CN103712023A - Connecting device and method for steel reinforced polyethylene helical bellows - Google Patents
Connecting device and method for steel reinforced polyethylene helical bellows Download PDFInfo
- Publication number
- CN103712023A CN103712023A CN201210371191.3A CN201210371191A CN103712023A CN 103712023 A CN103712023 A CN 103712023A CN 201210371191 A CN201210371191 A CN 201210371191A CN 103712023 A CN103712023 A CN 103712023A
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- China
- Prior art keywords
- reinforced polyethylene
- connecting device
- rubber
- steel band
- sleeve
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- 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
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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
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Joints With Sleeves (AREA)
Abstract
The invention relates to a connecting device and method for steel reinforced polyethylene helical bellows. The connecting device comprises a sleeve and hermetic hot-melt rubber. Connection is made by lubricating two ends of the sleeve with grease, plugging the ends of the sleeve into pipes, and electrically heating the hermetic hot-melt rubber with an electric heater to soften the rubber and block gaps and achieve sealing. The connecting method compared to the traditional connecting methods has good sealing effect and enables leakage more rarely occur. The connecting device is simple to mount and operate and fast to construct, and manpower and material costs are greatly saved; meanwhile, the connecting device has no much interference on flowing of liquid in the pipes.
Description
Technical field
The present invention relates to a kind of connection set and connecting means of pipeline, relate in particular to a kind of connection set and connecting means of steel band reinforced polyethylene spiral ripple pipe.
Background technique
Because steel band reinforced polyethylene spiral ripple pipe has high rigidity, high strength and the feature such as corrosion-resistant, wear-resistant and pliability is strong, therefore, its steel as a kind of high performance-price ratio is moulded coincidence tube and is widely used in draining field.In work progress, the connection of this pipeline is cumbersome, due to the thread protrusion in outside, is difficult to sealing, easily occurs the phenomenons such as seepage.
Summary of the invention
The object of the invention is to overcome above-mentioned shortcoming, a kind of connection set of steel band reinforced polyethylene spiral ripple pipe is provided.
Another object of the present invention is that a kind of connecting means of steel band reinforced polyethylene spiral ripple pipe is provided.
The present invention solves its technical problem and takes following scheme:
A kind of connection set of steel band reinforced polyethylene spiral ripple pipe.Comprise sleeve pipe and seal hot melting rubber.The external diameter of its middle sleeve equals the internal diameter of institute's connecting tube, and it is banded that seal hot melting rubber is.
A connecting means for steel band reinforced polyethylene spiral ripple pipe connection set, is used above-mentioned connection set, by the grease lubrication of sleeve pipe two ends, fill in the pipeline at two ends, then by electric heater heated sealant hot melt rubber, make rubber softening stop up gap, play seal action, can complete connection.
Further, in the middle of the sleeve pipe of the connection set of above-mentioned steel band reinforced polyethylene spiral ripple pipe, there is boss.
Further, the border, sleeve pipe two ends of the connection set of above-mentioned steel band reinforced polyethylene spiral ripple pipe is domatic.
The invention has the beneficial effects as follows, with traditional Placement ratio, this Placement good sealing effect, more not easy to leak.And this device fitting operation is simple, and quick construction, has saved human cost and the cost of raw material greatly.This connection set can not flow and produce excessive interference pipeline inner fluid simultaneously.
Accompanying drawing explanation
Fig. 1 is the embodiment of the present invention 1 generalized section.
In Fig. 1,1-sleeve pipe, 2-boss, 3-seal hot melting rubber, 4-pipeline a, 5-pipeline b
Specific embodiment
Below in conjunction with accompanying drawing, the present invention is described in further detail.
With reference to Fig. 1, the connection set of this steel band reinforced polyethylene spiral ripple pipe comprises sleeve pipe 1, seal hot melting rubber 3, and there is boss 2 centre of its middle sleeve 1, and the edge at two ends is domatic, and the external diameter of sleeve pipe is identical with the internal diameter of institute's connecting tube.
In construction, by sleeve pipe 1 two ends grease lubrication, wherein pipeline a is filled in one end, and then mobile sleeve pipe, makes the other end of sleeve pipe fill in pipeline b.The edge of two ends pipeline all contacts with boss, then, is wrapped with seal hot melting rubber on boss, by electric heater heated sealant hot melt rubber, makes rubber softening stop up gap, plays seal action, can complete connection.
This Placement good sealing effect, more not easy to leak.And this device fitting operation is simple, and quick construction, has saved human cost and the cost of raw material greatly.This connection set can not flow and produce excessive interference pipeline inner fluid simultaneously.
Embodiment of the present invention is illustrative; rather than determinate; therefore the present invention is not limited to the embodiment described in embodiment, and every other mode of executions that drawn by those skilled in the art's technological scheme according to the present invention, belong to the scope of protection of the invention equally.
Claims (4)
1. a connection set for steel band reinforced polyethylene spiral ripple pipe, is characterized in that, comprises sleeve pipe and seal hot melting rubber, and the external diameter of its middle sleeve equals the internal diameter of institute's connecting tube, and it is banded that seal hot melting rubber is.
2. the connection set of steel band reinforced polyethylene spiral ripple pipe according to claim 1, is characterized in that there is boss the centre of sleeve pipe.
3. according to the connection set of the set steel band reinforced polyethylene spiral ripple pipe of claim 1, it is characterized in that border, sleeve pipe two ends is domatic.
4. the connecting means of the steel band reinforced polyethylene spiral ripple pipe connection set described in a right to use requirement 1, it is characterized in that, by the grease lubrication of sleeve pipe two ends, fill in the pipeline at two ends, then by electric heater heated sealant hot melt rubber, make rubber softening stop up gap, play seal action, can complete connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210371191.3A CN103712023A (en) | 2012-09-28 | 2012-09-28 | Connecting device and method for steel reinforced polyethylene helical bellows |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210371191.3A CN103712023A (en) | 2012-09-28 | 2012-09-28 | Connecting device and method for steel reinforced polyethylene helical bellows |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103712023A true CN103712023A (en) | 2014-04-09 |
Family
ID=50405233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210371191.3A Pending CN103712023A (en) | 2012-09-28 | 2012-09-28 | Connecting device and method for steel reinforced polyethylene helical bellows |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103712023A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106402572A (en) * | 2016-11-17 | 2017-02-15 | 华创天元实业发展有限责任公司 | Method for carrying out rush repair on steel-skeleton polyethylene plastic composite pipe with water and under pressure |
| CN109210280A (en) * | 2018-11-06 | 2019-01-15 | 郝百顺 | The connection method of steel strip reinforced pipe connections and steel strip reinforced pipe |
| CN112709880A (en) * | 2020-12-31 | 2021-04-27 | 福建纳川管业科技有限责任公司 | Flexible connection method for cement concrete culvert pipe |
-
2012
- 2012-09-28 CN CN201210371191.3A patent/CN103712023A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106402572A (en) * | 2016-11-17 | 2017-02-15 | 华创天元实业发展有限责任公司 | Method for carrying out rush repair on steel-skeleton polyethylene plastic composite pipe with water and under pressure |
| CN109210280A (en) * | 2018-11-06 | 2019-01-15 | 郝百顺 | The connection method of steel strip reinforced pipe connections and steel strip reinforced pipe |
| CN112709880A (en) * | 2020-12-31 | 2021-04-27 | 福建纳川管业科技有限责任公司 | Flexible connection method for cement concrete culvert pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140409 |