CN208169826U - A kind of precision cold-rolled welded pipe with strong anticorrosive property and strong thermal diffusivity - Google Patents
A kind of precision cold-rolled welded pipe with strong anticorrosive property and strong thermal diffusivity Download PDFInfo
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- CN208169826U CN208169826U CN201820590690.4U CN201820590690U CN208169826U CN 208169826 U CN208169826 U CN 208169826U CN 201820590690 U CN201820590690 U CN 201820590690U CN 208169826 U CN208169826 U CN 208169826U
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- welded pipe
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- anticorrosive property
- resistant coating
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Abstract
The precision cold-rolled welded pipe with strong anticorrosive property and strong thermal diffusivity that the utility model discloses a kind of, including welding tube body, it is characterized in that, welding tube body is internally provided with outer tube, outer tube is internally provided with paint vehicle coating, paint vehicle coating is internally provided with several heat release holes, and the first corrosion-resistant coating is provided on the inside of paint vehicle coating.The device is a kind of precision cold-rolled welded pipe with strong anticorrosive property and strong thermal diffusivity, general cold rolling welded pipe anticorrosive property is not strong enough, it is easily damaged so as to cause welded pipe and the problem of service life falls short of, the first corrosion-resistant coating made of setting stainless steel can reinforce the anticorrosive property of welded pipe, if the first corrosion-resistant coating is corroded, then the second corrosion-resistant coating made of setting nickel alloy can further strengthen the anticorrosive property of welded pipe, so that welded pipe is not easily susceptible to corrode and damage, to increase the service life of welded pipe, user does not have to frequently replacement welded pipe, save use cost.
Description
Technical field
The utility model relates to a kind of precision cold-rolled welded pipes, and in particular to one kind has strong anticorrosive property and strong thermal diffusivity
Precision cold-rolled welded pipe.
Background technique
The Cold-forming process of welded pipe mainly has cold-drawn and cold-rolling practice.Recently as the development of science and technology, and develop
Get up a kind of cold spinning method, major diameter, high-precision cold rolled tube and Varied section cold rolled tube can be produced in this way.Cold working
The raw material of welded pipe can be hot rolling seamless welding pipe and be also possible to welded tube.The common feature of welded pipe cold process is size essence
Degree is high, surface roughness is good, can produce very thin thin-wall tube and superfine capillary.High-precision cold-drawn precision welding pipe is a kind of
Novel welding adapter tube kind, is mainly characterized by high precision.Usually there are duo mill and three-high mill to produce two kinds of production technologies,
The precision of three-high mill production cold roll seamless welded pipe wants higher, can be controlled within several, but price relatively high one
The popularization and application of a little high-precision cold-drawn precision welding pipes improve processing work efficiency, energy saving so-called high-precision cold to saving steel
It pulls out seamless welding pipe and refers to that dimension of inner and outer diameters precision is stringent, surfaces externally and internally finish, circularity, straight degree are good, can greatly save
It is machined working hour, improves stock utilization, while being conducive to improve product quality.
On the basis of the technical conditions of existing precision cold-rolled welded pipe, many deficiencies are still remained in the functionality used
Place, most precision cold-rolled welded pipe when in use, most of welded pipes due to exposure in air, be easy because
Rain, the outside environmental elements such as gas in oxidation and air and corroded, will lead to the service life of welded pipe in this way
It falls short of and is easily damaged, or even since the damage of welded pipe leads to unknown losses, to need to frequently replace, so that user
Higher operating costs.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of with strong anticorrosive property and strong scattered
Hot precision cold-rolled welded pipe, to solve the above problems.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution：
The utility model provides a kind of precision cold-rolled welded pipe with strong anticorrosive property and strong thermal diffusivity, including welding
Tube body, the welding tube body are internally provided with outer tube, and the outer tube is internally provided with paint vehicle coating, and the paint vehicle applies
Layer is internally provided with several heat release holes, and the first corrosion-resistant coating, first anticorrosion are provided on the inside of the paint vehicle coating
The inside of layer is provided with the second corrosion-resistant coating, and heat conducting shell is provided on the inside of second corrosion-resistant coating, the outer tube
Inside is provided with inner tube, and said inner tube is internally provided with reinforcing rib, and one end of the reinforcing rib is provided with fixed tooth and fixation
Tooth position is in the inside of inner tube.
As a kind of optimal technical scheme of the utility model, the heat conducting shell is made by grapheme material.
As a kind of optimal technical scheme of the utility model, first corrosion-resistant coating by stainless steel material make and
At.
As a kind of optimal technical scheme of the utility model, second corrosion-resistant coating by nickel alloy material make and
At.
The utility model beneficial effect achieved is：The device is a kind of essence with strong anticorrosive property and strong thermal diffusivity
Close cold rolling welded pipe, the device can the general cold rolling welded pipe anticorrosive property of effective solution it is not strong enough, so as to cause welded pipe
It is easily damaged and the problem of service life falls short of, the first corrosion-resistant coating made of setting stainless steel can reinforce welded pipe
Anticorrosive property, if the first corrosion-resistant coating is corroded, then the second corrosion-resistant coating made of setting nickel alloy can be further
Reinforce the anticorrosive property of welded pipe, so that welded pipe is not easily susceptible to corrode and damage, to increase the use longevity of welded pipe
Life, so that user does not have to frequently replacement welded pipe, to save use cost.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings：
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is one of partial structurtes sectional view of the utility model；
Fig. 3 is the two of the partial structurtes sectional view of the utility model；
In figure：1, tube body is welded；2, outer tube；3, inner tube；4, reinforcing rib；5, paint vehicle coating；6, the first corrosion-resistant coating；7,
Second corrosion-resistant coating；8, heat conducting shell；9, fixed tooth；10, heat release hole.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment 1
As shown in Figure 1-3, the utility model provide it is a kind of with the precision cold-rolled of strong anticorrosive property and strong thermal diffusivity weld
Pipe, including welding tube body 1, welding tube body 1 are internally provided with outer tube 2, and outer tube 2 is internally provided with paint vehicle coating 5, paint
Material coating 5 is internally provided with several heat release holes 10, and the inside of paint vehicle coating 5 is provided with the first corrosion-resistant coating 6, the first anticorrosion
The inside of layer 6 is provided with the second corrosion-resistant coating 7, and the inside of the second corrosion-resistant coating 7 is provided with heat conducting shell 8, the inside of outer tube 2
It is provided with inner tube 3, inner tube 3 is internally provided with reinforcing rib 4, and one end of reinforcing rib 4 is provided with fixed tooth 9 and fixed tooth 9 is located at
The inside of inner tube 3.
Heat conducting shell 8 is made by grapheme material, by the way that heat conducting shell 8 is arranged, can reinforce dissipating for welded pipe
It is hot.
First corrosion-resistant coating 6 is made by stainless steel material, by the way that the first corrosion-resistant coating 6 is arranged, can reinforce welded pipe
Anticorrosive property.
Second corrosion-resistant coating 7 is made by nickel alloy material, by the way that the second corrosion-resistant coating 7 is arranged, can be further strengthened
The anticorrosive property of welded pipe.
The device is a kind of precision cold-rolled welded pipe with strong anticorrosive property and strong thermal diffusivity, using the device when
Wait, user by be located at inner tube 3 inside tooth connection 9 be aligned needed for position to be mounted, then will weld tube body 1 install into
The position, moisture and oxygen in air are completely cut off by the first corrosion-resistant coating 6, protect welded pipe not corroded, when first
When corrosion-resistant coating 6 damages or uses welded pipe in the environment of the first corrosion-resistant coating 6 is difficult to play a role, the second corrosion-resistant coating
7 play a role, and further welded pipe are protected not corroded, and enable welded pipe normal use, and can extend making for welded pipe
With the service life, meanwhile, the heat in inner tube 3 is conducted into heat conducting shell 8 made of graphene, and is conducted by heat conducting shell 8
Enter inside the second corrosion-resistant coating 7 and the first corrosion-resistant coating 6, external environment is being conducted by heat release hole 10, to complete to radiate
Step.
The utility model beneficial effect achieved is：The device is a kind of essence with strong anticorrosive property and strong thermal diffusivity
Close cold rolling welded pipe, the device can the general cold rolling welded pipe anticorrosive property of effective solution it is not strong enough, so as to cause welded pipe
It is easily damaged and the problem of service life falls short of, the first corrosion-resistant coating made of setting stainless steel can reinforce welded pipe
Anticorrosive property, if the first corrosion-resistant coating is corroded, then the second corrosion-resistant coating made of setting nickel alloy can be further
Reinforce the anticorrosive property of welded pipe, so that welded pipe is not easily susceptible to corrode and damage, to increase the use longevity of welded pipe
Life, so that user does not have to frequently replacement welded pipe, to save use cost.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (4)
1. a kind of precision cold-rolled welded pipe with strong anticorrosive property and strong thermal diffusivity, including welding tube body (1), feature exists
In welding tube body (1) is internally provided with outer tube (2), and the outer tube (2) is internally provided with paint vehicle coating (5), institute
Being internally provided with several heat release holes (10) for paint vehicle coating (5) is stated, is provided with the first anticorrosion on the inside of the paint vehicle coating (5)
Layer (6) is provided with the second corrosion-resistant coating (7) on the inside of first corrosion-resistant coating (6), second corrosion-resistant coating (7) it is interior
Side is provided with heat conducting shell (8), is provided with inner tube (3) on the inside of the outer tube (2), said inner tube (3) are internally provided with
Reinforcing rib (4), one end of the reinforcing rib (4) is provided with fixed tooth (9) and fixed tooth (9) are located at the inside of inner tube (3).
2. a kind of precision cold-rolled welded pipe with strong anticorrosive property and strong thermal diffusivity according to claim 1, feature
It is, the heat conducting shell (8) is made by grapheme material.
3. a kind of precision cold-rolled welded pipe with strong anticorrosive property and strong thermal diffusivity according to claim 1, feature
It is, first corrosion-resistant coating (6) is made by stainless steel material.
4. a kind of precision cold-rolled welded pipe with strong anticorrosive property and strong thermal diffusivity according to claim 1, feature
It is, second corrosion-resistant coating (7) is made by nickel alloy material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820590690.4U CN208169826U (en) | 2018-04-24 | 2018-04-24 | A kind of precision cold-rolled welded pipe with strong anticorrosive property and strong thermal diffusivity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820590690.4U CN208169826U (en) | 2018-04-24 | 2018-04-24 | A kind of precision cold-rolled welded pipe with strong anticorrosive property and strong thermal diffusivity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208169826U true CN208169826U (en) | 2018-11-30 |
Family
ID=64372009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820590690.4U Active CN208169826U (en) | 2018-04-24 | 2018-04-24 | A kind of precision cold-rolled welded pipe with strong anticorrosive property and strong thermal diffusivity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208169826U (en) |
-
2018
- 2018-04-24 CN CN201820590690.4U patent/CN208169826U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No. 8, Daming Middle Road, Yaoguan Town, Wujin District, Changzhou City, Jiangsu Province, 213000 Patentee after: Jiangsu Hongyi Precision Industry Co.,Ltd. Address before: 213000 industrial concentration zone, Xinnan village, Yaoguan Town, Wujin District, Changzhou City, Jiangsu Province Patentee before: JIANGSU HONGYI STEEL PIPE CO.,LTD. |
|
| CP03 | Change of name, title or address |