CN101372936A - Big impeller gearshift case hydro-turbo generator set - Google Patents
Big impeller gearshift case hydro-turbo generator set Download PDFInfo
- Publication number
- CN101372936A CN101372936A CNA2008102184447A CN200810218444A CN101372936A CN 101372936 A CN101372936 A CN 101372936A CN A2008102184447 A CNA2008102184447 A CN A2008102184447A CN 200810218444 A CN200810218444 A CN 200810218444A CN 101372936 A CN101372936 A CN 101372936A
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- China
- Prior art keywords
- generator
- water turbine
- hydraulic turbine
- gear
- big impeller
- 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.)
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- Hydraulic Turbines (AREA)
Abstract
The invention relates to a hydroelectric generating set of a large impeller gear-box, which comprises a hydraulic turbine and a generator. The gear-box is mounted between the hydraulic turbine and the generator; the input end of the gear-box is connected with the output end of a rotating shaft of the hydraulic turbine, and the output end thereof is connected with the input end of the generator; and the hydraulic turbine is a large impeller hydraulic turbine. The large impeller hydraulic turbine of the hydroelectric generating set can obtain larger torque force when the water flow is small, and then change a rotating speed of the hydraulic turbine through the gear-box, so as to ensure that the rotating speed thereof is matched with the rotating speed of the generator, thereby increasing the generating capacity. The hydroelectric generating set has the characteristics of simple structure and strong practicability, and is suitable for a small hydropower station with the small water flow to increase the generating capacity.
Description
[technical field]
The present invention relates to a kind of hydraulic turbine generator, relate in particular to a kind of big impeller gearshift case hydro-turbo generator set that gearbox is installed between water turbine that strengthens impeller and generator.
[background technique]
Small hydropower station has obtained extensive use in China, and small hydropower station is often anxious because of the little problem of water flow, and how making the little and little small hydropower station of generated energy of water flow can send out electricity more on the basis of original water flow is exactly the problem to be solved in the present invention.
[summary of the invention]
In order to overcome the above-mentioned shortcoming of prior art, thereby the invention provides the big impeller gearshift case hydro-turbo generator set that a kind of rotating speed that improves generator increases its generated energy.
The present invention solves the technological method that its technical problem adopts: a kind of big impeller gearshift case hydro-turbo generator set, comprise water turbine and generator, between water turbine and generator, gearbox is housed, the input end of described gearbox links to each other with water turbine rotating shaft output terminal, and this gear box output end links to each other with the generator input end; Described water turbine is big impeller water turbine.
Described gearbox gear is a canine tooth wheel driving pinion structure.
The invention has the beneficial effects as follows: big impeller water turbine hour can obtain big torsion in water flow, changes its rotating speed by gearbox again, and itself and generator speed are complementary, thus the raising generated energy.The present invention has simple in structure, practical characteristics, is applicable to that the little small hydropower station of water flow improves generated energy.
[description of drawings]
Fig. 1 is a structural representation of the present invention.
Among the figure: 1-water turbine, 2-gearbox, 3-generator.
[embodiment]
The present invention is further described below in conjunction with drawings and Examples: referring to Fig. 1, a kind of big impeller gearshift case hydro-turbo generator set, comprise water turbine 1 and generator 3, between water turbine 1 and generator 3, gearbox 2 is housed, water turbine 1 adopts big impeller water turbine, also can obtain big torsion at a water flow hour big impeller water turbine, water turbine 1 rotating shaft output terminal is linked to each other with gearbox 2 input ends, gear in the gearbox 1 is a canine tooth wheel driving pinion structure, improve its rotating speed by gearbox 2, itself and generator 3 rotating speeds are complementary, again these gearbox 2 output terminals are linked to each other with generator 3 input ends, thereby improve the generated energy of generator, have simple in structure and practical characteristics, be applicable to that the little small hydropower station of water flow improves generated energy.
Claims (2)
1. big impeller gearshift case hydro-turbo generator set, comprise water turbine and generator, it is characterized in that: between water turbine and generator gearbox is housed, the input end of described gearbox links to each other with water turbine rotating shaft output terminal, and this gear box output end links to each other with the generator input end; Described water turbine is big impeller water turbine.
2. big impeller gearshift case hydro-turbo generator set as claimed in claim 1 is characterized in that: the gear in the described gearbox is a canine tooth wheel driving pinion structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008102184447A CN101372936A (en) | 2008-10-13 | 2008-10-13 | Big impeller gearshift case hydro-turbo generator set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008102184447A CN101372936A (en) | 2008-10-13 | 2008-10-13 | Big impeller gearshift case hydro-turbo generator set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101372936A true CN101372936A (en) | 2009-02-25 |
Family
ID=40447259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008102184447A Pending CN101372936A (en) | 2008-10-13 | 2008-10-13 | Big impeller gearshift case hydro-turbo generator set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101372936A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103104402A (en) * | 2012-11-02 | 2013-05-15 | 黄永生 | Reconstruction technology of high-head hydro electric generating set |
| CN104832354A (en) * | 2015-05-05 | 2015-08-12 | 苏州汇诚智造工业设计有限公司 | Gear-driven flow energy dissipation power generation device and manufacturing and construction method thereof |
| CN104895728A (en) * | 2015-05-05 | 2015-09-09 | 苏州汇诚智造工业设计有限公司 | Water flow energy dissipation power generation device and manufacturing and construction method thereof |
-
2008
- 2008-10-13 CN CNA2008102184447A patent/CN101372936A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103104402A (en) * | 2012-11-02 | 2013-05-15 | 黄永生 | Reconstruction technology of high-head hydro electric generating set |
| CN104832354A (en) * | 2015-05-05 | 2015-08-12 | 苏州汇诚智造工业设计有限公司 | Gear-driven flow energy dissipation power generation device and manufacturing and construction method thereof |
| CN104895728A (en) * | 2015-05-05 | 2015-09-09 | 苏州汇诚智造工业设计有限公司 | Water flow energy dissipation power generation device and manufacturing and construction method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090225 |