CN207673482U - A kind of no shutoff type hydroelectric installation - Google Patents
A kind of no shutoff type hydroelectric installation Download PDFInfo
- Publication number
- CN207673482U CN207673482U CN201721795307.0U CN201721795307U CN207673482U CN 207673482 U CN207673482 U CN 207673482U CN 201721795307 U CN201721795307 U CN 201721795307U CN 207673482 U CN207673482 U CN 207673482U
- Authority
- CN
- China
- Prior art keywords
- shutoff type
- hydroelectric installation
- type hydroelectric
- lifting gear
- lower platform
- 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.)
- Expired - Fee Related
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Classifications
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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
Abstract
The utility model discloses a kind of no shutoff type hydroelectric installations, belong to hydro-electric power generating equipment technical field.This includes fixed support device without shutoff type hydroelectric installation, and lifting gear is installed on fixed support device, and lifting gear is internally provided with transmission device, and in equipment such as the placed on top gear-box of lifting gear, generators；Transmission device connects impeller unit.The utility model without shutoff type hydroelectric installation, maximumlly obtain water flow dynamic energy using impeller unit, power transfer generated electricity to power generation part by transmission device；The working depth of working portion device, the power generation issues under the different hydraulic regimes such as reply dry season, flood period and safety problem can be effectively adjusted using lifting gear, meet the hydroelectric generation requirement under different operating modes, realization efficiently uses water flow dynamic energy.
Description
Technical field
The utility model belongs to hydro-electric power generating equipment technical field, is related to a kind of no shutoff type hydroelectric installation.
Background technology
Water can be it is a kind of cleaning, it is pollution-free, can continuous utilization, will not exhausted, at low cost, high efficiency, to ecological environment shadow
Ring the smaller energy.At present there are two types of the hydroelectric generation modes of mainstream, first, establishing dam, flow is intercepted, is carried out using drop
Power generation；Second is that copying wind-power electricity generation, the rotation of water jet propulsion blade is allowed to produce electricl energy.For the former, the foundation of dam can make reservoir area
It is submerged, the people are forced to migrate；Reflux is hindered, fish procreation is influenced, causes fingerling in imminent danger；Change geological hydrology environment, induction
The generation of natural calamity.In addition, the foundation on dam can also bring many ecological environment problems, geologic(al) climate problem, humanity to locality
Environmental problem and energy and material problem.And if these problems can well be mitigated very using no shutoff type hydroelectric generation
To avoiding, so change the power generation of dam shutoff type, using the power generation of no shutoff type to ecology and it is humane play the role of it is positive.For
The latter, power is smaller, and the components such as gear-box, generator are placed on to be needed to seal under water, and cost is higher, therefore is only used for sending out on a small scale
Electricity.
Utility model content
In order to overcome the problems of the above-mentioned prior art, the purpose of this utility model is to provide a kind of no shutoff type water
Power generation device, the apparatus structure reasonable design, safety is good, and stability is strong, has the advantages of simple structure and easy realization fast-assembling, operating mode
Adaptability is good, and ecological friendly is good.
The utility model is to be achieved through the following technical solutions：
A kind of no shutoff type hydroelectric installation disclosed by the utility model, including fixed support device, impeller unit and
Lifting gear；Fixed support device includes pedestal and the column that is fixed on pedestal, and lifting gear is set on column and can
It is slided up and down along column, lifting gear includes upper mounting plate and lower platform, and upper mounting plate and lower platform pass through upper lower platform connector phase
Even, gear-box and generator are installed on upper mounting plate；
Further include that part is embedded the transmission device in lifting gear, gear-box and generator pass through attachment device and biography
Dynamic device is connected, and impeller unit is fixed on transmission device.
Preferably, transmission device is inverted T font, and vertical portion is embedded in upper lower platform connector, and horizontal component is
Transfer, transfer are embedded in lower platform, and the both ends that transfer stretches out lower platform respectively connect an impeller unit.
Preferably, the part of the transfer stretching lower platform is coated with erosion resistant coating.
Preferably, the impeller unit includes the impeller hub for being fixed on transfer end, is connected on impeller hub
Several blades.
Preferably, the column includes four, is symmetricly set on the quadrangle of pedestal.
Preferably, the through-hole that column can be allowed to pass through is offered on upper mounting plate and lower platform.
Preferably, column outer surface is coated with erosion resistant coating.
Compared with prior art, the utility model has technique effect beneficial below：
No shutoff type hydroelectric installation disclosed by the utility model is filled power generation by the fixed support device of seat bottom type
It sets and is fixed on riverbed.Lifting gear is set on column and can be moved up and down along column, on the one hand can adjust impeller
The height of device, flow can be captured by finding suitable height；On the other hand only needed when impeller unit needs repairing by
Impeller unit rises to the water surface or more and can be overhauled on the water surface.The upper mounting plate of lifting gear be used for holding gears case and
The important components such as generator can make these important components by rationally designing the distance of upper mounting plate and lifting gear lower end
It is always positioned on the water surface, underwater sealing problem can be evaded, improve security and stability, reduce cost, and facilitate significantly
The maintenance of these components.Meanwhile the device is suitable for the hydroelectric installation using flow flowing kinetic energy, without establishing dam,
Therefore flow need not be intercepted, environment is had no adverse effect, adjust impeller unit height, successfully managed for dry season and rich
The power generation issues and safety problem of water phase, to realize stable electric generation.
Description of the drawings
Fig. 1 is the structural schematic diagram without shutoff type hydroelectric installation of the utility model；
Fig. 2 is the use state without shutoff type hydroelectric installation at water level decreasing (dry season) of the utility model
Figure；
Fig. 3 is the use state without shutoff type hydroelectric installation when water level rises (wet season) of the utility model
Figure；
Fig. 4 be the utility model without shutoff type hydroelectric installation in repair and maintenance use state diagram.
Wherein：1 is fixed support device；2 be impeller unit；3 be transfer；4 be upper lower platform connector；5 be upper
Platform；6 be gear-box；7 be attachment device；8 be generator；9 be impeller hub；10 be blade；11 be transmission device；12 be liter
Falling unit；13 be column；14 be pedestal；15 be lower platform.
Specific implementation mode
Below in conjunction with attached drawing, clear, complete description is carried out to the technical solution of the utility model, it is clear that described
Embodiment be the utility model section Example, rather than whole embodiments, those of ordinary skill in the art are not doing
Go out the every other embodiment obtained under the premise of creative work, shall fall within the protection scope of the present invention：
Referring to Fig. 1, a kind of no shutoff type hydroelectric installation disclosed by the utility model, including fixed support device 1, leaf
Wheel apparatus 2 and lifting gear 12；Fixed support device 1 includes pedestal 14 and the column 13 being fixed on pedestal 14, lifting gear
12 are set on column 13 and can be slided up and down along column 13, and lifting gear 12 includes upper mounting plate 5 and lower platform 15, upper mounting plate
5 are connected with lower platform 15 by upper lower platform connector 4, and gear-box 6 and generator 8 are installed on upper mounting plate 5；
Further include that part is embedded the transmission device 11 in lifting gear 12, gear-box 6 and generator 8 are filled by connecting
It sets 7 with transmission device 11 to be connected, impeller unit 2 is fixed on transmission device 11.
The transmission device 11 is inverted T font, and vertical portion is embedded in upper lower platform connector 4, and horizontal component is
Transfer 3, transfer 3 are embedded in lower platform 15, and the both ends that transfer 3 stretches out lower platform 15 respectively connect an impeller
Device 2.The transfer of vertical portion and horizontal component is vertically arranged, transmission device 11, is played power transfer to gear-box
6, the gearing at generator 8.
Preferably, the impeller unit 2 includes the impeller hub 9 for being fixed on 3 end of transfer, is connected on impeller hub 9
It is connected to several blades 10.The column 13 includes four, is symmetricly set on the quadrangle of pedestal 14.On upper mounting plate 5 and lower platform 15
Offer the through-hole that column 13 can be allowed to pass through.
Preferably, 13 outer surface of column is coated with erosion resistant coating, by carrying out anti-corrosion to its surface and preventing microorganism from adhering to
Processing, to ensure in the long-term use, lifting gear 12 steadily can safely be run.
Preferably, attachment device 7 connects for gear, is connected by the engagement of two bevel gears, by the rotating speed of intermediate vertical pivot
With torque transfer to the horizontal axis in gear-box 6.
The utility model without shutoff type hydroelectric installation when in use, fixed support device 1 be arranged on riverbed, rise
To the fixation supporting role of whole device.It can be adjusted by adjusting the height of lifting gear 12 in face of different water conservancy operating modes
The relative altitude of impeller unit 2, to find suitable power generation position.
Referring to Fig. 2, when encounter water level decreasing the case where, such as dry season, at this moment impeller fills under original working depth
Set to submerge in water completely, and the flow of capture can be reduced, and be reduced whole height by lifting gear 12, make impeller unit 2
It submerges in water completely, you can normal power generation ensures the stability of device work.
Referring to Fig. 3, when encountering the case where water level rises, such as wet season, the at this moment upper mounting plate 5 under original working depth
It may be immersed in the water, the important equipments such as gear-box 6, generator 8 on platform are adversely affected, lifting gear 12 is passed through
Whole height is increased, in the case where meeting normal power generation, it is ensured that upper mounting plate 5 is located on the water surface, ensures device work
The safety of work.
Referring to Fig. 4, when needing to overhaul equipment, it again may be by lifting gear 12 and be raised to whole height
The height (inspection platform is not drawn in figure) of inspection platform easily can carry out regularly Maintenance and Repair to equipment.Due to
The presence of the upper mounting plate 5 of lifting gear 12 important components such as gear-box 6, generator 8 can be worked on the water surface, effectively
Right underwater sealing problem is answered on ground, greatly reduces cost of investment.
In conclusion no shutoff type hydroelectric installation disclosed by the utility model, passes through the fixed support dress of seat bottom type
The fixed function for playing whole device is set, the working depth of working portion device can be effectively adjusted using lifting gear, reply is withered
Power generation issues under the difference hydraulic regime such as water phase, flood period and safety problem, meet the hydroelectric generation requirement under different operating modes,
And it offers convenience to the periodic maintenance of equipment, can effectively reduce cost of investment.Water is maximumlly obtained using impeller unit
The energy of flow is generated electricity power transfer to power generation part by transmission device.And this is each without shutoff type hydroelectric installation
Part-structure is simple, can realize the fast-assembling of whole device, easy to spread.The device is primarily adapted for flowing as using flow
The hydroelectric installation of kinetic energy has the advantages of simple structure and easy realization fast-assembling, adaptability for working condition is good, ecology due to being not necessarily to establish dam
Friendly is good, and cost of investment is low, can be in new energy poverty alleviation mountain area water power, ecologically fragile areas water power, regional water power etc. of not opening the navigation or air flight
The power generation of safety and stability is realized in extensive use in hydroelectric development.
The above is only the preferred embodiment of the utility model, it should be pointed out that：For the common skill of the art
For art personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these improve and
Retouching also should be regarded as the scope of protection of the utility model.
Claims (7)
1. a kind of no shutoff type hydroelectric installation, which is characterized in that including fixed support device (1), impeller unit (2) and rise
Falling unit (12)；Fixed support device (1) includes pedestal (14) and the column (13) being fixed on pedestal (14), lifting gear
(12) it is set on column (13) and can be slided up and down along column (13), lifting gear (12) includes upper mounting plate (5) and lower flat
Platform (15), upper mounting plate (5) and lower platform (15) are connected by upper lower platform connector (4), and upper mounting plate installs gear-box on (5)
(6) and generator (8)；
Further include that part is embedded the transmission device (11) in lifting gear (12), gear-box (6) and generator (8) pass through company
Connection device (7) is connected with transmission device (11), and impeller unit (2) is fixed on transmission device (11).
2. no shutoff type hydroelectric installation according to claim 1, which is characterized in that transmission device (11) is the word of falling T
Type, vertical portion are embedded in upper lower platform connector (4), and horizontal component is transfer (3), and transfer (3) is embedded
In lower platform (15), the both ends that transfer (3) stretches out lower platform (15) respectively connect an impeller unit (2).
3. no shutoff type hydroelectric installation according to claim 2, which is characterized in that the transfer (3) is stretched out
The part of lower platform (15) is coated with erosion resistant coating.
4. no shutoff type hydroelectric installation according to claim 2, which is characterized in that the impeller unit (2) includes
It is fixed on the impeller hub (9) of transfer (3) end, several blades (10) are connected on impeller hub (9).
5. according to any one of Claims 1 to 4 without shutoff type hydroelectric installation, which is characterized in that it is described vertical
Column (13) includes four, is symmetricly set on the quadrangle of pedestal (14).
6. according to any one of Claims 1 to 4 without shutoff type hydroelectric installation, which is characterized in that upper mounting plate
(5) through-hole that column (13) can be allowed to pass through and is offered on lower platform (15).
7. according to any one of Claims 1 to 4 without shutoff type hydroelectric installation, which is characterized in that column
(13) outer surface is coated with erosion resistant coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721795307.0U CN207673482U (en) | 2017-12-20 | 2017-12-20 | A kind of no shutoff type hydroelectric installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721795307.0U CN207673482U (en) | 2017-12-20 | 2017-12-20 | A kind of no shutoff type hydroelectric installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207673482U true CN207673482U (en) | 2018-07-31 |
Family
ID=62970238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721795307.0U Expired - Fee Related CN207673482U (en) | 2017-12-20 | 2017-12-20 | A kind of no shutoff type hydroelectric installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207673482U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWD212883S (en) | 2020-12-07 | 2021-07-21 | 陳建禾 | Rotary stream type hydroelectric power generation device |
| TWD213510S (en) | 2020-12-07 | 2021-08-21 | 陳建禾 | Stationary stream type hydroelectric power generation device |
| CN113622287A (en) * | 2021-08-30 | 2021-11-09 | 西安交通大学 | Bridge suspension type turbine hydroelectric generation basic station |
-
2017
- 2017-12-20 CN CN201721795307.0U patent/CN207673482U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWD212883S (en) | 2020-12-07 | 2021-07-21 | 陳建禾 | Rotary stream type hydroelectric power generation device |
| TWD213510S (en) | 2020-12-07 | 2021-08-21 | 陳建禾 | Stationary stream type hydroelectric power generation device |
| CN113622287A (en) * | 2021-08-30 | 2021-11-09 | 西安交通大学 | Bridge suspension type turbine hydroelectric generation basic station |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180731 Termination date: 20191220 |