CN112081706A - Urban river water flow power generation device - Google Patents
Urban river water flow power generation device Download PDFInfo
- Publication number
- CN112081706A CN112081706A CN202010976723.0A CN202010976723A CN112081706A CN 112081706 A CN112081706 A CN 112081706A CN 202010976723 A CN202010976723 A CN 202010976723A CN 112081706 A CN112081706 A CN 112081706A
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- China
- Prior art keywords
- gate
- water inlet
- inlet channel
- power generation
- placing
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- 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
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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
- F03B13/08—Machine or engine aggregates in dams or the like; Conduits therefor, e.g. diffusors
- F03B13/083—The generator rotor being mounted as turbine rotor rim
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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
- F03B11/00—Parts or details not provided for in, or of interest apart from, the preceding groups, e.g. wear-protection couplings, between turbine and generator
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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
- 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
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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)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
The invention discloses a water flow power generation device for urban rivers, which comprises a placing cylinder, wherein a drainage channel is arranged on one side of the lower part of the placing cylinder, a housing is arranged at the top of the placing cylinder, a water inlet channel is arranged on one side of the housing, which is far away from the drainage channel, the water inlet channel is of a U-shaped structure, a placing groove is arranged on the inner side of the water inlet channel, the water inlet channel is clamped with an isolation net through the placing groove, a first supporting frame is arranged at the top of the inner side of the placing cylinder, a fixed seat is arranged at the top of the first supporting frame, a flow guide sleeve is arranged at the top of the fixed seat, the top end of the flow guide sleeve penetrates through the top of the housing and extends to the upper part of the housing, a power generator assembly is arranged. Has the advantages that: effectively utilizes the water resource of the urban river and reduces the problem of energy shortage.
Description
Technical Field
The invention relates to the technical field of water flow power generation, in particular to a water flow power generation device for urban rivers.
Background
In general, most of the areas in the middle and the lower reaches of the river are areas with centralized cities and relatively developed economy, the demand of the areas on energy sources is extremely large due to the requirements of construction and development, particularly the electric energy cannot be fundamentally solved by completely relying on thermal power generation or external power supply, and how to effectively utilize the river in the city to provide power supply for some public facilities is a problem which needs to be solved urgently, so that a water flow power generation device capable of being used for river flow is necessary to be designed.
An effective solution to the problems in the related art has not been proposed yet.
Disclosure of Invention
The invention provides a water flow power generation device for urban rivers, aiming at the problems in the related art and aiming at overcoming the technical problems in the prior related art.
The technical scheme of the invention is realized as follows:
a water flow power generation device for urban rivers comprises a placing cylinder, wherein a drainage channel is arranged on one side of the lower portion of the placing cylinder, a housing is arranged at the top of the placing cylinder, a water inlet channel is arranged on one side, away from the drainage channel, of the housing, the water inlet channel is of a U-shaped structure, a placing groove is arranged on the inner side of the water inlet channel, the water inlet channel is connected with a separation net in a clamping mode through the placing groove, a first supporting frame is arranged at the top of the inner side of the placing cylinder, a fixed seat is arranged at the top of the first supporting frame, a flow guide sleeve is arranged at the top of the fixed seat, the top end of the flow guide sleeve penetrates through the top of the housing and extends to the upper portion of the housing, a power generator assembly is arranged at the top of the flow guide sleeve, a rotating shaft is arranged inside the power generator assembly, and, the middle part of placing a section of thick bamboo is provided with support frame two, it passes through to place a section of thick bamboo support frame two with pivot fixed connection, the cover is equipped with impeller one and impeller two in the pivot, impeller one is located support frame one with between the support frame two, impeller two is located support frame two with place between the inboard bottom of a section of thick bamboo, the bottom of pivot is provided with the lock sleeve.
Furthermore, an included angle between the water inlet channel and the placing barrel is an obtuse angle.
Further, the top of intake channel is provided with the gate, the gate is the U-shaped structure, the inboard of gate is provided with the flashboard, the flashboard with the intake channel matches, the both sides of gate with set up in the inboard spout of gate matches, the top of flashboard is provided with the lead screw, run through on the top of lead screw the top of gate just extends to the gate top.
Further, a screw rod sleeve is arranged between the screw rod and the gate.
Further, the generator assembly is electrically connected with an external power storage device through a lead.
The invention has the beneficial effects that: the dam is built at the middle part of a river channel with a certain fall, the dam is provided with the plurality of power generation devices, the water inlet channel adopts an open angle structure, the water flow speed is accelerated, the accelerated water flow is vortex-shaped through the cylindrical housing, the impact force of the water flow is improved, the cylinder is placed vertically, the water flow impacts the impeller I and the impeller II, the rotating shaft is driven along with the impeller, the generator assembly is driven to operate, electric power is generated to be used by public facilities, the water resource of the urban river is effectively utilized, and the problem of energy shortage is reduced.
In addition, the included angle between the water inlet channel and the placing cylinder is set to be an obtuse angle, so that the water flow is accelerated, and the acting force of the water flow is improved; the top of the water inlet channel is provided with the gate which is of a U-shaped structure, the inner side of the gate is provided with the gate plate, the gate plate is matched with the water inlet channel, the two sides of the gate are matched with the sliding grooves arranged on the inner side of the gate, the top of the gate plate is provided with the screw rod, and the top end of the screw rod penetrates through the top of the gate and extends to the position above the gate, so that the regulation and control of the river in the; the screw rod sleeve is arranged between the screw rod and the gate, so that the use is convenient; the generator assembly is electrically connected with an external electricity storage device through a lead, so that the generator assembly can be conveniently used for storing electric energy.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a water current power generation device for an urban river according to an embodiment of the invention.
In the figure:
1. placing the cylinder; 2. a water drain; 3. a housing; 4. a water inlet channel; 5. a placement groove; 6. an isolation net; 7. a first support frame; 8. a fixed seat; 9. a flow sleeve; 10. a generator assembly; 11. a rotating shaft; 12. a second support frame; 13. an impeller I; 14. an impeller II; 15. a locking sleeve; 16. a gate; 17. a shutter plate; 18. a chute; 19. a screw rod; 20. and (4) conducting wires.
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 that can be derived by one of ordinary skill in the art from the embodiments given herein are intended to be within the scope of the present invention.
According to an embodiment of the invention, a water flow power generation device for urban rivers is provided.
As shown in fig. 1, the urban river current power generation device according to the embodiment of the invention comprises a placing cylinder 1, a drainage channel 2 is arranged on one side of the lower part of the placing cylinder 1, a housing 3 is arranged on the top of the placing cylinder 1, a water inlet channel 4 is arranged on one side of the housing 3 away from the drainage channel 2, the water inlet channel 4 is of a U-shaped structure, a placing groove 5 is arranged on the inner side of the water inlet channel 4, the water inlet channel 4 is connected with an isolation net 6 in a clamping manner through the placing groove 5, a first support frame 7 is arranged on the top of the inner side of the placing cylinder 1, a fixed seat 8 is arranged on the top of the first support frame 7, a diversion sleeve 9 is arranged on the top of the fixed seat 8, the top of the diversion sleeve 9 penetrates through the top of the housing 3 and extends to the upper part of the housing 3, a generator assembly 10 is arranged on the top of the diversion sleeve 9, the bottom of pivot 11 runs through in proper order diversion sleeve 9 with fixing base 8 just extends to place a 1 inboard bottom, the middle part of placing a 1 is provided with support frame two 12, it passes through to place a 1 support frame two 12 with pivot 11 fixed connection, the cover is equipped with impeller one 13 and impeller two 14 in the pivot 11, impeller one 13 is located support frame one 7 with between support frame two 12, impeller two 14 is located support frame two 12 with place between the inboard bottom of a 1, the bottom of pivot 11 is provided with lock sleeve 15.
By means of the technical scheme, the dam with a certain fall is built in the middle of a river channel, the plurality of power generation devices are arranged on the dam, the water inlet channel 4 is of an open angle structure, the water flow speed is accelerated, the accelerated water flow is in a vortex shape through the cylindrical housing 3, the impact force of the water flow is improved, the placement barrel 1 is vertically arranged, the water flow impacts the first impeller 13 and the second impeller 14, the rotating shaft 11 is driven accordingly, the generator assembly 10 is driven to operate, so that electric power is generated for some public facilities, the water resource of urban rivers is effectively utilized, and the problem of energy shortage is solved.
In addition, the included angle between the water inlet channel 4 and the placing cylinder 1 is set to be an obtuse angle, so that the water flow is accelerated, and the acting force of the water flow is improved; the top of the water inlet channel 4 is provided with a gate 16, the gate 16 is of a U-shaped structure, the inner side of the gate 16 is provided with a gate plate 17, the gate plate 17 is matched with the water inlet channel 4, two sides of the gate 16 are matched with a sliding chute 18 arranged on the inner side of the gate 16, the top of the gate plate 17 is provided with a screw rod 19, and the top end of the screw rod 19 penetrates through the top of the gate 16 and extends to the position above the gate 16, so that the river in the train city can be conveniently; the screw rod sleeve is arranged between the screw rod 19 and the gate 16, so that the use is convenient; electrical storage for electrical energy is facilitated by electrically connecting the generator assembly 10 to an external electrical storage device via the leads 20.
In summary, according to the technical scheme of the invention, a dam with a certain fall is built in the middle of a river channel, a plurality of power generation devices are arranged on the dam, the water inlet channel 4 adopts an open angle structure, so that the speed of water flow is accelerated, the accelerated water flow is in a vortex shape through the cylindrical housing 3, the impact force of the water flow is improved, the placing cylinder 1 is vertically arranged, the water flow impacts the first impeller 13 and the second impeller 14, the rotating shaft 11 is driven along with the impeller, the generator assembly 10 is driven to operate, so that electric power is generated for public facilities, the water resource of urban rivers is effectively utilized, and the problem of energy shortage is alleviated.
In addition, the included angle between the water inlet channel 4 and the placing cylinder 1 is set to be an obtuse angle, so that the water flow is accelerated, and the acting force of the water flow is improved; the top of the water inlet channel 4 is provided with a gate 16, the gate 16 is of a U-shaped structure, the inner side of the gate 16 is provided with a gate plate 17, the gate plate 17 is matched with the water inlet channel 4, two sides of the gate 16 are matched with a sliding chute 18 arranged on the inner side of the gate 16, the top of the gate plate 17 is provided with a screw rod 19, and the top end of the screw rod 19 penetrates through the top of the gate 16 and extends to the position above the gate 16, so that the river in the train city can be conveniently; the screw rod sleeve is arranged between the screw rod 19 and the gate 16, so that the use is convenient; electrical storage for electrical energy is facilitated by electrically connecting the generator assembly 10 to an external electrical storage device via the leads 20.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (5)
1. The urban river water flow power generation device is characterized by comprising a placing barrel (1), wherein a water drainage channel (2) is arranged on one side of the lower portion of the placing barrel (1), a housing (3) is arranged at the top of the placing barrel (1), a water inlet channel (4) is arranged on one side, far away from the water drainage channel (2), of the housing (3), the water inlet channel (4) is of a U-shaped structure, a placing groove (5) is arranged on the inner side of the water inlet channel (4), the water inlet channel (4) is connected with a separation net (6) in a clamping mode through the placing groove (5), a first supporting frame (7) is arranged at the top of the inner side of the placing barrel (1), a fixed seat (8) is arranged at the top of the first supporting frame (7), a flow guide sleeve (9) is arranged at the top of the fixed seat (8), and the top end of the flow guide sleeve (9) penetrates through the top of the housing (3) and, the top of the diversion sleeve (9) is provided with a generator component (10), the inside of the generator component (10) is provided with a rotating shaft (11), the bottom end of the rotating shaft (11) sequentially penetrates through the flow guide sleeve (9) and the fixed seat (8) and extends to the bottom of the inner side of the placing cylinder (1), a second support frame (12) is arranged in the middle of the placing barrel (1), the placing barrel (1) is fixedly connected with the rotating shaft (11) through the second support frame (12), the rotating shaft (11) is sleeved with a first impeller (13) and a second impeller (14), the first impeller (13) is positioned between the first support frame (7) and the second support frame (12), the second impeller (14) is located between the second support frame (12) and the bottom of the inner side of the placing barrel (1), and a locking sleeve (15) is arranged at the bottom end of the rotating shaft (11).
2. The urban river water flow power generation device according to claim 1, wherein an included angle between the water inlet channel (4) and the placing cylinder (1) is an obtuse angle.
3. The urban river current power generation device according to claim 1, wherein a gate (16) is arranged at the top of the water inlet channel (4), the gate (16) is of a U-shaped structure, a gate plate (17) is arranged on the inner side of the gate (16), the gate plate (17) is matched with the water inlet channel (4), two sides of the gate (16) are matched with sliding chutes (18) arranged on the inner side of the gate (16), a screw rod (19) is arranged at the top of the gate plate (17), and the top end of the screw rod (19) penetrates through the top of the gate (16) and extends above the gate (16).
4. The current power generation device for urban rivers according to claim 2, characterized in that a screw sleeve is arranged between the screw (19) and the gate (16).
5. The current power generation device for urban rivers according to claim 1, characterized in that, the generator subassembly (10) is connected with external power storage device through wire (20) electrically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010976723.0A CN112081706A (en) | 2020-09-17 | 2020-09-17 | Urban river water flow power generation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010976723.0A CN112081706A (en) | 2020-09-17 | 2020-09-17 | Urban river water flow power generation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112081706A true CN112081706A (en) | 2020-12-15 |
Family
ID=73736850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010976723.0A Pending CN112081706A (en) | 2020-09-17 | 2020-09-17 | Urban river water flow power generation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112081706A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110121368A (en) * | 2010-04-30 | 2011-11-07 | 남동명 | Generator system using rotating of turbulence |
| CN104863780A (en) * | 2015-04-02 | 2015-08-26 | 罗显平 | Turbine generators |
| CN205135892U (en) * | 2015-11-23 | 2016-04-06 | 刘伟清 | Vertical hydrogenerator group and elevating system thereof |
| CN206477941U (en) * | 2017-02-17 | 2017-09-08 | 赣州联合哈电水电设备制造有限公司 | A kind of novel simple structure axial flow hydraulic turbine |
| CN209654158U (en) * | 2019-01-23 | 2019-11-19 | 周群志 | A kind of snail power station |
-
2020
- 2020-09-17 CN CN202010976723.0A patent/CN112081706A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110121368A (en) * | 2010-04-30 | 2011-11-07 | 남동명 | Generator system using rotating of turbulence |
| CN104863780A (en) * | 2015-04-02 | 2015-08-26 | 罗显平 | Turbine generators |
| CN205135892U (en) * | 2015-11-23 | 2016-04-06 | 刘伟清 | Vertical hydrogenerator group and elevating system thereof |
| CN206477941U (en) * | 2017-02-17 | 2017-09-08 | 赣州联合哈电水电设备制造有限公司 | A kind of novel simple structure axial flow hydraulic turbine |
| CN209654158U (en) * | 2019-01-23 | 2019-11-19 | 周群志 | A kind of snail power station |
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| PB01 | Publication | ||
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Application publication date: 20201215 |