CN210600629U - Connection structure of electromagnetism hot melt pipe fitting - Google Patents
Connection structure of electromagnetism hot melt pipe fitting Download PDFInfo
- Publication number
- CN210600629U CN210600629U CN201921558282.1U CN201921558282U CN210600629U CN 210600629 U CN210600629 U CN 210600629U CN 201921558282 U CN201921558282 U CN 201921558282U CN 210600629 U CN210600629 U CN 210600629U
- Authority
- CN
- China
- Prior art keywords
- hot
- electromagnetic
- melt
- pipe fitting
- pipe
- 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
Images
Landscapes
- Branch Pipes, Bends, And The Like (AREA)
Abstract
The utility model discloses a connection structure of electromagnetism hot melt pipe fitting, including the pipe fitting body, the embedding has the hot melt endotheca on the bell and spigot inner wall of pipe fitting body, and it has a plurality of electromagnetic induction heat production support ring to inlay along the axial interval in the hot melt endotheca, and electromagnetic induction heat production support ring and hot melt endotheca are coaxial to be arranged. The hot-melting inner sleeve is embedded in the inner wall of the bell and spigot of the pipe fitting body, and the plurality of electromagnetic induction heat-generating support rings are embedded in the hot-melting inner sleeve at intervals along the axial direction, so that the electromagnetic induction heat-generating support rings can generate heat through the electromagnetic welding fixture to carry out hot-melting connection on the hot-melting inner sleeve and a pipe to be connected, and the structure is simple and the operation is convenient; meanwhile, the hot melting inner sleeve and the pipe are hot melted only by adopting a plurality of electromagnetic induction heat-generating support rings, so that the whole weight of the pipe connecting structure is light, and the cost is low; moreover, the electromagnetic induction heat production support ring not only can play the effect of heat production, but also can play the effect of support. The connecting device is suitable for connecting pipes.
Description
Technical Field
The utility model relates to a plastics pipe fitting field especially relates to a connection structure of electromagnetism hot melt pipe fitting.
Background
The requirement is put forward to the construction simplicity at present in the plastic pipeline trade, and the hot melt socket joint that the tradition is wasted time and work is slowly eliminated, and electromagnetism hot melt is connected and is become the fused mainstream technology of building site pipe fitting, and electromagnetism hot melt can realize that the pipeline installation takes place the back and then the fusion connects, can realize that a plurality of tie points connect simultaneously, and it is very convenient to maintain, but electromagnetism hot melt is only used to steel plastic pipe at present, can't use ordinary plastic pipe material.
Disclosure of Invention
The utility model aims at overcoming the not enough of above-mentioned background art, provide a connection structure of electromagnetism hot melt pipe fitting.
In order to realize above purpose, the utility model provides a pair of connection structure of electromagnetism hot melt pipe fitting, including the pipe fitting body, the embedding has the hot melt endotheca on the bell and spigot inner wall of pipe fitting body, it has a plurality of electromagnetic induction heat production support ring to inlay along axial interval in the hot melt endotheca, electromagnetic induction heat production support ring with the hot melt endotheca is coaxial to be arranged.
The hot-melting inner sleeve is embedded in the inner wall of the bell and spigot of the pipe fitting body, and the plurality of electromagnetic induction heat-generating support rings are embedded in the hot-melting inner sleeve at intervals along the axial direction, so that the electromagnetic induction heat-generating support rings can generate heat through the electromagnetic welding fixture to carry out hot-melting connection on the hot-melting inner sleeve and a pipe to be connected, and the structure is simple and the operation is convenient; meanwhile, the hot melting inner sleeve and the pipe are hot melted only by adopting a plurality of electromagnetic induction heat-generating support rings, so that the whole weight of the pipe connecting structure is light, and the cost is low; moreover, the electromagnetic induction heat production support ring not only can play the effect of heat production, but also can play the effect of support.
In the scheme, the electromagnetic induction heat production support rings are uniformly arranged in the hot melting inner sleeve at intervals along the axial direction, and the distance between every two adjacent electromagnetic induction heat production support rings is 0.1-1 mm. Through designing into electromagnetic induction heat production support ring evenly to arrange at the hot melt endotheca at interval, be convenient for even heating like this, improve the hot melt quality.
In the scheme, the inner wall of the bell and spigot opening part of the pipe fitting body is provided with anti-withdrawal teeth. The added anti-back teeth can effectively prevent the pipe from falling off from the pipe fitting.
In the scheme, a groove which is convenient for inserting the pipe is arranged on the inner wall of the bell and spigot opening of the pipe body corresponding to the outer side of the anti-withdrawal tooth. The added groove facilitates the insertion of the pipe.
In the scheme, the number of the anti-withdrawal teeth is 1-5 circles.
In the scheme, the socket opening of the pipe fitting body is provided with a plurality of fractures along the circumferential direction. The added fracture can facilitate the insertion of large-diameter pipes.
In the scheme, the number of the fractures is 2-8.
In the scheme, the position, corresponding to the hot-melting inner sleeve, on the outer wall of the bell and spigot of the pipe fitting body is provided with an electromagnetic welding fixture positioning and clamping notch convenient for positioning and clamping an electromagnetic welding fixture. The positioning and clamping notches of the electromagnetic welding clamp are added, so that the electromagnetic welding clamp can be conveniently positioned and clamped.
In the above scheme, the two ends of the positioning and clamping notch of the electromagnetic welding clamp are respectively provided with a guide inclined plane convenient for the electromagnetic welding clamp to be clamped in. The guide inclined plane is additionally arranged, so that the electromagnetic welding clamp can be conveniently clamped in.
In the above scheme, the width D of the positioning and clamping notch of the electromagnetic welding fixture is matched with the length L of the hot-melting inner sleeve. The width D of the positioning and clamping notch of the electromagnetic welding clamp is designed to be matched with the length L of the hot-melt inner sleeve, so that the hot-melt effect of the hot-melt inner sleeve can be guaranteed.
The technical scheme of the utility model beneficial effect who brings is:
1. the hot-melting inner sleeve is embedded in the inner wall of the bell and spigot of the pipe fitting body, and the plurality of electromagnetic induction heat-generating support rings are embedded in the hot-melting inner sleeve at intervals along the axial direction, so that the electromagnetic induction heat-generating support rings can generate heat through the electromagnetic welding fixture to carry out hot-melting connection on the hot-melting inner sleeve and a pipe to be connected, and the structure is simple and the operation is convenient;
2. because the hot melting inner sleeve and the pipe are hot melted only by adopting a plurality of electromagnetic induction heat-generating support rings, the whole weight of the pipe connecting structure is light, and the cost is low;
3. the electromagnetic induction heat production support ring not only can play a role in producing heat, but also can play a role in supporting;
4. the electromagnetic induction heat-generating support rings are designed to be uniformly arranged in the hot-melting inner sleeve at intervals, so that uniform heating is facilitated, and the hot-melting quality is improved;
5. the added anti-back teeth can effectively prevent the pipe from falling off from the pipe;
6. the added groove facilitates the insertion of the pipe;
7. the added fracture can facilitate the insertion of a large-diameter pipe;
8. the additional positioning and clamping notch of the electromagnetic welding clamp can facilitate the positioning and clamping of the electromagnetic welding clamp;
9. the additionally arranged guide inclined plane facilitates the clamping of the electromagnetic welding clamp;
10. the width D of the positioning and clamping notch of the electromagnetic welding clamp is designed to be matched with the length L of the hot-melt inner sleeve, so that the hot-melt effect of the hot-melt inner sleeve can be guaranteed.
Drawings
Fig. 1 is a schematic sectional structure of the present invention;
fig. 2 is a schematic structural diagram of the present invention.
In the figure: the pipe fitting body 1, hot melt endotheca 2, electromagnetic induction heat production support ring 3 prevents moving back tooth 4, groove 5, fracture 6, electromagnetism butt fusion anchor clamps location centre gripping notch 7, direction inclined plane 7 a.
Detailed Description
The present invention will be described in further detail with reference to the following drawings and examples, but the examples should not be construed as limiting the present invention.
Example (b):
this embodiment provides a connection structure of electromagnetism hot melt pipe fitting, including pipe fitting body 1, the embedding has hot melt endotheca 2 on the bell and spigot inner wall of pipe fitting body 1, it has a plurality of electromagnetic induction heat production support ring 3 to inlay along axial interval in the hot melt endotheca 2, electromagnetic induction heat production support ring 3 with the coaxial arrangement of hot melt endotheca 2. The hot-melting inner sleeve 2 is embedded in the inner wall of the bell socket of the pipe fitting body 1, and the plurality of electromagnetic induction heat-generating support rings 3 are embedded in the hot-melting inner sleeve 2 at intervals along the axial direction, so that the electromagnetic induction heat-generating support rings 3 can generate heat through the electromagnetic welding fixture to carry out hot-melting connection on the hot-melting inner sleeve 2 and a pipe needing to be connected, and the structure is simple and the operation is convenient; meanwhile, the hot melting inner sleeve 2 and the pipe are hot melted only by adopting a plurality of electromagnetic induction heat-generating support rings 3, so that the whole weight of the pipe connecting structure is light, and the cost is low; moreover, the electromagnetic induction heat generation support ring 3 not only can play a role in generating heat, but also can play a role in supporting.
The electromagnetic induction heat production support rings 3 are uniformly arranged in the hot-melting inner sleeve 2 at intervals along the axial direction, and the distance between every two adjacent electromagnetic induction heat production support rings 3 is 0.1-1 mm. The electromagnetic induction heat production support rings 3 are designed to be uniformly arranged in the hot-melting inner sleeve 2 at intervals, so that uniform heating is facilitated, and the hot-melting quality is improved. And the inner wall of the bell and spigot opening part of the pipe fitting body 1 is provided with anti-withdrawal teeth 4. The added anti-back teeth 4 can effectively prevent the pipe from falling off from the pipe. And a groove 5 convenient for inserting a pipe is arranged on the inner wall of the bell and spigot opening of the pipe fitting body 1 corresponding to the position outside the anti-receding tooth 4. The added groove 5 facilitates the insertion of the pipe. The number of the anti-back teeth 4 is 1-5 circles. And a plurality of fractures 6 are arranged at the bell and spigot opening part of the pipe fitting body 1 along the circumferential direction. The added fracture 6 can facilitate the insertion of large-diameter pipes. The number of the fractures is 2-8.
And an electromagnetic welding fixture positioning and clamping notch 7 convenient for positioning and clamping an electromagnetic welding fixture is arranged on the outer wall of the bell socket of the pipe fitting body 1 corresponding to the position of the hot-melting inner sleeve 2. The positioning and clamping of the electromagnetic welding clamp can be facilitated by adding the positioning and clamping notch 7 of the electromagnetic welding clamp. The two ends of the positioning and clamping notch 7 of the electromagnetic welding clamp are respectively provided with a guide inclined plane 7a which is convenient for the electromagnetic welding clamp to be clamped in. The additional guide inclined plane 7a facilitates the clamping of the electromagnetic welding clamp. The width D of the positioning and clamping notch 7 of the electromagnetic welding clamp is matched with the length L of the hot-melting inner sleeve 2. The width D of the positioning and clamping notch 7 of the electromagnetic welding clamp is designed to be matched with the length L of the hot-melting inner sleeve 2, so that the hot-melting effect of the hot-melting inner sleeve 2 can be ensured.
When in use: with the bell and spigot root of tubular product socket joint to pipe fitting body 1 to reach the socket and spigot degree of depth of tubular product sign, press from both sides electromagnetism butt fusion anchor clamps in the good electromagnetism butt fusion anchor clamps location centre gripping notch 7 of socket joint, open heat sealing machine switch, set up the butt fusion parameter according to tubular product pipe fitting specification, press the start button, get into the butt fusion process, when the heat sealing machine sends audible alarm, the butt fusion is accomplished, makes the utility model discloses a bell and spigot and tubular product outer wall firmly weld together, reach the purpose of the zero seepage of pipe fitting and tubular product contact department.
In the embodiment, the hot-melting inner sleeve 2 is embedded in the inner wall of the bell socket of the pipe fitting body 1, and the plurality of electromagnetic induction heat-generating support rings 3 are embedded in the hot-melting inner sleeve 2 at intervals along the axial direction, so that the electromagnetic induction heat-generating support rings 3 can generate heat through the electromagnetic welding fixture to perform hot-melting connection on the hot-melting inner sleeve 2 and a pipe to be connected, and the structure is simple and the operation is convenient; because the hot melting inner sleeve 2 and the pipe are hot melted only by adopting a plurality of electromagnetic induction heat-generating support rings 3, the whole weight of the pipe connecting structure is light, and the cost is low; electromagnetic induction heat production support ring 3 not only can play the effect of heat production, but also can play the effect of support.
Meanwhile, in the embodiment, the electromagnetic induction heat generation support rings 3 are designed to be uniformly arranged in the hot-melting inner sleeve 2 at intervals, so that uniform heating is facilitated, and the hot-melting quality is improved; the added anti-back teeth 4 can effectively prevent the pipe from falling off from the pipe; the added groove 5 facilitates the insertion of the pipe; the added fracture 6 can facilitate the insertion of large-diameter pipes.
Moreover, the additional positioning and clamping notch 7 of the electromagnetic welding clamp can facilitate the positioning and clamping of the electromagnetic welding clamp; the additional guide inclined plane 7a facilitates the clamping of the electromagnetic welding clamp; the width D of the positioning and clamping notch 7 of the electromagnetic welding clamp is designed to be matched with the length L of the hot-melting inner sleeve 2, so that the hot-melting effect of the hot-melting inner sleeve 2 can be ensured.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (10)
1. The utility model provides a connection structure of electromagnetism hot melt pipe fitting, includes pipe fitting body (1), its characterized in that, it has hot melt endotheca (2) to embed on the bell and spigot inner wall of pipe fitting body (1), it has a plurality of electromagnetic induction heat production support ring (3) to inlay along axial interval in hot melt endotheca (2), electromagnetic induction heat production support ring (3) with hot melt endotheca (2) coaxial arrangement.
2. The connecting structure of electromagnetic hot-melting pipe fittings according to claim 1, wherein the electromagnetic induction heat generating support rings (3) are axially and uniformly arranged in the hot-melting inner sleeve (2) at intervals, and the distance between two adjacent electromagnetic induction heat generating support rings (3) is 0.1-1 mm.
3. The connecting structure of electromagnetic hot-melt pipe fittings according to claim 1, wherein the inner wall of the bell and spigot mouth of the pipe fitting body (1) is provided with anti-back teeth (4).
4. The connecting structure of electromagnetic hot-melt pipe fittings according to claim 3, wherein the inner wall of the bell mouth of the pipe fitting body (1) corresponding to the outer side of the anti-receding tooth (4) is provided with a groove (5) for facilitating the insertion of a pipe.
5. The connecting structure of the electromagnetic hot-melting pipe fittings according to claim 3, wherein the number of the anti-back teeth (4) is 1-5 circles.
6. The connecting structure of electromagnetic hot-melt pipe fittings according to claim 1, wherein the socket mouth of the pipe fitting body (1) is provided with a plurality of interruptions (6) along the circumferential direction.
7. The connecting structure of electromagnetic hot-melt pipe fittings according to claim 6, wherein the number of the interruptions is 2-8.
8. The connecting structure of electromagnetic hot-melt pipe fittings according to claim 1, wherein the outer wall of the socket of the pipe fitting body (1) corresponding to the position of the hot-melt inner sleeve (2) is provided with an electromagnetic welding jig positioning and clamping recess (7) for facilitating positioning and clamping of the electromagnetic welding jig.
9. The connecting structure of electromagnetic hot-melt pipe fittings according to claim 8, wherein the two ends of the positioning and clamping recess (7) of the electromagnetic welding clamp are respectively provided with a guide slope (7a) for the electromagnetic welding clamp to be conveniently clamped in.
10. The connecting structure of electromagnetic hot-melt pipe fittings according to claim 8, wherein the width D of the positioning and clamping notch (7) of the electromagnetic welding fixture is matched with the length L of the hot-melt inner sleeve (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921558282.1U CN210600629U (en) | 2019-09-18 | 2019-09-18 | Connection structure of electromagnetism hot melt pipe fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921558282.1U CN210600629U (en) | 2019-09-18 | 2019-09-18 | Connection structure of electromagnetism hot melt pipe fitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210600629U true CN210600629U (en) | 2020-05-22 |
Family
ID=70712484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921558282.1U Active CN210600629U (en) | 2019-09-18 | 2019-09-18 | Connection structure of electromagnetism hot melt pipe fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210600629U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110630843A (en) * | 2019-09-18 | 2019-12-31 | 武汉世纪金牛管件技术有限公司 | Connection structure of electromagnetism hot melt pipe fitting |
| CN111765316A (en) * | 2020-06-24 | 2020-10-13 | 亳州市谯城区蓝鲸信息科技有限公司 | Reinforcing device and reinforcing method for antibacterial water pipe joint |
-
2019
- 2019-09-18 CN CN201921558282.1U patent/CN210600629U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110630843A (en) * | 2019-09-18 | 2019-12-31 | 武汉世纪金牛管件技术有限公司 | Connection structure of electromagnetism hot melt pipe fitting |
| CN111765316A (en) * | 2020-06-24 | 2020-10-13 | 亳州市谯城区蓝鲸信息科技有限公司 | Reinforcing device and reinforcing method for antibacterial water pipe joint |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210600629U (en) | Connection structure of electromagnetism hot melt pipe fitting | |
| JPH08247373A (en) | Socket member and pipe connecting member | |
| MX2009010944A (en) | Conduit, manufacture thereof and fusion process therefor. | |
| TR199801421T2 (en) | Device and method of fusion joining a pipe and fittings. | |
| CN106321990A (en) | Socket and spigot type structural wall winding pipe and connecting method thereof | |
| CN110630843A (en) | Connection structure of electromagnetism hot melt pipe fitting | |
| ATE245264T1 (en) | IMPROVED WELD SLEEVE | |
| CN110701410B (en) | Shear-resistant positioning connecting device for water supply pipeline | |
| CN210600628U (en) | PE-RT electromagnetism hot melt sub-assembly | |
| CN217519457U (en) | A butt joint external member for compound pipe of plastics | |
| CN201891973U (en) | Socket structure of hot-melting pipe fitting and bushing used by same | |
| CN211105684U (en) | Electric smelting connecting device | |
| KR200275923Y1 (en) | synthetic resins pipe formed heat welding member | |
| WO2011035635A1 (en) | Butt welding and electrofusion jointing machine | |
| CN201941163U (en) | Electric melting welding clamp of plastic pipeline | |
| CN207178964U (en) | A kind of connecting pipe double containment attachment structure | |
| KR20200049077A (en) | Electric Fusion Welding Pipe of Pipe | |
| CN211010215U (en) | Hollow wall winding pipe connected by electric hot melting belt | |
| JPH04171392A (en) | Electrically fused pipe joint | |
| CN210319001U (en) | Socket joint type double-seal ring electric hot melt polyethylene plastic winding pipe body | |
| KR102202155B1 (en) | A Connecting Method for Plastic pipe and, connecting apparatus thererof | |
| CN203453692U (en) | Plastic-aluminum composite pipe connecting piece | |
| CN217272720U (en) | Novel hot melt socket joint connecting pipe | |
| CN204554227U (en) | A kind of PE electric melting patch | |
| KR20030012432A (en) | seamed pipe for synthetic resin pipe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |