CN205424149U - High density polyethylene plastic steel winding socket joint formula electrothermal welding terminal block water pipe - Google Patents
High density polyethylene plastic steel winding socket joint formula electrothermal welding terminal block water pipe Download PDFInfo
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- CN205424149U CN205424149U CN201521033802.9U CN201521033802U CN205424149U CN 205424149 U CN205424149 U CN 205424149U CN 201521033802 U CN201521033802 U CN 201521033802U CN 205424149 U CN205424149 U CN 205424149U
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- density polyethylene
- high density
- copper wire
- electric smelting
- hdpe
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Abstract
High density polyethylene plastic steel winding socket joint formula electrothermal welding terminal block water pipe relates to the drain pipe. Be equipped with the high density polyethylene pipeline, at high density polyethylene pipeline periphery winding steel band, be equipped with electric smelting copper wire winding on the inner wall of the bellmouth of high density polyethylene pipeline or in the socket periphery of high density polyethylene pipeline. The high density polyethylene pipeline can adopt straight tube or return bend, electric smelting copper wire winding can adopt netted electric smelting copper wire winding, 2 piece at least electric smelting copper wire winding or " it " font electric smelting copper wire winding etc. Side by side. Adopting socket joint formula electrothermal welding to connect the mode, inserting the female end of high density polyethylene pipeline with the socket end support and be in the same place, contact surface installation electric smelting copper wire is through ohmic heating for the female end of high density polyethylene pipeline melts and merges with the high density polyethylene of socket end contact surface is in the same place, forms a community, and it can outstanding, advantage such as assurance high density polyethylene pipe connection department is water -tight, firm in connection, processing convenience to have the waterborne of closing.
Description
Technical field
This utility model relates to drain pipe, especially relates to a kind of high density polyethylene (HDPE) plastic-steel-wound spigot-and-socket electrical fusion joint drain pipe.
Background technology
The joint style of existing high density polyethylene (HDPE) (HDPE) plastic-steel-wound drainage pipe typically uses rustless steel anchor ear liner rubber sleeve and the form of foamed board, the advantage of this connected mode is easy to connect, without supply of electric power, construction pipe trench is not had particular/special requirement, can also connect the most under water.But have the disadvantage in that the winding arrangement due to this tubing, when using stainless steel anchor ear connection, liquid in pipe can leak along spiral reinforcing rod, in order to avoid tube fluid leaks, common practice is exactly on the dash ridge of burn-oning at the spiral of pipe end, the quality on the dash ridge directly influences the quality of the Watertightness energy of this tubing, because the dash ridge is human weld, so the individual skill height of the workman on the welding dash ridge and operational responsibility heart power all will directly or indirectly have influence on the dash performance on the dash ridge, these all will have influence on this tubing Watertightness energy in use, joint area is often occurred to have joint drainage after leaking or using a period of time.
Summary of the invention
The purpose of this utility model is the disadvantages mentioned above existed for the joint style of existing high density polyethylene (HDPE) (HDPE) plastic-steel-wound drainage pipe, it is provided that the high density polyethylene (HDPE) plastic-steel-wound spigot-and-socket electrical fusion joint drain pipe of a kind of improvement.
This utility model is provided with high density polyethylene (HDPE) (HDPE) pipeline, at high density polyethylene (HDPE) (HDPE) pipeline periphery winding steel, on the inwall of the bellmouth of high density polyethylene (HDPE) (HDPE) pipeline or/and on the socket periphery of high density polyethylene (HDPE) (HDPE) pipeline, it is provided with electric smelting copper wire circle.
Described high density polyethylene (HDPE) (HDPE) pipeline can use straight tube or bend pipe；Described electric smelting copper wire circle can use netted electric smelting copper wire circle, at least 2 electric smelting copper wire circle or "the" shape electric smelting copper wire circles etc. side by side.
Compared with the joint style of existing high density polyethylene (HDPE) (HDPE) plastic-steel-wound drainage pipe, this utility model has the advantage that
This utility model uses spigot-and-socket electrical fusion joint mode, by the female end of high density polyethylene (HDPE) (HDPE) pipeline together with socket end socket joint, contact surface installs electric smelting copper wire circle, pass through electrified regulation, the female end of high density polyethylene (HDPE) (HDPE) pipeline and the high density polyethylene (HDPE) (HDPE) of socket end contact surface is made to melt and merge, form a community, have Watertightness can outstanding, ensure the advantages such as high density polyethylene (HDPE) (HDPE) pipeline junction is water-tight, be connected firmly, easy to process.
Accompanying drawing explanation
Fig. 1 is the structure composition schematic diagram of this utility model embodiment 1.
Fig. 2 is the structure composition schematic diagram of this utility model embodiment 6.
Detailed description of the invention
Embodiment 1
See Fig. 1, this utility model embodiment is provided with high density polyethylene (HDPE) (HDPE) pipeline 1, at high density polyethylene (HDPE) (HDPE) pipeline 1 periphery winding steel 2, the inwall of the bellmouth 11 of high density polyethylene (HDPE) (HDPE) pipeline is provided with "the" shape electric smelting copper wire circle 3.
Described high density polyethylene (HDPE) (HDPE) pipeline 1 uses straight tube.
During use, the socket 12 of high density polyethylene (HDPE) (HDPE) straight tube 1 is inserted in the bellmouth 11 of another high density polyethylene (HDPE) (HDPE) straight tube 1, connect the external power supply of electric smelting copper wire circle 3, make electric smelting copper wire circle 3 heat fusing, extruding by pipe extrusion equipment, the socket of high density polyethylene (HDPE) (HDPE) straight tube is sealed by the bellmouth of the fusing electric smelting copper wire circle in another high density polyethylene (HDPE) (HDPE) straight tube bellmouth with another high density polyethylene (HDPE) (HDPE) straight tube, it is achieved being tightly connected of high density polyethylene (HDPE) (HDPE) straight tube.
Embodiment 2
Similar to Example 1, its difference is the 2 electric smelting copper wire circle replacements side by side of "the" shape electric smelting copper wire circle.
Embodiment 3
Similar to Example 1, its difference is that "the" shape electric smelting copper wire circle is replaced with netted electric smelting copper wire circle.
Embodiment 4
This utility model embodiment is provided with high density polyethylene (HDPE) (HDPE) pipeline, at high density polyethylene (HDPE) (HDPE) pipeline periphery winding steel, being provided with electric smelting copper wire circle on the socket periphery of high density polyethylene (HDPE) (HDPE) pipeline, described electric smelting copper wire circle can use the "the" shape electric smelting copper wire circle in embodiment 1～3,2 electric smelting copper wire circle or netted electric smelting copper wire circles etc. side by side.
Embodiment 5
Similar to Example 1, its difference is to change into being provided with the electric smelting copper wire circle being located on bellmouth inwall as electric smelting copper wire circle in socket periphery, and described electric smelting copper wire circle can use the "the" shape electric smelting copper wire circle in embodiment 1～3,2 electric smelting copper wire circle or netted electric smelting copper wire circles etc. side by side.
Embodiment 6
See Fig. 2, the present embodiment is provided with high density polyethylene (HDPE) (HDPE) pipeline 1, at high density polyethylene (HDPE) (HDPE) pipeline 1 periphery winding steel 2, the inwall of the bellmouth 11 of high density polyethylene (HDPE) (HDPE) pipeline 1 is provided with "the" shape electric smelting copper wire circle 3, socket 12 periphery of high density polyethylene (HDPE) (HDPE) pipeline 1 is provided with netted electric smelting copper wire circle 4.
Described high density polyethylene (HDPE) (HDPE) pipeline 1 uses straight tube.
During use, the socket of high density polyethylene (HDPE) (HDPE) straight tube is inserted in the bellmouth of another high density polyethylene (HDPE) (HDPE) straight tube, connect the external power supply of electric smelting copper wire circle, make electric smelting copper wire circle heat fusing, by the extruding of pipe extrusion equipment, realize being tightly connected by the bellmouth of the socket of high density polyethylene (HDPE) (HDPE) straight tube with another high density polyethylene (HDPE) (HDPE) straight tube.
Embodiment 7
Similar to Example 6, its difference is that netted electric smelting copper wire circle is by "the" shape electric smelting copper wire circle or 2 electric smelting copper wire circle replacements side by side.
Claims (3)
1. high density polyethylene (HDPE) plastic-steel-wound spigot-and-socket electrical fusion joint drain pipe, it is characterized in that being provided with high-density polytene pipeline, at high-density polytene pipeline periphery winding steel, on the inwall of the bellmouth of high-density polytene pipeline or/and on the socket periphery of high-density polytene pipeline, it is provided with electric smelting copper wire circle.
2. high density polyethylene (HDPE) plastic-steel-wound spigot-and-socket electrical fusion joint drain pipe as claimed in claim 1, it is characterised in that described high-density polytene pipeline uses straight tube or bend pipe.
3. as claimed in claim 1 high density polyethylene (HDPE) plastic-steel-wound spigot-and-socket electrical fusion joint drain pipe, it is characterised in that described electric smelting copper wire circle uses netted electric smelting copper wire circle, at least 2 electric smelting copper wire circle or "the" shape electric smelting copper wire circles side by side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521033802.9U CN205424149U (en) | 2015-12-11 | 2015-12-11 | High density polyethylene plastic steel winding socket joint formula electrothermal welding terminal block water pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521033802.9U CN205424149U (en) | 2015-12-11 | 2015-12-11 | High density polyethylene plastic steel winding socket joint formula electrothermal welding terminal block water pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205424149U true CN205424149U (en) | 2016-08-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521033802.9U Active CN205424149U (en) | 2015-12-11 | 2015-12-11 | High density polyethylene plastic steel winding socket joint formula electrothermal welding terminal block water pipe |
Country Status (1)
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| CN (1) | CN205424149U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107143753A (en) * | 2017-07-19 | 2017-09-08 | 广东中科华冉智网科技有限公司 | The drainage pipeline networks and detection method of detectable leak |
| CN107421225A (en) * | 2017-07-25 | 2017-12-01 | 青岛海尔股份有限公司 | The water pipe exchanging structure and water pipe forwarding method of refrigerator, refrigerator |
| CN107842655A (en) * | 2017-11-10 | 2018-03-27 | 高明芳 | A kind of bigbore single or double end electric heating melting spigot-and-socket steel band bellows |
-
2015
- 2015-12-11 CN CN201521033802.9U patent/CN205424149U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107143753A (en) * | 2017-07-19 | 2017-09-08 | 广东中科华冉智网科技有限公司 | The drainage pipeline networks and detection method of detectable leak |
| CN107421225A (en) * | 2017-07-25 | 2017-12-01 | 青岛海尔股份有限公司 | The water pipe exchanging structure and water pipe forwarding method of refrigerator, refrigerator |
| CN107842655A (en) * | 2017-11-10 | 2018-03-27 | 高明芳 | A kind of bigbore single or double end electric heating melting spigot-and-socket steel band bellows |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |