High-strength Teflon pipeline

Abstract

The utility model relates to the technical field of Teflon pipelines, in particular to a high-strength Teflon pipeline which comprises a reinforcing structure arranged on the surface of a Teflon pipeline body, the reinforcing structure comprises two connectors, grooves are formed in the surfaces of the two connectors, and the two connectors are connected through the grooves. Two grooves are formed in the outer surface of the Teflon pipeline body, the two ends of the Teflon pipeline body are inserted into the two grooves respectively, the outer surface of the Teflon pipeline body is sleeved with a reinforcing pipe, the two ends of the reinforcing pipe are inserted into the two grooves respectively, a plurality of ribs are fixedly connected to the outer surface of the Teflon pipeline body, and the ribs are fixedly connected with the inner wall of the reinforcing pipe. The sides, close to each other, of the two ribs are fixedly connected with a plurality of elastic strips, the elastic strips are made of spring steel, and the positions, close to each other, of the ribs and the elastic strips are filled with polystyrene foam. According to the utility model, the problem that the brittleness of the material is increased under the irradiation of high temperature or strong ultraviolet rays is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to iron fluorine long pipeline technical field especially relates to a high strength's iron fluorine long pipeline. BACKGROUND

[0002] Iron fluorine long pipeline usually refers to the pipeline made of polytetrafluoroethylene material, PTFE is often called "teflon" or "iron fluorine long" in business, and this material is famous for its excellent chemical stability, high temperature resistance, low friction coefficient and excellent insulation performance.

[0003] The above and prior art have the following defects: the mechanical strength of iron fluorine long pipeline itself is relatively limited, iron fluorine long pipeline may experience aging over time, especially under high temperature or strong ultraviolet radiation, this aging process can increase the brittleness of the material, further reduce its mechanical strength, and brittle fracture may occur under impact.

[0004] Therefore, a high-strength iron fluorine long pipeline is proposed. INVENTION CONTENTS

[0005] The utility model discloses a kind of high-strength iron fluorine long pipelines to solve the shortcoming that material brittleness increases under high temperature or strong ultraviolet radiation.

[0006] To achieve the above object, the utility model adopts the following technical scheme: a high-strength iron fluorine long pipeline, a reinforcing structure is arranged on the surface of the iron fluorine long pipeline body, the reinforcing structure includes two connecting heads, grooves are formed on the surfaces of the two connecting heads, the iron fluorine long pipeline body is inserted into the two grooves respectively, a reinforcing pipe is sleeved on the outer surface of the iron fluorine long pipeline body, and the two ends of the reinforcing pipe are inserted into the two grooves respectively.

[0007] The above components achieve the following effects: by increasing the reinforcing pipe on the outer surface of the iron fluorine long pipeline body, direct sunlight is avoided from irradiating the iron fluorine long pipeline body, and when external pressure is borne, the reinforcing pipe can share most of the pressure, thereby increasing the strength of the iron fluorine long pipeline body and avoiding damage to the iron fluorine long pipeline body caused by impact during use.

[0008] Preferably, the outer surface of the iron fluorine long pipeline body is fixedly connected with a plurality of ribs, and the plurality of ribs are fixedly connected with the inner wall of the reinforcing pipe.

[0009] The above components achieve the following effects: the longitudinal ribs can enhance the axial strength of the pipeline to resist axial tension or pressure, further increasing the strength of the iron fluorine long pipeline body.

[0010] Preferably, the two ribs are fixedly connected with a plurality of elastic strips on the side close to each other, and the elastic strips are made of spring steel.

[0011] The elastic strips between the ribs can effectively enhance the hoop strength of the pipeline, are suitable for bearing internal pressure, and can also increase the flexibility of the pipeline to a certain extent.

[0012] Preferably, the positions close to each other of the ribs and the elastic strips are filled with foaming glue.

[0013] The foaming glue filled between the ribs and the elastic strips can avoid displacement of the Teflon pipeline body due to external force, can absorb and disperse impact force, can reduce the possibility of pipeline damage, and can protect the integrity of the pipeline.

[0014] Preferably, the inner wall of the groove is fixedly connected with two sealing rings, and the sealing rings are made of rubber.

[0015] The sealing rings can be deformed when being extruded, can increase the airtightness between the connecting head, the outer surface of the reinforcing pipe and the inner wall of the Teflon pipeline body, and can prevent the airtightly conveyed liquid from leaking from the gap.

[0016] Preferably, one side of the connecting head is fixedly connected with a conical ring.

[0017] When the connecting head is inserted into the groove, the connecting head drives the conical ring to be inserted into the Teflon pipeline body, the conical ring slides along the inner wall of the Teflon pipeline body, the conical ring guides the flow direction of the liquid in the Teflon pipeline body, avoids the liquid from impacting the connecting head, reduces the pressure when the liquid in the Teflon pipeline body impacts the connecting head, and further guarantees the stability of the connecting head after installation.

[0018] Compared with the prior art, the utility model has the advantages and positive effects that,

[0019] 1、in the utility model, through setting up reinforcing structure, reach with reinforcing pipe cover in the outer surface of teflon pipeline body, then two adjusting head cover in the outer surface of reinforcing pipe, at this moment, reinforcing pipe and teflon pipeline body will be inserted into the groove on the surface of connecting head simultaneously, increase reinforcing pipe on the outer surface of teflon pipeline body, avoid direct sunlight irradiation teflon pipeline body, when bearing external pressure, reinforcing pipe can share most of the pressure, thereby increase the strength of teflon pipeline body, avoid teflon pipeline body when using the impact of breakage. DRAWINGS

[0020] Figure 1 It is the whole structure schematic view of the utility model;

[0021] Figure 2 It is the structure schematic view of the reinforcing pipe of the utility model;

[0022] Figure 3 It is the structure schematic view of the rib of the utility model;

[0023] Figure 4 It is the structure schematic view of the connecting head of the utility model.

[0024] Legend: 1, iron fluorine long pipe body; 2, reinforcing structure; 21, reinforcing pipe; 22, connecting head; 23, groove; 24, rib; 25, elastic strip; 26, sealing ring; 27, conical ring; 28, foaming glue. DETAILED DESCRIPTION

[0025] In order to more clearly understand the above purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the drawings and examples.It should be noted that the embodiments of the present application and the features in the examples can be combined with each other without conflict.

[0026] In the following description, many specific details are set forth in order to provide a thorough understanding of the utility model, however, the utility model can also be implemented in other ways different from the description herein, therefore, the utility model is not limited to the specific embodiments disclosed in the following description.

[0027] As Figure 1 - Figure 2 The utility model provides a kind of high-strength iron fluorine long pipe, including the surface of iron fluorine long pipe body 1 is equipped with reinforcing structure 2, by increasing reinforcing pipe 21 on the outer surface of iron fluorine long pipe body 1, avoid direct sunlight irradiation iron fluorine long pipe body 1, when bearing external pressure, reinforcing pipe can share most of the pressure, to increase the strength of iron fluorine long pipe body 1, avoid the effect that iron fluorine long pipe body 1 is broken when being impacted during use.

[0028] The specific setting and effect of reinforcing structure 2 thereof are described below.

[0029] As Figure 2 And Figure 3 With Figure 4As shown, the reinforcing structure 2 comprises two connecting heads 22, the surfaces of the two connecting heads 22 are provided with grooves 23, the two ends of the Teflon pipe body 1 are respectively inserted into the two grooves 23, the outer surface of the Teflon pipe body 1 is sleeved with a reinforcing pipe 21, and the two ends of the reinforcing pipe 21 are respectively inserted into the two grooves 23. The outer surface of the Teflon pipe body 1 is fixedly connected with a plurality of ribs 24, and the plurality of ribs 24 are fixedly connected with the inner wall of the reinforcing pipe 21. The longitudinal ribs 24 can enhance the axial strength of the pipe, resist axial tension or pressure, and further increase the strength of the Teflon pipe body 1. The side close to each other of the two ribs 24 is fixedly connected with a plurality of elastic strips 25, the elastic strip 25 is made of spring steel material, and the elastic strip 25 between the ribs 24 can effectively enhance the hoop strength of the pipe, which is suitable for the case of bearing internal pressure, and can also increase the flexibility of the pipe to a certain extent. The position close to each other of the ribs 24 and the elastic strips 25 is filled with foaming glue 28, the foaming glue 28 filled between the ribs 24 and the elastic strips 25 can avoid displacement of the Teflon pipe body 1 due to external force, the foaming glue 28 can absorb and disperse impact force, reduce the possibility of pipe damage, and protect the integrity of the pipe. The inner wall of the groove 23 is fixedly connected with two sealing rings 26, the sealing ring 26 is made of rubber material, the reinforcing pipe 21 and the Teflon pipe body 1 are inserted into the groove 23 and will extrude the sealing ring 26, the sealing ring 26 will deform when extruded, the sealing ring 26 can increase the airtightness of the connection between the outer surface of the connecting head 22 and the reinforcing pipe 21 and the inner wall of the Teflon pipe body 1, and prevent the leakage of the liquid transported in the gap. One side of the connecting head 22 is fixedly connected with a conical ring 27, when the connecting head 22 is inserted into the groove 23, the connecting head 22 will drive the conical ring 27 to be inserted into the Teflon pipe body 1, the conical ring 27 will slide along the inner wall of the Teflon pipe body 1, the conical ring 27 will guide the flow direction of the liquid in the Teflon pipe body 1, avoid the liquid impacting the connecting head 22, thereby reducing the pressure when the liquid in the Teflon pipe body 1 impacts the connecting head 22, and further ensuring the stability of the connecting head 22 after installation.

[0030] The working principle of the whole is that when the strength of the Teflon pipe body 1 needs to be increased, first, a plurality of ribs 24 are installed on the outer surface of the Teflon pipe body 1, the longitudinal ribs 24 can enhance the axial strength of the pipe, which is used to resist the axial tension or pressure, the elastic strips 25 between the ribs 24 can effectively enhance the hoop strength of the pipe, which is suitable for the case of bearing internal pressure, and can also increase the flexibility of the pipe to a certain extent, then the two adjusting heads are sleeved on the outer surface of the reinforcing pipe 21, at this time the reinforcing pipe 21 and the Teflon pipe body 1 are inserted into the groove 23 on the surface of the connecting head 22, the reinforcing pipe 21 and the Teflon pipe body 1 are inserted into the groove 23 and extrude the sealing ring 26, the sealing ring 26 is deformed when extruded, the sealing ring 26 increases the airtightness of the connection between the connecting head 22 and the outer surface of the reinforcing pipe 21 and the inner wall of the Teflon pipe body 1, the foaming glue 28 filled between the ribs 24 and the elastic strips 25 can avoid displacement of the Teflon pipe body 1 due to external force, the foaming glue 28 can absorb and disperse impact force, reduce the possibility of pipe damage, protect the integrity of the pipe, when the connecting head 22 is inserted into the groove 23, the connecting head 22 drives the conical ring 27 to be inserted into the Teflon pipe body 1, the conical ring 27 slides along the inner wall of the Teflon pipe body 1, the conical ring 27 guides the flow direction of the liquid in the Teflon pipe body 1, avoids the liquid impacting the connecting head 22, thereby reducing the pressure when the liquid in the Teflon pipe body 1 impacts the connecting head 22, and further ensuring the stability of the connecting head 22 after installation.

[0031] The above is only a preferred embodiment of the present application, and is not intended to limit the present application in other forms. Any skilled person in the art can modify or change the above disclosed technical content to equivalent embodiments applied to other fields, but any simple modification, equivalent change and modification of the above embodiments without departing from the technical scheme of the present application, according to the technical essence of the present application, still belongs to the protection scope of the present application.

Claims

1. A high-strength Teflon pipe, comprising a Teflon pipe body (1), wherein the surface of the Teflon pipe body (1) is provided with a reinforcing structure (2), characterized in that: The reinforcement structure (2) includes two connectors (22), and the surfaces of the two connectors (22) are provided with grooves (23). The two ends of the Teflon pipe body (1) are respectively inserted into the two grooves (23). The outer surface of the Teflon pipe body (1) is fitted with a reinforcing tube (21), and the two ends of the reinforcing tube (21) are respectively inserted into the two grooves (23).

2. The high-strength Teflon pipe according to claim 1, characterized in that: The outer surface of the Teflon pipe body (1) is fixedly connected with several ribs (24), and the several ribs (24) are all fixedly connected to the inner wall of the reinforcing pipe (21).

3. A high-strength Teflon pipe according to claim 2, characterized in that: Several elastic strips (25) are fixedly connected to the side of the two ribs (24) that are close to each other. The elastic strips (25) are made of spring steel.

4. A high-strength Teflon pipe according to claim 3, characterized in that: The ribs (24) and elastic strips (25) are filled with expanding foam (28) at the positions where they are close to each other.

5. A high-strength Teflon pipe according to claim 1, characterized in that: The inner wall of the groove (23) is fixedly connected with two sealing rings (26), which are made of rubber.

6. A high-strength Teflon pipe according to claim 1, characterized in that: A tapered ring (27) is fixedly connected to one side of the connector (22).

Images