CN213954618U - Pipeline engineering anticorrosion heat preservation pipe - Google Patents
Pipeline engineering anticorrosion heat preservation pipe Download PDFInfo
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- CN213954618U CN213954618U CN202022711542.3U CN202022711542U CN213954618U CN 213954618 U CN213954618 U CN 213954618U CN 202022711542 U CN202022711542 U CN 202022711542U CN 213954618 U CN213954618 U CN 213954618U
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Abstract
The utility model discloses a pipeline engineering anticorrosion heat preservation pipe, which belongs to the field of pipeline products and comprises a left pipeline, wherein a flange plate is fixedly welded on one side of the left pipeline, a sealing ring is compressed on one side of the flange plate, a clamping block is fixedly welded on one side of the flange plate, a fixed disc is compressed on one side of the sealing ring, a clamping groove is arranged in the fixed disc, a clamping block is tightly clamped in the clamping groove, the clamping groove is fastened through the clamping block, the sealing ring is compressed on one side of the flange plate, a threaded sleeve is screwed clockwise, the left pipeline and the right pipeline are conveniently installed and connected, and the flange plate and the fixed disc can be quickly butted by the design structure of the clamping groove of the clamping block, so that the installation efficiency is prevented from being influenced by dislocation when the flange plate and the fixed disc are installed; the design of the heat-insulating layer can reduce the heat dissipation loss of the medium so as to meet the pressure and temperature required by production, and the corrosion-resistant layer can protect the pipeline from being corroded by acid-base media for a long time, so that the service life is long, and the safety coefficient is high.
Description
Technical Field
The utility model relates to a pipeline goods field, more specifically say, relate to an anticorrosive insulating tube of pipeline engineering.
Background
Pipeline engineering works for pipelines for conveying oil products, natural gas and solid slurry. Including pipeline line engineering, station depot engineering and pipeline auxiliary engineering. Plumbing in a broad sense also includes equipment and equipment supplies.
The existing pipeline engineering anti-corrosion heat-insulation pipe uses a welding machine to carry out the connection and installation mode of the welding machine on butt joint seams after pipelines are mutually butted, but the welding machine needs to be electrified and has stronger specialty, is not convenient for pipeline butt joint installation, and meanwhile, after the pipelines are fixedly installed, the heat-insulation layer is packaged outside the pipeline, and the long-time heat-insulation layer is easily corroded to influence the heat-insulation effect. Accordingly, there is a need for improvements in the art.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems in the prior art, the utility model aims to provide an anticorrosive heat-insulating pipe for pipeline engineering, which is characterized in that a clamping groove is fastened through a clamping block, a sealing ring is pressed on one side of a flange plate, a thread sleeve is clockwise rotated and tightened to facilitate the installation and connection of a left pipeline and a right pipeline, and the flange plate and a fixed disk can be quickly butted by the design structure of the clamping groove of the clamping block, so that the installation efficiency is prevented from being influenced by the dislocation during the installation of the flange plate and the fixed disk; the design of the heat-insulating layer can reduce the heat dissipation loss of the medium so as to meet the pressure and temperature required by production, and the corrosion-resistant layer can protect the pipeline from being corroded by acid-base media for a long time, so that the service life is long, and the safety coefficient is high.
In order to solve the above problems, the utility model adopts the following technical proposal.
An anticorrosion heat-insulating pipe for pipeline engineering comprises a left pipeline, wherein a flange plate is fixedly welded on one side of the left pipeline, a sealing ring is pressed on one side of the flange plate, a clamping block is fixedly welded on one side of the flange plate, a fixed disc is pressed on one side of the sealing ring, a clamping groove is arranged in the fixed disc, a clamping block is fixedly clamped in the clamping groove, a right pipeline is fixedly welded on one side of the fixed disc, a protective layer is fixedly welded on the inner walls of the left pipeline and the right pipeline, a heat-insulating layer is fixedly welded on the inner wall of the protective layer, an anticorrosion layer is fixedly welded on the inner wall of the heat-insulating layer, the clamping groove is fastened through the clamping block, the sealing ring is pressed on one side of the flange plate, a thread sleeve is twisted clockwise, the left pipeline and the right pipeline are conveniently installed and connected, the design structure of the clamping groove of the clamping block can be quickly butted with the flange plate and the fixed disc, the mounting efficiency is prevented from being influenced by the dislocation when the flange plate and the fixed disc are mounted; the design of the heat-insulating layer can reduce the heat dissipation loss of the medium so as to meet the pressure and temperature required by production, and the corrosion-resistant layer can protect the pipeline from being corroded by acid-base media for a long time, so that the service life is long, and the safety coefficient is high.
Further, inside the inside intercommunication right side pipeline of left side pipeline, there is the thread bush flange and the outside of fixed disk through threaded connection, the thread bush is cup jointed in the outside slip of right side pipeline, through fixture block fastening joint draw-in groove to flange dish one side compresses tightly the sealing washer, and the tight thread bush is turned round in clockwise rotation, left pipeline and right pipeline of easy to assemble connection.
Furthermore, the inside of sealing washer alternates the fixture block, and the project organization of fixture block joint draw-in groove can dock ring flange and fixed disk fast, and dislocation influence installation effectiveness when preventing ring flange and fixed disk installation.
Furthermore, the heat-insulating layer is made of asbestos materials, and the heat-insulating layer can reduce medium heat dissipation loss so as to meet the pressure and temperature required by production.
Furthermore, the inner wall of the corrosion-resistant layer is coated with the pipeline corrosion-resistant coating, the pipeline can be protected from being corroded by acid-base media for a long time through the design of the corrosion-resistant layer, the service life is long, and the safety coefficient is high.
Compared with the prior art, the utility model has the advantages of:
(1) according to the scheme, the clamping groove is fastened and clamped through the clamping block, the sealing ring is pressed on one side of the flange plate, the threaded sleeve is twisted clockwise, the left pipeline and the right pipeline are conveniently installed and connected, the flange plate and the fixed disk can be quickly butted through the design structure of the clamping groove of the clamping block, and the phenomenon that the installation efficiency is influenced due to the fact that the flange plate and the fixed disk are staggered when the flange plate and the fixed disk are installed is avoided; the design of the heat-insulating layer can reduce the heat dissipation loss of the medium so as to meet the pressure and temperature required by production, and the corrosion-resistant layer can protect the pipeline from being corroded by acid-base media for a long time, so that the service life is long, and the safety coefficient is high.
(2) Inside the inside intercommunication right side pipeline of left side pipeline, there is the thread bush flange plate and the outside of fixed disk through threaded connection, and the thread bush is cup jointed in the outside slip of right side pipeline, through fixture block fastening joint draw-in groove to flange plate one side compresses tightly the sealing washer, and tight thread bush is turned round to clockwise rotation, left pipeline and right pipeline of easy to assemble connection.
(3) The inside of sealing washer alternates the fixture block, and the project organization of fixture block joint draw-in groove can dock ring flange and fixed disk fast, and dislocation influence installation effectiveness when preventing ring flange and fixed disk installation.
(4) The heat-insulating layer is made of asbestos materials, and the heat-insulating layer can reduce medium heat dissipation loss so as to meet the pressure and temperature required by production.
(5) The inner wall of the corrosion-resistant layer is coated with the pipeline corrosion-resistant coating, the pipeline can be protected from being corroded by acid-base media for a long time through the design of the corrosion-resistant layer, the service life is long, and the safety factor is high.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged view of the point A of the present invention;
fig. 3 is the right enlarged cross-sectional view of the left pipeline and the right pipeline of the utility model.
The reference numbers in the figures illustrate:
the pipeline comprises a left pipeline 1, a flange plate 11, a sealing ring 12, a clamping block 13, a fixed disk 14, a clamping groove 15, a right pipeline 16, a threaded sleeve 17, a protective layer 2, a heat-insulating layer 21 and a corrosion-resistant layer 22.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1-3, an anticorrosion thermal insulation pipe for pipeline engineering comprises a left pipeline 1, a flange plate 11 is fixedly welded on one side of the left pipeline 1, a sealing ring 12 is compressed on one side of the flange plate 11, a clamping block 13 is fixedly welded on one side of the flange plate 11, a fixed disc 14 is compressed on one side of the sealing ring 12, a clamping groove 15 is arranged inside the fixed disc 14, the clamping block 13 is fixedly clamped inside the clamping groove 15, a right pipeline 16 is fixedly welded on one side of the fixed disc 14, a protective layer 2 is fixedly welded on the inner walls of the left pipeline 1 and the right pipeline 16, a thermal insulation layer 21 is fixedly welded on the inner wall of the protective layer 2, and an anticorrosion layer 22 is fixedly welded on the inner wall of the thermal insulation layer 21.
Referring to fig. 1-2, the inside of the left pipeline 1 is communicated with the inside of the right pipeline 16, the outer sides of the flange plate 11 and the fixed disk 14 are connected with a threaded sleeve 17 through threads, the outer side of the right pipeline 16 is slidably sleeved with the threaded sleeve 17, the clamping groove 15 is fastened through the clamping block 13, the sealing ring 12 is pressed on one side of the flange plate 11, the threaded sleeve 17 is screwed clockwise through rotation, the left pipeline 1 and the right pipeline 16 are connected conveniently, the clamping block 13 is inserted into the sealing ring 12, the clamping block 13 is clamped with the clamping groove 15, the flange plate 11 and the fixed disk 14 can be rapidly butted, and the mounting efficiency is prevented from being influenced by dislocation when the flange plate 11 and the fixed disk 14 are mounted.
Referring to fig. 1 and 3, the insulating layer 21 is made of asbestos material, the insulating layer 21 is designed to reduce the heat dissipation loss of the medium so as to meet the pressure and temperature required by production, the inner wall of the corrosion-resistant layer 22 is coated with the pipeline corrosion-resistant coating, the corrosion-resistant layer 22 is designed to protect the pipeline from being corroded by acid-base media for a long time, the service life is long, and the safety coefficient is high.
This anticorrosive insulating tube of pipeline engineering, through fixture block 13 fastening joint draw-in groove 15, and ring flange 11 one side compresses tightly sealing washer 12, turn round tight thread bush 17 clockwise, left pipeline 1 and right pipeline 16 are connected to easy to assemble, the project organization of fixture block 13 joint draw-in groove 15, can dock ring flange 11 and fixed disk 14 fast, dislocation influences the installation effectiveness when preventing ring flange 11 and fixed disk 14 installation, the design of heat preservation 21 can reduce medium heat dissipation loss, with pressure and the temperature that satisfies the production needs, corrosion-resistant layer 22's design can protect the pipeline not to be corroded by acid-base medium for a long time, long service life, high safety factor.
The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.
Claims (5)
1. The utility model provides a pipeline engineering anticorrosion insulating tube, includes left pipeline (1), its characterized in that: the fixed welding of one side of left side pipeline (1) has ring flange (11), one side of ring flange (11) compresses tightly there is sealing washer (12), one side fixed welding of ring flange (11) has fixture block (13), a side of sealing washer (12) compresses tightly has fixed disk (14), the inside of fixed disk (14) is provided with draw-in groove (15), the inside fastening joint of draw-in groove (15) has fixture block (13), the fixed welding of one side of fixed disk (14) has right pipeline (16), the fixed fusion of inner wall of left side pipeline (1) and right pipeline (16) has protective layer (2), the fixed fusion of inner wall of protective layer (2) has heat preservation (21), the fixed fusion of inner wall of heat preservation (21) has corrosion-resistant layer (22).
2. The corrosion-resistant heat-insulating pipe for pipeline engineering according to claim 1, characterized in that: the inside intercommunication right side pipeline (16) of left side pipeline (1) are inside, there are thread bush (17) outside through threaded connection flange dish (11) and fixed disk (14), the outside slip cover thread bush (17) of right side pipeline (16).
3. The corrosion-resistant heat-insulating pipe for pipeline engineering according to claim 1, characterized in that: the inside of the sealing ring (12) is inserted with a clamping block (13).
4. The corrosion-resistant heat-insulating pipe for pipeline engineering according to claim 1, characterized in that: the heat insulation layer (21) is made of asbestos materials.
5. The corrosion-resistant heat-insulating pipe for pipeline engineering according to claim 1, characterized in that: the inner wall of the corrosion-resistant layer (22) is coated with pipeline corrosion-resistant paint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022711542.3U CN213954618U (en) | 2020-11-21 | 2020-11-21 | Pipeline engineering anticorrosion heat preservation pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022711542.3U CN213954618U (en) | 2020-11-21 | 2020-11-21 | Pipeline engineering anticorrosion heat preservation pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213954618U true CN213954618U (en) | 2021-08-13 |
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ID=77210446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022711542.3U Active CN213954618U (en) | 2020-11-21 | 2020-11-21 | Pipeline engineering anticorrosion heat preservation pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213954618U (en) |
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2020
- 2020-11-21 CN CN202022711542.3U patent/CN213954618U/en active Active
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