CN204632362U - A kind of naval vessel fireproof cable - Google Patents
A kind of naval vessel fireproof cable Download PDFInfo
- Publication number
- CN204632362U CN204632362U CN201520142222.7U CN201520142222U CN204632362U CN 204632362 U CN204632362 U CN 204632362U CN 201520142222 U CN201520142222 U CN 201520142222U CN 204632362 U CN204632362 U CN 204632362U
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- Prior art keywords
- fire
- cable
- insulating layer
- wrapped
- naval vessel
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- 239000000835 fiber Substances 0.000 claims abstract description 26
- 239000000919 ceramic Substances 0.000 claims abstract description 24
- 239000004020 conductor Substances 0.000 claims abstract description 18
- 230000002265 prevention Effects 0.000 claims abstract description 16
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000003063 flame retardant Substances 0.000 claims abstract description 15
- 239000000463 material Substances 0.000 claims abstract description 15
- 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 claims abstract description 14
- 239000005030 aluminium foil Substances 0.000 claims abstract description 10
- 238000009413 insulation Methods 0.000 claims abstract description 10
- 229910052802 copper Inorganic materials 0.000 claims abstract description 9
- 239000010949 copper Substances 0.000 claims abstract description 9
- 239000004744 fabric Substances 0.000 claims abstract description 9
- 238000004079 fireproofing Methods 0.000 claims abstract description 8
- 230000006835 compression Effects 0.000 claims abstract description 7
- 238000007906 compression Methods 0.000 claims abstract description 7
- 229910052751 metal Inorganic materials 0.000 claims abstract description 7
- 239000002184 metal Substances 0.000 claims abstract description 7
- 239000011521 glass Substances 0.000 claims abstract description 6
- 239000000853 adhesive Substances 0.000 claims abstract description 5
- 230000001070 adhesive effect Effects 0.000 claims abstract description 5
- 239000012212 insulator Substances 0.000 claims description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000010445 mica Substances 0.000 claims description 3
- 229910052618 mica group Inorganic materials 0.000 claims description 3
- 229910052573 porcelain Inorganic materials 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 238000009954 braiding Methods 0.000 claims description 2
- 239000000945 filler Substances 0.000 claims description 2
- 239000003365 glass fiber Substances 0.000 claims description 2
- 239000002241 glass-ceramic Substances 0.000 claims description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 2
- 239000011707 mineral Substances 0.000 claims description 2
- 229920001296 polysiloxane Polymers 0.000 claims description 2
- 229910052710 silicon Inorganic materials 0.000 claims description 2
- 239000010703 silicon Substances 0.000 claims description 2
- 239000003292 glue Substances 0.000 claims 1
- 238000005516 engineering process Methods 0.000 abstract description 7
- 238000010276 construction Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 4
- 238000005452 bending Methods 0.000 abstract description 3
- 230000007423 decrease Effects 0.000 abstract description 2
- 229920001971 elastomer Polymers 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 229920000459 Nitrile rubber Polymers 0.000 description 1
- 206010033799 Paralysis Diseases 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- NTXGQCSETZTARF-UHFFFAOYSA-N buta-1,3-diene;prop-2-enenitrile Chemical compound C=CC=C.C=CC#N NTXGQCSETZTARF-UHFFFAOYSA-N 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000000653 nervous system Anatomy 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920001084 poly(chloroprene) Polymers 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 238000005987 sulfurization reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
Landscapes
- Insulated Conductors (AREA)
Abstract
The utility model relates to field of cable technology, a kind of naval vessel fireproof cable specifically, comprise conductor and fixture, conductor adopts that some copper wires are stranded to be formed, fire lagging is wrapped up outside conductor, waterproof insulating layer is wrapped up outside fire lagging, parcel fire lagging, fire proofing material is filled between the wire of waterproof insulating layer, fire prevention insulating layer is wrapped up successively again outside interior, total screen, flame retardant bed, separator, metal resistance to compression tensile layer and ring protection jacket layer, fire prevention insulating layer bonds aluminium foil again after adopting ceramic fiber paper back adhesive glass fabric and forms.This construction of cable adopts sandwich construction parcel conductor to form, rational in infrastructure, can reach the effect of fire prevention, waterproof, safe and reliable, can reach the user demand in ships cable; Fire-proof and water-proof insulating layer refractory temperature is wherein high, and thermal insulation is effective, and quality of materials is light, and quality is soft, decreases the weight of whole cable and the external diameter of cable, mounting and installation and bending, convenient transportation.
Description
[technical field]
The utility model relates to field of cable technology, specifically a kind of naval vessel fireproof cable.
[background technology]
Along with the development of science and technology and the progress in epoch, the building technology content on naval vessel improves constantly.The importance of the electric power supply on naval vessel, like the nervous system on the person, if power-off, all functions on naval vessel are all paralysed, and will lose the transmission of commander and information, so the research and development of marine fireproof cable, be the most important thing of enterprise.
There is following deficiency in existing shipboard cable product:
1, rubber cable must through over cure, and produce a large amount of pernicious gas and steam coal fume emission during sulfuration to the pollution of environment, country prohibites use;
2, rubber cable, cable quality are heavily, quality is hard, Cable Bending Radius is large, extrudes easy core shift.
3, cable only have fire-retardant, there is no fireproof performance, be not suitable for naval vessel uses, there is serious potential safety hazard.
4, complex manufacturing, difficult quality controls.
5, the outside diameter of cable is large, installation and transportation inconvenience.
6, the cable length produced is short, can not meet use needs.
7. make of butadiene acrylonitrile rubber or neoprene material and insulate and sheath, can only flame retardant rating be reached at most, can not fireproofing function be played at all, once breaking out of fire, a large amount of black dense smoke and toxic gas during these material combustions, can be discharged, make rescue personnel at all cannot be close.
[summary of the invention]
The purpose of this utility model has the deficiencies such as environmental pollution, cable length, quality, bending radius, weight, complex manufacturing to solve above-mentioned shipboard cable, provides a kind of and meet marine environment, novel structure, safe and reliable, environmental protection and the naval vessel fireproof cable of effective fire-proof and water-proof.
To achieve these goals, design a kind of naval vessel fireproof cable, comprise conductor and fixture, described conductor adopts that some copper wires are stranded to be formed, fire lagging is wrapped up outside conductor, waterproof insulating layer is wrapped up outside fire lagging, parcel fire lagging, fire proofing material is filled between the conductor of waterproof insulating layer, fire prevention insulating layer is wrapped up successively again outside interior, total screen, flame retardant bed, separator, metal resistance to compression tensile layer and ring protection jacket layer, described fire prevention insulating layer bonds aluminium foil again after adopting ceramic fiber paper back adhesive glass fabric and forms, described fixture comprises insulator, conduit, fixed cover, be connected and fixed by fixed cover between two conduits, conduit side is provided with insulator and insulation crust.
Described ceramic fiber paper is replaced by ceramic fiber blanket or ceramic fiber cloth or ceramic fibre strip.
Described fire lagging is that mica tape more than three layers or three layers is wrapped outside conductor.
Described waterproof insulating layer is at the silica gel porcelain band of outer wrapped more than two layers of fire lagging, plays waterproof fireproofing insulating effect.
Described fire prevention filler is high flame retardant glass fiber or ceramic fibre rope.
Described total screen adopts thin copper wire braiding, copper strips or the wrapped formation of aluminium foil, is installed on jamproof place.
Described flame retardant bed is ceramic fibre braid over braid or porcelain band, stops outside flame to combustion.
Described ring protection jacket layer selects environmental-friendly halogen-free low-smoke or silica gel material.
Described insulation crust is made up of mineral fibres.
The utility model patent compared with the existing technology, its advantage is: the construction of cable adopts sandwich construction parcel conductor to form, rational in infrastructure, the effect of fire prevention, waterproof can be reached, refractory temperature can reach 1000 degree, fire resistance period reaches 180 minutes, safe and reliable, can reach the user demand in ships cable; Fire prevention insulating layer wherein after ceramic fiber paper back adhesive glass fabric, bonds aluminium foil again form, refractory temperature is high, thermal insulation is effective, and quality of materials is light, quality is soft, decrease the weight of whole cable and the external diameter of cable, cable radius flexibility makes greatly the easy mounting and installation of cable and bends, convenient transportation; The material that each layer adopts is all ep-type material, and clean environment firendly is nontoxic, meet national environmental protection policy.
[accompanying drawing explanation]
Fig. 1 is the schematic cross-section of cable in the utility model;
Fig. 2 is the structural representation of insulating layer in the utility model;
Fig. 3 is the structural representation of fixture in the utility model;
In figure: 1. conductor 2. fire lagging 3. waterproof insulating layer 4. packed layer 5. is prevented fires total screen 7. flame retardant bed 8. separator 9. metal resistance to compression tensile layer 10. ring protection jacket layer 11. ceramic fiber paper 12. glass fabric 13. aluminium foil 14. glue-line 15. insulator 16. conduit 17. fixed cover 18. insulation crust of insulating layer 6.;
Specify Fig. 1 as Figure of abstract of the present utility model.
[embodiment]
Below in conjunction with accompanying drawing, the utility model is described in further detail, and the structure of this cable and principle are very clearly concerning the people of this specialty.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Figure 1, after conductor of the present utility model adopts some category-As or category-B conductive copper skein silk to close, around the fire proofing material of more than three layers or three layers outside conductor, fire proofing material is preferably mica tape, as fire lagging; Fire lagging is outer around two-layer above silicone band, as waterproof fireproofing double action, cable insulation is had more safe and reliable guarantee, wrapped or the proof copper-wire braided of waterproof insulating layer external application copper strips, packed layer is that High-flame-retardancfireproof fireproof packing material is preferably ceramic fiber cotton, rope etc., the outer wrapped fire prevention insulating layer of packed layer, the outer wrapped total screen of fire prevention insulating layer and flame retardant bed, parcel environment friendly silicon plastic boot after flame retardant bed external application metal resistance to compression tensile layer parcel.This cable also comprises fixture, and as shown in Figure 3, fixture comprises insulator, conduit, fixed cover, is connected and fixed between two conduits by fixed cover, and conduit side is provided with insulator and insulation crust.This cable can be widely used in aircraft carrier, warship, submarine, offshore platform and various boats and ships.
By cable one end connecting switch cabinet of present patent application, the other end is connected to electric appliance control box and starting equipment, can carry out electric energy transmitting.This patent by the inspection of highest ranking British Standard in the world, fire resistance period reaches 180 minutes, ignition temperature up to 1000 degree, production technology is simple, product quality can control, and can not produce the advantage of pollution and people's life security during burning to environment.Finished cable of the present utility model can accept the Inundate Voltage Experiment that table 1 specifies:
Table 1
Experimental condition | Unit | Performance index number |
Sample length | m | ≥10 |
Soaking time | H | ≥1 |
Water temperature | ℃ | 20±5 |
Test voltage value | V | 2000 |
Apply voltage time | min | ≥5 |
Fire-proof and water-proof insulating layer in the utility model after ceramic fiber paper back adhesive glass fabric, bonds aluminium foil again form, as shown in Figure 2, ceramic fiber paper can be replaced by ceramic fiber blanket or ceramic fiber cloth or ceramic fibre strip, after this road processes, the toughness of ceramic fiber paper is strengthened greatly, add the refractory temperature of cable, thermal insulation effect, and because the quality of materials adopted is light, quality is soft, alleviate the weight of whole cable, make the easy mounting and installation of cable and bend, convenient transportation; It is banded that ceramic fiber paper also can be cut into a rule, and ceramic fiber paper is used in the wrapped use of cable outer layer.
Fire-proof and water-proof insulating layer meets international standard, and ignition temperature is up to 1260 degree, and the examining report of fire-proof and water-proof insulating layer is as shown in table 2 below:
Table 2
This cable preferably can be made into marine fireproof cable, marine fireproof control cables, marine fireproof power cable three kinds of embodiments.
Embodiment 1
When adopting art solutions of the present invention to make marine fireproof cable, preferably adopting nine layers, being from inside to outside followed successively by: armour, ring protection jacket layer that fire lagging, waterproof insulating layer, packed layer, fire prevention insulating layer, total screen of proof copper-wire braided, flame retardant bed, separator, copper strips is wrapped or aluminium foil is wrapped metal resistance to compression tensile layer, steel wire or steel band are wrapped.
Embodiment 2
When adopting art solutions of the present invention to make marine fireproof control cables; cable core number preferably adopts seven layers of fire-proof and water-proof insulating material from 2 cores to 61 core cross sections from 0.75-6mm2, is from inside to outside followed successively by: total screen of fire lagging, waterproof insulating layer, packed layer, fire prevention insulating layer, flame retardant bed, proof copper-wire braided, ring protection jacket layer.
Embodiment 3
When adopting art solutions of the present invention to make marine fireproof power cable; cable core preferably adopts seven layers of fire-proof and water-proof insulating material from 1 to 5 core cross sections from 1.5-630mm2, is from inside to outside followed successively by: fire lagging, waterproof insulating layer, insulating layer, fire prevention packed layer, flame retardant bed, copper strips is wrapped or aluminium foil is wrapped metal resistance to compression layer, total screen of proof copper-wire braided, ring protection jacket layer.
Claims (9)
1. a naval vessel fireproof cable, comprise conductor and fixture, it is characterized in that described conductor adopts that some copper wires are stranded to be formed, fire lagging is wrapped up outside conductor, waterproof insulating layer is wrapped up outside fire lagging, parcel fire lagging, fire proofing material is filled between the conductor of waterproof insulating layer, fire prevention insulating layer is wrapped up successively again outside interior, total screen, flame retardant bed, separator, metal resistance to compression tensile layer and ring protection jacket layer, described fire prevention insulating layer bonds aluminium foil again after adopting ceramic fiber paper back adhesive glass fabric and forms, described fixture comprises insulator, conduit, fixed cover, be connected and fixed by fixed cover between two conduits, conduit side is provided with insulator and insulation crust.
2. a kind of naval vessel as claimed in claim 1 fireproof cable, is characterized in that described ceramic fiber paper is replaced by ceramic fiber blanket or ceramic fiber cloth or ceramic fibre strip.
3. a kind of naval vessel as claimed in claim 1 fireproof cable, is characterized in that fire lagging is that mica tape more than three layers or three layers is wrapped outside conductor.
4. a kind of naval vessel as claimed in claim 1 fireproof cable, is characterized in that waterproof insulating layer is the silicone band outer wrapped more than two layers of fire lagging.
5. a kind of naval vessel as claimed in claim 1 fireproof cable, is characterized in that described fire prevention filler is high flame retardant glass fiber or ceramic fibre rope.
6. a kind of naval vessel as claimed in claim 1 fireproof cable, is characterized in that described total screen adopts thin copper wire braiding, copper strips or the wrapped formation of aluminium foil.
7. a kind of naval vessel as claimed in claim 1 fireproof cable, is characterized in that described flame retardant bed is ceramic fibre braid over braid or silica gel porcelain band.
8. a kind of naval vessel as claimed in claim 1 fireproof cable, is characterized in that described ring protection jacket layer selects environment friendly silicon glue material.
9. a kind of naval vessel as claimed in claim 1 fireproof cable, is characterized in that described insulation crust is made up of mineral fibres.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201520142222.7U CN204632362U (en) | 2015-03-13 | 2015-03-13 | A kind of naval vessel fireproof cable |
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CN201520142222.7U CN204632362U (en) | 2015-03-13 | 2015-03-13 | A kind of naval vessel fireproof cable |
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CN204632362U true CN204632362U (en) | 2015-09-09 |
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CN201520142222.7U Expired - Fee Related CN204632362U (en) | 2015-03-13 | 2015-03-13 | A kind of naval vessel fireproof cable |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105546223A (en) * | 2016-02-29 | 2016-05-04 | 烟台金润核电材料股份有限公司 | Fireproof and anti-irradiation flexible seal connection device |
CN107293371A (en) * | 2017-06-30 | 2017-10-24 | 重庆渝丰鑫新线缆科技有限公司 | A kind of construction Special safety type service cable and preparation method thereof |
CN108447602A (en) * | 2018-04-25 | 2018-08-24 | 四川鑫电电缆有限公司 | The fire-retardant three cores midium voltage cable of temperature-sensitive tension |
CN110660523A (en) * | 2018-06-29 | 2020-01-07 | 广东天虹电缆有限公司 | A tensile-resistant flame-retardant power cable |
-
2015
- 2015-03-13 CN CN201520142222.7U patent/CN204632362U/en not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105546223A (en) * | 2016-02-29 | 2016-05-04 | 烟台金润核电材料股份有限公司 | Fireproof and anti-irradiation flexible seal connection device |
CN107293371A (en) * | 2017-06-30 | 2017-10-24 | 重庆渝丰鑫新线缆科技有限公司 | A kind of construction Special safety type service cable and preparation method thereof |
CN108447602A (en) * | 2018-04-25 | 2018-08-24 | 四川鑫电电缆有限公司 | The fire-retardant three cores midium voltage cable of temperature-sensitive tension |
CN110660523A (en) * | 2018-06-29 | 2020-01-07 | 广东天虹电缆有限公司 | A tensile-resistant flame-retardant power cable |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150909 |
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CF01 | Termination of patent right due to non-payment of annual fee |