CN208871171U - A kind of stainless steel composite thermal pipeline with function of seismic resistance - Google Patents
A kind of stainless steel composite thermal pipeline with function of seismic resistance Download PDFInfo
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- CN208871171U CN208871171U CN201821495308.8U CN201821495308U CN208871171U CN 208871171 U CN208871171 U CN 208871171U CN 201821495308 U CN201821495308 U CN 201821495308U CN 208871171 U CN208871171 U CN 208871171U
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Abstract
The utility model relates to a kind of stainless steel composite thermal pipeline with function of seismic resistance, including carbon steel layer, stainless steel layer and the erosion resistant coating that carbon steel layer outer surface is set, it is characterized by also including shockproof inner lining and mineral wools, the stainless steel layer and carbon steel layer is coaxially disposed, shockproof inner lining is provided between stainless steel layer and carbon steel layer, gap between shockproof inner lining and stainless steel layer and between shockproof inner lining and carbon steel layer is filled with mineral wool, the both ends of the stainless steel layer are by outside bending after the end face stretching of carbon steel layer and set mounting groove on erosion resistant coating.Design is scientific and reasonable for the utility model, have the advantages that thermal insulation property is strong, anti-seismic performance is superior, cost of implementation is low, it is light-weight, be easily achieved, be a kind of stainless steel composite thermal pipeline with function of seismic resistance with higher innovation.
Description
Technical field
The utility model belongs to stainless steel composite pipe manufacture field, is related to a kind of stainless steel composite thermal pipeline, especially
A kind of stainless steel composite thermal pipeline with function of seismic resistance.
Background technique
The advantages that stainless steel composite pipe is anticorrosive, wear-resisting, shock resistance is strong because of its, is often used as aqueduct.
And the conveying for hot water, it need to just select the stainless steel composite thermal pipeline with heat insulation function.
Existing stainless steel composite thermal pipeline function is more single, can only realize the function of heat preservation, and for being applied to
For the pipeline of earthquake-prone region, should also have certain shock resistance.
By stainless steel and two kinds of metal materials of structural carbon steel using non-destructive pressure synchronize the new material that is combined into, have both not
The anticorrosive wear-resisting and brilliant appearance of steel of becoming rusty and the good bending strength of carbon steel and impact resistance.
The patent of Publication No. CN204901100U discloses a kind of inner liner stainless steel multiple tube for groundwater supply
Road, the function of antidetonation are realized by the way that antidetonation reinforcing rib is arranged between steel pipe layer and asbestos layer.But such structure meeting
The weight for increasing entire tube body leads to inconvenient construction, while also improving the cost of pipeline.
By the retrieval to patent document, patent document identical with present patent application is not found.
Summary of the invention
That the purpose of this utility model is to provide a kind of scientific structure designs is reasonable, thermal insulation property is strong, anti-seismic performance is superior,
Cost of implementation is low, light-weight, the stainless steel composite thermal pipeline that is easily achieved.
The utility model solves its technical problem and is achieved through the following technical solutions:
A kind of stainless steel composite thermal pipeline with function of seismic resistance, including carbon steel layer, stainless steel layer and setting are in carbon steel
The erosion resistant coating of layer outer surface, it is characterised in that: further include shockproof inner lining and mineral wool, the stainless steel layer and carbon steel layer are coaxial
Setting, is provided with shockproof inner lining between stainless steel layer and carbon steel layer, between shockproof inner lining and stainless steel layer and shockproof interior
Gap between lining and carbon steel layer is filled with mineral wool, and the both ends of the stainless steel layer are outside after being stretched out by the end face of carbon steel layer
In bending and set mounting groove on erosion resistant coating.
Moreover, the shockproof inner lining is that wavy steel plate rolls by being bent into section.
Moreover, the mounting groove is elongated slot, it is provided with the stainless steel layer to fit with it on the outer end side wall of elongated slot,
Region between the stainless steel layer and inner end side wall forms the position of installation clip.
It the advantages of the utility model and has the beneficial effect that
1, this stainless steel composite thermal pipeline with function of seismic resistance, by the setting of the shockproof inner lining of wave structure,
Buffer function can be played when by external force, to play the purpose of damping, along with the cooperation of mineral wool, further subtracted
Shake, while playing the role of heat preservation；In addition, the shockproof inner lining as made of steel plate bending mitigates significantly compared to reinforcing rib weight, and
It is convenient for assembly, reduce the processing cost of utilidor.
2, this stainless steel composite thermal pipeline with function of seismic resistance, by the way that the both ends of stainless steel layer are extended outwardly, and
It is embedded in after wrapping up the end of pipeline again into mounting groove, plays the role of protection heat preservation tube end, avoid the leakage of mineral wool, with
And because institute's pumped (conveying) medium leaks, corrosion heat preservation end surfaces, the effect for destroying insulation construction.
3, design is scientific and reasonable for the utility model, with thermal insulation property is strong, anti-seismic performance is superior, cost of implementation is low, weight
Gently, the advantages of being easily achieved is a kind of stainless steel composite thermal pipeline with function of seismic resistance with higher innovation.
Detailed description of the invention
Fig. 1 is the radial cross-section of the utility model；
Fig. 2 is that carbon steel layer, erosion resistant coating, shockproof inner lining and mineral wool (are illustrated as by the axial sectional view of the utility model
One layer)；
Fig. 3 is the structural schematic diagram of the utility model damping liner.
Description of symbols
1- erosion resistant coating, 2- carbon steel layer, 3- mineral wool, 4- shockproof inner lining, 5- stainless steel layer, 6- mounting groove.
Specific embodiment
Below by specific embodiment, the utility model is described in further detail, following embodiment be it is descriptive, no
It is restrictive, protection scope of this utility model cannot be limited by this.
A kind of stainless steel composite thermal pipeline with function of seismic resistance, including carbon steel layer 2, stainless steel layer 5 and setting are in carbon
The erosion resistant coating 1 of steel layer outer surface, innovation is: further include shockproof inner lining 4 and mineral wool 3, the stainless steel layer with
Carbon steel layer coaxial arrangement, is provided with shockproof inner lining, between shockproof inner lining and stainless steel layer between stainless steel layer and carbon steel layer
And the gap between shockproof inner lining and carbon steel layer is filled with mineral wool, the both ends of the stainless steel layer by carbon steel layer end face
After stretching in outside bending and set mounting groove 6 on the erosion resistant coating.
The shockproof inner lining is that wavy steel plate rolls by being bent into section.
The mounting groove is elongated slot, the stainless steel layer to fit with it is provided on the outer end side wall of elongated slot, at this
Region between stainless steel layer and inner end side wall forms the position of installation clip.
The utility model can be played buffering when by external force and be made by the setting of the shockproof inner lining of wave structure
With, so that the purpose of damping is played, and along with the cooperation of mineral wool, further damping, while playing the role of heat preservation；In addition,
The shockproof inner lining as made of steel plate bending mitigates significantly compared to reinforcing rib weight, and convenient for assembly, reduces adding for utilidor
Work cost.
Although disclosing the embodiments of the present invention and attached drawing for the purpose of illustration, those skilled in the art can be with
Understand: departing from the utility model and spirit and scope of the appended claims, various substitutions, changes and modifications are all can
Can, therefore, the scope of the utility model is not limited to the embodiment and attached drawing disclosure of that.
Claims (3)
1. a kind of stainless steel composite thermal pipeline with function of seismic resistance, including carbon steel layer, stainless steel layer and setting are in carbon steel layer
The erosion resistant coating of outer surface, it is characterised in that: further include shockproof inner lining and mineral wool, the stainless steel layer is coaxially set with carbon steel layer
It sets, shockproof inner lining is provided between stainless steel layer and carbon steel layer, between shockproof inner lining and stainless steel layer and shockproof inner lining
Gap between carbon steel layer is filled with mineral wool, and the both ends of the stainless steel layer are stretched out by the end face of carbon steel layer to be folded outward backward
In curved and set on erosion resistant coating mounting groove.
2. a kind of stainless steel composite thermal pipeline with function of seismic resistance according to claim 1, it is characterised in that: described
Shockproof inner lining by be bent into section be wavy steel plate roll.
3. a kind of stainless steel composite thermal pipeline with function of seismic resistance according to claim 1, it is characterised in that: described
Mounting groove be elongated slot, be provided with the stainless steel layer to fit with it on the outer end side wall of elongated slot, the stainless steel layer with it is interior
Region between the wall of end side forms the position of installation clip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821495308.8U CN208871171U (en) | 2018-09-12 | 2018-09-12 | A kind of stainless steel composite thermal pipeline with function of seismic resistance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821495308.8U CN208871171U (en) | 2018-09-12 | 2018-09-12 | A kind of stainless steel composite thermal pipeline with function of seismic resistance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208871171U true CN208871171U (en) | 2019-05-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821495308.8U Active CN208871171U (en) | 2018-09-12 | 2018-09-12 | A kind of stainless steel composite thermal pipeline with function of seismic resistance |
Country Status (1)
| Country | Link |
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| CN (1) | CN208871171U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110242801A (en) * | 2019-07-22 | 2019-09-17 | 西南石油大学 | A kind of pipeline protection device for oil-gas transportation |
-
2018
- 2018-09-12 CN CN201821495308.8U patent/CN208871171U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110242801A (en) * | 2019-07-22 | 2019-09-17 | 西南石油大学 | A kind of pipeline protection device for oil-gas transportation |
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