CN211599879U - PE electric melting pipe fitting with insert - Google Patents
PE electric melting pipe fitting with insert Download PDFInfo
- Publication number
- CN211599879U CN211599879U CN202020012635.4U CN202020012635U CN211599879U CN 211599879 U CN211599879 U CN 211599879U CN 202020012635 U CN202020012635 U CN 202020012635U CN 211599879 U CN211599879 U CN 211599879U
- Authority
- CN
- China
- Prior art keywords
- electric smelting
- electric
- joint
- pipe body
- pipe fitting
- 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.)
- Expired - Fee Related
Links
- 230000008018 melting Effects 0.000 title claims abstract description 21
- 238000002844 melting Methods 0.000 title claims abstract description 21
- 238000003723 Smelting Methods 0.000 claims abstract description 34
- 239000002184 metal Substances 0.000 claims abstract description 11
- 238000010438 heat treatment Methods 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims abstract description 7
- 230000006698 induction Effects 0.000 claims abstract description 3
- 238000001746 injection moulding Methods 0.000 claims abstract description 3
- 230000004927 fusion Effects 0.000 abstract description 14
- 230000000694 effects Effects 0.000 abstract description 6
- 239000000155 melt Substances 0.000 abstract description 3
- 239000012943 hotmelt Substances 0.000 description 7
- 238000003466 welding Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
Images
Landscapes
- Branch Pipes, Bends, And The Like (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a PE electric smelting pipe fitting with inserts, which comprises a PE electric smelting pipe body with an electric smelting joint, wherein the inner side of the PE electric smelting pipe body is provided with a heating wire connected with the electric smelting joint through a circuit, one end of the PE electric smelting pipe body is provided with a metal insert connected through injection molding, and the metal insert is an external thread joint or an internal thread joint; the PE electric melting tube body of the outer side face of the heating wire is provided with a concave hole, and an induction column made of PE materials is arranged in the concave hole. The utility model discloses a metal insert realizes multiple connected mode as the connecting piece, and is equipped with the response post of PE material in the shrinkage pool and has ensured the butt fusion effect, responds to the post promptly and melts also to accomplish that PE electric smelting pipe butt fusion improves the butt fusion performance.
Description
Technical Field
The utility model relates to a pipe fitting, concretely relates to PE electric smelting pipe fitting with inserts.
Background
The pipe fitting is the PE pipeline of often using in the pipe connection, and this kind of PE pipeline connection structure mainly adopts hot melt to connect at present, and the pipe diameter is different between two pipelines that is exactly, and the back hot melt that pegs graft each other is connected, and this kind of grafting butt fusion mode often is that both ends hot melt realizes connecting, lacks one end hot melt and connects, and the other end does not need this kind of structure. How to realize the PE hot melting pipe with one end hot melting connection and the other end non-hot melting connection is the object of research of the technicians in the field.
Chinese utility model patent No. CN201420430937.8 discloses a device for PE pipeline butt fusion, both ends including PE pipeline butt fusion mouth set up hole I and hole II respectively, be provided with balloon I and the flexible baffle I of rhombus in the PE pipeline along hole I, the flexible baffle I of rhombus is close to the butt fusion mouth of PE pipeline, be provided with balloon II and the flexible baffle II of rhombus in the PE pipeline along hole II, the flexible baffle II of rhombus is close to the butt fusion mouth of PE pipeline, be provided with sealed lid I on the hole I, be provided with sealed lid II on the hole II, PE pipeline butt fusion mouth still is provided with the hot melt machine, it is not disclosed the utility model discloses a technical problem's technical scheme will be solved.
SUMMERY OF THE UTILITY MODEL
The utility model provides a connect simply, connected mode is diversified, the reliable PE electric smelting pipe fitting that has an inserts of connection effect.
The utility model provides a PE electric smelting pipe fitting with inserts, is equipped with the heater of circuit connection electric melting joint, its characterized in that including the PE electric smelting pipe body that has electric melting joint, PE electric smelting pipe body inboard: one end of the PE electric melting pipe body is provided with a metal insert which is connected in an injection molding mode, and the metal insert is an external thread joint or an internal thread joint; the PE electric melting tube body of the outer side face of the heating wire is provided with a concave hole, and an induction column made of PE materials is arranged in the concave hole. This kind of PE electric smelting pipe realizes multiple connected mode as the connecting piece through metal insert, and is equipped with the response post of PE material in the shrinkage pool and has ensured the butt fusion effect, and the response post melts promptly and also is that PE electric smelting pipe butt fusion is accomplished, improves the welding performance.
The heating wire is of a spiral structure, and a PE hot melting layer is coated on the outer layer of the heating wire, so that the welding effect is further improved.
The PE electric smelting pipe body is two and connects external screwed joint, one and connects female connection, and external screwed joint and female connection interconnect realize the quick non-hot melt of PE electric smelting pipe and connect.
All be equipped with the turn-ups on screwed joint or the female connection, the turn-ups is located inside PE electric smelting pipe body, increases the fastness of being connected of PE electric smelting pipe and inserts.
The utility model discloses a metal insert realizes multiple connected mode as the connecting piece, and is equipped with the response post of PE material in the shrinkage pool and has ensured the butt fusion effect, responds to the post promptly and melts also to accomplish that PE electric smelting pipe butt fusion improves the butt fusion performance.
Drawings
Fig. 1 is a schematic structural view of the PE electric melting pipe fitting with an insert of the present invention;
fig. 2 is another schematic structural view of the PE electric melting pipe fitting with an insert of the present invention;
fig. 3 is another schematic structural diagram of the PE electric melting pipe fitting with an insert of the present invention.
Detailed Description
As shown in fig. 1-3, a PE electric smelting pipe fitting with inserts, including PE electric smelting pipe body 2 that has electric smelting joint 5, 2 inboard of PE electric smelting pipe body are equipped with the heater 3 of circuit connection electric smelting joint 5, and 2 one end of PE electric smelting pipe body is equipped with the metal insert of the connection of moulding plastics, and the metal insert is external thread joint 1 or female adapter 7, all is equipped with turn-ups 9 on external thread joint or the female adapter, and turn-ups 9 is located inside the PE electric smelting pipe body.
As a further technical structure, the heating wire is of a spiral structure, and a PE hot melting layer is coated on the outer layer of the heating wire. Be equipped with the shrinkage pool on the PE electric smelting pipe body of 3 lateral surfaces of heater, be equipped with the response post 4 of PE material in the shrinkage pool 6 to control hot melt connection effect.
As preferred technical structure, PE electric smelting pipe body is two and connects external screwed joint, and one connects female connection, and external screwed joint and female connection interconnect reach PE electric smelting pipe's non-electric smelting connection purpose.
Claims (4)
1. The utility model provides a PE electric smelting pipe fitting with inserts, is equipped with the heater of circuit connection electric melting joint, its characterized in that including the PE electric smelting pipe body that has electric melting joint, PE electric smelting pipe body inboard: one end of the PE electric melting pipe body is provided with a metal insert which is connected in an injection molding mode, and the metal insert is an external thread joint or an internal thread joint; the PE electric melting tube body of the outer side face of the heating wire is provided with a concave hole, and an induction column made of PE materials is arranged in the concave hole.
2. PE electrofusion pipe fitting with an insert according to claim 1, characterised in that: the heating wire is of a spiral structure, and a PE hot melting layer is coated on the outer layer of the heating wire.
3. PE electrofusion pipe fitting with an insert according to claim 1, characterised in that: the PE electric smelting pipe body is two and connects external thread joint, and one connects female connection, external thread joint and female connection interconnect.
4. PE electrofusion pipe fitting with an insert according to claim 1, characterised in that: and flanges are arranged on the external thread joint or the internal thread joint and are positioned inside the PE electric melting pipe body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020012635.4U CN211599879U (en) | 2020-01-06 | 2020-01-06 | PE electric melting pipe fitting with insert |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020012635.4U CN211599879U (en) | 2020-01-06 | 2020-01-06 | PE electric melting pipe fitting with insert |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211599879U true CN211599879U (en) | 2020-09-29 |
Family
ID=72600268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020012635.4U Expired - Fee Related CN211599879U (en) | 2020-01-06 | 2020-01-06 | PE electric melting pipe fitting with insert |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211599879U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112728267A (en) * | 2020-12-28 | 2021-04-30 | 安徽蓝通科技股份有限公司 | Connection structure of reducing PE pipe |
-
2020
- 2020-01-06 CN CN202020012635.4U patent/CN211599879U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112728267A (en) * | 2020-12-28 | 2021-04-30 | 安徽蓝通科技股份有限公司 | Connection structure of reducing PE pipe |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200929 |