CN112177833A - Water turbine with blades convenient to replace - Google Patents
Water turbine with blades convenient to replace Download PDFInfo
- Publication number
- CN112177833A CN112177833A CN201910596356.9A CN201910596356A CN112177833A CN 112177833 A CN112177833 A CN 112177833A CN 201910596356 A CN201910596356 A CN 201910596356A CN 112177833 A CN112177833 A CN 112177833A
- Authority
- CN
- China
- Prior art keywords
- water turbine
- paddle
- turbine
- connecting rod
- generator
- 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
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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
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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
- 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
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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
- 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
- F03B1/02—Buckets; Bucket-carrying rotors
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
- H02K7/1807—Rotary generators
- H02K7/1823—Rotary generators structurally associated with turbines or similar engines
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- 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)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Hydraulic Turbines (AREA)
Abstract
The invention discloses a water turbine convenient for blade replacement, which comprises a water turbine, a spray gun, blades and a generator, wherein a water inlet is arranged at the top of the water turbine, the spray gun is arranged at the bottom of the water inlet, a water outlet is arranged at the bottom of the water turbine, the blades are arranged in the water turbine, the generator is arranged at the left side of the water turbine, the output end of the generator is fixedly connected with a rotating shaft, fixed blocks are arranged at the upper end and the lower end of the generator, a fixture block penetrates through the fixed blocks through a connecting rod, a spring is arranged on the outer wall of the connecting rod, a limiting block is welded at the right end of the connecting rod, a control button is fixedly connected on the fixture block, and a clamping groove is fixedly connected on the inner wall of each blade, time and labor are saved, and the working efficiency is improved.
Description
Technical Field
The invention relates to the field of water turbines, in particular to a water turbine with blades convenient to replace.
Background
The hydraulic turbine is the kinetic energy machinery of converting the energy of rivers into mechanical energy, can drive the generator electricity generation through the rotation of hydraulic turbine paddle, but present hydraulic turbine paddle need dismantle hydraulic turbine whole when needs are changed, and is very inconvenient, influences work efficiency.
Disclosure of Invention
The invention aims to provide a water turbine with blades convenient to replace, so as to solve the problem of inconvenience in replacing the blades in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a hydraulic turbine convenient to change paddle, includes hydraulic turbine, spray gun, paddle and generator, the hydraulic turbine top is provided with the water inlet, the water inlet bottom is provided with the spray gun, the hydraulic turbine bottom is provided with the delivery port, the inside paddle that is provided with of hydraulic turbine, and the hydraulic turbine left side is provided with the generator, the output fixedly connected with axis of rotation of generator, both ends all are provided with the fixed block from top to bottom, the fixed block runs through the connecting rod has the fixture block, be provided with the spring on the connecting rod outer wall, and the welding of connecting rod right-hand member has the stopper, fixedly connected with control button on.
Preferably, the shape of the water turbine and the shape of the paddle are both circular, the paddle is hollow, and the bottom of the paddle is provided with a thread corresponding to the rotating shaft.
Preferably, fixed block, connecting rod, spring, fixture block and stopper all set up inside the paddle inner wall, and the fixed block is disconnected with the paddle.
Preferably, the fixture block and the clamping groove have the same shape, and the fixture block and the clamping groove form an embedded fixing structure.
Preferably, the spray gun is arranged inside the water turbine, and the spray gun is arranged on the top of the blade.
Preferably, the fixture block is provided with a hole, the shape of the hole is the same as the diameter of the connecting rod, and the fixture block forms an elastic structure through a spring.
Compared with the prior art, the invention has the beneficial effects that: set up spring, fixture block and draw-in groove and can separate fixture block and draw-in groove through control button, make the paddle can more conveniently dismantle, need not wholly dismantle the hydraulic turbine, labour saving and time saving improves work efficiency.
Drawings
FIG. 1 is a schematic sectional elevation view of the structure of the present invention;
FIG. 2 is a partial side cross-sectional view of the present invention.
In the figure: 1. a water turbine; 2. a water inlet; 3. a spray gun; 4. a water outlet; 5. a paddle; 6. a generator; 7. a rotating shaft; 8. a fixed block; 9. a connecting rod; 10. a spring; 11. a clamping block; 12. a limiting block; 13. a control button; 14. a clamping groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: a water turbine convenient for blade replacement comprises a water turbine 1, a spray gun 3, blades 5 and a generator 6, wherein the model of the water turbine is ZZA813a-LH-1040, the model of the spray gun 3 is WRA-M200, the model of the generator 6 is KPG16C, a water inlet 2 is arranged at the top of the water turbine 1, the bottom of the water inlet 2 is provided with the spray gun 3, the spray gun 3 is arranged inside the water turbine 1, the spray gun 3 is arranged at the top of the blades 5, water in the water inlet 2 enters the water turbine 1 and can be introduced into the blades 5 through the spray gun 3, so that the blades 5 rotate under the action of the water, the water is introduced into a water outlet 4, the bottom of the water turbine 1 is provided with a water outlet 4, the blades 5 are arranged inside the water turbine 1, the shapes of the water turbine 1 and the blades 5 are both circular, the blades 5 are arranged in a hollow shape, the bottoms, the paddle 5 is more stable due to double fixation, the generator 6 is arranged on the left side of the water turbine 1, the output end of the generator 6 is fixedly connected with a rotating shaft 7, the upper end and the lower end of the generator are respectively provided with a fixed block 8, the fixed block 8 penetrates through a clamping block 11 through a connecting rod 9, the clamping block 11 is provided with a hole, the shape of the hole is the same as the diameter of the connecting rod 9, the clamping block 11 forms an elastic structure through a spring 10, the outer wall of the connecting rod 9 is provided with a spring 10, the right end of the connecting rod 9 is welded with a limiting block 12, the fixed block 8, the connecting rod 9, the spring 10, the clamping block 11 and the limiting block 12 are all arranged inside the inner wall of the paddle 5, the fixed block 8 is not connected with the paddle 5, the clamping block 11 can move inside the paddle 5, and the fixture block 11 and the fixture groove 14 form an embedded fixing structure.
The working principle is as follows: when this hydraulic turbine 1 inside paddle 5 is dismantled to needs, under the initial state, fixture block 11 and draw-in groove 14 are through pressing control button 13, spring 10 is the pressure stretch left, it breaks away from to drive fixture block 11 and draw-in groove 14, paddle 5 is not receiving the power of embedding between fixture block 11 and draw-in groove 14 this moment, it makes paddle 5 and the epaxial break away from of axis of rotation 7 to rotate paddle 5, take out paddle 5 at last, when needs installation paddle 5, press control button 13 earlier, pass through the thread tightening with paddle 5 and axis of rotation 7, loosen control button 13 at last, on the fixture block 11 on the axis of rotation 7 is aimed at to draw-in groove 14 in the middle of the paddle 5, it is convenient to make 1 inside paddle 5 change, no longer need dismantle whole.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a hydraulic turbine convenient to change paddle, includes hydraulic turbine (1), spray gun (3), paddle (5) and generator (6), its characterized in that: the utility model discloses a hydraulic turbine, including hydraulic turbine (1), water inlet (1), water turbine (1), generator (6), fixed block (8), fixture block (11) has been run through connecting rod (9) in fixed block (8), be provided with spring (10) on connecting rod (9) outer wall, and connecting rod (9) right-hand member welding has stopper (12), fixedly connected with control button (13) on fixture block (11), fixedly connected with draw-in groove (14) on paddle (5) inner wall, water inlet (2) bottom is provided with spray gun (3), water turbine (1) bottom is provided with delivery port (4), the inside paddle (5) that is provided with of hydraulic turbine (1), and water turbine (1) left side is provided with generator (6), the output fixedly connected with axis of rotation (7) of generator (6), both.
2. The water turbine of claim 1, wherein the blade is replaceable by: the water turbine (1) and the blades (5) are both circular in shape, the blades (5) are hollow, and corresponding threads are arranged at the bottoms of the blades (5) and on the rotating shaft (7).
3. The water turbine of claim 1, wherein the blade is replaceable by: fixed block (8), connecting rod (9), spring (10), fixture block (11) and stopper (12) all set up inside paddle (5) inner wall, and fixed block (8) are disconnected with paddle (5).
4. The water turbine of claim 1, wherein the blade is replaceable by: the clamping block (11) and the clamping groove (14) are the same in shape, and the clamping block (11) and the clamping groove (14) form an embedded fixing structure.
5. The water turbine of claim 1, wherein the blade is replaceable by: the spray gun (3) is arranged inside the water turbine (1), and the spray gun (3) is arranged at the top of the blade (5).
6. The water turbine of claim 1, wherein the blade is replaceable by: the fixture block (11) is provided with a hole, the shape of the hole is the same as the diameter of the connecting rod (9), and the fixture block (11) forms an elastic structure through a spring (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910596356.9A CN112177833A (en) | 2019-07-03 | 2019-07-03 | Water turbine with blades convenient to replace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910596356.9A CN112177833A (en) | 2019-07-03 | 2019-07-03 | Water turbine with blades convenient to replace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112177833A true CN112177833A (en) | 2021-01-05 |
Family
ID=73915699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910596356.9A Pending CN112177833A (en) | 2019-07-03 | 2019-07-03 | Water turbine with blades convenient to replace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112177833A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114776507A (en) * | 2022-05-05 | 2022-07-22 | 江苏天鑫中冶环保设备有限公司 | But changes paddle turbine of automatically regulated paddle angle |
-
2019
- 2019-07-03 CN CN201910596356.9A patent/CN112177833A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114776507A (en) * | 2022-05-05 | 2022-07-22 | 江苏天鑫中冶环保设备有限公司 | But changes paddle turbine of automatically regulated paddle angle |
| CN114776507B (en) * | 2022-05-05 | 2023-10-03 | 江苏天鑫中冶环保设备有限公司 | Rotary blade water turbine capable of automatically adjusting blade angle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20210105 |