CN202215862U - Reinforced composite heat preservation thermal insulation ultrahigh molecular weight polyethylene pipe - Google Patents
Reinforced composite heat preservation thermal insulation ultrahigh molecular weight polyethylene pipe Download PDFInfo
- Publication number
- CN202215862U CN202215862U CN2011203127966U CN201120312796U CN202215862U CN 202215862 U CN202215862 U CN 202215862U CN 2011203127966 U CN2011203127966 U CN 2011203127966U CN 201120312796 U CN201120312796 U CN 201120312796U CN 202215862 U CN202215862 U CN 202215862U
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- China
- Prior art keywords
- molecular weight
- thermal insulation
- weight polyethylene
- ultrahigh molecular
- inner core
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- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a reinforced composite heat preservation thermal insulation ultrahigh molecular weight polyethylene pipe. The tube comprises an inner core pipe 1 formed by extrusion moulding of ultrahigh molecular weight polyethylene resin, a reinforced layer 2 formed by left and right intersection winding of reinforced fibers on the inner core pipe 1 or attachment of the reinforced fibers onto the inner core pipe 1 in a knitting form, a heat preservation layer (3) formed by resin coated at the external of the reinforced layer 2, and an outer layer 4 formed by coating moulding by a functional modified resin coating layer. The manufactured pipe in the utility model is characterized by heat preservation and thermal insulation, and can be widely used for field open air conveying.
Description
Technical field
The utility model relates to a kind of enhancing composite thermal insulation ultrahigh molecular weight polyethylene tubing.
Background technique
Steel wire strengthens tubing and is widely used in engineering construction, and its advantage is light weight, aspect such as flexible.But, along with the raising of construction and usage requirement, the expansion of open-air open work; The conveying tubing of using at present all exists the situation of being exposed to the sun in the course of the work, will produce the instability of delivery temperature like this; Thereby cause feed status unstable, efficient and Security that influence is carried.For example: the field operation environment in mine, oil field, very high for stability and security requirement that tubing is carried, especially under the strong sun-exposed environment in western part; Easier generation because of accidents such as solar radiation cause that tubing breaks; Therefore, press for a series of nonmetal enhancement engineering pipelines of exploitation and use tubing, on the basis that keeps tradition enhancing tubing advantage; Make it have better engineering property, to satisfy the composite request of environmental conditions.
Summary of the invention
In particular surroundings, use the problem that exists to present enhancing tubing, the utility model provides a kind of enhancing composite thermal insulation ultrahigh molecular weight polyethylene tubing.It is characterized in that using polyvinyl resin with super-high molecular weight extruding and moulding inner core tube 1; Be attached to intersection winding about reinforcing fiber or with type of weave then and constitute enhancement layer 2 on the inner core tube 1; Form thermal insulation layer 3 in enhancement layer 2 outer coated with resins, last functional modification plastics are extruded the Overmolded skin 4 that is.The tubing of the utility model manufacturing has insulation, heat insulation characteristic, can be widely used in open-air open-air the conveying.
The tubing polyvinyl resin with super-high molecular weight of the utility model adopts the special forming technology to process as internal layer core pipe, guarantees the usability that it is excellent; Select for use resin as thermal insulation layer, blocked the inside and outside heat exchange of pipeline in the course of conveying, guaranteed that the pipe interior temperature conditions does not receive the influence of external environment with insulation, heat-shielding performance.The tubing of the utility model manufacturing has insulation, heat insulation characteristic, can be widely used in open-air open-air the conveying.
Description of drawings
Fig. 1 is the pipe structure schematic representation that the utility model method is made.
Among the figure: 1, inner core tube, 2, enhancement layer, 3, thermal insulation layer, 4, skin.
Embodiment
Describe the specific embodiments of the utility model in detail below in conjunction with accompanying drawing.
The utility model provides a kind of production method of fiber reinforced high-temperature-resistant antistatic plastic pipe.As shown in Figure 1, tubing comprises inner core tube 1, enhancement layer 2, thermal insulation layer 3 and outer 4.Use polyvinyl resin with super-high molecular weight extruding and moulding inner core tube 1; Be attached to intersection winding about reinforcing fiber or with type of weave then and constitute enhancement layer 2 on the inner core tube 1; Form thermal insulation layer 3 in enhancement layer 2 outer coated with resins, last functional modification plastics are extruded the Overmolded skin 4 that is.
In the actual production, use polyvinyl resin with super-high molecular weight extruding and moulding inner core tube 1, adopt the special forming technology to process, guarantee the usability that it is excellent, can guarantee that each item usability of tubing is stable; Afterwards; At core pipe 1 skin; Be attached to formation enhancement layer 2 on the inner core tube 1 with intersection winding about reinforcing fiber or with type of weave then, form thermal insulation layers 3, select for use resin as thermal insulation layer with insulation, heat-shielding performance in enhancement layer 2 outer coated with resins; Blocked the inside and outside heat exchange of pipeline in the course of conveying, guaranteed that the pipe interior temperature conditions does not receive the influence of external environment.The tubing of the utility model manufacturing has insulation, heat insulation characteristic, can be widely used in open-air open-air the conveying.
Claims (3)
1. one kind strengthens the composite thermal insulation ultrahigh molecular weight polyethylene tubing; It is characterized in that tubing comprises the inner core tube (1) of polyvinyl resin with super-high molecular weight extruding and moulding; Intersect about reinforcing fiber to twine or be attached to inner core tube (1) and go up the enhancement layer (2) that constitutes, coated with resins forms outside enhancement layer (2) thermal insulation layer (3) and the Overmolded skin (4) of functional modification resinous coat with type of weave.
2. a kind of enhancing composite thermal insulation ultrahigh molecular weight polyethylene tubing as claimed in claim 1 is characterized in that the used polyvinyl resin with super-high molecular weight of inner core tube (1) uses extraordinary extrusion technology to process.
3. a kind of enhancing composite thermal insulation ultrahigh molecular weight polyethylene tubing as claimed in claim 1 is characterized in that the resin that constitutes thermal insulation layer (3) has low thermal conductivity, has insulation and heat-shielding performance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203127966U CN202215862U (en) | 2011-08-25 | 2011-08-25 | Reinforced composite heat preservation thermal insulation ultrahigh molecular weight polyethylene pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203127966U CN202215862U (en) | 2011-08-25 | 2011-08-25 | Reinforced composite heat preservation thermal insulation ultrahigh molecular weight polyethylene pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202215862U true CN202215862U (en) | 2012-05-09 |
Family
ID=46015117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203127966U Expired - Fee Related CN202215862U (en) | 2011-08-25 | 2011-08-25 | Reinforced composite heat preservation thermal insulation ultrahigh molecular weight polyethylene pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202215862U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102410411A (en) * | 2011-08-25 | 2012-04-11 | 张家港联冠新材料有限公司 | Reinforced composite heat-preserving and heat-insulating ultrahigh molecular weight polyethylene pipe |
| CN103112173A (en) * | 2012-12-28 | 2013-05-22 | 江苏金波新材料科技有限公司 | Preparation method of composite fiber-winding reinforcing pipe material |
| CN105840925A (en) * | 2016-04-28 | 2016-08-10 | 河北西伯力特种橡胶有限公司 | Controlled expansion fire-resisting rubber pipe special for oil field and manufacturing method of controlled expansion fire-resisting rubber pipe |
-
2011
- 2011-08-25 CN CN2011203127966U patent/CN202215862U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102410411A (en) * | 2011-08-25 | 2012-04-11 | 张家港联冠新材料有限公司 | Reinforced composite heat-preserving and heat-insulating ultrahigh molecular weight polyethylene pipe |
| CN103112173A (en) * | 2012-12-28 | 2013-05-22 | 江苏金波新材料科技有限公司 | Preparation method of composite fiber-winding reinforcing pipe material |
| CN105840925A (en) * | 2016-04-28 | 2016-08-10 | 河北西伯力特种橡胶有限公司 | Controlled expansion fire-resisting rubber pipe special for oil field and manufacturing method of controlled expansion fire-resisting rubber pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120509 Termination date: 20130825 |