CN220627467U - Waterproof water-blocking cable - Google Patents
Waterproof water-blocking cable Download PDFInfo
- Publication number
- CN220627467U CN220627467U CN202322305008.6U CN202322305008U CN220627467U CN 220627467 U CN220627467 U CN 220627467U CN 202322305008 U CN202322305008 U CN 202322305008U CN 220627467 U CN220627467 U CN 220627467U
- Authority
- CN
- China
- Prior art keywords
- waterproof
- layer
- water
- tape
- blocking
- 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.)
- Active
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 16
- 229920000728 polyester Polymers 0.000 claims abstract description 9
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims abstract description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000000741 silica gel Substances 0.000 claims abstract description 4
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 4
- 229920002635 polyurethane Polymers 0.000 claims description 5
- 239000004814 polyurethane Substances 0.000 claims description 5
- 238000004804 winding Methods 0.000 claims description 3
- 239000005030 aluminium foil Substances 0.000 claims description 2
- 230000002265 prevention Effects 0.000 claims description 2
- 239000000945 filler Substances 0.000 claims 1
- 239000002390 adhesive tape Substances 0.000 abstract description 15
- 230000000694 effects Effects 0.000 abstract description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract description 5
- 229910052782 aluminium Inorganic materials 0.000 abstract description 5
- 239000011888 foil Substances 0.000 abstract description 5
- 238000009941 weaving Methods 0.000 abstract description 3
- 230000000903 blocking effect Effects 0.000 description 9
- 230000032683 aging Effects 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 239000003063 flame retardant Substances 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 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 description 2
- 239000004020 conductor Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000006750 UV protection Effects 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- 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
Abstract
The utility model discloses a waterproof and waterproof cable which comprises a plurality of wire cores, wherein a waterproof layer is arranged on the outer walls of the wire cores, a shielding layer is arranged on the outer walls of the waterproof layer, wrapping layers are arranged on the outer sides of the wire cores, the wrapping layers are formed by wrapping tape, the wrapping tape is formed by weaving polyester tape and fireproof and arc-resistant adhesive tapes, a division core is arranged between the wire cores, a filling layer is arranged between the wire cores and the wrapping layers, a waterproof jacket layer is arranged on the outer walls of the wrapping layers, the division core is made of silica gel, the waterproof layer is made of butyl waterproof adhesive tapes, and the shielding layer is made of aluminum foil adhesive tapes. The wrapping layer woven by the polyester tape and the fireproof arc-resistant adhesive tape is designed to better wrap the outer side of the wire core, so that the cable is better protected, waterproof effect is achieved, and the filling layer is used for better water resistance, so that waterproof and water resistance effects are achieved.
Description
Technical Field
The utility model relates to the technical field of cables, in particular to a waterproof and water-blocking cable.
Background
A cable is an electrical energy or signal transmission device, typically consisting of several wires or groups of wires.
The waterproof power cable with water resistance as disclosed in the patent number CN216957557U comprises a main conductor and a neutral conductor, and has better conductivity and waterproofness in the prior art, but is not protected from the inside, has poor water resistance effect, and is easy to invade into the cable by moisture, so that the failure rate of the cable in normal operation is improved.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a waterproof and water-blocking cable.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the waterproof and water-blocking cable comprises a plurality of wire cores, wherein a waterproof layer is arranged on the outer walls of the wire cores, shielding layers are arranged on the outer walls of the waterproof layers, wrapping layers are arranged on the outer sides of the wire cores, the wrapping layers are formed by wrapping tape in a winding mode, the wrapping tape is formed by weaving polyester tapes and fireproof and arc-resistant adhesive tapes, a plurality of split cores are arranged between the wire cores, filling layers are arranged between the wire cores and the wrapping layers, and waterproof outer layers are arranged on the outer walls of the wrapping layers.
Further, the split core is made of silica gel.
Further, the waterproof layer is made of butyl waterproof adhesive tape.
Further, the shielding layer is made of aluminum foil tape.
Further, the filling layer is any one of a water blocking belt, a water blocking rope and a water blocking yarn.
Further, the waterproof outer sleeve layer is a polyurethane sheath.
The beneficial effects of the utility model are as follows:
1. the wrapping layer woven by the polyester tape and the fireproof arc-resistant adhesive tape is designed to better wrap the outer side of the wire core, so that the cable is better protected, waterproof effect is achieved, good water blocking effect is achieved through the filling layer, and waterproof and water blocking effects are achieved better.
2. The cable has good flame retardant property, heat insulation property and excellent oxidation resistance and corrosion resistance through the shielding layer made of the aluminum foil adhesive tape.
3. The waterproof jacket layer is a polyurethane jacket, so that the cable has excellent oil resistance, good toughness, wear resistance, cold resistance, water resistance, aging resistance, acid and alkali resistance, weather resistance, long service life, ultraviolet resistance and high tensile strength.
Drawings
Fig. 1 is a schematic perspective view of a waterproof and water-blocking cable according to the present utility model;
fig. 2 is a schematic cross-sectional view of a waterproof and water-blocking cable according to the present utility model;
fig. 3 is a schematic view of a partial perspective structure of a waterproof and water-blocking cable according to the present utility model;
fig. 4 is a schematic cross-sectional view of a waterproof and water-blocking cable according to the present utility model.
In the figure: 1. a wire core; 2. a waterproof layer; 3. a shielding layer; 4. wrapping the layer; 41. wrapping the belt; 411. a polyester tape; 412. fireproof arc-resistant adhesive tape; 5. dividing the core; 6. a filling layer; 7. and a waterproof outer sleeve layer.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-4, a waterproof and water-blocking cable comprises a plurality of wire cores 1, wherein waterproof layers 2 are arranged on the outer walls of the wire cores 1, the wire cores 1 can be protected through the arrangement that the waterproof layers 2 are arranged on the outer walls of the wire cores 1, so that the inside of the cable is protected, shielding layers 3 are arranged on the outer walls of the waterproof layers 2, wrapping layers 4 are arranged on the outer sides of the wire cores 1, the wrapping layers 4 are formed by winding wrapping belts 41, the wrapping belts 41 are formed by weaving polyester belts 411 and fireproof arc-resisting adhesive tapes 412, the wrapping layers 4 woven by the polyester belts 411 and the fireproof arc-resisting adhesive tapes 412 are better designed to wrap the outer sides of the wire cores 1, the cable is better protected, the waterproof effect is achieved, split cores 5 are arranged between the wire cores 1 and the wrapping layers 4, the filling layers 6 play a good water-blocking role, and waterproof outer layers 7 are arranged on the outer walls of the wrapping layers 4.
The split core 5 is made of silica gel, the waterproof layer 2 is made of butyl waterproof adhesive tape, the waterproof layer 2 made of butyl waterproof adhesive tape enables the cable to have excellent weather resistance, ageing resistance and waterproofness, the shielding layer 3 is made of aluminum foil adhesive tape, the cable has excellent flame retardant property and heat insulation performance through the shielding layer 3 made of aluminum foil adhesive tape, the cable has excellent oxidation resistance and corrosion resistance, the filling layer 6 is any one of a water blocking belt, a water blocking rope and a water blocking yarn, the waterproof jacket layer 7 is a polyurethane sheath, and the waterproof jacket layer 7 is the polyurethane sheath, so that the cable is excellent in oil resistance, good in toughness, wear-resistant, cold-resistant, water-resistant, ageing-resistant, acid-base resistant, weather-resistant, long in service life and ultraviolet resistant and high in tensile strength.
Working principle: during the use, be equipped with the setting of waterproof layer 2 through the outer wall at sinle silk 1 and can protect sinle silk 1 to protect from the inside of cable, waterproof layer 2 that simultaneously was made by butyl waterproof tape makes the cable have good weatherability, ageing resistance and waterproof nature, the design of the package layer 4 that rethread polyester area 411 and fire prevention arc-resistant tape 412 were woven is better to the outside of parcel at sinle silk 1, thereby better cable protects, and play waterproof effect, then, make the cable have good fire-retardant performance heat-insulating properties through shielding layer 3 made by the aluminium foil tape, and have excellent oxidation resistance, corrosion resistance, wherein, filling layer 6 plays fine water blocking effect.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides a waterproof cable that blocks water, includes many sinle silk (1), its characterized in that, the outer wall of sinle silk (1) is equipped with waterproof layer (2), and the outer wall of waterproof layer (2) is equipped with shielding layer (3), many the outside of sinle silk (1) is equipped with around covering (4), and around covering (4) are formed by winding around band (41), and around band (41) by polyester tape (411) and fire prevention arc-resistant sticky tape (412) weave and form, many be equipped with between sinle silk (1) and cut apart core (5), sinle silk (1) and around being equipped with filling layer (6) between covering (4), around the outer wall of covering (4) is equipped with waterproof overcoat layer (7).
2. A waterproof and water-blocking cable according to claim 1, characterized in that the split core (5) is made of silica gel.
3. A waterproof and water-blocking cable according to claim 1, characterized in that the waterproof layer (2) is made of butyl waterproof tape.
4. A waterproof and water-blocking cable according to claim 1, characterized in that the shielding layer (3) is made of aluminium foil tape.
5. A waterproof and water-blocking cable according to claim 1, characterized in that the filler layer (6) is any one of a water-blocking tape, a water-blocking rope, a water-blocking yarn.
6. A waterproof and water-blocking cable according to claim 1, characterized in that the waterproof outer jacket layer (7) is a polyurethane sheath.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322305008.6U CN220627467U (en) | 2023-08-28 | 2023-08-28 | Waterproof water-blocking cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322305008.6U CN220627467U (en) | 2023-08-28 | 2023-08-28 | Waterproof water-blocking cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220627467U true CN220627467U (en) | 2024-03-19 |
Family
ID=90220212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322305008.6U Active CN220627467U (en) | 2023-08-28 | 2023-08-28 | Waterproof water-blocking cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220627467U (en) |
-
2023
- 2023-08-28 CN CN202322305008.6U patent/CN220627467U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |