CN105937668A - Heat-preservation precise steel pipe - Google Patents
Heat-preservation precise steel pipe Download PDFInfo
- Publication number
- CN105937668A CN105937668A CN201610486732.5A CN201610486732A CN105937668A CN 105937668 A CN105937668 A CN 105937668A CN 201610486732 A CN201610486732 A CN 201610486732A CN 105937668 A CN105937668 A CN 105937668A
- Authority
- CN
- China
- Prior art keywords
- heat
- insulation
- layer
- steel pipe
- coating layer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L9/00—Rigid pipes
- F16L9/14—Compound tubes, i.e. made of materials not wholly covered by any one of the preceding groups
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L59/00—Thermal insulation in general
- F16L59/02—Shape or form of insulating materials, with or without coverings integral with the insulating materials
- F16L59/029—Shape or form of insulating materials, with or without coverings integral with the insulating materials layered
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Thermal Insulation (AREA)
Abstract
The invention discloses a heat-preservation precise steel pipe. The steel pipe comprises a steel pipe body, a first heat-preservation layer, a first heat insulation coating layer, a second heat-preservation layer and a second heat insulation coating layer; the first heat-preservation layer and the first heat insulation coating layer are sequentially arranged on the outer surface of the steel pipe body from inside to outside, and the second heat-preservation layer and the second heat insulation coating layer are sequentially arranged on the inner surface of the steel pipe body from outside to inside; and according to the above manner, the steel pipe is good in heat preservation performance, large in heat loss and capable of saving a large amount of energy during long-time running, and obviously reduces energy cost.
Description
Technical field
The present invention relates to steel pipe field, particularly relate to a kind of insulation precision tube.
Background technology
Precision tube is a kind of by a kind of high-accuracy tube material after cold-drawn or hot rolling process.Due to precision tube
Inside and outside wall non-oxidation layer, bear high-pressure non-leakage, in high precision, best bright finish, clod wash be indeformable, enlarging, flattening free from flaw etc. have
Point, so being mainly used to produce the product of pneumatically or hydraulically element, such as cylinder or oil cylinder, can be seamless pipe, also having welding
Pipe.The chemical composition of precision tube has carbon C, silicon Si, manganese Mn, sulfur S, phosphorus P, chromium Cr.
But, currently used common steel tube does not have heat-insulating property, and heat loss is big, it is impossible to reaches to save the energy, reduces
The demand of energy cost.
Summary of the invention
The technical problem that present invention mainly solves is to provide a kind of insulation precision tube, good heat insulating, and heat loss is big, long
Phase operation can save mass energy, significantly reduces energy cost.
For solving above-mentioned technical problem, the technical scheme that the present invention uses is: provide one insulation precision tube, bag
Including: steel pipe body, the first heat-insulation layer, the first insulating moulding coating layer, the second heat-insulation layer and the second insulating moulding coating layer, described steel pipe is originally
The appearance of body is from interior the first described heat-insulation layer and the first described insulating moulding coating layer of being disposed with outward, and described steel pipe is originally
The interior table of body is disposed with the second described heat-insulation layer and the second described insulating moulding coating layer inside from outward.
In a preferred embodiment of the present invention, the first described insulating moulding coating layer is eakleite compound heat-insulation coating
Layer.
In a preferred embodiment of the present invention, the second described insulating moulding coating layer is the transparent heat-insulated painting of nano antimony tin oxide
The bed of material.
In a preferred embodiment of the present invention, the thickness of the first described heat-insulation layer is more than the second described heat-insulation layer
Thickness.
The invention has the beneficial effects as follows: good heat insulating of the present invention, heat loss is big, and longtime running can save mass energy,
Significantly reduce energy cost.
Accompanying drawing explanation
For the technical scheme being illustrated more clearly that in the embodiment of the present invention, in embodiment being described below required for make
Accompanying drawing be briefly described, it should be apparent that, below describe in accompanying drawing be only some embodiments of the present invention, for
From the point of view of those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other according to these accompanying drawings
Accompanying drawing, wherein:
Fig. 1 is the structural representation that the present invention is incubated precision tube one preferred embodiment；
In accompanying drawing, the labelling of each parts is as follows: 1, steel pipe body, the 2, first heat-insulation layer, the 3, first insulating moulding coating layer, and 4, second protects
Temperature layer, the 5, second insulating moulding coating layer.
Detailed description of the invention
Technical scheme in the embodiment of the present invention will be clearly and completely described below, it is clear that described enforcement
Example is only a part of embodiment of the present invention rather than whole embodiments.Based on the embodiment in the present invention, this area is common
All other embodiments that technical staff is obtained under not making creative work premise, broadly fall into the model of present invention protection
Enclose.
Referring to Fig. 1, the embodiment of the present invention includes:
A kind of insulation precision tube, it is characterised in that including: steel pipe body the 1, first heat-insulation layer the 2, first insulating moulding coating layer 3, the
Two heat-insulation layer 4 and the second insulating moulding coating layers 5, the appearance of described steel pipe body 1 is disposed with described first outward from interior
Heat-insulation layer 2 and the first described insulating moulding coating layer 3, the interior table of described steel pipe body 1 is disposed with described inside from outward
Second heat-insulation layer 4 and the second described insulating moulding coating layer 5.
In the present invention, the first described insulating moulding coating layer 3 is eakleite compound heat-insulation dope layer.
In the present invention, the second described insulating moulding coating layer 5 is nano antimony tin oxide transparent heat insulating dope layer.
In the present invention, the thickness of the first described heat-insulation layer 2 is more than the thickness of the second described heat-insulation layer 4.
The present invention is incubated precision tube and provides the benefit that: good heat insulating of the present invention, and heat loss is big, and longtime running can save
About mass energy, significantly reduces energy cost.
The foregoing is only embodiments of the invention, not thereby limit the scope of the claims of the present invention, every utilize this
Equivalent structure or equivalence flow process that bright description is made convert, or are directly or indirectly used in other relevant technology neck
Territory, is the most in like manner included in the scope of patent protection of the present invention.
Claims (4)
1. an insulation precision tube, it is characterised in that including: steel pipe body, the first heat-insulation layer, the first insulating moulding coating layer, the
Two heat-insulation layers and the second insulating moulding coating layer, the appearance of described steel pipe body is disposed with the first described insulation outward from interior
Layer and the first described insulating moulding coating layer, the interior table of described steel pipe body is disposed with the second described insulation inside from outward
Layer and the second described insulating moulding coating layer.
Insulation precision tube the most according to claim 1, it is characterised in that the first described insulating moulding coating layer is hard silico-calcium
Stone compound heat-insulation dope layer.
Insulation precision tube the most according to claim 1, it is characterised in that the second described insulating moulding coating layer is nano oxygen
Change stannum antimony transparent heat insulating dope layer.
Insulation precision tube the most according to claim 1, it is characterised in that the thickness of the first described heat-insulation layer is more than institute
The thickness of the second heat-insulation layer stated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610486732.5A CN105937668A (en) | 2016-06-29 | 2016-06-29 | Heat-preservation precise steel pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610486732.5A CN105937668A (en) | 2016-06-29 | 2016-06-29 | Heat-preservation precise steel pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105937668A true CN105937668A (en) | 2016-09-14 |
Family
ID=56873090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610486732.5A Pending CN105937668A (en) | 2016-06-29 | 2016-06-29 | Heat-preservation precise steel pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105937668A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050170118A1 (en) * | 2004-01-31 | 2005-08-04 | Cleveland Rafael L. | Multi-layered flexible tube |
| CN200986066Y (en) * | 2006-03-23 | 2007-12-05 | 盘锦威华高新节能设备有限公司 | High efficiency energy conservation thermal insulation pipe |
| CN102705595A (en) * | 2012-06-03 | 2012-10-03 | 李寿山 | Thermal insulation anti-corrosive high pressure bearing special steel-plastic composite pipe |
| CN203115395U (en) * | 2013-04-03 | 2013-08-07 | 深圳市华创化工有限公司 | Petrifaction pressure vessel steel structure surface heat insulation composite coating |
| CN103821460A (en) * | 2014-02-28 | 2014-05-28 | 西南石油大学 | Heat preservation and intelligent anticorrosion oil pipe for high sulfur natural gas well |
| CN204756191U (en) * | 2015-07-09 | 2015-11-11 | 临沂金豪管业科技有限公司 | Compound pipe keeps warm |
-
2016
- 2016-06-29 CN CN201610486732.5A patent/CN105937668A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050170118A1 (en) * | 2004-01-31 | 2005-08-04 | Cleveland Rafael L. | Multi-layered flexible tube |
| CN200986066Y (en) * | 2006-03-23 | 2007-12-05 | 盘锦威华高新节能设备有限公司 | High efficiency energy conservation thermal insulation pipe |
| CN102705595A (en) * | 2012-06-03 | 2012-10-03 | 李寿山 | Thermal insulation anti-corrosive high pressure bearing special steel-plastic composite pipe |
| CN203115395U (en) * | 2013-04-03 | 2013-08-07 | 深圳市华创化工有限公司 | Petrifaction pressure vessel steel structure surface heat insulation composite coating |
| CN103821460A (en) * | 2014-02-28 | 2014-05-28 | 西南石油大学 | Heat preservation and intelligent anticorrosion oil pipe for high sulfur natural gas well |
| CN204756191U (en) * | 2015-07-09 | 2015-11-11 | 临沂金豪管业科技有限公司 | Compound pipe keeps warm |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160914 |