CN217441122U - Drainage pipe for hydraulic engineering who possesses filter effect - Google Patents

Abstract

The utility model discloses a drainage pipe for hydraulic engineering who possesses filter effect, including filtering the box, a plurality of recesses are seted up to one side of filtering the box, every the inside of recess is all pegged graft and is placed the net, every the inside of placing the net all is provided with the filter body, every place the equal fixedly connected with shrouding in one side of net, every the shrouding all is connected with filtering the box through mated coupling mechanism, it is provided with a sewage pipes, every to filter the box at every position of placing the net being close to the equal threaded connection of one end of sewage pipes has sealed lid, there are inlet channel and outlet conduit at the both ends of filtering the box through flange connection respectively. The filtering box body is additionally arranged between the drainage pipelines, so that the drainage water is convenient to discharge and filter, and the drainage pipelines have a filtering effect.

Description

Drainage pipe for hydraulic engineering who possesses filter effect

Technical Field

The utility model relates to a drainage pipe technical field especially relates to a hydraulic engineering drainage pipe who possesses filter effect.

Background

Hydraulic engineering is an engineering built for controlling and allocating surface water and underground water in nature to achieve the purposes of removing harmful substances and benefiting. Also known as water engineering. Water is a valuable resource essential for human production and life, but its naturally occurring state does not completely meet the needs of human beings. Only when hydraulic engineering is built, water flow can be controlled, flood disasters are prevented, and water quantity is adjusted and distributed to meet the requirements of people on water resources in life and production.

At present in hydraulic engineering, often need use drainage pipe to carry out the drainage, but current drainage pipe does not have the filter effect, leads to the discharged water to carry a large amount of impurities easily, for this reason we provide a drainage pipe for hydraulic engineering who possesses the filter effect.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a drainage pipe for hydraulic engineering who possesses filter effect filters through increasing a filter box body between drainage pipe to be convenient for discharge water and filter to make drainage pipe have the filter effect.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a drainage pipe for hydraulic engineering who possesses filter effect, includes filters the box, a plurality of recesses are seted up to one side of filtering the box, every the inside of recess is all pegged graft and is placed the net, every the inside of placing the net all is provided with the filter body, every place the equal fixedly connected with shrouding in one side of net, every the shrouding all is connected with filtering the box through mated coupling mechanism, it is provided with a sewage pipes, every to filter the box being close to every position of placing the net the equal threaded connection in one end of sewage pipes has sealed lid, there are inlet channel and outlet conduit at the both ends of filtering the box respectively through flange joint.

As a preferred technical scheme of the utility model, coupling mechanism includes shrouding one end fixedly connected with connecting block, and the middle part of connecting block has seted up the connecting hole, filters the box at the position fixedly connected with fixed block that corresponds with this connecting block position, and the middle part of fixed block has seted up the fixed orifices, and the inside of connecting hole is pegged graft and is had connecting bolt, and connecting bolt passes the one end threaded connection of fixed orifices and has the nut.

As the utility model discloses a preferred technical scheme, the opposite side of filtering the box sets up to the semi-arc face, and a plurality of sewage pipes distributes on this semi-arc face.

As the utility model discloses a preferred technical scheme, the quantity of placing the net can set up to three, and wherein be close to inlet channel one side and place the inside filter body that crosses of net and be the filter screen, keep away from inlet channel one side and place the inside filter body that crosses of net and be the activated carbon adsorption cotton, be located the inside filter body that crosses of net of placing at the middle part and be the filter cotton.

As an optimal technical scheme of the utility model, every one side that the shrouding is close to the filter box all is provided with sealed the pad, and sealed inside profile that fills up with correspond the outside profile looks adaptation of placing the net.

As an optimized technical scheme of the utility model, every the inside of sealed lid all is provided with the sealing washer.

As an optimized technical scheme of the utility model, every anti-skidding line has all been seted up to the surface of sealed lid.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. the water is fed through the water inlet pipeline and sequentially filtered by the plurality of filter bodies arranged in the grids, finally, discharged water can be discharged through the water outlet pipeline, meanwhile, impurities intercepted by the filter bodies can be discharged through the sewage discharge pipeline by rotating the sealing cover, the impurities accumulated in front of each filter body can be discharged through the sewage discharge pipeline, and after the sewage discharge is finished, the sealing cover is reversed, so that the sealing cover is hermetically connected with the sewage discharge pipeline;

2. through swivel nut for nut and connecting bolt separation, then toward removing the shrouding outward, make and place the net and progressively go out in the recess, can change the filter body afterwards, during the installation, will place net and recess and to inserting, then insert the fixed orifices with connecting bolt from the connecting hole inside, again the opposite direction swivel nut can, this design person of facilitating the use quick replacement filters the body, thereby be convenient for should filter the box and keep better filter effect always.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is a schematic view of a partially enlarged structure at a position a in fig. 2 according to the present invention;

fig. 4 is a schematic view of the enlarged structure of the part B in fig. 2 according to the present invention;

FIG. 5 is a schematic view of the structure of the placement grid of the present invention;

fig. 6 is a schematic structural view of the connection mechanism of the present invention;

wherein: 1. a filter box body; 2. a water outlet pipeline; 3. a water inlet pipe; 4. a groove; 5. placing grids; 6. closing the plate; 7. a gasket; 8. a filter screen; 9. filtering cotton; 10. adsorbing cotton by active carbon; 11. a blowdown line; 12. a sealing cover; 13. a seal ring; 14. a fixed block; 15. connecting blocks; 16. connecting holes; 17. a fixing hole; 18. a connecting bolt; 19. a nut; 20. and connecting the flanges.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in fig. 1-6, a water conservancy project drainage pipeline with a filtering effect comprises a filtering box body 1, wherein one side of the filtering box body 1 is provided with a plurality of grooves 4, each groove 4 is internally inserted with a placing grid 5, each placing grid 5 is internally provided with a filtering body, one side of each placing grid 5 is fixedly connected with a sealing plate 6, each sealing plate 6 is connected with the filtering box body 1 through a paired connecting mechanism, the filtering box body 1 is provided with a sewage discharge pipeline 11 at a position close to each placing grid 5, one end of each sewage discharge pipeline 11 is in threaded connection with a sealing cover 12, and two ends of the filtering box body 1 are respectively connected with a water inlet pipeline 3 and a water outlet pipeline 2 through a connecting flange 20;

intake through inlet channel 3, filter through a plurality of filter bodies of placing in the net 5 in proper order, discharge water accessible outlet conduit 2 at last and discharge, impurity after being filtered the body interception simultaneously, can be through rotatory sealed lid 12, make sewage pipes 11 blowdown, pile up impurity before each filter body and can discharge through sewage pipes 11, after the blowdown, reverse sealed lid 12 again, make sealed lid 12 and sewage pipes 11 sealing connection can, this design is through increasing a filter box 1 between drainage pipe, thereby be convenient for discharge water and filter, thereby make drainage pipe have the filter effect, and the phenomenon that can greatly reduced filter box 1 and drainage pipe jam takes place.

In other embodiments, the connecting mechanism comprises a connecting block 15 fixedly connected to one end of the sealing plate 6, a connecting hole 16 is formed in the middle of the connecting block 15, a fixed block 14 is fixedly connected to a position, corresponding to the connecting block 15, of the filtering box body 1, a fixed hole 17 is formed in the middle of the fixed block 14, a connecting bolt 18 is inserted into the connecting hole 16, and a nut 19 is connected to one end, penetrating through the fixed hole 17, of the connecting bolt 18 in a threaded manner;

when the filter body needs to be changed, the nut 19 is rotated, so that the nut 19 is separated from the connecting bolt 18, then the sealing plate 6 is moved outwards, so that the grid 5 is placed to gradually go out of the groove 4, then the filter body can be changed, during installation, the grid 5 and the groove 4 are placed to be oppositely inserted, then the connecting bolt 18 is inserted into the fixing hole 17 from the connecting hole 16, the nut 19 is rotated in the opposite direction, so that the nut 19 and the connecting bolt 18 are screwed, the filter body is quickly changed by a user conveniently, and the filter box body 1 is convenient to maintain a good filtering effect.

In other embodiments, the other side of the filtering box body 1 is provided with a semi-arc surface, and a plurality of sewage pipes 11 are distributed on the semi-arc surface;

through setting up sewage pipes 11 on the semi-arc face, can make inside impurity flows into sewage pipes 11 along this semi-arc face fast, avoid taking place impurity and pile up in a large number and the slow problem of blowdown speed, this semi-arc face must be downward all the time.

In other embodiments, the number of the placing grids 5 can be three, wherein the filter body inside the placing grid 5 close to one side of the water inlet pipeline 3 is a filter screen 8, the filter body inside the placing grid 5 far away from one side of the water inlet pipeline 3 is activated carbon adsorption cotton 10, and the filter body inside the placing grid 5 in the middle part is filter cotton 9;

8 fixed mounting of filter screen is inside placing net 5, filter cotton 9 and active carbon adsorption cotton 10 then plug into place in the net 5, thereby be convenient for filter cotton 9 and active carbon adsorption cotton 10 carry out the change in later stage, filter screen 8 is for tentatively filtering and intercepting discharge water simultaneously, conveniently intercept large particulate matter, filter cotton 9 and active carbon adsorption cotton 10 then intercept less material, active carbon adsorption cotton 10 has adsorption effect simultaneously, can effectively get rid of the harmful substance of discharge aquatic.

In other embodiments, a sealing gasket 7 is arranged on one side of each sealing plate 6 close to the filtering box body 1, and the inner contour of each sealing gasket 7 is matched with the outer contour of the corresponding placing grid 5;

make things convenient for shrouding 6 to be connected the back through coupling mechanism and filtration box 1, can the extrusion seal pad 7, utilize the leakproofness of sealed pad 7 to avoid drainage to spill over from recess 4.

In other embodiments, each sealing cap 12 is internally provided with a sealing ring 13;

the convenience makes sealed lid 12 be more sealed after being connected with sewage pipes 11, avoids taking place to discharge water and leaks the phenomenon.

In other embodiments, the outer surface of each sealing cover 12 is provided with anti-slip threads;

preventing the hands from slipping off the sealing cap 12.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (7)

1. The utility model provides a drainage pipe for hydraulic engineering who possesses filter effect, includes filter box (1), its characterized in that: a plurality of grooves (4) are formed in one side of the filtering box body (1), each groove (4) is internally provided with a placing grid (5) in an inserted mode, each placing grid (5) is internally provided with a filtering body, each placing grid (5) is fixedly connected with a sealing plate (6) in one side, each sealing plate (6) is connected with the filtering box body (1) through a paired connecting mechanism, a sewage discharge pipeline (11) is arranged in the position, close to each placing grid (5), of the filtering box body (1), each sewage discharge pipeline (11) is connected with a sealing cover (12) in a threaded mode, and water inlet pipelines (3) and water outlet pipelines (2) are connected to the two ends of the filtering box body (1) through connecting flanges (20) respectively.

2. The hydraulic engineering drainage pipeline with filtering effect of claim 1, wherein: coupling mechanism includes shrouding (6) one end fixedly connected with connecting block (15), and connecting hole (16) have been seted up at the middle part of connecting block (15), filter box (1) at position fixedly connected with fixed block (14) that correspond with this connecting block (15) position, and fixed orifices (17) have been seted up at the middle part of fixed block (14), the inside of connecting hole (16) is pegged graft and is had connecting bolt (18), one end threaded connection that connecting bolt (18) passed fixed orifices (17) has nut (19).

3. The water conservancy project drainage pipeline with the filtering effect of claim 1, wherein: the other side of the filtering box body (1) is a semi-arc surface, and a plurality of sewage discharge pipelines (11) are distributed on the semi-arc surface.

4. The water conservancy project drainage pipeline with the filtering effect of claim 1, wherein: the quantity of placing net (5) can set up to three, wherein be close to inlet channel (3) one side and place the inside filter body of net (5) and be filter screen (8), keep away from inlet channel (3) one side and place the inside filter body of net (5) and be activated carbon adsorption cotton (10), be located the inside filter body of placing net (5) at middle part and be filter cotton (9).

5. The water conservancy project drainage pipeline with the filtering effect of claim 1, wherein: every one side that shrouding (6) are close to filtering box body (1) all is provided with sealed pad (7), and the inside profile that just sealed pad (7) with correspond the outside profile looks adaptation of placing net (5).

6. The water conservancy project drainage pipeline with the filtering effect of claim 1, wherein: and a sealing ring (13) is arranged in each sealing cover (12).

7. The water conservancy project drainage pipeline with the filtering effect of claim 1, wherein: the outer surface of each sealing cover (12) is provided with anti-skid grains.

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