CN202370732U - Oil receiver of rotary blade type hydraulic turbine - Google Patents
Oil receiver of rotary blade type hydraulic turbine Download PDFInfo
- Publication number
- CN202370732U CN202370732U CN2011205555836U CN201120555583U CN202370732U CN 202370732 U CN202370732 U CN 202370732U CN 2011205555836 U CN2011205555836 U CN 2011205555836U CN 201120555583 U CN201120555583 U CN 201120555583U CN 202370732 U CN202370732 U CN 202370732U
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- CN
- China
- Prior art keywords
- pipe
- watt
- oil
- floating
- opening
- 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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- 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 an oil receiver of a rotary blade type hydraulic turbine. The oil receiver comprises an oil throwing box, a pedestal, an operation oil pipe, a steel sleeve, floating tiles, a floating tile end cover, an oil inlet and outlet pipe and an oil receiver shell, wherein two floating tiles are arranged between the operation oil pipe and the steel sleeve; the operation oil pipe comprises an inner pipe and an outer pipe; openings are formed outside one of the floating tiles and on the steel sleeve corresponding to the floating tile and are used for communicating the oil inlet and outlet pipe, and openings are formed at positions of the inner pipe and the outer pipe corresponding to the oil inlet and outlet pipe on the inner side of the floating tile; openings are formed outside the other one of the floating tiles and on the steel sleeve corresponding to the floating tile and are used for communicating the oil inlet and outlet pipe, and an opening is formed at a position of the outer pipe corresponding to the oil inlet and outlet pipe on the inner side of the floating tile; and a wear-resistant rotary seal ring is arranged between the inner pipe and the outer pipe between the two floating tiles. The oil receiver of the rotary blade type hydraulic turbine has the advantages of high easiness for machining, assembly, mounting and maintenance, short mounting distance between the two floating tiles and easiness for guaranteeing concentricity.
Description
Technical field
The utility model relates to a kind of Combinatory for adjustable blade propeller turbine of water.
Background technique
The effect of axial-flow Kaplan turbine oil receptor is to introduce the blade servomotor operating oil line that is rotating to the oil from speed regulator, moves in order to operation runner servomotor piston, thus the corner of adjusting blade.
Traditional axial-flow Kaplan turbine oil receptor all adopts three unsteady tile structures, and promptly float watt in upper, middle and lower, wherein go up, in unsteady watt internal diameter little; Watt internal diameter that floats down is big; Distance is longer between three unsteady watt, and the lubricant receiver operating oil line is the multidiameter shaft form, and processing, assembling are complicated; Concentricity is difficult for guaranteeing, and unsteady watt does not possess interchangeability; Watt bore seal of floating adopts " 0 " shape cast formula, and is not wear-resisting; After using a period of time, poorly sealed leakage of oil is serious, influences the axial-flow Kaplan water turbine and normally moves.
The model utility content
In view of this; The purpose of the utility model is to provide a kind of can overcome complicacy of the processing of existing technology axial-flow Kaplan turbine oil receptor, assembling; Concentricity is difficult for guaranteeing that unsteady watt does not possess interchangeability, the Combinatory for adjustable blade propeller turbine of leakiness wet goods problem.
For solving the problems of the technologies described above; The technological scheme that the utility model adopts is: a kind of Combinatory for adjustable blade propeller turbine; Comprise and get rid of oil box, base, operating oil line, steel bushing, unsteady watt, float watt end cap, turnover oil pipe and lubricant receiver housing, be provided with two unsteady watt between said operating oil line and steel bushing; Pipe and outer tube in said operating oil line comprises; On said wherein one float watt outside and pairing steel bushing thereof, be provided with opening, said opening is used for being communicated with the turnover oil pipe, and side is provided with opening on the position of pipe and outer tube with the turnover oil pipe in corresponding within it; On said another piece floats watt outside and pairing steel bushing thereof, be provided with opening, said opening is used for being communicated with the turnover oil pipe, and side is provided with opening with the position of the corresponding outer tube of turnover oil pipe within it; Between interior pipe between two unsteady watt and outer tube, be provided with wear-resisting rotating seal ring.
Said two watt sizes of floating, shape are identical.
Said float watt with unsteady watt end cap between seal ring is set.
The beneficial effect of the utility model is: a kind of Combinatory for adjustable blade propeller turbine of the utility model adopts two unsteady watt, reduced one unsteady watt than conventional construction, and two watt internal diameters that float can exchange equally; A kind of Combinatory for adjustable blade propeller turbine processing of the utility model, assembling, installation, maintenance are more prone to; Mounting distance is short between two unsteady watt, and operating oil line is consistent with unsteady watt contact-segment diameter, and concentricity is prone to guarantee good rigidity; Between interior pipe between two unsteady watt and outer tube, be provided with wear-resisting rotating seal ring, reduced leakage of oil, prolong the repair cycle.
Description of drawings
Fig. 1 is a kind of Combinatory for adjustable blade propeller turbine structural representation of the utility model.
Embodiment
As shown in Figure 1, a kind of Combinatory for adjustable blade propeller turbine comprises and gets rid of oil box 1, base 2, operating oil line 3, steel bushing 4, unsteady watt 5, float watt end cap 7, turnover oil pipe 6 and lubricant receiver housing 8 that 4 of said operating oil line 3 and steel bushings are provided with two unsteady watt 5; Pipe 9 and outer tube 10 in said operating oil line 3 comprises; On said wherein one float watt 5 outsides and pairing steel bushing 4 thereof, be provided with opening, said opening is used for being communicated with turnover oil pipe 6, and side and turnover oil pipe 6 are provided with opening on the position of pipe 9 and outer tube 10 in corresponding within it; On said another piece floats watt 5 outsides and pairing steel bushing 4 thereof, be provided with opening, said opening is used for being communicated with turnover oil pipe 6, and side is provided with opening with the position of turnover oil pipe 6 corresponding outer tubes 10 within it; Interior pipe 9 and 10 of outer tubes between two unsteady watt 5 are provided with the wear-resisting rotating seal ring 11 of seal ring.
As shown in Figure 1, said two watt 5 sizes of floating, shape are identical; Watts 5 watts 5 the exchanges of being convenient to float of floating that size, shape are identical, said floating watts 5 is provided with seal ring 12 between watt end cap 7 with floating, and reduced leakage of oil, the prolongation repair cycle.
Above embodiment only is used to explain the utility model, but not is used to limit the utility model.
Claims (3)
1. Combinatory for adjustable blade propeller turbine; Comprise and get rid of oil box (1), base (2), operating oil line (3), steel bushing (4), float watt (5), float watt end cap (7), turnover oil pipe (6) and lubricant receiver housing (8), it is characterized in that: be provided with two float watt (5) between said operating oil line (3) and steel bushing (4); Said operating oil line (3) comprises interior pipe (9) and outer tube (10); Be provided with opening at said wherein one on floating watt (5) outside and pairing steel bushing (4) thereof, and said opening is used for being communicated with turnover oil pipe (6), and side is provided with opening on the position of pipe (9) and outer tube (10) with turnover oil pipe (6) in corresponding within it; On said another piece floats watt (5) outside and pairing steel bushing (4) thereof, be provided with opening, said opening is used for being communicated with turnover oil pipe (6), and side is provided with opening with the position of the turnover corresponding outer tube of oil pipe (6) (10) within it; Between interior pipe (9) between two unsteady watt (5) and outer tube (10), be provided with wear-resisting rotating seal ring (11).
2. a kind of Combinatory for adjustable blade propeller turbine according to claim 1 is characterized in that: said two unsteady watt (5) are big or small, shape is identical.
3. a kind of Combinatory for adjustable blade propeller turbine according to claim 1 and 2 is characterized in that: between said unsteady watt (5) and the unsteady watt end cap (7) seal ring (12) is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205555836U CN202370732U (en) | 2011-12-27 | 2011-12-27 | Oil receiver of rotary blade type hydraulic turbine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205555836U CN202370732U (en) | 2011-12-27 | 2011-12-27 | Oil receiver of rotary blade type hydraulic turbine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202370732U true CN202370732U (en) | 2012-08-08 |
Family
ID=46594438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205555836U Expired - Fee Related CN202370732U (en) | 2011-12-27 | 2011-12-27 | Oil receiver of rotary blade type hydraulic turbine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202370732U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112943506A (en) * | 2021-04-07 | 2021-06-11 | 重庆水轮机厂有限责任公司 | Oil supply head of rotary-paddle type hydraulic generator |
| RU206987U1 (en) * | 2021-05-05 | 2021-10-05 | Акционерное общество "Силовые машины - ЗТЛ, ЛМЗ, Электросила, Энергомашэкспорт" (АО "Силовые машины") | Oil receiver for rotary vane hydraulic turbine |
-
2011
- 2011-12-27 CN CN2011205555836U patent/CN202370732U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112943506A (en) * | 2021-04-07 | 2021-06-11 | 重庆水轮机厂有限责任公司 | Oil supply head of rotary-paddle type hydraulic generator |
| RU206987U1 (en) * | 2021-05-05 | 2021-10-05 | Акционерное общество "Силовые машины - ЗТЛ, ЛМЗ, Электросила, Энергомашэкспорт" (АО "Силовые машины") | Oil receiver for rotary vane hydraulic turbine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20120808 Termination date: 20141227 |
|
| EXPY | Termination of patent right or utility model |