CN220208567U - Teflon high-temperature multi-strand flexible conductor - Google Patents
Teflon high-temperature multi-strand flexible conductor Download PDFInfo
- Publication number
- CN220208567U CN220208567U CN202321607543.0U CN202321607543U CN220208567U CN 220208567 U CN220208567 U CN 220208567U CN 202321607543 U CN202321607543 U CN 202321607543U CN 220208567 U CN220208567 U CN 220208567U
- Authority
- CN
- China
- Prior art keywords
- insulating jacket
- conductors
- conductor
- resistance
- strand
- 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
- 239000004020 conductor Substances 0.000 title claims abstract description 55
- 239000004809 Teflon Substances 0.000 title claims abstract description 10
- 229920006362 Teflon® Polymers 0.000 title claims abstract description 10
- 239000004812 Fluorinated ethylene propylene Substances 0.000 claims abstract description 9
- 229920009441 perflouroethylene propylene Polymers 0.000 claims abstract description 9
- HQQADJVZYDDRJT-UHFFFAOYSA-N ethene;prop-1-ene Chemical group C=C.CC=C HQQADJVZYDDRJT-UHFFFAOYSA-N 0.000 claims abstract description 8
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims 1
- 229910052731 fluorine Inorganic materials 0.000 claims 1
- 239000011737 fluorine Substances 0.000 claims 1
- 238000005452 bending Methods 0.000 abstract description 7
- 238000005299 abrasion Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000000843 anti-fungal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010892 electric spark Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- -1 poly (perfluoroethylene propylene) Polymers 0.000 description 1
- 230000017105 transposition Effects 0.000 description 1
Landscapes
- Insulated Conductors (AREA)
Abstract
The utility model relates to a Teflon high-temperature multi-strand flexible conductor, which comprises a wire, wherein the wire comprises a first insulating jacket and nineteen groups of wire cores, the first insulating jacket wraps the nineteen groups of wire cores, each group of wire cores comprises seven strands of conductors and a second insulating jacket which are stranded in a combined mode, the second insulating jacket wraps the seven strands of conductors, each strand of conductor comprises a conductor core with the thickness of 0.1mm and a third insulating jacket, the third insulating jacket wraps the conductor core, and the first insulating jacket, the second insulating jacket and the third insulating jacket are all fluorinated ethylene propylene copolymers with high temperature resistance and wear resistance. The high-temperature-resistant and wear-resistant fluorinated ethylene propylene copolymer meets the technical requirements of 200 ℃ resistance and 1000 ten thousand bending lives, has a large number of conductors, has good flexibility, and meets the requirements of being used on mechanical arms on equipment.
Description
Technical Field
The utility model relates to a Teflon high-temperature multi-strand flexible conductor.
Background
The teflon high-temperature wire has the advantages of excellent acid resistance, alkali resistance, antifungal property, cold and wet natural environment resistance, resistance to various raw oil, excellent flexibility, moisture resistance, compression resistance and the like. The number of conductor strands needs to be up to a certain number, which can give the conductor good flexibility.
In the prior art, stranded conductors are stranded by adopting a strand type, the stranded conductors are easy to loosen and not round enough, the adhesion between the stranded conductors and an insulating cover is reduced, the appearance of a product is affected, and the stranded conductors are not made of insulating materials resistant to high temperature and abrasion and cannot meet the technical requirements of 200 ℃ resistance and 1000 ten thousand bending lives.
Disclosure of Invention
The utility model aims to provide a Teflon high-temperature multi-strand flexible conductor which meets the technical requirements of 200 ℃ high temperature resistance and 1000 ten thousand bending lives.
The purpose of the utility model is realized in the following way:
the utility model provides a high temperature stranded flexible conductor of Teflon, includes the wire, the wire includes first insulating overcoat and nineteen groups sinle silk, first insulating overcoat parcel nineteen groups sinle silk, every group sinle silk include seven strand conductors of combination formula transposition and second insulating overcoat, seven strand conductors of second insulating overcoat parcel, every strand conductor includes 0.1 mm's conductor core and third insulating overcoat, third insulating overcoat parcel conductor core, first insulating overcoat, second insulating overcoat and third insulating overcoat are high temperature resistant and wear-resisting fluorinated ethylene propylene copolymer.
The conductor twisting mode is combined twisting, one hundred thirty three conductors are divided into nineteen groups, each group is provided with seven conductors, the effect of compact twisting of the conductors is achieved, the first insulating jacket, the second insulating jacket and the third insulating jacket are all fluorinated ethylene propylene copolymers with high temperature resistance and wear resistance, the technical requirements of 200 ℃ resistance and 1000 ten thousand times of bending life are met, the number of the conductors is relatively large, the conductors have good flexibility, and the conductors are used on mechanical arms on equipment.
The aim of the utility model can be also solved by adopting the following technical measures:
further, the outer diameters of the first insulating jacket, the second insulating jacket and the third insulating jacket are controlled to be 2.10+/-0.15mm, the concentricity is more than 70%, the tensile strength is more than 1.72daN/mm, the elongation is more than 200%, and the current resistance is 20A.
The beneficial effects of the utility model are as follows:
according to the utility model, the conductor twisting mode is combined twisting, one hundred thirty three conductors are divided into nineteen groups, each group is provided with seven conductors, the effect of compact conductor twisting is achieved, the first insulating jacket, the second insulating jacket and the third insulating jacket are all fluorinated ethylene propylene copolymers resistant to high temperature and abrasion, the technical requirements of 200 ℃ resistance and 1000 ten thousand bending lives are met, the number of conductors is relatively large, and the high-temperature-resistant and abrasion-resistant cable has good flexibility.
Drawings
Fig. 1 is a schematic diagram of a teflon high temperature multi-strand flexible conductor.
Detailed Description
The utility model is further described below with reference to the accompanying drawings and examples:
the embodiment is shown in combination with fig. 1, a teflon high-temperature multi-strand flexible conductor 4 comprises a wire 1, the wire 1 comprises a first insulating jacket 2 and nineteen groups of wire cores 3, the first insulating jacket 2 wraps the nineteen groups of wire cores 3, each group of wire cores 3 comprises seven strands of conductors 4 and a second insulating jacket 5 which are stranded in a combined mode, the second insulating jacket 5 wraps the seven strands of conductors 4, each strand of conductor 4 comprises a conductor core 7 with the diameter of 0.1mm and a third insulating jacket 6, and the third insulating jacket 6 wraps the conductor core 7.
Further, the first insulating jacket 2, the second insulating jacket 5 and the third insulating jacket 6 are fluorinated ethylene propylene copolymers which are resistant to high temperature and abrasion.
Further, the outer diameters of the first insulating jacket 2, the second insulating jacket 5 and the third insulating jacket 6 are controlled to be 2.10+/-0.15mm, the concentricity is more than 70%, the tensile strength is more than 1.72daN/mm, the elongation is more than 200%, and the current resistance is 20A.
With reference to the requirements of customers, the tin plating thickness reaches more than 0.4um, the number of 4 strands of conductors is 133, the insulating layer is made of high-temperature 200 ℃ resistant and wear-resistant poly (perfluoroethylene propylene) FEP, the insulating layer is directly controlled to be 2.10+/-0.15mm, and the bending life is 1000 ten thousand times and the current resistance is 20A through the test of electric spark 2000V.
The conductor 4 is stranded in a combined mode, one hundred and thirty three conductors 4 are divided into nineteen groups, each group is provided with seven conductors 4, the effect of compact stranding of the conductors 4 is achieved, the first insulating jacket 2, the second insulating jacket 5 and the third insulating jacket 6 are all fluorinated ethylene propylene copolymers with high temperature resistance and wear resistance, the technical requirements of 200 ℃ resistance and 1000 ten thousand bending lives are met, the number of the conductors 4 is relatively large, and the novel high-temperature-resistant cable has good flexibility.
Claims (2)
1. The utility model provides a indisputable fluorine dragon high temperature stranded flexible conductor, includes wire (1), its characterized in that: the wire (1) comprises a first insulating jacket (2) and nineteen groups of wire cores (3), the first insulating jacket (2) wraps the nineteen groups of wire cores (3), each group of wire cores (3) comprises seven strands of conductors (4) and a second insulating jacket (5) which are stranded in a combined mode, each strand of conductors (4) is wrapped by the second insulating jacket (5), each strand of conductors (4) comprises a conductor core (7) with the thickness of 0.1mm and a third insulating jacket (6), each third insulating jacket (6) wraps the conductor core (7), and the first insulating jacket (2), the second insulating jacket (5) and the third insulating jacket (6) are fluorinated ethylene propylene copolymers with high temperature resistance and wear resistance.
2. The teflon high temperature multi-strand flexible conductor of claim 1, wherein: the outer diameters of the first insulating jacket (2), the second insulating jacket (5) and the third insulating jacket (6) are controlled to be 2.10+/-0.15mm, the concentricity is more than 70%, the tensile strength is more than 1.72daN/mm, the elongation is more than 200%, and the current resistance is 20A.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321607543.0U CN220208567U (en) | 2023-06-21 | 2023-06-21 | Teflon high-temperature multi-strand flexible conductor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321607543.0U CN220208567U (en) | 2023-06-21 | 2023-06-21 | Teflon high-temperature multi-strand flexible conductor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220208567U true CN220208567U (en) | 2023-12-19 |
Family
ID=89141614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321607543.0U Active CN220208567U (en) | 2023-06-21 | 2023-06-21 | Teflon high-temperature multi-strand flexible conductor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220208567U (en) |
-
2023
- 2023-06-21 CN CN202321607543.0U patent/CN220208567U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204178748U (en) | Flexible fine and soft brass wire shielding drag chain power cable | |
| CN220208567U (en) | Teflon high-temperature multi-strand flexible conductor | |
| CN219370645U (en) | High-flexibility oil-resistant fire-resistant cable capable of monitoring tensile strength | |
| CN103606409A (en) | Flame-retardant high temperature resistance anti-bending soft type control cable | |
| CN202694967U (en) | Power cable with silicone insulating layers and flat sheath layers | |
| CN205810417U (en) | A kind of flexible dynamic control of tension is combined reel flat cable | |
| CN205303060U (en) | Layer stranded type digital communication cable | |
| CN113410005A (en) | Novel stranded conductor stranding method | |
| CN209880186U (en) | High-low temperature-resistant corrosion-resistant tensile twisted connection flexible cable | |
| CN212010424U (en) | Self-bearing corrosion-resistant durable flexible cable | |
| CN218918470U (en) | High-flexibility oil-resistant fire-resistant cable | |
| CN216250069U (en) | Durable control cable | |
| CN220252904U (en) | Durable spring cable | |
| CN212990774U (en) | Soft low temperature resistant sensor cable | |
| CN219246412U (en) | Heat-resistant high-strength aluminum alloy cable | |
| CN210182112U (en) | High-elasticity bending-resistant cable | |
| CN217506928U (en) | Reinforced composite flexible cable | |
| CN218826304U (en) | Temperature-resistant tensile waterproof wear-resistant silicone rubber sheathed cable | |
| CN214753015U (en) | Anti-corrosion cable | |
| CN219979206U (en) | High temperature resistant sensor cable suitable for drag chain operation | |
| CN216250071U (en) | Torsion-resistant control cable | |
| CN219658416U (en) | Tensile bending-resistant medical equipment cable | |
| CN219610089U (en) | High temperature resistant motor lead-out wire and motor | |
| CN217134023U (en) | Flexible wearing consumer goods adaptation charging wire | |
| CN211455333U (en) | Mobile drag chain cable |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |