CN214171669U - Enhanced sewage draining pipe - Google Patents

Abstract

The reinforced blow-off pipe comprises a pipe body, wherein the pipe body comprises an inner wall and an outer wall, the outer wall of the pipe body is provided with a plurality of groups of rectangular wave crest structures, the inner wall of each rectangular wave crest structure is abutted against the outer wall of the pipe body, the outer wall of the pipe body is provided with a plurality of groups of reinforcing ribs, and two ends of each group of reinforcing ribs are respectively abutted against the adjacent rectangular wave crest structures; the cross-section of rectangle crest structure along length direction is the square, rectangle crest structure terminal surface all around is the plane, and the axle center of middle part inside pipe body is sunken, and four terminal surfaces of rectangle crest structure are the plane, and flat terminal surface can laminate with soil all around more, makes its atress more even, takes place deformation or breaks when avoiding receiving external force for the life of blow off pipe increases.

Description

Enhanced sewage draining pipe

Technical Field

The utility model relates to a blow off pipe technical field, especially an enhancement mode blow off pipe.

Background

The blow-off pipe can be divided into: conventional rigid pipes: such as concrete pipes, metal pipes, clay pipes; flexible pipe: such as pure plastic pipe, PP, PE, PVC and composite pipe of steel, plastic, fiber, etc. The flexible pipe gradually replaces the traditional rigid pipe because of its low cost and wide application. But the outer wall of current flexible pipe can be equipped with the crest structure that is used for increasing body holding power, but the most of current crest structure are circular, and circular structure is easy to be out of shape after the pressurized, and ring rigidity is lower. In addition, when the round pipe is buried underground, a layer of fine sand needs to be laid at the armpit of the round pipe, the contact surface is increased, a soil pipe common supporting structure is formed, and the deformation of the pipe is slowed down.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned defect, the utility model aims to provide an enhancement mode blow off pipe.

To achieve the purpose, the utility model adopts the following technical proposal:

the reinforced blow-off pipe comprises a pipe body, wherein the pipe body comprises an inner wall and an outer wall, the outer wall of the pipe body is provided with a plurality of groups of rectangular wave crest structures, the inner wall of each rectangular wave crest structure is abutted against the outer wall of the pipe body, the outer wall of the pipe body is provided with a plurality of groups of reinforcing ribs, and two ends of each group of reinforcing ribs are respectively abutted against the adjacent rectangular wave crest structures;

the cross section of the rectangular wave peak structure along the length direction is square, the peripheral end faces of the rectangular wave peak structure are planes, and the middle part of the rectangular wave peak structure is sunken towards the axis of the inner pipe body.

Preferably, the end face of the reinforcing rib, which is far away from the pipe body, is flush with the end face of the rectangular wave crest structure.

Preferably, the rectangular wave crest structures are symmetrically arranged along the axis of the pipe body.

Preferably, one end of the pipe body is a socket, the other end of the pipe body is a spigot, and the adjacent pipe bodies are in spigot-and-socket fit to form the sewage discharge pipe.

Preferably, the bellmouth is a circular bulge, and the inner wall and the outer wall of the bellmouth are both circular.

Preferably, the double-wall corrugated pipe further comprises a sealing ring which is arranged between the socket and the socket of the adjacent double-wall corrugated pipe.

Preferably, the rectangular wave crest structure has a chamfer or rounded structure at right angles.

The utility model has the advantages that: four terminal surfaces of rectangle crest structure are the plane, and flat terminal surface can more with soil laminating all around, make its atress more even, take place deformation or break when avoiding receiving external force for the life of blow off pipe increases.

Drawings

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

Fig. 2 is a schematic view of an axial interface structure according to an embodiment of the present invention.

Wherein: the pipe comprises a pipe body 1, a socket 1a, a socket 1b, a rectangular wave crest structure 2, a sunken part 2a and reinforcing ribs 3.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in FIGS. 1-2,

the reinforced sewage draining pipe comprises a pipe body 1, wherein the pipe body 1 comprises an inner wall and an outer wall, the outer wall of the pipe body 1 is provided with a plurality of groups of rectangular wave crest structures 2, the inner wall of each rectangular wave crest structure 2 is abutted with the outer wall of the pipe body 1, the outer wall of the pipe body 1 is provided with a plurality of groups of reinforcing ribs 3, and two ends of each group of reinforcing ribs 3 are respectively abutted with the adjacent rectangular wave crest structures 2;

the cross section of the rectangular wave crest structure 2 along the length direction is square, the peripheral end faces of the rectangular wave crest structure 2 are planes, and the central parts of the peripheral end faces of the rectangular wave crest structure 2 along the length direction are sunken towards the axis of the inner pipe body 1.

The outer wall of current flexible pipe can be equipped with the crest structure that is used for increasing body holding power, but the most of current crest structure are circular, and circular structure warp after the pressurized easily, and ring rigidity is lower. In addition, when the round pipe is buried underground, a layer of fine sand needs to be laid at the armpit of the round pipe, the contact surface is increased, a soil pipe common supporting structure is formed, and the deformation of the pipe is slowed down.

The utility model discloses a rectangle crest structure 2, its terminal surface are the plane, when burying the ground, flat terminal surface can make its atress more even with soil laminating all around more, takes place deformation or breaks when avoiding receiving external force. And the middle part of the end surface of the rectangular wave peak structure 2 along the length direction is sunken towards the axis of the inner pipe body 1, so that two independent stressed end surfaces can be separated from the end surface of one rectangular wave peak structure 2, and the bearing capacity of the rectangular wave peak structure 2 to external force is increased. When the depression 2a is buried, the soil fills the whole gap. In this way, the contact area of the rectangular wave crest structure 2 and the soil is increased, and the stress area is increased; the soil in the concave part 2a and the rectangular wave crest structure 2 bear the pressure of the surrounding soil together to form a pipe soil supporting function together.

Be provided with strengthening rib 3 between rectangle crest structure 2, the both ends of strengthening rib 3 offset with rectangle crest structure 2, can provide the holding power for rectangle crest structure 2, prevent that the rectangle crest knot is receiving external force when, warp to both sides. The service life of the whole sewage draining pipe is prolonged.

Preferably, the end face of the reinforcing rib 3 departing from the pipe body 1 is flush with the end face of the rectangular wave crest structure 2.

The terminal surface of strengthening rib 3 flushes with the terminal surface of rectangle crest structure 2, and this design can make the terminal surface of strengthening rib 3 bear the pressure of earth with rectangle crest structure 2 together, increases rectangle crest structure 2's life.

Preferably, the rectangular wave crest structures 2 are symmetrically arranged along the axis of the pipe body 1.

The symmetrical arrangement can ensure that the stress of each rectangular wave crest structure 2 and the stress of the pipe body 1 are uniform, and the phenomenon that parts of parts are cracked due to nonuniform stress is avoided.

Preferably, one end of the pipe body 1 is a bell mouth 1a, the other end is a spigot 1b, and the adjacent pipe bodies 1 are in spigot-and-socket fit to form a sewage discharge pipe.

When needing longer blow off pipe, can adopt a plurality of 1 socket joint cooperations of pipe body to form a length and satisfy the blow off pipe of user demand, this design is convenient to be transported moreover, can design the length of single pipe body 1 according to the use length of reality. The flexibility of production and assembly is improved.

Preferably, the socket 1a is a circular bulge, and the inner wall and the outer wall of the socket 1a are both circular.

Preferably, the double-wall corrugated pipe further comprises a sealing ring which is arranged between the socket 1a and the socket 1b of the adjacent double-wall corrugated pipe.

Preferably, the rectangular wave crest structure 2 has a chamfer or rounded structure at right angles.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (7)

1. The utility model provides an enhancement mode blow off pipe which characterized in that: the pipe comprises a pipe body, wherein the pipe body comprises an inner wall and an outer wall, the outer wall of the pipe body is provided with a plurality of groups of rectangular wave crest structures, the inner wall of each rectangular wave crest structure is abutted against the outer wall of the pipe body, the outer wall of the pipe body is provided with a plurality of groups of reinforcing ribs, and two ends of each group of reinforcing ribs are respectively abutted against the adjacent rectangular wave crest structures;

the cross section of the rectangular wave peak structure along the length direction is square, the peripheral end faces of the rectangular wave peak structure are planes, and the central parts of the peripheral end faces of the rectangular wave peak structure along the length direction are sunken towards the axis of the inner pipe body.

2. An enhanced blow off pipe as claimed in claim 1 wherein the end face of the reinforcing bar facing away from the pipe body is flush with the end face of the rectangular crest structure.

3. An enhanced sewer pipe according to claim 1, wherein said rectangular wave crest structure is symmetrically disposed along the axis of said pipe body.

4. The reinforced sewage pipe of claim 1 wherein one end of the pipe body is a socket and the other end is a spigot, and adjacent pipe bodies are in spigot-and-socket fit to form the sewage pipe.

5. The enhanced sewage drain pipe as claimed in claim 4, wherein the bellmouth is a circular bulge, and the inner wall and the outer wall of the bellmouth are both circular.

6. An enhanced sewer according to claim 1, further comprising a gasket disposed between the socket and the spigot of adjacent double wall corrugated pipes.

7. An enhanced sewer pipe according to claim 1, wherein said rectangular wave crest structure has a chamfered or rounded structure at right angles.

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