CN219840746U

CN219840746U - Graded series-connected green hydroelectric generating set

Info

Publication number: CN219840746U
Application number: CN202320508748.7U
Authority: CN
Inventors: 孙江; 魏秀峰; 金焕成
Original assignee: Tianjin Renai College
Current assignee: Tianjin Renai College
Priority date: 2023-03-16
Filing date: 2023-03-16
Publication date: 2023-10-17
Anticipated expiration: 2033-03-16

Abstract

The utility model is applicable to the technical field of hydroelectric generating sets, and discloses a graded series-connection green hydroelectric generating set which comprises a water pipe, wherein a butt joint groove is formed in the outer wall of the water pipe, threaded grooves are formed in four corners of the butt joint groove, a hood is arranged outside the butt joint groove in a butt joint mode, a generator is arranged at the top end of the hood, a motor shaft of the generator penetrates through the hood, driven teeth are arranged on the motor shaft of the generator, a baffle is fixed on the left side of the hood, a water through groove is formed in the middle of the baffle, a frame is fixed on the inner wall of the water through groove, a bearing is embedded in the frame, a rotating rod is connected to the inner portion of the bearing, and a spiral blade is arranged at the top end of the rotating rod. According to the utility model, the plurality of groups of generator sets are connected in series through the outer wall of the water pipe, and when water flow circulation drives power generation, the power generation work is performed by utilizing water energy to the greatest extent, so that the efficiency in power generation is ensured, and the effect of high-efficiency power generation is achieved.

Description

Graded series-connected green hydroelectric generating set

Technical Field

The utility model is applicable to the technical field of water motor units, and particularly relates to a green water motor unit in hierarchical serial connection.

Background

Currently, a hydropower station is a comprehensive engineering facility for converting water energy into electric energy, and generally comprises a reservoir formed by a water retaining and draining building, a hydropower station diversion system, a power generation plant, electromechanical equipment and the like;

in the prior art, the hydropower station generator set is not connected in series, the efficient utilization of the water energy cannot be fully ensured in the power generation process, the power generation efficiency of the water energy is greatly reduced, meanwhile, the generator set is inconvenient to assemble and disassemble in the process of long-term operation, and is inconvenient to assemble and disassemble quickly when the generator set breaks down, so that the problem existing in the process is solved, and therefore, the green hydropower set is provided in a grading series connection mode.

Disclosure of Invention

According to the green hydroelectric generating set in series connection in the grading manner, the plurality of groups of generating sets are arranged on the outer wall of the water pipe in series connection, and when water flow is used for driving power generation, water energy is utilized to generate power to the greatest extent, so that the efficiency in power generation is ensured, the effect of high-efficiency power generation is achieved, and the problems in the background art are solved.

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

the utility model provides a green hydroelectric generating set of hierarchical concatenating, includes the water pipe, the butt joint groove has been seted up to the outer wall of water pipe, the thread groove has all been seted up in the four corners of butt joint groove, the outside butt joint in butt joint groove has the aircraft bonnet, the top of aircraft bonnet is provided with the generator, the motor shaft of generator runs through in the inside of aircraft bonnet, and is provided with driven tooth on the motor shaft of generator, the left side of aircraft bonnet is fixed with the baffle, the water channel has been seted up at the middle part of baffle, the inner wall of water channel is fixed with the frame, the inside embedding of frame has the bearing, and the internal connection of bearing has the bull stick, the spiral leaf is installed on the top of bull stick, and the bottom mounting of bull stick has the initiative tooth, the outside cover of initiative tooth has the chain.

Preferably, the driving teeth are butted with the driven teeth through a chain, and the driving teeth are butted with the driven teeth through chain meshing.

Preferably, the four corners of the outer wall of the hood are respectively fixed with a mounting plate, bolts are arranged on the mounting plates, and the bolts are matched with the thread size of the thread grooves and form a rotating mechanism.

Preferably, the outer ring wall of the bearing is fixed in the frame, and the rotating wall of the bearing is fixedly butted with the outer wall of the rotating rod.

Preferably, the baffle is matched with the size of the butt joint groove, and the tail end of the baffle is inserted into the butt joint groove.

Preferably, the inner wall of the hood is attached to the outer wall of the water pipe, and the inner wall of the hood covers the surface of the butt joint groove.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the plurality of groups of generator sets are connected in series through the outer wall of the water pipe, and when water flow circulation drives power generation, the power generation work is performed by utilizing water energy to the greatest extent, so that the efficiency in power generation is ensured, and the effect of high-efficiency power generation is achieved.

2. According to the utility model, the generator set is dismounted by butt joint of the bolts and the thread grooves, so that a rapid assembly effect can be formed on the generator set in the process of installation and use, and a dismounting effect can be formed on the generator set directly and rapidly in the process of fault maintenance, so that the convenience effect in the whole use is improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a graded series-connection green hydroelectric generating set provided by the utility model;

fig. 2 is a schematic diagram of the internal structure of a baffle of the green hydroelectric generating set in a grading and serial connection manner;

fig. 3 is a schematic diagram of a joint structure of a hood and a baffle of a green hydroelectric generating set in series in a grading manner.

In the figure: 1. a water pipe; 2. a butt joint groove; 3. a thread groove; 4. a hood; 5. a generator; 6. a mounting piece; 7. a bolt; 8. a baffle; 9. a water passage groove; 10. a frame; 11. a rotating rod; 12. spiral leaves; 13. a chain; 14. a bearing; 15. a driving tooth; 16. driven teeth.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "disposed" are to be construed broadly, and may be fixedly connected, disposed, or detachably connected, disposed, or integrally connected, disposed, for example; the types of the electric appliances provided in the present utility model are just references, and the specific meanings of the above terms in the present utility model can be understood by those skilled in the art according to specific situations by replacing different types of electric appliances having the same functions according to actual use situations.

Referring to fig. 1-3, a green hydroelectric generating set that concatenates in grades, including water pipe 1, water pipe 1's outer wall has seted up butt joint groove 2, thread groove 3 has all been seted up to the four corners of butt joint groove 2, butt joint groove 2's outside butt joint organic hood 4, the top of hood 4 is provided with generator 5, generator 5's motor shaft runs through in hood 4's inside, and is provided with driven tooth 16 on generator 5's the motor shaft, baffle 8 is fixed with in the left side of hood 4, water channel 9 has been seted up at baffle 8's middle part, water channel 9's inner wall is fixed with frame 10, the inside embedding of frame 10 has bearing 14, and bearing 14's internal connection has bull stick 11, helical blade 12 is installed on the top of bull stick 11, and the bottom of bull stick 11 is fixed with initiative tooth 15, the outside cover of initiative tooth 15 has chain 13, and in this embodiment, through water pipe 1 outer wall is provided with multiunit generator set, when the water flow drive generator, the efficiency when the generator is used in the circulation of water to the power generation, the efficiency of maximum electricity generation is established in order to guarantee the high-efficient generator.

Referring to fig. 2 and 3, the driving teeth 15 are abutted with the driven teeth 16 through the chain 13, and the driving teeth 15 are engaged with the driven teeth 16 through the chain 13, and the driving teeth 15 rotate to drive the driven teeth 16 to rotate through the chain 13, so as to drive the generator to rotate.

Referring to fig. 1 in this embodiment, four corners of the outer wall of the hood 4 are fixed with mounting pieces 6, and the mounting pieces 6 are provided with bolts 7, the bolts 7 are matched with the thread sizes of the thread grooves 3, and form a rotating mechanism, so that a generator set can be quickly mounted, and a quick dismounting effect is formed on the generator set.

Referring to fig. 3 in this embodiment, the outer ring wall of the bearing 14 is fixed inside the frame 10, the rotating wall of the bearing 14 is fixedly abutted with the outer wall of the rotating rod 11, the bearing 14 limits the rotating position of the rotating rod 11, and ensures the rotating efficiency of the rotating rod 11, thereby achieving the effect of efficient rotation.

Referring to fig. 1 and 2 in this embodiment, the size of the baffle 8 is adapted to the size of the docking slot 2, the end of the baffle 8 is inserted into the docking slot 2, the baffle 8 will be located in the water pipe 1 to work, and the effect of high-efficiency conversion of water flow through the baffle 8 is ensured.

Referring to fig. 1 in this embodiment, the inner wall of the hood 4 is attached to the outer wall of the water pipe 1, and the inner wall of the hood 4 covers the surface of the docking groove 2, so as to ensure the sealing effect on the docking groove 2 and avoid overflow of water flow.

The utility model is used when: the interior of the water pipe 1 is provided with a plurality of groups of generators 5, the maximized utilization of water energy is ensured to generate electricity, the high efficiency of electricity generation is ensured, in the mounting and dismounting process, the bolts 7 on the mounting plate 6 are rotationally abutted with the thread grooves 3 formed on the outer wall of the water pipe 1, the rapid mounting and dismounting effects are formed on the generator 5 groups directly, the rapid dismounting effects are required to be formed on the hood 4 directly in the maintenance and inspection process, the convenient effect of use is improved, the design is simple, and the practicability is high.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a green hydroelectric generating set of concatenating in grades, its characterized in that, including water pipe (1), water pipe (1)'s outer wall has seted up butt joint groove (2), thread groove (3) have all been seted up in the four corners of butt joint groove (2), the outside butt joint of butt joint groove (2) has aircraft bonnet (4), the top of aircraft bonnet (4) is provided with generator (5), the motor shaft of generator (5) runs through in the inside of aircraft bonnet (4), and is provided with driven tooth (16) on the motor shaft of generator (5), the left side of aircraft bonnet (4) is fixed with baffle (8), water tank (9) have been seted up at the middle part of baffle (8), the inner wall of water tank (9) is fixed with frame (10), the inside embedding of frame (10) has bearing (14), and the internal connection of bearing (14) has bull stick (11), spiral leaf (12) are installed on the top of bull stick (11), and the bottom of bull stick (11) is fixed with initiative tooth (15), the outside cover of initiative tooth (15) has chain (13).

2. A graded series green hydroelectric generating set according to claim 1, wherein the driving teeth (15) are butted with the driven teeth (16) through the chain (13), and the driving teeth (15) are butted with the driven teeth (16) through the meshing of the chain (13).

3. The graded series-connection green hydroelectric generating set according to claim 1, wherein the four corners of the outer wall of the hood (4) are respectively fixed with a mounting sheet (6), the mounting sheets (6) are provided with bolts (7), and the bolts (7) are matched with the thread size of the thread grooves (3) and form a rotating mechanism.

4. A graded series connection green hydroelectric generating set according to claim 1, wherein the outer ring wall of the bearing (14) is fixed in the frame (10), and the rotating wall of the bearing (14) is fixedly butted with the outer wall of the rotating rod (11).

5. The graded series connection green hydroelectric generating set according to claim 1, wherein the baffle plate (8) is matched with the size of the butt joint groove (2), and the tail end of the baffle plate (8) is inserted into the butt joint groove (2).

6. The graded series connection green hydroelectric generating set according to claim 1, wherein the inner wall of the hood (4) is attached to the outer wall of the water pipe (1), and the inner wall of the hood (4) covers the surface of the butt joint groove (2).