CN110043414A - It is a kind of to determine to spray power turbine in vane rotor formula - Google Patents
It is a kind of to determine to spray power turbine in vane rotor formula Download PDFInfo
- Publication number
- CN110043414A CN110043414A CN201910251014.3A CN201910251014A CN110043414A CN 110043414 A CN110043414 A CN 110043414A CN 201910251014 A CN201910251014 A CN 201910251014A CN 110043414 A CN110043414 A CN 110043414A
- Authority
- CN
- China
- Prior art keywords
- power
- rotor hub
- tubulose
- bearing support
- cavity
- 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.)
- Pending
Links
- 239000007921 spray Substances 0.000 title claims abstract description 16
- 238000002347 injection Methods 0.000 claims abstract description 36
- 239000007924 injection Substances 0.000 claims abstract description 36
- 238000009434 installation Methods 0.000 claims abstract description 20
- 230000005540 biological transmission Effects 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 5
- 239000000243 solution Substances 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B3/00—Machines or engines of reaction type; Parts or details peculiar thereto
- F03B3/08—Machines or engines of reaction type; Parts or details peculiar thereto with pressure-velocity transformation exclusively in rotors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B3/00—Machines or engines of reaction type; Parts or details peculiar thereto
- F03B3/16—Stators
- F03B3/18—Stator blades; Guide conduits or vanes, e.g. adjustable
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2220/00—Application
- F05B2220/70—Application in combination with
- F05B2220/706—Application in combination with an electrical generator
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Abstract
The present invention relates to a kind of hydroelectric technical fields, more specifically, it is related to a kind of determining to spray power turbine in vane rotor formula, its key points of the technical solution are that: installation casing both ends are provided with bearing support, blade is fixedly installed on installation casing inner wall, two bearing supports are provided with rotor hub, rotor hub and bearing support are rotation connection, rotor hub positioned at installation chassis cavity is fixedly connected with interior injection apparatus, interior injection apparatus includes tubulose power cavity and power injection nozzle, tubulose power cavity is fixedly connected with rotor hub, the connection of power injection nozzle is arranged on tubulose power cavity surface, and the jet port of power injection nozzle is towards blade, one end that rotor hub is located at outside installation casing is connected with generating set, bearing support end face far from generating set is connected with the power source inlet port communicated with interior injection apparatus.The present invention has the advantages that single machine is high using power, power resource utilization rate is high, structure is simple and applied widely.
Description
Technical field
The present invention relates to the technical fields that a kind of steam power and hydrodynamic force generate electricity, more specifically, it relates to a kind of fixed
Power turbine is sprayed in vane rotor formula.
Background technique
The gentle power turbine of current various hydrodynamic forces is typically worked by the way of spraying outside power, and power is only
The end face outside impeller or side can be acted on, thus its associated conduit and nozzle hole can only be arranged in outside impeller cause it is such
The structure of turbine is at random many and diverse, and while use space is huge, such turbine is generally provided only with an impeller and one or a small amount of
Several spouts, the effective forced area of the work of impeller blade cause such turbine less there are working efficiencies low, and single-machine capacity is few, knot
Structure is at random many and diverse, the big disadvantage of use space.
Summary of the invention
In view of the deficiencies of the prior art, the present invention intends to provide a kind of to determine to spray power in vane rotor formula
Turbine has the advantages that single machine is high using power, power resource utilization rate is high, structure is simple and applied widely.
Above-mentioned technical purpose of the invention, which has the technical scheme that, a kind of determines spray in vane rotor formula
Power turbine is penetrated, including hollow installation casing, the installation casing both ends are provided with bearing support, the installation casing inner wall
On be fixedly installed blade, two bearing supports are provided with rotor hub, the rotor hub and bearing support are rotation
Connection is fixedly connected with interior injection apparatus positioned at the rotor hub of the installation chassis cavity, and the interior injection apparatus includes pipe
Shape power cavity and power injection nozzle, the tubulose power cavity are fixedly connected with rotor hub, and the power injection nozzle connects
Logical setting is on tubulose power cavity surface, and the jet port of the power injection nozzle, towards blade, the rotor hub is located at peace
One end outside installation shell is connected with generating set, and the bearing support end face far from the generating set is connected with and interior injection apparatus phase
Logical power source inlet port.
By using above-mentioned technical proposal, casing is installed and blade is made one and becomes an impeller, at work not
Rotation, the power sources such as water flow enter the mouth entrance from power source, spray to impeller using the power injection nozzle of interior injection apparatus
The reaction force of power pushes interior injection apparatus to rotate generation power together with rotor hub and transfers to generator sending electric power, if
Meter structure is simple and functional reliability is high.
The present invention is further arranged to: the interior injection apparatus further includes cross transmission cantilever crane, the cross transmission
Cantilever crane and tubulose power cavity are fixedly and coaxially connected on rotor hub.
By using above-mentioned technical proposal, power is entered by tubulose power cavity, since cross transmission cantilever crane and tubulose are dynamic
Power chamber is fixedly connected, so cross transmission cantilever crane is rotated together with rotor hub, final output power to generating set
Issue electric power.
The present invention is further arranged to: being provided with sealing dress between the cross transmission cantilever crane and installation casing inner wall
It sets.
By using above-mentioned technical proposal, sealing device can prevent the water flow inside tubulose power cavity from leaking.
The present invention is further arranged to: two bearing support surface middle parts are embedded with bearing, and the rotor hub
It is fixedly connected with coaxial bearing.
By using above-mentioned technical proposal, bearing can play supporting role, and can reduce rotor hub and bearing support it
Between friction, improve the service life of rotor hub.
The present invention is further arranged to: the power injection nozzle setting is multiple, between multiple power injection nozzles are equal
Every setting on tubulose power cavity surface.
Through the above technical solution, multiple speed that rotor hub is rotated are arranged faster in power injection nozzle, and
The electricity of sending is bigger.
In conclusion the invention has the following advantages:
First, the design structure of turbine is simple and functional reliability is higher；
Second, the single machine of turbine is high using power, power resource utilization rate is high and applied widely.
Detailed description of the invention
Fig. 1 is the overall structure cross-sectional view of turbine in the present embodiment.
In figure: 1, casing is installed；2, sealing device；3, blade；4, bearing support；5, generating set；6, rotor hub；7, it moves
Power sprays nozzle；8, tubulose power cavity；9, cross is driven cantilever crane；10, bearing；11, power source inlet port.
Specific embodiment
With reference to the accompanying drawings and examples, the present invention will be described in detail.
As shown in Figure 1, a kind of determine to spray power turbine in vane rotor formula, including hollow installation casing 1, casing is installed
1 both ends are provided with bearing support 4, and install and be fixedly installed blade 3 on 1 inner wall of casing, are provided with across two bearing supports 4
Rotor hub 6, rotor hub 6 and bearing support 4 are rotation connection, and the rotor hub 6 positioned at installation 1 inner cavity of casing is fixedly connected with
Interior injection apparatus, interior injection apparatus include cross transmission cantilever crane 9, tubulose power cavity 8 and power injection nozzle 7, cross
Transmission cantilever crane 9 and tubulose power cavity 8 are fixedly and coaxially connected on rotor hub 6, and the connection of power injection nozzle 7 is arranged in tubulose
The surface of power cavity 8, and the jet port of power injection nozzle 7, towards blade 3, rotor hub 6 is located at one end outside installation casing 1
It is connected with generating set 5,4 end face of bearing support far from generating set 5 offers the power source communicated with tubulose power cavity 8 and enters
Mouth 11.
As optimization, power injection nozzle 7 is provided with multiple, and it is dynamic that multiple power injection nozzles 7 are arranged at intervals on tubulose
The surface of power chamber 8 is provided with sealing device 2 between cross transmission cantilever crane 9 and installation 1 inner wall of casing.Two 4 surfaces of bearing support
Middle part is embedded with bearing 10, and rotor hub 6 is fixedly and coaxially connected with bearing 10.
The implementation principle of the present embodiment are as follows: the blade 3 on installation 1 inner wall of casing does not rotate at work, and water flow is from power
Source inlet port 11 imports, and then sprays to blade 3 by the power injection nozzle 7 on tubulose power cavity 8, since blade 3 and power spray
The reaction force between nozzle 7 is penetrated, pushes interior injection apparatus to rotate generation power together with rotor hub 6 and transfers to generating set 5,
Final generating set 5 issues electric power (arrow is power source action direction in figure).
The above is only a preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-mentioned implementation
Example, all technical solutions belonged under thinking of the present invention all belong to the scope of protection of the present invention.It should be pointed out that for the art
Those of ordinary skill for, several improvements and modifications without departing from the principles of the present invention, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (5)
1. a kind of determine to spray power turbine in vane rotor formula, including hollow installation casing, it is characterised in that: the fitting machine
Shell both ends are provided with bearing support, are fixedly installed blade on the installation casing inner wall, pass through two bearing support settings
There is rotor hub, the rotor hub and bearing support are rotation connection, and the rotor hub positioned at the installation chassis cavity is fixed
It is connected with interior injection apparatus, the interior injection apparatus includes tubulose power cavity and power injection nozzle, the tubulose power cavity
It is fixedly connected with rotor hub, the power injection nozzle connection is arranged on tubulose power cavity surface, and the power injection pipe
The jet port of mouth is towards blade, and one end that the rotor hub is located at outside installation casing is connected with generating set, far from the hair
The bearing support end face of motor group is connected with the power source inlet port communicated with interior injection apparatus.
A kind of determine to spray power turbine in vane rotor formula 2. according to claim 1, it is characterised in that: the interior injection
Device further includes cross transmission cantilever crane, and the cross transmission cantilever crane and tubulose power cavity are fixedly and coaxially connected in rotor wheel
On axis.
A kind of determine to spray power turbine in vane rotor formula 3. according to claim 2, it is characterised in that: the cross
Sealing device is provided between transmission cantilever crane and installation casing inner wall.
A kind of determine to spray power turbine in vane rotor formula 4. according to claim 1, it is characterised in that: two branch
Bolster surface middle part is embedded with bearing, and the rotor hub is fixedly connected with coaxial bearing.
A kind of determine to spray power turbine in vane rotor formula 5. according to claim 2, it is characterised in that: the power spray
Penetrate nozzle setting it is multiple, multiple power injection nozzles are arranged at intervals on tubulose power cavity surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910251014.3A CN110043414A (en) | 2019-03-29 | 2019-03-29 | It is a kind of to determine to spray power turbine in vane rotor formula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910251014.3A CN110043414A (en) | 2019-03-29 | 2019-03-29 | It is a kind of to determine to spray power turbine in vane rotor formula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110043414A true CN110043414A (en) | 2019-07-23 |
Family
ID=67275583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910251014.3A Pending CN110043414A (en) | 2019-03-29 | 2019-03-29 | It is a kind of to determine to spray power turbine in vane rotor formula |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110043414A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1079535A (en) * | 1992-06-02 | 1993-12-15 | 杜长春 | Tangential fluidic force driving rotating fluid-mechanical energy conversion device |
| CN101813006A (en) * | 2009-02-25 | 2010-08-25 | 李贵祥 | Multi-stage jet-type reaction force disc generating system |
| CN201671659U (en) * | 2010-03-26 | 2010-12-15 | 西安陕鼓动力股份有限公司 | Steam-jet type turbine |
| WO2013168865A1 (en) * | 2012-05-10 | 2013-11-14 | 주식회사 에이치케이터빈 | Reaction turbine system |
| KR101389013B1 (en) * | 2012-10-19 | 2014-04-25 | 주식회사 에이치케이터빈 | Reaction type turbine system |
| CN209908652U (en) * | 2019-03-29 | 2020-01-07 | 何荣灿 | Fixed impeller rotor type internal injection power turbine |
-
2019
- 2019-03-29 CN CN201910251014.3A patent/CN110043414A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1079535A (en) * | 1992-06-02 | 1993-12-15 | 杜长春 | Tangential fluidic force driving rotating fluid-mechanical energy conversion device |
| CN101813006A (en) * | 2009-02-25 | 2010-08-25 | 李贵祥 | Multi-stage jet-type reaction force disc generating system |
| CN201671659U (en) * | 2010-03-26 | 2010-12-15 | 西安陕鼓动力股份有限公司 | Steam-jet type turbine |
| WO2013168865A1 (en) * | 2012-05-10 | 2013-11-14 | 주식회사 에이치케이터빈 | Reaction turbine system |
| KR101389013B1 (en) * | 2012-10-19 | 2014-04-25 | 주식회사 에이치케이터빈 | Reaction type turbine system |
| CN209908652U (en) * | 2019-03-29 | 2020-01-07 | 何荣灿 | Fixed impeller rotor type internal injection power turbine |
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