CN218409058U

CN218409058U - Anti-corrosion pipeline

Info

Publication number: CN218409058U
Application number: CN202222835340.9U
Authority: CN
Inventors: 杨朝霞; 李晓晖; 王成亮
Original assignee: Zhaoyuan Heating And Gas Service Center; Yantai Penglai District Municipal Garden Construction And Maintenance Center
Current assignee: Zhaoyuan Heating And Gas Service Center; Yantai Penglai District Municipal Garden Construction And Maintenance Center
Priority date: 2022-10-26
Filing date: 2022-10-26
Publication date: 2023-01-31
Anticipated expiration: 2032-10-26

Abstract

The utility model provides an anticorrosive pipeline, including a pipe body, the inboard of body is provided with interior anti-corrosion coating, the outside of body is provided with the anti-extrusion layer, the outside on anti-extrusion layer is provided with outer anti-corrosion coating, the one end of body is provided with flange, flange's inside is provided with the filter screen. This anticorrosive pipeline, through interior anti-corrosion coating, anti extrusion layer, the elastic particle, the protective layer, the setting of outer anti-corrosion coating, when using, through set up dual anticorrosive coating inside the body and the outside of resistance to compression layer, can form dual protection inside and outside the pipeline, can play good anticorrosion effect to the pipeline, through the resistance to compression layer of establishing in the body outside, can play good cushioning effect and resistance to compression effect under the elastic action of the inboard elastic particle layer of protective sheath, form good protection to its body, avoid it to cause body wearing and tearing phenomenon by external pressure in the use, thereby reach the purpose of founding an anticorrosive pipeline.

Description

Anti-corrosion pipeline

Technical Field

The utility model relates to an anticorrosive pipeline technical field especially relates to an anticorrosive pipeline.

Background

When a pipeline is used for conveying fluid or solid substances for a long time, the pipeline is often subjected to corrosion of a conveying medium, and the corrosion can not only reduce the strength of the pipeline and shorten the service life of the pipeline, but also increase the conveying pressure. The corrosion causes structural damage and destruction, and loss of property and even life is frequent, so that the corrosion of the pipeline is one of the largest factors affecting the service life. Corrosion damage or breakage not only causes leakage of harmful substances to pollute the environment, but also sometimes causes sudden catastrophic accidents to endanger the safety of human beings, and therefore, an anticorrosive pipeline is particularly needed.

But most simple structure of current anticorrosive pipeline now, it reaches the anticorrosion effect mostly to scribble anticorrosive coating in its inside, and whole anticorrosion effect is not good, and its compressive capacity is relatively poor, causes pipeline main part wearing and tearing even the damage of buckling because of external pressure easily in the use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an anticorrosive pipeline to solve the current overheated hot-water heating unit that proposes in the above-mentioned background art, but current overheated hot-water heating unit, in the use, general heating unit is direct through steam heating mostly, and steam can become the comdenstion water after the release heat, and the comdenstion water untimely discharges easily the case, and the heat energy performance that can make like this is inhomogeneous, is less than the stable problem of circulation heating of water.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an anticorrosive pipeline, includes the body, the inboard of body is provided with interior anti-corrosion coating, the outside of body is provided with anti extrusion layer, the outside on anti extrusion layer is provided with outer anti-corrosion coating, the one end of body is provided with flange, flange's inside is provided with the filter screen, and the outside on outer anti-corrosion coating is provided with the mark subsides.

Preferably, the inner anti-corrosion layer is in sticky connection with the pipe body, and the inner anti-corrosion layer is tightly attached to the pipe body.

Preferably, the anti-extrusion layer comprises an elastic particle layer and a protective layer, the elastic particle layer is arranged on the outer side of the pipe body, and the protective layer is arranged on the outer side of the elastic particle layer.

Preferably, the outer anti-corrosion layer and the anti-extrusion layer are connected in a sticky manner, and the outer anti-corrosion layer is made of epoxy resin.

Preferably, the connecting flange comprises an upper flange, a screw, a sealing ring, a lower flange and a nut, the upper flange is arranged at one end of the pipe body, the screw is arranged on one side of the upper flange, the sealing ring is arranged on the other side of the upper flange, the lower flange is arranged on one side of the sealing ring, and the nut is arranged on one side of the lower flange.

Preferably, the filter screen includes filter screen bearer bar and filter screen, flange's inside is provided with the filter screen bearer bar, the inside of filter screen bearer bar is provided with the filter screen.

Preferably, the mark paste is in sticky connection with the outer anti-corrosion layer, and the mark paste is tightly attached to the outer anti-corrosion layer.

Compared with the prior art, the beneficial effects of the utility model are that: this anticorrosive pipeline, through interior anti-corrosion coating, anti extrusion layer, the elastic particle, the protective layer, the setting of outer anti-corrosion coating, when using, through set up dual anticorrosive coating inside the body and the outside of resistance to compression layer, can form dual protection inside and outside the pipeline, can play good anticorrosion effect to the pipeline, through the resistance to compression layer of establishing in the body outside, can play good cushioning effect and resistance to compression effect under the elastic action of the inboard elastic particle layer of protective sheath, form good protection to its body, avoid it to cause body wearing and tearing phenomenon by external pressure in the use, thereby reach the purpose of founding an anticorrosive pipeline.

Drawings

Fig. 1 is a schematic view of the overall expanded three-dimensional structure of the present invention;

FIG. 2 is a schematic view of the damping mechanism of the present invention;

FIG. 3 is a schematic view of the connection between the fixing plate and the main connecting rod of the present invention;

fig. 4 is a schematic view of the connection between the main support rod and the support short rod of the present invention.

In the figure: 1. a tube body; 2. an inner anti-corrosion layer; 3. an anti-extrusion layer; 301. an elastic particle; 302. a protective layer; 4. an outer anti-corrosion layer; 5. a connecting flange; 501. an upper flange; 502. a screw; 503. a seal ring; 504. a lower flange; 505. a nut; 6. a filter screen; 601. a filter screen protection frame; 602. filtering with a screen; 7. and (6) labeling.

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 first embodiment, as shown in fig. 1 to 4, the utility model discloses a pipe body 1, the inboard of pipe body 1 is provided with interior anti-corrosion coating 2, and the outside of pipe body 1 is provided with anti-extrusion layer 3, and the outside of anti-extrusion layer 3 is provided with outer anti-corrosion coating 4, and the one end of pipe body 1 is provided with flange 5, and flange 5's inside is provided with filter screen 6, and the outside of outer anti-corrosion coating 4 is provided with mark subsides 7.

In the second embodiment, the inner anti-corrosion layer 2 is connected with the pipe body 1 in a sticky manner, the inner anti-corrosion layer 2 is tightly attached to the pipe body 1, and the inner anti-corrosion layer 2 can prevent the pipeline from being corroded and prolong the service life of the pipeline.

Third, anti extrusion layer 3 includes elastic particle layer 301 and protective layer 302, and the outside of body 1 is provided with elastic particle layer 301, and elastic particle layer 301's the outside is provided with protective layer 302, and through anti extrusion layer 3's setting, can play good buffering and resistance to compression effect.

In the fourth embodiment, the outer anti-corrosion layer 4 is connected with the anti-extrusion layer 3 in a sticky manner, the outer anti-corrosion layer 4 is made of epoxy resin, and the outer anti-corrosion layer 4 is arranged, so that not only is corrosion of a conveying medium prevented, but also corrosion of an environmental medium can be prevented.

In the fifth embodiment, the connecting flange 5 includes an upper flange 501, a screw 502, a sealing ring 503, a lower flange 504 and a nut 505, the upper flange 501 is disposed at one end of the pipe body 1, the screw 502 is disposed at one side of the upper flange 501, the sealing ring 503 is disposed at the other side of the upper flange 501, the lower flange 504 is disposed at one side of the sealing ring 503, the nut 505 is disposed at one side of the lower flange 504, and the sealing ring 503 is tightly connected to the connecting flange 5 during the assembling and disassembling process.

Sixth embodiment, filter screen 6 includes filter screen protecting frame 601 and filter screen 602, and the inside of flange 5 is provided with filter screen protecting frame 601, and the inside of filter screen protecting frame 601 is provided with filter screen 602, and through the setting of filter screen 6, when using, can prevent that impurity from flowing into inside the pipeline.

In the seventh embodiment, the marking sticker 7 is in sticky connection with the outer anti-corrosion layer 4, the marking sticker 7 is tightly attached to the outer anti-corrosion layer 4, and by means of the arrangement of the marking sticker 7, the marking of time and place can be clearly carried out in use.

The working principle is as follows: to an anticorrosive pipeline, in using the utility model discloses the time, through set up double anticorrosive coating in 1 inside of body and 3 outsides of anti-extrusion layer, can form double protection in the inside and outside of body 1, can play good anticorrosion effect to body 1, through the anti-extrusion layer 3 of establishing that adds in 1 outside of body, can play good cushioning effect and resistance to compression effect under the elastic action of the elastic granular layer 301 of protection layer 302 inboard, form good protection to its body 1, avoid it to cause body 1 wearing and tearing phenomenon by external pressure in the use, simultaneously through flange 5's setting, at last flange 501, screw 502, sealing washer 503, lower flange 504 and nut 505's cooperation is used down, in the time of guaranteeing zonulae occludens between body 1 connection still simplified connection and dismouting process, at last through flange 5 inside filter screen 6 that is provided with, can effectively filter body 1 inside impurity, then mark good time place on mark tablet 7, the use process of just such anticorrosive pipeline has been accomplished.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an anticorrosive pipeline, includes body (1), its characterized in that: the anti-corrosion pipe is characterized in that an inner anti-corrosion layer (2) is arranged on the inner side of the pipe body (1), an anti-extrusion layer (3) is arranged on the outer side of the pipe body (1), an outer anti-corrosion layer (4) is arranged on the outer side of the anti-extrusion layer (3), a connecting flange (5) is arranged at one end of the pipe body (1), a filter screen (6) is arranged inside the connecting flange (5), and a mark sticker (7) is arranged on the outer side of the outer anti-corrosion layer (4).

2. Anti-corrosion pipe according to claim 1, characterized in that the inner anti-corrosion layer (2) is adhesively connected to the pipe body (1), and the inner anti-corrosion layer (2) is tightly attached to the pipe body (1).

3. Anti-corrosion pipe according to claim 1, characterized in that the anti-extrusion layer (3) comprises an elastic particle layer (301) and a protective layer (302), the outer side of the pipe body (1) is provided with the elastic particle layer (301), and the outer side of the elastic particle layer (301) is provided with the protective layer (302).

4. Anti-corrosion pipe according to claim 1, characterized in that the outer anti-corrosion layer (4) is adhesively connected to the anti-extrusion layer (3), and the outer anti-corrosion layer (4) is made of epoxy resin.

5. The anti-corrosion pipeline according to claim 1, characterized in that the connecting flange (5) comprises an upper flange (501), screws (502), a sealing ring (503), a lower flange (504) and nuts (505), wherein the upper flange (501) is arranged at one end of the pipeline body (1), the screws (502) are arranged at one side of the upper flange (501), the sealing ring (503) is arranged at the other side of the upper flange (501), the lower flange (504) is arranged at one side of the sealing ring (503), and the nuts (505) are arranged at one side of the lower flange (504).

6. The anti-corrosion pipeline according to claim 1, wherein the filter screen (6) comprises a filter screen protection frame (601) and a filter screen (602), the filter screen protection frame (601) is arranged inside the connecting flange (5), and the filter screen (602) is arranged inside the filter screen protection frame (601).

7. Anti-corrosion pipe according to claim 1, characterized in that the marking sticker (7) is adhesively connected to the outer anti-corrosion layer (4), and the marking sticker (7) is tightly attached to the outer anti-corrosion layer (4).