CN209260291U - A kind of nonmetallic electric heating function yarn - Google Patents
A kind of nonmetallic electric heating function yarn Download PDFInfo
- Publication number
- CN209260291U CN209260291U CN201822076895.3U CN201822076895U CN209260291U CN 209260291 U CN209260291 U CN 209260291U CN 201822076895 U CN201822076895 U CN 201822076895U CN 209260291 U CN209260291 U CN 209260291U
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- China
- Prior art keywords
- layer
- conductive
- fiber
- conductive layer
- looping
- 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.)
- Expired - Fee Related
Links
- 238000005485 electric heating Methods 0.000 title claims abstract description 15
- 239000000835 fiber Substances 0.000 claims abstract description 47
- 239000003365 glass fiber Substances 0.000 claims abstract description 10
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000002134 carbon nanofiber Substances 0.000 claims abstract description 9
- 229920001169 thermoplastic Polymers 0.000 claims abstract description 8
- 239000004416 thermosoftening plastic Substances 0.000 claims abstract description 8
- 238000004804 winding Methods 0.000 claims abstract description 4
- 229920000728 polyester Polymers 0.000 claims description 6
- -1 polypropylene Polymers 0.000 claims description 5
- 239000003063 flame retardant Substances 0.000 claims description 4
- 239000004743 Polypropylene Substances 0.000 claims description 3
- 229920006231 aramid fiber Polymers 0.000 claims description 3
- 229920001155 polypropylene Polymers 0.000 claims description 3
- 229920002972 Acrylic fiber Polymers 0.000 claims 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 1
- 150000001336 alkenes Chemical class 0.000 claims 1
- 239000002041 carbon nanotube Substances 0.000 claims 1
- 229910021393 carbon nanotube Inorganic materials 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 abstract description 11
- 239000002109 single walled nanotube Substances 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 239000011248 coating agent Substances 0.000 abstract description 4
- 238000000576 coating method Methods 0.000 abstract description 4
- 230000005670 electromagnetic radiation Effects 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 4
- 229920002994 synthetic fiber Polymers 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000003618 dip coating Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000010041 electrostatic spinning Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000009940 knitting Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000007382 vortex spinning Methods 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
Landscapes
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Resistance Heating (AREA)
Abstract
The utility model discloses a kind of nonmetallic electric heating function yarns, including heart yarn, conductive looping layer, insulating layer；Heart yarn is formed by multiple glass fiber single filaments without twisting Split Down；Conductive looping layer is wrapped over outside heart yarn by conducting fiber spiral and is formed；Conducting fiber is formed by carbon nano-fiber silk table face coating single-walled carbon nanotube；Conductive looping layer includes the first conductive layer and the second conductive layer；First conductive layer and the second conductive layer are along the radially superimposed setting of yarn；First conductive layer is contrary with the conducting fiber spiral winding of the second conductive layer；Insulating layer is spinned by thermoplastic fibre；Insulating layer is coated on outside conductive looping layer.The utility model is structurally reasonable, and flexibility is good, has good heating efficiency, and electric heating performance is stablized, long service life, it is not oxidizable, the conductive looping layer of reticular structure is formed by conducting fiber, heating efficiency can be effectively improved, while electromagnetic radiation can be weakened, using effect is good.
Description
Technical field
The utility model relates to yarn field, in particular to a kind of nonmetallic electric heating function yarn.
Background technique
With being constantly progressive for society, textile technology and Weaving device are continued to develop, and yarn in the market emerges one after another, material
Matter structure is different, is widely used in the sphere of life such as woven fabric, rope making, line processed, knitting and embroidery.Meanwhile with science and technology
Development, the functional yarn of various specific uses are also continuously developed application, such as conductive yarn.Existing conductive yarn is mostly by gold
Belong to fiber filament to be made, flexibility is poor, and performance is unstable, and heating efficiency is low.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of nonmetallic electric heating function yarn, using receiving
Coating single-walled carbon nanotube in rice carbon fiber wire surface solves existing conductive yarn mostly by metal fiber wire as conductive base
It is made, has flexibility poor, performance is unstable, the low problem of heating efficiency.
In order to achieve the above objectives, the technical solution of the utility model is as follows: a kind of nonmetallic electric heating function yarn, including
Heart yarn, conductive looping layer, insulating layer；The heart yarn is formed by multiple glass fiber single filaments without twisting Split Down；The glass fibre
The diameter of monofilament is 3-15 μm；The conduction looping layer is wrapped over outside the heart yarn by conducting fiber spiral and is formed；It is described to lead
Electric fiber filament is formed by carbon nano-fiber silk table face coating single-walled carbon nanotube；The diameter of the carbon nano-fiber silk is 50-
150nm；The conduction looping layer includes the first conductive layer and the second conductive layer；First conductive layer and second conductive layer
Along the radially superimposed setting of the yarn；The conducting fiber spiral winding direction of first conductive layer and second conductive layer
On the contrary, first conductive layer and second conductive layer constitute reticular structure；The insulating layer by thermoplastic fibre spin and
At；The insulating layer is coated on outside the conductive looping layer.
As a kind of preferred embodiment of the utility model, the thermoplastic fibre is polyethylene fibre, polypropylene fibre, washs
One of synthetic fibre fiber, first synthetic fibre fiber, aramid fiber or fire-retardant polyester fibre.
As a kind of preferred embodiment of the utility model, first conductive layer includes conductive fiber described in 100-300 root
Silk；Second conductive layer includes conducting fiber described in 100-300 root.
As a kind of preferred embodiment of the utility model, first conductive layer with a thickness of 1-5 μm；Described second is conductive
Layer with a thickness of 1-5 μm.
As a kind of preferred embodiment of the utility model, the heart yarn includes glass fiber single filament described in 2-5 root.
As a kind of preferred embodiment of the utility model, the insulating layer with a thickness of 10-35 μm.
Through the above technical solutions, the beneficial effect of technical solutions of the utility model is: the utility model is structurally reasonable, soft
Single-walled carbon nanotube is coated to carbon nano-fiber silk table face using dip coating by good toughness, has good heating efficiency, and electricity adds
Hot property is stablized, and long service life is not oxidizable, and the conductive looping layer of reticular structure, Neng Gouyou are formed by conducting fiber
Effect improves heating efficiency, while can weaken electromagnetic radiation, and using effect is good.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model.
Number and corresponding component title represented by letter in figure:
1. conductive 3. insulating layer of looping layer of heart yarn 2..
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
Every other embodiment obtained, fall within the protection scope of the utility model.
Embodiment
In conjunction with Fig. 1, the utility model discloses a kind of nonmetallic electric heating function yarns, including heart yarn 1, conductive looping layer
2, insulating layer 3.Heart yarn 1 is formed by multiple glass fiber single filaments without twisting Split Down.Specifically, heart yarn 1 includes 2-5 root glass fibre
Monofilament.Heart yarn 1 can guarantee the intensity and flexibility of yarn.Meanwhile the utility model does not use conducting fiber as heart yarn
1, heating efficiency can be effectively improved.The diameter of glass fiber single filament is 3-15 μm.Conductive looping layer 2 is by conducting fiber spiral
It is wrapped over outside heart yarn 1 and is formed.Conducting fiber is formed by carbon nano-fiber silk table face coating single-walled carbon nanotube.Carbon nano-fiber
The diameter of silk is 50-150nm.Conductive looping layer 2 includes the first conductive layer and the second conductive layer.First conductive layer and the second conduction
Layer is along the radially superimposed setting of yarn.First conductive layer is contrary with the conducting fiber spiral winding of the second conductive layer, and first
Conductive layer and the second conductive layer constitute reticular structure.Specifically, Technology of Air Vortex Spinning can be used, successively to the first conductive layer and the
Two conductive layers spin.Insulating layer 3 is spinned by thermoplastic fibre；Insulating layer 3 is coated on outside conductive looping layer 2.Specifically
, it can be spinned using electrostatic spinning process.The thickness of insulating layer 3 is preferably 10-35 μm, both can guarantee that certain waterproof is exhausted
Edge effect, and can have good heating conduction.Thermoplastic fibre can for polyethylene fibre, polypropylene fibre, polyester fiber,
One of first synthetic fibre fiber, aramid fiber or fire-retardant polyester fibre.Thermoplastic fibre preferably uses fire-retardant polyester fibre, and sense of touch is soft
It is soft comfortable.
In order to which with better heating efficiency, the first conductive layer includes 100-300 root conducting fiber；Second conductive layer packet
Include 100-300 root conducting fiber.First conductive layer with a thickness of 1-5 μm；Second conductive layer with a thickness of 1-5 μm.
By above-mentioned specific embodiment, the beneficial effects of the utility model are: the utility model is structurally reasonable, flexibility
It is good, single-walled carbon nanotube is coated to by carbon nano-fiber silk table face using dip coating, there is good heating efficiency, electric heating
It can stablize, long service life is not oxidizable, forms the conductive looping layer 2 of reticular structure by conducting fiber, can effectively mention
High heating efficiency, while electromagnetic radiation can be weakened, using effect is good.
The foregoing description of the disclosed embodiments can be realized professional and technical personnel in the field or using originally practical new
Type.Various modifications to these embodiments will be readily apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the present invention will not be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest scope consistent with features of novelty.
Claims (6)
1. a kind of nonmetallic electric heating function yarn, which is characterized in that including heart yarn, conductive looping layer, insulating layer；The heart yarn
It is formed by multiple glass fiber single filaments without twisting Split Down；The diameter of the glass fiber single filament is 3-15 μm；The conduction looping
Layer is wrapped over outside the heart yarn by conducting fiber spiral and is formed；The conducting fiber is coated single by carbon nano-fiber silk table face
Wall carbon nano tube is formed；The diameter of the carbon nano-fiber silk is 50-150nm；The conduction looping layer includes the first conductive layer
With the second conductive layer；First conductive layer and second conductive layer are along the radially superimposed setting of the yarn；Described first leads
Electric layer is contrary with the conducting fiber spiral winding of second conductive layer, first conductive layer and second conduction
Layer constitutes reticular structure；The insulating layer is spinned by thermoplastic fibre；The insulating layer is coated on the conductive looping layer
Outside.
2. nonmetallic electric heating function yarn according to claim 1, which is characterized in that the thermoplastic fibre is poly- second
One of alkene fiber, polypropylene fibre, polyester fiber, acrylic fiber, aramid fiber or fire-retardant polyester fibre.
3. nonmetallic electric heating function yarn according to claim 1, which is characterized in that first conductive layer includes
Conducting fiber described in 100-300 root；Second conductive layer includes conducting fiber described in 100-300 root.
4. nonmetallic electric heating function yarn according to claim 3, which is characterized in that the thickness of first conductive layer
It is 1-5 μm；Second conductive layer with a thickness of 1-5 μm.
5. nonmetallic electric heating function yarn according to claim 4, which is characterized in that the heart yarn includes 2-5 root institute
State glass fiber single filament.
6. nonmetallic electric heating function yarn according to claim 5, which is characterized in that the insulating layer with a thickness of
10-35μm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822076895.3U CN209260291U (en) | 2018-12-11 | 2018-12-11 | A kind of nonmetallic electric heating function yarn |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822076895.3U CN209260291U (en) | 2018-12-11 | 2018-12-11 | A kind of nonmetallic electric heating function yarn |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209260291U true CN209260291U (en) | 2019-08-16 |
Family
ID=67562929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822076895.3U Expired - Fee Related CN209260291U (en) | 2018-12-11 | 2018-12-11 | A kind of nonmetallic electric heating function yarn |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209260291U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109402816A (en) * | 2018-12-11 | 2019-03-01 | 苏州璟珮新材料科技有限公司 | A kind of nonmetallic electric heating function yarn |
-
2018
- 2018-12-11 CN CN201822076895.3U patent/CN209260291U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109402816A (en) * | 2018-12-11 | 2019-03-01 | 苏州璟珮新材料科技有限公司 | A kind of nonmetallic electric heating function yarn |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190816 |