CN207796313U - A kind of anti-leak stainless steel ripple gas pipeline - Google Patents
A kind of anti-leak stainless steel ripple gas pipeline Download PDFInfo
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- CN207796313U CN207796313U CN201721745207.7U CN201721745207U CN207796313U CN 207796313 U CN207796313 U CN 207796313U CN 201721745207 U CN201721745207 U CN 201721745207U CN 207796313 U CN207796313 U CN 207796313U
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Abstract
The utility model discloses a kind of anti-leak stainless steel ripple gas pipelines, are related to technology of gas pipeline field.The anti-leak stainless steel ripple gas pipeline, including flame-retardant layer, the surface of the flame-retardant layer is fixedly connected with corrosion-resistant layer, the one end of the corrosion-resistant layer far from flame-retardant layer is fixedly connected with metal layer, the one end of the metal layer far from corrosion-resistant layer is fixedly connected with fixed bed, the one end of the fixed bed far from metal layer is fixedly connected with wearing layer, and the corrosion-resistant layer is made of anti oxidation layer and resistance to acid and alkali layer.The anti-leak stainless steel ripple gas pipeline, by the way that the fire retardant inside flame-retardant layer is arranged, make the anti-leak stainless steel ripple gas pipeline that there is good flame retardant property, to make the anti-leak stainless steel ripple gas pipeline be less likely to occur to explode during transporting combustion gas, by the way that wearing layer is arranged, make the anti-leak stainless steel ripple gas pipeline surface that there is good wear-resisting property.
Description
Technical field
The utility model is related to technology of gas pipeline field, specially a kind of anti-leak stainless steel ripple gas pipeline.
Background technology
Gas pipeline refers to that natural gas (associated gas for including oil field production) is transported to city from exploitation ground or treatment plant
The pipeline of air distribution center or Industry enterprise customer, also known as gas pipeline.Gas pipeline has been assembled by root by single cell
Come.Modern gas pipeline is formed through electric welding connection by steel pipe.Steel pipe has seamless pipe, spiral seam pipe, straight-seam pipes a variety of, nothing
It is 529 millimeters of pipelines below that slit-tube, which is suitable for caliber, and spiral seam pipe and straight-seam pipes are suitable for large diameter pipeline.Gas pipeline is transported
Defeated, occupation of land low with transportation cost is less, construction is fast, oil gas freight volume is big, security performance is high, transport is lost less, nothing " three wastes " row
Put, occur leakage it is dangerous it is small, environmental pollution is small, by harsh weather influenced small, equipment maintenance quantity is small, convenient for managing and be easy to real
The advantages such as existing remote centralized control.
Existing gas pipeline needs further to improve, existing combustion gas in some respects there is also some disadvantages
Pipeline since anti-leak result is not ideal, cause gas pipeline when delivery of fuel gas can there is a phenomenon where revealing,
It is not safe enough so as to cause fuel gas transmission.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of anti-leak stainless steel ripple gas pipeline, solves
Gas pipeline causes the gas pipeline to be revealed when delivery of fuel gas since anti-leak result is not ideal
Phenomenon, so as to cause the problem that fuel gas transmission is not safe enough.
(2) technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs：A kind of anti-leak stainless steel wave
The surface of line gas pipeline, including flame-retardant layer, the flame-retardant layer is fixedly connected with corrosion-resistant layer, and the corrosion-resistant layer is separate
One end of flame-retardant layer is fixedly connected with metal layer, and the one end of the metal layer far from corrosion-resistant layer is fixedly connected with fixed bed,
The one end of the fixed bed far from metal layer is fixedly connected with wearing layer, and the corrosion-resistant layer is by anti oxidation layer and resistance to acid and alkali
The surface of layer composition, the anti oxidation layer is fixedly connected with resistance to acid and alkali layer, and the fixed bed is by high-temperature-resistant layer, filled layer and resists
Aging layer forms, and the surface of the high-temperature-resistant layer is fixedly connected with filled layer, and the one end of the filled layer far from high-temperature-resistant layer is solid
Surely it is connected with anti-aging layer.
Preferably, the inside of the flame-retardant layer is added with fire retardant, and fire retardant is evenly distributed in the inside of flame-retardant layer.
Preferably, the fixed bed is fixedly connected by metal adhesive with metal layer, and metal adhesive uniformly applies
It is put on the junction of metal layer and fixed bed.
Preferably, the thickness of the flame-retardant layer and corrosion-resistant layer ratio is one to two, the corrosion-resistant layer and metal layer
Thickness ratio be one to one, the thickness ratio of the metal layer and fixed bed is two to three, the thickness of the fixed bed and wearing layer
Than being two-to-one.
Preferably, the surface of the wearing layer is corrugated.
Preferably, the thickness ratio of the anti oxidation layer and resistance to acid and alkali layer is one to one, the high-temperature-resistant layer and filled layer
Thickness be two to three, the thickness ratio of the filled layer and anti-aging layer is one to one.
(3) advantageous effect
The utility model provides a kind of anti-leak stainless steel ripple gas pipeline.Has following advantageous effect：
(1), the anti-leak stainless steel ripple gas pipeline solves gas pipeline since anti-leak result is not non-convention
Think, causes gas pipeline can be not safe enough so as to cause fuel gas transmission there is a phenomenon where revealing when delivery of fuel gas
Problem makes the anti-leak stainless steel ripple gas pipeline have good anti-flammability by the way that the fire retardant inside flame-retardant layer is arranged
Can, to make the anti-leak stainless steel ripple gas pipeline be less likely to occur to explode during transporting combustion gas, pass through setting
Wearing layer makes the anti-leak stainless steel ripple gas pipeline surface have good wear-resisting property, to keep the anti-leak stainless
The service life is longer for steel ripple gas pipeline.
(2), the anti-leak stainless steel ripple gas pipeline makes this prevent letting out by the way that anti oxidation layer and resistance to acid and alkali layer is arranged
Leak stainless steel ripple gas pipeline can anti-oxidant and acid and alkali-resistance corrosion, to make the anti-leak stainless steel ripple gas pipeline
Be not in loophole, to avoid the occurrence of the failure of leakage, by the way that high-temperature-resistant layer, filled layer and anti-aging layer is arranged, keep this anti-
Leaking stainless steel ripple gas pipeline has good high temperature resistant, anti-aging property and good hardness, to make this prevent letting out
Leakage stainless steel ripple gas pipeline is less likely to be damaged.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the structural schematic diagram of the utility model fixed bed；
Fig. 3 is the structural schematic diagram of the utility model corrosion-resistant layer；
Fig. 4 is the structural schematic diagram of the utility model wearing layer.
In figure：It is 1 flame-retardant layer, 2 corrosion-resistant layers, 21 anti oxidation layers, 22 resistance to acid and alkali layers, 3 metal layers, 4 fixed beds, 41 resistance to
Heat zone, 42 filled layers, 43 anti-aging layers, 5 wearing layers.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 4 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of anti-leak stainless steel ripple gas pipeline,
Including flame-retardant layer 1, the inside of flame-retardant layer 1 is added with fire retardant, and fire retardant is evenly distributed in the inside of flame-retardant layer 1, fire-retardant
Layer 1 is the mixture of natural rubber and antimony oxide, and antimony oxide is a kind of good fire retardant, and natural rubber also has
Good flame retardant property, by be arranged flame-retardant layer 1 inside fire retardant, so that the anti-leak stainless steel ripple gas pipeline is had
Good flame retardant property, it is quick-fried to make the anti-leak stainless steel ripple gas pipeline be less likely to occur during transporting combustion gas
Fried, the surface of flame-retardant layer 1 is fixedly connected with corrosion-resistant layer 2, and the one end of corrosion-resistant layer 2 far from flame-retardant layer 1 is fixedly connected with
Metal layer 3, metal layer 3 are made of metal alloy, and the one end of metal layer 3 far from corrosion-resistant layer 2 is fixedly connected with fixed bed 4,
Fixed bed 4 is fixedly connected by metal adhesive with metal layer 3, and metal adhesive is uniformly applied to metal layer 3 and fixes
The junction of layer 4, the one end of fixed bed 4 far from metal layer 3 are fixedly connected with wearing layer 5, by the way that wearing layer 5, wearing layer 5 is arranged
Predominantly 0Cr19Ni9 stainless steel materials are made, and the anti-leak stainless steel ripple gas pipeline surface is made to have good wearability
Can, to make the anti-leak stainless steel ripple gas pipeline, the service life is longer, and the surface of wearing layer 5 is corrugated, flame-retardant layer 1
Be one to two with the thickness ratio of corrosion-resistant layer 2, the thickness ratio of corrosion-resistant layer 2 and metal layer 3 is one to one, metal layer 3 and
The thickness ratio of fixed bed 4 is two to three, and fixed bed 4 and the thickness ratio of wearing layer 5 are two-to-one, and corrosion-resistant layer 2 is by anti-oxidant
Layer 21 and resistance to acid and alkali layer 22 form, and the surface of anti oxidation layer 21 is fixedly connected with resistance to acid and alkali layer 22, anti oxidation layer 21 by
3Cr18Ni25Si2 is formed, and can be reacted with oxygen, to prevent pipeline from can be aoxidized with oxygen contact for a long time, resistance to acid and alkali
Layer 22 is made of polyurethane resin, and polyurethane resin composition has the function of good anti acid alkali performance, by the way that anti oxidation layer 21 is arranged
With resistance to acid and alkali layer 22, keep the anti-leak stainless steel ripple gas pipeline anti-oxidant and the corrosion of acid and alkali-resistance, to make this
Anti-leak stainless steel ripple gas pipeline is not in loophole, and to avoid the occurrence of the failure of leakage, fixed bed 4 is by high-temperature-resistant layer
41, filled layer 42 and anti-aging layer 43 form, and high-temperature-resistant layer 41 is made of quartz sand and magnesite, and quartz sand and magnesite all have
There are good high temperature resistance, the surface of high-temperature-resistant layer 41 to be fixedly connected with filled layer 42, filled layer 42 is by clay and precipitation carbon
Sour calcium composition, clay and winnofil make this mainly to improve the performances such as tensile strength, hardness, abrasion performance and flex endurant
Anti-leak stainless steel ripple gas pipeline has good hardness, and the one end of filled layer 42 far from high-temperature-resistant layer 41 is fixedly connected with
Anti-aging layer 43, anti-aging layer 43 are made of resin, and the thickness ratio of anti oxidation layer 21 and resistance to acid and alkali layer 22 is one to one, resistance to height
The thickness of warm layer 41 and filled layer 42 is two to three, and filled layer 42 and the thickness ratio of anti-aging layer 43 are one to one, pass through setting
High-temperature-resistant layer 41, filled layer 42 and anti-aging layer 43, make the anti-leak stainless steel ripple gas pipeline have good high temperature resistant,
Anti-aging property and good hardness, to make the anti-leak stainless steel ripple gas pipeline be less likely to be damaged.
To sum up gained, the anti-leak stainless steel ripple gas pipeline solve gas pipeline since anti-leak result is not
It is ideal, cause gas pipeline can be inadequate so as to cause fuel gas transmission there is a phenomenon where revealing when delivery of fuel gas
The problem of safety makes the anti-leak stainless steel ripple gas pipeline have good by the way that the fire retardant inside flame-retardant layer 1 is arranged
Flame retardant property is led to make the anti-leak stainless steel ripple gas pipeline be less likely to occur to explode during transporting combustion gas
Setting wearing layer 5 is crossed, makes the anti-leak stainless steel ripple gas pipeline surface that there is good wear-resisting property, to make this prevent letting out
Leaking stainless steel ripple gas pipeline, the service life is longer.
Meanwhile by the way that anti oxidation layer 21 and resistance to acid and alkali layer 22 is arranged, enabling the anti-leak stainless steel ripple gas pipeline
Enough anti-oxidant and acid and alkali-resistance corrosion, are not in loophole to make the anti-leak stainless steel ripple gas pipeline, to avoid
There is the failure revealed, by the way that high-temperature-resistant layer 41, filled layer 42 and anti-aging layer 43 is arranged, the anti-leak stainless steel ripple is made to fire
Feed channel has good high temperature resistant, anti-aging property and good hardness, to make the anti-leak stainless steel ripple combustion gas
Pipeline is less likely to be damaged.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of anti-leak stainless steel ripple gas pipeline, including flame-retardant layer (1), it is characterised in that：The table of the flame-retardant layer (1)
Face is fixedly connected with corrosion-resistant layer (2), and the one end of the corrosion-resistant layer (2) far from flame-retardant layer (1) is fixedly connected with metal
Layer (3), the one end of the metal layer (3) far from corrosion-resistant layer (2) are fixedly connected with fixed bed (4), and the fixed bed (4) is remote
One end from metal layer (3) is fixedly connected with wearing layer (5), and the corrosion-resistant layer (2) is by anti oxidation layer (21) and acid and alkali-resistance
Property layer (22) form, the surface of the anti oxidation layer (21) is fixedly connected with resistance to acid and alkali layer (22), and the fixed bed (4) is by resistance to
Heat zone (41), filled layer (42) and anti-aging layer (43) composition, the surface of the high-temperature-resistant layer (41) is fixedly connected with filling
Layer (42), the one end of the filled layer (42) far from high-temperature-resistant layer (41) are fixedly connected with anti-aging layer (43).
2. a kind of anti-leak stainless steel ripple gas pipeline according to claim 1, it is characterised in that：The flame-retardant layer
(1) inside is added with fire retardant, and fire retardant is evenly distributed in the inside of flame-retardant layer (1).
3. a kind of anti-leak stainless steel ripple gas pipeline according to claim 1, it is characterised in that：The fixed bed
(4) it is fixedly connected with metal layer (3) by metal adhesive, and metal adhesive is uniformly applied to metal layer (3) and fixes
The junction of layer (4).
4. a kind of anti-leak stainless steel ripple gas pipeline according to claim 1, it is characterised in that：The flame-retardant layer
(1) it is one to two with the thickness ratio of corrosion-resistant layer (2), the thickness ratio of the corrosion-resistant layer (2) and metal layer (3) is a ratio
One, the thickness ratio of the metal layer (3) and fixed bed (4) is two to three, the thickness ratio of the fixed bed (4) and wearing layer (5)
It is two-to-one.
5. a kind of anti-leak stainless steel ripple gas pipeline according to claim 1, it is characterised in that：The wearing layer
(5) surface is corrugated.
6. a kind of anti-leak stainless steel ripple gas pipeline according to claim 1, it is characterised in that：The anti oxidation layer
(21) it is one to one with the thickness ratio of resistance to acid and alkali layer (22), the thickness of the high-temperature-resistant layer (41) and filled layer (42) is two ratios
Three, the thickness ratio of the filled layer (42) and anti-aging layer (43) is one to one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721745207.7U CN207796313U (en) | 2017-12-14 | 2017-12-14 | A kind of anti-leak stainless steel ripple gas pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721745207.7U CN207796313U (en) | 2017-12-14 | 2017-12-14 | A kind of anti-leak stainless steel ripple gas pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207796313U true CN207796313U (en) | 2018-08-31 |
Family
ID=63283869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721745207.7U Expired - Fee Related CN207796313U (en) | 2017-12-14 | 2017-12-14 | A kind of anti-leak stainless steel ripple gas pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207796313U (en) |
-
2017
- 2017-12-14 CN CN201721745207.7U patent/CN207796313U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190611 Address after: 311800 No. 18 Wandao Road, Diankou Town, Zhuji City, Shaoxing City, Zhejiang Province Patentee after: ZHEJIANG WANTONG PIPE CO., LTD. Address before: 311835 No. 32 Central Road, Dian Kou Town, Zhuji City, Shaoxing, Zhejiang Patentee before: Zhejiang Jufeng Pipe Industry Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180831 Termination date: 20201214 |