CN218813467U

CN218813467U - Water conservancy is diversion device for water and electricity

Info

Publication number: CN218813467U
Application number: CN202320193932.7U
Authority: CN
Inventors: 刘国儒; 邵鹏; 奚克琴; 王俊
Original assignee: Hubei Zehai Water Conservancy And Hydropower Engineering Co ltd
Current assignee: Hubei Zehai Water Conservancy And Hydropower Engineering Co ltd
Priority date: 2023-02-07
Filing date: 2023-02-07
Publication date: 2023-04-07
Anticipated expiration: 2033-02-07

Abstract

The utility model discloses a water diversion device for water conservancy and hydropower, which belongs to the technical field of water diversion of water conservancy and hydropower engineering and aims at solving the problem that the diversion efficiency is reduced because the adsorbed soft impurities on a filter screen are not easy to clean in the prior art; the utility model discloses a buoyancy of flotation pontoon holds up the header tank, and the water pump passes through the hose and discharges the water in the header tank to carry out diversion work, water carries out the filtration to impurity through the filter screen entering header tank, reduces the jam in the pipeline, and driving motor drives reciprocal screw rod and rotates, makes the carriage release lever remove on reciprocal screw rod, thereby drives the impurity of cleaning brush on to the filter screen and clears up, reduces the jam of filter screen, is favorable to keeping the unblocked of rivers.

Description

Water conservancy is diversion device for water and electricity

Technical Field

The utility model belongs to the technical field of the water conservancy and hydropower engineering diversion, concretely relates to water conservancy and hydropower is with diversion device.

Background

The hydraulic and hydroelectric engineering is the basic industry for national economy and social development, and as the construction scale is large, the period is long, and the construction scheme is greatly influenced by conditions such as natural resources, landform, geology, hydrology, meteorology and the like, the construction scheme is different from the conventional onshore infrastructure, the engineering category is different, and the characteristics of pertinence are provided in the aspects of construction methods, process requirements and the like. In water conservancy and hydropower engineering, the comprehensive utilization of water in natural environment is involved, so that the infrastructure built by relying on water such as rivers, lakes and the like occupies an important position in the water conservancy and hydropower engineering.

Among the prior art, need use the diversion device among the hydraulic and hydroelectric engineering, some diversion devices on the market, when using, because quality of water is dirty, take place to block up very easily, carry out the filtration to impurity through the filter screen, but under the suction of water pump, make soft impurity adsorb on the filter screen easily, for example plastic bag, leaf etc to block up the filter screen, and then make diversion efficiency descend.

Therefore, need a diversion device for water conservancy water and electricity, the difficult soft impurity that adsorbs on to the filter screen that exists among the solution prior art clears up for the problem that diversion efficiency descends.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a water conservancy is diversion device for water and electricity 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: the utility model provides a water conservancy water and electricity is with diversion device, includes the header tank, the top both sides of header tank are fixed with two connecting rods respectively, are located one side the top of connecting rod is fixed with the flotation pontoon, be fixed with the hose in the middle of the bottom of header tank, the one end fixed mounting of hose has the water pump, the play water end of water pump is fixed with the drain pipe, it has the filter screen to peg graft in one side upper end of header tank, the top both sides of header tank correspond the filter screen and are provided with stop gear, top one side of header tank is fixed with the bracing piece, the top of bracing piece is fixed with the mounting panel, the spout has been seted up at the top of mounting panel, the inside sliding connection of spout has the slider, one side of bracing piece is rotated and is connected with reciprocal screw rod, one side fixed mounting of bracing piece has driving motor, driving motor's output and reciprocal screw rod are fixed, the outside threaded connection of reciprocal screw rod has the carriage release lever, the top of carriage lever and the bottom of slider are fixed, the lower extreme of carriage lever corresponds the filter screen and is provided with the cleaning brush.

According to the scheme, the limiting mechanism comprises two fixing frames fixed at the top of the water collecting box, a movable rod is inserted into the top of each fixing frame, the lower end of each movable rod is inserted into the filter screen, a blocking piece is fixed to the outer side of each movable rod, a spring is sleeved on the outer side of each movable rod, the lower end of each spring is fixed to the corresponding blocking piece, and the upper end of each spring is fixed to the inner top wall of the corresponding fixing frame.

It is further worth explaining that a connecting seat is fixed at the bottom of the moving rod, fixing bolts are connected to two sides of the top of the connecting seat in a threaded mode, and the cleaning brush and the connecting seat are fixed through the fixing bolts.

It should be further noted that a pull rod is fixed at the top end of the movable rod, and a pull ring is fixed at one side of the filter screen.

In a preferred embodiment, a holding ring is fixed at the upper end of the outer side of the buoy, and the holding ring is U-shaped.

As a preferable embodiment, the outer side of the holding ring is fixedly sleeved with a rubber sleeve, and the cleaning brush is attached to the top of the filter screen.

Compared with the prior art, the utility model provides a pair of water conservancy is diversion device for water and electricity includes following beneficial effect at least:

(1) The buoyancy through the flotation pontoon holds up the header tank, and the water pump passes through the hose and discharges the water in the header tank to carry out diversion work, water passes through the filter screen and carries out the filtration to impurity getting into the header tank, reduces the jam in the pipeline, and driving motor drives reciprocal screw rod and rotates, makes the carriage release lever remove on reciprocal screw rod, thereby drives the cleaning brush and clears up the impurity on the filter screen, reduces the jam of filter screen, is favorable to keeping the unblocked of rivers.

(2) The clearance needs to be pulled down the filter screen to the easy jam of less particulate matter, and the filter screen needs to be changed after receiving to collide with and can damage simultaneously, through the pulling movable rod, drives the separation blade and shifts up and extrude the spring for the movable rod breaks away from the filter screen, from pulling out the filter screen, is favorable to the dismouting of filter screen, makes things convenient for staff's operation.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

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

fig. 3 is a schematic view of the filter screen structure of the present invention.

In the figure: 1. a water collection tank; 2. a connecting rod; 3. a float bowl; 4. a connecting seat; 5. a travel bar; 6. a holding ring; 7. a support bar; 8. a drive motor; 9. mounting a plate; 10. a slider; 11. a chute; 12. fixing the bolt; 13. a cleaning brush; 14. a filter screen; 15. a pull ring; 16. a hose; 17. a water pump; 18. a fixing frame; 19. a movable rod; 20. a baffle plate; 21. a spring; 22. a pull rod; 23. reciprocating the screw.

Detailed Description

The present invention will be further described with reference to the following examples.

Referring to fig. 1-3, the utility model provides a water diversion device for water conservancy and hydropower, which comprises a water collection tank 1, wherein two connecting rods 2 are respectively fixed on two sides of the top of the water collection tank 1, a float 3 is fixed on the top end of the connecting rod 2 on one side, and the water collection tank 1 is conveniently supported by the buoyancy of the float 3; a hose 16 is fixed in the middle of the bottom of the water collecting tank 1, a water pump 17 is fixedly installed at one end of the hose 16, a water outlet end of the water pump 17 is fixed with a drain pipe, a filter screen 14 is inserted at the upper end of one side of the water collecting tank 1, limiting mechanisms are arranged on two sides of the top of the water collecting tank 1 corresponding to the filter screen 14, a support rod 7 is fixed on one side of the top of the water collecting tank 1, an installation plate 9 is fixed on the top of the support rod 7, a chute 11 is formed in the top of the installation plate 9, a slider 10 is slidably connected inside the chute 11, a reciprocating screw 23 is rotatably connected to one side of the support rod 7, a driving motor 8 is fixedly installed on one side of the support rod 7, the output end of the driving motor 8 is fixed with the reciprocating screw 23, a moving rod 5 is in threaded connection with the outer side of the reciprocating screw 23, the top end of the moving rod 5 is fixed with the bottom of the slider 10, and the moving rod 5 drives the slider 10 to slide in the chute 11 when moving, so as to limit the moving rod 5; the lower extreme of carriage release lever 5 corresponds filter screen 14 and is provided with cleaning brush 13, and cleaning brush 13 and the top laminating of filter screen 14, driving motor 8 drive reciprocating screw 23 and rotate for carriage release lever 5 moves on reciprocating screw 23, thereby drives cleaning brush 13 and clears up the impurity on the filter screen 14.

Further as shown in fig. 1, it is worth specifically describing that the bottom of the moving rod 5 is fixed with the connecting seat 4, two sides of the top of the connecting seat 4 are in threaded connection with the fixing bolts 12, the cleaning brush 13 and the connecting seat 4 are fixed through the fixing bolts 12, and the cleaning brush 13 is conveniently detached from the connecting seat 4 by rotating the fixing bolts 12, which is beneficial to replacing the cleaning brush 13.

The scheme has the following working processes: when filter screen 14 filters the soft impurity of aquatic, soft impurity, for example, plastic bag etc., under water pump 17's suction, adsorb easily on filter screen 14, thereby cause certain jam to filter screen 14, reduce the circulation of water, through placing aquatic with header tank 1, header tank 1 holds up through the buoyancy of flotation pontoon 3, start water pump 17, water pump 17 discharges the water in header tank 1 through hose 16, thereby carry out diversion work, water carries out the filtration to impurity through filter screen 14 entering header tank 1, reduce the jam in the pipeline, through starting driving motor 8, drive reciprocal screw 23 and rotate, make carriage release lever 5 remove on reciprocal screw 23, thereby drive cleaning brush 13 and clear up the impurity on filter screen 14, reduce the jam of filter screen 14, keep the unblocked of rivers, carriage release lever 5 drives slider 10 and slides in spout 11 when removing, thereby carry out spacing to carriage release lever 5.

According to the working process, the following steps are known: buoyancy through flotation pontoon 3 holds up header tank 1, water pump 17 discharges the water in the header tank 1 through hose 16, thereby carry out the diversion work, water carries out the filtration to impurity through filter screen 14 entering header tank 1, reduce the jam in the pipeline, driving motor 8 drives reciprocal screw rod 23 and rotates, make carriage release lever 5 remove on reciprocal screw rod 23, thereby drive cleaning brush 13 and clear up the impurity on the filter screen 14, reduce the jam of filter screen 14, keep the unblocked of rivers.

Further as shown in fig. 2, worth specifically explaining, stop gear includes that two fix fixed frame 18 at header tank 1 top, it has movable rod 19 to peg graft at fixed frame 18's top, the lower extreme of movable rod 19 inserts in the filter screen 14, the outside of movable rod 19 is fixed with separation blade 20, the outside cover of movable rod 19 is equipped with spring 21, spring 21's lower extreme and separation blade 20 are fixed, spring 21's upper end and fixed frame 18 inner roof are fixed, filter screen 14 is after long-term the use, the easy clearance of tearing down filter screen 14 of jam needs, filter screen 14 needs to be changed after receiving the collision can damage simultaneously, through pulling movable rod 19, drive separation blade 20 and shift up and extrude spring 21, make movable rod 19 break away from filter screen 14, from pulling out filter screen 14, be favorable to the dismouting of filter screen 14, make things convenient for staff's operation.

As further shown in fig. 1 and 2, it is worth specifically explaining that a pull rod 22 is fixed at the top end of the movable rod 19, and the pull rod 22 is convenient for a worker to pull the movable rod 19; a pull ring 15 is fixed on one side of the filter screen 14, and the pull ring 15 is convenient for the filter screen 14 to move out; a holding ring 6 is fixed at the upper end of the outer side of the buoy 3, the holding ring 6 is U-shaped, and the holding ring 6 is convenient for workers to move the buoy 3 and the whole device out; the fixed cover in the outside of holding ring 6 is equipped with the rubber sleeve, and the travelling comfort when the rubber sleeve improves holding ring 6 and grips.

To sum up: buoyancy through flotation pontoon 3 holds up header 1, water pump 17 discharges the water in the header 1 through hose 16, thereby carry out the diversion work, water carries out the filtration to impurity through filter screen 14 entering header 1, reduce the jam in the pipeline, driving motor 8 drives reciprocal screw 23 and rotates, make carriage release lever 5 remove on reciprocal screw 23, thereby drive cleaning brush 13 and clear up the impurity on filter screen 14, reduce the jam of filter screen 14, be favorable to keeping the unblocked of rivers, less particulate matter blocks up easily and needs to pull down the clearance with filter screen 14, filter screen 14 needs to be changed after receiving to collide with and can damage simultaneously, through pulling movable rod 19, drive separation blade 20 and shift up and extrude spring 21, make movable rod 19 break away from filter screen 14, from pulling out filter screen 14, be favorable to the dismouting of filter screen 14, make things convenient for staff's operation.

The driving motor 8 and the water pump 17 can be purchased from the market, and the driving motor 8 and the water pump 17 are provided with power supplies, which belong to the mature technology in the field and are fully disclosed, so repeated description is not repeated in the specification.

Claims

1. The utility model provides a diversion device for water conservancy and hydropower, includes header tank (1), its characterized in that, the top both sides of header tank (1) are fixed with two connecting rods (2) respectively, lie in one side the top of connecting rod (2) is fixed with flotation pontoon (3), be fixed with hose (16) in the middle of the bottom of header tank (1), the one end fixed mounting of hose (16) has water pump (17), the play water end of water pump (17) is fixed with the drain pipe, it has filter screen (14) to peg graft in one side upper end of header tank (1), the top both sides of header tank (1) correspond filter screen (14) and are provided with stop gear, top one side of header tank (1) is fixed with bracing piece (7), the top of bracing piece (7) is fixed with mounting panel (9), spout (11) has been seted up at the top of mounting panel (9), the inside sliding connection of spout (11) has slider (10), one side of bracing piece (7) is rotated and is connected with reciprocating screw (23), one side fixed mounting of bracing piece (7) has driving motor (8), the output and the screw (23) fixed screw rod (5), reciprocating screw rod (5) and reciprocating screw rod (5), the lower end of the movable rod (5) is provided with a cleaning brush (13) corresponding to the filter screen (14).

2. The water diversion device for water conservancy and hydropower according to claim 1, characterized in that: stop gear includes two fixed frames (18) of fixing at header tank (1) top, peg graft at the top of fixed frame (18) and have movable rod (19), insert in filter screen (14) the lower extreme of movable rod (19), the outside of movable rod (19) is fixed with separation blade (20), the outside cover of movable rod (19) is equipped with spring (21), the lower extreme and separation blade (20) of spring (21) are fixed, the upper end and the interior roof of fixed frame (18) of spring (21) are fixed.

3. The water diversion device for water conservancy and hydropower according to claim 1, characterized in that: the cleaning brush is characterized in that a connecting seat (4) is fixed at the bottom of the moving rod (5), fixing bolts (12) are connected to two sides of the top of the connecting seat (4) in a threaded mode, and the cleaning brush (13) and the connecting seat (4) are fixed through the fixing bolts (12).

4. The water diversion device for water conservancy and hydropower according to claim 2, characterized in that: a pull rod (22) is fixed at the top end of the movable rod (19), and a pull ring (15) is fixed on one side of the filter screen (14).

5. The water diversion device for water conservancy and hydropower according to claim 1, characterized in that: the outer side upper end of the float bowl (3) is fixed with a holding ring (6), and the holding ring (6) is U-shaped.

6. The water diversion device for water conservancy and hydropower according to claim 5, characterized in that: the outer side of the holding ring (6) is fixedly sleeved with a rubber sleeve, and the top of the cleaning brush (13) is attached to the top of the filter screen (14).