CN210179143U - Electric hot-melting steel-plastic composite pipe fitting - Google Patents
Electric hot-melting steel-plastic composite pipe fitting Download PDFInfo
- Publication number
- CN210179143U CN210179143U CN201921051838.8U CN201921051838U CN210179143U CN 210179143 U CN210179143 U CN 210179143U CN 201921051838 U CN201921051838 U CN 201921051838U CN 210179143 U CN210179143 U CN 210179143U
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- Prior art keywords
- pipe fitting
- plastic
- steel
- plastic composite
- wall
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- 239000004033 plastic Substances 0.000 title claims abstract description 50
- 229920003023 plastic Polymers 0.000 title claims abstract description 50
- 239000002131 composite material Substances 0.000 title claims abstract description 13
- 238000002844 melting Methods 0.000 title description 6
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 31
- 239000010959 steel Substances 0.000 claims abstract description 31
- 238000003466 welding Methods 0.000 claims abstract description 26
- 238000010438 heat treatment Methods 0.000 claims abstract description 15
- 239000002184 metal Substances 0.000 claims abstract description 11
- 238000009434 installation Methods 0.000 claims abstract description 9
- 150000001875 compounds Chemical class 0.000 claims description 9
- 238000001746 injection moulding Methods 0.000 abstract description 5
- 238000001816 cooling Methods 0.000 abstract description 4
- 238000000465 moulding Methods 0.000 abstract description 3
- 238000007493 shaping process Methods 0.000 description 5
- 230000008018 melting Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 239000002991 molded plastic Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 238000006467 substitution reaction Methods 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 an electrothermal molten steel-plastic composite pipe fitting, which comprises a plastic pipe fitting, wherein a resistance heating wire is fixedly arranged on the inner wall of a plastic pipe fitting interface, a welding plug is arranged on the outer wall of the top of the plastic pipe fitting interface, the welding plug is electrically connected with the resistance heating wire, a supporting point is arranged on the outer wall of the plastic pipe fitting by inwards slotting, a steel plate is fixedly arranged on the supporting point and is arranged in the plastic pipe fitting, the steel plate is arranged in the plastic pipe fitting, the electrothermal molten steel-plastic composite pipe fitting of the utility model is additionally provided with a metal mesh lining plate, the heating wire is wound on a core and is simultaneously placed into a mould with the metal mesh lining plate for injection molding and integrated molding, the electrothermal molten steel-plastic composite pipe fitting is subjected to certain pressure injection molding, setting and cooling molding in the mould, has good compressive strength, is safer and faster in the installation, the injection molding is integrally formed, and the integral structure is stable and the pressure-bearing capacity is good.
Description
Technical Field
The utility model relates to an electric smelting pipe fitting technical field specifically is a compound pipe fitting is moulded to electrothermal welding steel.
Background
Electrofusion pipe means a plastic (polyethylene) pipe fitting that can be fused to join by the temperature generated by an electric current. The electric melting steel-plastic composite pipe fitting is generally used for connecting a plastic pipe and a plastic composite pipe, and the internal structure of the common electric melting pipe fitting at the present stage is simple, wherein the electric melting steel-plastic composite pipe fitting has no steel plate, no knocking point, poor pressure bearing capacity, easy cracking after long-time use, poor rigidity and overall strength of products, easy damage and the like.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem lie in overcoming prior art's no steel sheet, no point of strikeing, and the pressure-bearing capacity is poor etc. defect provides a compound pipe fitting is moulded to electrothermal welding steel. The electric hot-melting steel-plastic composite pipe fitting has the characteristics of stable structure, good pressure bearing capacity and the like.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a compound pipe fitting is moulded to electrothermal welding steel, includes the plastics pipe fitting, the inner wall fixed mounting of plastics pipe fitting interface has resistance heating wire, just welding plug has been seted up to the top outer wall of plastics pipe fitting interface, welding plug electric connection resistance heating wire, the inside fluting of outer wall of plastics pipe fitting is installed the strong point, fixed mounting has the steel sheet on the strong point, the steel sheet is installed in the plastics pipe fitting.
Preferably, the plastic pipe fitting is arranged in a straight head, an elbow or a three-way head.
Preferably, the steel plate is provided as a metal mesh lining plate.
Preferably, the steel plate is installed in an L shape or a line shape.
Preferably, the middle outer wall of the plastic pipe fitting is fixedly provided with an installation knocking point.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a compound pipe fitting is moulded to electrothermal welding steel has increased the metal mesh welt, with the heater strip winding on the core with the metal mesh welt put into the mould simultaneously and mould plastics integrated into one piece, the compound pipe fitting is moulded plastics, stereotypes, cooling shaping through certain pressure to electrothermal welding steel, has good compressive strength, more safe swift in the installation of the point of knocking use, utilizes the welding machine of specialty to resistance heater strip heating in the construction, reaches the pipe fitting and fuses in tubular product, to sum up, this compound pipe fitting is moulded to electrothermal welding steel has low cost, the integrated into one piece of moulding plastics, the production and the popularization of being convenient for, and overall structure is stable and bearing capacity is good.
Drawings
FIG. 1 is an internal structural view of the present invention;
fig. 2 is a top view of the present invention;
fig. 3 is a schematic external structural view of the present invention;
fig. 4 is a schematic bottom structure diagram of the present invention.
Reference numbers in the figures: 1. a plastic pipe; 2. resistance heating wires; 3. a support point; 4. a steel plate; 5. installing a knocking point; 6. and welding a plug.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a compound pipe fitting is moulded to electrothermal welding steel, including plastic pipe spare 1, the inner wall fixed mounting of plastic pipe spare 1 interface has resistance heating wire 2, and the top outer wall of plastic pipe spare 1 interface has seted up welding plug 6, welding plug 6 electric connection resistance heating wire 2, the inside fluting of outer wall of plastic pipe spare 1 is installed the strong point 3, fixed mounting has steel sheet 4 on the strong point 3, steel sheet 4 installs in plastic pipe spare 1, plastic pipe spare 1 is the elbow setting, the outside and the inboard of plastic pipe spare 1 of elbow all are provided with steel sheet 4, the structure is more stable, steel sheet 4 sets up to the metal mesh welt, steel sheet 4 is L shape installation, this has increased steel sheet 4 in plastic pipe spare 1, steel sheet 4 is the metal mesh welt setting, can be around resistance heating wire 2 on the core with the metal mesh welt put into the mould injection moulding integrated into one piece simultaneously, electrothermal welding steel moulds compound pipe spare in the mould, The shaping, the cooling shaping have good compressive strength, and the middle outer wall fixed mounting of plastics pipe fitting 1 has installation to strike a little 5, and installation strikes little 5 safer swift in use, easily operation.
The theory of operation, the utility model provides an increased steel sheet 4 in the plastics pipe fitting 1, steel sheet 4 is the setting of metal mesh welt, can put into injection moulding integrated into one piece in the mould with the metal mesh welt on the core with resistance heating wire 2 winding simultaneously, plastics pipe fitting 1 is moulded plastics through certain pressure in the mould, and is stereotyped, the cooling shaping, good compressive strength has, in the construction installation, utilize the welding machine of specialty to dock welding plug 6 of 1 outer wall of plastics pipe fitting, welding plug 6 and 2 electric connection of resistance heating wire, make resistance heating wire 2 generate heat, the installation is strikeed some 5 and can assist and is installed work, it fuses in tubular product to reach the pipe fitting, after the butt fusion shaping, very strong steadiness and resistance to pressure have.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a compound pipe fitting is moulded to electrothermal welding steel, includes plastic pipe spare (1), its characterized in that: the inner wall fixed mounting of plastics pipe fitting (1) interface has resistance heating wire (2), just welding plug (6) have been seted up to the top outer wall of plastics pipe fitting (1) interface, welding plug (6) electric connection resistance heating wire (2), the inside fluting of outer wall of plastics pipe fitting (1) is installed strong point (3), fixed mounting has steel sheet (4) on strong point (3), install in plastics pipe fitting (1) steel sheet (4).
2. The electrothermal welding steel-plastic composite pipe fitting according to claim 1, characterized in that: the plastic pipe fitting (1) is arranged in a straight-through head, an elbow or a three-way head.
3. The electrothermal welding steel-plastic composite pipe fitting according to claim 1, characterized in that: the steel plate (4) is a metal mesh lining plate.
4. The electrothermal welding steel-plastic composite pipe fitting according to claim 3, characterized in that: the steel plate (4) is installed in an L shape or a straight shape.
5. The electrothermal welding steel-plastic composite pipe fitting according to claim 1, characterized in that: and the middle outer wall of the plastic pipe fitting (1) is fixedly provided with an installation knocking point (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921051838.8U CN210179143U (en) | 2019-07-08 | 2019-07-08 | Electric hot-melting steel-plastic composite pipe fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921051838.8U CN210179143U (en) | 2019-07-08 | 2019-07-08 | Electric hot-melting steel-plastic composite pipe fitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210179143U true CN210179143U (en) | 2020-03-24 |
Family
ID=69840329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921051838.8U Active CN210179143U (en) | 2019-07-08 | 2019-07-08 | Electric hot-melting steel-plastic composite pipe fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210179143U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113217741A (en) * | 2021-06-18 | 2021-08-06 | 江苏双腾管业有限公司 | Steel wire welding enhancement mode electric smelting pipe fitting |
| CN115122650A (en) * | 2021-03-25 | 2022-09-30 | 亨弗劳恩(江苏)复合材料研发有限公司 | Method for welding metal part and plastic part and product obtained by method |
-
2019
- 2019-07-08 CN CN201921051838.8U patent/CN210179143U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115122650A (en) * | 2021-03-25 | 2022-09-30 | 亨弗劳恩(江苏)复合材料研发有限公司 | Method for welding metal part and plastic part and product obtained by method |
| CN113217741A (en) * | 2021-06-18 | 2021-08-06 | 江苏双腾管业有限公司 | Steel wire welding enhancement mode electric smelting pipe fitting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240315 Address after: Zone A, No. 59 Jian'an Road, Fengjing Town, Jinshan District, Shanghai, 200000 Patentee after: Shanghai Zhengyuan Pipe Industry Co.,Ltd. Country or region after: China Address before: No. 146 Wuren Road, Ma Dao, Wuniu Town, Yongjia County, Zhejiang Province, 325000 Patentee before: Jiang Huaguo Country or region before: China |