CN106678473A - Sheet type non-leakage rapid hot melting connecting method and connector - Google Patents
Sheet type non-leakage rapid hot melting connecting method and connector Download PDFInfo
- Publication number
- CN106678473A CN106678473A CN201611012916.4A CN201611012916A CN106678473A CN 106678473 A CN106678473 A CN 106678473A CN 201611012916 A CN201611012916 A CN 201611012916A CN 106678473 A CN106678473 A CN 106678473A
- Authority
- CN
- China
- Prior art keywords
- chip
- union joint
- rapid hot
- sheet type
- leakage
- 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.)
- Pending
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Classifications
-
- 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
Abstract
The invention discloses a sheet type non-leakage rapid hot melting connecting method and a connector. According to the method, a sheet type connector body (1) is adopted, and hot melting connection is conducted in a heating manner through an electric heating wire (2). The connector comprises the sheet type connector body (1). The electric heating wire (2) is arranged on the inner surface of the sheet type connector body (1) in the length direction. The two ends of the electric heating wire (2) are connected to a power connector (3) arranged on the outer side of the sheet type connector body (1). Folding nails (4) are arranged on the outer surfaces of the two ends of the sheet type connector body (1) in the length direction and provided with tightening lines (5). The sheet type non-leakage rapid hot melting connecting method and the connector have the beneficial effects that the connecting effect is good, the sealing degree is high, leakage is avoided, installing is easy, convenient and fast, time and labor are saved, and the transporting and storing cost is low.
Description
Technical field
The present invention relates to a kind of plastic conduit method of attachment and union joint, particularly a kind of chip ne-leakage Rapid hot-melting company
Connect method and union joint.
Background technology
For the ease of the production of plastic conduit, transport, sale and storage, in pipeline production process, its length has one
The fixed upper limit, will not be oversize.But, in use, need to be spliced in the shorter pipeline of length, reach to use and wanted
Ask, therefore, Petrochemical Pipe Joints have become part common and important during pipeline connection construction.Existing Petrochemical Pipe Joints
Annular union joint is used, by the way that the plastic tube for needing connection is inserted in annular union joint from two ends, then heating makes ring
Shape union joint shrinks, and to the pipeline of its inside banding connection is carried out, but, there is many defects in this union joint：1st, annular connects
After joint thermal contraction can only banding plastic conduit, there is small thin seam, easily cause seepage in its contact surface；2nd, annular connection
Head when mounted, need that the connecting pipe of both sides is sling, then after para-position insert union joint in, due to large-scale drainage pipeline it is straight
Footpath is big, weight is big, needs professional crane to coordinate and is constructed, while also need to substantial amounts of human assistance operation just can complete, takes
When it is laborious, and there is certain potential safety hazard；3rd, annular union joint is interior because its shape is limited in transport and storing process
There are larger clearance spaces in portion, the freight volume of single transport is less, increases transport and the cost for storing.
The content of the invention
It is an object of the present invention to provide a kind of method of attachment of chip ne-leakage Rapid hot-melting and union joint.Present invention tool
Have that good connecting effect, tightness be high, No leakage, it is simple installation, quick, time saving and energy saving, the characteristics of transport and low storage cost.
Technical scheme：A kind of chip ne-leakage Rapid hot-melting method of attachment, be adopt chip union joint and with
Electric-heating-wire-heating mode carries out hot-melt adhesive paste.
Aforesaid chip ne-leakage Rapid hot-melting method of attachment, in reflow process, constantly tightens up and is wrapped in located at chip
What the gathering of union joint two ends outer surface was nailed on tightens up line, what joint face during extrusion fusing in chip union joint and pipeline was produced
Bubble.
Aforesaid chip ne-leakage Rapid hot-melting method of attachment, when the chip union joint surrounds annular, by two ends
Gap at juxtaposition is inserted into heating rod, the gap filled up at juxtaposition.
A kind of union joint for realizing aforesaid chip ne-leakage Rapid hot-melting method of attachment, includes chip union joint, piece
It is provided with heating wire on the inner surface of formula union joint along its length, the two ends of heating wire are connected on the outside of chip union joint
On power connection, the outer surface at chip union joint two ends along its length is provided with gathering nail, and gathering nails on to be connected with tightens up
Line.
Aforesaid chip ne-leakage Rapid hot-melting union joint, the chip union joint is from consistent with the pipeline for being connected
Material makes.
Aforesaid chip ne-leakage Rapid hot-melting union joint, when the chip union joint surrounds annular, at juxtaposition
Hot melt rod is provided with gap.
Beneficial effects of the present invention：
1st, union joint is melted and is combined together with the pipeline being connected by the present invention by way of using resistance heating, and traditional
Thermal contraction connection is compared, and its joint face is more tight, and sealing effectiveness is more preferable.
2nd, the present invention is by union joint by being arranged to chip, and by being drawn in using tightening up line and hold in connection procedure
Nail, side electrified regulation melts union joint, and side makes union joint constantly receive by drawing nail in and tightening up the two ends for pullling union joint of line
Tightly, the bubble formed in joint face after union joint is melted and hole extrusion, it is to avoid form gap in joint face, further
Connection effect is improve, sealing property is enhanced, joint face seepage is prevented.
3rd, when the present invention is installed, only pipeline para-position need to be spliced, then directly encloses chip union joint around link position one
Electrified regulation afterwards, compared with annular union joint, its installation process is easier, quick, meanwhile, greatly save the time
（More than 10 times in conventional coupling arrangement of speed）, reduce the input of manpower（As a example by pipeline connection by 3 meters of bores, in the past
Need more than 20 people can just complete connection, only need 4 people or so to complete the splicing operation of one group of large-scale pipeline now）, improve
Degree of safety in installation process.
4th, the present invention is designed using chip, chip union joint can be carried out into overlap placement in transport and storing process, with
Annular union joint is compared, and the redundant space in its transport and storing process is less, and the transport two of disposable transport is more, identical sky
Between interior energy place storage quantity it is bigger, greatly reduce transport and store cost.
5th, the material that the present invention is adopted is consistent with the material of pipeline, the degrees of fusion of union joint after thawing and pipeline is higher,
More closely, connection effect and tightness are further increased.
6th, the present invention is melted by arranging hot melt rod, hot melt rod in the gap at the juxtaposition of chip union joint two ends
It is afterwards that the gap filling of infall is complete, further ensure the tightness of connection.
Description of the drawings
Accompanying drawing 1 is structural representation of the invention；
Structural representation when accompanying drawing 2 is used for the present invention.
Description of reference numerals：1- chip union joints, 2- heating wire, 3- power connections, 4- draws nail in, and 5- tightens up line, and 6- is warm
Molten rod.
Specific embodiment
With reference to the accompanying drawings and examples the present invention is further illustrated, but be not intended as to the present invention limit according to
According to.
Embodiments of the invention：
Embodiment 1, a kind of chip ne-leakage Rapid hot-melting method of attachment, are to adopt chip union joint 1 and with the side of heating of heating wire 2
Formula carries out hot-melt adhesive paste；In reflow process, the gathering nail 4 being wrapped in located at the two ends outer surface of chip union joint 1 is constantly tightened up
On tighten up line 5, the bubble produced in the joint face of chip union joint 1 and pipeline during extrusion fusing.
Embodiment 2, a kind of chip ne-leakage Rapid hot-melting method of attachment, are to adopt chip union joint 1 and added with heating wire 2
Hot mode carries out hot-melt adhesive paste；In reflow process, the gathering being wrapped in located at the two ends outer surface of chip union joint 1 is constantly tightened up
Line 5, the bubble produced in the joint face of chip union joint 1 and pipeline during extrusion fusing, the chip union joint are tightened up on nail 4
1 when surrounding annular, is inserted into heating rod 6, the gap filled up at juxtaposition by the gap at the juxtaposition of two ends.
Embodiment 3, a kind of chip ne-leakage Rapid hot-melting union joint for realizing said method, as shown in accompanying drawing 1-2, including
There is chip union joint 1, on the inner surface of chip union joint 1 along its length（Chip is during connection along pipe circumference direction to connect
The length direction of fishplate bar 1）Heating wire 2 is provided with, heating wire 2 arranges that the two ends of heating wire 2 are connected to using serpentine rings by the way of
On the power connection 3 in the outside of chip union joint 1, the outer surface at the two ends along its length of chip union joint 1 is provided with receipts
Hold together nail 4, draw in be connected with nail 4 and tighten up line 5.
The chip union joint 1 is made from the material consistent with the pipeline for being connected.
The operation principle of above-mentioned union joint：First, according to the size and material of the pipeline of required connection, corresponding piece is selected
Formula union joint 1, then will need the port alignment of two pipelines of connection, by one end of chip union joint 1 around pipeline after alignment
One week, the union joint of ring-type is formed, will then tighten up line 5 and be fixed on the gathering at two ends nail 4, can after the completion of preparation
On plant-grid connection power connection 3, electric current flows into heating wire 2 and makes the intensification heating of heating wire 2, when temperature reaches chip union joint 1
During fusion temperature, the inner surface of chip union joint 1 and the outer surface of pipeline start to melt, and mutually blend together, molten
During change, constantly line 5 is tightened up, draw over to one's side at the two ends of chip union joint 1 by nail 4 is drawn in, shrink the ring of its formation
The diameter of shape union joint, the joint face endogenous cause of ill of chip union joint 1 and pipeline is melted the bubble to be formed extrusion, it is to avoid produce seam
When the two ends of gap, face fusing certain thickness to be connected and chip union joint 1 have been drawn close, deenergization is by its natural cooling
Complete to connect work.
Claims (6)
1. a kind of chip ne-leakage Rapid hot-melting method of attachment, it is characterised in that：It is using chip union joint（1）And with heating wire
（2）Mode of heating carries out hot-melt adhesive paste.
2. chip ne-leakage Rapid hot-melting method of attachment according to claim 1, it is characterised in that：In reflow process,
Constantly tighten up and be wrapped in located at chip union joint（1）The gathering nail of two ends outer surface（4）On tighten up line（5）, during extrusion fusing
In chip union joint（1）The bubble produced with the joint face of pipeline.
3. chip ne-leakage Rapid hot-melting method of attachment according to claim 1 and 2, it is characterised in that：The chip connects
Joint（1）When surrounding annular, it is inserted into heating rod by the gap at the juxtaposition of two ends（6）, fill up at juxtaposition
Gap.
4. a kind of union joint of the chip ne-leakage Rapid hot-melting method of attachment realized described in any one of claim 1-3, it is special
Levy and be：Include chip union joint（1）, chip union joint（1）Inner surface on be provided with heating wire along its length（2）, electricity
Heated filament（2）Two ends be connected to located at chip union joint（1）The power connection in outside（3）On, chip union joint（1）Along length side
To two ends outer surface be provided with gathering nail（4）, draw nail in（4）On be connected with and tighten up line（5）.
5. chip ne-leakage Rapid hot-melting union joint according to claim 4, it is characterised in that：The chip union joint
（1）Made from the material consistent with the pipeline for being connected.
6. chip ne-leakage Rapid hot-melting union joint according to claim 4, it is characterised in that：The chip union joint
（1）When surrounding annular, hot melt rod is provided with the gap at juxtaposition（6）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611012916.4A CN106678473A (en) | 2016-11-17 | 2016-11-17 | Sheet type non-leakage rapid hot melting connecting method and connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611012916.4A CN106678473A (en) | 2016-11-17 | 2016-11-17 | Sheet type non-leakage rapid hot melting connecting method and connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106678473A true CN106678473A (en) | 2017-05-17 |
Family
ID=58840387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611012916.4A Pending CN106678473A (en) | 2016-11-17 | 2016-11-17 | Sheet type non-leakage rapid hot melting connecting method and connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106678473A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112325004A (en) * | 2020-11-06 | 2021-02-05 | 新兴铸管股份有限公司 | Pipeline joint heat insulation structure and construction method thereof |
| CN113803552A (en) * | 2021-09-22 | 2021-12-17 | 福建省高鼎建设工程有限公司 | Connecting method of municipal PE pipeline |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200378645Y1 (en) * | 2004-12-07 | 2005-03-16 | 김재석 | Electricity fusion seat for plastic pipe connection |
| CN201045761Y (en) * | 2006-12-22 | 2008-04-09 | 成都电缆双流热缩制品厂 | Electrothermal melting band of double-layer complex structure |
| KR20110072969A (en) * | 2009-12-23 | 2011-06-29 | 주식회사 태일 | Connecting device for plastic pipe |
| CN202647032U (en) * | 2012-01-10 | 2013-01-02 | 哈尔滨斯达维机械制造有限公司 | Enhanced electric heating melting belt and connecting structure with the enhanced electric heating melting belt for connecting plastic pipeline |
| CN204367399U (en) * | 2014-12-01 | 2015-06-03 | 五冶集团上海有限公司 | A kind of HDPE pipeline docking electric heating melting welding auxiliary fixing band |
| CN206175921U (en) * | 2016-11-17 | 2017-05-17 | 康命源（安徽）塑料科技发展股份有限公司 | Quick hot melt connector of piece formula ne -leakage |
-
2016
- 2016-11-17 CN CN201611012916.4A patent/CN106678473A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200378645Y1 (en) * | 2004-12-07 | 2005-03-16 | 김재석 | Electricity fusion seat for plastic pipe connection |
| CN201045761Y (en) * | 2006-12-22 | 2008-04-09 | 成都电缆双流热缩制品厂 | Electrothermal melting band of double-layer complex structure |
| KR20110072969A (en) * | 2009-12-23 | 2011-06-29 | 주식회사 태일 | Connecting device for plastic pipe |
| CN202647032U (en) * | 2012-01-10 | 2013-01-02 | 哈尔滨斯达维机械制造有限公司 | Enhanced electric heating melting belt and connecting structure with the enhanced electric heating melting belt for connecting plastic pipeline |
| CN204367399U (en) * | 2014-12-01 | 2015-06-03 | 五冶集团上海有限公司 | A kind of HDPE pipeline docking electric heating melting welding auxiliary fixing band |
| CN206175921U (en) * | 2016-11-17 | 2017-05-17 | 康命源（安徽）塑料科技发展股份有限公司 | Quick hot melt connector of piece formula ne -leakage |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112325004A (en) * | 2020-11-06 | 2021-02-05 | 新兴铸管股份有限公司 | Pipeline joint heat insulation structure and construction method thereof |
| CN113803552A (en) * | 2021-09-22 | 2021-12-17 | 福建省高鼎建设工程有限公司 | Connecting method of municipal PE pipeline |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170517 |