CN213895403U

CN213895403U - Pipeline for hydraulic and hydroelectric engineering

Info

Publication number: CN213895403U
Application number: CN202022988624.2U
Authority: CN
Inventors: 朱海峰
Original assignee: Anhui Xuanguang Water Conservancy Engineering Co ltd
Current assignee: Anhui Xuanguang Water Conservancy Engineering Co ltd
Priority date: 2020-12-09
Filing date: 2020-12-09
Publication date: 2021-08-06
Anticipated expiration: 2030-12-09

Abstract

The application relates to a pipeline for hydraulic and hydroelectric engineering, which belongs to the technical field of hydraulic engineering and comprises a first pipeline, a second pipeline, a connecting pipe, a filtering assembly, a first connecting assembly and a second connecting assembly; the first connecting assembly comprises a first connecting block fixedly sleeved at one end of the first pipeline close to the connecting pipe, a first sliding block fixedly sleeved at one end of the connecting pipe close to the first pipeline and a first fixing bolt for fixing the first connecting block and the first sliding block, and a first sliding groove in sliding fit with the first sliding block is formed in the first connecting block; the second connecting assembly comprises a second connecting block fixedly sleeved at one end, close to the connecting pipe, of the second pipeline, a second sliding block fixedly sleeved at one end, close to the second pipeline, of the connecting pipe and a second fixing bolt used for fixing the second connecting block and the second sliding block, and a second sliding groove in sliding fit with the second sliding block is formed in the second connecting block. This application is convenient for clear up the filtering component in the pipeline, improves the anti-blocking effect of pipeline.

Description

Pipeline for hydraulic and hydroelectric engineering

Technical Field

The application relates to the technical field of hydraulic engineering, in particular to a pipeline for hydraulic and hydroelectric engineering.

Background

The hydraulic engineering is an engineering constructed for controlling and allocating surface water and underground water in the nature to achieve the purposes of removing harm and benefiting. Water is a valuable resource essential to human production and life, but the naturally existing state of the water does not completely meet the needs of human beings, water conservancy projects are built, water flow can be controlled, flood disasters are prevented, and water quantity is adjusted and distributed to meet the needs of people on water resources in life and production. Hydraulic engineering requires the construction of various types of hydraulic structures such as dikes, dams, spillways, water gates, water inlets, channels, aqueducts and the like, and pipelines are often laid in the hydraulic structures.

The utility model discloses a relevant technology is CN 204435305U's chinese utility model patent for the grant bulletin number, a water conservancy pipeline is disclosed, including the body, the left end of body is provided with the shrouding, the right-hand member of body sets up the opening, and set up the water inlet on the body, vertically be provided with first baffle and second baffle in the body, first baffle, form first cavity between body lateral wall and the shrouding, first baffle, form the second cavity between body lateral wall and the second baffle, form the third cavity between body lateral wall and the opening, be provided with first circulation mouth on the first baffle, be provided with first filter screen on the first circulation mouth, be provided with the second circulation mouth on the second baffle, be provided with the second filter screen on the second circulation mouth.

In view of the above-mentioned related art, the inventor believes that the first filter screen and the second filter screen can achieve the filtering effect, but the impurities attached to the first filter screen and the second filter screen are difficult to clean, and after long-term use, the impurities are accumulated on the first filter screen and the second filter screen, which easily blocks the pipeline and affects the transmission of the pipeline.

SUMMERY OF THE UTILITY MODEL

In order to facilitate the clearance filtering component in the pipeline, improve preventing of pipeline and block the effect, this application provides a pipeline for hydraulic and hydroelectric engineering.

The application provides a pipeline for hydraulic and hydroelectric engineering adopts following technical scheme:

a pipeline for water conservancy and hydropower engineering comprises a first pipeline, a second pipeline, a connecting pipe for connecting the first pipeline and the second pipeline, a filtering assembly arranged in the connecting pipe and detachably connected with the connecting pipe, a first connecting assembly for connecting the first pipeline and the connecting pipe, and a second connecting assembly for connecting the second pipeline and the connecting pipe; the first connecting assembly comprises a first connecting block fixedly sleeved at one end of the first pipeline close to the connecting pipe, a first sliding block fixedly sleeved at one end of the connecting pipe close to the first pipeline and a first fixing bolt for fixing the first connecting block and the first sliding block, and a first sliding groove in sliding fit with the first sliding block is formed in the first connecting block; second coupling assembling establishes the second slider that the connecting pipe is close to second pipeline one end and is used for fixed second connecting block and second slider's second fixing bolt including fixed cover, second connecting block, fixed cover that the second pipeline is close to connecting pipe one end at the connecting pipe, seted up on the second connecting block with second slider sliding fit's second spout.

Through adopting above-mentioned technical scheme, first slider slides in first spout, screws up first fixing bolt again, realizes the connection of first pipeline and connecting pipe, and the second slider slides in the second spout, screws up second fixing bolt again, realizes the connection of second pipeline and connecting pipe. Sewage flows to the connecting pipe from first pipeline, and after the filtration of filter assembly in the connecting pipe, flow to the second pipeline, the connected mode of connecting pipe and first connecting pipe and second connecting pipe is simple, is convenient for take out the connecting pipe, clears up the filter assembly who sets up in the connecting pipe.

Preferably, a first groove is formed in the end face, close to the first connecting block, of the first sliding block along the circumferential direction of the first sliding block, a first sealing ring is arranged in the first groove, and the thickness of the first sealing ring is larger than the depth of the first groove; a second groove is formed in the end face, close to the second connecting block, of the second sliding block along the circumferential direction of the second sliding block, a second sealing ring is arranged in the second groove, and the thickness of the second sealing ring is larger than the depth of the second groove.

By adopting the technical scheme, the first sealing ring is arranged for improving the sealing property between the first pipeline and the connecting pipe, so that water seepage at the connecting part is avoided; set up the second sealing washer and be used for improving the leakproofness between second pipeline and the connecting pipe, avoid the junction to leak.

Preferably, the filtering component comprises a first semicircular pipe, a second semicircular pipe positioned above the first semicircular pipe and a filter screen used for connecting the first semicircular pipe and the second semicircular pipe, the arc-shaped side walls of the first semicircular pipe and the second semicircular pipe are in sliding fit with the inner wall of the connecting pipe, and through holes are uniformly formed in the side wall of the second semicircular pipe; first semicircle pipe with second semicircle pipe is close to the one end of first pipeline is provided with the snap ring, the inner wall of snap ring with the outer wall of first semicircle pipe and the outer wall of second semicircle pipe is fixed, the snap ring with first slider is close to the terminal surface butt of first pipeline.

Through adopting above-mentioned technical scheme, water flows into to the connecting pipe from first pipeline in, through the interception of filter screen, impurity such as mud can't fall into first semicircle pipe through the filter screen, after the definite time, takes out the filter assembly in the connecting pipe, pours impurity in the first semicircle pipe and clears up adnexed impurity on the filter screen, avoids impurity to block up the mesh of filter screen, influences the flow of water.

Preferably, a clamping groove matched with the first ring in a clamping manner is formed in the first sliding block, and the end face of the clamping ring is flush with the end face of the first sliding block.

Through adopting above-mentioned technical scheme, set up draw-in groove and snap ring joint cooperation, be convenient for take out filter assembly, clear up filter assembly, the snap ring flushes with the terminal surface of first slider, improves the leakproofness between first pipeline and the connecting pipe.

Preferably, first semicircle pipe with the second semicircle pipe is close to the fixed cover of one end of filter screen is equipped with the ring flange, be provided with locking bolt on the ring flange, locking bolt passes the ring flange with the filter screen, locking bolt is in the circumference of ring flange evenly sets up.

Through adopting above-mentioned technical scheme, the mode releasable connection of filter screen and first semicircle pipe and second semicircle pipe adoption locking bolt, the dismantlement and the installation of the filter screen of being convenient for.

Preferably, the connecting pipe is connected with an active carbon adsorption plate in a sliding mode, and the active carbon adsorption plate is evenly provided with filtering holes.

Through adopting above-mentioned technical scheme, set up the active carbon adsorption board, can adsorb the peculiar smell of aquatic, the small impurity of aquatic etc. further improve the filter effect.

Preferably, an annular boss is arranged on the inner wall of the connecting pipe, the side wall of the annular boss is fixed with the inner wall of the connecting pipe, and the activated carbon adsorption plate is abutted to the annular boss.

Through adopting above-mentioned technical scheme, set up annular boss, avoid the active carbon adsorption board to slide under the impact of rivers.

Preferably, a first hanging ring is fixed on the upper end face of the first sliding block, and a second hanging ring is fixed on the upper end face of the second sliding block.

Through adopting above-mentioned technical scheme, the impurity of aquatic is gathered on first semicircle pipe through the interception of filter screen, sets up first rings and second rings, conveniently takes out the connecting pipe, clears up the filtering component in the connecting pipe.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the sewage flows from the first pipeline to the connecting pipe, and flows to the second pipeline after being filtered by the filtering component in the connecting pipe, and the connecting mode of the connecting pipe, the first connecting pipe and the second connecting pipe is simple, so that the connecting pipe is convenient to take out, and the filtering component arranged in the connecting pipe is cleaned;

2. the first sealing ring is arranged for improving the sealing property between the first pipeline and the connecting pipe and avoiding water seepage at the connecting part; the second sealing ring is arranged for improving the sealing property between the second pipeline and the connecting pipe and avoiding water leakage at the connecting part;

3. set up the active carbon adsorption board in the connecting pipe, can adsorb the peculiar smell in aqueous, the tiny impurity of aquatic etc. further improve the filter effect.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 2 is a sectional view of a connection pipe according to an embodiment of the present application.

Description of reference numerals: 1. a first conduit; 2. a second conduit; 3. a connecting pipe; 31. an annular boss; 4. a filter assembly; 41. a first semi-circular tube; 42. a second semi-circular tube; 421. a through hole; 43. filtering with a screen; 44. a flange plate; 441. locking the bolt; 45. a snap ring; 5. a first connection assembly; 51. a first connection block; 511. a first chute; 52. a first slider; 521. a first hanging ring; 522. a first groove; 523. a card slot; 53. a first fixing bolt; 54. a first seal ring; 6. a second connection assembly; 61. a second connecting block; 62. a second slider; 621. a second hoisting ring; 622. a second groove; 63. a second fixing bolt; 64. a second seal ring; 7. an activated carbon adsorption plate; 71. and (4) filtering holes.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses pipeline for hydraulic and hydroelectric engineering. Referring to fig. 1 and 2, a pipeline for hydraulic and hydroelectric engineering includes first pipeline 1, second pipeline 2, connecting pipe 3 and filter assembly 4, and sewage flows from first pipeline 1 to second pipeline 2, and connecting pipe 3 sets up between first pipeline 1 and second pipeline 2, and 3 one ends of connecting pipe communicate with first pipeline 1, and the other end of connecting pipe 3 communicates with second pipeline 2.

As shown in fig. 1-2, the first pipeline 1 is connected to the connecting pipe 3 through a first connecting assembly 5, the first connecting assembly 5 includes a first connecting block 51, a first slider 52 and a first fixing bolt 53, the first connecting block 51 is sleeved on one end of the first pipeline 1 close to the connecting pipe 3, and the first connecting block 51 is fixedly connected to an outer sidewall of the first pipeline 1. The first sliding block 52 is in a cuboid shape, the first sliding block 52 is fixedly sleeved on one end, close to the first pipeline 1, of the connecting pipe 3, the first connecting block 51 is provided with a first sliding groove 511 on the end face, close to the first sliding block 52, of the first connecting block 51, the cross section of the first sliding groove 511 is in a T shape, the upper end of the first sliding groove 511 is communicated with the upper end face of the first connecting block 51, the lower end of the first sliding groove 511 is not communicated with the bottom face of the first connecting block 51, and the first sliding groove 511 is in sliding fit with the first sliding block 52. The first fixing bolt 53 is screwed into the first connecting block 51 through the first slider 52, and a plurality of first fixing bolts 53 are provided. The upper end surface of the first sliding block 52 is fixed with a first hanging ring 521 which is convenient for sliding out of the first sliding block 52. First recess 522 has been seted up on the terminal surface that first slider 52 is close to first water pipe, and first recess 522 is the ring channel, is provided with first sealing washer 54 in the first recess 522, and the thickness of first sealing washer 54 is greater than the degree of depth of first recess 522, and first sealing washer 54 sets up first sealing washer 54 and is used for improving the sealed effect between first pipeline 1 and the connecting pipe 3 with the tank bottom butt of the tank bottom of first recess 522 and first spout 511 respectively.

As shown in fig. 1-2, the second pipe 2 is connected to the connecting pipe 3 through the second connecting assembly 6, the second connecting assembly 6 includes a second connecting block 61, a second slider 62 and a second fixing bolt 63, the second connecting block 61 is sleeved on one end of the second pipe 2 close to the connecting pipe 3, and the second connecting block 61 is fixedly connected to the outer sidewall of the second pipe 2. The second slider 62 is cuboid, the second slider 62 is fixedly sleeved on one end of the connecting pipe 3 far away from the first slider 52, a second sliding groove is formed in the end face, close to the connecting pipe 3, of the second connecting block 61, the cross section of the second sliding groove is T-shaped, the upper end of the second sliding groove penetrates through the upper end face of the second connecting block 61, the lower end of the second sliding groove is not communicated with the bottom face of the second connecting block 61, and the second sliding groove is in sliding fit with the second slider 62. The upper end surface of the second slide block 62 is fixed with a second hanging ring 621, which is convenient for sliding out of the second slide block 62. An annular second groove 622 is formed in the end face, close to the second pipeline 2, of the second sliding block 62, a second sealing ring 64 is arranged in the second groove 622, and the thickness of the second sealing ring 64 is larger than the depth of the second groove 622. The second seal ring 64 abuts against the groove bottom of the second groove 622 and the groove bottom of the second runner, respectively.

As shown in fig. 1-2, the filtering assembly 4 includes a first semicircular tube 41, a second semicircular tube 42 and a filtering net 43, the axial directions of the first semicircular tube 41 and the second semicircular tube 42 are all consistent with the axial direction of the connecting pipe 3, the first semicircular tube 41 and the second semicircular tube 42 are symmetrically arranged by taking the axial direction of the connecting pipe 3 as the axis of symmetry, the first semicircular tube 41 is located below, and the arc-shaped side wall of the second semicircular tube 42 is uniformly provided with through holes 421. The cross section of filter screen 43 is circular, and the pot head that first pipeline 1 was kept away from to first semicircle pipe 41 and second semicircle pipe 42 is equipped with ring flange 44, and ring flange 44 and the equal fixed connection of the lateral wall of first semicircle pipe 41 and second semicircle pipe 42, ring flange 44 pass through locking bolt 441 and are connected with filter screen 43, and locking bolt 441 evenly sets up a plurality ofly in the circumference of ring flange 44. The end parts of the first semicircular pipe 41 and the second semicircular pipe 42, which are close to the first pipeline 1, are fixedly sleeved with a clamping ring 45, the cross section of the clamping ring 45 is rectangular, and a clamping groove 523 which is clamped and matched with the clamping ring 45 is formed in the end surface of the first sliding block 52, which is close to the first pipeline 1.

As shown in fig. 2, be provided with annular boss 31 in the connecting pipe 3, the lateral wall of annular boss 31 is fixed with the inner wall of connecting pipe 3, and sliding connection has activated carbon adsorption plate 7 in the connecting pipe 3, has evenly seted up filtration pore 71 on the activated carbon adsorption plate 7, and activated carbon adsorption plate 7 sets up the peculiar smell that activated carbon adsorption plate 7 can adsorb aquatic, and small impurity reduces follow-up sewage treatment's the degree of difficulty with the mesa butt of annular boss 31.

The implementation principle of the pipeline for the hydraulic and hydroelectric engineering of the embodiment of the application is as follows: the first sliding block 52 slides into the first sliding groove 511, and then the first fixing bolt 53 is tightened to realize the connection between the first pipeline 1 and the connecting pipe 3, and the second sliding block 62 slides into the second sliding groove, and then the second fixing bolt 63 is tightened to realize the connection between the second pipeline 2 and the connecting pipe 3. The sewage flows from the first pipe 1 to the connection pipe 3, is filtered by the screen 43 in the connection pipe 3, and then flows to the second pipe 2, and the intercepted impurities are accumulated in the first semicircular pipe 41. The first fixing bolt 53 and the second fixing bolt 63 are screwed out, the first slider 52 and the second slider 62 slide upwards, the connecting pipe 3 is taken out, the filter screen 43 in the connecting pipe 3 is taken out for cleaning, and impurities in the first semicircular pipe 41 are poured out.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A pipeline for hydraulic and hydroelectric engineering, which is characterized in that: the device comprises a first pipeline (1), a second pipeline (2), a connecting pipe (3) for connecting the first pipeline (1) and the second pipeline (2), a filtering component (4) which is arranged in the connecting pipe (3) and is detachably connected with the connecting pipe (3), a first connecting component (5) for connecting the first pipeline (1) and the connecting pipe (3) and a second connecting component (6) for connecting the second pipeline (2) and the connecting pipe (3); the first connecting assembly (5) comprises a first connecting block (51) fixedly sleeved at one end, close to the connecting pipe (3), of the first pipeline (1), a first sliding block (52) fixedly sleeved at one end, close to the first pipeline (1), of the connecting pipe (3) and a first fixing bolt (53) used for fixing the first connecting block (51) and the first sliding block (52), wherein a first sliding groove (511) in sliding fit with the first sliding block (52) is formed in the first connecting block (51); second coupling assembling (6) are established at second pipeline (2) and are close to second connecting block (61) of connecting pipe (3) one end including fixed cover, fixed cover and are established at connecting pipe (3) second slider (62) that are close to second pipeline (2) one end and be used for fixed second connecting block (61) and second fixing bolt (63) of second slider (62), seted up on second connecting block (61) with second slider (62) sliding fit's second spout.

2. A pipe for hydraulic and hydroelectric engineering according to claim 1, wherein: a first groove (522) is formed in the end face, close to the first connecting block (51), of the first sliding block (52) along the circumferential direction of the first sliding block, a first sealing ring (54) is arranged in the first groove (522), and the thickness of the first sealing ring (54) is larger than the depth of the first groove (522); a second groove (622) is formed in the end face, close to the second connecting block (61), of the second sliding block (62) along the circumferential direction of the second sliding block, a second sealing ring (64) is arranged in the second groove (622), and the thickness of the second sealing ring (64) is larger than the depth of the second groove (622).

3. A pipe for hydraulic and hydroelectric engineering according to claim 1, wherein: the filter assembly (4) comprises a first semicircular pipe (41), a second semicircular pipe (42) positioned above the first semicircular pipe (41) and a filter screen (43) used for connecting the first semicircular pipe (41) and the second semicircular pipe (42), the arc-shaped side walls of the first semicircular pipe (41) and the second semicircular pipe (42) are in sliding fit with the inner wall of the connecting pipe (3), and through holes (421) are uniformly formed in the side wall of the second semicircular pipe (42); first semicircle pipe (41) with second semicircle pipe (42) are close to the one end of first pipeline (1) is provided with snap ring (45), the inner wall of snap ring (45) with the outer wall of first semicircle pipe (41) and the outer wall of second semicircle pipe (42) is fixed, snap ring (45) with first slider (52) are close to the terminal surface butt of first pipeline (1).

4. A pipe for hydraulic and hydroelectric engineering according to claim 3 in which: the first sliding block (52) is provided with a clamping groove (523) matched with the clamping ring (45) in a clamping mode, and the end face of the clamping ring (45) is flush with the end face of the first sliding block (52).

5. A pipe for hydraulic and hydroelectric engineering according to claim 3 in which: first semicircle pipe (41) with second semicircle pipe (42) are close to the fixed cover of one end of filter screen (43) is equipped with ring flange (44), be provided with locking bolt (441) on ring flange (44), locking bolt (441) pass ring flange (44) with filter screen (43), locking bolt (441) are in the circumference of ring flange (44) evenly sets up.

6. A pipe for hydraulic and hydroelectric engineering according to claim 1, wherein: the connecting pipe (3) is internally and slidably connected with an activated carbon adsorption plate (7), and the activated carbon adsorption plate (7) is uniformly provided with filter holes (71).

7. A pipeline for water conservancy and hydropower engineering according to claim 6, characterized in that: be provided with annular boss (31) on the inner wall of connecting pipe (3), the lateral wall of annular boss (31) with the inner wall of connecting pipe (3) is fixed, activated carbon adsorption plate (7) with annular boss (31) butt.

8. A pipe for hydraulic and hydroelectric engineering according to claim 1, wherein: a first hanging ring (521) is fixed on the upper end face of the first sliding block (52), and a second hanging ring (621) is fixed on the upper end face of the second sliding block (62).