CN214005822U

CN214005822U - Dyke siphon station structure

Info

Publication number: CN214005822U
Application number: CN202022903202.0U
Authority: CN
Inventors: 王强富; 施艳平; 黄拥军
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-04
Filing date: 2020-12-04
Publication date: 2021-08-20
Anticipated expiration: 2030-12-04

Abstract

The utility model relates to a dykes and dams siphon station structure relates to the field of hydraulic engineering facility, and it is including the siphon that is fixed in the dam body, siphon one end is pegged graft in treating the source that absorbs water, and the other end is in the source that absorbs water, the siphon is located the one end fixedly connected with of going up the water source absorbs water the pipe, the siphon is close to absorb water and be provided with the filter screen in the one end of pipe, absorb water pipe fixedly connected with peg graft in the installation pipe of siphon, be provided with in the siphon be used for with the filter screen is fixed in the mounting of siphon. This application is through add the filter screen in siphon and the butt joint department that absorbs water and manage, has and filters the effect that reduces and block up the siphon probability with aquatic impurity.

Description

Dyke siphon station structure

Technical Field

The application relates to the field of hydraulic engineering facilities, in particular to a dam siphon station structure.

Background

At present, in some traditional hydraulic engineering fields such as water delivery, waterlogging prevention and drought resistance facilities, modes such as ditches and pump stations are generally adopted, large-scale siphon water pipes are rarely applied, and siphon structures are applied to hydraulic engineering construction, so that energy consumption can be greatly reduced, and the operation cost is reduced.

A siphon pipe device is proposed in the chinese patent with the prior patent application No. CN 201410418197.0. Its purpose especially relates to a siphon type pipeline that draws water in order to provide a pipeline that draws water. The invention relates to a device for quickly establishing a siphon pipeline, which comprises a siphon pipeline and a water pump, wherein a water inlet of the siphon pipeline is inserted with a source to be absorbed, one end of the water pump is communicated with the siphon pipeline through a water outlet pipe of the water pump, the other end of the water pump pumps water from a water outlet source through a water inlet pipe of the water pump, a pipe bottom valve is arranged on the lower side of the connection part of the water outlet pipe of the water pump and the siphon pipeline of the siphon pipeline, the pipe bottom valve is positioned on the lower side of the water inlet of the siphon pipeline in the vertical direction, and the water outlet pipe of the water pump is provided with a water pump valve.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: the water source is generally natural water source places such as reservoirs, rivers, lakes and the like, and the water contains more impurities and is easy to block the interior of a siphon after being used for a long time.

SUMMERY OF THE UTILITY MODEL

In order to improve the problem that the siphon easily blocks up, this application provides a dykes and dams siphon station structure.

The application provides a dykes and dams siphon station structure adopts following technical scheme:

the utility model provides a dykes and dams siphon station structure, is including being fixed in the siphon of dam body, siphon one end is pegged graft in treating the water source that absorbs water, and the other end is pegged graft in lower water source, the siphon is located the one end fixedly connected with that goes up the water source absorbs water and manages, the siphon is close to be provided with the filter screen in the one end that absorbs water manages, absorb water tub fixedly connected with peg graft in the installation pipe of siphon, be provided with in the siphon be used for with the filter screen is fixed in the mounting of siphon.

Through adopting above-mentioned technical scheme, under the siphon effect, water in the upper water source gets into the installation pipe from the pipe that absorbs water, and the water source gets into the intraductal water source that flows in of siphon after the filter screen filters, and the filter screen filters the impurity of aquatic, prevents that the impurity in aquatic from blockking up the siphon, and the mounting is fixed in the siphon with the filter screen in, pull down the filter screen after using a period and wash or change, has effectively reduced the probability of blockking up the pipeline.

Optionally, the mounting sets up to fixed connection in the collar of siphon inside wall, the filter screen is located the collar and between the installation pipe, the installation pipe be provided with the installation pipe is fixed in the setting element of siphon.

Through adopting above-mentioned technical scheme, the setting element is fixed the axial direction of installation pipe in the siphon, and the one end of installation pipe and collar are with filter screen fixed clamp in the siphon to realized fixing the filter screen.

Optionally, the siphon is close to the one end periphery wall of the pipe that absorbs water is seted up threadedly, the setting element sets up to the cover and locates the thread bush of installation pipe periphery wall, the thread bush with the screw thread spiral adaptation of siphon periphery wall, the outside diameter of the pipe that absorbs water is less than the installation external diameter of tubes, the thread bush is kept away from the one end inner wall fixedly connected with of siphon with the installation pipe is kept away from the fender ring of filter screen one end butt.

Through adopting above-mentioned technical scheme, when the one end of installation pipe was pegged graft in the siphon, rotated the thread bush and made keeping off the ring and the installation pipe be close to the one end butt that absorbs water the pipe until the installation pipe peg graft in the intraductal one end of siphon with the filter screen support tightly on the collar, thread bush threaded connection is in the siphon periphery wall, is fixed in the siphon with the installation pipe in to realized being fixed in the siphon with the filter screen.

Optionally, a reinforcing ring is fixedly connected to the outer peripheral side of the filter screen, and the reinforcing ring abuts against the end portion of the mounting ring and the end portion of the mounting pipe.

Through adopting above-mentioned technical scheme, the beaded finish makes the intensity of itself of filter screen higher on the one hand, and on the other hand beaded finish surface is smooth, can with install between pipe one end and the collar closely laminate for fixed effect is better.

Optionally, the outer wall of the installation pipe is provided with an annular groove along the circumferential direction of the installation pipe, and the annular groove is internally and fixedly connected with a rubber ring abutted against the inner wall of the siphon pipe.

Through adopting above-mentioned technical scheme, the rubber circle takes place to warp under the squeezing action of the outer wall of installation pipe and siphon inner wall and the wall butt of installation pipe and siphon for sealed can not leak between installation pipe and the siphon.

Optionally, one side of the filter screen close to the water suction pipe is fixedly connected with a pull ring.

Through adopting above-mentioned technical scheme, the pull ring is convenient for install the filter screen to siphon in, and use tools colludes when also conveniently taking out the filter screen from siphon.

Optionally, the periphery of the water suction pipe is covered with a net cage.

Through adopting above-mentioned technical scheme, the box with a net is used for the impurity of prefilter aquatic, and the box with a net has also avoided the pipe that absorbs water can directly contact with submarine silt, can significantly reduce the impurity that gets into in the siphon.

Optionally, an opening is arranged at the upper end of the net cage.

Through adopting above-mentioned technical scheme, the opening that the box with a net upper end set up is convenient for the siphon to stretch into the box with a net.

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

1. the filter screen for filtering is arranged in the siphon tube, so that impurities in water are effectively filtered, and the siphon tube is prevented from being blocked by the impurities;

2. in will installing the pipe and be fixed in the siphon through setting up the thread bush, it is intraductal that installation pipe and collar are fixed in the siphon with the filter screen, dismantle the filter screen and clear up through adjusting the thread bush for inlet tube department can not take place to block up.

Drawings

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

FIG. 2 is a schematic structural view of an embodiment of the present application with the cage removed;

FIG. 3 is an enlarged partial schematic view of portion A of FIG. 2;

FIG. 4 is a partial cross-sectional view of the siphon tube, mounting tube and threaded sleeve of the present embodiment after assembly.

Reference numerals: 1. a dam body; 2. a siphon tube; 3. a suction pipe; 4. a water inlet pipe; 5. a water pump; 6. installing a pipe; 7. filtering with a screen; 8. a mounting ring; 9. a reinforcement ring; 10. a pull ring; 11. a threaded sleeve; 12. a baffle ring; 13. an annular groove; 14. a rubber ring; 15. a net cage.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses dykes and dams siphon station structure. Referring to fig. 1 and 2, dykes and dams siphon station structure is including setting up in the siphon 2 of dam body 1, the one end fixedly connected with of siphon 2 absorbs water pipe 3 and inserts and connect in the higher source of waiting to absorb water of relief, the other end is pegged graft in lower water source, the one end that stretches into in lower water source is equipped with inlet tube 4 respectively, inlet tube 4 intercommunication has water pump 5, seal the one end that stretches into lower water source with siphon 2 earlier, water pump 5 inhales siphon 2 through inlet tube 4 with the water in the water source down in, seal inlet tube 4 again, under the siphon effect, treat that the water in the water source of absorbing flows into down the water source through siphon 2, realize carrying the effect.

Referring to fig. 1, 3 and 4, the one end fixedly connected with installation pipe 6 that the pipe 3 that absorbs water is close to siphon 2, and installation pipe 6 external diameter equals the internal diameter of siphon 2, and installation pipe 6 pegs graft in siphon 2, installs filter screen 7 in the siphon 2, and the impurity of filter screen 7 aquatic filters when will siphoning and blocks, prevents to block siphon 2. Be provided with the mounting that is used for fixed filter screen 7 in the siphon 2, the mounting sets up to the collar 8 of fixed connection in 2 inner walls of siphon, collar 8 welds in 2 inner walls of siphon in advance, the periphery side fixedly connected with beaded finish 9 of filter screen 7, the external diameter of beaded finish 9 equals the internal diameter of siphon 2, beaded finish 9 and fender ring 12 one side butt, the installation pipe 6 is pegged graft and is made filter screen 7 fixed on the axial direction of siphon 2 with beaded finish 9 butt in siphon 2.

Filter screen 7 adopts stainless steel material to make, the mesh size is not less than 3mm, the mesh undersize filter screen 7 is too high by the frequency that is blockked up, influence the normal work of siphon 2, install and dismantle filter screen 7 for being convenient for, one side that filter screen 7 is close to the pipe 3 that absorbs water is fixed with pull ring 10, when having more impurity to block up in siphon 2, use tools colludes pull ring 10, strengthen 2 inner wall roll-offs of border siphon, strengthen the edge and scrape out the impurity of 2 department of intaking of siphon with the inner wall butt of siphon 2.

Referring to fig. 3 and 4, in order to fix the installation tube 6 in the siphon 2 and enable the installation tube 6 to support the filter screen 7 tightly against the installation ring 8, the outer peripheral wall of one end of the siphon 2 close to the water suction tube 3 is provided with a thread, the installation tube 6 is provided with a positioning piece for fixing the installation tube 6 in the siphon 2, the positioning piece is arranged to be sleeved on a thread sleeve 11 on the outer peripheral wall of the installation tube 6, the outer diameter of the water suction tube 3 is smaller than that of the installation tube 6, and a connection step section exists between the water suction tube 3 and the installation tube 6.

Screw thread cover 11 and the screw thread screw fit of 2 periphery walls of siphon, when the one end of installation pipe 6 was pegged graft in siphon 2, screw thread cover 11 keeps away from siphon 2's one end inner wall fixedly connected with and keeps off ring 12, it makes to keep off between ring 12 and the ladder section butt to rotate screw thread cover 11, keep off ring 12 and drive installation pipe 6 when screw thread cover 11 is twisted and move and stretch into siphon 2, until the one end of installation pipe 6 pegging graft in siphon 2 with filter screen 7 support tightly on collar 8, 11 threaded connection of screw thread cover is in 2 periphery walls of siphon, be fixed in siphon 2 with installation pipe 6, thereby realized being fixed in siphon 2 with filter screen 7.

Referring to fig. 4, in order to improve the sealing performance of the joint, an annular groove 13 is formed in the outer wall of the mounting pipe 6 along the circumferential direction of the mounting pipe 6, a rubber ring 14 abutting against the inner wall of the siphon 2 is fixedly bonded in the annular groove 13, and when the mounting pipe 6 is inserted into the siphon 2, the rubber ring 14 deforms under the squeezing action of the outer wall of the mounting pipe 6 and the inner wall of the siphon 2 and abuts against the wall surfaces of the mounting pipe 6 and the siphon 2, so that the mounting pipe 6 and the siphon 2 are sealed and do not leak water.

A net cage 15 is arranged in the water source to be sucked, the water suction pipe 3 and the control valve are positioned in the net cage 15, the upper end of the net cage 15 is opened, so that the siphon pipe 2 can extend into and be connected with the water suction pipe 3, and the net cage 15 effectively reduces impurities entering the water suction pipe 3 during siphoning.

The implementation principle of a dykes and dams siphon station structure of the embodiment of this application does: under the siphon effect, water in the water supply gets into installation pipe 6 from the pipe 3 that absorbs water, the water supply gets into the siphon 2 after filter 7 filters and flows into down the water supply again, filter 7 filters the impurity of aquatic, prevent impurity jam siphon 2 of aquatic, 6 pegs graft in the siphon 2 with filter 7 support tightly in the collar 8 go up fixed, thereby threaded sleeve 11 will install pipe 6 be fixed in siphon 2 in realized being fixed in siphon 2 with filter 7, pull down filter 7 through rotating thread sleeve 11 and wash or change after using a period, effectively avoided blockking up siphon 2.

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. The utility model provides a dykes and dams siphon station structure, is including siphon (2) that are fixed in dam body (1), siphon (2) one end is pegged graft in treating the water source that absorbs water, and the other end is pegged graft in water source down, siphon (2) are located the one end fixedly connected with on water source and are absorbed water pipe (3), its characterized in that: a filter screen (7) is arranged in one end, close to the water suction pipe (3), of the siphon pipe (2), the water suction pipe (3) is fixedly connected with an installation pipe (6) which is connected with the siphon pipe (2) in an inserting mode, and a fixing piece which is used for fixing the filter screen (7) to the siphon pipe (2) is arranged in the siphon pipe (2).

2. The dam siphon station structure of claim 1, wherein: the mounting sets up to fixed connection in collar (8) of siphon (2) inner wall, filter screen (7) are located collar (8) and between installation pipe (6), installation pipe (6) are provided with installation pipe (6) are fixed in the setting element of siphon (2).

3. The dam siphon station structure of claim 2, wherein: siphon (2) are close to the one end periphery wall of the pipe (3) that absorbs water is seted up threadedly, the setting element sets up to the cover and locates threaded sleeve (11) of installation pipe (6) periphery wall, threaded sleeve (11) with the screw thread spiral adaptation of siphon (2) periphery wall, it is less than to absorb water pipe (3) external diameter installation pipe (6) external diameter, threaded sleeve (11) are kept away from the one end inner wall fixedly connected with of siphon (2) with installation pipe (6) are kept away from keep off ring (12) of filter screen (7) one end butt.

4. The dam siphon station structure of claim 2, wherein: and the peripheral side of the filter screen (7) is fixedly connected with a reinforcing ring (9) which is abutted against the end parts of the mounting ring (8) and the mounting pipe (6).

5. The dam siphon station structure of claim 2, wherein: the outer wall of the mounting pipe (6) is provided with an annular groove (13) along the circumferential direction of the mounting pipe (6), and the annular groove (13) is internally and fixedly connected with a rubber ring (14) abutted against the inner wall of the siphon pipe (2).

6. The dam siphon station structure of claim 1, wherein: one side of the filter screen (7) close to the water suction pipe (3) is fixedly connected with a pull ring (10).

7. The dam siphon station structure of claim 1, wherein: the periphery of the water suction pipe (3) is covered with a net cage (15).

8. The dam siphon station structure of claim 7, wherein: an opening is arranged at the upper end of the net cage (15).