CN211948209U

CN211948209U - A hydrophobic means for hydraulic engineering

Info

Publication number: CN211948209U
Application number: CN202020165654.0U
Authority: CN
Inventors: 戴根弟
Original assignee: Anhui Shengyue Construction Engineering Co ltd
Current assignee: Anhui Shengyue Construction Engineering Co ltd
Priority date: 2020-02-13
Filing date: 2020-02-13
Publication date: 2020-11-17
Anticipated expiration: 2030-02-13

Abstract

The utility model discloses a drainage device for hydraulic engineering, which comprises a first water pipeline and a second water pipeline, wherein a water pump is arranged on the second water pipeline, a filtering pipeline is connected between the first water pipeline and the second water pipeline, a first filter screen is arranged in the filtering pipeline, the bottom of the filtering pipeline is communicated with the top of a sewage storage barrel through a first blow-off pipe, a first valve is arranged on the first blow-off pipe, a second blow-off pipe is communicated with the bottom of the sewage storage barrel, a second valve is arranged on the second blow-off pipe, a drain pipe is communicated with the bottom of the side wall of the sewage storage barrel, a third valve is arranged on the drain pipe, a second filter screen is arranged in the drain pipe, the drainage device can complete the sewage discharge work without influencing the normal drainage work by controlling the alternate opening and closing of three groups of valves, and can realize the solid-liquid separation operation of sewage, facilitating the subsequent treatment of sewage.

Description

A hydrophobic means for hydraulic engineering

Technical Field

The utility model relates to a hydraulic engineering technical field specifically is a hydrophobic means for hydraulic engineering.

Background

Hydraulic engineering is an engineering built for controlling and allocating surface water and underground water in the nature to achieve the purposes of removing harmful substances and benefiting benefits, and is also called water engineering. In hydraulic engineering construction, a drainage device is used for dredging water on a section with a certain gradient, so that the drainage device in hydraulic engineering is an important device.

In hydraulic engineering operation process, often need dredge the pipeline, traditional pipeline drainage device all carries out the cleaning operation after the pipeline blocks up, and need dismantle the pipeline during the clearance, and during sewage discharge, solid-liquid debris also are mixed together, inconvenient the processing.

Disclosure of Invention

An object of the utility model is to provide a hydrophobic device for hydraulic engineering opens and close in turn through controlling three group's valves, can accomplish blowdown work when not influencing normal hydrophobic work, and can realize the solid-liquid separation operation of sewage, the processing of the sewage of being convenient for to solve the problem of proposing in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a hydrophobic means for hydraulic engineering, includes first conduit and second conduit, install the suction pump on the second conduit, be connected with the filtering duct between first conduit and the second conduit, install first filter screen in the filtering duct, the filtering duct bottom is through first blow off pipe and storage dirty barrelhead portion intercommunication, install first valve on the first blow off pipe, it has the second blow off pipe to store up dirty barrelhead portion intercommunication, install the second valve on the second blow off pipe, it has the drain pipe to store up dirty barrel lateral wall bottom intercommunication, install the third valve on the drain pipe, install the second filter screen in the drain pipe.

Preferably, the first filter screen is arranged obliquely.

Preferably, the bottom and the top in the filtering pipeline are respectively provided with a first baffle and a second baffle, and the first baffle and the second baffle are obliquely arranged.

Preferably, the vertical height of the first baffle and the vertical height of the second baffle are both half of the inner diameter of the filtering pipeline.

Preferably, the inner bottom of the dirt storage barrel is obliquely arranged.

Preferably, a third baffle is arranged in the sewage storage barrel, and the third baffle is in an inverted V shape.

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

set up the filter tube bottom and communicate through first blow off pipe and storage dirty bucket top, install first valve on the first blow off pipe, it has the second blow off pipe to store up dirty bottom of the barrel portion intercommunication, install the second valve on the second blow off pipe, it has the drain pipe to store up dirty bucket lateral wall bottom intercommunication, install the third valve on the drain pipe, install the second filter screen in the drain pipe, the solid-liquid separation of sewage can be realized in setting up of second filter screen, open and close in turn through controlling three group's valves, can accomplish blowdown work when not influencing normal hydrophobic work, and can realize the solid-liquid separation operation of sewage, the processing of the sewage of being convenient for.

Drawings

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

FIG. 2 is a sectional view of the sewage storage barrel of the utility model;

fig. 3 is a schematic view of the drain pipe of the present invention.

In the figure: 1. a first water delivery pipeline; 2. a second water delivery pipeline; 3. a water pump; 4. a filtration pipeline; 5. a first filter screen; 6. a first drain pipe; 7. a sewage storage barrel; 8. a first valve; 9. a second sewage draining pipe; 10. a second valve; 11. a drain pipe; 12. a third valve; 13. a second filter screen; 14. a first baffle plate; 15. a second baffle; 16. and a third baffle.

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.

Referring to fig. 1-3, the present invention provides a technical solution: a water drainage device for hydraulic engineering comprises a first water delivery pipeline 1 and a second water delivery pipeline 2, wherein a water suction pump 3 is installed on the second water delivery pipeline 2, and a filtering pipeline 4 is connected between the first water delivery pipeline 1 and the second water delivery pipeline 2;

the first filter screen 5 is installed in the filtering pipeline 4, the first filter screen 5 is obliquely arranged, the blocking probability can be reduced, in order to prevent sundries from directly damaging the first filter screen 5 under the power of water flow, a first baffle 14 and a second baffle 15 are respectively arranged at the bottom and the top in the filtering pipeline 4, the first baffle 14 and the second baffle 15 are obliquely arranged, the vertical heights of the first baffle 14 and the second baffle 15 are half of the inner diameter of the filtering pipeline 4, the speed of the sundries after contacting with the first baffle 14 and the second baffle 15 is reduced, and the impact force is weakened;

4 bottoms of filter pipe are through first blow-off

pipe

6 and 7 top intercommunications of dirty bucket of storage, the bottom slope sets up in the dirty bucket 7 of storage, make things convenient for the discharge of debris, in order to prevent that debris directly fall to dirty bucket 7 of storage, second valve 10 causes the damage, third baffle 16 has been set up in dirty bucket 7 of storage, third baffle 16 sets up to the shape of falling V, install first valve 8 on the first blow-off pipe 6, dirty bucket 7 bottom intercommunication of storage has second blow-off pipe 9, install second valve 10 on the second blow-off pipe 9, dirty bucket 7 lateral wall bottom intercommunication of storage has drain pipe 11, install third valve 12 on the drain pipe 11, install second filter screen 13 in the drain pipe 11, the solid-liquid separation of sewage can be realized in the setting up of second filter screen 13.

The working principle is as follows: when the device is used, the first valve 8 is in an open state, and the second valve 10 and the third valve 12 are both in a closed state; when in pollution discharge, the first valve 8 is closed, the third valve 12 is opened, the sewage is discharged through the drain pipe 11, the second valve 10 is opened, and impurities are discharged from the second pollution discharge pipe 9; after the sewage discharge is completed, the second valve 10 and the third valve 12 are closed, and the first valve 8 is opened again, so that the three groups of valves are all restored to the initial state.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A hydrophobic means for hydraulic engineering, includes first conduit (1) and second conduit (2), its characterized in that: install suction pump (3) on second conduit (2), be connected with between first conduit (1) and second conduit (2) and filter pipeline (4), install first filter screen (5) in filter pipeline (4), filter pipeline (4) are gone up through first blow off pipe (6) and store up dirty bucket (7) top intercommunication, install first valve (8) on first blow off pipe (6), store up dirty bucket (7) bottom intercommunication and have second blow off pipe (9), install second valve (10) on second blow off pipe (9), store up dirty bucket (7) lateral wall bottom intercommunication and have drain pipe (11), install third valve (12) on drain pipe (11), install second filter screen (13) in drain pipe (11).

2. The hydrophobic device for hydraulic engineering according to claim 1, wherein: the first filter screen (5) is obliquely arranged.

3. The hydrophobic device for hydraulic engineering according to claim 1, wherein: the bottom and the top in the filtering pipeline (4) are respectively provided with a first baffle (14) and a second baffle (15), and the first baffle (14) and the second baffle (15) are obliquely arranged.

4. A hydrophobic means for hydraulic engineering according to claim 3, characterized in that: the vertical heights of the first baffle (14) and the second baffle (15) are both half of the inner diameter of the filtering pipeline (4).

5. The hydrophobic device for hydraulic engineering according to claim 1, wherein: the bottom in the sewage storage barrel (7) is obliquely arranged.

6. The hydrophobic device for hydraulic engineering according to claim 1, wherein: a third baffle (16) is arranged in the sewage storage barrel (7), and the third baffle (16) is arranged in an inverted V shape.