CN207421612U - A kind of electric heating melting set - Google Patents
A kind of electric heating melting set Download PDFInfo
- Publication number
- CN207421612U CN207421612U CN201721522273.8U CN201721522273U CN207421612U CN 207421612 U CN207421612 U CN 207421612U CN 201721522273 U CN201721522273 U CN 201721522273U CN 207421612 U CN207421612 U CN 207421612U
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- CN
- China
- Prior art keywords
- electric heating
- heating melting
- connecting portion
- protrusion
- cylinder
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- Branch Pipes, Bends, And The Like (AREA)
Abstract
The utility model is related to a kind of electric heating melting set, including first connecting portion, second connecting portion, cylinder and stopper protrusion, first, second connecting portion is arranged on cylinder both ends, and first connecting portion and second connecting portion are the identical connecting portion of structure, and the connecting portion includes multiple contact sites, multiple contact sites are set around axis where cylinder, contact site includes groove, extension and contact, and extension is set between the grooves, contact is arranged on extension inner surface, and the stopper protrusion is arranged on cylinder inner surface.When the utility model can make to be pipeline connection, pipeline is avoided to be loosened with electric heating melting set, so as to reduce process when pipeline is connected with electric heating melting set, promote joint efficiency；In addition, after electric heating melting set is powered, protrusion melts in a groove, so that electric heating melting set is not readily separated with pipeline after cooling.
Description
Technical field
The utility model is related to assembling pipe joint, more particularly to a kind of electric heating melting set.
Background technology
Electric heating melting set is a kind of new, reliable connector new technology.It utilizes polyethylene hot melt principle, and heating wire is pre-
The inner surface at polyethylene board edge is embedded in, melts casing by electrical heating, outside, which applies certain pressure, makes it fuse into one,
Complete outer tube connection.Electric heating melting is sleeved in use, need to remove electric heating melting covers outer and both ends soil and dirt etc., guarantee plastics
It is clean to heat site anteseptic.It marks, ensures that electric heating melting set is placed in the middle, any one end must not be inclined to.Consolidated using special fastening band
Determine two-end part, prevent from sliding.Therefore, using when need using restraint zone fasten, prevent electric heating melting set slip, be not easy to apply
Work.
Utility model content
The utility model provides a kind of covered convenient for pipeline with electric heating melting and connects, have to solve problem of the prior art
Imitate the electric heating melting set of lifting construction efficiency.
Specific technical solution is as follows：A kind of electric heating melting set, including first connecting portion, second connecting portion, cylinder and limit convex
Portion, first, second connecting portion are arranged on cylinder both ends, and first connecting portion and second connecting portion are the identical connecting portion of structure, institute
Stating connecting portion includes multiple contact sites, and multiple contact sites axis where the cylinder is set, and contact site includes groove, extension and
Contact, extension are set between the grooves, and contact is arranged on extension inner surface, and the stopper protrusion is arranged on table in cylinder
Face.
It is the attached technical scheme of the utility model below.
Preferably, the contact includes fever tablet and protrusion, and fever tablet is arranged in protrusion.
Preferably, the protrusion is made of polythene material, and cylinder is made of polythene material.
Preferably, the protrusion has anti-slip tank.
Preferably, electric heating melting set is connected with pipeline, and pipeline is equipped with groove, and groove is corresponding with protrusion.
The technique effect of the utility model：A kind of electric heating melting set of the utility model can make its be pipeline connection when,
Pipeline is avoided to be loosened with electric heating melting set, so as to reduce process when pipeline is connected with electric heating melting set, promotes joint efficiency；In addition,
After electric heating melting set is powered, protrusion melts in a groove, so that electric heating melting set is not readily separated with pipeline after cooling.
Description of the drawings
Fig. 1 is a kind of schematic diagram of electric heating melting set of the utility model embodiment.
Fig. 2 is a kind of sectional view of electric heating melting set of the utility model embodiment.
Fig. 3 is the schematic diagram of the contact of the utility model embodiment.
Fig. 4 is the schematic diagram that the electric heating melting set of the utility model embodiment is connected with pipeline.
Specific embodiment
In the following, the substantive distinguishing features and advantage of the utility model are further described with reference to example, but this practicality is new
Type is not limited to listed embodiment.
As shown in Figures 1 to 4, a kind of electric heating melting set of the present embodiment includes first connecting portion 1, second connecting portion 2, cylinder
3 and stopper protrusion 4, first, second connecting portion is arranged on 3 both ends of cylinder, and first connecting portion is identical for structure with second connecting portion
Connecting portion.The connecting portion includes multiple contact sites 5, and multiple contact sites 5 are set around 3 place axis of cylinder.Contact site 5 wraps
Groove 51, extension 52 and contact 53 are included, extension is arranged between groove 51, and contact 53 is arranged on extension inner surface,
The stopper protrusion 4 is arranged on cylinder inner surface, by stopper protrusion can restriction conduit stretch into the distance of cylinder.Above-mentioned technology
In scheme, heating wire is embedded in the connecting portion at cylinder both ends, when pipeline 10 and electric heating melting set connection, extension can be upward
Fold so that contact is contacted with pipeline external surface, can prevent electric heating melting set from departing from pipeline 10 by contact.When electric heating melting set
After energization, the high temperature that heating wire generates causes contact and extension to melt, and is connected so that electric heating melting set can be consolidated with pipeline.
In the present embodiment, the contact 53 includes fever tablet 531 and protrusion 532, and fever tablet 531 is arranged on protrusion
In 532, faster melted by fever tablet contact site.
In the present embodiment, the protrusion 532 is made of polythene material, and cylinder supports for polythene material.It is described convex
Go out portion 532 with anti-slip tank 533, so as to further enhance the skid resistance of protrusion.
In the present embodiment, electric heating melting set is connected with pipeline, and pipeline 10 is equipped with groove 101, and groove 101 and protrusion 532 are right
It should.So that protrusion can be clamped with pipeline, further prevent pipeline from covering with electric heating melting to depart from.In addition, when electric heating melting set is logical
After electricity, protrusion melts in a groove, so that electric heating melting set is not readily separated with pipeline after cooling.
A kind of electric heating melting set of the present embodiment can make its be pipeline connection when, pipeline is avoided to be loosened with electric heating melting set,
So as to reduce process when pipeline is connected with electric heating melting set, joint efficiency is promoted；In addition, after electric heating melting set is powered, protrusion
Melt in a groove, so that electric heating melting set is not readily separated with pipeline after cooling.
It is pointed out that above-mentioned preferred embodiment is only to illustrate the technical concepts and features of the utility model, purpose
It is the content for allowing person skilled in the art that can understand the utility model and implements according to this, can not this reality be limited with this
With new protection domain.All equivalent change or modifications made according to the utility model Spirit Essence, should all cover in this reality
Within new protection domain.
Claims (5)
1. a kind of electric heating melting set, which is characterized in that including first connecting portion, second connecting portion, cylinder and stopper protrusion, first,
Second connecting portion is arranged on cylinder both ends, and first connecting portion and second connecting portion are the identical connecting portion of structure, the connecting portion
Including multiple contact sites, multiple contact sites are set around axis where cylinder, and contact site includes groove, extension and contact, prolongs
Extending portion is set between the grooves, and contact is arranged on extension inner surface, and the stopper protrusion is arranged on cylinder inner surface.
2. electric heating melting set as described in claim 1, which is characterized in that the contact includes fever tablet and protrusion, fever tablet
It is arranged in protrusion.
3. electric heating melting set as claimed in claim 2, which is characterized in that the protrusion is made of polythene material, and cylinder is
Polythene material is made.
4. electric heating melting set as claimed in claim 3, which is characterized in that the protrusion has anti-slip tank.
5. electric heating melting set as claimed in claim 4, which is characterized in that electric heating melting set is connected with pipeline, and pipeline is equipped with groove, recessed
Slot is corresponding with protrusion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721522273.8U CN207421612U (en) | 2017-11-15 | 2017-11-15 | A kind of electric heating melting set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721522273.8U CN207421612U (en) | 2017-11-15 | 2017-11-15 | A kind of electric heating melting set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207421612U true CN207421612U (en) | 2018-05-29 |
Family
ID=62306165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721522273.8U Active CN207421612U (en) | 2017-11-15 | 2017-11-15 | A kind of electric heating melting set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207421612U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111347682A (en) * | 2020-03-18 | 2020-06-30 | 高友华 | Electric fusion welding method for PE pipe |
-
2017
- 2017-11-15 CN CN201721522273.8U patent/CN207421612U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111347682A (en) * | 2020-03-18 | 2020-06-30 | 高友华 | Electric fusion welding method for PE pipe |
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| GR01 | Patent grant |