CN211819773U - Vertical single-nozzle self-contained water turbine generator assembly body - Google Patents
Vertical single-nozzle self-contained water turbine generator assembly body Download PDFInfo
- Publication number
- CN211819773U CN211819773U CN201922378368.2U CN201922378368U CN211819773U CN 211819773 U CN211819773 U CN 211819773U CN 201922378368 U CN201922378368 U CN 201922378368U CN 211819773 U CN211819773 U CN 211819773U
- Authority
- CN
- China
- Prior art keywords
- head bolt
- spray pipe
- hexagon head
- assembly
- generator
- 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.)
- Active
Links
Images
Classifications
-
- 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
Landscapes
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
- Hydraulic Turbines (AREA)
Abstract
The utility model discloses a vertical single-nozzle self-contained hydraulic turbine generator assembly body; the rotating end of the generator fixes the rotating wheel under the action of a common flat key, a standard spring washer and a rotating wheel pressing plate to generate electricity) and is integrally fixed on the base through a hexagon head bolt A and a flat washer A, one end of the spray pipe assembly is connected with the base, and the outer end of the spray pipe assembly is connected with the expansion joint through a flat washer B, a hexagon head bolt B and a hexagon head bolt D. The water flow flows into the expansion joint through the water inlet valve and then flows into the spray pipe for assembly, the size of the water flow flowing out of the spray pipe is controlled by the switch of the spray pipe mechanism through the spray pipe and the upward deflector of the spray pipe, the flowing water flow stably enters the working blade of the rotating wheel of the water turbine through the cavity of the deflector, the kinetic energy of the water flow is converted into mechanical energy by the rotating wheel to drive the rotor of the generator to rotate, and then the mechanical energy is converted into electric energy by the stator of the generator; compared with the traditional structure, the utilization rate of water flow energy is integrally improved.
Description
Technical Field
The utility model relates to a hydraulic turbine generator assembly body field, particularly vertical single nozzle self-contained hydraulic turbine generator assembly body.
Background
The existing turbine generator mounting structure has the following defects; (1) the structure is complex, the energy consumption is high, the waste of the bent pipe is large during the assembly, and the length size of the unit is large; (2) the axial direction of the traditional water turbine runner is the horizontal direction, and analysis shows that the utilization rate of water flow energy is low when the water turbine runner is arranged in the mode; (3) in maintenance, the horizontal arrangement unit is easy to cause the condition that water flows seep out along the main shaft, and the vertical arrangement unit is provided with the rotating wheel completely in the machine base, so that the water seepage problem is completely avoided.
SUMMERY OF THE UTILITY MODEL
Therefore, in order to solve the above-mentioned deficiencies, the present invention provides a vertical single-nozzle self-contained water turbine generator assembly; the water flow flows into the expansion joint through the water inlet valve and then flows into the spray pipe for assembly, the size of the water flow flowing out of the spray pipe is controlled by the switch of the spray pipe mechanism through the spray pipe and the upward deflector of the spray pipe, the flowing water flow stably enters the working blade of the rotating wheel of the water turbine through the cavity of the deflector, the kinetic energy of the water flow is converted into mechanical energy by the rotating wheel to drive the rotor of the generator to rotate, and then the mechanical energy is converted into electric energy by the stator of the generator; compared with the traditional structure, the utilization rate of water flow energy is integrally improved.
The utility model discloses a realize like this, construct a vertical single nozzle self-contained hydraulic turbine generator assembly body, its characterized in that: the device is provided with a generator, a hexagon head bolt A, a flat washer A, a base, a rotating wheel, a common flat key, a standard spring washer, a rotating wheel pressing plate, a spray pipe assembly, a flat washer B, a hexagon head bolt B, an expansion joint assembly, a ball valve A, a hexagon nut A, a flat washer C, a hexagon head bolt C, ∅ 8 rubber strips, a flange before a valve, a hexagon head bolt D, a reverse spray pipe, a stud bolt, a ball valve B, a hexagon nut B, a flat washer D, a hexagon head bolt E, a reverse spray pipe flange A, a seamless steel pipe, a welding elbow, a reverse spray pipe flange B, a hexagon head bolt F, an O-shaped rubber sealing ring for hydraulic and pneumatic use and a folding mechanism assembly; the rotating end of the generator fixes the rotating wheel under the action of a common flat key, a standard spring washer and a rotating wheel pressing plate, the whole generator is fixed on the base through a hexagon head bolt A and a flat washer A, one end of the spray pipe assembly is connected with the base, the outer end of the spray pipe assembly is connected with the telescopic joint through a flat washer B, a hexagon head bolt B and a hexagon head bolt D,
the ball valve A is arranged on the telescopic joint assembly, the outer end of the telescopic joint assembly is connected with the front flange of the valve through the hexagon nut A, the flat washer C and the hexagon head bolt C, and ∅ 8 rubber strips are arranged between the telescopic joint assembly and the front flange of the valve.
One end of a ball valve B is connected with the back spray pipe and the stud, the other end of the ball valve B is connected with a hexagon nut B, a flat washer D, a hexagon bolt E and a back spray pipe flange A and a seamless steel pipe, the seamless steel pipe is connected with a welding elbow, and the other end of the seamless steel pipe is connected with the back spray pipe flange B, the hexagon bolt F and a hydropneumatic O-shaped rubber sealing ring.
The utility model has the advantages of as follows: the vertical single-nozzle self-contained water turbine generator assembly body is provided with a water turbine generator; the working principle is as follows: water flows into the expansion joint through the water inlet valve and then flows into the spray pipe for assembly, the water flows out of the spray pipe through the switch control of the spray pipe mechanism and the upward deflector of the spray pipe, the water flows out of the expansion joint through the upward deflector of the deflector, the water flows stably enter the working blades of the water turbine runner through the cavity of the deflector, kinetic energy of the water flows is converted into mechanical energy by the runner to drive the generator rotor to rotate, and the mechanical energy is converted into electric energy by the generator stator.
Has the advantages that: 1) the vertical type integral assembling unit is arranged on the water inlet pipeline, a water inlet bent pipe is removed, the number of the parts is reduced, the head loss caused by the fact that the direction of water flow is changed when the water flow flows through the bent pipe is reduced, meanwhile, the material for manufacturing the bent pipe is saved, and the length size of the unit is also reduced.
2) The water turbine is vertically arranged, the axial direction of the rotating wheel is changed from the horizontal direction to the vertical direction, and the axial size of the rotating wheel is greatly smaller than the radial size, so that the service water head (the difference between the radial diameter and the axial thickness of the rotating wheel) of the water turbine is increased under the condition that the size from the same rotating wheel to the tail water surface is ensured. The utilization rate of water flow energy is improved.
3) The water turbine is arranged in a self-assembling mode, the water turbine runner is directly connected to the generator shaft, and a water turbine main shaft, a water turbine bearing, a bearing seat and a coupler assembly for connecting the water turbine shaft and the generator shaft can be omitted. The use amount of materials is greatly saved, and meanwhile, the efficiency loss caused by the transmission of the coupler can be reduced due to the fact that the coupler is removed.
4) In the aspects of installation, arrangement and maintenance, because the unit is vertically arranged and the axis is upward, the standing area of the unit is reduced in the horizontal direction; in installation, only the generator shaft needs to be ensured to be vertical, and the workload of adjusting the axial coaxiality and the axial levelness of the four-pivot horizontal arrangement is reduced. In maintenance, the horizontal arrangement unit is easy to cause the condition that water flows seep out along the main shaft, and the vertical arrangement unit is provided with the rotating wheel completely in the machine base, so that the water seepage problem is completely avoided.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic top view of the overall structure of the present invention.
Wherein: the device comprises a generator 1, a hexagon head bolt A2, a flat washer A3, a machine base 4, a rotating wheel 5, a common flat key 6, a standard spring washer 7, a rotating wheel pressure plate 8, a nozzle assembly 9, a flat washer B10, a hexagon head bolt B11, an expansion joint assembly 12, a ball valve A13, a hexagon nut A14, a flat washer C15, a hexagon head bolt C16, a ∅ 8 rubber strip 17, a valve front flange 18, a hexagon head bolt D19, a reverse nozzle 20, a stud 21, a ball valve B22, a hexagon nut B23, a flat washer D24, a hexagon head bolt E25, a reverse nozzle flange A26, a seamless steel pipe 27, a welding elbow 28, a reverse nozzle flange B29, a hexagon head bolt F30, an O-shaped rubber sealing ring 31 for hydraulic and pneumatic sealing, and a folding mechanism assembly 32.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings 1-2, wherein the technical solutions in the embodiments of the present invention are clearly and completely described, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a vertical single-nozzle self-contained water turbine generator assembly body through improvement, as shown in figures 1-2, which is implemented as follows; the device comprises a generator 1, a hexagon head bolt A2, a flat washer A3, a machine base 4, a runner 5, a common flat key 6, a standard spring washer 7, a runner pressure plate 8, a nozzle assembly 9, a flat washer B10, a hexagon head bolt B11, an expansion joint assembly 12, a ball valve A13, a hexagon nut A14, a flat washer C15, a hexagon head bolt C16, a ∅ 8 rubber strip 17, a valve front flange 18, a hexagon head bolt D19, a reverse nozzle 20, a stud 21, a ball valve B22, a hexagon nut B23, a flat washer D24, a hexagon head bolt E25, a reverse nozzle flange A26, a seamless steel pipe 27, a welding elbow 28, a reverse nozzle flange B29, a hexagon head bolt F30, a hydraulic pneumatic O-shaped rubber sealing ring 31 and a folding mechanism assembly 32;
the rotating end of the generator 1 is fixed with the rotating wheel 5 under the action of a common flat key 6, a standard spring washer 7 and a rotating wheel pressing plate 8, the whole generator 1 is fixed on the engine base 4 through a hexagon head bolt A2 and a flat washer A3, one end of the spray pipe assembly 9 is connected with the engine base 4, the outer end of the spray pipe assembly 9 is connected with the telescopic joint assembly 12 through a flat washer B10, a hexagon head bolt B11 and a hexagon head bolt D19,
the telescopic joint assembly 12 is provided with a ball valve A13, the outer end of the telescopic joint assembly 12 is connected with a valve front flange 18 through a hexagon nut A14, a flat washer C15 and a hexagon head bolt C16, and a ∅ 8 rubber strip 17 is arranged between the telescopic joint assembly 12 and the valve front flange 18;
one end of a ball valve B22 is connected with the back spray pipe 20 and the stud bolt 21, the other end of the ball valve B22 is connected with a hexagon nut B23, a flat washer D24, a hexagon head bolt E25 and a back spray pipe flange A26 and a seamless steel pipe 27, the seamless steel pipe 27 is connected with a welding elbow 28, and the other end of the seamless steel pipe 27 is connected with a back spray pipe flange B29, a hexagon head bolt F30 and a hydropneumatic O-shaped rubber sealing ring 31.
The vertical single-nozzle self-contained water turbine generator assembly body is provided with a water turbine generator; the working principle is as follows: water flows into the expansion joint 12 through the water inlet valve 13 and then flows into the spray pipe assembly 9, the water flows out of the spray pipe through the switch control of the spray pipe mechanism and the upward deflector of the spray pipe, the water flows out of the expansion joint through the deflector cavity and stably enters the working blades of the water turbine runner, the kinetic energy of the water flows is converted into mechanical energy by the runner to drive the generator rotor to rotate, and the mechanical energy is converted into electric energy by the generator stator.
Has the advantages that: 1) the vertical type integral assembling unit is arranged on the water inlet pipeline, a water inlet bent pipe is removed, the number of the parts is reduced, the head loss caused by the fact that the direction of water flow is changed when the water flow flows through the bent pipe is reduced, meanwhile, the material for manufacturing the bent pipe is saved, and the length size of the unit is also reduced.
2) The water turbine is vertically arranged, the axial direction of the rotating wheel is changed from the horizontal direction to the vertical direction, and the axial size of the rotating wheel is greatly smaller than the radial size, so that the service water head (the difference between the radial diameter and the axial thickness of the rotating wheel) of the water turbine is increased under the condition that the size from the same rotating wheel to the tail water surface is ensured. The utilization rate of water flow energy is improved.
3) The water turbine is arranged in a self-assembling mode, the water turbine runner is directly connected to the generator shaft, and a water turbine main shaft, a water turbine bearing, a bearing seat and a coupler assembly for connecting the water turbine shaft and the generator shaft can be omitted. The use amount of materials is greatly saved, and meanwhile, the efficiency loss caused by the transmission of the coupler can be reduced due to the fact that the coupler is removed.
4) In the aspects of installation, arrangement and maintenance, because the unit is vertically arranged and the axis is upward, the standing area of the unit is reduced in the horizontal direction; in installation, only the generator shaft needs to be ensured to be vertical, and the workload of adjusting the axial coaxiality and the axial levelness of the four-pivot horizontal arrangement is reduced. In maintenance, the horizontal arrangement unit is easy to cause the condition that water flows seep out along the main shaft, and the vertical arrangement unit is provided with the rotating wheel completely in the machine base, so that the water seepage problem is completely avoided.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (2)
1. The utility model provides a vertical single nozzle self-contained hydraulic turbine generator assembly body which characterized in that: the novel electric generator comprises a generator (1), a hexagon head bolt A (2), a flat washer A (3), a machine base (4), a rotating wheel (5), a common flat key (6), a standard spring washer (7), a rotating wheel pressing plate (8), a spray pipe assembly (9), a flat washer B (10), a hexagon head bolt B (11), a telescopic joint assembly (12), a ball valve A (13), a hexagon nut A (14), a flat washer C (15), a hexagon head bolt C (16), ∅ 8 rubber strips (17), a valve front flange (18), a hexagon head bolt D (19), a reverse spray pipe (20), a stud (21), a ball valve B (22), a hexagon nut B (23), a flat washer D (24), a hexagon head bolt E (25), a reverse spray pipe flange A (26), a seamless steel pipe (27), a welding elbow (28), a reverse spray pipe flange B (29), a hexagon head bolt F (30), An O-shaped rubber sealing ring (31) for hydraulic air and a folding mechanism assembly (32);
the rotating end of the generator (1) is fixed with a rotating wheel (5) under the action of a common flat key (6), a standard spring washer (7) and a rotating wheel pressing plate (8), the generator (1) is integrally fixed on a machine base (4) through a hexagon head bolt A (2) and a flat washer A (3), one end of a spray pipe assembly (9) is connected with the machine base (4), the outer end of the spray pipe assembly (9) is connected with an expansion joint assembly (12) through a flat washer B (10), a hexagon head bolt B (11) and a hexagon head bolt D (19),
the ball valve A (13) is arranged on the telescopic joint assembly (12), the outer end of the telescopic joint assembly (12) is connected with a valve front flange (18) through a hexagon nut A (14), a flat washer C (15) and a hexagon head bolt C (16), and an ∅ 8 rubber strip (17) is arranged between the telescopic joint assembly (12) and the valve front flange (18).
2. The vertical, single nozzle, self-contained hydro-turbine-generator assembly as defined in claim 1 wherein: one end of a ball valve B (22) is connected with a back-spraying pipe (20) and a stud bolt (21), the other end of the ball valve B (22) is connected with a hexagon nut B (23), a flat washer D (24), a hexagon head bolt E (25) and a back-spraying pipe flange A (26) and a seamless steel pipe (27), the seamless steel pipe (27) is connected with a welding elbow (28), and the other end of the seamless steel pipe (27) is connected with a back-spraying pipe flange B (29), a hexagon head bolt F (30) and an O-shaped rubber sealing ring (31) for hydropneumicity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922378368.2U CN211819773U (en) | 2019-12-26 | 2019-12-26 | Vertical single-nozzle self-contained water turbine generator assembly body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922378368.2U CN211819773U (en) | 2019-12-26 | 2019-12-26 | Vertical single-nozzle self-contained water turbine generator assembly body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211819773U true CN211819773U (en) | 2020-10-30 |
Family
ID=73036815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922378368.2U Active CN211819773U (en) | 2019-12-26 | 2019-12-26 | Vertical single-nozzle self-contained water turbine generator assembly body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211819773U (en) |
-
2019
- 2019-12-26 CN CN201922378368.2U patent/CN211819773U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112922769B (en) | Power generation method of efficient energy-saving power generation equipment | |
| KR20160092420A (en) | Small hydro power generating device | |
| CN211819773U (en) | Vertical single-nozzle self-contained water turbine generator assembly body | |
| CN202194767U (en) | Novel rotating wheel of axial-flow hydraulic turbine | |
| CN212454668U (en) | Oblique-impact vertical single-nozzle self-contained water turbine generator assembly | |
| CN210509455U (en) | Middle and small oblique attack vertical integral double-nozzle water turbine | |
| JP2021535977A (en) | Hydroelectric power generator with multi-stage series installation of turbine rotating body pipeline support type pipeline turbine and pipeline turbine | |
| CN201266023Y (en) | Cooling column of hydraulic turbine driving fan | |
| CN110030137A (en) | A kind of novel power generation apparatus by rainwater | |
| CN212003406U (en) | Vertical double-nozzle self-contained water turbine generator assembly body | |
| CN107701347B (en) | Bulb through-flow type turbine set | |
| TWM579065U (en) | Hydrodynamic photovoltaic cell plate single head washing brush | |
| CN106762332B (en) | Direct-flushing general water turbine and bucket thereof | |
| CN214836891U (en) | Flow guide cover structure of power generation fan | |
| CN112177833A (en) | Water turbine with blades convenient to replace | |
| CN109681365B (en) | Water turbine with water discharge cone | |
| CN211287946U (en) | Water turbine impeller | |
| CN215950381U (en) | Sealing assembly for pump set cylinder | |
| CN219262561U (en) | Impeller with detachable blades | |
| CN214741800U (en) | Energy recovery type mixed-flow water turbine | |
| CN212027968U (en) | Novel detachable impeller for hydraulic turbine | |
| CN217423090U (en) | Novel solar energy family illumination LED lamp | |
| CN217813620U (en) | Exhaust guide ring for steam turbine of thermal power plant | |
| CN210106056U (en) | Water turbine of power generation equipment | |
| CN218002998U (en) | Guide bearing oil tank swiftly gets oily appearance device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |