CN214744131U

CN214744131U - Anti-seepage reinforced concrete drain pipe

Info

Publication number: CN214744131U
Application number: CN202120260565.9U
Authority: CN
Inventors: 苏军
Original assignee: Langfang Huaxing Modern Building Materials Co ltd
Current assignee: Langfang Huaxing Modern Building Materials Co ltd
Priority date: 2021-01-29
Filing date: 2021-01-29
Publication date: 2021-11-16
Anticipated expiration: 2031-01-29

Abstract

The application provides an anti-leakage reinforced concrete drain pipe, which comprises a water inlet pipe, a water outlet pipe and a buffer pipe connected between the water inlet pipe and the water outlet pipe; two ends of the buffer tube are respectively provided with a first flange plate; a second flange plate is arranged at one end of the water inlet pipe close to the buffer pipe and at one end of the water outlet pipe close to the buffer pipe; a plurality of grooves are uniformly distributed on the end face of the second flange plate along the circumferential direction of the second flange plate; a plurality of bulges which are matched with the grooves in an inserted manner are arranged on the end surface of the first flange plate; the adjacent first flange plate and the second flange plate are fixedly connected through bolts; a filter screen is arranged at one end of the water inlet pipe close to the buffer pipe; the filter screen is circular, and the diameter of the filter screen is equal to the inner diameter of the water inlet pipe; the circumferential edge of the filter screen is provided with a T-shaped sliding block; a first T-shaped sliding groove matched with the T-shaped sliding block is formed in the inner wall of the water inlet pipe. This application can prevent to cause the normal drainage function that blocks up and influence the drain pipe with the great debris filtering in the waste water.

Description

Anti-seepage reinforced concrete drain pipe

Technical Field

The application relates to the technical field of reinforced concrete drain pipes, in particular to an anti-seepage reinforced concrete drain pipe.

Background

With the continuous development of urban construction, the number of underground pipe bodies in modern cities is increasing, most of the underground pipe bodies are made of reinforced concrete pipes, such as underground drainage pipes, and the underground reinforced concrete drainage pipes are pipes made of concrete or reinforced concrete and used for underground drainage.

The existing reinforced concrete drain pipe is mostly provided with an anti-corrosion layer on the inner wall of the pipe body, so that the drain pipe is prevented from being damaged and leaking due to the fact that waste water corrodes the drain pipe; however, in practical use, the discharged waste water is often doped with impurities, which easily causes blockage of the drain pipe and affects the normal drainage function if the impurities are not filtered. For this reason, this application proposes a prevention of seepage reinforced concrete drain pipe.

Disclosure of Invention

The purpose of this application is to provide a prevention of seepage reinforced concrete drain pipe to above problem.

The application provides an anti-leakage reinforced concrete drain pipe, which comprises a water inlet pipe, a water outlet pipe and a buffer pipe connected between the water inlet pipe and the water outlet pipe;

two ends of the buffer tube are respectively provided with a first flange plate; a second flange plate is arranged at one end of the water inlet pipe close to the buffer pipe and at one end of the water outlet pipe close to the buffer pipe; a plurality of grooves are uniformly distributed on the end face of the second flange plate along the circumferential direction of the second flange plate; a plurality of bulges which are matched with the grooves in an inserted manner are arranged on the end surface of the first flange plate; the adjacent first flange plate and the second flange plate are fixedly connected through bolts;

a filter screen is arranged at one end of the water inlet pipe close to the buffer pipe; the filter screen is circular, and the diameter of the filter screen is equal to the inner diameter of the water inlet pipe; the circumferential edge of the filter screen is provided with a T-shaped sliding block; a first T-shaped sliding groove matched with the T-shaped sliding block is formed in the inner wall of the water inlet pipe.

According to the technical scheme provided by some embodiments of the application, a buffer component is installed on the inner wall of the buffer tube; the buffer assembly comprises a hollow cylindrical mounting shell; a plurality of flow guide components are arranged on the inner wall of the mounting shell; the plurality of flow guide parts are uniformly distributed along the length direction of the mounting shell; the flow guide part comprises a plurality of flow guide plates which are distributed in an annular shape; the guide plate is obliquely arranged, and the included angle between the guide plate and the water flow direction is 30-45 degrees.

According to the technical scheme that some embodiments of this application provided, the guide plate adopts the rubber material preparation to form, and one end is fixed in on the inner wall of installation shell, the other end with install stainless steel spring on the installation shell inner wall is connected.

According to the technical scheme provided by some embodiments of the application, the guide plates on two adjacent guide parts are arranged in a staggered mode in sequence.

According to the technical scheme provided by some embodiments of the application, a T-shaped sliding strip is arranged on the outer wall of the mounting shell; and a second T-shaped sliding groove for the T-shaped sliding strip to slide into is formed in the inner wall of the buffer tube along the length direction of the buffer tube.

According to the technical scheme provided by some embodiments of the application, a sealing ring is arranged in the groove.

Compared with the prior art, the beneficial effect of this application: the anti-leakage reinforced concrete drain pipe is beneficial to filtering out larger impurities in the waste water and preventing the impurities from entering the buffer pipe and the water outlet pipe by arranging the filter screen, thereby preventing the drain pipe from being blocked and influencing the normal drainage function of the drain pipe; the T-shaped sliding block and the T-shaped sliding groove are arranged, so that the filter screen is convenient to mount and dismount, impurities on the filter screen are convenient to remove, and the influence of a large amount of impurities left on the filter screen on the drainage effect is prevented; through set up the buffer tube between inlet tube and outlet pipe, be favorable to alleviating the impact force that waste water brought for the drain pipe to be favorable to strengthening the life of drain pipe, through setting up first ring flange, second ring flange, recess and arch, make things convenient for the installation and the dismantlement of buffer tube.

Drawings

FIG. 1 is a schematic structural diagram of an anti-seepage reinforced concrete drain pipe provided in an embodiment of the present application;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

FIG. 3 is a schematic structural diagram of a water inlet pipe of an anti-seepage reinforced concrete drain pipe provided in an embodiment of the present application;

FIG. 4 is a schematic structural diagram of a buffer tube of the anti-seepage reinforced concrete drain pipe provided by the embodiment of the application.

The text labels in the figures are represented as:

1. a water inlet pipe; 2. a water outlet pipe; 3. a buffer tube; 4. a first flange plate; 5. a second flange plate; 6. a groove; 7. a protrusion; 8. a filter screen; 9. a T-shaped slider; 10. a first T-shaped chute; 11. mounting a shell; 12. a baffle; 13. a stainless steel spring; 14. a T-shaped slide bar; 15. a second T-shaped chute; 16. and (5) sealing rings.

Detailed Description

The following detailed description of the present application is given for the purpose of enabling those skilled in the art to better understand the technical solutions of the present application, and the description in this section is only exemplary and explanatory, and should not be taken as limiting the scope of the present application in any way.

Referring to fig. 1 to 3, the present embodiment provides an anti-seepage reinforced concrete drain pipe, including a water inlet pipe 1, a water outlet pipe 2, and a buffer pipe 3 connected between the water inlet pipe 1 and the water outlet pipe 2;

two ends of the buffer tube 3 are respectively provided with a first flange plate 4; a second flange 5 is arranged at one end of the water inlet pipe 1 close to the buffer pipe 3 and at one end of the water outlet pipe 2 close to the buffer pipe 3; the buffer tube 3 is detachably connected with the water inlet pipe 1 through a pair of first flange plates 4 and second flange plates 5 which are close to each other; the buffer tube 3 is detachably connected with the water outlet tube 2 through a pair of first flange plates 4 and second flange plates 5 which are close to each other;

a plurality of grooves 6 are uniformly distributed on the end face of the second flange plate 5 along the circumferential direction of the second flange plate 5; a plurality of bulges 7 which are matched with the grooves 6 in an inserted manner are arranged on the end surface of the first flange plate 4; when in use, the bulge 7 on the first flange plate 4 is inserted into the corresponding groove 6 on the second flange plate 5 and fixedly connected with the second flange plate through bolts;

a filter screen 8 is arranged at one end of the water inlet pipe 1 close to the buffer pipe 3; the filter screen 8 is circular, and the diameter of the filter screen is equal to the inner diameter of the water inlet pipe 1; two T-shaped sliding blocks 9 are arranged on the circumferential edge of the filter screen 8, and a connecting line of the two T-shaped sliding blocks 9 passes through the circle center of the filter screen 8; a first T-shaped sliding groove 10 matched with the T-shaped sliding block 9 is formed in the inner wall of the water inlet pipe 1; the length of the T-shaped sliding groove 10 is slightly larger than the thickness of the filter screen 8; the arrangement of the filter screen 8 is beneficial to filtering out larger impurities in the wastewater and preventing the impurities from entering the buffer tube 3 and the water outlet tube 2, thereby preventing the blockage of the water outlet tube and influencing the normal water drainage function of the water outlet tube; t shape slider 9 makes things convenient for the installation and the dismantlement of filter screen 8 with the setting of T shape spout 10 to the convenient impurity to on the filter screen 8 is clear away, prevents to remain a large amount of debris on the filter screen 8 and influences the drainage effect.

Further, a buffer component is arranged on the inner wall of the buffer tube 3; the buffer assembly comprises a hollow cylindrical mounting shell 11; a plurality of flow guide components are arranged on the inner wall of the mounting shell 11; the plurality of flow guide parts are uniformly distributed along the length direction of the mounting shell 11; as shown in fig. 1, in the present embodiment, three flow guide components are provided, and the three flow guide components are sequentially denoted as a first flow guide component, a second flow guide component, and a third flow guide component from left to right; each flow guide component comprises a plurality of flow guide plates 12 distributed in a ring shape; the guide plate 12 is obliquely arranged, and the included angle between the guide plate and the water flow direction is 30-45 degrees. In this embodiment, each flow guiding component includes 4 flow guiding plates 12, and an included angle between each flow guiding plate 12 and the water flow direction is 30 °; the 4 guide plates 12 belonging to the same guide part are located on the same circle and are evenly distributed along the circumference. The arrangement of the flow guide part can absorb the vibration brought to the drain pipe by the water flow impact, the shock resistance of the flow guide part is enhanced, and the service life of the drain pipe is prolonged.

Furthermore, the guide plate 12 is made of rubber materials, so that the vibration caused by water flow impact can be absorbed; one end of the guide plate 12 is fixed on the inner wall of the mounting shell 11, and the other end is connected with a stainless steel spring 13 mounted on the inner wall of the mounting shell 11. Because the rubber material has certain elasticity, the impact of long-term receipt rivers is easy to be out of shape, and the setting of stainless steel spring 13 both can play certain supporting role to guide plate 12 and prevent it to take place to warp, can strengthen the buffering effect of guide plate 12 again.

Further, the guide plates 12 on two adjacent guide parts are arranged in a staggered manner in sequence. The sequential staggered arrangement means that after four guide plates 12 on one of the two adjacent guide parts are orthographically projected onto the other guide part, the positions of the guide plates 12 are not overlapped, namely, a certain included angle exists. In this embodiment, the first air guiding member is used as a reference, the second air guiding member may be obtained by rotating the first air guiding member by 45 degrees with the central axis of the mounting housing 11 as a rotating shaft after translating the first air guiding member to the right by a certain distance s, and the third air guiding member may be obtained by translating the first air guiding member to the right by a certain distance 2 s.

Referring to fig. 4, a T-shaped slide bar 14 is disposed on an outer wall of the mounting housing 11; a second T-shaped sliding groove 15 for the T-shaped sliding strip 14 to slide into is arranged on the inner wall of the buffer tube 3 along the length direction. The T-shaped sliding strip 14 and the second T-shaped sliding groove 15 are arranged to facilitate the installation and the disassembly of the buffering component, and the maintenance and the replacement of the buffering component are facilitated.

Furthermore, a sealing ring 16 is arranged in the groove 6, so that the sealing effect is enhanced, and leakage is prevented.

The principles and embodiments of the present application are explained herein using specific examples, which are provided only to help understand the method and the core idea of the present application. The foregoing is only a preferred embodiment of the present application, and it should be noted that there are no specific structures which are objectively limitless due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes can be made without departing from the principle of the present invention, and the technical features mentioned above can be combined in a suitable manner; such modifications, variations, combinations, or adaptations of the invention in other instances, which may or may not be practiced, are intended to be within the scope of the present application.

Claims

1. The anti-leakage reinforced concrete drain pipe is characterized by comprising a water inlet pipe (1), a water outlet pipe (2) and a buffer pipe (3) connected between the water inlet pipe (1) and the water outlet pipe (2);

two ends of the buffer tube (3) are respectively provided with a first flange plate (4); a second flange plate (5) is arranged at one end of the water inlet pipe (1) close to the buffer pipe (3) and at one end of the water outlet pipe (2) close to the buffer pipe (3); a plurality of grooves (6) are uniformly distributed on the end face of the second flange plate (5) along the circumferential direction of the second flange plate (5); a plurality of bulges (7) which are matched with the grooves (6) in an inserted manner are arranged on the end surface of the first flange plate (4); the adjacent first flange plate (4) and the second flange plate (5) are fixedly connected through bolts;

a filter screen (8) is arranged at one end of the water inlet pipe (1) close to the buffer pipe (3); the filter screen (8) is circular, and the diameter of the filter screen is equal to the inner diameter of the water inlet pipe (1); the circumferential edge of the filter screen (8) is provided with a T-shaped sliding block (9); a first T-shaped sliding groove (10) matched with the T-shaped sliding block (9) is formed in the inner wall of the water inlet pipe (1).

2. The anti-seepage reinforced concrete drain pipe according to claim 1, characterized in that the inner wall of the buffer pipe (3) is fitted with a buffer component; the buffer assembly comprises a hollow cylindrical mounting shell (11); a plurality of flow guide components are arranged on the inner wall of the mounting shell (11); the plurality of flow guide parts are uniformly distributed along the length direction of the mounting shell (11); the flow guide component comprises a plurality of flow guide plates (12) distributed in a ring shape; the guide plate (12) is obliquely arranged, and the included angle between the guide plate and the water flow direction ranges from 30 degrees to 45 degrees.

3. The anti-seepage reinforced concrete drain pipe according to claim 2, wherein the guide plate (12) is made of rubber, one end of the guide plate is fixed on the inner wall of the mounting shell (11), and the other end of the guide plate is connected with a stainless steel spring (13) arranged on the inner wall of the mounting shell (11).

4. The leakage-proof reinforced concrete drain pipe according to claim 2, wherein the flow deflectors (12) of two adjacent flow guiding parts are arranged in sequence in a staggered manner.

5. The leakage-proof reinforced concrete drain pipe according to claim 2, wherein a T-shaped slide bar (14) is provided on the outer wall of the mounting shell (11); and a second T-shaped sliding groove (15) for the T-shaped sliding strip (14) to slide into is formed in the inner wall of the buffer tube (3) along the length direction of the buffer tube.

6. The leak-proof reinforced concrete drain pipe according to claim 1, wherein a sealing ring (16) is provided in the groove (6).