CN207049467U

CN207049467U - A kind of square single-wall corrugated pipes of SFIP

Info

Publication number: CN207049467U
Application number: CN201721023799.1U
Authority: CN
Inventors: 陈素萍; 袁欣; 张英; 张朝阳; 赵信红
Original assignee: Guiyang Xing Plastic Polytron Technologies Inc
Current assignee: Guiyang Xing Plastic Polytron Technologies Inc
Priority date: 2017-08-16
Filing date: 2017-08-16
Publication date: 2018-02-27
Anticipated expiration: 2027-08-16

Abstract

The utility model discloses a kind of square single-wall corrugated pipes of SFIP, including body, the body is circle, socket is provided with body one end, the other end is radially wound with several spaced circular crests, rubber ring is provided between two crests close to body end, and the height of rubber ring is more than the height around crest；Spaced boss and scrobicular ring are provided with body stage casing, scrobicular ring is adapted with tubular form, boss be square and square corners at be arc；Reinforcement is axially arranged with the body, and reinforcement, in the scrobicular ring between two boss, the reinforcement has two rows or four rows；The utility model adds ring stiffness in the case where the universal outer wall of single-wall corrugated pipe is relatively thin, and this is rational in infrastructure simple, the cheap suitable batch production of cost.

Description

A kind of square single-wall corrugated pipes of SFIP

Technical field

It the utility model is related to a kind of square single-wall corrugated pipes of SFIP.

Background technology

Single-wall corrugated pipe have just in it is soft the characteristics of, available for conveying some liquids and gases and as built-in electric wire Sleeve pipe；The inner and outer surfaces of single-wall corrugated pipe are corrugated, though its bendability, pliability are excellent, its fluid resistance is big, and Easily make the deposition that suspension is produced at inner surface screw channel；So PVC single-wall corrugated pipes are mostly that wall is relatively thin, therefore crushing resistance occurs The shortcomings of weak.

Utility model content

Purpose of utility model：The problem of existing for prior art, the utility model provide a kind of crushing resistance by force and tied The square single-wall corrugated pipe that structure is rationally simple, cost is cheap.

Technical scheme：A kind of square single-wall corrugated pipes of SFIP, including body, the body are circle, are set in body one end There is socket, the other end is radially wound with several spaced circular crests, between two crests close to body end Provided with rubber ring, and the height of rubber ring is more than the height of crest；The body stage casing is provided with spaced boss and recessed Ring, scrobicular ring are adapted with tubular form, boss be square and square corners at be arc；Reinforcement is axially arranged with the body Muscle, and reinforcement, in the scrobicular ring between two boss, the reinforcement has two rows or four rows.

Specifically, the area of the scrobicular ring is less than the area of boss.

Specifically, the area of the scrobicular ring is the 1/3 of boss area.

Specifically, the boss inner hollow.

Specifically, the boss and scrobicular ring difference in height are 2-3cm.

Specifically, the boss and scrobicular ring are arc at the place of being mutually linked.

Beneficial effect：Compared with prior art, the utility model has the advantage of：The body scrobicular ring and boss are spaced Set, and the area of boss is more than the area of scrobicular ring, adds overall crushing resistance；It is provided with and strengthens in four corners of body Muscle；Ring stiffness is added in the case where the universal outer wall of single-wall corrugated pipe is relatively thin, and this is rational in infrastructure simple, cost is cheap to be adapted to Batch production.

Brief description of the drawings

Fig. 1 is structural representation of the present utility model；

Fig. 2 is A-A sectional views；

Fig. 3 is bell and spigot frame schematic diagram of the present utility model.

In figure, 1- bodys, 2- boss, 3- scrobicular rings, 4- reinforcements, 5- sockets, 6- crests, 7- rubber rings.

Embodiment

With reference to the accompanying drawings and detailed description, the utility model is furtherd elucidate.

As shown in Figure 1-2, the square single-wall corrugated pipes of a kind of SFIP, including body 1, boss 2, scrobicular ring 3 and reinforcement 4, pipe Body 1 is circle, is provided with socket 5 in the one end of body 1, and other end radial direction is wound with several spaced circular crests 6, by Rubber ring 7 is provided between two crests 6 of the nearly end of body 1, and the height of rubber ring 7 is more than the height of crest 6；In body 1 Stage casing is provided with spaced boss 2 and scrobicular ring 3, and scrobicular ring 3 is adapted with the shape of body 1, and boss 2 is square, square corners It is 2-3cm with the difference in height of scrobicular ring 3 to locate as arc and inner hollow, boss 2, and the area of scrobicular ring 3 is the 1/3 of the area of boss 2；Boss 2 and scrobicular ring 3 at the place of being mutually linked be arc；Reinforcement 4 is axially arranged with body 1, and reinforcement 4 is between two boss 2 Scrobicular ring 3 in, in boss 2 and be not provided with reinforcement 4, the reinforcement 4 has two rows or four rows.

As shown in figure 3, body inserts one end provided with rubber ring in socket, because of the height of rubber ring when being connected with each other Degree can produce coefficient of friction with socket inwall after insertion, be completely embedded and reach the effect of sealing more than the height of crest.

Claims

A kind of 1. square single-wall corrugated pipes of SFIP, it is characterised in that：Including body, the body is circle, is set in body one end There is socket, the other end is radially wound with several spaced circular crests, between two crests close to body end Provided with rubber ring, and the height of rubber ring is more than the height of crest；The body stage casing is provided with spaced boss and recessed Ring, scrobicular ring are adapted with tubular form, boss be square and square corners at be arc；Reinforcement is axially arranged with the body Muscle, and reinforcement, in the scrobicular ring between two boss, the reinforcement has two rows or four rows.
A kind of 2. square single-wall corrugated pipes of SFIP according to claim 1, it is characterised in that：The area of the scrobicular ring is less than The area of boss.
A kind of 3. square single-wall corrugated pipes of SFIP according to claim 1 or 2, it is characterised in that：The area of the scrobicular ring For the 1/3 of boss area.
A kind of 4. square single-wall corrugated pipes of SFIP according to claim 1, it is characterised in that：The boss inner hollow.
A kind of 5. square single-wall corrugated pipes of SFIP according to claim 1, it is characterised in that：The boss and scrobicular ring height Difference is 2-3cm.
A kind of 6. square single-wall corrugated pipes of SFIP according to claim 1, it is characterised in that：The boss and scrobicular ring are in phase Mutual joining place is arc.