CN204312920U - A kind of combined type heavy caliber electric melting reducing tee pipe fitting - Google Patents
A kind of combined type heavy caliber electric melting reducing tee pipe fitting Download PDFInfo
- Publication number
- CN204312920U CN204312920U CN201420704538.6U CN201420704538U CN204312920U CN 204312920 U CN204312920 U CN 204312920U CN 201420704538 U CN201420704538 U CN 201420704538U CN 204312920 U CN204312920 U CN 204312920U
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- pipe fitting
- pipe body
- main pipe
- electric melting
- mounting hole
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Abstract
A kind of combined type heavy caliber electric melting reducing tee pipe fitting, belongs to PE electric smelting interconnection technique field.It comprises main pipe body, main pipe body two ends are respectively the first siphunculus and second siphunculus of reduced three-way pipe fitting, resistance wire is provided with in main pipe body, peep hole and wiring terminal is provided with outside main pipe body, described main pipe body arranges mounting hole, connecting branch is arranged on mounting hole, forms the three-way pipe of reduced three-way pipe fitting.The utility model is by adopting above-mentioned technology, tee pipe fitting is divided into main pipe body and connecting branch two-part, connecting branch to be connected with main pipe body by mounting hole and to obtain combined type heavy caliber electric melting reducing tee pipe fitting, avoid the process of the injection mould of this pipe fitting newly developed, reduce cost, and by this technology, the tee pipe fitting bore that can process is large, maximumly reach 1200mm, and the electric melting reducing tee pipe fitting of all size can be processed according to demand, specification broad covered area, is suitable for applying.
Description
Technical field
The utility model belongs to PE electric smelting interconnection technique field, is specifically related to a kind of combined type heavy caliber electric melting reducing tee pipe fitting be connected with PE composite pipe for PE tubing.
Technical background
At present because domestic heavy caliber electric melting pipe fittings kind is rare, supporting difficulty, and the electric melting pipe fittings pressure rating of exploitation is all at 1.0MPa, along with market is vigorous gradually to 1.6MPa electric melting pipe fittings demand, original product can not be met the need of market, if just there are two important problems in mold developing again: 1, equipment and mold Meteorological is too high, and 2, the quality of heavy caliber electric melting pipe fittings of nominal pressure 1.6MPa own is heavy, wall thickness is large, production difficulty is large, causes corresponding pipe fitting cost higher.
Model utility content
For the above-mentioned problems in the prior art, the purpose of this utility model is to provide a kind of combined type heavy caliber electric melting reducing tee pipe fitting be connected with PE composite pipe for PE tubing.
Described a kind of combined type heavy caliber electric melting reducing tee pipe fitting, comprise main pipe body, main pipe body two ends are respectively the first siphunculus and second siphunculus of reduced three-way pipe fitting, resistance wire is provided with in main pipe body, peep hole and wiring terminal is provided with outside main pipe body, it is characterized in that described main pipe body arranges mounting hole, connecting branch is arranged on mounting hole, forms the three-way pipe of reduced three-way pipe fitting.
Described a kind of combined type heavy caliber electric melting reducing tee pipe fitting, is characterized in that described connecting branch is connected termination, one end and is set to arc connection mouth with mounting hole, and the radian of the mounting hole in its arc size and main pipe body matches.
Described a kind of combined type heavy caliber electric melting reducing tee pipe fitting, is characterized in that described peep hole and wiring terminal arrange two respectively, is symmetricly set on the outer side wall of main pipe body two ends.
Above-mentioned a kind of combined type heavy caliber electric melting reducing tee pipe fitting, comprise main pipe body, main pipe body two ends are respectively the first siphunculus and second siphunculus of reduced three-way pipe fitting, resistance wire is provided with in main pipe body, peep hole and wiring terminal is provided with outside main pipe body, described main pipe body arranges mounting hole, and connecting branch is arranged on mounting hole, forms the three-way pipe of reduced three-way pipe fitting.The utility model is by adopting above-mentioned technology, tee pipe fitting is divided into main pipe body and connecting branch two-part, connecting branch to be connected with main pipe body by mounting hole and to obtain combined type heavy caliber electric melting reducing tee pipe fitting, avoid the process of the injection mould of pipe fitting newly developed, reduce cost, and by this technology, the tee pipe fitting bore that can process is large, maximumly reach 1200mm, and the electric melting reducing tee pipe fitting of all size can be processed according to demand, specification broad covered area, is suitable for applying.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is main pipe body structural representation of the present utility model.
In figure: 1-main pipe body, 101-resistance wire, 102-mounting hole, 103-peep hole, 104-wiring terminal, 2-connecting branch, 201-arc connection mouth.
Embodiment
Below in conjunction with Figure of description, the utility model will be further described, but protection domain of the present utility model is not limited in this:
As depicted in figs. 1 and 2, combined type heavy caliber electric melting reducing tee pipe fitting of the present utility model, this tee pipe fitting bore is large, maximumly reach 1200mm, it comprises main pipe body 1, main pipe body 1 two ends are respectively the first siphunculus and second siphunculus of reduced three-way pipe fitting, resistance wire 101 is provided with in main pipe body 1, two peep holes 103 and wiring terminal 104 is respectively equipped with outside main pipe body 1, be symmetricly set on the outer side wall of main pipe body 1 two ends, described main pipe body 1 arranges mounting hole 102, connecting branch 2 is arranged on mounting hole 102, form the three-way pipe of reduced three-way pipe fitting, in order to connectivity robustness and operation facility, connecting branch 2 is connected termination, one end with mounting hole 102 and is provided with arc connection mouth 201 by the utility model, radian size is identical with the radian of the mounting hole 102 in main pipe body 1, this arc is spill, match with the convex radian of mounting hole 102.
Combined type heavy caliber electric melting reducing tee pipe fitting of the present utility model, mounting hole 102 is bored by main pipe body 1, then connecting branch 2 is carried out sweat soldering to form, the processing method of main pipe body 1: produce custom-sized tubing first as requested on extruder, cut through blanking again, lathe inner and outer surface is processed, pass through electric smelting routing machine again at the inner pre-buried resistance wire 1 of main pipe body 1, then on main pipe body 1 outer wall, wiring terminal 104 and peep hole 103 is processed respectively, wiring terminal 104 installing electrodes head can be connected with electro-fusion welding machine later, peep hole 103 can judge weld-end fittings effect, last in main pipe body 1, bore the connecting branch 2 that corresponding mounting hole 102 and termination are spill arc connection mouth 201 be again connected, obtain combined type heavy caliber reduced three-way pipe fitting, described connecting branch 2 adopts injection moulding to produce, or direct buying from the market has had more complete kind supporting.
The utility model is by adopting above-mentioned technology, without the need to developing injection mould, obtained combined type heavy caliber electric melting reducing tee pipe fitting can be processed, its machinable bore is comparatively large, maximumly reaches 1200mm, and specification broad covered area, the electric melting reducing tee pipe fitting of all size can be processed according to demand, its cost is low, easy to make, is suitable for applying.
Claims (3)
1. a combined type heavy caliber electric melting reducing tee pipe fitting, comprise main pipe body (1), main pipe body (1) two ends are respectively the first siphunculus and second siphunculus of reduced three-way pipe fitting, resistance wire (101) is provided with in main pipe body (1), peep hole (103) and wiring terminal (104) is provided with outside main pipe body (1), it is characterized in that described main pipe body (1) arranges mounting hole (102), connecting branch (2) is arranged on mounting hole (102), forms the three-way pipe of reduced three-way pipe fitting.
2. a kind of combined type heavy caliber electric melting reducing tee pipe fitting according to claim 1, it is characterized in that described connecting branch (2) is connected termination, one end with mounting hole (102) and is set to arc connection mouth (201), the radian of the mounting hole (102) in its arc size and main pipe body (1) matches.
3. a kind of combined type heavy caliber electric melting reducing tee pipe fitting according to claim 1, is characterized in that described peep hole (103) and wiring terminal (104) arrange two respectively, is symmetricly set on the outer side wall of main pipe body (1) two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420704538.6U CN204312920U (en) | 2014-11-21 | 2014-11-21 | A kind of combined type heavy caliber electric melting reducing tee pipe fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420704538.6U CN204312920U (en) | 2014-11-21 | 2014-11-21 | A kind of combined type heavy caliber electric melting reducing tee pipe fitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204312920U true CN204312920U (en) | 2015-05-06 |
Family
ID=53135237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420704538.6U Active CN204312920U (en) | 2014-11-21 | 2014-11-21 | A kind of combined type heavy caliber electric melting reducing tee pipe fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204312920U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107359433A (en) * | 2017-07-03 | 2017-11-17 | 卧龙电气集团股份有限公司 | A kind of three-way connection and its application method suitable for high-power transformer lead connection |
| CN116772016A (en) * | 2023-08-17 | 2023-09-19 | 成都有亿塑胶有限公司 | Hole net steel-plastic composite pipe with extension pipe, forming device and production process |
-
2014
- 2014-11-21 CN CN201420704538.6U patent/CN204312920U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107359433A (en) * | 2017-07-03 | 2017-11-17 | 卧龙电气集团股份有限公司 | A kind of three-way connection and its application method suitable for high-power transformer lead connection |
| CN116772016A (en) * | 2023-08-17 | 2023-09-19 | 成都有亿塑胶有限公司 | Hole net steel-plastic composite pipe with extension pipe, forming device and production process |
| CN116772016B (en) * | 2023-08-17 | 2023-10-20 | 成都有亿塑胶有限公司 | Hole net steel-plastic composite pipe with extension pipe, forming device and production process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |