioned 3rd threshold value can also be other numerical value, and the present embodiment is not construed as limiting.
The control device of above-mentioned blower fan gear can realize that the air supply pattern of blower fan indoors is set to automatic ventilating
In the case of, the gear to indoor fan carries out Based Intelligent Control, reduces the change of indoor fan rotating speed under each gear, reduces air-conditioning
The fluctuation of device running status, the comfortableness that enhancing user uses improves user experience.
The embodiment of the present invention also provides a kind of air-conditioner, including:Indoor fan, certain above-mentioned air-conditioner can also include pressure
The miscellaneous parts such as contracting machine, condenser, outdoor fan, throttle part and evaporator.In the present embodiment, above-mentioned indoor fan is direct current
Motor, above-mentioned indoor fan includes the control device of the blower fan gear that Fig. 4 of the present invention and embodiment illustrated in fig. 5 are provided.
It should be noted that in the description of the invention, term " first ", " second " etc. are only used for describing purpose, without
It is understood that to indicate or implying relative importance.Additionally, in the description of the invention, unless otherwise indicated, the implication of " multiple "
It is two or more.
Any process described otherwise above or method description in flow chart or herein is construed as, and expression includes
It is one or more for realizing specific logical function or process the step of the module of code of executable instruction, fragment or portion
Point, and the scope of the preferred embodiment of the present invention includes other realization, wherein can not press shown or discussion suitable
Sequence, including function involved by basis by it is basic simultaneously in the way of or in the opposite order, carry out perform function, this should be of the invention
Embodiment person of ordinary skill in the field understood.
It should be appreciated that each several part of the invention can be realized with hardware, software, firmware or combinations thereof.Above-mentioned
In implementation method, the software that multiple steps or method can in memory and by suitable instruction execution system be performed with storage
Or firmware is realized.If for example, realized with hardware, and in another embodiment, can be with well known in the art
Any one of row technology or their combination are realized:With the logic gates for realizing logic function to data-signal
Discrete logic, the application specific integrated circuit with suitable combinational logic gate circuit, programmable gate array
(Programmable Gate Array;Hereinafter referred to as:PGA), field programmable gate array (Field Programmable
Gate Array;Hereinafter referred to as:FPGA) etc..
Those skilled in the art are appreciated that to realize all or part of step that above-described embodiment method is carried
The rapid hardware that can be by program to instruct correlation is completed, and described program can be stored in a kind of computer-readable storage medium
In matter, the program upon execution, including one or a combination set of the step of embodiment of the method.
Additionally, each functional module in each embodiment of the invention can be integrated in a processing module, or
Modules are individually physically present, it is also possible to which two or more modules are integrated in a module.Above-mentioned integrated module
Both can be realized in the form of hardware, it would however also be possible to employ the form of software function module is realized.If the integrated module
Realized in the form of using software function module and as independent production marketing or when using, it is also possible to which storage can in a computer
In reading storage medium.
Storage medium mentioned above can be read-only storage, disk or CD etc..
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means to combine specific features, structure, material or spy that the embodiment or example are described
Point is contained at least one embodiment of the invention or example.In this manual, to the schematic representation of above-mentioned term not
Necessarily refer to identical embodiment or example.And, the specific features of description, structure, material or feature can be any
One or more embodiments or example in combine in an appropriate manner.
Although embodiments of the invention have been shown and described above, it is to be understood that above-described embodiment is example
Property, it is impossible to limitation of the present invention is interpreted as, one of ordinary skill in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, changes, replacing and modification.
Claims (11)
1. a kind of control method of blower fan gear, is applied to air-conditioner, and the air-conditioner includes indoor fan, the indoor fan
It is direct current generator, it is characterised in that the control method of the blower fan gear includes:
When the mode of operation of the air-conditioner is to heat or during refrigeration mode, if the air supply pattern of the indoor fan is set
It is automatic ventilating, then detects the indoor temperature of the indoor fan local environment, and obtains the design temperature of the air-conditioner;
Calculate the absolute value of the indoor temperature and the difference of the design temperature;
The gear of the indoor fan is controlled according to the absolute value.
2. method according to claim 1, it is characterised in that described that the indoor fan is controlled according to the absolute value
Gear includes:
The original speed position of the indoor fan is determined according to the absolute value;
After indoor fan unlatching, timing or the indoor temperature of the indoor fan local environment is periodically detected;
The absolute value of the indoor temperature and the difference of the design temperature is calculated, and calculates the absolute value in scheduled duration
Within rate of change;
On the basis of the original speed position, the gear of the indoor fan is adjusted according to the rate of change.
3. method according to claim 2, it is characterised in that it is described according to the rate of change to the shelves of the indoor fan
Position be adjusted including:
When the rate of change is less than first threshold, according to the gear of the pre- fixed step size reduction indoor fan;
When the rate of change is more than Second Threshold, the gear of the indoor fan is increased according to pre- fixed step size;
When the rate of change is more than or equal to the first threshold, and during less than or equal to the Second Threshold, keep described
Indoor fan runs in current gear.
4. method according to claim 2, it is characterised in that described that the indoor fan is determined according to the absolute value
Original speed position includes:
According to the absolute value, by inquiring about the corresponding relation of the default absolute value and the original speed position, it is determined that described
The original speed position of indoor fan.
5. the method according to claim 1-4 any one, it is characterised in that described according to absolute value control
After the gear of indoor fan, also include:
The indoor temperature of the indoor fan local environment is detected, and calculates the difference of the indoor temperature and the design temperature
Absolute value;
When the absolute value is less than or equal to three threshold values, the indoor fan is closed.
6. a kind of control device of blower fan gear, is applied to air-conditioner, and the air-conditioner includes indoor fan, the indoor fan
It is direct current generator, it is characterised in that the control device of the blower fan gear includes:
Detection module, for when the mode of operation of the air-conditioner is to heat or during refrigeration mode, if the indoor fan
Air supply pattern is set to automatic ventilating, then detect the indoor temperature of the indoor fan local environment;
Acquisition module, the design temperature for obtaining the air-conditioner;
Computing module, the absolute value of the difference for calculating the design temperature that the indoor temperature is obtained with the acquisition module;
Control module, the absolute value for being calculated according to the computing module controls the gear of the indoor fan.
7. device according to claim 6, it is characterised in that the control module includes:Determination sub-module and adjustment
Module;
The detection module, is additionally operable to after the indoor fan is opened, and timing or is periodically detected the indoor fan institute
Locate the indoor temperature of environment;
The computing module, is additionally operable to calculate the absolute value of the indoor temperature and the difference of the design temperature, and calculate
Rate of change of the absolute value within scheduled duration;
The determination sub-module, the absolute value for being calculated according to the computing module determines the initial shelves of the indoor fan
Position;
The adjustment submodule, on the basis of the original speed position that the determination sub-module determines, according to the rate of change
Gear to the indoor fan is adjusted.
8. device according to claim 7, it is characterised in that
The adjustment submodule, specifically for when the rate of change is less than first threshold, according to the pre- fixed step size reduction room
The gear of inner blower;When the rate of change is more than Second Threshold, the gear of the indoor fan is increased according to pre- fixed step size;When
The rate of change is more than or equal to the first threshold, and during less than or equal to the Second Threshold, keeps the indoor wind
Machine runs in current gear.
9. device according to claim 7, it is characterised in that
The determination sub-module, it is initial with described by inquiring about the default absolute value specifically for according to the absolute value
The corresponding relation of gear, determines the original speed position of the indoor fan.
10. the device according to claim 6-9 any one, it is characterised in that also include:Closedown module;
The detection module, be additionally operable to the control module according to the absolute value control the indoor fan gear it
Afterwards, the indoor temperature of the indoor fan local environment is detected;
The closedown module, for when the absolute value that the computing module is calculated is less than or equal to three threshold values, closing
The indoor fan.
A kind of 11. air-conditioners, it is characterised in that including:Indoor fan, the indoor fan is direct current generator, the indoor wind
Machine includes the control device of the blower fan gear as described in claim 6-10 any one.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710100355.1A CN106766008A (en) | 2017-02-23 | 2017-02-23 | The control method of blower fan gear, device and air-conditioner |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710100355.1A CN106766008A (en) | 2017-02-23 | 2017-02-23 | The control method of blower fan gear, device and air-conditioner |
Publications (1)
Publication Number | Publication Date |
---|---|
CN106766008A true CN106766008A (en) | 2017-05-31 |
Family
ID=58960145
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710100355.1A Pending CN106766008A (en) | 2017-02-23 | 2017-02-23 | The control method of blower fan gear, device and air-conditioner |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106766008A (en) |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107940703A (en) * | 2017-09-29 | 2018-04-20 | 青岛海尔空调器有限总公司 | Air-conditioning and its control method |
CN108061365A (en) * | 2017-12-06 | 2018-05-22 | 广东美的制冷设备有限公司 | Control method, radiation air-conditioner device and the storage medium of radiation air-conditioner device |
CN109269049A (en) * | 2017-07-12 | 2019-01-25 | 奥克斯空调股份有限公司 | A kind of air-out control method and air conditioner of air conditioner |
CN109373530A (en) * | 2018-09-30 | 2019-02-22 | 青岛海尔空调电子有限公司 | The control method of air conditioner |
CN111609527A (en) * | 2019-02-26 | 2020-09-01 | 珠海格力电器股份有限公司 | Air conditioner control method, calculator storage medium and air conditioner |
CN113375303A (en) * | 2021-05-21 | 2021-09-10 | 青岛海尔空调器有限总公司 | Fresh air conditioner control method and device, electronic equipment and storage medium |
CN113375311A (en) * | 2021-06-16 | 2021-09-10 | 北京上格云智能技术有限公司 | Method, device, medium and electronic equipment for controlling FCU tail end |
CN114562795A (en) * | 2022-02-23 | 2022-05-31 | 武汉汉立制冷科技股份有限公司 | Refrigeration equipment self-starting control method with few operation steps |
CN114659255A (en) * | 2022-04-29 | 2022-06-24 | 海信(山东)空调有限公司 | Air conditioner and control method of operating parameters thereof |
CN114719427A (en) * | 2022-04-29 | 2022-07-08 | 海信空调有限公司 | Air conditioner and frequency control method of air conditioner |
CN114738892A (en) * | 2022-04-29 | 2022-07-12 | 海信空调有限公司 | Fresh air conditioner and control method thereof |
CN114777308A (en) * | 2022-04-29 | 2022-07-22 | 海信空调有限公司 | Air conditioner and control method thereof |
CN114811895A (en) * | 2022-04-29 | 2022-07-29 | 海信空调有限公司 | Air conditioner and frequency control method thereof |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6044746A (en) * | 1983-08-20 | 1985-03-09 | Matsushita Electric Ind Co Ltd | Controlling method of blast of air conditioner |
JPS62202950A (en) * | 1986-03-03 | 1987-09-07 | Daikin Ind Ltd | Indoor fan control device for air conditioner |
JPS63279047A (en) * | 1987-05-12 | 1988-11-16 | Matsushita Electric Ind Co Ltd | Fan control device for air conditioner |
CN103196214A (en) * | 2013-04-08 | 2013-07-10 | 青岛海信日立空调***有限公司 | Method for controlling indoor machine of air conditioner and indoor machine of air conditioner |
CN103307713A (en) * | 2013-05-28 | 2013-09-18 | 广东美的制冷设备有限公司 | Method and device for multiple wind grade rotate speed control |
CN103759396A (en) * | 2014-02-10 | 2014-04-30 | 广州松下空调器有限公司 | Method for controlling rotating speed of indoor fan of air-conditioner |
CN103940058A (en) * | 2014-03-31 | 2014-07-23 | 广东美的制冷设备有限公司 | Air conditioner, and control method and device thereof |
CN105241007A (en) * | 2015-09-29 | 2016-01-13 | 海信(广东)空调有限公司 | Variable frequency air conditioner control method and device |
CN105485859A (en) * | 2016-01-04 | 2016-04-13 | 广东美的暖通设备有限公司 | Indoor unit air gear adjusting method and device and air conditioner indoor unit |
CN105588272A (en) * | 2015-09-29 | 2016-05-18 | 海信(广东)空调有限公司 | Air conditioner fan control method and device |
-
2017
- 2017-02-23 CN CN201710100355.1A patent/CN106766008A/en active Pending
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6044746A (en) * | 1983-08-20 | 1985-03-09 | Matsushita Electric Ind Co Ltd | Controlling method of blast of air conditioner |
JPS62202950A (en) * | 1986-03-03 | 1987-09-07 | Daikin Ind Ltd | Indoor fan control device for air conditioner |
JPS63279047A (en) * | 1987-05-12 | 1988-11-16 | Matsushita Electric Ind Co Ltd | Fan control device for air conditioner |
CN103196214A (en) * | 2013-04-08 | 2013-07-10 | 青岛海信日立空调***有限公司 | Method for controlling indoor machine of air conditioner and indoor machine of air conditioner |
CN103307713A (en) * | 2013-05-28 | 2013-09-18 | 广东美的制冷设备有限公司 | Method and device for multiple wind grade rotate speed control |
CN103759396A (en) * | 2014-02-10 | 2014-04-30 | 广州松下空调器有限公司 | Method for controlling rotating speed of indoor fan of air-conditioner |
CN103940058A (en) * | 2014-03-31 | 2014-07-23 | 广东美的制冷设备有限公司 | Air conditioner, and control method and device thereof |
CN105241007A (en) * | 2015-09-29 | 2016-01-13 | 海信(广东)空调有限公司 | Variable frequency air conditioner control method and device |
CN105588272A (en) * | 2015-09-29 | 2016-05-18 | 海信(广东)空调有限公司 | Air conditioner fan control method and device |
CN105485859A (en) * | 2016-01-04 | 2016-04-13 | 广东美的暖通设备有限公司 | Indoor unit air gear adjusting method and device and air conditioner indoor unit |
Cited By (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109269049A (en) * | 2017-07-12 | 2019-01-25 | 奥克斯空调股份有限公司 | A kind of air-out control method and air conditioner of air conditioner |
CN107940703A (en) * | 2017-09-29 | 2018-04-20 | 青岛海尔空调器有限总公司 | Air-conditioning and its control method |
CN108061365A (en) * | 2017-12-06 | 2018-05-22 | 广东美的制冷设备有限公司 | Control method, radiation air-conditioner device and the storage medium of radiation air-conditioner device |
CN108061365B (en) * | 2017-12-06 | 2020-08-04 | 广东美的制冷设备有限公司 | Control method of radiation air conditioner, radiation air conditioner and storage medium |
CN109373530A (en) * | 2018-09-30 | 2019-02-22 | 青岛海尔空调电子有限公司 | The control method of air conditioner |
CN111609527A (en) * | 2019-02-26 | 2020-09-01 | 珠海格力电器股份有限公司 | Air conditioner control method, calculator storage medium and air conditioner |
CN111609527B (en) * | 2019-02-26 | 2021-05-18 | 珠海格力电器股份有限公司 | Air conditioner control method, calculator storage medium and air conditioner |
CN113375303A (en) * | 2021-05-21 | 2021-09-10 | 青岛海尔空调器有限总公司 | Fresh air conditioner control method and device, electronic equipment and storage medium |
CN113375311A (en) * | 2021-06-16 | 2021-09-10 | 北京上格云智能技术有限公司 | Method, device, medium and electronic equipment for controlling FCU tail end |
CN114562795A (en) * | 2022-02-23 | 2022-05-31 | 武汉汉立制冷科技股份有限公司 | Refrigeration equipment self-starting control method with few operation steps |
CN114562795B (en) * | 2022-02-23 | 2024-04-12 | 武汉汉立制冷科技股份有限公司 | Refrigeration equipment self-starting control method with few operation steps |
CN114659255A (en) * | 2022-04-29 | 2022-06-24 | 海信(山东)空调有限公司 | Air conditioner and control method of operating parameters thereof |
CN114719427A (en) * | 2022-04-29 | 2022-07-08 | 海信空调有限公司 | Air conditioner and frequency control method of air conditioner |
CN114738892A (en) * | 2022-04-29 | 2022-07-12 | 海信空调有限公司 | Fresh air conditioner and control method thereof |
CN114777308A (en) * | 2022-04-29 | 2022-07-22 | 海信空调有限公司 | Air conditioner and control method thereof |
CN114811895A (en) * | 2022-04-29 | 2022-07-29 | 海信空调有限公司 | Air conditioner and frequency control method thereof |
CN114659255B (en) * | 2022-04-29 | 2023-08-29 | 海信空调有限公司 | Air conditioner and control method of operation parameters thereof |
CN114719427B (en) * | 2022-04-29 | 2023-08-29 | 海信空调有限公司 | Air conditioner and frequency control method thereof |
CN114811895B (en) * | 2022-04-29 | 2023-08-29 | 海信空调有限公司 | Air conditioner and frequency control method thereof |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN106766008A (en) | The control method of blower fan gear, device and air-conditioner | |
CN104776561B (en) | Air conditioner dehumidification control method and device, air conditioner | |
CN104748318B (en) | Constant temperature dehumidification controlling method for air conditioner and device, air conditioner | |
CN105674472B (en) | The refrigeration control method and device of computer room | |
CN104515254B (en) | Air conditioning compressor frequency control method | |
CN103940058B (en) | Air conditioner, and control method and device thereof | |
CN111023401B (en) | Dehumidification control method of air conditioner and air conditioner | |
CN107621048A (en) | A kind of control method and device of air-conditioning | |
CN104566836B (en) | Air-conditioner and its autocontrol method, device | |
CN103185387A (en) | Air-conditioner and outlet air temperature controlling method thereof | |
CN105910221A (en) | Air conditioner, air conditioner control method and air conditioner control device | |
CN103245031A (en) | Air conditioner and control method and device thereof | |
CN106931587A (en) | The control method and air-conditioning of air-conditioning | |
CN110440401B (en) | Temperature control dehumidification control method | |
CN107084505A (en) | Inter-linked controlling method and system, the computer-readable medium of air conditioner and fan | |
CN104236005B (en) | The defrosting control method of air-conditioner | |
CN106440190A (en) | Air conditioner control method and device and air conditioner | |
KR20170109309A (en) | Dehumidification control apparatus for air conditioner and method thereof | |
CN105972775A (en) | Air outlet temperature control method and device for air conditioner and air conditioner | |
CN110701756A (en) | Operation control method, operation control device, air conditioner, and storage medium | |
CN106679089A (en) | Control method and device for air conditioner | |
CN106524433B (en) | Fixed frequency air conditioner control method | |
CN105674493A (en) | Air conditioner, and control method and control device for air conditioner | |
CN107084506A (en) | Inter-linked controlling method and system, the computer-readable medium of air conditioner and fan | |
CN106440224B (en) | control method and device of air conditioner |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170531 |
|
RJ01 | Rejection of invention patent application after publication |