CN204029424U - A kind of submerged cable - Google Patents
A kind of submerged cable Download PDFInfo
- Publication number
- CN204029424U CN204029424U CN201420170033.6U CN201420170033U CN204029424U CN 204029424 U CN204029424 U CN 204029424U CN 201420170033 U CN201420170033 U CN 201420170033U CN 204029424 U CN204029424 U CN 204029424U
- Authority
- CN
- China
- Prior art keywords
- isolation strip
- water
- outside
- cable
- cable core
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 38
- 238000002955 isolation Methods 0.000 claims abstract description 32
- 239000004020 conductor Substances 0.000 claims abstract description 18
- 230000004888 barrier function Effects 0.000 claims abstract description 12
- 238000009413 insulation Methods 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 239000004809 Teflon Substances 0.000 claims description 3
- 229920006362 Teflon® Polymers 0.000 claims description 3
- 239000003365 glass fiber Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 238000005491 wire drawing Methods 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Abstract
The utility model discloses a kind of submerged cable, comprise cable core, packed layer, the isolation strip that blocks water, screen, armour, oversheath, described in being arranged on, described cable core blocks water in isolation strip, described packed layer be arranged on described cable core and described in block water between isolation strip, outside, isolation strip blocks water described in described screen is arranged on, it is outside that described armour is arranged on described screen, and it is outside that described oversheath is arranged on described armour; Described cable core comprises conductor, isolation strip and insulating barrier, and it is outside that described isolation strip is arranged on described conductor, and it is outside that described insulating barrier is arranged on described isolation strip; Described cable core is quadrature arrangement.Adopt the beneficial effect of the technical program to be: have stronger block water, water-proof function, guarantee cable under water can safety, reliability service, guarantee safety in production, extend cable useful life simultaneously; Possess the anti-biological damage of various trips under water simultaneously, play the effect of various Electromagnetic Interference under shield water.
Description
Technical field
The utility model relates to a kind of cable, is specifically related to a kind of submerged cable.
Background technology
Submerged cable is mainly used in underwater electrical equipment, realizes the functions such as electric power conveying, signal controlling, information transfer and transmitting.
And in prior art, in use, cable is because being subject under water the infringement of various biologies or cable socket to process blow-by for all kinds of underwater electric equipments, causes cable footpath, longitudinally intake and cause equipment burnout, distorted signals phenomenon to happen occasionally; After the cable having even has just been installed, just there is the phenomenons such as equipment burnout in a power turn-on, thereupon cable, can not continue to come into operation and scrap.The main cause that occurs above-mentioned phenomenon is: in the construction of cable, lack block water, watertight composition, cable lacks metal armouring layer or anti-electromagnetic interference.
Utility model content
For solving the problems of the technologies described above, the purpose of this utility model is to provide a kind of submerged cable, have stronger block water, water-proof function, guarantee cable under water can safety, reliability service, guarantee safety in production, extend cable useful life simultaneously; Possess the anti-biological damage of various trips under water simultaneously, play the effect of various Electromagnetic Interference under shield water.
For achieving the above object, the technical solution of the utility model is as follows: a kind of submerged cable, comprise cable core, packed layer, the isolation strip that blocks water, screen, armour, oversheath, described in being arranged on, described cable core blocks water in isolation strip, described packed layer be arranged on described cable core and described in block water between isolation strip, the outside, isolation strip that blocks water described in described screen is arranged on, it is outside that described armour is arranged on described screen, and it is outside that described oversheath is arranged on described armour; Described cable core comprises conductor, isolation strip and insulating barrier, and it is outside that described isolation strip is arranged on described conductor, and it is outside that described insulating barrier is arranged on described isolation strip; Described cable core is quadrature arrangement.
Preferably, described conductor is that the 5th class can tinned conductor.
Preferably, described packed layer is glass fibre packed layer.
Preferably, described screen is metal screen layer.
Preferably, described insulating barrier is teflon insulation layer.
Adopt the beneficial effect of the technical program to be: have stronger block water, water-proof function, guarantee cable under water can safety, reliability service, guarantee safety in production, extend cable useful life simultaneously; Possess the anti-biological damage of various trips under water simultaneously, play the effect of various Electromagnetic Interference under shield water.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment technology, to the accompanying drawing of required use in embodiment technical description be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is of the present utility model.
Numeral and the represented corresponding component title of letter in figure:
1. conductor 2. isolation strip 3. insulating barrier 4. packed layers 5. isolation strip 6. screen 7. armour 8. oversheaths that block water.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Embodiment based in the utility model, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1, a kind of submerged cable of the present utility model, comprise cable core, packed layer 4, the isolation strip 5 that blocks water, screen 6, armour 7, oversheath 8, cable core is arranged in the isolation strip 5 that blocks water, packed layer 4 is arranged on cable core and blocks water between isolation strip 5, screen 6 is arranged on 5 outsides, isolation strip that block water, and armour 7 is arranged on screen 6 outsides, and oversheath 8 is arranged on armour 7 outsides; Cable core comprises conductor 1, isolation strip 2 and insulating barrier 3, and isolation strip 2 is arranged on conductor 1 outside, and insulating barrier 3 is arranged on 2 outsides, isolation strip; Cable core is quadrature arrangement.
Conductor 1 is that the 5th class can tinned conductor.Packed layer 4 is glass fibre packed layer.Screen 6 is metal screen layer.Insulating barrier 3 is teflon insulation layer.
Technical process of the present utility model:
Conductor 1 closes, answers when skein is closed with multiple strand through wire drawing and annealing → bundle and should add material water-proof material, and bundle closes lay ratio ≯ 25, stranded lay ratio internal layer ≯ 18, outer ≯ 14; It is dextrad that bundle closes direction, twist again direction and be left-hand, the outer overlapping wrapped extrude → insulated wire cores of isolation strip → insulation of multiple stranded conductor is carried out withstand voltage test → stranding cable core gap and is placed the filler that blocks water, stranding direction is dextrad, stranding lay ratio ≯ 14, outward should wrapped one deck block water isolation strip → extrude extrude → product of screen → metal base transistor layer zinc-coated wire → oversheath to detect and test of cable core.
The performance index of the utility model submerged cable are as follows:
(1) rated voltage: exchange 600V effective value;
(2) ambient temperature :-30 ℃～80 ℃;
(3) insulation resistance: >=500M Ω km;
(4) dielectric strength: 50Hz, 1000V, 1min;
(5) environment for use: seawater, depth of water 500m.
Adopt the beneficial effect of the technical program to be: have stronger block water, water-proof function, guarantee cable under water can safety, reliability service, guarantee safety in production, extend cable useful life simultaneously; Possess the anti-biological damage of various trips under water simultaneously, play the effect of various Electromagnetic Interference under shield water.
Above-mentioned explanation to the disclosed embodiments, makes professional and technical personnel in the field can realize or use the utility model.To the multiple modification of these embodiment, will be apparent for those skilled in the art, General Principle as defined herein can, in the situation that not departing from spirit or scope of the present utility model, realize in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (5)
1. a submerged cable, it is characterized in that: comprise cable core, packed layer, the isolation strip that blocks water, screen, armour, oversheath, described in being arranged on, described cable core blocks water in isolation strip, described packed layer be arranged on described cable core and described in block water between isolation strip, outside, isolation strip blocks water described in described screen is arranged on, it is outside that described armour is arranged on described screen, and it is outside that described oversheath is arranged on described armour; Described cable core comprises conductor, isolation strip and insulating barrier, and it is outside that described isolation strip is arranged on described conductor, and it is outside that described insulating barrier is arranged on described isolation strip; Described cable core is quadrature arrangement; In each cable core, comprise a conductor.
2. a kind of submerged cable according to claim 1, is characterized in that: described conductor is that the 5th class can tinned conductor.
3. a kind of submerged cable according to claim 1, is characterized in that: described packed layer is glass fibre packed layer.
4. a kind of submerged cable according to claim 1, is characterized in that: described screen is metal screen layer.
5. a kind of submerged cable according to claim 1, is characterized in that: described insulating barrier is teflon insulation layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420170033.6U CN204029424U (en) | 2014-04-10 | 2014-04-10 | A kind of submerged cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420170033.6U CN204029424U (en) | 2014-04-10 | 2014-04-10 | A kind of submerged cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204029424U true CN204029424U (en) | 2014-12-17 |
Family
ID=52069259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420170033.6U Expired - Lifetime CN204029424U (en) | 2014-04-10 | 2014-04-10 | A kind of submerged cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204029424U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105655017A (en) * | 2015-12-31 | 2016-06-08 | 武汉宏联电线电缆有限公司 | Water pressure-resistant drag chain cable of deep-water robot |
-
2014
- 2014-04-10 CN CN201420170033.6U patent/CN204029424U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105655017A (en) * | 2015-12-31 | 2016-06-08 | 武汉宏联电线电缆有限公司 | Water pressure-resistant drag chain cable of deep-water robot |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 214206 Jiangsu city of Wuxi province Yixing city huankeyuan Gui Road No. 8 Patentee after: SINOSTAR CABLE Co.,Ltd. Address before: 214206 Jiangsu city of Wuxi province Yixing city huankeyuan Gui Road No. 8 Patentee before: Jiangsu Sinostar Cable Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20141217 |