CN201925078U - Pipe flow type hydro-generator - Google Patents
Pipe flow type hydro-generator Download PDFInfo
- Publication number
- CN201925078U CN201925078U CN2010206762097U CN201020676209U CN201925078U CN 201925078 U CN201925078 U CN 201925078U CN 2010206762097 U CN2010206762097 U CN 2010206762097U CN 201020676209 U CN201020676209 U CN 201020676209U CN 201925078 U CN201925078 U CN 201925078U
- Authority
- CN
- China
- Prior art keywords
- generator
- cover
- safety cover
- fluid
- shaft
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
-
- 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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- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
The utility model discloses a pipe flow type hydro-generator comprising a generator body, a generator shaft and a waterwheel paddle, wherein the generator body is internally provided with a rotor and a stator, the generator shaft is connected with the rotor, and the waterwheel paddle is mounted on the generator shaft. The pipe flow type hydro-generator is characterized in that the outer part of the generator body is connected with a body protection cover, the upper end of the body protection cover is connected with a diffluence cover, and the lower end of the body protection cover is connected with a waterwheel paddle connecting end of the generator shaft; the body protection cover and the diffluence cover jointly form a generator protection casing with a round upper end and a conical lower end; and the generator protection casing is provided with a cable lead-out hole, and the waterwheel paddle is provided with a water relief cone. The pipe flow type hydro-generator is developed according to the overall utilization of high mountain fall water sources and high mountain water conduit water resources, has the advantages of simple structure, small volume, little investment and convenience in use, is convenient to build and easy to mount, can improve the living environment of remote mountain areas, and has good social benefit and economic benefit.
Description
Technical field
The utility model belongs to the power generating equipment technology and belongs to the field, particularly relates to a kind of fluid-guiding type hydraulic turbine generator.
Background technique
At present, China is Central-South and the southwest high mountain gorge is widely distributed, the geographical environment complexity, and physical environment is disliked slightly, be difficult to even can't build perfect large-scale power generating equipment and power transmission facility, therefore, the few electricity of the general many water in high mountain gorge area is seriously restricting local resident's growth in the living standard and economic development.Field study finds, the local resident with pipeline or open channel from the high mountain diversion with the irrigated farmland with guarantee domestic water.These water routes are to utilize the large-scale hydro-electric power generating equipment in market to generate electricity, and this has just wasted high mountain gorge area water generating resource widely, so suddenly wait to develop a kind of water generating machine that is used for small pipeline and open channel.
Summary of the invention
The utility model for solve the technical problem that exists in the known technology provide a kind of simple in structure, volume is little, practical goes for fluid-guiding type hydraulic turbine generator on small pipeline and the open channel.
The technological scheme that the utility model is taked for the technical problem that exists in the solution known technology is: a kind of fluid-guiding type hydraulic turbine generator; set the generator frame of son and rotor in comprising; the generator shaft that is connected with rotor and be installed in water wheels blade on the generator shaft; it is characterized in that: described generator frame is externally connected to the fuselage safety cover; described fuselage safety cover upper end connects fluid dividing cover; the lower end of described fuselage safety cover is positioned at generator shaft and water wheels blade joint; it is pyramidal generator protection shell for the disc lower end that described fuselage safety cover and fluid dividing cover constitute the upper end jointly; the generator protection shell is provided with the cable fairlead, on the described water wheels blade draft cone is installed.
The utility model can also adopt following technological scheme:
Described generator frame is provided with support, and described fuselage safety cover inwall is provided with mounting disc, the mounting disc of the support of generator frame and fuselage safety cover by the bolt handle and.
Described cable fairlead is located on the fluid dividing cover, and the quantity of cable fairlead is two.
Described generator shaft is connected with support by bearing with the inwall of fuselage safety cover.
The quantity of the described support that is connected with generator shaft is two.
Advantage and the good effect that the utlity model has are: this fluid-guiding type hydraulic turbine generator volume is little, and it is simple in structure, can be used in the small pipeline and open channel in China high mountain gorge area, the present situation of China's high mountain gorge area electric power scarcity be can effectively solve, thereby local resident's living standard and economic development directly improved.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Among the figure: 1, generator frame; 1-1, support; 2, generator shaft; 3, water wheels blade; 4, electric motor protecting shell; 4-1, fuselage safety cover; 4-1-1, mounting disc; 4-2, fluid dividing cover; 5, support; 6, draft cone.
Embodiment
For further understanding summary of the invention of the present utility model, characteristics and effect, exemplify following examples now, and conjunction with figs. is described in detail as follows:
See also Fig. 1, a kind of fluid-guiding type hydraulic turbine generator comprises generator frame 1, generator shaft 2 and water wheels blade 3.Be provided with stator and rotor in the generator frame 1, rotor is connected with generator shaft 2, and water wheels blade 3 is installed on the generator shaft 2, and water wheels blade 3 usefulness screw bolt and nut are installed on the end of generator shaft 2.Above-mentioned generator frame 1 is provided with support 1-1; support 1-1 is screwed on generator frame 1; the outside of generator frame 1 is provided with fuselage safety cover 4-1, and the inwall of fuselage safety cover 4-1 is provided with mounting disc 4-1-1, and mounting disc 4-1-1 and fuselage safety cover 4-1 are one.Generator frame 1 integral body is positioned at the inside of fuselage safety cover 4-1, and the mounting disc 4-1-1 of the support 1-1 of generator frame 1 and fuselage safety cover 4-1 by the screw bolt and nut handle and, realize that with this generator frame 1 and fuselage safety cover 4-1's is fixing.The upper end of fuselage safety cover 4-1 is an opening; the opening of fuselage safety cover 4-1 upper end connects fluid dividing cover 4-2; fuselage safety cover 4-1 is connected by inner flange with fluid dividing cover 4-2; fuselage safety cover 4-1 and fluid dividing cover 4-2 constitute electric motor protecting shell 4 jointly; the upper end of electric motor protecting shell 4 is a rounded face; the lower end of electric motor protecting shell 4 is a cone; this structure not only can play a protective role to generator frame 1; and the rounded face of its upper end can play guide functions to the slick and sly cambered surface of the cone formation of its lower end; can make current flow to the lower end from the upper-end surface of electric motor protecting shell 4 smoothly, resistance to water-flow is little.Be processed with the cable fairlead on the electric motor protecting shell 4; the cable fairlead can be arranged on the fuselage safety cover 4-1; also can be arranged on the fluid dividing cover 4-2 of fuselage safety cover 4-1 upper end; in the present embodiment; the cable fairlead is arranged on fluid dividing cover 4-2 and goes up (not expressing among the figure), and the quantity of cable fairlead is two.The effect of cable fairlead is the outside that the cable that the terminal box with generator frame 1 is connected is drawn out to electric motor protecting shell 4.The pyramidal opening in lower end of above-mentioned fuselage safety cover 4-1 is positioned at the joint of generator shaft 2 and water wheels blade 3.Water wheels blade 3 is installed with screw bolt and nut in the end of generator shaft 2; water wheels blade 3 is positioned at the outside of electric motor protecting shell 4; and draft cone 6 is installed on the water wheels blade 3; draft cone 6 is screwed on water wheels blade 3; draft cone 6 can further play the water guide effect; reduce resistance to water-flow, more help promoting water wheels blade 3, thereby improve the generating efficiency of generator through the current in electric motor protecting shell 4 outsides.Above-mentioned generator shaft 2 is connected with the inwall of bearing with electric motor protecting shell 4 by support 5; promptly on the generator shaft 2 between generator frame 1 and the water wheels blade 3, be connected with the inwall of support 5 with electric motor protecting shell 4 by bearing; in the present embodiment; be connected with the inwall of containment vessel 4 by two supports 5 on the generator shaft 2 between generator frame 1 and the water wheels blade 3, this linkage structure can be so that the water wheels blade drives the generator shaft stable rotation.
This fluid-guiding type hydraulic generator unit carries on technical development according to China high mountain waterfall water source and the comprehensive utilization of high mountain conduit pipe water resource, have simple in structure, volume is little, little investment, advantage easy to use, and be convenient to build and be easy to install, can improve the living environment of remote mountain areas, have good social benefit and economic benefit.
Claims (5)
1. fluid-guiding type hydraulic turbine generator; set the generator frame of son and rotor in comprising; the generator shaft that is connected with rotor and be installed in water wheels blade on the generator shaft; it is characterized in that: described generator frame is externally connected to the fuselage safety cover; described fuselage safety cover upper end connects fluid dividing cover; the lower end of described fuselage safety cover is connected with the water wheels blade connecting end of generator shaft; it is pyramidal generator protection shell for the disc lower end that described fuselage safety cover and fluid dividing cover constitute the upper end jointly; the generator protection shell is provided with the cable fairlead, on the described water wheels blade draft cone is installed.
2. fluid-guiding type hydraulic turbine generator according to claim 1 is characterized in that: described generator frame is provided with support, and described fuselage safety cover inwall is provided with mounting disc, the mounting disc of the support of generator frame and fuselage safety cover by the bolt handle and.
3. fluid-guiding type hydraulic turbine generator according to claim 1 is characterized in that: described cable fairlead is located on the fluid dividing cover, and the quantity of cable fairlead is two.
4. fluid-guiding type hydraulic turbine generator according to claim 1 is characterized in that: described generator shaft is connected with support by bearing with the inwall of fuselage safety cover.
5. fluid-guiding type hydraulic turbine generator according to claim 4 is characterized in that: the quantity of the described support that is connected with generator shaft is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206762097U CN201925078U (en) | 2010-12-23 | 2010-12-23 | Pipe flow type hydro-generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206762097U CN201925078U (en) | 2010-12-23 | 2010-12-23 | Pipe flow type hydro-generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201925078U true CN201925078U (en) | 2011-08-10 |
Family
ID=44428930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206762097U Expired - Fee Related CN201925078U (en) | 2010-12-23 | 2010-12-23 | Pipe flow type hydro-generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201925078U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102003329A (en) * | 2010-12-23 | 2011-04-06 | 天津市天发重型水电设备制造有限公司 | Pipe flow type hydraulic generator |
| CN106762359A (en) * | 2017-03-28 | 2017-05-31 | 天津市永亮水电设备制造有限公司 | A kind of improved through-flow type hydro-turbo unit |
-
2010
- 2010-12-23 CN CN2010206762097U patent/CN201925078U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102003329A (en) * | 2010-12-23 | 2011-04-06 | 天津市天发重型水电设备制造有限公司 | Pipe flow type hydraulic generator |
| CN106762359A (en) * | 2017-03-28 | 2017-05-31 | 天津市永亮水电设备制造有限公司 | A kind of improved through-flow type hydro-turbo unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110810 Termination date: 20131223 |