CN202756164U - Multilevel hydropower device - Google Patents
Multilevel hydropower device Download PDFInfo
- Publication number
- CN202756164U CN202756164U CN 201220294916 CN201220294916U CN202756164U CN 202756164 U CN202756164 U CN 202756164U CN 201220294916 CN201220294916 CN 201220294916 CN 201220294916 U CN201220294916 U CN 201220294916U CN 202756164 U CN202756164 U CN 202756164U
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- CN
- China
- Prior art keywords
- water
- aqueduct
- multilevel
- hydraulic turbine
- water wheel
- 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 - Lifetime
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- Hydraulic Turbines (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
Disclosed is a multilevel hydropower device. The multilevel hydropower device comprises a water storage pool and a water wheel with a hydroelectric generator. The bottom portion of the water storage pool is higher than the top portion of the water wheel and is provided with a water delivery pipeline. The inner portion of the water delivery pipeline is provided with water wheel generators along an axial direction at intervals. The water wheel generators are fixed inside the water delivery pipeline through a fixing support. An outlet end of the water delivery pipeline is arranged above a blade of one side of the water wheel. A connecting terminal of the hydroelectric generator on the water wheel and connecting terminals of the water wheel generators inside the water delivery pipeline are all connected with a power distribution unit. The multilevel hydropower device enables water to be discharged along a pipeline and enables a plurality of water wheel generators to be arranged inside the pipeline, and therefore the multilevel hydropower device enables energy in the water to be used step by step in the process of water discharge, and increases utilization efficiency of hydroenergy.
Description
Technical field
The utility model relates to the hydroelectric power field, specifically a kind of multistage hydropower generating device.
Background technique
Water can be a kind of inexhaustible renewable and clean energy resource, by the technological means such as build a dam the position of water is raise in the prior art, has higher potential energy, then utilize hydraulic turbine generator, make water from high toward the process of harmonic motion, the potential energy that itself is had is converted to the mechanical energy of hydraulic turbine generator, and then changes electric energy supply life into, and this is hydroelectric basic principle.In the prior art, when hydroelectric power, have quite a few water not drive the wheel rotation of hydraulic turbine generator, the energy of this part water is not utilized, and its potential energy that has is wasted.
The model utility content
Be to solve the unemployed problem of potential energy that in the hydroelectric power process of prior art there is some glassware for drinking water, the utility model provides a kind of multistage hydropower generating device, and this device has improved the utilization ratio of water energy greatly.
The utility model is that the technological scheme that solves the problems of the technologies described above employing is: a kind of multistage hydropower generating device, comprise wet pit and with the water wheels of hydroelectric generator, and the bottom of wet pit is higher than the top of water wheels, the bottom of wet pit is provided with aqueduct, inside at aqueduct is provided with hydraulic turbine generator along its axially spaced-apart, hydraulic turbine generator is fixed in the aqueduct by fixing frame, and the outlet end of aqueduct is arranged on the top of water wheels one lateral lobe sheet; The tenminal block of the hydraulic turbine generator that the tenminal block of the hydroelectric generator on the described water wheels is connected with aqueduct all is connected with power distribution unit.
Described aqueduct is provided with water valve and downward-sloping setting, and the tilt angle is 0-90 °, and the aqueduct inwall is provided with the water guide line for the guiding current.
In the utility model, the quantity of the length of aqueduct, angle of inclination and the inner hydraulic turbine generator of installing can change as required.
In the utility model, hydraulic turbine generator is after installing, and the distance between its blade and the aqueduct should in the situation that the work that do not affect is dwindled as far as possible, can be utilized the kinetic energy of water in the aqueduct so to greatest extent.
The position of wet pit is higher, makes the glassware for drinking water of wherein accumulating that very large potential energy be arranged, after opening water valve on the aqueduct and opening, water flows out along aqueduct, and the potential energy of self is converted into kinetic energy, in the way of advancing, promote the blade rotation of hydraulic turbine generator, and then produce electric energy; Meanwhile, along with the quantity that promotes the hydraulic turbine generator rotation increases, the kinetic energy of current itself reduces, and its energy that contains is fully utilized; At last, when current from impacting again the blade of the water wheels of lower position after the opening end of aqueduct flows out, drive water wheels and rotate, and then make the hydroelectric generator work of installing on the water wheels, same generation current.
Beneficial effect: the utility model is by discharging water along pipeline, and a plurality of hydraulic turbine generators are set in pipeline, makes water in the process of discharging, the energy that wherein contains is progressively utilized, improved water can utilization ratio.
Description of drawings
Fig. 1 is overall structure schematic diagram of the present utility model;
Reference character: 1, water wheels, 2, blade, 3, fixing frame, 4, hydraulic turbine generator, 5, aqueduct, 6, wet pit, 7, water valve.
Embodiment
As shown in the figure, a kind of multistage hydropower generating device, comprise wet pit 6 and with the water wheels 1 of hydroelectric generator, and the bottom of wet pit 6 is higher than the top of water wheels 1, the bottom of wet pit 6 is provided with aqueduct 5, inside at aqueduct 5 is provided with hydraulic turbine generator 4 along its axially spaced-apart, and hydraulic turbine generator 4 is fixed in the aqueduct 5 by fixing frame 3, and the outlet end of aqueduct 5 is arranged on the top of water wheels 1 one lateral lobe sheets 2; The tenminal block of the hydraulic turbine generator 4 in the tenminal block of the hydroelectric generator on the described water wheels 1 is connected with aqueduct all is connected with power distribution unit.
Aqueduct 5 is provided with water valve 7 with the end that wet pit 6 is connected, aqueduct 5 downward-sloping settings, and the acute angle angle that becomes with horizontal plane can be adjusted, and adjustment range is 0-90 °, and aqueduct 5 inwalls are provided with the water guide line for the guiding current; When the speed that needs current is accelerated, can make angle larger, in addition the bottom of vertical reservoir 6, at this moment, the water in the wet pit 6 flows out under the effect of self gravitation and top hydraulic pressure, and the energy of aqueduct 5 internal conversions is more; Otherwise, when not needing high-velocity flow, can adjust aqueduct 5, the angle of itself and horizontal plane is reduced, even parallel with the bottom of wet pit 6, at this moment, the water in the wet pit 6 can only flow out under the effect of top hydraulic pressure, the energy of aqueduct 5 internal conversions is less, and most water can be by the conversion of the hydroelectric generator on the water wheels 1.
Claims (4)
1. multistage hydropower generating device, comprise wet pit (6) and with the water wheels (1) of hydroelectric generator, and the bottom of wet pit (6) is higher than the top of water wheels (1), it is characterized in that: the bottom of wet pit (6) is provided with aqueduct (5), inside at aqueduct (5) is provided with hydraulic turbine generator (4) along its axially spaced-apart, hydraulic turbine generator (4) is fixed in the aqueduct (5) by fixing frame (3), and the outlet end of aqueduct (5) is arranged on the top of water wheels (1) one lateral lobe sheet (2); The tenminal block of the hydroelectric generator on the described water wheels (1) is connected 5 with aqueduct) in the tenminal block of hydraulic turbine generator (4) all be connected with power distribution unit.
2. a kind of multistage hydropower generating device according to claim 1, it is characterized in that: the downward-sloping setting of described aqueduct (5), the tilt angle is 0-90 °.
3. a kind of multistage hydropower generating device according to claim 1, it is characterized in that: described aqueduct (5) is provided with water valve (7).
4. a kind of multistage hydropower generating device according to claim 1 is characterized in that: described aqueduct (5) inwall is provided with the water guide line for the guiding current.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220294916 CN202756164U (en) | 2012-06-21 | 2012-06-21 | Multilevel hydropower device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220294916 CN202756164U (en) | 2012-06-21 | 2012-06-21 | Multilevel hydropower device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202756164U true CN202756164U (en) | 2013-02-27 |
Family
ID=47735351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220294916 Expired - Lifetime CN202756164U (en) | 2012-06-21 | 2012-06-21 | Multilevel hydropower device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202756164U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104632512A (en) * | 2015-02-03 | 2015-05-20 | 陈永胜 | Step type water storage power station |
| CN105317620A (en) * | 2015-11-08 | 2016-02-10 | 蔡旭东 | Efficient hydraulic power generation device |
| CN107269447A (en) * | 2017-05-17 | 2017-10-20 | 解秀忠 | Pipeline type hydro-generating Unit |
-
2012
- 2012-06-21 CN CN 201220294916 patent/CN202756164U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104632512A (en) * | 2015-02-03 | 2015-05-20 | 陈永胜 | Step type water storage power station |
| CN105317620A (en) * | 2015-11-08 | 2016-02-10 | 蔡旭东 | Efficient hydraulic power generation device |
| CN107269447A (en) * | 2017-05-17 | 2017-10-20 | 解秀忠 | Pipeline type hydro-generating Unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130227 |
|
| CX01 | Expiry of patent term |