CN220726472U - Hydroelectric generating set capable of dynamically adjusting opening and closing degree of blades in real time based on water level - Google Patents
Hydroelectric generating set capable of dynamically adjusting opening and closing degree of blades in real time based on water level Download PDFInfo
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- CN220726472U CN220726472U CN202322478995.XU CN202322478995U CN220726472U CN 220726472 U CN220726472 U CN 220726472U CN 202322478995 U CN202322478995 U CN 202322478995U CN 220726472 U CN220726472 U CN 220726472U
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- 238000009434 installation Methods 0.000 claims description 10
- 238000010248 power generation Methods 0.000 abstract description 10
- 230000001105 regulatory effect Effects 0.000 description 15
- 238000010586 diagram Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 238000005381 potential energy Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
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Abstract
The utility model relates to the technical field of hydroelectric equipment, in particular to a hydroelectric generating set capable of dynamically adjusting the opening and closing degree of blades in real time based on water level, which comprises an upper rotary table, a lower rotary table, rotary blades, a water wheel, a blade adjusting mechanism and a base, wherein the upper rotary table is arranged in a volute chamber below a generator; a water level sensor is arranged in the vortex chamber, an upper turntable is fixedly connected with the inner wall of the vortex chamber, a lower turntable is arranged below the upper turntable, and rotary blades are arranged between the upper turntable and the lower turntable; the upper turntable is provided with a first rotating shaft, the rotating blades are provided with rotating grooves, and the first rotating shaft is rotationally connected with the rotating grooves; the base is arranged at the bottom of the lower rotary table, the lower rotary table is rotationally connected with the base, a water flowing channel is arranged on the base, and the water wheels are arranged in the water flowing channel; the blade adjustment mechanism is arranged on one side of the lower rotary table and is connected with the lower rotary table. The utility model solves the problem that the tail water power generation device cannot generate power according to the water flow of the tail water through the blade adjusting mechanism.
Description
Technical Field
The utility model relates to the technical field of hydroelectric equipment, in particular to a hydroelectric generating set capable of dynamically adjusting the opening and closing degree of blades in real time based on water level.
Background
The hydroelectric generation method is characterized in that water flows with potential energy at high positions such as rivers and lakes are utilized to flow to low positions, the potential energy contained in the water flows is converted into kinetic energy of a water turbine, the water turbine is used as motive power to drive a generator to generate electric energy, and the current mainstream hydroelectric generation method is basically to arrange power generation equipment such as a large-scale water turbine at a pressure pipeline position with a drop height, so that the generator is driven to rotate to achieve a corresponding power generation function. The hydroelectric power generation is important in the current day of the increasing shortage of energy sources because the hydroelectric power generation has no pollution, is clean and environment-friendly and is valued and developed greatly by various countries.
Most of the existing tail water power generation devices are simple in structure, but the flow rate and the water quantity of the tail water are relatively unstable, the unstable tail water can influence the stability of power input by power generation equipment, stable operation of the device under the condition of water level change cannot be guaranteed, when the flow rate of the tail water is small, the impact force of the tail water on a water wheel is insufficient, and at the moment, the device obviously cannot effectively utilize the potential energy of the tail water, so that the utilization rate of the tail water by the device is not high.
Disclosure of Invention
According to the hydroelectric generating set, the problem that the tail water generating device cannot generate power according to the water flow of tail water is solved through the blade adjusting mechanism.
In order to solve the problems in the prior art, the utility model provides a hydroelectric generating set capable of dynamically adjusting the opening and closing degree of blades in real time based on water level, which comprises an upper turntable, a lower turntable, rotating blades, a water wheel, a blade adjusting mechanism and a base, wherein the upper turntable is arranged in a volute chamber below a generator; a water level sensor is arranged in the vortex chamber, an upper turntable is fixedly connected with the inner wall of the vortex chamber, a lower turntable is arranged below the upper turntable, a through hole is formed in the middle of the lower turntable, and a plurality of rotating blades are arranged between the upper turntable and the lower turntable; the upper turntable is provided with first rotating shafts, the middle parts of the rotating blades are provided with rotating grooves, the first rotating shafts are rotationally connected with the rotating grooves, and the number of the first rotating shafts is the same as that of the rotating blades; the base is arranged at the bottom of the lower rotary table, the lower rotary table is rotationally connected with the base, a water flow channel is arranged at the middle part of the base, the water wheel is arranged in the water flow channel, a power shaft and a connecting flange are arranged on the water wheel, the power shaft is arranged at the top of the water wheel, the power shaft penetrates through the upper rotary table and is rotationally connected with the upper rotary table, the connecting flange is arranged at the top of the power shaft, and the connecting flange is connected with the input end of the generator; the blade adjustment mechanism is arranged on one side of the lower rotary table and is connected with the lower rotary table.
Preferably, the blade adjusting mechanism is provided with an adjusting shaft, an adjusting arm, a connecting rod, a rotating base and a limiting base; the rotating base is arranged on the ground above the vortex chamber, the adjusting shaft penetrates through the ground and extends into the vortex chamber, and the adjusting shaft is rotationally connected with the rotating base; the limiting base is arranged at the bottom of the vortex chamber and is rotationally connected with the adjusting shaft; the adjusting arm is arranged at the top of the adjusting shaft and is fixedly connected with the top of the adjusting shaft; the regulating spindle is provided with the regulating block, the regulating block has two, be provided with second rotation axis, regulating strip and connecting block on the lower carousel, the quantity of second rotation axis is the same with rotating vane, the axis of all second rotation axes around the lower carousel evenly sets up, the bottom and the lower carousel fixed connection of second rotation axis, the quantity of regulating strip is the same with the second rotation axis, regulating strip one side is connected with the second rotation axis, the opposite side is connected with rotating vane's bottom, the connecting block has two and sets up the both sides at the lower carousel respectively, the connecting rod has two, connecting rod one side is connected with the regulating block, the opposite side is connected with the connecting block.
Preferably, the blade adjusting mechanism is also provided with a hydraulic rod and a mounting base; the installation base is arranged on the ground above the vortex chamber, the hydraulic rod is arranged on the installation base, and the output end of the hydraulic rod is connected with one side, far away from the adjusting shaft, of the adjusting arm; the hydraulic rod is provided with a stroke sensor.
Preferably, the hydraulic rod is provided with a mounting plate; the mounting plate is rotationally connected with the hydraulic rod in the vertical direction, a plurality of screw holes are formed in the mounting plate, and the hydraulic rod is detachably mounted on the mounting base through bolts.
Preferably, the lower turntable is provided with a limiting ring and a limiting groove; the stop collar sets up at the top of carousel down, and the stop collar is located under the first rotation axis, is provided with the spacing groove on the first stop collar, and the quantity of spacing groove is the same with first rotation axis, and the spacing groove rotates with first rotation axis to be connected.
Preferably, the first rotating shaft is provided with a second mounting plate; the second mounting panel sets up the position that is close to the top on first rotation axis, and the top of carousel is gone up in the bottom butt of second mounting panel, is provided with a plurality of screw on the second mounting panel, installs first rotation axis detachable on last carousel through the bolt.
Compared with the prior art, the utility model has the beneficial effects that:
1. the utility model is provided with the blade adjusting mechanism for adjusting the opening and closing degree of the rotating blades, tail water enters the water flow channel on the base through gaps among the rotating blades, the tail water continuously impacts the water wheel in the water flow channel, the water wheel rotates under the impact of flowing water and is connected with the input end of the generator through the connecting flange to drive the generator to generate electricity, the opening and closing degree of the rotating blades is adjusted through the blade adjusting mechanism, when the water flow of the tail water is large, the opening and closing degree of the rotating blades is increased, and when the water flow of the tail water is small, the opening and closing degree of the rotating blades is reduced, and the maximum utilization rate of the tail water for generating electricity is ensured.
2. The angle of the adjusting arm is adjusted by the hydraulic rod, the adjusting arm drives the adjusting shaft, and the adjusting shaft drives the lower rotary table through the connecting rod, so that the opening and closing degree of the rotary blade is adjusted, the labor is saved, and the efficiency is improved.
3. The utility model is provided with the water level sensor, and the water level sensor can transmit the water level information to the controller in real time, so that the opening and closing degree of the rotary blade is adjusted according to the water level information, and the maximum utilization rate of tail water power generation is ensured.
Drawings
Fig. 1 is a schematic perspective view of a hydroelectric generating set with blade opening and closing degree dynamically adjusted in real time based on water level.
Fig. 2 is a schematic perspective view of an upper turntable, a lower turntable, a rotating blade, a water wheel and a base of the hydroelectric generating set based on dynamic real-time adjustment of the opening and closing degree of the blades of the water level.
Fig. 3 is a schematic diagram of a three-dimensional structure of an upper turntable, a lower turntable, a rotating blade, a water wheel and a base of a hydroelectric generating set based on dynamic real-time adjustment of the opening and closing degree of blades of a water level.
Fig. 4 is a cross-sectional view of an upper turntable, a lower turntable, a rotating blade, a water wheel and a base of a hydro-generator set with blade opening and closing degree dynamically adjusted in real time based on water level.
Fig. 5 is a schematic perspective view of a blade adjusting mechanism of a hydroelectric generating set based on dynamic real-time adjustment of the blade opening and closing degree of the water level.
Fig. 6 is a partial schematic diagram of a hydroelectric generating set at a based on dynamic real-time adjustment of blade opening and closing of water level.
Fig. 7 is a partial schematic diagram of a hydroelectric generating set at B with blade opening and closing adjusted in real time based on water level dynamics.
The reference numerals in the figures are: 1-an upper turntable; 11-a first rotation axis; 111-a second mounting plate; 2-a lower rotary table; 21-a second rotation axis; 22-adjusting bars; 23-connecting blocks; 24-limiting rings; 25-limit grooves; 3-rotating the blades; 31-a rotary tank; 4-water wheels; 41-a power shaft; 42-connecting flanges; 5-a blade adjustment mechanism; 51-adjusting the shaft; 511-a regulating block; 52-an adjusting arm; 53-connecting rod; 54-rotating the base; 55-limiting the base; 56-a hydraulic rod; 561-a first mounting plate; 57-mounting a base; 6, a base; 61-flow channel.
Detailed Description
The utility model will be further described in detail with reference to the drawings and the detailed description below, in order to further understand the features and technical means of the utility model and the specific objects and functions achieved.
Referring to fig. 1-4: the hydroelectric generating set capable of dynamically adjusting the opening and closing degree of blades in real time based on water level comprises an upper rotary table 1, a lower rotary table 2, rotary blades 3, a water wheel 4, a blade adjusting mechanism 5 and a base 6, wherein the upper rotary table 1 is arranged in a volute chamber below a generator; a water level sensor is arranged in the vortex chamber, the upper turntable 1 is fixedly connected with the inner wall of the vortex chamber, the lower turntable 2 is arranged below the upper turntable 1, a through hole is formed in the middle part of the lower turntable 2, the rotating blades 3 are arranged between the upper turntable 1 and the lower turntable 2, and the rotating blades 3 are provided with a plurality of rotating blades; the upper rotary table 1 is provided with first rotary shafts 11, the middle part of the rotary blades 3 is provided with rotary grooves 31, the first rotary shafts 11 are rotationally connected with the rotary grooves 31, and the number of the first rotary shafts 11 is the same as that of the rotary blades 3; the base 6 is arranged at the bottom of the lower turntable 2, the lower turntable 2 is rotationally connected with the base 6, a water flow channel 61 is arranged at the middle part of the base 6, the water wheel 4 is arranged in the water flow channel 61, a power shaft 41 and a connecting flange 42 are arranged on the water wheel 4, the power shaft 41 is arranged at the top of the water wheel 4, the power shaft 41 penetrates through the upper turntable 1 and is rotationally connected with the upper turntable 1, the connecting flange 42 is arranged at the top of the power shaft 41, and the connecting flange 42 is connected with the input end of the generator; the blade adjustment mechanism 5 is arranged on one side of the lower rotary table 2, and the blade adjustment mechanism 5 is connected with the lower rotary table 2.
During operation of the hydroelectric generating set, tail water enters the volute chamber, the tail water enters the space between the upper rotary table 1 and the lower rotary table 2 from the gap of the rotary blades 3, a through hole is formed in the middle of the lower rotary table 2 and communicated with a water flow channel 61 on the base 6, the tail water enters the water flow channel 61 from the through hole of the lower rotary table 2, flowing tail water continuously impacts a water wheel 4 in the water flow channel 61, the water wheel 4 rotates under the impact of the tail water, the water wheel 4 drives a power shaft 41 to rotate, the power shaft 41 is connected with the input end of the generator through a connecting flange 42, the water wheel 4 rotates to drive the generator to generate electricity, a water level sensor is arranged in the volute chamber and used for transmitting real-time water level information to a controller, when the water level is high, the controller increases the opening and closing degree of the rotary blades 3 through a blade adjusting mechanism 5, the gap between the rotary blades 3 increases, when the water level is low, the controller decreases the opening and closing degree of the rotary blades 3 through the blade adjusting mechanism 5, and the gap between the rotary blades 3 decreases, and the utilization rate of the tail water is improved.
Referring to fig. 1, 2, 5, 6 and 7: the blade adjusting mechanism 5 is provided with an adjusting shaft 51, an adjusting arm 52, a connecting rod 53, a rotating base 54 and a limiting base 55; the rotating base 54 is arranged on the ground above the vortex chamber, the adjusting shaft 51 penetrates through the ground and extends into the vortex chamber, and the adjusting shaft 51 is rotationally connected with the rotating base 54; the limiting base 55 is arranged at the bottom of the vortex chamber, and the limiting base 55 is rotationally connected with the adjusting shaft 51; the adjusting arm 52 is arranged at the top of the adjusting shaft 51, and the adjusting arm 52 is fixedly connected with the top of the adjusting shaft 51; the regulating spindle 51 is provided with regulating blocks 511, the regulating blocks 511 are provided with two, the lower turntable 2 is provided with second rotating shafts 21, regulating strips 22 and connecting blocks 23, the number of the second rotating shafts 21 is the same as that of the rotating blades 3, all the second rotating shafts 21 are uniformly arranged around the axis of the lower turntable 2, the bottom of the second rotating shafts 21 is fixedly connected with the lower turntable 2, the number of the regulating strips 22 is the same as that of the second rotating shafts 21, one side of each regulating strip 22 is connected with the second rotating shaft 21, the other side is connected with the bottom of the rotating blade 3, the connecting blocks 23 are provided with two and are respectively arranged on two sides of the lower turntable 2, the connecting rods 53 are provided with two, one side of each connecting rod 53 is connected with the regulating blocks 511, and the other side is connected with the connecting blocks 23.
The second rotation axis 21 is fixedly connected with the top of the lower rotary table 2, the number of the second rotation axis 21 is the same as that of the rotary blades 3, a plurality of adjusting bars 22 are arranged on the second rotation axis 21, the number of the adjusting bars 22 is the same as that of the second rotation axis 21, one end of each adjusting bar 22 is rotationally connected with the second rotation axis 21, the other end of each adjusting bar 22 is rotationally connected with one side, close to the edge of the lower rotary table 2, of the bottom of each rotary blade 3, the adjusting shaft 51 rotates at a certain angle in a clockwise direction through an adjusting arm 52, the adjusting shaft 51 drives the lower rotary table 2 to rotate at a certain angle in a clockwise direction through a connecting rod 53, the lower rotary table 2 pulls the rotary blades 3 through the adjusting bars 22, the rotary blades 3 rotate at a certain angle in a counterclockwise direction through the connecting rod 53, the opening and closing degree of the rotary blades 3 is reduced, the tail water utilization rate of the tail water of the rotary blades 3 is improved through a blade adjusting mechanism 5.
Referring to fig. 5 and 7: the blade adjusting mechanism 5 is also provided with a hydraulic rod 56 and a mounting base 57; the installation base 57 is arranged on the ground above the volute chamber, the hydraulic rod 56 is arranged on the installation base 57, and the output end of the hydraulic rod 56 is connected with one side, far away from the adjusting shaft 51, of the adjusting arm 52; the hydraulic lever 56 is provided with a stroke sensor.
The installation base 57 is arranged on the ground above the volute chamber, the hydraulic rod 56 is arranged on the installation base 57, the horizontal height of the hydraulic rod 56 is the same as that of the adjusting arm 52, the output end of the hydraulic rod 56 is rotationally connected with one end, far away from the adjusting shaft 51, of the adjusting arm 52, the adjusting arm 52 is driven to rotate at a certain angle through the hydraulic rod 56, labor is saved, efficiency is improved, a travel sensor is arranged on the hydraulic rod 56, the travel sensor is used for monitoring the pushing distance of the hydraulic rod 56, data are sent to the controller, the controller can judge the current opening and closing degree of the rotating blade 3 according to the pushing distance of the hydraulic rod 56, and the opening and closing degree of the rotating blade 3 is adjusted according to the current water level, so that the utilization rate of tail water power generation is guaranteed.
Referring to fig. 7: the hydraulic rod 56 is provided with a mounting plate; the mounting plate is rotatably connected with the hydraulic rod 56 in the vertical direction, a plurality of screw holes are formed in the mounting plate, and the hydraulic rod 56 is detachably mounted on the mounting base 57 through bolts.
The mounting panel rotates with the hydraulic stem 56 in vertical direction to be connected for the hydraulic stem 56 can adapt to the installation base 57 of different inclination and guarantee that hydraulic stem 56 is horizontal direction output all the time, is provided with a plurality of screw on the mounting panel, installs hydraulic stem 56 detachable on installation base 57 through the bolt, and the staff of being convenient for changes and maintains hydraulic stem 56, improves the life of device.
Referring to fig. 2 and 4: a limiting ring 24 and a limiting groove 25 are arranged on the lower turntable 2; the stop collar 24 sets up at the top of carousel 2 down, and stop collar 24 is located under the first rotation axis 11, is provided with spacing groove 25 on the first stop collar 24, and the quantity of spacing groove 25 is the same with first rotation axis 11, and spacing groove 25 is connected with first rotation axis 11 rotation.
The limiting ring 24 is fixedly connected with the top of the lower rotary table 2, the limiting ring 24 is located under the first rotary shaft 11, a limiting groove 25 is formed in the limiting ring 24, the limiting groove 25 is rotationally connected with the first rotary shaft 11, the limiting groove 25 is used for limiting the position of the first rotary shaft 11, the stability of the first rotary shaft 11 is improved through the limiting groove 25, the opening and closing degree of the rotary blades 3 is convenient to adjust, and the utilization rate of tail water power generation is guaranteed.
Referring to fig. 2: the first rotation shaft 11 is provided with a second mounting plate 111; the second mounting plate 111 sets up the position that is close to the top on first rotation axis 11, and the bottom of second mounting plate 111 butt top of carousel 1 is gone up, is provided with a plurality of screw on the second mounting plate 111, installs first rotation axis 11 detachable on last carousel 1 through the bolt.
The second mounting panel 111 sets up the position that is close to the top on first rotation axis 11, and the top of carousel 1 is gone up in the bottom butt of second mounting panel 111 is provided with a plurality of screw on the second mounting panel 111, installs first rotation axis 11 detachable on last carousel 1 through the bolt, and the staff of being convenient for changes and maintains first rotation axis 11 and rotating vane 3, improves the life of device.
The foregoing examples merely illustrate one or more embodiments of the utility model, which are described in greater detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of the utility model should be assessed as that of the appended claims.
Claims (6)
1. The hydroelectric generating set capable of dynamically adjusting the opening and closing degree of blades in real time based on water level comprises an upper rotary table (1), a lower rotary table (2), rotary blades (3), a water wheel (4), a blade adjusting mechanism (5) and a base (6), and is characterized in that the upper rotary table (1) is arranged in a volute chamber below a generator;
a water level sensor is arranged outside the vortex chamber, an upper rotary table (1) is fixedly connected with the inner wall of the vortex chamber, a lower rotary table (2) is arranged below the upper rotary table (1), a through hole is formed in the middle of the lower rotary table (2), rotary blades (3) are arranged between the upper rotary table (1) and the lower rotary table (2), and a plurality of rotary blades (3) are arranged;
the upper rotary table (1) is provided with first rotary shafts (11), the middle parts of the rotary blades (3) are provided with rotary grooves (31), the first rotary shafts (11) are rotationally connected with the rotary grooves (31), and the number of the first rotary shafts (11) is the same as that of the rotary blades (3);
the base (6) is arranged at the bottom of the lower rotary table (2), the lower rotary table (2) is rotationally connected with the base (6), a water flow channel (61) is arranged at the middle part of the base (6), the water wheel (4) is arranged in the water flow channel (61), a power shaft (41) and a connecting flange (42) are arranged on the water wheel (4), the power shaft (41) is arranged at the top of the water wheel (4), the power shaft (41) penetrates through the upper rotary table (1) and is rotationally connected with the upper rotary table (1), the connecting flange (42) is arranged at the top of the power shaft (41), and the connecting flange (42) is connected with the input end of the generator;
the blade adjusting mechanism (5) is arranged on one side of the lower rotary table (2), and the blade adjusting mechanism (5) is connected with the lower rotary table (2).
2. The hydroelectric generating set based on dynamic real-time adjustment of the opening and closing degree of the blades according to claim 1, wherein an adjusting shaft (51), an adjusting arm (52), a connecting rod (53), a rotating base (54) and a limiting base (55) are arranged on the blade adjusting mechanism (5);
the rotating base (54) is arranged on the ground above the vortex chamber, the adjusting shaft (51) penetrates through the ground and extends into the vortex chamber, and the adjusting shaft (51) is rotationally connected with the rotating base (54);
the limiting base (55) is arranged at the bottom of the volute chamber, and the limiting base (55) is rotationally connected with the adjusting shaft (51);
the adjusting arm (52) is arranged at the top of the adjusting shaft (51), and the adjusting arm (52) is fixedly connected with the top of the adjusting shaft (51);
the adjusting shaft (51) is provided with an adjusting block (511), the adjusting block (511) is provided with two, the lower rotary table (2) is provided with a second rotary shaft (21), adjusting strips (22) and connecting blocks (23), the number of the second rotary shafts (21) is the same as that of the rotary blades (3), all the second rotary shafts (21) are uniformly arranged around the axis of the lower rotary table (2), the bottoms of the second rotary shafts (21) are fixedly connected with the lower rotary table (2), the number of the adjusting strips (22) is the same as that of the second rotary shafts (21), one side of each adjusting strip (22) is connected with the second rotary shaft (21), the other side of each adjusting strip is connected with the bottoms of the rotary blades (3), the connecting blocks (23) are provided with two connecting rods (53) and are respectively arranged on two sides of the lower rotary table (2), one side of each connecting rod (53) is connected with the corresponding adjusting block (511), and the other side of each connecting rod is connected with the connecting blocks (23).
3. The hydroelectric generating set based on dynamic real-time adjustment of the opening and closing degree of the blades according to claim 2, wherein the blade adjusting mechanism (5) is further provided with a hydraulic rod (56) and a mounting base (57);
the installation base (57) is arranged on the ground above the volute chamber, the hydraulic rod (56) is arranged on the installation base (57), and the output end of the hydraulic rod (56) is connected with one side, far away from the adjusting shaft (51), of the adjusting arm (52);
a stroke sensor is arranged on the hydraulic rod (56).
4. A hydro-generator unit according to claim 3, wherein the hydraulic lever (56) is provided with a mounting plate;
the mounting plate is rotationally connected with the hydraulic rod (56) in the vertical direction, a plurality of screw holes are formed in the mounting plate, and the hydraulic rod (56) is detachably mounted on the mounting base (57) through bolts.
5. The hydroelectric generating set based on dynamic real-time adjustment of the opening and closing degree of blades of the water level according to claim 2, wherein a limiting ring (24) and a limiting groove (25) are arranged on the lower turntable (2);
the limiting ring (24) is arranged at the top of the lower rotary table (2), the limiting ring (24) is located under the first rotary shaft (11), limiting grooves (25) are formed in the limiting ring (24), the number of the limiting grooves (25) is the same as that of the first rotary shaft (11), and the limiting grooves (25) are rotationally connected with the first rotary shaft (11).
6. The hydroelectric generating set based on dynamic real-time adjustment of the opening and closing degree of blades according to claim 1, wherein the first rotating shaft (11) is provided with a second mounting plate (111);
the second mounting plate (111) is arranged at a position, close to the top, on the first rotating shaft (11), and the bottom of the second mounting plate (111) is abutted to the top of the upper rotating disc (1), a plurality of screw holes are formed in the second mounting plate (111), and the first rotating shaft (11) is detachably mounted on the upper rotating disc (1) through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322478995.XU CN220726472U (en) | 2023-09-13 | 2023-09-13 | Hydroelectric generating set capable of dynamically adjusting opening and closing degree of blades in real time based on water level |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322478995.XU CN220726472U (en) | 2023-09-13 | 2023-09-13 | Hydroelectric generating set capable of dynamically adjusting opening and closing degree of blades in real time based on water level |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220726472U true CN220726472U (en) | 2024-04-05 |
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ID=90502497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322478995.XU Active CN220726472U (en) | 2023-09-13 | 2023-09-13 | Hydroelectric generating set capable of dynamically adjusting opening and closing degree of blades in real time based on water level |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220726472U (en) |
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2023
- 2023-09-13 CN CN202322478995.XU patent/CN220726472U/en active Active
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