CN221121406U - Angle-adjustable welded electric smelting combined elbow - Google Patents
Angle-adjustable welded electric smelting combined elbow Download PDFInfo
- Publication number
- CN221121406U CN221121406U CN202323021088.9U CN202323021088U CN221121406U CN 221121406 U CN221121406 U CN 221121406U CN 202323021088 U CN202323021088 U CN 202323021088U CN 221121406 U CN221121406 U CN 221121406U
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- CN
- China
- Prior art keywords
- electric smelting
- elbow
- angle
- socket
- tube
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- 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.)
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Links
- 238000003723 Smelting Methods 0.000 title claims abstract description 62
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 6
- 239000002131 composite material Substances 0.000 claims description 6
- 229910052802 copper Inorganic materials 0.000 claims description 6
- 239000010949 copper Substances 0.000 claims description 6
- 238000010276 construction Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000002844 melting Methods 0.000 description 10
- 230000008018 melting Effects 0.000 description 10
- 238000003466 welding Methods 0.000 description 4
- 238000001816 cooling Methods 0.000 description 2
- 239000012943 hotmelt Substances 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Landscapes
- Branch Pipes, Bends, And The Like (AREA)
Abstract
The utility model discloses an angle-adjustable welded electric smelting combined elbow, which comprises a plurality of electric smelting elbows which are sequentially connected, wherein each electric smelting elbow comprises an electric smelting socket, a connecting straight pipe and inclined pipes, one end of each connecting straight pipe is connected with the electric smelting socket, the other end of each connecting straight pipe is connected with each inclined pipe, and the inclined pipe socket of one electric smelting elbow is inserted into the electric smelting socket of the other electric smelting elbow, so that the connection among the electric smelting elbows is realized, and the integral angle adjustment of the electric smelting combined elbow is realized by adjusting the number of the connected electric smelting elbows and the directions of all inclined pipes. The utility model solves the problems of inconvenient connection, high manufacturing cost and the like of different angles under the conditions of obviously different axes, even dislocation and the like of the pipes at the two ends during pipeline construction.
Description
Technical Field
The utility model belongs to the technical field of electric melting pipe fittings, and particularly relates to an angle-adjustable welded electric melting combined elbow.
Background
The plastic pipeline is connected in various modes such as hot melt connection, electric melt connection, mechanical connection and the like, wherein the hot melt connection and the electric melt connection are the most common modes. When in hot melting connection, the heating plate is mainly used for supplying heat, and connectors at two ends are extruded and fused together under certain pressure, so that the pipe fitting and the construction cost are lower, the required welding operation space is relatively larger, the welding operation space required by the electric melting pipe fitting is relatively smaller, and the relative product cost is higher. When the pipeline is constructed, because of pipeline design and actual construction requirements, elbows with different angles are often needed, and conventional elbow pipe fittings can only turn in a specified angle in one plane, usually 45 degrees and 90 degrees are taken as main points, the combined connecting piece is large in structural size, large in required materials and construction operation space, high in cost and inconvenient to construct. The part of the elbow made of the welding needs degradation treatment to increase the wall thickness, the internal drift diameter of the pipe fitting is reduced, and the flow is smaller. In particular to the inlet and outlet positions of non-excavation pipelines, the angles are small and the directions are not fixed, so that the pipelines at the two ends are difficult to connect, the pipelines are forced to bend in partial construction, certain stress exists, and the long-term service life of the pipelines is influenced.
Disclosure of utility model
Aiming at the problems, the utility model aims to provide an angle-adjustable welded electric smelting combined elbow.
In order to achieve the above purpose, the following technical scheme is provided:
The utility model provides an adjustable angle welded electric smelting combination elbow, includes a plurality of electric smelting elbows that connect gradually, electric smelting elbow includes electric smelting bellmouth, connects straight tube and hang tube, connects the one end and the electric smelting bellmouth of straight tube to be connected, connects the other end and the hang tube of straight tube to be connected, in the electric smelting bellmouth of another electric smelting elbow was inserted to the hang tube of an electric smelting elbow to realize the connection between the electric smelting elbow, through the number of electric smelting elbow of adjusting the connection and the orientation of all hang tubes, realize the regulation of the whole angle of electric smelting combination elbow, then carry out the electric smelting connection between the electric smelting combination elbow again.
Further, the inclined angle of the inclined tube with respect to the connecting straight tube is 10 to 15 °.
Further, the electric smelting elbow is integrally formed.
Further, two electrode holes are formed in the outer surface of the electric smelting socket, resistance wires are buried in the electric smelting socket in a hidden mode, and two ends of the resistance wires are connected with the electrode holes respectively.
Further, a copper electrode tip is inserted into the electrode hole and is in clamping connection with the resistance wire.
Further, the electric smelting socket is also provided with an observation hole.
The utility model has the beneficial effects that:
The utility model adopts a mode of combining electric melting and hot melting, one end is designed to be an electric melting socket end, the other end is designed to be a hot melting socket end, and a plurality of pipe fittings are combined to form the elbow pipe fittings with different directions and angles, so that the problems of inconvenient connection, high manufacturing cost and the like of different angles under the conditions that the pipe fittings at the two ends are obviously different in axes, even misplacement and the like in pipeline construction are solved.
Drawings
FIG. 1 is a schematic perspective view of an electrofusion elbow of the present utility model;
FIG. 2 is a cross-sectional view of an electrofusion elbow of the present utility model;
FIG. 3 is a 45 degree electrofusion composite elbow;
FIG. 4 is a 90 degree fused composite elbow;
Fig. 5 is an S-shaped electrofusion composite elbow.
In the figure: 1. electric smelting elbow; 11. an electrofusion socket; 111. an electrode hole; 112. a resistance wire; 113. copper electrode heads; 114. an observation hole; 12. connecting a straight pipe; 13. and (5) tilting the tube.
Detailed Description
The utility model will be further described with reference to the drawings, but the scope of the utility model is not limited thereto.
As shown in fig. 1 and 2, the electric smelting elbow 1 is integrally formed, including an electric smelting socket 11, a connecting straight pipe 12 and an inclined pipe 13, one end of the connecting straight pipe 12 is connected with the electric smelting socket 11, the other end of the connecting straight pipe 12 is connected with the inclined pipe 13, the inclined angle α of the inclined pipe 13 relative to the connecting straight pipe 12 is 10-15 °, two electrode holes 111 are provided on the outer surface of the electric smelting socket 11, an internal buried resistance wire 112 of the electric smelting socket 11 is connected with the electrode holes 111, two ends of the resistance wire 112 are respectively connected with the electrode holes 111, the distance between the inner port of the electric smelting socket 11 and the resistance wire 112 is an inner cooling area, the area where the resistance wire 112 is located is a middle welding area, and the distance between the resistance wire 112 and the outer port of the electric smelting socket 11 is an outer cooling area, and the specific arrangement mode is that: the resistance wire 112 enters the electric smelting socket 11 from one electrode hole 111, and is led out from the other electrode hole 111 after being buried in a dark way, the copper electrode head 113 is inserted into the electrode hole 111, the copper electrode head 113 is connected with the resistance wire 112 in a clamping mode, an observation hole 114 is further formed in the electric smelting socket 11, and after the electric smelting elbow 1 is heated, a pointer is ejected out from the observation hole 114.
The inclined tube 13 of one electric smelting elbow 1 is inserted into the electric smelting socket 11 of the other electric smelting elbow 1, so that the electric smelting elbows 1 are connected, as shown in fig. 3, when the electric smelting elbows 1 are at 45 degrees, three electric smelting elbows 1 are adopted for connection in sequence, and the inclined tube 13 faces to the left side, and a 45-degree elbow is integrally formed.
As shown in fig. 4, in the case of 90 °, six electric melting elbows 1 are connected in sequence, and the inclined pipes 13 all face to the left, so that an elbow of 90 ° is formed as a whole.
As shown in fig. 5, for the S-bend, six electric melting elbows 1 are used to connect in sequence, the lower three inclined pipes 13 face to the left, and the upper three gradually change the direction of the inclined pipes 13.
Claims (6)
1. The utility model provides an adjustable angle welded electric smelting combination elbow, its characterized in that, includes electric smelting elbow (1) that a plurality of connect gradually, electric smelting elbow (1) are including electric smelting bellmouth (11), connect straight tube (12) and hang tube (13), the one end and the electric smelting bellmouth (11) of connecting straight tube (12) are connected, the other end and the hang tube (13) of connecting straight tube (12) are connected, in electric smelting bellmouth (11) of another electric smelting elbow (1) are born to hang tube (13) of an electric smelting elbow (1) to realize the connection between electric smelting elbow (1), through the number of electric smelting elbow (1) of adjusting the connection and the orientation of all hang tube (13), realize the regulation of electric smelting combination elbow overall angle.
2. An angle-adjustable welded, electrofusion composite elbow according to claim 1, wherein the inclined tube (13) is inclined at an angle of 10-15 ° relative to the connecting straight tube (12).
3. An angle-adjustable welded, fused elbow assembly as claimed in claim 2, characterized in that the fused elbow (1) is integrally formed.
4. An angle-adjustable welded electric smelting combined elbow according to claim 1, characterized in that the outer surface of the electric smelting socket (11) is provided with two electrode holes (111), the inside of the electric smelting socket (11) is buried with a resistance wire (112), and two ends of the resistance wire (112) are respectively connected with the electrode holes (111).
5. An angle-adjustable welded electrofusion composite elbow according to claim 4, wherein the copper electrode tip (113) is inserted into the electrode hole (111), and the copper electrode tip (113) is clamped with the resistance wire (112).
6. An angle-adjustable welded, fused composite elbow according to claim 5, wherein the fused socket (11) is further provided with an observation hole (114).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323021088.9U CN221121406U (en) | 2023-11-09 | 2023-11-09 | Angle-adjustable welded electric smelting combined elbow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323021088.9U CN221121406U (en) | 2023-11-09 | 2023-11-09 | Angle-adjustable welded electric smelting combined elbow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221121406U true CN221121406U (en) | 2024-06-11 |
Family
ID=91369521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323021088.9U Active CN221121406U (en) | 2023-11-09 | 2023-11-09 | Angle-adjustable welded electric smelting combined elbow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221121406U (en) |
-
2023
- 2023-11-09 CN CN202323021088.9U patent/CN221121406U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |