CN107013495A - Possess the blower fan integrated system and its air channel switching method of double air channel switchings - Google Patents
Possess the blower fan integrated system and its air channel switching method of double air channel switchings Download PDFInfo
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- CN107013495A CN107013495A CN201710381680.XA CN201710381680A CN107013495A CN 107013495 A CN107013495 A CN 107013495A CN 201710381680 A CN201710381680 A CN 201710381680A CN 107013495 A CN107013495 A CN 107013495A
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- air channel
- air
- blower fan
- spiral case
- ventilating opening
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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
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
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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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
A kind of blower fan integrated system for possessing double air channel switchings, including spiral case, fan assembly, suction line, loading line, air channel switching pipeline and air channel switching control component, air channel switching pipeline offer the ventilating opening of multiple radial directions vertically, switching control component in air channel includes the piston baffle and connecting rod being embedded in air channel switching pipeline, and drive control motor drives piston baffle to switch in air channel and slid vertically in pipeline to realize that air channel switches by connecting rod.Prepared by the present invention possesses the blower fan integrated system and its air channel switching method of double air channel switchings, switching of the separate unit blower fan for a variety of air supply modes can be realized by adjusting air channel, without complicated independent ventiduct and multi fan arrangement, the characteristics of possessing intensive energy-conservation, light weight, installation of modular, it can solve the problem that inflatable structure Duct design and the difficulty of control strip be installed, new technical scheme is provided to design and manufacturing the complicated kinematic modeling of inflatable structure.
Description
Technical field
The present invention relates to ventilation apparatus field, specifically a kind of blower fan integrated system for possessing double air channels switchings and its
Air channel switching method.
Background technology
Inflatable recreation facility manufacturing technology reaches its maturity, contain various moulding and dazzle beautiful appearance aerated product be full of sell
Sell and travel market, common are the inflation children's paradise put in park, inflatable chute, inflated cartoon moulding etc., such fills
Gas formula recreational facilities can not only allow children be at play during fitness be able to effectively take exercise, and it can meet many people and play
The characteristics of playing can strongly facilitate the exchange and conmmunication between children, be conducive to cultivating the personality of their optimisms, thus
Easily approved by numerous children and Parents, while putting for inflatable recreation facility only needs one piece of flat bottom surface,
Build simple and store convenient, will not also cause damage when putting to ground, thus also pursued by more and more businessmans.
But the static moulding that the exhibition method of traditional type inflatable structure relies solely on magnificent suction eyeball attracts audience, per a generation
The renewal and release of novel product also tend to be to change to render with color by single external form, are to offer the same old stuff but with a different label, production
Playing method of product etc. does not become still, and with people's material life abundant and growing spiritual cultural demand the need for, respectively
The equipment of formula moulding has gradually lost novelty and has gradually shown dull sense, and children also to various new modelings more to face the fearful with no fears, and lacks
Keen interest, a variety of signs illustrate that this traditional appearance design mode is gradually inadvisable, and designer must Widening Design neck
Domain, and the polytropy of the diversity and playing method of aerated product function is combined, so as to open up the new design direction of aerated product.
To break through increasingly deficient Material for design bottleneck, break the static moulding of inflatable structure to realize Conventional pneumatic knot
Being association of activity and inertia for structure, can bring vigor and new meaning for dull modeling structure, and then the secondary glamour for shining inflatable structure is inhaled
Draw, a kind of design method of innovation of can yet be regarded as.
And the conventional implementation method of realization of inflatable structure dynamic action is the drive by mechanical component, and mechanical component by
The good combination with inflatable structure, and the action ratio driven by mechanical component are often difficult to greatly in construction complexity, quality
More stiff, noise is also larger；By changing the inflated condition of inflatable structure, so as to be realized by the control of air-flow to airflow supports
Air film external form change, can effectively overcome while inflatable structure dynamic action is realized mechanical component exist it is many lack
Fall into so that action control is natural and tripping, and simplify product structure, it is to avoid installation limitation that mechanical component is present, control
Stiff sense and use potential safety hazard.
It is well known that the main support carrier of inflatable structure is the internal gas being filled with, set by being travelled to inflatable
Standby inside is inflated always, is formed equipment internal pressure, is made inflatable recreation facility overall structure expand to form support force.When into structure
During insufflation gas, air film expansion extension, when the gas bleeding in structure, air film, which shrinks, to be collapsed, using to air film periodically
Ground is filled with and gas bleeding, it is possible to achieve the expansion of air film and contractile motion, then by the special membrane material sideline structure of inflatable structure
Make to realize the sporting motif at some position of inflatable structure or entirety.The dynamic inflation for such as designing a animal tail is made
Type, when to tail part insufflation gas, tail can be kicked up, and when from the gas bleeding of tail part, tail can hang down, and pass through week
The dynamic swing up and down of tail part can be achieved to phase property to tail partial inflation and pumping.
For convenience of product introduction, it is generally the case that we need to keep inflatable structure product some generally in static state
Position is rendered as dynamic.And single-piece inflatable structure product should keep overall inner gas pressure stabilization to realize some position again
Dilation is moved, i.e., should continue air feed supply in inflatable structure again while overall air feed in some required position week
The exhausting pumping of phase property ground, wherein certain conflict certainly will there is, separate unit blower fan can not be expired by self structure and function restriction
Demand of the sufficient inflatable structure for above-mentioned a variety of air supply modes, it usually needs by arranging a plurality of independent ventiduct and using different work(
The blower fan of energy individually controls air feed exhausting to solve the above problems, and opening up for independent ventiduct will certainly will be considered inside inflatable structure
The sealing arrangement and bonding of membrane material are spliced, and the installation site of different blower fans and the turnover mode of circuit also need to consider to arrange comprehensively,
So as to which the design and installation for inflatable structure cause very big puzzlement, the holistic cost of structure design is also higher.
The content of the invention
Based on above variety of problems and design defect, the purpose of the present invention is directed to a kind of wind for possessing double air channel switchings
Machine integrated system and its air channel switching method, the blower fan integrated system can realize separate unit blower fan for a variety of by adjusting air channel
The switching of air supply mode, without complicated independent ventiduct and multi fan arrangement, possesses intensive energy-conservation, light weight, installs module
Change, action can Intelligentized regulating and controlling the characteristics of, can solve the problem that inflatable structure Duct design and install control strip difficulty, so as to be
Design and manufacture complexity can move inflation moulding and provide new technical scheme.
To achieve the above object, the technical solution used in the present invention is：
A kind of blower fan integrated system for possessing double air channel switchings, including：Spiral case, the spiral case has air inlet and air outlet；Wind
Thermomechanical components, the fan assembly is located in the spiral case；Suction line, the end of the suction line and the air inlet of spiral case connect
It is logical；Loading line, the initiating terminal of the loading line is connected with the air outlet of spiral case, and the end of loading line is provided with first and gone out
Gas port；Air channel switches pipeline, and the air channel switching pipeline is connected in the initiating terminal of suction line and the pipeline of loading line
Between the wall of side, the initiating terminal of air channel switching pipeline and end are respectively arranged with the first air inlet and drive control motor, and air channel is cut
The first ventilating opening, the second ventilating opening and third venting mouthful that pipeline offers radial direction on the wall of side successively vertically are changed, first leads to
Air port is connected with the initiating terminal of suction line, and third venting mouth is connected insertion, the second ventilating opening with the pipe side wall of loading line
Between the first ventilating opening and third venting mouthful and it is in communication with the outside；Air channel switching control component, the air channel switching control
Component includes sealing the first piston baffle plate being embedded in air channel switching pipeline, second piston baffle plate and extends transversely through connection two
The connecting rod of piston baffle, it is synchronous vertically sliding in pipeline that drive control motor drives two-piston baffle plate to switch in air channel by connecting rod
Move.
As a kind of preferred scheme, in addition to integrated cabinet, the integrated cabinet is covered at outside blower fan integrated system, collection
The mounting hole for interting the first air inlet, the first gas outlet and the second ventilating opening is offered on into tank surface.
As a kind of preferred scheme, the connection between the spiral case and each pipeline uses airtight connection to ensure each air stream
Circulation passage is not influenceed by ambient inlet air or gas leakage.
As a kind of preferred scheme, the fan assembly can select centrifugal blower or axial flow blower, according to inflatable structure pair
The real needs of air feed pressure can select different size and different types of fan assembly.
As a kind of preferred scheme, main control PLC device, main control PLC device are connected with the drive control motor
According to the program of setting and pass through the motion of drive control motor auto-control piston baffle.
As a kind of preferred scheme, three radial ventilations mouthful in the air channel switching pipeline are equidistantly opened up, and first lives
The relative position for filling in baffle plate and second piston baffle plate keeps constant and two-piston baffle plate spacing distance to be equal to two adjacent ventilating openings
Outer rim distance.
As a kind of preferred scheme, the end that drive control motor is installed in the air channel switching pipeline carries out sealing setting
It is good with the sealing for keeping air channel to switch in pipeline.
A kind of air channel switching method for the blower fan integrated system for possessing double air channel switchings, comprises the following steps：
（1）Open the first air channel：Drive control motor driving first piston baffle plate be located at the first ventilating opening and the second ventilating opening it
Between, and drive second piston baffle plate to be located between third venting mouthful and air channel switching line end, now the first air inlet, spiral case
Air inlet, spiral case air outlet, the conducting of the first gas outlet are to construct the first air communication channel, and the first air inlet, spiral case enter
Air port, spiral case air outlet, the second ventilating opening turn on to construct the second air communication channel；
（2）Open the second air channel：Drive control motor driving first piston baffle plate be located at the first air inlet and the first ventilating opening it
Between, and drive second piston baffle plate to be located between the second ventilating opening and third venting mouthful, now the second ventilating opening, spiral case air intake
Mouth, spiral case air outlet, the first gas outlet turn on to construct the 3rd air communication channel.
When the first air communication channel conducting of blower fan integrated system, air is sucked by the first air inlet, is gone out through first
Gas port is exported, and now the first air inlet serves as bleeding point, and inflation inlet is served as in the first gas outlet；
When the second air communication channel conducting of blower fan integrated system, air is sucked by the first air inlet, through the second ventilating opening
Output, now the first air inlet serves as bleeding point, and the second ventilating opening serves as inflation inlet；
When the 3rd air communication channel conducting of blower fan integrated system, air is sucked by the second ventilating opening, through the first gas outlet
Output, now the second ventilating opening serves as bleeding point, and inflation inlet is served as in the first gas outlet.
To sum up, when the first air channel is opened, the second ventilating opening and the first gas outlet may act as inflation inlet, realize single wind
The binary channels aerification function of machine；When the second air channel is opened, the second ventilating opening serves as bleeding point, and inflation is served as in the first gas outlet
Mouthful, inflation and air extracting function while realizing single blower fan；Because in the handoff procedure of air channel, the first gas outlet is served as all the time
Gas port, and the second ventilating opening both may act as inflation inlet and may act as bleeding point, therefore, only need to carry out week by drive control motor
The air channel switching of phase property, you can realize and carry out a certain position cycle while integral inflating air feed is kept using same Fans
Property pumping exhausting so that for inflatable structure kinematic modeling control solution route is provided.
Beneficial effect：
1st, blower fan integrated system prepared by the present invention realizes a variety of confessions of separate unit blower fan correspondence by setting double air channels switching system
The switching of wind form, and the air supply mode that air-supply is run parallel with exhausting can be realized in same period, it is that inflatable structure is dynamically made
The design of type solves technical bottleneck.
2nd, blower fan integrated system prepared by the present invention realizes the control to inflating and being evacuated using separate unit blower fan simultaneously, omits
Inflation and the arrangement of pumping independent ventiduct, so as to optimize feeder mounting structure, improve blower fan service efficiency, reduce
Energy consumption and assembling cost.
3rd, the blower fan integrated system that prepared by the present invention is simple in construction, and each component and pipeline can be achieved modularization and install, just
In dismounting and repair and replacement, the switching control for carrying out air channel by components such as piston baffles causes the handoff procedure in air channel more to delay
With without lofty so that the dynamic effect of inflatable structure is more natural.
4th, blower fan integrated system prepared by the present invention is monolithically integrated in a casing, and occupation of land is smaller, passes through main control PLC device
Program setting ensure that the accuracy of control, while the switching mode pushed using piston baffle and connecting rod reduces equipment fortune
The noise that row and air channel switch.
Brief description of the drawings
Fig. 1 is the structural representation that blower fan integrated system opens the first air channel；
Fig. 2 is the structural representation that blower fan integrated system opens the second air channel；
Brief description of the drawings：1st, integrated cabinet, 2, spiral case, 3, fan assembly, 4, suction line, 5, loading line, 6, air channel switching pipe
Road, the 7, first gas outlet, the 8, first air inlet, 9, drive control motor, the 10, first ventilating opening, the 11, second ventilating opening, 12,
Three ventilating openings, 13, first piston baffle plate, 14, second piston baffle plate, 15, connecting rod.
Embodiment
Technical scheme is discussed further below in conjunction with drawings and Examples.
Among the description of drawings and Examples of the present invention, it is to be understood that term " first ", " second " are only used for retouching
State purpose and difference independence, and it is not intended that indicate or imply relative importance, and unless otherwise expressly provided with it is special
Limit outer；Term " installation ", " connected ", " connection " should be interpreted broadly, you can be interpreted as being fixedly connected, and can be also equal and be understood
To be detachably connected, integral type connection, electrical connection, or be indirectly connected to by intermediary, or be two element internals
Insertion connection etc..For those of ordinary skills, it can understand above-mentioned term in the present invention as the case may be
Concrete meaning.In addition, on description of the invention, unless otherwise indicated, the implication of " multiple " refer both to two or two with
On.
Embodiment：
The blower fan integrated system structural representation for double air channels switchings that what the present invention was provided possess is as shown in Figure 1 and Figure 2, including integrated
Casing 1, integrated cabinet 1 is covered at outside blower fan integrated system, primarily serves the effect of each component in guard box body；Integrated cabinet
It is provided with 1 including spiral case 2, spiral case 2 is hollow sealing shell structure, and its outer surface two ends offers air inlet and air outlet；
Fan assembly 3 is installed with inside spiral case 2, fan assembly 3 can be required to the difference of blower fan specification according to specifically used occasion
From the polytypes such as centrifugal fan or axial flow blower and the blower fan apparatus of plurality of specifications；The air inlet connection peace of spiral case 2
Equipped with suction line 4, loading line 5 is connected and installed with the air outlet of spiral case 2, the end of loading line 5 is provided with first and gone out
Gas port 7；Switching pipeline in air channel is connected and installed between the initiating terminal of suction line 4 and the pipeline stage casing side wall of loading line 5
6, air channel switching pipeline 6 is hollow tube structure, and the initiating terminal of air channel switching pipeline 6 offers the first air inlet being in communication with the outside
Mouth 8, the end of air channel switching pipeline 6 is provided with drive control motor 9, and the pipe laying end progress of drive control motor 9 is close
Envelope handles to ensure that the sealing in air channel switching pipeline 6 is good；Air channel switching pipeline 6 is opened on pipe side wall successively vertically
The first ventilating opening 10, the second ventilating opening 11 and third venting mouth 12 provided with radial direction, the first ventilating opening 10 rise with suction line 4
Top is connected, and third venting mouthfuls 12 is connected insertion with the pipe side wall of loading line 5, and the second ventilating opening 11 is positioned at the first ventilating opening
Between 10 and third venting mouthfuls 12 and it is in communication with the outside；The pipeline interior sealing of air channel switching pipeline 6 is embedded with first piston baffle plate
13rd, second piston baffle plate 14 and extend transversely through connection two-piston baffle plate connecting rod 15, the one end of connecting rod 15 through connection two-piston
Baffle plate is to play connection supporting role, and the other end is fixed to be connected with drive control motor 9, first piston baffle plate 13, second piston
Baffle plate 14 and connecting rod 15 collectively constitute air channel switching control component, and drive control motor 9 can drive two-piston by connecting rod 15
Baffle plate synchronization-sliding vertically in air channel switching pipeline 6.
In the blower fan integrated system, the air vent being in communication with the outside has 3, i.e. the first air inlet 8, the first gas outlet
7 and second ventilating opening 11, accordingly, the installation for 3 air vents more than interspersed is also offered on the surface of integrated cabinet 1
Hole, to ensure that the air communication channel in integrated system is not influenceed by ambient inlet air or gas leakage, more than in addition to 3 air vents,
Airtight connection is used between other each pipelines.
Realized for convenience of the integrated system for the switching between different air channels, connect and set on drive control motor 9
There is a main control PLC device, main control PLC device is existed according to the program of setting and by the auto-control piston baffle of drive control motor 9
Motion in the air channel switching pipeline of pipeline 6, meanwhile, the arrangement that three radial ventilations mouthful are taken equidistantly to open up, first lives
The relative position for filling in baffle plate 13 and second piston baffle plate 14 keeps constant and two-piston baffle plate spacing distance adjacent equal to two logical
The outer rim distance in air port.
When carrying out specific double air channel switchings, realized by following steps：
（1）Open the first air channel：The driving first piston of drive control motor 9 baffle plate 13 is located at the first ventilating opening 10 and the second ventilation
Between mouthfuls 11, and second piston baffle plate 14 is driven to be located between third venting mouthful 12 and air channel switching pipeline 6 end, now first
Air inlet 8, spiral case air inlet, spiral case air outlet, the first gas outlet 7 turn on to construct the first air communication channel, and first
Air inlet 8, spiral case air inlet, spiral case air outlet, the second ventilating opening 11 turn on to construct the second air communication channel；
（2）Open the second air channel：The driving first piston of drive control motor 9 baffle plate 13 is located at the first air inlet 8 and the first ventilation
Between mouth 10, and second piston baffle plate 14 is driven to be located between the second ventilating opening 11 and third venting mouthful 12, now the second ventilation
Mouth 11, spiral case air inlet, spiral case air outlet, the first gas outlet 7 turn on to construct the 3rd air communication channel.
When blower fan integrated system opens the first air channel, the first air communication channel and the second air communication channel are led simultaneously
Logical, outside air is inhaled into air channel switching pipeline 6 by the first air inlet 8, and respectively via the first gas outlet 7 and the second ventilating opening
The air outlet connection inflatable structure of 11 blowouts, the first gas outlet 7 and the second ventilating opening 11, now, the first gas outlet 7 and second are logical
Air port 11 may act as inflation inlet, and be inflated simultaneously for inflatable structure；
When blower fan integrated system opens the second air channel, the 3rd air communication channel conducting, air is inhaled by the second ventilating opening 11
Enter, blown out through the first gas outlet 7, now, the second ventilating opening 11 serves as bleeding point, and inflation inlet is served as in the first gas outlet 7, due to
One gas outlet 7 and the second ventilating opening 11 are all connected with inflatable structure, so the first gas outlet 7 keeps inflating inflatable structure, and the
Two ventilating openings 11 are changed into inflatable structure pumping, and then realize what is carried out using same Fans realization inflation and air pump step
Function.
When blower fan integrated system switches to the first air channel again, the first gas outlet 7 keeps aerification function constant, and second leads to
Air port 11 is become by air extracting function again turns to aerification function；When air channel periodically switches repeatedly, the inflation work(of the first gas outlet 7
It can keep constant, and at the same time the periodicity of the second ventilating opening 11 switches to pumping to inflate.
Therefore, the kinematic modeling at some position is realized while needing to keep inflatable structure entirety stable gas pressure, is only needed
The first gas outlet 7 is connected into the Integral air chamber of inflatable structure first, and the second ventilating opening 11 is connected to kinematic modeling portion simultaneously
The air chamber divided, then carries out periodically double air channels by drive control motor 9 and switches, you can realize and utilize same Fans to exist
A certain position is carried out while holding integral inflating air feed and is periodically evacuated exhausting, so as to be the kinematic modeling control of inflatable structure
System provides solution route.
In addition, when thering is multiple inflatable structures or inflatable structure to there are multiple positions to be required to realize kinematic modeling, can be
The end of two ventilating openings 11 and the first gas outlet 7 exhales multiple branch pipelines, or increase opens up ventilation on air channel switching pipeline
Mouth quantity, to realize the coordinated signals to multiple inflatable structures or the multiple positions of inflatable structure.
When being related to the live concrete application of embodiment, as the expansion of the present invention, the air channel changeover module in embodiment is simultaneously
Piston baffle and linkage are not limited to, the control of the diversified forms such as magnetic valve, ventilation valve also can be used according to specifically used occasion
Component processed, control mode, which can also be realized, automatically and manually to be switched, and arrangement and the trend of each pipeline should be without departing from basic structures
Under the premise of needed according to specific layout depending on, the selection of each component specification and model is not limited and should be not to influence system whole
Premised on the function of body.
The above-described embodiments are merely illustrative of preferred embodiments of the present invention, not to the structure of the present invention
Think and protection domain is defined, on the premise of design concept of the present invention is not departed from, ordinary skill technical staff in this area
Various modifications, replacement and the improvement made to technical scheme, all should fall into protection scope of the present invention.
Claims (8)
1. a kind of blower fan integrated system for possessing double air channel switchings, it is characterised in that including：
Spiral case, the spiral case has air inlet and air outlet；
Fan assembly, the fan assembly is located in the spiral case；
Suction line, the end of the suction line is connected with the air inlet of spiral case；
Loading line, the initiating terminal of the loading line is connected with the air outlet of spiral case, and the end of loading line is provided with first
Gas outlet；
Air channel switches pipeline, and the air channel switching pipeline is connected in the initiating terminal of suction line and the pipe side of loading line
Between wall, the initiating terminal of air channel switching pipeline and end are respectively arranged with the first air inlet and drive control motor, air channel switching
Pipeline offers the first ventilating opening, the second ventilating opening and third venting mouthful of radial direction, the first ventilation on the wall of side successively vertically
Mouthful be connected with the initiating terminal of suction line, third venting mouthful is connected insertion, the second ventilating opening with the pipe side wall of loading line
Between the first ventilating opening and third venting mouthful and it is in communication with the outside；
Air channel switching control component, the air channel switching control component includes the first work that sealing is embedded in air channel switching pipeline
Plug baffle plate, second piston baffle plate and the connecting rod for extending transversely through connection two-piston baffle plate, drive control motor are driven by connecting rod
Two-piston baffle plate synchronization-sliding vertically in air channel switching pipeline.
2. a kind of blower fan integrated system for possessing double air channel switchings according to claim 1, it is characterised in that：Also include collection
Into casing, the integrated cabinet is covered at outside blower fan integrated system, is offered and is entered for interting first on integrated cabinet surface
The mounting hole of gas port, the first gas outlet and the second ventilating opening.
3. a kind of blower fan integrated system for possessing double air channel switchings according to claim 1, it is characterised in that：The spiral case
And the connection between each pipeline uses airtight connection.
4. a kind of blower fan integrated system for possessing double air channel switchings according to claim 1, it is characterised in that：The blower fan
Component can select centrifugal blower or axial flow blower.
5. a kind of blower fan integrated system for possessing double air channel switchings according to claim 1, it is characterised in that：The driving
Be connected with main control PLC device in controlled motor, main control PLC device according to the program of setting and by drive control motor from
The motion of dynamic regulation and control piston baffle.
6. a kind of blower fan integrated system for possessing double air channel switchings according to claim 1, it is characterised in that：The air channel
Three radial ventilations mouthful are equidistantly opened up in switching pipeline, and the relative position of first piston baffle plate and second piston baffle plate keeps permanent
The spacing distance of fixed and two-piston baffle plate is equal to the outer rim distance of two adjacent ventilating openings.
7. a kind of blower fan integrated system for possessing double air channel switchings according to claim 1, it is characterised in that：The air channel
Switch the end progress sealing setting that drive control motor is installed in pipeline.
8. a kind of air channel switching method of the blower fan integrated system as claimed in claim 1 for possessing double air channel switchings, its feature
It is, comprises the following steps：
（1）Open the first air channel：Drive control motor driving first piston baffle plate be located at the first ventilating opening and the second ventilating opening it
Between, and drive second piston baffle plate to be located between third venting mouthful and air channel switching line end, now the first air inlet, spiral case
Air inlet, spiral case air outlet, the conducting of the first gas outlet are to construct the first air communication channel, and the first air inlet, spiral case enter
Air port, spiral case air outlet, the second ventilating opening turn on to construct the second air communication channel；
（2）Open the second air channel：Drive control motor driving first piston baffle plate be located at the first air inlet and the first ventilating opening it
Between, and drive second piston baffle plate to be located between the second ventilating opening and third venting mouthful, now the second ventilating opening, spiral case air intake
Mouth, spiral case air outlet, the first gas outlet turn on to construct the 3rd air communication channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710381680.XA CN107013495B (en) | 2017-05-26 | 2017-05-26 | Fan integrated system with double air duct switching function and air duct switching method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710381680.XA CN107013495B (en) | 2017-05-26 | 2017-05-26 | Fan integrated system with double air duct switching function and air duct switching method thereof |
Publications (2)
| Publication Number | Publication Date |
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| CN107013495A true CN107013495A (en) | 2017-08-04 |
| CN107013495B CN107013495B (en) | 2023-03-14 |
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| CN201710381680.XA Active CN107013495B (en) | 2017-05-26 | 2017-05-26 | Fan integrated system with double air duct switching function and air duct switching method thereof |
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Cited By (7)
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| CN107795517A (en) * | 2017-10-30 | 2018-03-13 | 明达实业(厦门)有限公司 | A kind of air pump with multi-channel structure |
| CN108443229A (en) * | 2018-03-13 | 2018-08-24 | 昆山斯莱姆节能科技有限公司 | Centrafugal pipeline fan |
| CN109506281A (en) * | 2019-01-24 | 2019-03-22 | 佛山市顺德区美的洗涤电器制造有限公司 | Range hood |
| CN110006623A (en) * | 2019-05-23 | 2019-07-12 | 重庆大学 | The two-in-one simulator of cyclone, downburst and its analogy method |
| CN110930903A (en) * | 2019-12-17 | 2020-03-27 | 芜湖乐天气模有限公司 | Accomplish storage device that gas mould was accomodate fast |
| CN111947175A (en) * | 2020-07-21 | 2020-11-17 | 淮安金能能源科技有限公司 | Flue gas switching pipeline |
| CN113668438A (en) * | 2021-07-29 | 2021-11-19 | 浙江亚特电器有限公司 | Air blowing and sucking conversion device and air blowing and sucking machine |
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| CN109506281B (en) * | 2019-01-24 | 2020-02-07 | 佛山市顺德区美的洗涤电器制造有限公司 | Smoke exhaust ventilator |
| CN110006623A (en) * | 2019-05-23 | 2019-07-12 | 重庆大学 | The two-in-one simulator of cyclone, downburst and its analogy method |
| CN110006623B (en) * | 2019-05-23 | 2024-02-02 | 重庆大学 | Tornado and downburst two-in-one simulation device and simulation method thereof |
| CN110930903A (en) * | 2019-12-17 | 2020-03-27 | 芜湖乐天气模有限公司 | Accomplish storage device that gas mould was accomodate fast |
| CN110930903B (en) * | 2019-12-17 | 2021-10-22 | 刘路路 | Accomplish storage device that gas mould was accomodate fast |
| CN111947175A (en) * | 2020-07-21 | 2020-11-17 | 淮安金能能源科技有限公司 | Flue gas switching pipeline |
| CN113668438A (en) * | 2021-07-29 | 2021-11-19 | 浙江亚特电器有限公司 | Air blowing and sucking conversion device and air blowing and sucking machine |
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