CN105927588A - Booster compressor inlet guide vane adjusting device and method - Google Patents
Booster compressor inlet guide vane adjusting device and method Download PDFInfo
- Publication number
- CN105927588A CN105927588A CN201610282245.7A CN201610282245A CN105927588A CN 105927588 A CN105927588 A CN 105927588A CN 201610282245 A CN201610282245 A CN 201610282245A CN 105927588 A CN105927588 A CN 105927588A
- Authority
- CN
- China
- Prior art keywords
- guide vane
- driving handle
- bearing
- packing sleeve
- power transmission
- Prior art date
- 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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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
- 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
- F04D29/44—Fluid-guiding means, e.g. diffusers
- F04D29/46—Fluid-guiding means, e.g. diffusers adjustable
- F04D29/462—Fluid-guiding means, e.g. diffusers adjustable especially adapted for elastic fluid pumps
-
- 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
- F04D29/02—Selection of particular materials
- F04D29/023—Selection of particular materials especially adapted for elastic fluid pumps
-
- 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
- F04D29/08—Sealings
- F04D29/083—Sealings especially adapted for elastic fluid pumps
Abstract
The invention discloses a booster compressor inlet guide vane adjusting device and method and belongs to the technical field of centrifugal compressors. The booster compressor inlet guide vane adjusting device comprises a drive handle, a drive handle transmission mechanism connected with the drive handle, an installing plate connected with the drive handle transmission mechanism, a drive handle transmission seal mechanism connected with the drive handle transmission mechanism, a guide vane rotating mechanism connected with a guide vane shell, an adjusting ring with one end connected with the drive handle transmission mechanism and the other end connected with the guide vane rotating mechanism, a guide vane rotating seal mechanism connected with the guide vane rotating mechanism, and a guide vane connected with the guide vane rotating mechanism. The booster compressor inlet guide vane adjusting device and method can effectively overcome friction resistance generated by the high-pressure difference, outward leakage of high-pressure gas is prevented, and safety and reliability of a compressor are improved.
Description
Technical field
The present invention relates to centrifugal compressor technical field, particularly to a kind of booster compressor inlet guide vane
Adjusting means and method.
Background technology
The property regulation method of centrifugal compressor has: inlet guide vane regulation, terminal valve throttling, can
Adjusting vane diffuser regulation and variable speed regulation etc., wherein, inlet guide vane regulation is by changing impeller
The angle of import pilot blade, makes air-flow produce the control method prewhirled.Compared with other control method,
Inlet guide vane regulation has the advantages such as energy loss is little, range of accommodation width, online regulation in real time, utilizes
Servo actuator also can realize being automatically adjusted.
The drive mechanism of existing inlet guide vane adjusting means has the form such as crank connecting link, gear drive, drives
The bearing of the rotary shaft of dynamic handle and guide vane all uses oil-free dry friction form, according to the fortune of multiple stage unit
Market condition is added up, the problems with generally existed: (1) regulator for guide vane drive mechanism bite or malfunctioning,
When dust in atmospheric environment or pumped (conveying) medium or erosive parti thing enter dry friction bearing, can cause
Power transmission shaft burn into bearing grinding is hindered, and causes drive mechanism bite malfunctioning；(2) inlet pressure is higher than
Atmospheric pressure, or pumped (conveying) medium is the compressor of toxic and harmful, and the sealing effectiveness of regulator for guide vane is not
Good, gas leakage contribution compressor performance, there is potential safety hazard.
Summary of the invention
The present invention provides a kind of booster compressor inlet guide vane adjusting means and method, solves or part
Solve atmospheric environment in prior art or the dust in pumped (conveying) medium or erosive parti thing enters unlubricated friction
Wipe bearing, cause drive mechanism bite malfunctioning, for inlet pressure superatmospheric, or pumped (conveying) medium
For the compressor of toxic and harmful, the sealing effectiveness of regulator for guide vane is the best, gas leakage contribution pressure
, there is the technical problem of potential safety hazard in contracting machine performance.
For solving above-mentioned technical problem, the invention provides a kind of booster compressor inlet guide vane regulation dress
Put and include: driving handle；Driving handle drive mechanism, is connected with described driving handle；Installing plate, with described
Driving handle drive mechanism connects；Driving handle transmission seal mechanism, is connected with described driving handle drive mechanism；
Stator housing；Guide vane rotating mechanism, is connected with described stator housing；Regulation ring, one end is with described
Driving handle drive mechanism connects, and the other end is connected with described guide vane rotating mechanism, and described regulation ring will
The power of described driving handle drive mechanism passes to described guide vane rotating mechanism；Support, leads with described
Blade rotating mechanism connects；Guide vane rotary seal mechanism, is connected with described guide vane rotating mechanism；
Guide vane, is connected with described guide vane rotating mechanism.
Further, described driving handle drive mechanism includes: the first packing sleeve, with described installing plate
Connect；Clutch shaft bearing, is arranged in described first packing sleeve；Driving handle power transmission shaft, drives with described
Dynamic handle connects, and described driving handle power transmission shaft is flexibly connected with described clutch shaft bearing, described driving handle transmission
Axle rotates in described first packing sleeve.
Further, described driving handle transmission seal mechanism includes: two the first spring energy-storage sealing rings,
Being arranged in described first packing sleeve, opening is towards on the contrary.
Further, described guide vane rotating mechanism includes: support, is connected with described regulation ring；The
Two packing sleeves, are connected with described stator housing；Second bearing, is arranged on described second packing sleeve
In；Guide vane rotary shaft, is connected with described support, described guide vane rotary shaft and described second bearing
Being flexibly connected, described guide vane rotary shaft rotates in described second packing sleeve, and described guide vane turns
Moving axis is connected with described guide vane.
Further, described guide vane rotary seal mechanism includes: the second spring energy-storage sealing ring, if
Put in described second packing sleeve.
Further, described clutch shaft bearing and the second bearing include politef base self-lubricating composite wood
Material bearing.
Further, described adjusting means also includes: VDShape rubber seal, is arranged on described driving
At handle power transmission shaft.
Based on identical inventive concept, the present invention also provides for a kind of 100,000 space division booster compressor entrances and leads
Leaf control method comprises the following steps: driving handle imparts power to driving handle drive mechanism, described in drive
Dynamic handle drive mechanism includes the first packing sleeve, clutch shaft bearing and driving handle power transmission shaft, and described first fills out
Material axle sleeve is supported by installing plate, and described driving handle power transmission shaft passes through described clutch shaft bearing described first
Rotate in packing sleeve；Driving handle transmission seal mechanism is set in described first packing sleeve, described
Driving handle transmission seal mechanism includes two the first spring energy-storage sealing rings；Described regulation ring one end and institute
Stating driving handle power transmission shaft to connect, outer shroud is connected with described guide vane rotating mechanism, and described guide vane rotates
Mechanism includes: support, the second packing sleeve, the second bearing and guide vane rotary shaft, described guide vane
Rotary shaft is rotated in described second packing sleeve by described second bearing；Described regulation ring is by described
The power of driving handle power transmission shaft passes to described guide vane rotary shaft by described support；Described second
Arranging guide vane rotary seal mechanism in packing sleeve, described guide vane rotary seal mechanism includes first
Spring energy-storage sealing ring；Described guide vane rotary shaft imparts power to described guide vane, drives described
Guide vane rotates.
Further, described clutch shaft bearing and the second bearing include politef base self-lubricating composite wood
Material bearing
Further, described control method also includes: VDShape rubber seal, is arranged on described driving
At handle power transmission shaft.
The 100000 space division booster compressor inlet guide vane control methods that the present invention provides will be dynamic by driving handle
Power passes to driving handle drive mechanism, and driving handle power transmission shaft passes through described clutch shaft bearing at the first filler axle
Rotating in set, arrange two the first spring energy-storage sealing rings in the first packing sleeve, regulation ring will drive
The power of dynamic handle power transmission shaft passes to guide vane rotary shaft by support, arranges in the second packing sleeve
Second spring energy-storage sealing ring, guide vane rotary shaft imparts power to guide vane, drives guide vane to turn
Dynamic, can effectively overcome the frictional resistance produced by High Pressure Difference, stop gases at high pressure external leakage, improve pressure
The security reliability of contracting machine.
Accompanying drawing explanation
The structural representation of the booster compressor inlet guide vane adjusting means that Fig. 1 provides for the embodiment of the present invention
Figure；
Fig. 2 is enlarged diagram at I in Fig. 1；
Fig. 3 is enlarged diagram at II in Fig. 1.
Detailed description of the invention
See Fig. 1-3, a kind of booster compressor inlet guide vane adjusting means that the embodiment of the present invention provides
Including: driving handle 5, driving handle drive mechanism, installing plate 4, driving handle transmission seal mechanism, stator
Housing 2, guide vane rotating mechanism, regulation ring 14, guide vane rotary seal mechanism and guide vane 15.
Described driving handle drive mechanism is connected with described driving handle 5.
Described installing plate 4 is connected with described driving handle drive mechanism.
Described driving handle transmission seal mechanism is connected with described driving handle drive mechanism.
Described guide vane rotating mechanism is connected with described stator housing 2.
Described regulation ring 14 one end is connected with described driving handle drive mechanism, and outer shroud turns with described guide vane
Motivation structure connects, and the power of described driving handle drive mechanism is passed to described stator by described regulation ring 14
Sheet rotating mechanism.
Described guide vane rotary seal mechanism is connected with described guide vane rotating mechanism.
Described guide vane 15 is connected with described guide vane rotating mechanism.
The structure of driving handle drive mechanism is discussed in detail.
Described driving handle drive mechanism includes: the first packing sleeve 6, clutch shaft bearing 10 and driving handle pass
Moving axis 3.
Described first packing sleeve 6 is fixing with described installing plate 4 to be connected.Specifically, this embodiment party
In formula, described first packing sleeve 6 is connected by bolt is fixing with described installing plate 4, real at other
Execute in mode, described first packing sleeve 6 can otherwise pivot pin etc. with as described in installing plate 4
Fixing connection.
Described clutch shaft bearing 10 is fixedly installed in described first packing sleeve 6.Specifically, in this reality
Executing in mode, described clutch shaft bearing 10 is bolted and is arranged in described first packing sleeve 6,
In other embodiments, described clutch shaft bearing 10 can be fixedly installed on such as pivot pin etc. otherwise
In described first packing sleeve 6.Described clutch shaft bearing 10 includes politef base self-lubricating composite wood
Material bearing, reduces frictional resistance.Clutch shaft bearing 10 and described first packing sleeve 6 interference fit.
Described driving handle power transmission shaft 3 is fixing with described driving handle 5 to be connected.Specifically, this embodiment party
In formula, described driving handle power transmission shaft 3 is connected by bolt is fixing with described driving handle 5, real at other
Execute in mode, described driving handle power transmission shaft 3 can otherwise pivot pin etc. with as described in driving handle 5
Fixing connection.Described driving handle power transmission shaft 3 is flexibly connected with described clutch shaft bearing 10, described driving handle
Power transmission shaft 3 rotates in described first packing sleeve 6.
The structure of driving handle transmission seal mechanism is discussed in detail.
Described driving handle transmission seal mechanism includes: two the first spring energy-storage sealing rings 11.
Described first spring energy-storage sealing ring 11 is arranged in described first packing sleeve 6.Specifically,
In the present embodiment, described first spring energy-storage sealing ring 11 is arranged on described first by bolt and fills out
In material axle sleeve 6, opening is towards on the contrary, and in other embodiments, described first spring energy-storage seals
Circle 11 can be otherwise in the first packing sleeve 6 as described in pivot pin etc. is arranged on.Described first bullet
Spring accumulation of energy sealing ring 11 stops the leakage of gases at high pressure.
The structure of guide vane rotating mechanism is discussed in detail.
Described guide vane rotating mechanism includes: support the 13, second packing sleeve the 9, second bearing 7 and
Guide vane rotary shaft 1.
Described support 13 is flexibly connected with described regulation ring 14.Specifically, in the present embodiment,
Described support 13 is flexibly connected with described regulation ring 14 by connecting plate, in other embodiments,
Described support 13 can otherwise portable plate etc. with as described in regulation ring 14 be flexibly connected.
Described second packing sleeve 9 is fixing with described stator housing 2 to be connected.Specifically, in this enforcement
In mode, described second packing sleeve 9 is connected, at it by bolt is fixing with described stator housing 2
In its embodiment, described second packing sleeve 9 can otherwise pivot pin etc. with as described in stator
Housing 2 is fixing to be connected.Second packing sleeve 9 is the structure of overall band thrust surface.
Described second bearing 7 is fixedly installed in described second packing sleeve 9.Specifically, in this reality
Executing in mode, described second bearing 7 is bolted and is arranged in described second packing sleeve 9,
In other embodiments, described second bearing 7 can be fixedly installed on such as pivot pin etc. otherwise
In described second packing sleeve 9.Second bearing 7 includes politef based self lubricated composite material axle
Hold, reduce frictional resistance.Described second bearing 7 and described second packing sleeve 9 interference fit.
Described guide vane rotary shaft 1 is fixing with described support 13 to be connected.Specifically, in present embodiment
In, described guide vane rotary shaft 1 is connected, other embodiment party by bolt is fixing with described support 13
In formula, described guide vane rotary shaft 1 can otherwise pivot pin etc. with as described in support 13 fixing even
Connect.Described guide vane rotary shaft 1 is flexibly connected with described second bearing 7, described guide vane rotary shaft
1 rotates in described second packing sleeve 9.Described guide vane rotary shaft 1 is solid with described guide vane 15
Fixed connection.Specifically, in the present embodiment, described guide vane rotary shaft 1 and described guide vane 15
For entirety manufacture, in other embodiments, described guide vane rotary shaft 1 and described guide vane 15
Can fixing by the way of welding connect.
The structure of guide vane rotary seal mechanism is discussed in detail.
Described guide vane rotary seal mechanism includes: the second spring energy-storage sealing ring 8.
Described second spring energy-storage sealing ring 8 is fixedly installed in described second packing sleeve 9.Specifically
Ground, in the present embodiment, described second spring energy-storage sealing ring 8 is arranged on described the by bolt
In two packing sleeves 9, in other embodiments, described second spring energy-storage sealing ring 8 can pass through
In alternate manner second packing sleeve 9 as described in pivot pin etc. is arranged on.Described second spring energy-storage seals
The leakage of circle 8 prevention gases at high pressure.Described second spring energy-storage sealing ring 8 is U-shaped.
Booster compressor inlet guide vane adjusting means of the present invention also includes: VDShape rubber seal 12.
Described VDShape rubber seal 12 is fixedly installed at described driving handle power transmission shaft 3.Specifically,
In the present embodiment, described VDShape rubber seal 12 is bolted and is arranged on described driving
At handle power transmission shaft 3, in other embodiments, described VDShape rubber seal 12 can pass through other
Mode such as pivot pin etc. is fixedly installed at described driving handle power transmission shaft 3.Described VDShape rubber seal 12
Play end face seal and dust-proof effect.
Based on identical inventive concept, the present invention also provides for a kind of 100,000 space division booster compressor entrances and leads
Leaf control method comprises the following steps:
Step 1, driving handle 5 imparts power to driving handle drive mechanism, described driving handle driver
Structure includes the first packing sleeve 6, clutch shaft bearing 10 and driving handle power transmission shaft 3, described first filler axle
Set 6 is supported by installing plate 4, and described driving handle power transmission shaft 3 passes through described clutch shaft bearing 10 described
Rotate in first packing sleeve 6；Described clutch shaft bearing 10 includes politef base self-lubricating composite wood
Material bearing, reduces frictional resistance.
Step 2, arranges driving handle transmission seal mechanism in described first packing sleeve 6, described in drive
Dong Bing transmission seal mechanism includes two the first spring energy-storage sealing rings 11, and described first spring energy-storage is close
Seal 11 stops the leakage of gases at high pressure.
Step 3, described regulation ring 14 one end is connected with described driving handle power transmission shaft 3, and outer shroud is by song
Handle linkage is connected with described guide vane rotating mechanism, and described guide vane rotating mechanism includes: support
13, the second packing sleeve the 9, second bearing 7 and guide vane rotary shaft 1, described guide vane rotary shaft 1
Rotated in described second packing sleeve 9 by described second bearing 7.Described second bearing 7 includes
Politef based self lubricated composite material bearing, reduces frictional resistance.
Step 4, the power of described driving handle power transmission shaft 3 is passed through described support 13 by described regulation ring 14
Pass to described guide vane rotary shaft 1.
Step 5, arranges guide vane rotary seal mechanism in described second packing sleeve 9, described in lead
Blade rotary seal mechanism includes the second spring energy-storage sealing ring 8, described second spring energy-storage sealing ring 8
Stop the leakage of gases at high pressure.
Step 6, described guide vane rotary shaft 1 imparts power to described guide vane 15, drives described
Guide vane 15 rotates.
Booster compressor inlet guide vane adjusting means of the present invention also includes: VDShape rubber seal 12.
Described VDShape rubber seal 12 is arranged at described driving handle power transmission shaft 3.Specifically, exist
In present embodiment, described VDShape rubber seal 12 is arranged on described driving handle transmission by bolt
At axle 3, in other embodiments, described VDShape rubber seal 12 can the most such as
Pivot pins etc. are arranged at described driving handle power transmission shaft 3.Described VDShape rubber seal 12 plays end face
Seal and dust-proof effect.
The embodiment of the present invention is introduced, below from the using method of the embodiment of the present invention in order to clearer
Introduced.
Driving handle 5 imparts power to driving handle power transmission shaft 3, and driving handle power transmission shaft 3 is by the first axle
Holding 10 to rotate in the first packing sleeve 6, clutch shaft bearing 10 includes that politef base self-lubricating is multiple
Condensation material bearing, reduces frictional resistance.In the first packing sleeve 6, arrange two the first springs store
Energy sealing ring 11, the first spring energy-storage sealing ring 11 stops the leakage of gases at high pressure.Regulation ring 14 1
End is connected with driving handle power transmission shaft 3, and the other end is connected with support 13, and guide vane rotary shaft 1 passes through the
Two bearings 7 rotate in described second packing sleeve 9, and the second bearing 7 includes that PTFE base is certainly
Lubricating composite bearing, reduces frictional resistance, and regulation ring 14 is by the power of driving handle power transmission shaft 3
Guide vane rotary shaft 1 is passed to by support 13.In the second packing sleeve 9, arrange the second spring store
Energy sealing ring 8, the second spring energy-storage sealing ring 8 stops the leakage of gases at high pressure.Guide vane rotary shaft 1
Impart power to guide vane 15, drive guide vane 15 to rotate.VDShape rubber seal 12 is fixing to be set
Put at described driving handle power transmission shaft 3, play end face seal and dust-proof effect.
The 100000 space division booster compressor inlet guide vane control methods that the present invention provides will be dynamic by driving handle
Power passes to driving handle drive mechanism, and driving handle power transmission shaft passes through described clutch shaft bearing at the first filler axle
Rotating in set, arrange two the first spring energy-storage sealing rings in the first packing sleeve, regulation ring will drive
The power of dynamic handle power transmission shaft passes to guide vane rotary shaft by support, arranges in the second packing sleeve
Second spring energy-storage sealing ring, guide vane rotary shaft imparts power to guide vane, drives guide vane to turn
Dynamic, can effectively overcome the frictional resistance produced by High Pressure Difference, stop gases at high pressure external leakage, improve pressure
The security reliability of contracting machine.
It should be noted last that, above detailed description of the invention is only in order to illustrate technical scheme
And unrestricted, although the present invention being described in detail with reference to example, the ordinary skill people of this area
Member should be appreciated that and can modify technical scheme or equivalent, without deviating from
The spirit and scope of technical solution of the present invention, it all should be contained in the middle of scope of the presently claimed invention.
Claims (10)
1. a booster compressor inlet guide vane adjusting means, it is characterised in that including:
Driving handle (5)；
Driving handle drive mechanism, is connected with described driving handle (5)；
Installing plate (4), is connected with described driving handle drive mechanism；
Driving handle transmission seal mechanism, is connected with described driving handle drive mechanism；
Stator housing (2)；
Guide vane rotating mechanism, is connected with described stator housing (2)；
Regulation ring (14), one end is connected with described driving handle drive mechanism, outer shroud and described guide vane
Rotating mechanism connects, and the power of described driving handle drive mechanism is passed to institute by described regulation ring (14)
State guide vane rotating mechanism；
Guide vane rotary seal mechanism, is connected with described guide vane rotating mechanism；
Guide vane (15), is connected with described guide vane rotating mechanism.
Adjusting means the most according to claim 1, it is characterised in that described driving handle driver
Structure includes:
First packing sleeve (6), is connected with described installing plate (4)；
Clutch shaft bearing (10), is arranged in described first packing sleeve (6)；
Driving handle power transmission shaft (3), is connected with described driving handle (5), described driving handle power transmission shaft (3)
Being flexibly connected with described clutch shaft bearing (10), described driving handle power transmission shaft (3) is at described first filler
Rotate in axle sleeve (6).
Adjusting means the most according to claim 2, it is characterised in that described driving handle transmission is close
Sealing mechanism includes:
Two the first spring energy-storage sealing rings (11), are arranged in described first packing sleeve (6),
Opening is towards on the contrary.
Adjusting means the most according to claim 1, it is characterised in that described guide vane rotating machine
Structure includes:
Support (13), is connected with described regulation ring (14)；
Second packing sleeve (9), is connected with described stator housing (2)；
Second bearing (7), is arranged in described second packing sleeve (9)；
Guide vane rotary shaft (1), is connected with described support (13), described guide vane rotary shaft (1)
Being flexibly connected with described second bearing (7), described guide vane rotary shaft (1) is at described second filler
Rotating in axle sleeve (9), described guide vane rotary shaft (1) is connected with described guide vane (15).
Adjusting means the most according to claim 4, it is characterised in that described guide vane rotates close
Sealing mechanism includes:
Second spring energy-storage sealing ring (8), is arranged in described second packing sleeve (9).
6. according to the adjusting means described in any one in claim 2 or 4, it is characterised in that:
Described clutch shaft bearing (10) and the second bearing (7) include politef base self-lubricating composite wood
Material bearing.
Adjusting means the most according to claim 2, it is characterised in that described adjusting means is also wrapped
Include:
VDShape rubber seal (12), is arranged on described driving handle power transmission shaft (3) place.
8. 100,000 space division booster compressor inlet guide vane control methods based on claim 1, its
It is characterised by, comprises the following steps:
Driving handle (5) imparts power to driving handle drive mechanism, and described driving handle drive mechanism includes
First packing sleeve (6), clutch shaft bearing (10) and driving handle power transmission shaft (3), described first fills out
Material axle sleeve (6) is supported by installing plate (4), and described driving handle power transmission shaft (3) passes through described first
Bearing (10) rotates in described first packing sleeve (6)；
Arranging driving handle transmission seal mechanism in described first packing sleeve (6), described driving handle passes
Movable sealing mechanism includes two the first spring energy-storage sealing rings (11)；
Regulation ring (14) one end is connected with described driving handle power transmission shaft (3), outer shroud and described guide vane
Rotating mechanism connect, described guide vane rotating mechanism includes: support (13), the second packing sleeve (9),
Second bearing (7) and guide vane rotary shaft (1), described guide vane rotary shaft (1) is by described the
Two bearings (7) rotate in described second packing sleeve (9)；
The power of described driving handle power transmission shaft (3) is passed through described support (13) by described regulation ring (14)
Pass to described guide vane rotary shaft (1)；
Arranging guide vane rotary seal mechanism in described second packing sleeve (9), described guide vane turns
Movable sealing mechanism includes the second spring energy-storage sealing ring (8)；
Described guide vane rotary shaft (1) imparts power to described guide vane (15), leads described in drive
Blade (15) rotates.
Control method the most according to claim 8, it is characterised in that:
Described clutch shaft bearing (10) and the second bearing (7) include politef base self-lubricating composite wood
Material bearing.
Control method the most according to claim 8, it is characterised in that described control method is also
Including:
VDShape rubber seal (12), is arranged on described driving handle power transmission shaft (3) place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610282245.7A CN105927588B (en) | 2016-04-29 | 2016-04-29 | Booster compressor inlet guide vane regulating device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610282245.7A CN105927588B (en) | 2016-04-29 | 2016-04-29 | Booster compressor inlet guide vane regulating device and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105927588A true CN105927588A (en) | 2016-09-07 |
| CN105927588B CN105927588B (en) | 2019-09-13 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610282245.7A Active CN105927588B (en) | 2016-04-29 | 2016-04-29 | Booster compressor inlet guide vane regulating device and method |
Country Status (1)
| Country | Link |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111183279A (en) * | 2017-10-16 | 2020-05-19 | 株式会社Ihi | Seal structure of supercharger |
| CN113339323A (en) * | 2021-07-07 | 2021-09-03 | 大连海事大学 | Gas compressor inlet guide vane structure with brush seal |
| CN114576012A (en) * | 2022-03-29 | 2022-06-03 | 华北电力科学研究院有限责任公司 | Gas turbine inlet guide vane adjusting method and device |
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| US5269649A (en) * | 1991-05-24 | 1993-12-14 | Halberg Maschinenbau Gmbh | Pre-rotational swirl controller for rotary pumps |
| US20100111677A1 (en) * | 2006-11-22 | 2010-05-06 | Darren Kilminster | Variable stator blade assembly |
| CN102822472A (en) * | 2011-03-31 | 2012-12-12 | 丰田自动车株式会社 | Turbocharger |
| CN203717458U (en) * | 2014-02-21 | 2014-07-16 | 郭会彬 | Guide vane adjusting mechanism of air blower |
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- 2016-04-29 CN CN201610282245.7A patent/CN105927588B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5269649A (en) * | 1991-05-24 | 1993-12-14 | Halberg Maschinenbau Gmbh | Pre-rotational swirl controller for rotary pumps |
| US20100111677A1 (en) * | 2006-11-22 | 2010-05-06 | Darren Kilminster | Variable stator blade assembly |
| CN102822472A (en) * | 2011-03-31 | 2012-12-12 | 丰田自动车株式会社 | Turbocharger |
| CN203717458U (en) * | 2014-02-21 | 2014-07-16 | 郭会彬 | Guide vane adjusting mechanism of air blower |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111183279A (en) * | 2017-10-16 | 2020-05-19 | 株式会社Ihi | Seal structure of supercharger |
| CN113339323A (en) * | 2021-07-07 | 2021-09-03 | 大连海事大学 | Gas compressor inlet guide vane structure with brush seal |
| CN114576012A (en) * | 2022-03-29 | 2022-06-03 | 华北电力科学研究院有限责任公司 | Gas turbine inlet guide vane adjusting method and device |
| CN114576012B (en) * | 2022-03-29 | 2023-09-26 | 华北电力科学研究院有限责任公司 | Gas turbine inlet guide vane adjusting method and device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105927588B (en) | 2019-09-13 |
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