CN204692873U - A kind of enhancing entwining tube with electro-fusion socket connection set - Google Patents
A kind of enhancing entwining tube with electro-fusion socket connection set Download PDFInfo
- Publication number
- CN204692873U CN204692873U CN201520354504.3U CN201520354504U CN204692873U CN 204692873 U CN204692873 U CN 204692873U CN 201520354504 U CN201520354504 U CN 201520354504U CN 204692873 U CN204692873 U CN 204692873U
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- entwining tube
- tube body
- strengthens
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- entwining
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- 230000002708 enhancing effect Effects 0.000 title claims abstract description 28
- 239000004698 Polyethylene Substances 0.000 claims abstract description 14
- 229920000573 polyethylene Polymers 0.000 claims abstract description 12
- -1 polyethylene Polymers 0.000 claims abstract description 11
- 238000005485 electric heating Methods 0.000 claims abstract description 8
- 239000004576 sand Substances 0.000 claims abstract 2
- 238000003466 welding Methods 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 238000010276 construction Methods 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- Catching Or Destruction (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
A kind of enhancing entwining tube with electro-fusion socket connection set, comprise the first enhancing entwining tube body and second utilizing electro-fusion socket connection set to connect and strengthen entwining tube body, first enhancing entwining tube body and second strengthens entwining tube outer surface of tube body and is wound with stiffening rib, stiffening rib two-layerly to be formed by bonding inside and outside one, wherein, internal layer is PP single-wall corrugated pipe layer, skin is polyethylene tube layer, the cross section of stiffening rib is semicircle, its edge and first strengthens entwining tube body and second and strengthens entwining tube tube surfaces and bond, and reinforced bag sand well strengthens in the region of in the middle part of entwining tube body and the second enhancing entwining tube body 98% in first, first strengthens the interface and birdsmouth that two end regions that entwining tube body and second strengthens stiffening rib that entwining tube body do not distribute are set to cooperatively interact, and the equal setting-in in inside of birdsmouth is distributed with electric heating wire.The utility model joint combines more tight, better tightness.
Description
Technical field
The utility model relates to pipe technology field, is specially a kind of enhancing entwining tube with electro-fusion socket connection set.
Background technique
Along with the increase of urban population number, strengthen entwining tube and obtain using more and more widely.Existing enhancing entwining tube mainly contains following several: steel strip reinforced pipe, double-wall corrugated pipe and hollow wound pipe.But there is following defect in them:
1, steel strip reinforced pipe, structural design adopts steel plate as internal layer, improves the ring stiffness of intake-discharge pipe with this.Its deficiency: one, connection sealing is unreliable and constructional difficulties, manufacturing efficiency are low; Its two, poor corrosion resistance, the polyethylene layer on shaped steel surface can be separated with steel band, and steel band is corroded.
2, double-wall corrugated pipe, adopt PE polyethylene formation structure-wall pipe material, output is high.Deficiency: ring stiffness is lower, the large and pipe diameter of equipment investment is not easy to do greatly.
3, hollow wound pipe (A type pipe), in structural design, adopts PE hollow tubular to be wound around and strengthens, improve draining pipe ring stiffness with this.Its deficiency: product cost is high, raw material use and are difficult to bear more; Connecting means is science not, and construction quality is difficult to ensure.
Summary of the invention
The technical problem that the utility model solves is to provide a kind of enhancing entwining tube with electro-fusion socket connection set, to solve the problem in above-mentioned background technology.
The technical problem that the utility model solves realizes by the following technical solutions:
A kind of enhancing entwining tube with electro-fusion socket connection set, comprise the first enhancing entwining tube body and second utilizing electro-fusion socket connection set to connect and strengthen entwining tube body, described first enhancing entwining tube body and second strengthens entwining tube outer surface of tube body and is wound with stiffening rib, described stiffening rib two-layerly to be formed by bonding inside and outside one, wherein, described internal layer is PP single-wall corrugated pipe layer, described skin is polyethylene tube layer, the cross section of described stiffening rib is semicircle, its edge and described first strengthens entwining tube body and second and strengthens entwining tube tube surfaces and bond, and the described first enhancing entwining tube body and second that is distributed in of described stiffening rib strengthens in the region of in the middle part of entwining tube body 98%,
Described first strengthens the interface and birdsmouth that two end regions that entwining tube body and second strengthens described stiffening rib that entwining tube body do not distribute are set to cooperatively interact, and the equal setting-in in inside of described birdsmouth is distributed with electric heating wire.
Improve as one, described first enhancing entwining tube body and second strengthens entwining tube body and adopts polyethylene flat rubber belting winding welding to form, and is mixed into 5-10wt%EVA in the raw material of described polyethylene flat rubber belting.
Improve as one, the external diameter of described interface and the internal diameter of described birdsmouth are the taper cooperatively interacted.
Improve as one, described electric heating wire is helically wound around arrangement.
Owing to have employed above technological scheme, the utility model has following beneficial effect:
The utility model has high ring rigidity, high leak tightness, and price is also cheap.Polyethylene tube wall has good corrosion resistance, cementability, and it can prevent the corrosion of underground sewage effectively, and there is not leakage problems; Electro-fusion socket sealability significantly improves, and guarantees that embedded electric heating wire socket joint connects 100% non-leakage.
| sequence number | title | connecting means | performance index |
| 1 | the utility model | electro-fusion socket | good seal performance, connection mouth intensity is high, easy to connect, reduces construction cost. |
| 2 | steel-belt-pipe | electric smelting band, contraction cover | connection mouth intensity is low, and sealability is general, and construction is complicated, and construction cost is high |
| 3 | entwining tube | shrink cover | connection mouth intensity is low, poor sealing performance |
| 4 | bellows | rubber sealing | easily come off, connection mouth intensity is low |
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Embodiment
The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the utility model further.
See Fig. 1, a kind of enhancing entwining tube with electro-fusion socket connection set, comprise the first enhancing entwining tube body 1 and second utilizing electro-fusion socket connection set to connect and strengthen entwining tube body 2, described first enhancing entwining tube body 1 and the second enhancing entwining tube body 2 outer surface are wound with stiffening rib 3, described stiffening rib 3 is made up of two-layer inside and outside bonding one, wherein, described internal layer is PP single-wall corrugated pipe layer 4, described skin is polyethylene tube layer 5, the cross section of described stiffening rib 3 is semicircle, its edge and described first strengthens entwining tube body 1 and second and strengthens entwining tube body 2 surface adhesive, and the described first enhancing entwining tube body 1 and second that is distributed in of described stiffening rib 3 strengthens in the region of in the middle part of entwining tube body 2 98%, described first strengthens the interface 6 and birdsmouth 7 that two end regions that entwining tube body 1 and second strengthens described stiffening rib 3 that entwining tube body 2 do not distribute are set to cooperatively interact, and the equal setting-in in inside of described birdsmouth 7 is distributed with electric heating wire 8.
In the utility model, described first enhancing entwining tube body 1 and the second enhancing entwining tube body 2 adopt polyethylene flat rubber belting to be wound around welding and form, be mixed into 5-10wt%EVA in the raw material of described polyethylene flat rubber belting.The external diameter of described interface 6 and the internal diameter of described birdsmouth 7 are the taper cooperatively interacted.Described electric heating wire 8 is helically wound around arrangement.
More than show and describe basic principle of the present utility model and major character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. one kind has the enhancing entwining tube of electro-fusion socket connection set, comprise the first enhancing entwining tube body and second utilizing electro-fusion socket connection set to connect and strengthen entwining tube body, it is characterized in that: described first enhancing entwining tube body and second strengthens entwining tube outer surface of tube body and is wound with stiffening rib, described stiffening rib two-layerly to be formed by bonding inside and outside one, wherein, described internal layer is PP single-wall corrugated pipe layer, described skin is polyethylene tube layer, the cross section of described stiffening rib is semicircle, its edge and described first strengthens entwining tube body and second and strengthens entwining tube tube surfaces and bond, and described reinforced bag sand well strengthens in the region of in the middle part of entwining tube body and the second enhancing entwining tube body 98% in described first, described first strengthens the interface and birdsmouth that two end regions that entwining tube body and second strengthens described stiffening rib that entwining tube body do not distribute are set to cooperatively interact, and the equal setting-in in inside of described birdsmouth is distributed with electric heating wire.
2. a kind of enhancing entwining tube with electro-fusion socket connection set as claimed in claim 1, is characterized in that: described first strengthens entwining tube body and second strengthens entwining tube body and adopt polyethylene flat rubber belting to be wound around welding to form.
3. a kind of enhancing entwining tube with electro-fusion socket connection set as claimed in claim 1, is characterized in that: the external diameter of described interface and the internal diameter of described birdsmouth are the taper cooperatively interacted.
4. a kind of enhancing entwining tube with electro-fusion socket connection set as claimed in claim 1, is characterized in that: described electric heating wire is helically wound around arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520354504.3U CN204692873U (en) | 2015-05-28 | 2015-05-28 | A kind of enhancing entwining tube with electro-fusion socket connection set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520354504.3U CN204692873U (en) | 2015-05-28 | 2015-05-28 | A kind of enhancing entwining tube with electro-fusion socket connection set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204692873U true CN204692873U (en) | 2015-10-07 |
Family
ID=54233166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520354504.3U Expired - Fee Related CN204692873U (en) | 2015-05-28 | 2015-05-28 | A kind of enhancing entwining tube with electro-fusion socket connection set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204692873U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105625550A (en) * | 2016-03-10 | 2016-06-01 | 江苏河马井股份有限公司 | Pipeline and well seat connection structure |
| CN107131364A (en) * | 2016-02-26 | 2017-09-05 | 福建乐邦管业有限公司 | Enhanced cushion rubber electric smelting double containment polyethylene composite pipe |
| CN110375140A (en) * | 2019-07-25 | 2019-10-25 | 山东东宏管业股份有限公司 | A kind of steel wire mesh frame polyethylene compound pipe connection structure and connection method and application |
| CN110578838A (en) * | 2019-08-27 | 2019-12-17 | 安徽瑞通塑业有限公司 | polyethylene winding structure wall B-shaped pipe and production process thereof |
| CN111396672A (en) * | 2020-05-06 | 2020-07-10 | 山东万吉塑胶有限公司 | Large-diameter electric melting pipe connector |
| CN120521086A (en) * | 2025-07-24 | 2025-08-22 | 贵州山盟新材料科技有限公司 | A double high-rib reinforced polyethylene winding pipe |
-
2015
- 2015-05-28 CN CN201520354504.3U patent/CN204692873U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107131364A (en) * | 2016-02-26 | 2017-09-05 | 福建乐邦管业有限公司 | Enhanced cushion rubber electric smelting double containment polyethylene composite pipe |
| CN105625550A (en) * | 2016-03-10 | 2016-06-01 | 江苏河马井股份有限公司 | Pipeline and well seat connection structure |
| CN110375140A (en) * | 2019-07-25 | 2019-10-25 | 山东东宏管业股份有限公司 | A kind of steel wire mesh frame polyethylene compound pipe connection structure and connection method and application |
| CN110375140B (en) * | 2019-07-25 | 2022-04-01 | 山东东宏管业股份有限公司 | Connecting method of steel wire mesh framework polyethylene composite pipe |
| CN110578838A (en) * | 2019-08-27 | 2019-12-17 | 安徽瑞通塑业有限公司 | polyethylene winding structure wall B-shaped pipe and production process thereof |
| CN111396672A (en) * | 2020-05-06 | 2020-07-10 | 山东万吉塑胶有限公司 | Large-diameter electric melting pipe connector |
| CN120521086A (en) * | 2025-07-24 | 2025-08-22 | 贵州山盟新材料科技有限公司 | A double high-rib reinforced polyethylene winding pipe |
| CN120521086B (en) * | 2025-07-24 | 2025-09-26 | 贵州山盟新材料科技有限公司 | Double-high-rib reinforced polyethylene winding pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151007 Termination date: 20190528 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |