CN207742971U - marine cable - Google Patents
marine cable Download PDFInfo
- Publication number
- CN207742971U CN207742971U CN201820011732.4U CN201820011732U CN207742971U CN 207742971 U CN207742971 U CN 207742971U CN 201820011732 U CN201820011732 U CN 201820011732U CN 207742971 U CN207742971 U CN 207742971U
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- China
- Prior art keywords
- layer
- cable
- waterproof
- corrosion
- fixedly connected
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- 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 - Fee Related
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Abstract
The utility model discloses a kind of marine cables, including cable, the quantity of the cable is four, the surface of four cables is provided with fiberglass insulation, ceramic polyolefin thermal insulation layer is provided between the cable and fiberglass insulation, side of the fiberglass insulation far from ceramic polyolefin thermal insulation layer is provided with waterproof layer, and the waterproof layer includes polyethylene terephthalate layer.The utility model is used cooperatively by waterproof layer, polyethylene terephthalate layer, layer of polyurethane, polytetrafluoroethylene ethylene layer, anti-corrosion layer, polyethylene layer, epoxy resin layer, layer of polyurethane and aluminium alloy protective layer; it is poor to solve waterproof anti-corrosion effect of the existing marine cable in seabed; the problem of causing cable to be susceptible to damage phenomenon; the marine cable; has the good advantage of waterproof anti-corrosion effect; the service life for extending marine cable improves the practicability of marine cable.
Description
Technical field
The utility model is related to field of cable technology, specially a kind of marine cable.
Background technology
Cable is typically by several or several groups of conducting wires（Every group at least two）The cable for the similar rope being twisted, every group
Mutually insulated between conducting wire, and be often twisted into around a center, entire outside is surrounded by the coating of high-insulation, and cable has
Interior energization, the feature of external insulation.
In submarine laying cable, need to use marine cable, but existing marine cable is in the waterproof corrosion resistant in seabed
It is poor to lose effect, the phenomenon that causing cable to be susceptible to damage so that the service life of marine cable is shorter, reduces ocean electricity
The practicability of cable.
Invention content
The purpose of this utility model is to provide a kind of marine cables, have the good advantage of waterproof anti-corrosion effect, solve
Waterproof anti-corrosion effect of the existing marine cable in seabed is poor, the problem of causing cable to be susceptible to damage phenomenon.
To achieve the above object, the utility model provides the following technical solutions：A kind of marine cable, including cable, it is described
The quantity of cable is four, and the surface of four cables is provided with fiberglass insulation, the cable and fiberglass insulation
Between be provided with ceramic polyolefin thermal insulation layer, side of the fiberglass insulation far from ceramic polyolefin thermal insulation layer is set
It is equipped with waterproof layer, the waterproof layer includes polyethylene terephthalate layer, the polyethylene terephthalate layer
Bottom is fixedly connected with layer of polyurethane, and the bottom of the layer of polyurethane is fixedly connected with polytetrafluoroethylene ethylene layer, and the waterproof layer is remote
Side from fiberglass insulation is provided with anti-corrosion layer, and the anti-corrosion layer includes polyethylene layer, the polyethylene layer
Bottom is fixedly connected with epoxy resin layer, and the bottom of the epoxy resin layer is fixedly connected with layer of polyurethane, described resistance to
Side of the corrosion layer far from waterproof layer is provided with aluminium alloy protective layer.
Preferably, side of the waterproof layer far from fiberglass insulation is fixedly connected with the first adhesive layer, and described
Side of one adhesive layer far from waterproof layer is fixedly connected with the inner wall of anti-corrosion layer.
Preferably, side of the anti-corrosion layer far from waterproof layer is fixedly connected with the second adhesive layer, second bonding
Side of the layer far from anti-corrosion layer is fixedly connected with the inner wall of aluminium alloy protective layer.
Preferably, the surface of the aluminium alloy protective layer is provided with passivating film, and the surface of the aluminium alloy protective layer is dredged
Water process.
Compared with prior art, the beneficial effects of the utility model are as follows：
1, the utility model by waterproof layer, polyethylene terephthalate layer, layer of polyurethane, polytetrafluoroethylene ethylene layer,
Anti-corrosion layer, polyethylene layer, epoxy resin layer, layer of polyurethane and aluminium alloy protective layer are used cooperatively, and are solved existing
The problem of having waterproof anti-corrosion effect of the marine cable in seabed poor, cable is caused to be susceptible to damage phenomenon, ocean electricity
Cable has the good advantage of waterproof anti-corrosion effect, extends the service life of marine cable, improves the practicality of marine cable
Property.
2, the utility model plays the work for being fixedly connected with waterproof layer and anti-corrosion layer by the setting of the first adhesive layer
With avoiding the phenomenon that junction between waterproof layer and anti-corrosion layer loosens, increase waterproof layer and anti-corrosion layer and connect
The stability for meeting place keeps the stablizing effect of waterproof layer and anti-corrosion layer more preferable, by the setting of the second adhesive layer, plays fixation
The effect for connecting anti-corrosion layer and aluminium alloy protective layer, the junction avoided between anti-corrosion layer and aluminium alloy protective layer occur
The phenomenon that loosening, increases the stability of anti-corrosion layer and aluminium alloy protective layer junction, and anti-corrosion layer and aluminium alloy is made to protect
The stablizing effect of layer is more preferable, by the setting of aluminium alloy protective layer, plays the role of protection to the marine cable, avoids outer
The phenomenon that boundary's object damages marine cable collision, while the surface of aluminium alloy protective layer is provided with passivating film, also makees
Hydrophobic treatment, further extends the service life of the marine cable.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the structural schematic diagram of the utility model waterproof layer；
Fig. 3 is the structural schematic diagram of the utility model anti-corrosion layer.
In figure：1 cable, 2 fiberglass insulations, 3 ceramic polyolefin thermal insulation layers, 4 waterproof layers, 5 poly terephthalic acids
Ethylene glycol ester layer, 6 layer of polyurethane, 7 polytetrafluoroethylene ethylene layers, 8 anti-corrosion layers, 9 polyethylene layers, 10 epoxy resin layers, 11 poly- amino
Urethane layers, 12 aluminium alloy protective layers, 13 first adhesive layers, 14 second adhesive layers.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Please refer to Fig.1-3, a kind of marine cable, including cable 1, the quantity of cable 1 is four, the surface of four cables 1
It is provided with fiberglass insulation 2, ceramic polyolefin thermal insulation layer 3, glass are provided between cable 1 and fiberglass insulation 2
Side of the glass fibrous covering 2 far from ceramic polyolefin thermal insulation layer 3 is provided with waterproof layer 4, and waterproof layer 4 includes poly- terephthaldehyde
The bottom of sour ethylene glycol ester layer 5, polyethylene terephthalate layer 5 is fixedly connected with layer of polyurethane 6, the bottom of layer of polyurethane 6
Portion is fixedly connected with polytetrafluoroethylene ethylene layer 7, and side of the waterproof layer 4 far from fiberglass insulation 2 is provided with anti-corrosion layer 8, prevents
Side of the water layer 4 far from fiberglass insulation 2 is fixedly connected with the first adhesive layer 13, and the first adhesive layer 13 is far from waterproof layer 4
Side be fixedly connected with the inner wall of anti-corrosion layer 8, by the setting of the first adhesive layer 13, play and be fixedly connected with waterproof layer 4
With the effect of anti-corrosion layer 8, the phenomenon that junction between waterproof layer 4 and anti-corrosion layer 8 loosens is avoided, is increased anti-
The stability of 8 junction of water layer 4 and anti-corrosion layer, keeps the stablizing effect of waterproof layer 4 and anti-corrosion layer 8 more preferable, and anti-corrosion layer 8 wraps
Polyethylene layer 9 is included, the bottom of polyethylene layer 9 is fixedly connected with epoxy resin layer 10, and the bottom of epoxy resin layer 10 is fixedly connected
There are layer of polyurethane 11, side of the anti-corrosion layer 8 far from waterproof layer 4 to be provided with aluminium alloy protective layer 12, aluminium alloy protection
The surface of layer 12 is provided with passivating film, and hydrophobic treatment is made on the surface of aluminium alloy protective layer 12, passes through setting for aluminium alloy protective layer 12
It sets, plays the role of protection to the marine cable, avoid the phenomenon that external object damages marine cable collision,
The surface of aluminium alloy protective layer 12 is provided with passivating film simultaneously, has also made hydrophobic treatment, has further extended making for the marine cable
With the service life, side of the anti-corrosion layer 8 far from waterproof layer 4 is fixedly connected with the second adhesive layer 14, and the second adhesive layer 14 is far from corrosion resistant
The side of erosion layer 8 is fixedly connected with the inner wall of aluminium alloy protective layer 12, by the setting of the second adhesive layer 14, plays fixed company
The effect for connecing anti-corrosion layer 8 and aluminium alloy protective layer 12 avoids the junction between anti-corrosion layer 8 and aluminium alloy protective layer 12
The phenomenon that loosening increases the stability of 12 junction of anti-corrosion layer 8 and aluminium alloy protective layer, makes anti-corrosion layer 8 and aluminium
The stablizing effect of alloy protecting layer 12 is more preferable.
In use, passing through waterproof layer 4, polyethylene terephthalate layer 5, layer of polyurethane 6, polytetrafluoroethylene ethylene layer 7, resistance to
Corrosion layer 8, polyethylene layer 9, epoxy resin layer 10, layer of polyurethane 11 and aluminium alloy protective layer 12 are used cooperatively, and are reached
The good effect of the marine cable waterproof anti-corrosion effect is arrived.
In summary：The marine cable by waterproof layer 4, polyethylene terephthalate layer 5, layer of polyurethane 6, gathers
Tetrafluoroethene layer 7, anti-corrosion layer 8, polyethylene layer 9, epoxy resin layer 10, layer of polyurethane 11 and aluminium alloy protective layer 12
Be used cooperatively, it is poor to solve waterproof anti-corrosion effect of the existing marine cable in seabed, and cable is caused to be susceptible to damage
The problem of phenomenon.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of marine cable, including cable（1）, it is characterised in that：The cable（1）Quantity be four, four cables（1）
Surface be provided with fiberglass insulation（2）, the cable（1）With fiberglass insulation（2）Between be provided with ceramic
Polyolefin thermal insulation layer（3）, the fiberglass insulation（2）Far from ceramic polyolefin thermal insulation layer（3）Side be provided with it is anti-
Water layer（4）, the waterproof layer（4）Including polyethylene terephthalate layer（5）, the polyethylene terephthalate layer
（5）Bottom be fixedly connected with layer of polyurethane（6）, the layer of polyurethane（6）Bottom be fixedly connected with polytetrafluoroethylene ethylene layer
（7）, the waterproof layer（4）Far from fiberglass insulation（2）Side be provided with anti-corrosion layer（8）, the anti-corrosion layer（8）
Including polyethylene layer（9）, the polyethylene layer（9）Bottom be fixedly connected with epoxy resin layer（10）, the epoxy resin layer
（10）Bottom be fixedly connected with layer of polyurethane（11）, the anti-corrosion layer（8）Far from waterproof layer（4）Side setting
There is aluminium alloy protective layer（12）.
2. a kind of marine cable according to claim 1, it is characterised in that：The waterproof layer（4）It is exhausted far from glass fibre
Edge layer（2）Side be fixedly connected with the first adhesive layer（13）, first adhesive layer（13）Far from waterproof layer（4）Side with
Anti-corrosion layer（8）Inner wall be fixedly connected.
3. a kind of marine cable according to claim 1, it is characterised in that：The anti-corrosion layer（8）Far from waterproof layer（4）
Side be fixedly connected with the second adhesive layer（14）, second adhesive layer（14）Far from anti-corrosion layer（8）Side and aluminium close
Golden protective layer（12）Inner wall be fixedly connected.
4. a kind of marine cable according to claim 1, it is characterised in that：The aluminium alloy protective layer（12）Surface set
It is equipped with passivating film, the aluminium alloy protective layer（12）Surface make hydrophobic treatment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820011732.4U CN207742971U (en) | 2018-01-04 | 2018-01-04 | marine cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820011732.4U CN207742971U (en) | 2018-01-04 | 2018-01-04 | marine cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207742971U true CN207742971U (en) | 2018-08-17 |
Family
ID=63122184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820011732.4U Expired - Fee Related CN207742971U (en) | 2018-01-04 | 2018-01-04 | marine cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207742971U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110223802A (en) * | 2019-04-08 | 2019-09-10 | 安徽埃克森科技集团有限公司 | A kind of naval vessel high-strength durable type deep-sea cable |
-
2018
- 2018-01-04 CN CN201820011732.4U patent/CN207742971U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110223802A (en) * | 2019-04-08 | 2019-09-10 | 安徽埃克森科技集团有限公司 | A kind of naval vessel high-strength durable type deep-sea cable |
| CN110223802B (en) * | 2019-04-08 | 2020-10-27 | 安徽埃克森科技集团有限公司 | High-strength durable type deep water cable for ships |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180817 Termination date: 20190104 |