CN211821125U

CN211821125U - Environment-friendly PVC pipe

Info

Publication number: CN211821125U
Application number: CN202020419840.2U
Authority: CN
Inventors: 李艳英
Original assignee: Jilin Songhuahu Pipe Industry Co ltd
Current assignee: Jilin Songhuahu Pipe Industry Co ltd
Priority date: 2020-03-27
Filing date: 2020-03-27
Publication date: 2020-10-30
Anticipated expiration: 2030-03-27

Abstract

The utility model discloses an environment-friendly PVC pipe, including body and mounting bracket, the body includes inner tube and outer tube, is equipped with the guide plate that the several was arranged along circumference equidistance in the inner tube, is equipped with between inner tube and the outer tube and falls the layer of making an uproar, is equipped with the several between outer tube and the layer of making an uproar and the corresponding enhancement strip of tangent plane position, and the outer wall of outer tube is equipped with the several and arranges, along axially extended draw-in groove along circumference equidistance, be equipped with on the inclined plane of mounting bracket with the mounting groove of outer tube adaptation, and the tank bottom. The utility model relates to a rationally, simple structure, the mounting bracket both can make things convenient for the body to put at the installation of wall body corner position, can solve the unable clear problem of wall body corner position laying dust again, the body still has resistance to compression, frost-proof heat protection, corrosion-resistant and fall the function of making an uproar, the detachable guide plate both can be used for dredging the intraductal fluid of pipe, reduces the jam probability, again can be when the guide plate is impaired, directly change corresponding guide plate can, practice thrift the cost, avoid the wasting of resources.

Description

Environment-friendly PVC pipe

Technical Field

The utility model belongs to the technical field of the pipe fitting, concretely relates to environment-friendly PVC pipe.

Background

The dredging pipeline made of the PVC material has gradually replaced metal pipelines due to the characteristics of light material, flame retardance, good acid and alkali resistance, simple processing and low cost. In a PVC drainage pipeline, water with high bacteria rate and high mineralization is required to be discharged, a certain amount of corrosive gas, wax deposition and the like are dissolved in the discharged water, which are main reasons of pipeline scaling and pollution, and after the pipeline is scaled and polluted, the diameter of the pipeline is reduced, the flow area is reduced, so that blockage is caused, and the pipeline is not easy to clean and only can be scrapped, thereby wasting resources. PVC drainage pipe among the prior art is the cylinder, to the easy roll skew that takes place of wall body corner position in the installation, can not hug closely with the wall body, still causes the wall body corner position to store up a large amount of dusts and can't clean, has brought the inconvenience for the construction, is unfavorable for using widely.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an environment-friendly PVC pipe to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an environment-friendly PVC pipe, its structural feature lies in: the pipe comprises a pipe body and a mounting frame, wherein the pipe body comprises an inner pipe and an outer pipe, a plurality of guide plates which are arranged along the circumferential direction at equal intervals are arranged in the inner pipe, T-shaped grooves corresponding to the positions of the T-shaped strips are formed in the inner wall of the inner pipe, the T-shaped strips are slidably arranged in the T-shaped grooves, a noise reduction layer is arranged between the inner pipe and the outer pipe, the noise reduction layer is tightly covered outside the inner pipe, the outer wall of the noise reduction layer is provided with a plurality of cut surfaces which are arranged along the circumferential direction at equal intervals and extend along the axial direction, a plurality of reinforcing strips which correspond to the positions of the cut surfaces are arranged between the outer pipe and the noise reduction layer, the reinforcing strips are provided with arc surfaces which are attached to the inner wall of the outer pipe and planes which are attached to the cut surfaces, heat insulation materials are filled between two adjacent reinforcing, and the mounting bracket has vertical face, horizontal plane and inclined plane, is equipped with the mounting groove with the outer tube adaptation on the inclined plane of mounting bracket, and the tank bottom of mounting groove be equipped with the card strip of draw-in groove adaptation, the upper and lower both sides that lie in the mounting groove on the inclined plane of mounting bracket all are equipped with the several mounting hole.

Preferably, the inner pipe, the noise reduction layer, the reinforcing strips and the outer pipe are fixed through adhesives.

Preferably, the inner tube is made of PTFE.

Preferably, the outer tube is made of PVC.

Preferably, the baffle is made of PTFE and the cross-section of the baffle is a fan-shaped structure.

Preferably, the guide plate is provided with a plurality of guide holes penetrating through the guide plate.

Preferably, the noise reduction layer is made of a polyester fiber sound absorption plate.

Preferably, the reinforcing strip is made of a metallic material.

Preferably, the thermal insulation material is foamed polyvinyl chloride or foamed polyurethane.

Compared with the prior art, the utility model relates to a rationally, moreover, the steam generator is simple in structure, through body and the mounting bracket that sets up the components of a whole that can function independently setting up, make things convenient for the body to be in the installation of wall body corner position, it can solve the unable clear problem of wall body corner position laying dust to set up the mounting bracket simultaneously, the body still has the resistance to compression, freezing-proof heat protection, corrosion-resistant and the function of making an uproar of falling, furthermore, set up the detachable guide plate, both can be used for dredging intraductal fluid, reduce the jam probability, can be when the guide plate is impaired again, directly change corresponding guide plate.

Drawings

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

in the figure: the method comprises the following steps of 1-a pipe body, 2-a mounting rack, 3-an inner pipe, 4-an outer pipe, 5-a guide plate, 6-T-shaped strips, 7-T-shaped grooves, 8-a noise reduction layer, 9-a tangent plane, 10-reinforcing strips, 11-heat insulation materials, 12-clamping grooves, 13-a vertical plane, 14-a horizontal plane, 15-an inclined plane, 16-mounting grooves, 17-clamping strips and 18-mounting holes.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of 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", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore 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 specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

Referring to fig. 1, the present invention provides a technical solution, an environment-friendly PVC pipe, comprising a pipe body 1 and a mounting frame 2, wherein the pipe body 1 comprises an inner pipe 3 and an outer pipe 4, a plurality of guide plates 5 arranged in the inner pipe 3 at equal intervals along the circumferential direction are provided, wherein the top of the guide plates 5 is provided with T-shaped strips 6, the inner wall of the inner pipe 3 is provided with T-shaped grooves 7 corresponding to the positions of the T-shaped strips 6, the T-shaped strips 6 are slidably provided in the T-shaped grooves 7, a noise reduction layer 8 is provided between the inner pipe 3 and the outer pipe 4, wherein the noise reduction layer 8 is tightly covered on the outer side of the inner pipe 3, the outer wall of the noise reduction layer 8 is provided with a plurality of cut surfaces 9 arranged in the circumferential direction at equal intervals and extending along the axial direction, a plurality of reinforcing strips 10 corresponding to the positions of the cut surfaces 9 are provided between the outer pipe 4 and the noise reduction layer 8, wherein the, and two adjacent enhancement strips 10 between pack have insulation material 11, the outer wall of outer tube 4 be equipped with the several along circumference equidistance arrange, along axially extended draw-in groove 12, mounting bracket 2 be the right angled triangle structure, and mounting bracket 2 has vertical face 13, horizontal plane 14 and inclined plane 15, inclined plane 15 of mounting bracket 2 on be equipped with the mounting groove 16 of outer tube 4 adaptation, and the tank bottom of mounting groove 16 be equipped with the card strip 17 of draw-in groove 12 adaptation, inclined plane 15 of mounting bracket 2 on lie in the upper and lower both sides of mounting groove 16 and all be equipped with several mounting hole 18.

In this embodiment, the inner tube 3, the noise reduction layer 8, the reinforcing strips 10, and the outer tube 4 are fixed by adhesives.

Wherein, in the present embodiment, the inner tube 3 is made of PTFE.

Wherein, in the present embodiment, the outer tube 4 is made of PVC.

In the present embodiment, the baffle 5 is made of PTFE, and the cross section of the baffle 5 is a fan-shaped structure.

In this embodiment, the flow guiding plate 5 is provided with a plurality of flow guiding holes penetrating through the flow guiding plate 5.

In the embodiment, the noise reduction layer 8 is made of a polyester fiber sound absorption plate.

In the present embodiment, the reinforcing strip 10 is made of a metal material.

In this embodiment, the thermal insulation material 11 is foamed polyvinyl chloride or foamed polyurethane.

The utility model has reasonable design and simple structure, the installation of the pipe body 1 at the corner position of the wall body is convenient by arranging the pipe body 1 and the mounting frame 2 which are separately arranged, the mounting frame 2 can be fixed by bolts which run through the mounting holes 18, and simultaneously, the pipe body 1 and the mounting groove 16 as well as the clamping groove 12 and the clamping strip 17 are detachably connected by the insertion interference mode, thereby the fixing of the pipe body 1 is completed, simultaneously, the mounting frame 2 is arranged, the problem that dust at the corner position of the wall body cannot be cleaned can be solved, the pipe body 1 also has the functions of compression resistance, freezing resistance, heat resistance, corrosion resistance and noise reduction, in addition, the inner pipe 3 and the guide plate 5 are both made of PTFE, the surfaces of the inner pipe 3 and the guide plate 5 are not easy to deposit impurities and corrode due to the self property of PTFE materials, the blockage in the pipe is avoided, when the guide plate 5 is damaged, the corresponding guide plate 5 can be directly replaced, so that the cost is saved, and the resource waste is avoided.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. An environment-friendly PVC pipe which is characterized in that: including body and mounting bracket, the body include inner tube and outer tube, the inner tube in be equipped with the guide plate that the several was arranged along circumference equidistance, wherein the top of guide plate is equipped with T section bar, set up on the inner wall of inner tube with T section bar position corresponding T type groove, and T section bar slidable locates T type inslot, inner tube and outer tube between be equipped with the noise reduction layer, wherein the outside at the inner tube is closely wrapped on the noise reduction layer, and the outer wall of noise reduction layer is equipped with the several and arranges along circumference equidistance, along the tangent plane of axial extension, outer tube and noise reduction layer between be equipped with the several and the corresponding enhancement strip of tangent plane position, wherein the enhancement strip has the arcwall face of laminating mutually with the inner wall of outer tube and the plane of laminating mutually with the tangent plane, and it has insulation material to fill between two adjacent enhancement strips, the outer wall of outer tube be equipped with the several, the mounting bracket be the right angled triangle structure, and the mounting bracket has vertical face, horizontal plane and inclined plane, the inclined plane of mounting bracket on be equipped with the mounting groove of outer tube adaptation, and the tank bottom of mounting groove be equipped with the card strip of draw-in groove adaptation, the inclined plane of mounting bracket on lie in the upper and lower both sides of mounting groove and all be equipped with the several mounting hole.

2. The environment-friendly PVC pipe according to claim 1, characterized in that: the inner pipe, the noise reduction layer, the reinforcing strips and the outer pipe are fixed through adhesives.

3. The environment-friendly PVC pipe according to claim 1, characterized in that: the inner tube is made of PTFE.

4. The environment-friendly PVC pipe according to claim 1, characterized in that: the outer tube is made of PVC.

5. The environment-friendly PVC pipe according to claim 1, characterized in that: the guide plate is made of PTFE, and the section of the guide plate is of a fan-shaped structure.

6. The environment-friendly PVC pipe according to claim 1, characterized in that: the guide plate is provided with a plurality of guide holes penetrating through the guide plate.

7. The environment-friendly PVC pipe according to claim 1, characterized in that: the noise reduction layer is made of a polyester fiber sound absorption plate.

8. The environment-friendly PVC pipe according to claim 1, characterized in that: the reinforcing strip is made of metal material.

9. The environment-friendly PVC pipe according to claim 1, characterized in that: the heat-insulating material is foamed polyvinyl chloride or foamed polyurethane.