CN211472773U

CN211472773U - Hydraulic engineering drainage device

Info

Publication number: CN211472773U
Application number: CN201922147922.6U
Authority: CN
Inventors: 冯娟; 方庆芳
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-04
Filing date: 2019-12-04
Publication date: 2020-09-11
Anticipated expiration: 2029-12-04

Abstract

The utility model relates to a hydraulic engineering technical field specifically is a hydraulic engineering drainage device. The utility model comprises a first filter box and a second filter box, wherein the first filter box and the second filter box comprise filter box shells, the top of each filter box shell is provided with a water inlet, the inside of each filter box shell is provided with a herringbone filter plate, the herringbone filter plate divides the inside of each filter box shell into a sundry containing cavity, a water passing cavity and a rescreening cavity, the side surfaces of the filter box shells are respectively provided with a water pipe and a sundry outlet pipe, a first inlet pipe is provided with a first valve, one side of the first filter box is provided with a first water outlet pipe, one end of the first water outlet pipe is fixedly connected with a first collecting pipe, so as to solve the problems that the flow velocity of water flow at the bending part is reduced, the water flow velocity in the subsequent pipeline is reduced, impurities in water are attached and precipitated on the inner wall of the water tank, and the pipeline is blocked, and silt enters the inside of the drainage device, so that the water delivery pipe is blocked and is difficult to be drained completely from the drainage device.

Description

Hydraulic engineering drainage device

Technical Field

The utility model relates to a hydraulic engineering technical field specifically is a hydraulic engineering drainage device.

Background

The hydraulic engineering is an engineering built for controlling and allocating surface water and underground water in the nature to achieve the purpose of removing harm and benefiting, also called water engineering, water is a valuable resource essential for human production and life, but the naturally existing state of the hydraulic engineering does not completely meet the requirement of human, and the water flow can be controlled only by building the hydraulic engineering to prevent flood disasters and adjust and distribute water quantity so as to meet the requirement of people on water resources in life and production, the hydraulic engineering needs to build dams, dikes, spillways, water gates, water inlets, channels, crossing tanks, rafts, fishways and other different types of hydraulic buildings so as to realize the aim that the existing water drainage device for the hydraulic engineering generally adopts a pipeline water conveying mode, at present, the connecting part of the pipeline and the pipeline adopts an elbow to connect, but the elbow can only play a role of communication, and the flow speed of the water flow at the bending part can be slowed down, the water flow speed inside the subsequent pipeline is also reduced, impurities are prone to being attached to and precipitating on the inner wall of the water tank due to the reduced water flow speed, the pipeline can be blocked in the long term, silt enters the inside of the drainage device to cause blockage of the water conveying pipe, and the silt is difficult to be drained from the drainage device completely.

Disclosure of Invention

An object of the utility model is to provide a hydraulic engineering drainage device to the velocity of flow of bending department that proposes in solving above-mentioned background art can slow down, lead to the inside velocity of water of follow-up pipeline also can slow down, and the velocity of water after slowing down leads to impurity to adhere to, deposit at the water tank inner wall easily, probably leads to the pipe blockage in the long term, and inside having silt to get into drainage device, cause the jam of raceway, and silt is difficult to follow the clean problem of drainage device internal discharge.

In order to achieve the above object, the utility model provides a following technical scheme:

a water conservancy project drainage device comprises a first filter tank and a second filter tank, wherein the first filter tank and the second filter tank comprise filter tank shells, the top of each filter tank shell is provided with a water inlet, a herringbone filter plate is arranged inside each filter tank shell and divides the inside of each filter tank shell into a sundry containing cavity, a water passing cavity and a rescreen cavity, the side surfaces of the filter tank shells are respectively provided with a water outlet pipe and a sundry outlet pipe, the top of the first filter tank is provided with a first water inlet pipe, a first valve is arranged on the first water inlet pipe, one side of the first filter tank is provided with a first water outlet pipe, a third valve is arranged on the first water outlet pipe, one end of the first water outlet pipe is fixedly connected with a first confluence pipe, the sundry outlet pipe of the first filter tank is provided with a first sundry outlet valve, and the top of the second filter tank is provided with a second water inlet pipe, the second inlet pipe is provided with a second valve, one side of the second filter box is provided with a second outlet pipe, the second outlet pipe is provided with a fourth valve, one end of the second outlet pipe is fixedly connected with a second collecting pipe, and the impurity outlet pipe of the second filter box is provided with a second impurity outlet valve.

Preferably, one end of each of the first and second manifold pipes and the manifold large pipe are welded together.

Preferably, one end of the first water inlet pipe is placed inside the water inlet of the first filtering tank and welded to the filtering tank case of the first filtering tank.

Preferably, one end of the second water inlet pipe is placed inside the water inlet of the second filtering tank and welded to the filtering tank case of the second filtering tank.

Preferably, one end of the first water outlet pipe is arranged inside the water flowing pipe of the first filter box, and the first water outlet pipe is welded with the water flowing pipe.

Preferably, one end of the second water outlet pipe is arranged inside the water flowing pipe of the second filter box, and the second water outlet pipe is welded with the water flowing pipe.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this hydraulic engineering drainage device has adopted the inclined pipeline, reduces the problem that leads to rivers to slow down because of buckling of pipeline, prevents that the impurity of aquatic from piling up in the pipeline, has added the collecting pipe simultaneously, makes during rivers get into the big pipeline, reduces and makes the material of aquatic accumulate in the pipeline because of rivers are too slow.

2. This hydraulic engineering drainage device has added the rose box between the pipeline, filters the impurity in the rivers, selects big impurity in the rivers, prevents that big impurity from blockking up the pipeline, and rivers can slow down after reacing the rose box simultaneously, can deposit silt in the rivers in the rose box, reduces silt and deposits in the pipeline, has seted up out miscellaneous pipe simultaneously on the rose box, conveniently clears up the impurity in the rose box, guarantees the smoothness nature of pipeline through-flow.

Drawings

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

fig. 2 is a schematic structural view of the first filtering tank and the second filtering tank of the present invention.

In the figure: 1. a first filter tank; 2. a second filter tank; 3. a first valve; 4. a second valve; 5. a first water inlet pipe; 6. a second water inlet pipe; 7. a first water outlet pipe; 8. a second water outlet pipe; 9. a third valve; 10. a fourth valve; 11. a second manifold; 12. a first manifold; 13. a conflux large tube; 14. a first impurity discharging valve; 15. a second impurity outlet valve; 16. a filter box housing; 17. a water inlet; 18. a herringbone filter plate; 19. a sundries containing cavity; 20. a water passing cavity; 21. a rescreening chamber; 22. a sundry outlet pipe; 23. a water pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be understood that the terms "center", "center line", "longitudinal", "lateral", "length", "width", "thickness", "depth", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be taken as limiting the invention, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Example 1

A water conservancy project drainage device, in order to solve the problem that the flow velocity of water flow at the bent part will be slowed down, the water velocity inside the subsequent pipeline will also be slowed down, and the slowed water velocity can easily cause the attachment and precipitation of impurities on the inner wall of a water tank, the pipeline can be blocked after a long time, silt enters the inside of the drainage device, the water conveying pipe is blocked, and the silt is difficult to be discharged completely from the drainage device, as a preferred embodiment, as shown in figure 1 and figure 2, the water conservancy project drainage device comprises a first filter tank 1 and a second filter tank 2, the first filter tank 1 and the second filter tank 2 comprise a filter tank shell 16, the top of the filter tank shell 16 is provided with a water inlet 17, the inside of the filter tank shell 16 is provided with a herringbone filter plate 18, the herringbone filter plate 18 divides the inside of the filter tank shell 16 into a impurity containing cavity 19, a water passing cavity 20 and a rescreening cavity 21, the side surface of the filter tank shell 16 is respectively provided with a water running pipe 23 and, the top of first rose box 1 is equipped with first oral siphon 5, install first valve 3 on the first oral siphon 5, one side of first rose box 1 is equipped with first outlet pipe 7, install third valve 9 on the first outlet pipe 7, the one end fixedly connected with first collecting pipe 12 of first outlet pipe 7, install first play miscellaneous valve 14 on the play miscellaneous pipe 22 of first rose box 1, the top of second rose box 2 is equipped with second oral siphon 6, install second valve 4 on the second oral siphon 6, one side of second rose box 2 is equipped with second outlet pipe 8, install fourth valve 10 on the second outlet pipe 8, the one end fixedly connected with second collecting pipe 11 of second outlet pipe 8, install second play miscellaneous valve 15 on the play miscellaneous pipe 22 of second rose box 2.

In this example, one ends of the first and

second bus pipes

12 and 11 and the bus bar pipe 13 are welded together, so that the first and

second bus pipes

12 and 11 and the bus bar pipe 13 are connected precisely.

Further, one end of the first water inlet pipe 5 is placed inside the water inlet 17 of the first filtering tank 1 and welded on the filtering tank shell 16 of the first filtering tank 1, so that the first water inlet pipe 5 and the first filtering tank 1 are tightly connected, and water passing is convenient.

Specifically, one end of the second water inlet pipe 6 is placed inside the water inlet 17 of the second filter tank 2 and welded to the filter tank housing 16 of the second filter tank 2, so that the second water inlet pipe 6 and the second filter tank 2 are tightly connected, and water does not leak when water is passed through.

In addition, one end of the first water outlet pipe 7 is placed inside the water flowing pipe 23 of the first filtering box 1, and the first water outlet pipe 7 is welded with the water flowing pipe 23, so that the first water outlet pipe 7 and the first filtering box 1 are compactly connected.

Furthermore, one end of the second water outlet pipe 8 is placed inside the water flowing pipe 23 of the second filtering box 2, the second water outlet pipe 8 is welded with the water flowing pipe 23, the second water outlet pipe 8 is connected and welded with the second filtering box 2, and therefore the space between the second filtering box 2 and the second water outlet pipe 8 is sealed.

The utility model discloses when using, open first valve 3, third valve 9, second valve 4 and fourth valve 10, close first miscellaneous valve 14 and the miscellaneous valve 15 of second play, let in first oral siphon 5 and second oral siphon 6 with rivers, rivers are crossed 5 through first oral siphon and are passed through first rose box 1 and second rose box 2 respectively with second oral siphon 6, rivers are through the water inlet 17 on first rose box 1 and the second rose box 2, get into flourishing miscellaneous chamber 19, water and the tiny impurity in the rivers, silt is in herringbone filter 18 entering water cavity 20, large granule or big silt in the rivers are blocked by herringbone filter 18, by the rivers impact. The impurities fall into the bottom of the impurity containing cavity 19, after the impurities are accumulated at the bottom of the impurity containing cavity 19, a part of fine impurities enter the rescreening cavity 21 through the herringbone filter plate 18, under the impact of water flow, fine silt in the rescreening cavity 21 is flushed into the water passing cavity 20, the water flow enters the first water outlet pipe 7 and the second water outlet pipe 8 after passing through the first filter box 1 and the second filter box 2, then passes through the first collecting pipe 12 and the second collecting pipe 11, is introduced into the converging large pipe 13, after a period of time, the third valve 9 is closed, the first valve 3 is opened in half, the first impurity outlet valve 14 is opened completely, the impurities in the first filter box 1 are flushed out from the impurity containing cavity 19 through the impurity outlet pipe 22, when the flushing is carried out, the impurities in the rescreening cavity 21 enter the impurity containing cavity 19 through the herringbone filter plate 18, are flushed away by the water flow, after the first filter box 1 is cleaned, the third valve 9 is opened, and the first impurity outlet valve 14 is closed, open first valve 3 entirely, half open 4, open the second and go out miscellaneous valve 15, close fourth valve 10, clear up the impurity of second rose box 2, after the clearance finishes, open fourth valve 10, close second and go out miscellaneous valve 15, then open second valve 4 entirely, guarantee the unobstructed of rivers in the pipeline.

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

1. The utility model provides a hydraulic engineering drainage device, includes first rose box (1) and second rose box (2), its characterized in that: the first filter tank (1) and the second filter tank (2) comprise filter tank shells (16), a water inlet (17) is formed in the tops of the filter tank shells (16), a herringbone filter plate (18) is arranged in each filter tank shell (16), the herringbone filter plate (18) divides the interior of each filter tank shell (16) into a sundry containing cavity (19), a water passing cavity (20) and a rescreening cavity (21), water pipes (23) and sundry outlet pipes (22) are respectively formed in the side faces of each filter tank shell (16), a first water inlet pipe (5) is arranged at the top of each first filter tank (1), a first valve (3) is installed on each first water inlet pipe (5), a first water outlet pipe (7) is arranged on one side of each first filter tank (1), a third valve (9) is installed on each first water outlet pipe (7), and a first confluence pipe (12) is fixedly connected to one end of each first water outlet pipe (7), first rose box (1) go out and install first miscellaneous valve (14) of going out on miscellaneous pipe (22), the top of second rose box (2) is equipped with second oral siphon (6), install second valve (4) on second oral siphon (6), one side of second rose box (2) is equipped with second outlet pipe (8), install fourth valve (10) on second outlet pipe (8), the one end fixedly connected with second collecting pipe (11) of second outlet pipe (8), second rose box (2) go out and install second miscellaneous valve (15) on miscellaneous pipe (22).

2. A hydraulic engineering drainage device according to claim 1, wherein: one ends of the first collecting pipe (12) and the second collecting pipe (11) are welded with a large collecting pipe (13).

3. A hydraulic engineering drainage device according to claim 1, wherein: one end of the first water inlet pipe (5) is placed inside the water inlet (17) of the first filter tank (1) and is welded to the filter tank housing (16) of the first filter tank (1).

4. A hydraulic engineering drainage device according to claim 1, wherein: one end of the second water inlet pipe (6) is placed inside the water inlet (17) of the second filter tank (2) and is welded to the filter tank housing (16) of the second filter tank (2).

5. A hydraulic engineering drainage device according to claim 1, wherein: one end of the first water outlet pipe (7) is placed inside the water running pipe (23) of the first filter box (1), and the first water outlet pipe (7) is welded with the water running pipe (23).

6. A hydraulic engineering drainage device according to claim 1, wherein: one end of the second water outlet pipe (8) is placed inside the water flowing pipe (23) of the second filter box (2), and the second water outlet pipe (8) is welded with the water flowing pipe (23).