CN107939584A - A kind of fluid power-generation system - Google Patents
A kind of fluid power-generation system Download PDFInfo
- Publication number
- CN107939584A CN107939584A CN201711495334.0A CN201711495334A CN107939584A CN 107939584 A CN107939584 A CN 107939584A CN 201711495334 A CN201711495334 A CN 201711495334A CN 107939584 A CN107939584 A CN 107939584A
- Authority
- CN
- China
- Prior art keywords
- gas
- generation system
- hydraulic turbine
- control valve
- fluid
- 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
- 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
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D15/00—Adaptations of machines or engines for special use; Combinations of engines with devices driven thereby
- F01D15/10—Adaptations for driving, or combinations with, electric generators
-
- 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
- F03B1/00—Engines of impulse type, i.e. turbines with jets of high-velocity liquid impinging on blades or like rotors, e.g. Pelton wheels; Parts or details peculiar thereto
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
The present invention relates to a kind of fluid power-generation system, including：The hydraulic turbine（1）, generator（5）, supervisor（8）, branch pipe（9）, supervisor is connected to by branch pipe, and supervisor is equipped with control valve, and branch pipe is equipped with control valve, it is characterised in that：It is other on branch pipe to connect gas-liquid separation pipe（10）, gas-liquid separation tube inlet is located at hydraulic turbine downstream, and gas-liquid separation pipe is equipped with gas-liquid separator（2）, on gas-liquid separation pipe, gas-liquid separator upstream end be equipped with control valve, the fluid after gas-liquid separator separates is through return duct（11）Access the hydraulic turbine；Return duct is equipped with pressure accumulation air bag（3）, control valve is equipped between gas-liquid separator and pressure accumulation air bag；The hydraulic turbine includes impeller, and impeller is located in pipeline, and pipeline inner impeller upstream is equipped with guiding device.Kinetic energy, the gas energy of fluid can be recycled, by the improvement to fluid/water stream power generation system structure to improve utilization ratio, so as to fulfill the energy, environmental protection is saved.
Description
Technical field
The present invention relates to fluid power-generation, energy-saving and environmental protection technical field, more particularly to a kind of fluid/water stream power generation system.
Background technology
There is the tail water after substantial amounts of use, some tail water in the fields such as power plant, chemical plant, sewage treatment plant directly to arrange
Put, some tail water progress secondary uses, there is substantial amounts of energy in tail water, such as water flow dynamic energy, water level potential energy, gas-liquid mixture
Interior energy, the thermal energy of high-temperature steam etc., the space that existing tail water further improves utilization ratio using still having.It is of the invention main right
Kinetic energy, the gas energy of tail water are recycled, and effect is utilized to improve by the improvement to fluid/water stream power generation system structure
Rate, so as to fulfill environmental protection, saves the energy.
The content of the invention
The purpose of the present invention is overcome the deficiencies in the prior art, there is provided a kind of water stream power generation system, it is intended to tail
Kinetic energy, the gas energy of water are recycled, and utilization ratio is improved by the improvement to water stream power generation system structure.
To achieve these goals, the technical solution adopted by the present invention is：
A kind of fluid power-generation system, including：The hydraulic turbine（1）, generator（5）, supervisor（8）, branch pipe（9）, supervisor is connected to by branch pipe,
Supervisor is equipped with control valve, and branch pipe is equipped with control valve, and the hydraulic turbine is connected with transmitting torque with generator, and the hydraulic turbine is through speed increaser
Connect generator, generator connection inverter, it is characterised in that：It is other on branch pipe to connect gas-liquid separation pipe（10）, gas-liquid separation pipe enters
Mouth is located at hydraulic turbine downstream, and gas-liquid separation pipe is equipped with gas-liquid separator（2）, on gas-liquid separation pipe, gas-liquid separator upstream
End is equipped with control valve, and the fluid after gas-liquid separator separates is through return duct（11）Access the hydraulic turbine.
Further, return duct is equipped with pressure accumulation air bag（3）, gas-liquid separator（2）With pressure accumulation air bag（3）Between be equipped with control
Valve processed.
Further, the hydraulic turbine includes impeller（18）, impeller is located at pipeline（20）Interior, pipeline inner impeller upstream is equipped with water conservancy diversion
Device.
Further, pipeline inner impeller downstream is equipped with outlet conduction part（26）.
Further, pressure accumulation air bag（3）Interior fluid is through return duct（11）Into nozzle（24）And go out from the taper of nozzle
Mouthful（25）Spray.
Further, guiding device includes deflector（21）, deflector（21）It is obliquely installed, deflector one end is through hinged end
（22）It is connected with pipeline.
Further, conduction part is exported（26）Including rake（28）, for dredging fluid.
Further, impeller（18）Including blade（19）, blade includes the flat segments of radially inner side（191）And radial outside
Segmental arc（192）.
The present invention can be fully to fluid/current, and mainly the kinetic energy to tail water, gas energy recycle, and pass through
Improvement to fluid/water stream power generation system structure is to improve utilization ratio, so as to fulfill the energy, environmental protection is saved.
Brief description of the drawings
Fig. 1 is flowage structure figure of the present invention；
Fig. 2 is hydraulic turbine structure figure of the present invention；
Fig. 3 is blade enlarged drawing of the present invention.
In figure：The hydraulic turbine 1, gas-liquid separator 2, pressure accumulation air bag 3, speed increaser 4, generator 5, inverter 6, voltage-stablizer 7, master
Pipe 8, branch pipe 9, gas-liquid separation pipe 10, muffler/return duct 11, first flow control valve 12, second flow control valve the 13, the 3rd
Flow control valve 14, the 4th flow control valve 15, five flow control valves/one-way flow control valve 16, the 6th flow control valve
17th, the 7th flow control valve 171；Impeller 18, blade 19, pipeline 20, deflector 21, hinged end 22, movable end 23, gas nozzle
24th, conical outlet 25, outlet conduction part 26, curved portion 27, rake 28, flat segments 191, segmental arc 192, arcwall face 193.
Embodiment
The present invention provides a kind of water stream power generation system, the present invention is described in further detail below in conjunction with the accompanying drawings.
Referring to attached drawing 1-3：The fluid power-generation system include the hydraulic turbine 1, gas-liquid separator 2, pressure accumulation air bag 3, speed increaser 4,
Generator 5, inverter 6, voltage-stablizer 7, supervisor 8, branch pipe 9, gas-liquid separation pipe 10, muffler 11, first flow control valve 12, the
Two flow control valves 13, the 3rd flow control valve 14, the 4th flow control valve 15, five flow control valves/one-way flow control
Valve 16, the 6th flow control valve 17, the 7th flow control valve 171；Impeller 18, blade 19, pipeline 20, deflector 21, hinged end
22nd, movable end 23, gas nozzle 24, conical outlet 25, outlet conduction part 26, curved portion 27, rake 28, flat segments 191, arc
Shape section 192, arcwall face 193.
Fluid（Such as water, gas and liquid mixture）Into supervisor 8, control valve 13, closing control valve are opened when needing power generation
171；It may also set up control valve 13, the aperture of control valve 171 makes supervisor 8 and branch pipe 9 flows desired flow respectively.Into branch pipe
9 water/gas liquid mixed liquor impulse water turbine 1, the hydraulic turbine 1 connects speed increaser 4, generator 5, so as to drive generator 5 to generate electricity；Hair
Motor 5 connects inverter 6, voltage-stablizer 7, realizes stable voltage storage/conveying.If what it is into branch pipe 9 is water, valve is closed
15, valve 14 is opened,；If what it is into branch pipe 9 is gas and liquid mixture, valve 15 is opened, closes valve 14, after completing impulse water turbine 1
Gas and liquid mixture enter gas-liquid separator 2, the water after separation enters supervisor 8 along gas-liquid separation pipe 10, and gas after separation is along returning
Tracheae 11 enters pressure accumulation air bag 3, and muffler 11 is equipped with one-way flow control valve 16, and pressure accumulation air bag 3 plays the role of supercharging, stores
Gas cooled via return air pipe 11 in pressuring gasbag 3 is sprayed into gas nozzle 24 from the conical outlet 25 of gas nozzle 24, is tilted with one
The blade 19 of angle impacts impeller 18, the angle of inclination are 35-45 °.Complete the gas and liquid mixture after impulse water turbine 1 and flow into master
Pipe 8, discharges or is for further processing through valve 17.
The hydraulic turbine 1 includes impeller 18, blade 19, pipeline 20, deflector 21, outlet conduction part 26, and deflector 21 is located at leaf
Take turns 18 upstream ends, set with an angle of inclination, deflector 21 and the angled a of vertical curve, 21 one end of deflector through hinged end 22 with
Pipeline 20 connects, and 21 one end of deflector is connected through movable end 23 with pipeline 20, the position-adjustable of movable end 23, to adjust angle
A, can adjust angle a as needed, be preferably arranged to 40-55 °.
Outlet conduction part 26 is located at 18 downstream of impeller, and outlet conduction part 26 is connected on the tube wall of pipeline 20, and outlet is drawn
Stream portion 26 includes curved portion 27, rake 28, and curved portion 27 and the radial outer end rotary motion trace of impeller blade 19 match, and tilts
Portion 28 is located at the downside of curved portion 27, and rake 28 and vertical curve angled b, angle b are preferably 45-60 °.Deflector 21, gas
Nozzle 24, outlet conduction part 26 are located at the same side of pipeline 20.
Impeller 18 includes blade 19, wheel hub, and/or axle sleeve, and hub/shaft set transmits torque with the hydraulic turbine 1 and is connected.Blade 19
The segmental arc 192 of flat segments 191, radial outside including radially inner side, segmental arc 192 have arcwall face 193, arcwall face 193
Rear side positioned at 18 direction of rotation of impeller.19 length B of blade, flat segments 191 length A, A/B=0.45-0.50；Blade 19 is maximum
Thickness D, minimum thickness C, C/D=0.25-0.35.
Further include controller, controller is electrically connected with each action element/device, as controller connect each valve, generator,
The hydraulic turbine, so as to control their action/operation.
The present invention can be fully to fluid/current, and mainly the kinetic energy to tail water, gas energy recycle, and pass through
Improvement to fluid/water stream power generation system structure is to improve utilization ratio, so as to fulfill the energy, environmental protection is saved.
The above embodiment is the description of the invention, is not limitation of the invention, any to simple transformation of the present invention
Structure afterwards belongs to protection scope of the present invention.
Claims (8)
1. a kind of fluid power-generation system, including：The hydraulic turbine（1）, generator（5）, supervisor（8）, branch pipe（9）, master is connected to by branch pipe
Pipe, supervisor are equipped with control valve, and branch pipe is equipped with control valve, and the hydraulic turbine is connected with transmitting torque with generator, and the hydraulic turbine is through increasing
Fast device connects generator, generator connection inverter, it is characterised in that：It is other on branch pipe to connect gas-liquid separation pipe（10）, gas-liquid separation
Pipe（10）Entrance is located at hydraulic turbine downstream, gas-liquid separation pipe（10）It is equipped with gas-liquid separator（2）, on gas-liquid separation pipe, gas
Liquid/gas separator（2）Upstream end is equipped with control valve, and the fluid after gas-liquid separator separates is through return duct（11）Access the hydraulic turbine.
A kind of 2. fluid power-generation system as claimed in claim 1, it is characterised in that：Return duct is equipped with pressure accumulation air bag（3）, gas-liquid
Separator（2）With pressure accumulation air bag（3）Between be equipped with control valve.
A kind of 3. fluid power-generation system as claimed in claim 1, it is characterised in that：The hydraulic turbine includes impeller（18）, impeller is located at
Pipeline（20）Interior, pipeline inner impeller upstream is equipped with guiding device.
A kind of 4. fluid power-generation system as claimed in claim 3, it is characterised in that：Pipeline inner impeller downstream is equipped with outlet conduction part
（26）.
A kind of 5. fluid power-generation system as claimed in claim 2, it is characterised in that：Pressure accumulation air bag（3）Interior fluid is through return duct
（11）Into nozzle（24）And from the conical outlet of nozzle（25）Spray.
A kind of 6. fluid power-generation system as claimed in claim 3, it is characterised in that：Guiding device includes deflector（21）, water conservancy diversion
Plate（21）It is obliquely installed, deflector one end is through hinged end（22）It is connected with pipeline.
A kind of 7. fluid power-generation system as claimed in claim 4, it is characterised in that：Export conduction part（26）Including rake
（28）, for dredging fluid.
A kind of 8. fluid power-generation system as claimed in claim 3, it is characterised in that：Impeller（18）Including blade（19）, leaf packet
Include the flat segments of radially inner side（191）With the segmental arc of radial outside（192）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711495334.0A CN107939584A (en) | 2017-12-31 | 2017-12-31 | A kind of fluid power-generation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711495334.0A CN107939584A (en) | 2017-12-31 | 2017-12-31 | A kind of fluid power-generation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107939584A true CN107939584A (en) | 2018-04-20 |
Family
ID=61938196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711495334.0A Withdrawn CN107939584A (en) | 2017-12-31 | 2017-12-31 | A kind of fluid power-generation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107939584A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109973281A (en) * | 2019-04-19 | 2019-07-05 | 庄久良 | A kind of spiral case for hydroelectric power generating apparatus of intelligent and high-efficiency |
| CN110812892A (en) * | 2019-11-04 | 2020-02-21 | 江苏华洋新思路能源装备股份有限公司 | Chemical production uses high-efficient vapour and liquid separator |
-
2017
- 2017-12-31 CN CN201711495334.0A patent/CN107939584A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109973281A (en) * | 2019-04-19 | 2019-07-05 | 庄久良 | A kind of spiral case for hydroelectric power generating apparatus of intelligent and high-efficiency |
| CN109973281B (en) * | 2019-04-19 | 2021-03-30 | 中梓建设发展有限公司 | Intelligent and efficient water turbine volute for hydroelectric generation device |
| CN110812892A (en) * | 2019-11-04 | 2020-02-21 | 江苏华洋新思路能源装备股份有限公司 | Chemical production uses high-efficient vapour and liquid separator |
| CN110812892B (en) * | 2019-11-04 | 2021-12-24 | 江苏华洋新思路能源装备股份有限公司 | Chemical production uses high-efficient vapour and liquid separator |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180420 |