CN219639746U - Steel skeleton electric smelting elbow assembly - Google Patents
Steel skeleton electric smelting elbow assembly Download PDFInfo
- Publication number
- CN219639746U CN219639746U CN202320813034.7U CN202320813034U CN219639746U CN 219639746 U CN219639746 U CN 219639746U CN 202320813034 U CN202320813034 U CN 202320813034U CN 219639746 U CN219639746 U CN 219639746U
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- CN
- China
- Prior art keywords
- wall
- joint
- mounting member
- elbow assembly
- pipe fitting
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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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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 25
- 239000010959 steel Substances 0.000 title claims abstract description 25
- 238000003723 Smelting Methods 0.000 title claims description 6
- 238000002844 melting Methods 0.000 claims abstract description 15
- 210000001503 joint Anatomy 0.000 claims abstract description 14
- 230000008018 melting Effects 0.000 claims abstract description 14
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 230000007306 turnover Effects 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 238000007789 sealing Methods 0.000 abstract description 6
- 230000008901 benefit Effects 0.000 description 3
- 238000003032 molecular docking Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Branch Pipes, Bends, And The Like (AREA)
Abstract
The utility model discloses a steel skeleton electric melting elbow component which can be connected with at least one first pipe fitting and/or at least one second pipe fitting. The steel skeleton electric melting elbow assembly comprises a joint body and at least one connecting assembly. The connector body comprises a connector part and at least one butt joint part, wherein the connector part is provided with two opposite inlet and outlet ends, the connector part forms a flow channel, the connector part forms two inlets and outlets communicated with the flow channel, and the butt joint part forms a connecting channel. The connecting assembly comprises a first mounting piece and a second mounting piece, wherein the first mounting piece is mounted at the inlet and outlet end part, the first mounting piece is arranged to be capable of being connected with the second pipe fitting of the flow channel in a plugging mode and the joint part in a sealing mode, the second mounting piece is mounted at the butt joint part, and the second mounting piece is arranged to be capable of being connected with the first pipe fitting of the inlet and outlet end part in a sleeving mode and is connected with the joint part in an inserting mode in a sealing mode.
Description
Technical Field
The utility model relates to the field of pipe fittings connectors, in particular to a steel skeleton electric melting elbow assembly.
Background
The elbow is used for connecting the pipe fitting to change the direction of fluid in the pipeline, so that the pipeline system can be better adapted to different scene layouts and space limitations.
The existing elbow is usually designed with external threads on the outer wall or internal threads on the inner wall at any end, and the elbow and the pipe fitting can be connected together only by external connection or internal connection. The number of connected pipe elements is limited due to the single assembly mode.
The electric melting elbow can melt the pipe fittings connected in the way through the temperature generated by the current, and the assembly mode is single.
Disclosure of Invention
One advantage of the utility model is that a steel skeleton electric melting elbow component is provided, one end of the steel skeleton electric melting elbow component can be connected with two pipe fittings with different types, and the application range of the steel skeleton electric melting elbow component is enlarged.
To achieve at least one of the above advantages, the present utility model provides a steel skeleton electric melting elbow assembly capable of being connected with at least one first pipe and/or at least one second pipe, wherein the inner diameter of the first pipe is larger than the inner diameter of the second pipe, the steel skeleton electric melting elbow assembly comprising:
a joint body including a joint part and at least one butt joint part, the joint part has two opposite inlet and outlet ends, the joint part forms a flow channel, the joint part forms two inlets and outlets communicated with the flow channel respectively corresponding to the two inlet and outlet ends, the butt joint part forms a connecting channel, the inlet and outlet ends formed by the joint part are in sealed connection with the connecting channel formed by the butt joint part,
at least one coupling assembling, coupling assembling includes a first installed part and a second installed part, first installed part be installed in business turn over tip, and first installed part set up can with peg graft in flow channel's part the second pipe fitting with connect the sealed inscription of portion, the second installed part be installed in butt joint portion, the second installed part set up can with cup joint in business turn over tip and install in the part of connecting channel first pipe fitting with connect the external seal of portion.
According to an embodiment of the present utility model, the first mount is electrically connected to the inlet and outlet end portions, and the first mount is configured to heat an inner wall of the flow passage of the joint portion near the inlet and outlet and a portion of an outer wall of the second pipe fitting inserted into the flow passage through the inlet and outlet when the first mount is electrically connected thereto.
According to an embodiment of the present utility model, the steel skeleton electric melting elbow assembly further comprises at least one sealing member, the first mounting member is implemented as an internal thread formed on the inner wall of the flow channel of the joint portion, the outer wall of the second pipe member is formed with an external thread matched with the first mounting member, the sealing member is mounted between the joint portion and the second pipe member connected with the joint portion, and the joint portion is in threaded connection with the second pipe member through the external thread formed by the first mounting member and the outer wall of the second pipe member.
According to an embodiment of the present utility model, the second mount is electrically connected to the abutting portion, and the second mount is configured to heat the inner wall of the connection passage formed by the abutting portion and the outer wall of a portion of the first pipe fitting inserted in the connection passage when the electric current is supplied.
According to an embodiment of the utility model, the second mounting member is implemented as an internal thread formed on an inner wall of the connection channel formed by the abutting portion, an external wall of the first pipe member is formed as an internal thread adapted to the second mounting member, and the sealing member is mounted between the joint body and the first pipe member connected to the joint body, and the first pipe member and the abutting portion are screwed.
According to an embodiment of the utility model, the butt joint part is axially rotatably mounted on the access end part around the butt joint part.
According to an embodiment of the present utility model, the abutting portion is movably sleeved on the access end portion along an axis of the access end portion.
According to an embodiment of the present utility model, the joint portion further forms at least one movement limiting structure on an outer wall of the access end portion, and the abutting portion is movably mounted on the movement limiting structure along an axis of the access end portion.
According to an embodiment of the present utility model, the movement limiting structure is implemented as a groove, the outer wall of the access end portion is recessed inwards to form the groove, and the abutting portion is movably clamped to the groove along the axis of the access end portion.
According to an embodiment of the present utility model, the movement limiting structure is implemented as two convex edges, the outer wall of the joint portion protrudes outwards to form the convex edges, and the abutting portion is movably clamped between the two convex edges.
Drawings
Fig. 1 shows a schematic view of the use of the steel skeleton electric melting elbow assembly of the present utility model in one state.
Fig. 2 shows a cross-sectional view of a steel skeleton electric-fusion elbow assembly according to the present utility model in one state.
Fig. 3 shows a schematic view of the steel skeleton electric smelting elbow assembly of the present utility model in another state of use.
Fig. 4 shows a cross-sectional view of another state of the steel skeleton electric-fusion elbow assembly according to the present utility model.
Fig. 5 shows a cross-sectional view of another embodiment of a steel skeleton electrofusion elbow assembly in accordance with the present utility model.
Detailed Description
The following description is presented to enable one of ordinary skill in the art to make and use the utility model. The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art. The basic principles of the utility model defined in the following description may be applied to other embodiments, variations, modifications, equivalents, and other technical solutions without departing from the spirit and scope of the utility model.
It will be appreciated by those skilled in the art that in the present disclosure, the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," etc. refer to an orientation or positional relationship based on that shown in the drawings, which is merely for convenience of description and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore the above terms should not be construed as limiting the present utility model.
It will be understood that the terms "a" and "an" should be interpreted as referring to "at least one" or "one or more," i.e., in one embodiment, the number of elements may be one, while in another embodiment, the number of elements may be plural, and the term "a" should not be interpreted as limiting the number.
Referring to fig. 1 and 3, a steel skeleton electrofusion elbow assembly according to a preferred embodiment of the present utility model, which is capable of being connected to at least one first tube member 90 and/or at least one second tube member 80, wherein the inner diameter of the first tube member 90 is greater than the inner diameter of the second tube member 80, will be described in detail below.
The steel skeleton electric smelting elbow assembly comprises a joint body 10 and at least one connecting assembly 20.
Referring to fig. 2, in particular, the joint body 10 includes a joint portion 11 and at least one butt joint portion 12. The joint 11 has two opposite inlet and outlet ends 111. The joint 11 forms a flow passage 1101, and the joint 11 forms two inlets and outlets 1102 communicating with the flow passage 1101 at the two inlet ends 111, respectively. The docking portion 12 forms a connection channel 1201. The inlet and outlet end 111 of the connector 11 is sealingly inserted into the connecting channel 1201 formed by the abutment 12.
The connection assembly 20 includes a first mounting member 21 and a second mounting member 22. The first mount 21 is mounted to the inlet and outlet end portion 111, and the first mount 21 is provided so as to be capable of sealingly inscribing a portion of the second pipe 80 inserted into the flow passage 1101 with the joint portion 11. The second mounting member 22 is mounted on the abutting portion 12, and the second mounting member 22 is configured to seal and circumscribe the first pipe member 90 and the joint portion 11 at a portion that is sleeved on the in-out end portion 111 and inserted in the connection passage 1201.
In an example, the joint body 10 is configured to change the fluid flow direction in the first pipe member 90 and/or the second pipe member 80 connected thereto by presenting a predetermined angle between the axes of the two in-out ends 111 formed by the joint member 11.
Referring to fig. 3 and 4, in an embodiment, the first mounting member 21 is electrically connected to the inlet and outlet end portion 111, and the first mounting member 21 is configured to heat the inner wall of the flow passage 1101 of the joint portion 11 adjacent to the inlet and outlet 1102 when the current is supplied. That is, the energized first mounting member 21 heats the inner wall of the flow passage 1101 of the joint 11 near the inlet/outlet 1102, and adheres to the outer wall of the second pipe member 80 at a portion of the flow passage 1101 inserted through the inlet/outlet 1102 after the inner wall of the flow passage 1101 of the joint 11 near the inlet/outlet 1102 is heated to a molten state, so that the second pipe member 80 is inscribed in the flow passage 1101 formed by the joint 11.
In one example, the joint 11 is embodied as PE material.
Preferably, the first mounting member 21 is configured to heat a portion of the outer wall of the second tube member 80 inserted into the flow passage 1101 through the inlet/outlet 1102 when energized. Thus, when a part of the second pipe member 80 is inserted into the flow passage 1101 through the inlet/outlet 1102, the energized first attachment member 21 heats the inner wall of the flow passage 1101 of the joint 11 near the inlet/outlet 1102 and the outer wall of the part of the second pipe member 80 inserted into the flow passage 1101, so that the melted outer wall of the second pipe member 80 is firmly inscribed in the joint 11.
In an example, the first mounting member 21 is implemented to include a resistance wire and the second tube member 80 is implemented to be a PE material.
Further, the steel skeleton electrofusion elbow assembly also includes at least one seal 30.
Referring to fig. 5, as a deformable matter, the first mounting member 21 is implemented as an internal thread formed on an inner wall of the flow passage 1101 of the joint portion 11. The outer wall of the second pipe 80 is formed with an external thread adapted to the first mounting member 21. The seal 30 is installed between the joint 11 and the second pipe 80 connected to the joint 11. The joint 11 is in sealed threaded connection through the external thread fit formed by the first mounting piece 21 and the outer wall of the second pipe fitting 80.
Referring to fig. 5, in an embodiment, the second mounting member 22 is electrically mounted to the mounting portion 12, and the second mounting member 22 is configured to heat the inner wall of the connection channel 1201 formed by the mounting portion 12 when energized. That is, when a part of the first pipe member 90 is sleeved on the inflow end 111 and inserted into the connection channel 1201 formed by the mounting portion 12, the energized second mounting member 22 heats the mounting portion 12 to form the inner wall of the connection channel 1201 and the part of the first pipe member 90 inserted into the connection channel 1201, so that the melted part of the outer wall of the first pipe member 90 is connected with the inner wall of the mounting portion 12, thereby realizing the sealing and external connection of the pipe member 90 to the joint portion 11.
In one example, the second mount 22 is implemented to include a resistance wire.
As a deformability, the second mounting piece 22 is implemented as an internal thread formed on the inner wall of the connection communication 1201 formed by the abutment 12. The outer wall of the first tube member 90 is internally threaded to mate with the second mounting member 22. The seal 30 is installed between the joint body 10 and the first pipe 90 connected to the joint body 10. When the pipe fitting 90 is sleeved on the joint part 11 and inserted into the connecting channel 1201 formed by the mounting part 12, the pipe fitting 90 and the mounting part 12 are externally connected through threaded fit. The following examples are set forth on the basis of the following examples in order to facilitate the understanding of the technical solutions of the present utility model by those skilled in the art.
It will be appreciated by those skilled in the art that when the first mounting member 21 and the second mounting member 22 are implemented in different configurations, the present utility model can connect two different types of pipe in different ways, providing a variety of connection means while adding to the available pipe types.
Preferably, the mounting portion 12 is mounted to the access end 111 so as to be rotatable about its own axis. As will be appreciated by those skilled in the art, when the second mounting member 22 is implemented as an internal thread formed on the inner wall of the connection communication 1201 of the docking portion 12 and the first pipe member 90 is sleeved on the joint portion 11 and inserted into the connection communication 1201 formed by the docking portion 12, a worker may control the mounting portion 12 to rotate in a predetermined direction so as to mount or dismount the first pipe member 90 to or from the connection channel 1201 formed by the mounting portion 12. Compared with the way of controlling the rotation of the pipe fitting 90 to assemble, the installation part 12 has smaller volume and lighter weight, and the work of controlling the rotation of the installation part 12 to realize the disassembly and assembly of the first pipe fitting 90 by the staff can save more labor.
Preferably, the mounting portion 12 is movably sleeved on the joint portion 11 along the axis of the access end 111, so that the mounting portion 12 is close to or far from the access opening 1102, and the distance between the external thread formed by the pipe member 90 and the second mounting member 22 is adjusted.
Referring to fig. 4, it should be noted that the joint 11 further forms at least one movement limiting structure 112 on the outer wall of the access end 111, and the mounting portion 12 is movably mounted on the movement limiting structure 112 along the axis of the access end 111. The movement limiting structure 112 is used to limit the movement range of the mounting portion 12 and prevent the mounting portion 12 from being separated from the joint portion 11.
In one implementation, the motion limiting structure 112 is implemented as a groove. The outer wall of the access end 111 is recessed inwardly to form the recess. The mounting portion 12 is movably clamped to the groove along the axis of the access end 111. The two side walls forming the recess define the range of movement of the mounting portion 12 along the axis of the access end 111. When the pipe member 90 is sleeved on the joint portion 11 and inserted into the mounting portion 12, the mounting portion 12 may be pushed to move in the axial direction of the communication passage 2001, so that the mounting portion 12 is moved closer to or farther from the pipe member 10.
As a modified embodiment, the movement limiting structure 112 is implemented as two convex edges, and the outer wall of the joint portion 11 protrudes outwards to form the convex edges. The mounting portion 12 is movably clamped between the two convex edges. The definition principle of the convex edge is the same as that of the groove, and redundant description is omitted here.
It will be appreciated by persons skilled in the art that the embodiments of the utility model described above and shown in the drawings are by way of example only and are not limiting. The advantages of the present utility model have been fully and effectively realized. The functional and structural principles of the present utility model have been shown and described in the examples and embodiments of the utility model may be modified or practiced without departing from the principles described.
Claims (10)
1. The steel skeleton electric smelting elbow subassembly can be connected with at least a first pipe fitting and/or at least a second pipe fitting, wherein the internal diameter of first pipe fitting is greater than the internal diameter of second pipe fitting, its characterized in that, steel skeleton electric smelting elbow subassembly includes:
the connector body comprises a connector part and at least one butt joint part, wherein the connector part is provided with two opposite inlet and outlet ends, the connector part forms a flow channel, the connector part is respectively provided with two inlets and outlets communicated with the flow channel in different manners, the butt joint part forms a connecting channel, and the inlet and outlet ends formed by the connector part are in sealed insertion connection with the connecting channel formed by the butt joint part;
at least one coupling assembling, coupling assembling includes a first installed part and a second installed part, first installed part be installed in business turn over tip, and first installed part set up can with peg graft in flow channel's part the second pipe fitting with connect the sealed inscription of portion, the second installed part be installed in butt joint portion, the second installed part set up can with cup joint in business turn over tip and install in the part of connecting channel first pipe fitting with connect the external seal of portion.
2. The steel skeleton electric-melting elbow assembly of claim 1, wherein the first mounting member is electrically-energizable mounted to the access end portion, and wherein the first mounting member is configured to heat an inner wall of the flow passage of the joint portion proximate the access opening and a portion of the outer wall of the second tube member interposed in the flow passage through the access opening upon energization.
3. The steel-framed electrofusion elbow assembly according to claim 1, further comprising at least one seal, said first mounting member being configured as an internal thread formed on an inner wall of said flow passage of said joint portion, an outer wall of said second tube member being configured as an external thread adapted to said first mounting member, said seal being mounted between said joint portion and said second tube member connected to said joint portion, said joint portion being threadably connected to said second tube member by an external thread formed by said first mounting member and an outer wall of said second tube member.
4. A steel skeleton electric melting elbow assembly according to claim 2 or claim 3, wherein the second mounting member is electrically and electrically mounted to the abutting portion, and the second mounting member is arranged to heat the inner wall of the connection channel formed by the abutting portion and the outer wall of the portion of the first pipe member inserted in the connection channel when the second mounting member is electrically energized.
5. The steel-framed electrofusion elbow assembly according to claim 2, further comprising at least one seal, said second mounting member being configured as an internal thread formed in an inner wall of said connecting channel defined by said interface portion, an outer wall of said first tube member defining an internal thread adapted to said second mounting member, said seal being mounted between said joint body and said first tube member coupled to said joint body, said first tube member being threadably coupled to said interface portion.
6. The steel skeleton electric melting elbow assembly of claim 5, wherein the interface portion is axially rotatably mounted to the access end portion about itself.
7. The steel-framed electrofusion elbow assembly according to claim 6, wherein said interface portion is movably sleeved on said access end portion along an axis of said access end portion.
8. The steel-framed electrofusion elbow assembly according to claim 7, wherein said joint portion further defines at least one motion limiting structure on an outer wall of said access end portion, said abutment portion being movably mounted to said motion limiting structure along an axis of said access end portion.
9. The steel skeleton electric melting elbow assembly of claim 8, wherein the movement limiting structure is implemented as a groove, the outer wall of the access end portion being recessed inwardly to form the groove, the abutment portion being movably clamped to the groove along the axis of the access end portion.
10. The steel-framed electrofusion elbow assembly according to claim 8, wherein said movement limiting structure is implemented as two flanges, said flanges being formed by outwardly projecting outer walls of said joint portions, said abutment portion being movably engaged between said two flanges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320813034.7U CN219639746U (en) | 2023-04-13 | 2023-04-13 | Steel skeleton electric smelting elbow assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320813034.7U CN219639746U (en) | 2023-04-13 | 2023-04-13 | Steel skeleton electric smelting elbow assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219639746U true CN219639746U (en) | 2023-09-05 |
Family
ID=87820226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320813034.7U Active CN219639746U (en) | 2023-04-13 | 2023-04-13 | Steel skeleton electric smelting elbow assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219639746U (en) |
-
2023
- 2023-04-13 CN CN202320813034.7U patent/CN219639746U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |