CN103474135A - Comprehensive monitoring cable - Google Patents
Comprehensive monitoring cable Download PDFInfo
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- CN103474135A CN103474135A CN2013103711725A CN201310371172A CN103474135A CN 103474135 A CN103474135 A CN 103474135A CN 2013103711725 A CN2013103711725 A CN 2013103711725A CN 201310371172 A CN201310371172 A CN 201310371172A CN 103474135 A CN103474135 A CN 103474135A
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Abstract
The invention discloses a comprehensive monitoring cable. The comprehensive monitoring cable comprises a solid-core polyvinyl chloride insulated cable core, a copper-core polyvinyl chloride insulated polyvinyl chloride sheathed soft cable core, and a copper-core polyvinyl chloride shielded polyvinyl chloride sheathed soft cable core, wherein three types of cables are distributed in a shape of the Chinese character 'pin' to form a comprehensive cable core; the outside of the cable core is coated with a tightening layer; a filling layer is also arranged between the tightening layer and the cable core; an inner layer of the tightening layer is formed by wrapping a nylon strap, a middle layer is formed by wrapping a polyurethane strap and an outer layer is formed by a high-temperature resistant fiber strap; a comprehensive sheath layer is arranged on the outer side of the tightening layer. By combining an SYV (radio frequency coaxial cable), RVV and RVVP reasonably and matching with the structures such as the filling layer and the tightening layer and the like, the product is compact in structure, stable in performance and convenient to mount, and can be used in various test devices of communication, navigation, electronic countermeasure, early warning system and sea exploration.
Description
technical field:
The present invention relates to the processing of monitoring cable, relate in particular to a kind of comprehensively monitoring cable.
background technology:
Composite cable, be made in different holding wires and power line in a cable, by the mode of shielding isolation, realizes electromagnetic compatibility, and such cable is referred to as composite cable.Be exactly the mechanical strength that improved cable, be convenient to mounting and installation by the benefit of composite cable.If armour is arranged convenient during directly buried installation, without cable trough, turn round also without building cable shaft, thereby reduce project total cost.
For the composite cable of monitoring use, not that simple combining just can realize the function of wanting, meet the demand of practical service environment.Therefore, how to realize the combination of SYV+RVV+RVVP, SYV---real core polyvinyl chloride cable cable core wherein, RVV---copper core polyvinyl chloride-insulated polyvinyl chloride flexible cable, RVVP---copper core polyvinyl chloride insulation shielding pvc sheath flexible cable, making product have close structure, stable performance, easy for installation, can be used for communication, navigation, electronic countermeasures, early warning system, seafari, various testing equipment, is current problem demanding prompt solution.
summary of the invention:
In order to make up the prior art problem, the purpose of this invention is to provide a kind of comprehensively monitoring cable, reasonable in design, can perfectly realize the combination of SYV+RVV+RVVP, compact conformation, stable performance, mechanical strength is high, is convenient to mounting and installation.
Technical scheme of the present invention is as follows:
The comprehensively monitoring cable, it is characterized in that: comprise real core polyvinyl chloride cable cable core, copper core polyvinyl chloride-insulated polyvinyl chloride flexible cable cable core, copper core polyvinyl chloride insulation shielding pvc sheath flexible cable cable core, real core polyvinyl chloride cable cable core, copper core polyvinyl chloride-insulated polyvinyl chloride flexible cable cable core, copper core polyvinyl chloride insulation shielding pvc sheath flexible cable cable core distributes in a triangle and forms comprehensive cable core, cable core is coated with tightens layer, tighten between layer and cable core and also be provided with packed layer, tighten layer and adopt the wrapped formation internal layer of nylon tape, the wrapped formation of polyurethane tape middle level, the high-temperature fibre band forms outer, tighten the layer outside and be provided with the composite sheath layer.
Described comprehensively monitoring cable is characterized in that: described real core polyvinyl chloride cable cable core comprises seven strands of conductors, and after seven strands of mutual stranded bunchys of conductor, the outside is coated with polyvinyl chloride insulation layer, screen, restrictive coating successively.
Described comprehensively monitoring cable, it is characterized in that: the mutual stranded bunchy of the conductor that described copper core polyvinyl chloride-insulated polyvinyl chloride flexible cable cable core comprises three coated insulation layers forms the insulated wire cores group, and the insulated wire cores group is coated with belting layer, restrictive coating outward successively.
Described comprehensively monitoring cable, it is characterized in that: described copper core polyvinyl chloride-insulated polyvinyl chloride flexible cable cable core comprises that two conductor pair twists that coat the polyvinyl chloride insulation layer form the pair twist insulated wire cores, and the pair twist insulated wire cores is coated with belting layer, screen, restrictive coating outward successively.
Described comprehensively monitoring cable is characterized in that: the wrapped wrapped rate of putting up of internal layer of described nylon tape is not less than 35%; The wrapped wrapped rate of putting up in middle level of polyurethane tape is not less than 25%; The wrapped rate of putting up of the skin of high-temperature fibre band is not less than 20%.
Advantage of the present invention is:
Reasonable in design of the present invention, by by the SYV+RVV+RVVP reasonable combination, coordinate packed layer, tighten the structure such as layer, make product there is close structure, stable performance, easy for installation, can meet for communication, navigation, electronic countermeasures, early warning system, seafari, various testing equipment.
the accompanying drawing explanation:
Fig. 1 is structural representation of the present invention.
embodiment:
Referring to Fig. 1:
The comprehensively monitoring cable, comprise real core polyvinyl chloride cable cable core 1, copper core polyvinyl chloride-insulated polyvinyl chloride flexible cable cable core 2, copper core polyvinyl chloride insulation shielding pvc sheath flexible cable cable core 3, real core polyvinyl chloride cable cable core 1, copper core polyvinyl chloride-insulated polyvinyl chloride flexible cable cable core 2, copper core polyvinyl chloride insulation shielding pvc sheath flexible cable cable core 3 distributes in a triangle and forms comprehensive cable core, cable core is coated with tightens layer 4, tighten between layer 4 and cable core and also be provided with packed layer 5, tighten layer 4 and adopt the wrapped formation internal layer of nylon tape 4-1, the wrapped formation of polyurethane tape middle level 4-2, the high-temperature fibre band forms outer 4-3, tighten layer 4 outside and be provided with composite sheath layer 6.
Real core polyvinyl chloride cable cable core 1 comprises seven gangs of conductor 1-1, and after seven strands of mutual stranded bunchys of conductor 1-1, the outside is coated with polyvinyl chloride insulation layer 1-2, screen 1-3, restrictive coating 1-4 successively.
Copper core polyvinyl chloride-insulated polyvinyl chloride flexible cable cable core 2 comprises that the mutual stranded bunchy of the conductor 2-1 of three coated insulation layer 2-2 forms the insulated wire cores group, and the insulated wire cores group is coated with belting layer 2-3, restrictive coating 2-4 outward successively.
Copper core polyvinyl chloride-insulated polyvinyl chloride flexible cable cable core 3 comprises that two conductor 3-1 pair twists that coat polyvinyl chloride insulation layer 3-2 form the pair twist insulated wire cores, and the pair twist insulated wire cores is coated with belting layer 3-3, screen 3-4, restrictive coating 3-5 outward successively.
The wrapped wrapped rate of putting up of internal layer 4-1 of nylon tape is not less than 35%; The wrapped wrapped rate of putting up of middle level 4-2 of polyurethane tape is not less than 25%; The wrapped rate of putting up of outer 4-3 of high-temperature fibre band is not less than 20%.
SG-5 Corvic 100, nylon PA6 22, calcium carbonate 24, aluminium hydroxide 4, antimonous oxide 4, nano diatomite 14, lead stearate 3, chlorinated paraffin wax 8, zinc 2, titanate coupling agent TMC-TTS 2, talcum powder 21, dibutyl phthalate 3, compounded mix 5: described compounded mix is made by the raw material of following weight portion (kilogram): clay 10, schmigel 4, aluminium nitride 6, celestine 2, N-2-(aminoethyl)-3-aminopropyl trimethoxysilane 2,
crosslinking agent TAC1, alum 8, zinc stearate 3, carborundum 1, ferrocene 2; The preparation method calcines clay, celestine 4-5 hour under 500-550 ℃, then, take out, add in suitable quantity of water and grind in the lump with alum, adding 10-15% hydrochloric acid solution tune PH is 4.-5.5, and ground slurry is to the 400-500 order, the repeated hydrogenation sodium oxide molybdena is adjusted to neutrality, filter washing, spray drying, obtain powder; The gained powder is mixed with other residual components, and ground and mixed evenly and get final product;
Described preparation method mixes nylon PA6, dibutyl phthalate, is heated to 220-230 ℃, then adds nano diatomite, lead stearate, chlorinated paraffin wax, aluminium hydroxide to stir kneading evenly; SG-5 Corvic, aluminium hydroxide, antimonous oxide are mixed simultaneously, be heated to 175-190 ℃, mixing kneading is even; Aforementioned nylon PA6 compound, SG-5 Corvic are mixed and merge, mix under 180-195 ℃, then add titanate coupling agent TMC-TTS, mediate after 10-15 minute, then add other residual components, mix 10-15 minute, granulate and get final product.
Insulating sleeve layer of the present invention has weatherability, cold resistance, the resistance to ag(e)ing of anti-flammability, pull resistance, excellence preferably.
Claims (6)
1. a comprehensively monitoring cable, it is characterized in that: comprise real core polyvinyl chloride cable cable core, copper core polyvinyl chloride-insulated polyvinyl chloride flexible cable cable core, copper core polyvinyl chloride insulation shielding pvc sheath flexible cable cable core, real core polyvinyl chloride cable cable core, copper core polyvinyl chloride-insulated polyvinyl chloride flexible cable cable core, copper core polyvinyl chloride insulation shielding pvc sheath flexible cable cable core distributes in a triangle and forms comprehensive cable core, cable core is coated with tightens layer, tighten between layer and cable core and also be provided with packed layer, tighten layer and adopt the wrapped formation internal layer of nylon tape, the wrapped formation of polyurethane tape middle level, the high-temperature fibre band forms outer, tighten the layer outside and be provided with the composite sheath layer.
2. comprehensively monitoring cable according to claim 1, it is characterized in that: described real core polyvinyl chloride cable cable core comprises seven strands of conductors, after seven strands of mutual stranded bunchys of conductor, the outside is coated with polyvinyl chloride insulation layer, screen, restrictive coating successively.
3. comprehensively monitoring cable according to claim 1, it is characterized in that: the mutual stranded bunchy of the conductor that described copper core polyvinyl chloride-insulated polyvinyl chloride flexible cable cable core comprises three coated insulation layers forms the insulated wire cores group, and the insulated wire cores group is coated with belting layer, restrictive coating outward successively.
4. comprehensively monitoring cable according to claim 1, it is characterized in that: described copper core polyvinyl chloride-insulated polyvinyl chloride flexible cable cable core comprises that two conductor pair twists that coat the polyvinyl chloride insulation layer form the pair twist insulated wire cores, and the pair twist insulated wire cores is coated with belting layer, screen, restrictive coating outward successively.
5. comprehensively monitoring cable according to claim 1, it is characterized in that: the wrapped wrapped rate of putting up of internal layer of described nylon tape is not less than 35%; The wrapped wrapped rate of putting up in middle level of polyurethane tape is not less than 25%; The wrapped rate of putting up of the skin of high-temperature fibre band is not less than 20%.
6. comprehensively monitoring cable according to claim 1, is characterized in that described composite sheath layer is coated with the insulating sleeve layer, and described insulating sleeve layer material is made by the raw material of following weight portion:
SG-5 Corvic 100-120, nylon PA6 18-22, calcium carbonate 24-28, aluminium hydroxide 3-4, antimonous oxide 4-5, nano diatomite 12-14, lead stearate 2-3, chlorinated paraffin wax 8-10, zinc 2-3, titanate coupling agent TMC-TTS 1-2, talcum powder 21-24, dibutyl phthalate 2-3, compounded mix 4-5: described compounded mix is made by the raw material of following weight portion: clay 10-12, schmigel 3-4, aluminium nitride 5-6, celestine 1-2, the N-2-(aminoethyl)-3-aminopropyl trimethoxysilane 2-3,
crosslinking agent TAC1-2, alum 8-10, zinc stearate 2-3, carborundum 1-2, ferrocene 2-3, the preparation method calcines clay, celestine 4-5 hour under 500-550 ℃, then, take out, add in suitable quantity of water and grind in the lump with alum, adding 10-15% hydrochloric acid solution tune PH is 4.-5.5, and ground slurry is to the 400-500 order, the repeated hydrogenation sodium oxide molybdena is adjusted to neutrality, filter washing, spray drying, obtain powder, the gained powder is mixed with other residual components, and ground and mixed evenly and get final product,
Described preparation method mixes nylon PA6, dibutyl phthalate, is heated to 220-230 ℃, then adds nano diatomite, lead stearate, chlorinated paraffin wax, aluminium hydroxide to stir kneading evenly; SG-5 Corvic, aluminium hydroxide, antimonous oxide are mixed simultaneously, be heated to 175-190 ℃, mixing kneading is even; Aforementioned nylon PA6 compound, SG-5 Corvic are mixed and merge, mix under 180-195 ℃, then add titanate coupling agent TMC-TTS, mediate after 10-15 minute, then add other residual components, mix 10-15 minute, granulate and get final product.
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| CN2013103711725A CN103474135A (en) | 2013-08-23 | 2013-08-23 | Comprehensive monitoring cable |
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| CN2013103711725A CN103474135A (en) | 2013-08-23 | 2013-08-23 | Comprehensive monitoring cable |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103871614A (en) * | 2014-02-28 | 2014-06-18 | 安徽凯博尔特种电缆集团有限公司 | Flexibility cable used for oceanographic engineering |
| CN114242321A (en) * | 2021-12-13 | 2022-03-25 | 江苏沃达电子科技有限公司 | Anticorrosion acid and alkali-resistant power line and preparation process thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1594418A (en) * | 2004-07-13 | 2005-03-16 | 武汉理工大学 | polyvinyl chloride and superfine polycaprolactam eutectic materials and method for preparing same |
| CN101556842A (en) * | 2009-04-17 | 2009-10-14 | 珠海宇讯同轴电缆有限公司 | Multicore connecting line |
| CN202258538U (en) * | 2011-09-27 | 2012-05-30 | 上海熊猫线缆股份有限公司 | Marine integrated communication cable |
| CN202339747U (en) * | 2011-12-07 | 2012-07-18 | 广西科友通信科技有限公司 | Polyvinyl chloride insulation sleeve shielding flexible wire (RVVP) shielding power supply control line |
| CN102637470A (en) * | 2012-05-10 | 2012-08-15 | 河北华通线缆集团有限公司 | Wind energy composite cable for transmitting voice frequency, video and data |
| CN103059470A (en) * | 2012-12-25 | 2013-04-24 | 东莞市祺龙电业有限公司 | High-abrasion-resistant and environment-friendly polyvinyl chloride (PVC) modified materials and preparation method thereof |
-
2013
- 2013-08-23 CN CN2013103711725A patent/CN103474135A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1594418A (en) * | 2004-07-13 | 2005-03-16 | 武汉理工大学 | polyvinyl chloride and superfine polycaprolactam eutectic materials and method for preparing same |
| CN101556842A (en) * | 2009-04-17 | 2009-10-14 | 珠海宇讯同轴电缆有限公司 | Multicore connecting line |
| CN202258538U (en) * | 2011-09-27 | 2012-05-30 | 上海熊猫线缆股份有限公司 | Marine integrated communication cable |
| CN202339747U (en) * | 2011-12-07 | 2012-07-18 | 广西科友通信科技有限公司 | Polyvinyl chloride insulation sleeve shielding flexible wire (RVVP) shielding power supply control line |
| CN102637470A (en) * | 2012-05-10 | 2012-08-15 | 河北华通线缆集团有限公司 | Wind energy composite cable for transmitting voice frequency, video and data |
| CN103059470A (en) * | 2012-12-25 | 2013-04-24 | 东莞市祺龙电业有限公司 | High-abrasion-resistant and environment-friendly polyvinyl chloride (PVC) modified materials and preparation method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103871614A (en) * | 2014-02-28 | 2014-06-18 | 安徽凯博尔特种电缆集团有限公司 | Flexibility cable used for oceanographic engineering |
| CN114242321A (en) * | 2021-12-13 | 2022-03-25 | 江苏沃达电子科技有限公司 | Anticorrosion acid and alkali-resistant power line and preparation process thereof |
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Application publication date: 20131225 |
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