CN206249925U - A kind of direction waterproof pressurizing cable - Google Patents
A kind of direction waterproof pressurizing cable Download PDFInfo
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- CN206249925U CN206249925U CN201621393791.XU CN201621393791U CN206249925U CN 206249925 U CN206249925 U CN 206249925U CN 201621393791 U CN201621393791 U CN 201621393791U CN 206249925 U CN206249925 U CN 206249925U
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- insulated wire
- wire cores
- cable
- armor
- tinned copper
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- 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
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Abstract
The utility model is a kind of direction waterproof pressurizing cable, and its structure includes 7 groups of insulated wire cores, filling, inner liner, armor, oversheaths；Wherein, 7 groups of insulated wire cores outer wrapping inner liners, the armor that inner liner outer wrapping is knitted to form using tinned copper wire, angle of weave is 50 ° 60 °, armor outer wrapping oversheath, is filled in the space between insulated wire cores and inner liner and between different groups of insulated wire cores.Advantage：With soft, ageing-resistant, resistance to ozone, oil resistant, fire-retardant, cold-resistant, water absorption resistance, high abrasion, direction waterproof, airtight characteristic, the electric property and mechanical performance that can keep its excellent in rugged environment meet the requirement of high-end equipment.
Description
Technical field
The utility model is a kind of direction waterproof pressurizing cable, belongs to subsurface communication technical field.
Background technology
At present, the cable for ship standard for generally using in the world is IEC60092 series standards, but this serial standard is simultaneously
There is no the specific standards of direction waterproof, pressurizing cable, without related detail specification, we join according to the particular/special requirement of user
According to GJB 1916-94《Naval vessel low smoke cables and flexible cord general specification》In correlation test method, in GB/T 9332-
2008《Marine electrical installation is controlled and instrument loop 150/250V（300V）Cable》、GJB 1916-1994《Naval vessel is with low
Smoke cables and flexible cord general specification》、IEC60092《Marine electric equipment》On the basis of, demand and product according to user itself
Characteristic formulates the test index that improve direction waterproof testing sealing, increased air-tight test, freezing test, water imbibition examination
Test, the reasonability of product design by verification experimental verification can provide the user more safe and stable, reliable service.
Utility model content
The utility model is a kind of direction waterproof pressurizing cable, its purpose primarily to being applied to submarine, warship, He Hai
Ship control system and instrument and meter etc. are with direction waterproof, airtight occasion, it is ensured that when naval vessel occurs Local Accidents and brings disaster to
During cable, prevent water from construction of cable internal leak to other cabins or and then enter instrument and equipment, will not be due to the intrusion of water
Corrosion causes whole cable to scrap or even involves the electrical equipment of precision, and disclosure satisfy that and carry out vacuum gas to underwater sealing equipment
The use requirement of tightness test.
Technical solution of the present utility model：A kind of direction waterproof pressurizing cable, its structure include 7 groups of insulated wire cores,
Filling 4, inner liner 5, armor 6, oversheath 7；Wherein, 7 groups of insulated wire cores outer wrapping inner liners 5, the outer wrapping of inner liner 5 is used
The armor 6 that tinned copper wire is knitted to form, tinned copper wire angle of weave is 50 ° -60 °, the outer wrapping oversheath 7 of armor 6, filling
In 4 space between insulated wire cores and inner liner 5 and between different groups of insulated wire cores；Every group of insulated wire cores include
1-2 root insulated wire cores, every insulated wire cores include conductor 1 and insulating barrier 2, and conductor 1 is wrapped with insulating barrier 2.
Advantage of the present utility model：
（1）Special preparation technology：The stranded operation of cable conductor uses automation, continuous glue injection technique, by special
Mould is filled the space between tinned copper wire by glue；It is to stranded cable operation using automation, continuous glue injection technique and wrapped in time
Sealed bundle band；Woven separated-shielding and armouring operation eliminate interior by certain moduli tool, the angle of weave for rationalizing and braiding tension
Space between lining and oversheath；Sheath operation uses squash type technique, while using automation, continuous Shooting Technique, increasing
Encryption envelope and adhesion effect, and it is crosslinked sheath by electron accelerator；
（2）Direction waterproof performance：Cable can bear longitudinal hydraulic pressure for 7.0MPa, can the environment of the 700m depth of waters under water make
With；
（3）Horizontal watertightness performance：Cable can bear horizontal hydraulic pressure for 10.0MPa；
（4）Longitudinal air-tightness：Cable can bear longitudinal air pressure for 0.50MPa；
（5）Resistance to ozone：Cable should be able to bear the ozone resistance test that ozone volumetric concentration is 0.025%~0.030%, not occur
Cracking；
（6）Water absorption resistance：Sheath material water absorption resistance is good, hence it is evident that better than traditional chlorosulfonated polyethylene material, can be significantly
Degree improves cable service life in the seawater；
（7）High temperature resistant：Insulate and sheath material is by after irradiation, it is changed into not molten condition by thermoplasticity, so that
Its heat resistance is significantly improved, and insulation is long-term to allow operating temperature for+90 DEG C, and short-term operation temperature reaches 250 DEG C；
（8）Cold resistance：Cable work condition is -40 DEG C~+45 DEG C of air themperature, and allows to work in the seawater, can be with
Solve PVC polar materials and the problems such as hardening, embrittlement is easily caused because low temperature lays, so as to the use for meeting low temperature environment will
Ask；
（9）It is fire-retardant：Cable uses fire proofing, and toxic gas and dense smoke are nearly free from when fire occurs, and is conducive to
The smooth expansion of fire-fighting work, redundant labor transfer controls spreading for fire；
（10）It is anti-interference：Using tinned copper wire woven shield and armouring, interference free performance is improve；
（11）Flexibility：Cable flexibility is good, is easily installed, lays；
（12）High-wearing feature：Sheath material excellent wear-resisting property, significantly reduces what is occurred in installation, laid processes
The damaged probability of sheath；
（13）Resistance to irradiation：Cable use cross-linking radiation or resistance to exposed material, be conducive to improve cable in radiation environment
Service life；
（14）Mechanical performance：Cable sheath material good mechanical performance, and the index such as ageing-resistant performance, oil resistance is bright
It is aobvious to be better than chlorosulfonated polyethylene；
（15）Long service life：Service life of the cable in marine environment can reach 30 years；
（16）Electrical property：Cable excellent electrical property, electrical property retention rate >=90% after long-term soaked experiment；
（17）Flexible resistance：Cable under the minimum bending radius through 2000 cycles deflect experiment after, still keep（1）~
（16）Properties described in bar.
Brief description of the drawings
Accompanying drawing 1 is a kind of structural representation of direction waterproof pressurizing cable embodiment 1.
Accompanying drawing 2 is a kind of structural representation of direction waterproof pressurizing cable embodiment 2.
Accompanying drawing 3 is a kind of structural representation of direction waterproof pressurizing cable embodiment 3.
Accompanying drawing 4 is a kind of structural representation of direction waterproof pressurizing cable embodiment 4.
1 is conductor in accompanying drawing；2 is insulating barrier；3 is separated-shielding；4 is fluid sealant；5 is inner liner；6 is armor；7 is outer
Sheath.
Specific embodiment
A kind of control accompanying drawing 1, direction waterproof pressurizing cable, its structure includes 7 groups of insulated wire cores, filling 4, inner liner 5, armour
Dress layer 6, oversheath 7；Wherein, 7 groups of insulated wire cores outer wrapping inner liners 5, the outer wrapping of inner liner 5 is knitted to form using tinned copper wire
Armor 6, tinned copper wire angle of weave be 50 ° -60 °, the outer wrapping oversheath 7 of armor 6, filling 4 insulated wire cores with it is interior
In space between lining 5 and between different group insulated wire cores.
Every group of insulated wire cores include 1-2 root insulated wire cores, and every insulated wire cores include conductor 1 and insulating barrier 2, conductor
1 is wrapped with insulating barrier 2.
It is fluid sealant 4 between every insulated wire cores in every group of insulated wire cores.
Every group of insulated wire cores outer surface is individually wrapped the separated-shielding 3 being knitted to form using tinned copper wire, its braiding
Angle is 50 ° -60 °.
The inner liner 5 is using squash type technique extrusion and inner liner of the sealed bundle with same material.
The armor 6 is by being fixed on the tinned copper wire place of closing up with the mould work from heating function METAL HEATING PROCESS circle
Dress, is woven with 50 ° -60 ° of angle of weave with braided wires tension, tinned copper wire is embedded in sealed bundle band, eliminates interior
Space between lining and oversheath.
The method for preparing direction waterproof pressurizing cable, comprises the following steps：
（1）By some tinned copper wires using it is regular it is stranded by the way of form conductor 1, when regular stranded using automation, even
The technique of continuous injecting glue fills up the space between tinned copper wire；
（2）The composite insulation structure formed using cross-linking radiation EP rubbers forms insulating barrier 2 outside conductor 1, by 1-2 roots
Conductor 1 with insulating barrier 2 is used as 1 group of insulated wire cores；
（3）Separated-shielding 3 is knitted to form using tinned copper wire outside every group of insulated wire cores, 50 degree of tinned copper wire angle of weave, i.e.,
Ensure good bending effect, the injecting glue sealed airspace of abundance is left again；
（4）7 groups of insulated wire cores strandings：Using automation, continuous glue injection technique, by with pressurize Analysis of Nested Design and reverse-flow type
Glue is filled into the mould of injecting glue groove shape the space between insulated wire cores, timely wrapped sealed bundle band after stranding；
（5）Inner liner 5 is formed with the material of sealed bundle band material of the same race using squash type technology extrusion；
（6）Braiding armor 6：By being fixed on the tinned copper wire place of closing up with the mould from heating function METAL HEATING PROCESS circle
Frock, is woven with 50 ° -60 ° of angle of weave with braided wires tension, tinned copper wire is embedded in sealed bundle band, is eliminated
Space between inner liner and oversheath；
（7）Sheath is formed using squash type technique extrusion crosslinked elastomeric material, while using automation, being continuously molded work
Skill, increases sealing and adhesion effect, and sheath is cross-linked to form oversheath 7 by electron accelerator；In the squash type technique
Core rod sleeve pipe carries injecting glue flow path groove in extrusion frock used, and die sleeve sizing section length is specially designed with internal chamfering；It is described
Self crosslinking is carried out after crosslinked elastomeric material is irradiated, cross-linking type net assembling structure is changed into from thermoplastic linear's structure.
With reference to embodiment, the invention will be further described.
Embodiment 1
The processing step for preparing the airtight control cable of direction waterproof is as follows：
（1）By some tinned copper wires using it is regular it is stranded by the way of form conductor 1, when regular stranded using automation, even
The technique of continuous injecting glue fills up the space between tinned copper wire；
（2）The composite insulation structure formed using cross-linking radiation EP rubbers forms insulating barrier 2 outside conductor 1, by every
Conductor 1 with insulating barrier 2 is used as 1 group of insulated wire cores；
（3）7 groups of insulated wire cores strandings：Using automation, continuous glue injection technique, by with pressurize Analysis of Nested Design and reverse-flow type
Glue is filled into the mould of injecting glue groove shape the space between insulated wire cores, timely wrapped sealed bundle band after stranding；
（4）Inner liner 5 is formed with the material of sealed bundle band material of the same race using squash type technology extrusion；
（5）Braiding armor 6：By being fixed on the tinned copper wire place of closing up with the mould from heating function METAL HEATING PROCESS circle
Frock, is woven with 50 ° of angle of weave with braided wires tension, tinned copper wire is embedded in sealed bundle band, eliminates liner
Space between layer and oversheath；
（6）Sheath is formed using squash type technique extrusion crosslinked elastomeric material, while using automation, being continuously molded work
Skill, increases sealing and adhesion effect, and sheath is cross-linked to form oversheath 7 by electron accelerator；In the squash type technique
Core rod sleeve pipe carries injecting glue flow path groove in extrusion frock used, and die sleeve sizing section length is specially designed with internal chamfering；It is described
Self crosslinking is carried out after crosslinked elastomeric material is irradiated, cross-linking type net assembling structure is changed into from thermoplastic linear's structure.
Cable work data are as follows：
（1）Cable work condition is：- 40 DEG C~+45 DEG C of air themperature, and allow to work in the seawater；
（2）The long-term permission operating temperature of cable is+90 DEG C；
（3）Minimum allow bending radius for the outside diameter of cable 6 times during cable laying；
（4）Cable can be used in the hydrological environment no more than 7.0MPa；
（5）Cable can undergo the longitudinal air seal test no more than 0.5MPa.
Cable has soft, ageing-resistant, resistance to ozone, oil resistant, fire-retardant, cold-resistant, water absorption resistance, high abrasion, direction waterproof, gas
Close characteristic, the electric property and mechanical performance that can keep its excellent in rugged environment, meets the requirement of high-end equipment.
Embodiment 2
The processing step for preparing the airtight control cable of direction waterproof is as follows：
（1）By some tinned copper wires using it is regular it is stranded by the way of form conductor 1, when regular stranded using automation, even
The technique of continuous injecting glue fills up the space between tinned copper wire；
（2）The composite insulation structure formed using cross-linking radiation EP rubbers forms insulating barrier 2 outside conductor 1, by every
Conductor 1 with insulating barrier 2 is used as 1 group of insulated wire cores；
（3）Separated-shielding 3 is knitted to form using tinned copper wire outside every group of insulated wire cores, angle of weave is specially designed, that is, protect
The good bending effect of card, leaves the injecting glue sealed airspace of abundance again；
（4）7 groups of insulated wire cores strandings：Using automation, continuous glue injection technique, by with pressurize Analysis of Nested Design and backflow
Glue is filled into the mould of formula injecting glue groove shape the space between insulated wire cores, timely wrapped sealed bundle band after stranding；
（5）Inner liner 5 is formed with the material of sealed bundle band material of the same race using squash type technology extrusion；
（6）Braiding armor 6：By being fixed on the tinned copper wire place of closing up with the mould from heating function METAL HEATING PROCESS circle
Tool frock, is woven with 50 ° of angle of weave with braided wires tension, tinned copper wire is embedded in sealed bundle band, eliminates interior
Space between lining and oversheath；
（7）Sheath is formed using squash type technique extrusion crosslinked elastomeric material, while using automation, being continuously molded work
Skill, increases sealing and adhesion effect, and sheath is cross-linked to form oversheath 7 by electron accelerator；In the squash type technique
Core rod sleeve pipe carries injecting glue flow path groove in extrusion frock used, and die sleeve sizing section length is specially designed with internal chamfering；It is described
Self crosslinking is carried out after crosslinked elastomeric material is irradiated, cross-linking type net assembling structure is changed into from thermoplastic linear's structure.
Cable work data are as follows：
（1）Cable work condition is：- 40 DEG C~+45 DEG C of air themperature, and allow to work in the seawater；
（2）The long-term permission operating temperature of cable is+90 DEG C；
（3）Minimum allow bending radius for the outside diameter of cable 6 times during cable laying；
（4）Cable can be used in the hydrological environment no more than 7.0MPa；
（5）Cable can undergo the longitudinal air seal test no more than 0.5MPa.
Cable has soft, ageing-resistant, resistance to ozone, oil resistant, fire-retardant, cold-resistant, water absorption resistance, high abrasion, direction waterproof, gas
Close characteristic, the electric property and mechanical performance that can keep its excellent in rugged environment, meets the requirement of high-end equipment.
Embodiment 3
The processing step for preparing the airtight communication cable of direction waterproof is as follows：
（1）By some tinned copper wires using it is regular it is stranded by the way of form conductor 1, when regular stranded using automation, even
The technique of continuous injecting glue fills up the space between tinned copper wire；
（2）The composite insulation structure formed using cross-linking radiation EP rubbers forms insulating barrier 2 outside conductor 1；
（3）Two conductors 1 with insulating barrier 2 are formed into 1 group of insulated wire cores using pair twist structure is stranded, while automatically
Change, continuous glue injection, insulated wire cores are filled into by the mould of pressurize Analysis of Nested Design and reverse-flow type injecting glue groove shape by glue is sealed
Between space, timely wrapped sealed bundle band after pair twist；
（4）7 groups of insulated wire cores strandings：Using automation, continuous glue injection technique, by with pressurize Analysis of Nested Design and reverse-flow type
Glue is filled into the special dies of injecting glue groove shape the space between insulated wire cores, timely wrapped sealed bundle band after stranding；
（5）Inner liner 5 is formed with the material of sealed bundle band material of the same race using squash type technology extrusion；
（6）Braiding armor 6：By being fixed on the tinned copper wire place of closing up with the mould from heating function METAL HEATING PROCESS circle
Frock, is woven with 60 ° of angle of weave with braided wires tension, tinned copper wire is embedded in sealed bundle band, eliminates liner
Space between layer and oversheath；
（7）Sheath is formed using squash type technique extrusion crosslinked elastomeric material, while using automation, being continuously molded work
Skill, increases sealing and adhesion effect, and sheath is cross-linked to form oversheath 7 by electron accelerator；In the squash type technique
Core rod sleeve pipe carries injecting glue flow path groove in extrusion frock used, and die sleeve sizing section length is specially designed with internal chamfering；It is described
Self crosslinking is carried out after crosslinked elastomeric material is irradiated, cross-linking type net assembling structure is changed into from thermoplastic linear's structure.
The project data of the prepared airtight communication cable of direction waterproof is as follows：
（1）Cable work condition is：- 40 DEG C~+45 DEG C of air themperature, and allow to work in the seawater；
（2）The long-term permission operating temperature of cable is+90 DEG C；
（3）Minimum allow bending radius for the outside diameter of cable 6 times during cable laying；
（4）Cable can be used in the hydrological environment no more than 7.0MPa；
（5）Cable can undergo the longitudinal air seal test no more than 0.5MPa.
Cable has soft, ageing-resistant, resistance to ozone, oil resistant, fire-retardant, cold-resistant, water absorption resistance, high abrasion, direction waterproof, gas
Close characteristic, the electric property and mechanical performance that can keep its excellent in rugged environment, meets the requirement of high-end equipment.
Embodiment 4
The processing step for preparing the airtight communication cable of direction waterproof is as follows：
（1）By some tinned copper wires using it is regular it is stranded by the way of form conductor 1, when regular stranded using automation, even
The technique of continuous injecting glue fills up the space between tinned copper wire；
（2）The composite insulation structure formed using cross-linking radiation EP rubbers forms insulating barrier 2 outside conductor 1；
（3）Two conductors 1 with insulating barrier 2 are formed into 1 group of insulated wire cores using pair twist structure is stranded, while automatically
Change, continuous glue injection, insulated wire cores are filled into by the mould of pressurize Analysis of Nested Design and reverse-flow type injecting glue groove shape by glue is sealed
Between space, timely wrapped sealed bundle band after pair twist；
（4）Separated-shielding 3 is knitted to form using tinned copper wire outside every group of insulated wire cores, angle of weave is specially designed, that is, protect
The good bending effect of card, leaves the injecting glue sealed airspace of abundance again；
（5）7 groups of insulated wire cores strandings：Using automation, continuous glue injection technique, by with pressurize Analysis of Nested Design and reverse-flow type
Glue is filled into the special dies of injecting glue groove shape the space between insulated wire cores, timely wrapped sealed bundle band after stranding；
（6）Inner liner 5 is formed with the material of sealed bundle band material of the same race using squash type technology extrusion；
（7）Braiding armor 6：By being fixed on the tinned copper wire place of closing up with the mould from heating function METAL HEATING PROCESS circle
Frock, is woven with 50 ° of angle of weave with braided wires tension, tinned copper wire is embedded in sealed bundle band, eliminates liner
Space between layer and oversheath；
（8）Sheath is formed using squash type technique extrusion crosslinked elastomeric material, while using automation, being continuously molded work
Skill, increases sealing and adhesion effect, and sheath is cross-linked to form oversheath 7 by electron accelerator；In the squash type technique
Core rod sleeve pipe carries injecting glue flow path groove in extrusion frock used, and die sleeve sizing section length is specially designed with internal chamfering；It is described
Self crosslinking is carried out after crosslinked elastomeric material is irradiated, cross-linking type net assembling structure is changed into from thermoplastic linear's structure.
The project data of the prepared airtight communication cable of direction waterproof is as follows：
（1）Cable work condition is：- 40 DEG C~+45 DEG C of air themperature, and allow to work in the seawater；
（2）The long-term permission operating temperature of cable is+90 DEG C；
（3）Minimum allow bending radius for the outside diameter of cable 6 times during cable laying；
（4）Cable can be used in the hydrological environment no more than 7.0MPa；
（5）Cable can undergo the longitudinal air seal test no more than 0.5MPa.
Cable has soft, ageing-resistant, resistance to ozone, oil resistant, fire-retardant, cold-resistant, water absorption resistance, high abrasion, direction waterproof, gas
Close characteristic, the electric property and mechanical performance that can keep its excellent in rugged environment, meets the requirement of high-end equipment.
Claims (3)
1. a kind of direction waterproof pressurizing cable, it is characterized in that including 7 groups of insulated wire cores, filling（4）, inner liner（5）, armor
（6）, oversheath（7）；Wherein, 7 groups of insulated wire cores outer wrapping inner liners（5）, inner liner（5）Outer wrapping is woven using tinned copper wire
The armor of formation（6）, tinned copper wire angle of weave is 50 ° -60 °, armor（6）Outer wrapping oversheath（7）, filling（4）
Insulated wire cores and inner liner（5）Between and different group insulated wire cores between space in；Every group of insulated wire cores include 1-
2 insulated wire cores, every insulated wire cores include conductor（1）And insulating barrier（2）, conductor（1）It is wrapped with insulating barrier（2）.
2. a kind of direction waterproof pressurizing cable according to claim 1, it is characterized in that every group of insulated wire cores outer surface
It is individually wrapped the separated-shielding being knitted to form using tinned copper wire（3）, its angle of weave is 60 °.
3. a kind of direction waterproof pressurizing cable according to claim 1, it is characterized in that every group of insulated wire cores outer wrapping
There is sealed bundle band, be glue between every insulated wire cores in every group of insulated wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621393791.XU CN206249925U (en) | 2016-12-19 | 2016-12-19 | A kind of direction waterproof pressurizing cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621393791.XU CN206249925U (en) | 2016-12-19 | 2016-12-19 | A kind of direction waterproof pressurizing cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206249925U true CN206249925U (en) | 2017-06-13 |
Family
ID=59008520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201621393791.XU Active CN206249925U (en) | 2016-12-19 | 2016-12-19 | A kind of direction waterproof pressurizing cable |
Country Status (1)
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106653191A (en) * | 2016-12-19 | 2017-05-10 | 南京全信传输科技股份有限公司 | Longitudinal water-tight and air-tight cable and preparation method thereof |
| CN111029992A (en) * | 2019-12-04 | 2020-04-17 | 中国船舶重工集团公司第七一五研究所 | Cable water blocking method |
-
2016
- 2016-12-19 CN CN201621393791.XU patent/CN206249925U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106653191A (en) * | 2016-12-19 | 2017-05-10 | 南京全信传输科技股份有限公司 | Longitudinal water-tight and air-tight cable and preparation method thereof |
| CN106653191B (en) * | 2016-12-19 | 2018-09-21 | 南京全信传输科技股份有限公司 | A kind of direction waterproof pressurizing cable and preparation method thereof |
| CN111029992A (en) * | 2019-12-04 | 2020-04-17 | 中国船舶重工集团公司第七一五研究所 | Cable water blocking method |
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