CN204151761U - Be installed in the submersible electric generating device in sluice absorption basin - Google Patents
Be installed in the submersible electric generating device in sluice absorption basin Download PDFInfo
- Publication number
- CN204151761U CN204151761U CN201420586243.3U CN201420586243U CN204151761U CN 204151761 U CN204151761 U CN 204151761U CN 201420586243 U CN201420586243 U CN 201420586243U CN 204151761 U CN204151761 U CN 204151761U
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- CN
- China
- Prior art keywords
- gate
- submersible electric
- aqueduct
- sluice
- absorption basin
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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.)
- Expired - Fee Related
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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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- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
The utility model discloses a kind of submersible electric generating device be installed in sluice absorption basin, gate floor (1) is provided with gate pier (5) and highway bridge pier (9), the rear position of highway bridge pier (9) connects absorption basin (15), the upper installation and repairing door (4) of gate pier (5), mounting block sluice gate (3) in the gate slot of access door (4), aqueduct (7) is fixed on gate floor (1), the platform section of absorption basin (15) installs submersible electric generator (12), aqueduct (7) one end connects the gradual change aqueduct (6) of backwater gate (3), aqueduct (7) other end connects submersible electric generator (12), submersible electric generator (12) connects outlet pipe (14), the diving power plant device that overall formation is installed in sluice absorption basin.The utility model is rational in infrastructure, and install and overhaul simple, easy accessibility, does not affect the original dash of sluice and flood discharge function, is applicable to the water resource developing plains region low water head.
Description
Technical field
The utility model relates to hydraulic engineering field, is specifically related to a kind of submersible electric generating device be installed in sluice absorption basin.
Background technology
Hydroelectric generation be utilize river, reservoir, lake etc. to be positioned at current that eminence has a potential energy flow to lower, potential energy that will be wherein contained converts the kinetic energy of the hydraulic turbine to, and pushing generator produces electric energy.Hydroelectric general principle utilizes the height of water, and hydrous water turbine produces electric power, namely utilizes the potential energy of water to be converted to the mechanical energy of the hydraulic turbine, then with mechanical energy pushing generator, and obtain electric power.
Water power has that resource is renewable, cost of electricity-generating is low, the superiority such as comparatively clean in ecology, is one of national energy development priority direction.Sluice as hydraulic structure, upstream and downstream only have gate every, utilize existing sluice lock hole install water turbine set generate electricity, the flood protection works of diversion system and complexity can be built, simplify engineering services, and then lower civil works investment.Prior art utilizes hydraulic engineering empty van quaywall to arrange small-sized stationary power generation device to generate electricity, or utilize sluice lock hole installation boat form hydrogenerator to generate electricity.
Small-sized stationary power generation device in empty van quaywall needs to transform empty van structure, limits by hydro-structure, and the size-constrained system of empty van quaywall small power station unit, generator operation operating mode departs from efficient district, there is the problem that unit efficiency is lower.
Boat form hydrogenerator is by water-turbine unit aboard ship, and is fixed on by ship on lock hole, and using lock hole as water diverting structure, other structure is identical with the fixing hydraulic turbine.The shortcoming of which is: invest still bigger than normal, and when check gate controls as flood control, ship machine is removed comparatively slow, and to a certain extent, the control affecting sluice is used, and therefore, the popularization of boat form hydrogenerator is subject to certain restrictions.
Summary of the invention
The purpose of this utility model is: provide a kind of diving power plant device be installed in sluice absorption basin, the water utilizing low water head to supply water for a long time can generate electricity, reasonably development and utilization water resource.
The technical solution that the utility model adopts is: this submersible electric generating device comprises backwater gate, aqueduct, submersible electric generator and outlet pipe, gate floor is provided with gate pier and highway bridge pier, the rear position of highway bridge pier connects absorption basin, installation and repairing door on gate pier, installs in the gate slot of access door
Backwater gate, backwater gate establishes installing hole, in installing hole, gradual change aqueduct is installed, aqueduct is fixed on the gate floor that surfaces, absorption basin platform section installs submersible electric generator, and one end of aqueduct connects the gradual change aqueduct of backwater gate, and the other end of aqueduct connects submersible electric generator, submersible electric generator connects outlet pipe, the diving power plant device that overall formation is installed in sluice absorption basin.
Wherein, in the front end of the gradual change aqueduct of backwater gate, flap valve is installed.
Wherein, aqueduct is fixed on through U-shaped support on the gate floor that surfaces.
Wherein, aqueduct connects submersible electric generator by the pipe U-shaped guide peg of diversion, and outlet pipe connects submersible electric generator by the pipe U-shaped guide peg of water outlet.
Wherein, submersible electric generator is asynchronous generating unit, and asynchronous generating unit is arranged in stuffing box.
The utility model has the advantages that:
1, rational in infrastructure, install and overhaul simple, easy accessibility, does not affect the original dash of sluice and flood discharge function, is applicable to the water resource developing plains region low water head.
2, backwater gate is fixed in gate pier maintenance gate slot, with access door with the use of, have from floating characteristic, it on, the flap valve of setting is for controlling operation and the closedown of submersible electric generator.
3, submersible electric generator adopts asynchronous motor, and structure is simple, firmly, absence of collector and carbon brush, reliability is high, does not limit by field of employment, does not need the same period and voltage regulating device, power station equipment simplifies, spatial load forecasting is simple, does not establish hydrogovernor, and the hydraulic turbine can full speed running or run at certain range of speeds internal speed-changing under locking guide vane opening, grid-connected easy and simple to handle, simplify hydrogenerator operation.
When 4, not needing irrigation, water supply in downstream, close flap valve and can recover the original water retaining function of sluice; When needing sluice flood discharge flood season, rapidly TRT can be removed, not affecting sluice flood passage.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is that submersible electric generator connects aqueduct and outlet pipe schematic diagram.
Fig. 3 is submersible electric generator sectional view.
In figure: 1 gate floor, 2 flap valves, 3 backwater gates, 4 access doors, 5 gate piers, 6 gradual change aqueducts, 7 aqueducts, 8U type support, 9 highway bridge pier, 10 installing holes, the pipe U-shaped guide peg of 11 diversion, 12 submersible electric generators, the pipe U-shaped guide peg of 13 water outlet, 14 outlet pipes, 15 absorption basins.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is elaborated, to make advantage of the present utility model and feature can be easier to be readily appreciated by one skilled in the art, thus makes more explicit defining to protection domain of the present utility model.
As Figure 1-3, this submersible electric generating device comprises backwater gate 3, aqueduct 7, submersible electric generator 12 and outlet pipe 14, gate floor 1 is provided with gate pier 5 and highway bridge pier 9, the rear position of highway bridge pier 9 connects absorption basin 15, installation and repairing door 4 on gate pier 5, mounting block sluice gate 3 in the gate slot of access door 4, backwater gate 3 establishes installing hole 10, in installing hole 10, gradual change aqueduct 6 is installed, aqueduct 7 is fixed on the gate floor 1 that surfaces, the platform section of absorption basin 15 installs submersible electric generator 12, one end of aqueduct 7 connects the gradual change aqueduct 6 of backwater gate 3, the other end of aqueduct 7 connects submersible electric generator 12, submersible electric generator 12 connects outlet pipe 14, the diving power plant device that overall formation is installed in sluice absorption basin.
Wherein, in the front end of the gradual change aqueduct 6 of backwater gate 3, flap valve 2 is installed.
Wherein, aqueduct 7 is fixed on through U-shaped support 8 on the gate floor 1 that surfaces.
Wherein, aqueduct 7 connects submersible electric generator 12 by the pipe U-shaped guide peg 11 of diversion, and outlet pipe 14 connects submersible electric generator 12 by the pipe U-shaped guide peg 13 of water outlet.
Wherein, submersible electric generator 12 is asynchronous generating unit, and asynchronous generating unit is arranged in stuffing box.
Operating principle is: open flap valve 2, current enter submersible electric generator 12 through aqueduct 7, drain into downstream finally by outlet pipe 14, and the energy of water becomes mechanical energy, electric energy by the internal construction of submersible electric generator 12, by transmission line of electricity, electric energy is inputted electrical network.
The above not thereby limits scope of the present utility model; every utilize the utility model manual and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (5)
1. be installed in the submersible electric generating device in sluice absorption basin, it is characterized in that: this submersible electric generating device comprises backwater gate (3), aqueduct (7), submersible electric generator (12) and outlet pipe (14), gate floor (1) is provided with gate pier (5) and highway bridge pier (9), the rear position of highway bridge pier (9) connects absorption basin (15), the upper installation and repairing door (4) of gate pier (5), mounting block sluice gate (3) in the gate slot of access door (4), backwater gate (3) establishes installing hole (10), in installing hole (10), gradual change aqueduct (6) is installed, aqueduct (7) is fixed on the gate floor (1) that surfaces, the platform section of absorption basin (15) installs submersible electric generator (12), one end of aqueduct (7) connects the gradual change aqueduct (6) of backwater gate (3), the other end of aqueduct (7) connects submersible electric generator (12), submersible electric generator (12) connects outlet pipe (14), the diving power plant device that overall formation is installed in sluice absorption basin.
2. the submersible electric generating device be installed in sluice absorption basin according to claim 1, is characterized in that: install flap valve (2) in the front end of the gradual change aqueduct (6) of backwater gate (3).
3. the submersible electric generating device be installed in sluice absorption basin according to claim 1, is characterized in that: aqueduct (7) is fixed on through U-shaped support (8) on the gate floor (1) that surfaces.
4. the submersible electric generating device be installed in sluice absorption basin according to claim 1, it is characterized in that: aqueduct (7) connects submersible electric generator (12) by the pipe U-shaped guide peg of diversion (11), outlet pipe (14) connects submersible electric generator (12) by the pipe U-shaped guide peg of water outlet (13).
5. the submersible electric generating device be installed in sluice absorption basin according to claim 1, is characterized in that: submersible electric generator (12) is asynchronous generating unit, and asynchronous generating unit is arranged in stuffing box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420586243.3U CN204151761U (en) | 2014-10-11 | 2014-10-11 | Be installed in the submersible electric generating device in sluice absorption basin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420586243.3U CN204151761U (en) | 2014-10-11 | 2014-10-11 | Be installed in the submersible electric generating device in sluice absorption basin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204151761U true CN204151761U (en) | 2015-02-11 |
Family
ID=52509889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420586243.3U Expired - Fee Related CN204151761U (en) | 2014-10-11 | 2014-10-11 | Be installed in the submersible electric generating device in sluice absorption basin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204151761U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110700206A (en) * | 2019-09-23 | 2020-01-17 | 中国电建集团华东勘测设计研究院有限公司 | Overhauling system and implementation method of large-water-depth scoop type stilling pool |
-
2014
- 2014-10-11 CN CN201420586243.3U patent/CN204151761U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110700206A (en) * | 2019-09-23 | 2020-01-17 | 中国电建集团华东勘测设计研究院有限公司 | Overhauling system and implementation method of large-water-depth scoop type stilling pool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150211 Termination date: 20171011 |
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| CF01 | Termination of patent right due to non-payment of annual fee |