CN218686852U

CN218686852U - Anti-blocking device for hydraulic engineering pipeline

Info

Publication number: CN218686852U
Application number: CN202223063878.9U
Authority: CN
Inventors: 谢宏
Original assignee: Jiangxi Hongfu Water Conservancy Construction Co ltd
Current assignee: Jiangxi Hongfu Water Conservancy Construction Co ltd
Priority date: 2022-11-18
Filing date: 2022-11-18
Publication date: 2023-03-24
Anticipated expiration: 2032-11-18

Abstract

The utility model discloses an anti-clogging device for hydraulic engineering pipelines, which comprises a water inlet pipeline and a water outlet pipeline, wherein the water outlet end of the water inlet pipeline is communicated with two water inlet branch pipes through a three-way pipe, the water inlet branch pipes are communicated with a box body, an L-shaped filter screen plate is arranged inside the box body, a sludge collecting barrel body is arranged at the bottom end of the box body, the water inlet end of the water outlet pipeline is communicated with two water outlet branch pipes through a three-way pipe, the water inlet end of each water outlet branch pipe is communicated with a cavity formed by the filter screen plate on the box body, the water inlet branch pipe and the water outlet branch pipe on one side communicated with the box body are provided with a first control valve, and the water inlet branch pipe and the water outlet branch pipe on the other side communicated with the box body are provided with a second control valve; the utility model discloses can regularly clear up filterable silt, avoid needing the condition that just can clear up silt in the pipeline of cutting off the water supply to can not influence hydraulic engineering's the use that supplies water.

Description

Anti-blocking device for hydraulic engineering pipeline

Technical Field

The utility model relates to a hydraulic engineering pipeline correlation technique field specifically is a hydraulic engineering pipeline's anti-clogging device.

Background

Anti-clogging device generally installs on hydraulic engineering pipeline between hydraulic engineering pipeline, carries out impurity silt and keeps apart and collects, prevents that impurity silt from causing the device that blocks up the use to hydraulic engineering pipeline, is applied to on various hydraulic engineering pipelines.

However, most of the anti-blocking devices of the existing hydraulic engineering pipelines are only provided with one blocking device, filtered sludge needs to be discharged after the blocking device is used for a period of time, water supply needs to be stopped, and water is supplied again after the sludge is discharged, so that the water supply of the hydraulic engineering is influenced.

SUMMERY OF THE UTILITY MODEL

For solving the defect that prior art exists, the utility model provides a hydraulic engineering pipeline's anti-clogging device.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to an anti-clogging device of hydraulic engineering pipeline, including inlet channel and outlet conduit, the play water end of inlet channel has two branch pipes of intaking through the three-way pipe intercommunication, and the intercommunication has the box on the branch pipe of intaking, the inside of box is equipped with the filter plate board of L shape, the bottom of box is equipped with collection silt barrel, outlet conduit's the end of intaking has two branch pipes of intaking through the three-way pipe intercommunication, and the end of intaking of branch pipe of going out is linked together with the cavity that the filter plate board formed on with the box, is equipped with first control valve on the branch pipe of intaking and the branch pipe of going out that are linked together one side with the box, is equipped with the second control valve on the branch pipe of intaking and the branch pipe of going out that are linked together the opposite side with the box.

As a preferred technical scheme of the utility model, the inside of box is equipped with and is located intake branch department and is curved buffer board, has seted up a plurality of apopore on the buffer board.

As a preferred technical scheme of the utility model, the both sides that the box bottom is relative are equipped with the inclined downwards and lead silt board, water guide plate and baffle respectively, and the other both sides of box bottom all are equipped with and lead silt board, water guide plate and baffle and form the shrouding that seals and lead the silt chamber.

As the utility model discloses a preferred technical scheme, the lower of water guide plate is connected with the quarter department of leading the silt plate bottom, and the silt guiding opening has been seted up to the bottom of water guide plate, and the top of baffle is connected with the third of water guide plate bottom face.

As an optimal technical scheme of the utility model, the bottom of leading silt board, baffle and two shrouding to connect is equipped with row's silt pipe, the top and row's silt pipe threaded connection of collection silt barrel.

As an optimal technical scheme of the utility model, the inner wall of collection silt barrel is equipped with the bearing platform that the cross section is triangle-shaped, is equipped with on the bearing platform with arrange the sealing washer of silt pipe bottom end butt.

As an optimal technical scheme of the utility model, a terminal surface of sealing washer is equipped with the cross section and is spherical elasticity fixture block, has seted up on the bearing platform and has accomodate the groove with elasticity fixture block assorted.

As a preferred technical scheme of the utility model, arrange the outer wall of silt pipe be equipped with the arc that collects silt barrel top looks butt, the outer wall that collects the silt barrel is equipped with the stopper, is equipped with the fastening screw who is used for fixed arc and stopper on the arc, has seted up waist shape hole on the arc, set up the connecting hole with fastening screw threaded connection on the stopper.

The beneficial effects of the utility model are that:

1. this kind of anti-clogging device of hydraulic engineering pipeline, when leading to water, earlier close inlet channel and outlet conduit with two first control valves of one side, water enters into the branch pipe of intaking of one side from the inlet channel, enter into the inside of box from the branch pipe of intaking, under the inside filtering action of filter plate in the box, silt is filtered to the box in, water passes through filter plate and gets into outlet branch pipe, discharge into the outlet conduit from the outlet branch pipe in, regularly open two second control valves of opposite side earlier, close inlet channel and outlet conduit with two first control valves of one side again, just can regularly clear up filterable silt, the condition that just can clear up silt in the pipeline need cut off water has been avoided, thereby can not influence hydraulic engineering's the use of supplying water.

2. This kind of anti-clogging device of hydraulic engineering pipeline, the effect that enters into the inside water buffer board of box down flows on falling the water guide plate and flows, after being full of water in the box, filter the otter board and filter to water, silt is in the same direction as leading the downward landing of silt board to under the washing away of water guide plate, silt enters into the below of water guide plate from leading the silt mouth, thereby enter into the inside of album silt barrel, be convenient for filter to silt and concentrate the collection, avoided rivers to drive silt and flow repeatedly.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a cross-sectional view of a top view of the anti-clogging device for a hydraulic engineering pipeline of the present invention;

fig. 2 is a sectional view of a main view structure of a box body of the anti-clogging device for the hydraulic engineering pipeline;

fig. 3 is a schematic structural view of a portion a in fig. 2 of the anti-clogging device for the hydraulic engineering pipeline of the present invention;

fig. 4 is a schematic view of the anti-clogging device for hydraulic engineering pipeline according to the above structure.

In the figure: 1. a water inlet pipe; 2. a water outlet pipeline; 3. a water inlet branch pipe; 4. a box body; 5. a filter screen plate; 6. a silt collecting cylinder body; 7. a water outlet branch pipe; 8. a first control valve; 9. a second control valve; 10. a buffer plate; 11. a water outlet hole; 12. a silt guiding plate; 13. a water guide plate; 14. a baffle plate; 15. closing the plate; 16. a silt guiding opening; 17. a sludge discharge pipe; 18. a bearing table; 19. a seal ring; 20. an elastic clamping block; 21. an arc-shaped plate; 22. a limiting block; 23. and (5) fastening the screw.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1, fig. 2, fig. 3 and fig. 4, the utility model relates to an anti-clogging device of hydraulic engineering pipeline, including inlet channel 1 and outlet channel 2, the outlet end of inlet channel 1 has two inlet branch pipes 3 through the three-way pipe intercommunication, and the intercommunication has box 4 on the inlet branch pipe 3, the inside of box 4 is equipped with the filter plate 5 of L shape, the bottom of box 4 is equipped with collection silt barrel 6, the inlet end of outlet channel 2 has two outlet branch pipes 7 through the three-way pipe intercommunication, and the inlet end of outlet branch pipe 7 is linked together with the cavity that filter plate 5 formed on box 4, is equipped with first control valve 8 on inlet branch pipe 3 and the outlet branch pipe 7 of one side that is linked together with box 4, is equipped with second control valve 9 on inlet branch pipe 3 and the outlet branch pipe 7 of the opposite side that is linked together with box 4.

Wherein, the inside of box 4 is equipped with and is located 3 departments of branch pipe of intaking and is curved buffer board 10, has seted up a plurality of apopore 11 on the buffer board 10, has reduced the direct impact of rivers to the filterable silt of filter screen 5.

Wherein, the both sides that box 4 bottom is relative are equipped with slope decurrent silt guide plate 12, water deflector 13 and baffle 14 respectively, the other both sides of box 4 bottom all be equipped with silt guide plate 12, water deflector 13 and baffle 14 form the shrouding 15 that seals the silt guide chamber, the least significant end of water deflector 13 is connected with the quarter department of leading silt guide plate 12 bottom, and silt guide port 16 has been seted up to the bottom of water deflector 13, and the top of baffle 14 is connected with the third of water deflector 13 bottom face, the bottom of leading silt guide plate 12, baffle 14 and two shrouding 15 connections is equipped with row's silt pipe 17, the top and row's silt pipe 17 threaded connection of collection silt barrel 6, the effect that enters into box 4 inside water buffer board 10 flows down on water deflector 13, after being full of water in box 4, filter 5 filters water, silt is along with leading silt guide plate 12 landing down to under the washing away of water deflector 13, and under silt enters into the below of water deflector 13 to get into silt collection silt 6, the collection silt is convenient for the collection silt is concentrated and is connected the barrel 6, thereby the collection silt is collected the circulation of silt and is collected silt and is carried out silt barrel to the circulation of being convenient for.

Wherein, the inner wall of collection silt barrel 6 is equipped with the cross section and is triangular's bearing platform 18, is equipped with on the bearing platform 18 with arrange silt pipe 17 bottom looks butt's sealing washer 19, collection silt barrel 6 with arrange silt pipe 17 threaded connection to and under sealing washer 19's sealed effect, make sealed effect better, avoid leaking.

An elastic fixture block 20 with a spherical cross section is arranged on one end face of the sealing ring 19, and a containing groove matched with the elastic fixture block 20 is formed in the bearing table 18, so that the sealing ring 19 can be detached and replaced.

Wherein, arrange the outer wall of silt pipe 17 and be equipped with the arc 21 with the 6 top looks butt of collection silt barrel, the outer wall of collection silt barrel 6 is equipped with stopper 22, be equipped with the fastening screw 23 that is used for fixed arc 21 and stopper 22 on the arc 21, waist shape hole has been seted up on the arc 21, set up the connecting hole with fastening screw 23 threaded connection on the stopper 22, fastening screw 23 can be spacing to collection silt barrel 6, it influences collection silt barrel 6 and arranges silt pipe 17's the sealing nature of being connected to avoid collection silt barrel 6 to rotate, waist shape hole can finely tune fastening screw 23, thereby make fastening screw 23 and connecting hole threaded connection.

During operation, this kind of anti-clogging device of hydraulic engineering pipeline, when leading to water, earlier with inlet channel 1 and outlet conduit 2 with two first control valve 8 of one side close, water enters into the inlet branch pipe 3 of one side from inlet channel 1, enter into the inside of box 4 from inlet branch pipe 3, under the filtering action of box 4 inside filter plate 5, silt is filtered in box 4, water passes through filter plate 5 and enters outlet branch pipe 7, discharge into outlet conduit 2 from outlet branch pipe 7, regularly open two second control valve 9 of opposite side earlier, close inlet channel 1 again and outlet conduit 2 with two first control valve 8 of one side, just can regularly clear up filterable silt, the condition that need cut off water just can clear up silt in the pipeline has been avoided, thereby can not influence hydraulic engineering's water supply and use.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The anti-blocking device for the hydraulic engineering pipeline is characterized by comprising a water inlet pipeline (1) and a water outlet pipeline (2), wherein the water outlet end of the water inlet pipeline (1) is communicated with two water inlet branch pipes (3) through a three-way pipe, the water inlet branch pipes (3) are communicated with a box body (4), an L-shaped filter screen plate (5) is arranged inside the box body (4), a silt collecting barrel body (6) is arranged at the bottom end of the box body (4), the water inlet end of the water outlet pipeline (2) is communicated with two water outlet branch pipes (7) through a three-way pipe, the water inlet end of each water outlet branch pipe (7) is communicated with a cavity formed by the filter screen plate (5) on the box body (4), a first control valve (8) is arranged on the water inlet branch pipe (3) and the water outlet branch pipe (7) which are communicated with one side of the box body (4), and a second control valve (9) is arranged on the water inlet branch pipe (3) and the water outlet branch pipe (7) which are communicated with the other side of the box body (4).

2. The anti-blocking device for the water conservancy project pipeline according to claim 1, wherein an arc-shaped buffer plate (10) is arranged inside the box body (4) and located at the water inlet branch pipe (3), and a plurality of water outlet holes (11) are formed in the buffer plate (10).

3. The anti-clogging device for the hydraulic engineering pipeline according to claim 1, wherein two opposite sides of the bottom end of the box body (4) are respectively provided with a silt guiding plate (12), a water guiding plate (13) and a baffle plate (14) which are inclined downwards, and the other two sides of the bottom end of the box body (4) are respectively provided with a sealing plate (15) which forms a closed silt guiding cavity together with the silt guiding plate (12), the water guiding plate (13) and the baffle plate (14).

4. The anti-clogging device for the water conservancy project pipeline according to claim 3, characterized in that the lowest end of the water guide plate (13) is connected with a quarter of the bottom end of the silt guide plate (12), the bottom end of the water guide plate (13) is provided with a silt guide opening (16), and the top end of the baffle plate (14) is connected with a third of the bottom end surface of the water guide plate (13).

5. The anti-clogging device for the hydraulic engineering pipeline according to claim 4, wherein a silt discharging pipe (17) is arranged at the bottom end where the silt guiding plate (12), the baffle plate (14) and the two sealing plates (15) are connected, and the top end of the silt collecting cylinder body (6) is in threaded connection with the silt discharging pipe (17).

6. The anti-clogging device for the water conservancy project pipeline according to claim 5, characterized in that the inner wall of the silt collecting cylinder (6) is provided with a bearing table (18) with a triangular cross section, and the bearing table (18) is provided with a sealing ring (19) abutted to the bottom end of the silt discharging pipe (17).

7. The anti-clogging device for the hydraulic engineering pipeline according to claim 6, wherein an elastic clamping block (20) with a spherical cross section is arranged on one end surface of the sealing ring (19), and a receiving groove matched with the elastic clamping block (20) is formed in the bearing table (18).

8. The anti-blocking device for the water conservancy project pipeline according to claim 7, characterized in that an arc plate (21) which abuts against the top end of the silt collecting barrel body (6) is arranged on the outer wall of the silt discharging pipe (17), a limiting block (22) is arranged on the outer wall of the silt collecting barrel body (6), a fastening screw (23) which is used for fixing the arc plate (21) and the limiting block (22) is arranged on the arc plate (21), a waist-shaped hole is formed in the arc plate (21), and a connecting hole which is in threaded connection with the fastening screw (23) is formed in the limiting block (22).