CN216194551U

CN216194551U - Water diversion structure for water conservancy and hydropower engineering

Info

Publication number: CN216194551U
Application number: CN202122206389.3U
Authority: CN
Inventors: 郭义明; 周国梁
Original assignee: Individual
Current assignee: Anhui Chunjin Construction Engineering Co ltd
Priority date: 2021-09-13
Filing date: 2021-09-13
Publication date: 2022-04-05
Anticipated expiration: 2031-09-13

Abstract

The utility model discloses a water diversion structure for hydraulic and hydroelectric engineering, and relates to the technical field of hydraulic and hydroelectric engineering. This a diversion structure for hydraulic and hydroelectric engineering, including the leading water pipeline, the leading water pipeline inner wall rotates and installs the bull stick, the bull stick runs through and fixed mounting has the impeller, the bull stick bottom is provided with the arresting gear, the bull stick runs through and fixed mounting has first gear, first gear passes through the chain and is connected with the transmission of second gear, the second gear runs through and fixed mounting has the hob. This a diversion structure for hydraulic and hydroelectric engineering when using, when equipment begins the diversion, rivers pass through the leading water pipeline and drive the impeller rotation, make the bull stick drive the second filter screen and rotate, cooperate sun gear and planetary gear simultaneously, make the rolling disc drive first filter screen and second filter screen antiport, improve the ability that the device filtered aquatic floater, make the floater slightly bigger can't be detained at the water inlet, guarantee the unobstructed of water inlet.

Description

Water diversion structure for water conservancy and hydropower engineering

Technical Field

The utility model relates to the technical field of hydraulic and hydroelectric engineering, in particular to a water diversion structure for hydraulic and hydroelectric engineering.

Background

The diversion canal is a large-scale project built by high walls, and can guide water sources near mountains and hills into cities. The ditch is one of the most main transportation vehicles of artificial and natural water sources in human history, and forms a drinking water treatment system which is most basically recognized by people at present along with the system flow of sedimentation, filtration and disinfection. And has extremely wide application in agricultural irrigation and other multiple living fields.

The water diversion device of current has some showy debris when the diversion operation, and the surface of water in the river course makes the water inlet block up easily when getting water in the river course, further makes the motor of work damage, influences hydraulic and hydroelectric engineering's normal work, makes the motor burn out easily when serious, causes the conflagration, threatens people's the security of the lives and property. In view of this, we propose a water diversion structure for hydraulic and hydroelectric engineering.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a water diversion structure for water conservancy and hydropower engineering, which solves the problems mentioned in the background technology.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a diversion structure for hydraulic and hydroelectric engineering, includes the leading water pipeline, the leading water pipeline inner wall rotates installs the bull stick, the bull stick runs through and fixed mounting has the impeller, the bull stick bottom is provided with the arresting gear, the bull stick runs through and fixed mounting has first gear, first gear passes through the chain and is connected with second gear drive, the second gear runs through and fixed mounting has the hob, the leading water pipeline bottom is provided with the ash reducing device.

Preferably, the arresting device is including sun gear, the leading water pipeline water inlet is rotated and is installed first filter screen, the axle center department fixed mounting of first filter screen has the rolling disc, the rolling disc inner wall is rotated and is installed the star gear, the bull stick bottom is run through and fixed mounting has the second filter screen.

Preferably, the ash falling device comprises a sedimentation tank, a baffle is slidably mounted at the top of the sedimentation tank, a third gear is rotatably mounted on the inner wall of the water conduit, a fourth gear is fixedly mounted on the same shaft of the third gear, the right side of the baffle is fixedly connected with one end of a spring, and the other end of the spring is fixedly connected with the inner wall of the water conduit.

Preferably, the number of the fourth gears is two, and the two fourth gears are symmetrically arranged on two sides of the baffle by taking the central axis of the baffle as a symmetry axis.

(III) advantageous effects

The utility model provides a water diversion structure for water conservancy and hydropower engineering. The method has the following beneficial effects:

(1) this a diversion structure for hydraulic and hydroelectric engineering when using, when equipment begins the diversion, rivers pass through the leading water pipeline and drive the impeller rotation, make the bull stick drive the second filter screen and rotate, cooperate sun gear and planetary gear simultaneously, make the rolling disc drive first filter screen and second filter screen antiport, improve the ability that the device filtered aquatic floater, make the floater slightly bigger can't be detained at the water inlet, guarantee the unobstructed of water inlet.

(2) This a diversion structure for hydraulic and hydroelectric engineering when using, when equipment begins the diversion, rivers drive the impeller rotation, and cooperation first gear and chain drive the hob and rotate, make the fourth gear drive the baffle and move right, open the sedimentation tank, fall end when making the tiny dust of aquatic follow the rivers removal in the sedimentation tank, guarantee the inside unobstructed of leading water pipe, avoid piling up of tiny dust in leading water pipe, cause the jam of leading water pipe.

Drawings

FIG. 1 is a schematic cross-sectional view of an overall apparatus according to the present invention;

FIG. 2 is a schematic cross-sectional view of a barrier apparatus according to the present invention;

fig. 3 is a schematic top view of a rotating disk according to the present invention.

In the figure: 1. a water conduit; 2. a rotating rod; 3. an impeller; 4. a stopping device; 401. a sun gear; 402. a star gear; 403. rotating the disc; 404. a first filter screen; 405. a second filter screen; 5. a first gear; 6. a chain; 7. a second gear; 8. a screw rod; 9. a dust-reducing device; 901. a sedimentation tank; 902. a baffle plate; 903. a third gear; 904. a fourth gear; 905. a spring.

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.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a diversion structure for hydraulic and hydroelectric engineering, includes leading water pipe 1, and 1 inner wall of leading water pipe rotates installs bull stick 2, and bull stick 2 runs through and fixed mounting has impeller 3, and when the water intaking, rivers pass through leading water pipe 1, drive impeller 3 and rotate, and 2 bottoms of bull stick are provided with arresting gear 4, and arresting gear 4 is including sun gear 401, and bull stick 2 runs through and fixedly connected with sun gear 401. The diversion pipeline 1 water inlet is rotated and is installed first filter screen 404, and first filter screen 404 external diameter equals diversion pipeline 1 water inlet internal diameter. The rotating disc 403 is fixedly installed at the axis of the first filter screen 404, the star gear 402 is installed on the inner wall of the rotating disc 403 in a rotating mode, the star gear 402 is meshed with the central gear 401, meanwhile, the star gear 402 is meshed with the rotating disc 403, when the rotating rod 2 rotates, the star gear 402 is matched to enable the rotating disc 403 and the central gear 401 to rotate in the reverse direction, the second filter screen 405 penetrates through the bottom of the rotating rod 2 and is fixedly installed on the bottom of the rotating rod 2, when the device starts to draw water, water flow drives the impeller 3 to rotate through the water drawing pipeline 1, the rotating rod 2 drives the second filter screen 405 to rotate, meanwhile, the central gear 401 is matched with the star gear 402 to enable the rotating disc 403 to drive the first filter screen 404 and the second filter screen 405 to rotate in the reverse direction, the capability of the device for filtering floating objects in water is improved, the slightly large floating objects cannot be retained at a water inlet, and smoothness of the water inlet is guaranteed.

In this embodiment, the rotating rod 2 is penetrated and fixedly provided with a first gear 5, the first gear 5 is in transmission connection with a second gear 7 through a chain 6, the second gear 7 is penetrated and fixedly provided with a spiral rod 8, the bottom of the water conduit 1 is provided with an ash-reducing device 9, the ash-reducing device 9 comprises a sedimentation tank 901, the sedimentation tank 901 is fixedly arranged at the bottom of the water conduit 1, the top of the sedimentation tank 901 is slidably provided with a baffle 902, the inner wall of the water conduit 1 is rotatably provided with a third gear 903, the third gear 903 is meshed with the spiral rod 8, the third gear 903 is driven to rotate by the rotation of the spiral rod 8, the third gear 903 is coaxially and fixedly provided with a fourth gear 904, the fourth gear 904 is meshed with the baffle 902, the baffle 902 is driven to move in the horizontal direction by the rotation of the fourth gear 904, the number of the fourth gears 904 is two, and the two fourth gears 904 are symmetrically arranged at two sides of the baffle 902 by taking the baffle 902 as a symmetry axis, two fourth gears 904 make baffle 902 motion more steady, the one end fixed connection of baffle 902 right side and spring 905, the other end and 1 inner wall fixed connection of leading water pipeline of spring 905, when equipment begins to draw water, rivers drive impeller 3 and rotate, cooperate first gear 5 and chain 6, it rotates to drive hob 8, make fourth gear 904 drive baffle 902 move right, open sedimentation tank 901, fall end in sedimentation tank 901 when making the tiny dust of aquatic follow rivers and remove, guarantee the unobstructed of leading water pipeline 1 inside, avoid piling up of tiny dust in leading water pipeline 1, cause the jam of leading water pipeline 1.

The working principle is as follows: when a diversion structure for hydraulic and hydroelectric engineering is when using, when equipment begins to draw water, rivers pass through leading water pipe 1 and drive impeller 3 and rotate, make impeller 3 run through and fixed mounting's bull stick 2 rotate, drive 2 bottom fixed mounting's of bull stick second filter screen 405 rotate, make bull stick 2 run through and fixed mounting's sun gear 401 rotate simultaneously, the cooperation and the meshing of sun gear 401 planetary gear 402, make rolling disc 403 drive first filter screen 404 and second filter screen 405 antiport, the ability of the floater in the improvement device filtration aquatic is filtered, make the floater slightly bigger can't be detained at the water inlet, guarantee the unobstructed of water inlet. Simultaneously, cooperation bull stick 2 runs through and fixed mounting's first gear 5, drive the second gear 7 rotation of being connected with the transmission of first gear 5, make second gear 7 run through and fixed mounting's hob 8 rotate, cooperation and 8 meshed third gear 903 of hob, make fourth gear 904 drive baffle 902 move right, open sedimentation tank 901, fall end in sedimentation tank 901 when making the tiny dust of aquatic follow the rivers removal, guarantee the unobstructed of diversion pipeline 1 inside, avoid piling up of tiny dust in diversion pipeline 1, cause the jam of diversion pipeline 1.

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. The utility model provides a diversion structure for hydraulic and hydroelectric engineering, includes leading water pipeline (1), its characterized in that: diversion pipeline (1) inner wall rotates and installs bull stick (2), bull stick (2) run through and fixed mounting has impeller (3), bull stick (2) bottom is provided with arresting gear (4), bull stick (2) run through and fixed mounting has first gear (5), first gear (5) are connected with second gear (7) transmission through chain (6), second gear (7) run through and fixed mounting has hob (8), diversion pipeline (1) bottom is provided with and falls grey device (9).

2. The water diverting structure for water conservancy and hydropower engineering according to claim 1, characterized in that: arresting gear (4) are including sun gear (401), leading water pipeline (1) water inlet is rotated and is installed first filter screen (404), the axle center department fixed mounting of first filter screen (404) has rolling disc (403), star gear (402) are installed in rolling disc (403) inner wall rotation, rotating rod (2) bottom is run through and fixed mounting has second filter screen (405).

3. The water diverting structure for water conservancy and hydropower engineering according to claim 1, characterized in that: the ash falling device (9) comprises a sedimentation tank (901), a baffle (902) is slidably mounted at the top of the sedimentation tank (901), a third gear (903) is rotatably mounted on the inner wall of the water conduit (1), a fourth gear (904) is coaxially and fixedly mounted on the third gear (903), the right side of the baffle (902) is fixedly connected with one end of a spring (905), and the other end of the spring (905) is fixedly connected with the inner wall of the water conduit (1).

4. A water diverting structure for water conservancy and hydropower engineering according to claim 3, characterized in that: the number of the fourth gears (904) is two, and the two fourth gears (904) are symmetrically arranged on two sides of the baffle (902) by taking the central axis of the baffle (902) as a symmetry axis.