CN212454668U - Oblique-impact vertical single-nozzle self-contained water turbine generator assembly - Google Patents
Oblique-impact vertical single-nozzle self-contained water turbine generator assembly Download PDFInfo
- Publication number
- CN212454668U CN212454668U CN201922380007.1U CN201922380007U CN212454668U CN 212454668 U CN212454668 U CN 212454668U CN 201922380007 U CN201922380007 U CN 201922380007U CN 212454668 U CN212454668 U CN 212454668U
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- Prior art keywords
- assembly
- water inlet
- pipe
- spray pipe
- water
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 81
- 239000007921 spray Substances 0.000 claims abstract description 29
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 claims 2
- 230000007246 mechanism Effects 0.000 abstract description 6
- 238000009434 installation Methods 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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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 oblique striking vertical single-nozzle self-contained hydraulic turbine generator assembly body; the water inlet pipe comprises a base assembly (1), a hexagonal head bolt A (2), a spray pipe assembly (3), a water inlet bent pipe (4), a telescopic flange (5), ∅ 8 rubber strips (6), a hexagonal nut (7), a flat washer (8), a hexagonal head bolt B (9), a water inlet taper pipe (10), a rotating wheel (11), a common flat key (12), a rotating wheel locking ring (13), a standard spring washer (14) and an inner hexagonal cylindrical head screw (15). The working principle is as follows: water flows into the telescopic bent pipe 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 spray pipe mechanism and flows into the working blades of the water turbine runner stably through the deflector cavity, kinetic energy of the water flows is converted into mechanical energy through the runner to drive the generator rotor to rotate, and the mechanical energy is converted into electric energy through the generator stator.
Description
Technical Field
The utility model relates to a hydraulic turbine generator assembly field, specifically a vertical single nozzle of oblique attack is adorned hydraulic turbine generator assembly body entirely.
Background
The existing hydraulic generator has some defects in integral assembly and use, on one hand, certain bent pipes or other components are wasted, and mainly when the hydraulic turbine is assembled and arranged, a main shaft of the hydraulic turbine, a bearing seat of the hydraulic turbine and a coupling for connecting a shaft of the hydraulic turbine and a shaft of the generator are unreasonably assembled, so that certain waste is certainly formed; in addition, the installation, arrangement and maintenance are troublesome.
SUMMERY OF THE UTILITY MODEL
Therefore, in order to solve the above-mentioned deficiencies, the present invention provides an oblique striking vertical single nozzle self-contained water turbine generator assembly; the working principle is as follows: water flows into the telescopic bent pipe 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 spray pipe mechanism and flows into the working blades of the water turbine runner stably through the deflector cavity, kinetic energy of the water flows is converted into mechanical energy through the runner to drive the generator rotor to rotate, and the mechanical energy is converted into electric energy through the generator stator.
The utility model discloses a realize like this, construct one kind and hit vertical single nozzle whole dress hydraulic turbine generator assembly body to one side, its characterized in that: the device comprises a base assembly, a hexagon head bolt A, a spray pipe assembly, a water inlet bent pipe, a telescopic flange, ∅ 8 rubber strips, a hexagon nut, a flat washer, a hexagon head bolt B, a water inlet taper pipe, a rotating wheel, a common flat key, a rotating wheel locking ring, a standard spring washer and an inner hexagon socket head cap screw; the rotating wheel is fixed at the end part of the rotating shaft of the generator through a common flat key, a rotating wheel locking ring, a standard spring washer and an inner hexagonal socket head cap screw and corresponds to the assembly of the base, one end of the spray pipe assembly is fixedly assembled with the base, the other end of the spray pipe assembly is connected with the water inlet bent pipes, the water inlet bent pipes are in multiple groups, the water inlet bent pipes are cascaded through telescopic flanges and ∅ 8 rubber strips, and the water inlet bent pipe at the most end part is connected with the water inlet conical pipe through a hexagon nut, a flat washer and a hexagon head bolt B.
According to hit vertical single nozzle ready-package hydraulic turbine generator assembly body to one side, its characterized in that: the stand assembly is fixed with a vertically arranged water turbine through a hexagon head bolt A.
According to hit vertical single nozzle ready-package hydraulic turbine generator assembly body to one side, its characterized in that: the nozzle assembly and the base assembly are connected in an inclined mode.
The utility model has the advantages of as follows:
1. the inclined hitting vertical type integral assembling machine set is arranged on a water inlet pipeline, a water inlet bent pipe and a 22.5-degree bent pipe are removed, the two parts are 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 and the bolts for connecting the bent pipe are saved, and the length size of the machine set 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 same size from the 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-contained 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 interior of the present invention;
fig. 2 is an external schematic view of the present invention.
Wherein: the water inlet pipe comprises a base assembly 1, a hexagon head bolt A2, a spray pipe assembly 3, a water inlet bent pipe 4, a telescopic flange 5, a ∅ 8 rubber strip 6, a hexagon nut 7, a flat washer 8, a hexagon head bolt B9, a water inlet taper pipe 10, a rotating wheel 11, a common flat key 12, a rotating wheel locking ring 13, a standard spring washer 14 and an inner hexagon cylindrical head screw 15.
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 an oblique attack vertical single nozzle self-contained hydraulic turbine generator assembly body through the improvement, including frame assembly 1, hexagon head bolt A2, spray tube assembly 3, inlet elbow 4, telescopic flange 5, ∅ 8 rubber strip 6, hexagon nut 7, plain washer 8, hexagon head bolt B9, inlet taper pipe 10, runner 11, ordinary type flat key 12, runner lock collar 13, standard type spring washer 14, interior hexagonal cylinder head screw 15; the rotating wheel 11 is fixed at the end part of a rotating shaft of the generator through a common flat key 12, a rotating wheel locking ring 13, a standard spring washer 14 and an inner hexagonal socket head cap screw 15 and corresponds to the inside of the base assembly 1, one end of the spray pipe assembly 3 is fixed with the base assembly 1, the other end of the spray pipe assembly 3 is connected with the water inlet bent pipe 4, the water inlet bent pipes 4 are in multiple groups, the water inlet bent pipes 4 are connected in cascade through telescopic flanges 5 and ∅ 8 rubber strips 6, and the water inlet bent pipe 4 at the most end part is connected with the water inlet conical pipe 10 through a hexagon nut 7, a flat washer 8 and a hexagon head bolt B9.
Wherein, frame assembly 1 is fixed with the hydraulic turbine of vertical arrangement through hexagon head bolt A2.
Wherein, the spray pipe assembly 3 and the base assembly 1 are connected in an inclined way.
The utility model discloses an oblique striking vertical single nozzle self-contained hydraulic turbine generator assembly body; the working principle is as follows: water flows into the telescopic elbow pipe 4 through the water inlet valve and then flows into the spray pipe assembly 3, flows out of the spray pipe mechanism through the spray pipe and the spray pipe upward deflector, the size of water flow flowing out of the spray pipe is controlled through a switch of the spray pipe mechanism, the flowing water flow stably enters the water turbine runner working blade through the deflector cavity, kinetic energy of the water flow is converted into mechanical energy through the runner to drive the generator rotor to rotate, and the mechanical energy is converted into electric energy through the generator stator.
The utility model has the advantages of as follows:
1. the inclined hitting vertical type integral assembling machine set is arranged on a water inlet pipeline, a water inlet bent pipe and a 22.5-degree bent pipe are removed, the two parts are 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 and the bolts for connecting the bent pipe are saved, and the length size of the machine set 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 same size from the 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-contained 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 (3)
1. The utility model provides a vertical single nozzle of oblique attack self-contained hydraulic turbine generator assembly body which characterized in that: the water inlet device comprises a base assembly (1), a hexagonal head bolt A (2), a spray pipe assembly (3), a water inlet bent pipe (4), a telescopic flange (5), ∅ 8 rubber strips (6), a hexagonal nut (7), a flat washer (8), a hexagonal head bolt B (9), a water inlet taper pipe (10), a rotating wheel (11), a common flat key (12), a rotating wheel locking ring (13), a standard spring washer (14) and an inner hexagonal cylindrical head screw (15); the rotating wheel (11) is fixed at the end part of a rotating shaft of the generator through a common flat key (12), a rotating wheel locking ring (13), a standard spring washer (14) and an inner hexagonal socket head cap screw (15) and corresponds to the inside of the base assembly (1), one end of the spray pipe assembly (3) is fixed with the base assembly (1), the other end of the spray pipe assembly (3) is connected with the water inlet bent pipe (4), the water inlet bent pipes (4) are in multiple groups, the water inlet bent pipes (4) are cascaded through telescopic flanges (5) and ∅ 8 rubber strips (6), and the water inlet bent pipe (4) at the most end part is connected with the water inlet conical pipe (10) through a hexagon nut (7), a flat washer (8) and a hexagon bolt B (9).
2. The tilt-hitting vertical single nozzle self-contained hydro turbine-generator assembly as defined in claim 1 wherein: the stand assembly (1) is fixed with a vertically arranged water turbine through a hexagon head bolt A (2).
3. The tilt-hitting vertical single nozzle self-contained hydro turbine-generator assembly as defined in claim 1 wherein: the spray pipe assembly (3) and the engine base assembly (1) are connected in an inclined mode.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201922380007.1U CN212454668U (en) | 2019-12-26 | 2019-12-26 | Oblique-impact vertical single-nozzle self-contained water turbine generator assembly |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201922380007.1U CN212454668U (en) | 2019-12-26 | 2019-12-26 | Oblique-impact vertical single-nozzle self-contained water turbine generator assembly |
Publications (1)
Publication Number | Publication Date |
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CN212454668U true CN212454668U (en) | 2021-02-02 |
Family
ID=74479368
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201922380007.1U Expired - Fee Related CN212454668U (en) | 2019-12-26 | 2019-12-26 | Oblique-impact vertical single-nozzle self-contained water turbine generator assembly |
Country Status (1)
Country | Link |
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CN (1) | CN212454668U (en) |
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2019
- 2019-12-26 CN CN201922380007.1U patent/CN212454668U/en not_active Expired - Fee Related
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210202 |