CN212426948U

CN212426948U - River course quality of water clean system

Info

Publication number: CN212426948U
Application number: CN202020867336.9U
Authority: CN
Inventors: 傅明亮; 雷阿萍; 苏静雯
Original assignee: Zhejiang Daoyuan Engineering Technology Co ltd
Current assignee: Zhejiang Daoyuan Engineering Technology Co ltd
Priority date: 2020-05-21
Filing date: 2020-05-21
Publication date: 2021-01-29
Anticipated expiration: 2030-05-21

Abstract

The utility model discloses a river course quality of water clean system relates to hydraulic and hydroelectric engineering technical field, has solved the artifical problem big along river course clearance rubbish intensity of labour. Technical scheme is a river course quality of water clean system, including the interception wall that is used for intercepting the river course, set up the installation breach that supplies river water circulation on the interception wall, make the interception wall is whole to be the type loudspeaker form of big opening direction orientation river course upper reaches, the internal filter screen that is fixed with of installation breach, the filter screen still is provided with the auxiliary flow device who is used for accelerating river water to flow dorsad river course upper reaches one side. The utility model discloses it is rational in infrastructure, can filter the rubbish of interception river water and regularly clear up in order to make things convenient for the workman, reduce workman's intensity of labour.

Description

River course quality of water clean system

Technical Field

The utility model relates to a hydraulic and hydroelectric engineering technical field, in particular to river course quality of water clean system.

Background

Urban rivers are one of the essential elements for urban survival and development, and have a very important position in economic development and ecological protection of cities and surrounding areas. The regulation of urban water environment has been increasingly emphasized by various social circles.

In the flowing process of rivers in cities, because wind blows or people discard the reason such as, some rubbish easily falls into the river course to along with rivers flow, greatly influenced city image, to this kind of situation, present treatment mode is through hiring the cleanup crew, take advantage of the ship along the river course, through the string bag fish out rubbish in the river course, need expend very big labour, and, the human eye visibility is limited, some rubbish that sinks in the river is difficult to see and fish out, but these rubbish again can rise along with the flow of river.

To the above problems, a novel riverway water quality purification system is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a river course quality of water clean system can filter the rubbish of interception river in order to conveniently clear up.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a river course quality of water clean system, is including being used for intercepting the interception wall in river course, set up the installation breach that supplies river water circulation on the interception wall, make the interception wall is whole to be the type loudspeaker form of big opening direction towards the river course upper reaches, the internal filter screen that is fixed with of installation breach, the filter screen still is provided with the supplementary device that flows that is used for accelerating river water to flow to river course upper reaches one side dorsad.

Through adopting above-mentioned scheme, this device interval sets up in the river course, when the river flows, the river carries rubbish together to flow to low reaches, at this moment, class loudspeaker form interception wall can be with river and rubbish direction installation breach department, the interior filter screen of installation breach then filters and intercepts the rubbish in the river, the river then continues to flow downstream through the mesh of filter screen, however, the usual state that is in slow flow of river in the city, the power that drives rubbish is less, the event need add to set up and assist the class device in order to accelerate river and flow, make rubbish can normally be taken to installation breach department by the river and filtered the interception by the filter screen.

The utility model discloses further set up to: the auxiliary flow device comprises drainage fan blades erected on one side of the filter screen, which is opposite to the upstream side of the river channel, and a driving motor for driving the drainage fan blades is fixed on the interception wall.

Through adopting above-mentioned scheme, rotate through driving motor drive drainage flabellum, the river direction low reaches in the rotation in-process will install the breach to the drainage flabellum for the river can be fast through the installation breach, thereby accelerates river flow, strengthens the filter effect of filter screen.

The utility model discloses further set up to: the filter screen includes filter screen frame and filter screen, be provided with on the filter screen frame and agree with filter screen's interlayer, filter screen inserts in the interlayer.

Through adopting above-mentioned scheme, divide into the filter screen frame with the filter screen board, general filter screen board is all thinner and soft, and simple filters the rubbish through filtering the screen board and blocks, and the thrust of river is used in rubbish, excessively crosses to filter the screen board again on, filters the easy deformation damage of screen board, so set up the filter screen frame and carry out the fixed stay to filtering the screen board for it is not fragile to filter the screen board.

The utility model discloses further set up to: the utility model discloses a filter screen, including the interception wall, be provided with vertical spout on the interception wall, sliding connection is in about the both sides of filter screen in the spout, still be provided with on the interception wall and be used for promoting the hoisting device of filter screen, hoisting device includes fixed mounting and is in rotate the seat on the interception wall, it is connected with the installation axle to rotate on the seat, install epaxial coaxial fixedly connected with lifting gear, the both sides of filter screen frame are provided with the recess that sets up from top to bottom along its length direction, the tank bottom of recess is provided with the insection, just the insection with lifting gear meshes, still be fixed with the promotion motor on the interception wall, the pivot of promotion motor with the installation axle passes through the coaxial fixed connection of shaft coupling.

Through adopting above-mentioned scheme, carry rubbish when too much in big and the river of discharge, it blocks up the installation breach easily to pile up too much rubbish on the filter screen, come untimely clearance in time, can normally circulate for the river, so set up hoisting device, under this condition, install the axle rotation through the promotion motor drive, the promotion gear synchronous rotation of filter screen frame both sides is in order to be acted on the insection, make the filter screen frame take filter plate to rise along the spout, thereby open the installation breach, make the river can flow through fast, avoid the installation breach to block up.

The utility model discloses further set up to: the novel river course water-stop device is characterized in that a blocking plate is further arranged on one side, back to the upper stream of a river course, of the filter screen, a clamping groove is correspondingly formed in the blocking wall, the blocking plate blocks the installation notch, the left side and the right side of the blocking plate and the lower side of the blocking plate are clamped and embedded in the corresponding clamping groove, a portal frame fixed to the blocking wall is further arranged above the installation notch, a small winch used for lifting the blocking plate is fixed to the portal frame, and the upper side of the blocking plate is fixedly connected with a steel wire rope of the small winch.

By adopting the scheme, when the sediment sludge at the river bottom is too much, the river water can be blocked to carry out river bottom dredging, and at the moment, the blocking plate can be put down to seal the installation gap, so that the river water between the two blocking walls can be conveniently pumped out to carry out river bottom dredging engineering in a segmented manner.

The utility model discloses further set up to: an elastic sealing strip is further arranged in the clamping groove, and the interception plate is tightly abutted to the elastic sealing strip when being embedded into the clamping groove.

Through adopting above-mentioned scheme, set up the elastic sealing strip in the draw-in groove, conveniently cooperate and hinder the intercept plate in order to seal, prevent to hinder the intercept plate and leak when transferring.

The utility model discloses further set up to: and one side, close to the upstream of the river channel, of the clamping groove at the bottom of the mounting notch is higher than the other side of the clamping groove.

Through adopting above-mentioned scheme, because the bottom of installation breach can deposit silt gradually, the draw-in groove that will install the breach bottom this moment is close to river course upper reaches one side and sets up and be higher than the opposite side, when putting down and hinder the cutting board, conveniently hinders the cutting board and extrudes silt from the lower one side of draw-in groove, conveniently organizes the baffle and inserts in order to hinder river water in the draw-in groove.

The utility model discloses further set up to: still be provided with on the interception wall and be used for the clearance the cleaning device of the rubbish that the filter screen stopped, one side of installation breach is provided with the mounting groove rather than the intercommunication, it is connected with the main shaft to rotate on the interception wall, the main shaft is by fixing control motor drive on the interception wall, fixedly connected with clearance steel mesh on the main shaft, the clearance steel mesh is followed the axial setting of main shaft, just the clearance steel mesh is provided with many and follows the circumference interval setting of main shaft, the clearance steel mesh dorsad one side fixedly connected with arc of main shaft keeps off the net, part the clearance steel mesh with the arc keeps off the net setting and is in the mounting groove, just it scrapes to paste when the main shaft removes the filter screen is met to the one side in river course upper reaches.

Through adopting above-mentioned scheme, after the rubbish that carries in the filter screen filtration interception river, rubbish is piled up in the filter screen towards the one side in river course upper reaches, the artifical periodic cleaning of very convenient, set up cleaning device this moment, control motor drive main shaft rotates, make clearance steel mesh and arc keep off the net and rotate thereupon, the filter screen surface has been scraped to the clearance steel mesh, thereby drag for the rubbish that blocks the filter screen, and the arc keeps off the net and then prevents that the rubbish that drags for from sliding out on the clearance steel mesh, after the clearance steel mesh was fished rubbish, make things convenient for the workman to clear up.

To sum up, the utility model discloses following beneficial effect has: the garbage in the river water is conveniently filtered and intercepted, so that workers can conveniently clean the garbage regularly.

Drawings

FIG. 1 is a schematic view of the overall structure of the embodiment;

FIG. 2 is an enlarged view of portion A of FIG. 1;

fig. 3 is a partial structural schematic diagram of the embodiment.

Reference numerals: 1. a stopping wall; 2. installing a notch; 3. a filter screen; 4. an auxiliary flow device; 5. a water discharge fan blade; 6. a drive motor; 7. a filter screen frame; 8. a filter screen plate; 9. an interlayer; 10. a chute; 11. a lifting device; 12. a rotating seat; 13. installing a shaft; 14. a lifting gear; 15. a groove; 16. insection; 17. a hoisting motor; 18. a coupling; 19. a cut-off prevention plate; 20. a card slot; 21. a gantry; 22. a small-sized winch; 23. an elastic sealing strip; 24. a cleaning device; 25. mounting grooves; 26. a main shaft; 27. controlling the motor; 28. cleaning the steel mesh; 29. an arc-shaped blocking net.

Detailed Description

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

Combine fig. 1 and fig. 3 to show, a river water purification system, this system interval distribution sets up in the river course, including being used for intercepting river channel interception wall 1, the installation breach 2 that supplies river water circulation is seted up on interception wall 1, interception wall 1 whole is the class loudspeaker form of big opening direction orientation river course upper reaches this moment, installation breach 2 internal fixation has filter screen 3, filter screen 3 has one side still to be provided with on the river course to the back of the body and is used for accelerating river water flow and assists flow device 4, make river water flow through installation breach 2 with faster speed through assisting flow device 4, thereby make filter screen 3 in the installation breach 2 filter the interception to the rubbish in the river better.

The filter screen 3 comprises a filter screen frame 7 and a filter screen plate 8, an interlayer 9 matched with the filter screen plate 8 is arranged on the filter screen frame 7, the filter screen plate 8 is inserted into the interlayer 9, the upper side of the filter screen plate 8 is positioned outside the interlayer 9 to be conveniently drawn out, and the filter screen plate 8 is protected by the filter screen frame 7.

The auxiliary flow device 4 comprises a drainage fan blade 5 erected on one side of the filter screen 3 back to the upstream of the river, a driving motor 6 for driving the drainage fan blade 5 is fixed on the blocking wall 1, a support is fixed in the installation notch 2, the drainage fan blade 5 is arranged on the support, a rotating shaft of the driving motor 6 and a rotating shaft of the drainage fan blade 5 are in transmission through a chain and a gear, and the chain and the gear are covered by an external cover.

Referring to fig. 1 and 2, a vertical sliding groove 10 (not shown) is further provided on the cut-off wall 1, two sides of the filter screen 3 are slidably connected in the sliding groove 10 up and down, a lifting device 11 for lifting the filter screen 3 is further provided on the cut-off wall 1, the lifting device 11 includes a rotating seat 12 fixedly mounted on the cut-off wall 1, a mounting shaft 13 is rotatably connected on the rotating seat 12, a lifting gear 14 is coaxially and fixedly connected on the mounting shaft 13, grooves 15 are provided on two sides of the filter screen frame 7 up and down along the length direction thereof, a tooth pattern 16 (not shown) is provided at the bottom of each groove 15, the tooth pattern 16 and the lifting gear 14 are further fixed on the cut-off wall 1, and a lifting motor 17 is further fixed on the cut-off wall 1, and a rotating shaft of the lifting motor 17 is coaxially and fixedly connected with the. The lifting motors 17 on the two sides of the filter screen 3 work synchronously to drive the mounting shaft 13 and the lifting gear 14 to rotate, so that the filter screen 3 is driven to ascend or descend.

As shown in fig. 3, a blocking plate 19 is further disposed on one side of the filter screen 3 opposite to the upstream of the river, a slot 20 is correspondingly disposed on the blocking wall 1, the blocking plate 19 blocks the installation gap 2, the left side, the right side and the lower side of the blocking plate 19 are clamped in the corresponding slot 20, a portal frame 21 fixed on the blocking wall 1 is further disposed above the installation gap 2, a small-sized winch 22 for lifting the blocking plate 19 is fixed on the portal frame 21, the upper side of the blocking plate 19 is fixedly connected with a steel wire rope of the small-sized winch 22, and the lifting of the blocking plate 19 can be controlled by retracting and releasing the small-sized winch 22. The installation gap 2 can be sealed by putting down the interception plate 19, so that the river channel is conveniently intercepted, and river water between the two-degree interception walls 1 is conveniently drained to carry out river bottom dredging.

An elastic sealing strip 23 is further arranged in the clamping groove 20, and when the interception plate 19 is embedded into the clamping groove 20, the elastic sealing strip 23 is abutted, so that the sealing performance between the interception plate 19 and the clamping groove 20 is better.

In addition, the clamping groove 20 at the bottom of the installation gap 2 and the side close to the upstream of the river channel are higher than the other side of the river channel, so that sludge in the clamping groove 20 can be extruded when the lower side of the interception plate 19 is inserted into the clamping groove 20, and the interception plate 19 can better intercept the sludge.

Referring to fig. 1 and 3, finally, a cleaning device 24 is further disposed on the cut-off wall 1 to clean the garbage filtered and intercepted by the filter screen 3, a mounting groove 25 communicated with the mounting notch 2 is disposed on one side of the mounting notch 2, a main shaft 26 is rotatably connected to the cut-off wall 1, the main shaft 26 is driven by a control motor 27 fixed on the cut-off wall 1, a cleaning steel net 28 is fixedly connected to the main shaft 26, the cleaning steel net 28 is disposed along the axial direction of the main shaft 26, a plurality of cleaning steel nets 28 are disposed along the circumferential direction of the main shaft 26, an arc-shaped blocking net 29 is fixedly connected to one side of the cleaning steel net 28 opposite to the main shaft 26, a part of the cleaning steel nets 28 and the arc-shaped blocking net 29 are disposed in the mounting groove 25, and the cleaning steel nets 28 are attached to the side of the filter screen 3 facing the upstream of the.

Control motor 27 during operation drive spindle 26 rotates for clearance steel mesh 28 and arc keep off net 29 and rotate thereupon, and the clearance steel mesh 28 has scraped filter screen 3 surface, thereby drags for the rubbish that filter screen 3 blocked, and arc keeps off net 29 and then prevents to drag for rubbish and slide out from clearance steel mesh 28, and after clearance steel mesh 28 will rubbish be fished out, make things convenient for the workman to clear up, and workman's periodic start control motor 27 clears up rubbish once.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. The utility model provides a river course quality of water clean system which characterized in that: including being used for hindering interception wall (1) in river course, offer installation breach (2) that supply river water to circulate on interception wall (1), make interception wall (1) wholly is the type loudspeaker form of big opening direction orientation river course upper reaches, installation breach (2) internal fixation has filter screen (3), filter screen (3) are still provided with in river course upper reaches one side dorsad and are used for accelerating river water and flow supplementary device (4).

2. The riverway water quality purification system according to claim 1, characterized in that: the auxiliary flow device (4) comprises drainage fan blades (5) erected on one side, back to the upstream side of the river, of the filter screen (3), and a driving motor (6) used for driving the drainage fan blades (5) is fixed on the interception wall (1).

3. The riverway water quality purification system according to claim 1, characterized in that: the filter screen (3) comprises a filter screen frame (7) and a filter screen plate (8), the filter screen frame (7) is provided with an interlayer (9) matched with the filter screen plate (8), and the filter screen plate (8) is inserted into the interlayer (9).

4. The riverway water quality purification system according to claim 3, wherein: be provided with vertical spout (10) on interception wall (1), sliding connection is in about the both sides of filter screen (3) in spout (10), it is used for promoting still to be provided with on interception wall (1) hoisting device (11) of filter screen (3), hoisting device (11) are including fixed mounting rotating seat (12) on interception wall (1), it is connected with installation axle (13) to rotate on seat (12), coaxial fixedly connected with lifting gear (14) on installation axle (13), the both sides of filtering net rack (7) are provided with recess (15) that set up from top to bottom along its length direction, the tank bottom of recess (15) is provided with insection (16), just insection (16) with lifting gear (14) meshing, still be fixed with on interception wall (1) and promote motor (17), the pivot of promotion motor (17) with installation axle (13) passes through shaft coupling (18) coaxial fixed connection.

5. The riverway water quality purification system according to claim 1, characterized in that: one side of the filter screen (3) back to the river course upstream is further provided with a blocking plate (19), a clamping groove (20) is correspondingly formed in the blocking wall (1), the blocking plate (19) blocks the installation notch (2), the left side and the right side of the blocking plate (19) and the lower side of the blocking plate (19) are clamped and embedded in the corresponding clamping groove (20), a portal frame (21) fixed to the blocking wall (1) is further arranged above the installation notch (2), a small winch (22) used for lifting the blocking plate (19) is fixed to the portal frame (21), and the upper side of the blocking plate (19) is fixedly connected with a steel wire rope of the small winch (22).

6. The riverway water quality purification system according to claim 5, wherein: an elastic sealing strip (23) is further arranged in the clamping groove (20), and the cut-off preventing plate (19) is tightly abutted to the elastic sealing strip (23) when being embedded into the clamping groove (20).

7. The riverway water quality purification system according to claim 5, wherein: and one side, close to the upstream of the river channel, of the clamping groove (20) at the bottom of the mounting notch (2) is higher than the other side of the clamping groove.

8. The riverway water quality purification system according to claim 1, characterized in that: the garbage collection device is characterized in that a cleaning device (24) used for cleaning garbage blocked by the filter screen (3) is further arranged on the interception wall (1), one side of the installation notch (2) is provided with an installation groove (25) communicated with the installation notch, a main shaft (26) is connected to the interception wall (1) in a rotating mode, the main shaft (26) is driven by a control motor (27) fixed to the interception wall (1), a cleaning steel net (28) is fixedly connected to the main shaft (26), the cleaning steel net (28) is arranged along the axial direction of the main shaft (26), a plurality of cleaning steel nets (28) are arranged along the circumferential direction of the main shaft (26) at intervals, one side, opposite to the main shaft (26), of each cleaning steel net (28) is fixedly connected with an arc-shaped blocking net (29), and part of the cleaning steel nets (28) and the arc-shaped blocking nets (29) are arranged in the installation groove (25), and the cleaning steel net (28) is attached to and scrapes the surface of the filter screen (3) facing the upstream of the river channel when moving along with the main shaft (26).