CN206441569U - A kind of marine geophysical prospecting private cable - Google Patents
A kind of marine geophysical prospecting private cable Download PDFInfo
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- CN206441569U CN206441569U CN201720098977.0U CN201720098977U CN206441569U CN 206441569 U CN206441569 U CN 206441569U CN 201720098977 U CN201720098977 U CN 201720098977U CN 206441569 U CN206441569 U CN 206441569U
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Abstract
The utility model discloses a kind of marine geophysical prospecting private cable; including anticorrosion film plating layer, insulation sleeve and aluminium-plastic tape; the anticorrosion film plating layer is arranged on the outside of PE outer jointing jackets; the PE outer jointing jackets are internally provided with composite steel-plastic belt; the composite steel-plastic belt is internally provided with PE internal protective covers; the aluminium-plastic tape is arranged on the inside of PE internal protective covers, and the aluminium-plastic tape is internally provided with band.In the utility model, the anticorrosion film plating layer of design ensure that PE outer jointing jackets not directly and contact with sea water, it is to avoid the corrosion of seawater, and easy fracture is not allowed when cable is used, the life-span that cable is used, reliability lifting can be effectively improved.In the utility model, the power detector of design can be detected to cable internal electric source in real time, can when cable copper core breaks down the very first time show abort situation, reduce maintenance trouble, save the time, substantially reduce the cost of overhaul.
Description
Technical field
The utility model belongs to marine geophysical prospecting private cable technical field, and in particular to a kind of marine geophysical prospecting private cable.
Background technology
Cable is typically by several or the cable of the stranded similar rope of several groups of wires [every group at least two], every group
Mutually insulated between wire, and be often twisted into around a center, whole outside is surrounded by the coating of high-insulation.It is erected at more
In the air or mounted in underground, the bottom, for telecommunication or power Transmission.1832, tsarist Russia's army officers were permitted woods lattice and are buried telegraphy line
It is placed on each other with same after rubber-covered in glass tube between underground, six conductors, here it is an earliest underground in the world
Cable.The insulated conductor constituted in sealing sheath is placed in by the conducting wire center of one or more mutually insulated.It can add protection outside it
Coating, for transmitting, distributing electric energy or transmission electric signal.It is larger that the difference of it and common wiring is mainly cable dimension, knot
Structure is more complicated.Cable can be divided into power cable, communication cable and control cable etc. by its purposes.Compared with overhead line, cable
Advantage is that insulation distance is small between line, and floor space is small, and underground laying is without taking up an area face space above, not by ambient contamination shadow
Ring, power transmission reliability is high, it is small to personal safety and surrounding environment interference.But cost is high, construction, maintenance are cumbersome, manufacture
It is more complicated.Therefore, densely populated and the dense area of power network and congested in traffic busy place are applied to cable more；Cross river, cross the river, seabed
Lay, can avoid using large span overhead line.Needing to avoid overhead line to the place of Communication Jamming and needing to consider attractive in appearance
Or avoid the occasion given away one's position from also using cable.
However, existing marine geophysical prospecting private cable has certain defect during use, seawater has when using
There is stronger corrosivity, cable outer layer protective case is under water for a long time to be corroded, and is easily broken off, reliability reduction, and cable
If fracture defect occurs in inside, the time for overhauling cost is longer, and step is cumbersome, and the cost of overhaul is higher.
Utility model content
The purpose of this utility model is to provide a kind of marine geophysical prospecting private cable, to solve to propose in above-mentioned background technology
Seawater has stronger corrosivity when using, and cable outer layer protective case is under water for a long time to be corroded, and is easily broken off, reliability
Reduction, and if there is fracture defect inside cable, overhaul that the time spent is longer, step is cumbersome, and the cost of overhaul is higher to ask
Topic.
To achieve the above object, the utility model provides following technical scheme：A kind of marine geophysical prospecting private cable, including it is anti-
Corrode film plating layer, insulation sleeve and aluminium-plastic tape, the anticorrosion film plating layer is arranged on the outside of PE outer jointing jackets, the PE
Outer jointing jacket is internally provided with composite steel-plastic belt, and the composite steel-plastic belt is internally provided with PE internal protective covers, the plastic-aluminum
Composite band is arranged on the inside of PE internal protective covers, and the aluminium-plastic tape is internally provided with band, and the inside of the band sets
It is equipped with power detector, the insulation sleeve is arranged on the inside of power detector, the insulation sleeve is internally provided with electricity
Cable copper core.
It is preferred that, the insulation sleeve is internally provided with some cable copper cores.
It is preferred that, the insulation sleeve is provided with three altogether, and three insulation sleeves are separately mounted to the interior of power detector
Portion.
It is preferred that, the anticorrosion film plating layer is ultrathin film structure.
It is preferred that, the insulation sleeve is cylindrical structural.
Compared with prior art, the beneficial effects of the utility model are：
(1) in the utility model, the anticorrosion film plating layer of design ensure that PE outer jointing jackets do not connect directly with seawater
Touch, it is to avoid the corrosion of seawater, easy fracture is not allowed when cable is used, the life-span that cable is used, reliability lifting can be effectively improved.
(2) in the utility model, the power detector of design can be detected to cable internal electric source in real time, energy
Enough very first times when cable copper core breaks down show abort situation, reduce the trouble of maintenance, save the time, substantially reduce inspection
Accomplish this.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
In figure：1- anticorrosions film plating layer, 2- insulation sleeves, 3- cable copper cores, 4-PE outer jointing jackets, 5- composite steel-plastic belts, 6-
PE internal protective covers, 7- aluminium-plastic tapes, 8- bands, 9- power detectors.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Referring to Fig. 1, the utility model provides a kind of marine geophysical prospecting private cable technical scheme：A kind of marine geophysical prospecting is special
Cable, including anticorrosion film plating layer 1, insulation sleeve 2 and aluminium-plastic tape 7, anticorrosion film plating layer 1 are arranged on PE outer jointing jackets 4
Outside, PE outer jointing jackets 4 are internally provided with composite steel-plastic belt 5, and composite steel-plastic belt 5 is internally provided with PE internal protective covers 6, aluminium
Plastic composite strip 7 is arranged on the inside of PE internal protective covers 6, and aluminium-plastic tape 7 is internally provided with band 8, and the inside of band 8 sets
It is equipped with power detector 9, insulation sleeve 2 is arranged on the inside of power detector 9, insulation sleeve 2 is internally provided with cable copper
Core 3.
In order to improve in the load that cable is used, the present embodiment, it is preferred that insulation sleeve 2 is internally provided with some electricity
Cable copper core 3.
In order to which three beams cable is completely cut off, in the present embodiment, it is preferred that insulation sleeve 2 is provided with three, and three insulation sleeves altogether
2 are separately mounted to the inside of power detector 9.
Reduce to save material in weight, the present embodiment, it is preferred that anticorrosion film plating layer 1 is ultrathin film structure.
Cable copper core 3 is installed for convenience, in the present embodiment, it is preferred that insulation sleeve 2 is cylindrical structural.
Anticorrosion film plating layer 1 in the utility model ensure that PE outer jointing jackets 4 not directly and contact with sea water, it is to avoid sea
The corrosion of water, does not allow easy fracture when cable is used, can effectively improve the life-span that cable is used, reliability lifting.
Power detector 9 in the utility model can detect to cable internal electric source in real time, can be in cable
The very first time shows abort situation when copper core 3 breaks down, and reduces the trouble of maintenance, saves the time, substantially reduces the cost of overhaul.
Operation principle of the present utility model and use flow：After the utility model is installed, switch on power, marine geophysical prospecting
Private cable enters to work in seawater, and anticorrosion film plating layer 1 prevents seawater from directly being contacted with PE outer jointing jackets 4, it is to avoid rotten
Erosion, power detector 9 is detected to internal cable copper core 3 in real time when using, can in failure the very first time it is aobvious
Show abort situation, reduce the trouble of maintenance, it is safe and reliable.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of marine geophysical prospecting private cable, including anticorrosion film plating layer (1), insulation sleeve (2) and aluminium-plastic tape (7), it is special
Levy and be：The anticorrosion film plating layer (1) is arranged on the outside of PE outer jointing jackets (4), and the inside of the PE outer jointing jackets (4) is set
It is equipped with composite steel-plastic belt (5), the composite steel-plastic belt (5) is internally provided with PE internal protective covers (6), the aluminium-plastic tape
(7) inside of PE internal protective covers (6) is arranged on, the aluminium-plastic tape (7) is internally provided with band (8), the band (8)
Be internally provided with power detector (9), the insulation sleeve (2) is arranged on the inside of power detector (9), the insulation
Cover (2) is internally provided with cable copper core (3).
2. a kind of marine geophysical prospecting private cable according to claim 1, it is characterised in that：The inside of the insulation sleeve (2)
It is provided with some cable copper cores (3).
3. a kind of marine geophysical prospecting private cable according to claim 1, it is characterised in that：The insulation sleeve (2) is set altogether
There are three, and three insulation sleeves (2) are separately mounted to the inside of power detector (9).
4. a kind of marine geophysical prospecting private cable according to claim 1, it is characterised in that：The anticorrosion film plating layer (1)
For ultrathin film structure.
5. a kind of marine geophysical prospecting private cable according to claim 1, it is characterised in that：The insulation sleeve (2) is cylinder
Shape structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720098977.0U CN206441569U (en) | 2017-01-23 | 2017-01-23 | A kind of marine geophysical prospecting private cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720098977.0U CN206441569U (en) | 2017-01-23 | 2017-01-23 | A kind of marine geophysical prospecting private cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206441569U true CN206441569U (en) | 2017-08-25 |
Family
ID=59636407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720098977.0U Active CN206441569U (en) | 2017-01-23 | 2017-01-23 | A kind of marine geophysical prospecting private cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206441569U (en) |
-
2017
- 2017-01-23 CN CN201720098977.0U patent/CN206441569U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Room 404, Gate 3, Building 3, No. 21 Kunpeng Street, Binhai New Area Development Zone, 300000 Tianjin (multiple address information exists) Patentee after: Tianjin Xingheng Petroleum Equipment Manufacturing Co.,Ltd. Address before: Room 404, gate 3, building 3, 21 Kunpeng street, Binhai New Area Development Zone, Tianjin Patentee before: TIANJIN XINGHENG PETROLEUM MACHINERY ACCESSORIES CO.,LTD. |