CN112431706A

CN112431706A - Water turbine for hydroelectric power generation

Info

Publication number: CN112431706A
Application number: CN202011295516.5A
Authority: CN
Inventors: 高洪庆; 吴禹凡
Original assignee: Suzhou Like Industrial Design Co ltd
Current assignee: Suzhou Like Industrial Design Co ltd
Priority date: 2020-11-18
Filing date: 2020-11-18
Publication date: 2021-03-02

Abstract

The invention relates to the technical field of new energy equipment, in particular to a water turbine for hydroelectric power generation, which can effectively reduce the residual amount of kinetic energy in water flow flowing out of equipment, improve the generated energy of the equipment, improve the energy absorption rate, improve the functional diversity of the equipment and improve the practicability and reliability by carrying out multi-stage power generation on the water flow; including the shell with rotate the storehouse, the upside of shell is the toper, rotates the inside that the storehouse is located the shell, rotates the even intercommunication in lateral wall middle part circumferencial direction in storehouse and is provided with multiunit arc water guide channel board, and multiunit arc water guide channel board all inclines to install on rotating the storehouse, and the direction of multiunit arc water guide channel board corresponds each other.

Description

Water turbine for hydroelectric power generation

Technical Field

The invention relates to the technical field of new energy equipment, in particular to a water turbine for hydroelectric power generation.

Background

As is well known, the water turbine mainly drives blades in the water turbine to rotate through water flow, so as to drive a motor on the water turbine to rotate and further generate electric energy.

Disclosure of Invention

In order to solve the technical problems, the invention provides the hydraulic turbine for the hydropower generation, which can effectively reduce the residual amount of kinetic energy in the water flow flowing out of equipment, improve the generated energy of the equipment, improve the energy absorption rate, improve the functional diversity of the equipment and improve the practicability and reliability by carrying out multi-stage power generation on the water flow.

The invention relates to a water turbine for hydroelectric power generation, which comprises a shell and a rotating bin, wherein the upper side of the shell is conical, the rotating bin is positioned inside the shell, a plurality of groups of arc-shaped water guide groove plates are uniformly communicated and arranged in the circumferential direction of the middle part of the outer side wall of the rotating bin, the plurality of groups of arc-shaped water guide groove plates are obliquely arranged on the rotating bin, the directions of the plurality of groups of arc-shaped water guide groove plates are mutually corresponding, first annular guide rails are arranged on the upper side and the lower side of the outer side wall of the rotating bin, first annular slide grooves are respectively arranged on the two groups of first annular guide rails in a sliding manner, a plurality of groups of first support plates are uniformly arranged on the outer sides of the two groups of first annular slide grooves, the outer sides of the plurality of groups of first support plates are respectively fixed on the inner wall of the shell, a second annular guide rail is arranged on the upper side of the inner wall of the, the first rotating shaft is respectively connected with the shell and the rotating bin in a rotating and sealing manner, the top of the first rotating shaft is conical, a plurality of groups of arc-shaped blades are uniformly and annularly arranged on the upper side of the outer wall of the first rotating shaft, the plurality of groups of arc-shaped blades are all positioned above the plurality of groups of arc-shaped water guide groove plates, the outer sides of the plurality of groups of arc-shaped blades are all fixed on the inner wall of the second annular sliding groove, the upper sides of the plurality of groups of arc-shaped blades are all kept vertical, the top of the plurality of groups of arc-shaped blades are all provided with conical surfaces, the mounting direction of the plurality of groups of arc-shaped blades is all opposite to that of the plurality of groups of arc-shaped water guide groove plates, the top of the shell is provided with a first water guide bin, the lower side of the first water guide bin penetrates through the shell and the rotating bin and extends into the upper side inside the rotating bin, the top of the first water guide bin is communicated with and provided with a water inlet bent pipe, the right side input end of the water inlet bent pipe is higher than the lower side output end of the water inlet bent pipe, the middle part of the water inlet bent pipe is higher than the right side input end of the water inlet bent pipe, the bottom of the rotating bin is provided with an outer gear ring, the front side and the rear side of the outer gear ring are respectively provided with a first straight gear in a meshed mode, the bottoms of two groups of first straight gears are respectively provided with a second rotating shaft, the bottoms of two groups of second rotating shafts penetrate through the shell and extend out to the lower side of the shell in a rotating and sealing mode, the bottoms of the two groups of second rotating shafts are respectively provided with a worm wheel, the left side of the bottom of the shell is provided with a first generator and a double-output shaft reducer which are mutually connected in a transmission mode, the front side and the rear side of the double-output shaft reducer, the tops of the two groups of second supporting plates are all arranged on the shell, the two groups of third rotating shafts are all provided with worms, the two groups of worms are respectively meshed with the two groups of worm gears, the bottom of the first rotating shaft is provided with a first bevel gear, the right side of the bottom of the shell is provided with a second generator, the left side of the second generator is provided with a fourth rotating shaft, the left side of the fourth rotating shaft is provided with a second bevel gear, the second bevel gear is meshed with the first bevel gear, the outer side wall of the shell is uniformly communicated and provided with four groups of second water guide bins in the circumferential direction, the outer sides of the four groups of second water guide bins are communicated and provided with water drainage pipes, and the; the outside water flow enters the first water guide bin through the water inlet bent pipe, the right side input end of the water inlet bent pipe is higher than the lower side output end of the water inlet bent pipe, the middle part of the water inlet bent pipe is higher than the right side input end of the water inlet bent pipe, the water inlet bent pipe can generate a siphoning effect on the water flow in the water inlet bent pipe, the water flow is accelerated to enter the first water guide bin, the water in the first water guide bin falls onto the multiple groups of arc-shaped fan blades and pushes the multiple groups of arc-shaped fan blades to rotate in the forward direction, the multiple groups of arc-shaped fan blades can quickly divide the water flow, the divided water flow can conveniently and directly push each group of arc-shaped fan blades, the pushing force of the water flow on the whole multiple groups of arc-shaped fan blades is improved, the multiple groups of arc-shaped fan blades in the rotating state drive the second annular chute to slide in, the first rotating shaft drives a second generator to operate through a first bevel gear, a second bevel gear and a fourth rotating shaft, the second generator generates electric energy and transmits the electric energy to external electric shock equipment, water flow passes through a plurality of groups of arc-shaped fan blades and falls into a rotating bin, the water flow in the rotating bin flows into the shell through a plurality of groups of arc-shaped water guide groove plates on the rotating bin, as the plurality of groups of arc-shaped water guide groove plates are obliquely arranged and have mutually corresponding directions, the water flow in the rotating bin pushes the plurality of groups of arc-shaped water guide groove plates to reversely rotate, the plurality of groups of arc-shaped water guide groove plates drive the rotating bin to reversely rotate, the rotating bin drives two groups of first annular guide rails to respectively slide on two groups of first annular sliding grooves, meanwhile, the rotating bin in a rotating state drives an outer toothed ring to reversely rotate, the outer toothed ring drives two groups of first straight gears to reversely rotate, the two groups of first straight gears respectively drive a double-output, the dual output shaft speed reducer drives a first generator to operate, the first generator generates electric energy and transmits the electric energy to external electricity storage equipment, bidirectional multistage power generation is carried out on water flow in the equipment, the electric energy generation amount is improved, meanwhile, due to the fact that multiple groups of arc-shaped fan blades rotate in the forward direction, water flow reverse impact cut by the multiple groups of arc-shaped fan blades is carried out on the inner walls of the rotating bin and the multiple groups of arc-shaped water guide groove plates, the rotating speed of the multiple groups of arc-shaped water guide groove plates is accelerated, the electric energy generation amount of the first generator is improved, water flow in the shell naturally flows to the outside through the four groups of second water guide bins and the four groups of drain pipes, power generation work is completed, multistage power generation is carried out on the water flow, the kinetic energy surplus in the water flow flowing out of the equipment can be effectively reduced, the power generation.

The invention relates to a water turbine for water conservancy power generation, which also comprises a power ring, a power motor, a fifth rotating shaft, a second straight gear, four groups of adjusting shafts, four groups of water baffles and four groups of telescopic rods, wherein the power ring is positioned above four groups of second water guide bins, the power ring is slidably sleeved on the outer wall of a shell, teeth are uniformly arranged on the upper side of the outer wall of the power ring in an annular manner, the power motor is arranged on the left front side of the shell, the fifth rotating shaft is arranged on the output end of the upper side of the power motor, the second straight gear is arranged on the fifth rotating shaft, the rear side of the second straight gear is meshed with the teeth on the power ring, the lower sides of the four groups of adjusting shafts respectively penetrate through the four groups of second water guide bins and are arranged at the bottoms of the inner walls of the four groups of second water guide bins, the side walls of the four groups of adjusting shafts are respectively close to the inner side walls of the four groups of second water guide bins, the upper sides of, four groups of water baffles are obliquely positioned in the four groups of second water guide bins respectively, the four groups of water baffles are arranged on the side walls of the four groups of adjusting shafts respectively, the outer sides of the four groups of telescopic rods are arranged on the upper sides of the four groups of adjusting shafts respectively, and the inner sides of the four groups of telescopic rods are rotatably arranged on the lower side of the outer side wall of the power ring; the power motor is started, the power motor drives the power ring to rotate through the fifth rotating shaft and the second straight gear, the power ring can drive the four groups of adjusting shafts to rotate through the four groups of telescopic rods, the four groups of adjusting shafts respectively drive the four groups of water baffles to rotate in the four groups of second water guide bins, the angles of the four groups of water baffles in the four groups of second water guide bins can be conveniently adjusted, the shielding areas of the four groups of water baffles in the four groups of second water guide bins are adjusted, meanwhile, when the power ring rotates, the four groups of telescopic rods perform telescopic motion, water flow in the shell enters the four groups of second water guide bins, and the four groups of water baffles can control the circulation areas of water in the four groups of second water guide bins, so that the water flow speeds in the four groups of second water guide bins are controlled, the water flow speeds in equipment can be conveniently controlled, and.

The invention relates to a water turbine for water conservancy power generation, which further comprises two groups of third supporting plates, two groups of contact switches and a movable plate, wherein the two groups of third supporting plates are arranged on the right front side of a shell, the positions of the two groups of third supporting plates correspond to each other, the two groups of contact switches are respectively arranged on the inner side walls of the two groups of third supporting plates, the positions of the two groups of contact switches correspond to each other, the movable plate is positioned between the two groups of contact switches, and the upper side of the movable plate is fixed on a power ring; when the power ring rotates, the power ring drives the movable plate to move in an arc shape, the left side and the right side of the movable plate can be in contact with the inner sides of the two sets of contact switches, and the two sets of contact switches can control the power motor to be turned off, so that the power ring stops moving.

The water turbine for water conservancy power generation further comprises baffle rings, wherein the baffle rings are conical, the baffle rings are positioned on the outer sides of the two groups of second rotating shafts, the tops of the baffle rings are fixed on the outer sides of the bottoms of the rotating bins, and the bottoms of the baffle rings are in contact with the bottom of the inner wall of the shell and can slide relatively; when the rotation storehouse rotates, rotate the storehouse and drive the fender ring and rotate, keep off the ring through setting up, can conveniently shelter from outer ring gear and two sets of first straight-line gears, prevent that the showy impurity of aquatic from getting into in it and causing the influence to its transmission state, improve the practicality.

The invention relates to a water turbine for water conservancy power generation, which further comprises four groups of wedge plates, wherein the four groups of wedge plates are respectively arranged on the inner side walls of four groups of second water guide bins, the positions of the four groups of wedge plates respectively correspond to the positions of four groups of water baffle plates, and the inner sides of the four groups of wedge plates are all provided with inclined surfaces; when four breakwaters of group rotated, the outside of four breakwaters of group can contact with the outside of four groups of wedges respectively, and four groups of breakwaters were sheltered from the inside of four groups of second water guide storehouse respectively this moment comprehensively, and the unable circulation of rivers in four groups of second water guide storehouses can conveniently carry out assistance-localization real-time to four groups of breakwaters through setting up four groups of wedges, improves the practicality.

The invention relates to a water turbine for hydroelectric power generation, which further comprises a guide sleeve, wherein the upper side of the guide sleeve is provided with a conical surface, the guide sleeve is positioned in a rotating bin, the guide sleeve is rotatably sleeved on a first rotating shaft, and the bottom of the guide sleeve is arranged at the bottom of the inner wall of the rotating bin; impact through the rivers of multiunit arc flabellum is sheathe in the water conservancy diversion, and the water conservancy diversion cover can carry out the drainage to rivers and handle, makes things convenient for rivers to flow into the shell through multiunit arc guiding gutter board rapidly in, avoids the impact of rivers to rotate storehouse inner wall bottom and lead to the energy harm, improves the practicality.

The invention relates to a water turbine for water conservancy power generation, which further comprises a protective cover, wherein the protective cover is positioned at the outer sides of two groups of worm gears, a first generator, a double-output-shaft speed reducer, two groups of third rotating shafts, two groups of second supporting plates, two groups of worms, a first bevel gear, a second generator, a fourth rotating shaft and a second bevel gear, and the top of the protective cover is arranged at the bottom of a shell; through setting up the guard shield, can conveniently effectively protect two sets of worm wheels, first generator, dual output shaft reduction gear, two sets of third pivot, two sets of second backup pads, two sets of worms, first bevel gear, second generator, fourth pivot and second bevel gear, conveniently protect equipment, improve the practicality.

The invention relates to a water turbine for hydroelectric power generation, which further comprises a guard plate, wherein the guard plate is positioned on the outer sides of a power motor, a fifth rotating shaft and a second straight gear; through setting up the backplate, can conveniently keep apart motor power, fifth pivot and second straight-teeth gear, prevent that its operation from causing the friction injury to the workman, improve practicality and reliability.

Compared with the prior art, the invention has the beneficial effects that: the outside water flow enters the first water guide bin through the water inlet bent pipe, the right side input end of the water inlet bent pipe is higher than the lower side output end of the water inlet bent pipe, the middle part of the water inlet bent pipe is higher than the right side input end of the water inlet bent pipe, the water inlet bent pipe can generate a siphoning effect on the water flow in the water inlet bent pipe, the water flow is accelerated to enter the first water guide bin, the water in the first water guide bin falls onto the multiple groups of arc-shaped fan blades and pushes the multiple groups of arc-shaped fan blades to rotate in the forward direction, the multiple groups of arc-shaped fan blades can quickly divide the water flow, the divided water flow can conveniently and directly push each group of arc-shaped fan blades, the pushing force of the water flow on the whole multiple groups of arc-shaped fan blades is improved, the multiple groups of arc-shaped fan blades in the rotating state drive the second annular chute to slide in, the first rotating shaft drives a second generator to operate through a first bevel gear, a second bevel gear and a fourth rotating shaft, the second generator generates electric energy and transmits the electric energy to external electric shock equipment, water flow passes through a plurality of groups of arc-shaped fan blades and falls into a rotating bin, the water flow in the rotating bin flows into the shell through a plurality of groups of arc-shaped water guide groove plates on the rotating bin, as the plurality of groups of arc-shaped water guide groove plates are obliquely arranged and have mutually corresponding directions, the water flow in the rotating bin pushes the plurality of groups of arc-shaped water guide groove plates to reversely rotate, the plurality of groups of arc-shaped water guide groove plates drive the rotating bin to reversely rotate, the rotating bin drives two groups of first annular guide rails to respectively slide on two groups of first annular sliding grooves, meanwhile, the rotating bin in a rotating state drives an outer toothed ring to reversely rotate, the outer toothed ring drives two groups of first straight gears to reversely rotate, the two groups of first straight gears respectively drive a double-output, the dual output shaft speed reducer drives a first generator to operate, the first generator generates electric energy and transmits the electric energy to external electricity storage equipment, bidirectional multistage power generation is carried out on water flow in the equipment, the electric energy generation amount is improved, meanwhile, due to the fact that multiple groups of arc-shaped fan blades rotate in the forward direction, water flow reverse impact cut by the multiple groups of arc-shaped fan blades is carried out on the inner walls of the rotating bin and the multiple groups of arc-shaped water guide groove plates, the rotating speed of the multiple groups of arc-shaped water guide groove plates is accelerated, the electric energy generation amount of the first generator is improved, water flow in the shell naturally flows to the outside through the four groups of second water guide bins and the four groups of drain pipes, power generation work is completed, multistage power generation is carried out on the water flow, the kinetic energy surplus in the water flow flowing out of the equipment can be effectively reduced, the power generation.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a schematic top right oblique view of the present invention;

FIG. 3 is a schematic top right perspective view of the interior of the housing of FIG. 1;

FIG. 4 is a schematic view of the interior of the shroud of FIG. 1 in a downward, right perspective configuration;

FIG. 5 is a schematic view of the lower side of the interior of the housing of FIG. 1;

in the drawings, the reference numbers: 1. a housing; 2. rotating the bin; 3. an arc-shaped water guide trough plate; 4. a first endless guide rail; 5. a first annular chute; 6. a first support plate; 7. a second annular guide rail; 8. a second annular chute; 9. a first rotating shaft; 10. arc-shaped fan blades; 11. a first water guide bin; 12. a water inlet bent pipe; 13. an outer ring gear; 14. a first straight gear; 15. a second rotating shaft; 16. a worm gear; 17. a first generator; 18. a speed reducer with double output shafts; 19. a third rotating shaft; 20. a second support plate; 21. a worm; 22. a first bevel gear; 23. a second generator; 24. a fourth rotating shaft; 25. a second bevel gear; 26. a second water guide bin; 27. a drain pipe; 28. a power ring; 29. a power motor; 30. a fifth rotating shaft; 31. a second spur gear; 32. an adjustment shaft; 33. a water baffle; 34. a telescopic rod; 35. a third support plate; 36. a contact switch; 37. a movable plate; 38. a baffle ring; 39. a wedge plate; 40. a flow guide sleeve; 41. a shield; 42. and (4) protecting the plate.

Detailed Description

The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.

As shown in fig. 1 to 5, in the water turbine for hydroelectric power generation of the present invention, during operation, an external water flow enters the first water guiding chamber 11 through the water inlet elbow 12, since the right input end of the water inlet elbow 12 is higher than the lower output end of the water inlet elbow 12, the middle portion of the water inlet elbow 12 is higher than the right input end of the water inlet elbow 12, the water inlet elbow 12 can generate a siphon effect on the water flow therein, so as to accelerate the water flow to enter the first water guiding chamber 11, the water in the first water guiding chamber 11 falls onto the plurality of sets of arc-shaped blades 10 and pushes the plurality of sets of arc-shaped blades 10 to rotate forward, since the upper sides of the plurality of sets of arc-shaped blades 10 are vertical, the plurality of sets of arc-shaped blades 10 can rapidly split the water flow, the split water flow can directly push each set of arc-shaped blades 10 conveniently, the water flow can improve the pushing force of the plurality sets of arc-shaped blades 10 to the whole, the plurality of arc-shaped blades 10, meanwhile, a plurality of groups of arc-shaped fan blades 10 in a rotating state drive a first rotating shaft 9 to rotate in a forward direction, the first rotating shaft 9 drives a second generator 23 to operate through a first bevel gear 22, a second bevel gear 25 and a fourth rotating shaft 24, the second generator 23 generates electric energy and transmits the electric energy to external electric shock equipment, water flow passes through the plurality of groups of arc-shaped fan blades 10 and falls into a rotating bin 2, water flow in the rotating bin 2 flows into a shell 1 through a plurality of groups of arc-shaped water guide groove plates 3 on the rotating bin, as the plurality of groups of arc-shaped water guide groove plates 3 are obliquely arranged and correspond to each other in direction, the water flow in the rotating bin 2 pushes the plurality of groups of arc-shaped water guide groove plates 3 to rotate in a reverse direction, the plurality of groups of arc-shaped water guide groove plates 3 drive the rotating bin 2 to rotate in a reverse direction, the rotating bin 2 drives two groups of first annular guide rails 4 to, the outer gear ring 13 drives two groups of first straight gears 14 to rotate reversely, the two groups of first straight gears 14 respectively drive the double-output shaft reducer 18 to operate through two groups of second rotating shafts 15, two groups of worm gears 16, two groups of worms 21 and two groups of third rotating shafts 19, the double-output shaft reducer 18 drives the first generator 17 to operate, the first generator 17 generates electric energy and transmits the electric energy to external electric storage equipment, so that bidirectional multistage power generation is performed on water flow in the equipment, the electric energy generation amount is improved, meanwhile, as the multiple groups of arc-shaped fan blades 10 rotate forwardly, the water flow divided by the multiple groups of arc-shaped fan blades 10 impacts on the inner walls of the rotating bin 2 and the multiple groups of arc-shaped water guide channel plates 3 reversely, so that the rotating speed of the multiple groups of arc-shaped water guide channel plates 3 is accelerated, the electric energy generation amount of the first generator 17 is improved, and the water flow in the shell 1 naturally, thereby completing the power generation work.

The main functions realized by the invention are as follows: by carrying out multi-stage power generation on the water flow, the residual amount of kinetic energy in the water flow flowing out of the equipment can be effectively reduced, the generated energy of the equipment is improved, the energy absorption rate is improved, and meanwhile, the functional diversity of the equipment is improved; the power motor 29 is turned on, the power motor 29 drives the power ring 28 to rotate through the fifth rotating shaft 30 and the second straight gear 31, the power ring 28 can drive the four groups of adjusting shafts 32 to rotate through the four groups of telescopic rods 34, the four groups of adjusting shafts 32 respectively drive the four groups of water baffles 33 to rotate in the four groups of second water guide bins 26, the angles of the four groups of water baffles 33 in the four groups of second water guide bins 26 can be conveniently adjusted, so that the shielding areas of the four groups of water baffles 33 in the four groups of second water guide bins 26 can be adjusted, meanwhile, when the power ring 28 rotates, the four groups of telescopic rods 34 perform telescopic motion, water flow in the shell 1 enters the four groups of second water guide bins 26, and the four groups of water baffles 33 can control the circulation areas of water in the four groups of second water guide bins 26, so that the speed of the water flow in the four groups of second water guide bins 26 can be controlled; when the power ring 28 rotates, the power ring 28 drives the movable plate 37 to perform arc-shaped movement, the left side and the right side of the movable plate 37 can be in contact with the inner sides of the two groups of contact switches 36, the two groups of contact switches 36 can control the power motor 29 to be turned off, so that the power ring 28 stops moving, and by arranging the two groups of third supporting plates 35, the two groups of contact switches 36 and the movable plate 37, the rotation angle of the power ring 28 can be conveniently limited, so that the telescopic distance of the four groups of telescopic rods 34 is limited, and the four groups of telescopic rods 34 are prevented from being damaged by stretching when the power ring 28 rotates; when the rotating bin 2 rotates, the rotating bin 2 drives the baffle ring 38 to rotate, and the baffle ring 38 is arranged, so that the external gear ring 13 and the two groups of first straight gears 14 can be conveniently shielded, and floating impurities in water are prevented from entering the rotating bin and influencing the transmission state of the rotating bin; when the four groups of water baffles 33 rotate, the outer sides of the four groups of water baffles 33 can be respectively contacted with the outer sides of the four groups of wedge plates 39, at the moment, the four groups of water baffles 33 respectively and completely shield the interior of the four groups of second water guide bins 26, water flow in the four groups of second water guide bins 26 cannot circulate, and the four groups of water baffles 33 can be conveniently positioned in an auxiliary manner by arranging the four groups of wedge plates 39; the water flow of the plurality of groups of arc-shaped fan blades 10 impacts the flow guide sleeve 40, and the flow guide sleeve 40 can conduct flow guide treatment on the water flow, so that the water flow can conveniently and rapidly flow into the shell 1 through the plurality of groups of arc-shaped water guide groove plates 3, and the water flow is prevented from impacting the bottom of the inner wall of the rotating bin 2 and causing energy damage; by arranging the protective cover 41, the two groups of worm gears 16, the first generator 17, the double-output-shaft reducer 18, the two groups of third rotating shafts 19, the two groups of second supporting plates 20, the two groups of worms 21, the first bevel gear 22, the second generator 23, the fourth rotating shaft 24 and the second bevel gear 25 can be effectively protected, and equipment can be protected conveniently; through setting up backplate 42, can conveniently keep apart power motor 29, fifth pivot 30 and second straight-teeth gear 31, prevent that its operation from causing the friction injury to the workman, improve practicality and reliability.

The water turbine for water conservancy power generation disclosed by the invention has the advantages that the installation mode, the connection mode or the arrangement mode are common mechanical modes, and the water turbine can be implemented as long as the beneficial effects are achieved; the first generator 17, the second generator 23, and the contact switch 36 are commercially available.

The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A water turbine for hydroelectric power generation is characterized by comprising a shell (1) and a rotating bin (2), wherein the upper side of the shell (1) is conical, the rotating bin (2) is positioned inside the shell (1), a plurality of groups of arc-shaped water guide groove plates (3) are uniformly communicated and arranged in the circumferential direction of the middle part of the outer side wall of the rotating bin (2), the plurality of groups of arc-shaped water guide groove plates (3) are obliquely arranged on the rotating bin (2), the directions of the plurality of groups of arc-shaped water guide groove plates (3) are mutually corresponding, first annular guide rails (4) are respectively arranged on the upper side and the lower side of the outer side wall of the rotating bin (2), first annular slide grooves (5) are respectively arranged on the two groups of first annular guide rails (4) in a sliding manner, a plurality of first support plates (6) are uniformly arranged on the outer sides of the two groups of first annular slide grooves (5), the outer sides of the plurality of first support plates (6) are respectively fixed on the inner wall, a second annular sliding groove (8) is arranged on the second annular guide rail (7) in a sliding manner, a first rotating shaft (9) is vertically arranged in the rotating bin (2), the bottom of the first rotating shaft (9) penetrates through the rotating bin (2) and the shell (1) and extends out of the lower portion of the shell (1), the first rotating shaft (9) is respectively connected with the shell (1) and the rotating bin (2) in a rotating and sealing manner, the top of the first rotating shaft (9) is conical, a plurality of groups of arc-shaped fan blades (10) are uniformly and annularly arranged on the upper side of the outer wall of the first rotating shaft (9), the plurality of groups of arc-shaped fan blades (10) are respectively arranged above the plurality of groups of arc-shaped water guide groove plates (3), the outer sides of the plurality of groups of arc-shaped fan blades (10) are respectively fixed on the inner wall of the second annular sliding groove (8), the upper sides of the plurality of groups of arc-shaped fan blades (10) are respectively kept vertical, the tops of the plurality of groups, the top of the shell (1) is provided with a first water guide bin (11), the lower side of the first water guide bin (11) penetrates through the shell (1) and the rotating bin (2) and extends into the upper side inside the rotating bin (2), the bottom end of the first water guide bin (11) is close to the top ends of the multiple groups of arc-shaped fan blades (10), the upper side and the lower side of the first water guide bin (11) are both provided with conical surfaces, the rotating bin (2) is in rotary sealing communication with the first water guide bin (11), the top of the first water guide bin (11) is communicated with a water inlet bent pipe (12), the right side input end of the water inlet bent pipe (12) is higher than the lower side output end of the water inlet bent pipe (12), the middle of the water inlet bent pipe (12) is higher than the right side input end of the water inlet bent pipe (12), the bottom of the rotating bin (2) is provided with an outer gear ring (13), the front side and the rear side of the outer gear ring (13) are both meshed with a first straight gear (14), and the bottoms of the, the bottoms of the two groups of second rotating shafts (15) penetrate through the shell (1) and extend out of the lower part of the shell (1), the two groups of second rotating shafts (15) are in rotary sealing connection with the shell (1), worm wheels (16) are arranged at the bottoms of the two groups of second rotating shafts (15), a first generator (17) and a double-output-shaft reducer (18) are arranged on the left side of the bottom of the shell (1), the first generator (17) and the double-output-shaft reducer (18) are in transmission connection with each other, third rotating shafts (19) are arranged on the front side and the rear side of the double-output-shaft reducer (18), second supporting plates (20) are arranged on the outer sides of the two groups of third rotating shafts (19) in a rotary mode, the tops of the two groups of second supporting plates (20) are arranged on the shell (1), worms (21) are arranged on the two groups of third rotating shafts (19), the two groups of worms (21) are respectively meshed with the two groups of worm wheels (16), a, the right side of the bottom of the shell (1) is provided with a second generator (23), the left side of the second generator (23) is provided with a fourth rotating shaft (24), the left side of the fourth rotating shaft (24) is provided with a second bevel gear (25), the second bevel gear (25) is meshed with the first bevel gear (22), the circumferential direction of the outer side wall of the shell (1) is uniformly communicated with four groups of second water guide bins (26), the outer sides of the four groups of second water guide bins (26) are communicated with a drain pipe (27), and the first generator (17) and the second generator (23) are electrically connected with external power storage equipment.

2. The water turbine for the hydropower of claim 1, further comprising a power ring (28), a power motor (29), a fifth rotating shaft (30), a second straight gear (31), four groups of adjusting shafts (32), four groups of water baffles (33) and four groups of telescopic rods (34), wherein the power ring (28) is positioned above the four groups of second water guide bins (26), the power ring (28) is slidably sleeved on the outer wall of the shell (1), teeth are uniformly and annularly arranged on the upper side of the outer wall of the power ring (28), the power motor (29) is arranged on the left front side of the shell (1), the fifth rotating shaft (30) is arranged on the upper output end of the power motor (29), the second straight gear (31) is arranged on the fifth rotating shaft (30), the rear side of the second straight gear (31) is meshed with the teeth on the power ring (28), the lower sides of the four groups of adjusting shafts (32) respectively penetrate through the four groups of second water guide bins (26) and are arranged at the bottoms of the inner walls of the four groups of the second water guide bins (26), the side walls of the four groups of adjusting shafts (32) are respectively close to the inner side walls of the four groups of second water guide bins (26), the upper sides of the four groups of adjusting shafts (32) are respectively positioned above the four groups of second water guide bins (26), the four groups of adjusting shafts (32) are respectively connected with the four groups of second water guide bins (26) in a rotating and sealing mode, the four groups of water baffles (33) are respectively positioned in the four groups of second water guide bins (26) in an inclined mode, the four groups of water baffles (33) are respectively arranged on the side walls of the four groups of adjusting shafts (32), the outer sides of the four groups of telescopic rods (34) are respectively arranged on the upper sides of the four groups of adjusting shafts (32), and the inner sides of the four groups of telescopic rods (34) are.

3. The water turbine for the water conservancy power generation according to claim 2, characterized by further comprising two sets of third supporting plates (35), two sets of contact switches (36) and a movable plate (37), wherein the two sets of third supporting plates (35) are both installed on the right front side of the housing (1), the two sets of third supporting plates (35) are corresponding in position, the two sets of contact switches (36) are respectively installed on the inner side walls of the two sets of third supporting plates (35), the two sets of contact switches (36) are corresponding in position, the movable plate (37) is located between the two sets of contact switches (36), and the upper side of the movable plate (37) is fixed on the power ring (28).

4. A water turbine for water conservancy and power generation according to claim 3, further comprising a baffle ring (38), wherein the baffle ring (38) is conical, the baffle ring (38) is positioned outside the two sets of second rotating shafts (15), the top of the baffle ring (38) is fixed outside the bottom of the rotating bin (2), and the bottom of the baffle ring (38) is in contact with and can slide relative to the bottom of the inner wall of the housing (1).

5. The water turbine for water conservancy and power generation as claimed in claim 4, further comprising four sets of wedge plates (39), wherein the four sets of wedge plates (39) are respectively installed on the inner side walls of the four sets of second water guide bins (26), the positions of the four sets of wedge plates (39) respectively correspond to the positions of the four sets of water baffles (33), and the inner sides of the four sets of wedge plates (39) are all provided with inclined surfaces.

6. The water turbine for the hydropower of claim 5, further comprising a flow guide sleeve (40), wherein the upper side of the flow guide sleeve (40) is provided with a conical surface, the flow guide sleeve (40) is positioned in the rotating bin (2), the flow guide sleeve (40) is rotatably sleeved on the first rotating shaft (9), and the bottom of the flow guide sleeve (40) is arranged at the bottom of the inner wall of the rotating bin (2).

7. The water turbine for the water conservancy power generation according to claim 6, characterized by further comprising a shield (41), wherein the shield (41) is positioned outside the two sets of worm gears (16), the first power generator (17), the double output shaft speed reducer (18), the two sets of third rotating shafts (19), the two sets of second supporting plates (20), the two sets of worms (21), the first bevel gear (22), the second power generator (23), the fourth rotating shaft (24) and the second bevel gear (25), and the top of the shield (41) is mounted at the bottom of the housing (1).

8. The water turbine for the hydropower of claim 7, further comprising a guard plate (42), wherein the guard plate (42) is positioned outside the power motor (29), the fifth rotating shaft (30) and the second spur gear (31), the rear side of the guard plate (42) is installed on the outer side wall of the shell (1), and an opening is formed in the bottom of the guard plate (42).