CN219035844U

CN219035844U - Novel drain pipe with good sealing performance

Info

Publication number: CN219035844U
Application number: CN202223399078.4U
Authority: CN
Inventors: 陈晓峰; 杨小忠; 杨晶
Original assignee: Fujian Taiyuan Plastic Technology Co ltd
Current assignee: Fujian Taiyuan Plastic Technology Co ltd
Priority date: 2022-12-19
Filing date: 2022-12-19
Publication date: 2023-05-16
Anticipated expiration: 2032-12-19

Abstract

The utility model relates to the field of pipe fittings, in particular to a novel drain pipe with good sealing performance, which comprises a multi-section pipe body, wherein a plurality of reinforcing ribs are arranged on the outer circumferential surface of the pipe body, extend to the two ends of the pipe body along the length direction of the pipe body and penetrate through the pipe body, the reinforcing ribs are mutually parallel, a first connecting end and the pipe body are integrally formed, the first connecting end comprises a first threaded part and an annular protruding part which are arranged on the pipe body and positioned at a pipe opening, an annular groove is arranged on the annular protruding part, a first annular rubber ring is embedded on the annular groove, a second connecting end and the pipe body are integrally formed, and the second connecting end comprises a second threaded part which is arranged on the pipe body and positioned at the pipe opening edge and a second annular rubber ring which is arranged on the pipe opening edge, so that the technical problem of the drain pipe in the prior art that the sealing performance is insufficient along with the extension of the service time at the joint position is solved.

Description

Novel drain pipe with good sealing performance

Technical Field

The utility model relates to the field of pipe fittings, in particular to a novel drain pipe with good sealing performance.

Background

The drain pipe mainly bears the drainage tasks of rainwater, sewage, farmland irrigation and the like. The drain pipe is divided into a plastic drain pipe, a concrete pipe and a reinforced concrete pipe;

the drain pipe has the characteristics of drainage safety, corrosion resistance, high strength, flexibility, economy and the like, and has the following main purposes:

1. longitudinally and transversely draining and permeating water of the expressway;

2. the back surfaces and side ditches of various retaining walls of the expressway are vertically and horizontally drained;

3. drainage of tunnels and underground passages;

4. municipal works, water treatment plants, sewage plants, garbage yards and the like;

5. draining off water from golf courses, playgrounds, parks and the like resting greens;

6. slope water and soil conservation is developed on hillside lands;

7. underground drainage of soil preparation engineering.

The main effect of drain pipe is the drainage, and now the technique is mature, and its pipe shaft position structural strength is higher, and the material toughness of application is higher, breaks the phenomenon that leaks less emergence in the use, and the key lies in interface department, and the junction of two sections pipelines is if the leakproofness is not enough, causes the phenomenon of seepage along with the extension of live time easily.

The utility model patent with the Chinese patent application number 202210522720.9 discloses a drain pipe, which comprises: the pipe comprises a pipe body and a flow guiding rib. The flow guide rib is arranged on the inner wall of the pipe body and is spirally arranged along the axial direction, the flow guide rib comprises a first torsion rib and a second torsion rib, the first torsion rib comprises a first wall surface and a second wall surface, on any cross section of the pipe body, the inner wall of the pipe body is provided with a cross section circle, the first wall surface and the cross section circle are intersected at a first intersection point, the second cross section and the cross section circle are intersected at a second intersection point, a perpendicular bisector of a connecting line of the first intersection point and the second intersection point is intersected with the cross section circle at a first midpoint, an included angle between an outer tangent plane of the first cross section circle and the first wall surface, which is determined by the first midpoint, is 100-120 degrees, an included angle between the outer tangent plane of the first cross section circle and the second wall surface is larger than an included angle between the outer tangent plane of the first cross section circle and the first wall surface, the second torsion rib is close to the first wall surface and far away from the second wall surface, and the radial dimension of the second torsion rib is smaller than the radial dimension of the first torsion rib, and the second torsion rib is provided with at least one; the technical scheme provided by the utility model is mainly aimed at improving the structure of the inner side wall of the pipeline so as to reduce the technical problem of overlarge noise possibly existing in the pipeline, but aiming at the sealing property of a connecting port, the technical problem of leakage possibly caused by insufficient sealing property still exists.

Disclosure of Invention

Therefore, aiming at the problems, the utility model provides a novel drain pipe with good sealing performance, and solves the technical problem that the sealing performance is insufficient along with the extension of the service time at the joint of the drain pipe in the prior art.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the novel drain pipe with good sealing performance comprises a plurality of sections of pipe bodies, wherein the sections of pipe bodies are respectively arranged at a first connecting end and a second connecting end at two ends of the pipe bodies, and the first connecting end and the second connecting end are detachably connected;

the pipe body is provided with a plurality of reinforcing ribs on the outer circumferential surface, the reinforcing ribs extend to the two ends of the pipe body along the length direction of the pipe body and penetrate through the pipe body, and the reinforcing ribs are mutually parallel;

the pipe comprises a pipe body, a first connecting end, a second connecting end and a second connecting end, wherein the first connecting end and the pipe body are integrally formed, the first connecting end comprises a first threaded part and an annular convex part which are arranged on the pipe body and positioned at a pipe orifice, an annular groove is formed in the annular convex part, and a first annular rubber ring is embedded in the annular groove;

the second connecting end is integrally formed with the pipe body, the second connecting end comprises a second threaded portion located at the pipe mouth on the pipe body and a second annular rubber ring located at the edge of the pipe mouth, and the first connecting end and the second connecting end are in threaded fit with each other through the first threaded portion and the second threaded portion to realize detachable connection.

Further, the vertical section of the reinforcing ribs is conical, and the circumferential distance of each reinforcing rib along the axial direction of the pipe body is the same.

Further, an annular shielding part is arranged on the annular protruding part, the annular shielding part is perpendicular to the annular protruding part, and the annular shielding part extends towards the second connecting end.

Further, a plurality of drainage ribs are uniformly arranged on the inner side wall of the pipe body.

Further, the drainage ribs extend to two ends of the pipe body in the length direction in a spiral mode.

Further, the vertical section of the drainage rib is semicircular.

By adopting the technical scheme, the utility model has the beneficial effects that:

1. according to the utility model, through improving two ends of a pipe body of a drainage pipe, a first connecting end and a second connecting end are respectively arranged on the two ends, and the first connecting end and the second connecting end are integrally formed and arranged on the two ends of the pipe body.

2. Through being provided with the strengthening rib on the outer circumference surface of pipe shaft, the strengthening rib is the same with the length direction of pipe shaft, and is on a parallel with the axis direction of pipe shaft, through being provided with the strengthening rib and can strengthen the bulk strength of pipe shaft, accomplish anti buckling, can prolong its life simultaneously.

3. The annular protruding portion is provided with an annular shielding portion, the annular shielding portion is perpendicular to the annular protruding portion, the annular shielding portion extends towards the second connecting end, and the annular shielding portion is arranged and has the main effect of protecting the connecting ends of the first connecting end and the second connecting end after being in threaded fit.

4. Through being provided with the drainage muscle at the pipe shaft inside wall, the drainage muscle can make the rivers in the pipeline carry out the heliciform in the flow process and flow, and then can reduce the impact of rivers to the inside wall of pipeline, and then has accomplished noise abatement and the purpose of reducing pipeline vibrations, can avoid the pipeline junction not hard up through reducing pipeline vibrations.

5. The vertical cross section of drainage muscle is semi-circular, adopts vertical cross section to be semicircular structure, can make its drainage effect gentler to the noise is alleviateed and the vibrations that rivers produced are reduced to the maximum extent.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model (with the pipe body broken away);

FIG. 2 is a cross-sectional view of the internal structure of the present utility model (pipe section);

FIG. 3 is an enlarged view at A in FIG. 2;

fig. 4 is a cross-sectional view at B-B in fig. 2.

Detailed Description

The utility model will now be further described with reference to the drawings and detailed description.

Referring to fig. 1 to 4, the first embodiment proposes a novel drain pipe with good sealing performance, which includes a pipe body 1, a first connection end 2 and a second connection end 3 respectively disposed at two ends of the pipe body 1, wherein the first connection end 1 and the second connection end 3 are detachably connected, the number and the length of the pipe body 1 are confirmed according to actual needs, and the embodiment only describes a structure of one section of the pipe body 1;

the pipe body 1, 6 reinforcing ribs 11 are arranged on the outer circumferential surface of the pipe body 1, the reinforcing ribs 11 extend towards the two ends of the pipe body 1 along the length direction of the pipe body 1 and penetrate through the pipe body 1, and the reinforcing ribs 11 are mutually parallel;

the first connecting end 2 is integrally formed with the pipe body 1, the first connecting end 2 comprises a first threaded part 21 and an annular convex part 22 which are arranged on the pipe body 1 and positioned at a pipe orifice, an annular groove 222 is formed in the annular convex part 22, and a first annular rubber ring 4 is embedded in the annular groove 222;

the second connecting end 3, the second connecting end 3 with pipe shaft 1 integrated into one piece, the second connecting end 3 including set up in be located orificial second screw thread portion 31 on the pipe shaft 1 with set up in the second annular rubber circle 32 of mouth of pipe edge department, first connecting end 2 with the second connecting end 3 passes through first screw thread portion 21 with the mutual screw thread cooperation of second screw thread portion 31 realizes dismantling the connection, the vertical cross-section of strengthening rib 11 is the toper, each strengthening rib 11 is followed the circumference distance of pipe shaft 1 axis direction is the same, be provided with annular shielding part 221 on the annular convex part 22, annular shielding part 221 with annular convex part 22 mutually perpendicular, annular shielding part 221 extends to the second connecting end 3 direction of another section pipe shaft 1, evenly be provided with 4 drainage muscle 12 on the inside wall of pipe shaft 1, drainage muscle 12 is the heliciform orientation the both ends of the length direction of pipe shaft 1 extend, the vertical cross-section of drainage muscle 12 is semi-circular.

While the utility model has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. Novel drain pipe that leakproofness is good, its characterized in that: the pipe comprises a plurality of sections of pipe bodies, a first connecting end and a second connecting end which are respectively arranged at two ends of the pipe bodies, wherein the first connecting end and the second connecting end are detachably connected;

2. The novel drain pipe with good sealing performance according to claim 1, wherein: the vertical section of each reinforcing rib is conical, and the circumferential distance of each reinforcing rib along the axial direction of the pipe body is the same.

3. The novel drain pipe with good sealing performance according to claim 1, wherein: the annular protruding portion is provided with an annular shielding portion, the annular shielding portion is perpendicular to the annular protruding portion, and the annular shielding portion extends towards the second connecting end.

4. A novel drain pipe with good sealing performance according to any one of claims 1-3, characterized in that: and a plurality of drainage ribs are uniformly arranged on the inner side wall of the pipe body.

5. The novel drain pipe with good sealing performance according to claim 4, wherein: the drainage ribs extend to two ends of the pipe body in the length direction in a spiral mode.

6. The novel drain pipe with good sealing performance according to claim 5, wherein: the vertical section of the drainage rib is semicircular.