CN213653396U - Energy dissipation anti-scouring device for sea brake - Google Patents
Energy dissipation anti-scouring device for sea brake Download PDFInfo
- Publication number
- CN213653396U CN213653396U CN202021931214.8U CN202021931214U CN213653396U CN 213653396 U CN213653396 U CN 213653396U CN 202021931214 U CN202021931214 U CN 202021931214U CN 213653396 U CN213653396 U CN 213653396U
- Authority
- CN
- China
- Prior art keywords
- energy dissipation
- energy
- sea
- compressed air
- vertical rod
- 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
Landscapes
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
The invention discloses an energy dissipation and scour prevention device for a sea brake, which comprises: the energy dissipation mechanism is arranged on the foundation at the water outlet of the sea brake and used for carrying out hedging energy dissipation by using water body energy; the power generation mechanism is arranged at the water outlet of the sea brake and is used for converting the kinetic energy of the water body into electric energy; the compressed air generating mechanism is connected with the power generating mechanism and is provided with electric energy by the power generating mechanism so as to generate high-pressure compressed air; and the scour prevention block is arranged on a foundation at a water outlet of the sea brake, is positioned behind the energy dissipation mechanism and is connected with the compressed air generation mechanism, and is used for upwards spraying high-pressure compressed air generated by the compressed air generation mechanism to counteract the residual kinetic energy of the water body. The invention has no extra energy consumption, integrates energy dissipation and conversion, is green and environment-friendly, has high automation degree, low later maintenance cost and good economical efficiency.
Description
Technical Field
The invention relates to the technical field of hydraulic structure protection devices, in particular to an energy dissipation and scour prevention device for a sea gate.
Background
The urban flood control and drainage pressure is higher in the southeast coastal urban flood season under the influence of strong rainfall such as typhoon and the like. In order to ensure the life and property safety of people and reduce flood disasters, coastal cities mostly utilize the advantages of tidal water drainage of a sea gate, and the sea gate is opened to discharge flood when the sea tide level is low, so that the water level of rivers in the cities is reduced. For the areas with strong tide estuaries, the flood discharge easily causes the down-gate scouring due to the large tidal range of the open sea and the large flow velocity of the water, thus endangering the safety and stability of the sea gates and the surrounding buildings.
In order to reduce the down-stroke of the gate, a structural form of a multi-stage stilling pool or multi-stage stilling teeth is adopted in part of engineering application, but for the sea gate, particularly a tidal river reach, the elevation of the wing wall foundations on two sides of the stilling pool is reduced, the water pressure on the inner side and the outer side of the cofferdam is increased rapidly in the construction period, the construction difficulty is increased, and the potential safety hazard is large. A maintenance method for backfilling riprap in an anti-impact groove of part of engineering mining orientations also exists, but the method has huge investment and higher later maintenance cost, and after the riprap is scoured and slipped, serious influence is generated on the stability of an upstream side, a floating gate and even a lock chamber.
For the sea gate with large flood discharge flow rate, the problems of reducing the down-gate scouring and improving the safety and stability of the structure become an urgent need to be solved. Therefore, the energy dissipation and anti-scouring device for the sea brake can be automatically operated, is low in construction cost, is safe and effective, and has very important practical significance for safe and stable operation of the sea brake. The applicant has therefore made an advantageous search and attempt to solve the above-mentioned problems, in the context of which the technical solutions to be described below have been created.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: aiming at the defects of the prior art, the energy dissipation and scour prevention device for the sea brake can be operated automatically, is low in construction cost and later maintenance cost, and is safe and effective.
The technical problem to be solved by the invention can be realized by adopting the following technical scheme:
an energy dissipation anti-scouring device for a sea brake comprises:
the energy dissipation mechanism is arranged on the foundation at the water outlet of the sea brake and used for carrying out hedging energy dissipation by using water body energy;
the power generation mechanism is arranged at the water outlet of the sea brake and is used for converting the kinetic energy of the water body into electric energy;
the compressed air generating mechanism is connected with the power generating mechanism and is provided with electric energy by the power generating mechanism so as to generate high-pressure compressed air; and
and the scour prevention block is arranged on the foundation at the water outlet of the sea brake, is positioned behind the energy dissipation mechanism and is connected with the compressed air generation mechanism, and is used for upwards spraying high-pressure compressed air generated by the compressed air generation mechanism to offset the residual kinetic energy of the water body.
In a preferred embodiment of the invention, the energy dissipating mechanism comprises:
the left and right supporting sleeve seats are fixedly arranged on the foundation at the water outlet of the sea brake at intervals;
a left spring and a right spring which are respectively arranged in the left supporting sleeve seat and the right supporting sleeve seat;
the lower ends of the left and right vertical rods are inserted into the left and right supporting sleeve seats and are supported by the left and right springs, and the upper ends of the left and right vertical rods extend vertically upwards;
the two ends of the floating piece are respectively connected with the upper ends of the left vertical rod and the right vertical rod;
the rotating shaft sleeves are rotatably sleeved on the peripheral surfaces of the left vertical rod and the right vertical rod and are positioned at the lower parts of the left vertical rod and the right vertical rod; and
and the left and right energy dissipation blades are arranged on the left and right energy dissipation blade rotating shaft sleeves at intervals in the circumferential direction and rotate in one direction around the left and right energy dissipation blade rotating shaft sleeves.
In a preferred embodiment of the invention, the left and right energy dissipating blades are 4-8 pieces.
In a preferred embodiment of the present invention, the power generation mechanism includes:
the horizontal shaft is arranged on the left vertical rod and the right vertical rod and is positioned on the rotating shaft above the left energy dissipation blade and the right energy dissipation blade;
a plurality of rotating blades circumferentially arranged on the outer peripheral surface of the rotating shaft at intervals; and
the rotating shaft of the generator is connected with one end of the rotating shaft through a synchronous transmission belt, and the power output end of the generator is connected with the compressed air generating mechanism through a transmission conductor.
In a preferred embodiment of the invention, the number of the rotating blades is 4-8.
In a preferred embodiment of the present invention, the rotor blade is made of a light seawater corrosion resistant material.
In a preferred embodiment of the present invention, the compressed air generating mechanism includes:
the side surface of the closed shell is provided with an air outlet;
the plugging sliding block is arranged in the closed shell in a sliding mode and used for plugging the air outlet;
one end of the crank arm linkage rod penetrates through the top surface of the closed shell, extends into the closed shell and is connected with the blocking slider, the other end of the crank arm linkage rod is connected to the left vertical rod or the right vertical rod, and when the crank arm linkage rod moves upwards along with the left vertical rod or the right vertical rod, the crank arm linkage rod drives the blocking slider to move upwards, so that the air outlet of the closed shell is opened; and
and the air compressor is arranged in the closed shell and connected with the power generation mechanism and is used for generating high-pressure compressed air.
In a preferred embodiment of the present invention, an air injection chamber is formed in the anti-erosion block, an air inlet communicated with the air injection chamber is formed on a side surface of the anti-erosion block, the air inlet of the anti-erosion block is connected with the air outlet of the closed housing through an air hose, and a plurality of air injection ports with upward openings and communicated with the air injection chamber are uniformly and alternately formed on a top surface of the anti-erosion block.
In a preferred embodiment of the present invention, a plurality of anti-impact sills are provided at intervals along the length direction on the top surface of the anti-impact block, and the top surface elevation of each anti-impact sill is higher than the top surface elevation of the anti-impact block.
In a preferred embodiment of the present invention, the impact sill has an arched or rectangular cross-section.
In a preferred embodiment of the invention, the anti-scouring block is made of soft material, which can automatically adjust according to the deformation of the foundation and closely fit the foundation.
Due to the adoption of the technical scheme, the invention has the beneficial effects that:
1. the invention has no additional energy consumption, the rotating blades are driven by the kinetic energy of the water body to convert the kinetic energy of the water body into electric energy, and the energy dissipation and conversion are integrated, thereby being green and environment-friendly;
2. the left energy dissipation blade and the right energy dissipation blade rotate in a single direction, and the kinetic energy of the water body is weakened by utilizing the energy of the water body to offset and dissipate energy;
3. the invention weakens the kinetic energy of the water body by means of the kinetic energy driving device of the water body and the device, has high automation degree and does not need additional operators;
4. compared with an anti-erosion groove riprap backfilling scheme, the anti-erosion groove riprap backfilling device is low in later maintenance cost and good in economical efficiency;
5. the invention can adjust the opening size of the air outlet and the air injection strength according to the water level after the switch is opened and the water level through the floating piece and the connecting mechanism thereof, so that the air injection strength is adaptive to the water flow energy, and the intelligent degree is high.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural view of the present invention.
Figure 2 is a schematic diagram of the matching between the left and right vertical rods and the left and right supporting sleeve seats in the energy dissipation mechanism of the invention.
Fig. 3 is a schematic structural view of the compressed air generating mechanism of the present invention.
Figure 4 is a top view of the erosion block of the present invention.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained below by combining the specific drawings.
Referring to fig. 1, there is shown an energy dissipation and anti-scouring device for a sea brake, which comprises an energy dissipation mechanism 100, a power generation mechanism 200, a compressed air generation mechanism 300 and an anti-scouring block 400.
The energy dissipation mechanism 100 is arranged on a foundation at a water discharge opening of the sea brake and is used for carrying out hedging energy dissipation by utilizing water body energy. Specifically, the energy dissipation mechanism 100 includes left and right support sockets 110a, 110b, left and right springs 120a, 120b, left and right vertical rods 130a, 130b, a floating member 140, left and right energy dissipation blade rotating shaft sleeves 150a, 150b, and a plurality of left and right energy dissipation blades 160a, 160 b. Referring to fig. 2 in combination with fig. 1, the left and right support sleeve seats 110a, 110b are fixedly arranged on the foundation at the drainage opening of the sea brake at intervals, the left and right springs 120a, 120b are respectively installed in the left and right support sleeve seats 110a, 110b, the lower ends of the left and right vertical rods 130a, 130b are inserted into the left and right support sleeve seats 110a, 110b and supported by the left and right springs 120a, 120b, and the upper ends thereof extend vertically upward. The floating member 140 has both ends connected to the upper ends of the left and right vertical bars 130a, 130b, respectively. The left and right energy dissipation blade rotating shaft sleeves 150a and 150b are rotatably sleeved on the outer peripheral surfaces of the left and right vertical rods 130a and 130b and are positioned at the lower parts of the left and right vertical rods 130a and 130 b. The left and right energy dissipation blades 160a and 160b are circumferentially arranged on the left and right energy dissipation blade rotating shaft sleeves 150a and 150b at intervals and rotate around the left and right energy dissipation blade rotating shaft sleeves 150a and 150b in a single direction, and the left and right energy dissipation blades rotate towards the left and right vertical rods 130a and 130b from the inner sides of the left and right vertical rods 130a and 130 b. In this embodiment, the left and right energy dissipating blades 160a and 160b are preferably 4-8 pieces made of light seawater corrosion resistant material.
The power generation mechanism 200 is arranged at a water outlet of the sea sluice and is used for converting the kinetic energy of the water body into electric energy. Specifically, the power generation mechanism 200 includes a shaft 210, a plurality of rotor blades 220, and a generator 230. The horizontal axis of the rotating shaft 210 is arranged on the left and right vertical rods 130a, 130b and above the left and right energy dissipation blades 160a, 160 b. The plurality of rotating blades 220 are circumferentially arranged on the outer circumferential surface of the rotating shaft 210 at intervals, and in the embodiment, the number of the rotating blades is 4-8, and the rotating blades are made of light seawater corrosion resistant materials. The rotating shaft of the generator 230 is connected to one end of the rotating shaft 210 through a synchronous belt 240, and the power output end of the generator 230 is connected to the air compressor 340 of the compressed air generating mechanism 300 through a power transmission wire 250 to supply electric power to the air compressor 340.
The compressed air generating mechanism 300 is connected to the power generating mechanism 200 and is supplied with electric power from the power generating mechanism 200 to generate high-pressure compressed air. Specifically, referring to fig. 3 in conjunction with fig. 1, the compressed air generating mechanism 300 includes a hermetic case 310, a blocking slider 320, a crank arm link 330, and an air compressor 340. An air outlet 311 is formed on the side surface of the sealed housing 310. The sealing slider 320 is slidably disposed in the sealed housing 310 and seals the air outlet 311 of the sealed housing 310 at an initial position. One end of the crank arm linkage rod 330 passes through the top surface of the closed shell 310 and then extends into the closed shell 310 and is connected with the plugging slider 320, the other end of the crank arm linkage rod 330 is connected to the left vertical rod 130a or the right vertical rod 130b, and when the crank arm linkage rod 330 moves upwards along with the left vertical rod 130a or the right vertical rod 130b, the crank arm linkage rod 330 drives the plugging slider 320 to move upwards, so that the air outlet 311 of the closed shell 310 is opened. The air compressor 340 is installed in the hermetic case 310 and connected to the generator 230 of the power generation mechanism 200, and is used to generate high-pressure compressed air.
The anti-scouring block 400 is arranged on the foundation at the water discharge opening of the sea brake, is positioned behind the energy dissipation mechanism 100, and is connected with the compressed air generation mechanism 300, and is used for spraying the high-pressure compressed air generated by the compressed air generation mechanism 300 upwards to offset the residual kinetic energy of the water body. In particular, the amount of the solvent to be used,
the anti-erosion block 400 is formed with an air injection chamber (not shown), and the side surface thereof is provided with an air inlet 410 communicated with the air injection chamber, the air inlet 410 of the anti-erosion block 400 is connected with the air outlet 311 of the closed shell 310 through an air hose 420, and a plurality of air injection ports 430 with upward openings and communicated with the air injection chamber are uniformly arranged on the top surface of the anti-erosion block 400 at intervals. In this embodiment, the anti-erosion block 400 is made of soft material, which can be automatically adjusted according to the deformation of the foundation to be closely attached to the foundation.
A plurality of anti-erosion sills 440 are provided at intervals along the length direction on the top surface of the anti-erosion block 400, and the top surface elevation of each anti-erosion sill 440 is higher than the top surface elevation of the anti-erosion block 400. In this embodiment, the cross section of the anti-impact sill 440 is an arch or rectangular structure, which improves the aesthetic property.
The working process of the energy dissipation and scour prevention device for the sea brake comprises the following steps:
1) when the sea gate is opened to drain water, the water level under the sea gate is gradually raised, the floating piece 140 moves vertically upwards under the action of the water level to drive the left and right vertical rods 130a and 130b and the associated mechanisms to move upwards, the crank arm linkage rod 330 moves upwards to drive the blocking slide block 320 to move upwards, and the air outlet 311 of the closed shell 310 is partially opened;
2) after the brake is opened and the water is drained, the kinetic energy of the water body drives the rotating blades 220 to rotate, the generator 230 is driven to work through the synchronous transmission belt 240, the kinetic energy is converted into electric energy, the electric energy is transmitted to the air compressor 340 through the power transmission conducting wire 250, and the air compressor 340 runs normally;
3) high-pressure compressed gas generated by the air compressor 340 is conveyed to the anti-scouring block 400 through the air outlet 311 of the closed shell 310 and the air conveying hose 420, and is ejected from the air jet 430 to offset residual kinetic energy of a water body and protect a foundation on the lower side of the anti-scouring block 400 from being scoured;
4) after the gate is opened and water is drained, the inner water body between the left vertical rod 130a and the right vertical rod 130b pushes the left energy dissipation blade 160a and the right energy dissipation blade 160b to rotate, the left energy dissipation blade 160a and the right energy dissipation blade 160b can only rotate in a single direction, the outer water body of the left vertical rod 130a and the right vertical rod 130b punches the left energy dissipation blade 160a and the right energy dissipation blade 160b to block the left energy dissipation blade 160a and the right energy dissipation blade 160b from rotating, and opposite-flushing energy dissipation is realized on the inner water body between the left vertical rod 130a and the right vertical rod 130 b; the water outside the left and right vertical rods 130a, 130b is limited by the unidirectional rotation of the left and right energy dissipation blades 160a, 160b, and the kinetic energy of the water is consumed.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (11)
1. The utility model provides an energy dissipation scour prevention device for going out sea brake which characterized in that includes:
the energy dissipation mechanism is arranged on the foundation at the water outlet of the sea brake and used for carrying out hedging energy dissipation by using water body energy;
the power generation mechanism is arranged at the water outlet of the sea brake and is used for converting the kinetic energy of the water body into electric energy;
the compressed air generating mechanism is connected with the power generating mechanism and is provided with electric energy by the power generating mechanism so as to generate high-pressure compressed air; and
and the scour prevention block is arranged on the foundation at the water outlet of the sea brake, is positioned behind the energy dissipation mechanism and is connected with the compressed air generation mechanism, and is used for upwards spraying high-pressure compressed air generated by the compressed air generation mechanism to offset the residual kinetic energy of the water body.
2. An energy dissipation and erosion prevention device for a sea brake according to claim 1, wherein the energy dissipation mechanism comprises:
the left and right supporting sleeve seats are fixedly arranged on the foundation at the water outlet of the sea brake at intervals;
a left spring and a right spring which are respectively arranged in the left supporting sleeve seat and the right supporting sleeve seat;
the lower ends of the left and right vertical rods are inserted into the left and right supporting sleeve seats and are supported by the left and right springs, and the upper ends of the left and right vertical rods extend vertically upwards;
the two ends of the floating piece are respectively connected with the upper ends of the left vertical rod and the right vertical rod;
the rotating shaft sleeves are rotatably sleeved on the peripheral surfaces of the left vertical rod and the right vertical rod and are positioned at the lower parts of the left vertical rod and the right vertical rod; and
and the left and right energy dissipation blades are arranged on the left and right energy dissipation blade rotating shaft sleeves at intervals in the circumferential direction and rotate in one direction around the left and right energy dissipation blade rotating shaft sleeves.
3. An energy dissipation and erosion prevention device for a sea brake as claimed in claim 2, wherein the left and right energy dissipation blades are 4-8 pieces.
4. An energy dissipation and erosion prevention device for a sea brake as claimed in claim 2, wherein said power generation mechanism comprises:
the horizontal shaft is arranged on the left vertical rod and the right vertical rod and is positioned on the rotating shaft above the left energy dissipation blade and the right energy dissipation blade;
a plurality of rotating blades circumferentially arranged on the outer peripheral surface of the rotating shaft at intervals; and
the rotating shaft of the generator is connected with one end of the rotating shaft through a synchronous transmission belt, and the power output end of the generator is connected with the compressed air generating mechanism through a transmission conductor.
5. An energy dissipation and erosion prevention device for a sea brake as claimed in claim 4, wherein said rotor blades are 4-8 pieces.
6. An energy dissipation and erosion prevention device for a sea sluice as claimed in claim 4, wherein the rotor blades are made of a light seawater corrosion resistant material.
7. An energy-dissipating and anti-scouring device for a sea brake according to claim 2, wherein said compressed air generating means comprises:
the side surface of the closed shell is provided with an air outlet;
the plugging sliding block is arranged in the closed shell in a sliding mode and used for plugging the air outlet;
one end of the crank arm linkage rod penetrates through the top surface of the closed shell, extends into the closed shell and is connected with the blocking slider, the other end of the crank arm linkage rod is connected to the left vertical rod or the right vertical rod, and when the crank arm linkage rod moves upwards along with the left vertical rod or the right vertical rod, the crank arm linkage rod drives the blocking slider to move upwards, so that the air outlet of the closed shell is opened; and
and the air compressor is arranged in the closed shell and connected with the power generation mechanism and is used for generating high-pressure compressed air.
8. An energy dissipation and erosion preventing device for a sea brake as claimed in claim 7, wherein the erosion preventing block is formed with an air injection chamber, and an air inlet communicating with the air injection chamber is formed at a side surface thereof, the air inlet of the erosion preventing block is connected with the air outlet of the closed housing through an air hose, and a plurality of air injection ports with upward openings and communicating with the air injection chamber are formed at regular intervals on a top surface of the erosion preventing block.
9. An energy dissipation and erosion prevention device for a sea brake as claimed in claim 8, wherein a plurality of erosion prevention sills are provided at intervals in a length direction on the top surface of the erosion prevention block, and a top surface elevation of each erosion prevention sill is higher than a top surface elevation of the erosion prevention block.
10. An energy dissipation and erosion prevention device for a sea brake as claimed in claim 9, wherein the erosion prevention ridge has an arch or rectangular configuration in cross section.
11. An energy dissipation and erosion prevention device for a sea brake as claimed in claim 8, wherein the erosion prevention blocks are made of soft material, which can be automatically adjusted according to the deformation of the foundation to be closely attached to the foundation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021931214.8U CN213653396U (en) | 2020-09-07 | 2020-09-07 | Energy dissipation anti-scouring device for sea brake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021931214.8U CN213653396U (en) | 2020-09-07 | 2020-09-07 | Energy dissipation anti-scouring device for sea brake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213653396U true CN213653396U (en) | 2021-07-09 |
Family
ID=76694658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021931214.8U Active CN213653396U (en) | 2020-09-07 | 2020-09-07 | Energy dissipation anti-scouring device for sea brake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213653396U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113897936A (en) * | 2021-09-06 | 2022-01-07 | 长沙理工大学 | Ship lock centralized water delivery system with rotary power generation energy dissipater and control method thereof |
-
2020
- 2020-09-07 CN CN202021931214.8U patent/CN213653396U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113897936A (en) * | 2021-09-06 | 2022-01-07 | 长沙理工大学 | Ship lock centralized water delivery system with rotary power generation energy dissipater and control method thereof |
| CN113897936B (en) * | 2021-09-06 | 2023-02-28 | 长沙理工大学 | Ship lock centralized water delivery system with rotary power generation energy dissipater and control method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4261171A (en) | Functionally transformable dam with tidal power station | |
| SG191257A1 (en) | Method and apparatus for energy generation | |
| CN101910620A (en) | Turbine assembly | |
| GB2436857A (en) | two-way tidal barrage with one-way turbines | |
| CN213653396U (en) | Energy dissipation anti-scouring device for sea brake | |
| CN115059121B (en) | Wave-absorbing energy dissipation system and method for reducing scouring of pile group foundation | |
| CN114060207A (en) | Marine water storage and tidal water storage dual-purpose power station and working method thereof | |
| CN112195878A (en) | Energy dissipation anti-scouring device for sea brake | |
| CN208024505U (en) | A kind of Track Type bidirectional tidal power generator | |
| CN202645836U (en) | Horizontal piston type wave energy power generating device | |
| CN102374106A (en) | Tide and river power station | |
| CN202247818U (en) | Tide and river power station | |
| CN102654098A (en) | Wave-energy double-generator power generation device | |
| KR20070061488A (en) | Tidal power generation method | |
| CN1103454A (en) | Hydro-electric power generating set using water wheel pump by exhaust and siphon | |
| CN108331705B (en) | A kind of tidal power generating device | |
| CN102635100A (en) | Improved ecotype generating set | |
| CN113389677A (en) | Hydroelectric generation subassembly | |
| TW202113224A (en) | Structure for converting kinetic energy of wave into potential energy capable of greatly reducing the cost of wave power generation | |
| Brookshier | Hydropower technology | |
| CN110777741A (en) | Compromise sluice of electricity generation | |
| KR20050003976A (en) | Float type hydraulic power generator | |
| CN210034754U (en) | Pressure pipeline pressure reduction and energy dissipation system | |
| JP2003120599A (en) | Water hammer type hydraulic power generation system | |
| CN208346778U (en) | River impact type hydroelectric power generating apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |