CN207073644U - A kind of steel band reinforced polyethylene spiral ripple pipe attachment structure - Google Patents
A kind of steel band reinforced polyethylene spiral ripple pipe attachment structure Download PDFInfo
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- CN207073644U CN207073644U CN201721061664.4U CN201721061664U CN207073644U CN 207073644 U CN207073644 U CN 207073644U CN 201721061664 U CN201721061664 U CN 201721061664U CN 207073644 U CN207073644 U CN 207073644U
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- steel band
- adhesive layer
- interior
- attachment structure
- fixedly connected
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Abstract
The purpose of this utility model is to provide a kind of steel band reinforced polyethylene spiral ripple pipe attachment structure.The technical solution of the utility model is：It is made up of body, filling tape, outer adhesive layer, outer steel band, interior adhesive layer, interior steel band and hot melt strip.The body is a kind of advanced composite material (ACM) drainpipe, it is to go to realize Combination Welding with hot-extrudable mode using the hot melt strip of pipeline connection end, so that tight bond at two interface tubes, mouth of pipe seam has some strength, add the resistivity to later stage road construction load, joint broken is reduced, and then enhances sealing for tubing joints.It can effectively save the dosage of plastics, with the remarkable advantage such as light weight, wear-resisting, shock resistance is strong, good airproof performance, inner wall smooth, flow resistance is small, installation is convenient and service life is grown, work progress facilitates, environmental-protecting performance is high, and it can be constructed under various geological conditions and geographical environment, social benefit is very high, and caused economic benefit is very notable.
Description
Technical field
It the utility model is related to municipal drainage pipeline laying field, more particularly to a kind of steel band reinforced polyethylene spiral ripple
Pipe connecting structure.
Background technology
In recent years, as various regions government limits and eliminated the appearance of pipe of concrete policy, town and country integrated environment protection meaning
The raising of knowledge, the larger-diameter underground drainage plastics pipes in part are have come to used in some areas.But major diameter plastic pipe
Ring stiffness is substantially insufficient, and the application of steel band enhanced polyethylene bellows makes up major diameter plastic tube ring stiffness deficiency defect.And
Ferrule is substantially increased by welding technique.In in general steel band enhanced polyethylene ripple pipe construction, due to basis
Leakiness, backfill is highly excessive easily to produce radial displacement and pipe deforming.And steel band reinforced polyethylene spiral ripple pipe connects
The quality connect is to influence pipeline quality and the most important factor of service life.
The body is a kind of advanced composite material (ACM) drainpipe, it be using pipeline connection end hot melt strip with it is hot-extrudable
Mode goes to realize Combination Welding, so that tight bond at two interface tubes, mouth of pipe seam has some strength, and then enhances
Pipeline is connected to the steel band reinforced polyethylene spiral ripple pipe of sealing.It is the packed layer using high density polyethylene (HDPE) as base
Body, and be respectively applied inside and outside packed layer using outer adhesive layer of the adhering resin as bonding medium and interior bonding
Layer, so as to form the main support structure of interior steel band and outer steel band, and compound integral double-walled spiral is wound with packed layer
Bellows, the spiral steel rib that steel tape is pressed into approximate Λ types by this kind of tubing are wrapped in the filling that inside and outside two layers of hot melt strip connect
Between layer, when pipe laying is carried out, make the pipeline one end of side with hot melt strip and one end without hot melt strip mutual
Connection, this welding process can be combined together flexible, the corrosion resistant performance of the high rigidity of steel, high intensity and polyethylene,
While the tubing is accomplished high radial rigidity, the dosage of plastics is effectively saved, cost is saved and simultaneously mitigates weight, and have
Light weight, wear-resisting, shock resistance are strong, good airproof performance, inner wall smooth, flow resistance is small, installation is convenient and service life is grown etc.
Remarkable advantage.The structure of the steel band enhanced polyethylene bellows is simple, work progress facility, using heat especially in welding procedure
Extrusion makes tight bond at two interface tubes with Electric thermal smelting belt combined welding method, and mouth of pipe seam has some strength, enhanced
Pipeline is connected to sealing, and environmental-protecting performance is high, and be able to can be constructed under various geological conditions and geographical environment, convenient
Fast, construction operation step is simplified, social benefit is very high, and caused economic benefit is very notable.
Utility model content
The purpose of this utility model there is provided a kind of hot melt strip using pipeline connection end and go reality with hot-extrudable mode
Existing Combination Welding, so that tight bond at two interface tubes, mouth of pipe seam have some strength, and then enhance pipeline connection
To the steel band reinforced polyethylene spiral ripple pipe of sealing.
The technical solution of the utility model is：A kind of steel band reinforced polyethylene spiral ripple pipe attachment structure, its feature exist
In：It is made up of body, filling tape, outer adhesive layer, outer steel band, interior adhesive layer, interior steel band and hot melt strip, the filling tape is positioned at pipe
The inside of body, for the filling tape with body to be fixedly connected, the outer adhesive layer is located at the outside of filling tape, the outer adhesive layer
With filling tape to be fixedly connected, the outer steel band is located at the outside of outer adhesive layer, and the outer steel band connects with outer adhesive layer to be fixed
Connect, the interior adhesive layer is located at the inner side of filling tape, and with filling tape to be fixedly connected, the interior steel band is located at the interior adhesive layer
The inner side of interior adhesive layer, the interior steel band, to be fixedly connected, pass through heat between the body with interior adhesive layer on the outside of seam crossing
Molten band 7 is fixedly connected, and the inner side of seam crossing is fixedly connected by hot-extrudable mode between the body.
Further, the material of the filling tape is high density polyethylene (HDPE).
Further, the outer adhesive layer, the material of interior adhesive layer are adhering resin.
Further, the hot melt strip is built-in resistor wire form polythene material.
Further, PE rheids after the hot-extrudable heating for welding gun.
The beneficial effects of the utility model are：The body is a kind of advanced composite material (ACM) drainpipe, and it is to utilize pipe
The hot melt strip of road connection end goes to realize Combination Welding with hot-extrudable mode, so that tight bond at two interface tubes, the mouth of pipe
Seam has some strength, and then enhances the steel band reinforced polyethylene spiral ripple pipe that pipeline is connected to sealing.It is to adopt
By the use of the packed layer of high density polyethylene (HDPE) as matrix, and it is respectively applied inside and outside packed layer using adhering resin conduct
The outer adhesive layer and interior adhesive layer of bonding medium, so as to form the main support structure of interior steel band and outer steel band, and with filling
Layer winds compound integral double-walled helical corrugation pipe, and the spiral steel rib that steel tape is pressed into approximate Λ types by this kind of tubing is wound
Between the packed layer that inside and outside two layers of hot melt strip connects, when pipe laying is carried out, side is allowed to carry the pipeline one of hot melt strip
End is connected with each other with one end without hot melt strip, and this welding process can be the high rigidity of steel, high intensity and polyethylene
Flexible, corrosion resistant performance is combined together, and while the tubing is accomplished high radial rigidity, effectively saves the dosage of plastics, section
Cost-saving simultaneously mitigates weight, and with light weight, wear-resisting, shock resistance is strong, good airproof performance, inner wall smooth, flow resistance are small, peace
Fill the remarkable advantages such as easy for construction and service life length.The structure of the steel band enhanced polyethylene bellows is simple, work progress just
Profit, make tight bond at two interface tubes with Electric thermal smelting belt combined welding method using hot-extrudable especially in welding procedure, manage
Mouth seam has some strength, enhances pipeline and is connected to sealing, environmental-protecting performance is high, and can be in various geological conditions
With can be constructed under geographical environment, it is convenient and swift, simplify construction operation step, social benefit is very high, caused economy
Benefit is very notable.
Brief description of the drawings
Fig. 1 is front view of the present utility model.
Fig. 2 is cross section structure diagram of the present utility model.
Fig. 3 is welded to connect schematic diagram to be of the present utility model.
Wherein：1st, body 2, filling tape 3, outer adhesive layer
4th, outer steel band 5, interior adhesive layer 6, interior steel band
7th, hot melt strip
Embodiment
Brief description is made to specific embodiment of the present utility model below in conjunction with the accompanying drawings.
A kind of steel band reinforced polyethylene spiral ripple pipe attachment structure as shown in Figure 1, Figure 2, Figure 3 shows, it is characterised in that：By pipe
Body 1, filling tape 2, outer adhesive layer 3, outer steel band 4, interior adhesive layer 5, interior steel band 6 and hot melt strip 7 form, and the filling tape 2 is located at
The inside of body 1, for the filling tape 2 with body 1 to be fixedly connected, the outer adhesive layer 3 is located at the outside of filling tape 2, described
For outer adhesive layer 3 with filling tape 2 to be fixedly connected, the outer steel band 4 is located at the outside of outer adhesive layer 3, and the outer steel band 4 glues with outer
Layer 3 is closed to be fixedly connected, the interior adhesive layer 5 is located at the inner side of filling tape 2, and the interior adhesive layer 5 connects with filling tape 2 to be fixed
Connect, the interior steel band 6 is located at the inner side of interior adhesive layer 5, the interior steel band 6 with interior adhesive layer 5 to be fixedly connected, the body it
Outside at seam is fixedly connected by hot melt strip 7, and the inner side of seam crossing is consolidated by hot-extrudable mode between the body
Fixed connection.The material of the filling tape 2 is high density polyethylene (HDPE).The outer adhesive layer 3, the material of interior adhesive layer 5 are bonding
Resin.The hot melt strip 7 is built-in resistor wire form hose.The hot melt strip 7 is built-in resistor wire form polythene material.It is described
PE rheids after the hot-extrudable heating for welding gun.
Working method：The body is a kind of advanced composite material (ACM) drainpipe, and it is the hot melt strip using pipeline connection end
Go to realize Combination Welding with hot-extrudable mode, so that tight bond at two interface tubes, mouth of pipe seam have some strength,
And then enhance the steel band reinforced polyethylene spiral ripple pipe that pipeline is connected to sealing.It is filling out using high density polyethylene (HDPE)
Fill layer 2 and be used as matrix, and the outer bonding using adhering resin as bonding medium is respectively applied inside and outside packed layer 2
Layer 3 and interior adhesive layer 5, so as to form the main support structure of interior steel band 6 and outer steel band 4, and it is combined into the winding of packed layer 2
Overall double-walled helical corrugation pipe, the spiral steel rib that steel tape is pressed into approximate Λ types by this kind of tubing are wrapped in inside and outside two layers
Between the packed layer 2 that hot melt strip 7 connects, when pipe laying and welding is carried out, first, whether pipeline and hot melt strip 7 are checked
There are damage, alignment pipeline and removing debris.With the cloth of cleaning thoroughly by the debris on the inwall of the outer surface of pipeline and electric smelting band
Dispose (including aqueous vapor), oils dirt is available to weld helpful solvent wiping to high-density polyethylene material.Dug on ground
There is pipeline being directly placed on ground for operation hole, allow side to carry pipeline one end of hot melt strip 7 and without hot melt strip 7
One end is connected with each other.The part to be connected of the pipeline of horizontal alignment is tightly enclosed with electric smelting band.Then, outside is again with resistance to
The torrid zone is fastened, and termination is with ribbon heater inner ring in the same direction and a position.Clamped with clamp, electric smelting band is abutted against with tube wall
Together, while in interface pipe end inwall removable tools firm supporting.By the connection of the output line terminal of welding machine and hot melt strip 7
The end of a thread is connected, and is welded on electro-fusion welding machine and sets time and gear, is welded according to operational procedure.Check electric heating wire bond
Whether line is intact；First ribbon heater is fastened with tight locking button band before being powered, then according to the model of pipeline come setting electric current and energization
Time.To ensure safety, forbid submersible.The construction operation of electric smelting band, it is necessary to verified according to tubing factory by sizing
The welding procedure and operation provided afterwards requires, by by the qualified welder of training and examination, carrying out electric smelting band connection construction.Then,
After the cooling of electric heating welding, using hot-extrudable method, butt welding belt edge and the non-lap-joint of interface carry out repair welding.Using " interior weldering
The method of outsourcing " or " outside weld outsourcing " is carried out, and " interior weldering outsourcing " is that tubing uses inside to be welded to connect with hot-melt extruded, outside
Using electric smelting band connection." outside weld outsourcing " is that outside uses and welded with hot-melt extruded because operating personnel are difficult to interior welds
Connection.In addition, in welding process, according to the caliber of different size, the receptible electrical current of institute and conduction time are also different,
Its detail parameters is as shown in the table：
| Caliber | Electrical current (A) | Electrical current (s) |
| 400 | 9~10 | 350 |
| 500 | 10~11 | 350 |
| 600 | 10~12 | 400 |
| 700 | 11~12 | 450 |
| 800 | 12~13 | 500 |
| 900 | 12~13 | 530 |
| 1000 | 13~14 | 600 |
| 1200 | 14~15 | 700 |
After welding, carry out natural cooling, in cooling procedure mustn't mobile welding tool, and ensure joint not by external force
Effect, equipment is moved after cooling to next operating point.This welding process can be the high rigidity of steel, high intensity and poly- second
Flexible, the corrosion resistant performance of alkene are combined together, and while the tubing is accomplished high radial rigidity, effectively save the use of plastics
Amount, save cost and simultaneously mitigate weight, and with light weight, wear-resisting, shock resistance is strong, good airproof performance, inner wall smooth, flow resistance
The remarkable advantage such as small, installation convenience and service life length.The structure of the steel band enhanced polyethylene bellows is simple, constructed
Journey facilitates, and makes closely to glue at two interface tubes with Electric thermal smelting belt combined welding method using hot-extrudable especially in welding procedure
Knot, mouth of pipe seam have some strength, enhance pipeline and are connected to sealing, environmental-protecting performance is high, and can be various
It can be constructed under matter condition and geographical environment, it is convenient and swift, construction operation step is simplified, social benefit is very high, is brought
Economic benefit it is very notable.
One embodiment of the present utility model is described in detail above, but the content is only of the present utility model
Preferred embodiment, it is impossible to be considered as being used to limit practical range of the present utility model.It is all to be made according to present utility model application scope
Equivalent change with improve etc., all should still belong within patent covering scope of the present utility model.
Claims (5)
- A kind of 1. steel band reinforced polyethylene spiral ripple pipe attachment structure, it is characterised in that：By body, filling tape, outer adhesive layer, Outer steel band, interior adhesive layer, interior steel band and hot melt strip composition, the filling tape are located at the inside of body, the filling tape and body To be fixedly connected, the outer adhesive layer is located at the outside of filling tape, and the outer adhesive layer is to be fixedly connected with filling tape, described outer Steel band is located at the outside of outer adhesive layer, and for the outer steel band with outer adhesive layer to be fixedly connected, the interior adhesive layer is located at filling tape Inner side, to be fixedly connected, the interior steel band is located at the inner side of interior adhesive layer, the interior steel band for the interior adhesive layer and filling tape With interior adhesive layer to be fixedly connected, the outside of seam crossing is fixedly connected by hot melt strip between the body, between the body The inner side of seam crossing is fixedly connected by hot-extrudable mode.
- A kind of 2. steel band reinforced polyethylene spiral ripple pipe attachment structure according to claim 1, it is characterised in that：It is described to fill out The material for filling band is high density polyethylene (HDPE).
- A kind of 3. steel band reinforced polyethylene spiral ripple pipe attachment structure according to claim 1, it is characterised in that：It is described outer Adhesive layer, the material of interior adhesive layer are adhering resin.
- A kind of 4. steel band reinforced polyethylene spiral ripple pipe attachment structure according to claim 1, it is characterised in that：The heat Molten band is built-in resistor wire form polythene material.
- A kind of 5. steel band reinforced polyethylene spiral ripple pipe attachment structure according to claim 1, it is characterised in that：The heat The material of extrusion is PE rheids after welding gun heating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721061664.4U CN207073644U (en) | 2017-08-23 | 2017-08-23 | A kind of steel band reinforced polyethylene spiral ripple pipe attachment structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721061664.4U CN207073644U (en) | 2017-08-23 | 2017-08-23 | A kind of steel band reinforced polyethylene spiral ripple pipe attachment structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207073644U true CN207073644U (en) | 2018-03-06 |
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ID=61520801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721061664.4U Expired - Fee Related CN207073644U (en) | 2017-08-23 | 2017-08-23 | A kind of steel band reinforced polyethylene spiral ripple pipe attachment structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207073644U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111578027A (en) * | 2020-05-19 | 2020-08-25 | 华创天元实业发展有限责任公司 | Electric hot melting belt for reinforcing special-shaped plate |
-
2017
- 2017-08-23 CN CN201721061664.4U patent/CN207073644U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111578027A (en) * | 2020-05-19 | 2020-08-25 | 华创天元实业发展有限责任公司 | Electric hot melting belt for reinforcing special-shaped plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180306 Termination date: 20190823 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |