CN217762587U - Electromagnetic hot melting tube - Google Patents
Electromagnetic hot melting tube Download PDFInfo
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- CN217762587U CN217762587U CN202221357319.6U CN202221357319U CN217762587U CN 217762587 U CN217762587 U CN 217762587U CN 202221357319 U CN202221357319 U CN 202221357319U CN 217762587 U CN217762587 U CN 217762587U
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- hot melt
- sealing sleeve
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Abstract
The utility model belongs to the technical field of the tubular product, especially, relate to an electromagnetism hot melt pipe. The utility model discloses, including the hot melt pipe main part, the hot melt pipe main part on be equipped with a plurality of mouth of pipe bodies, the hot melt pipe main part in be equipped with the intercommunication portion, the mouth of pipe body be linked together the setting with the intercommunication portion. The utility model discloses in the use, insert the peripheral hardware pipe to screw thread butt joint portion in, through screw thread butt joint portion and the peripheral hardware between the pipe screw-thread fit, it is fixed to carry out the spiro union, after the spiro union is fixed, the circular telegram, carry out the hot melt through the internal portion of formula hot melt subassembly of easily melting with the internal portion of mouth of pipe near screw thread butt joint portion, the plastics after the melting carries out the butt fusion with the mouth of pipe body and peripheral hardware pipe, the butt fusion area is big, more closely, through the sealed connection spare with handing-over department between peripheral hardware pipe and the screw thread butt joint portion sealed the processing, avoid appearing the space and prevent that the plastics after the butt fusion from leaking, overall structure is compact.
Description
Technical Field
The utility model belongs to the technical field of the tubular product, a electromagnetism hot melt pipe is related to.
Background
At present, plastic pipes or steel-plastic composite pipes are generally welded by heating plastic to a molten state, and the specific welding methods generally include the following two methods: 1. splicing after hot melting: heating the side walls of the sockets of the plastic pipe or the steel-plastic composite pipe and the pipe fitting to a molten state, and inserting the plastic pipe or the steel-plastic composite pipe into the sockets of the pipe fitting to realize fusion welding; 2. electric melting after splicing: the electric fuse is embedded in the inner wall of the pipe fitting receiving port in advance, and after the pipe is inserted into the receiving port of the pipe fitting, the electric fuse is electrified to generate heat to melt plastics, so that welding is finally realized. Current electromagnetism welded pipe is in the use, and its butt fusion area is less, and inseparable degree is comparatively general, and appears the space and leak the condition behind the butt fusion easily, and the practicality is comparatively general.
In order to overcome the defects of the prior art, various solutions are proposed through continuous exploration, for example, a chinese patent discloses an electromagnetic double-hot-melting pipe fitting [ application number: 201720239290.4] without structural improvement of the existing steel-plastic composite pipe, and can be suitable for welding steel-plastic composite pipes of various specifications; the inner plastic layer and the outer plastic layer of the steel-plastic composite pipe respectively and the utility model discloses the inner ring wall, the outer ring wall butt fusion of two hot melt pipe fittings of electromagnetism realize sealedly, easily realize two-sided sealing. But this scheme is in the use, and its welding area is still less, and closely degree is comparatively general, and appears the space and leak the condition after the butt fusion easily, has the comparatively general defect of practicality.
Disclosure of Invention
The utility model aims at the above-mentioned problem, provide an electromagnetism hot melt pipe.
In order to achieve the above purpose, the utility model adopts the following technical proposal:
the utility model provides an electromagnetism hot melt pipe, includes the hot melt pipe main part, the hot melt pipe main part on be equipped with a plurality of mouths of tubes body, the hot melt pipe main part in be equipped with the intercommunication portion, mouths of tubes body and intercommunication portion be linked together the setting, the mouths of tubes in be equipped with fusible formula hot melt subassembly and screw thread butt joint portion, fusible formula hot melt subassembly and screw thread butt joint portion the position corresponding, the mouths of tubes body on be equipped with sealing connecting piece, sealing connecting piece and screw thread butt joint portion just to setting up.
In foretell electromagnetic hot melt pipe, fusible formula hot melt subassembly including setting up the mouth of pipe electric fuse in the mouth of pipe, the position of mouth of pipe electric fuse and screw thread butt joint portion corresponding, the mouth of pipe in be equipped with fusing portion, fusing portion be located between mouth of pipe electric fuse and the screw thread butt joint portion.
In foretell electromagnetism hot melt pipe, the butt fusion portion including setting up a plurality of butt fusion chambeies in the mouth of pipe is internal, the butt fusion chamber be located between mouth of pipe electric fuse and the screw thread butt joint portion, a plurality of butt fusion chambeies be annular array along mouth of pipe body central point and distribute, the position of butt fusion chamber and sealing connecting piece corresponding.
In the electromagnetic hot melting tube, the thread butt joint part comprises a thread channel arranged in the tube orifice body, a first thread and a second thread are arranged in the thread channel, and the thread channel is arranged opposite to the sealing connecting piece.
In the electromagnetic hot melting pipe, the welding cavity and the second threads are arranged in a staggered mode.
In the electromagnetic hot melting tube, the communicating part comprises a communicating tube cavity arranged in the hot melting tube main body, a tube mouth cavity is arranged in the tube mouth body, and the communicating tube cavity is communicated with the tube mouth cavity.
In the electromagnetic hot melting pipe, the sealing connecting piece comprises a sealing sleeve arranged on the pipe orifice body, the cross section of one side, close to the threaded passage, of the sealing sleeve is trapezoidal, and the sealing sleeve is made of rubber materials.
In the electromagnetic hot melting tube, the tube orifice body is provided with a sealing sleeve fixing block, and the sealing sleeve is matched with the sealing sleeve fixing block in a clamping manner.
In the electromagnetic hot melting tube, the sealing sleeve fixing block is internally provided with the sealing sleeve inner supporting plate, and the sealing sleeve inner supporting plate is in butt fit with the sealing sleeve.
In the electromagnetic hot melting tube, the hot melting tube main body is provided with an ear seat, and a through hole is arranged in the ear seat.
Compared with the prior art, the utility model has the advantages of:
1. the utility model discloses in the use, insert the peripheral hardware pipe to screw thread butt joint portion in, through screw thread butt joint portion and the peripheral hardware between the pipe screw-thread fit, it is fixed to carry out the spiro union, after the spiro union is fixed, the circular telegram, carry out the hot melt through the internal portion of formula hot melt subassembly of easily melting with the internal portion of mouth of pipe near screw thread butt joint portion, the plastics after the melting carries out the butt fusion with the mouth of pipe body and peripheral hardware pipe, the butt fusion area is big, more closely, through the sealed connection spare with handing-over department between peripheral hardware pipe and the screw thread butt joint portion sealed the processing, avoid appearing the space and prevent that the plastics after the butt fusion from leaking, overall structure is compact.
2. The utility model discloses a set up the seal cover fixed block for fixed joint seal cover, backup pad can establish the pipe outside in the seal cover and insert when screw channel, the seal cover all the time with the cooperation of peripheral hardware looks butt, avoid appearing the space.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an enlarged schematic view at a in fig. 1.
FIG. 3 is a schematic cross-sectional view of a nozzle body.
In the figure: the hot melt pipe comprises a hot melt pipe main body 1, a pipe orifice body 2, a communicating part 3, a fusible hot melt component 4, a thread butt joint part 5, a sealing connecting piece 6, a pipe orifice electric fuse 7, a welding part 8, a welding cavity 9, a thread channel 10, a first thread 11, a second thread 111, a communicating pipe cavity 12, a pipe orifice cavity 13, a sealing sleeve 14, a sealing sleeve fixing block 15, a sealing sleeve inner supporting plate 16, an ear seat 17 and a through hole 18.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
As shown in fig. 1-3, an electromagnetism hot melt pipe, including hot melt pipe main part 1, hot melt pipe main part 1 on be equipped with a plurality of mouths of pipe body 2, hot melt pipe main part 1 in be equipped with intercommunication portion 3, mouths of pipe body 2 and intercommunication portion 3 be linked together the setting, mouths of pipe body 2 in be equipped with fusible formula hot melt subassembly 4 and screw thread butt joint portion 5, fusible formula hot melt subassembly 4 and screw thread butt joint portion 5 the position corresponding, mouths of pipe body 2 on be equipped with sealing connection 6, sealing connection 6 and screw thread butt joint portion 5 just to setting up.
In this embodiment, in the use, insert the peripheral hardware in screw thread butt joint portion 5, through screw thread fit between screw thread butt joint portion 5 and the peripheral hardware, it is fixed to carry out the spiro union, after the spiro union is fixed, the circular telegram, carry out the hot melt through fusible formula hot melt subassembly 4 with 2 inside being close to screw thread butt joint portion 5 departments of mouth of pipe body, the plastics after the melting carries out the butt fusion with the mouth of pipe body 2 and peripheral hardware, the butt fusion area is big, it is more inseparable, cross-over department between peripheral hardware and screw thread butt joint portion 5 is sealed through sealing connecting piece 6 and is handled, avoid appearing the space and prevent that the plastics after the butt fusion from leaking, overall structure is compact.
Referring to fig. 1-3, the fusible component 4 includes a nozzle fuse 7 disposed in the nozzle body 2, the nozzle fuse 7 corresponds to the threaded portion 5, a welding portion 8 is disposed in the nozzle body 2, and the welding portion 8 is located between the nozzle fuse 7 and the threaded portion 5.
Specifically speaking, after the spiro union is fixed, the circular telegram, mouth of pipe electric fuse 7 is heated, carries out the hot melt with the inside screw thread butt joint portion 5 department that is close to of the mouth of pipe body 2 through mouth of pipe electric fuse 7, and the plastics after melting enter into to the butt joint portion 8 in for 8 the caving in of butt joint portion take place for the plastics after melting carry out the butt joint with the outer pipe with the mouth of pipe body 2, and the butt joint area is big, and is more inseparable.
Combine fig. 1, fig. 3 to show, welding portion 8 including setting up a plurality of butt fusion chambeies 9 in the nozzle body 2, butt fusion chamber 9 be located between nozzle electric fuse 7 and the screw thread butt joint portion 5, a plurality of butt fusion chambeies 9 be annular array along nozzle body 2 central point and distribute, butt fusion chamber 9 corresponding with sealing connecting piece 6's position.
In this embodiment, after the spiro union is fixed, the circular telegram, mouth of pipe electric fuse 7 is heated, carries out the hot melt with the inside screw thread 5 departments that is close to of the mouth of pipe body 2 through mouth of pipe electric fuse 7, and the plastics after the melting enter into to the butt fusion chamber 9 in for the butt fusion chamber 9 takes place to sink in, and the plastics after the melting carries out the butt fusion with the mouth of pipe body 2 and outer pipe, and the butt fusion area is big, and is more inseparable.
The thread butt joint part 5 comprises a thread passage 10 arranged in the pipe orifice body 2, a first thread 11 and a second thread 111 are arranged in the thread passage 10, and the thread passage 10 is opposite to the sealing connecting piece 6.
In this embodiment, when fixing, the external pipe is inserted into the threaded passage 10, and screwed and fixed by the screw-connection between the first screw 11 and the external pipe and the second screw 111.
As shown in connection with fig. 2-3, the weld chamber 9 is staggered with the second thread 111.
In this embodiment, the welding chamber 9 and the second thread 111 are staggered, and the structure is reasonable.
The communicating part 3 comprises a communicating pipe cavity 12 arranged in the hot melting pipe main body 1, a pipe cavity 13 is arranged in the pipe orifice body 2, and the communicating pipe cavity 12 is communicated with the pipe orifice cavity 13.
In this embodiment, the adjacent tube cavities 13 are communicated with each other through the communication tube cavity 12.
The sealing connecting piece 6 comprises a sealing sleeve 14 arranged on the pipe orifice body 2, the cross section of one side of the sealing sleeve 14, which is close to the threaded passage 10, is trapezoidal, and the sealing sleeve 14 is made of rubber materials.
In this embodiment, after the external pipe and the pipe orifice body 2 are subjected to the screw-on welding, the sealing sleeve 14 is used for sealing the joint between the external pipe and the threaded passage 10, so as to avoid the occurrence of a gap and prevent the leakage of the welded plastic, and the overall structure is compact, and the cross section of the sealing sleeve 14 close to one side of the threaded passage 10 is trapezoidal, so that the external pipe can be conveniently inserted into the threaded passage 10.
Referring to fig. 2, a sealing sleeve fixing block 15 is arranged on the nozzle body 2, and the sealing sleeve 14 is in clamping fit with the sealing sleeve fixing block 15.
In this embodiment, the sealing sleeve fixing block 15 is used to fix and clamp the sealing sleeve 14.
Referring to fig. 1 and 2, a sealing sleeve inner supporting plate 16 is arranged in the sealing sleeve fixing block 15, and the sealing sleeve inner supporting plate 16 is in abutting fit with the sealing sleeve 14.
In this embodiment, the sealing sleeve inner supporting plate 16 can be always abutted and matched with the peripheral when the peripheral pipe is inserted into the threaded passage 10, so as to avoid the occurrence of a gap.
Referring to fig. 1, the thermal melting tube body 1 is provided with an ear seat 17, and the ear seat 17 is provided with a through hole 18.
In this embodiment, the through holes 18 in the ear seats 17 facilitate transportation and carrying by workers.
The utility model discloses a theory of operation is:
in the use, insert the peripheral hardware in screw channel 10, through the spiro union cooperation between first screw thread 11 and second screw thread 111 and the peripheral hardware, carry out the spiro union and fix, after the spiro union is fixed, circular telegram, mouth of pipe electric fuse 7 is heated, through mouth of pipe electric fuse 7 with the inside of the body of pipe mouth 2 near screw channel 10 department carry out the hot melt, the plastics after the melting enter into to weld in the chamber 9 for the welding chamber 9 takes place the invagination, the plastics after the melting carries out the welding with the body of pipe mouth 2 and peripheral hardware, the welding area is big, more inseparable,
after the external pipe is in threaded connection and fusion welding with the pipe orifice body 2, the sealing sleeve 14 is used for sealing the joint between the external pipe and the threaded passage 10, so that the occurrence of gaps is avoided, the leakage of the fused plastic is prevented, the whole structure is compact, the cross section of the sealing sleeve 14 close to one side of the threaded passage 10 is trapezoidal, the external pipe can be conveniently inserted into the threaded passage 10,
the sealing sleeve fixing block 15 is used for fixedly clamping the sealing sleeve 14, the sealing sleeve inner supporting plate 16 can be always abutted and matched with the external pipe when the external pipe is inserted into the threaded passage 10, so that a gap is avoided,
the through holes 18 in the ear mount 17 facilitate transport and handling by the worker.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein will be apparent to those skilled in the art without departing from the spirit of the invention.
Although the terms thermal fuse body 1, nozzle body 2, communication portion 3, fusible component 4, thread abutment 5, seal connection 6, nozzle electrical fuse 7, fusion portion 8, fusion cavity 9, threaded passage 10, first thread 11, second thread 111, communication lumen 12, nozzle cavity 13, sealing boot 14, sealing boot fixing block 15, sealing boot inner strut 16, ear seat 17, through hole 18, etc. are used more herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention and should not be interpreted as imposing any additional limitations that are contrary to the spirit of the present invention.
Claims (10)
1. The utility model provides an electromagnetic hot melt pipe, includes hot melt pipe main part (1), its characterized in that, hot melt pipe main part (1) on be equipped with a plurality of mouths of tubes body (2), hot melt pipe main part (1) in be equipped with intercommunication portion (3), mouths of tubes body (2) be linked together the setting with intercommunication portion (3), mouths of tubes body (2) in be equipped with fusible formula hot melt subassembly (4) and screw thread butt joint portion (5), fusible formula hot melt subassembly (4) and screw thread butt joint portion (5) the position corresponding, mouths of tubes body (2) on be equipped with sealing connecting piece (6), sealing connecting piece (6) and screw thread butt joint portion (5) just to setting up.
2. The emc fuse according to claim 1, wherein the fusible component (4) comprises a nozzle fuse (7) disposed in the nozzle body (2), the nozzle fuse (7) corresponds to the threaded mating portion (5), a fuse portion (8) is disposed in the nozzle body (2), and the fuse portion (8) is disposed between the nozzle fuse (7) and the threaded mating portion (5).
3. The emc pipe according to claim 2, wherein said fusion bonding portion (8) comprises a plurality of fusion bonding cavities (9) disposed in the nozzle body (2), said fusion bonding cavities (9) are disposed between the nozzle efuse (7) and the thread butt-joint portion (5), said fusion bonding cavities (9) are distributed in an annular array along the central point of the nozzle body (2), and said fusion bonding cavities (9) correspond to the position of the sealing connection member (6).
4. The emt according to claim 3, wherein said threaded interface (5) comprises a threaded channel (10) disposed in the nozzle body (2), said threaded channel (10) having a first thread (11) and a second thread (111), said threaded channel (10) being disposed opposite to the sealing connection member (6).
5. The emt according to claim 4, wherein said welding chamber (9) is staggered with respect to said second thread (111).
6. The electromagnetic thermofusion tube according to claim 5, wherein the communicating portion (3) comprises a communicating tube cavity (12) disposed in the thermofusion tube main body (1), the nozzle body (2) is provided with a tube cavity (13), and the communicating tube cavity (12) is communicated with the nozzle cavity (13).
7. The electromagnetic thermofusion tube according to claim 6, characterized in that said sealing connection (6) comprises a sealing sleeve (14) disposed on the nozzle body (2), said sealing sleeve (14) having a trapezoidal cross-section on the side close to the threaded passage (10), said sealing sleeve (14) being made of rubber material.
8. The electromagnetic thermofusion tube according to claim 7, characterized in that a sealing sleeve fixing block (15) is disposed on the tube orifice body (2), and the sealing sleeve (14) is engaged with the sealing sleeve fixing block (15).
9. The electromagnetic thermofussion tube according to claim 8, wherein a sealing sleeve inner supporting plate (16) is arranged in the sealing sleeve fixing block (15), and the sealing sleeve inner supporting plate (16) is in abutting fit with the sealing sleeve (14).
10. The electromagnetic thermofusion tube according to claim 9, characterized in that the thermofusion tube body (1) is provided with an ear seat (17), and the ear seat (17) is provided with a through hole (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221357319.6U CN217762587U (en) | 2022-05-31 | 2022-05-31 | Electromagnetic hot melting tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221357319.6U CN217762587U (en) | 2022-05-31 | 2022-05-31 | Electromagnetic hot melting tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217762587U true CN217762587U (en) | 2022-11-08 |
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ID=83889185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221357319.6U Active CN217762587U (en) | 2022-05-31 | 2022-05-31 | Electromagnetic hot melting tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217762587U (en) |
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2022
- 2022-05-31 CN CN202221357319.6U patent/CN217762587U/en active Active
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