CN202791105U - Steel framework electro-fused pipe fitting - Google Patents
Steel framework electro-fused pipe fitting Download PDFInfo
- Publication number
- CN202791105U CN202791105U CN 201220451877 CN201220451877U CN202791105U CN 202791105 U CN202791105 U CN 202791105U CN 201220451877 CN201220451877 CN 201220451877 CN 201220451877 U CN201220451877 U CN 201220451877U CN 202791105 U CN202791105 U CN 202791105U
- Authority
- CN
- China
- Prior art keywords
- pipe fitting
- steel framework
- electro
- steel skeleton
- fused
- 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
Images
Landscapes
- Revetment (AREA)
Abstract
The utility model relates to a steel framework electro-fused pipe fitting which is a pipe joint for electrofusion connection of plastic polyethylene (PE) pipes, in particular to steel wire mesh PE pipes and steel framework PE pipes. The steel framework electro-fused pipe fitting comprises a PE pipe fitting (1), wherein a copper wire is embedded and wound on the inner wall of the PE pipe fitting (1), and the steel framework electro-fused pipe fitting is characterized in that a circle of steel framework (2) is embedded on the inner layer of the wall of the PE pipe fitting (1), the steel framework (2) is in the same shape with the PE pipe fitting (1), and a plurality of mesh holes (2.1) are formed on the surface of the steel framework (2). According to the steel framework electro-fused pipe fitting, the steel framework with the mesh holes is arranged in a mold for injection molding treatment; and as PE plastic layers are coated on the inner surface and the outer surface of the steel framework, the steel framework is not in contact with air and further less prone to corrosion, the strength of the PE electro-fused pipe fitting is improved, and the service life of the electro-fused pipe fitting is further ensured.
Description
Technical field
The utility model relates to a kind of Steel Skeleton electric melting pipe fittings, is a kind of plastics (PE) pipes, is the pipe joint that steel wire PE pipeline is connected with the electric smelting of steel skeleton PE tube road.
Background technique
Electric melting pipe fittings is to have one or more combined heated elements, by electric energy energy transform into heat energy fusing self internal surface and pipeline external surface, thereby with a kind of plastics (PE) pipe fittings of tubing or the welding of tube spigot end.Need certain intensity because plastic tube generally all is bearing pipes, the electric melting pipe fittings that therefore is used for connecting plastic tube also needs the compressive strength that reaches certain.
Common electric melting pipe fittings is plastic material purely, and compressive strength is very limited, can not satisfy the high plastic pipe of pressure-bearing, therefore can not use or limit and use on steel wire PE pipeline and steel skeleton PE tube road.
Common electric melting pipe fittings is for guaranteeing its intensity, be at the periphery of electric melting pipe fittings bag one deck iron sheet improving its intensity, yet the electric melting pipe fittings of making like this can allow outside iron sheet is exposed to, easily be corroded after long-term the use, thereby affected working life of electric melting pipe fittings.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, provides a kind of intensity higher, and is not perishable, the Steel Skeleton electric melting pipe fittings that working life is long.
The purpose of this utility model is achieved in that
The utility model Steel Skeleton electric melting pipe fittings, it comprises the PE pipe fitting, and embedding is wound with copper wire on the inwall of described PE pipe fitting, and the wall internal layer of described PE pipe fitting is embedded with a circle Steel Skeleton, and described Steel Skeleton is identical with the PE pipe shape.
The surface of described Steel Skeleton has some mesh.
The utility model Steel Skeleton electric melting pipe fittings has the following advantages:
This Steel Skeleton electric melting pipe fittings will be with meshed Steel Skeleton to place mould to carry out injection process, because the Steel Skeleton inner and outer surface is surrounded by the PE plastic layer, Steel Skeleton not with contact with air, thereby be difficult for being corroded, so not only improve the intensity of PE electric melting pipe fittings, and guaranteed the working life of electric melting pipe fittings.
Description of drawings
Fig. 1 is the structural representation of the utility model Steel Skeleton electric melting pipe fittings.
Fig. 2 is the stratiform structure schematic representation of the utility model Steel Skeleton electric melting pipe fittings.
Fig. 3 is the structural representation of Steel Skeleton 2 among Fig. 1.
Among the figure: PE pipe fitting 1, Steel Skeleton 2, mesh 2.1.
Embodiment
Referring to Fig. 1 to Fig. 3, the utility model relates to the Steel Skeleton electric melting pipe fittings, comprise PE pipe fitting 1, described PE pipe fitting 1 is embedded with a Steel Skeleton 2, described Steel Skeleton 2 is identical with PE pipe fitting 1 shape, and the surface of described Steel Skeleton 2 has some mesh 2.1, described mesh 2.1 be used for when Steel Skeleton 2 carries out injection moulding, allowing injection moulding liquid pass mesh 2.1 with guarantee Steel Skeleton and plastics in conjunction with effect, and embedding is wound with copper wire and has come electric action, guaranteed the electric smelting effect of electric melting pipe fittings on the inwall of described PE pipe fitting 1.
This Steel Skeleton electric melting pipe fittings will place mould to carry out injection process with the Steel Skeleton 2 of mesh 2.1, because the Steel Skeleton inner and outer surface is surrounded by the PE plastic layer, Steel Skeleton not with contact with air, thereby be difficult for being corroded, so not only improve the intensity of PE electric melting pipe fittings, and guaranteed the working life of electric melting pipe fittings.
Claims (2)
1. Steel Skeleton electric melting pipe fittings, it comprises PE pipe fitting (1), embedding is wound with copper wire on the inwall of described PE pipe fitting (1), it is characterized in that: the wall internal layer of described PE pipe fitting (1) is embedded with a circle Steel Skeleton (2), and described Steel Skeleton (2) is identical with PE pipe fitting (1) shape.
2. a kind of Steel Skeleton electric melting pipe fittings according to claim 1, it is characterized in that: the surface of described Steel Skeleton (2) has some mesh (2.1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220451877 CN202791105U (en) | 2012-09-06 | 2012-09-06 | Steel framework electro-fused pipe fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220451877 CN202791105U (en) | 2012-09-06 | 2012-09-06 | Steel framework electro-fused pipe fitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202791105U true CN202791105U (en) | 2013-03-13 |
Family
ID=47818368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220451877 Expired - Fee Related CN202791105U (en) | 2012-09-06 | 2012-09-06 | Steel framework electro-fused pipe fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202791105U (en) |
-
2012
- 2012-09-06 CN CN 201220451877 patent/CN202791105U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204459507U (en) | Hollow steel strip reinforced is wound around bellows | |
| CN103486362A (en) | Novel steel-belt reinforced polyethylene spiral corrugated pipe structure | |
| CN203223656U (en) | Steel-plastic composite winding structure wall pipe | |
| CN205155372U (en) | No negative pressure pipe fitting for water supply equipment | |
| CN204554102U (en) | HDPE-PP composite winding reinforced pipe | |
| CN204083536U (en) | A kind of large-diameter steel-plastic composite pipe | |
| CN202791105U (en) | Steel framework electro-fused pipe fitting | |
| CN203718248U (en) | Metal framework enhanced composite polymer pipeline joint | |
| CN201502823U (en) | Metal and plastic composite pipe connecting device | |
| CN206310117U (en) | A kind of electromagnetism hot melt pipe fitting | |
| CN203023717U (en) | Spigot-and-socket reducing tee electric melting pipe fitting for steel-plastic complex pipe | |
| CN201680101U (en) | Electric melting connecting structure of plastic pipe materials | |
| CN102518899A (en) | Novel electrofusion-jointing bell and spigot structure of polyethylene-wound structural wall pipe | |
| CN204083549U (en) | A kind of steel plastic compound strip and entwining tube | |
| CN204083630U (en) | The steel-plastic composite pipe that a kind of electric heating melting flange connects | |
| CN203162370U (en) | Water drainage pipe with high strength and double flatted surfaces | |
| CN201926176U (en) | Water tank for water heater | |
| CN203686450U (en) | Socket and spigot connector used for steel strip reinforced polyethylene spiral corrugated pipe | |
| CN202215882U (en) | Steel-skeleton plastic composite reducing cross pipe fitting | |
| CN208364987U (en) | A kind of HPDE bellows of steel band punch structure | |
| CN202001739U (en) | Double-wall twined pipe made from HDPE (high density polyethylene) steel strip | |
| CN202274229U (en) | Novel electric melting connected bell and spigot structure for polyethylene wound structural wall pipe | |
| CN201884854U (en) | Plastic water segregator | |
| CN110657288A (en) | Metal-plastic composite pipe system and manufacturing method thereof | |
| CN201636452U (en) | Steel mesh reinforced polyethylene pipe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20140906 |
|
| EXPY | Termination of patent right or utility model |