CN204283715U - Plural serial stage power generation pipeline - Google Patents
Plural serial stage power generation pipeline Download PDFInfo
- Publication number
- CN204283715U CN204283715U CN201420776344.7U CN201420776344U CN204283715U CN 204283715 U CN204283715 U CN 204283715U CN 201420776344 U CN201420776344 U CN 201420776344U CN 204283715 U CN204283715 U CN 204283715U
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- CN
- China
- Prior art keywords
- turbine
- rotor shaft
- fixed
- coil
- water
- 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
- 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)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model provides a kind of power generation cascade pipeline, utilizes the flowing of Natural Water, concentrates in a pipeline, carries out multistage generating.It comprises turbine shroud, rotor shaft, turbine, motor casing, 2n group coil, turbine side cover, the first flange, water seal and bearing, and n is the natural number of >=1; Turbine is arranged in turbine shroud, and the Impact direction of turbine is vertical with water (flow) direction in turbine shroud with the central axis of rotor shaft, and turbine is fixed on rotor shaft, and turbine shroud is stretched out at the two ends of rotor shaft; The two ends of rotor shaft are connected with turbine side cover successively after being fixed on water seal that turbo-side covers and bearing, and turbine side cover is fixed on the both sides of turbine shroud; The part that turbine side cover is stretched out at rotor shaft two ends is fixed with motor casing respectively through the first flange, and one group of coil comprises the permanent-magnet stator coil be fixed in motor casing and the rotor coil be fixed on rotor shaft.Originally it utilizes the hydrodynamic force energy of nature, realizes multistage generating, makes full use of the energy of flow of water.
Description
Technical field
The utility model relates to generation of electricity by new energy machine field, is specifically with the plural serial stage power generation pipeline of turbine water-energy generating electricity mechanism.
Background technique
At present, most of water pipeline generator, only adopts the single institution of one-level generating, does not make full use of the energy.
Summary of the invention
The utility model provides a kind of plural serial stage power generation pipeline, utilizes the flowing of Natural Water, concentrates in a pipeline, carries out multistage generating.
The concrete technical solution of the utility model is:
Plural serial stage power generation pipeline, its special way is: comprise turbine shroud, rotor shaft, turbine, motor casing, 2n group coil, turbine side cover, the first flange, water seal and bearing, n is the natural number of >=1;
Described turbine shroud is connected between two pipelines, described turbine is arranged in turbine shroud, and the Impact direction of turbine is vertical with the water (flow) direction in turbine shroud, and turbine is fixed on rotor shaft, rotor shaft is vertical with water (flow) direction in turbine shroud, and turbine shroud is stretched out at the two ends of rotor shaft;
The two ends of rotor shaft are connected with turbine side cover successively after being fixed on water seal that turbo-side covers and bearing, and turbine side cover is fixed on the both sides of turbine shroud;
The part that turbine side cover is stretched out at rotor shaft two ends is fixed with motor casing respectively through the first flange, one group of coil comprises the permanent-magnet stator coil be fixed in motor casing, and the rotor coil be fixed on rotor shaft, permanent-magnet stator coil in one group of coil is corresponding with rotor coil position, and turbine shroud both sides coil groups number is equal.
Preferably, turbine shroud of the present utility model passes through the second Flange joint between two pipelines.
Preferably, the circumference arc of turbine shroud of the present utility model in the turbo-position of accommodation with turbine expands.
The utility model has the advantages that:
(1) the utility model utilizes the hydrodynamic force energy of nature, realizes multistage generating, can make full use of the energy of flow of water.
(2) circumference arc of turbine shroud of the present utility model in the turbo-position of accommodation with turbine expands, and when preventing turbine stuck, affects the flowing of current and the normal work of next stage turbine water-energy generating electricity mechanism.
Accompanying drawing explanation
Fig. 1 is the structural front view of turbine water-energy generating electricity mechanism;
Fig. 2 is the structure left view of turbine water-energy generating electricity mechanism;
Fig. 3 is the sectional view of Fig. 2 at AA` place.
Wherein: 1-rotor shaft, 2-permanent-magnet stator coil, 3-motor casing, 4-rotor coil, 5-turbine side cover, 6-bearing, 7-water seal, 8-first flange, 9-second flange, 10-turbine shroud, 11-turbine.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in detail.
Plural serial stage power generation pipeline, is in series with at least two turbine water-energy generating electricity mechanisms in the duct.As Fig. 1, described turbine water-energy generating electricity mechanism comprises turbine shroud 10, rotor shaft 1, turbine 11, motor casing 3,2n group coil, turbine side cover 5, first flange 8, water seal and bearing, and n is 2;
Turbine 11 is arranged in turbine shroud 10, and the Impact direction of turbine 11 is vertical with the water (flow) direction in turbine shroud 10, and turbine is fixed on rotor shaft 1, and rotor shaft is vertical with water (flow) direction in turbine shroud, and turbine shroud is stretched out at the two ends of rotor shaft;
The two ends of rotor shaft are connected with turbine side cover 5 afterwards through the water seal 7 of being fixed on turbine side cover 5 and bearing 6 successively, use screw fastening in the both sides of turbine shroud 10 turbine side cover 5;
The part that turbine side cover is stretched out at rotor shaft two ends is fixed with motor casing 3 respectively through the first flange 8, one group of coil comprises the permanent-magnet stator coil be fixed in motor casing, and the rotor coil be fixed on rotor shaft, permanent-magnet stator coil in one group of coil is corresponding with rotor coil position, turbine shroud both sides coil groups number is equal, prevents rotor shaft both sides by force unbalance.
As Fig. 2, the circumference arc of turbine shroud in the turbo-position of accommodation with turbine expands.When preventing turbine stuck, affect the flowing of current and the normal work of next stage turbine water-energy generating electricity mechanism.As shown in Figure 3, the partial cross section do not expanded at turbine shroud is rectangle in the cross section at the AA` place in Fig. 2.
The choice criteria of coil is selected according to flow rate of water flow, pipeline thickness situation.Spacing between adjacent two turbine water-energy generating electricity mechanisms also can be determined according to actual conditions.
When have current by time, current drive turbine rotate, and then rotor driven axle rotate, the permanent-magnet stator coil on the rotor coil cutting motor shell on rotor shaft, produce electric energy.During installation, first by good for turbine water-energy generating electricity mechanism overall package, then turbine shroud is passed through the second Flange joint between two-section pipeline.During maintenance, turbine side cover 5 is unloaded, take out turbine and carry out keeping in repair or checking.
The utility model is applicable to the water pipe generatings such as water supply pipe, sewage pipe, the scenery with hills and waters having drop, river.
Claims (3)
1. plural serial stage power generation pipeline, it is characterized in that: be in series with at least two turbine water-energy generating electricity mechanisms in the duct, described turbine water-energy generating electricity mechanism comprises turbine shroud, rotor shaft, turbine, motor casing, 2n group coil, turbine side cover, the first flange, water seal and bearing, and n is the natural number of >=1;
Described turbine shroud is connected between two-section pipeline, described turbine is arranged in turbine shroud, and the Impact direction of turbine is vertical with the water (flow) direction in turbine shroud, and turbine is fixed on rotor shaft, rotor shaft is vertical with water (flow) direction in turbine shroud, and turbine shroud is stretched out at the two ends of rotor shaft;
The two ends of rotor shaft are connected with turbine side cover successively after being fixed on water seal that turbo-side covers and bearing, and turbine side cover is fixed on the both sides of turbine shroud;
The part that turbine side cover is stretched out at rotor shaft two ends is fixed with motor casing respectively through the first flange, one group of coil comprises the permanent-magnet stator coil be fixed in motor casing, and the rotor coil be fixed on rotor shaft, permanent-magnet stator coil in one group of coil is corresponding with rotor coil position, and turbine shroud both sides coil groups number is equal.
2. plural serial stage power generation pipeline according to claim 1, is characterized in that: the circumference arc of described turbine shroud in the turbo-position of accommodation with turbine expands.
3. the plural serial stage power generation pipeline according to claim 1 or 2, is characterized in that: described turbine shroud passes through the second Flange joint between two-section pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420776344.7U CN204283715U (en) | 2014-12-11 | 2014-12-11 | Plural serial stage power generation pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420776344.7U CN204283715U (en) | 2014-12-11 | 2014-12-11 | Plural serial stage power generation pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204283715U true CN204283715U (en) | 2015-04-22 |
Family
ID=52866882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420776344.7U Expired - Fee Related CN204283715U (en) | 2014-12-11 | 2014-12-11 | Plural serial stage power generation pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204283715U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105863932A (en) * | 2016-04-21 | 2016-08-17 | 姜守强 | New energy pipeline type hydropower station |
| CN108832740A (en) * | 2018-06-01 | 2018-11-16 | 北京市燃气集团有限责任公司 | A kind of gas distributing system magnetic induction power generator |
-
2014
- 2014-12-11 CN CN201420776344.7U patent/CN204283715U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105863932A (en) * | 2016-04-21 | 2016-08-17 | 姜守强 | New energy pipeline type hydropower station |
| CN108832740A (en) * | 2018-06-01 | 2018-11-16 | 北京市燃气集团有限责任公司 | A kind of gas distributing system magnetic induction power generator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 Termination date: 20181211 |