CN108053929A - A kind of submarine instrument board special protection cable - Google Patents
A kind of submarine instrument board special protection cable Download PDFInfo
- Publication number
- CN108053929A CN108053929A CN201711238093.1A CN201711238093A CN108053929A CN 108053929 A CN108053929 A CN 108053929A CN 201711238093 A CN201711238093 A CN 201711238093A CN 108053929 A CN108053929 A CN 108053929A
- Authority
- CN
- China
- Prior art keywords
- core
- signal
- instrument board
- outside
- layer
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
- H01B7/282—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable
- H01B7/2825—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable using a water impermeable sheath
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
Landscapes
- Insulated Conductors (AREA)
Abstract
The present invention relates to a kind of submarine instrument board special protection cables, including a signal core, several power wire cores of along the circumferential direction even distribution are extruded with outside signal core, the outside of several power wire cores is coated with the belting layer being sequentially distributed from inside to outside, oversheath jointly；The flexible hollow tube of ellipse is extruded between adjacent power wire core, between belting layer and signal core jointly, the inside of belting layer is filled with the netted gasket for packings of PP, signal core includes three signal conductors, polyethylene layer, water barriers, and power wire core includes power conductor, water blocking layer, polyvinyl chloride insulation layer.The present invention uses the design of multilayer stop water, enhance water proof water resistance, reduce the probability that cable water inlet and short circuit occur, each core is subjected to effective barrier separation, internal core will not transient breakdown, power transmission can be carried out in short time, submarine instrument damage and personnel is avoided to get an electric shock, have ensured the person and property safety.
Description
Technical field
The present invention relates to field of cable technology, specifically a kind of submarine instrument board special protection cable.
Background technology
, it is necessary to be attached electric power and each instrument machine table by cable when submarine works, due to submarine work
Particular surroundings, the security of cable for connecting are particularly important submarine, and traditional submarine is mostly common rubber with cable
Leather sheath cable, water resistance is general, and short circuit, flooded condition is easily triggered to occur, once water inlet, in the cable internal core short time
Easily damage, can burn submarine instrument and even personnel be caused to get an electric shock, and hidden danger is brought to the person and property safety.
The content of the invention
In order to avoid with solve above-mentioned technical problem, the present invention proposes a kind of submarine instrument board special protection cable.
The technical problems to be solved by the invention are realized using following technical scheme：
Including a signal core, edge is extruded with outside the signal core for a kind of submarine instrument board special protection cable
Several power wire cores of the even distribution of circumferencial direction, the outside of several power wire cores is coated with jointly to be sequentially distributed from inside to outside
Belting layer, oversheath.
The flexible hollow tube of ellipse is extruded between adjacent power wire core, between belting layer and signal core jointly,
The flexible hollow tube is made of rubber material, and the inside of belting layer is filled with the netted gasket for packings of PP.
Preferably, the signal core includes three signal conductors for along the circumferential direction extruding distribution, every signal conductor
Polyethylene layer is coated with outside, the outside of three signal conductors is coated with water barrier jointly.
Preferably, the signal conductor is twisted for tin plating oxygen-free copper.
Preferably, the compound waterstop of the water barrier is wrapped forms.
Preferably, the power wire core includes power conductor that tin plating oxygen-free copper is twisted, to be coated on power guide external
Water blocking layer, be coated on the outer polyvinyl chloride insulation layer of water blocking layer.
Preferably, the water blocking layer forms for two-sided compound waterstop is wrapped.
Preferably, the oversheath is that Ceramic silicon rubber material is made and the thickness of the oversheath is 6mm.
The beneficial effects of the invention are as follows：
The present invention uses the design of multilayer stop water, enhances the water proof water resistance of the cable, substantially reduces cable
The probability that water inlet and short circuit occur, additionally it is possible to which each core is subjected to effective barrier separation, it is ensured that under flooded condition, internal core
Will not transient breakdown, power transmission can be carried out in the short time, submarine instrument damage and personnel is avoided to get an electric shock, have ensured the person
And property safety.
Description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural diagram of the present invention.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below it is right
The present invention is expanded on further.
As shown in Figure 1, a kind of submarine instrument board special protection cable, including a signal core 1, the signal core
Be extruded with several power wire cores 2 of along the circumferential direction even distribution outside 1, the outsides of several power wire cores 2 be coated with jointly by
Belting layer 3, the oversheath 4 being sequentially distributed from inside to outside.
The elastic hollow of ellipse is extruded between adjacent power wire core 2, between belting layer 3 and signal core 1 jointly
Pipe 5, the flexible hollow tube 5 are made of rubber material, and the inside of belting layer 3 is filled with the netted gasket for packings 6 of PP.Using this hair
Raw, oval flexible hollow tube 5 is connected by extruding with power wire core 2, belting layer 3 and signal core 1, by power wire core 2
Individually keep apart, form confined space, avoid all power wire cores 2 while damage, improve water resistance.
The signal core 1 includes along the circumferential direction extruding three signal conductors 11 of distribution, equal outside every signal conductor
Polyethylene layer 12 is coated with, the outside of three signal conductors 11 is coated with water barrier 13 jointly.
The signal conductor 11 is twisted for tin plating oxygen-free copper.
The 13 compound waterstop of water barrier is wrapped to be formed.
The power wire core 2 include tin plating oxygen-free copper be twisted power conductor 21, be coated on outside power conductor 21
Water blocking layer 22 is coated on 22 outer polyvinyl chloride insulation layer 23 of water blocking layer.
The water blocking layer 22 forms for two-sided compound waterstop is wrapped.
The oversheath 4 is that Ceramic silicon rubber material is made and the thickness of the oversheath 4 is 6mm.
In the present invention, by the design of the flexible hollow tube 5 of water barrier 13, water blocking layer 22 and ellipse, multilayer is formed
Stop water enhances the water proof water resistance of the cable, substantially reduces the probability that cable water inlet and short circuit occur, additionally it is possible to will
Each core carries out effective barrier separation, it is ensured that under flooded condition, internal core will not transient breakdown, can be carried out in the short time
Power transmission avoids submarine instrument damage and personnel from getting an electric shock, has ensured the person and property safety.
Basic principle, main feature and the advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and what is described in the above embodiment and the description is only the present invention
Principle, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these variation and
Improvement is both fallen in claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle
It is fixed.
Claims (7)
1. a kind of submarine instrument board special protection cable, including a signal core (1), it is characterised in that：The signal wire
Several power wire cores (2) of along the circumferential direction even distribution are extruded with outside core (1), the outside of several power wire cores (2) is common
It is coated with the belting layer (3) being sequentially distributed from inside to outside, oversheath (4)；
The elasticity for being extruded with ellipse between adjacent power wire core (2), between belting layer (3) and signal core (1) jointly is empty
Heart pipe (5), the inside of belting layer (3) are filled with the netted gasket for packings of PP (6).
2. a kind of submarine instrument board special protection cable according to claim 1, it is characterised in that：The signal core
(1) include three signal conductors (11) for along the circumferential direction extruding distribution, polyethylene insulation is coated with outside every signal conductor
Layer (12), the outside of three signal conductors (11) is coated with water barrier (13) jointly.
3. a kind of submarine instrument board special protection cable according to claim 2, it is characterised in that：The signal conductor
(11) it is twisted for tin plating oxygen-free copper.
4. a kind of submarine instrument board special protection cable according to claim 2, it is characterised in that：The water barrier
(13) compound waterstop is wrapped forms.
5. a kind of submarine instrument board special protection cable according to claim 1, it is characterised in that：The power wire core
(2) include power conductor (21) that tin plating oxygen-free copper is twisted, be coated on the outer water blocking layer (22) of power conductor (21), cladding
In the outer polyvinyl chloride insulation layer (23) of water blocking layer (22).
6. a kind of submarine instrument board special protection cable according to claim 5, it is characterised in that：The water blocking layer
(22) formed for two-sided compound waterstop is wrapped.
7. a kind of submarine instrument board special protection cable according to claim 1, it is characterised in that：The oversheath
(4) it is that Ceramic silicon rubber material is made and the thickness of the oversheath (4) is 6mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711238093.1A CN108053929A (en) | 2017-11-30 | 2017-11-30 | A kind of submarine instrument board special protection cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711238093.1A CN108053929A (en) | 2017-11-30 | 2017-11-30 | A kind of submarine instrument board special protection cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108053929A true CN108053929A (en) | 2018-05-18 |
Family
ID=62120947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711238093.1A Pending CN108053929A (en) | 2017-11-30 | 2017-11-30 | A kind of submarine instrument board special protection cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108053929A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109087739A (en) * | 2018-08-30 | 2018-12-25 | 安徽华上电缆科技有限公司 | A kind of copper strip shielding control cable of anticollision |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203773987U (en) * | 2014-04-25 | 2014-08-13 | 江西凯安铜业有限公司 | Anti-interference strong copper cable |
| CN104361947A (en) * | 2014-11-26 | 2015-02-18 | 安徽弘博电缆集团有限公司 | Cross linked polyethylene insulated marine direct-current motor cable |
| CN205303034U (en) * | 2016-01-06 | 2016-06-08 | 河南省卓越电缆有限公司 | Waterproof cable |
| CN205487394U (en) * | 2016-03-21 | 2016-08-17 | 珠海宇讯同轴电缆有限公司 | Waterproof cable |
| CN205621516U (en) * | 2016-04-07 | 2016-10-05 | 珠海汉胜科技股份有限公司 | Photoelectric mixed cable |
| CN106981338A (en) * | 2017-05-11 | 2017-07-25 | 成都兰腾科技有限公司 | A kind of high-effective water-proof power cable |
| CN206401046U (en) * | 2017-02-07 | 2017-08-11 | 苏州科宝光电科技有限公司 | Wind-powered electricity generation anti-torsion data transmission cable |
| CN206558261U (en) * | 2017-03-15 | 2017-10-13 | 天津亨特尔线缆有限公司 | Shock resistance shielded communication cable |
| CN206619422U (en) * | 2017-03-22 | 2017-11-07 | 浙江万马专用线缆科技有限公司 | A kind of rock tunnel(ling) machine specific power cable |
| CN107359011A (en) * | 2017-08-29 | 2017-11-17 | 贵州遵义铭东商贸有限公司 | A kind of coal-winning machine complex control cable |
-
2017
- 2017-11-30 CN CN201711238093.1A patent/CN108053929A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203773987U (en) * | 2014-04-25 | 2014-08-13 | 江西凯安铜业有限公司 | Anti-interference strong copper cable |
| CN104361947A (en) * | 2014-11-26 | 2015-02-18 | 安徽弘博电缆集团有限公司 | Cross linked polyethylene insulated marine direct-current motor cable |
| CN205303034U (en) * | 2016-01-06 | 2016-06-08 | 河南省卓越电缆有限公司 | Waterproof cable |
| CN205487394U (en) * | 2016-03-21 | 2016-08-17 | 珠海宇讯同轴电缆有限公司 | Waterproof cable |
| CN205621516U (en) * | 2016-04-07 | 2016-10-05 | 珠海汉胜科技股份有限公司 | Photoelectric mixed cable |
| CN206401046U (en) * | 2017-02-07 | 2017-08-11 | 苏州科宝光电科技有限公司 | Wind-powered electricity generation anti-torsion data transmission cable |
| CN206558261U (en) * | 2017-03-15 | 2017-10-13 | 天津亨特尔线缆有限公司 | Shock resistance shielded communication cable |
| CN206619422U (en) * | 2017-03-22 | 2017-11-07 | 浙江万马专用线缆科技有限公司 | A kind of rock tunnel(ling) machine specific power cable |
| CN106981338A (en) * | 2017-05-11 | 2017-07-25 | 成都兰腾科技有限公司 | A kind of high-effective water-proof power cable |
| CN107359011A (en) * | 2017-08-29 | 2017-11-17 | 贵州遵义铭东商贸有限公司 | A kind of coal-winning machine complex control cable |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109087739A (en) * | 2018-08-30 | 2018-12-25 | 安徽华上电缆科技有限公司 | A kind of copper strip shielding control cable of anticollision |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204102608U (en) | The environment-friendly type insulated cable of a kind of high pressure resistant intrinsic safety | |
| CN103426534A (en) | Light shielding control and instrument cable for ship | |
| CN108053929A (en) | A kind of submarine instrument board special protection cable | |
| CN206312615U (en) | The compound naval vessel medium-pressure power cable of one kind control | |
| CN203839071U (en) | High-voltage-resistant highly insulating composite flat cable | |
| RU2014123583A (en) | HIGH FREQUENCY SYMMETRIC FIRE-RESISTANT SEALED CABLE | |
| RU155324U1 (en) | SYMMETRIC FIRE-SAFE CABLE | |
| RU148022U1 (en) | HIGH FREQUENCY SYMMETRIC CABLE | |
| CN104867551A (en) | Flexible drainage cable of coal cutter | |
| CN104183316A (en) | Anti-electromagnetic-interference flexible cable | |
| CN104715845A (en) | Fire resistant control cable used in ship | |
| CN204480785U (en) | A kind of aviation armouring flexible electric power cable | |
| CN102646472A (en) | Special transmission cable for field and preparation process thereof | |
| CN206401075U (en) | The compound naval vessel medium-pressure power cable of control | |
| RU2424593C1 (en) | Symmetric four-pair cable | |
| CN104821194A (en) | Armored shielding flexible cable for coal cutter | |
| CN104616816A (en) | Flexible armored power cable for aviation | |
| CN204516458U (en) | A kind of anti-extrusion rhombus cable | |
| CN204229881U (en) | A kind of Novel variable frequency cable | |
| CN203787148U (en) | Extrusion-resistance fireproof shielding cable | |
| CN201549266U (en) | Low-smoke cross-linked polyethylene insulating light thin-walled communication cable for ships | |
| CN203366784U (en) | Flexible and low-capacitance transmission signal special cable for field use | |
| CN206312595U (en) | High temperature resistant fire safe type warship marine electric machine connection cable | |
| CN203366781U (en) | Special setting cable | |
| CN105529101A (en) | Ethylene propylene rubber insulating and steel strip armoured cable |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180518 |
|
| RJ01 | Rejection of invention patent application after publication |