CN204216727U - A kind ofly be connected the thrust generator coordinated with horizontal water turbine - Google Patents
A kind ofly be connected the thrust generator coordinated with horizontal water turbine Download PDFInfo
- Publication number
- CN204216727U CN204216727U CN201420599198.5U CN201420599198U CN204216727U CN 204216727 U CN204216727 U CN 204216727U CN 201420599198 U CN201420599198 U CN 201420599198U CN 204216727 U CN204216727 U CN 204216727U
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- CN
- China
- Prior art keywords
- generator
- thrust
- bearing
- base plate
- radial
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- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/16—Mechanical energy storage, e.g. flywheels or pressurised fluids
-
- 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
- Y02E70/00—Other energy conversion or management systems reducing GHG emissions
- Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model discloses and be a kind ofly connected the thrust generator coordinated with horizontal water turbine, belong to the device structure of medium waterpower generator station.It is characterized in that: have a base plate being arranged on ground base upper end, one end of base plate upper end is installed with the generator of band backing plate, and generator two ends are separately installed with bearing pedestal and radial-thrust bearing; The other end of base plate upper end is by being outside to inside installed with the brushless exciter and flywheel and brake of being with backing plate; The centre of bearing pedestal, generator, radial-thrust bearing, flywheel, brushless exciter is provided with main shaft.Due to the new structure adopting the generator of band thrust of the present utility model, the bearing arrangement before generator end replaces by thrust bearing shoe structure.A whole set of unit adopts a major axis pattern, reduces efficiency losses.Thus making hydroelectric station simple and reasonable, overall volume is little, easy for installation, safe and reliable, and adapts to unit upgrading requirement, falls end processing cost widely simultaneously.
Description
Technical field
The utility model relates to the device structure of medium waterpower generator station, is a kind ofly specifically connected the thrust generator coordinated with horizontal water turbine.
Background technology
The structure of existing medium waterpower generator station horizontal hydraulic unit is consistent for decades, both the hydraulic generator not with thrust had been adopted to be connected the structure coordinated with the hydraulic turbine, also therefore its layout not only floor space is large, and needing, band water is set to push away watt and multiple bearing and bearing bracket stand, adopt the structures such as the direct drive electrical generators running of belt simultaneously, also therefore also create the factors of instability.In addition, from the waste that the various aspects such as its floor space and use material not only show, and the upgrading of unit is unfavorable for, especially once will upgrade or transform reconstruction etc. of all must dismantling.
Therefore, solve the electric generator structure in existing medium waterpower generator station horizontal hydraulic unit, the generator of band thrust is adopted to be connected the structure coordinated with the hydraulic turbine, both several large technical barriers such as overall volume is little, lightweight had been solved, the problems such as generator operation reliability is high, long service life, low cost of manufacture can be solved again, more can adapt to upgrading and require to become the task of top priority.
Utility model content
In order to overcome the defect of the electric generator structure in existing medium waterpower generator 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 a kind of of requirement such as adaptation unit upgrading are connected the thrust brushless excitation generator one by one coordinated with horizontal water turbine.
The utility model solves the technical scheme that its technical problem adopts: be a kind ofly connected the thrust generator coordinated with horizontal water turbine, it is characterized in that: have a base plate being arranged on ground base upper end, one end of base plate upper end is installed with the generator of band backing plate, and generator two ends are separately installed with bearing pedestal and radial-thrust bearing; The other end of base plate upper end is by being outside to inside installed with the brushless exciter and flywheel and brake of being with backing plate; The centre of bearing pedestal, generator, radial-thrust bearing, flywheel, brushless exciter is provided with main shaft.
Described main shaft is stretch out outside radial-thrust bearing in radial-thrust bearing one end, and its head is conical, and it instead of the structure of the direct drive electrical generators running of former employing belt.
During utility model works, existing medium waterpower generator station horizontal hydraulic unit is identical.
The beneficial effects of the utility model are: due to the new structure adopting the generator of band thrust of the present utility model, the bearing arrangement before generator end replaces by thrust bearing shoe structure.A whole set of unit adopts a major axis pattern, reduces efficiency losses.Thus making hydroelectric station simple and reasonable, overall volume is little, easy for installation, safe and reliable, and adapts to unit upgrading requirement, falls end processing cost 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.
In figure: 1 base plate, 2 bearing pedestals, 3 radial-thrust bearings, 4 brushless exciters, 5 flywheels, 6 brakes, 7 generators, 8 main shafts.
Embodiment
Embodiment 1:
Refer to view, have a base plate 1 being arranged on ground base upper end, one end of base plate 1 upper end is installed with the generator 7 of band backing plate, and generator 7 two ends are separately installed with bearing pedestal 2 and radial-thrust bearing 3; The other end of base plate 1 upper end is by being outside to inside installed with the brushless exciter 4 and flywheel 5 and brake 6 of being with backing plate; The centre of bearing pedestal 2, generator 7, radial-thrust bearing 3, flywheel 5, brushless exciter 4 is provided with main shaft 8.
Claims (2)
1. one kind is connected the thrust generator coordinated with horizontal water turbine, it is characterized in that: have a base plate being arranged on ground base upper end, one end of base plate upper end is installed with the generator of band backing plate, and generator two ends are separately installed with bearing pedestal and radial-thrust bearing; The other end of base plate upper end is by being outside to inside installed with the brushless exciter and flywheel and brake of being with backing plate; The centre of bearing pedestal, generator, radial-thrust bearing, flywheel, brushless exciter is provided with main shaft.
2. be according to claim 1ly a kind ofly connected the thrust generator coordinated with horizontal water turbine, it is characterized in that: described main shaft is stretch out outside radial-thrust bearing in radial-thrust bearing one end, and its head is conical structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420599198.5U CN204216727U (en) | 2014-09-30 | 2014-09-30 | A kind ofly be connected the thrust generator coordinated with horizontal water turbine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420599198.5U CN204216727U (en) | 2014-09-30 | 2014-09-30 | A kind ofly be connected the thrust generator coordinated with horizontal water turbine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204216727U true CN204216727U (en) | 2015-03-18 |
Family
ID=52985360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420599198.5U Expired - Fee Related CN204216727U (en) | 2014-09-30 | 2014-09-30 | A kind ofly be connected the thrust generator coordinated with horizontal water turbine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204216727U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106774075A (en) * | 2016-12-28 | 2017-05-31 | 广西凯悦新源电力科技有限公司 | A kind of medium-small hydropower plants automation control system method for simplifying |
-
2014
- 2014-09-30 CN CN201420599198.5U patent/CN204216727U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106774075A (en) * | 2016-12-28 | 2017-05-31 | 广西凯悦新源电力科技有限公司 | A kind of medium-small hydropower plants automation control system method for simplifying |
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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 |