CN107560108A - Air supply device, air supply control system and method - Google Patents
Air supply device, air supply control system and method Download PDFInfo
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- CN107560108A CN107560108A CN201710958723.6A CN201710958723A CN107560108A CN 107560108 A CN107560108 A CN 107560108A CN 201710958723 A CN201710958723 A CN 201710958723A CN 107560108 A CN107560108 A CN 107560108A
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- 238000000034 method Methods 0.000 title claims abstract description 24
- 238000007664 blowing Methods 0.000 claims description 13
- 238000004378 air conditioning Methods 0.000 claims description 12
- 230000002596 correlated effect Effects 0.000 claims description 5
- 230000001276 controlling effect Effects 0.000 claims description 3
- 230000008569 process Effects 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 206010008190 Cerebrovascular accident Diseases 0.000 description 1
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- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
The invention provides an air supply device, an air supply control system and an air supply control method.
Description
Technical field
The invention belongs to air-conditioning technique field, more particularly to a kind of air-supply arrangement, air supply control system and method.
Background technology
The existing air-supply arrangement with wind pendulum, the angular adjustment air supply direction typically put by wind, turned by adjusting blower fan
Velocity modulation section windscreen.Air-supply arrangement, by taking air-conditioning as an example, air-conditioning indoor fan rotating speed is generally divided into some gears, wind after gear is fixed
Machine rotating speed is just fixed.Now, if user opens wind pendulum and swung so that air-conditioning blowing direction is continuously come and gone when changing, because air-conditioning goes out
Air port area changes, and causes air channel windage and static pressure to change so that and there is wind speed shakiness in swing process in wind pendulum,
The suddenly big or suddenly small situation of wind speed.Wind, which is made an uproar, simultaneously also produces suddenly big or suddenly small phenomenon, and Consumer's Experience is bad.
The content of the invention
It is an object of the invention to provide a kind of air blowing control method of air-supply arrangement, solves existing air-supply arrangement wind pendulum
Rotation speed of fan, which is fixed, during swing causes the unstable technical problem made an uproar with wind of wind speed.
In order to solve the above technical problems, the present invention is achieved using following technical scheme：
A kind of air blowing control method of air-supply arrangement, the air-supply arrangement include blower fan, air outlet and the wind on air outlet
Pendulum, methods described are：When the wind pendulum is swung, wind swinging is obtained, the rotation speed of fan is adjusted according to the wind swinging.
The air blowing control method of air-supply arrangement as described above, the rotation speed of fan and wind pendulum current angular and maximum
Angle between air outlet angle is negatively correlated.
The air blowing control method of air-supply arrangement as described above, methods described include：
Step 1: obtain the angle W of wind pendulum current locationiWith the current rotating speed V of blower fani；
Step 2: calculate Proportional coefficient Ki=1-|（Wi-Wmax）/Wmax|；Wherein, Wmax is that wind pendulum is in maximum air-out position
The angle put；
Step 3: calculate new blower fan rotating speed of target Vi+1=Vi*Ki；
Repeat step one-three.
The air blowing control method of air-supply arrangement as described above, in the step 3, Vi+1=Vi*Ki+ △ V, wherein, △ V are
Preset correction value.
A kind of air supply control system of air-supply arrangement, the system include：
Wind swinging acquisition module, for obtaining wind swinging and sending to control module；
Control module, for receiving the wind swinging, the rotation speed of fan is adjusted according to the wind swinging.
The air supply control system for the air-supply arrangement stated, it is characterised in that the control module control the rotation speed of fan with
Angle between the wind pendulum current angular and maximum air outlet angle is negatively correlated.
The air supply control system of air-supply arrangement as described above, the system include：
Wind swinging acquisition module, for obtaining the angle W of wind pendulum current locationiAnd send to control module：
Rotation speed of fan acquisition module, for obtaining the current rotating speed V of blower faniAnd send to control module；
Control module, for calculating Proportional coefficient Ki=1-|（Wi-Wmax）/Wmax|；Wherein, Wmax is wind pendulum in maximum
The angle of air-out position；For calculating new blower fan rotating speed of target Vi+1=Vi*Ki；For controlling the rotation speed of fan to Vi+1。
The air supply control system of air-supply arrangement as described above, the control module calculate new blower fan rotating speed of target Vi+1=
Vi*Ki+ △ V, wherein, △ V are preset correction value.
A kind of air-supply arrangement, the air-supply arrangement include above-mentioned air supply control system.
Air-supply arrangement as described above, the air-supply arrangement are air-conditioning, dehumidifier, humidifier, new blower fan or fan.
Compared with prior art, the advantages and positive effects of the present invention are：The present invention is when wind is swung, according to wind pivot angle
Degree regulation rotation speed of fan, rotation speed of fan are associated control with wind pendulum swing angle so that wind is put in swing process, and blower fan turns
Speed remains smooth transition, so as to ensure that air-out is stable, drops low wind noise, improves Consumer's Experience.
After the detailed description of embodiment of the present invention is read in conjunction with the figure, the other features and advantages of the invention will become more
Add clear.
Brief description of the drawings
Fig. 1 is the flow chart of specific embodiment of the invention control method.
Fig. 2 is the theory diagram of specific embodiment of the invention control system.
Embodiment
As shown in figure 1, the present embodiment proposes a kind of air-supply arrangement, air-supply arrangement includes housing, the wind in housing
Machine and the air outlet on housing, swingable wind pendulum is provided with air outlet.Air-supply arrangement can be air-conditioning, dehumidifier,
Humidifier, new blower fan or fan etc..
The air-supply arrangement of the present embodiment illustrates by taking air-conditioning as an example.
The air blowing control method of air-conditioning is when wind pendulum is swung, to obtain wind swinging, and adjusting blower fan according to wind swinging turns
Speed.Thus, rotation speed of fan and wind pendulum swing angle are associated control by the present embodiment air blowing control method so that wind pendulum is being put
During dynamic, rotation speed of fan remains smooth transition, so as to ensure that air-out is stable, drops low wind noise, improves Consumer's Experience.
In the present embodiment, wind pendulum is swung by step motor control, can be by detecting the rotation step number of stepper motor simultaneously
Wind swinging is calculated according to the rotation step number of stepper motor.Certainly, wind swinging can be also obtained by other means, and the present invention is simultaneously
The mode for obtaining wind swinging is not defined.
Wherein, the angle between rotation speed of fan and wind pendulum current angular and maximum air outlet angle is negatively correlated.
Specifically, as shown in figure 1, when the wind pendulum of the present embodiment is swung, air blowing control method comprises the following steps：
Step 1: obtain the angle W of wind pendulum current locationiWith the current rotating speed V of blower fani。
Step 2: calculate Proportional coefficient Ki=1-|（Wi-Wmax）/Wmax|；Wherein, Wmax is that wind pendulum is in maximum air-out position
Angle, Wmax obtains and stores in advance.
Step 3: calculate new blower fan rotating speed of target Vi+1=Vi*Ki；Control rotation speed of fan reaches new blower fan rotating speed of target
Vi+1。
Repeat step one-three.
Preferably, in step 3, Vi+1=Vi*Ki+ △ V, wherein, △ V are preset correction value, are to be directed to air channel shape in advance
The correction value that state calculates.
As shown in Fig. 2 the present embodiment also proposed a kind of air supply control system of air-conditioning, including：
Wind swinging acquisition module, for obtaining wind swinging and sending to control module.The present embodiment apoplexy pendulum passes through stepping
Motor control is swung, and by detecting the rotation step number of stepper motor and can calculate wind pivot angle according to the rotation step number of stepper motor
Degree.Certainly, wind swinging can be also obtained by other means, and the present invention is not defined to the mode for obtaining wind swinging.
Control module, for receiving wind swinging, rotation speed of fan is adjusted according to wind swinging.
Preferably, the angle negative between control module control rotation speed of fan and wind pendulum current angular and maximum air outlet angle
Close.
Specifically,
Wind swinging acquisition module, for obtaining the angle W of wind pendulum current locationiAnd send to control module：
Rotation speed of fan acquisition module, for obtaining the current rotating speed V of blower faniAnd send to control module；
Control module, for calculating Proportional coefficient Ki=1-|（Wi-Wmax）/Wmax|；Wherein, Wmax is wind pendulum in maximum
The angle of air-out position；For calculating new blower fan rotating speed of target Vi+1=Vi*Ki；For controlling the rotation speed of fan to Vi+1。
Wmax is obtained and stored in advance.
Preferable control module calculates new blower fan rotating speed of target Vi+1=Vi*Ki+ △ V, wherein, △ V are preset correction value,
It is the correction value calculated in advance for air channel form.
The air-conditioning of the present embodiment includes above-mentioned air supply control system.
Finally it should be noted that：The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
The present invention is described in detail with reference to the foregoing embodiments, it will be understood by those within the art that：It still may be used
To be modified to the technical scheme described in foregoing embodiments, or equivalent substitution is carried out to which part technical characteristic；
And these modification or replace, do not make appropriate technical solution essence depart from various embodiments of the present invention technical scheme spirit and
Scope.
Claims (10)
1. a kind of air blowing control method of air-supply arrangement, the air-supply arrangement includes blower fan, air outlet and on air outlet
Wind is put, it is characterised in that methods described is：When the wind pendulum is swung, wind swinging is obtained, institute is adjusted according to the wind swinging
State rotation speed of fan.
2. the air blowing control method of air-supply arrangement according to claim 1, it is characterised in that the rotation speed of fan with it is described
The angle that wind is put between current angular and maximum air outlet angle is negatively correlated.
3. the air blowing control method of air-supply arrangement according to claim 1 or 2, it is characterised in that methods described includes：
Step 1: obtain the angle W of wind pendulum current locationiWith the current rotating speed V of blower fani；
Step 2: calculate Proportional coefficient Ki=1-|（Wi-Wmax）/Wmax|；Wherein, Wmax is that wind pendulum is in maximum air-out position
Angle；
Step 3: calculate new blower fan rotating speed of target Vi+1=Vi*Ki；
Repeat step one-three.
4. the air blowing control method of air-supply arrangement according to claim 3, it is characterised in that in the step 3, Vi+1=
Vi*Ki+ △ V, wherein, △ V are preset correction value.
5. a kind of air supply control system of air-supply arrangement, it is characterised in that the system includes：
Wind swinging acquisition module, for obtaining wind swinging and sending to control module；
Control module, for receiving the wind swinging, the rotation speed of fan is adjusted according to the wind swinging.
6. the air supply control system of air-supply arrangement according to claim 5, it is characterised in that the control module controls institute
The angle stated between rotation speed of fan and wind pendulum current angular and maximum air outlet angle is negatively correlated.
7. the air supply control system of the air-supply arrangement according to claim 5 or 6, it is characterised in that the system includes：
Wind swinging acquisition module, for obtaining the angle W of wind pendulum current locationiAnd send to control module：
Rotation speed of fan acquisition module, for obtaining the current rotating speed V of blower faniAnd send to control module；
Control module, for calculating Proportional coefficient Ki=1-|（Wi-Wmax）/Wmax|；Wherein, Wmax is that wind pendulum goes out in maximum
The angle of wind position；For calculating new blower fan rotating speed of target Vi+1=Vi*Ki；For controlling the rotation speed of fan to Vi+1。
8. the air supply control system of air-supply arrangement according to claim 7, it is characterised in that the control module calculates new
Blower fan rotating speed of target Vi+1=Vi*Ki+ △ V, wherein, △ V are preset correction value.
9. a kind of air-supply arrangement, it is characterised in that the air-supply arrangement includes the air-supply control described in claim 5-8 any one
System processed.
10. air-supply arrangement according to claim 9, it is characterised in that the air-supply arrangement is air-conditioning, dehumidifier, humidification
Machine, new blower fan or fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201710958723.6A CN107560108A (en) | 2017-10-16 | 2017-10-16 | Air supply device, air supply control system and method |
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| CN201710958723.6A CN107560108A (en) | 2017-10-16 | 2017-10-16 | Air supply device, air supply control system and method |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108775695A (en) * | 2018-06-29 | 2018-11-09 | 广东美的制冷设备有限公司 | Wind guide strip control method, device and the apparatus of air conditioning of the apparatus of air conditioning |
| CN108800475A (en) * | 2018-06-04 | 2018-11-13 | 珠海格力电器股份有限公司 | Fan rotating speed control method and device and air supply equipment |
| CN108800478A (en) * | 2018-06-29 | 2018-11-13 | 广东美的制冷设备有限公司 | Wind guide strip control method, device and the apparatus of air conditioning of the apparatus of air conditioning |
| CN108826608A (en) * | 2018-04-28 | 2018-11-16 | 宁波奥克斯电气股份有限公司 | Air-conditioning draught fan control method, device and air conditioner |
| CN109059215A (en) * | 2018-06-29 | 2018-12-21 | 广东美的制冷设备有限公司 | Apparatus of air conditioning wind guide strip control method, device and storage medium |
| CN109539459A (en) * | 2018-11-01 | 2019-03-29 | 海信（山东）空调有限公司 | A kind of air supply method and air-conditioning of air-conditioning |
| CN109751719A (en) * | 2018-12-03 | 2019-05-14 | 珠海格力电器股份有限公司 | Air conditioner control method and device |
| CN111002786A (en) * | 2019-12-30 | 2020-04-14 | 宁波吉利汽车研究开发有限公司 | Control method and system for vehicle-mounted automatic air conditioning air volume adjustment |
| CN112797595A (en) * | 2020-12-30 | 2021-05-14 | 宁波奥克斯电气股份有限公司 | Inner fan rotating speed control method and device and air conditioner |
| CN112880139A (en) * | 2019-11-30 | 2021-06-01 | 广东美的制冷设备有限公司 | Control method of air conditioner, air conditioner and computer readable storage medium |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108826608B (en) * | 2018-04-28 | 2020-05-05 | 宁波奥克斯电气股份有限公司 | Air conditioner fan control method and device and air conditioner |
| CN108826608A (en) * | 2018-04-28 | 2018-11-16 | 宁波奥克斯电气股份有限公司 | Air-conditioning draught fan control method, device and air conditioner |
| CN108800475A (en) * | 2018-06-04 | 2018-11-13 | 珠海格力电器股份有限公司 | Fan rotating speed control method and device and air supply equipment |
| CN108800478A (en) * | 2018-06-29 | 2018-11-13 | 广东美的制冷设备有限公司 | Wind guide strip control method, device and the apparatus of air conditioning of the apparatus of air conditioning |
| CN109059215A (en) * | 2018-06-29 | 2018-12-21 | 广东美的制冷设备有限公司 | Apparatus of air conditioning wind guide strip control method, device and storage medium |
| CN108775695A (en) * | 2018-06-29 | 2018-11-09 | 广东美的制冷设备有限公司 | Wind guide strip control method, device and the apparatus of air conditioning of the apparatus of air conditioning |
| WO2020000837A1 (en) * | 2018-06-29 | 2020-01-02 | 广东美的制冷设备有限公司 | Control method and apparatus for air guide bar of air-conditioning device, and air-conditioning device |
| WO2020000552A1 (en) * | 2018-06-29 | 2020-01-02 | 广东美的制冷设备有限公司 | Guide louver control method and device for air-conditioning apparatus, and air-conditioning apparatus |
| CN109539459A (en) * | 2018-11-01 | 2019-03-29 | 海信（山东）空调有限公司 | A kind of air supply method and air-conditioning of air-conditioning |
| CN109751719A (en) * | 2018-12-03 | 2019-05-14 | 珠海格力电器股份有限公司 | Air conditioner control method and device |
| CN112880139A (en) * | 2019-11-30 | 2021-06-01 | 广东美的制冷设备有限公司 | Control method of air conditioner, air conditioner and computer readable storage medium |
| CN111002786A (en) * | 2019-12-30 | 2020-04-14 | 宁波吉利汽车研究开发有限公司 | Control method and system for vehicle-mounted automatic air conditioning air volume adjustment |
| CN112797595A (en) * | 2020-12-30 | 2021-05-14 | 宁波奥克斯电气股份有限公司 | Inner fan rotating speed control method and device and air conditioner |
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Application publication date: 20180109 |