CN206412097U - The naval vessel insulation direction waterproof type communication cable of second third - Google Patents
The naval vessel insulation direction waterproof type communication cable of second third Download PDFInfo
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- CN206412097U CN206412097U CN201621445197.0U CN201621445197U CN206412097U CN 206412097 U CN206412097 U CN 206412097U CN 201621445197 U CN201621445197 U CN 201621445197U CN 206412097 U CN206412097 U CN 206412097U
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- cable
- fluid sealant
- adhesive linkage
- packing
- core
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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
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Abstract
The utility model discloses a kind of naval vessel insulation direction waterproof type communication cable of second third, including cable core, the cable core includes at least one twisted pair wire group；The twisted pair wire group forms core arrangement after including multiple insulated wire cores, multiple insulated wire cores and multiple first packing pair twists, and the core arrangement applies the first adhesive linkage, the first adhesive linkage outer cladding screen layer outside.The utility model cable is provided with the characteristics of direction waterproof, horizontal watertight, weather resisteant, oil resistivity, fire-retardant, low smoke and zero halogen, low toxicity and elasticity have good resistance effect well.Especially with two-component heat curing-type fluid sealant can prevent penetration of sea water to inside cable, making cable of the present utility model turn into the cable with direction waterproof characteristic.
Description
Technical field
The utility model is related to a kind of cable, more particularly to a kind of naval vessel insulation direction waterproof type communication cable of second third.
Background technology
In the last few years, the scale of China's shipbuilding industry expanded rapidly, and the yield of ship is sharply increased, the kind of ship
And structure is constantly upgraded.Make great efforts the production domesticization of raising China marine accessorial equipment, realize the great-leap-forward of China's marine accessorial equipment
Development is imperative.
Cable for ship is directly connected to the security, reliability and advance of ship as the nerve and blood vessel on naval vessel.It is general
Energization cable plays longitudinal direction using waterproof paste filling and waterstop lapping structure by the principle of waterproof paste and waterstop water-swellable
The function of watertight.This cable can not prevent the infiltration of seawater completely, have a small amount of water and penetrate into, then as the passage of time
It can penetrate into whole cables.Common cable typically uses packing material and sheath material for halogen material, it is impossible to meet naval vessel electricity
Cable low smoke and zero halogen, fire-retardant, low toxicity particular/special requirement.
Utility model content
The purpose of this utility model be for overcome above-mentioned the deficiencies in the prior art there is provided one kind set multi-layer sealing structure,
What can be used in the seawater has direction waterproof characteristic, and the clean type naval vessel second third that seawater will not be penetrated into inside cable insulate
Direction waterproof type communication cable.The utility model cable coats fluid sealant on conductor, sets fluid sealant to fill in twisted pair wire group
Fluid sealant packed layer is set in layer, cable, multistage stop water is formed, structure interval, fluid sealant filling are reduced using packing
Layer, which is played, tamps and is bonded each structural void, and insulating barrier is bonded cable, and shield layer ensure that the intensity of cable, cable
Material used in all structures is to meet MIL-DTL-24642 2002《Naval vessel low smoke cables flexible cord specification》It is required that
Low smoke and zero halogen, the material of low toxicity.
To achieve the above object, the utility model uses following technical proposals：
The naval vessel insulation direction waterproof type communication cable of second third, including cable core, the cable core include at least one twisted pair wire
Group；The twisted pair wire group includes forming inner core knot after multiple insulated wire cores, multiple insulated wire cores and multiple first packing pair twists
The first adhesive linkage, the first adhesive linkage outer cladding screen layer are coated outside structure, the core arrangement.
Fluid sealant packed layer is set between the insulated wire cores and packing of the core arrangement.By setting fluid sealant to fill
Layer, not only make it that core arrangement is more close, and core arrangement is turned into stop water, can effectively prevent water from entering inner core knot
Inside structure.
The insulated wire cores include conductor, and the conductor is coated with insulating barrier.
Dip-coating fluid sealant on the conductor.Fluid sealant is coated on conductor so that conductor also blocks water knot as sealing in itself
Structure, it is possible to prevente effectively from water causes damage to conductor.
Fluid sealant is coated outside the screen layer.Fluid sealant is set outside screen layer so that screen layer coats core arrangement shape
Into entirety can seal and block water, water thus can be avoided to immerse inside screen layer.
The fluid sealant is the glue that blocks water, and the glue that blocks water can solidify bi-component organic siliconresin using high-temperature instantaneous.
Multiple second packings are set outside the twisted pair wire group, set close between the twisted pair wire group and the second packing
Sealing packed layer.Set the first packing and the second packing and be to reduce structure interval, make structure closer.
The second adhesive linkage of coating, the second adhesive linkage outer cladding protection structure outside the cable core.Adhesive linkage is set to make
Cabling structure is even closer, protects cable core to reduce injury.
The protection structure includes the outer shield of cladding outside the inner liner being provided adjacent to the second adhesive linkage, the inner liner
Set.
Armor is set between the inner liner and oversheath.
The conductor is tinned copper wire.
The fluid sealant packed layer forms for the glue filling that blocks water.Blocking water glue can be organic using high-temperature instantaneous solidification bi-component
Silicones.
First packing and the second packing are rubber bodies.Rubber bodies are non-absorbent materials, and rubber bodies have
Certain elasticity, with rubber bodies as packing, the construction of cable that can make is more closely knit, the cable core of cable is more stablized, extension
The service life of cable.
The insulating barrier is EP rubbers or other suitable synthetic elastomer mixtures.
First adhesive linkage and the second adhesive linkage are made up of adhesive, can use LH-370 type adhesives.
The inner liner is made up of low smoke and zero halogen rubber material.
The armor is that tinned copper wire braiding is formed.
The screen layer is that tinned copper wire braiding is formed.
The oversheath is made up of low smoke and zero halogen rubber material.
The beneficial effects of the utility model are：
The utility model coats fluid sealant on conductor, and is filled out between each insulating layer of conductor with peripheral filling with sealant
Layer is filled, fluid sealant is the glue that blocks water, and thus insulated wire cores, twisted pair wire group, cable core are respectively formed stop water, cable of the present utility model
Also multistage stop water is just turned into, this guarantees the water resistance characteristic of cable；Packing is set to make structure more in core, cable core
Closely, cable gap is reduced；Shield layer is set to ensure that the intensity of cable, then because insulating barrier is mixed from EP rubbers
Thing or other suitable synthetic elastomers mix inclusion material and oversheath selects low smoke and zero halogen rubber material.This just makes this practicality new
Type cable is provided with direction waterproof, horizontal watertight, weather resisteant, oil resistivity, fire-retardant and elastic well with good resistance effect
Feature.Especially with two-component heat curing-type fluid sealant penetration of sea water can be prevented to inside cable, make electricity of the present utility model
Cable turns into the cable with direction waterproof characteristic.
Brief description of the drawings
Fig. 1 is the utility model construction of cable schematic diagram；
In figure, 1---- conductors, 2---- insulating barriers, 3---- adhesive linkages, 4---- screen layers, 5---- packings, 6----
Two-component heat curing-type fluid sealant packed layer, 7---- adhesive linkages, 8---- inner liners, 9---- armors, 10---- oversheaths.
Embodiment
The utility model is further illustrated with reference to the accompanying drawings and examples.
The direction waterproof type communication cable as shown in figure 1, naval vessel second third insulate, insulated wire cores are included outside conductor 1, conductor 1
It is coated with insulating barrier 2；
Twisted pair wire group forms core arrangement after including multiple insulated wire cores, multiple insulated wire cores and the pair twist of multiple packings 5,
Core arrangement outer cladding adhesive linkage 3, the outer cladding screen layer 4 of adhesive linkage 3 is set between the insulated wire cores and packing 5 of core arrangement
Put two-component heat curing-type fluid sealant packed layer 6, insulated wire cores, packing 5 and the composition pair of two-component heat curing-type fluid sealant packed layer 6
Twisted wire group；By setting fluid sealant packed layer, not only make it that core arrangement is more close, and core arrangement is turned into the knot that blocks water
Structure, can effectively prevent water from entering inside core arrangement；
Cable core includes setting multiple packings 5, twisted pair wire group and packing outside at least one twisted pair wire group, twisted pair wire group
Two-component heat curing-type fluid sealant packed layer 6, twisted pair wire group, packing 5 and two-component heat curing-type fluid sealant packed layer are set between 5
6 composition cable cores；
Cladding adhesive linkage 7, the outer cladding protection structure of adhesive linkage 7 outside cable core.Protection structure includes setting with the adjoining of adhesive linkage 7
The inner liner 8 put, the outside of inner liner 8 cladding oversheath 10.Armor 9 is set between inner liner 8 and oversheath 10.
Dip-coating two-component heat curing-type fluid sealant on conductor 1, the outer coating two-component heat curing-type fluid sealant of screen layer 4, fluid sealant
Bi-component organic siliconresin can be solidified using high-temperature instantaneous.Fluid sealant is coated on conductor so that conductor also turns into close in itself
Water-bound is blockaded, it is possible to prevente effectively from water causes damage to conductor.Fluid sealant is set outside screen layer so that in screen layer cladding
The entirety of cored structure formation, which can be sealed, to be blocked water, and water thus can be avoided to immerse inside screen layer.
Conductor 1 is the stranded bunchy of tinned copper wire.
Two-component heat curing-type fluid sealant packed layer 6 is made up of blocking water glue, can be organic using high-temperature instantaneous solidification bi-component
Silicones.
Packing 5 is rubber bodies, can select silicon rubber, can reduce cable conductor gap.Rubber bodies are non-hygroscopics
Material, and rubber bodies have certain elasticity, with rubber bodies as packing, the construction of cable that can make is more closely knit, makes cable
Cable core is more stablized, and extends the service life of cable.
Insulating barrier 2 is that EP rubbers mixture or other suitable synthetic elastomers mix inclusion.
Adhesive linkage 3 and adhesive linkage 7 are made up of adhesive, can use LH-370 type adhesives.Adhesive linkage is set to make stranding
Structure is even closer, protects cable core to reduce injury.
Inner liner 8 is made up of low smoke and zero halogen rubber material.Armor 9 is that tinned copper wire braiding is formed.Screen layer 4 is tin plating
Proof copper-wire braided is formed.Oversheath 10 is made up of low smoke and zero halogen rubber material.
Embodiment 1：
In the present embodiment, the heart sets 4 pairs of 8 conductors 1 in the cable.Every conductor 1 is by with the tin plating of high conductivity
The stranded composition of copper wire, every conductor 1 is each coated with two-component heat curing-type fluid sealant, and insulating barrier 2, shape are extruded on every conductor 1
Into insulated wire cores.6 groups of filled silicon rubber packing 5 and filling two-component heat curing-type fluid sealant packed layer between each pair insulating barrier 2
Into twisted pair wire group.LH-370 type adhesives are applied outside twisted pair wire group adhesive linkage 3 is made.In the outer braiding tinned copper wire screen of adhesive linkage 3
Cover layer 4.Each outer coating two-component heat curing-type fluid sealant of screen layer 4.The filled silicon rubber packing 5 between each screen layer 4
With the filling composition cable core of two-component heat curing-type fluid sealant packed layer 6.LH-370 type adhesives are applied outside cable core adhesive linkage 7 is made.
In the outer extrusion inner liner 8 of adhesive linkage 7.In the outer braiding tinned copper wire armor 9 of inner liner 8.In the outer extrusion oversheath of armor 9
10。
It is not new to this practicality although above-mentioned embodiment of the present utility model is described with reference to accompanying drawing
The limitation of type protection domain, one of ordinary skill in the art should be understood that on the basis of the technical solution of the utility model, ability
Field technique personnel need not pay the various modifications that creative work can make or deform still in protection model of the present utility model
Within enclosing.
Claims (10)
- The direction waterproof type communication cable 1. naval vessel second third insulate, it is characterized in that, including cable core, the cable core includes at least one Twisted pair wire group；The twisted pair wire group includes being formed after multiple insulated wire cores, multiple insulated wire cores and multiple first packing pair twists Core arrangement, the core arrangement applies the first adhesive linkage, the first adhesive linkage outer cladding screen layer outside.
- 2. cable as claimed in claim 1, it is characterized in that, set close between the insulated wire cores and packing of the core arrangement Sealing packed layer；Fluid sealant is coated outside the screen layer, the fluid sealant is the glue that blocks water.
- 3. cable as claimed in claim 1, it is characterized in that, the insulated wire cores include conductor, and the conductor is coated with absolutely Edge layer.
- 4. cable as claimed in claim 3, it is characterized in that, dip-coating fluid sealant on the conductor；The fluid sealant is the glue that blocks water, The conductor is tinned copper wire；The insulating barrier is made up of EP rubbers.
- 5. cable as claimed in claim 1, it is characterized in that, multiple second packings are set outside the twisted pair wire group, it is described Fluid sealant packed layer is set between twisted pair wire group and the second packing.
- 6. cable as claimed in claim 1, it is characterized in that, the second adhesive linkage of coating outside the cable core, second bonding Layer outer cladding protection structure.
- 7. cable as claimed in claim 6, it is characterized in that, in the protection structure includes being provided adjacent to the second adhesive linkage Cladding oversheath outside lining, the inner liner.
- 8. cable as claimed in claim 7, it is characterized in that, armor is set between the inner liner and oversheath.
- 9. cable as claimed in claim 5, it is characterized in that, the fluid sealant packed layer forms for the glue filling that blocks water；Described One packing and the second packing are rubber bodies；The screen layer is that tinned copper wire braiding is formed.
- 10. cable as claimed in claim 8, it is characterized in that, first adhesive linkage and the second adhesive linkage are made up of adhesive； The inner liner is made up of low smoke and zero halogen rubber material；The armor is that tinned copper wire braiding is formed；The oversheath is low Cigarette Halogen rubber material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621445197.0U CN206412097U (en) | 2016-12-27 | 2016-12-27 | The naval vessel insulation direction waterproof type communication cable of second third |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621445197.0U CN206412097U (en) | 2016-12-27 | 2016-12-27 | The naval vessel insulation direction waterproof type communication cable of second third |
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| Publication Number | Publication Date |
|---|---|
| CN206412097U true CN206412097U (en) | 2017-08-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621445197.0U Active CN206412097U (en) | 2016-12-27 | 2016-12-27 | The naval vessel insulation direction waterproof type communication cable of second third |
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| CN (1) | CN206412097U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108288520A (en) * | 2017-12-11 | 2018-07-17 | 芜湖航天特种电缆厂股份有限公司 | Used in nuclear power station radiation hardness lightweight symmetric data cable and preparation method thereof |
-
2016
- 2016-12-27 CN CN201621445197.0U patent/CN206412097U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108288520A (en) * | 2017-12-11 | 2018-07-17 | 芜湖航天特种电缆厂股份有限公司 | Used in nuclear power station radiation hardness lightweight symmetric data cable and preparation method thereof |
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