CN212131577U

CN212131577U - Resistance to compression type PVC tubular product

Info

Publication number: CN212131577U
Application number: CN202020808091.2U
Authority: CN
Inventors: 陈文凯
Original assignee: Fujian Wan Lian Plastic Co ltd
Current assignee: Fujian Wan Lian Plastic Co ltd
Priority date: 2020-05-15
Filing date: 2020-05-15
Publication date: 2020-12-11
Anticipated expiration: 2030-05-15

Abstract

The utility model discloses a resistance to compression type PVC tubular product, including interior PVC pipe, the lateral surface cover of interior PVC pipe has the reinforcement PVC sleeve, and consolidates the telescopic inside of PVC and have the recess along circumference evenly distributed, the internally mounted of recess has can dismantle the reinforcement billet, the inner wall of interior PVC pipe is equipped with the rubber lantern ring, and the inboard equidistant interior resistance to compression supporting disk that is equipped with of rubber lantern ring, and the inside evenly distributed of interior resistance to compression supporting disk has seven internal pipe covers, the internally mounted of internal pipe cover has the body of dismantling, and can dismantle the inner wall of body and be equipped with interior anti-corrosion coating. The utility model discloses including the surface of PVC pipe has set up the reinforcement PVC sleeve to install in the sleeve and to have dismantled the reinforcement billet, set up the resistance to compression effect that the outer PVC protective sheath that has the reinforcement steel ring can further increase tubular product in reinforcing the telescopic surface of PVC in addition, including the inside of PVC pipe set up interior resistance to compression supporting disk, can increase the inside resistance to compression effect of tubular product.

Description

Resistance to compression type PVC tubular product

Technical Field

The utility model relates to a PVC tubular product technical field specifically is a resistance to compression type PVC tubular product.

Background

PVC is (Polyvinylchlorid) a material whose main component is polyvinyl chloride, other components are added to enhance its heat resistance, toughness and ductility, the uppermost layer of the surface film is paint, the middle main component is polyvinyl chloride, the lowermost layer is a back coating adhesive, it is a synthetic material which is popular, popular and widely used in the world today, its global usage is second among various synthetic materials, and according to statistics, in only 1995 a year, the production amount of PVC in europe is about five million tons, while the consumption amount thereof is five hundred thirty million tons, in germany, the production amount and consumption amount of PVC are one hundred forty million tons on average, and PVC pipe is a material commonly used for water pipes.

The existing PVC pipe has the following defects:

1. the existing PVC pipes are generally single PVC pipes, have no protection measures and compression-resistant structures, are easy to break due to overlarge pressure when being buried in concrete or underground, have poor compression resistance and cannot ensure the service life of the pipes;

2. the existing PVC pipe cannot classify and convey multiple groups of water flows when in use, is single in use function, cannot meet the complex requirements of people, and is large in use limitation.

Therefore, there is a need for improvement of the prior art to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a resistance to compression type PVC tubular product to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a resistance to compression type PVC tubular product, includes interior PVC pipe, the lateral surface cover of interior PVC pipe has the reinforcement PVC sleeve, and consolidates the telescopic inside of PVC and have the recess along circumference evenly distributed, the internally mounted of recess has the reinforcement billet of dismantling, the inner wall of interior PVC pipe is equipped with the rubber lantern ring, and the inboard equidistant of rubber lantern ring is equipped with interior resistance to compression supporting disk, and the inside evenly distributed of interior resistance to compression supporting disk has seven internal pipe casings, the internally mounted of internal pipe casing has the body of dismantling, and the inner wall that can dismantle the body is equipped with interior anti-corrosion coating.

Preferably, the outer surface of the reinforcing PVC sleeve is sleeved with an outer PVC protective sleeve, and reinforcing steel rings are sleeved on the outer surface of the outer PVC protective sleeve at equal intervals.

Preferably, consolidate telescopic both ends of PVC and all be equipped with the reinforcement dish, and the welding of the lateral surface of reinforcement dish has and can dismantle reinforcement billet fixed connection's welded fastening dish.

Preferably, six groups of reinforcing steel bar rings are distributed on the circumference of the outer side edge of the compression-resistant supporting disc in the outer side of the inner pipe sleeve, and reinforcing steel bars are installed inside the reinforcing steel bar rings in a penetrating mode.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the surface of PVC pipe including this resistance to compression type PVC tubular product has set up the reinforcement PVC sleeve to install in the sleeve and to have dismantled the reinforcement billet, set up the resistance to compression effect that the outer PVC protective sheath that has the reinforcement steel ring can further increase tubular product in reinforcing the telescopic surface of PVC in addition, including the inside of PVC pipe set up interior resistance to compression supporting disk, can increase the inside resistance to compression effect of tubular product, avoid leading to tubular product to break because of the inside water pressure of tubular product is too high.

2. This resistance to compression type PVC tubular product has set up the interior resistance to compression supporting disk that has the inner tube cover, can be convenient to the dismantlement installation of dismantling the body, can dismantle the reinforcing dish and the welded fastening dish in the body both ends outside can guarantee the stability of dismantling the body installation, and can guarantee that tubular product can realize the effect of categorised infusion, has increased the application scope of tubular product, has improved the practicality of tubular product.

Drawings

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

fig. 2 is a side cross-sectional view of the present invention;

fig. 3 is a side view of the present invention.

In the figure: 1. an inner PVC pipe; 2. reinforcing the PVC sleeve; 3. a groove; 4. the reinforcing steel bars can be disassembled; 5. an outer PVC protective sleeve; 6. reinforcing a steel ring; 7. an inner compression-resistant support disc; 8. an inner pipe sleeve; 9. the pipe body can be disassembled; 10. reinforcing steel bars; 11. an inner anti-corrosion layer; 12. a rubber collar; 13. reinforcing the reinforcing steel bar ring; 14. welding a fixed disc; 15. and (5) reinforcing the disc.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only 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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 to which the reference is made 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. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically 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.

Referring to fig. 1-3, the present invention provides an embodiment: a compression-resistant PVC pipe comprises an inner PVC pipe 1, wherein a reinforced PVC sleeve 2 is sleeved on the outer side surface of the inner PVC pipe 1, grooves 3 are uniformly distributed in the reinforced PVC sleeve 2 along the circumference, a detachable reinforced steel bar 4 is installed in each groove 3, an outer PVC protective sleeve 5 is sleeved on the outer surface of the reinforced PVC sleeve 2, reinforcing steel rings 6 are sleeved on the outer surface of the outer PVC protective sleeve 5 at equal intervals, a rubber sleeve ring 12 is arranged on the inner wall of the inner PVC pipe 1, and inner compression-resistant supporting disks 7 are arranged on the inner side of the rubber sleeve ring 12 at equal intervals;

in particular, when in use, the reinforced PVC sleeve 2 and the inner PVC pipe 1 directly form an integrated structure through an injection molding mode, further increasing the firmness of the whole pipe, the groove 3 is convenient for the installation of the detachable reinforcing steel bar 4, when the pipe needs to be used in places with higher pressure, the detachable reinforcing steel bars 4 can be arranged in the grooves 3, the pressure resistance of the pipe is further improved, when the pipe is used in a common occasion, the detachable reinforcing steel bar 4 is not needed, the outer PVC protective sleeve 5 can further reinforce and protect the outer surface of the pipe, the reinforcing steel ring 6 can improve the pressure resistance effect of the outer surface of the pipe, the rubber lantern ring 12 can facilitate the fixed installation of the inner pressure resistance supporting disc 7, the inner pressure resistance supporting disc 7 can play a pressure resistance supporting effect on the inner part of the pipe, and the pipe is prevented from being broken due to overlarge pressure of gas or liquid conveyed inside the pipe;

reinforcing discs 15 are arranged at two ends of the reinforced PVC sleeve 2, a welding fixing disc 14 fixedly connected with a detachable reinforcing steel bar 4 is welded on the outer side surface of each reinforcing disc 15, seven groups of inner pipe sleeves 8 are uniformly distributed in the inner portions of the inner compression-resistant supporting discs 7, detachable pipe bodies 9 are installed in the inner portions of the inner pipe sleeves 8, inner anti-corrosion layers 11 are arranged on the inner walls of the detachable pipe bodies 9, six groups of reinforcing steel bar rings 13 are distributed on the peripheries of the outer sides of the inner compression-resistant supporting discs 7 outside the inner pipe sleeves 8, and reinforcing steel bars 10 penetrate through the inner portions of the reinforcing steel bar rings 13;

specifically, during the use, consolidate the dish 15 and can consolidate the both ends of consolidating PVC sleeve 2, the shutoff can be consolidated to consolidating the dish 15 to welded fastening disk 14, and can guarantee to dismantle that consolidating 4 firm the installing in consolidating PVC sleeve 2 of billet, interior pipe box 8 is convenient to the installation and the dismantlement of dismantling body 9, can dismantle body 9 can be dismantled according to the demand, and make things convenient for whole PVC tubular product can carry simultaneously different liquid or gas, and then the application scope of tubular product has been increased, consolidate the reinforcing bar ring 13 and be convenient for consolidate the fixed mounting of reinforcing bar 10, it can be to the further reinforcement of PVC tubular product to consolidate reinforcing bar 10.

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. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a resistance to compression type PVC tubular product, includes interior PVC pipe (1), its characterized in that: the lateral surface cover of interior PVC pipe (1) has reinforcement PVC sleeve (2), and the inside of just reinforcing PVC sleeve (2) along circumference evenly distributed fluted (3), the internally mounted of recess (3) has can dismantle reinforcement billet (4), the inner wall of interior PVC pipe (1) is equipped with the rubber lantern ring (12), and the inboard equidistant of rubber lantern ring (12) is equipped with interior resistance to compression supporting disk (7), and the inside evenly distributed of interior resistance to compression supporting disk (7) has seven internal-tube covers (8), the internally mounted of internal-tube cover (8) has detachable pipe body (9), and the inner wall that can dismantle pipe body (9) is equipped with interior anti-corrosion coating (11).

2. The pressure-resistant PVC pipe material according to claim 1, wherein: the outer surface cover of consolidating PVC sleeve (2) has outer PVC protective sheath (5), and the equidistant cover of surface of outer PVC protective sheath (5) has and consolidates steel ring (6).

3. The pressure-resistant PVC pipe material according to claim 1, wherein: the both ends of consolidating PVC sleeve (2) all are equipped with and consolidate dish (15), and the outside welding of consolidating dish (15) has and can dismantle reinforcing billet (4) fixed connection's welded fastening dish (14).

4. The pressure-resistant PVC pipe material according to claim 1, wherein: six groups of reinforcing steel bar rings (13) are distributed on the circumference of the outer side edge of the inner compression-resistant supporting disc (7) on the outer side of the inner pipe sleeve (8), and reinforcing steel bars (10) penetrate through the reinforcing steel bar rings (13).