CN218204250U

CN218204250U - Water diversion structure

Info

Publication number: CN218204250U
Application number: CN202222463711.5U
Authority: CN
Inventors: 刘慧敏; 胡晓东; 钱晓明
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-19
Filing date: 2022-09-19
Publication date: 2023-01-03
Anticipated expiration: 2032-09-19

Abstract

The utility model discloses a diversion structure, including irrigation canals and ditches, header tank, sedimentation tank and collection dirt case, be provided with the trash rack in the irrigation canals and ditches, the header tank sets up in the delivery port one end of irrigation canals and ditches, just the irrigation canals and ditches are provided with the baffle that is used for carrying out the filtration to water with the junction of header tank, just the one end that the irrigation canals and ditches was kept away from to the header tank is provided with the culvert, the sedimentation tank sets up the position that is located between trash rack and the baffle in the bottom of irrigation canals and ditches, the utility model discloses a set up the opening in the middle part that the baffle is close to the surface, for being in the water between trash rack and the baffle provides the time of deposiing, is favorable to the sediment of silt in the rivers to under the effect of filter, can carry out effectual filtration to the foreign particles in the rivers, can effectively prevent to cause the phenomenon of back end jam to take place, and reduced the impurity of aquatic after the diversion.

Description

Water diversion structure

Technical Field

The utility model relates to a hydraulic and hydroelectric engineering diversion technical field specifically is a diversion structure.

Background

The large-scale water conservancy and hydropower diversion project is a complex system project, and all components in the system are mutually connected and restricted, so that the relationship is complicated and complicated. The coordination and control mechanism plays a decisive role in the smooth operation of the whole project.

Current water conservancy water and electricity diversion engineering all need adopt the diversion structure to carry out the diversion operation, mostly adopts diversion channel to draw water at present, and its structure is comparatively simple, can set up the filter screen in the channel usually and intercept the debris in aquatic, especially in rainy season, muddy water, weeds, leaf and rubble etc. get into diversion channel easily, and these debris mostly can be intercepted by the filter screen, under long-term interception, cause the channel to block up easily, influence velocity of water.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a diversion structure to solve the problem that proposes in the above-mentioned background art.

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

a water diverting structure comprising:

the device comprises a ditch, wherein a trash rack is arranged in the ditch;

the water collecting tank is arranged at one end of a water outlet of the ditch, a baffle for filtering water is arranged at the joint of the ditch and the water collecting tank, and a culvert is arranged at one end of the water collecting tank away from the ditch;

the sedimentation tank is arranged at the bottom of the ditch and positioned between the trash rack and the baffle;

the sewage collecting box is arranged on the side wall of the ditch and is positioned at one side of the water inlet of the trash rack; wherein the content of the first and second substances,

and a windmill structure used for transferring the dirt at the trash rack into the dirt collection box is arranged in the dirt collection box.

As a further aspect of the present invention: the surface of baffle is close to middle part department and is provided with the opening, be provided with the filter in the opening.

As the utility model discloses further scheme again: a top cover is arranged from the top end of the water collecting tank to the trash rack at the top end of the ditch, and the top cover is fixedly connected with the ditch and the water collecting tank through bolts.

As a further aspect of the present invention: the sedimentation tank is of a conical structure with a large top end and a small bottom, and a sludge discharge pipe is arranged at the bottom of the sedimentation tank.

As a further aspect of the present invention: a sewage draining outlet is formed in one end, far away from the side wall of the ditch, of the sewage collecting box, and a sewage draining door is fixedly connected to the sewage draining outlet through bolts.

As the utility model discloses further scheme again: the windmill structure includes the motor, the motor is installed on the lateral wall of irrigation canals and ditches, the motor axial region is connected with the pivot, the pivot extends to the dirty incasement portion of collection and rotates with dirty case through the bearing to be connected, the pivot sets up the position department that is close to the irrigation canals and ditches in the dirty incasement of collection, just the cover is equipped with the sleeve pipe in the pivot, sheathed tube lateral wall is provided with four rotor plates that are circumferential array and distribute, the rotor plate extends to inside the irrigation canals and ditches.

As a further aspect of the present invention: the ditch channel is located the rotor plate department and is provided with the rectangle mouth that width is greater than the rotor plate, the surface of rotor plate is provided with the through-hole of even orderly distribution.

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

1. the utility model discloses a set up the opening in the baffle and be close to the middle part on surface, for being in the water between trash rack and the baffle and provided the time of deposit, be favorable to the deposit of silt in the rivers to under the effect of filter, can carry out effectual filtration to the foreign particles in the rivers, can effectively prevent to cause the phenomenon of back end jam to take place, and reduced the impurity of diversion back aquatic.

2. Through starter motor for the pivot drives the sleeve pipe and rotates, thereby makes four rotor plates follow the sleeve pipe and rotate, at rotatory in-process, can pass through the rotor plate with the filth that the trash rack front side interception got off and remove to the dirt collection incasement, so can fall the filth rapid processing of trash rack front side, can prevent effectively that the trash rack front side from piling up more and causing the jam because the filth, influence the phenomenon of velocity of water and take place.

Drawings

Fig. 1 is a schematic structural view of a water diversion structure.

Fig. 2 is an exploded view of fig. 1.

Fig. 3 is an exploded view of a gutter and a sump tank in a diversion structure.

Fig. 4 is a schematic structural diagram of a baffle in a water diversion structure.

In the figure: 1. a trench; 2. a water collection tank; 3. a sedimentation tank; 4. a sewage collection tank; 5. a top cover; 6. a culvert; 7. a sludge discharge pipe; 8. a blowdown door; 9. a rectangular opening; 10. a trash rack; 11. a baffle plate; 12. a motor; 13. a rotating shaft; 14. a sleeve; 15. a rotating plate; 16. a filter plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1 to 4, in the embodiment of the present invention, a water diversion structure includes a ditch 1, a header tank 2, a sedimentation tank 3, and a dirt collection tank 4, a dirt barrier 10 is provided in the ditch 1, the header tank 2 is provided at one end of a water outlet of the ditch 1, and a baffle 11 for filtering water is provided at a junction of the ditch 1 and the header tank 2, an opening is provided at a position near a middle portion of the surface of the baffle 11, a filter plate 16 is provided in the opening, a top cover 5 is provided at a position near a middle portion of the surface of the baffle 11 for providing sedimentation for water between the dirt barrier 10 and the baffle 11, thereby facilitating sedimentation of sludge in a water flow, and the dirt collection tank 5 is fixedly connected to the ditch 1 and the header tank 2 by means of a bolt, thereby effectively preventing leaves, etc. from dropping between the dirt barrier 10 and the baffle 11, and a dirt collection tank 2, and a dirt collection tank 3 are provided at a position far from the bottom of the sedimentation tank, and a dirt collection tank 4 is provided at a side wall of the bottom of the sedimentation tank, and a dirt collection tank 3 is provided at a bottom of the drain, and a drain door 7, and a dirt collection tank 3 is provided at a bottom of the drain door, and a drain door is provided at a drain door for fixing the bottom of the drain tank 3, through the arrangement of the sewage draining port and the sewage draining door 8, the sewage in the sewage collecting tank 4 is conveniently drained and intensively treated;

the sewage collecting box 4 is internally provided with a windmill structure for transferring the sewage at the position of the drain grating 10 into the sewage collecting box 4, the windmill structure comprises a motor 12, the motor 12 is arranged on the side wall of the ditch 1, the shaft part of the motor 12 is connected with a rotating shaft 13, the rotating shaft 13 extends into the sewage collecting box 4 and is rotationally connected with the sewage collecting box 4 through a bearing, the rotating shaft 13 is arranged at the position, close to the ditch 1, in the sewage collecting box 4, the rotating shaft 13 is sleeved with a sleeve 14, the side wall of the sleeve 14 is provided with four rotating plates 15 distributed in a circumferential array manner, the rotating plates 15 extend into the ditch 1, the rotating plates 15 are positioned at the position of the rotating plates 15 and are provided with rectangular openings 9 with widths larger than those of the rotating plates 15, the surfaces of the rotating plates 15 are uniformly and orderly distributed through holes, the rotating plates 15 on the sleeve 14 can extend into the ditch 1 and the sewage collecting box 4, the length of the rotating plates 15 is slightly smaller than that of the ditch 1, the rotating plates 15 are started up to drive the rotating shaft 13 to rotate the sleeve 14, so that the rotating shaft 13 can drive the rotating plates to rotate the rotating shaft 14 to move the sewage at the front side of the drain grating 10, and can prevent the sewage from being blocked at the front side of the drain grating 10, and the front side of the sewage collecting box 10 from being quickly, and the front side of the grating, and the grating can be blocked, and the sludge accumulation of the grating can be prevented from being rapidly.

The utility model discloses a theory of operation is:

when the water collecting tank is used, water flow enters from a water inlet of the ditch 1, firstly, under the action of the trash rack 10, large dirt (such as waterweeds, leaves, garbage bags and the like) in the water flow is intercepted, then, the water flow enters between the trash rack 10 and the baffle 11 to be precipitated, sludge is precipitated into the sedimentation tank 3, after the water flow overflows the filter plate 16, the water flow can enter the water collecting tank 2 through the filter plate 16, suspended particles in water can be filtered, impurities in the water after water diversion are reduced, the water is discharged through the culvert 6 in the water collecting tank 2, the rotating shaft 13 drives the sleeve 14 to rotate through the starting motor 12, the four rotating plates 15 rotate along with the sleeve 14, in the rotating process, the dirt intercepted on the front side of the trash rack 10 can be moved into the dirt collecting tank 4 through the rotating plates 15, the sewage discharging door 8 is opened periodically, the dirt in the dirt collecting tank 4 is discharged and treated, and the sludge in the sedimentation tank 3 can be discharged periodically through the sludge suction machine.

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. A water diversion structure, comprising:

the device comprises a ditch (1), wherein a trash rack (10) is arranged in the ditch (1);

the water collecting tank (2) is arranged at one end of a water outlet of the ditch (1), a baffle (11) for filtering water is arranged at the joint of the ditch (1) and the water collecting tank (2), and a culvert (6) is arranged at one end, far away from the ditch (1), of the water collecting tank (2);

the sedimentation tank (3) is arranged at the bottom of the ditch (1) and is positioned between the trash rack (10) and the baffle (11);

the sewage collection box (4) is arranged on the side wall of the ditch (1) and is positioned at one side of the water inlet of the trash rack (10); wherein the content of the first and second substances,

the inside of the sewage collection box (4) is provided with a windmill structure used for transferring the sewage at the position of the trash rack (10) into the sewage collection box (4).

2. A water diverting structure according to claim 1, characterized in that the surface of the baffle (11) near the middle is provided with an opening in which a filter plate (16) is arranged.

3. The water diversion structure according to claim 1, wherein a top cover (5) is arranged from the top end of the water collection tank (2) to a trash rack (10) at the top end of the ditch (1), and the top cover (5) is fixedly connected with the ditch (1) and the water collection tank (2) through bolts.

4. The water diversion structure according to claim 1, characterized in that the sedimentation tank (3) is a conical structure with a large top end and a small bottom, and a sludge discharge pipe (7) is arranged at the bottom of the sedimentation tank (3).

5. The water diversion structure according to claim 1, wherein a sewage draining outlet is arranged at one end of the sewage collecting tank (4) far away from the side wall of the ditch (1), and a sewage draining door (8) is fixedly connected at the sewage draining outlet through a bolt.

6. The diversion structure according to claim 1, wherein the windmill structure comprises a motor (12), the motor (12) is mounted on a side wall of the ditch (1), a shaft part of the motor (12) is connected with a rotating shaft (13), the rotating shaft (13) extends into the dirt collection tank (4) and is rotatably connected with the dirt collection tank (4) through a bearing, the rotating shaft (13) is arranged at a position close to the ditch (1) in the dirt collection tank (4), a sleeve (14) is sleeved on the rotating shaft (13), four rotating plates (15) distributed in a circumferential array are arranged on a side wall of the sleeve (14), and the rotating plates (15) extend into the ditch (1).

7. The water diversion structure according to claim 6, wherein the ditch (1) is provided with a rectangular opening (9) with a width larger than that of the rotating plate (15) at the rotating plate (15), and through holes are uniformly and orderly distributed on the surface of the rotating plate (15).