CN109285623A - The netted transmission cable in seabed - Google Patents
The netted transmission cable in seabed Download PDFInfo
- Publication number
- CN109285623A CN109285623A CN201811224280.9A CN201811224280A CN109285623A CN 109285623 A CN109285623 A CN 109285623A CN 201811224280 A CN201811224280 A CN 201811224280A CN 109285623 A CN109285623 A CN 109285623A
- Authority
- CN
- China
- Prior art keywords
- cable
- signal
- detection device
- main body
- detection
- 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.)
- Granted
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 16
- 238000001514 detection method Methods 0.000 claims abstract description 29
- 238000009413 insulation Methods 0.000 claims description 4
- 239000000945 filler Substances 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract description 3
- 230000011218 segmentation Effects 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
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
- H01B7/14—Submarine cables
-
- 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
- H01B7/32—Insulated conductors or cables characterised by their form with arrangements for indicating defects, e.g. breaks or leaks
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B9/00—Power cables
- H01B9/006—Constructional features relating to the conductors
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The present invention provides a kind of netted transmission cable in seabed, uses mostly with two-tube cable for core, guarantee will not because single cable failure caused by power failure；When experience severe sea condition causes cable fault, open detection device, carrying out segmentation detection each adjacent two connecting line section region to whole transmission cable is one section.If this section of cable is normal, detection circuit access, signal projector is integrated in detection device and works normally, and sensor device receives signal；If this section of fault, the circuit breaker of detection circuit detection device, signal projector can not emit signal, and sensor device transmits fault message to land base station, quickly carries out fixed point maintenance.
Description
Technical field
The present invention relates to seabed cable technical fields, specifically, more particularly to the netted transmission cable in seabed.
Background technique
Due to more and more ocean development, the cables such as ocean bottom cable especially electricity, network is promoted to be laid with more and more
In seabed.Conventional subsea cable be multilayer single tube form, once break down, whole line interruption, and due in deep-sea it
In, it repairs extremely difficult.
Already present at present and similar technology of the invention is mainly all types of ocean bottom cables, the function of ocean bottom cable
It is to stablize accurate safely transmission electricity or other signals, therefore, ocean bottom cable needs to accomplish good water-proof function；It needs to accomplish
Interference shielding；It is required to accurately transmit signal or information, it, will also safely conveying high-pressure electric current if it is cable；It needs
There is preferable bearing capacity, complicated environmental condition and the variation in seabed can be resisted；Need higher durability, anti-corrosion energy
The abilities such as power, impact resistance.
Summary of the invention
According to technical problem set forth above, and a kind of single cable is provided and is broken down, another cable still can be normal
Work and effectively improve waterproofness, durability, resistance to corrosion, electromagnetism interference, impact resistance, the anti-seabed load of ocean bottom cable
Ability the netted transmission cable in seabed.
The technological means that the present invention uses is as follows:
A kind of netted transmission cable in seabed, each netted transmission cable, which is internally provided with, to be extended parallel to each other and mutually winds
Two main body cables；
Main body cable includes:
Two-tube cable, attached cable, detection device, signal cable, sensor device；
Main body cable is equipped with the water-proof jacket layer for being wrapped in above-mentioned all apparatus structures, wherein water-proof jacket layer internal cavities
Fill full insulation filler；
Wherein, two-tube cable and attached cable extend parallel to each other, and at interval of certain length in two-tube cable and attached
Connecting line is connected between cable；
The detection device for electric current is provided in the region of each adjacent two connecting line section on attached cable；
Two main body cable arrangements are identical, lead between the detection device between two main body cables in same area
Signal wire connection is crossed, and is provided with sensor device on signal wire.
The present invention by adopting the above technical scheme is using mostly with two-tube cable as core, guarantee will not be because of the failure of single cable
Caused by power failure.When experience severe sea condition causes cable fault, open detection device is segmented whole transmission cable
Detecting each adjacent two connecting line section region is one section.If this section of cable is normal, detection circuit access, signal projector collection
It is worked normally in detection device, sensor device receives signal.If this section of fault, detection circuit detection device
Circuit breaker, signal projector can not emit signal, and sensor device transmits fault message to land base station, quickly pinpointed
Maintenance.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to do simply to introduce, it should be apparent that, the accompanying drawings in the following description is this hair
Bright some embodiments for those of ordinary skill in the art without any creative labor, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the netted cable arrangement schematic diagram of the present invention
Fig. 2 is part A schematic diagram of internal structure
Fig. 3 is main cable sectional view；
Fig. 4 is detection device circuit diagram.
Fig. 5 is signal cable sectional view.
Fig. 6 is water-proof sensor structure drawing of device.
In figure: main push-towing rope line 1, transmission of electricity cable 2, detection device 3, attached cable 4, connecting line 5, signal cable 6, sensor dress
Set 7, insulation filling 8, water-proof jacket 9, protective resistance 10, control switch 11, signal projector 12, signal wire 13, water-proof jacket
14, rigid sleeve 15, fixed bracket 16, waterproof packing material 17, waterproof connector 18, sensor 19.
Specific embodiment
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the present invention can phase
Mutually combination.The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is only
It is only a part of the embodiment of the present invention, instead of all the embodiments.It is real to the description of at least one exemplary embodiment below
It is merely illustrative on border, never as to the present invention and its application or any restrictions used.Based on the reality in the present invention
Example is applied, every other embodiment obtained by those of ordinary skill in the art without making creative efforts all belongs to
In the scope of protection of the invention.
It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root
According to exemplary embodiments of the present invention.As used herein, unless the context clearly indicates otherwise, otherwise singular
Also it is intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet
Include " when, indicate existing characteristics, step, operation, device, component and/or their combination.
Unless specifically stated otherwise, positioned opposite, the digital table of the component and step that otherwise illustrate in these embodiments
It is not limited the scope of the invention up to formula and numerical value.Simultaneously, it should be clear that for ease of description, each portion shown in attached drawing
The size divided not is to draw according to actual proportionate relationship.Technology known for person of ordinary skill in the relevant, side
Method and equipment may be not discussed in detail, but in the appropriate case, and the technology, method and apparatus should be considered as authorizing explanation
A part of book.In shown here and discussion all examples, appointing should be construed as merely illustratively to occurrence, and
Not by way of limitation.Therefore, the other examples of exemplary embodiment can have different values.It should also be noted that similar label
Similar terms are indicated in following attached drawing with letter, therefore, once it is defined in a certain Xiang Yi attached drawing, then subsequent attached
It does not need that it is further discussed in figure.
In the description of the present invention, it is to be understood that, the noun of locality such as " front, rear, top, and bottom, left and right ", " it is laterally, vertical,
Vertically, orientation or positional relationship indicated by level " and " top, bottom " etc. is normally based on orientation or position shown in the drawings and closes
System, is merely for convenience of description of the present invention and simplification of the description, in the absence of explanation to the contrary, these nouns of locality do not indicate that
It must have a particular orientation or be constructed and operated in a specific orientation with the device or element for implying signified, therefore cannot manage
Solution is limiting the scope of the invention: the noun of locality " inside and outside " refers to inside and outside the profile relative to each component itself.
For ease of description, spatially relative term can be used herein, as " ... on ", " ... top ",
" ... upper surface ", " above " etc., for describing such as a device shown in the figure or feature and other devices or spy
The spatial relation of sign.It should be understood that spatially relative term is intended to comprising the orientation in addition to device described in figure
Except different direction in use or operation.For example, being described as if the device in attached drawing is squeezed " in other devices
It will be positioned as " under other devices or construction after part or construction top " or the device of " on other devices or construction "
Side " or " under its device or construction ".Thus, exemplary term " ... top " may include " ... top " and
" in ... lower section " two kinds of orientation.The device can also be positioned with other different modes and (is rotated by 90 ° or in other orientation), and
And respective explanations are made to the opposite description in space used herein above.
In addition, it should be noted that, limiting components using the words such as " first ", " second ", it is only for be convenient for
Corresponding components are distinguished, do not have Stated otherwise such as, there is no particular meanings for above-mentioned word, therefore should not be understood as to this
The limitation of invention protection scope.
As shown in Figure 1, Figure 2 and Figure 3, the present invention provides a kind of netted transmission cable in seabed, in each netted transmission cable
Portion is provided with the 2 main body cables 1 for extending parallel to each other and mutually winding；
Main body cable 1 includes:
Two-tube cable 2, attached cable 4, detection device 3, signal cable 6, sensor device 7；
Main body cable 1 is equipped with the water-proof jacket layer 9 for being wrapped in above-mentioned all apparatus structures, wherein inside water-proof jacket layer 9
Cavity fills full insulation filler 8；
Wherein, two-tube cable 2 and attached cable 4 extend parallel to each other, and at interval of certain length in two-tube cable 2 and attached
Belong to and is connected with connecting line 5 between cable 4；
A detection for electric current is provided in 5 section region of each adjacent two connecting line on attached cable 4 to fill
Set 3；
Two 1 structures of main body cable are identical, the detection device 3 between two main body cables 1 in same area it
Between connected by signal wire 6, and sensor device 7 is provided on signal wire.
The present invention by adopting the above technical scheme is using mostly with two-tube cable as core, guarantee will not be because of the failure of single cable
Caused by power failure.When experience severe sea condition causes cable fault, open detection device 3 divides whole transmission cable
Section detection each adjacent two connecting line section region is one section.If this section of cable is normal, detection circuit access, signal projector
It is integrated in detection device 3 and works normally, sensor device 7 receives signal.If this section of fault, detection circuit detection dress
Set 3 circuit breaker, signal projector can not emit signal, and sensor device 7 transmits fault message to land base station, quickly into
Row fixed point maintenance.
Wherein, 3 circuit diagram of detection device (as shown in Figure 4), including protective resistance 10, control switch 11, signal hair
Emitter 12 and connection circuit, connection circuit are sequentially connected in series protective resistance 10, control switch 11 and signal projector 12, signal hair
The signal of emitter 12 is transmitted outward by signal cable 6.
Signal cable 6 (as shown in Figure 5) includes center signal line 13, middle layer water-proof jacket 14 and outer layer rigid sleeve
15。
Sensor device 7 (as shown in Figure 6) includes that sensor 19, is filled out the fixation bracket 16 for wrapping up support sensor
Fill in fixation bracket 16 and outer protective layer between waterproof packing material 17 and waterproof for being connect with signal cable 6 connect
First 18.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its according to
So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into
Row equivalent replacement；And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (1)
1. the netted transmission cable in seabed, which is characterized in that each netted transmission cable, which is internally provided with, to be extended parallel to each other and mutually
2 main body cables (1) of winding；
Main body cable (1) includes:
Two-tube cable (2), attached cable (4), detection device (3), signal cable (6), sensor device (7)；
The main body cable (1) is equipped with the water-proof jacket layer (9) for being wrapped in above-mentioned all apparatus structures, wherein the water-proof jacket
Layer (9) internal cavities fill full insulation filler (8)；
Wherein, two-tube cable (2) and attached cable (4) extend parallel to each other, and at interval of certain length in two-tube cable (2) and
Connecting line (5) are connected between attached cable (4)；
A detection for electric current is provided in each adjacent two connecting line (5) section region on attached cable (4) to fill
Set (3)；
Two main body cable (1) structures are identical, the detection device (3) between two main body cables (1) in same area
Between connected by signal wire (6), and sensor device (7) are provided on signal wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811224280.9A CN109285623B (en) | 2018-10-19 | 2018-10-19 | Seabed netted transmission cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811224280.9A CN109285623B (en) | 2018-10-19 | 2018-10-19 | Seabed netted transmission cable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109285623A true CN109285623A (en) | 2019-01-29 |
| CN109285623B CN109285623B (en) | 2020-07-14 |
Family
ID=65178076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811224280.9A Expired - Fee Related CN109285623B (en) | 2018-10-19 | 2018-10-19 | Seabed netted transmission cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109285623B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205487508U (en) * | 2016-01-13 | 2016-08-17 | 瑞鑫集团（福州）实业有限公司 | Examine barrier cable fast |
| CN206331810U (en) * | 2016-12-30 | 2017-07-14 | 广东威立电力器材有限公司 | A kind of submarine cable for being easy to lay |
| KR101768004B1 (en) * | 2016-10-13 | 2017-08-16 | (주)킴스유비큐 | Submarine composition cable |
-
2018
- 2018-10-19 CN CN201811224280.9A patent/CN109285623B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205487508U (en) * | 2016-01-13 | 2016-08-17 | 瑞鑫集团（福州）实业有限公司 | Examine barrier cable fast |
| KR101768004B1 (en) * | 2016-10-13 | 2017-08-16 | (주)킴스유비큐 | Submarine composition cable |
| CN206331810U (en) * | 2016-12-30 | 2017-07-14 | 广东威立电力器材有限公司 | A kind of submarine cable for being easy to lay |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109285623B (en) | 2020-07-14 |
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|---|---|---|---|
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200714 |