CN207718923U - Floatability type waterproof anti-corrosion power cable - Google Patents
Floatability type waterproof anti-corrosion power cable Download PDFInfo
- Publication number
- CN207718923U CN207718923U CN201721527942.0U CN201721527942U CN207718923U CN 207718923 U CN207718923 U CN 207718923U CN 201721527942 U CN201721527942 U CN 201721527942U CN 207718923 U CN207718923 U CN 207718923U
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- floatability
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Abstract
The utility model is related to a kind of floatability type waterproof anti-corrosion power cables, it includes that more cables and the foam on the outside of adjacent cables float core, the cable floats wrapped belting layer outside core with foam, water blocking yarn is filled in the belting layer, foam liner layer, proof copper-wire braided shielded layer, water blocking layer and oversheath are equipped with outside the belting layer successively, the oversheath is equipped with polytetrafluorethylecoatings coatings.The foam that the utility model sets an ellipse on the outside of adjacent cables floats core, and belting layer is externally provided with foam liner layer, and cable is made to have stronger buoyancy, may float on water surface work；The oversheath and its polytetrafluorethylecoatings coatings coated outside have excellent corrosion resistance, avoid the corrosion of cable, improve the service life of cable；The setting of the center strengthening core improves the tensile strength and rigidity of cable.
Description
Technical field
The utility model is related to power cable technical field more particularly to a kind of floatability type waterproof anti-corrosion electric power electricity
Cable.
Background technology
Power cable application scenario is different, and the use characteristic and requirement to power cable are also different, works in naval vessel, the water surface
The equipments such as equipment need a kind of floatability, corrosion resistant power cable to transmit electric energy, when traditional common water repellent electric cable uses
The bottom can be sunk to, cable is not only wasted, also increases wiring difficulty, is also unfavorable for the maintenance in later stage.In order to ensure that cable has
Have ideal electric property, mechanical and physical performance, be suitable for floating on water particular/special requirement characteristic, need to existing cable knot
Structure design carries out necessary optimization, could meet the requirement in its field.
Utility model content
In view of the deficiencies of the prior art, the utility model provides one kind and may float on the water surface, waterproof anti-corrosion, has good
Electric property and mechanical material resources performance power cable.
Technical solution adopted by the utility model to solve its technical problems is：The floatability type waterproof anti-corrosion electric power
Cable includes that more cables and the foam on the outside of adjacent cables float core, and the cable floats wrapped belting layer outside core with foam,
Water blocking yarn is filled in the belting layer, be equipped with successively outside the belting layer foam liner layer, proof copper-wire braided shielded layer, water blocking layer and
Oversheath, the oversheath are equipped with polytetrafluorethylecoatings coatings.
In a kind of preferred embodiment of floatability type waterproof anti-corrosion power cable provided by the utility model, the bubble
The cross section that cotton floats core is oval.
In a kind of preferred embodiment of floatability type waterproof anti-corrosion power cable provided by the utility model, further include
Center strengthening core made of glass fibre, the more cables are arranged around the center strengthening core.
It is described outer in a kind of preferred embodiment of floatability type waterproof anti-corrosion power cable provided by the utility model
Sheath is extruded using high density polyethylene (HDPE).
Compared with prior art, the advantageous effect of floatability type waterproof anti-corrosion power cable provided by the utility model
It is：The foam that the utility model sets an ellipse on the outside of adjacent cables floats core, and belting layer is externally provided with foam liner layer, makes electricity
Cable has stronger buoyancy, may float on water surface work；The oversheath and its polytetrafluorethylecoatings coatings coated outside have excellent
Good corrosion resistance avoids the corrosion of cable, improves the service life of cable；The setting of the center strengthening core, carries
The high tensile strength and rigidity of cable.
Description of the drawings
It is required in being described below to embodiment in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model
Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Other attached drawings are obtained, wherein：
Fig. 1 is the structural schematic diagram of floatability type waterproof anti-corrosion power cable provided by the utility model.
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 describing, it is clear that described embodiment is only a part of the embodiment 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 all other embodiment obtained, shall fall within the protection scope of the present invention.
Referring to Fig. 1, the floatability type waterproof anti-corrosion power cable 1 is including more cables 11 and is set to adjacent cables
The floating core 12 of foam in 11 outsides, the cable 11 float wrapped belting layer 13 outside core 12 with foam, resistance are filled in the belting layer 13
Water yarn 18, the belting layer 13 are equipped with foam liner layer 14, proof copper-wire braided shielded layer 15, water blocking layer 16 and oversheath successively outside
17, the oversheath 17 is equipped with polytetrafluorethylecoatings coatings 19.
Preferably, the foam float core 12 cross section it is oval, improve being accumulated by surface for cable, enhance floating
Power.
Further, further include center strengthening core 20 made of glass fibre, the more cables 11 are around the center
Strengthening core 20 is arranged, and improves the tensile strength and rigidity of cable.
Preferably, the oversheath 17 is extruded using high density polyethylene (HDPE).
The advantageous effect of floatability type waterproof anti-corrosion power cable 1 provided by the utility model is：The utility model exists
The foam that 11 outside of adjacent cables sets an ellipse floats core 12, and belting layer 13 is externally provided with foam liner layer 14, and cable is made to have
Stronger buoyancy may float on water surface work；The oversheath 17 and its polytetrafluorethylecoatings coatings 19 coated outside have excellent
Corrosion resistance, avoid the corrosion of cable, improve the service life of cable；The setting of the center strengthening core 20, carries
The high tensile strength and rigidity of cable.
The above description is only the embodiments of the present invention, and it does not limit the scope of the patent of the present invention, every
Using equivalent structure or equivalent flow shift made by the utility model description, it is applied directly or indirectly in other phases
The technical field of pass, is similarly included within the scope of patent protection of the utility model.
Claims (4)
1. a kind of floatability type waterproof anti-corrosion power cable, it is characterised in that：Including more cables and outside adjacent cables
The foam of side floats core, and the cable floats wrapped belting layer outside core with foam, water blocking yarn, the belting layer are filled in the belting layer
It is equipped with foam liner layer, proof copper-wire braided shielded layer, water blocking layer and oversheath successively outside, the oversheath is applied equipped with polytetrafluoroethylene (PTFE)
Layer.
2. floatability type waterproof anti-corrosion power cable according to claim 1, it is characterised in that：The foam floats core
Cross section is oval.
3. floatability type waterproof anti-corrosion power cable according to claim 1, it is characterised in that：It further include glass fibre
Manufactured center strengthening core, the more cables are arranged around the center strengthening core.
4. floatability type waterproof anti-corrosion power cable according to claim 1, it is characterised in that：The oversheath uses
High density polyethylene (HDPE) extrudes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721527942.0U CN207718923U (en) | 2017-11-15 | 2017-11-15 | Floatability type waterproof anti-corrosion power cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721527942.0U CN207718923U (en) | 2017-11-15 | 2017-11-15 | Floatability type waterproof anti-corrosion power cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207718923U true CN207718923U (en) | 2018-08-10 |
Family
ID=63061641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721527942.0U Expired - Fee Related CN207718923U (en) | 2017-11-15 | 2017-11-15 | Floatability type waterproof anti-corrosion power cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207718923U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110993165A (en) * | 2019-12-13 | 2020-04-10 | 安徽华海特种电缆集团有限公司 | Novel marine corrosion-resistant weather-resistant floating cable |
| CN112524393A (en) * | 2020-10-20 | 2021-03-19 | 中国电建集团西北勘测设计研究院有限公司 | Dark culvert detection layout method |
| CN112700910A (en) * | 2020-09-10 | 2021-04-23 | 湖南金缆电工科技有限责任公司 | Cable for ships and warships and manufacturing method thereof |
-
2017
- 2017-11-15 CN CN201721527942.0U patent/CN207718923U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110993165A (en) * | 2019-12-13 | 2020-04-10 | 安徽华海特种电缆集团有限公司 | Novel marine corrosion-resistant weather-resistant floating cable |
| CN110993165B (en) * | 2019-12-13 | 2021-07-20 | 安徽华海特种电缆集团有限公司 | Marine corrosion-resistant weather-resistant floating cable |
| CN112700910A (en) * | 2020-09-10 | 2021-04-23 | 湖南金缆电工科技有限责任公司 | Cable for ships and warships and manufacturing method thereof |
| CN112524393A (en) * | 2020-10-20 | 2021-03-19 | 中国电建集团西北勘测设计研究院有限公司 | Dark culvert detection layout method |
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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: 20180810 Termination date: 20181115 |