CN108061215A - Polyethylene feedwater electric melting pipe fittings - Google Patents
Polyethylene feedwater electric melting pipe fittings Download PDFInfo
- Publication number
- CN108061215A CN108061215A CN201810027838.8A CN201810027838A CN108061215A CN 108061215 A CN108061215 A CN 108061215A CN 201810027838 A CN201810027838 A CN 201810027838A CN 108061215 A CN108061215 A CN 108061215A
- Authority
- CN
- China
- Prior art keywords
- pipe fittings
- electric melting
- melting pipe
- tube body
- polyethylene
- 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.)
- Withdrawn
Links
Classifications
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- 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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F7/00—Vibration-dampers; Shock-absorbers
- F16F7/10—Vibration-dampers; Shock-absorbers using inertia effect
- F16F7/104—Vibration-dampers; Shock-absorbers using inertia effect the inertia member being resiliently mounted
- F16F7/108—Vibration-dampers; Shock-absorbers using inertia effect the inertia member being resiliently mounted on plastics springs
-
- 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
- F16L25/00—Constructive types of pipe joints not provided for in groups F16L13/00 - F16L23/00 ; Details of pipe joints not otherwise provided for, e.g. electrically conducting or insulating means
- F16L25/14—Joints for pipes of different diameters or cross-section
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- 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
- F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
- F16L47/02—Welded joints; Adhesive joints
- F16L47/03—Welded joints with an electrical resistance incorporated in the joint
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Laminated Bodies (AREA)
Abstract
The invention discloses a kind of polyethylene feedwater electric melting pipe fittings, the both ends of tube body connect one first end and one second end respectively, first end and the second end are square spigot, a circular joint is connected on first end, a square knuckle is connected on second end, the inner wall of the circular joint is equipped with one and shrinks step, the end of circular joint is additionally provided with a bonding circle, the outer wall of first end and the second end is respectively provided with multiple vibration-damping sheets, the vibration-damping sheet is multilayered structure, is followed successively by wear-resistant plastic layer, elastic rubber layer and metal gasket layer from outside to inside.The polyethylene feedwater of the present invention is respectively arranged an end at the both ends of tube body with electric melting pipe fittings, rounded nose and square spigot are respectively provided on end, suitable for the connection of different shape pipeline, the inner wall of rounded nose is also provided with a contraction step, can be used for the pipeline for connecting different tube diameters.The polyethylene feedwater has better connectivity with electric melting pipe fittings, is connected suitable for the tube body of different tube diameters size.
Description
Technical field
The present invention relates to a kind of polyethylene feedwater electric melting pipe fittings.
Background technology
Sale in polyethylene pipe system, in, about 15%~20% sales volume belongs to pipe fitting, polyethylene pipe
The pipe fitting of road system is broadly divided into two kinds of hot melt pipe fitting and electric melting pipe fittings, due to price in engineer application hot melt pipe fitting
Amount ratio electric melting pipe fittings it is more, but electric melting pipe fittings engineering and repair in have its important, irreplaceable role, particularly exist
Electric melting pipe fittings are influenced smaller by external environment and human factor in construction, therefore better reliability, more popular with users.
Polyethylene feedwater is a kind of relatively common tubing with electric melting pipe fittings, and current polyethylene feedwater electric melting pipe fittings are more
For single cylindrical tube structure, the poor connectivity between tube body and tube body, the tube body of different tube diameters connects inconvenient.
The content of the invention
The technical issues of present invention is mainly solved present in the prior art, so as to provide a kind of polyethylene feedwater electric smelting
Pipe fitting.
The above-mentioned technical problem of the present invention is mainly what is be addressed by following technical proposals：
A kind of polyethylene feedwater electric melting pipe fittings, comprising a tube body, the both ends of tube body connect one first end and one second respectively
End, the first end and the second end are square spigot, and a circular joint is connected on the first end, and connection one is square on the second end
Connector, the inner wall of the circular joint are equipped with one and shrink step, and the end of circular joint is additionally provided with a bonding circle, the first end and
The outer wall of second end is respectively provided with multiple vibration-damping sheets, and the vibration-damping sheet is multilayered structure, be followed successively by from outside to inside wear-resistant plastic layer,
Elastic rubber layer and metal gasket layer.
As preferred embodiments of the present invention, the tube body is bimetallic tube.
As preferred embodiments of the present invention, the metal gasket layer is stainless steel substrates.
The polyethylene feedwater of the present invention is respectively arranged an end at the both ends of tube body with electric melting pipe fittings, is set respectively on end
Rounded nose and square spigot have been put, suitable for the connection of different shape pipeline, the inner wall of rounded nose is also provided with a contraction step,
It can be used for the pipeline for connecting different tube diameters.The polyethylene feedwater has better connectivity with electric melting pipe fittings, suitable for difference
The tube body connection of pipe diameter size.
Description of the drawings
It in order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention, for those of ordinary skill in the art, without creative efforts, can be with
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is the dimensional structure diagram of the polyethylene feedwater electric melting pipe fittings of the present invention；
Fig. 2 is the layer structure schematic diagram of the polyethylene feedwater electric melting pipe fittings vibration-damping sheet of the present invention.
Specific embodiment
The preferred embodiment of the present invention is described in detail below in conjunction with the accompanying drawings, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, so as to make a clearer definition of the protection scope of the present invention.
As shown in Figs. 1-2, a kind of polyethylene feedwater electric melting pipe fittings 1, comprising a tube body 10, the both ends of tube body 10 connect respectively
One first end 11 and one second end 12 are connect, the first end 11 and the second end 12 are square spigot, are connected on the first end 11
One circular joint 21, a square knuckle 22 is connected on the second end 12, and the inner wall of the circular joint 21 is equipped with one and shrinks step
31, the end of circular joint 21 is additionally provided with a bonding circle 32, and the outer wall of the first end 11 and the second end 12 is respectively provided with multiple subtract
Shake piece 40, and the vibration-damping sheet 40 is multilayered structure, is followed successively by wear-resistant plastic layer 41, elastic rubber layer 42 and metal gasket from outside to inside
Lamella 43.
As to further improvement of the present invention, the tube body 10 is bimetallic tube.
As to further improvement of the present invention, the metal gasket layer 43 is stainless steel substrates.
The polyethylene feedwater of the invention is respectively arranged an end at the both ends of tube body with electric melting pipe fittings, is set respectively on end
Rounded nose and square spigot have been put, suitable for the connection of different shape pipeline, the inner wall of rounded nose is also provided with a contraction step,
It can be used for the pipeline for connecting different tube diameters.The polyethylene feedwater has better connectivity with electric melting pipe fittings, suitable for difference
The tube body connection of pipe diameter size.
Only illustrate the mentality of designing of the present invention in one embodiment above, in the case where system allows, the present invention can
To expand to while external more function modules, so as to extend its function to greatest extent.
The above description is merely a specific embodiment, but protection scope of the present invention is not limited thereto, any
The change or replacement expected without creative work, should be covered by the protection scope of the present invention.Therefore, it is of the invention
Protection domain should be determined by the scope of protection defined in the claims.
Claims (3)
1. a kind of polyethylene feedwater electric melting pipe fittings（1）, which is characterized in that include a tube body（10）, tube body（10）Both ends point
It Lian Jie not one first end（11）With one second end（12）, the first end（11）With the second end（12）For square spigot, first
End（11）One circular joint of upper connection（21）, the second end（12）One square knuckle of upper connection（22）, the circular joint
（21）Inner wall be equipped with one shrink step（31）, circular joint（21）End be additionally provided with a bonding circle（32）, the first end
（11）With the second end（12）Outer wall be respectively provided with multiple vibration-damping sheets（40）, the vibration-damping sheet（40）For multilayered structure, by outer
Inside it is followed successively by wear-resistant plastic layer（41）, elastic rubber layer（42）And metal gasket layer（43）.
2. polyethylene feedwater electric melting pipe fittings according to claim 1, which is characterized in that the tube body（10）For bilayer
Pipe.
3. polyethylene feedwater electric melting pipe fittings according to claim 2, which is characterized in that the metal gasket layer（43）
For stainless steel substrates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810027838.8A CN108061215A (en) | 2018-01-11 | 2018-01-11 | Polyethylene feedwater electric melting pipe fittings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810027838.8A CN108061215A (en) | 2018-01-11 | 2018-01-11 | Polyethylene feedwater electric melting pipe fittings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108061215A true CN108061215A (en) | 2018-05-22 |
Family
ID=62141533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810027838.8A Withdrawn CN108061215A (en) | 2018-01-11 | 2018-01-11 | Polyethylene feedwater electric melting pipe fittings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108061215A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109109320A (en) * | 2018-08-15 | 2019-01-01 | 广东联塑科技实业有限公司 | A kind of slidingtype electro-fusion welding machine connector |
-
2018
- 2018-01-11 CN CN201810027838.8A patent/CN108061215A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109109320A (en) * | 2018-08-15 | 2019-01-01 | 广东联塑科技实业有限公司 | A kind of slidingtype electro-fusion welding machine connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180522 |
|
| WW01 | Invention patent application withdrawn after publication |