CN210218956U

CN210218956U - Double-layer winding pipe with weather resistance and smooth inner wall

Info

Publication number: CN210218956U
Application number: CN201920935156.7U
Authority: CN
Inventors: Songbin Yang; 杨松彬
Original assignee: Fujian Dinglika Pipe Technology Co Ltd
Current assignee: Fujian Dinglika Pipe Technology Co Ltd
Priority date: 2019-06-20
Filing date: 2019-06-20
Publication date: 2020-03-31
Anticipated expiration: 2029-06-20

Abstract

The utility model is suitable for a pipeline accessory technical field provides a smooth double-deck winding pipe of weatherability inner wall, including pipe shaft mechanism and coupling mechanism, pipe shaft mechanism includes body, strengthening rib, winding area and parcel area, the winding is provided with on the outer wall of body the strengthening rib, the strengthening rib with form helical structure's recess between the outer wall of body, the winding area winding is fixed on the outer wall of body, the winding area is located the groove of strengthening rib, the parcel area covers the strengthening rib with the outside of winding area, just the winding of parcel area is fixed on the body, the parcel area with the helical direction of strengthening rib is unanimous, coupling mechanism includes two connecting pipes, two the connecting pipe is fixed respectively the both ends and the intercommunication of body the body, the utility model discloses have stable in structure, Long service life.

Description

Double-layer winding pipe with weather resistance and smooth inner wall

Technical Field

The utility model belongs to the technical field of the pipe fitting, especially, relate to a smooth double-deck winding pipe of weatherability inner wall.

Background

The conventional drainage hose structure is composed of a hose wall and spiral reinforcing ribs for supporting the hose wall, the inner surface of the hose is formed into a smooth surface, and the smooth inner wall surface can prevent dirt from silting in drainage, so that the drainage smoothness of the hose is ensured. However, the spiral reinforcing ribs on the existing drainage hose are only formed on the outer surface of the pipe wall in a cladding mode, the outer surface of the drainage pipe cannot be kept positioned, the structural stability is insufficient, the weather resistance is poor, and deformation can be caused in the use process of the drainage hose.

SUMMERY OF THE UTILITY MODEL

The utility model provides a smooth double-deck winding pipe of weatherability inner wall aims at solving the problem that the weatherability is poor, the structure is unstable.

The utility model is realized in such a way that the double-layer winding pipe with weather resistance and smooth inner wall comprises a pipe body mechanism and a connecting mechanism;

the pipe shaft mechanism includes: the pipe comprises a pipe body, reinforcing ribs, a winding belt and a wrapping belt, wherein the reinforcing ribs are wound on the outer wall of the pipe body, a groove with a spiral structure is formed between the reinforcing ribs and the outer wall of the pipe body, the winding belt is wound and fixed on the outer wall of the pipe body, the winding belt is positioned at the groove of the reinforcing ribs, the wrapping belt covers the reinforcing ribs and the outer side of the winding belt, the wrapping belt is wound and fixed on the pipe body, and the spiral direction of the wrapping belt is consistent with that of the reinforcing ribs;

the connecting mechanism comprises two connecting pipes, the two connecting pipes are respectively fixed at two ends of the pipe body and communicated with the pipe body, and the connecting pipes are superposed with the extension lines of the axial lead of the pipe body.

The utility model discloses still provide preferred, be fixed with a plurality of perpendicular muscle on the outer wall of connecting pipe.

The utility model discloses it is preferred still to provide, a plurality of erect the muscle and be annular interval distribution.

The utility model discloses it is preferred still to provide, the internal diameter of connecting pipe is greater than the internal diameter of body, the external diameter of connecting pipe is greater than the body external diameter.

The utility model discloses it is preferred still to provide, the strengthening rib adopts stereoplasm PVC to make.

The utility model discloses it is preferred still to provide, the coating has super hydrophobic coating on the inner wall of body.

The utility model discloses it is preferred still to provide, it is fixed through the hot melt between parcel area and the winding area.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a glossy double-deck winding pipe of weatherability inner wall through setting up the body and fixing the strengthening rib on the outer wall of body, and recess internal fixation between the outer wall of strengthening rib and body has the winding area to the outside parcel in strengthening rib and winding area has the parcel area, thereby the body can be consolidated jointly through strengthening rib, winding area and parcel area, and structural stability is strong, and winding area and parcel area can protect the outer wall of body, increase the corrosion resistance of the outer wall of body, the utility model discloses a structure of double-deck winding pipe is more firm, and life is longer.

Drawings

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

fig. 2 is an enlarged schematic view of detail a in fig. 1.

In the figure: 1-pipe body mechanism, 11-pipe body, 12-reinforcing rib, 13-winding belt, 14-wrapping belt, 15-super waterproof coating, 2-connecting mechanism, 21-connecting pipe and 22-vertical rib.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-2, the present invention provides a technical solution: a weather-resistant double-layer winding pipe with a smooth inner wall comprises a pipe body mechanism 1 and a connecting mechanism 2.

The pipe shaft mechanism 1 includes: the pipe body 11, strengthening rib 12, winding area 13 and parcel area 14, the winding is provided with strengthening rib 12 on the outer wall of pipe body 11, form the recess of helical structure between the outer wall of strengthening rib 12 and pipe body 11, winding area 13 winding is fixed on the outer wall of pipe body 11, winding area 13 is located the groove of strengthening rib 12, parcel area 14 covers in the outside of strengthening rib 12 and winding area 13, and the winding of parcel area 14 is fixed on pipe body 11, the spiral direction of parcel area 14 and strengthening rib 12 is unanimous.

The connecting mechanism 2 comprises two connecting pipes 21, the two connecting pipes 21 are respectively fixed at two ends of the pipe body 11 and are communicated with the pipe body 11, and the extension lines of the axial leads of the connecting pipes 21 and the pipe body 11 are superposed.

In this embodiment, the both ends axial extension of body 11 forms two connecting pipes 21, strengthening rib 12 is helical structure, and winding area 13 covers the groove between strengthening rib 12 and hugs closely strengthening rib 12, winding area 13 constitutes double-helix structure with strengthening rib 12, winding area 13 is as an organic whole with strengthening rib 12 through hot melt, stable in structure, winding area 14 is used for strengthening rib 12 and winding area 13, and can further protect the outer wall of body 11, make the corrosion resistance of the outer wall of body 11 stronger, connecting pipe 21 is used for connecting body 11 and external pipeline, the thickness of connecting pipe 21 is greater than the thickness of body 11, connecting pipe 21 cup joints outside the pipe fitting of treating the connection, winding area 13 and winding area 14 all adopt the PVC winding membrane, the PVC winding membrane has good cold resistance.

Further, a plurality of vertical ribs 22 are fixed to the outer wall of the connecting pipe 21.

In the present embodiment, the vertical ribs 22 serve to reinforce the structural strength of the connection pipe 21 itself, thereby increasing the structural stability of the connection pipe 21 and the pipe fitting installed therein.

Further, a plurality of vertical ribs 22 are annularly spaced.

In this embodiment, the plurality of vertical ribs 22 distributed at intervals in a ring shape can be uniformly stressed, and the reinforcing effect is better.

Further, the inner diameter of the connection pipe 21 is larger than the inner diameter of the pipe body 11, and the outer diameter of the connection pipe 21 is larger than the outer diameter of the pipe body 11.

In the present embodiment, the connection pipe 21 can increase the opening of the pipe body 11, thereby facilitating connection with an external pipe.

Further, the reinforcing ribs 12 are made of hard PVC.

In this embodiment, the hard PVC has the characteristics of no toxicity, no pollution, corrosion resistance, and good aging resistance, and the service life of the pipe body 11 is prolonged.

Further, the inner wall of the pipe body 11 is coated with a super hydrophobic coating layer 15.

In this embodiment, super hydrophobic coating can make the liquid that flows in body 11 can't stop on body 11 inner wall, can pass through body 11 and discharge more easily, can take away the dust and the dirt of body 11 inner wall simultaneously, makes body 11 inner wall surface have self-cleaning function, is prevented by the filth siltation when the body 11 is inherent the drainage, guarantees that the drainage of body 11 is unobstructed.

Further, the wrapping tape 14 and the winding tape 13 are fixed by heat fusion.

In the present embodiment, the integration of the wrapping tape 14 and the wrapping tape 13 which are heat-fused together is more preferable.

The utility model discloses a theory of operation and use flow: utilize the connecting pipe 21 at 11 both ends of body to connect outside pipe fitting, winding area 13 and strengthening rib 12 are through hot melting as an organic whole, stable in structure, and wrapping area 14 is used for consolidating strengthening rib 12 and winding area 13 to can further protect the outer wall of body 11, make the corrosion resistance of the outer wall of body 11 stronger, winding area 13 and wrapping area 14 can make body 11 have good cold resistance, the utility model discloses a double-deck winding pipe's structural stability is strong, and the weatherability is good, long service life.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a two-layer winding pipe that weatherability inner wall is smooth which characterized in that: comprises a tube body mechanism (1) and a connecting mechanism (2);

the pipe body mechanism (1) comprises: the pipe comprises a pipe body (11), reinforcing ribs (12), a winding belt (13) and a wrapping belt (14), wherein the reinforcing ribs (12) are wound on the outer wall of the pipe body (11), grooves of a spiral structure are formed between the reinforcing ribs (12) and the outer wall of the pipe body (11), the winding belt (13) is wound and fixed on the outer wall of the pipe body (11), the winding belt (13) is located at the grooves of the reinforcing ribs (12), the wrapping belt (14) covers the outer sides of the reinforcing ribs (12) and the winding belt (13), the wrapping belt (14) is wound and fixed on the pipe body (11), and the spiral direction of the wrapping belt (14) is consistent with that of the reinforcing ribs (12);

the connecting mechanism (2) comprises two connecting pipes (21), the two connecting pipes (21) are fixed at two ends of the pipe body (11) respectively and are communicated with the pipe body (11), and the connecting pipes (21) are superposed with the extension lines of the axial lead of the pipe body (11).

2. The weather-resistant smooth-walled double-layer wound pipe of claim 1, wherein: a plurality of vertical ribs (22) are fixed on the outer wall of the connecting pipe (21).

3. The weather-resistant smooth-walled double-layer wound pipe of claim 2, wherein: the vertical ribs (22) are distributed at intervals in a ring shape.

4. The weather-resistant smooth-walled double-layer wound pipe of claim 1, wherein: the inner diameter of the connecting pipe (21) is larger than that of the pipe body (11), and the outer diameter of the connecting pipe (21) is larger than that of the pipe body (11).

5. The weather-resistant smooth-walled double-layer wound pipe of claim 1, wherein: the reinforcing ribs (12) are made of hard PVC.

6. The weather-resistant smooth-walled double-layer wound pipe of claim 1, wherein: the inner wall of the pipe body (11) is coated with a super-hydrophobic coating (15).

7. The weather-resistant smooth-walled double-layer wound pipe of claim 1, wherein: the wrapping tape (14) and the winding tape (13) are fixed through hot melting.