CN107503877A - The special landscape type hydroelectric installation of water process - Google Patents
The special landscape type hydroelectric installation of water process Download PDFInfo
- Publication number
- CN107503877A CN107503877A CN201710973382.XA CN201710973382A CN107503877A CN 107503877 A CN107503877 A CN 107503877A CN 201710973382 A CN201710973382 A CN 201710973382A CN 107503877 A CN107503877 A CN 107503877A
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- CN
- China
- Prior art keywords
- water channel
- water
- waterwheel
- inclination
- hydroelectric installation
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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
-
- 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
-
- 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)
- Hydraulic Turbines (AREA)
Abstract
The invention discloses a kind of special landscape type hydroelectric installation of water process, including water channel and multiple waterwheels, water channel both sides are water channel side wall, and water channel is spaced connection and rearranged one by one by multiple first level water channels and the first inclination water channel；Water channel is tilted in being provided with the second horizontal penstock and second in water channel side wall above waterwheel, the front end of second horizontal penstock tilts water channel upper end with first where corresponding waterwheel and forms water inlet, the front end of second horizontal penstock is be hinged to be provided with the valve plates that can block water inlet, second lower end for tilting water channel forms delivery port with the end of the first level water channel where corresponding waterwheel, second tilts the lower end of water channel to being connected to generator to the upper end of the next first inclination water channel, waterwheel.The present invention can change current and get around the waterwheel by road when indivedual waterwheels need maintenance, it is not necessary to stops whole hydroelectric installation running, moreover, when current are larger, can also pass through standby waterwheel power generation.
Description
Technical field
The present invention relates to hydroelectric generation apparatus field, specifically a kind of special landscape type hydroelectric generation dress of water process
Put.
Background technology
Hydroelectric generation is the section that research can be converted to water the techno-economic questions such as engineering construction and the production run of electric energy
Technology, the potential energy that the water that hydroelectric generation utilizes mainly can be contained in water body.Water can be it is a kind of it is inexhaustible, with it not
Exhaust, reproducible clean energy resource, therefore hydroelectric generation is by more national favor.
Existing hydroelectric installation is typically provided with the water channel for having high and low potential difference, and has multiple waterwheels in water channel erection, works as water
Waterwheel can be driven to rotate during flowing, and produce mechanical energy, then waterwheel is connected into generator, just generator can be driven to rotate, from
And electric energy is converted mechanical energy into, during actual use, the plurality of waterwheel and the generator with connecting, it can be damaged and palpus unavoidably
Repaired, however, when being intended to a waterwheel or the maintenance of the generator with connecting, the waterwheel to avoid this from being damaged still has water
Stream passes through, and causes the difficulty of maintenance with dangerous, and existing maintenance mode is the running for being off whole hydroelectric installation,
After one waterwheel or the generator with connecting are repaired, just restart hydroelectric installation, and be only to repair certain part waterwheel or generating
Machine, just stop the way of whole hydroelectric installation, can significantly have influence on the generating efficiency of the hydroelectric installation, meanwhile, when
The damage of each waterwheel or generator, i.e., restart again after hydroelectric installation must be closed, and frequently closes in this, starts
Under, it is more easy to cause serious harm to overall hydroelectric installation.
The content of the invention
The purpose of the present invention is that to solve the above problems and provides a kind of water process special landscape type hydroelectric generation
Device, it can change current and get around the waterwheel by road, it is not necessary to stop whole waterpower when indivedual waterwheels need maintenance
TRT operates, and it has higher capacity usage ratio.
The present invention is achieved through the following technical solutions above-mentioned purpose：
A kind of special landscape type hydroelectric installation of water process of the present invention, including the water channel being integrally inclined to set and set
The multiple waterwheels being placed in above water channel, water channel both sides are water channel side wall, wherein, the water channel is by multiple first level water channels and
One inclination water channel is spaced connection and rearranged one by one, joins end to end herein, and described first tilts the lower end of water channel and the first water
Par road joint is disposed as arc section, and the waterwheel is arranged at the arc section；In water channel side wall above the waterwheel
On be provided with the second horizontal penstock and second and tilt water channel, described second tilts upper end and second horizontal penstock of water channel
Connecting, the front end of second horizontal penstock tilts water channel upper end with first where corresponding waterwheel and forms water inlet,
The front end of second horizontal penstock is be hinged to be provided with the valve plates that can block water inlet, and the lower end of the second inclination water channel is same
The end of first level water channel where corresponding waterwheel forms delivery port, described second tilt the lower end of water channel to
(its corresponding first inclination water channel) next first tilts the upper end of water channel, and the waterwheel is connected to generator.
In a kind of special landscape type hydroelectric installation of above-mentioned water process, it is provided with the described second inclination water channel
Standby waterwheel, the standby waterwheel are connected to generator.
In a kind of special landscape type hydroelectric installation of above-mentioned water process, adjacent two first inclination water channels, it is in
Infiltration water inlet is provided with the middle part of the first upper inclination water channel, the upper end of another the first inclination water channel is provided with infiltration water
Outlet, connected between infiltration water inlet and infiltration water out by being provided with infiltration aquaporin, it is equal at described infiltration water inlet
It is provided with the plug that blocks water.
In a kind of special landscape type hydroelectric installation of above-mentioned water process, the upper end of the described first inclination water channel is right
The valve plates are answered to be provided with valve plates birdsmouth.
In a kind of special landscape type hydroelectric installation of above-mentioned water process, described valve plates are on first level water channel
It can be rotated by hinge and be fixed on unspecified angle.
In a kind of special landscape type hydroelectric installation of above-mentioned water process, the infiltration water of the described first inclination water channel goes out
Mouth is respectively positioned on the upstream of the same first valve plates birdsmouth for tilting water channel.
In a kind of special landscape type hydroelectric installation of above-mentioned water process, described first tilts the folder of water channel and horizontal plane
Angle is 65 ° -90 °；The angle of the second inclination water channel and horizontal plane is 65 ° -90 °.
The beneficial effects of the present invention are：The present invention shuts valve plates, current do not enter when indivedual waterwheels need maintenance
Water inlet and transfer to flow to the dirty adjacent waterwheel of the waterwheel from the second horizontal penstock corresponding to the waterwheel and the second inclination water channel
Corresponding first tilts water channel, and whole water flow process, the drag losses of energy is small, and need not stop whole hydroelectric generation
The running of device, it is possible to overhauled to the waterwheel；In the present invention, first tilts the lower end and first level water channel joint of water channel
Arc section is disposed as, waterwheel is arranged at the arc section, and for waterwheel in arc section, the contact angle of its impeller and current is more
Greatly, therefore the capacity usage ratio of waterwheel can be improved；In addition, it is provided with standby waterwheel, the standby waterwheel on the second inclination water channel
Be connected to generator, during maintenance, current from standby waterwheel flow through when, it can also generate electricity, prior, when overall current are larger
When, each waterwheel can not unexpectedly may more than sorption enhanced water potential energy, all valve plates can be adjusted to certain angle or completely
Valve plates are opened, a part of current is flowed away from each second horizontal penstock and the second inclination water channel, second tilts the standby of water channel
Waterwheel can be very good the energy that can not be absorbed using the waterwheel on these water channels.
Brief description of the drawings
The present invention is described in further detail for embodiment in below in conjunction with the accompanying drawings, but does not form to the present invention's
Any restrictions.
Fig. 1 is the overall structure sectional view of the present invention；
Fig. 2 is the partial enlargement structural representation pointed by the label A in Fig. 1；
Fig. 3 is the transverse cuts sectional view of the present invention.
Label declaration in schematic diagram：
1st, water channel；2nd, waterwheel；3rd, first level water channel；4th, first water channel is tilted；5th, arc section；6th, the second horizontal penstock；
7th, second water channel is tilted；8th, water inlet；9th, valve plates；10th, hinge；11st, delivery port；12nd, standby waterwheel；13rd, water inlet is permeated；
14th, water out is permeated；15th, aquaporin is permeated；16th, valve plates birdsmouth；17th, block water plug；18th, current；19th, water channel side wall.
Embodiment
Refering to shown in Fig. 1 to Fig. 3, a kind of special landscape type hydroelectric installation of water process of the invention, including overall be in
The water channel 1 being obliquely installed and the multiple waterwheels 2 being arranged above water channel, water channel both sides are water channel side wall, wherein, water channel 1 is by more
The individual inclination of first level water channel 3 and first water channel 4 is spaced connection and rearranged one by one, and first tilts the lower end of water channel and the first water
Par road joint is disposed as arc section 5, and waterwheel is arranged at arc section；In being provided with the in water channel side wall above waterwheel
Two horizontal penstocks 6 and second tilt water channel 7, and the second horizontal penstock 6 and the second inclination water channel 7 herein are layer structure, from
And the space above waterwheel is separated out, and new secondary water channel is formed, and it is arranged in the side wall of water channel, and second tilts the upper of water channel
End connects with the second horizontal penstock, and the front end of the second horizontal penstock tilts water channel upper end with first where corresponding waterwheel
Water inlet 8 is formed, the front end of the second horizontal penstock is be hinged to be provided with the valve plates 9 that can block water inlet, and first tilts water channel
Upper end corresponds to valve plates and is provided with valve plates birdsmouth, and second tilts the lower end of water channel with the where corresponding waterwheel
The end of one horizontal penstock forms delivery port 11, and second tilts the lower end of water channel to under (its corresponding first tilt water channel)
The upper end of one first inclination water channel, waterwheel are connected to generator.Certainly, above-mentioned first inclination water channel and the second inclination water channel are equal
Identical with the incline direction of whole water channel, simply specific angle of inclination (calculating the angle from horizontal plane clockwise) is different, optimal
, the angle of the first inclination water channel and horizontal plane is 65 ° -90 °；The second inclination water channel and the angle of horizontal plane are
65°-90°.The angle of inclination of first inclination water channel and the second inclination water channel is equal and is more than the angle of inclination of whole water channel.So
Water velocity can be effectively improved, improves its kinetic energy, improves generating efficiency.
Standby waterwheel 12 is provided with second inclination water channel, standby waterwheel is connected to generator, and certainly, above-mentioned is all
Generator can be connected with electricity accumulating unit.
Above-mentioned adjacent two first inclinations water channels, infiltration water is provided with the middle part of the first inclination water channel in upstream and is entered
Mouth 13, upper end of another the first inclination water channel are provided with infiltration water out 14, permeate logical between water inlet and infiltration water out
Cross and be provided with infiltration aquaporin 15 and connect, the plug that blocks water is provided with above-mentioned infiltration water inlet, when the waterwheel turned off needs and overhauled
During corresponding valve plates, opening can be corresponded to and blocked water plug 17, when have on a small quantity there are a small amount of current to be permeated from valve plates when, can lead to
The infiltration aquaporin is crossed by the current carrying-off of infiltration.The infiltration water out of above-mentioned first inclination water channel is respectively positioned on same first and tilted
The upstream of the valve plates birdsmouth 16 of water channel.
Valve plates can be rotated by hinge on first level water channel and be fixed on unspecified angle, and this can easily lead to very much
Cross the folding angle that motor realizes valve plates.Coordinated by hinge and motor, realize that the angle of valve plates is controllable, in abundance of water
Phase, when water is excessive, to avoid hydraulic pressure is excessive from causing waterwheel compression excessive, more than generation load, valve can also be used to shunt,
Make waterwheel and standby waterwheel while work, so as on the premise of equipment safety operation is ensured, realize effective utilization of current.
Assume that the waterwheel of the top needs to overhaul in present embodiment, the valve plates for shutting the top seal entering for the top
The mouth of a river, current do not enter the water inlet and transfer to flow to the water from the second horizontal penstock corresponding to the waterwheel and the second inclination water channel
First corresponding to the dirty adjacent waterwheel of car tilts water channel, current from standby waterwheel flow through when, standby waterwheel can also generate electricity,
Second tilts the lower end of water channel to tilting the upper end of water channel to next first, without entering corresponding to the waterwheel of the top the
One horizontal channel.It is prior, when overall current are larger, each waterwheel can not unexpectedly may more than sorption enhanced water potential energy, can
So that all valve plates are adjusted into certain angle to separate current, a part of current are made to be tilted from each second horizontal penstock and second
Water channel flows away, and the standby waterwheel of the second inclination water channel can be very good the energy that can not be absorbed using the waterwheel on these water channels.
Above-described embodiment is presently preferred embodiments of the present invention, is not the limitation to technical solution of the present invention, as long as
The technical scheme that can be realized on the basis of above-described embodiment without creative work, it is regarded as falling into patent of the present invention
Rights protection scope in.
Claims (7)
1. a kind of special landscape type hydroelectric installation of water process, including the water channel that is integrally inclined to set and it is arranged at water channel
Multiple waterwheels of top, the both sides of the water channel are water channel side wall, it is characterised in that：The water channel is by multiple first level water channels
Connection is spaced one by one with the first inclination water channel to rearrange, described first tilts the lower end and first level water channel joint of water channel
Arc section is disposed as, the waterwheel is arranged at the arc section；In being provided with the in water channel side wall above the waterwheel
Two horizontal penstocks and second tilt water channel, and the upper end of the second inclination water channel connects with second horizontal penstock, and described the
The upper end that the front end of two horizontal penstocks tilts water channel with first where corresponding waterwheel forms water inlet, second water
The front end in par road is be hinged to be provided with the valve plates that can block water inlet, and described second tilts the lower end of water channel with corresponding
The end of first level water channel where waterwheel forms delivery port, and described second tilts the lower end of water channel to inclining to next first
The upper end of oblique water channel, the waterwheel are connected to generator.
A kind of 2. special landscape type hydroelectric installation of water process according to claim 1, it is characterised in that：Described
Standby waterwheel is provided with two inclination water channels, the standby waterwheel is connected to generator.
A kind of 3. special landscape type hydroelectric installation of water process according to claim 1 or 2, it is characterised in that：It is adjacent
Two first inclination water channels, be provided with infiltration water inlet in the middle part of the first inclination water channel in upstream, another first inclines
The upper end of oblique water channel is provided with infiltration water out, permeates between water inlet and infiltration water out and is connected by being provided with infiltration aquaporin
It is logical, it is provided with the plug that blocks water at described infiltration water inlet.
A kind of 4. special landscape type hydroelectric installation of water process according to claim 1, it is characterised in that：Described
The upper end of one inclination water channel corresponds to the valve plates and is provided with valve plates birdsmouth.
A kind of 5. special landscape type hydroelectric installation of water process according to claim 1, it is characterised in that：Described valve
Door-plate can be rotated by hinge on first level water channel and be fixed on unspecified angle.
A kind of 6. special landscape type hydroelectric installation of water process according to claim 3, it is characterised in that：Described
The infiltration water out of one inclination water channel is respectively positioned on the upstream of the same first valve plates birdsmouth for tilting water channel.
7. the special landscape type hydroelectric installation of a kind of water process according to claim 1, it is characterised in that described first
The angle for tilting water channel and horizontal plane is 65 ° -90 °；The angle of the second inclination water channel and horizontal plane is 65 ° -90 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710973382.XA CN107503877A (en) | 2017-10-18 | 2017-10-18 | The special landscape type hydroelectric installation of water process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710973382.XA CN107503877A (en) | 2017-10-18 | 2017-10-18 | The special landscape type hydroelectric installation of water process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107503877A true CN107503877A (en) | 2017-12-22 |
Family
ID=60702041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710973382.XA Withdrawn CN107503877A (en) | 2017-10-18 | 2017-10-18 | The special landscape type hydroelectric installation of water process |
Country Status (1)
| Country | Link |
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| CN (1) | CN107503877A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109989868A (en) * | 2019-04-09 | 2019-07-09 | 卫小白 | A kind of hydroelectric installation |
| CN112646719A (en) * | 2021-01-06 | 2021-04-13 | 梁庆开 | Rotation type can fully spray tissue culture device of irrigation |
-
2017
- 2017-10-18 CN CN201710973382.XA patent/CN107503877A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109989868A (en) * | 2019-04-09 | 2019-07-09 | 卫小白 | A kind of hydroelectric installation |
| CN112646719A (en) * | 2021-01-06 | 2021-04-13 | 梁庆开 | Rotation type can fully spray tissue culture device of irrigation |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| 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: 20171222 |