CN2793506Y - Pipe shell with extruded polystyrene foam plastic - Google Patents
Pipe shell with extruded polystyrene foam plastic Download PDFInfo
- Publication number
- CN2793506Y CN2793506Y CN 200520020914 CN200520020914U CN2793506Y CN 2793506 Y CN2793506 Y CN 2793506Y CN 200520020914 CN200520020914 CN 200520020914 CN 200520020914 U CN200520020914 U CN 200520020914U CN 2793506 Y CN2793506 Y CN 2793506Y
- Authority
- CN
- China
- Prior art keywords
- polystyrene foam
- extruded polystyrene
- foam plastics
- utility
- model
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model relates to a pipe shell with extruded polystyrene foam plastics. The utility model mainly solves the problems of easy water absorption, low intensity, poor environmental protection and high cost of the existing polyurethane foaming heat preservation anticorrosive layer. The utility model is characterized in that a shell body (1) is composed of two extruded polystyrene foam plastics equivalent bodies with semi-circular ring-shaped sections. The two extruded polystyrene foam plastics equivalent bodies are buckled together. An adhesive layer (2) is coated on the adjoining surface of the two extruded polystyrene foam plastics equivalent bodies. The pipe shell with extruded polystyrene foam plastics has the characteristics of good heat preservation anticorrosive performance, high strength, good environmental protection performance and low cost and has no water absorption.
Description
Technical field:
The utility model relates to a kind of pipeline insulation antiseptic spare, especially extrusion molding polystyrene polyfoam shell.
Background technique:
In the north, for the conveying that makes liquid or gas material can normally be carried out, must carry out insulation antiseptic on the accumulating pipeline handles, usually adopt polyurethane foamed heat insulating outside the main body pipe anticorrosion at present, this polyurethane foamed heat insulating anticorrosive coat easily absorbs water, and intensity is lower, and is fragile, and the cost height, the feature of environmental protection is poor.
The model utility content:
Existing polyurethane foamed heat insulating anticorrosive coat easily absorbs water, intensity is lower in order to overcome, feature of environmental protection difference and the high deficiency of cost, the utility model provides a kind of extrusion molding polystyrene polyfoam shell, this extrusion molding polystyrene polyfoam shell have do not absorb water, the insulation antiseptic performance is good, intensity is high, the feature of environmental protection reaches the low characteristics of cost well.
The technical solution of the utility model is: this extrusion molding polystyrene polyfoam shell comprises housing, and housing is that the extrusion molding polystyrene polyfoam peer-to-peer in two semi-annular shape cross sections fastens, and scribbles glue-line at its place, mating face.
The nominal diameter of above-mentioned housing is 15～2000mm.
The utlity model has following beneficial effect: owing to take such scheme, the intensity height of extrusion molding polystyrene polyfoam does not absorb water, and the feature of environmental protection is good and cost is low, fastens behind the interface gluing with two peer-to-peers when mounted, and is easy to use.
Description of drawings:
Accompanying drawing 1 is a structural representation of the present utility model.
1-housing among the figure, the 2-glue-line.
Embodiment:
The utility model is described in further detail below in conjunction with accompanying drawing:
As shown in Figure 1, this extrusion molding polystyrene polyfoam shell comprises housing 1, and housing 1 is that the extrusion molding polystyrene polyfoam peer-to-peer in two semi-annular shape cross sections fastens, and scribbles glue-line 2 at its place, mating face, and the nominal diameter of housing 1 is 15～2000mm.The intensity height of extrusion molding polystyrene polyfoam does not absorb water, the insulation and antiseptic property is good and cost is low, the while feature of environmental protection is preferably also arranged, fasten behind the interface gluing with two peer-to-peers when mounted, easy to use.
Claims (2)
1, a kind of extrusion molding polystyrene polyfoam shell comprises housing (1), it is characterized in that: housing (1) is that the extrusion molding polystyrene polyfoam peer-to-peer in two semi-annular shape cross sections fastens, and scribbles glue-line (2) at its place, mating face.
2, according to wanting profit to require 1 described extrusion molding polystyrene polyfoam shell, it is characterized in that: the nominal diameter of housing (1) is 15～2000mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520020914 CN2793506Y (en) | 2005-05-27 | 2005-05-27 | Pipe shell with extruded polystyrene foam plastic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520020914 CN2793506Y (en) | 2005-05-27 | 2005-05-27 | Pipe shell with extruded polystyrene foam plastic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2793506Y true CN2793506Y (en) | 2006-07-05 |
Family
ID=36820651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520020914 Expired - Fee Related CN2793506Y (en) | 2005-05-27 | 2005-05-27 | Pipe shell with extruded polystyrene foam plastic |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2793506Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101374369B (en) * | 2007-08-24 | 2012-02-01 | 索尼株式会社 | Speaker system and fitting device |
-
2005
- 2005-05-27 CN CN 200520020914 patent/CN2793506Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101374369B (en) * | 2007-08-24 | 2012-02-01 | 索尼株式会社 | Speaker system and fitting device |
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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: 20060705 Termination date: 20100527 |