CN216023562U

CN216023562U - Filter pipeline for hydraulic engineering

Info

Publication number: CN216023562U
Application number: CN202122514444.5U
Authority: CN
Inventors: 韦显威
Original assignee: Sichuan Xiaojing Construction Engineering Co ltd
Current assignee: Sichuan Xiaojing Construction Engineering Co ltd
Priority date: 2021-10-19
Filing date: 2021-10-19
Publication date: 2022-03-15
Anticipated expiration: 2031-10-19

Abstract

The utility model discloses a filter pipeline for hydraulic engineering, and relates to the technical field of hydraulic engineering. This pipeline for hydraulic engineering, including the filter tube, the thick filter screen of fixedly connected with on the inner wall of filter tube, the right side of thick filter screen is provided with the turbofan, one side fixedly connected with bull stick that the thick filter screen was kept away from to the turbofan, the one end that the bull stick is close to the turbofan runs through and fixedly connected with connecting rod, the both ends difference fixedly connected with annular scraper blade of connecting rod, the one end that the turbofan was kept away from to the bull stick is rotated and is connected with anti-clogging device, the one end that the bull stick is close to anti-clogging device runs through and rotates and is connected with thin filter screen, the below of thin filter screen is provided with the mouth that falls. This pipeline for hydraulic engineering reaches abundant filterable effect through setting up coarse filtration net and thin filter screen to use through the cooperation of anti-clogging device and turbofan, the effectual problem that prevents thin filter screen jam does not need manual operation, convenient to use.

Description

Filter pipeline for hydraulic engineering

Technical Field

The utility model relates to the technical field of hydraulic engineering, in particular to a filter pipeline 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. The water conservancy pipeline of drainage usefulness can often be used in hydraulic engineering, but current water conservancy pipeline function is more single, and although the inside of pipeline is equipped with the filter screen and filters water for some, nevertheless jam appears easily in the filter screen of the inside of using an end time back pipeline, needs the manual work to carry out periodic cleaning, and the contrast is authorized chinese patent CN212056336U, has reached the effect of clearance filter screen jam through setting up a series of structures, has fine use value.

But it throws away in the use and has some drawbacks, and the filter screen blocks up and needs the manual work to open the motor and clear up, and is more time-consuming and energy-consuming, consequently, needs to provide a filtration pipeline for hydraulic engineering.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a filter pipeline for hydraulic engineering, which solves the problems of time and labor waste caused by blockage and cleaning of a filter screen.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a filtering pipeline for hydraulic engineering, includes the filter tube, the thick filter screen of fixedly connected with on the inner wall of filter tube, the right side of thick filter screen is provided with the turbofan, one side fixedly connected with bull stick that the thick filter screen was kept away from to the turbofan, the one end that the bull stick is close to the turbofan runs through and fixedly connected with connecting rod, the both ends difference fixedly connected with annular scraper blade of connecting rod, the one end that the turbofan was kept away from to the bull stick is rotated and is connected with anti-clogging device, the one end that the bull stick is close to anti-clogging device runs through and rotates and is connected with thin filter screen, the below of thin filter screen is provided with the mouth that falls, the below of mouth is provided with waste fitting discharging, and waste fitting discharging fixed connection is on the downside outer wall of filter tube.

Preferably, anti-clogging device includes the fixed block, the downside fixedly connected with jib of fixed block, the middle part of jib articulates there is the rapping bar, the one end fixedly connected with semicircle piece that the jib was kept away from to the rapping bar, the below of rapping bar is provided with the cam, and the cam is run through by the bull stick and fixed connection.

Preferably, waste fitting discharging includes the storage tube, the left side fixedly connected with lug of storage tube, the inside of storage tube is provided with the baffle, the baffle is run through and fixed connection by the bolt, and the bolt runs through and threaded connection storage tube, storage tube bottom through connection has the blow off pipe, be provided with the blowoff valve on the blow off pipe.

Preferably, the number of the annular scrapers is two, and the annular scrapers are respectively arranged on two sides of the connecting rod by taking the central line of the connecting rod as a symmetry axis.

Preferably, the x annular scraper is fixedly connected with a hairbrush, and the hairbrush on the annular scraper is in close contact with the inner wall of the filter pipe.

Preferably, the distance between the cam and the suspension rod is one third of the distance between the semicircular block and the suspension rod.

Preferably, when the short side of the cam rotates to a position right below the knocking rod, the knocking rod is in a horizontal state.

Preferably, the baffle abuts the inner wall of the storage tube when the baffle is rotated to be parallel to the top side of the storage tube.

(III) advantageous effects

The utility model provides a filter pipeline for hydraulic engineering. The method has the following beneficial effects:

(1) this pipeline for hydraulic engineering has increased the filter effect through setting up fine filtration net and fine filtration net to drive annular scraper blade through the turbofan and rotate, reach the effect of the attached debris of clearance filter tube inner wall, the device drives through the turbofan and prevents the work of plugging up device, has reached and has need not the artifical problem that just can clear up the filter screen jam, and it is more convenient to use.

(2) This filtration pipeline for hydraulic engineering can reach the effect of regularly clearing up the dirt through setting up waste fitting discharging to can not influence the work progress of filter tube.

Drawings

FIG. 1 is a side cross-sectional structural view of the present invention;

FIG. 2 is a schematic view of the anti-clogging device of the present invention;

FIG. 3 is a front view of the cam of the present invention;

fig. 4 is a schematic sectional view of the sewage discharging apparatus of the present invention.

In the figure: 1. a filter tube; 2. a coarse filter screen; 3. a turbofan; 4. a rotating rod; 5. a connecting rod; 6. an annular scraper; 7. an anti-clogging device; 8. a fine filter screen; 9. dropping the mouth; 10. a sewage draining device; 71. a fixed block; 72. a boom; 73. knocking the rod; 74. a semicircular block; 75. a cam; 101. a storage tube; 102. a bump; 103. a baffle plate; 104. a bolt; 105. a blow-off pipe; 106. a blowoff valve.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a filtering pipeline for hydraulic engineering comprises a filtering pipe 1, a coarse filtering net 2 is fixedly connected on the inner wall of the filtering pipe 1, preliminary filtering is carried out through the coarse filtering net 2, a turbofan 3 is arranged on the right side of the coarse filtering net 2, a rotating rod 4 is fixedly connected on one side, far away from the coarse filtering net 2, of the turbofan 3, one end, close to the turbofan 3, of the rotating rod 4 penetrates through and is fixedly connected with a connecting rod 5, two ends of the connecting rod 5 are respectively and fixedly connected with annular scraping plates 6, the number of the annular scraping plates 6 is two, the annular scraping plates 6 are respectively arranged on two sides of the connecting rod 5 by taking the central line of the connecting rod 5 as a symmetrical axis, the rotating rod 4 is driven to rotate through the rotation of the turbofan 3, the annular scraping plates 6 are further driven to rotate, the effect of clearing sundries attached to the inner wall of the filtering pipe 1 is achieved, a hairbrush is fixedly connected on the annular scraping plates 6, and the hairbrush on the annular scraping plates 6 is in close contact with the inner wall of the filtering pipe 1, the annular scraper 6 is fixedly connected with a brush to clean impurities attached to the inner wall of the filter pipe 1, the filter pipe 1 cannot be scratched, the brush on the annular scraper 6 can be cleaned under the impact of water flow, one end, far away from the turbofan 3, of the rotating rod 4 is rotatably connected with the anti-blocking device 7, the anti-blocking device 7 comprises a fixed block 71, a hanging rod 72 is fixedly connected to the lower side of the fixed block 71, the middle of the hanging rod 72 is hinged with a knocking rod 73, one end, far away from the hanging rod 72, of the knocking rod 73 is fixedly connected with a semicircular block 74, a cam 75 is arranged below the knocking rod 73, the cam 75 is penetrated and fixedly connected by the rotating rod 4, the distance from the cam 75 to the hanging rod 72 is one third of the distance from the semicircular block 74 to the hanging rod 72, when the short side of the cam 75 rotates to be under the knocking rod 73, the knocking rod 73 is in a horizontal state, the rotating rod 4 rotates to drive the cam 75, so that the knocking rod 73 hinged to enable the middle of the hanging rod 72 to swing up and down, further, the effect of knocking the fine filter screen 8 by the semicircular block 74 is achieved, the structure is simple, the use is convenient, one end, close to the anti-blocking device 7, of the rotating rod 4 penetrates through and is rotatably connected with the fine filter screen 8, the dropping opening 9 is arranged below the fine filter screen 8, the sewage discharging device 10 is arranged below the dropping opening 9, the sewage discharging device 10 is fixedly connected to the outer wall of the lower side of the filter pipe 1, the sewage discharging device 10 comprises a storage pipe 101, the left side of the storage pipe 101 is fixedly connected with a convex block 102, a baffle plate 103 is arranged inside the storage pipe 101, when the baffle plate 103 rotates to be parallel to the top side of the storage pipe 101, the baffle plate 103 is tightly connected with the inner wall of the storage pipe 101, the baffle plate 103 is penetrated through and fixedly connected by a bolt 104, the bolt 104 penetrates through and is in threaded connection with the storage pipe 101, the bottom of the storage pipe 101 is penetrated and connected with a sewage discharging pipe 105, a sewage discharging valve 106 is arranged on the sewage discharging pipe 105, dirt falls into the storage pipe 101 through the dropping opening 9, when dirt does not need to be discharged, the bolt 104 is rotated, the baffle plate 103 is positioned on the top side perpendicular to the storage pipe 101, and then the dirt is stored, when dirt needs to be discharged, the bolt 104 is rotated to the position that the baffle plate 103 is positioned on the top side parallel to the storage pipe 101, the baffle plate 103 is tightly connected with the inner wall of the storage pipe 101, then the blowoff valve 106 is opened, the dirt is discharged through the blowoff pipe 105, and the work of the filter pipe 1 is not influenced.

During operation, drive turbofan 3 through rivers and rotate, make on the annular scraper blade 6 fixedly connected with brush clearance filter tube 1 inner wall adhere to debris and can not scratch filter tube 1 to drive cam 75 and rotate, make jib 72 middle part articulated rapping bar 73 can carry out the luffing motion, and then reach the effect that semicircle piece 74 beats thin filter screen 8, simple structure, convenient to use. The beaten dirt falls through the drop opening 9 into the storage pipe 101 and is discharged by rotating the bolt 104 and the drain valve 106.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a filtering conduit for hydraulic engineering, includes filter tube (1), its characterized in that: a coarse filter screen (2) is fixedly connected on the inner wall of the filter pipe (1), a turbofan (3) is arranged at the right side of the coarse filter screen (2), a rotating rod (4) is fixedly connected on one side of the turbofan (3) far away from the coarse filter screen (2), one end of the rotating rod (4) close to the turbofan (3) penetrates through and is fixedly connected with a connecting rod (5), two ends of the connecting rod (5) are respectively and fixedly connected with an annular scraper (6), one end of the rotating rod (4) far away from the turbofan (3) is rotatably connected with an anti-blocking device (7), one end of the rotating rod (4) close to the anti-blocking device (7) is penetrated and rotatably connected with a fine filter screen (8), a drop opening (9) is arranged below the fine filter screen (8), a sewage discharge device (10) is arranged below the drop opening (9), and the sewage draining device (10) is fixedly connected on the outer wall of the lower side of the filter pipe (1).

2. The filter pipeline for hydraulic engineering according to claim 1, characterized in that: the anti-blocking device (7) comprises a fixing block (71), a hanging rod (72) is fixedly connected to the lower side of the fixing block (71), a knocking rod (73) is hinged to the middle of the hanging rod (72), one end, far away from the hanging rod (72), of the knocking rod (73) is fixedly connected with a semicircular block (74), a cam (75) is arranged below the knocking rod (73), and the cam (75) is penetrated through by a rotating rod (4) and is fixedly connected with the rotating rod.

3. The filter pipeline for hydraulic engineering according to claim 1, characterized in that: blowdown apparatus (10) include storage tube (101), the left side fixedly connected with lug (102) of storage tube (101), the inside of storage tube (101) is provided with baffle (103), baffle (103) are run through and fixed connection by bolt (104), and bolt (104) run through and threaded connection storage tube (101), storage tube (101) bottom run through connection has blow off pipe (105), be provided with blowoff valve (106) on blow off pipe (105).

4. The filter pipeline for hydraulic engineering according to claim 1, characterized in that: the number of the annular scrapers (6) is two, and the annular scrapers (6) are respectively arranged on two sides of the connecting rod (5) by taking the central line of the connecting rod (5) as a symmetry axis.

5. The filter pipeline for hydraulic engineering according to claim 1, characterized in that: the annular scraper (6) is fixedly connected with a hairbrush, and the hairbrush on the annular scraper (6) is in close contact with the inner wall of the filter pipe (1).

6. The filter pipeline for hydraulic engineering according to claim 2, characterized in that: the distance between the cam (75) and the suspension rod (72) is one third of the distance between the semicircular block (74) and the suspension rod (72).

7. The filter pipeline for hydraulic engineering according to claim 2, characterized in that: when the short side of the cam (75) rotates to a position right below the knocking rod (73), the knocking rod (73) is in a horizontal state.

8. The filter pipeline for hydraulic engineering according to claim 3, characterized in that: when the baffle plate (103) rotates to be parallel to the top side surface of the storage pipe (101), the baffle plate (103) is close to the inner wall of the storage pipe (101).