CN107387447B - Control method for fan, fan control system and fan component - Google Patents
Control method for fan, fan control system and fan component Download PDFInfo
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- CN107387447B CN107387447B CN201710638041.7A CN201710638041A CN107387447B CN 107387447 B CN107387447 B CN 107387447B CN 201710638041 A CN201710638041 A CN 201710638041A CN 107387447 B CN107387447 B CN 107387447B
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- fan
- revolving speed
- control
- preset duration
- rotated
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
- F04D27/004—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids by varying driving speed
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
- F04D25/10—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit having provisions for automatically changing direction of output air
- F04D25/105—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit having provisions for automatically changing direction of output air by changing rotor axis direction, e.g. oscillating fans
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
- F04D27/007—Conjoint control of two or more different functions
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/26—Rotors specially for elastic fluids
- F04D29/32—Rotors specially for elastic fluids for axial flow pumps
- F04D29/325—Rotors specially for elastic fluids for axial flow pumps for axial flow fans
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Positive-Displacement Air Blowers (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The present invention provides a kind of control method for fan, fan control system and fan components, wherein control method for fan includes: that the second fan of control is rotated in a first direction with the first revolving speed；The first fan is controlled to be rotated in a first direction with the second revolving speed.Control method for fan provided by the invention, by the revolving speed for controlling two fans in the fan component with the first fan and the second fan, air-flow caused by the first fan positioned at front is enabled to disturb air-flow caused by the second fan positioned at rear portion, so that the outlet air of fan component is closer in the state of natural wind, realization preferably simulates effect for natural wind, promotes the comfort of user and the functionality of product.
Description
Technical field
The present invention relates to fields of home appliance technology, in particular to a kind of control method for fan, fan control system
And fan component.
Background technique
Human body sensory is most comfortable in the wind for blowing the Nature, and the wind how simulated when making fan closest to the Nature is
The target pursued always, however at present fan natural wind simulating mostly only by the revolving speed of single fan when it is big when it is small realize,
Simulation effect to natural wind is simultaneously bad.
Summary of the invention
At least one in order to solve the above-mentioned technical problem, the embodiment of the first aspect of the present invention proposes a kind of fan control
Method processed.
A kind of the second aspect of the present invention embodiment, it is also proposed that fan control system.
A kind of the third aspect of the present invention embodiment, it is also proposed that fan component.
In view of this, according to the embodiment of the first aspect of the invention, the invention proposes a kind of control method for fan, use
In fan component, fan component includes the first fan and the second fan, and the first fan is connected with the second fan and is located at second
The front of fan, control method for fan include: that the second fan of control is rotated in a first direction with the first revolving speed；Control the first fan
It is rotated in a first direction with the second revolving speed.
Control method for fan provided by the invention, by controlling in the fan component with the first fan and the second fan
The revolving speed of two fans enables air-flow caused by the first fan positioned at front to disturb the second fan institute positioned at rear portion
The air-flow of generation, so that the outlet air of fan component realizes mould better for natural wind closer in the state of natural wind
Quasi- effect, promotes the comfort of user and the functionality of product.
Wherein, it can also further be mentioned by controlling the rotation direction and revolving speed of the first fan and the second fan respectively
The simulation effect for natural wind is risen, the use demand of user is preferably met.Generally, the flabellum of the first fan is less than second
The flabellum of fan, to realize preferably flow perturbation effect.
In addition, the control method for fan in above-described embodiment provided by the invention can also have following supplementary technology special
Sign:
In the above-mentioned technical solutions, it is preferable that further include: every the first preset duration, the first fan is controlled gradually by the
Two rotational speed regulations are to third revolving speed, later again gradually by third rotational speed regulation to the second revolving speed.
In the technical scheme, the state that will just change in one every the revolving speed of first the first fan of preset duration,
The revolving speed for controlling the first fan fluctuates back and forth between the second revolving speed and third revolving speed, can also make going out for the second fan in this way
Wind size fluctuates back and forth, so that the outlet air size of fan component changes, with the outlet air shape of preferably natural wind simulating
State promotes the usage experience and comfort level of user.
In any of the above-described technical solution, it is preferable that further include: every the second preset duration, controls the first fan and stop
Rotation, the first fan are rotated in a second direction, third preset duration again after stopping with the 4th revolving speed, control the first fan later and stop
Rotation stop is dynamic, then controls the first fan and be rotated in a first direction with the second revolving speed；Wherein, the direction phase of second direction and first direction
Instead.
In the technical scheme, the revolving speed of the first fan is controlled every the first preset duration and rotation direction becomes
Change, back and forth variation of first fan in a first direction between the 4th revolving speed of the second revolving speed and second direction is realized, to make first
Fan can the outlet air preferably to the second fan disturb, with the outlet air state of preferably natural wind simulating, promote user
Usage experience.
In any of the above-described technical solution, it is preferable that further include: every the 4th preset duration, the first fan is controlled in water
It square is swung between upward the first predeterminated position and the second predeterminated position.
In the technical scheme, the first fan is controlled every the 4th preset duration to be swung back and forth in the horizontal direction to change
The air-out direction of first fan, and then realize the disturbance for the second fan air-out direction and size, so that entire fan
The outlet air state of preferably natural wind simulating is capable of in the outlet air of component, promotes the usage experience of user.
In any of the above-described technical solution, it is preferable that further include: every the 5th preset duration, control the wind of the first fan
Fan head rotates along preset circumference range.
In the technical scheme, the fan head of the first fan is controlled in preset circumference range every the 5th preset duration
Rotation to change the air-out direction of the first fan, and then realize in bigger spatial dimension for the second fan air-out direction and
The disturbance of size promotes user so that the outlet air state of preferably natural wind simulating is capable of in the outlet air of entire fan component
Usage experience.Wherein the rotation direction and angle of fan head can also change, such as clockwise and counterclockwise deflecting
Carry out back rotation.
In any of the above-described technical solution, it is preferable that further include: every the 6th preset duration, control the second fan gradually
By the first rotational speed regulation to the 5th revolving speed, later again gradually by the 5th rotational speed regulation to the first revolving speed.
In the technical scheme, it is also adjusted by the revolving speed periodically to the second fan, and then changes the second wind
The outlet air size of fan, so that the outlet air size for adjusting entire fan component allows it to the outlet air shape of preferably natural wind simulating
State promotes the usage experience of user.
In above-mentioned control process, the variation and outlet air with revolving speed are turned to by the first fan of control and the second fan
The variation in direction enables the outlet air of entire fan component to simulate different wind classes, makes it closer in the state of natural wind,
So that user obtains better usage experience.The revolving speed of first fan therein and the revolving speed of the second fan can control at one
In specific ratio range, to realize the simulation effect for different wind classes.
The embodiment of second aspect of the present invention additionally provides a kind of fan control system, is used for fan component, fan component
Including the first fan and the second fan, the first fan is connected and is located at the front of the second fan, fan control with the second fan
System includes: the second control unit, is rotated in a first direction for controlling the second fan with the first revolving speed；First control unit,
It is rotated in a first direction for controlling the first fan with the second revolving speed.
Fan control system provided by the invention, by controlling in the fan component with the first fan and the second fan
The revolving speed of two fans enables air-flow caused by the first fan positioned at front to disturb the second fan institute positioned at rear portion
The air-flow of generation, so that the outlet air of fan component realizes mould better for natural wind closer in the state of natural wind
Quasi- effect, promotes the comfort of user and the functionality of product.
Wherein, it can also further be mentioned by controlling the rotation direction and revolving speed of the first fan and the second fan respectively
The simulation effect for natural wind is risen, the use demand of user is preferably met.Generally, the flabellum of the first fan is less than second
The flabellum of fan, to realize preferably flow perturbation effect.
In addition, the fan control system in above-described embodiment provided by the invention can also have following supplementary technology special
Sign:
In the above-mentioned technical solutions, it is preferable that first control unit is also used to control the first wind every the first preset duration
Fan is gradually by the second rotational speed regulation to third revolving speed, later again gradually by third rotational speed regulation to the second revolving speed.
In the technical scheme, the state that will just change in one every the revolving speed of first the first fan of preset duration,
The revolving speed for controlling the first fan fluctuates back and forth between the second revolving speed and third revolving speed, can also make going out for the second fan in this way
Wind size fluctuates back and forth, so that the outlet air size of fan component changes, with the outlet air shape of preferably natural wind simulating
State promotes the usage experience and comfort level of user.
In any of the above-described technical solution, it is preferable that first control unit is also used to every the second preset duration, control the
One stopping fan rotation, the first fan are rotated in a second direction, third preset duration again after stopping with the 4th revolving speed, control later
First stopping fan rotation, then control the first fan and be rotated in a first direction with the second revolving speed；Wherein, second direction and first party
To it is contrary.
In the technical scheme, the revolving speed of the first fan is controlled every the first preset duration and rotation direction becomes
Change, back and forth variation of first fan in a first direction between the 4th revolving speed of the second revolving speed and second direction is realized, to make first
Fan can the outlet air preferably to the second fan disturb, with the outlet air state of preferably natural wind simulating, promote user
Usage experience.
In any of the above-described technical solution, it is preferable that first control unit is also used to every the 4th preset duration, control the
It is swung between the first predeterminated position and the second predeterminated position of one fan in the horizontal direction.
In the technical scheme, the first fan is controlled every the 4th preset duration to be swung back and forth in the horizontal direction to change
The air-out direction of first fan, and then realize the disturbance for the second fan air-out direction and size, so that entire fan
The outlet air state of preferably natural wind simulating is capable of in the outlet air of component, promotes the usage experience of user.
In any of the above-described technical solution, it is preferable that first control unit is also used to every the 5th preset duration, control the
The fan head of one fan rotates along preset circumference range.
In the technical scheme, the fan head of the first fan is controlled in preset circumference range every the 5th preset duration
Rotation to change the air-out direction of the first fan, and then realize in bigger spatial dimension for the second fan air-out direction and
The disturbance of size promotes user so that the outlet air state of preferably natural wind simulating is capable of in the outlet air of entire fan component
Usage experience.Wherein the rotation direction and angle of fan head can also change, such as clockwise and counterclockwise deflecting
Carry out back rotation.
In any of the above-described technical solution, it is preferable that the second control unit is also used to every the 6th preset duration, control the
Two fans are gradually by the first rotational speed regulation to the 5th revolving speed, later again gradually by the 5th rotational speed regulation to the first revolving speed.
In the technical scheme, it is also adjusted by the revolving speed periodically to the second fan, and then changes the second wind
The outlet air size of fan, so that the outlet air size for adjusting entire fan component allows it to the outlet air shape of preferably natural wind simulating
State promotes the usage experience of user.
The embodiment of third aspect present invention additionally provides a kind of fan component, comprising: the first fan；Second fan, the
One fan is connected and is located at the front of the second fan with the second fan；And above-mentioned fan control system.
Fan component provided by the invention, by using above-mentioned fan control system, so that fan component goes out wind energy
A variety of different wind classes are enough simulated, and then make the state of its outlet air closer in the state of natural wind, promote user uses body
It tests and the competitiveness of product in market.
Additional aspect and advantage of the invention will become obviously in following description section, or practice through the invention
Recognize.
Detailed description of the invention
Above-mentioned and/or additional aspect of the invention and advantage will become from the description of the embodiment in conjunction with the following figures
Obviously and it is readily appreciated that, in which:
Fig. 1 is the flow diagram of the control method for fan of one embodiment of the present of invention；
Fig. 2 is the flow diagram of the control method for fan of one embodiment of the present of invention；
Fig. 3 is the flow diagram of the control method for fan of one embodiment of the present of invention；
Fig. 4 is the schematic block diagram of the fan control system of one embodiment of the present of invention；
Fig. 5 is the structural schematic diagram of the fan component of one embodiment of the present of invention；
Fig. 6 is the side view of structure shown in Fig. 5；
Fig. 7 is the explosive view of structure shown in Fig. 5；
Fig. 8 is the explosive view of structure shown in Fig. 6.
Wherein, corresponding relationship of the Fig. 5 into Fig. 8 between appended drawing reference and component names are as follows:
502 first fans, 504 second fans.
Specific embodiment
To better understand the objects, features and advantages of the present invention, with reference to the accompanying drawing and specific real
Applying mode, the present invention is further described in detail.It should be noted that in the absence of conflict, the implementation of the application
Feature in example and embodiment can be combined with each other.
In the following description, numerous specific details are set forth in order to facilitate a full understanding of the present invention, still, the present invention may be used also
To be implemented using other than the one described here other modes, therefore, protection scope of the present invention is not by described below
Specific embodiment limitation.
Referring to control method for fan, fan control system described in Fig. 1 to Fig. 8 description according to some embodiments of the invention
System and fan component.
As shown in Figure 1, the flow diagram of the control method for fan of one embodiment of the present of invention, the control method is available
In control such as Fig. 5 to fan component shown in Fig. 8, fan component includes the first fan and the second fan, the first fan and second
Fan be connected and be located at the second fan front, control method for fan the following steps are included:
Step S102, the second fan of control are rotated in a first direction with the first revolving speed；
Step S104, the first fan of control are rotated in a first direction with the second revolving speed.
In this embodiment, by controlling turning for two fans in the fan component with the first fan and the second fan
Speed enables air-flow caused by the first fan positioned at front to disturb air-flow caused by the second fan positioned at rear portion,
So that the outlet air of fan component is closer in the state of natural wind, realization preferably simulates effect for natural wind, is promoted
The comfort of user and the functionality of product.
Wherein, it can also further be mentioned by controlling the rotation direction and revolving speed of the first fan and the second fan respectively
The simulation effect for natural wind is risen, the use demand of user is preferably met.Generally, the flabellum of the first fan is less than second
The flabellum of fan, to realize preferably flow perturbation effect.
As shown in Fig. 2, the flow diagram of the control method for fan of one embodiment of the present of invention, the control method is available
In control such as Fig. 5 to fan component shown in Fig. 8, fan component includes the first fan and the second fan, the first fan and second
Fan be connected and be located at the second fan front, control method for fan the following steps are included:
Step S202, the second fan of control are rotated in a first direction with the first revolving speed；
Step S204, the first fan of control are rotated in a first direction with the second revolving speed；
Step S206 controls the first fan gradually by the second rotational speed regulation to third revolving speed every the first preset duration, it
Afterwards again gradually by third rotational speed regulation to the second revolving speed.
In this embodiment, every the revolving speed of first the first fan of preset duration just by the state in a variation, i.e.,
The revolving speed for controlling the first fan fluctuates back and forth between the second revolving speed and third revolving speed, can also make the outlet air of the second fan in this way
Size fluctuates back and forth, so that the outlet air size of fan component changes, with the outlet air state of preferably natural wind simulating,
Promote the usage experience and comfort level of user.
As shown in figure 3, the flow diagram of the control method for fan of one embodiment of the present of invention, the control method is available
In control such as Fig. 5 to fan component shown in Fig. 8, fan component includes the first fan and the second fan, the first fan and second
Fan be connected and be located at the second fan front, control method for fan the following steps are included:
Step S302, the second fan of control are rotated in a first direction with the first revolving speed；
Step S304, the first fan of control are rotated in a first direction with the second revolving speed；
Step S306 controls the first stopping fan rotation, again with the 4th after the stopping of the first fan every the second preset duration
Revolving speed is rotated in a second direction, third preset duration, controls the first stopping fan rotation later, then controls the first fan with second
Revolving speed is rotated in a first direction；Wherein, second direction and first direction is contrary.
In this embodiment, the revolving speed of the first fan is controlled every the first preset duration and rotation direction changes,
Back and forth variation of first fan in a first direction between the 4th revolving speed of the second revolving speed and second direction is realized, to make the first fan
Can the outlet air preferably to the second fan disturb, with the outlet air state of preferably natural wind simulating, promote making for user
With experience.
In one embodiment of the present of invention, it is preferable that further include: every the 4th preset duration, the first fan is controlled in water
It square is swung between upward the first predeterminated position and the second predeterminated position.
The first fan should be controlled every the 4th preset duration and is swung back and forth in the horizontal direction to change the in embodiment
The air-out direction of one fan, and then realize the disturbance for the second fan air-out direction and size, so that entire fan group
The outlet air state of preferably natural wind simulating is capable of in the outlet air of part, promotes the usage experience of user.
In one embodiment of the present of invention, it is preferable that further include: every the 5th preset duration, control the wind of the first fan
Fan head rotates along preset circumference range.
It should turn in preset circumference range in embodiment every the fan head that the 5th preset duration controls the first fan
The dynamic air-out direction to change the first fan, and then realize in bigger spatial dimension for the second fan air-out direction and big
Small disturbance promotes user's so that the outlet air state of preferably natural wind simulating is capable of in the outlet air of entire fan component
Usage experience.Wherein the rotation direction and angle of fan head can also change, and such as clockwise and counterclockwise deflecting comes
Back rotation.
In one embodiment of the present of invention, it is preferable that further include: every the 6th preset duration, control the second fan gradually
By the first rotational speed regulation to the 5th revolving speed, later again gradually by the 5th rotational speed regulation to the first revolving speed.
It should be also adjusted by the revolving speed periodically to the second fan in embodiment, and then change the second fan
Outlet air size, so that the outlet air size for adjusting entire fan component allows it to the outlet air shape of preferably natural wind simulating
State promotes the usage experience of user.
In above-mentioned control process, the variation and outlet air with revolving speed are turned to by the first fan of control and the second fan
The variation in direction enables the outlet air of entire fan component to simulate different wind classes, makes it closer in the state of natural wind,
So that user obtains better usage experience.The revolving speed of first fan therein and the revolving speed of the second fan can control at one
In specific ratio range, to realize the simulation effect for different wind classes.
The present invention also provides a kind of fan control systems 4, as shown in figure 4, can be used for controlling if Fig. 5 is to shown in Fig. 8
Fan component, fan component include the first fan and the second fan, and the first fan is connected with the second fan and is located at the second wind
The front of fan, fan control system 4 include: the second control unit 404, for controlling the second fan with the first revolving speed along first party
To rotation；First control unit 402 is rotated in a first direction for controlling the first fan with the second revolving speed.
Fan control system 4 provided by the invention, by controlling in the fan component with the first fan and the second fan
Two fans revolving speed, enable air-flow caused by the first fan positioned at front to disturb the second fan positioned at rear portion
Generated air-flow, so that the outlet air of fan component is realized better for natural wind closer in the state of natural wind
Effect is simulated, the comfort of user and the functionality of product are promoted.
Wherein, it can also further be mentioned by controlling the rotation direction and revolving speed of the first fan and the second fan respectively
The simulation effect for natural wind is risen, the use demand of user is preferably met.Generally, the flabellum of the first fan is less than second
The flabellum of fan, to realize preferably flow perturbation effect.
In one embodiment of the present of invention, it is preferable that first control unit 402 is also used to every the first preset duration, control
The first fan is made gradually by the second rotational speed regulation to third revolving speed, later again gradually by third rotational speed regulation to the second revolving speed.
Should be in embodiment, the revolving speed every first the first fan of preset duration just will be in the state of a variation, i.e.,
The revolving speed for controlling the first fan fluctuates back and forth between the second revolving speed and third revolving speed, can also make the outlet air of the second fan in this way
Size fluctuates back and forth, so that the outlet air size of fan component changes, the preferably outlet air state of natural wind simulating is mentioned
Rise the usage experience and comfort level of user.
In one embodiment of the present of invention, it is preferable that first control unit 402 is also used to every the second preset duration, control
The first stopping fan rotation is made, the first fan is rotated in a second direction, third preset duration again after stopping with the 4th revolving speed, later
The first stopping fan rotation is controlled, then controls the first fan and is rotated in a first direction with the second revolving speed；Wherein, second direction and the
One direction it is contrary.
The revolving speed of the first fan should be controlled every the first preset duration and rotation direction changes in embodiment,
Back and forth variation of first fan in a first direction between the 4th revolving speed of the second revolving speed and second direction is realized, to make the first fan
Can the outlet air preferably to the second fan disturb, with the outlet air state of preferably natural wind simulating, promote making for user
With experience.
In one embodiment of the present of invention, it is preferable that first control unit 402 is also used to every the 4th preset duration, control
It makes and is swung between the first predeterminated position and the second predeterminated position of the first fan in the horizontal direction.
The first fan should be controlled every the 4th preset duration and is swung back and forth in the horizontal direction to change the in embodiment
The air-out direction of one fan, and then realize the disturbance for the second fan air-out direction and size, so that entire fan group
The outlet air state of preferably natural wind simulating is capable of in the outlet air of part, promotes the usage experience of user.
In one embodiment of the present of invention, it is preferable that first control unit 402 is also used to every the 5th preset duration, control
The fan head for making the first fan rotates along preset circumference range.
It should turn in preset circumference range in embodiment every the fan head that the 5th preset duration controls the first fan
The dynamic air-out direction to change the first fan, and then realize in bigger spatial dimension for the second fan air-out direction and big
Small disturbance promotes user's so that the outlet air state of preferably natural wind simulating is capable of in the outlet air of entire fan component
Usage experience.Wherein the rotation direction and angle of fan head can also change, and such as clockwise and counterclockwise deflecting comes
Back rotation.
In one embodiment of the present of invention, it is preferable that the second control unit 404 is also used to every the 6th preset duration, control
The second fan is made gradually by the first rotational speed regulation to the 5th revolving speed, later again gradually by the 5th rotational speed regulation to the first revolving speed.
It should be also adjusted by the revolving speed periodically to the second fan in embodiment, and then change the second fan
Outlet air size, so that the outlet air size for adjusting entire fan component allows it to the outlet air shape of preferably natural wind simulating
State promotes the usage experience of user.
The present invention also provides a kind of fan components, as shown in Fig. 5 to Fig. 8, comprising: the first fan 502；Second fan
504, the first fan 502 is connected and is located at the front of the second fan 504 with the second fan 504；And above-mentioned fan control system
System.
Fan component provided by the invention, by using above-mentioned fan control system, so that fan component goes out wind energy
A variety of different wind classes are enough simulated, and then make the state of its outlet air closer in the state of natural wind, promote user uses body
It tests and the competitiveness of product in market.
In the present invention, term " multiple " then refers to two or more, unless otherwise restricted clearly.Term " peace
Dress ", " connected ", " connection ", the terms such as " fixation " shall be understood in a broad sense, can also be with for example, " connection " may be a fixed connection
It is to be detachably connected, or be integrally connected；" connected " can be directly connected, can also be indirectly connected through an intermediary.It is right
For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific conditions.
In the description of this specification, the description of term " one embodiment ", " some embodiments ", " specific embodiment " etc.
Mean that particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one reality of the invention
It applies in example or example.In the present specification, schematic expression of the above terms are not necessarily referring to identical embodiment or reality
Example.Moreover, description particular features, structures, materials, or characteristics can in any one or more of the embodiments or examples with
Suitable mode combines.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (11)
1. a kind of control method for fan, it to be used for fan component, the fan component includes the first fan and the second fan, and described the
One fan is connected and is located at the front of second fan with second fan, which is characterized in that the fan control side
Method includes:
Second fan is controlled to be rotated in a first direction with the first revolving speed；
First fan is controlled to be rotated in a first direction with the second revolving speed；
Every the 4th preset duration, the first predeterminated position and the second predeterminated position of first fan in the horizontal direction are controlled
Between swing.
2. control method for fan according to claim 1, which is characterized in that further include:
Every the first preset duration, first fan is controlled gradually by second rotational speed regulation to third revolving speed, Zhi Houzai
Gradually by the third rotational speed regulation to second revolving speed.
3. control method for fan according to claim 1, which is characterized in that further include:
Every the second preset duration, first stopping fan rotation is controlled, again with the 4th revolving speed after the first fan stopping
Be rotated in a second direction, third preset duration, control first stopping fan rotation later, then control first fan with
Second revolving speed is rotated in a first direction；
Wherein, the second direction is contrary with the first direction.
4. control method for fan according to any one of claim 1 to 3, which is characterized in that further include:
Every the 5th preset duration, the fan head for controlling first fan rotates along preset circumference range.
5. control method for fan according to any one of claim 1 to 3, which is characterized in that further include:
Every the 6th preset duration, second fan is controlled gradually by first rotational speed regulation to the 5th revolving speed, Zhi Houzai
Gradually by the 5th rotational speed regulation to first revolving speed.
6. a kind of fan control system, it to be used for fan component, the fan component includes the first fan and the second fan, and described the
One fan is connected and is located at the front of second fan with second fan, which is characterized in that the fan control system
System includes:
Second control unit is rotated in a first direction for controlling second fan with the first revolving speed；
First control unit is rotated in a first direction for controlling first fan with the second revolving speed；
The first control unit is also used to control first of first fan in the horizontal direction every the 4th preset duration
It is swung between predeterminated position and the second predeterminated position.
7. fan control system according to claim 6, which is characterized in that
The first control unit is also used to control first fan gradually by second revolving speed every the first preset duration
It is adjusted to third revolving speed, later again gradually by the third rotational speed regulation to second revolving speed.
8. fan control system according to claim 6, which is characterized in that
The first control unit is also used to every the second preset duration, controls first stopping fan rotation, and described first
Fan is rotated in a second direction, third preset duration again after stopping with the 4th revolving speed, controls first fan later and stops turning
It is dynamic, then control first fan and be rotated in a first direction with the second revolving speed；
Wherein, the second direction is contrary with the first direction.
9. the fan control system according to any one of claim 6 to 8, which is characterized in that
The first control unit is also used to control the fan head of first fan every the 5th preset duration along preset circle
Rotation in all ranges.
10. the fan control system according to any one of claim 6 to 8, which is characterized in that
Second control unit is also used to control second fan gradually by first revolving speed every the 6th preset duration
It is adjusted to the 5th revolving speed, later again gradually by the 5th rotational speed regulation to first revolving speed.
11. a kind of fan component characterized by comprising
First fan；
Second fan, first fan are connected and are located at the front of second fan with second fan；And
Fan control system as described in any one of claim 6 to 10.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710638041.7A CN107387447B (en) | 2017-07-31 | 2017-07-31 | Control method for fan, fan control system and fan component |
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| CN201710638041.7A CN107387447B (en) | 2017-07-31 | 2017-07-31 | Control method for fan, fan control system and fan component |
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| CN107387447A CN107387447A (en) | 2017-11-24 |
| CN107387447B true CN107387447B (en) | 2019-06-11 |
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| CN117346315B (en) * | 2023-09-26 | 2024-05-17 | 清华大学 | Multi-wind-source generation system and method for imitating natural wind field |
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| CN2572064Y (en) * | 2002-08-09 | 2003-09-10 | 刘昌铭 | Ceiling fan capable of imitating nature wind |
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| CN2572064Y (en) * | 2002-08-09 | 2003-09-10 | 刘昌铭 | Ceiling fan capable of imitating nature wind |
| CN104033397A (en) * | 2013-03-06 | 2014-09-10 | 福州斯狄渢电热水器有限公司 | Ceiling fan with warming function |
| CN103244448A (en) * | 2013-05-22 | 2013-08-14 | 湖南工业大学 | Natural wind simulating fan and method |
| CN105221452A (en) * | 2015-09-29 | 2016-01-06 | 小米科技有限责任公司 | Air cleaner and blast device thereof |
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| CN107387447A (en) | 2017-11-24 |
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