CN205478075U - Little drop hydroenergy power generation facility - Google Patents
Little drop hydroenergy power generation facility Download PDFInfo
- Publication number
- CN205478075U CN205478075U CN201620074089.0U CN201620074089U CN205478075U CN 205478075 U CN205478075 U CN 205478075U CN 201620074089 U CN201620074089 U CN 201620074089U CN 205478075 U CN205478075 U CN 205478075U
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- China
- Prior art keywords
- frame
- water wheels
- water
- generating device
- turbine blade
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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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- Hydraulic Turbines (AREA)
Abstract
The utility model discloses a little drop hydroenergy power generation facility, including frame, water wheels, drive wheel and generator, the frame has closed cavity, sets up water inlet and the delivery port that communicates with closed cavity in frame both sides correspondence, installs water wheels in the closed cavity of frame, and the frame is stretched out to the output shaft one end of water wheels to at this end installation drive wheel, generator erection is at the frame top, and the drive wheel passes through the drive belt with the generator to be connected, water wheels surfaces is along the evenly articulated a plurality of water wheels blades of circumference, is equipped with the support frame at water wheels blade back. The utility model discloses simple structure, reasonable in design, easy manufacturing and low in manufacturing cost are honest and clean, and the hydroenergy that can utilize little drop rivers to form generates electricity.
Description
Technical field
This utility model belongs to hydraulic generator technical field, particularly relates to a kind of small drop hydropower generating device.
Background technology
Currently known hydroturbine generator is vertical turbine TRT.It requires that water energy drop is big, and its structure is complicated, and the construction period is long, and difficulty is big, can cannot utilize for small drop water.But at home, in external countless rivers, the current location forming big drop is less, and formed small drop torrent current can in river, river, lake, marine the most all, this current can be more powerful than wind energy, stable.
How to design a kind of TRT to utilize this water energy, become this skilled person's problem demanding prompt solution.
Utility model content
The purpose of this utility model is just to provide a kind of small drop hydropower generating device, can be fully solved the problems referred to above.
The purpose of this utility model is realized by following technical proposals:
A kind of small drop hydropower generating device, including frame, water wheels, drive and electromotor, described frame has closing cavity, offer in frame both sides correspondence and close water inlet and the outlet that cavity connects, water wheels are installed in the closing cavity of frame, frame is stretched out in output shaft one end of water wheels, and at this end, drive is installed, electromotor is arranged on frame top, drive is connected by transmission band with electromotor, the most uniform hinged some turbine blades in described water wheels surface, are provided with bracing frame at turbine blade back.
As preferably, described frame inner bottom part correspondence water wheels are provided with recessed tank.
As preferably, support frame as described above is fixed on water wheels surface.
As preferably, support frame as described above is fixed on turbine blade root.
As preferably, the top riveting of described turbine blade is fixed with sheet rubber.
Compared with prior art, the beneficial effects of the utility model are: simple in construction, reasonable in design, easily manufacture and cheap for manufacturing cost, and the water that small drop current can be utilized to be formed can generate electricity.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the mounting structure schematic diagram of this utility model water wheels；
Fig. 3 is the attachment structure figure of this utility model turbine blade and bracing frame.
Detailed description of the invention
Below in conjunction with specific embodiments and the drawings, this utility model is further described.
As shown in Figure 1 to Figure 3, a kind of small drop hydropower generating device, including frame 1, water wheels 2, drive 3 and electromotor 4.Described frame 1 has closing cavity, offers in frame 1 left and right sides correspondence and closes water inlet 5 and the outlet 6 that cavity connects.Installing power transmission shaft 7 in the closing cavity of frame 1, this power transmission shaft 7 is vertical with water (flow) direction, and water wheels 2 are arranged on this power transmission shaft 7, and therefore this power transmission shaft 7 is also the output shaft of water wheels 2.Frame 1 is stretched out in one end of described power transmission shaft 7, installs drive 3 at this external part, and electromotor 4 is arranged on frame 1 top, and drive 3 is connected by transmission band 8 with electromotor 4.Described frame 1 inner bottom part correspondence water wheels 2 are provided with recessed tank 9, and this tank 9 is circular arc or strip.The turbine blade 10 of water wheels 2 bottom is in tank 9.
The most uniform hinged some turbine blades 10 in described water wheels 2 surface, are provided with bracing frame 11 at turbine blade 10 back.
Support frame as described above 11 can be fixed on water wheels 2 surface, it is also possible to is integrally fixed at turbine blade 10 root.This bracing frame 11 is triangular structure of right angle.
The bottom of described turbine blade 10 is hinged on water wheels 2, and top riveting is fixed with sheet rubber 12.
In use, current enter from water inlet, and outlet flows out, and along with water jet propulsion turbine blade, and then drive water wheels to rotate, and drive drives generator operation to generate electricity.
Process at water impact turbine blade: turbine blade is in entrance tank is gradually opened in a-quadrant；Turbine blade enters the work done of B region, and turbine blade is pushed away on bracing frame by current, and impact drives water wheels to rotate work done；It is complete that turbine blade enters the work done of C region, and gradually the turbine blade of effluent trough is turned on the bracing frame being against below with weakening of water flow impact pressure；Turbine blade enters non-work done district, D region.Design in the most this structure, can utilize current in the course of the work efficiently, not cause too much energy expenditure.
The submersible generating of this TRT with irrigate by lifting water to a higher level with a water pump, etc., simple in construction, cost is low, manufactures installation difficulty little, applied range, the energy that can provide inexpensively for the mankind, clean, be conducive to industry, agriculture, cultivate, forestry, people's lives are to the demand of electric energy and benign cycle.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all any amendment, equivalent and improvement etc. made within spirit of the present utility model and principle, within should be included in protection domain of the present utility model.
Claims (5)
1. a small drop hydropower generating device, it is characterized in that: include frame, water wheels, drive and electromotor, described frame has closing cavity, offer in frame both sides correspondence and close water inlet and the outlet that cavity connects, water wheels are installed in the closing cavity of frame, frame is stretched out in output shaft one end of water wheels, and at this end, drive is installed, electromotor is arranged on frame top, drive is connected by transmission band with electromotor, the most uniform hinged some turbine blades in described water wheels surface, are provided with bracing frame at turbine blade back.
Small drop hydropower generating device the most according to claim 1, it is characterised in that: described frame inner bottom part correspondence water wheels are provided with recessed tank.
Small drop hydropower generating device the most according to claim 1, it is characterised in that: support frame as described above is fixed on water wheels surface.
Small drop hydropower generating device the most according to claim 1, it is characterised in that: support frame as described above is fixed on turbine blade root.
5. according to the small drop hydropower generating device described in any one of claim 1-4, it is characterised in that: the top riveting of described turbine blade is fixed with sheet rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620074089.0U CN205478075U (en) | 2016-01-26 | 2016-01-26 | Little drop hydroenergy power generation facility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620074089.0U CN205478075U (en) | 2016-01-26 | 2016-01-26 | Little drop hydroenergy power generation facility |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205478075U true CN205478075U (en) | 2016-08-17 |
Family
ID=56639907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620074089.0U Active CN205478075U (en) | 2016-01-26 | 2016-01-26 | Little drop hydroenergy power generation facility |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205478075U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109356762A (en) * | 2018-11-12 | 2019-02-19 | 江心 | Improve a kind of method of turbine efficiency |
-
2016
- 2016-01-26 CN CN201620074089.0U patent/CN205478075U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109356762A (en) * | 2018-11-12 | 2019-02-19 | 江心 | Improve a kind of method of turbine efficiency |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |