CN206072571U - A kind of many performance steel wire framework polyethylene multiple-unit tubes - Google Patents
A kind of many performance steel wire framework polyethylene multiple-unit tubes Download PDFInfo
- Publication number
- CN206072571U CN206072571U CN201621115467.1U CN201621115467U CN206072571U CN 206072571 U CN206072571 U CN 206072571U CN 201621115467 U CN201621115467 U CN 201621115467U CN 206072571 U CN206072571 U CN 206072571U
- Authority
- CN
- China
- Prior art keywords
- steel wire
- polyethylene
- crosslinked polyethylene
- layer
- layer crosslinked
- 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
Landscapes
- Laminated Bodies (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model discloses a kind of many performance steel wire framework polyethylene multiple-unit tubes, including cross section and it is set in together and in axial direction to the internal layer crosslinked polyethylene and outer layer crosslinked polyethylene of two ends indefinite extension, its axial length with the internal layer crosslinked polyethylene and outer layer crosslinked polyethylene axial length consistent armature bed of material is bonded between internal layer crosslinked polyethylene and outer layer crosslinked polyethylene integrally, the armature bed of material is the composite structured of the winding steel wire layer that PUR covers ectonexine.Series of physical, the chemical properties such as many performance steel wire framework polyethylene multiple-unit tube thermal deformations of this utility model, wearability, chemical proofing, stress crack resistant are very superior, good pressure-resistant performance, corrosion resistance and good, it is amenable to the burn into good heat-insulation effect of most of chemical drugss, tubing not plasticizer-containing, will not go mouldy with breed bacteria, without harmful components, make pipe workpiece quality and greatly improved using reliability, energy saving, long service life.
Description
Technical field
This utility model is related to tubing technical field, and specifically a kind of many performance steel wire skeleton for polyethylene are combined
Pipe.
Background technology
The ectonexine of common steel wire mesh frame polyethylene compound pipe is common polyethylene, due to the feature in its structure
Tend not to bear higher temperature, in addition a series of things such as thermal deformation, wearability, chemical proofing, stress crack resistant
Reason, chemical property be not good, limits its application in many fields.
A kind of steel wire mesh frame Anti-high temperature composite pipe disclosed in Chinese patent CN201620225113.6, including using high density
Polyethylene (HDPE), base layer made by exotic material PE-RT and surrounding layer made by high density polyethylene (HDPE), described matrix layer
At least one of which meshy steel wire bone is compounded with by PUR made by the modified binding resins of high performance HDPE between surrounding layer
Frame, as the presence of octene short-chain branch makes the macromole of PE uncrystallizable in a flat crystal, but is applied in several crystalline substances
In body, the connection between crystal is defined, it remains the good pliability of PE pipes, high thermal conductivity and inertia, while making
Resistance to pressure more preferably, less than 60 DEG C deliveries can be used for for a long time, but the ectonexine of the multiple tube is common polyethylene, its knot
Feature on structure can not bear higher temperature, in addition thermal deformation, wearability, chemical proofing, stress crack resistant etc.
Serial physical, chemical property be not good, limits its application in many fields.
The content of the invention
Problem to be solved in the utility model is to overcome above-mentioned the deficiencies in the prior art, there is provided a kind of high pressure resistant, high temperature resistant,
Wear-resisting many performance steel wire framework polyethylene multiple-unit tubes.
In order to solve the above problems, this utility model is employed the following technical solutions：
A kind of many performance steel wire framework polyethylene multiple-unit tubes, including cross section and be set in together and vertically side
To internal layer crosslinked polyethylene and outer layer crosslinked polyethylene to two ends indefinite extension, internal layer crosslinked polyethylene is crosslinked poly- second with outer layer
Its axial length with internal layer crosslinked polyethylene and outer layer crosslinked polyethylene axial length consistent reinforcement is bonded between alkene integrally
Material layer, the armature bed of material are the composite structured of the winding steel wire layer that PUR covers ectonexine.
The following is further optimization of this utility model to such scheme：
Winding steel wire layer is the Wrapping formed mesh skeleton of high-tensile steel wires left-and-right spiral, and PUR is thermally melted in winding steel wire
Adhesive linkage is formed simultaneously on layer and in the both sides of winding steel wire layer.
Further optimize：Adhesive linkage in winding steel wire layer both sides is outer with internal layer crosslinked polyethylene with amalgamation mode respectively
Wall, the inwall bonding of outer layer crosslinked polyethylene are integrally formed so that winding steel wire layer is in seamless effective reliably protecting state,
Between the armature bed of material and inside and outside crosslinked polyethylene tube wall, also mutually fusion combines upper gap interface without appearance.
It is many performance steel wire framework polyethylene multiple-unit tube thermal deformations of this utility model, wearability, chemical proofing, resistance to
The series of physical such as stress cracking, chemical property are very superior, good pressure-resistant performance, corrosion resistance and good, are amenable to most ofization
Learn the burn into good heat-insulation effect of medicine, tubing not plasticizer-containing, will not go mouldy with breed bacteria, without harmful components, make tubing
Quality and greatly improved using reliability, energy saving, long service life, can be in Business building, apartment, commercial residential buildings, factory
Factory Building, solar energy, cities and towns Gai Shuideng fields are extensively applied.
The utility model is described in further detail with reference to the accompanying drawings and examples.
Description of the drawings
Accompanying drawing 1 is the structural representation of this utility model embodiment steel wire mesh frame polyethylene compound pipe；
Accompanying drawing 2 is the side view of accompanying drawing 1.
In figure：1- internal layer crosslinked polyethylenes；2- PURs；3- winding steel wire layers；4- outer layer crosslinked polyethylenes.
Specific embodiment
Embodiment, as shown in Figure 1 and Figure 2, a kind of many performance steel wire framework polyethylene multiple-unit tubes, including cross section
And be set in together and in axial direction to the internal layer crosslinked polyethylene 1 and outer layer crosslinked polyethylene 4 of two ends indefinite extension, internal layer
Integrally it is bonded with its axial length to hand over internal layer crosslinked polyethylene 1 and outer layer between crosslinked polyethylene 1 and outer layer crosslinked polyethylene 4
The consistent armature bed of material of connection 4 axial length of polyethylene, the armature bed of material are the winding steel wire layer that PUR 2 covers ectonexine
3 it is composite structured.
The winding steel wire layer 3 is the Wrapping formed mesh skeleton of high-tensile steel wires left-and-right spiral, and PUR 2 is thermally melted in and twines
Adhesive linkage is formed simultaneously on steel wire floor 3 and in the both sides of winding steel wire layer 3.
The adhesive linkage in 3 both sides of winding steel wire layer is respectively with the outer wall of amalgamation mode and internal layer crosslinked polyethylene 1, outer
The inwall bonding of layer crosslinked polyethylene 4 is integrally formed so that winding steel wire layer 3 is in seamless effective reliably protecting state, plus
It is strong that between material layer and inside and outside crosslinked polyethylene tube wall, also mutually fusion combines upper gap interface without appearance.
The described polyethylene compound pipe normal operating temperatures are up to 95 DEG C, and it is lower 8000 hours to undergo 110 DEG C of environment
Test, be amenable to the corrosion of most of chemical drugss.
The primary raw material of the internal layer crosslinked polyethylene 1 and outer layer crosslinked polyethylene 4 is HDPE, and initiator, crosslinking
The auxiliary agents such as agent, catalyst, can also add other modification agents if any particular/special requirement.
The raw material of the internal layer crosslinked polyethylene 1 and outer layer crosslinked polyethylene 4 adopts one-step method advanced in the world
(MONSOIL methods) technology is manufactured, and adds Silane Grafted material using common polythene raw material, in polymer macromolecule interchain formationization
Covalent bond is learned to replace original Van der Waals force, so as to form the cancellated crosslinked polyethylene of three-dimensional interlinkage, its degree of cross linking can
Up to 60%～89% so as to excellent physicochemical property.
The cross-linking agent is to play splitting action to form grafted material to its former linearity molecular structure, and then forms three-dimensional netted knot
Structure.
The effect of the antioxidant and color tablets is the rotproofness for improving PE-X pipes, prevents daylight long-term irradiation from physical property occurring and becomes
Change, the long-term erosion of ultraviolet can be resisted, so as to extend its service life.
The described steel wire mesh frame polyethylene compound pipe key property is its intensity and heat resistance, is particularly its creep
Intensity, its intensity is not notable with the change of use time, and the life-span was up to 50 years as long as.
It is many performance steel wire framework polyethylene multiple-unit tube thermal deformations of this utility model, wearability, chemical proofing, resistance to
The series of physical such as stress cracking, chemical property are very superior, good pressure-resistant performance, corrosion resistance and good, are amenable to most ofization
Learn the burn into good heat-insulation effect of medicine, tubing not plasticizer-containing, will not go mouldy with breed bacteria, without harmful components, make tubing
Quality and greatly improved using reliability, energy saving, long service life, can be in Business building, apartment, commercial residential buildings, factory
Factory Building, solar energy, cities and towns Gai Shuideng fields are extensively applied.
Ultimate principle of the present utility model and principal character and advantage of the present utility model has been shown and described above.One's own profession
The technical staff of industry it should be appreciated that this utility model is not restricted to the described embodiments, without departing from this utility model spirit and
On the premise of scope, this utility model also has various changes and modifications, and these changes and improvements both fall within claimed sheet
In the range of utility model.The claimed scope of this utility model is by appending claims and its equivalent thereof.
Claims (3)
1. a kind of many performance steel wire framework polyethylene multiple-unit tubes, including cross section are simultaneously set in together and in axial direction
To the internal layer crosslinked polyethylene of two ends indefinite extension（1）With outer layer crosslinked polyethylene（4）, it is characterised in that：Internal layer is crosslinked poly- second
Alkene（1）With outer layer crosslinked polyethylene（4）Between be integrally bonded with its axial length and internal layer crosslinked polyethylene（1）It is crosslinked with outer layer
Polyethylene（4）The consistent armature bed of material of axial length, the armature bed of material are PUR（2）Cover the winding steel wire of ectonexine
Layer（3）It is composite structured.
2. a kind of many performance steel wire framework polyethylene multiple-unit tubes according to claim 1, it is characterised in that：Winding steel wire
Layer（3）For the Wrapping formed mesh skeleton of high-tensile steel wires left-and-right spiral, PUR（2）It is thermally melted in winding steel wire layer（3）On simultaneously
In winding steel wire layer（3）Both sides simultaneously form adhesive linkage.
3. a kind of many performance steel wire framework polyethylene multiple-unit tubes according to claim 1, it is characterised in that：In winding steel
Silk layer（3）The adhesive linkage of both sides is respectively with amalgamation mode and internal layer crosslinked polyethylene（1）Outer wall, outer layer crosslinked polyethylene（4）
Inwall bonding be integrally formed so that winding steel wire layer（3）In seamless effective reliably protecting state, the armature bed of material with
Between inside and outside crosslinked polyethylene tube wall, also mutually fusion combines upper gap interface without appearance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621115467.1U CN206072571U (en) | 2016-10-12 | 2016-10-12 | A kind of many performance steel wire framework polyethylene multiple-unit tubes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621115467.1U CN206072571U (en) | 2016-10-12 | 2016-10-12 | A kind of many performance steel wire framework polyethylene multiple-unit tubes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206072571U true CN206072571U (en) | 2017-04-05 |
Family
ID=58442109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621115467.1U Expired - Fee Related CN206072571U (en) | 2016-10-12 | 2016-10-12 | A kind of many performance steel wire framework polyethylene multiple-unit tubes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206072571U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113074283A (en) * | 2021-03-15 | 2021-07-06 | 广东联塑科技实业有限公司 | Heat-resistant steel wire mesh framework PE composite pipe and preparation method and application thereof |
-
2016
- 2016-10-12 CN CN201621115467.1U patent/CN206072571U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113074283A (en) * | 2021-03-15 | 2021-07-06 | 广东联塑科技实业有限公司 | Heat-resistant steel wire mesh framework PE composite pipe and preparation method and application thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103057174A (en) | Plastic steel composite cable conduit and manufacturing method thereof | |
| WO2022110493A1 (en) | Carbon fiber rubber composite pipe and preparation method therefor | |
| CN206072571U (en) | A kind of many performance steel wire framework polyethylene multiple-unit tubes | |
| CN103047486A (en) | Double-orientation fiber-reinforced polypropylene randon copolymer three-layer composite tube | |
| KR101267895B1 (en) | 5 layer pvc pipe and manufacturing method of the smae | |
| CN207673984U (en) | Graphite modified aluminium-plastic pipe | |
| CN101418887A (en) | Aluminum plastic laminated tube and method for producing the same | |
| CN1239835C (en) | Composite pipe made of non-cross-linking refractory polyethylene and cross-linking polyethylene | |
| CN114573895B (en) | Heat-insulating integrated heat-resistant polyethylene pipe and preparation method thereof | |
| CN101879791A (en) | Method for manufacturing paper water pipe | |
| CN205424147U (en) | Steel mesh skeleton is high temperature resistant, and complex is managed | |
| CN105443885A (en) | Natural gas rubber tube material using hybrid fibers as framework | |
| CN203093151U (en) | Plastic steel composite cable duct | |
| CN204592603U (en) | A kind of environmental corrosion resisting aluminum alloy lining plastic composite pipe material and pipe-line system | |
| CN207673983U (en) | Double hot melting plastic-aluminum pipes liner casings | |
| CN205298860U (en) | Plastic composite pipe of steel wire gauze skeleton | |
| CN206988599U (en) | A kind of weatherable type pvc pipe | |
| CN212645473U (en) | Multilayer composite seawater heat exchange tube | |
| CN202266763U (en) | Double-orientation fiber reinforcement random copolymerization polypropylene three-layer composite pipe | |
| CN109654330A (en) | A kind of multi-layer heat preserving structure of long distance pipeline | |
| CN206338499U (en) | Composite strengthening PP R are managed | |
| EP3964357B1 (en) | Cross-linked polyethylene type a (pex-a) pipe | |
| CN215928835U (en) | Composite pipe with high compression resistance effect | |
| CN205373108U (en) | Dull and stereotyped solar energy daylighting cavity glass of mixed type | |
| CN214662634U (en) | PP-R glass fiber composite pipe with noise reduction performance |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170405 Termination date: 20201012 |