CN105744664A - Grounded-type copper braid mesh carbon fiber heating cable and processing technique thereof - Google Patents
Grounded-type copper braid mesh carbon fiber heating cable and processing technique thereof Download PDFInfo
- Publication number
- CN105744664A CN105744664A CN201610232239.0A CN201610232239A CN105744664A CN 105744664 A CN105744664 A CN 105744664A CN 201610232239 A CN201610232239 A CN 201610232239A CN 105744664 A CN105744664 A CN 105744664A
- Authority
- CN
- China
- Prior art keywords
- carbon fiber
- fiber heating
- mesh grid
- copper mesh
- heating line
- 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.)
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Classifications
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/40—Heating elements having the shape of rods or tubes
- H05B3/54—Heating elements having the shape of rods or tubes flexible
- H05B3/56—Heating cables
Abstract
The invention provides a grounded-type copper braid mesh carbon fiber heating cable. The grounded-type copper braid mesh carbon fiber heating cable comprises a carbon fiber heating wire, a copper braid mesh and a grounding wire, wherein the copper braid mesh covers the outer surface of the carbon fiber heating wire, the carbon fiber heating wire is electrically connected with the grounding wire, a protection mechanism is arranged at a position where the carbon fiber heating wire and the grounding wire are connected and comprises an internal thermal shrinkable tube, a silicon rubber sleeve and an external thermal shrinkable tube, the internal thermal shrinkable tube sleeves the position whether the carbon fiber heating wire and the grounding wire are connected, the silicon rubber sleeve sleeves the outer side of the internal thermal shrinkable tube, and the external thermal shrinkable tube sleeves the outer side of the silicon rubber sleeve. The invention also provides a processing technique of the grounded-type copper braid mesh carbon fiber heating cable. The grounded-type copper braid mesh carbon fiber heating cable has the advantages that the safety protection performance of the carbon fiber heating wire is greatly improved, the grounded-type copper braid mesh carbon fiber heating cable has the advantages of simple structure, high safety performance and low cost and is also ingenious in design, the market competitiveness is improved, and the purposes of simple structure and reasonable design are also achieved.
Description
Technical field
The present invention is a kind of grounding type copper mesh grid carbon fiber heating cable and processing technique thereof, relates to technical field of electric wires and cables.
Background technology
This composite of carbon fibre reinforced plastic mainly made by carbon fiber, and to carry out application of carbon fibres be a kind of fibrous carbon material.It is big, the density ratio aluminum of a kind of strength ratio steel little, than rustless steel also corrosion-resistant, than heat resisting steel also high temperature resistant, can conduct electricity as copper again, there is the new material of the electricity of many preciousnesses, calorifics and mechanical property.The aircraft that the composite made with carbon fiber and plastics does is not only light and handy, and it is few to consume power, and noise is little；With the disk of carbon fiber electronic computer, storage capacity and the arithmetic speed of computer can be improved；Manufacturing the space vehicle such as satellite and rocket with carbon fibre reinforced plastic, mechanical strength is high, and quality is little, can save substantial amounts of fuel.
Owing to China is relatively also in backward circumstances in carbon fibre material R&D and production, high-quality carbon fibre material is also dependent on Japan and Korea S's import, so holding at high price, but along with the appearance of domestic joint, cooperation forms, but enter in the family of ordinary consumer with the product that carbon fiber is core technology.
In the winter time, family or public market etc. all say that design floor heating is warmed oneself, and its warm source is to radiate the interior space to reach the effect of heating from underground.Electricity floor heating is to heat ground by being laid on the heating of underground heating cable.At present, heating cable is widely used to the public spheres such as industrial circle and fire protection pipeline such as oil, chemical industry, steam power plant.But the security protection performance of current carbon fiber heating cable is poor, once the insulating barrier disrepair phenomenon of carbon fiber occurs, leaky very easily occurs, the user of carbon fiber heating cable is caused certain security threat.
Summary of the invention
For the deficiency that prior art exists, it is an object of the present invention to provide a kind of grounding type copper mesh grid carbon fiber heating cable and processing technique thereof, to solve the problem proposed in above-mentioned background technology, the present invention is easy to use, it is simple to operation, good stability, and reliability is high.
To achieve these goals, the present invention realizes by the following technical solutions: a kind of grounding type copper mesh grid carbon fiber heating cable, including carbon fiber heating line, copper mesh grid and earth lead, the outer surface of described carbon fiber heating line is coated with copper mesh grid, described carbon fiber heating line is electrically connected with earth lead, described earth lead runs through copper mesh grid to copper mesh grid, the junction of described carbon fiber heating line and earth lead is provided with protection mechanism, described protection mechanism is by interior heat-shrink tube, silica gel sheath and outer heat-shrink tube are constituted, the junction of described carbon fiber heating line and earth lead is cased with interior heat-shrink tube, the outside of described interior heat-shrink tube is cased with silica gel sheath, the outside of described silica gel sheath is cased with the exterior-heat draw.
Further, the outer surface being wrapped in carbon fiber heating line of described copper mesh grid half mulching, coverage is carbon fiber heating line outer surface 1/2nd of described copper mesh grid.
Further, described copper mesh grid is wrapped in the outer surface of carbon fiber heating line, and described copper mesh grid is coated with a circle around carbon fiber heating line outer surface.
Further, described earth lead is provided with protection mechanism at least provided with the junction of and carbon fiber heating line and earth lead.
Further, described interior heat-shrink tube is identical with the material of outer heat-shrink tube.
Further, described copper mesh grid is mainly made up of copper wire.
A kind of grounding type copper mesh grid carbon fiber heating cable processing technique, comprises the following steps:
Step 1, makes earth lead be electrically connected with carbon fiber heating line by connection equipment, and in the outer surface covering copper mesh grid of carbon fiber heating line；
Step 2, heat-shrink tube on carbon fiber heating line with the junction set of earth lead；
Step 3, a circle silica gel sheath on the outer sheath of interior heat-shrink tube, and seal up silica gel at silica gel sheath and carbon fiber heating line and silica gel sheath with earth lead gap, make interior heat-shrink tube and be wrapped in the carbon fiber heating line within interior heat-shrink tube and earth lead junction is wrapped up by silica gel sheath；
Step 4, on the outer sheath of silica gel sheath, one encloses outer heat-shrink tube, is wrapped up completely by silica gel sheath；
Step 5, by being placed on by electroscope on outer heat-shrink tube, observes whether electroscope has abnormal conditions, then judges whether the installation of protection mechanism completes.
Beneficial effects of the present invention: a kind of grounding type copper mesh grid carbon fiber heating cable of the present invention and processing technique thereof, substantially increase the security protection performance of carbon fiber heating line, there is the advantage that simple in construction, security performance are high and with low cost, design ingenious simultaneously, improve the market competitiveness, reach simple in construction and purpose reasonable in design.
Accompanying drawing explanation
By reading detailed description non-limiting example made with reference to the following drawings, the other features, objects and advantages of the present invention will become more apparent upon:
Fig. 1 is carbon fiber heating line and the copper mesh grid schematic diagram of the present invention a kind of grounding type copper mesh grid carbon fiber heating cable；
Fig. 2 is the earth lead schematic diagram of the present invention a kind of grounding type copper mesh grid carbon fiber heating cable；
Fig. 3 is the interior heat-shrink tube schematic diagram of the present invention a kind of grounding type copper mesh grid carbon fiber heating cable；
Fig. 4 is the silica gel sheath schematic diagram of the present invention a kind of grounding type copper mesh grid carbon fiber heating cable；
Fig. 5 is the outer heat-shrink tube schematic diagram of the present invention a kind of grounding type copper mesh grid carbon fiber heating cable；
In figure: heat-shrink tube, 5-silica gel sheath, the outer heat-shrink tube of 6-in 1-carbon fiber heating line, 2-copper mesh grid, 3-earth lead, 4-.
Detailed description of the invention
For the technological means making the present invention realize, creation characteristic, reach purpose and effect and be easy to understand, below in conjunction with detailed description of the invention, the present invention is expanded on further.
Refer to Fig. 1 to Fig. 5, the present invention provides a kind of technical scheme: a kind of grounding type copper mesh grid carbon fiber heating cable, including carbon fiber heating line 1, copper mesh grid 2 and earth lead 3, the outer surface of carbon fiber heating line 1 is coated with copper mesh grid 2, carbon fiber heating line 1 and earth lead 3 are electrically connected, earth lead 3 runs through outside copper mesh grid 2 to copper mesh grid 2, the junction of carbon fiber heating line 1 and earth lead 3 is provided with protection mechanism, protection mechanism is by interior heat-shrink tube 4, silica gel sheath 5 and outer heat-shrink tube 6 are constituted, the junction of carbon fiber heating line 1 and earth lead 3 is cased with interior heat-shrink tube 4, the outside of interior heat-shrink tube 4 is cased with silica gel sheath 5, the outside of silica gel sheath 5 is cased with the exterior-heat draw 6.
Earth lead 3 is provided with protection mechanism at least provided with the junction of and carbon fiber heating line 1 and earth lead 3, and interior heat-shrink tube 4 is identical with the material of outer heat-shrink tube 6, and copper mesh grid 2 is mainly made up of copper wire.
As one embodiment of the present of invention: comprise the following steps:
Step 1, earth lead 3 and carbon fiber heating line 1 is made to be electrically connected by connection equipment, and in the outer surface covering copper mesh grid 2 of carbon fiber heating line 1, such as Fig. 2, the wherein outer surface being wrapped in carbon fiber heating line 1 of copper mesh grid 2 half mulching, the coverage of copper mesh grid 2 is 1/2nd of carbon fiber heating line 1 outer surface；
Step 2, heat-shrink tube 4 on carbon fiber heating line 1 with the junction set of earth lead 3, such as Fig. 3；
Step 3, a circle silica gel sheath 5 on the outer sheath of interior heat-shrink tube 4, and seal up silica gel with carbon fiber heating line 1 and silica gel sheath 5 with earth lead 3 gap at silica gel sheath 5, make interior heat-shrink tube 4 and be wrapped in carbon fiber heating line within interior heat-shrink tube 41 and wrapped up by silica gel sheath 5 with earth lead 3 junction, such as Fig. 4；
Step 4, on the outer sheath of silica gel sheath 5, one encloses outer heat-shrink tube 6, is wrapped up completely by silica gel sheath 5, such as Fig. 5；
Step 5, by being placed on by electroscope on outer heat-shrink tube 6, observes whether electroscope has abnormal conditions, then judges whether the installation of protection mechanism completes.
As an alternative embodiment of the invention: comprise the following steps:
Step 1, earth lead 3 and carbon fiber heating line 1 is made to be electrically connected by connection equipment, and in the outer surface covering copper mesh grid 2 of carbon fiber heating line 1, such as Fig. 2, wherein copper mesh grid 2 is wrapped in the outer surface of carbon fiber heating line 1, and copper mesh grid 2 is coated with a circle around carbon fiber heating line 1 outer surface；
Step 2, heat-shrink tube 4 on carbon fiber heating line 1 with the junction set of earth lead 3, such as Fig. 3；
Step 3, a circle silica gel sheath 5 on the outer sheath of interior heat-shrink tube 4, and seal up silica gel with carbon fiber heating line 1 and silica gel sheath 5 with earth lead 3 gap at silica gel sheath 5, make interior heat-shrink tube 4 and be wrapped in carbon fiber heating line within interior heat-shrink tube 41 and wrapped up by silica gel sheath 5 with earth lead 3 junction, such as Fig. 4；
Step 4, on the outer sheath of silica gel sheath 5, one encloses outer heat-shrink tube 6, is wrapped up completely by silica gel sheath 5, such as Fig. 5；
Step 5, by being placed on by electroscope on outer heat-shrink tube 6, observes whether electroscope has abnormal conditions, then judges whether the installation of protection mechanism completes.
The ultimate principle of the present invention and principal character and advantages of the present invention have more than been shown and described, to those skilled in the art, obviously the invention is not restricted to the details of above-mentioned one exemplary embodiment, and when without departing substantially from the spirit of the present invention or basic feature, it is possible to realize the present invention in other specific forms.Therefore, no matter from which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the invention rather than described above limits, it is intended that all changes in the implication of the equivalency dropping on claim and scope included in the present invention.Any accompanying drawing labelling in claim should be considered as the claim that restriction is involved.
In addition, it is to be understood that, although this specification is been described by according to embodiment, but not each embodiment only comprises an independent technical scheme, this narrating mode of description is only for clarity sake, description should be made as a whole by those skilled in the art, and the technical scheme in each embodiment through appropriately combined, can also form other embodiments that it will be appreciated by those skilled in the art that.
Claims (7)
1. a grounding type copper mesh grid carbon fiber heating cable, including carbon fiber heating line, copper mesh grid and earth lead, it is characterized in that: the outer surface of described carbon fiber heating line is coated with copper mesh grid, described carbon fiber heating line is electrically connected with earth lead, described earth lead runs through copper mesh grid to copper mesh grid, the junction of described carbon fiber heating line and earth lead is provided with protection mechanism, described protection mechanism is by interior heat-shrink tube, silica gel sheath and outer heat-shrink tube are constituted, the junction of described carbon fiber heating line and earth lead is cased with interior heat-shrink tube, the outside of described interior heat-shrink tube is cased with silica gel sheath, the outside of described silica gel sheath is cased with the exterior-heat draw.
2. a kind of grounding type copper mesh grid carbon fiber heating cable according to claim 1, it is characterized in that: the outer surface being wrapped in carbon fiber heating line of described copper mesh grid half mulching, coverage is carbon fiber heating line outer surface 1/2nd of described copper mesh grid.
3. a kind of grounding type copper mesh grid carbon fiber heating cable according to claim 1, it is characterised in that: described copper mesh grid is wrapped in the outer surface of carbon fiber heating line, and described copper mesh grid is coated with a circle around carbon fiber heating line outer surface.
4. a kind of grounding type copper mesh grid carbon fiber heating cable according to claim 1, it is characterised in that: described earth lead is provided with protection mechanism at least provided with the junction of and carbon fiber heating line and earth lead.
5. a kind of grounding type copper mesh grid carbon fiber heating cable according to claim 1, it is characterised in that: described interior heat-shrink tube is identical with the material of outer heat-shrink tube.
6. a kind of grounding type copper mesh grid carbon fiber heating cable according to claim 1, it is characterised in that: described copper mesh grid is mainly made up of copper wire.
7. a grounding type copper mesh grid carbon fiber heating cable processing technique as claimed in claim 1, it is characterised in that: comprise the following steps:
Step 1, makes earth lead be electrically connected with carbon fiber heating line by connection equipment, and in the outer surface covering copper mesh grid of carbon fiber heating line；
Step 2, heat-shrink tube on carbon fiber heating line with the junction set of earth lead；
Step 3, a circle silica gel sheath on the outer sheath of interior heat-shrink tube, and seal up silica gel at silica gel sheath and carbon fiber heating line and silica gel sheath with earth lead gap, make interior heat-shrink tube and be wrapped in the carbon fiber heating line within interior heat-shrink tube and earth lead junction is wrapped up by silica gel sheath；
Step 4, on the outer sheath of silica gel sheath, one encloses outer heat-shrink tube, is wrapped up completely by silica gel sheath；
Step 5, by being placed on by electroscope on outer heat-shrink tube, observes whether electroscope has abnormal conditions, then judges whether the installation of protection mechanism completes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610232239.0A CN105744664A (en) | 2016-04-14 | 2016-04-14 | Grounded-type copper braid mesh carbon fiber heating cable and processing technique thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610232239.0A CN105744664A (en) | 2016-04-14 | 2016-04-14 | Grounded-type copper braid mesh carbon fiber heating cable and processing technique thereof |
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| CN105744664A true CN105744664A (en) | 2016-07-06 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107295706A (en) * | 2017-07-14 | 2017-10-24 | 贵州天虹智能地暖科技有限公司 | A kind of security heating cable |
| CN114641836A (en) * | 2019-11-07 | 2022-06-17 | Ls电线有限公司 | Self-rolling type shielding pipe |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107295706A (en) * | 2017-07-14 | 2017-10-24 | 贵州天虹智能地暖科技有限公司 | A kind of security heating cable |
| CN114641836A (en) * | 2019-11-07 | 2022-06-17 | Ls电线有限公司 | Self-rolling type shielding pipe |
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Application publication date: 20160706 |
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