CN212130660U

CN212130660U - Running water power generation facility with raising and lowering functions

Info

Publication number: CN212130660U
Application number: CN202020432509.4U
Authority: CN
Inventors: 涂国斌; 喻林; 喻立号; 喻晓号
Original assignee: Jiangxi Industrial Innovation Technology Co ltd
Current assignee: Jiangxi Industrial Innovation Technology Co ltd
Priority date: 2020-03-30
Filing date: 2020-03-30
Publication date: 2020-12-11
Anticipated expiration: 2030-03-30

Abstract

The utility model discloses a flowing water power generation facility with raising and lowering functions, including two fixed plates and waterwheel structures, all install the connecting plate through the bolt on the top outer wall of two fixed plates, and the welding has the pneumatic cylinder on the top outer wall of two connecting plates, the installation piece is all installed through the bolt in the top of two pneumatic cylinders, and the waterwheel structure passes through the bearing and rotates and install between two relative one side outer walls of installation piece, the waterwheel structure includes inner circle and outer lane, the welding has the bracing piece that the equidistance is the annular structure and distributes on the side outer wall of inner circle, and the one end welding that the inner circle was kept away from to the bracing piece is on the side inner. The utility model discloses a pneumatic cylinder can drive waterwheel structure oscilaltion, prevents to compare in traditional gate-type elevation structure because of the too high damage device of water level in the river course simultaneously, and gate-type structure's bearing structure need be greater than the diameter of waterwheel structure, and the bearing structure of this structure only need be greater than the radius of waterwheel can.

Description

Running water power generation facility with raising and lowering functions

Technical Field

The utility model relates to a hydroelectric power generation technical field especially relates to a flowing water power generation facility with raising and lowering functions.

Background

Hydroelectric power generation is a scientific technology for researching technical and economic problems of engineering construction, production operation and the like for converting water energy into electric energy, the water energy used by hydroelectric power generation is mainly potential energy accumulated in water, and different types of hydropower stations are required to be built for converting the water energy into the electric energy.

Current flowing water power generation facility does not generally have raising and lowering functions, and when rich water period or flood took place, the water level in the river course rose, made the most structure of device immerse in the water easily, caused equipment to damage, when the dry season, the water level in the river course descends, makes the device expose the surface of water easily, can't work. Therefore, it is desirable to design a flowing water power generation device with a lifting function to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a running water power generation device with a lifting function.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a flowing water power generation facility with raising and lowering functions, includes two fixed plates and waterwheel structure, two all install the connecting plate through the bolt on the top outer wall of fixed plate, and the welding has the pneumatic cylinder, two on the top outer wall of two connecting plates the installation piece is all installed through the bolt in the top of pneumatic cylinder, and the waterwheel structure passes through the bearing and rotates and install between two one side outer walls that the installation piece is relative.

Furthermore, the waterwheel structure comprises an inner ring and an outer ring, supporting rods distributed in an annular structure at equal intervals are welded on the outer wall of the side face of the inner ring, one end, far away from the inner ring, of each supporting rod is welded on the inner wall of the side face of the outer ring, and rotating shafts are welded at the centers of the two end faces of the inner ring.

Furthermore, baffles are welded on the outer wall of the side face of the outer ring, which is close to the two end faces, and water stirring plates which are distributed in an annular structure at equal intervals are welded between the outer walls of the two opposite sides of the baffles.

Further, one side integrated into one piece of the top outer wall of installation piece has the mount table, and installs the gland through the bolt on the top outer wall of mount table, the pivot is passed through the bearing and is rotated and connect between the bottom outer wall of gland and the top outer wall of mount table, the generator is installed through the bolt in one side of installation piece top outer wall, and the input of generator passes through shaft coupling and pivot fixed connection.

Further, the protective shell is installed through the bolt in the one side that the mount table was kept away from to installation piece top outer wall, and the welding has the fin that the equidistance is vertical structure and distributes on one side outer wall of protective shell, the generator is located the inside of protective shell.

Furthermore, the top outer wall of the fixing plate is provided with jacks distributed in a rectangular structure at equal intervals, fixing nails are inserted into the jacks, the top ends of the fixing nails are integrally formed with stop blocks, and the side outer walls of the stop blocks are provided with connecting holes.

Furthermore, a positioning groove is formed in the outer wall of the top of the fixing plate, and the connecting plate is mounted inside the positioning groove through a bolt.

The utility model has the advantages that:

1. through the pneumatic cylinder that sets up, the pneumatic cylinder can drive waterwheel structure oscilaltion, prevents to damage the device because of the water level in the river course is too high, or crosses low because of the water level in the river course and causes the unable normal work of equipment, compares in traditional gate-type elevation structure simultaneously, and gate-type structure's bearing structure need be greater than waterwheel structure's diameter, and the bearing structure of this structure only need be greater than the radius of waterwheel can, the cost of device that can greatly reduced.

2. Through the generator that sets up, the generator input of this device passes through the direct pivot with the waterwheel structure of shaft coupling and is connected, has reduced the energy loss among the transmission process effectively, has improved the generated energy, and the gravity of waterwheel structure is born by the installation piece simultaneously, need not the generator and undertakes, has reduced the radial load of generator, has promoted the life of generator effectively.

3. Through the protecting crust that sets up, river side steam is heavier, and the protecting crust can the noise of generator, adopts the fin heat dissipation simultaneously, can seal the generator effectively, prevents that steam from directly getting into the inside of generator, causes the short circuit of internal circuit, reduces the maintenance cost.

Drawings

Fig. 1 is a schematic structural view of a flowing water power generation device with a lifting function according to the present invention;

fig. 2 is a schematic view of a mounting block structure of a flowing water power generation device with a lifting function according to the present invention;

fig. 3 is a schematic structural view of a waterwheel of a running water power generation device with a lifting function according to the present invention;

fig. 4 is a schematic structural view of a fixing plate of the flowing water power generation device with a lifting function according to the present invention.

In the figure: the device comprises a fixing plate 1, a connecting plate 2, a hydraulic cylinder 3, a mounting block 4, a waterwheel structure 5, a jack 6, a fixing nail 7, a stop block 8, a connecting hole 9, a positioning groove 10, a gland 11, a generator 12, a protective shell 13, a radiating fin 14, a mounting platform 15, a supporting rod 16, an outer ring 17, a water stirring plate 18, a rotating shaft 19, an inner ring 20 and a baffle 21.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-4, a flowing water power generation facility with raising and lowering functions, including two fixed plates 1 and waterwheel structure 5, waterwheel structure 5 turns into the linear motion of rivers circular motion of rule, all install connecting plate 2 through the bolt on the top outer wall of two fixed plates 1, and the welding has pneumatic cylinder 3 on the top outer wall of two connecting plates 2, as for pneumatic cylinder 3 adopts the pressure compensation principle among the prior art at the underwater seal, so do not do too much in this application and describe, pneumatic cylinder 3 is the not system type of demarcation, be used for controlling the lift of waterwheel mechanism 5, the installation piece 4 is all installed through the bolt in the top of two pneumatic cylinders 3, and waterwheel structure 5 rotates through the bearing and installs between the relative one side outer wall of two installation pieces 4.

Further, waterwheel structure 5 includes inner circle 20 and outer lane 17, welds the bracing piece 16 that the equidistance is the annular structure and distributes on the side outer wall of inner circle 20, can reduce the dead weight, and the bracing piece 16 is kept away from the one end welding of inner circle 20 on the side inner wall of outer lane 17, and the center department of two terminal surfaces of inner circle 20 all welds pivot 19, the structure that power spreads.

Further, the baffles 21 are welded on the outer wall of the side face of the outer ring 17 close to the two end faces, flowing water is prevented from being scattered out of the two sides, the water stirring plates 18 distributed in an annular structure at equal intervals are welded between the outer walls of the two opposite sides of the two baffles 21, and the outer ring 17 is rotated through water flow.

Further, one side integrated into one piece of the top outer wall of installation piece 4 has mount table 15 for support and fixed waterwheel structure 5, and install gland 11 through the bolt on the top outer wall of mount table 15, be used for fixed pivot 19, pivot 19 passes through the bearing and rotates the connection between the bottom outer wall of gland 11 and the top outer wall of mount table 15, generator 12 is installed through the bolt in one side of the 4 top outer walls of installation piece, be used for turning into the electric energy with water conservancy, and the input of generator 12 passes through shaft coupling and pivot 19 fixed connection.

Further, protective housing 13 is installed through the bolt in the one side that mount table 15 was kept away from to the outer wall of 4 top of installation pieces, prevents that steam from getting into the inside of generator 12, and the welding has the fin 14 that the equidistance is vertical structure and distributes on the outer wall of one side of protective housing 13 for give generator 12 heat dissipation, generator 12 is located the inside of protective housing 13.

Furthermore, open on the top outer wall of fixed plate 1 and have the equidistance to be the jack 6 that the rectangle structure distributes, and the inside grafting of jack 6 has staple 7 for fixed plate 1, the top integrated into one piece of staple 7 has dog 8, and opens on the side outer wall of dog 8 has connecting hole 9, is convenient for insert the rope and extracts staple 7.

Furthermore, a positioning groove 10 is formed in the outer wall of the top of the fixing plate 1, and the connecting plate 2 is mounted inside the positioning groove 10 through a bolt and used for positioning the connecting plate 2.

The working principle is as follows: when the water wheel structure is used, the lower half part of the water wheel structure 5 is soaked in river water of a river channel, the river water flows and pushes the water stirring plate 18 to move, the water stirring plate 18 drives the outer ring 17 to rotate, the outer ring 17 drives the inner ring 20 to rotate through the supporting rod 16, the inner ring 20 drives the rotating shaft 19 to rotate, and the rotating shaft 19 drives the input end of the generator 12 to rotate, so that the generator 12 generates electric energy and transmits the electric energy out; during the water-rich period, an operator can control the hydraulic cylinder 3 to extend, so that a hydraulic rod of the hydraulic cylinder 3 drives the mounting block 4 to ascend, the mounting block 4 drives the waterwheel structure 5 to ascend, and the waterwheel structure 5 is prevented from being too much submerged, during the dry period, the operator can control the hydraulic cylinder 3 to contract, so that the hydraulic rod of the hydraulic cylinder 3 drives the mounting block 4 to descend, the mounting block 4 drives the waterwheel structure 5 to descend, and the lower part of the waterwheel structure 5 is submerged; when the position of the device needs to be moved, the gland 11 is taken down firstly, then the waterwheel structure 5 is taken down, then the connecting plate 2 is separated from the fixed plate 2, the hydraulic cylinder 3 can be taken down, then the fixing nails 7 are processed through the connecting holes 9 and pulled out one by one, the fixed plate 1 can be taken down, and the position which needs to be installed after the position is traced can be installed.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a flowing water power generation facility with raising and lowering functions, includes two fixed plates (1) and waterwheel structure (5), its characterized in that, two all install connecting plate (2) through the bolt on the top outer wall of fixed plate (1), and the welding has pneumatic cylinder (3), two on the top outer wall of two connecting plates (2) the top of pneumatic cylinder (3) all installs installation piece (4) through the bolt, and waterwheel structure (5) rotate through the bearing and install between two installation piece (4) one side outer walls relatively.

2. The running water power generation device with the lifting function is characterized in that the waterwheel structure (5) comprises an inner ring (20) and an outer ring (17), support rods (16) which are distributed in an annular structure at equal intervals are welded on the outer side wall of the inner ring (20), one end, far away from the inner ring (20), of each support rod (16) is welded on the inner side wall of the outer ring (17), and a rotating shaft (19) is welded at the center of each end face of the inner ring (20).

3. The running water power generation device with the lifting function as claimed in claim 2, wherein baffles (21) are welded on the outer wall of the side face of the outer ring (17) near the two end faces, and water stirring plates (18) distributed in an annular structure at equal intervals are welded between the outer walls of the two baffles (21) on the opposite sides.

4. The running water power generation device with the lifting function according to claim 2, wherein a mounting table (15) is integrally formed on one side of the outer wall of the top of the mounting block (4), a gland (11) is mounted on the outer wall of the top of the mounting table (15) through a bolt, the rotating shaft (19) is rotatably connected between the outer wall of the bottom of the gland (11) and the outer wall of the top of the mounting table (15) through a bearing, the generator (12) is mounted on one side of the outer wall of the top of the mounting block (4) through a bolt, and the input end of the generator (12) is fixedly connected with the rotating shaft (19) through a coupler.

5. The running water power generation device with the lifting function is characterized in that a protective shell (13) is mounted on one side, away from a mounting platform (15), of the outer wall of the top of the mounting block (4) through bolts, radiating fins (14) which are distributed in a vertical structure at equal intervals are welded on the outer wall of one side of the protective shell (13), and the power generator (12) is located inside the protective shell (13).

6. The running water power generation device with the lifting function according to claim 1, wherein the outer wall of the top of the fixing plate (1) is provided with inserting holes (6) which are distributed in a rectangular structure at equal intervals, fixing nails (7) are inserted into the inserting holes (6), the top ends of the fixing nails (7) are integrally formed with stop blocks (8), and the outer wall of the side face of each stop block (8) is provided with connecting holes (9).

7. A running water generating set with lifting function according to claim 1, characterized in that the top outer wall of the fixing plate (1) is provided with a positioning groove (10), and the connecting plate (2) is mounted inside the positioning groove (10) through bolts.