CN215336875U - Linkage type low-noise air supplementing structure for hydropower station - Google Patents
Linkage type low-noise air supplementing structure for hydropower station Download PDFInfo
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- CN215336875U CN215336875U CN202120377387.8U CN202120377387U CN215336875U CN 215336875 U CN215336875 U CN 215336875U CN 202120377387 U CN202120377387 U CN 202120377387U CN 215336875 U CN215336875 U CN 215336875U
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- air supplementing
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- bevel gear
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Abstract
The linkage type low-noise air supplementing structure for the hydropower station comprises a water turbine rotor, wherein a connecting rod is arranged on the water turbine rotor, a first bevel gear is arranged at the top of the connecting rod, and the first bevel gear is matched with a plurality of air supplementing structures; the air supplementing structure comprises an air supplementing pipe, a fixing rod is arranged on the air supplementing pipe, a first rotating shaft is arranged in the air supplementing pipe, a second bevel gear meshed with the first bevel gear is arranged at one end of the first rotating shaft, a plurality of first fan blades are arranged at the other end of the first rotating shaft, and a connecting structure is arranged at the air exchanging end of the air supplementing pipe. By adopting the structure, the device usage is reduced, the linkage work is realized, and the energy utilization rate is improved; noise pollution is effectively reduced, and the health of workers in a factory is actively protected; the whole device is reasonable in structure, stable in work and extremely strong in practicability.
Description
Technical Field
The utility model relates to the technical field of electric power energy, in particular to a linkage type low-noise air supplementing structure for a hydropower station.
Background
The utility model discloses a three-level hydropower station of public support river is because the air supplement pipe sets up by main building road, and the air supplement pipe does not set up the measure of making an uproar that falls that gives sound insulation, and consequently the unit operation tonifying qi noise is great, and fortune dimension personnel need pass from this when daily patrolling, often receives noise pollution. And current factory building tonifying qi mainly is through axial fan to the hot-air replacement of water pump room to reduce water pump indoor temperature, guarantee equipment normal operating, in order to respond energy-concerving and environment-protective theory, how rationally reduce the energy consumption, noise pollution is reduced when improving energy utilization, has become the problem that the solution is badly needed.
Disclosure of Invention
The technical problem to be solved by the utility model is to provide a linkage type low-noise air supplementing structure for a hydropower station, so that the use of equipment is reduced, the linkage work is realized, and the energy utilization rate is improved; noise pollution is effectively reduced, and the health of workers in a factory is actively protected; the whole device is reasonable in structure, stable in work and extremely strong in practicability.
In order to solve the technical problems, the technical scheme adopted by the utility model is as follows: the linkage type low-noise air supplementing structure for the hydropower station comprises a water turbine rotor, wherein a connecting rod is arranged on the water turbine rotor, a first bevel gear is arranged at the top of the connecting rod, and the first bevel gear is matched with a plurality of air supplementing structures;
the air supplementing structure comprises an air supplementing pipe, a fixing rod is arranged on the air supplementing pipe, a first rotating shaft is arranged in the air supplementing pipe, a second bevel gear meshed with the first bevel gear is arranged at one end of the first rotating shaft, a plurality of first fan blades are arranged at the other end of the first rotating shaft, and a connecting structure is arranged at the air exchanging end of the air supplementing pipe.
In the preferred scheme, connection structure include with the muffler complex to the ring, the bottom of butt joint ring is equipped with the cover of taking a breath, is equipped with a plurality of installation pieces on the ring, is equipped with the slide bar on the installation piece, the one end of slide bar is equipped with the limiting plate, the other end and the mounting panel of slide bar are connected, the cover has the spring on the slide bar, the both ends of spring are connected in limiting plate and installation piece respectively, are equipped with the vent on the mounting panel.
In a preferred scheme, a plurality of fastening bolts are arranged on the mounting plate.
In a preferred scheme, the ventilation cover is an inverted cone-shaped mask.
In a preferred scheme, a first sound absorption pad is arranged in the air supply pipe.
In a preferable scheme, a second sound absorption pad is arranged at the joint of the air supply pipe and the connecting structure.
In the preferred scheme, a filter screen is arranged at the position, close to the connecting structure, of the air supplementing pipe, a mounting seat is arranged on the filter screen, a second rotating shaft is arranged on the mounting seat, a plurality of second fan blades are arranged on the second rotating shaft, and a plurality of groups of bristles are arranged on one side, close to the filter screen, of each second fan blade.
The linkage type low-noise air supplementing structure for the hydropower station, provided by the utility model, has the following beneficial effects by adopting the structure:
(1) the device is reduced in use and linked operation is realized, and the energy utilization rate is improved;
(2) noise pollution is effectively reduced, and the health of workers in a factory is actively protected;
(3) the whole device is reasonable in structure, stable in work and extremely strong in practicability.
Drawings
The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:
fig. 1 is a schematic view of the overall structure of the present invention.
FIG. 2 is a schematic view of the gas supply structure of the present invention.
FIG. 3 is a schematic cross-sectional view of the gas-supplying structure of the present invention.
Fig. 4 is a schematic view of the structure of the filter screen of the present invention.
Fig. 5 is a schematic view of the connection structure of the present invention.
In the figure: the structure comprises a water turbine rotor 1, a connecting rod 2, a first bevel gear 3, an air supplementing structure 4, an air supplementing pipe 5, a fixing rod 6, a second bevel gear 7, a first rotating shaft 8, first fan blades 9, a first sound absorbing pad 10, a second sound absorbing pad 11, a filter screen 12, a connecting structure 13, a mounting seat 14, a second rotating shaft 15, second fan blades 16, bristles 17, a butt joint ring 18, a ventilation cover 19, a mounting block 20, a sliding rod 21, a limiting plate 22, a spring 23, a mounting plate 24, a ventilation opening 25 and a fastening bolt 26.
Detailed Description
As shown in fig. 1-5, the linkage type low-noise air supplement structure for a hydropower station comprises a water turbine rotor 1, wherein a connecting rod 2 is arranged on the water turbine rotor 1, a first bevel gear 3 is arranged at the top of the connecting rod 2, and the first bevel gear 3 is matched with a plurality of air supplement structures 4;
the air supplementing structure 4 comprises an air supplementing pipe 5, a fixing rod 6 is arranged on the air supplementing pipe 5, a first rotating shaft 8 is arranged in the air supplementing pipe 5, one end of the first rotating shaft 8 is provided with a second bevel gear 7 meshed with the first bevel gear 3, the other end of the first rotating shaft 8 is provided with a plurality of first fan blades 9, and the air exchanging end of the air supplementing pipe 5 is provided with a connecting structure 13.
In a preferable scheme, the connecting structure 13 includes a butt joint ring 18 matched with the air supplement pipe 5, a ventilation cover 19 is arranged at the bottom of the butt joint ring 18, a plurality of mounting blocks 20 are arranged on the butt joint ring 18, a sliding rod 21 is arranged on each mounting block 20, a limiting plate 22 is arranged at one end of each sliding rod 21, the other end of each sliding rod 21 is connected with a mounting plate 24, a spring 23 is sleeved on each sliding rod 21, two ends of each spring 23 are respectively connected with the limiting plate 22 and the mounting block 20, and a ventilation opening 25 is arranged on each mounting plate 24. After the air supplement pipe 5 is connected with other operation chambers, the air supplement pipe 5 is prevented from shaking due to air draft, so that noise is generated, and noise is effectively reduced.
In a preferred embodiment, the mounting plate 24 is provided with a plurality of fastening bolts 26. The installation of being convenient for cooperate is fixed, and the practicality is strong.
In a preferred embodiment, the ventilation cover 19 is an inverted cone-shaped cover. Effectively reduce noise, the practicality is strong.
In a preferred embodiment, a first sound absorption pad 10 is disposed in the air supplement pipe 5. Effectively reduce noise, the practicality is strong.
In a preferred scheme, a second sound absorption pad 11 is arranged at the joint of the air supply pipe 5 and the connecting structure 13. Effectively reduce noise, the practicality is strong.
In a preferable scheme, a filter screen 12 is arranged at a position of the air supplement pipe 5 close to the connecting structure 13, an installation seat 14 is arranged on the filter screen 12, a second rotating shaft 15 is arranged on the installation seat 14, a plurality of second fan blades 16 are arranged on the second rotating shaft 15, and a plurality of groups of bristles 17 are arranged on one side of each second fan blade 16 close to the filter screen 12. Guarantee that the work of tonifying qi structure 4 is more stable, filter residue in time strikes off, lasting high-efficient work.
The using method of the utility model comprises the following steps: during the use, through the rotation of hydraulic turbine rotor 1, drive connecting rod 2 and rotate, utilize the first bevel gear 3 and the second bevel gear 7 cooperation transmission of mutually supporting, drive first pivot 8 and rotate to realize the tonifying qi, the tonifying qi in-process because the air flow produces the vibration of tonifying qi pipe 5, can be absorbed by first sound-absorbing pad 10 and second sound-absorbing pad 11, 18 cooperation springs 23 buffering of docking ring simultaneously shake, noise reduction.
The utility model has the beneficial effects that: the device is reduced in use and linked operation is realized, and the energy utilization rate is improved; noise pollution is effectively reduced, and the health of workers in a factory is actively protected; the whole device is reasonable in structure, stable in work and extremely strong in practicability.
Claims (7)
1. A linkage type low noise tonifying qi structure for power station, including hydraulic turbine rotor (1), its characterized in that: the water turbine rotor (1) is provided with a connecting rod (2), the top of the connecting rod (2) is provided with a first bevel gear (3), and the first bevel gear (3) is matched with the plurality of air supplementing structures (4);
the air supplementing structure (4) comprises an air supplementing pipe (5), a fixing rod (6) is arranged on the air supplementing pipe (5), a first rotating shaft (8) is arranged in the air supplementing pipe (5), one end of the first rotating shaft (8) is provided with a second bevel gear (7) meshed with the first bevel gear (3), the other end of the first rotating shaft (8) is provided with a plurality of first fan blades (9), and the air exchanging end of the air supplementing pipe (5) is provided with a connecting structure (13).
2. The linkage type low-noise air supplement structure for the hydropower station according to claim 1, wherein: connection structure (13) including with air supplement pipe (5) complex butt joint ring (18), the bottom of butt joint ring (18) is equipped with and takes a breath cover (19), be equipped with a plurality of installation pieces (20) on butt joint ring (18), be equipped with slide bar (21) on installation piece (20), the one end of slide bar (21) is equipped with limiting plate (22), the other end and mounting panel (24) of slide bar (21) are connected, the cover has spring (23) on slide bar (21), the both ends of spring (23) are connected in limiting plate (22) and installation piece (20) respectively, be equipped with vent (25) on mounting panel (24).
3. The linkage type low-noise air supplement structure for the hydropower station according to claim 2, wherein: the mounting plate (24) is provided with a plurality of fastening bolts (26).
4. The linkage type low-noise air supplement structure for the hydropower station according to claim 2, wherein: the air exchanging cover (19) is an inverted cone-shaped mask.
5. The linkage type low-noise air supplement structure for the hydropower station according to claim 1, wherein: the air supplementing pipe (5) is internally provided with a first sound absorbing pad (10).
6. The linkage type low-noise air supplement structure for the hydropower station according to claim 1, wherein: and a second sound absorption pad (11) is arranged at the joint of the air supply pipe (5) and the connecting structure (13).
7. The linkage type low-noise air supplement structure for the hydropower station according to claim 1, wherein: the position of air supplement pipe (5) near connection structure (13) is equipped with filter screen (12), is equipped with mount pad (14) on filter screen (12), is equipped with second pivot (15) on mount pad (14), is equipped with a plurality of second fan blade (16) on second pivot (15), one side that second fan blade (16) are close to filter screen (12) is equipped with multiunit brush hair (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120377387.8U CN215336875U (en) | 2021-02-19 | 2021-02-19 | Linkage type low-noise air supplementing structure for hydropower station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120377387.8U CN215336875U (en) | 2021-02-19 | 2021-02-19 | Linkage type low-noise air supplementing structure for hydropower station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215336875U true CN215336875U (en) | 2021-12-28 |
Family
ID=79581440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120377387.8U Active CN215336875U (en) | 2021-02-19 | 2021-02-19 | Linkage type low-noise air supplementing structure for hydropower station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215336875U (en) |
-
2021
- 2021-02-19 CN CN202120377387.8U patent/CN215336875U/en active Active
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