CN215069372U - Dampproofing cable for intelligent building - Google Patents
Dampproofing cable for intelligent building Download PDFInfo
- Publication number
- CN215069372U CN215069372U CN202120674904.8U CN202120674904U CN215069372U CN 215069372 U CN215069372 U CN 215069372U CN 202120674904 U CN202120674904 U CN 202120674904U CN 215069372 U CN215069372 U CN 215069372U
- Authority
- CN
- China
- Prior art keywords
- layer
- cable
- buffer
- protective layer
- buffer layer
- 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
- 239000010410 layer Substances 0.000 claims abstract description 131
- 239000011241 protective layer Substances 0.000 claims abstract description 34
- 239000004020 conductor Substances 0.000 claims abstract description 27
- 239000000835 fiber Substances 0.000 claims abstract description 14
- 230000003014 reinforcing effect Effects 0.000 claims description 11
- 229910000831 Steel Inorganic materials 0.000 claims description 10
- 239000010959 steel Substances 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 8
- 239000003063 flame retardant Substances 0.000 claims description 7
- 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 6
- 229920006231 aramid fiber Polymers 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 239000004760 aramid Substances 0.000 claims description 4
- 230000003139 buffering effect Effects 0.000 claims description 4
- 239000000945 filler Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 15
- 238000005728 strengthening Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 229920000098 polyolefin Polymers 0.000 description 3
- 239000000779 smoke Substances 0.000 description 3
- 244000025254 Cannabis sativa Species 0.000 description 2
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 description 2
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 description 2
- 235000009120 camo Nutrition 0.000 description 2
- 235000005607 chanvre indien Nutrition 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 239000011487 hemp Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000013307 optical fiber Substances 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- RJDOZRNNYVAULJ-UHFFFAOYSA-L [O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[F-].[F-].[Mg++].[Mg++].[Mg++].[Al+3].[Si+4].[Si+4].[Si+4].[K+] Chemical compound [O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[F-].[F-].[Mg++].[Mg++].[Mg++].[Al+3].[Si+4].[Si+4].[Si+4].[K+] RJDOZRNNYVAULJ-UHFFFAOYSA-L 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
Images
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
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model discloses a dampproof cable for intelligent building, including the outer protective layer, the inside fibre layer that is provided with of outer protective layer, the inside of fibre layer is provided with the buffer layer, the inside of buffer layer is provided with the strengthening rib layer, the inside of strengthening rib layer is provided with the waterproof layer, the buffer layer chooses for use elastic rubber, the inside hollow design that adopts of buffer layer; the mode that the buffer layer adopted hollow cylinder bracing piece to support, the bracing piece can for the cable provide the holding power when receiving and pressure the outside have sufficient deformation space, can provide the cushion effect for the cable, and effectual avoiding under the exogenic action conductor core takes place deformation influence to carry the effect and prevents outer protective layer and fibrous layer simultaneously receiving the buffer layer pressure after being out of shape and damaged.
Description
Technical Field
The utility model belongs to the technical field of the cable, concretely relates to intelligent building is with dampproofing cable.
Background
For example, publication No. CN211742700U discloses a cable for intelligent buildings, which includes a cable core structure and a cable jacket structure, where the cable core structure includes a copper conductor a, a polyolefin insulating layer, a twisted pair group, a copper wire braided shielding layer a, a halogen-free low-smoke flame-retardant polyolefin inner sheath a, a copper conductor B, a double-layer synthetic mica flame-retardant layer, a halogen-free low-smoke flame-retardant polyolefin inner sheath B, an optical fiber, and a low-smoke halogen-free polyethylene inner sheath; because signal transmission conductors such as optical fibers are arranged in the cable, the device does not protect the cable from moisture, the cable is easy to damage under the action of external force, and the signal transmission effect of the cable is influenced by the phenomenon that short circuit occurs easily after moisture enters the cable.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a moisture-proof cable for intelligent buildings; can prevent to influence the dampproofing effect's of cable intelligent building damp-proof cable under the exogenic action.
The utility model discloses the technical scheme who adopts does:
the utility model provides an intelligent building is with dampproofing cable, includes the outer protective layer, the inside fibrous layer that is provided with of outer protective layer, the inside of fibrous layer is provided with the buffer layer, the inside strengthening rib layer that is provided with of buffer layer, the inside on strengthening rib layer is provided with the waterproof layer, elastic rubber is chooseed for use to the buffer layer, the buffer layer is including buffering inlayer, buffering skin and setting at the bracing piece.
Preferably, the supporting rod is a hollow cylinder and is radially arranged between the buffer inner layer and the buffer outer layer from the center of the buffer layer.
Preferably, the cable further comprises conductor cores, the conductor cores are provided with a plurality of groups, each conductor core is wrapped by an insulating layer, an inner protective layer is arranged outside a whole formed by the conductor cores and the insulating layers, a sealing filling layer is filled in a gap between the whole formed by the conductor cores and the insulating layers and the inner protective layer, and a water release layer is wrapped outside the inner protective layer.
Preferably, the filling material in the sealing filling layer is a mixture of PP ropes and hemp ropes; this provides support for the cable.
Preferably, the reinforcing rib layer includes steel wire and fire-retardant filler, the steel wire evenly distributed in the outside of waterproof layer, the waterproof layer with the clearance between the buffer layer slightly is greater than the diameter of steel wire.
Preferably, aramid fibers are arranged in the fiber layer; the aramid fiber can prevent the cable from cracking under the action of external force.
Preferably, the outer protective layer and the inner protective layer are made of PVC materials.
Preferably, the outer protective layer and the inner protective layer are both coated with high-temperature resistant materials.
The utility model has the advantages that: through the inside at the external protection layer sets up the fibrous layer, can effectually prevent to destroy the inside waterproof layer of cable under the exogenic action, the waterproof layer can improve the dampproofing effect of draining of cable, prevent that the aqueous vapor in the air from entering into the cable in the middle of the transport effect that influences the cable, the mode that the buffer layer adopted hollow cylinder bracing piece to support, the bracing piece can provide the holding power for the cable when the outside has sufficient deformation space when receiving and pressure, can provide the buffer power for the cable, effectually avoid under the exogenic action conductor core take place deformation influence to carry the effect and prevent external protection layer and fibrous layer simultaneously and receive the pressure after the buffer layer warp and damaged.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic view of the overall axial structure of the present invention;
FIG. 2 is a schematic view of the front side structure of the whole body of the present invention;
fig. 3 is a schematic structural diagram of the buffer layer of the present invention.
In the figure: 1-a conductor core; 2-an insulating layer; 3-sealing the filling layer; 4-an inner protective layer; 5-waterproof layer; 6-reinforcing rib layer; 7-a buffer layer; 8-a fiber layer; 9-an outer protective layer; 10-a flame retardant filler; 11-steel wire.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and specific embodiments.
The specific implementation mode is as follows:
the specific embodiment of the present invention is described below with reference to fig. 1-3, which is a moisture-proof cable for intelligent buildings, including an outer protective layer 9, a fiber layer 8 is disposed inside the outer protective layer 9, a buffer layer 7 is disposed inside the fiber layer 8, a reinforcing rib layer 6 is disposed inside the buffer layer 7, a waterproof layer 5 is disposed inside the reinforcing rib layer 6, the buffer layer 7 is made of elastic rubber, and the buffer layer 7 includes a buffer inner layer 701, a buffer outer layer 702, and a support rod 703; the supporting rods 703 are hollow cylinders and are radially arranged between the buffer inner layer 701 and the buffer outer layer 702 from the center of the buffer layer 7; the conductor core structure is characterized by further comprising conductor cores 1, wherein multiple groups of conductor cores 1 are arranged, an insulating layer 2 wraps the outside of each conductor core 1, an inner protective layer 4 is arranged on the outside of the whole formed by the conductor cores 1 and the insulating layers 2, a sealing filling layer 3 is filled in a gap between the whole formed by the conductor cores 1 and the insulating layers 2 and the inner protective layer 4, and a water release layer wraps the outside of the inner protective layer 4; the filling material in the sealing filling layer 3 is a mixture of PP ropes and hemp ropes; the reinforcing rib layer 6 comprises steel wires 11 and flame-retardant fillers 10, the steel wires 11 are uniformly distributed outside the waterproof layer 5, and a gap between the waterproof layer 5 and the buffer layer 7 is slightly larger than the diameter of the steel wires 11; aramid fibers are arranged in the fiber layer 8; the outer protective layer 9 and the inner protective layer 4 are made of PVC materials; the outer protection layer 9 and the inner protection layer 4 are both coated with high-temperature resistant materials; different conveying units can be selected for use by arranging the conductor cores 1, different signals are transmitted simultaneously, the distribution of lines is effectively reduced in the using process, the using space can be saved more, the waterproof layer 5 is arranged in the reinforcing rib layer 6, the reinforcing rib layer 6 can be effectively utilized to provide protection for the waterproof layer 5, the cable short circuit caused by the damage of the cable waterproof layer 5 in the using process is avoided, meanwhile, the fiber layer 8 is additionally arranged in the outer protective layer 9, the fiber layer 8 is made of aramid fibers and can effectively protect the cable, the cable is prevented from being cracked by external force in the using process, the fiber layer 8 is arranged in the outer protective layer 9, the waterproof layer 5 in the cable can be effectively prevented from being damaged under the action of the external force, the waterproof layer can improve the moisture-proof water drainage effect of the cable, and the moisture in the air is prevented from entering the cable to influence the conveying effect of the cable, buffer layer 7 adopts the mode that hollow cylinder bracing piece 703 supported, and bracing piece 703 can for the cable provide holding power when receiving and pressure the outside have sufficient deformation space, can provide the cushion effect for the cable, and the effectual conductor core that avoids under the exogenic action takes place deformation influence to carry the effect and prevents outer protective layer 9 and fibrous layer 8 simultaneously receiving buffer layer 7 pressure after warping and damaged.
The utility model relates to an intelligent building is with dampproofing cable, its theory of operation is:
when the cable is installed and used, different conveying units can be selected for use by arranging the plurality of conductor cores 1, different signals can be transmitted simultaneously, the distribution of lines can be effectively reduced in the using process, the using space can be saved more, the waterproof layer 5 is arranged in the reinforcing rib layer 6, the reinforcing rib layer 6 can be effectively utilized to provide protection for the waterproof layer 5, the cable short circuit caused by the damage of the cable waterproof layer 5 in the using process can be avoided, meanwhile, the fiber layer 8 is additionally arranged in the outer protective layer 9, the fiber layer 8 is made of aramid fiber, the cable can be effectively protected, the cable is prevented from being cracked by external force in the using process, the waterproof layer 5 in the cable can be effectively prevented from being damaged under the action of the external force by arranging the fiber layer 8 in the outer protective layer 9, and the waterproof layer 5 can improve the moisture-proof water discharging effect of the cable, prevent that aqueous vapor in the air from entering into the middle of the cable and influencing the transport effect of cable, buffer layer 7 adopts the mode that hollow cylinder bracing piece 703 supported, bracing piece 703 can for the cable provide holding power when receiving and pressure the outside have sufficient deformation space, can provide the cushion effect for the cable, effectual avoiding conductor core takes place deformation influence under the exogenic action and carries the effect and prevent that outer protective layer 9 and fibrous layer 8 from receiving the pressure and the damage after buffer layer 7 warp simultaneously.
The present invention is not limited to the above-mentioned optional embodiments, and any other products in various forms can be obtained by anyone under the teaching of the present invention, and any changes in the shape or structure thereof, all the technical solutions falling within the scope of the present invention, are within the protection scope of the present invention.
Claims (7)
1. The utility model provides an intelligent building is with dampproofing cable which characterized in that: including outer protective layer (9), outer protective layer (9) inside is provided with fibrous layer (8), the inside of fibrous layer (8) is provided with buffer layer (7), inside reinforcing bar layer (6) that is provided with of buffer layer (7), the inside of reinforcing bar layer (6) is provided with waterproof layer (5), elastic rubber is chooseed for use in buffer layer (7), buffer layer (7) are including buffering inlayer (701), buffering outer (702) and setting at bracing piece (703).
2. The moisture-proof cable for intelligent buildings according to claim 1, wherein: the supporting rods (703) are hollow cylinders and are radially arranged between the buffer inner layer (701) and the buffer outer layer (702) from the center of the buffer layer (7).
3. The moisture-proof cable for intelligent buildings according to claim 1, wherein: the conductor core structure is characterized by further comprising conductor cores (1), wherein multiple groups of conductors (1) are arranged, each conductor core (1) is externally wrapped with an insulating layer (2), an inner protective layer (4) is arranged outside the whole body formed by the conductor cores (1) and the insulating layers (2), a sealing filling layer (3) is filled in a gap between the whole body formed by the conductor cores (1) and the insulating layers (2) and the inner protective layer (4), and a water release layer is wrapped outside the inner protective layer (4).
4. The moisture-proof cable for intelligent buildings according to claim 1, wherein: the reinforcing rib layer (6) comprises steel wires (11) and flame-retardant fillers (10), wherein the steel wires (11) are uniformly distributed outside the waterproof layer (5), and gaps between the waterproof layer (5) and the buffer layer (7) are slightly larger than the diameters of the steel wires (11).
5. The moisture-proof cable for intelligent buildings according to claim 1, wherein: aramid fibers are arranged in the fiber layer (8).
6. The moisture-proof cable for intelligent buildings according to claim 3, wherein: the outer protective layer (9) and the inner protective layer (4) are made of PVC materials.
7. The moisture-proof cable for intelligent buildings according to claim 3, wherein: and high-temperature resistant materials are coated on the outer protection layer (9) and the inner protection layer (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120674904.8U CN215069372U (en) | 2021-04-02 | 2021-04-02 | Dampproofing cable for intelligent building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120674904.8U CN215069372U (en) | 2021-04-02 | 2021-04-02 | Dampproofing cable for intelligent building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215069372U true CN215069372U (en) | 2021-12-07 |
Family
ID=79150640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120674904.8U Active CN215069372U (en) | 2021-04-02 | 2021-04-02 | Dampproofing cable for intelligent building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215069372U (en) |
-
2021
- 2021-04-02 CN CN202120674904.8U patent/CN215069372U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211045090U (en) | High-strength bending-resistant photoelectric composite cable | |
| CN103383487A (en) | Large-core-number miniature fire-proof optical cable for communication and manufacture method thereof | |
| CN112363286A (en) | Nonmetal armored three-sheath self-supporting rat-proof optical cable and preparation process thereof | |
| KR101124895B1 (en) | Optical fiber cable with improved waterproof confidence | |
| CN201681666U (en) | Photo-electricity comprehensive digital communication cable | |
| CN215069372U (en) | Dampproofing cable for intelligent building | |
| CN104021869A (en) | Photoelectric composite cable with parallel cable core | |
| CN114609736B (en) | Novel anti-rat-bite bending-resistant optical cable and preparation process thereof | |
| CN201075139Y (en) | Full-dry type layer-stranded optical cable | |
| CN213277592U (en) | Anti-bending photoelectric composite cable | |
| CN114927268A (en) | Photoelectric composite cable for coal mining machine | |
| CN114924371A (en) | Tensile 5G optical fiber ribbon with shielding prevention | |
| CN203385911U (en) | High-count miniature fireproof optical cable for communication | |
| CN208570140U (en) | A kind of environmental protection network data cable | |
| CN203787193U (en) | Lightning-protection power cable | |
| CN221149697U (en) | Single stranded anti-deformation cable | |
| CN208173278U (en) | Polyvinyl chloride insulation automobile low-voltage cable | |
| CN221281791U (en) | Novel environment-friendly safe multi-core fireproof cable | |
| CN210091791U (en) | Sheath-connected super-six-type shielded data cable | |
| CN217157760U (en) | Cable with good compression resistance | |
| CN216119660U (en) | Flexible flame-retardant coaxial cable | |
| CN215895059U (en) | Lightning protection device for optical cable communication line | |
| CN215954856U (en) | Flexible cable for computer | |
| CN115020012B (en) | High-torsion-resistance tensile-drag cable for wind power generation | |
| CN211670020U (en) | Tensile mineral substance cable |
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 | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A moisture-proof cable for intelligent buildings Effective date of registration: 20221214 Granted publication date: 20211207 Pledgee: Agricultural Bank of China Limited Changsha Lushan Sub branch Pledgor: JIANGXI NANYUAN CABLE Co.,Ltd. Registration number: Y2022430000112 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231220 Granted publication date: 20211207 Pledgee: Agricultural Bank of China Limited Changsha Lushan Sub branch Pledgor: HUNAN XIANGJIANG CABLES CO.,LTD.|HUBEI NANYUAN CABLE TECHNOLOGY Co.,Ltd.|JIANGXI NANYUAN CABLE Co.,Ltd. Registration number: Y2022430000112 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A moisture-proof cable for intelligent buildings Effective date of registration: 20231227 Granted publication date: 20211207 Pledgee: Agricultural Bank of China Limited Changsha Lushan Sub branch Pledgor: HUNAN XIANGJIANG CABLES CO.,LTD.|HUBEI NANYUAN CABLE TECHNOLOGY Co.,Ltd.|JIANGXI NANYUAN CABLE Co.,Ltd. Registration number: Y2023980074911 |