CN207673571U - A kind of multiple wing type centrifugal ventilation blower - Google Patents
A kind of multiple wing type centrifugal ventilation blower Download PDFInfo
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- CN207673571U CN207673571U CN201721759428.XU CN201721759428U CN207673571U CN 207673571 U CN207673571 U CN 207673571U CN 201721759428 U CN201721759428 U CN 201721759428U CN 207673571 U CN207673571 U CN 207673571U
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Abstract
The utility model discloses a kind of multiple wing type centrifugal ventilation blowers, including apparatus main body and control terminal, the upper end of apparatus main body is provided with main motor case, main motor case is fixedly connected with apparatus main body, it is connected with temperature and humidity tester above apparatus main body, apparatus main body is internally connected with centrifugation machine barrel, and the centre position for centrifuging machine barrel is provided with supporting rack, supporting rack is fixedly connected with centrifugation machine barrel, and one end of supporting rack is connected with centrifugation motor.User adjusts pressure size as desired by control terminal, signal after adjusting is transmitted to signal receiving end by control terminal, and signal receiving end signal controls the rotating speed of electric rotating machine, to drive the rotation of hinge, when electric rotating machine rotating speed is faster, two hinge closing times are shorter, and the pressure that exhaust outlet gathers is smaller, when the time that two hinges are closed is longer, the pressure that exhaust outlet is gathered is bigger, pressure is assembled in the design, to increase drafting efficiency, and then improves working efficiency.
Description
Technical field
The utility model is related to multiple wing type centrifugal ventilation blower technical field, specially a kind of multiple wing type centrifugal ventilation blower.
Background technology
Multiple wing type centrifugal blower fan is a kind of mechanical energy by input, improves gas pressure and supplies gas side by side the machinery of body, it
It is a kind of driven fluid machinery.The principle that potential energy is converted to according to kinetic energy is accelerated gas using high-speed rotating impeller, so
Slow down afterwards, change flow direction, kinetic energy is made to be converted into potential energy（Pressure）.In one-stage centrifugal wind turbine, gas is from axially into impeller, gas
Body is changed to gently when flowing through impeller to subsequently into diffuser.In diffuser, gas and changing flow direction causes to slow down,
This decelerating effect converts kinetic energy into pressure energy.Pressure, which increases, to be occurred mainly in impeller, next is happened at diffusion process.
In Multi-stage centrifugal fan, next impeller is allowed airflow into return channel, generates higher pressure.
But the electricity spent by existing centrifugal blower is larger, and can not automatically control the size for pressure of having divulged information, structure
It is complex, and function is more single, has certain limitation.
So how to design a kind of multiple wing type centrifugal ventilation blower, becoming us will currently solve the problems, such as.
Utility model content
The purpose of this utility model is to provide a kind of multiple wing type centrifugal ventilation blowers, to solve to propose in above-mentioned background technology
Existing centrifugal blower spent by electricity it is larger, and the size for pressure of having divulged information can not be automatically controlled, structure is complex,
And function is more single, has certain confinement problems.
To achieve the above object, the utility model provides the following technical solutions：A kind of multiple wing type centrifugal ventilation blower, including dress
Main body and control terminal are set, the upper end of described device main body is provided with main motor case, and the main motor case is fixed with apparatus main body to be connected
Connect, be connected with temperature and humidity tester above described device main body, described device main body is internally connected with centrifugation machine barrel, it is described from
The centre position of scheming cylinder is provided with supporting rack, and support frame as described above is fixedly connected with centrifugation machine barrel, and one end of support frame as described above connects
Be connected to centrifugation motor, the centrifugation machine barrel is internally provided with several pieces of air-foil blades, the air-foil blade with centrifugation machine barrel
Inside is fixedly connected, and the upper end of the air-foil blade is connected with flexible blade, and the upper end of the flexible blade is connected with connecting rod,
The inside of the air-foil blade is both provided with signal hydraulic device, the signal hydraulic device be fixedly connected inside air-foil blade,
One end of the signal hydraulic device is respectively connected with hydraulic telescopic rod, and the side of described device main body is connected with exhaust outlet, the row
The inside one end in air port is provided with several hinge connecting rods, is fixedly connected inside the equal and exhaust outlet of the hinge connecting rod, described
The side of hinge connecting rod is respectively connected with hinge, and the hinge connecting rod is internally provided with electric rotating machine, the electric rotating machine and conjunction
Page connecting rod is fixedly connected, and the bottom of the electric rotating machine is respectively connected with signal receiving end, the bosom position of the exhaust outlet
It is provided with signal and is closed electric rotating machine, the top that the signal is closed electric rotating machine connects baffle, and the upper end of the exhaust outlet connects
It is connected to water tank, the inner bottom of the water tank is provided with signal air pump, and the signal air pump is fixedly connected with water tank, the air draft
The inner upper end of mouth is connected with connection water pipe, and a side bottom of the connection water pipe is respectively connected with several spraying blocks, the control
End processed is located at main motor case front end.
Further, the air-foil blade is closely welded with centrifugation machine barrel, and the connecting rod insertion is set to wing
One end of blade interior, the hydraulic telescopic rod is closely welded with connecting rod, the signal hydraulic device with control end signal
Connection.
Further, the signal is closed electric rotating machine and is connect with control end signal, and the baffle bottom is closed with signal
Electric rotating machine closely welds.
Further, the electric rotating machine and signal receiving end are connect with control end signal, and the hinge is and hinge
Connecting rod closely welds.
Further, the signal air pump and temperature and humidity tester are connect with control end signal, at the top of the spraying block
With connect water pipe and closely weld.
Compared with prior art, the utility model has the beneficial effects that：Air-foil blade is closely welded with centrifugation machine barrel, even
Extension bar insertion is set to inside air-foil blade, and one end of hydraulic telescopic rod is closely welded with connecting rod, and signal hydraulic device is equal
It is connect with control end signal, controls several signal hydraulic devices by controlling end signal, signal hydraulic device drives hydraulic telescopic rod
It is flexible, to drive the blade that stretches to be moved on air-foil blade, and when flexible vane extension is bigger, the compressed air of rotation
Pressure bigger, person's on the contrary, the design can make centrifugal fan more actual conditions can control ventilation effect, more adjustable
Property, also and then save electricity consumption, saved cost, signal is closed electric rotating machine and is connect with control end signal, baffle bottom and
Signal is closed electric rotating machine and closely welds, and the rotation of electric rotating machine, signal rotation electricity are closed by control terminal signal control signal
Machine drives flapper, and when baffle is holded up, exhaust outlet completely closes, and the angle of baffle rotation is different, exhaust outlet institute ventilation quantity
Differ, which further controls ventilation quantity, so that apparatus main body is had double control effect, keeps control ventilation quantity more accurate, revolves
Rotating motor and signal receiving end are connect with control end signal, and hinge is closely welded with hinge connecting rod, and user is as needed
Pressure size is adjusted by control terminal, the signal after adjusting is transmitted to signal receiving end, signal receiving end signal control by control terminal
The rotating speed of electric rotating machine processed, to drive the rotation of hinge, when electric rotating machine rotating speed is faster, two hinge closing times are shorter, row
The pressure that air port is gathered is smaller, and when the time that two hinges are closed is longer, the pressure that exhaust outlet is gathered is bigger, design aggregation
Pressure to increase drafting efficiency, and then improves working efficiency, and signal air pump and temperature and humidity tester connect with control end signal
Connect, at the top of spraying block with connect water pipe and closely welds, detecting ambient temperature by temperature and humidity tester changes, when detecting sky
When air humidity spends low, signal is passed into signal water pump, the water in water tank is transported to several by signal water pump by connection water pipe
In a spraying block, spraying block makes water fogging ejections, thus be discharged together with the wind of exhaust outlet, to improve the humidity in air,
The design is changed by detecting extraneous humiture automatically, and it is a ventilation blower to make apparatus main body not merely, improves apparatus main body
Diversity.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the air-foil blade cross-sectional view of the utility model；
Fig. 3 is the hinge connecting rod cross-sectional view of the utility model；
Fig. 4 is the water tank cross-sectional view of the utility model.
In figure：1- apparatus main bodies；2- control terminals；3- main motor casees；4- temperature and humidity testers；5- centrifuges machine barrel；6- is supported
Frame；7- centrifuges motor；8- water tanks；9- exhaust outlets；10- air-foil blades；11- stretches blade；12- connecting rods；13- signal hydraulics
Device；14- hydraulic telescopic rods；15- hinges；16- hinge connecting rods；17- electric rotating machines；18- signal receiving ends；19- signal air pumps；
20- connection water pipes；21- spraying blocks；22- signals are closed electric rotating machine；23- baffles.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
It please refers to Fig.1 to 4, the utility model provides a kind of technical solution：A kind of multiple wing type centrifugal ventilation blower, including device
The upper end of main body 1 and control terminal 2, apparatus main body 1 is provided with main motor case 3, and main motor case 3 is fixedly connected with apparatus main body 1, dress
It sets 1 top of main body and is connected with temperature and humidity tester 4, apparatus main body 1 is internally connected with centrifugation machine barrel 5, centrifuges the centre of machine barrel 5
Position is provided with supporting rack 6, and supporting rack 6 is fixedly connected with centrifugation machine barrel 5, and one end of supporting rack 6 is connected with centrifugation motor 7, from
Scheming cylinder 5 is internally provided with several pieces of air-foil blades 10, and air-foil blade 10 is fixedly connected with inside centrifugation machine barrel 5, wing
The upper end of blade 10 is connected with flexible blade 11, and the upper end of flexible blade 11 is connected with connecting rod 12, the inside of air-foil blade 10
It is both provided with signal hydraulic device 13, signal hydraulic device 13 is fixedly connected with inside air-foil blade 10, and the one of signal hydraulic device 13
End is respectively connected with hydraulic telescopic rod 14, and the side of apparatus main body 1 is connected with exhaust outlet 9, if inside one end of exhaust outlet 9 is provided with
A hinge connecting rod 16 is done, is fixedly connected inside the equal and exhaust outlet 9 of hinge connecting rod 16, the side of hinge connecting rod 16 is respectively connected with conjunction
Page 15, hinge connecting rod 16 is internally provided with electric rotating machine 17, and electric rotating machine 17 is fixedly connected with hinge connecting rod 16, electric rotating machine
17 bottom is respectively connected with signal receiving end 18, and the bosom position of exhaust outlet 9 is provided with signal and is closed electric rotating machine 22, letter
The top of number closure electric rotating machine 22 connects baffle 23, and the upper end of exhaust outlet 9 is connected with water tank 8, the inner bottom setting of water tank 8
There are signal air pump 19, signal air pump 19 to be fixedly connected with water tank 8, the inner upper end of exhaust outlet 9 is connected with connection water pipe 20, connection
One side bottom of water pipe 20 is respectively connected with several spraying blocks 21, and control terminal 2 is located at 3 front end of main motor case.
Further, air-foil blade 10 is closely welded with centrifugation machine barrel 5, and the insertion of connecting rod 12 is set to air-foil blade
Inside 10, one end of hydraulic telescopic rod 14 is closely welded with connecting rod 12, and signal hydraulic device 13 connects with 2 signal of control terminal
It connecing, several signal hydraulic devices 13 is controlled by 2 signal of control terminal, signal hydraulic device 13 drives hydraulic telescopic rod 14 flexible, from
And the blade 11 that stretches is driven to be moved on air-foil blade 10, and when the stretching, extension of flexible blade 11 is bigger, the compressed air of rotation
Pressure bigger, person's on the contrary, the design can make centrifugal fan more actual conditions can control ventilation effect, more adjustable
Property, also and then electricity consumption is saved, has saved cost.
Further, signal is closed electric rotating machine 22 and is connect with 2 signal of control terminal, and 23 bottom of baffle is closed with signal to rotate
Motor 22 closely welds, and the rotation of electric rotating machine 22 is closed by 2 signal control signal of control terminal, and signal is closed electric rotating machine 22
Baffle 23 is driven to rotate, when baffle 23 is holded up, exhaust outlet 9 completely closes, and the angle that baffle 23 rotates is different, 9 institute of exhaust outlet
Ventilation quantity differs, which further controls ventilation quantity, so that apparatus main body 1 is had double control effect, makes control ventilation quantity more
Accurately.
Further, electric rotating machine 17 and signal receiving end 18 are connect with 2 signal of control terminal, and hinge 15 connects with hinge
Bar 16 closely welds, and user adjusts pressure size as desired by control terminal 2, and control terminal 2 transmits the signal after adjusting
Rotating speed to signal receiving end 18,18 signal of signal receiving end control electric rotating machine 17 works as rotation to drive the rotation of hinge 15
17 rotating speed of rotating motor is faster, and two hinges, 15 closing time is shorter, and the pressure that exhaust outlet 9 gathers is smaller, is closed when two hinges 15
When time is longer, the pressure that exhaust outlet 9 is gathered is bigger, which assembles pressure, to increase drafting efficiency, and then improves work
Make efficiency.
Further, signal air pump 19 and temperature and humidity tester 4 are connect with 2 signal of control terminal, and 21 top of spraying block is
It is closely welded with water pipe 20 is connect, ambient temperature variation is detected by temperature and humidity tester 4, when detecting that air humidity is too low
When, signal is passed into signal water pump 19, the water in water tank 8 is transported to several sprays by signal water pump 19 by connecting water pipe 20
In painted block 21, spraying block 21 makes water fogging ejections, thus be discharged together with the wind of exhaust outlet 9, to improve the humidity in air,
The design is changed by detecting extraneous humiture automatically, and it is a ventilation blower to make apparatus main body 1 not merely, improves apparatus main body
1 diversity.
Operation principle：First, several signal hydraulic devices 13 are controlled by 2 signal of control terminal, signal hydraulic device 13 drives
Hydraulic telescopic rod 14 is flexible, so that the blade 11 that stretches is driven to be moved on air-foil blade 10, and when the flexible stretching, extension of blade 11 is bigger
When, rotation compressed atmospheric pressure bigger, person's on the contrary, the design can make centrifugal fan that can more actual conditions control
Ventilation effect, more controllability also and then save electricity consumption, have saved cost, then, are controlled by 2 signal of control terminal
Signal is closed the rotation of electric rotating machine 22, and signal is closed electric rotating machine 22 and baffle 23 is driven to rotate, when baffle 23 is holded up, air draft
Mouth 9 completely closes, and the angle that baffle 23 rotates is different, and 9 ventilation quantities of exhaust outlet differ, which further controls ventilation quantity,
Make apparatus main body 1 that there is double control effect, keeps control ventilation quantity more accurate, then, user is as desired by control terminal 2
Pressure size is adjusted, the signal after adjusting is transmitted to signal receiving end 18, the control rotation of 18 signal of signal receiving end by control terminal 2
The rotating speed of motor 17, to drive the rotation of hinge 15, when 17 rotating speed of electric rotating machine is faster, two hinges, 15 closing time is shorter,
The pressure that exhaust outlet 9 gathers is smaller, and when the time that two hinges 15 are closed is longer, the pressure that exhaust outlet 9 is gathered is bigger, this sets
Meter aggregation pressure, to increase drafting efficiency, and then improves working efficiency, finally, extraneous temperature is detected by temperature and humidity tester 4
Signal is passed to signal water pump 19 by degree variation when detecting that air humidity is too low, and signal water pump 19 is by the water in water tank 8
It is transported in several spraying blocks 21 by connecting water pipe 20, spraying block 21 makes water fogging ejections, thus the wind one with exhaust outlet 9
Discharge is played, to improve the humidity in air, which changes by detecting extraneous humiture automatically, keeps apparatus main body 1 not single
It is singly a ventilation blower, improves the diversity of apparatus main body 1.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of multiple wing type centrifugal ventilation blower, including apparatus main body（1）And control terminal（2）, it is characterised in that：Described device main body
（1）Upper end be provided with main motor case（3）, the main motor case（3）With apparatus main body（1）It is fixedly connected, described device main body
（1）Top is connected with temperature and humidity tester（4）, described device main body（1）Be internally connected with centrifugation machine barrel（5）, the centrifugation
Machine barrel（5）Centre position be provided with supporting rack（6）, support frame as described above（6）With centrifugation machine barrel（5）It is fixedly connected, the support
Frame（6）One end be connected with centrifugation motor（7）, the centrifugation machine barrel（5）Be internally provided with several pieces of air-foil blades（10）, institute
State air-foil blade（10）With centrifugation machine barrel（5）Inside is fixedly connected, the air-foil blade（10）Upper end be connected with flexible leaf
Piece（11）, the flexible blade（11）Upper end be connected with connecting rod（12）, the air-foil blade（10）Inside be both provided with
Signal hydraulic device（13）, the signal hydraulic device（13）And air-foil blade（10）Inside is fixedly connected, the signal hydraulic device
（13）One end be respectively connected with hydraulic telescopic rod（14）, described device main body（1）Side be connected with exhaust outlet（9）, the row
Air port（9）Inside one end be provided with several hinge connecting rods（16）, the hinge connecting rod（16）Equal and exhaust outlet（9）It is internal
It is fixedly connected, the hinge connecting rod（16）Side be respectively connected with hinge（15）, the hinge connecting rod（16）Be internally provided with
Electric rotating machine（17）, the electric rotating machine（17）With hinge connecting rod（16）It is fixedly connected, the electric rotating machine（17）Bottom it is equal
It is connected with signal receiving end（18）, the exhaust outlet（9）Bosom position be provided with signal be closed electric rotating machine（22）, institute
It states signal and is closed electric rotating machine（22）Top connect baffle（23）, the exhaust outlet（9）Upper end be connected with water tank（8）, institute
State water tank（8）Inner bottom be provided with signal air pump（19）, the signal air pump（19）With water tank（8）It is fixedly connected, it is described
Exhaust outlet（9）Inner upper end be connected with connection water pipe（20）, the connection water pipe（20）A side bottom be respectively connected with it is several
A spraying block（21）, the control terminal（2）Positioned at main motor case（3）Front end.
2. a kind of multiple wing type centrifugal ventilation blower according to claim 1, it is characterised in that：The air-foil blade（10）With
Centrifuge machine barrel（5）Close welding, the connecting rod（12）Insertion is set to air-foil blade（10）Inside, the hydraulic telescopic rod
（14）One end and connecting rod（12）Close welding, the signal hydraulic device（13）And control terminal（2）Signal connects.
3. a kind of multiple wing type centrifugal ventilation blower according to claim 1, it is characterised in that：The signal is closed electric rotating machine
（22）With control terminal（2）Signal connects, the baffle（23）Bottom is closed electric rotating machine with signal（22）Close welding.
4. a kind of multiple wing type centrifugal ventilation blower according to claim 1, it is characterised in that：The electric rotating machine（17）And letter
Number receiving terminal（18）And control terminal（2）Signal connects, the hinge（15）And hinge connecting rod（16）Close welding.
5. a kind of multiple wing type centrifugal ventilation blower according to claim 1, it is characterised in that：The signal air pump（19）And temperature
Humidity measurement instrument（4）And control terminal（2）Signal connects, the spraying block（21）Top with connect water pipe（20）Close weldering
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721759428.XU CN207673571U (en) | 2017-12-16 | 2017-12-16 | A kind of multiple wing type centrifugal ventilation blower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721759428.XU CN207673571U (en) | 2017-12-16 | 2017-12-16 | A kind of multiple wing type centrifugal ventilation blower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207673571U true CN207673571U (en) | 2018-07-31 |
Family
ID=62967654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721759428.XU Active CN207673571U (en) | 2017-12-16 | 2017-12-16 | A kind of multiple wing type centrifugal ventilation blower |
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| Country | Link |
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| CN (1) | CN207673571U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114704492A (en) * | 2022-04-25 | 2022-07-05 | 远东双诚风机(江苏)有限公司 | High-temperature and high-pressure resistant efficient centrifugal fan |
-
2017
- 2017-12-16 CN CN201721759428.XU patent/CN207673571U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114704492A (en) * | 2022-04-25 | 2022-07-05 | 远东双诚风机(江苏)有限公司 | High-temperature and high-pressure resistant efficient centrifugal fan |
| CN114704492B (en) * | 2022-04-25 | 2024-03-08 | 远东双诚风机(江苏)有限公司 | High-efficient centrifugal fan of high temperature resistant high pressure |
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