CN205670452U - A kind of wisdom energy submarine engine and boiler room cable - Google Patents
A kind of wisdom energy submarine engine and boiler room cable Download PDFInfo
- Publication number
- CN205670452U CN205670452U CN201620559213.2U CN201620559213U CN205670452U CN 205670452 U CN205670452 U CN 205670452U CN 201620559213 U CN201620559213 U CN 201620559213U CN 205670452 U CN205670452 U CN 205670452U
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- tinned copper
- boiler room
- cable
- wisdom energy
- wrapped
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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 discloses a kind of wisdom energy submarine engine and boiler room cable, fill, including three insulated wire cores and three aramid fibers, the cable core constituted, and be coated on the PFA sheath outside cable core；Described every insulated wire cores is followed successively by tinned copper conductor, insulating barrier and tinned copper wire woven shield from the inside to the outside；Described insulating barrier is the polyimide composite insulated thin film that two-layer is wrapped, and wrapped rate of putting up is not less than 50%, and wrapped rear tinned copper conductor is 1.93mm with the external diameter of insulating barrier.The polyimides that insulation of the present utility model selects temperature resistant range to be 60 DEG C～+300 DEG C meets thin-film material, this kind of material antistatic is good, radiation resistance is good, high dielectric strength and corona resistance, simultaneously avoid shortcoming that the arc resistance of polyimides can be weak around the composite construction double-baged, ensure cable stability under the conditions of various temperature conditionss and weather.
Description
Technical field
This utility model relates to a kind of wisdom energy submarine engine and boiler room cable.
Background technology
Research and development success along with China's aircraft carrier.Indicate China's modernization Multidimensional Warfare entered into one brand-new
Period.The volume of aircraft carrier own is relatively big, and gait of march is the highest with flexibility ratio, and warship body itself is loaded with very many sea warfare equipment
With weapon, so aircraft carrier itself can not carry out attack operations, and use as maritime strategy platform.For avoiding aviation female
Warship is attacked with submarine by ground torpedo, is configured with submarine in the bottom of aircraft carrier and protects, and submarine needs the latentest
Enter seabed operation, the most important as the engine and boiler room providing power, due to engine and boiler room small volume, when temperature is the highest, reach 50
DEG C, it is the place that whole submarine temperature is the highest.Submarine slips into seabed with the temperature difference in cabin when floating relatively greatly simultaneously, oil inside offering, profit
Sliding more serious with the corrosion of pipeline very multiple-twin cable, along with direct current, exchange in the raising cabin of automaticity with cooling device
Frequency conversion equipment and large power supply are more, often have more harmonic wave electromagnetic interference, and common cable Chang Yinwei does not has good electromagnetism
Compatible structure causes cable breakdown, affects the fight capability of submarine.
Utility model content
The purpose of this utility model is to provide a kind of has good electromagnetic compatibility and the longest service life, it is ensured that submarine
A kind of wisdom energy submarine engine and boiler room cable of long-time safe operation.
The technical scheme realizing this utility model purpose is a kind of wisdom energy submarine engine and boiler room cable, including three eradications
Edge core and three aramid fibers fill the cable core constituted, and are coated on the PFA sheath outside cable core；Described every covered wire
Core is followed successively by tinned copper conductor, insulating barrier and tinned copper wire woven shield from the inside to the outside；Described insulating barrier is that two-layer is wrapped
Polyimide composite insulated thin film, wrapped rate of putting up is not less than 50%, and wrapped rear tinned copper conductor with the external diameter of insulating barrier is
1.93mm。
Described tinned copper conductor uses the tin-coated copper wire harness strand of 84 a diameter of 0.145mm to form, and stranded rear tin-coated copper is led
The a diameter of 1.53mm of body.
Described tinned copper wire woven shield uses the tinned copper wire braiding of a diameter of 0.1mm, and count is not less than
90%, after braiding, the external diameter of insulated wire cores is 2.33mm.
Described three aramid fibers are filled in the space being filled in three insulated wire cores strandings respectively.
The external diameter of described wisdom energy submarine engine and boiler room cable is 5.8mm.
Have employed technique scheme, this utility model has following beneficial effect: (1) insulation of the present utility model is selected
Meeting thin-film material with the polyimides that temperature resistant range is-60 DEG C～+300 DEG C, this kind of material antistatic is good, radiation resistance
Good, high dielectric strength and corona resistance, avoid the arc resistance energy of polyimides around the composite construction double-baged simultaneously
Weak shortcoming, ensure cable stability under the conditions of various temperature conditionss and weather.
(2) conductor of the present utility model selects the high tinned wird of temperature resistant grade that conducts electricity very well, use 84 stranded
Structure, it is ensured that power and transmit quality, structurally flexible is suitable for laying between plurality of devices and pipeline simultaneously.
(3) braid shielded of the present utility model uses tinned copper wire to be woven in outside insulation, has been effectively ensured at cable respectively
Planting the compatible performance under complicated electromagnetic interference, tin coating also ensure that the corrosion resistance of screen layer simultaneously.
(4) this utility model uses intensity is high, impact resistance is good aramid fiber silk as filling, it is ensured that cable whole
Body tensile strength.
(5) oversheath of the present utility model uses oil resistant, acid and alkali-resistance, the shear strength possessing excellence and impact property
PFA fluororesin protective cover material, it is ensured that cable is from the erosion of environmental contaminants.
Accompanying drawing explanation
In order to make content of the present utility model be easier to be clearly understood, below according to specific embodiment and combine attached
Figure, is described in further detail this utility model, wherein
Fig. 1 is structural representation of the present utility model.
Accompanying drawing is numbered:
Insulated wire cores 1, tinned copper conductor 11, insulating barrier 12, tinned copper wire woven shield 13, aramid fiber filling 2,
PFA sheath 3.
Detailed description of the invention
(embodiment 1)
Seeing Fig. 1, a kind of wisdom energy submarine engine and boiler room cable of the present embodiment, including three insulated wire cores 1 and three
Aramid fiber fills the cable core of 2 compositions, and is coated on the PFA sheath 3 outside cable core；Every insulated wire cores 1 depends on from the inside to the outside
Secondary for tinned copper conductor 11, insulating barrier 12 and tinned copper wire woven shield 13；Insulating barrier 12 is the polyimides that two-layer is wrapped
Compound inslation thin film, wrapped rate of putting up is not less than 50%, and wrapped rear tinned copper conductor 11 is 1.93mm with the external diameter of insulating barrier 12.
Tinned copper conductor 11 uses the tin-coated copper wire harness strand of 84 a diameter of 0.145mm to form, and stranded rear tinned copper conductor 11 is a diameter of
1.53mm.Tinned copper wire woven shield 13 uses the tinned copper wire of a diameter of 0.1mm to weave, and count is not less than 90%,
After braiding, the external diameter of insulated wire cores 1 is 2.33mm.Three aramid fibers are filled 2 and are filled in three insulated wire cores 1 strandings respectively
In space.The external diameter of wisdom energy submarine engine and boiler room cable is 5.8mm.
Particular embodiments described above, has carried out entering one to the purpose of this utility model, technical scheme and beneficial effect
Step describes in detail, be it should be understood that and the foregoing is only specific embodiment of the utility model, is not limited to this
Utility model, all within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. done, all should wrap
Within being contained in protection domain of the present utility model.
Claims (5)
1. a wisdom energy submarine engine and boiler room cable, it is characterised in that: include three insulated wire cores (1) and three aramid fiber fibres
Dimension fills the cable core that (2) are constituted, and is coated on the PFA sheath (3) outside cable core；Described every insulated wire cores (1) by interior extremely
It is followed successively by outward tinned copper conductor (11), insulating barrier (12) and tinned copper wire woven shield (13)；Described insulating barrier (12) is two
The polyimide composite insulated thin film that layer is wrapped, wrapped rate of putting up is not less than 50%, wrapped rear tinned copper conductor (11) and insulation
The external diameter of layer (12) is 1.93mm.
A kind of wisdom energy submarine engine and boiler room cable the most according to claim 1, it is characterised in that: described tin-coated copper is led
Body (11) uses the tin-coated copper wire harness strand of 84 a diameter of 0.145mm to form, and stranded rear tinned copper conductor (11) is a diameter of
1.53mm。
A kind of wisdom energy submarine engine and boiler room cable the most according to claim 2, it is characterised in that: described tinned copper wire
Woven shield (13) uses the tinned copper wire of a diameter of 0.1mm to weave, and count is not less than 90%, insulated wire cores after braiding
(1) external diameter is 2.33mm.
A kind of wisdom energy submarine engine and boiler room cable the most according to claim 3, it is characterised in that: described three aramid fibers
Fiber is filled (2) aramid fiber respectively and is filled in the space of three insulated wire cores (1) strandings.
A kind of wisdom energy submarine engine and boiler room cable the most according to claim 4, it is characterised in that: the described wisdom energy
It is 5.8mm with the external diameter of submarine engine and boiler room cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620559213.2U CN205670452U (en) | 2016-06-12 | 2016-06-12 | A kind of wisdom energy submarine engine and boiler room cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620559213.2U CN205670452U (en) | 2016-06-12 | 2016-06-12 | A kind of wisdom energy submarine engine and boiler room cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205670452U true CN205670452U (en) | 2016-11-02 |
Family
ID=57191856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620559213.2U Active CN205670452U (en) | 2016-06-12 | 2016-06-12 | A kind of wisdom energy submarine engine and boiler room cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205670452U (en) |
-
2016
- 2016-06-12 CN CN201620559213.2U patent/CN205670452U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |