CN219263417U

CN219263417U - High-density Gao Wensi-resistant fluorine pipe

Info

Publication number: CN219263417U
Application number: CN202223385801.3U
Authority: CN
Inventors: 姚袁生; 柏立楼; 王爱锦; 朱月霞; 张秀干; 李秀珍
Original assignee: Jiangsu Yihao Plastic Industry Co ltd
Current assignee: Jiangsu Yihao Plastic Industry Co ltd
Priority date: 2022-12-16
Filing date: 2022-12-16
Publication date: 2023-06-27
Anticipated expiration: 2032-12-16

Abstract

The utility model belongs to the technical field of tetrafluoro pipes, in particular to a high-density Gao Wensi-resistant fluorine pipe, which comprises a pipe body and a supporting layer, wherein one end of the pipe body is provided with a threaded bulge, the other end of the pipe body is reserved with a groove, the inner wall of the pipe body is provided with a first inner layer, the inside of the first inner layer is provided with a second inner layer, the supporting layer is arranged on the inner wall of the second inner layer, the inside of the supporting layer is provided with a filling layer, and the inner wall of the filling layer is provided with a through hole inner pipe; according to the utility model, the whole use length of the device can be adjusted, the internal tightness is stronger, the transportation effect of substances in the tetrafluoro pipe is improved, the whole pipeline has high temperature resistance, meanwhile, the first inner layer can further improve the high temperature resistance of the pipeline, the supporting layer can provide supporting effect for a plurality of inner layers in the pipeline, the connection effect among the plurality of inner layers is improved, the pipeline has high density, the displacement of the filling layer can be limited through the supporting layer, and the service life of the filling layer is prolonged.

Description

High-density Gao Wensi-resistant fluorine pipe

Technical Field

The utility model relates to the technical field of tetrafluoro tubes, in particular to a high-density Gao Wensi-resistant fluoropipe.

Background

In Chinese patent CN202121193729.7, the utility model discloses a high-density Gao Wensi fluorine-resistant pipe, which comprises a tetrafluoropipe main body, wherein the inner wall of the tetrafluoropipe main body is uniformly provided with sliding grooves, sliding blocks are slidably arranged in the sliding grooves, one ends of the sliding blocks extend to the inner part of the tetrafluoropipe main body, one ends of the sliding blocks are fixedly provided with heat insulation plates, the outer sides of the heat insulation plates are fixedly provided with heat insulation pads, and the inner parts of the sliding blocks are provided with first cavities; this Gao Wensi fluorine pipe is nai to high density is through setting up spout, slider, heat insulating board, heat insulating pad, first cavity, first spring, spacing post and spacing hole, when the staff inserts the heat insulating board in the inside of tetrafluoro pipe main part, make the slider slide to the inside of spout, utilize the inertia of first spring, firmly fix the heat insulating board in the inside of tetrafluoro pipe main part, utilize the characteristic of heat insulating board and heat insulating pad, can reach the loss and the influence of reduction liquid raw materials to tetrafluoro pipe main part, thereby increased the practicality of structure, the life of structure has been promoted.

The existing tetrafluoro pipe technology has the problems that the whole length is fixed, the length of an extension pipeline is troublesome, the connection tightness degree between internal structures is general, the internal structures are easy to generate friction to cause loss, and the installation is complicated.

Therefore, a high-density Gao Wensi resistant fluorine pipe is proposed for the above problems.

Disclosure of Invention

In order to make up the defects in the prior art, the problems that the whole length is relatively fixed, the length of an extension pipeline is relatively troublesome, the connection tightness degree between internal structures is common, the internal structures are easy to generate friction to cause loss, and the installation is relatively complicated are solved.

The technical scheme adopted for solving the technical problems is as follows: the utility model relates to a high-density Gao Wensi fluorine-resistant pipe, which comprises a pipe body and a supporting layer, wherein one end of the pipe body is provided with a threaded bulge, the other end of the pipe body is reserved with a groove, the inner wall of the pipe body is provided with a first inner layer, the inside of the first inner layer is provided with a second inner layer, the supporting layer is arranged on the inner wall of the second inner layer, the inside of the supporting layer is provided with a filling layer, and the inner wall of the filling layer is provided with a through hole inner pipe.

Preferably, the outer wall of the pipe body is provided with an outer sleeve, and the outer wall of the outer sleeve is provided with strip-shaped protrusions.

Preferably, the pipe body and the threaded protrusion are integrally arranged, and the threaded protrusion is matched with the groove.

Preferably, the first inner layer and the second inner layer are bonded by glue, and the second inner layer is made of flexible graphite packing materials.

Preferably, the filling layer is tightly attached to the supporting layer, and the supporting layer is in clamping connection with the second inner layer.

Preferably, the strip-shaped protrusions are distributed at equal intervals relative to the outer wall of the outer sleeve, and the outer sleeve and the pipe body are arranged in a nested manner.

The utility model has the advantages that:

1. the device can adjust the whole use length of the device, has stronger internal sealing property, increases the transportation effect of substances in the tetrafluoro pipe, has high temperature resistance on the whole pipeline, and can further improve the high temperature resistance of the pipeline by the first inner layer;

2. the supporting layer can provide supporting role to a plurality of internal layers inside the pipe in this device, improves the connection effect between a plurality of internal layers for the pipeline has high density, can restrict the filling layer through the supporting layer and take place the displacement, thereby reduces filling layer and through-hole inner tube and supporting layer and take place the friction, improves the life of filling layer.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic perspective view of the whole right-hand view of the present utility model;

FIG. 2 is a schematic perspective view of the whole left-hand view of the present utility model;

FIG. 3 is a schematic perspective view of the pipe body of the present utility model;

fig. 4 is a schematic perspective view of the internal structure of the present utility model.

In the figure: 1. a tube body; 2. a threaded boss; 3. a groove; 4. a first inner layer; 5. a second inner layer; 6. a support layer; 7. a filling layer; 8. a through hole inner tube; 9. an outer sleeve; 10. strip-shaped bulges.

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.

Example 1

Referring to fig. 1 to 4, a high-density Gao Wensi fluorine pipe comprises a pipe body 1 and a supporting layer 6, wherein one end of the pipe body 1 is provided with a threaded protrusion 2, the other end of the pipe body 1 is reserved with a groove 3, a first inner layer 4 is installed on the inner wall of the pipe body 1, a second inner layer 5 is arranged in the first inner layer 4, the supporting layer 6 is installed on the inner wall of the second inner layer 5, a filling layer 7 is arranged in the supporting layer 6, and a through hole inner pipe 8 is installed on the inner wall of the filling layer 7.

The pipe body 1 and the thread bulge 2 are arranged in an integrated manner, the thread bulge 2 and the groove 3 are matched, the pipe body 1 can be in threaded connection with the groove 3 at the other end through the thread bulge 2 at one end, a plurality of tetrafluoropipes can be spliced and used conveniently, the overall use length of the device can be adjusted, the tetrafluoropipes are more tightly connected through the threads, the internal tightness is stronger, the transportation effect of substances inside the tetrafluoropipes is improved, the thread bulge 2 and the groove 3 are arranged in an integrated manner with the pipe body 1, the integrity is better, and the sealing effect of the connection between the pipelines caused by the additional increase of connecting pieces is prevented from weakening.

The first inner layer 4 and the second inner layer 5 are bonded by glue, the second inner layer 5 is made of flexible graphite packing materials, the second inner layer 5 is formed by processing and weaving flexible graphite composite coiled materials, and is mainly used for static and dynamic sealing of joints of valves, pumps and pipelines, the flexible graphite packing has the characteristics of high temperature resistance, strong acid resistance, strong alkali resistance, long service life, self lubrication, bottom friction coefficient and the like, the pipeline is integrally provided with high temperature resistance, the first inner layer 4 is made of silicone rubber materials, the first inner layer 4 is excellent in weather resistance, ozone resistance and good in insulativity, the high temperature resistance of the pipeline can be further improved, meanwhile, the first inner layer 4 and the second inner layer 5 are bonded by glue, the second inner layer 5 is enabled to keep the shape of the pipeline, and the action effect is improved.

The packing layer 7 is closely laminated with the supporting layer 6, and be the block between supporting layer 6 and the second inlayer 5 and be connected, the supporting layer 6 adopts the fibre web material, can provide the supporting role to a plurality of inlayer inside pipe 1 for the inlayer keeps fixed position, improves the connection effect between a plurality of inlayer, makes the pipeline have the effect of high density, and the inside packing of packing layer 7 has the glass fiber material, further improves the compactness of connecting between the inlayer, also has high temperature resistant ability simultaneously, can restrict packing layer 7 through supporting layer 6 and take place the displacement, thereby reduce packing layer 7 and through-hole inner tube 8 and supporting layer 6 and take place the friction, improve the life of packing layer 7.

Example two

Referring to fig. 1 to 2, a high-density Gao Wensi fluorine-resistant pipe is provided, wherein an outer sleeve 9 is disposed on an outer wall of a pipe body 1, and strip-shaped protrusions 10 are disposed on an outer wall of the outer sleeve 9.

Strip protruding 10 is equidistant about the outer wall of outer tube 9 to be distributed, and is nested setting between outer tube 9 and the body 1, and outer tube 9 can increase the frictional force between operating personnel's hand and the body 1 through strip protruding 10 for many tetrafluoro pipes carry out the during operation work efficiency higher, prevent that operating personnel's hand from sliding and leading to connecting not hard up.

Working principle: firstly, the pipe body 1 can be in threaded connection with the groove 3 at the other end through the threaded bulge 2 at one end, so that a plurality of tetrafluoro pipes can be conveniently spliced and used, the whole use length of the device can be adjusted, the tetrafluoro pipes are more tightly connected through the threads, the internal sealing performance is stronger, the transportation effect of substances in the tetrafluoro pipes is improved, meanwhile, the threaded bulge 2 and the groove 3 are integrated with the pipe body 1, the integrity is better, the sealing effect of connection between a plurality of pipes caused by the additional addition of connecting pieces is prevented from weakening, the second inner layer 5 is formed by processing and weaving flexible graphite composite coiled materials, and is mainly used for static and dynamic sealing at the joint of a valve, a pump and a pipe, the flexible graphite packing has the characteristics of high temperature resistance, strong acid resistance, strong alkali resistance, long service life, self lubrication, bottom friction coefficient and the like, so that the whole pipeline has high temperature resistance, the first inner layer 4 is made of silicon rubber material, the high temperature resistance and the high weather resistance of the pipeline can be further improved, meanwhile, the first inner layer 4 and the second inner layer 5 are made of glue to have excellent weather resistance and good insulation performance, and the high temperature resistance of the pipeline can be further improved, and the second inner layer 5 is kept by the shape of the bonding effect;

finally, supporting layer 6 adopts the fibre web material, can provide the supporting role to a plurality of inlayer inside body 1 for the inlayer keeps fixed position, improves the connection effect between a plurality of inlayer, makes the pipeline have the effect of high density, and the inside packing of filling layer 7 has the glass fiber material, further improves the compactness of connecting between the inlayer, self also has high temperature resistant ability simultaneously, can restrict filling layer 7 through supporting layer 6 and take place the displacement, thereby reduce filling layer 7 and through-hole inner tube 8 and supporting layer 6 and rub, improve the life of filling layer 7, outer tube 9 can increase the frictional force between operating personnel's hand and the body 1 through the protruding 10 of strip, make many tetrafluoro pipes splice during operation work efficiency higher, prevent that the operating personnel from sliding by hand and leading to the connection not hard up.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims

1. A high density Gao Wensi resistant fluorine tube, characterized in that: including body (1) and supporting layer (6), the one end of body (1) is provided with screw thread arch (2), and the other end of body (1) is reserved fluted (3), first inlayer (4) are installed to the inner wall of body (1), and the inside of first inlayer (4) is provided with second inlayer (5), supporting layer (6) are installed in the inner wall of second inlayer (5), and the inside of supporting layer (6) is provided with filling layer (7) to through-hole inner tube (8) are installed to the inner wall of filling layer (7).

2. A high density Gao Wensi resistant fluorine tube as claimed in claim 1, wherein: the outer wall of the pipe body (1) is provided with an outer sleeve (9), and the outer wall of the outer sleeve (9) is provided with strip-shaped protrusions (10).

3. A high density Gao Wensi resistant fluorine tube as claimed in claim 1, wherein: the pipe body (1) and the threaded protrusion (2) are integrally arranged, and the threaded protrusion (2) is matched with the groove (3).

4. A high density Gao Wensi resistant fluorine tube as claimed in claim 1, wherein: glue is used for bonding the first inner layer (4) and the second inner layer (5), and the second inner layer (5) is made of flexible graphite packing materials.

5. A high density Gao Wensi resistant fluorine tube as claimed in claim 1, wherein: the filling layer (7) is tightly attached to the supporting layer (6), and the supporting layer (6) is connected with the second inner layer (5) in a clamping way.

6. A high density Gao Wensi resistant fluorine tube as claimed in claim 2, wherein: the strip-shaped protrusions (10) are distributed at equal intervals relative to the outer wall of the outer sleeve (9), and the outer sleeve (9) and the pipe body (1) are arranged in a nested mode.