CN212900236U

CN212900236U - Water-taking sand-filtering pipe of water-collecting well

Info

Publication number: CN212900236U
Application number: CN202021135893.8U
Authority: CN
Inventors: 李鹏; 陈凡
Original assignee: PowerChina Guiyang Engineering Corp Ltd
Current assignee: PowerChina Guiyang Engineering Corp Ltd
Priority date: 2020-06-18
Filing date: 2020-06-18
Publication date: 2021-04-06
Anticipated expiration: 2030-06-18

Abstract

The utility model provides a water-taking and sand-filtering pipe of a water collecting well, which comprises a first pipeline and a second pipeline which are mutually connected; the first pipeline is in butt joint with the second pipeline, a circular ring is arranged at the joint position of the first pipeline and the second pipeline, and a filter screen is fixed on the circular ring. The utility model discloses operation maintenance is convenient, and it is easy to dismantle, is convenient for will block near the ring fine sand and get rid of, makes the suction pump during operation be difficult for causing the pipeline to block up and break down.

Description

Water-taking sand-filtering pipe of water-collecting well

Technical Field

The utility model relates to a sump pit is got water and is strained sand pipe.

Background

The sump pit is when the water intaking, all carries out work with the suction pump usually, because there is a large amount of fine sand in the sump pit, makes the suction pump cause the pipeline to block up when drawing water easily, and makes the suction pump break down easily, causes a great deal of inconvenience to water intaking work, influences work efficiency.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a sump pit water intaking strains husky pipe, this sump pit water intaking strains husky pipe operation maintenance convenience, and it is easy to dismantle, is convenient for will block near the ring fine sand and gets rid of, makes the suction pump during operation be difficult for causing the pipe blockage and break down.

The utility model discloses a following technical scheme can realize.

The utility model provides a water-taking sand-filtering pipe for a water-collecting well, which comprises a first pipeline and a second pipeline which are mutually connected; the first pipeline is in butt joint with the second pipeline, a circular ring is arranged at the joint position of the first pipeline and the second pipeline, and a filter screen is fixed on the circular ring.

The first pipeline and the second pipeline are fixedly connected in a butt joint mode through flange plates, and the flange plates penetrate through first bolts and are fixed through first nuts.

The ring is provided with a connecting column, the inner edge of the end part of the first pipeline is provided with a fixed block, a first hole is formed in the position, opposite to the connecting column, of the fixed block, and the connecting column is inserted into the first hole.

The connecting column is provided with a groove, the movable block is arranged in the groove, the fixed block is provided with a second hole perpendicular to the first hole, and the movable block can be inserted into the second hole.

The first pipeline is provided with an opening, a semicircular plate is matched with the opening in shape and covers the opening, and the side edge of the semicircular plate is provided with a clamping block which is clamped in a clamping groove at the edge of the opening.

And the end parts of the semicircular blocks of each pair penetrate through the second bolt, and the second nut is sleeved on the second bolt for fixing.

The bottom of the movable block is provided with a spring; the upper end surface of the movable block is an inclined surface.

The beneficial effects of the utility model reside in that: the operation maintenance is convenient, and it is easy to dismantle, is convenient for will block and get rid of the fine sand near the ring, makes the suction pump during operation difficult to cause the pipeline to block up and break down.

Drawings

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

FIG. 2 is a schematic diagram of the exploded structure of FIG. 1;

FIG. 3 is an enlarged schematic view at B of FIG. 1;

FIG. 4 is an enlarged schematic view at A in FIG. 1;

fig. 5 is a schematic view of the internal structure of the connecting column of fig. 4.

In the figure: 1-a first pipe, 2-a semicircular block, 3-a semicircular plate, 4-a second bolt, 5-a connecting block, 6-a second nut, 7-a first bolt, 8-a first nut, 9-a flange, 10-a second pipe, 11-a clamping block, 12-a clamping groove, 13-a mounting hole, 14-a connecting column, 15-a ring, 16-a second hole, 17-a first hole, 18-a movable block, 19-a groove, and 20-a spring.

Detailed Description

The technical solution of the present invention is further described below, but the scope of the claimed invention is not limited to the described.

A water taking and sand filtering pipe for a water collecting well as shown in fig. 1 to 5 comprises a first pipeline 1 and a second pipeline 10 which are butted; the first pipeline 1 and the second pipeline 10 are in butt joint, a circular ring 15 is arranged at the joint position of the first pipeline 1 and the second pipeline 10, and a filter screen is fixed on the circular ring 15.

The first pipeline 1 and the second pipeline 10 are fixed in a butt joint mode through a flange 9, and the flange 9 penetrates through a first bolt 7 and is fixed through a first nut 8.

The ring 15 is provided with a connecting column 14, the inner edge of the end part of the first pipeline 1 is provided with a fixed block, a first hole 17 is formed in the position, opposite to the connecting column 14, of the fixed block, and the connecting column 14 is inserted into the first hole 17.

The connecting column 14 is provided with a groove 19, the movable block 18 is arranged in the groove 19, the fixed block is provided with a second hole 16 vertical to the first hole 17, and the movable block 18 can be inserted into the second hole 16.

The first pipeline 1 is provided with an opening, a semicircular plate 3 is matched with the opening in shape and covers the opening, and the side edge of the semicircular plate 3 is provided with a clamping block 11 which is clamped in a clamping groove 12 at the edge of the opening.

The paired semicircular blocks 2 on the first pipeline 1 are fixed by the end parts of the semicircular blocks 2 passing through the second bolt 4 and sleeving the second nut 6 on the second bolt 4.

The bottom of the movable block 18 is provided with a spring 20; the upper end surface of the movable block 18 is an inclined surface.

Example 1

By adopting the scheme, a connecting mechanism is arranged between the first pipeline 1 and the second pipeline 10, connecting columns 14 are fixedly arranged at two ends of the outer wall of the circular ring 15, a groove 19 is formed in the inner wall of the middle part of each connecting column 14, a spring 20 is fixedly connected to the inner wall at the bottom end of the groove 19, a movable block 18 is fixedly connected to one end of the spring 20 away from the connecting column 14, the movable block 18 is an inclined plane body, fixed blocks are fixedly arranged at two ends of the inner wall of the first pipeline 1, a first hole 17 is formed in the outer wall of each fixed block, a second hole 16 is formed in the top of each fixed block, the first hole 17 is communicated with the second hole 16, the connecting columns 14 are matched and connected with the first holes 17, the movable blocks 18 are matched and connected with the second holes 16, a semicircular groove is formed in the inner wall of the first pipeline 1, the semicircular plate 3 is matched with the semicircular groove, the clamping block 11 is matched and connected with the clamping groove 12, the two sides of the outer wall of the first pipeline 1 are respectively provided with a fixing mechanism for fixing the semicircular plate 3, the fixing mechanism comprises two semicircular blocks 2 which are symmetrical to each other, the semicircular blocks 2 are matched with the shape of the first pipeline 1, the semicircular blocks 2 are mutually attached to the outer wall of the first pipeline 1, the two ends of each semicircular block 2 are respectively and fixedly provided with a connecting block 5, the inner walls of the two adjacent connecting blocks 5 are movably penetrated with a second bolt 4 through threads, one end of each second bolt 4 extends to the outer part of the connecting block 5, a second nut 6 is inserted into the end part of each second bolt 4 through threads, the second nut 6 is tightly attached to the outer wall of the adjacent connecting block 5, the fine sand filter screen can be fixedly installed through the arrangement of the circular ring 15, the circular ring 15 can be inserted into the first hole 17 of the outer wall of the fixing block of the inner wall of the first, through setting up the second hole 16 at fixed block top, can make the spring 20 of the 14 recess 19 inner walls of splicing column of inclined plane body movable block 18 extrusion downwards and insert in second hole 16 when splicing column 14 inserts first hole 17, make the dismouting that the ring 15 can be quick, through the semicircular groove shape cooperation of semicircle board 3 with 1 outer wall of first pipeline, the fixed establishment of 1 outer wall setting of first pipeline, can dismantle semicircle board 3, be convenient for will block near the fine sand of ring 15 and get rid of.

Coupling mechanism includes two ring flanges 9, the equal fixed mounting of two ring flanges 9 is at the tip of first pipeline 1 and second pipeline 10, two ring flanges 9 are laminated mutually, mounting hole 13 has been seted up around its central equal ring array to two ring flanges 9 inner wall, mounting hole 13 inner wall has first bolt 7 through the screw thread activity runs through, the one end of first bolt 7 extends to ring flange 9 outside and tip screw thread cartridge have first nut 8, first nut 8 is closely laminated with adjacent ring flange 9 outer wall, through setting up coupling mechanism, be convenient for carry out the dismouting with two pipelines.

The sealing strip is fixedly connected to the inner wall of the clamping groove 12, the sealing strips are fixedly connected to the outer walls of the two ends of the semicircular plate 3, the sealing strips are fixedly connected to the outer walls of the ends of the first pipeline 1 and the second pipeline 10, the sealing strips and the sealing strips are made of polytetrafluoroethylene, and the sealing performance between the semicircular plate 3 and the first pipeline 1 is improved by arranging the sealing strips and the sealing strips.

The connecting column 14 is vertically welded on the outer wall of the circular ring 15, and the connecting column 14 has the same radius with the first hole 17, so that the connecting column 14 can be conveniently inserted into the first hole 17.

The anti-skidding line has been seted up to 3 outer walls of semicircle board, and the anti-skidding line cross-section is the wave, through setting up anti-skidding line, has reached skid-proof effect.

The utility model discloses the theory of operation lies in:

firstly, by arranging the circular ring 15, the fine sand filter screen can be fixedly installed, by arranging the connecting column 14 for connecting the outer wall of the circular ring 15 of the fine sand filter screen, the circular ring 15 can be inserted into the first hole 17 of the outer wall of the fixed block on the inner wall of the first pipeline 1, by arranging the second hole 16 at the top of the fixed block, the connecting column 14 can be inserted into the first hole 17, the inclined plane body movable block 18 can downwards extrude the spring 20 on the inner wall of the groove 19 of the connecting column 14 and can be inserted into the second hole 16, the circular ring 15 can be quickly disassembled and assembled in the first pipeline 1, by matching the semicircular plate 3 with the semicircular groove shape of the outer wall of the first pipeline 1, the fixing mechanism arranged on the outer wall of the first pipeline 1 can disassemble the semicircular plate 3, so that the fine sand blocked nearby the circular ring 15 can be conveniently removed, the pipeline is not easy to block and break down when the water suction pump works, by arranging the connecting mechanism, the two pipelines are convenient to disassemble and assemble.

Claims

1. The utility model provides a sump pit water intaking strains sand pipe, includes first pipeline (1) and second pipeline (10) of butt joint, its characterized in that: the first pipeline (1) is in butt joint with the second pipeline (10), a circular ring (15) is arranged at the joint position of the first pipeline (1) and the second pipeline (10), and a filter screen is fixed on the circular ring (15); the first pipeline (1) is provided with an opening, a semicircular plate (3) is matched with the opening in shape and covers the opening, and a clamping block (11) is clamped in a clamping groove (12) at the edge of the opening along the side edge of the semicircular plate (3).

2. The water collecting and sand filtering pipe for the water collecting well according to claim 1, wherein: the first pipeline (1) and the second pipeline (10) are fixedly connected in a butt joint mode through a flange plate (9), and the flange plate (9) penetrates through a first bolt (7) and is fixed through a first nut (8).

3. The water collecting and sand filtering pipe for the water collecting well according to claim 1, wherein: the connecting column (14) is arranged on the circular ring (15), the fixed block is arranged on the inner edge of the end part of the first pipeline (1), the first hole (17) is formed in the position, opposite to the connecting column (14), of the fixed block, and the connecting column (14) is inserted into the first hole (17).

4. The water collecting and sand filtering pipe for the water collecting well according to claim 3, wherein: the connecting column (14) is provided with a groove (19), the movable block (18) is arranged in the groove (19), the fixed block is provided with a second hole (16) perpendicular to the first hole (17), and the movable block (18) can be inserted into the second hole (16).

5. The water collecting and sand filtering pipe for the water collecting well according to claim 1, wherein: paired semicircular blocks (2) are arranged on the first pipeline (1), and each pair of semicircular blocks (2) are fixed by the end parts passing through the second bolt (4) and sleeving the second nut (6) on the second bolt (4).

6. The water collecting and sand filtering pipe for the water collecting well according to claim 4, wherein: the bottom of the movable block (18) is provided with a spring (20); the upper end surface of the movable block (18) is an inclined surface.