CN104913470B - Air cleaning facility and its air quantity control method and air quantity controller - Google Patents
Air cleaning facility and its air quantity control method and air quantity controller Download PDFInfo
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- CN104913470B CN104913470B CN201510289931.2A CN201510289931A CN104913470B CN 104913470 B CN104913470 B CN 104913470B CN 201510289931 A CN201510289931 A CN 201510289931A CN 104913470 B CN104913470 B CN 104913470B
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- blower fan
- overhead door
- door mechanism
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Classifications
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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
- F24F11/30—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
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2140/00—Control inputs relating to system states
- F24F2140/40—Damper positions, e.g. open or closed
-
- 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)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Atmospheric Sciences (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention discloses a kind of air quantity control method of air cleaning facility, wherein, the air cleaning facility includes blower fan and overhead door mechanism, and the air quantity control method comprises the following steps：After air cleaning facility start, the state of the overhead door mechanism is detected to generate detection signal；Judge the overhead door mechanism whether in the process risen according to the detection signal；If it is determined that the overhead door mechanism is in the process risen, then according to the Traffic control system of the overhead door mechanism blower fan rotating speed, until the rotating speed of the blower fan reaches rotating speed of target.The air quantity control method can be after air cleaning facility start according to the rotating speed of the highly automated adjustment blower fan of overhead door, so as to prevent that noise is too big during overhead door from rising, and improves the comfort level of user.The invention also discloses a kind of air quantity controller of air cleaning facility and a kind of air cleaning facility with the air quantity controller.
Description
Technical field
The present invention relates to home appliance technical field, more particularly to a kind of air quantity control method of air cleaning facility, one
The air quantity controller and a kind of air cleaning facility with the air quantity controller of kind air cleaning facility.
Background technology
As user is also more and more extensive to the desired value more and more higher of household appliances, the intelligent control of household electrical appliances.At present, city
Air purifier on field is typically all that blower fan is directly run with rotating speed of target after starting shooting, and if the complete machine of overhead door,
Because overhead door rises the process that needs, when start is directly run with rotating speed of target, overhead door does not rise also, whole machine
In closed state, noise is easily produced when wind speed is too big, not only influences the use of user, can also influence making for motor in blower fan
Use the life-span.
The content of the invention
It is contemplated that at least solves one of technical problem in above-mentioned technology to a certain extent.
Therefore, it is an object of the present invention to propose a kind of air quantity control method of air cleaning facility, can be in sky
According to the rotating speed of the highly automated adjustment blower fan of overhead door after the start of gas cleaning equipment, during preventing that overhead door from rising
Noise is too big, improves the comfort level of user.
It is another object of the present invention to propose a kind of air quantity controller of air cleaning facility.Also the one of the present invention
Individual purpose is to propose a kind of air cleaning facility.
To reach above-mentioned purpose, one aspect of the present invention embodiment proposes a kind of Boiler pressure control side of air cleaning facility
Method, wherein, the air cleaning facility includes blower fan and overhead door mechanism, and the air quantity control method comprises the following steps：
After air cleaning facility start, the state of the overhead door mechanism is detected to generate detection signal；Believed according to the detection
Number judge the overhead door mechanism whether in the process risen；If it is determined that the overhead door mechanism is in the process risen,
Then according to the Traffic control system of the overhead door mechanism blower fan rotating speed, until the rotating speed of the blower fan reaches rotating speed of target.
The air quantity control method of air cleaning facility according to embodiments of the present invention, after air cleaning facility start, lead to
The state of detection overhead door mechanism is crossed whether to judge overhead door mechanism in the process risen, if it is determined that at overhead door mechanism
In the process of rise, then according to the rotating speed of the Traffic control system blower fan of overhead door mechanism, so as to be started shooting in air cleaning facility
During overhead door mechanism rises afterwards, according to the rotating speed of the highly automated adjustment blower fan of overhead door, prevent what overhead door from rising
During noise it is too big, improve the comfort level of user, while the service life of motor in blower fan can also be improved.
According to one embodiment of present invention, turn of the blower fan according to the Traffic control system of the overhead door mechanism
Speed, specifically include：According to the rise speed of overhead door mechanism described in the climb displacement of the overhead door；According to the rise speed
The relative speed variation of the blower fan is calculated, and the rotating speed of the blower fan is adjusted according to the relative speed variation of the blower fan.
Wherein, the rotation speed change speed of the blower fan and the rise speed correlation.
According to one embodiment of present invention, the rotation speed change speed of the blower fan calculates according to below equation：
K=x/y
Wherein, k is the rotation speed change speed of the blower fan, and x is the rotating speed of target, and y=z/v, z are the lifting gantry crane
The stroke of structure, v are the rise speed.
According to one embodiment of present invention, judge that the overhead door mechanism is according to the detection signal to completely close
During state, the blower fan is controlled to be run with minimum wind shelves.
To reach above-mentioned purpose, a kind of Boiler pressure control dress for air cleaning facility that another aspect of the present invention embodiment proposes
Put, including：Position detecting switch, the state for detecting overhead door mechanism after air cleaning facility start are examined with generating
Survey signal；Blower fan；Controller, the controller are connected with the blower fan and the position detecting switch respectively, the controller
For whether judging the overhead door mechanism in the process risen according to the detection signal, and judging the lifting gantry crane
When structure is in the process risen, the rotating speed of controller blower fan according to the Traffic control system of the overhead door mechanism, until
The rotating speed of the blower fan reaches rotating speed of target.
The air quantity controller of air cleaning facility according to embodiments of the present invention, after air cleaning facility start, lead to
The state of position detecting switch detection overhead door mechanism is crossed whether to judge overhead door mechanism in the process risen, and is being judged
When overhead door mechanism is in the process risen, controller according to the rotating speed of the Traffic control system blower fan of overhead door mechanism, so as to
During overhead door mechanism rises after air cleaning facility start, according to turning for the highly automated adjustment blower fan of overhead door
Speed, prevent overhead door rise during noise it is too big, improve the comfort level of user, while making for motor in blower fan can also be improved
Use the life-span.
According to one embodiment of present invention, the controller further rises according to the climb displacement of the overhead door
The rise speed of Jiang Men mechanisms, and according to the rise rate calculations blower fan relative speed variation, and according to the wind
The relative speed variation of machine adjusts the rotating speed of the blower fan.
Wherein, the rotation speed change speed of the blower fan and the rise speed correlation.
According to one embodiment of present invention, the controller calculates the rotation speed change speed of the blower fan according to below equation
Rate：
K=x/y
Wherein, k is the rotation speed change speed of the blower fan, and x is the rotating speed of target, and y=z/v, z are the lifting gantry crane
The stroke of structure, v are the rise speed.
According to one embodiment of present invention, the controller is judged at the overhead door mechanism according to the detection signal
When completely closed state, the blower fan is also controlled to be run with minimum wind shelves.
In addition, embodiments of the invention propose a kind of air cleaning facility, it includes above-mentioned air quantity controller.
The air cleaning facility of the embodiment of the present invention can detect overhead door mechanism by position detecting switch after powering
State come judge overhead door mechanism whether in rise process, and judge overhead door mechanism be in rise process when root
According to the rotating speed of the Traffic control system blower fan of overhead door mechanism, during being risen so as to overhead door mechanism after powering, according to
The rotating speed of the highly automated adjustment blower fan of overhead door, noise is too big during preventing overhead door rise, improves the comfortable of user
Degree, while the service life of motor in blower fan can also be improved.
Brief description of the drawings
Fig. 1 is the flow chart according to the air quantity control method of the air cleaning facility of the embodiment of the present invention；
Fig. 2 is the flow chart according to the air quantity control method of the air cleaning facility of a specific embodiment of the invention；With
And
Fig. 3 is the block diagram according to the air quantity controller of the air cleaning facility of the embodiment of the present invention.
Embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to for explaining the present invention, and is not considered as limiting the invention.
Air quantity control method, the sky of the air cleaning facility that it is proposed according to embodiments of the present invention described with reference to the accompanying drawings
The air quantity controller of gas cleaning equipment and the air cleaning facility with the air quantity controller.
Fig. 1 is the flow chart according to the air quantity control method of the air cleaning facility of the embodiment of the present invention.Wherein, the air
Cleaning equipment can be air purifier or air conditioner, and the air cleaning facility includes blower fan and lifting gantry crane
Structure.As shown in figure 1, the air quantity control method of the air cleaning facility comprises the following steps：
S1, after air cleaning facility start, the state of detection overhead door mechanism is to generate detection signal.
S2, judge overhead door mechanism whether in the process risen according to detection signal.
Wherein, can by be arranged on the position detecting switch of overhead door tip position detect the state of overhead door mechanism with
Generate detection signal.For example, when overhead door does not rise completely, position detecting switch output high level, now can determine whether to rise
During Jiang Men mechanisms are in rise；After overhead door rises completely, position detecting switch output low level, it can now sentence
Disconnected overhead door mechanism is in full open position.
S3, if it is determined that overhead door mechanism is in the process risen, then according to the Traffic control system blower fan of overhead door mechanism
Rotating speed, until the rotating speed of blower fan reaches rotating speed of target.
According to one embodiment of present invention, in step s3, the Traffic control system institute according to the overhead door mechanism
The rotating speed of blower fan is stated, is specifically included：According to the rise speed of overhead door mechanism described in the climb displacement of the overhead door；According to institute
The relative speed variation for rising blower fan described in rate calculations is stated, and turning for the blower fan is adjusted according to the relative speed variation of the blower fan
Speed.
Wherein, the rotation speed change speed of the blower fan and the rise speed correlation.
According to the specific example of the present invention, the rotation speed change speed of the blower fan calculates according to below equation：
K=x/y
Wherein, k is the rotation speed change speed of the blower fan, and x is the rotating speed of target, and y=z/v, z are the lifting gantry crane
The stroke of structure, v are the rise speed.
Specifically, the rotating speed during overhead door mechanism rises with blower fan is in a linear relation, and controller connects
After receiving starting-up signal, first start since 1% rotation speed of fan, during overhead door mechanism rises, the rotating speed of blower fan is again
It is slowly linearly increasing, until reaching user's setting speed i.e. rotating speed of target.By judging the stroke of overhead door mechanism, to adjust wind
The size of machine rotating speed, so as to prevent overhead door without completely rise when blower fan with rotating speed of target run and caused noise.
Wherein, the range of overhead door mechanism can be z steps, and the time for covering z steps is the y seconds, and user's setting speed is x%, actual
Rotating speed is increased continuously to x% from 1%, if x<During=y, the rotating speed increase by 1% per second of blower fan, turn until reaching user's setting
Speed；If x>During y, the rotating speed increase k% per second of blower fan, until reaching setting speed, so as to can obtain the pass of above-mentioned formula
System.For example, the stroke z=3000 of overhead door mechanism, journey time y=30s, user's setting speed x=60%, k=x/y=
2%, i.e. overhead door mechanism is during rise, 2% rotating speed of increase per second, until reaching rotating speed of target.
According to the specific embodiment of the present invention, as shown in Fig. 2 the air quantity control method of above-mentioned air cleaning facility
Comprise the following steps：
S201, start.
S202, receive starting-up signal, complete machine start.
S203, judges whether overhead door mechanism starts to open at.If it is, perform step S204；If not, terminate flow.
S204, if detect that position detecting switch exports high level.If it is, perform step S205；If not, terminate
Flow.
S205, during judging that overhead door mechanism is in rise.
S206, rotation speed of fan adjusted value is calculated according to rotating speed of target and formula k=x/y.
S207, the rotating speed of blower fan is adjusted according to rotation speed of fan adjusted value.
S208, terminate.
Therefore say, in an embodiment of the present invention, opened in the position detection after air cleaning facility start at the top of detection
Close, if being detected as high level, then it is assumed that during overhead door mechanism is in rise, further according to the rotating speed of target of user's setting
And above-mentioned formula can draw rotation speed of fan adjusted value, the rotating speed of blower fan is finally adjusted according to rotation speed of fan adjusted value, allows user
The rotating speed for feeling blower fan is at the uniform velocity to rise.Wherein, the rotating speed of target of corresponding setting is bigger, and Consumer's Experience effect is better, and current
Air purifier be all user's sets target rotating speed after, blower fan is adjusted to rotating speed of target at once, if the mesh of user's setting
It is maximum wind velocity to mark rotating speed, and blower fan then has some abnormal sounds, Consumer's Experience effect is bad, especially during rapid increase
It is that overhead door does not rise also completely, blower fan is just run with maximum wind velocity, because air quantity does not blow not come out, it is easier to is produced some and is made an uproar
Sound.
The air quantity control method of the air cleaning facility of the embodiment of the present invention, the process that can be risen in overhead door mechanism
In, the rotating speed for automatically controlling blower fan at the uniform velocity rises, and slowly reaches rotating speed of target, eliminates the zooming sound that whistles of wind speed, carries
High Consumer's Experience effect.
According to one embodiment of present invention, judge that the overhead door mechanism is according to the detection signal to completely close
During state, control the blower fan to be run with minimum wind shelves, so as to reduce noise, improve the comfort level of user.
The air quantity control method of air cleaning facility according to embodiments of the present invention, after air cleaning facility start, lead to
The state of detection overhead door mechanism is crossed whether to judge overhead door mechanism in the process risen, if it is determined that at overhead door mechanism
In the process of rise, then according to the rotating speed of the Traffic control system blower fan of overhead door mechanism, so as to be started shooting in air cleaning facility
During overhead door mechanism rises afterwards, according to the rotating speed of the highly automated adjustment blower fan of overhead door, prevent what overhead door from rising
During noise it is too big, improve the comfort level of user, while the service life of motor in blower fan can also be improved.
Fig. 3 is the block diagram according to the air quantity controller of the air cleaning facility of the embodiment of the present invention.Such as Fig. 3 institutes
Show, the air quantity controller of the air cleaning facility includes：Position detecting switch 10, blower fan 20 and controller 30.
Position detecting switch 10 is used to after air cleaning facility start detect the state of overhead door mechanism to generate
Detection signal.Controller 30 is connected with blower fan 20 and position detecting switch 10 respectively, and controller 30 is used to be believed according to the detection
Whether the overhead door mechanism number is judged in the process risen, and is judging that the overhead door mechanism is in the process of rise
When, controller 30 is according to the rotating speed of the Traffic control system blower fan 20 of the overhead door mechanism, until the rotating speed of blower fan 20 reaches target
Rotating speed.
Wherein, when overhead door does not rise completely, position detecting switch 10 exports high level, now can determine whether overhead door
During mechanism is in rise；After overhead door rises completely, position detecting switch 10 exports low level, now can determine whether
Overhead door mechanism is in full open position.
According to one embodiment of present invention, the further lifting according to the climb displacement of the overhead door of controller 30
The rise speed of door mechanism, and according to the rise rate calculations blower fan relative speed variation, and according to the blower fan
Relative speed variation adjust the rotating speed of the blower fan.
Wherein, the rotation speed change speed of the blower fan and the rise speed correlation.
Specifically, controller 30 can calculate the rotation speed change speed of the blower fan according to below equation：
K=x/y
Wherein, k is the rotation speed change speed of the blower fan, and x is the rotating speed of target, and y=z/v, z are the lifting gantry crane
The stroke of structure, v are the rise speed.
Specifically, it is in a linear relation with the rotating speed of blower fan during overhead door mechanism rises, controller 30
After receiving starting-up signal by key-press module 40, first start since 1% rotation speed of fan, the process that overhead door mechanism rises
In, the rotating speed of blower fan is slowly linearly increasing again, until reaching user's setting speed i.e. rotating speed of target.By judging overhead door mechanism
Stroke, to adjust the size of rotation speed of fan, so as to prevent overhead door without completely rise when blower fan transported with rotating speed of target
Capable and caused noise.Wherein, the range of overhead door mechanism can be z steps, and the time for covering z steps is the y seconds, and user sets
Rotating speed is x%, and actual speed is increased continuously to x% from 1%, if x<During=y, the increase by 1% per second of the rotating speed of blower fan, until to
Up to user's setting speed；If x>During y, the rotating speed increase k% per second of blower fan, until reaching setting speed, so as to obtain
State the relation of formula.For example, the stroke z=3000 of overhead door mechanism, journey time y=30s, user setting speed x=60%,
K=x/y=2%, i.e. overhead door mechanism are during rise, 2% rotating speed of increase per second, until reaching rotating speed of target.
According to one embodiment of present invention, controller 30 judges that the overhead door mechanism is according to the detection signal
During completely closed state, also control blower fan 20 to be run with minimum wind shelves, so as to reduce noise, improve the comfort level of user.
The air quantity controller of air cleaning facility according to embodiments of the present invention, after air cleaning facility start, lead to
The state of position detecting switch detection overhead door mechanism is crossed whether to judge overhead door mechanism in the process risen, and is being judged
When overhead door mechanism is in the process risen, controller according to the rotating speed of the Traffic control system blower fan of overhead door mechanism, so as to
During overhead door mechanism rises after air cleaning facility start, according to turning for the highly automated adjustment blower fan of overhead door
Speed, prevent overhead door rise during noise it is too big, improve the comfort level of user, while making for motor in blower fan can also be improved
Use the life-span.
In addition, embodiments of the invention propose a kind of air cleaning facility, it includes above-mentioned air quantity controller.
The air cleaning facility of the embodiment of the present invention can detect overhead door mechanism by position detecting switch after powering
State come judge overhead door mechanism whether in rise process, and judge overhead door mechanism be in rise process when root
According to the rotating speed of the Traffic control system blower fan of overhead door mechanism, during being risen so as to overhead door mechanism after powering, according to
The rotating speed of the highly automated adjustment blower fan of overhead door, noise is too big during preventing overhead door rise, improves the comfortable of user
Degree, while the service life of motor in blower fan can also be improved.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer ", " up time
The orientation or position relationship of the instruction such as pin ", " counterclockwise ", " axial direction ", " radial direction ", " circumference " be based on orientation shown in the drawings or
Position relationship, it is for only for ease of and describes the present invention and simplify description, rather than indicates or imply that signified device or element must
There must be specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed or
Implicitly include at least one this feature.In the description of the invention, " multiple " are meant that at least two, such as two, three
It is individual etc., unless otherwise specifically defined.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " fixation " etc.
Term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can be that machinery connects
Connect or electrically connect；Can be joined directly together, can also be indirectly connected by intermediary, can be in two elements
The connection in portion or the interaction relationship of two elements, limited unless otherwise clear and definite.For one of ordinary skill in the art
For, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
In the present invention, unless otherwise clearly defined and limited, fisrt feature can be with "above" or "below" second feature
It is that the first and second features directly contact, or the first and second features pass through intermediary mediate contact.Moreover, fisrt feature exists
Second feature " on ", " top " and " above " but fisrt feature are directly over second feature or oblique upper, or be merely representative of
Fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " can be
One feature is immediately below second feature or obliquely downward, or is merely representative of fisrt feature level height and is less than second feature.
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 the spy for combining the embodiment or example description
Point is contained at least one embodiment or example of the present invention.In this manual, to the schematic representation of above-mentioned term not
Identical embodiment or example must be directed to.Moreover, specific features, structure, material or the feature of description can be with office
Combined in an appropriate manner in one or more embodiments or example.In addition, in the case of not conflicting, the skill of this area
Art personnel can be tied the different embodiments or example and the feature of different embodiments or example described in this specification
Close and combine.
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, changed, replacing and modification.
Claims (9)
1. a kind of air quantity control method of air cleaning facility, it is characterised in that the air cleaning facility includes blower fan and liter
Jiang Men mechanisms, the air quantity control method comprise the following steps：
After air cleaning facility start, the state of the overhead door mechanism is detected to generate detection signal；
Judge the overhead door mechanism whether in the process risen according to the detection signal；
If it is determined that the overhead door mechanism is in the process risen, the then wind according to the Traffic control system of the overhead door mechanism
The rotating speed of machine, until the rotating speed of the blower fan reaches rotating speed of target, wherein, according to the Traffic control system of the overhead door mechanism
The rotating speed of blower fan, is specifically included：According to the rise speed of overhead door mechanism described in the climb displacement of the overhead door；According to described
The relative speed variation of blower fan described in rate calculations is risen, and turning for the blower fan is adjusted according to the relative speed variation of the blower fan
Speed.
2. the air quantity control method of air cleaning facility as claimed in claim 1, it is characterised in that the rotating speed of the blower fan becomes
Change speed and the rise speed correlation.
3. the air quantity control method of air cleaning facility as claimed in claim 2, it is characterised in that the rotating speed of the blower fan becomes
Change speed to be calculated according to below equation：
K=x/y
Wherein, k is the rotation speed change speed of the blower fan, and x is the rotating speed of target, and y=z/v, z are the overhead door mechanism
Stroke, v are the rise speed.
4. the air quantity control method of air cleaning facility as claimed in claim 1, it is characterised in that according to the detection signal
When judging that the overhead door mechanism is in the completely closed state, the blower fan is controlled to be run with minimum wind shelves.
A kind of 5. air quantity controller of air cleaning facility, it is characterised in that including：
Position detecting switch, the state for detecting overhead door mechanism after air cleaning facility start are believed with generating detection
Number；
Blower fan；
Controller, the controller are connected with the blower fan and the position detecting switch respectively, and the controller is used for basis
Whether the detection signal judges the overhead door mechanism in the process risen, and is risen judging that the overhead door mechanism is in
During the process risen, the rotating speed of controller blower fan according to the Traffic control system of the overhead door mechanism, until the blower fan
Rotating speed reach rotating speed of target, wherein, the further lifting gantry crane according to the climb displacement of the overhead door of the controller
The rise speed of structure, and according to it is described rise rate calculations described in blower fan relative speed variation, and according to the blower fan turn
Fast rate of change adjusts the rotating speed of the blower fan.
6. the air quantity controller of air cleaning facility as claimed in claim 5, it is characterised in that the rotating speed of the blower fan becomes
Change speed and the rise speed correlation.
7. the air quantity controller of air cleaning facility as claimed in claim 6, it is characterised in that the controller according to
Lower formula calculates the rotation speed change speed of the blower fan：
K=x/y
Wherein, k is the rotation speed change speed of the blower fan, and x is the rotating speed of target, and y=z/v, z are the overhead door mechanism
Stroke, v are the rise speed.
8. the air quantity controller of air cleaning facility as claimed in claim 5, it is characterised in that the controller is according to institute
When stating detection signal and judging that the overhead door mechanism is in the completely closed state, the blower fan is also controlled to be run with minimum wind shelves.
9. a kind of air cleaning facility, it is characterised in that including the Boiler pressure control dress as any one of claim 5-8
Put.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510289931.2A CN104913470B (en) | 2015-05-29 | 2015-05-29 | Air cleaning facility and its air quantity control method and air quantity controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510289931.2A CN104913470B (en) | 2015-05-29 | 2015-05-29 | Air cleaning facility and its air quantity control method and air quantity controller |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104913470A CN104913470A (en) | 2015-09-16 |
| CN104913470B true CN104913470B (en) | 2017-11-14 |
Family
ID=54082748
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2656034Y (en) * | 2003-11-06 | 2004-11-17 | 代伯清 | Ventilation, heat energy dual-balanced safety ventilating cabinet |
| CN101153732A (en) * | 2006-09-28 | 2008-04-02 | 日立空调·家用电器株式会社 | A control method and device for opening and closing doors of an air conditioner |
| CN104061649A (en) * | 2013-03-18 | 2014-09-24 | 广东美的制冷设备有限公司 | Air conditioner overhead door control method, microprocessor and air conditioner overhead door device |
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| KR20090093600A (en) * | 2008-02-29 | 2009-09-02 | 엘지전자 주식회사 | Control method of the same |
| JP4636197B2 (en) * | 2008-07-18 | 2011-02-23 | ダイキン工業株式会社 | Air conditioner indoor unit |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2656034Y (en) * | 2003-11-06 | 2004-11-17 | 代伯清 | Ventilation, heat energy dual-balanced safety ventilating cabinet |
| CN101153732A (en) * | 2006-09-28 | 2008-04-02 | 日立空调·家用电器株式会社 | A control method and device for opening and closing doors of an air conditioner |
| CN104061649A (en) * | 2013-03-18 | 2014-09-24 | 广东美的制冷设备有限公司 | Air conditioner overhead door control method, microprocessor and air conditioner overhead door device |
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