CN107939709A - A kind of intelligent measurement controls formula double drive duct type draught fan - Google Patents
A kind of intelligent measurement controls formula double drive duct type draught fan Download PDFInfo
- Publication number
- CN107939709A CN107939709A CN201711237012.6A CN201711237012A CN107939709A CN 107939709 A CN107939709 A CN 107939709A CN 201711237012 A CN201711237012 A CN 201711237012A CN 107939709 A CN107939709 A CN 107939709A
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- Prior art keywords
- fan
- motor
- ventilation shaft
- bearing
- electric machine
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000005259 measurement Methods 0.000 title claims abstract description 27
- 238000009423 ventilation Methods 0.000 claims abstract description 81
- 230000000694 effects Effects 0.000 claims abstract description 11
- 241000883990 Flabellum Species 0.000 claims description 8
- 241001075561 Fioria Species 0.000 claims description 5
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims description 4
- 238000013461 design Methods 0.000 abstract description 21
- 238000001514 detection method Methods 0.000 abstract description 12
- 230000001133 acceleration Effects 0.000 abstract description 3
- 230000000750 progressive effect Effects 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000012938 design process Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- 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
-
- 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
- F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
-
- 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
-
- 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
- F04D29/05—Shafts or bearings, or assemblies thereof, specially adapted for elastic fluid pumps
- F04D29/056—Bearings
-
- 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
-
- 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
- F04D29/52—Casings; Connections of working fluid for axial pumps
- F04D29/522—Casings; Connections of working fluid for axial pumps especially adapted for elastic fluid pumps
Abstract
The present invention relates to a kind of intelligent measurement to control formula double drive duct type draught fan, based on existing ventilation shaft（1）Structure, introduces the design that economic benefits and social benefits accelerate wind pushing mechanism, based on ventilation shaft（1）The bearing of designed setting on inner wall（2）, electric fan is added, while coordinate fan outer framework in electric fan（6）On the driven wheel that is fixedly connected（3）, and through belt（9）The driving wheel connected（4）, in rotary electric machine（5）Driving under, realize fan outer framework（6）In bearing（2）Rotation in inner ring, in this way, being based on ventilation shaft（1）In designed air detecting sensors（10）Detection triggering under, successively it is progressive control electric fan in fan blades of motor（7）Rotation, and fan outer framework（6）Rotation, realize brand-new acceleration driving operating effect, spatially realize fan blades of motor（7）The more rotation of high speed, effectively improves drafting efficiency.
Description
Technical field
The present invention relates to a kind of intelligent measurement to control formula double drive duct type draught fan, belongs to ventilation duct technical field.
Background technology
Ventilation shaft refers to the pipeline for ventilation of taking a breath, and the top surface of each layer in building is arranged in, for Interior Space
Gas realizes air exchange, achievees the purpose that to purify air, in specific implementation, based on the pipeline being distributed in building, with reference to setting
The wind turbine being placed in pipeline, produces huge air-flow in the duct, realizes the cross-ventilation of each closed area, but with existing
There is the continuous expansion of architectural scale, the scale of ventilation shaft is also growing day by day, for pipeline in large scale, is needed naturally
The wind turbine of more power is configured, the cross-ventilation in connection regional pipeline can be produced, therefore, existing ventilation shaft exists more
Constantly upgrade on the power of wind turbine, so whether energy consumption, or noise is all the growth of formula directly proportional to power, it is therefore, existing
Some ventilation duct structure technologies need further improved space.
The content of the invention
The technical problems to be solved by the invention are to provide one kind and are designed using brand new, accelerate pressure fan based on economic benefits and social benefits
The design of structure, can effectively improve the intelligent measurement control formula double drive duct type draught fan of drafting efficiency.
In order to solve the above-mentioned technical problem the present invention uses following technical scheme：The present invention devises a kind of intelligent measurement control
Standard double drive duct type draught fan, for being arranged in ventilation shaft, drives the flowing of air in ventilation shaft, realizes logical
Wind acts on；Including bearing, electric fan, driven wheel, driving wheel, belt, rotary electric machine, air detecting sensors and control mould
Block；Wherein, electric fan includes fan outer framework, and the fan blades of motor in fan outer framework, rotary electric machine, motor fan
Leaf, air detecting sensors are connected with control module respectively；Control module connection externally fed network carries out taking electricity, by controlling
Module is powered for rotary electric machine, fan blades of motor, air detecting sensors respectively；Air detecting sensors are fixedly installed on
In ventilation shaft, control module is fixedly installed on the outer wall of ventilation shaft；The outside diameter of bearing and the internal diameter of ventilation shaft are adapted,
Bearing is located in ventilation shaft, on the inner wall one week that the outer ring of bearing is fixedly installed on ventilation shaft in one week, and face where bearing
It is perpendicular with the center line of ventilation shaft；The motor of fan blades of motor is fixedly connected with fan outer framework, the outside diameter of fan outer framework
It is adapted with the internal diameter of bearing, the periphery of fan outer framework is fixedly connected with one phase of inner ring of bearing, corresponding to fan blades of motor
Pivot center it is mutually conllinear with the center line of ventilation shaft；In wherein one end of driven wheel and fan outer framework wherein one side
Heart position is mutually fixedly connected, and the center line at driven wheel both ends excessively is mutually conllinear with the center line of ventilation shaft, and rotary electric machine passes through branch
Frame is fixedly installed on ventilation shaft inner wall, and wherein one end of driving wheel is mutually fixedly connected with drive rod top on rotary electric machine,
And the center line for crossing driving wheel both ends is mutually conllinear with straight line where drive rod on rotary electric machine, passes through between driving wheel and driven wheel
Belt is connected, and driven wheel is rotated in rotary electric machine under the rotation control of driving wheel, through belt transmission, electric fan
Fan outer framework is rotated with the rotation of driven wheel in bearing；The rotation direction of drive rod and electronic wind on rotary electric machine
The rotation direction of fan blades of motor is consistent in fan.
As a preferred technical solution of the present invention：The rotary electric machine is brushless rotary motor.
As a preferred technical solution of the present invention：The motor of fan blades of motor is brushless electric machine in the electric fan.
As a preferred technical solution of the present invention：The flabellum of fan blades of motor is aluminum flabellum in the electric fan
Piece.
As a preferred technical solution of the present invention：The bearing is metal bearing.
As a preferred technical solution of the present invention：The control module is arm processor.
A kind of intelligent measurement control formula double drive duct type draught fan of the present invention is using above technical scheme and now
There is technology to compare, there is following technique effect：
（1）The intelligent measurement control formula double drive duct type draught fan that the present invention designs, is designed using brand new, based on existing
There is a ventilation duct structure, introduce the design that economic benefits and social benefits accelerate wind pushing mechanism, based on the bearing of designed setting on ventilation shaft inner wall,
Electric fan is added, while coordinates the driven wheel being fixedly connected in electric fan on fan outer framework, and is connected through belt
The driving wheel connect, under the driving of rotary electric machine, realizes rotation of the fan outer framework in bearing inner race, in this way, based on ventilation
In pipeline designed air detecting sensors detection triggering under, successively it is progressive control electric fan in fan blades of motor turn
It is dynamic, and the rotation of fan outer framework, realize brand-new acceleration driving operating effect, spatially realize fan blades of motor more
The rotation of high speed, the air that can be directed in ventilation shaft are realized more efficient air driving effect, can be effectively improved logical
Wind efficiency；
（2）In the intelligent measurement control formula double drive duct type draught fan that the present invention designs, for rotary electric machine, further set
Meter uses brushless rotary motor, and the motor for fan blades of motor in electric fan, and further design uses brushless electric machine, makes
Obtain design intelligent measurement control formula double drive duct type draught fan of the invention in actual use, can realize mute work,
Not only it ensure that designed intelligent measurement control formula double drive duct type draught fan had efficient drafting efficiency, but also can guarantee that it
The course of work does not impact surrounding environment, embodies the human oriented design in design process；
（3）In the intelligent measurement control formula double drive duct type draught fan that the present invention designs, fanned for motor in electric fan
The flabellum of leaf, further design uses aluminum fan leaf, and uses metal bearing, Neng Gouyou for bearing, further design
Effect ensures the stability that electric fan is run in ventilation shaft, and can further produce more powerful air driving and make
With further increasing drafting efficiency；
（4）In the intelligent measurement control formula double drive duct type draught fan that the present invention designs, for control module, further set
Meter uses arm processor, on the one hand can be suitable for the later stage for intelligent measurement control formula double drive duct type draught fan
Extension demand, on the other hand, succinct control architecture mode can be easy to the maintenance in later stage.
Brief description of the drawings
Fig. 1 is the front schematic view of intelligent measurement control formula double drive duct type draught fan designed by the present invention；
Fig. 2 is the side schematic view of intelligent measurement control formula double drive duct type draught fan designed by the present invention.
Wherein, 1. ventilation shaft, 2. bearings, 3. driven wheels, 4. driving wheels, 5. rotary electric machines, 6. fan outline borders
Frame, 7. fan blades of motor, 8. stents, 9. belts, 10. air detecting sensors, 11. control modules.
Embodiment
The embodiment of the present invention is described in further detail with reference to Figure of description.
As depicted in figs. 1 and 2, the present invention devises a kind of intelligent measurement control formula double drive duct type draught fan, uses
In being arranged in ventilation shaft 1, the flowing of air in ventilation shaft 1 is driven, realizes draught effect；Including bearing 2, electronic wind
Fan, driven wheel 3, driving wheel 4, belt 9, rotary electric machine 5, air detecting sensors 10 and control module 11；Wherein, electric fan
Including fan outer framework 6, and the fan blades of motor 7 in fan outer framework 6, rotary electric machine 5, fan blades of motor 7, air detection
Sensor 10 is connected with control module 11 respectively；Control module 11 connects externally fed network and carries out taking electricity, by control module
11 are powered for rotary electric machine 5, fan blades of motor 7, air detecting sensors 10 respectively；Air detecting sensors 10 are fixed and set
It is placed in ventilation shaft 1, control module 11 is fixedly installed on the outer wall of ventilation shaft 1；The outside diameter of bearing 2 and ventilation shaft 1
Internal diameter is adapted, and bearing 2 is located in ventilation shaft 1, the inner wall one week that the outer ring of bearing 2 is fixedly installed on ventilation shaft 1 in one week
On, and 2 place face of bearing and the center line of ventilation shaft 1 are perpendicular；The motor of fan blades of motor 7 is fixed with fan outer framework 6 to be connected
Connect, the internal diameter of the outside diameter and bearing 2 of fan outer framework 6 is adapted, the periphery of fan outer framework 6 and one phase of inner ring of bearing 2
It is fixedly connected, the pivot center corresponding to fan blades of motor 7 is mutually conllinear with the center line of ventilation shaft 1；Wherein one end of driven wheel 3
Mutually it is fixedly connected with the center of the wherein one side of fan outer framework 6, crosses the center line and ventilation shaft 1 at 3 both ends of driven wheel
Center line it is mutually conllinear, rotary electric machine 5 is fixedly installed on 1 inner wall of ventilation shaft by stent 8, wherein one end of driving wheel 4
Mutually it is fixedly connected with drive rod top on rotary electric machine 5, and crosses the center line at 4 both ends of driving wheel and drive rod on rotary electric machine 5
Place straight line is mutually conllinear, is connected between driving wheel 4 and driven wheel 3 by belt 9, and driven wheel 3 is in rotary electric machine 5 for actively
Under the rotation control of wheel 4, be driven and rotate through belt 9, the fan outer framework 6 of electric fan with the rotation of driven wheel 3 and
Rotated in bearing 2；The rotation direction of drive rod is consistent with the rotation direction of fan blades of motor in electric fan 7 on rotary electric machine 5.On
The intelligent measurement control formula double drive duct type draught fan designed by technical solution is stated, is designed using brand new, based on existing
There is 1 structure of ventilation shaft, introduce the design that economic benefits and social benefits accelerate wind pushing mechanism, the axis based on designed setting on 1 inner wall of ventilation shaft
2 are held, adds electric fan, while coordinates the driven wheel 3 being fixedly connected in electric fan on fan outer framework 6, and percutaneously
With 9 driving wheels 4 connected, under the driving of rotary electric machine 5, rotation of the fan outer framework 6 in 2 inner ring of bearing is realized, such as
This, under the detection triggering based on designed air detecting sensors 10 in ventilation shaft 1, successively in progressive control electric fan
The rotation of fan blades of motor 7, and the rotation of fan outer framework 6, realize brand-new acceleration driving operating effect, spatially realize
The rotation of the more high speed of fan blades of motor 7, the air that can be directed in ventilation shaft 1 realize that more efficient air driving is made
With drafting efficiency can be effectively improved.
On basis based on above-mentioned design intelligent measurement control formula double drive duct type draught fan technical solution, this hair
It is bright also further to devise following optimal technical scheme：For rotary electric machine 5, further design uses brushless rotary motor, with
And the motor for fan blades of motor in electric fan 7, further design use brushless electric machine so that present invention design intelligent measurement
Control formula double drive duct type draught fan in actual use, can realize mute work, both ensure that designed intelligence inspection
Observing and controlling standard double drive duct type draught fan has efficient drafting efficiency, and can guarantee that its course of work not to surrounding environment
Impact, embody the human oriented design in design process；For the flabellum of fan blades of motor in electric fan 7, further set
Meter uses aluminum fan leaf, and uses metal bearing for bearing 2, further design, can effectively ensure that electric fan exists
The stability run in ventilation shaft 1, and more powerful air driving effect can be further produced, further increase
Drafting efficiency；For control module 11, further design uses arm processor, on the one hand can be suitable for the later stage for intelligence
The extension demand of control formula double drive duct type draught fan is detected, on the other hand, succinct control architecture mode can be easy to
The maintenance in later stage.
The intelligent measurement that the present invention designs controls formula double drive duct type draught fan among actual application, specifically
For being arranged in ventilation shaft 1, the flowing of air in ventilation shaft 1 is driven, realizes draught effect；Including bearing 2, electronic wind
Fan, driven wheel 3, driving wheel 4, belt 9, brushless rotary motor, air detecting sensors 10 and arm processor；Wherein, electronic wind
Fanning includes fan outer framework 6, and the fan blades of motor 7 in fan outer framework 6, the motor of fan blades of motor 7 in electric fan
For brushless electric machine, the flabellum of fan blades of motor 7 is aluminum fan leaf in electric fan；Brushless rotary motor, fan blades of motor 7, air
Detection sensor 10 is connected with arm processor respectively；Arm processor connection externally fed network carries out taking electricity, by ARM processing
Device is powered for brushless rotary motor, fan blades of motor 7, air detecting sensors 10 respectively；Air detecting sensors 10 are solid
Surely it is arranged in ventilation shaft 1, arm processor is fixedly installed on the outer wall of ventilation shaft 1；Bearing 2 is metal bearing, bearing 2
The internal diameter of outside diameter and ventilation shaft 1 be adapted, bearing 2 is located in ventilation shaft 1, and the outer ring of bearing 2 is fixedly installed on for one week
On the inner wall one week of ventilation shaft 1, and 2 place face of bearing and the center line of ventilation shaft 1 are perpendicular；The motor of fan blades of motor 7
It is fixedly connected with fan outer framework 6, the internal diameter of the outside diameter and bearing 2 of fan outer framework 6 is adapted, the periphery of fan outer framework 6
It is fixedly connected with one phase of inner ring of bearing 2, the center line of the pivot center corresponding to fan blades of motor 7 and ventilation shaft 1 is mutually common
Line；Wherein one end of driven wheel 3 is mutually fixedly connected with the center of the wherein one side of fan outer framework 6, crosses 3 both ends of driven wheel
Center line it is mutually conllinear with the center line of ventilation shaft 1, brushless rotary motor is fixedly installed in ventilation shaft 1 by stent 8
On wall, wherein one end of driving wheel 4 is mutually fixedly connected with drive rod top on brushless rotary motor, and crosses 4 both ends of driving wheel
Center line is mutually conllinear with straight line where drive rod on brushless rotary motor, is connected between driving wheel 4 and driven wheel 3 by belt 9
It is dynamic, driven wheel 3 brushless rotary motor under the rotation control of driving wheel 4, be driven and rotate through belt 9, electric fan
Fan outer framework 6 is rotated with the rotation of driven wheel 3 in bearing 2；On brushless rotary motor the rotation direction of drive rod with
The rotation direction of fan blades of motor 7 is consistent in electric fan.In practical application, the air detection being arranged in ventilation shaft 1 senses
10 real-time working of device, detection obtain the specified air detection in ventilation shaft 1 as a result, being simultaneously uploaded in real time among arm processor,
Arm processor carries out analysis judgement for received specified air detection result, and according to different judgements, makes phase respectively
It should control；Wherein, if arm processor is according to specifying air detection result to judge that the air at this time in ventilation shaft 1 is good, i.e. table
Show that the air in ventilation shaft 1 at this time need not be aerated processing, then arm processor does not do any further operation at this time；If
Arm processor represents ventilation shaft at this time according to specifying air detection result to judge that the air in ventilation shaft 1 at this time is poor
Air in 1 needs to carry out small-power ventilation process, then arm processor controls the motor in connected electric fan immediately
Flabellum 7 works, and produces air stream drives operation, low power ventilation operation is realized for the air in ventilation shaft 1；If at ARM
Device is managed according to specifying air detection result to judge that the air in ventilation shaft 1 at this time is excessively poor, that is, is represented in ventilation shaft 1 at this time
Air need to carry out high-power ventilation process, then fan blades of motor 7 work on the basis of, arm processor controls therewith immediately
Be connected brushless rotary motor work, driving driving wheel 4 rotate, and through belt 9 drive driven wheel 3 rotated, due to from
Wherein one end of driving wheel 3 is mutually fixedly connected with the center of the wherein one side of fan outer framework 6, then fan outer framework 6 is accompanied
The rotation of driving wheel 3, is rotated in bearing 2, since the motor of fan blades of motor 7 is fixedly connected with fan outer framework 6, then for
For electric fan, its rotating speed started to walk is that brushless rotary motor drives the rotating speed brought, due on brushless rotary motor
The rotation direction of drive rod is consistent with the rotation direction of fan blades of motor in electric fan 7, then further electric in control electric fan
The work of machine flabellum 7 rotates, then finally caused rotating speed, as fan outer framework 6 drive fan blades of motor 7 in brushless rotary motor
Rotating speed caused by lower is plus the rotating speed of itself of fan blades of motor 7, then spatially, the air in ventilation shaft 1 is then fanned in motor
Leaf 7 is finally driven under caused rotating speed, so that more powerful air driving effect is produced in ventilation shaft 1, in this way,
On the basis of electric fan own power is not improved, the generation of more powerful driving is realized, effectively increases ventilation shaft 1
The convection efficiency of middle air.
Embodiments of the present invention are explained in detail above in conjunction with attached drawing, but the present invention is not limited to above-mentioned implementation
Mode, within the knowledge of a person skilled in the art, can also be on the premise of present inventive concept not be departed from
Make a variety of changes.
Claims (6)
1. a kind of intelligent measurement controls formula double drive duct type draught fan, for being arranged on ventilation shaft（1）In, driving ventilation
Pipeline（1）The flowing of middle air, realizes draught effect；It is characterized in that：Including bearing（2）, electric fan, driven wheel（3）, it is main
Driving wheel（4）, belt（9）, rotary electric machine（5）, air detecting sensors（10）And control module（11）；Wherein, electric fan bag
Include fan outer framework（6）, and positioned at fan outer framework（6）Interior fan blades of motor（7）, rotary electric machine（5）, fan blades of motor（7）、
Air detecting sensors（10）Respectively with control module（11）It is connected；Control module（11）Connection externally fed network is taken
Electricity, by control module（11）Rotary electric machine is directed to respectively（5）, fan blades of motor（7）, air detecting sensors（10）It is powered；
Air detecting sensors（10）It is fixedly installed on ventilation shaft（1）In, control module（11）It is fixedly installed on ventilation shaft（1）'s
Outer wall；Bearing（2）Outside diameter and ventilation shaft（1）Internal diameter be adapted, bearing（2）Positioned at ventilation shaft（1）It is interior, bearing（2）
Outer ring be fixedly installed on ventilation shaft within one week（1）Inner wall one week on, and bearing（2）Place face and ventilation shaft（1）In
Heart line is perpendicular；Fan blades of motor（7）Motor and fan outer framework（6）It is fixedly connected, fan outer framework（6）Outside diameter and bearing
（2）Internal diameter be adapted, fan outer framework（6）Periphery and bearing（2）One phase of inner ring be fixedly connected, fan blades of motor（7）
Corresponding pivot center and ventilation shaft（1）Center line it is mutually conllinear；Driven wheel（3）Wherein one end and fan outer framework
（6）The center of wherein one side is mutually fixedly connected, and crosses driven wheel（3）The center line and ventilation shaft at both ends（1）Center
Line is mutually conllinear, rotary electric machine（5）Pass through stent（8）It is fixedly installed on ventilation shaft（1）On inner wall, driving wheel（4）Wherein one
End and rotary electric machine（5）Upper drive rod top is mutually fixedly connected, and crosses driving wheel（4）The center line and rotary electric machine at both ends（5）
Straight line where upper drive rod is mutually conllinear, driving wheel（4）With driven wheel（3）Between pass through belt（9）It is connected, driven wheel（3）
Rotary electric machine（5）For driving wheel（4）Rotation control under, through belt（9）It is driven and rotates, the fan outer framework of electric fan
（6）With driven wheel（3）Rotation and in bearing（2）Interior rotation；Rotary electric machine（5）The rotation direction of upper drive rod with it is electronic
Fan blades of motor in fan（7）Rotation direction it is consistent.
A kind of 2. intelligent measurement control formula double drive duct type draught fan according to claim 1, it is characterised in that：It is described
Rotary electric machine（5）For brushless rotary motor.
A kind of 3. intelligent measurement control formula double drive duct type draught fan according to claim 1, it is characterised in that：It is described
Fan blades of motor in electric fan（7）Motor be brushless electric machine.
A kind of 4. intelligent measurement control formula double drive duct type draught fan according to claim 1, it is characterised in that：It is described
Fan blades of motor in electric fan（7）Flabellum be aluminum fan leaf.
A kind of 5. intelligent measurement control formula double drive duct type draught fan according to claim 1, it is characterised in that：It is described
Bearing（2）For metal bearing.
A kind of 6. intelligent measurement control formula double drive duct type draught fan according to claim 1, it is characterised in that：It is described
Control module（11）For arm processor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711237012.6A CN107939709B (en) | 2017-11-30 | 2017-11-30 | A kind of intelligent measurement control formula double drive duct type draught fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711237012.6A CN107939709B (en) | 2017-11-30 | 2017-11-30 | A kind of intelligent measurement control formula double drive duct type draught fan |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107939709A true CN107939709A (en) | 2018-04-20 |
| CN107939709B CN107939709B (en) | 2019-06-14 |
Family
ID=61946936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711237012.6A Active CN107939709B (en) | 2017-11-30 | 2017-11-30 | A kind of intelligent measurement control formula double drive duct type draught fan |
Country Status (1)
| Country | Link |
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| CN (1) | CN107939709B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996019706A1 (en) * | 1994-12-22 | 1996-06-27 | Helpman Intellectual Properties B.V. | Combination of fan, heat exchanger and housing |
| CN1793665A (en) * | 2006-01-12 | 2006-06-28 | 上海交通大学 | Low noise axial fan with rotary deflecting ring |
| CN2911269Y (en) * | 2006-03-10 | 2007-06-13 | 高健文 | Exhaust blower |
| CN201232663Y (en) * | 2008-07-03 | 2009-05-06 | 孔令强 | Electric fan with inducer |
| CN204572516U (en) * | 2015-04-17 | 2015-08-19 | 浙江风神风机制造有限公司 | A kind of novel tunnel blower fan |
| CN206299592U (en) * | 2016-12-14 | 2017-07-04 | 上海强盛化工有限公司 | A kind of 4,4 dichloro diphenyl sulfone industrial waters rush pump house gas sampling blower fan |
-
2017
- 2017-11-30 CN CN201711237012.6A patent/CN107939709B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996019706A1 (en) * | 1994-12-22 | 1996-06-27 | Helpman Intellectual Properties B.V. | Combination of fan, heat exchanger and housing |
| CN1793665A (en) * | 2006-01-12 | 2006-06-28 | 上海交通大学 | Low noise axial fan with rotary deflecting ring |
| CN2911269Y (en) * | 2006-03-10 | 2007-06-13 | 高健文 | Exhaust blower |
| CN201232663Y (en) * | 2008-07-03 | 2009-05-06 | 孔令强 | Electric fan with inducer |
| CN204572516U (en) * | 2015-04-17 | 2015-08-19 | 浙江风神风机制造有限公司 | A kind of novel tunnel blower fan |
| CN206299592U (en) * | 2016-12-14 | 2017-07-04 | 上海强盛化工有限公司 | A kind of 4,4 dichloro diphenyl sulfone industrial waters rush pump house gas sampling blower fan |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107939709B (en) | 2019-06-14 |
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