CN213958651U - Waterproof type split-phase cable - Google Patents
Waterproof type split-phase cable Download PDFInfo
- Publication number
- CN213958651U CN213958651U CN202023037398.6U CN202023037398U CN213958651U CN 213958651 U CN213958651 U CN 213958651U CN 202023037398 U CN202023037398 U CN 202023037398U CN 213958651 U CN213958651 U CN 213958651U
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- Prior art keywords
- waterproof
- cable
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- water
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- 239000003063 flame retardant Substances 0.000 claims abstract description 13
- 239000000945 filler Substances 0.000 claims abstract description 5
- 239000010410 layer Substances 0.000 claims description 33
- 239000000463 material Substances 0.000 claims description 12
- 230000003014 reinforcing effect Effects 0.000 claims description 10
- 239000011241 protective layer Substances 0.000 claims description 9
- YKPUWZUDDOIDPM-SOFGYWHQSA-N capsaicin Chemical compound COC1=CC(CNC(=O)CCCC\C=C\C(C)C)=CC=C1O YKPUWZUDDOIDPM-SOFGYWHQSA-N 0.000 claims description 6
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims description 5
- 238000000576 coating method Methods 0.000 claims description 5
- 229960002504 capsaicin Drugs 0.000 claims description 3
- 235000017663 capsaicin Nutrition 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 33
- 230000000694 effects Effects 0.000 abstract description 12
- 239000012530 fluid Substances 0.000 abstract description 7
- 238000005728 strengthening Methods 0.000 abstract description 4
- 230000008595 infiltration Effects 0.000 abstract description 2
- 238000001764 infiltration Methods 0.000 abstract description 2
- 210000001503 joint Anatomy 0.000 abstract description 2
- 230000002940 repellent Effects 0.000 abstract description 2
- 239000005871 repellent Substances 0.000 abstract description 2
- 230000000903 blocking effect Effects 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000012466 permeate Substances 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 208000002193 Pain Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000035929 gnawing Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005191 phase separation Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
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- Insulated Conductors (AREA)
Abstract
The utility model relates to a phase splitting cable technical field specifically is a waterproof type phase splitting cable, including the sinle silk, the outside of inner sheath is provided with the filling layer, and the outside of filling layer is provided with the band, and the outside of band is provided with the yarn that blocks water, and the inside scarf joint of the yarn that blocks water has the strengthening rib, and the outside of the yarn that blocks water is provided with waterproof filler, and the inside embedding of waterproof filler has fluid, and the outside of waterproof filler sets up waterproof fire-retardant integrated layer, and the outside of waterproof fire-retardant integrated layer is provided with the outer jacket; the utility model discloses a multilayer water repellent of cable uses through the cooperation of waterproof fire-retardant integrated layer, the yarn that blocks water, waterproof stopping and band for closely between the cable inner structure, alright carry out comprehensive closure around the sinle silk, reduce the probability of hydrone infiltration, strengthen the waterproof efficiency of cable, simultaneously, in addition the cooperation of fluid uses, makes external hydrone can't pass fluid, thereby promotes the water-proof effects of this cable.
Description
Technical Field
The utility model relates to a phase splitting cable technical field specifically is a waterproof type phase splitting cable.
Background
Cable is typically a wire-like product made by joining several or groups of wires, each group insulated from each other and twisted around a center, the entire outer surface being coated with a highly insulating coating, commonly used as a medium for power, communication and related transmission applications. Along with the rapid development of power cable underground laying, higher requirement has been put forward to the cable use, especially prevents that water from invading the cable and seriously influence the use of cable, so waterproof requirement to the cable is higher, and current cable water-proof effects is general, can't produce better water-proof effects, leads to moisture long-time gathering in the cable conductor core, can cause the cable conductor core to corrode, influences the life of cable.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a waterproof type phase splitting cable to current cable water-proof effects who proposes in solving above-mentioned background art is general, can't produce the problem of better water-proof effects.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a waterproof type phase-splitting cable, includes the sinle silk, the outside of sinle silk is provided with the insulating layer, the outside of insulating layer is provided with the shielding layer, the outside of shielding layer is provided with interior sheath, the outside of interior sheath is provided with the filling layer, the outside of filling layer is provided with the band, the outside of band is provided with the yarn that blocks water, the inside scarf joint of the yarn that blocks water has the strengthening rib, the outside of the yarn that blocks water is provided with waterproof stopping, the inside embedding of waterproof stopping has fluid, the outside of waterproof stopping sets up waterproof fire-retardant comprehensive layer, the outside of waterproof fire-retardant comprehensive layer is provided with the outer jacket.
Preferably, the wrapping tape is a water-blocking tape.
Preferably, the reinforcing ribs are arranged in a plurality, and the plurality of reinforcing ribs are distributed annularly.
Preferably, the outer surface of the outer sheath is coated with a waterproof coating, and the inside of the outer sheath is filled with capsaicin.
Compared with the prior art, the beneficial effects of the utility model are that:
according to the waterproof type split-phase cable, when the cable is installed in a humid environment, the outer protective layer can resist most of water molecules from directly invading the interior of the cable in advance, then, in the long-time use process, a small number of water molecules penetrate through the outer protective layer to permeate into the interior of the cable, and the waterproof flame-retardant comprehensive layer can further obstruct the water molecules and prevent the water molecules from further flowing to the wire core; the waterproof filling material enhances the waterproof effect of the cable through the characteristics of the waterproof filling material, oil is embedded into the waterproof filling material, the density of the oil is smaller than that of water molecules, so that the water molecules are difficult to enter the wire core, meanwhile, a compact structure can be formed under the combined action of the water blocking yarns and the wrapping tape serving as the water blocking tape, the outer side of the wire core is comprehensively wrapped, the water molecules cannot penetrate through the wire core to be contacted with the wire core, and the normal communication effect of the wire core is guaranteed; the plurality of reinforcing ribs can enhance the integral strength of the cable, and the service life of the cable is greatly prolonged; the multilayer water repellent of cable has been realized, uses through the cooperation of waterproof fire-retardant integrated layer, the yarn that blocks water, waterproof filler and band for closely between the cable inner structure, alright carry out comprehensive closure around the sinle silk, reduce the probability of hydrone infiltration, the waterproof efficiency of reinforcing cable, simultaneously, in addition the cooperation of fluid uses, makes external hydrone can't pass fluid, thereby promotes the water-proof effects of this cable.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic diagram of the structure of the wire core of the present invention.
In the figure: the cable comprises a cable core 1, an insulating layer 2, a shielding layer 3, an inner protection layer 4, a filling layer 5, a belting 6, a reinforcing rib 7, a water-blocking yarn 8, a waterproof filling material 9, oil 10, a waterproof flame-retardant comprehensive layer 11 and an outer protection layer 12.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a waterproof type phase separation cable, including sinle silk 1, the outside of sinle silk 1 is provided with insulating layer 2, the outside of insulating layer 2 is provided with shielding layer 3, shielding layer 3's the outside is provided with interior sheath 4, the outside of interior sheath 4 is provided with filling layer 5, filling layer 5's the outside is provided with band 6, the outside of band 6 is provided with the yarn 8 that blocks water, the inside of yarn 8 that blocks water has inlayed strengthening rib 7, the outside of yarn 8 that blocks water is provided with waterproof stopping material 9, the inside embedding of waterproof stopping material 9 has fluid 10, the outside of waterproof stopping material 9 sets up waterproof fire-retardant comprehensive layer 11, the outside of waterproof fire-retardant comprehensive layer 11 is provided with outer jacket 12.
Furthermore, the wrapping tape 6 is a water-blocking tape, which is beneficial to enhancing the waterproof effect inside the cable, preventing the water from further corroding the wire core 1 and reducing the service life of the cable.
Further, the reinforcing ribs 7 are arranged in a plurality of numbers, and the plurality of reinforcing ribs 7 are distributed in an annular shape, so that the strength and the stretch-resistant effect of the cable can be enhanced.
Further, the outer surface coating of outer jacket 12 has waterproof coating, helps avoiding outside hydrone directly to invade inside the cable, and the inside of outer jacket 12 is filled with capsaicin, prevents gnawing of mouse and ant from stinging.
The working principle is as follows: firstly, when the cable is installed in a humid environment, the outer protective layer 12 can resist most of water molecules from directly invading the cable in advance, then, in the long-time use process, a small number of water molecules penetrate through the outer protective layer 12 to permeate into the cable, and the waterproof flame-retardant comprehensive layer 11 can further obstruct the water molecules and prevent the water molecules from further flowing to the cable core 1; the waterproof filling material 9 enhances the waterproof effect of the cable through the characteristics of the waterproof filling material 9, the oil liquid 10 is embedded in the waterproof filling material 9, the density of the oil liquid 10 is smaller than that of water molecules, so that the water molecules are difficult to enter the position of the wire core 1, meanwhile, a compact structure can be formed under the combined action of the water blocking yarns 8 and the wrapping belts 6 serving as the water blocking belts, the outer side of the wire core 1 is comprehensively wrapped, the water molecules cannot penetrate and contact with the wire core 1, and the normal communication effect of the wire core 1 is guaranteed; wherein, the holistic intensity of this cable can be strengthened to a plurality of strengthening ribs 7, has prolonged the life of cable greatly.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. A waterproof type split-phase cable comprises a wire core (1), and is characterized in that an insulating layer (2) is arranged on the outer side of the wire core (1), a shielding layer (3) is arranged on the outer side of the insulating layer (2), an inner protective layer (4) is arranged on the outer side of the shielding layer (3), a filling layer (5) is arranged on the outer side of the inner protective layer (4), a wrapping tape (6) is arranged on the outer side of the filling layer (5), a water-blocking yarn (8) is arranged on the outer side of the wrapping tape (6), a reinforcing rib (7) is embedded in the water-blocking yarn (8), waterproof filling materials (9) are arranged on the outer sides of the water-blocking yarns (8), oil liquid (10) is embedded into the waterproof filling materials (9), a waterproof flame-retardant comprehensive layer (11) is arranged on the outer side of the waterproof filler (9), an outer protective layer (12) is arranged on the outer side of the waterproof flame-retardant comprehensive layer (11).
2. The waterproof type phase-separated cable according to claim 1, wherein: the wrapping tape (6) is a water-blocking tape.
3. The waterproof type phase-separated cable according to claim 1, wherein: the reinforcing ribs (7) are arranged in a plurality of annular distribution, and the reinforcing ribs (7) are distributed in an annular manner.
4. The waterproof type phase-separated cable according to claim 1, wherein: the outer surface of the outer protective layer (12) is coated with a waterproof coating, and capsaicin is filled in the outer protective layer (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023037398.6U CN213958651U (en) | 2020-12-17 | 2020-12-17 | Waterproof type split-phase cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023037398.6U CN213958651U (en) | 2020-12-17 | 2020-12-17 | Waterproof type split-phase cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213958651U true CN213958651U (en) | 2021-08-13 |
Family
ID=77217245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023037398.6U Active CN213958651U (en) | 2020-12-17 | 2020-12-17 | Waterproof type split-phase cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213958651U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114942500A (en) * | 2022-07-25 | 2022-08-26 | 长飞光纤光缆股份有限公司 | Rat-proof belt for optical cable and preparation method thereof |
-
2020
- 2020-12-17 CN CN202023037398.6U patent/CN213958651U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114942500A (en) * | 2022-07-25 | 2022-08-26 | 长飞光纤光缆股份有限公司 | Rat-proof belt for optical cable and preparation method thereof |
| CN114942500B (en) * | 2022-07-25 | 2022-11-29 | 长飞光纤光缆股份有限公司 | Rat-proof belt for optical cable and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A waterproof split phase cable Granted publication date: 20210813 Pledgee: Hebei Bank Co.,Ltd. Gaocheng Branch Pledgor: HEBEI LIANBEI CABLE Co.,Ltd. Registration number: Y2024980017823 |