CN204852746U - Heavy -calibre electric smelting elbow pipe fitting - Google Patents
Heavy -calibre electric smelting elbow pipe fitting Download PDFInfo
- Publication number
- CN204852746U CN204852746U CN201520420877.6U CN201520420877U CN204852746U CN 204852746 U CN204852746 U CN 204852746U CN 201520420877 U CN201520420877 U CN 201520420877U CN 204852746 U CN204852746 U CN 204852746U
- Authority
- CN
- China
- Prior art keywords
- electric smelting
- bend pipe
- heavy caliber
- pipe fitting
- hot melt
- 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.)
- Active
Links
Abstract
The utility model provides a heavy -calibre electric smelting elbow pipe fitting, a serial communication port, include: the electric smelting body is for one section cavity body that is right angle bending, the hot melt link sets up at the both ends of this electric smelting body, and its inner chamber is the melting zone, the hot melt part sets up in this melting zone, the outer wall that terminal, one end run through this electric smelting body links to each other with this hot melt part, and the other end is used for loading voltage. The utility model provides a heavy -calibre electric smelting elbow pipe fitting, through the hot melt part provide voltage of terminal for being located electric smelting body both ends, produce heat energy, the electrothermal welding who implements pipe fitting and tubular product or pipe fitting and pipe fitting is connected, and convenient for operation, efficiency has been improved simultaneously, the safety can be further guaranteed, thereby solve the problem that the effect was not good or the operation is inconvenient when the pipe fitting was moulded to the connection heavy -calibre heat that exists among the prior art, can be used for the gas widely, the feedwater, the oil, the chemical industry, mining, drain and irrigate, the sewage discharge, in each field such as ground heat utilization.
Description
Technical field
The utility model relates to a kind of body connected element, particularly relates to a kind of heavy caliber electric smelting bend pipe tools.
Background technique
Connection between plastic electrofusion bend pipe tools adopts the heat-melting butt-joint mode of thermoplastic material, in the prior art, connect thermoplastic pipe fitting structure and specification and of less types, specification is more single, brings a lot of inconvenience like this in concrete application and construction.Especially cannot connect between tubing or pipe fitting for making by traditional heat-melting butt-joint mode, when electrothermal smelting tube maybe must be used to connect, a lot of structures of existing apparatus all cannot reach good technique effect, and efficiency and Security lower.
Therefore in plastic pipe field, a kind of bore is developed comparatively large, directly can the bend pipe tools of electric melting connection, become the task of top priority of this industry.
Model utility content
Feature and advantage of the present utility model are partly stated in the following description, or can be apparent from this description, or learn by putting into practice the utility model.
For overcoming the problem of prior art, the utility model provides a kind of heavy caliber electric smelting bend pipe tools, adopt the hollow tube of angle bending as electric smelting body, and by wiring terminal for the hot melt parts being positioned at electric smelting body two ends provide voltage, produce heat energy, thus solve the not good or unhandy problem of connection heavy caliber thermoplastic pipe fitting timeliness fruit existed in prior art.
It is as follows that the utility model solves the problems of the technologies described above adopted technological scheme:
The utility model provides a kind of heavy caliber electric smelting bend pipe tools, it is characterized in that, comprising: electric smelting body, is one section of hollow tube at right angles bent; Hot-melt adhesive paste end, is arranged on the two ends of this electric smelting body, and its inner chamber is melting zone; Hot melt parts, are arranged in this melting zone; Wiring terminal, the outer wall that this electric smelting body is run through in one end is connected with these hot melt parts, and the other end is used for on-load voltage.
Preferably, this electric smelting body is isometrical body, and its nominal diameter is 90mm.
Preferably, the hot melt insertion depth of this hot-melt adhesive paste end is less than or equal to 79mm.
Preferably, also comprise wiring cavity, be positioned at the outer wall of this electric smelting body, this wiring cavity is hollow cavity, for passing for this wiring terminal.
Preferably, these hot melt parts are electric heating wire, and its one end adopts copper pin form to be connected with this wiring terminal.
Preferably, the other end of this electric heating wire is fixed on the port of this hot-melt adhesive paste end.
Preferably, this electric heating wire is fixed on the internal surface of this melting zone in the mode of Pan Pu.
Preferably, this electric heating wire is plain conductor, and its meter of resistance is 0.082 Ω/m, and string diameter is φ 1.0mm.
Preferably, also comprise peep hole, be arranged on the outer wall of this electric smelting body, and the outer wall of this electric smelting body through communicates with this melting zone.
Preferably, the material of this electric smelting body is polyethylene.
The heavy caliber electric smelting bend pipe tools that the utility model provides, adopts special electro-fusion welding machine can implement pipe fitting with 39.5v ± 0.5v and is connected with the electric smelting of pipe fitting with tubing or pipe fitting, easy to operate, improves usefulness simultaneously, ensures safety.Can be widely used in each fields such as combustion gas, feedwater, oil, chemical industry, mining, irrigation and drainage, effluent discharge, geothermal utilization.
By reading specification, those of ordinary skill in the art will understand the characteristic sum content of these technological schemes better.
Accompanying drawing explanation
Below by with reference to accompanying drawing describe the utility model particularly in conjunction with example, advantage of the present utility model and implementation will be more obvious, wherein content shown in accompanying drawing is only for explanation explanation of the present utility model, and do not form restriction of going up in all senses of the present utility model, in the accompanying drawings:
Fig. 1 is the structural representation of the large aperture electric smelting bend pipe tools of the utility model embodiment.
Fig. 2 be the utility model embodiment along the generalized section to A-A in Fig. 1.
Embodiment
As shown in Figure 1 and Figure 2, the utility model provides a kind of heavy caliber electric smelting bend pipe tools, it is characterized in that, comprising: electric smelting body 1, is one section of hollow tube at right angles bent; Hot-melt adhesive paste end 7, is arranged on the two ends of this electric smelting body 1, and its inner chamber is melting zone 6; Hot melt parts 4, are arranged in this melting zone 6; Wiring terminal 2, the outer wall that electric smelting body is run through in one end is connected with these hot melt parts 4, and the other end is used for on-load voltage.
Wherein, this electric smelting body 1 is isometrical body, and its nominal diameter is 90mm; In the specific implementation, the material of electric smelting body can adopt polyethylene.
In the present embodiment, these hot melt parts 4 are electric heating wire, its one end adopts copper pin form to be connected with wiring terminal 2, the other end is fixed on the port of hot-melt adhesive paste end 7, this electric heating wire 4 is plain conductor, and its meter of resistance is 0.082 Ω/m, and string diameter is φ 1.0mm, can be fixed on the internal surface of this melting zone in the mode of Pan Pu, after the electric heating wire that this kind configures can make this bore, cloth wire form electric melting sleeve pipe fitting has better hot melt effect.Electric heating wire 4 is embedded in the internal surface plastics of pipe fitting, and position is fixed, and distribution rationally, improves usefulness, and the melting zone that lengthening is provided with electric heating wire 4 reduces personal factor greatly, and welding quality is improved greatly.
In addition, also comprise wiring cavity 3, be positioned at the outer wall of electric smelting body 1, this wiring cavity 3 is hollow cavity, for passing for this wiring terminal 2.That is the outer wall of electric smelting body 1 is run through in one end of wiring terminal 2 by wiring cavity 3, and is connected with the electric heating wire 4 in melting zone 6.Two ends due to electric smelting body 1 are equipped with hot-melt adhesive paste end 7, therefore, need the tenminal block be made up of wiring cavity 3 and wiring terminal 2 for a pair, in the specific implementation, the input voltage that can load on wiring terminal 2 is 39.5v ± 0.5v, and the hot melt insertion depth of this hot-melt adhesive paste end 7 is then less than or equal to 79mm.
For the ease of observing and operating concrete reflow process, also comprise peep hole 5, be arranged on the outer wall of electric smelting body 1, and the outer wall of through electric smelting body communicates with melting zone 6.That is, one end of peep hole 5 is connected with melting zone 6, and the other end is in communication with the outside.
Be aided with concrete operating process below, further illustrate the technical solution of the utility model:
Soldered pipeline to be scraped after descale in inserting pipe elements, by the tenminal block be arranged on electric smelting body, the energising of hot melt parts is made it heating, under the effect of heat trnasfer, along with the increase of heating time, resin on the junction surface of heavy caliber electric smelting bend pipe tools and the pipeline after scraping descale is viscous state, interrupt power supply after being energized to the stipulated time, wait for junction surface cooling, make the resin transitions of fusing be vitreous state thus reach plastic pipe height welding object.
Use the electric smelting connection procedure of heavy caliber electric smelting bend pipe tools can have been come by Full-automatic electric fusion welding machine, welding process is controlled by Full-automatic electric fusion welding machine, the impact of physical environment and personal factor is reduced greatly, to raising welding quality, there is good effect.
Heavy caliber electric smelting bend pipe tools is in welding process, run through material in the peep hole that is arranged on electric smelting tube wall can slowly jack-up until welded rear stopping, the material of the jack-up on peep hole surface, contribute to carrying out assistant identification by the method for range estimation to being welded on welding situation, very convenient.
The heavy caliber electric smelting bend pipe tools that the utility model provides, heating collar is embedded in the internal surface plastics of pipe fitting, and position is fixed, and distribution rationally, improve usefulness, welding quality is good, reliability is strong, and the peep hole of surface of shell can observe directly the situation of electric heating fusion process resin melting expansion.Additionally by the diversity of the Connecting format kind of hot melt one end, greatly expand its purposes.
Above with reference to the accompanying drawings of preferred embodiment of the present utility model, those skilled in the art do not depart from scope of the present utility model and essence, and multiple flexible program can be had to realize the utility model.For example, to illustrate as the part of an embodiment or the feature that describes can be used for another embodiment to obtain another embodiment.These are only the better feasible embodiment of the utility model, not thereby limit to interest field of the present utility model that the equivalence change that all utilization the utility model specifications and accompanying drawing content are done all is contained within interest field of the present utility model.
Claims (10)
1. a heavy caliber electric smelting bend pipe tools, is characterized in that, comprising:
Electric smelting body is one section of hollow tube at right angles bent;
Hot-melt adhesive paste end, is arranged on the two ends of described electric smelting body, and its inner chamber is melting zone;
Hot melt parts, are arranged in described melting zone;
Wiring terminal, the outer wall that described electric smelting body is run through in one end is connected with described hot melt parts, and the other end is used for on-load voltage.
2. heavy caliber electric smelting bend pipe tools according to claim 1, it is characterized in that, described electric smelting body is isometrical body, and its nominal diameter is 90mm.
3. heavy caliber electric smelting bend pipe tools according to claim 1, it is characterized in that, the hot melt insertion depth of described hot-melt adhesive paste end is less than or equal to 79mm.
4. heavy caliber electric smelting bend pipe tools according to claim 1, it is characterized in that, also comprise wiring cavity, be positioned at the outer wall of described electric smelting body, described wiring cavity is hollow cavity, for passing for described wiring terminal.
5. heavy caliber electric smelting bend pipe tools according to claim 1, it is characterized in that, described hot melt parts are electric heating wire, and its one end adopts copper pin form to be connected with described wiring terminal.
6. heavy caliber electric smelting bend pipe tools according to claim 5, it is characterized in that, the other end of described electric heating wire is fixed on the port of described hot-melt adhesive paste end.
7. heavy caliber electric smelting bend pipe tools according to claim 5, it is characterized in that, described electric heating wire is fixed on the internal surface of described melting zone in the mode of Pan Pu.
8. heavy caliber electric smelting bend pipe tools according to claim 5, it is characterized in that, described electric heating wire is plain conductor, and its meter of resistance is 0.082 Ω/m, and string diameter is φ 1.0mm.
9. heavy caliber electric smelting bend pipe tools according to claim 5, it is characterized in that, also comprise peep hole, be arranged on the outer wall of described electric smelting body, and the outer wall of through described electric smelting body communicates with described melting zone.
10. heavy caliber electric smelting bend pipe tools according to claim 1, it is characterized in that, the material of described electric smelting body is polyethylene.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520420877.6U CN204852746U (en) | 2015-06-15 | 2015-06-15 | Heavy -calibre electric smelting elbow pipe fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520420877.6U CN204852746U (en) | 2015-06-15 | 2015-06-15 | Heavy -calibre electric smelting elbow pipe fitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204852746U true CN204852746U (en) | 2015-12-09 |
Family
ID=54743291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520420877.6U Active CN204852746U (en) | 2015-06-15 | 2015-06-15 | Heavy -calibre electric smelting elbow pipe fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204852746U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109555929A (en) * | 2017-09-26 | 2019-04-02 | 孙志强 | Electric smelting elbow member and thereafter cloth silk technique |
-
2015
- 2015-06-15 CN CN201520420877.6U patent/CN204852746U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109555929A (en) * | 2017-09-26 | 2019-04-02 | 孙志强 | Electric smelting elbow member and thereafter cloth silk technique |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204852746U (en) | Heavy -calibre electric smelting elbow pipe fitting | |
| CN203703471U (en) | Electric melting elbow pipe fitting | |
| CN204829083U (en) | Cloth silk formula electrocast sleeve pipe fitting behind heavy -calibre | |
| CN202647035U (en) | Electric melting elbow pipe fitting | |
| CN201517674U (en) | Polyethylene fused pipe | |
| CN209484136U (en) | Cloth wire form electric melting pipe fittings after a kind of | |
| CN202647034U (en) | Polythene electric melt pipe fitting | |
| CN202546111U (en) | Electrically-fused reducing polyethylene pipe fitting | |
| CN110131512A (en) | Built-in receiving slot type electric melting pipe fittings | |
| CN202432166U (en) | Combined large-caliber fused elbow pipe fitting | |
| CN202992500U (en) | Composite tube connecting part | |
| CN202647033U (en) | Polyethylene electric-melting reducing pipe piece | |
| CN109058637A (en) | Cloth wire form electric melting pipe fittings after a kind of | |
| CN205226727U (en) | Polyethylene combination formula electric smelting pipe cap | |
| CN210510556U (en) | Pipe connection structure | |
| CN207005545U (en) | A kind of engineering plastics cladded type composite metal plastic pipe joint | |
| CN208900945U (en) | A kind of novel pipeline repaired mouth device | |
| CN207931118U (en) | Thermoplastic hot melt connects flange control device | |
| CN201462299U (en) | Polyethylene plastic electrofusion saddle-shaped pipe fitting | |
| CN101352922A (en) | High voltage polyolefin plastic electrofusion pipe fitting | |
| CN203297837U (en) | Large-diameter electric smelting reducing pipe fitting | |
| CN201246570Y (en) | Fast electric melting pipe fittings | |
| CN203125954U (en) | Connecting heating tool for PE (polyethylene) pipe | |
| CN205467344U (en) | Novel hot melt ware | |
| CN205978874U (en) | Electrothermal welding conduit coupling with steel skeleton reinforcing body |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No. 71 West Road, Hemudu Town, Yuyao City, Zhejiang Province, 315414 Patentee after: Ningbo Yuhua Industrial Co.,Ltd. Address before: No. 71 West Road, Hemudu Town, Yuyao City, Zhejiang Province, 315414 Patentee before: NINGBO YUHUA ELECTRIC APPLIANCE Co.,Ltd. |
|
| CP03 | Change of name, title or address |