CN210975735U

CN210975735U - Water diversion channel

Info

Publication number: CN210975735U
Application number: CN201921406049.1U
Authority: CN
Inventors: 夏先文; 樊府臻; 梁炜杰
Original assignee: Dongguan Water Resources Survey And Design Institute Co ltd
Current assignee: Dongguan Water Resources Survey And Design Institute Co ltd
Priority date: 2019-08-27
Filing date: 2019-08-27
Publication date: 2020-07-10
Anticipated expiration: 2029-08-27

Abstract

The utility model discloses a diversion channel belongs to diversion channel desilting technical field, and its technical scheme includes the diversion channel body, and the vertical desilting basin of having seted up of diversion channel body bottom side, the vertical husky well that holds of seting up with the desilting basin intercommunication on the bank of diversion channel body, the lower extreme that holds the husky well is less than the lower extreme in desilting basin, holds and is provided with in the husky well and promotes out the bucket elevator who holds the husky well with silt. The utility model discloses a conveniently clear away the beneficial effect of silt in the river course.

Description

Water diversion channel

Technical Field

The utility model belongs to the technical field of the technique of diversion channel desilting and specifically relates to a diversion channel is related to.

Background

The water diversion canal is one of the most main transportation (diversion) vehicles (modes) of artificial and natural water sources in human history, and forms a drinking water treatment system which is most basically recognized by people in recent times along with the system flow of precipitation-filtration-disinfection. And has wide application in agricultural irrigation and other multiple living fields. The water diversion channel is an important channel structure in water conservancy projects and plays roles in water source conveying, water diversion and power generation, agricultural irrigation and the like.

The present patent of the present chinese utility model that can refer to patent application number for CN201721487552.5 discloses a prevent wind husky diversion channel, including diversion channel main part, baffle and lug, the top both sides of diversion channel main part are provided with the recess, and install prevention of seepage platform above the bottom of diversion channel main part, the below both sides of baffle are fixed with the dead lever, and the bottom of baffle is provided with the lug, the net is sheltered from in the outside of baffle installation, and the outside of sheltering from the net is fixed with the fixed screw, the top of sheltering from the net is provided with the fixed band, and the top of fixed band installs fixed the knot, the top of lug is fixed with the baffle, the top of diversion channel main part is provided with plants the groove. The water diversion channel is provided with the baffle and the shielding net, so that on one hand, external people or objects can be protected from sliding down into the water diversion channel through the baffle and the shielding net, unnecessary loss and disasters are caused, and on the other hand, wind and sand can be shielded from being blown into the water diversion channel, and the pollution of water quality in the water diversion channel is caused.

However, the above prior art solutions have the following drawbacks: in the water source process is carried to the diversion canal, because the diversion canal design unreasonable causes rivers to deposit easily at the bottom of a river at the in-process silt that flows, leads to the river course silting after long-time the deposit, not only hinders river navigation easily behind the river course silting up, causes the shipping ability to descend outside, has reduced river flood discharge ability moreover, aggravates the flood calamity, increases the flood control difficulty, but current desilting process is complicated and the operation is inconvenient, increases the desilting degree of difficulty.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a diversion channel has the beneficial effect that can conveniently clear away silt in the river course.

The above object of the present invention is achieved by the following technical solutions:

the utility model provides a diversion canal, includes the diversion canal body, and the vertical desilting pond of having seted up of diversion canal body bottom side, the vertical husky well that holds that communicates with the desilting pond of having seted up on the bank of diversion canal body, the lower extreme that holds the husky well is less than the lower extreme in desilting pond, holds and is provided with in the husky well and promotes out the bucket elevator who holds the husky well with silt.

Through adopting above-mentioned technical scheme, when rivers flow through the desilting basin in the diversion channel body, because the specific gravity of silt is big can the landing to the desilting basin in, then under the rivers impact, silt landing to rather than the intercommunication and be less than the sand storage well that the desilting basin set up in the desilting basin, outside silt is promoted to the sand storage well through bucket elevator in the sand storage well to realize conveniently cleaing away the beneficial effect of silt in the river course.

The utility model discloses further set up to: one end of the bucket elevator is positioned at the lower end of the sand storage well, and the other end of the bucket elevator obliquely and upwards extends out of the sand storage well and is positioned above the river bank.

Through adopting above-mentioned technical scheme, can make the sediment in holding the husky well along with the function of bucket elevator, promote and empty to the river bank that bucket elevator upper end downside corresponds to be convenient for the clearance of sediment.

The utility model discloses further set up to: and a communicating groove which is obliquely arranged is formed between the lower end of the sand storage well and the lower end of the sand basin and corresponds to the lower side of the river bank of the water diversion channel body.

Through adopting above-mentioned technical scheme, only having seted up the intercommunication way between the lower extreme that holds husky well and desilting pond, can reduce this internal rivers of diversion channel and to holding the washing away of silt in the husky well, prevent that silt from flowing back to diversion channel originally internally.

The utility model discloses further set up to: and a partition plate capable of sealing the connecting channel groove is arranged between the sand basin and the sand storage well.

Through adopting above-mentioned technical scheme, when bucket elevator clears away silt, rivers receive the external world and mix and appear muddy easily, and the division board seals desilting basin and hold sand well intercommunication department to reduce the muddy degree of rivers in the desilting basin, prevent that silt from flowing back to in the desilting basin.

The utility model discloses further set up to: the river bank on the upper side of the communicating groove is vertically provided with a slot, the slot extends downwards into the communicating groove, the slot is parallel to the length direction of the river bank, the partition plate is inserted into the slot, and the lower end of the partition plate can be abutted against the bottom surface of the communicating groove.

Through adopting above-mentioned technical scheme, the division board can slide in the inside of slot to be convenient for seal and communicate sedimentation tank and hold husky well intercommunication department.

The utility model discloses further set up to: the upper end of the partition board extends out of the upper side of the river bank and is fixedly connected with a handle.

Through adopting above-mentioned technical scheme, the handle can be convenient for the division board to get and put.

The utility model discloses further set up to: the diversion channel body corresponds the vertical fender sand board that is provided with in desilting pond one side and can block silt to the desilting pond.

Through adopting above-mentioned technical scheme, when this internal silt of diversion canal flows to the fender sand board position along with rivers, because silt specific gravity is big to be gathered in the rivers lower part, the fender sand board can block rivers lower part silt in the one side of fender sand board, and rivers continue to flow from the upside of fender sand board.

The utility model discloses further set up to: the vertical rigid coupling of fender sand board corresponds the one side in the desilting pond in diversion channel body, and the length direction of fender sand board perpendicular to diversion channel body keeps off sand board, and the lower extreme and the diversion channel body downside rigid coupling of fender sand board keep off sand board, and the upper end of fender sand board is less than the upside of diversion channel body.

Through adopting above-mentioned technical scheme, when this internal silt of diversion canal flows to the fender sand board position along with rivers, because silt specific gravity is big to be gathered in the rivers lower part, keep off the sand board and can block rivers lower part silt in the one side of keeping off the sand board, gather in the silt that keeps off sand board one side sinks to the heavy husky pond that corresponds the setting of fender sand board one side, and rivers continue to flow from the upside of keeping off the sand board.

The utility model discloses further set up to: a collecting tank is arranged on a river bank where the bucket elevator is arranged, and an opening of the collecting tank is opposite to the lower side of the upper end of the bucket elevator.

Through adopting above-mentioned technical scheme, silt in the elevator bucket can be unloaded to the collection groove, the collection of silt of being convenient for.

The utility model discloses further set up to: the river bank at the opening of the collecting groove is provided with a backflow groove, one end of the backflow groove is communicated with the collecting groove, and the other end of the backflow groove extends to the inside of the water diversion channel body.

Through adopting above-mentioned technical scheme, thoughtlessly rivers can flow back to this internal in the diversion channel from the collecting vat again through the backwash tank in the silt in the collecting vat.

To sum up, the utility model discloses a beneficial technological effect does:

1. by arranging the water diversion channel body, a desilting basin is vertically arranged on the bottom side of the water diversion channel body, a sand storage well communicated with the desilting basin is vertically arranged on the river bank of the water diversion channel body, the lower end of the sand storage well is lower than the lower end of the desilting basin, a bucket elevator for lifting silt out of the sand storage well is arranged in the sand storage well, when water flow in the water diversion channel body flows through the desilting basin, the silt can slide into the desilting basin due to the large specific gravity of the silt, then the silt in the desilting basin slides into the sand storage well communicated with the silt under the impact of the water flow, and the silt is lifted out of the sand storage well through the bucket elevator in the sand storage well, so that the beneficial effect of removing the silt in a river channel is realized;

2. a communicating groove which is obliquely arranged and can be used for the movement of the silt is formed between the sand storage well and the sand sedimentation tank, the silt can slide into the sand storage tank from the sand sedimentation tank along the inclined surface of the communicating groove, and the sand discharge speed of the silt is improved;

3. through having seted up the backwash trough on the river bank at the opening part of collecting vat, can flow back to this internally through backwash trough from the collecting vat again to water diversion channel thoughtlessly in the silt in the collecting vat.

Drawings

FIG. 1 is an overall structural view of the present embodiment;

FIG. 2 is a schematic view showing the structural position of the reflux tank in this embodiment.

In the figure, 1, a water diversion channel body; 2. a desilting pool; 21. a sand guard; 3. a sand storage well; 4. a communicating groove; 41. a slot; 42. a partition plate; 421. a handle; 5. a bucket elevator; 51. a support; 52. a lower rotating shaft; 53. an upper rotating shaft; 54. a lifting belt; 55. a lift bucket; 6. collecting tank; 7. a reflux tank; 71. a vertical slot; 72. a transverse groove.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, a diversion channel, including diversion channel body 1, diversion channel body 1 rigid coupling has the sand board 21 of a plurality of vertical settings, a plurality of sand boards 21 along the length direction evenly distributed of diversion channel body 1, sand board 21 is located between diversion channel body 1 both sides bank and with diversion channel body 1's bottom surface butt, sand board 21 perpendicular to diversion channel body 1's length direction, when silt in diversion channel body 1 flows to sand board 21 position along with rivers, because silt specific gravity gathers in the rivers lower part, sand board 21 can block one side at sand board 21 with rivers lower part silt, and rivers continue to flow from the upside of sand board 21. The equal vertical desilting pond 2 of having seted up in one side that the diversion channel body 1 bottom surface corresponds fender sand board 21 blocks silt to fender sand board 21 one side and can directly fall to in the desilting pond 2.

The sand storage shaft is characterized in that a sand storage well 3 is arranged on a river bank on one side of a water channel body 1 along the vertical direction, the bottom end of the sand storage well 3 is lower than the bottom end of a sand basin 2, a communication groove 4 for silt to move is formed between the sand storage well 3 and the lower end of the sand basin 2 corresponding to the river bank on one side of the water channel body 1, the upper end of the communication groove 4 is communicated with the sand basin 2 and the lower end of the communication groove is communicated with the sand storage well 3, a slot 41 is formed in the upper surface of the river bank along the vertical direction, the slot 41 extends downwards into the communication groove 4, the slot 41 is parallel to the length direction of the river bank, a partition plate 42 capable of sealing the sand basin 2 and the sand storage well 3 is inserted into the slot 41, one end of the partition plate 42 extends upwards to the upper surface of the river bank, the other end of the partition plate 42 extends into the interior of the water channel body 1 and is abutted against the bottom side of the water channel body 1, a handle 421 is fixedly connected to the upper end of the partition plate 42, a bucket elevator 5 obliquely arranged in the interior of the sand storage well 3, one end of the elevator 5 is fixedly connected with a lifting bucket elevator chute 52 capable of lifting chute 5, one end of a lifting chute 52 capable of lifting bucket type lifting chute 5, one end of lifting bucket 5 is fixedly connected with a lifting chute 5, one end of a lifting chute 5, the lifting chute 5 is fixedly connected with a lifting chute 5, the lifting chute 5 is fixedly connected with the lifting chute 5.

When the water flow mixed with silt flows into the sand basin 2, most of the silt is blocked by the sand blocking plate 21 and slides into the sand basin 2, the silt in the sand basin 2 slides into the sand storage well 3 along the inclined surface of the communicating groove 4, the separation plate 42 is pushed downwards, the separation plate 42 slides downwards in the slot 41 until the communicating groove 4 at the communicating part of the sand basin 2 and the sand storage well 3 is sealed, then the bucket elevator 5 is started, the lifting bucket 55 positioned in the sand storage well 3 is filled with the silt, the lifting bucket 55 is driven to operate upwards along with the rotation of the lifting belt 54 until the silt is brought out of the sand storage well 3, the silt in the lifting bucket 55 is dumped into the collecting groove 6, the water flow mixed with the silt in the collecting groove 6 can flow back from the collecting groove 6 to the water diversion canal body 1 through the backflow groove 7, the lifting belt 54 continues to operate, the lifting bucket 55 which is driven to dump the silt downwards and enter the sand storage well 3 again, and (5) repeatedly circulating the silt running process.

The implementation principle of the embodiment is as follows: when the water flow mixed with silt flows into the sand basin 2, most of the silt is blocked by the sand blocking plate 21 and slides into the sand basin 2, the silt in the sand basin 2 slides into the sand storage well 3 along the inclined surface of the communicating groove 4, the separation plate 42 is pushed downwards, the separation plate 42 slides downwards in the slot 41 until the communicating groove 4 at the communicating part of the sand basin 2 and the sand storage well 3 is sealed, then the bucket elevator 5 is started, the lifting bucket 55 positioned in the sand storage well 3 is filled with the silt, the lifting bucket 55 is driven to operate upwards along with the rotation of the lifting belt 54 until the silt is brought out of the sand storage well 3, the silt in the lifting bucket 55 is dumped into the collecting groove 6, the water flow mixed with the silt in the collecting groove 6 can flow back from the collecting groove 6 to the water diversion canal body 1 through the backflow groove 7, the lifting belt 54 continues to operate, the lifting bucket 55 which is driven to dump the silt downwards and enter the sand storage well 3 again, and (5) repeatedly circulating the silt running process.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a diversion channel, includes diversion channel body (1), its characterized in that: the silt-retaining basin is characterized in that a silt basin (2) is vertically arranged at the bottom side of the water diversion channel body (1), a silt-retaining well (3) communicated with the silt basin (2) is vertically arranged on the river bank of the water diversion channel body (1), the lower end of the silt-retaining well (3) is lower than the lower end of the silt basin (2), and a bucket elevator (5) for cleaning silt out of the silt-retaining well (3) is arranged in the silt-retaining well (3).

2. The diversion canal as claimed in claim 1, wherein: one end of the bucket elevator (5) is positioned at the lower end of the sand storage well (3), and the other end of the bucket elevator obliquely extends upwards out of the sand storage well (3) and is positioned above a river bank.

3. The diversion canal as claimed in claim 1, wherein: a communicating groove (4) which is obliquely arranged is formed between the lower end of the sand storage well (3) and the lower end of the sand basin (2) corresponding to the lower side of the river bank of the water diversion channel body (1).

4. A water distribution channel according to claim 3, characterised in that: and a partition plate (42) capable of sealing the communication groove (4) is arranged between the sand sedimentation tank (2) and the sand storage well (3).

5. The diversion canal of claim 4, wherein: the river bank on the upper side of the communicating groove (4) is vertically provided with a slot (41), the slot (41) extends downwards into the communicating groove (4), the slot (41) is parallel to the length direction of the river bank, the partition plate (42) is inserted into the slot (41), and the lower end of the partition plate (42) can abut against the bottom surface of the communicating groove (4).

6. The diversion canal of claim 4, wherein: the upper end of the partition plate (42) extends out of the upper side of the river bank and is fixedly connected with a handle (421).

7. The diversion canal as claimed in claim 1, wherein: diversion channel body (1) corresponds desilting pond (2) one side and is vertically provided with and to block sand board (21) to the desilting pond (2) in with silt.

8. A water distribution channel as claimed in claim 7, wherein: the vertical rigid coupling of fender sand board (21) corresponds one side in desilting basin (2) in diversion channel body, keeps off the length direction of sand board (21) perpendicular to diversion channel body (1), and the lower extreme and the diversion channel body (1) downside rigid coupling of fender sand board (21), the upper end of fender sand board (21) is less than the upside of diversion channel body (1).

9. A water distribution channel as claimed in claim 2, wherein: a collecting tank (6) is arranged on a river bank at the position of the bucket elevator (5), and an opening of the collecting tank (6) is over against the lower side of the upper end of the bucket elevator (5).

10. A water distribution channel according to claim 9, characterised in that: the river bank at the opening of the collecting groove (6) is provided with a backflow groove (7), one end of the backflow groove (7) is communicated with the collecting groove (6), and the other end of the backflow groove extends to the inside of the water diversion channel body (1).