CN219140070U - Buried steam pipeline fixing support applied to long-distance heat supply conveying pipe network - Google Patents
Buried steam pipeline fixing support applied to long-distance heat supply conveying pipe network Download PDFInfo
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- CN219140070U CN219140070U CN202221086704.1U CN202221086704U CN219140070U CN 219140070 U CN219140070 U CN 219140070U CN 202221086704 U CN202221086704 U CN 202221086704U CN 219140070 U CN219140070 U CN 219140070U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/10—Geothermal energy
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Abstract
The utility model discloses a buried steam pipeline fixing support applied to a long-distance heat supply conveying pipe network, which comprises a seamless steel pipe used for heat supply, wherein an antirust layer is arranged on the outer surface of the seamless steel pipe, a welded steel pipe is connected to the outer surface of the seamless steel pipe through a large end and a small end of the support, lifting lugs are welded on the surface of the welded steel pipe, two moisture-discharging pipe joints which are symmetrically arranged are arranged at the top of the welded steel pipe, a heat preservation layer and a reflecting layer are sequentially arranged between the seamless steel pipe and the welded steel pipe, and a sleeve anti-corrosion layer is arranged on the surface of the reflecting layer. The heat preservation performance of the steam pipeline is improved through the heat preservation layer, the structural strength of the steam pipeline is improved through the welded steel pipe formed by Q235B carbon structural steel and the seamless steel pipe formed by 20 # steel, the corrosion resistance of the steam pipeline is improved through the rust-proof layer formed by spraying high-temperature-resistant paint and the sleeve anti-corrosion layer formed by epoxy coal tar pitch, and the anti-reflection performance of the steam pipeline is improved through the reflection layer.
Description
Technical Field
The utility model relates to the technical field of long-distance heat supply conveying pipe networks, in particular to a buried steam pipeline fixing support applied to a long-distance heat supply conveying pipe network.
Background
The pipeline is a device for conveying gas, liquid or fluid with solid particles, which is formed by connecting pipes, pipe connectors, valves and the like, generally, after the fluid is pressurized by a blower, a compressor, a pump, a boiler and the like, the fluid flows from a high pressure position to a low pressure position of the pipeline, and can also be conveyed by utilizing the pressure or gravity of the fluid, the pipeline has wide application range and is mainly used in water supply, water discharge, heat supply, gas supply, long-distance petroleum and natural gas conveying, agricultural irrigation, hydraulic engineering and various industrial devices, the existing thermoelectric industry adopts a steam pipeline to convey steam, but the steam pipeline fixing bracket in the prior art has the defects of low structural strength, heat preservation performance and corrosion resistance, so that the service life of the steam pipeline is reduced.
Disclosure of Invention
The utility model aims to provide a buried steam pipeline fixing support applied to a long-distance heat supply conveying pipe network, the heat insulation performance of a steam pipeline is improved by arranging a heat insulation layer, the structural strength of the steam pipeline is improved by arranging a welded steel pipe formed by Q235B carbon structural steel and a seamless steel pipe manufactured by No. 20 steel, the corrosion resistance of the steam pipeline is improved by arranging a rust-proof layer formed by spraying high-temperature-resistant paint and a sleeve corrosion-proof layer formed by epoxy coal tar pitch, and the anti-reflection performance of the steam pipeline is improved by arranging a reflection layer.
In order to achieve the above purpose, the main technical scheme adopted by the utility model comprises the following steps:
be applied to buried steam pipeline fixed bolster of long distance heat supply conveying pipe network, include:
the seamless steel pipe for heat supply is characterized in that a rust-proof layer is arranged on the outer surface of the seamless steel pipe, a welding steel pipe is connected to the outer surface of the seamless steel pipe through a large head and a small head of a support, lifting lugs are welded on the surface of the welding steel pipe, two moisture-removing pipe joints symmetrically arranged are arranged at the top of the welding steel pipe, a heat preservation layer and a reflecting layer are sequentially arranged between the seamless steel pipe and the welding steel pipe, and a sleeve anti-corrosion layer is arranged on the surface of the reflecting layer.
Preferably, the big end of the bracket, the welded steel pipe and the lifting lug are all made of Q235B carbon structural steel.
Preferably, the heat-insulating layer is formed by hydrophobic aluminum silicate needled felt or high-temperature glass wool.
Preferably, the rust-proof layer is formed by spraying high-temperature resistant paint.
Preferably, the reflecting layer is made of aluminum foil glass fiber cloth.
Preferably, the sleeve anti-corrosion layer is made of epoxy coal tar pitch.
Preferably, the seamless steel pipe and the moisture-removing pipe joint are all made of No. 20 steel.
The utility model has at least the following beneficial effects:
1. according to the utility model, the heat insulation performance of the steam pipeline is improved by arranging the heat insulation layer, the structural strength of the steam pipeline is improved by arranging the welded steel pipe formed by Q235B carbon structural steel and the seamless steel pipe manufactured by No. 20 steel, the corrosion resistance of the steam pipeline is improved by arranging the rust prevention layer formed by spraying high-temperature resistant paint and the sleeve anti-corrosion layer formed by epoxy coal tar pitch, and the anti-reflection performance of the steam pipeline is improved by arranging the reflection layer.
2. In the utility model, the large head of the bracket, the welding steel pipe and the lifting lug are all made of Q235B carbon structural steel, so that the structural strength of the welding steel pipe is improved.
3. In the utility model, the heat-insulating layer is formed by hydrophobic aluminum silicate needled felt or high-temperature glass wool, so that the heat-insulating performance of the seamless steel pipe is improved.
4. According to the utility model, the rust-proof layer is formed by spraying high-temperature-resistant paint, so that the rust-proof capability of the seamless steel pipe is improved, and the service life of the seamless steel pipe is further prolonged.
5. In the utility model, the arranged reflecting layer is formed by aluminum foil glass fiber cloth, so that the anti-reflection capability of the steam pipeline is improved.
6. According to the utility model, the set sleeve anti-corrosion layer is made of epoxy coal tar pitch, so that the anti-corrosion capability of the steam pipeline is improved, and the applicability of the steam pipeline is improved.
7. In the utility model, the seamless steel pipe and the moisture-removing pipe joint are both made of No. 20 steel, so that the structural strength of the seamless steel pipe is improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute an undue limitation to the application. In the drawings:
fig. 1 is a schematic structural view of a buried steam pipe fixing bracket applied to a long-distance heat supply conveying pipe network.
Reference numerals illustrate:
1. a seamless steel pipe; 2. the big end and the small end of the bracket; 3. welding the steel pipe; 4. a moisture discharging pipe joint; 5. a heat preservation layer; 7. a reflective layer;
101. a rust-proof layer; 301. lifting lugs; 701. and a casing pipe anti-corrosion layer.
Detailed Description
The embodiments of the present application will be described in detail below with reference to the accompanying drawings and examples, so that the implementation process of how the technical means are applied to solve the technical problems and achieve the technical effects of the present application can be fully understood and implemented accordingly.
Referring to fig. 1, in an embodiment of the utility model,
be applied to buried steam pipeline fixed bolster of long distance heat supply conveying pipe network, include: the seamless steel pipe 1 for heating is characterized in that an antirust layer 101 is arranged on the outer surface of the seamless steel pipe 1, a welded steel pipe 3 is connected to the outer surface of the seamless steel pipe 1 through a support big-and-small head 2, lifting lugs 301 are welded on the surface of the welded steel pipe 3, workers can conveniently lift a steam pipeline by arranging the lifting lugs 301, two moisture-discharging pipe joints 4 which are symmetrically arranged are arranged on the top of the welded steel pipe 3, moisture generated near the pipeline can be discharged by arranging the moisture-discharging pipe joints 4, so that the pipeline is prevented from being corroded by the moisture, a heat-insulating layer 5 and a reflecting layer 7 are sequentially arranged between the seamless steel pipe 1 and the welded steel pipe 3, and a sleeve corrosion-resistant layer 701 is arranged on the surface of the reflecting layer 7;
through adopting above-mentioned technical scheme, through setting up heat preservation 5 and increased steam pipe's heat preservation performance, through setting up welded steel pipe 3 that Q235B carbon construction steel constitutes and seamless steel pipe 1 that forms through the steel preparation of No. 20, increased steam pipe's structural strength, through setting up rust-resistant layer 101 that high temperature resistant lacquer spraying formed and the sleeve pipe anticorrosive coating 701 that epoxy coal pitch was made, increased steam pipe's corrosion resistance, through setting up reflection stratum 7, increased steam pipe's antireflection performance.
Wherein, the bracket big and small head 2, the welding steel pipe 3 and the lifting lug 301 are all made of Q235B carbon structural steel;
by adopting the technical scheme, the structural strength of the welded steel pipe 3 is improved.
The heat preservation layer 5 is formed by hydrophobic aluminum silicate needled felt or high-temperature glass wool;
by adopting the technical scheme, the heat preservation performance of the seamless steel tube 1 is improved.
The rust-proof layer 101 is sprayed by high-temperature resistant paint;
by adopting the technical scheme, the rust-proof capability of the seamless steel tube 1 is improved, and the service life of the seamless steel tube 1 is prolonged.
The reflecting layer 7 is made of aluminum foil glass fiber cloth;
by adopting the technical scheme, the anti-reflection capability of the steam pipeline is improved.
The sleeve anti-corrosion layer 701 is made of epoxy coal tar pitch;
by adopting the technical scheme, the corrosion resistance of the steam pipeline is improved, so that the applicability of the steam pipeline is improved.
The seamless steel pipe 1 and the moisture-removing pipe joint 4 are made of No. 20 steel;
by adopting the technical scheme, the structural strength of the seamless steel tube is improved.
The working principle of the utility model is as follows: the heat insulation performance of the steam pipeline is improved by arranging the heat insulation layer 5, the structural strength of the steam pipeline is improved by arranging the welded steel pipe 3 formed by Q235B carbon structural steel and the seamless steel pipe 1 formed by 20 # steel, the corrosion resistance of the steam pipeline is improved by arranging the rust prevention layer 101 formed by high-temperature-resistant paint spraying and the sleeve corrosion prevention layer 701 formed by epoxy coal tar pitch, the anti-reflection performance of the steam pipeline is improved by arranging the reflection layer 7, the lifting lug 301 is arranged, workers can hoist the steam pipeline conveniently, and moisture generated near the pipeline can be discharged by arranging the moisture discharging pipe joint 4, so that the corrosion of the pipeline caused by the moisture is avoided.
While the foregoing description illustrates and describes the preferred embodiments of the present utility model, it is to be understood that the utility model is not limited to the forms disclosed herein, but is not to be construed as limited to other embodiments, and is capable of numerous other combinations, modifications and environments and is capable of changes or modifications within the scope of the inventive concept as described herein, either as a result of the foregoing teachings or as a result of the knowledge or technology in the relevant art. And that modifications and variations which do not depart from the spirit and scope of the utility model are intended to be within the scope of the appended claims.
Claims (7)
1. Be applied to buried steam pipeline fixed bolster of long distance heat supply conveying pipe network, its characterized in that includes:
a seamless steel pipe (1) for heat supply, the surface of seamless steel pipe (1) is provided with antirust layer (101), the surface of seamless steel pipe (1) is connected with welded steel pipe (3) through support big or small head (2), the surface welding of welded steel pipe (3) has lug (301), two moisture pipe joints (4) that the symmetry set up are installed at the top of welded steel pipe (3), heat preservation (5) and reflection stratum (7) have set gradually between seamless steel pipe (1) and welded steel pipe (3), the surface of reflection stratum (7) is provided with sleeve pipe anticorrosive coating (701).
2. The buried steam pipe fixing bracket applied to a long-distance heat supply and transportation pipe network according to claim 1, wherein: the large and small ends (2) of the bracket, the welded steel pipe (3) and the lifting lug (301) are all made of Q235B carbon structural steel.
3. The buried steam pipe fixing bracket applied to a long-distance heat supply and transportation pipe network according to claim 2, wherein: the heat preservation layer (5) is formed by hydrophobic aluminum silicate needled felt or high-temperature glass wool.
4. The buried steam pipe fixing bracket applied to a long-distance heat supply and transportation pipe network according to claim 1, wherein: the rust-proof layer (101) is formed by spraying high-temperature-resistant paint.
5. The buried steam pipe fixing bracket applied to a long-distance heat supply and transportation pipe network according to claim 1, wherein: the reflecting layer (7) is made of aluminum foil glass fiber cloth.
6. The buried steam pipe fixing bracket applied to a long-distance heat supply and transportation pipe network according to claim 1, wherein: the sleeve anti-corrosion layer (701) is made of epoxy coal tar pitch.
7. The buried steam pipe fixing bracket applied to a long-distance heat supply and transportation pipe network according to claim 1, wherein: the seamless steel pipe (1) and the moisture-discharging pipe joint (4) are made of No. 20 steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221086704.1U CN219140070U (en) | 2022-05-05 | 2022-05-05 | Buried steam pipeline fixing support applied to long-distance heat supply conveying pipe network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221086704.1U CN219140070U (en) | 2022-05-05 | 2022-05-05 | Buried steam pipeline fixing support applied to long-distance heat supply conveying pipe network |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219140070U true CN219140070U (en) | 2023-06-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221086704.1U Active CN219140070U (en) | 2022-05-05 | 2022-05-05 | Buried steam pipeline fixing support applied to long-distance heat supply conveying pipe network |
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| Country | Link |
|---|---|
| CN (1) | CN219140070U (en) |
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2022
- 2022-05-05 CN CN202221086704.1U patent/CN219140070U/en active Active
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