CN219716514U - Teflon high-temperature shielding cable - Google Patents
Teflon high-temperature shielding cable Download PDFInfo
- Publication number
- CN219716514U CN219716514U CN202321105121.3U CN202321105121U CN219716514U CN 219716514 U CN219716514 U CN 219716514U CN 202321105121 U CN202321105121 U CN 202321105121U CN 219716514 U CN219716514 U CN 219716514U
- Authority
- CN
- China
- Prior art keywords
- sheath
- arc
- crosslinked
- subassembly
- high temperature
- 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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- 239000004809 Teflon Substances 0.000 title claims abstract description 23
- 229920006362 Teflon® Polymers 0.000 title claims abstract description 23
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 32
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims abstract description 27
- 229910052742 iron Inorganic materials 0.000 claims abstract description 16
- 210000003205 muscle Anatomy 0.000 claims abstract description 9
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 9
- 239000000741 silica gel Substances 0.000 claims description 9
- 229910002027 silica gel Inorganic materials 0.000 claims description 9
- 239000000945 filler Substances 0.000 claims description 8
- 239000003365 glass fiber Substances 0.000 claims description 5
- 239000004254 Ammonium phosphate Substances 0.000 claims description 4
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims description 4
- 229910000148 ammonium phosphate Inorganic materials 0.000 claims description 4
- 235000019289 ammonium phosphates Nutrition 0.000 claims description 4
- MNNHAPBLZZVQHP-UHFFFAOYSA-N diammonium hydrogen phosphate Chemical compound [NH4+].[NH4+].OP([O-])([O-])=O MNNHAPBLZZVQHP-UHFFFAOYSA-N 0.000 claims description 4
- 239000011737 fluorine Substances 0.000 claims description 4
- 229910052731 fluorine Inorganic materials 0.000 claims description 4
- 239000000395 magnesium oxide Substances 0.000 claims description 4
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 4
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims description 4
- 239000005028 tinplate Substances 0.000 claims 1
- 230000006835 compression Effects 0.000 abstract description 5
- 238000007906 compression Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 5
- 239000000463 material Substances 0.000 abstract description 5
- 230000003139 buffering effect Effects 0.000 abstract description 3
- 239000010410 layer Substances 0.000 description 14
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000004132 cross linking Methods 0.000 description 2
- 239000003063 flame retardant Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000011241 protective layer Substances 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- 230000002147 killing effect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Abstract
The utility model discloses a teflon high-temperature shielding cable, and relates to the technical field of cables. The cable comprises a sheath assembly, a cable core assembly and a bracket assembly, wherein the cable core assembly and the bracket assembly are arranged inside the sheath assembly, and the sheath assembly comprises a crosslinked PE insulating sheath, a tinned iron shielding net layer sleeved outside the crosslinked PE insulating sheath and a teflon outer sheath sleeved outside the tinned iron shielding net layer. Through setting up sheath subassembly, sinle silk subassembly and bracket component, when the arc anti-press board was pressed, on the arc location hoop compression buffering and with pressure transfer to another arc anti-press board on it, the arc location hoop passes through the center location muscle with pressure transfer to other arc location hoops simultaneously on, and a plurality of arc location hoops of symmetrical crisscross distribution have effectively reduced the processing material, accord with economic benefits, carry out three-layer shielding protection through tinfoil inner sheath, tinfoil outer sheath and tinned iron shielding net layer, the anti-interference effect of this product has been guaranteed.
Description
Technical Field
The utility model relates to the technical field of cables, in particular to a teflon high-temperature shielding cable.
Background
The wire and cable are used to transmit electrical (magnetic) energy, information and wire products for electromagnetic energy conversion. The broad sense of electric wire and cable is also simply referred to as cable, and the narrow sense of cable is referred to as insulated cable, which can be defined as: an aggregate consisting of; one or more insulated cores, and the respective coatings, total protective layers and outer protective layers that they may have, may also have additional uninsulated conductors.
In the prior art, the common cable in the market is shielded only through the armor, the shielding effect is poor, the armor consumes more materials, the cable is not easy to bend, and the using effect is not ideal.
Disclosure of Invention
The utility model provides a teflon high-temperature shielding cable, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a high temperature shielded cable of indisputable fluorine dragon, includes the sheath subassembly and sets up in inside sinle silk subassembly, the support subassembly of sheath subassembly, the sheath subassembly includes the insulating sheath of crosslinked PE, the cover is located the outside tinned iron shielding net layer of crosslinked PE and is located the outside indisputable fluorine dragon oversheath of tinned iron shielding net layer, the sinle silk subassembly sets up in the inside of the insulating sheath of crosslinked PE, the sinle silk subassembly includes tinned copper wire and the cover is located the outside tinfoil paper inner sheath of tinned copper wire, the support subassembly is including setting up on the inside central location muscle of crosslinked PE insulating sheath and the cover and the arc location hoop that just quantity is not less than one on locating the central location muscle, is used for supporting the insulating sheath of crosslinked PE.
Further, two adjacent arc-shaped positioning hoops are symmetrically and alternately arranged, and a connecting sleeve sleeved with the central positioning rib is arranged on each arc-shaped positioning hoop.
Further, both ends of the arc-shaped positioning hoop are respectively provided with an arc-shaped pressure-resistant plate which is attached to the inner wall of the crosslinked PE insulating sheath.
Furthermore, the inner part of the tinfoil paper inner sheath is also sleeved with a crosslinked PE insulating inner sheath.
Further, the outer part of the crosslinked PE insulating sheath is sleeved with a tinfoil paper outer sheath, and the outer part of the tinfoil paper outer sheath is sleeved with a high-temperature-resistant silica gel sheath.
Further, the high temperature resistant silica gel sheath is sleeved in the tinned iron shielding net layer.
Further, the outer part of the teflon outer sheath is sleeved with a glass fiber woven layer.
Furthermore, a fireproof filler is arranged in the crosslinked PE insulating sheath, and the fireproof filler is one of ammonium phosphate and magnesium oxide.
Compared with the prior art, the utility model provides the teflon high-temperature shielding cable, which has the following beneficial effects:
this indisputable fluorine dragon high temperature shielded cable, through setting up sheath subassembly, sinle silk subassembly and bracket component, when the arc anti-press board was pressed, arc location hoop compression buffering and with pressure transmission to another arc anti-press board on it on, arc location hoop passes through the center location muscle with pressure transmission to other arc location hoops simultaneously on, and a plurality of arc location hoops of symmetrical staggered distribution have effectively reduced the processing material, accord with economic benefits, carry out three-layer shielding protection through tinfoil inner sheath, tinfoil outer sheath and tinned iron shielding net layer, the anti-interference effect of this product has been guaranteed.
Drawings
FIG. 1 is a cross-sectional view of the structure of the present utility model;
FIG. 2 is a schematic view of a bracket assembly according to the present utility model;
fig. 3 is a schematic structural diagram of a second embodiment of the present utility model.
In the figure: 1. a jacket assembly; 11. crosslinking the PE insulating sheath; 12. a tinfoil paper outer sheath; 13. high temperature resistant silica gel sheath; 14. a tinning iron shielding net layer; 15. an outer sheath of teflon; 16. a glass fiber braid; 17. a fire-resistant filler; 2. a wire core assembly; 21. tinning copper wires; 22. crosslinking the PE insulating inner sheath; 23. a tinfoil inner sheath; 3. a bracket assembly; 31. a center positioning rib; 32. an arc-shaped positioning hoop; 33. connecting sleeves; 34. an arc-shaped pressure-resistant plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-2, the utility model discloses a teflon high temperature shielding cable, which comprises a sheath assembly 1, a wire core assembly 2 and a bracket assembly 3, wherein the wire core assembly 2 and the bracket assembly 3 are arranged in the sheath assembly 1, the sheath assembly 1 comprises a crosslinked PE insulating sheath 11, a tinned iron shielding net layer 14 sleeved outside the crosslinked PE insulating sheath 11, and a teflon outer sheath 15 sleeved outside the tinned iron shielding net layer 14, the wire core assembly 2 is arranged in the crosslinked PE insulating sheath 11, the wire core assembly 2 comprises a tinned copper wire 21 and a tinfoil inner sheath 23 sleeved outside the tinned copper wire 21, and the bracket assembly 3 comprises a center positioning rib 31 arranged in the crosslinked PE insulating sheath 11 and arc positioning hoops 32 sleeved on the center positioning rib 31 and not less than one arc positioning hoops for supporting the crosslinked PE insulating sheath 11.
Specifically, two adjacent arc location hoops 32 are symmetry and crisscross setting, be provided with on the arc location hoop 32 with the adapter sleeve 33 that center location muscle 31 cup jointed, a plurality of arc location hoops 32 of symmetry and crisscross distribution have not only reduced the processing material, can be right simultaneously the stable support of crosslinked PE insulating sheath 11 can separate a plurality of sinle silk subassemblies 2 simultaneously.
Specifically, the both ends of arc location hoop 32 all are provided with the arc holding-down plate 34 that laminates mutually with the insulating sheath 11 inner wall of crosslinked PE, the setting of arc holding-down plate 34 increases the area of contact of arc location hoop 32 tip and insulating sheath 11 of crosslinked PE for when sheath assembly 1 pressurized, can pass through arc holding-down plate 34 with pressure and transmit to arc location hoop 32, arc location hoop 32 compression, on another arc holding-down plate 34 on with pressure transfer to it, on simultaneously passing through central location muscle 31 with pressure transfer to other arc location hoops 32, can effectively share pressure.
Specifically, the inner portion of the tinfoil inner sheath 23 is further sleeved with a cross-linked PE insulation inner sheath 22, the cross-linked PE insulation inner sheath 22 is used for hooping a plurality of galvanized wire cores together, and the tinfoil inner sheath 23 can perform one-layer shielding protection on the single wire core assembly 2.
Specifically, the outer part of the cross-linked PE insulating sheath 11 is sleeved with a tinfoil paper outer sheath 12, the outer part of the tinfoil paper outer sheath 12 is sleeved with a high-temperature-resistant silica gel sheath 13, and the tinfoil paper outer sheath 12 carries out secondary shielding protection on the plurality of wire core assemblies 2.
Specifically, high temperature resistant silica gel sheath 13 cover is located the inside of tinned iron shielding stratum reticulare 14, the setting of tinned iron shielding stratum reticulare 14 increases the resistance to compression, the shear capacity of this product, the shielding effect of this product has been further increased simultaneously, high temperature resistant silica gel sheath 13 cuts off tinfoil paper oversheath 12 and tinned iron shielding stratum reticulare 14, the broken condition of tinfoil paper oversheath 12 has been avoided in the direct friction of tinfoil paper oversheath 12 and tinned iron shielding stratum reticulare 14, high temperature resistant silica gel sheath 13 and the stable laminating of tinfoil paper oversheath 12, reduce the wearing and tearing that it received, the high temperature resistant performance of this product has been increased simultaneously.
Specifically, the outer cover of the teflon outer sheath 15 is provided with a glass fiber woven layer 16, and the glass fiber woven layer 16 is fireproof, high-temperature resistant, ageing resistant, wear resistant, good in flexibility and bending performance, and is used in a winding way, flame is not burnt, fireproof and flame-retardant, and long in service life, and protects the teflon outer sheath 15.
Specifically, the fireproof filler 17 is arranged in the crosslinked PE insulating sheath 11, the fireproof filler 17 is one of ammonium phosphate and magnesium oxide, and the ammonium phosphate powder and the magnesium oxide powder are fillers in the conventional cable and have excellent flame retardant property.
In the second embodiment, referring to fig. 3, compared with the above embodiment, the inner space of the arc-shaped positioning hoop 32 in the present embodiment is further divided, so that the plurality of core assemblies 2 can be further divided, and the stability of the core assemblies 2 is ensured.
To sum up, this teflon high temperature shielded cable, through setting up sheath subassembly 1, sinle silk subassembly 2 and support subassembly 3, when arc anti-pressing board 34 is pressed, arc location hoop 32 compression buffering and with on another arc anti-pressing board 34 on the pressure transfer to it, simultaneously arc location hoop 32 passes through on the central location muscle 31 transmits other arc location hoops 32 with pressure, and a plurality of arc location hoops 32 of symmetrical crisscross distribution, still effectively reduced the processing material, accord with economic benefits, carry out three-layer shielding protection through tinfoil inner sheath 23, tinfoil outer sheath 12 and tinfoil shielding net layer 14, the interference killing effect of this product has been guaranteed.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a teflon high temperature shielded cable, includes sheath subassembly (1) and sets up in inside sinle silk subassembly (2), support subassembly (3) of sheath subassembly (1), its characterized in that: sheath subassembly (1) are including crosslinked PE insulating sheath (11), cover locate the outside tinned iron shielding net layer (14) of crosslinked PE insulating sheath (11) and cover locate tinned iron shielding net layer (14) outside indisputable fluorine dragon oversheath (15), core subassembly (2) set up in the inside of crosslinked PE insulating sheath (11), core subassembly (2) include tinned copper wire (21) and cover locate tinned copper wire (21) outside tinfoil paper inner sheath (23), support subassembly (3) are including setting up on crosslinked PE insulating sheath (11) inside central location muscle (31) and cover locate on central location muscle (31) and arc location hoop (32) that quantity is not less than one for support crosslinked PE insulating sheath (11).
2. The teflon high temperature shielded cable of claim 1, wherein: two adjacent arc-shaped positioning hoops (32) are symmetrically and alternately arranged, and a connecting sleeve (33) sleeved with the central positioning rib (31) is arranged on each arc-shaped positioning hoop (32).
3. The teflon high temperature shielded cable of claim 1, wherein: both ends of the arc-shaped positioning hoop (32) are respectively provided with an arc-shaped pressure-resistant plate (34) which is attached to the inner wall of the cross-linked PE insulating sheath (11).
4. The teflon high temperature shielded cable of claim 1, wherein: the inner part of the tinfoil paper inner sheath (23) is also sleeved with a crosslinked PE insulating inner sheath (22).
5. The teflon high temperature shielded cable of claim 1, wherein: the outer part of the cross-linked PE insulating sheath (11) is sleeved with a tinfoil paper outer sheath (12), and the outer part of the tinfoil paper outer sheath (12) is sleeved with a high-temperature-resistant silica gel sheath (13).
6. The teflon high temperature shielded cable of claim 5, wherein: the high-temperature-resistant silica gel sheath (13) is sleeved in the tinplate shielding net layer (14).
7. The teflon high temperature shielded cable of claim 1, wherein: the outer part of the teflon outer sheath (15) is sleeved with a glass fiber woven layer (16).
8. The teflon high temperature shielded cable of claim 1, wherein: the inside of the crosslinked PE insulating sheath (11) is provided with a fireproof filler (17), and the fireproof filler (17) is one of ammonium phosphate and magnesium oxide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321105121.3U CN219716514U (en) | 2023-05-09 | 2023-05-09 | Teflon high-temperature shielding cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321105121.3U CN219716514U (en) | 2023-05-09 | 2023-05-09 | Teflon high-temperature shielding cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219716514U true CN219716514U (en) | 2023-09-19 |
Family
ID=88005706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321105121.3U Active CN219716514U (en) | 2023-05-09 | 2023-05-09 | Teflon high-temperature shielding cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219716514U (en) |
-
2023
- 2023-05-09 CN CN202321105121.3U patent/CN219716514U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |