CN216381687U

CN216381687U - Hydroelectric generation device utilizing water flow

Info

Publication number: CN216381687U
Application number: CN202122514748.1U
Authority: CN
Inventors: 林伟勇
Original assignee: Fujian Chunyu Information Technology Co ltd
Current assignee: Fujian Chunyu Information Technology Co ltd
Priority date: 2021-10-19
Filing date: 2021-10-19
Publication date: 2022-04-26
Anticipated expiration: 2031-10-19

Abstract

The utility model discloses a hydroelectric generation device utilizing water flow, wherein a water cavity is formed in the right side of the top of a dam, a water channel communicated with the water cavity is formed in the left side of the dam, a first generator set is fixedly installed on the right side of the top of the dam, a mixed flow type runner device is arranged in the water cavity, a main shaft is fixedly installed at the bottom of the first generator set, the bottom of the main shaft is fixedly installed with the top of the mixed flow type runner device, the mixed flow type runner device is located on the right side of the water channel, a guide block is fixedly connected in the water cavity, a support block is longitudinally and fixedly connected in the guide block, and a protective cover is fixedly installed at the top of the support block. The utility model solves the problems that the existing hydroelectric generation device has low utilization rate in the process of utilizing water flow, can only utilize water flow once and can greatly waste the utilization rate of water flow by arranging the water cavity, the water channel, the first generating set, the mixed flow type runner device, the main shaft and the guide block to be matched for use.

Description

Hydroelectric generation device utilizing water flow

Technical Field

The utility model relates to the technical field of hydroelectric power generation, in particular to a hydroelectric power generation device utilizing water flow.

Background

Hydroelectric power generation is a scientific technology for researching technical and economic problems such as engineering construction and production operation for converting water energy into electric energy, but the utilization rate of the existing hydroelectric power generation device in the process of utilizing water flow is low, water flow can be utilized only once, and the utilization rate of water flow can be greatly wasted.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the background art, the utility model aims to provide a hydroelectric generation device utilizing water flow, which has the advantage of utilizing water flow for many times and solves the problems that the existing hydroelectric generation device has low utilization rate in the process of utilizing water flow, can only utilize water flow once and can greatly waste the utilization rate of water flow.

In order to achieve the purpose, the utility model provides the following technical scheme: a hydroelectric generation device utilizing water flow is characterized in that a water cavity is formed in the right side of the top of a dam, a water channel communicated with the water cavity is formed in the left side of the dam, a first generator set is fixedly mounted on the right side of the top of the dam, a mixed flow type runner device is arranged inside the water cavity, a main shaft is fixedly mounted at the bottom of the first generator set, the bottom of the main shaft is fixedly mounted with the top of the mixed flow type runner device, and the mixed flow type runner device is located on the right side of the water channel;

the inner part of the water cavity is fixedly connected with a guide block, the inner part of the guide block is longitudinally and fixedly connected with a support block, the top of the support block is fixedly provided with a protective cover, the bottom of the inner wall of the protective cover is fixedly connected with a first power generation device, the bottom of the first power generation device is provided with an axial flow type runner, the bottom of the first power generation device is fixedly connected with a rotating rod fixedly arranged on the top of the axial flow type runner, and the surface of the rotating rod is movably connected with the inner wall of the support block;

the right side fixed mounting at dam top has the generating set two that is located generating set one right side, the rear side swing joint of water cavity inner wall has the transfer line of being connected with generating set two transmissions, the fixed surface of transfer line installs the water bucket type water wheels, the top fixedly connected with of water cavity inner wall is located the left dog of water bucket type water wheels.

Preferably, the bottom of the guide block is fixedly connected with a first reinforcing block, and the number of the first reinforcing blocks is several.

Preferably, the right side of the stop block is fixedly connected with a second reinforcing block, and the top of the second reinforcing block is fixedly connected with the top of the inner wall of the water cavity.

Preferably, the first reinforcing block and the second reinforcing block are both triangular in shape, and the number of the second reinforcing blocks is five.

Preferably, the top of the protective cover is fixedly connected with a plurality of protective sleeves.

Preferably, the left side of the inner wall of the water cavity is arc-shaped.

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

1. the utility model solves the problems that the existing hydroelectric generation device has low utilization rate in the process of utilizing water flow, can only utilize water flow once and can greatly waste the utilization rate of water flow by arranging the water cavity, the water channel, the first generating set, the mixed flow type runner device, the main shaft and the guide block to be matched for use.

2. According to the utility model, the first reinforcing block is arranged, so that the guide block can be supported in an auxiliary manner, and the stability of the guide block is improved.

3. The second reinforcing block is arranged, so that the stop block can be supported, and the impact resistance of the stop block is improved.

4. According to the utility model, the shape of the first reinforcing block and the shape of the second reinforcing block are both triangular, so that the stability of the first reinforcing block and the second reinforcing block can be increased.

5. According to the utility model, the bolt at the top of the protective cover can be protected by arranging the protective cover, so that the influence of water flow in the water cavity on the use of the bolt is avoided.

6. According to the utility model, the left side of the inner wall of the water cavity is arranged to be arc-shaped, so that water flow in the water cavity can automatically flow towards the direction of the water bucket type water wheel.

Drawings

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

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

fig. 3 is a perspective view of the structural protective cover of the present invention.

In the figure: 1. a water chamber; 2. a water channel; 3. a first generator set; 4. a mixed-flow runner device; 5. a main shaft; 6. a guide block; 7. a support block; 8. a protective cover; 9. a first power generation device; 10. an axial flow runner; 11. rotating the rod; 12. a second generator set; 13. a transmission rod; 14. a water bucket type water wheel; 15. a stopper; 16. a first reinforcing block; 17. a second reinforcing block; 18. a protective sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 3, in the hydroelectric power generation device using water flow provided by the present invention, a water chamber 1 is formed on the right side of the top of a dam, a water channel 2 communicated with the water chamber 1 is formed on the left side of the dam, a first generator set 3 is fixedly installed on the right side of the top of the dam, a mixed flow type runner device 4 is arranged inside the water chamber 1, a main shaft 5 is fixedly installed at the bottom of the first generator set 3, the bottom of the main shaft 5 is fixedly installed with the top of the mixed flow type runner device 4, and the mixed flow type runner device 4 is located on the right side of the water channel 2;

the inner part of the water cavity 1 is fixedly connected with a guide block 6, the inner part of the guide block 6 is longitudinally and fixedly connected with a support block 7, the top of the support block 7 is fixedly provided with a protective cover 8, the bottom of the inner wall of the protective cover 8 is fixedly connected with a first power generation device 9, the bottom of the first power generation device 9 is provided with an axial flow type runner 10, the bottom of the first power generation device 9 is fixedly connected with a rotating rod 11 fixedly arranged on the top of the axial flow type runner 10, and the surface of the rotating rod 11 is movably connected with the inner wall of the support block 7;

the right side of the top of the dam is fixedly provided with a second generator set 12 positioned on the right side of the first generator set 3, the rear side of the inner wall of the water cavity 1 is movably connected with a transmission rod 13 in transmission connection with the second generator set 12, the surface of the transmission rod 13 is fixedly provided with a water bucket type water wheel 14, and the top of the inner wall of the water cavity 1 is fixedly connected with a stop block 15 positioned on the left side of the water bucket type water wheel 14.

Referring to fig. 2, the bottom of the guide block 6 is fixedly connected with a first reinforcing block 16, and the number of the first reinforcing blocks 16 is several.

As a technical optimization scheme of the utility model, the guide block 6 can be supported in an auxiliary manner by arranging the first reinforcing block 16, so that the stability of the guide block 6 is improved.

Referring to fig. 1, a second reinforcing block 17 is fixedly connected to the right side of the stopper 15, and the top of the second reinforcing block 17 is fixedly connected to the top of the inner wall of the water chamber 1.

As a technical optimization scheme of the utility model, the second reinforcing block 17 is arranged to support the stop block 15, so that the impact resistance of the stop block 15 is improved.

Referring to fig. 1, the first reinforcing block 16 and the second reinforcing block 17 are both triangular in shape, and the number of the second reinforcing blocks 17 is five.

As a technical optimization of the present invention, the first reinforcing block 16 and the second reinforcing block 17 can have increased stability by setting the shapes of the first reinforcing block 16 and the second reinforcing block 17 to be triangular.

Referring to fig. 3, the top of the protection cover 8 is fixedly connected with a plurality of protection sleeves 18, and the number of the protection sleeves 18 is several.

As a technical optimization scheme of the utility model, the bolts at the top of the protective cover 8 can be protected by arranging the protective sleeve 18, so that the influence of water flow in the water cavity 1 on the use of the bolts is avoided.

Referring to fig. 1, the left side of the inner wall of the water chamber 1 is arc-shaped.

As a technical optimization of the present invention, the left side of the inner wall of the water chamber 1 is formed in an arc shape, so that the water flow in the water chamber 1 can automatically flow in the direction of the pelton wheel 14.

The working principle and the using process of the utility model are as follows: when the water flow generating device is used, water flow on the left side of the dam flows to the inside of the water cavity 1 through the water channel 2, the water flow flowing out of the water channel 2 further impacts the mixed flow type runner device 4, the mixed flow type runner device 4 rotates to further drive the main shaft 5 to rotate, the generating set I3 generates power, the water flow flowing out of the mixed flow type runner device 4 falls to the top of the guide block 6 under the action of gravity and further contacts with the surface of the axial flow type runner 10, the axial flow type runner 10 drives the rotating rod 11 to rotate to enable the generating set I9 to generate power, the water flow continues to fall downwards after contacting with the surface of the axial flow type runner 10, then flows to the direction of the water bucket type water wheel 14 under the guide of the water cavity 1, the water flow can be guided while being blocked, and the water flow impacts the bottom on the left side of the water bucket type water wheel 14 under the action of the block 15, the pelton wheel 14 drives the transmission rod 13 to rotate, and the transmission rod 13 drives the second generator set 12 to generate electricity after rotating, so that the effect of utilizing water flow for multiple times is achieved.

In summary, the following steps: this utilize hydroelectric generation device of rivers uses through the cooperation that sets up water cavity 1, water course 2, generating set 3, mixed flow runner device 4, main shaft 5 and guide block 6, and it is lower to have solved current hydroelectric generation device and utilizing the utilization ratio of rivers in-process, can only carry out once utilization to rivers, can waste the problem of rivers utilization ratio greatly.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A hydroelectric power generation device utilizing water flow is characterized in that: a water cavity (1) is formed in the right side of the top of the dam, a water channel (2) communicated with the water cavity (1) is formed in the left side of the dam, a first generator set (3) is fixedly mounted on the right side of the top of the dam, a mixed flow type rotating wheel device (4) is arranged inside the water cavity (1), a main shaft (5) is fixedly mounted at the bottom of the first generator set (3), the bottom of the main shaft (5) is fixedly mounted with the top of the mixed flow type rotating wheel device (4), and the mixed flow type rotating wheel device (4) is located on the right side of the water channel (2);

the water cavity is characterized in that a guide block (6) is fixedly connected to the inside of the water cavity (1), a support block (7) is longitudinally and fixedly connected to the inside of the guide block (6), a protective cover (8) is fixedly installed at the top of the support block (7), a first power generation device (9) is fixedly connected to the bottom of the inner wall of the protective cover (8), an axial flow type runner (10) is arranged at the bottom of the first power generation device (9), a rotating rod (11) fixedly installed at the top of the axial flow type runner (10) is fixedly connected to the bottom of the first power generation device (9), and the surface of the rotating rod (11) is movably connected with the inner wall of the support block (7);

the right side fixed mounting at dam top has generating set two (12) that are located generating set one (3) right side, the rear side swing joint of water cavity (1) inner wall has transfer line (13) of being connected with generating set two (12) transmission, the fixed surface of transfer line (13) installs bucket wheel (14), the top fixedly connected with of water cavity (1) inner wall is located left dog (15) of bucket wheel (14).

2. A hydroelectric power generation apparatus utilizing water current as claimed in claim 1, wherein: the bottom of the guide block (6) is fixedly connected with a first reinforcing block (16), and the number of the first reinforcing blocks (16) is a plurality.

3. A hydroelectric power generation apparatus utilizing water current as claimed in claim 2, wherein: the right side of the stop block (15) is fixedly connected with a second reinforcing block (17), and the top of the second reinforcing block (17) is fixedly connected with the top of the inner wall of the water cavity (1).

4. A hydroelectric power generation apparatus utilizing water current as claimed in claim 3, wherein: the shape of the first reinforcing block (16) and the shape of the second reinforcing block (17) are both triangular, and the number of the second reinforcing blocks (17) is five.

5. A hydroelectric power generation apparatus utilizing water current as claimed in claim 1, wherein: the top of protection casing (8) fixedly connected with lag (18), the quantity of lag (18) is a plurality of.

6. A hydroelectric power generation apparatus utilizing water current as claimed in claim 1, wherein: the left side of the inner wall of the water cavity (1) is arc-shaped.