CN207781240U - Waterproof digital communication cable - Google Patents
Waterproof digital communication cable Download PDFInfo
- Publication number
- CN207781240U CN207781240U CN201820252047.0U CN201820252047U CN207781240U CN 207781240 U CN207781240 U CN 207781240U CN 201820252047 U CN201820252047 U CN 201820252047U CN 207781240 U CN207781240 U CN 207781240U
- Authority
- CN
- China
- Prior art keywords
- layer
- communication cable
- mentioned
- waterproof
- digital communication
- 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
Landscapes
- Insulated Conductors (AREA)
Abstract
The utility model discloses a kind of waterproof digital communication cable, which is characterized in that including oversheath, water accepting layer, Humidity Detection layer, waterproof layer, flame resistant protective layer, conductor and strengthening core；Around several conductors being coated with using strengthening core as the center of circle outside strengthening core, and combines and form conductor layer；Flame resistant protective layer is coated with outside conductor layer；Waterproof layer is coated with outside flame resistant protective layer；Humidity Detection layer is coated with outside waterproof layer；Humidity Detection layer includes ventilation duct and humidity sensor；Humidity Detection layer is equipped with groove, and ventilation duct is set in groove；Humidity sensor is set in ventilation duct；It is coated with water accepting layer outside Humidity Detection layer；Oversheath is coated with outside water accepting layer, water accepting layer can adsorb the water penetrated into from outside, water will penetrate into ventilation duct after water accepting layer is saturated, water in ventilation duct can trigger the humidity sensor in ventilation duct, draining is blowed to ventilation duct using hair-dryer, it effectively prevent conductor to make moist, improves the service life of communication cable.
Description
Technical field
The utility model is related to field of cables, more particularly to a kind of waterproof digital communication cable.
Background technology
Communication cable generally constitutes cable core by the conducting wire of more mutual insulatings or conductor, and outside has the communication of sealing sheath
Circuit, some are also equipped with outer jacket outside sheath, there is a variety of system of laying such as aerial, direct-burried, pipeline and bottom, by structure point
For symmetrical, coaxial and composite cable；It is divided into field operation by function and forever for cable (underground, submarine cable), communication cable transmitting pin
Band is wider, and message capacity is larger, small by external interference, but is not easy to overhaul, and can transmit phone, telegram, data and image etc., mainly
It is used for transmission audio, 150kHZ and analog signal below and 2048kbit/s and digital signal below.Under certain condition,
It can also be used for the digital signal of transmission 2048kbit/s or more.Suitable for city, the suburbs and some areas are aerial or pipeline laying
It, also can direct-burried in circuit.
Nowadays with the development of society, communication cable spreads over each urban area, since general communication cable is only set
Have flame-retardant layer and oversheath protection inner conductor, the protection that blocks water is not carried out to conductor, in wet environment be easy humidity into
Water substantially reduces the service life and laser propagation effect of communication cable so inner conductor is caused to be aoxidized or corroded, and into
When row repair because can not accurately learn communication cable which partly make moist and need gradually to check communication cable, reduce repair
Efficiency.
Utility model content
The main purpose of the utility model is to provide a kind of waterproof digital communication cable, is easy to make moist to solve communication cable
The problem of water inlet causes inner conductor to be oxidized easily or corrode.
To solve the above-mentioned problems, the utility model provides a kind of waterproof digital communication cable, including oversheath, water suction
Layer, Humidity Detection layer, waterproof layer, flame resistant protective layer, conductor and strengthening core；
Around several above-mentioned conductors being coated with using above-mentioned strengthening core as the center of circle outside above-mentioned strengthening core, and combines formation and lead
Body layer；
Above-mentioned flame resistant protective layer is coated with outside above-mentioned conductor layer；
Above-mentioned waterproof layer is coated with outside above-mentioned flame resistant protective layer；
Above-mentioned Humidity Detection layer is coated with outside above-mentioned waterproof layer；
Above-mentioned Humidity Detection layer includes ventilation duct and humidity sensor, and above-mentioned Humidity Detection layer is equipped with groove, and above-mentioned logical
Air hose is set in above-mentioned groove, and above-mentioned humidity sensor is set in above-mentioned ventilation duct, is coated with outside above-mentioned Humidity Detection layer
State water accepting layer；
Above-mentioned oversheath is coated with outside above-mentioned water accepting layer.
Further, in above-mentioned waterproof digital communication cable, above-mentioned Humidity Detection layer is set there are four above-mentioned groove, and four
A above-mentioned groove is uniformly distributed setting centered on the axis of above-mentioned Humidity Detection layer.
Further, in above-mentioned waterproof digital communication cable, the quantity of above-mentioned humidity sensor is two, and on two
State humidity sensor symmetrical setting centered on the axis of above-mentioned Humidity Detection layer.
Further, in above-mentioned waterproof digital communication cable, above-mentioned conductor is twisted by multiply nickel plating copper wire.
Further, in above-mentioned waterproof digital communication cable, above-mentioned strengthening core is steel wire rope.
Further, in above-mentioned waterproof digital communication cable, the material of above-mentioned flame resistant protective layer is crosslinked polyethylene.
Further, in above-mentioned waterproof digital communication cable, the material of above-mentioned waterproof layer is polyurethane plastics.
Further, in above-mentioned waterproof digital communication cable, the material of above-mentioned Humidity Detection layer is vulcanie.
Further, in above-mentioned waterproof digital communication cable, the material of above-mentioned water accepting layer can be sponge.
Further, in above-mentioned waterproof digital communication cable, the material of above-mentioned oversheath is using polytetrafluoroethyl-ne propylene.
The beneficial effects of the utility model are：By can be to penetrating into communication from outside equipped with water accepting layer in communication cable
The water of cable is adsorbed, while water is evenly spread to each section of water accepting layer using water imbibition by water accepting layer, increases water suction effect
Fruit simultaneously effectively prevents water from penetrating into inside communication cable, and water will penetrate into the ventilation in Humidity Detection layer groove after water accepting layer is saturated
Pipe, the water in ventilation duct store to it is a certain amount of when can trigger the humidity sensor in ventilation duct and notify staff's this section communication electricity
Cable is replaced and is repaired, and after being removed using hair-dryer draining is blowed to ventilation duct in the communication cable of water inlet,
And water accepting layer can also be effectively prevent communication cable inner conductor to make moist, improve the use of communication cable by the effect dried up
Service life.
Description of the drawings
Fig. 1 is the structural schematic diagram of the waterproof digital communication cable of one embodiment of the utility model.
1, oversheath；2, water accepting layer；3, Humidity Detection layer；4, waterproof layer；5, flame resistant protective layer；6, conductor；7, strengthening core；
8, conductor layer；9, ventilation duct；10, humidity sensor；11, groove.
The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.
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 all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, shall fall within the protection scope of the present invention.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute in the utility model embodiment
It is only used for explaining relative position relation, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, such as
When the fruit particular pose changes, then directionality instruction also correspondingly changes correspondingly, and the connection can directly be connected
It connects, can also be to be indirectly connected with.
In addition, the description for being related to " first ", " second " etc. in the present invention is used for description purposes only, and cannot understand
To indicate or implying its relative importance or implicitly indicate the quantity of indicated technical characteristic.Define as a result, " first ",
The feature of " second " can explicitly or implicitly include at least one of the features.In addition, the technical side between each embodiment
Case can be combined with each other, but must can be implemented as basis with those of ordinary skill in the art, when the combination of technical solution
Conflicting or cannot achieve when occur will be understood that the combination of this technical solution is not present, also not in the requires of the utility model
Protection domain within.
Referring to Fig.1, it is proposed that one embodiment of the utility model, a kind of waterproof digital communication cable, including oversheath 1, suction
Water layer 2, Humidity Detection layer 3, waterproof layer 4, flame resistant protective layer 5, conductor 1 and strengthening core 7；7 outside of above-mentioned strengthening core is around cladding
There are several above-mentioned conductors 1 for the center of circle with above-mentioned strengthening core 7, and combines and form conductor layer 8；It is coated with outside above-mentioned conductor layer 8
Above-mentioned flame resistant protective layer 5；Above-mentioned waterproof layer 4 is coated with outside above-mentioned flame resistant protective layer 5；It is coated with outside above-mentioned waterproof layer 4
State Humidity Detection layer 3；Above-mentioned Humidity Detection layer 3 includes ventilation duct 9 and humidity sensor 10, and above-mentioned Humidity Detection layer 3 is equipped with recessed
Slot 11, and above-mentioned ventilation duct 9 is set in above-mentioned groove 11, above-mentioned humidity sensor 10 is set in above-mentioned ventilation duct 9, above-mentioned humidity
Above-mentioned water accepting layer 2 is coated with outside detection layers 3；It is coated with above-mentioned oversheath 1 outside above-mentioned water accepting layer 2, above-mentioned water accepting layer 2 is the
One water blocking layer is first sucked into above-mentioned water accepting layer 2 when water penetrates into above-mentioned water accepting layer 2, while water accepting layer 2 is due to absorption property general
Water evenly spreads to 2 each section of above-mentioned water accepting layer, increases soaking effect, water is effectively prevent to penetrate further into inside communication cable,
Above-mentioned Humidity Detection layer is the second water blocking layer, and when above-mentioned water accepting layer 2 reaches saturation state, water can penetrate into above-mentioned Humidity Detection layer
Water can be stored in above-mentioned ventilation duct 9, prevent water from further penetrating into, due to above-mentioned by the interior above-mentioned ventilation duct 9 with water proofing property
Above-mentioned humidity sensor is equipped in ventilation duct 9, when the water in above-mentioned ventilation duct 9 store to it is a certain amount of when can trigger above-mentioned humidity sensor
Device, and notify this section of communication cable of staff to make moist seriously and need replacing or repair, communication cable is avoided to make moist seriously to go out
It is just repaired after existing failure, ensures the stability of communication cable, hair-dryer can be used when communication cable is changed because making moist
Draining is blowed to above-mentioned ventilation duct 9, while the flowing of wind can take away the moisture in above-mentioned water accepting layer 2, it is above-mentioned to reach drying
The effect of water accepting layer 2, the above-mentioned ventilation when above-mentioned waterproof layer 4 is third water blocking layer, prevents above-mentioned humidity sensor from breaking down
Water in pipe 9 continues to penetrate into inside communication cable, and above-mentioned flame resistant protective layer 5 can prevent outside from blowing or fusing since humidity is excessively high
Internal above-mentioned conductor 1, ensures the safety of communication cable, above-mentioned strengthening core 7 is due to very strong reinforcing property and load
Can, above-mentioned conductor 1 can be prevented to be broken off or be pulled off around with when stretching in the retractable volume of communication cable, protected internal above-mentioned
Conductor 1.
In the present embodiment, in above-mentioned waterproof digital communication cable, above-mentioned Humidity Detection layer is set there are four above-mentioned groove
11, and four above-mentioned grooves 11 are uniformly distributed setting centered on the axis of above-mentioned Humidity Detection layer, make in above-mentioned groove 11
Above-mentioned ventilation duct 9 can be to 2 uniform water acquisition of above-mentioned water accepting layer, can be uniform when above-mentioned ventilation duct 9 is dried and drained using hair-dryer
Above-mentioned water accepting layer 2 is dried up, drying efficiency is improved.
In the present embodiment, in above-mentioned waterproof digital communication cable, the quantity of above-mentioned humidity sensor 10 is two, and
The symmetrical setting centered on the axis of above-mentioned Humidity Detection layer of two above-mentioned humidity sensors 10, ensures above-mentioned humidity sensor
Device detects the accuracy of humidity.
In the present embodiment, in above-mentioned waterproof digital communication cable, above-mentioned conductor 1 it is twisted by multiply nickel plating copper wire and
At can prevent copper wire superficial oxidation from influencing the laser propagation effect of above-mentioned conductor 1.
In the present embodiment, in above-mentioned waterproof digital communication cable, above-mentioned strengthening core 7 is steel wire rope, due to steel wire rope
It is high with intensity, from heavy and light, stable working, be not easy whole root fracture suddenly, can be effectively protected above-mentioned lead for above-mentioned strengthening core 7
Body 1 can prevent above-mentioned conductor 1 to be broken off or be pulled off during the retractable volume of communication cable is around with stretching.
In the present embodiment, in above-mentioned waterproof digital communication cable, the material of above-mentioned flame resistant protective layer 5 is to be crosslinked poly- second
Alkene also has good insulation performance, and the insulation of crosslinked polyethylene since crosslinked polyethylene not only has high heat resistance
Performance is influenced less by humidity, so above-mentioned conductor 1 can be effectively prevent to fuse or blow when communication cable outer moisture is excessively high,
It avoids the 1 exposed generation of above-mentioned conductor from getting an electric shock unexpected, improves the safety of communication cable.
In the present embodiment, in above-mentioned waterproof digital communication cable, the material of above-mentioned waterproof layer 4 is polyurethane plastics.
In the present embodiment, in above-mentioned waterproof digital communication cable, the material of above-mentioned Humidity Detection layer is vulcanie,
On the one hand it prevents communication cable to be deformed the shape for influencing above-mentioned ventilation duct 9, ensures waterproof and the draining of above-mentioned ventilation duct 9
Effect is protected the above-mentioned humidity sensor in above-mentioned ventilation duct 9 not compact and is damaged, and another aspect rubber is in normal circumstances
It not will produce and react with water, ensure the stability of above-mentioned Humidity Detection layer.
In the present embodiment, in above-mentioned waterproof digital communication cable, the material of above-mentioned water accepting layer 2 can be sponge, due to
The hole for having countless millings in sponge absorbs the aqueous vapor in communication cable to make above-mentioned water accepting layer 2 have very strong water imbibition
And water, it is effectively prevented the inside that water penetrates further into communication cable, ensures the not moisture-sensitive of above-mentioned conductor 1.
In the present embodiment, in above-mentioned waterproof digital communication cable, the material of above-mentioned oversheath 1 is using polytetrafluoroethyl-ne
Propylene, since polytetrafluoroethylene (PTFE) has outstanding excellent comprehensive performance, high temperature resistant, corrosion-resistant, not viscous, self-lubricating, excellent Jie
Electrical property, very low friction coefficient, can be effectively protected inside communication cable applied to above-mentioned oversheath 1.
The waterproof digital communication cable of the utility model can be to penetrating by being equipped with water accepting layer 2 in communication cable from outside
Water to communication cable is adsorbed, while water is evenly spread to each section of water accepting layer 2 using water imbibition by water accepting layer 2, is increased
Big soaking effect simultaneously effectively prevents water from penetrating into inside communication cable, and water will penetrate into Humidity Detection layer groove after water accepting layer 2 is saturated
Ventilation duct 9 in 11, the water in ventilation duct 9 store to it is a certain amount of when can trigger the humidity sensor 10 in ventilation duct 9 and notify work
Make this section of communication cable of personnel to replace and repair, the communication cable of water inlet be removed after using hair-dryer to ventilation
Draining is blowed in pipe 9, and water accepting layer 2 also can be effectively prevent communication cable inner conductor 1 to make moist by the effect dried up,
Improve the service life of communication cable.
The above is only the preferred embodiment of the present invention, and it does not limit the scope of the patent of the present invention,
Equivalent structure or equivalent flow shift made by using the description of the utility model and the drawings, is directly or indirectly transported
Used in other related technical areas, it is equally included in the patent within the scope of the utility model.
Claims (10)
1. a kind of waterproof digital communication cable, which is characterized in that including oversheath, water accepting layer, Humidity Detection layer, waterproof layer, resistance
Flame-proofing protective layer, conductor and strengthening core；
Around several conductors being coated with using the strengthening core as the center of circle outside the strengthening core, and combines and form conductor
Layer；
The flame resistant protective layer is coated with outside the conductor layer；
The waterproof layer is coated with outside the flame resistant protective layer；
The Humidity Detection layer is coated with outside the waterproof layer；
The Humidity Detection layer includes ventilation duct and humidity sensor, and the Humidity Detection layer is equipped with groove, and the ventilation duct
In the groove, the humidity sensor is set in the ventilation duct, and the suction is coated with outside the Humidity Detection layer
Water layer；
The oversheath is coated with outside the water accepting layer.
2. waterproof digital communication cable according to claim 1, which is characterized in that the Humidity Detection layer is set there are four institute
Groove is stated, and four grooves are uniformly distributed setting centered on the axis of the Humidity Detection layer.
3. waterproof digital communication cable according to claim 1, which is characterized in that the quantity of the humidity sensor is two
It is a, and the symmetrical setting centered on the axis of the Humidity Detection layer of two humidity sensors.
4. waterproof digital communication cable according to claim 1, which is characterized in that the conductor is twisted by multiply nickel plating copper wire
It closes.
5. waterproof digital communication cable according to claim 1, which is characterized in that the strengthening core is steel wire rope.
6. waterproof digital communication cable according to claim 1, which is characterized in that the material of the flame resistant protective layer is to hand over
Join polyethylene.
7. waterproof digital communication cable according to claim 1, which is characterized in that the material of the waterproof layer is polyurethane
Plastics.
8. waterproof digital communication cable according to claim 1, which is characterized in that the material of the Humidity Detection layer is hard
Matter rubber.
9. waterproof digital communication cable according to claim 1, which is characterized in that the material of the water accepting layer can be sea
It is continuous.
10. waterproof digital communication cable according to claim 1, which is characterized in that the material of the oversheath is to use
Polytetrafluoroethyl-ne propylene.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820252047.0U CN207781240U (en) | 2018-02-11 | 2018-02-11 | Waterproof digital communication cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820252047.0U CN207781240U (en) | 2018-02-11 | 2018-02-11 | Waterproof digital communication cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207781240U true CN207781240U (en) | 2018-08-28 |
Family
ID=63209876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820252047.0U Active CN207781240U (en) | 2018-02-11 | 2018-02-11 | Waterproof digital communication cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207781240U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110364297A (en) * | 2019-06-25 | 2019-10-22 | 泉州市丰泽正禄贸易有限公司 | A kind of comprehensive wiring cable removing moisture resistance to limiting temperature based on monitoring |
| CN112614612A (en) * | 2020-12-07 | 2021-04-06 | 安徽徽宁电器仪表集团有限公司 | Dampproofing anticreep computer cable |
-
2018
- 2018-02-11 CN CN201820252047.0U patent/CN207781240U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110364297A (en) * | 2019-06-25 | 2019-10-22 | 泉州市丰泽正禄贸易有限公司 | A kind of comprehensive wiring cable removing moisture resistance to limiting temperature based on monitoring |
| CN110364297B (en) * | 2019-06-25 | 2020-09-25 | 泉州惠安泉创文化用品有限公司 | Comprehensive wiring cable based on monitoring moisture removal and extreme temperature resistance |
| CN112614612A (en) * | 2020-12-07 | 2021-04-06 | 安徽徽宁电器仪表集团有限公司 | Dampproofing anticreep computer cable |
| WO2022121443A1 (en) * | 2020-12-07 | 2022-06-16 | 安徽徽宁电器仪表集团有限公司 | Moisture-proof and leakage-proof computer cable |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207781240U (en) | Waterproof digital communication cable | |
| CN103762015A (en) | Charging pile cable for electromobile charging and plug-in assembly thereof | |
| CN208548167U (en) | A kind of high-intensitive floating drag cable of marine worker that service life is high | |
| CN203520920U (en) | Charging pile cable for charging of electric automobile and connector assembly of charging pile cable | |
| CN204229900U (en) | A kind of charging electric vehicle cable | |
| CN201965957U (en) | Inflaming retarding and waterproof type prefabricated branch cable capable of being hoisted | |
| CN209962768U (en) | Communication cable capable of detecting water inflow | |
| CN107015328A (en) | A kind of enhanced optical cable for wet environment | |
| CN208737926U (en) | Novel water-blocking moistureproof power cable | |
| CN207947103U (en) | A kind of salt spray proof uvioresistant radio frequency coaxial-cable | |
| CN209561031U (en) | A kind of flexible smooth anti-oxidative copper wires of cable of collimation | |
| CN219066471U (en) | High-power dual-purpose cable | |
| CN205194397U (en) | Alkaline -resisting waterproof cable is used to water pump | |
| CN216697918U (en) | Novel high-temperature-resistant cable | |
| CN220691751U (en) | Novel dampproofing formula power cable blocks water | |
| CN207925153U (en) | A kind of cable with water-proof function | |
| CN211879053U (en) | Anti-aging railway cable with flame-retardant function | |
| CN208093199U (en) | A kind of flame-retardant cable of anti-soaking | |
| CN221040589U (en) | Flexible combined cable | |
| CN215895984U (en) | Wire and cable with long service life | |
| CN204010776U (en) | Low smoke halogen-free fire retardant fire resistant flexible cable peculiar to vessel | |
| CN214043168U (en) | Black low-smoke halogen-free flame-retardant flexible optical cable sheath | |
| CN216623796U (en) | Novel petroleum and petrochemical composite wear-resistant cable | |
| CN208507270U (en) | A kind of corrosion-resistant ground wire cable | |
| CN216528081U (en) | Double-insulation outer-layer cable |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |