CN219571222U

CN219571222U - PVC material oil-resistant pipe

Info

Publication number: CN219571222U
Application number: CN202320338685.5U
Authority: CN
Inventors: 许斌
Original assignee: Jiangxi Wanri Rubber Co ltd
Current assignee: Jiangxi Wanri Rubber Co ltd
Priority date: 2023-02-28
Filing date: 2023-02-28
Publication date: 2023-08-22
Anticipated expiration: 2033-02-28

Abstract

The utility model discloses a PVC material oil-resistant pipe, and relates to the technical field of oil-resistant pipes. The PVC oil-resistant pipe comprises a PVC oil-resistant pipe body, wherein one end of the PVC oil-resistant pipe body is fixedly connected with a first connecting end, the other end of the PVC oil-resistant pipe body is fixedly connected with a second connecting end, a connecting sleeve is movably sleeved on the second connecting end, the first connecting end is connected with the second connecting end through the connecting sleeve, and a reinforcing ring is further arranged in the PVC oil-resistant pipe body. According to the utility model, the reinforcing rings are uniformly arranged in the PVC oil-resistant pipe body, so that the PVC oil-resistant pipe body is prevented from being broken easily due to the fact that the internal pressure of the PVC oil-resistant pipe body is too high, the first connecting end is arranged at one end of the PVC oil-resistant pipe body, the second connecting end is arranged at the other end of the PVC oil-resistant pipe body, and the connecting sleeve for connecting the first connecting end and the second connecting end is arranged at the second connecting end, so that a plurality of PVC oil-resistant pipe bodies can be conveniently and rapidly connected end to end by personnel, the PVC oil-resistant pipe is more flexible to use, and the overlong length of the oil-resistant pipe can be avoided.

Description

PVC material oil-resistant pipe

Technical Field

The utility model belongs to the technical field of oil-resistant pipes, and particularly relates to a PVC material oil-resistant pipe.

Background

The PVC oil-resistant pipe is also called as a PVC oil delivery pipe, a PVC oil pipe and the like, is mainly used for conveying diesel oil, gasoline, lubricating oil and other mineral oils, has the advantages of wear resistance, ageing resistance, oil resistance, corrosion resistance, high bearing pressure of a pipe body, softness, portability, good bending performance, attractive appearance and the like, and is widely used and recommended by enterprises in related fields.

The PVC oil-resistant pipes on the market are various in types and quantity, but the PVC oil-resistant pipes still have the defects: the structural strength of the existing PVC oil-resistant pipe is insufficient, when the pressure inside the PVC oil-resistant pipe is overlarge, the pipe body of the oil-resistant pipe is easy to break, safe and stable oil transportation cannot be well guaranteed, meanwhile, the two ends of the PVC oil-resistant pipe lack of an oil pipe connecting structure, when the PVC oil-resistant pipes with different lengths are used under different conditions, the PVC oil-resistant pipes cannot be flexibly connected end to end according to requirements, and the oil-resistant pipe is often too long, so that the problem is solved by the PVC oil-resistant pipe.

Disclosure of Invention

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a PVC material oil-resistant pipe, which comprises a PVC oil-resistant pipe body, wherein one end of the PVC oil-resistant pipe body is fixedly connected with a first connecting end, the other end of the PVC oil-resistant pipe body is fixedly connected with a second connecting end, a connecting sleeve is movably sleeved on the second connecting end, the first connecting end is connected with the second connecting end through the connecting sleeve, and a reinforcing ring is further arranged in the PVC oil-resistant pipe body.

Preferably, the front end of the first connecting end is provided with a plugging protrusion, the outer side wall of the plugging protrusion is symmetrically provided with positioning protrusions, and the outer side wall of the first connecting end is provided with an external thread part.

Preferably, the outer side wall of the second connecting end is provided with an annular bulge, a sealing gasket is paved at the position, connected with the PVC oil-resistant pipe body, inside the second connecting end, and the inner side wall of the second connecting end is also provided with a positioning groove.

Preferably, the plug-in protrusion on the first connection end is inserted into the second connection end, the positioning protrusion on the first connection end is matched with the positioning groove on the second connection end, and the front end of the plug-in protrusion is abutted on the sealing gasket.

Preferably, a hexagonal bulge is arranged on the outer side wall of the connecting sleeve, a limiting ring is arranged at the tail end of the connecting sleeve, and an inner thread part is further arranged on the inner side wall of the connecting sleeve.

Preferably, the limiting ring is hung at the annular protrusion on the second connecting end, and the internal thread part is in threaded fit with the external thread part arranged on the first connecting end.

Preferably, the reinforcing rings in the PVC oil-resistant pipe body are arranged at equal intervals along the PVC oil-resistant pipe body.

The utility model has the following beneficial effects:

according to the utility model, the reinforcing rings are uniformly arranged in the PVC oil-resistant pipe body, so that the structure of the PVC oil-resistant pipe body can be reinforced, the PVC oil-resistant pipe body can be prevented from being broken easily due to the fact that the internal pressure of the PVC oil-resistant pipe body is too high, the PVC oil-resistant pipe is more safe and stable in oil transportation, the first connecting end is arranged at one end of the PVC oil-resistant pipe body, the second connecting end is arranged at the other end of the PVC oil-resistant pipe body, and the connecting sleeve for connecting the first connecting end and the second connecting end is arranged at the second connecting end, so that a plurality of PVC oil-resistant pipe bodies can be conveniently and rapidly connected end to end by personnel, and further, a plurality of PVC oil-resistant pipe bodies can be selected for connection according to the length of the actually required oil-resistant pipe, the PVC oil-resistant pipe is more flexible to use, and the overlong length of the oil-resistant pipe can be avoided.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of a PVC material oil-resistant pipe;

FIG. 2 is an exploded view of the PVC material after the oil pipe is removed from the connecting sleeve;

FIG. 3 is a schematic structural view of a connecting sleeve in a PVC material oil-resistant pipe;

FIG. 4 is a cross-sectional view of a PVC oil resistant pipe body in a PVC oil resistant pipe according to the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1. PVC oil-resistant pipe body; 2. a first connection end; 21. a plug-in protrusion; 22. positioning the bulge; 23. an external thread portion; 3. a second connection end; 31. an annular protrusion; 32. a positioning groove; 4. connecting sleeves; 41. hexagonal protrusions; 42. a limiting ring; 43. an internal thread portion; 5. a sealing gasket; 6. and a reinforcing ring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model is a PVC material oil-resistant pipe, including a PVC oil-resistant pipe body 1, wherein one end of the PVC oil-resistant pipe body 1 is fixedly connected with a first connecting end 2, the other end of the PVC oil-resistant pipe body 1 is fixedly connected with a second connecting end 3, the second connecting end 3 is movably sleeved with a connecting sleeve 4, the first connecting end 2 is connected with the second connecting end 3 through the connecting sleeve 4, a reinforcing ring 6 is further disposed in the PVC oil-resistant pipe body 1, the reinforcing ring 6 may be made of a material with a certain strength and elasticity, and the reinforcing ring 6 in the PVC oil-resistant pipe body 1 is disposed at equal intervals along the PVC oil-resistant pipe body 1, and in the use process of the PVC material oil-resistant pipe, the structure of the PVC oil-resistant pipe body 1 can be reinforced by the disposed reinforcing ring 6, so that the PVC oil-resistant pipe body 1 is prevented from being easily broken due to the internal pressure of the PVC oil-resistant pipe body 1, and the PVC material oil-resistant pipe can be safer and more stable.

Further, the front end of the first connecting end 2 is provided with a plug-in protrusion 21, the outer side wall of the plug-in protrusion 21 is symmetrically provided with a positioning protrusion 22, the outer side wall of the first connecting end 2 is provided with an external thread part 23, the outer side wall of the second connecting end 3 is provided with an annular protrusion 31, the position, connected with the PVC oil-resistant pipe body 1, of the second connecting end 3 is paved with a sealing gasket 5, the inner side wall of the second connecting end 3 is also provided with a positioning groove 32, the plug-in protrusion 21 on the first connecting end 2 is plugged into the second connecting end 3, the positioning protrusion 22 on the first connecting end 2 is matched with the positioning groove 32 on the second connecting end 3, the front end of the plug-in protrusion 21 is abutted against the sealing gasket 5, the outer side wall of the connecting sleeve 4 is provided with a hexagonal protrusion 41, the tail end of the connecting sleeve 4 is provided with a limiting ring 42, the inner side wall of the connecting sleeve 4 is also provided with an inner thread part 43, the limiting ring 42 is hung at the annular bulge 31 on the second connecting end 3, the internal thread part 43 is in threaded fit with the external thread part 23 arranged on the first connecting end 2, when two PVC oil-resistant pipe bodies 1 are connected end to end, the first connecting end 2 at one end of one PVC oil-resistant pipe body 1 can be inserted into the second connecting end 3 at the end of the other PVC oil-resistant pipe body 1, so that the positioning bulge 22 on the first connecting end 2 is correspondingly inserted into the positioning groove 32 on the second connecting end 3, then the connecting sleeve 4 is manually stirred, the connecting sleeve 4 is screwed on the external thread part 23, then the connecting sleeve 4 is rotated in an auxiliary manner by using a spanner, at the moment, along with the rotation of the connecting sleeve 4, the connecting bulge 21 at the front end of the first connecting end 2 can be driven to gradually move towards the sealing gasket 5, the front end of the connecting bulge 21 can be effectively abutted against the sealing gasket 5, can carry out effectual sealing through the junction between first link 2 and the second link 3 through sealed pad 5, and then can avoid this PVC material oil pipe that is resistant at the defeated oil in-process, take place the oil leak from the junction of first link 2 and second link 3, when using, can select a plurality of PVC oil pipe body 1 that are resistant according to the length of the oil pipe of actual demand to carry out head-to-tail connection, use more nimble, can avoid oil pipe length overlength that is resistant.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, and any modification of the technical solutions described in the foregoing embodiments, and equivalent substitution of some technical features thereof, falls within the scope of the present utility model.

Claims

1. The utility model provides a PVC material is able to bear or endure oil pipe, includes PVC is able to bear or endure oil pipe body (1), its characterized in that: one end fixedly connected with first link (2) of resistant oil pipe body of PVC (1), the other end fixedly connected with second link (3) of resistant oil pipe body of PVC (1), the adapter sleeve (4) has been cup jointed to the activity on second link (3), be connected through adapter sleeve (4) between first link (2) and second link (3), the inside of resistant oil pipe body of PVC (1) still is provided with strengthening ring (6).

2. The PVC material oil pipe of claim 1, wherein the front end of the first connecting end (2) is provided with a plug-in protrusion (21), the outer side wall of the plug-in protrusion (21) is also symmetrically provided with a positioning protrusion (22), and the outer side wall of the first connecting end (2) is provided with an external thread part (23).

3. The PVC material oil-resistant pipe according to claim 2, wherein an annular protrusion (31) is arranged on the outer side wall of the second connecting end (3), a sealing gasket (5) is paved at the position, connected with the PVC oil-resistant pipe body (1), inside the second connecting end (3), and a positioning groove (32) is further formed in the inner side wall of the second connecting end (3).

4. A PVC material tubing resistant pipe according to claim 3, wherein the plug-in protrusion (21) on the first connection end (2) is plugged into the second connection end (3), the positioning protrusion (22) on the first connection end (2) mates with the positioning groove (32) on the second connection end (3), and the front end of the plug-in protrusion (21) abuts against the sealing gasket (5).

5. The PVC material oil-resistant pipe according to claim 1, wherein a hexagonal protrusion (41) is arranged on the outer side wall of the connecting sleeve (4), a limiting ring (42) is arranged at the tail end of the connecting sleeve (4), and an internal thread part (43) is further arranged on the inner side wall of the connecting sleeve (4).

6. A PVC material tubing resistant pipe according to claim 5, wherein the stop collar (42) is hooked at the annular protrusion (31) of the second connection end (3), and the internal threaded portion (43) is threaded with the external threaded portion (23) provided on the first connection end (2).

7. A PVC material tubing resistant pipe according to claim 1, wherein the reinforcement rings (6) inside the PVC tubing resistant body (1) are arranged at equal intervals along the PVC tubing resistant body (1).