CN212061942U - Low-smoke halogen-free inner protection type control cable for wind power generation - Google Patents
Low-smoke halogen-free inner protection type control cable for wind power generation Download PDFInfo
- Publication number
- CN212061942U CN212061942U CN202020514889.6U CN202020514889U CN212061942U CN 212061942 U CN212061942 U CN 212061942U CN 202020514889 U CN202020514889 U CN 202020514889U CN 212061942 U CN212061942 U CN 212061942U
- Authority
- CN
- China
- Prior art keywords
- layer
- support body
- power generation
- wind power
- control cable
- 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.)
- Expired - Fee Related
Links
- 238000010248 power generation Methods 0.000 title claims abstract description 18
- 239000000779 smoke Substances 0.000 title claims abstract description 15
- 230000001681 protective effect Effects 0.000 claims abstract description 22
- 229910052736 halogen Inorganic materials 0.000 claims abstract description 11
- 150000002367 halogens Chemical class 0.000 claims abstract description 11
- 239000000945 filler Substances 0.000 claims abstract description 7
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 6
- 239000001301 oxygen Substances 0.000 claims abstract description 6
- 238000009413 insulation Methods 0.000 claims abstract description 4
- 230000006837 decompression Effects 0.000 claims description 12
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 6
- 229910052782 aluminium Inorganic materials 0.000 claims description 6
- 239000004698 Polyethylene Substances 0.000 claims description 3
- 229920005830 Polyurethane Foam Polymers 0.000 claims description 3
- -1 polyethylene Polymers 0.000 claims description 3
- 229920000573 polyethylene Polymers 0.000 claims description 3
- 239000011496 polyurethane foam Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims 3
- 239000004411 aluminium Substances 0.000 claims 2
- 239000010410 layer Substances 0.000 abstract description 38
- 230000003287 optical effect Effects 0.000 abstract description 14
- 238000009434 installation Methods 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 239000011241 protective layer Substances 0.000 abstract description 3
- 230000035939 shock Effects 0.000 abstract description 3
- 238000002791 soaking Methods 0.000 abstract description 3
- 238000001125 extrusion Methods 0.000 abstract 1
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Landscapes
- Insulated Conductors (AREA)
Abstract
The utility model relates to a formula control cable for wind power generation is protected to low smoke and zero halogen, including a plurality of cores, outer jacket and the interior protective structure layer of setting between core and outer jacket, its characterized in that: the inner protection structure comprises an armor layer, an oxygen insulation layer, an insulating layer and a filler layer from the outside to the inside in sequence, a plurality of cores are arranged in the protection frame structure, and an inner protection sleeve structure is arranged outside each core and fixed in the protection frame structure. This cable can not receive the extrusion and deformation causes the damage in the installation to through setting up multilayer structure, can be further protect control optical cable bundle, the effectual life who prolongs control optical cable. The waterproof layer is additionally arranged on the protective layer to increase the strength and toughness of the whole optical cable, so that the soaking damage of water to the internal optical cable bundle is effectively prevented. Meanwhile, the inner protective sleeve structure is arranged to resist shock, so that the whole optical cable is damped by external impact, and the damage to the internal optical cable is avoided.
Description
Technical Field
The utility model relates to a control cable for wind power generation especially relates to a formula control cable for wind power generation is protected to low smoke and zero halogen.
Background
At present, the control cable for wind power generation is widely applied to various environments with larger wind power, and the harsh condition of wind power generation on the mountain top is the special characteristic of the control cable. Although the prior cable achieves basic operation performance, the following defects still exist: 1. the traditional cable is poor in acid resistance and alkali resistance, is used for hydraulic engineering operation for a long time, is easily damaged by acid-base corrosion in water, and shortens the service life of the cable; 2. meanwhile, the traditional cable is poor in overall flexibility and waterproofness, the cable is prone to damage of an inner wire core caused by bending in installation operation, and the cable is prone to being immersed into moisture and humidity for a long time and causing small loss.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a formula control cable for wind power generation is protected in low smoke and zero halogen solves the problem of formula control cable life is protected in low smoke and zero halogen for wind power generation.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a formula control cable for wind power generation is protected to low smoke and zero halogen, includes a plurality of cores, outer jacket and sets up the interior protective structure between core and outer jacket, its characterized in that: the inner protective structure comprises an armor layer, an oxygen insulation layer, an insulating layer and a filler layer from outside to inside in sequence, a plurality of core bodies are arranged in the protective frame body structure, an inner protective sleeve structure is arranged outside each core body and fixed in the protective frame body structure,
protection support body structure include: the central supporting body and the core body fixing sleeves are arranged at the outer ends of the central supporting body in an equant way;
the inner protective sleeve structure sequentially comprises an inner protective sleeve layer, an inner insulating layer, an inner filling layer and an inner buffer layer arranged between the inner protective sleeve layer and the inner insulating layer from inside to outside.
The center of the central support body is provided with an inner support body mounting hole, and a middle inner support body is arranged in the inner support body mounting hole.
And a plurality of groups of lateral inner support body mounting hole groups are arranged at the radial positions of the middle inner support body mounting holes of the central support body, and lateral inner support bodies are arranged in the lateral inner support body mounting holes.
The inner buffer layer comprises an upper hollow decompression cavity group, a lower hollow decompression cavity group and a corrugated cushion body arranged between the upper hollow decompression cavity group and the lower hollow decompression cavity group.
The inner filling layer is made of polyurethane foam plastic, the middle inner support body is a bar or an aluminum rod made of PVC, and the lateral inner support body is a bar or an aluminum rod made of polyethylene.
The utility model has the advantages that: because the control cable for low-smoke halogen-free inner protection type wind power generation is adopted, the control cable cannot be extruded and deformed to cause damage during installation, and the control cable bundle can be further protected by arranging the multilayer structure, so that the service life of the control cable is effectively prolonged. At the armor of protective layer, separate oxygen layer, insulating layer, filler layer, increase the obdurability of whole optical cable, installed the waterproof layer additional, the effectual damage of soaking that causes is restrainted to inside optical cable to the water that prevents has increased the practicality of device. Meanwhile, the inner protective sleeve structure is arranged to resist shock, so that the whole optical cable is damped by external impact, and the damage to the internal optical cable is avoided.
The present invention will be described in more detail with reference to the accompanying drawings and examples.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the inner protective sleeve structure in fig. 1.
Detailed Description
The terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like in the specification indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
protection support body structure include: a central support body 6 and a core body fixing sleeve 7 which is arranged at the outer end of the central support body in equal parts;
the inner protective sleeve structure sequentially comprises an inner filling layer 10, an inner insulating layer 9, an inner connecting sleeve layer 8 and an inner buffer layer arranged between the inner connecting sleeve layer 10 and the inner insulating layer 9 from inside to outside.
An inner support body mounting hole 11 is formed in the center of the central support body, and a middle inner support body 12 is arranged in the inner support body mounting hole 11.
A plurality of sets of lateral inner support body mounting hole groups 13 are arranged at radial positions of the middle inner support body mounting holes of the central support body, and lateral inner support bodies 14 are arranged in the lateral inner support body mounting hole groups 13.
The inner buffer layer comprises an upper hollow decompression cavity group 15, a lower hollow decompression cavity group 16 and a corrugated cushion body 17 arranged between the upper hollow decompression cavity group and the lower hollow decompression cavity group.
The inner filling layer 10 is made of polyurethane foam plastic, the middle inner support 12 is a bar or an aluminum rod made of PVC, and the lateral inner support 14 is a bar or an aluminum rod made of polyethylene.
The working principle is as follows: because the control cable for low-smoke halogen-free inner protection type wind power generation is adopted, the control cable cannot be extruded and deformed to cause damage during installation, and the control cable bundle can be further protected by arranging the multilayer structure, so that the service life of the control cable is effectively prolonged. At the armor of protective layer, separate oxygen layer, insulating layer, filler layer, increase the obdurability of whole optical cable, installed the waterproof layer additional, the effectual damage of soaking that causes is restrainted to inside optical cable to the water that prevents has increased the practicality of device. Meanwhile, the inner protective sleeve structure is arranged to resist shock, so that the whole optical cable is damped by external impact, and the damage to the internal optical cable is avoided.
The above embodiments are merely to describe the preferred embodiments of the present invention, and are not to limit the scope of the present invention, and various modifications and improvements made by the technical solutions of the present invention by those skilled in the art should fall within the protection scope defined by the claims of the present invention without departing from the design spirit of the present invention.
The utility model discloses the part that does not relate to all is the same with prior art or can adopt prior art to realize.
Claims (5)
1. The utility model provides a formula control cable for wind power generation is protected to low smoke and zero halogen, includes a plurality of cores, outer jacket and sets up the interior protective structure between core and outer jacket, its characterized in that: the inner protection structure sequentially comprises an armor layer, an oxygen insulation layer, an insulating layer and a filler layer from outside to inside, a plurality of cores are arranged in the protection frame body structure, and an inner protection sleeve structure is arranged outside each core and fixed in the protection frame body structure;
protection support body structure include: the central supporting body and the core body fixing sleeves are arranged at the outer ends of the central supporting body in an equant way;
the inner protective sleeve structure sequentially comprises an inner protective sleeve layer, an inner insulating layer, an inner filling layer and an inner buffer layer arranged between the inner protective sleeve layer and the inner insulating layer from inside to outside.
2. The low smoke zero halogen inner protection type control cable for wind power generation according to claim 1, characterized in that: the central position of the central support body is provided with a middle inner support body mounting hole, and a middle inner support body is arranged in the middle inner support body mounting hole.
3. The low smoke zero halogen inner protection type control cable for wind power generation according to claim 2, characterized in that: and a plurality of groups of lateral inner support body mounting hole groups are arranged at the radial positions of the middle inner support body mounting holes of the central support body, and lateral inner support bodies are arranged in the lateral inner support body mounting holes.
4. The low smoke zero halogen inner protection type control cable for wind power generation according to claim 1, characterized in that: the inner buffer layer comprises an upper hollow decompression cavity group, a lower hollow decompression cavity group and a corrugated cushion body arranged between the upper hollow decompression cavity group and the lower hollow decompression cavity group.
5. The low smoke zero halogen inner protection type control cable for wind power generation according to claim 3, characterized in that: the filler layer is polyurethane foam material, the middle part in the supporter be the rod or the aluminium pole of PVC material, the side in the supporter be the rod or the aluminium pole of polyethylene material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020514889.6U CN212061942U (en) | 2020-04-10 | 2020-04-10 | Low-smoke halogen-free inner protection type control cable for wind power generation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020514889.6U CN212061942U (en) | 2020-04-10 | 2020-04-10 | Low-smoke halogen-free inner protection type control cable for wind power generation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212061942U true CN212061942U (en) | 2020-12-01 |
Family
ID=73541392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020514889.6U Expired - Fee Related CN212061942U (en) | 2020-04-10 | 2020-04-10 | Low-smoke halogen-free inner protection type control cable for wind power generation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212061942U (en) |
-
2020
- 2020-04-10 CN CN202020514889.6U patent/CN212061942U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2004074899A1 (en) | All-dielectric, self-supporting, loose-tube optical fiber cable | |
| CN212061942U (en) | Low-smoke halogen-free inner protection type control cable for wind power generation | |
| CN214753046U (en) | Extrusion-resistant automobile cable | |
| CN210238137U (en) | Waterproof steel strand | |
| CN213752033U (en) | Flexible flat control cable of polyvinyl chloride butyronitrile compound insulation | |
| CN211508552U (en) | MPP pipe provided with reinforcing rib structure | |
| CN218384556U (en) | Connection reinforcing structure and shield tunneling machine cable | |
| CN216870885U (en) | Composite optical cable | |
| CN215896020U (en) | High-elasticity anti-extrusion cable | |
| KR20080060821A (en) | Optical cable using foam | |
| CN219997922U (en) | Novel environment-friendly light cable | |
| CN217361183U (en) | Flexible PVC non-shielding data transmission cable for industrial robot | |
| CN217690537U (en) | Tensile floating water-blocking cable | |
| CN215930814U (en) | Distributed optical fiber curvature monitoring submarine cable | |
| CN212010472U (en) | Anti-bending cable | |
| CN215496118U (en) | Light communication cable for ships | |
| CN218513227U (en) | Novel waterproof and moistureproof power cable | |
| CN220041432U (en) | Carbon fiber power transmission wire with protection mechanism | |
| CN213277542U (en) | Cable with good anti-collision performance | |
| CN219286069U (en) | Bending-resistant flexible cable | |
| CN215342044U (en) | Ultraviolet crosslinked cable | |
| CN220155238U (en) | Capacity-increasing overhead insulated cable | |
| CN219916774U (en) | Non-armoured medium-voltage fire-resistant cable | |
| CN211830028U (en) | Radiation-proof cable sleeve for communication cable | |
| CN218828883U (en) | Temperature-resistant flexible sleeve |
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: 20201201 |