CN204212905U - A kind of mounting structure of novel water power plant horizontal hydraulic unit - Google Patents
A kind of mounting structure of novel water power plant horizontal hydraulic unit Download PDFInfo
- Publication number
- CN204212905U CN204212905U CN201420599163.1U CN201420599163U CN204212905U CN 204212905 U CN204212905 U CN 204212905U CN 201420599163 U CN201420599163 U CN 201420599163U CN 204212905 U CN204212905 U CN 204212905U
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- Prior art keywords
- water
- generator
- bearing
- turbine
- power plant
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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 kind of mounting structure of novel water power plant horizontal hydraulic unit, belong to the topology layout of medium waterpower generator station.Have one to be provided with water channel water route ground base, the upper end of ground base is installed with water turbine, and one end of water turbine is provided with right cone draft tube, right cone draft tube and water channel water route water passage; The other end of water turbine is connected with and is fixed on band hydraulic thrust on base plate watt and generator; The other end of generator is connected with and is fixed on bearing on base plate and bearing bracket stand and flywheel and exciter.The generator of employing band thrust of the present utility model is connected with water turbine and coordinates, the bearing structure before generator end replaces by thrust bearing shoe structure.Reduce turbine end two bearing supports, reduce coupling, adopt a major axis pattern, reduce efficiency losses, thus making water power plant compact structure reasonable, capital construction volume is little, easy for installation, safe and reliable, and adapt to unit upgrading requirement, cut down finished cost widely simultaneously.
Description
Technical field
The utility model relates to the topology layout of medium waterpower generator station, specifically with a kind of mounting structure of novel water power plant horizontal hydraulic unit.
Background technique
The topology layout of existing small hydropower station horizontal hydraulic unit is consistent for decades, both the hydraulic turbine generator not with thrust had been adopted to be connected the structure coordinated with water turbine, also therefore its layout not only floor space is large, and need to be provided with band water and to push away watt and multiple bearing and bearing bracket stand, adopt direct drive electrical generators running of belt etc. simultaneously, also thus can create the factors of instability.In addition, the waste that existing utility not only shows in All aspects of such as its floor space and use materials, and be unfavorable for the upgrading of unit, especially once will upgrade or transform reconstruction etc. of all must dismantling.
Therefore, solve the topology layout of existing small hydropower station horizontal hydraulic unit, adopt and use the generator of band thrust to be connected the structure coordinated with water turbine, several large technical barriers such as certainly overall volume is little, lightweight should be solved, solve again the problems such as generator operation reliability is high, long service life, low cost of manufacture.Therefore, upgrading requires to become the task of top priority.
Model utility content
In order to overcome the defect of the topology layout of existing small hydropower station horizontal hydraulic unit, the purpose of this utility model to provide a kind of simple and reasonable, overall volume is little, easy for installation, safe and reliable, and adapt to the mounting structure of a kind of novel water power plant horizontal hydraulic unit that unit upgrading etc. requires.
The utility model solves the technological scheme that its technical problem adopts: a kind of mounting structure of novel water power plant horizontal hydraulic unit, it is characterized in that: have one to be provided with water channel water route ground base, the upper end of ground base is installed with water turbine, one end of water turbine is provided with right cone draft tube, right cone draft tube and water channel water route water passage; The other end of water turbine is connected with and is fixed on band hydraulic thrust on base plate watt and generator; The other end of generator is connected with and is fixed on bearing on base plate and bearing bracket stand and flywheel and exciter.
Described its water intake of water channel water route is higher than water outlet.
Described generator is the generator (simultaneously applying for a patent in addition) of band thrust.
Utility model works state is identical with existing medium waterpower generator station horizontal hydraulic unit.
The beneficial effects of the utility model are: because the generator of band thrust that adopts of the present utility model is connected the structure coordinated with water turbine, the bearing structure before generator end replaces by thrust bearing shoe structure.Reduce turbine end two bearing supports, reduce coupling, adopt a major axis pattern, reduce efficiency losses, thus making water power plant compact structure reasonable, capital construction volume is little, easy for installation, safe and reliable, and adapt to unit upgrading requirement, end processing cost is fallen widely simultaneously.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is conducted further description.
Fig. 1 is the utility model structure section.
1 ground base in figure, 2 water turbine, 3 right cone draft tubes, 4 base plates, 5 band hydraulic thrusts watt, 6 generators, 7 bearings, 8 flywheels; 9 exciters.
Embodiment
Embodiment 1:
Refer to view, have a ground base 1 being provided with water channel water route, the upper end of ground base 1 is installed with water turbine 2, and one end of water turbine 2 is provided with right cone draft tube 3, right cone draft tube 3 and water channel water route water passage; The other end of water turbine 2 is connected with and is fixed on band hydraulic thrust on base plate 4 watts 5 and generator 6; The other end of generator 6 is connected with and is fixed on bearing 7 on base plate 4 and bearing bracket stand and flywheel 8 and exciter 9.
Claims (2)
1. the mounting structure of a novel water power plant horizontal hydraulic unit, it is characterized in that: have one to be provided with water channel water route ground base, the upper end of ground base is installed with water turbine, and one end of water turbine is provided with right cone draft tube, right cone draft tube and water channel water route water passage; The other end of water turbine is connected with and is fixed on band hydraulic thrust on base plate watt and generator; The other end of generator is connected with and is fixed on bearing on base plate and bearing bracket stand and flywheel and exciter.
2. the mounting structure of a kind of novel water power plant horizontal hydraulic unit according to claim 1, is characterized in that: described its water intake of water channel water route is higher than water outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420599163.1U CN204212905U (en) | 2014-09-30 | 2014-09-30 | A kind of mounting structure of novel water power plant horizontal hydraulic unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420599163.1U CN204212905U (en) | 2014-09-30 | 2014-09-30 | A kind of mounting structure of novel water power plant horizontal hydraulic unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204212905U true CN204212905U (en) | 2015-03-18 |
Family
ID=52981581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420599163.1U Expired - Fee Related CN204212905U (en) | 2014-09-30 | 2014-09-30 | A kind of mounting structure of novel water power plant horizontal hydraulic unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204212905U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107917033A (en) * | 2018-01-09 | 2018-04-17 | 河南新飞纪元节能科技股份有限公司 | Easily overhaul miniature self-contained mixed-flow horizontal turbine-generator units |
-
2014
- 2014-09-30 CN CN201420599163.1U patent/CN204212905U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107917033A (en) * | 2018-01-09 | 2018-04-17 | 河南新飞纪元节能科技股份有限公司 | Easily overhaul miniature self-contained mixed-flow horizontal turbine-generator units |
| CN107917033B (en) * | 2018-01-09 | 2024-01-23 | 河南新飞纪元节能科技股份有限公司 | Miniature integral mixed flow horizontal hydroelectric generating set easy to overhaul |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| DD01 | Delivery of document by public notice |
Addressee: Chen Junyuan Document name: Notification of Acceptance of Patent Application |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150318 Termination date: 20150930 |
|
| EXPY | Termination of patent right or utility model |