CN215862264U

CN215862264U - Building drainage type hard polyvinyl chloride structural wall pipe

Info

Publication number: CN215862264U
Application number: CN202121764295.1U
Authority: CN
Inventors: 李洪斌
Original assignee: Sichuan Dudeli Pipe Industry Co ltd
Current assignee: Sichuan Dudeli Pipe Industry Co ltd
Priority date: 2021-07-30
Filing date: 2021-07-30
Publication date: 2022-02-18
Anticipated expiration: 2031-07-30

Abstract

The utility model discloses a building drainage type rigid polyvinyl chloride structural wall pipe, and particularly relates to the technical field of pipes, wherein the pipe comprises a first drainage pipe, a drainage layer is arranged on the inner wall of the first drainage pipe, a first embedded groove is formed in one side of the drainage layer, and a sealing mechanism is arranged outside one side of the first embedded groove; sealing mechanism is including setting up the embedding lantern ring in first embedded groove outside, the second embedded groove has been seted up to embedding lantern ring one side, embedding lantern ring outside is provided with the joint ring, joint ring one side is provided with the sealing washer. According to the utility model, by arranging the sealing mechanism, the first embedding ring is inserted into the first embedding groove, the second embedding ring is inserted into the second embedding groove in the embedding lantern ring, and the connecting lantern ring enters the embedding lantern ring, so that even if one layer causes water leakage, other layers also play a role in sealing, the leakage-proof effect is better, the sealing effect is better, the rainwater impact resistance effect is better, the damage is not easy, and the practicability is better.

Description

Building drainage type hard polyvinyl chloride structural wall pipe

Technical Field

The utility model belongs to the technical field of pipes, and particularly relates to a building drainage type rigid polyvinyl chloride structural wall pipe.

Background

Polyvinyl chloride is a thermoplastic resin obtained by polymerizing vinyl chloride under the action of an initiator. The PVC is a homopolymer of vinyl chloride, is white powder with an amorphous structure, has a branching degree which is higher than that of PVC resin, PVC resin with a high polymerization degree and cross-linked PVC resin, can be used for manufacturing polyvinyl chloride structural wall pipes for drainage operation, and is particularly widely used in the building construction process.

Among the prior art, hard polyvinyl chloride structure wall tubular product only has the one deck to cup joint usually in the installation butt joint in-process, and sealed effect is relatively poor like this, in case the time of a specified duration when some rainwater discharge impact force is great, the problem of leaking appears very easily in the drainage, and the practicality is poor.

SUMMERY OF THE UTILITY MODEL

The utility model provides a building drainage type rigid polyvinyl chloride structural wall pipe, which aims to solve the problems that the existing pipe joint is only sleeved by one layer, the sealing effect is poor, the drainage is easy to leak once rainwater is discharged for a long time and the impact force is large, and the practicability is poor.

The utility model is realized in such a way, and provides the following technical scheme: a building drainage type rigid polyvinyl chloride structural wall pipe comprises a first drainage pipe, wherein a drainage layer is arranged on the inner wall of the first drainage pipe, a first embedded groove is formed in one side of the drainage layer, and a sealing mechanism is arranged outside one side of the first embedded groove;

sealing mechanism is including setting up the embedding lantern ring in first embedded groove outside, the second embedded groove has been seted up to embedding lantern ring one side, embedding lantern ring outside is provided with the joint ring, joint ring one side is provided with the sealing washer, sealing washer one side sets up the embedding insert ring, embedding insert ring one side is provided with first embedding ring, first embedding ring outside is provided with the second embedding ring, second embedding ring outside is provided with the connection lantern ring, connection lantern ring one side is provided with the second drain pipe.

In a preferred embodiment, the first embedding ring is clamped with the drainage layer to which the first embedding groove belongs, and the second embedding ring is clamped with the embedding lantern ring to which the second embedding groove belongs.

In a preferred embodiment, a plurality of reinforcing rings are arranged outside each of the first and second drain pipes, and a metal ring is arranged on the inner wall of each reinforcing ring.

In a preferred embodiment, the first drainage pipe and the drainage layer are integrally formed by injection molding, and the drainage layer is made of polyvinyl chloride.

In a preferred embodiment, the bottom of each of the first and second drain pipes is provided with a stabilizing block, the bottom end of the stabilizing block is provided with a plurality of friction strips, and one side of each friction strip is provided with a conical rod.

In a preferred embodiment, the fixing block is fixedly connected with the friction strip, and the vertical cross-sectional shape of the friction strip is trapezoidal.

In a preferred embodiment, the connecting collar and the embedded insert ring are clamped, and the sealing ring is made of rubber.

Compared with the prior art, the utility model has the beneficial effects that:

1. by arranging the sealing mechanism, the first embedding ring is inserted into the first embedding groove, the second embedding ring is inserted into the second embedding groove in the embedding lantern ring, and the connecting lantern ring enters into the embedding lantern ring, so that the joint of the first drainage pipe and the second drainage pipe can form multilayer embedded clamping sealing, even if one layer causes water leakage, other layers also play a role in sealing, the leakage-proof effect is better, the sealing effect is better, the rainwater impact resistance effect is better, the damage is avoided, and the practicability is better;

2. when first drain pipe of installation and second drain pipe, the effect of bed hedgehopping can be played to the piece that stabilizes, reduces the corruption that ponding caused, and a plurality of friction strips and toper pole can increase the embedding degree of depth simultaneously, increase the vertical and horizontal installation stability of first drain pipe, take the fixed connection of formation embedding behind the bottom soil and water drying, firm in connection nature is better, and difficult emergence is rocked.

Drawings

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

Fig. 2 is a schematic structural view of the opposite part of the first drain pipe and the second drain pipe of the present invention.

FIG. 3 is a schematic sectional view of a reinforcing ring and a metal ring according to the present invention.

FIG. 4 is a schematic perspective view of the joint between the anchor block and the rubbing strip of the present invention.

In the figure: 1. a first drain pipe; 2. a drainage layer; 3. a first embedded groove; 4. embedding a lantern ring; 5. a second embedded groove; 6. a snap ring; 7. a seal ring; 8. embedding an insert ring; 9. a first insert ring; 10. a second insert ring; 11. a connecting lantern ring; 12. a second drain pipe; 13. a reinforcing ring; 14. a metal ring; 15. a stabilizing block; 16. rubbing the strips; 17. a tapered rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further 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 utility model and are not intended to limit the utility model.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

The building drainage type rigid polyvinyl chloride structural wall pipe shown in the attached figures 1-4 comprises a first drainage pipe 1, wherein a drainage layer 2 is arranged on the inner wall of the first drainage pipe 1, a first embedded groove 3 is formed in one side of the first drainage pipe 1, and a sealing mechanism is arranged outside one side of the first embedded groove 3;

sealing mechanism has seted up second embedded groove 5 including setting up the embedding lantern ring 4 in first embedded groove 3 outside, embedding lantern ring 4 one side, embedding lantern ring 4 outside is provided with joint ring 6, joint ring 6 one side is provided with sealing washer 7, sealing washer 7 one side sets up embedding insert ring 8, embedding insert ring 8 one side is provided with first embedding ring 9, first embedding ring 9 outside is provided with second embedding ring 10, second embedding ring 10 outside is provided with the connection lantern ring 11, connection lantern ring 11 one side is provided with second drain pipe 12.

As shown in fig. 2, the first insert ring 9 is clamped with the drainage layer 2 to which the first insert groove 3 belongs, and the second insert ring 10 is clamped with the insert collar 4 to which the second insert groove 5 belongs, so that the first insert ring 9 can be inserted into the first insert groove 3, and the second insert ring 10 can be inserted into the second insert groove 5 to form a clamping seal.

As shown in fig. 1 and 3, a plurality of reinforcing rings 13 are arranged outside the first drainage pipe 1 and the second drainage pipe 12, and a metal ring 14 is arranged on the inner wall of each reinforcing ring 13, so that the reinforcing rings 13 can protect the metal ring 14, thereby preventing rust corrosion on the metal ring 14, and the metal ring 14 can play a role in reinforcing the vertical supporting force outside the first drainage pipe 1.

As shown in attached figures 2 and 3, adopt the integrated into one piece of moulding plastics between first drain pipe 1 and the drainage blanket 2, drainage blanket 2 is the polyvinyl chloride material to first drain pipe 1 is connected with drainage blanket 2, so that the integrated into one piece, efficiency is faster.

As shown in fig. 1 and 4, the bottom of each of the first drainage pipe 1 and the second drainage pipe 12 is provided with a stabilizing block 15, the bottom end of each stabilizing block 15 is provided with a plurality of friction strips 16, one side of each friction strip 16 is provided with a tapered rod 17, so that when the first drainage pipe 1 and the second drainage pipe 12 are installed, the stabilizing blocks 15 can play a role of heightening, corrosion caused by accumulated water is reduced, meanwhile, the embedding depth can be increased by the aid of the friction strips 16 and the tapered rods 17, and the stability of the first drainage pipe 1 is improved.

As shown in fig. 4, the stable block 15 is fixedly connected with the friction strip 16, and the vertical cross-section of the friction strip 16 is trapezoidal, so that the stable block 15 is connected with the friction strip 16, thereby improving the stability of the stable block 15.

As shown in the attached drawing 2, the connecting sleeve ring 11 is clamped with the embedded inserting ring 8, the sealing ring 7 is made of rubber, so that the embedded inserting ring 8 can be inserted into the connecting sleeve ring 11 to form clamping, the sealing ring 7 plays a role in the joint, and the sealing effect is improved due to the sealing and extruding effects.

The working principle of the utility model is as follows: when installing, can be at first embedding ring 9, second embedding ring 10, glue is evenly paintd to embedding insert 8 outsides, then promote second drain pipe 12 to one side, second drain pipe 12 drives first embedding ring 9 and inserts in first embedded groove 3, second embedding ring 10 inserts in embedding 4 inside second embedded groove 5 of lantern ring, it inserts in the ring 8 to connect lantern ring 11 simultaneously, and extrude between sealing washer 7 and the lantern ring 11, treat the glue air-dry back, it is more firm to make being connected between the lantern ring 11 and the joint ring 6, it is sealed to make first drain pipe 1 and second drain pipe 12 junction form the embedded joint of multilayer like this, sealed effect is better, the difficult problem that causes the leakage takes place.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a building drainage type hard polyvinyl chloride structure wall tubular product, includes first drain pipe, its characterized in that: a drainage layer is arranged on the inner wall of the first drainage pipe, a first embedded groove is formed in one side of the drainage layer, and a sealing mechanism is arranged outside one side of the first embedded groove;

2. The building drainage type rigid polyvinyl chloride structural wall pipe according to claim 1, wherein: the first embedding ring is connected with the drainage layer to which the first embedding groove belongs in a clamped mode, and the second embedding ring is connected with the embedding lantern ring to which the second embedding groove belongs in a clamped mode.

3. The building drainage type rigid polyvinyl chloride structural wall pipe according to claim 1, wherein: the outside of first drain pipe and second drain pipe all is provided with a plurality of reinforcement rings, the reinforcement ring inner wall is provided with the becket.

4. The building drainage type rigid polyvinyl chloride structural wall pipe according to claim 1, wherein: first drain pipe with adopt the integrated shaping of moulding plastics between the drainage blanket, the drainage blanket is the polyvinyl chloride material.

5. The building drainage type rigid polyvinyl chloride structural wall pipe according to claim 1, wherein: the bottom of each of the first drainage pipe and the second drainage pipe is provided with a stabilizing block, the bottom end of each stabilizing block is provided with a plurality of friction strips, and one side of each friction strip is provided with a conical rod.

6. The building drainage type rigid polyvinyl chloride structural wall pipe according to claim 5, wherein: the stable block is fixedly connected with the friction strip, and the vertical section of the friction strip is trapezoidal.

7. The building drainage type rigid polyvinyl chloride structural wall pipe according to claim 1, wherein: the connecting sleeve ring is connected with the embedding insert ring in a clamped mode, and the sealing ring is made of rubber.