CN205026276U - Take high strength electric smelting pipe fitting of spacing collar - Google Patents
Take high strength electric smelting pipe fitting of spacing collar Download PDFInfo
- Publication number
- CN205026276U CN205026276U CN201520729615.8U CN201520729615U CN205026276U CN 205026276 U CN205026276 U CN 205026276U CN 201520729615 U CN201520729615 U CN 201520729615U CN 205026276 U CN205026276 U CN 205026276U
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- China
- Prior art keywords
- main pipe
- layer
- pipe body
- position limit
- limit cycle
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- Expired - Fee Related
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- 238000003723 Smelting Methods 0.000 title abstract description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 31
- 239000010935 stainless steel Substances 0.000 claims abstract description 31
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 29
- 239000010959 steel Substances 0.000 claims abstract description 29
- 239000012783 reinforcing fiber Substances 0.000 claims abstract description 28
- 239000003365 glass fiber Substances 0.000 claims abstract description 12
- 238000002844 melting Methods 0.000 claims description 24
- 230000008018 melting Effects 0.000 claims description 24
- 239000004760 aramid Substances 0.000 claims description 9
- 229920003235 aromatic polyamide Polymers 0.000 claims description 9
- 239000002994 raw material Substances 0.000 claims description 8
- 239000011347 resin Substances 0.000 claims description 5
- 229920005989 resin Polymers 0.000 claims description 5
- 230000006835 compression Effects 0.000 abstract description 7
- 238000007906 compression Methods 0.000 abstract description 7
- 230000009977 dual effect Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 229920006231 aramid fiber Polymers 0.000 abstract 1
- 238000005253 cladding Methods 0.000 abstract 1
- 239000004033 plastic Substances 0.000 description 8
- 229920003023 plastic Polymers 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 230000000452 restraining effect Effects 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000007499 fusion processing Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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- Revetment (AREA)
Abstract
The utility model discloses a take high strength electric smelting pipe fitting of spacing collar relates to electric smelting pipe fitting technical field, and solved present capacitance tube spare tensile resistance to compression effect and paid no attention to and think of the unstable technical problem in location, the utility model discloses a pipe fitting, pipe fitting's inner wall on the equipartition have the resistance wire, be equipped with the electrode on the pipe fitting outer wall, electrode and resistance wire intercommunication, the cladding of the pipe fitting outside have reinforcing fiber layer, reinforcing fiber layer constitute crisscross the overlapping by a plurality of layers of glass fiber layer and aramid -fiber layer, the steel wire stratum reticulare include the stainless steel jacket layer and set up the steel wire stratum reticulare outside the stainless steel jacket layer, the equipartition has a plurality of through -holes on the stainless steel jacket layer, the pipe fitting inner wall on be provided with the spacing collar, the utility model has the advantages of simple structure, dual tensile is pressed, and stability is strong.
Description
Technical field
The utility model relates to electric melting pipe fittings technical field, relates to a kind of high strength electric melting pipe fittings with position limit cycle more specifically.
Background technique
Electric melting pipe fittings is referred to the temperature that can be produced by electric current and melts a kind of plastic tube accessory reaching connection.
Along with the quick propelling of China's urbanization progress, simultaneously to the continuous lifting of the energy and environmental requirement, the plastic pipes such as polythene PE are due to the comprehensive advantage such as anticorrosion, environmental protection, easy construction, reliable performance of its excellence, on a large scale substitute traditional metallic conduit, giving, draining, the fluid-transporting tubing field such as combustion gas be widely applied.But because the bulk strength of plastic pipe is not as metallic conduit, therefore metallic conduit is still usually used in Intermediate High Pressure fluid delivery system usually, and it is main that plastic pipe is then generally used for low pressure.
In order to overcome the shortcoming of plastic pipe compressive strength not as metallic conduit, as far as possible in conjunction with the advantage of plastics and metallic conduit, expand the application area of plastic pipe, successively there is various forms of steel-plastic composite pipeline in recent domestic, the enhancement mode tubing arranging corresponding metal reinforcg structure layer in the pipe wall by different way generally uses, but as sealability is bad, can cause and get rusty, cause physical property impaired, current resistance to compression electric melting pipe fittings is mostly individual layer resistance to compression, and be mostly resistance to compression electric smelting suspension member, for and resistance to compression can the electric melting pipe fittings of tension seldom study again.
Tubing will be inserted in electric melting pipe fittings two ends, for connecting, because the restraining ability in pipe fitting neutral position is poor, in use overexert or misoperation time, one end tubing is easily caused to insert medium line, cause the other end tubing insertion depth inadequate, thus affect the quality of connection of pipeline further, cause Accident due to quality.
Summary of the invention
In order to overcome above-mentioned technical deficiency, the utility model provides that a kind of structure is simple, Anti-pull-press is effective, the high strength electric melting pipe fittings of practical band position limit cycle.
The utility model to achieve these goals concrete by the following technical solutions:
A kind of high strength electric melting pipe fittings with position limit cycle, comprise main pipe body, the inwall of described main pipe body is evenly equipped with resistance wire, described main pipe body outer wall is provided with electrode, described electrode is communicated with resistance wire, reinforcing fiber layer is coated with outside described main pipe body, described reinforcing fiber layer is overlapping by some layers of glass fibre layer and aramid fibre layer and forms, described steel screen layer comprises stainless steel jacket layer and is arranged on the steel screen layer outside stainless steel jacket layer, stainless steel jacket layer is evenly equipped with some through holes, described main pipe body inwall is provided with position limit cycle, position limit cycle comprises the annular stop circle body by ABS raw material single injection-molded, described annular stop circle body is equipped with the groove being convenient to install.
Further, described main pipe body is provided with multiple observation panel.
Further, electrode protection cover is arranged with outside described electrode.
Further, described reinforcing fiber layer by adhering resin and main pipe body bonding.
Further, in described main pipe body, position limit cycle two ends are arranged with connection pipe fitting.
Further, the stainless steel that described steel screen layer is 0.5 ~ 1.5mm by diameter is worked out.
The beneficial effects of the utility model are as follows:
The utility model structure is simple, on the one hand, at the outside coating reinforced fiber layer of main pipe body, the i.e. reinforcing fiber layer that is overlapping of glass fibre and aramid fibre, the reinforcing fiber layer of this structure can carry the strengths in tension and compression of very big high connection pipe fitting, to meet the conveying requirement of mesohigh pipe fitting, the outside parcel reinforcing fiber layer manufacture processing of main pipe body is easy, cost of production is lower, is that glass fibre can not by air corrosion owing to strengthening structure; A circle steel screen layer and a circle stainless steel jacket layer is embedded with, as the critical piece improving the overall Anti-pull-press intensity of pipe fitting on the other hand at the tube wall of main pipe body; This dual Anti-pull-press structure makes pipe fitting Anti-pull-press effective.
The utility model obtains the position limit cycle on electric melting pipe fittings by upper employing ABS raw material, because it has impact resistance, heat resistance, lower temperature resistance, chemical proofing and excellent electrical properties, also there is the features such as easy processing, product size is stable, lustrous surface is good, in tubing fusion process and can not be too high and rotten because of temperature, long service life, groove is set, play buffer function, be convenient to install, for in electric melting pipe fittings, can play restriction effect, a wall tubing is wherein inserted beyond neutrality line, affect the quality of connection of pipeline, cause Accident due to quality.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of high strength electric melting pipe fittings with position limit cycle of the utility model;
Structural representation when Fig. 2 is the utility model connection pipe fitting;
Fig. 3 is the structural representation of position limit cycle;
Fig. 4 is the structural representation of stainless steel jacket layer;
Reference character: 1-main pipe body, 2-electrode protection cover, 3-electrode, 4-observation panel, 5-resistance wire; 6-position limit cycle, 6-1-annular stop circle body, 6-2-groove, 7-steel screen layer; 7-1-stainless steel jacket layer, 7-2-steel screen layer, 8-reinforcing fiber layer, 9-connection pipe fitting.
Embodiment
In order to those skilled in the art person better understands the utility model, below in conjunction with accompanying drawing and following examples, the utility model is described in further detail.
Embodiment 1
As shown in Fig. 1 to 4, the present embodiment provides a kind of high strength electric melting pipe fittings with position limit cycle, comprise main pipe body 1, the inwall of described main pipe body 1 is evenly equipped with resistance wire 5, described main pipe body 1 outer wall is provided with electrode 3, described electrode 3 is communicated with resistance wire 5, reinforcing fiber layer 8 is coated with outside described main pipe body 1, described reinforcing fiber layer 8 is overlapping by some layers of glass fibre layer and aramid fibre layer and forms, the tube wall of described main pipe body 1 is embedded with a circle steel screen layer 7, described steel screen layer 7 comprises stainless steel jacket layer 7-1 and is arranged on the steel screen layer 7-2 outside stainless steel jacket layer 7-1, stainless steel jacket layer 7-1 is evenly equipped with some through holes, described main pipe body 1 inwall is provided with position limit cycle 6, position limit cycle 6 comprises the annular stop circle body 6-1 by ABS raw material single injection-molded, described annular stop circle body 6-1 is equipped with the groove 6-2 being convenient to install.
In the present embodiment, on the one hand, at the outside coating reinforced fiber layer of main pipe body, the i.e. reinforcing fiber layer that is overlapping of glass fibre and aramid fibre, the reinforcing fiber layer of this structure can carry the strengths in tension and compression of very big high connection pipe fitting, to meet the conveying requirement of mesohigh pipe fitting, the outside parcel reinforcing fiber layer manufacture processing of main pipe body is easy, cost of production is lower, is that glass fibre can not by air corrosion owing to strengthening structure; A circle steel screen layer and a circle stainless steel jacket layer is embedded with, as the critical piece improving the overall Anti-pull-press intensity of pipe fitting on the other hand at the tube wall of main pipe body; This dual Anti-pull-press structure makes pipe fitting Anti-pull-press effective.
Tubing will be inserted in electric melting pipe fittings two ends, for connecting, because the restraining ability in pipe fitting neutral position is poor, in use overexert or misoperation time, one end tubing is easily caused to insert medium line, cause the other end tubing insertion depth inadequate, thus affect the quality of connection of pipeline further, cause Accident due to quality.
Embodiment 2
As shown in Fig. 1 to 4, the present embodiment provides a kind of high strength electric melting pipe fittings with position limit cycle, comprise main pipe body 1, the inwall of described main pipe body 1 is evenly equipped with resistance wire 5, described main pipe body 1 outer wall is provided with electrode 3, described electrode 3 is communicated with resistance wire 5, reinforcing fiber layer 8 is coated with outside described main pipe body 1, described reinforcing fiber layer 8 is overlapping by some layers of glass fibre layer and aramid fibre layer and forms, the tube wall of described main pipe body 1 is embedded with a circle steel screen layer 7, described steel screen layer 7 comprises stainless steel jacket layer 7-1 and is arranged on the steel screen layer 7-2 outside stainless steel jacket layer 7-1, stainless steel jacket layer 7-1 is evenly equipped with some through holes, described main pipe body 1 inwall is provided with position limit cycle 6, position limit cycle 6 comprises the annular stop circle body 6-1 by ABS raw material single injection-molded, described annular stop circle body 6-1 is equipped with the groove 6-2 being convenient to install.。
Described main pipe body 1 is provided with multiple observation panel 4.
Embodiment 3
As shown in Fig. 1 to 4, the present embodiment provides a kind of high strength electric melting pipe fittings with position limit cycle, comprise main pipe body 1, the inwall of described main pipe body 1 is evenly equipped with resistance wire 5, described main pipe body 1 outer wall is provided with electrode 3, described electrode 3 is communicated with resistance wire 5, reinforcing fiber layer 8 is coated with outside described main pipe body 1, described reinforcing fiber layer 8 is overlapping by some layers of glass fibre layer and aramid fibre layer and forms, the tube wall of described main pipe body 1 is embedded with a circle steel screen layer 7, described steel screen layer 7 comprises stainless steel jacket layer 7-1 and is arranged on the steel screen layer 7-2 outside stainless steel jacket layer 7-1, stainless steel jacket layer 7-1 is evenly equipped with some through holes, described main pipe body 1 inwall is provided with position limit cycle 6, position limit cycle 6 comprises the annular stop circle body 6-1 by ABS raw material single injection-molded, described annular stop circle body 6-1 is equipped with the groove 6-2 being convenient to install.
Described main pipe body 1 is provided with multiple observation panel 4.
Sheathed electrode protection cover 2 outside described electrode 3.
Described reinforcing fiber layer 8 by adhering resin and main pipe body 1 bonding.
Embodiment 4
As shown in Fig. 1 to 4, the present embodiment provides a kind of high strength electric melting pipe fittings with position limit cycle, comprise main pipe body 1, the inwall of described main pipe body 1 is evenly equipped with resistance wire 5, described main pipe body 1 outer wall is provided with electrode 3, described electrode 3 is communicated with resistance wire 5, reinforcing fiber layer 8 is coated with outside described main pipe body 1, described reinforcing fiber layer 8 is overlapping by some layers of glass fibre layer and aramid fibre layer and forms, the tube wall of described main pipe body 1 is embedded with a circle steel screen layer 7, described steel screen layer 7 comprises stainless steel jacket layer 7-1 and is arranged on the steel screen layer 7-2 outside stainless steel jacket layer 7-1, stainless steel jacket layer 7-1 is evenly equipped with some through holes, described main pipe body 1 inwall is provided with position limit cycle 6, position limit cycle 6 comprises the annular stop circle body 6-1 by ABS raw material single injection-molded, described annular stop circle body 6-1 is equipped with the groove 6-2 being convenient to install.
Described main pipe body 1 is provided with multiple observation panel 4.
Sheathed electrode protection cover 2 outside described electrode 3.
Described reinforcing fiber layer 8 by adhering resin and main pipe body 1 bonding.
Described main pipe body 1 inwall is provided with position limit cycle 6, and described position limit cycle 6 two ends are arranged with connection pipe fitting 9.
Embodiment 5
As shown in Fig. 1 to 4, the present embodiment provides a kind of high strength electric melting pipe fittings with position limit cycle, comprise main pipe body 1, the inwall of described main pipe body 1 is evenly equipped with resistance wire 5, described main pipe body 1 outer wall is provided with electrode 3, described electrode 3 is communicated with resistance wire 5, reinforcing fiber layer 8 is coated with outside described main pipe body 1, described reinforcing fiber layer 8 is overlapping by some layers of glass fibre layer and aramid fibre layer and forms, the tube wall of described main pipe body 1 is embedded with a circle steel screen layer 7, described steel screen layer 7 comprises stainless steel jacket layer 7-1 and is arranged on the steel screen layer 7-2 outside stainless steel jacket layer 7-1, stainless steel jacket layer 7-1 is evenly equipped with some through holes, described main pipe body 1 inwall is provided with position limit cycle 6, position limit cycle 6 comprises the annular stop circle body 6-1 by ABS raw material single injection-molded, described annular stop circle body 6-1 is equipped with the groove 6-2 being convenient to install.
Described main pipe body 1 is provided with multiple observation panel 4.
Sheathed electrode protection cover 2 outside described electrode 3.
Described reinforcing fiber layer 8 by adhering resin and main pipe body 1 bonding.
Described main pipe body 1 inwall is provided with position limit cycle 6, and described position limit cycle 6 two ends are arranged with connection pipe fitting 9.
The stainless steel that described steel screen layer 7-2 is 0.5 ~ 1.5mm by diameter is worked out.
The above; be only preferred embodiment of the present utility model; not in order to limit the utility model; scope of patent protection of the present utility model is as the criterion with claims; the equivalent structure change that every utilization specification of the present utility model and accompanying drawing content are done, in like manner all should be included in protection domain of the present utility model.
Claims (6)
1. the high strength electric melting pipe fittings with position limit cycle, comprise main pipe body (1), it is characterized in that, the inwall of described main pipe body (1) is evenly equipped with resistance wire (5), described main pipe body (1) outer wall is provided with electrode (3), described electrode (3) is communicated with resistance wire (5), described main pipe body (1) outside is coated with reinforcing fiber layer (8), described reinforcing fiber layer (8) is overlapping by some layers of glass fibre layer and aramid fibre layer and forms, the tube wall of described main pipe body (1) is embedded with a circle steel screen layer (7), described steel screen layer (7) comprises stainless steel jacket layer (7-1) and is arranged on stainless steel jacket layer (7-1) steel screen layer outward (7-2), stainless steel jacket layer (7-1) is evenly equipped with some through holes, described main pipe body (1) inwall is provided with position limit cycle (6), position limit cycle (6) comprises the annular stop circle body (6-1) by ABS raw material single injection-molded, described annular stop circle body (6-1) is equipped with the groove (6-2) being convenient to install.
2. the high strength electric melting pipe fittings of band position limit cycle according to claim 1, is characterized in that, described main pipe body (1) is provided with multiple observation panel (4).
3. the high strength electric melting pipe fittings of band position limit cycle according to claim 1, is characterized in that, the sheathed electrode protection cover (2) in described electrode (3) outside.
4. the high strength electric melting pipe fittings of band position limit cycle according to claim 1, is characterized in that, described reinforcing fiber layer (8) by adhering resin and main pipe body (1) bonding.
5. the high strength electric melting pipe fittings of band position limit cycle according to claim 1, is characterized in that, the stainless steel that described steel screen layer (7) is 0.5 ~ 1.5mm by diameter is worked out.
6. the high strength electric melting pipe fittings of band position limit cycle according to claim 1, is characterized in that, described main pipe body (1) interior position limit cycle (6) two ends are arranged with connection pipe fitting (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520729615.8U CN205026276U (en) | 2015-12-16 | 2015-12-16 | Take high strength electric smelting pipe fitting of spacing collar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520729615.8U CN205026276U (en) | 2015-12-16 | 2015-12-16 | Take high strength electric smelting pipe fitting of spacing collar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205026276U true CN205026276U (en) | 2016-02-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520729615.8U Expired - Fee Related CN205026276U (en) | 2015-12-16 | 2015-12-16 | Take high strength electric smelting pipe fitting of spacing collar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205026276U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110932203A (en) * | 2019-12-25 | 2020-03-27 | 上海英泰塑胶股份有限公司 | Continuous fiber prepreg tape reinforced cable sheath pipe |
| CN111219559A (en) * | 2019-10-29 | 2020-06-02 | 浙江庆发管业科技有限公司 | PE composite electric melting pipe fitting for high-pressure oil and gas pipeline and manufacturing method thereof |
-
2015
- 2015-12-16 CN CN201520729615.8U patent/CN205026276U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111219559A (en) * | 2019-10-29 | 2020-06-02 | 浙江庆发管业科技有限公司 | PE composite electric melting pipe fitting for high-pressure oil and gas pipeline and manufacturing method thereof |
| CN110932203A (en) * | 2019-12-25 | 2020-03-27 | 上海英泰塑胶股份有限公司 | Continuous fiber prepreg tape reinforced cable sheath pipe |
| CN110932203B (en) * | 2019-12-25 | 2020-11-10 | 上海英泰塑胶股份有限公司 | Continuous fiber prepreg tape reinforced cable sheath pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160210 Termination date: 20161216 |