CN214368491U

CN214368491U - Puncture-proof PE pipe

Info

Publication number: CN214368491U
Application number: CN202023111076.1U
Authority: CN
Inventors: 朱宏伟; 朱立君; 张学彬
Original assignee: Jilin Juheng Pipe Industry Co ltd
Current assignee: Jilin Juheng Pipe Industry Co ltd
Priority date: 2020-12-22
Filing date: 2020-12-22
Publication date: 2021-10-08
Anticipated expiration: 2030-12-22

Abstract

The utility model discloses a prevent puncture type PE pipe, concretely relates to PE pipe technical field, including first body, one side of first body is provided with the second body, the one end of first body is connected with first connecting pipe, the one end fixedly connected with second connecting pipe of second body, annular slot has been seted up to the one end of first connecting pipe, the one end fixedly connected with intubate of second connecting pipe, the structure phase-match of annular slot and intubate, the inner wall and the outer wall of intubate all are provided with sealed the pad, the outside common cover of first connecting pipe and second connecting pipe is equipped with the connecting header, first connecting pipe and second connecting pipe all pass through threaded connection with the connecting header. The utility model has the advantages of simple and reasonable design, through annular slot and intubate looks block, play sealed effect through sealed the pad, the rethread is connected the house and is established externally to improve the leakproofness, improved the fastening nature of connecting.

Description

Puncture-proof PE pipe

Technical Field

The utility model relates to a PE manages technical field, more specifically says, the utility model relates to a prevent puncture type PE pipe.

Background

PE is polyethylene, and the application range of a common PE pipe water supply pipeline is lower than 40 ℃, so that the PE pipe water supply pipeline cannot be used for a hot water conveying pipeline. PE pipe is a highly crystalline, non-polar thermoplastic resin. The appearance of the original HDPE is milky white, and the micro-thin section is semitransparent to a certain degree. PE has excellent resistance to most domestic and industrial chemicals. Some kinds of chemicals can generate chemical corrosion, such as corrosive oxidants (concentrated nitric acid), aromatic hydrocarbons (dimethylbenzene) and halogenated hydrocarbons (carbon tetrachloride), and are mainly applied to urban water supply pipe networks, irrigation diversion projects and agricultural sprinkling irrigation projects.

When the PE pipe is used, the two PE pipes are usually connected, and the existing PE pipe joint is complex in operation and not tight in connection, so that water leakage is easily caused after a long time.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a prevent puncture type PE pipe through annular slot and intubate looks block, plays sealed effect through sealed the pad, and the rethread is connected house steward and is established in the outside, has improved the leakproofness, has improved the fastening nature of connecting to solve the problem of proposing 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 prevent puncture type PE pipe, includes first body, one side of first body is provided with the second body, the one end of first body is connected with first connecting pipe, the one end fixedly connected with second connecting pipe of second body, annular slot has been seted up to the one end of first connecting pipe, the one end fixedly connected with intubate of second connecting pipe, annular slot and the structure phase-match of intubate, the inner wall and the outer wall of intubate all are provided with sealed the pad, the outside common cover of first connecting pipe and second connecting pipe is equipped with the connecting header pipe, first connecting pipe and second connecting pipe all pass through threaded connection with the connecting header pipe, first screw has all been seted up to the both sides of first connecting pipe and second connecting pipe, the outside of connecting header pipe runs through with the relative position department of first screw and has seted up the second screw.

In a preferred embodiment, the outer walls of the first and second tubular bodies are each sheathed with a protective sheath made of stainless steel.

In a preferred embodiment, the outer wall of the protective sleeve is fixedly provided with a plurality of convex strips, and the convex strips are uniformly distributed.

In a preferred embodiment, a plurality of reinforcing ribs are arranged inside each of the first pipe body and the second pipe body, and the reinforcing ribs are made of low carbon alloy steel.

In a preferred embodiment, a mounting ring is fixedly connected to an inner wall of one end of the first pipe body, a filter screen ring is arranged on the front side of the mounting ring, and a filter screen is fixedly arranged inside the filter screen ring.

In a preferred embodiment, a plurality of first threaded holes are uniformly distributed in the front side of the mounting ring, and a second threaded hole is formed in the front side of the filter screen ring at a position opposite to the first threaded holes.

In a preferred embodiment, the outer wall of the protective sleeve is coated with a protective coating, and the sealing gasket is made of a rubber material.

The utility model discloses a technological effect and advantage:

1. by arranging, the annular slot of the first connecting pipe is clamped with the insertion pipe of the second connecting pipe, the sealing gasket plays a sealing role, and the connecting main pipe is screwed on the outer walls of the first pipe body and the second pipe body through threads, so that the first pipe body and the second pipe body are connected;

2. through laminating filter screen ring and collar mutually, use the screw to be connected with first screw hole and second screw hole in proper order, thereby install the filter screen in first body one end, the dismouting of being convenient for, the filter screen can filter the impurity of aquatic, through having set up the lag, can avoid first body and second body direct and external contact, prevent sharp object puncture first body and second body, first body and second body have been protected greatly, the life of PE pipe has been improved, through having set up the sand grip, sharp object direct contact such as lag and stone can be avoided, avoid the lag to be worn and torn, thereby first body and second body have been protected, through having set up the strengthening rib, first body and second body and intensity and toughness can be strengthened, can bear bigger pressure, the life of PE pipe has further been improved.

Drawings

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

Fig. 2 is a schematic sectional view of the first pipe body of the present invention.

Fig. 3 is a schematic structural diagram of the filter screen installation of the present invention.

Fig. 4 is a schematic structural view of the utility model when the filter screen is not installed.

The reference signs are: 1. a first pipe body; 2. a second tube body; 3. a first connecting pipe; 4. a second connecting pipe; 5. an annular slot; 6. inserting a tube; 7. a gasket; 8. connecting a main pipe; 9. a first screw hole; 10. a second screw hole; 11. a protective sleeve; 12. a convex strip; 13. reinforcing ribs; 14. a mounting ring; 15. a screen ring; 16. a filter screen; 17. a first threaded hole; 18. and a second threaded hole.

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.

The puncture-proof PE pipe comprises a first pipe body 1, a second pipe body 2 is arranged on one side of the first pipe body 1, one end of the first pipe body 1 is connected with a first connecting pipe 3, one end of the second pipe body 2 is fixedly connected with a second connecting pipe 4, an annular slot 5 is formed in one end of the first connecting pipe 3, one end of the second connecting pipe 4 is fixedly connected with an insertion pipe 6, the annular slot 5 is matched with the insertion pipe 6 in structure, the inner wall and the outer wall of the insertion pipe 6 are both provided with a sealing gasket 7, a connecting header pipe 8 is sleeved outside the first connecting pipe 3 and the second connecting pipe 4 together, the first connecting pipe 3 and the second connecting pipe 4 are both in threaded connection with the connecting header pipe 8, first screw holes 9 are formed in two sides of the first connecting pipe 3 and the second connecting pipe 4, and a second screw hole 10 is formed in the outer side of the connecting header pipe 8 and in a position opposite to the first screw holes 9 in a penetrating mode.

As shown in the attached drawing 1, the outer walls of the first pipe body 1 and the second pipe body 2 are both fixedly sleeved with the protecting sleeve 11, the protecting sleeve 11 is made of stainless steel, the first pipe body 1 and the second pipe body 2 can be prevented from directly contacting with the outside due to the arrangement of the protecting sleeve 11, the first pipe body 1 and the second pipe body 2 are prevented from being punctured by sharp objects, the first pipe body 1 and the second pipe body 2 are greatly protected, and the service life of the PE pipe is prolonged.

As shown in fig. 3, the outer wall of the protecting jacket 11 is fixedly provided with a plurality of protruding strips 12, the protruding strips 12 are uniformly distributed, the setting of the protruding strips 12 can avoid the protecting jacket 11 and stones and other sharp objects from directly contacting, the protecting jacket 11 is prevented from being worn and damaged, and therefore the first pipe body 1 and the second pipe body 2 are protected.

As shown in the attached drawing 2, the inside of the first pipe body 1 and the second pipe body 2 is provided with a plurality of reinforcing ribs 13, the reinforcing ribs 13 are made of low-carbon alloy steel, the arrangement of the reinforcing ribs 13 can enhance the strength and toughness of the first pipe body 1 and the second pipe body 2, and can bear larger pressure, so that the service life of the PE pipe is further prolonged.

As shown in fig. 3, a mounting ring 14 is fixedly connected to an inner wall of one end of the first pipe 1, a filter screen ring 15 is disposed on a front side of the mounting ring 14, a filter screen 16 is fixedly disposed inside the filter screen ring 15, and the filter screen 16 is used for filtering impurities.

As shown in fig. 4, a plurality of first threaded holes 17 which are uniformly distributed are formed in the front side of the mounting ring 14, a second threaded hole 18 is formed in the position, opposite to the first threaded hole 17, of the front side of the filter screen ring 15, protective paint is coated on the outer wall of the protective sleeve 11, the sealing gasket 7 is made of rubber, the filter screen ring 15 is attached to the mounting ring 14, and the first threaded hole 17 and the second threaded hole 18 are sequentially connected through screws, so that the filter screen 16 is mounted at one end of the first pipe body 1, and mounting is facilitated.

The utility model discloses the theory of operation: firstly, aligning a first connecting pipe 3 of a first pipe body 1 with a second connecting pipe 4 of a second pipe body 2, then clamping an annular slot 5 of the first connecting pipe 3 with an insertion pipe 6 of the second connecting pipe 4, wherein a sealing gasket 7 plays a role of sealing, and then screwing a connecting header pipe 8 on the outer walls of the first pipe body 1 and the second pipe body 2 through screw threads, thereby connecting the first pipe body 1 with the second pipe body 2, the operation is simple, the sealing performance is good, the connecting header pipe 8 can be more tightly connected with the first pipe body 1 and the second pipe body 2 by using screws which are connected with a first screw hole 9 and a second screw hole 10 through screw threads, thereby enabling the first pipe body 1 and the second pipe body 2 to be more tightly connected, attaching a filter screen ring 15 with a mounting ring 14, and sequentially connecting the first screw hole 17 and the second screw hole 18 by using screws, thereby mounting a filter screen 16 at one end of the first pipe body 1, impurities in the water can be filtered.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. 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 prevent puncture type PE pipe, includes first body (1), its characterized in that: a second pipe body (2) is arranged on one side of the first pipe body (1), a first connecting pipe (3) is connected to one end of the first pipe body (1), a second connecting pipe (4) is fixedly connected to one end of the second pipe body (2), an annular slot (5) is formed in one end of the first connecting pipe (3), an insertion pipe (6) is fixedly connected to one end of the second connecting pipe (4), the annular slot (5) is matched with the insertion pipe (6) in structure, sealing gaskets (7) are arranged on the inner wall and the outer wall of the insertion pipe (6), a connecting main pipe (8) is sleeved outside the first connecting pipe (3) and the second connecting pipe (4) together, the first connecting pipe (3) and the second connecting pipe (4) are connected with the connecting main pipe (8) through threads, first screw holes (9) are formed in two sides of the first connecting pipe (3) and the second connecting pipe (4), and a second screw hole (10) penetrates through the position, opposite to the first screw hole (9), of the outer side of the connecting header pipe (8).

2. A puncture resistant PE tube according to claim 1, characterized in that: the outer wall of first body (1) and second body (2) all fixed cover be equipped with lag (11), lag (11) are made by stainless steel material.

3. A puncture resistant PE tube according to claim 2, characterized in that: the outer wall of lag (11) is fixed and is provided with a plurality of sand grips (12), and is a plurality of sand grip (12) evenly distributed.

4. A puncture resistant PE tube according to claim 1, characterized in that: the inside of first body (1) and second body (2) all is provided with a plurality of strengthening ribs (13), strengthening rib (13) are made by low carbon alloy steel material.

5. A puncture resistant PE tube according to claim 1, characterized in that: the one end inner wall fixedly connected with collar (14) of first body (1), the front side of collar (14) is provided with filter screen ring (15), the inside of filter screen ring (15) is fixed and is provided with filter screen (16).

6. A puncture resistant PE tube according to claim 5, wherein: the front side of the mounting ring (14) is provided with a plurality of uniformly distributed first threaded holes (17), and the position of the front side of the filter screen ring (15) relative to the first threaded holes (17) is provided with a second threaded hole (18).

7. A puncture resistant PE tube according to claim 2, characterized in that: the outer wall of the protective sleeve (11) is coated with protective coating, and the sealing gasket (7) is made of rubber.