CN207302730U - A kind of watertight type communication control cable - Google Patents
A kind of watertight type communication control cable Download PDFInfo
- Publication number
- CN207302730U CN207302730U CN201721414606.5U CN201721414606U CN207302730U CN 207302730 U CN207302730 U CN 207302730U CN 201721414606 U CN201721414606 U CN 201721414606U CN 207302730 U CN207302730 U CN 207302730U
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- Prior art keywords
- layer
- supporting rack
- outside
- communication control
- type communication
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Links
- 238000004891 communication Methods 0.000 title claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 25
- 238000009413 insulation Methods 0.000 claims abstract description 19
- 229920000728 polyester Polymers 0.000 claims abstract description 18
- 229920000915 polyvinyl chloride Polymers 0.000 claims abstract description 14
- 239000004800 polyvinyl chloride Substances 0.000 claims abstract description 14
- 238000009422 external insulation Methods 0.000 claims abstract description 11
- 238000004804 winding Methods 0.000 claims abstract description 11
- 230000000903 blocking effect Effects 0.000 claims abstract description 7
- 239000004020 conductor Substances 0.000 claims description 3
- 238000007654 immersion Methods 0.000 abstract description 7
- 238000012423 maintenance Methods 0.000 description 4
- 239000004677 Nylon Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 150000001336 alkenes Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 229920001596 poly (chlorostyrenes) Polymers 0.000 description 1
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- Insulated Conductors (AREA)
Abstract
The utility model discloses a kind of watertight type communication control cable, including cable core, the cable core is surrounded with shielded layer, and the shielded layer is surrounded with polyvinyl chloride layer, is externally provided with the first supporting rack in the polyvinyl chloride layer, its backbone winding is axially uniformly arranged；Inner insulating layer is wrapped with the outside of first supporting rack, is vacuum layer between the inner insulating layer and the polyvinyl chloride layer, polyester yarn layer is surrounded with the outside of the inner insulating layer, is equipped with the second supporting rack on the outside of the polyester yarn layer, its backbone winding is axially uniformly arranged；Thermal insulation layer is equipped with the outside of second supporting rack, is equipped with Fypro filled layer on the inside of the thermal insulation layer between the polyester yarn layer, external insulation layer is surrounded with the outside of the thermal insulation layer, water blocking layer is additionally provided with the outside of the external insulation layer；The purpose of this utility model is to provide a kind of watertight type communication control cable that watertightness performance is good, is detected with anti-pressure ability and with immersion.
Description
Technical field
The utility model belongs to power domain, and in particular to a kind of watertight type communication control cable.
Background technology
Cable is widely used in the every aspect in daily life, while is also mounted under various environment, such as
There is the communication control cable for being layed in the bottom；Cable laying is influenced be subject to hydraulic pressure for a long time under water-bed environment, if while
Cable soaks, caused by harm and loss be huge, therefore its watertightness just seems particularly significant；In existing technology,
The watertightness effect of cable is general, and generally without the detection device of immersion, but periodic maintenance maintenance can only be leaned on to ensure it
Safety.
Utility model content
The purpose of this utility model is to provide a kind of water that watertightness performance is good, is detected with anti-pressure ability and with immersion
Close type communication control cable.
Technical solution provided by the utility model is：A kind of watertight type communication control cable, including cable core, it is described
The conductor winding that cable core is insulated respectively by multi beam forms, and the cable core is surrounded with shielded layer, and the shielded layer is wrapped
There is polyvinyl chloride layer, the first supporting rack is externally provided with the polyvinyl chloride layer, the skeleton of first supporting rack is no less than two,
And backbone winding is axially uniformly arranged；Inner insulating layer is wrapped with the outside of first supporting rack, the inner insulating layer gathers with described
It is vacuum layer between pvdc layer, polyester yarn layer is surrounded with the outside of the inner insulating layer, second is equipped with the outside of the polyester yarn layer
Supporting rack, the skeleton of second supporting rack is no less than two, and backbone winding is axially uniformly arranged；Outside second supporting rack
Side is equipped with thermal insulation layer, and Fypro filled layer, the thermal insulation layer are equipped between the polyester yarn layer on the inside of the thermal insulation layer
Outside is surrounded with external insulation layer, and water blocking layer is additionally provided with the outside of the external insulation layer.
One kind as the utility model is improved, and elastic buffer is additionally provided between the inner insulating layer and the polyester yarn layer
Layer.
One kind as the utility model is improved, and contact water logging is equipped with the Fypro filled layer and is sensed
Device, the contact water sensor are arranged on second supporting rack.
One kind as the utility model is improved, and the skeleton of first supporting rack is equipped with 4.
One kind as the utility model is improved, and the skeleton of second supporting rack is equipped with 4.
One kind as the utility model is improved, and first supporting rack mutually staggers with second supporting rack.
One kind as the utility model is improved, and the thickness of the elastic cord breaker is 3mm to 6mm.
Beneficial effect：
The utility model is being internally provided with two layers of stent, respectively the first supporting rack and the second supporting rack, described first
Support and second supporting rack are evenly arranged rotating around axial, and the direction of the second supporting rack skeleton with described first
The direction of support skeleton mutually staggers, this causes the anti-pressure ability of the utility model greatly to be lifted, and effectively avoids hydraulic pressure
Influence the normal work of cable core；And elastic cord breaker is equipped between first supporting rack and second supporting rack,
And the thickness of the elastic cord breaker is 3mm to 6mm, this allows the working environment of cable core to obtain more preferable protection.
Water blocking layer is equipped with the outermost layer of the utility model, immersion inside cable can be tentatively prevented, in the thermal insulation layer
Fypro filled layer is equipped between inner side and the polyester yarn layer, since Fypro has hygroscopicity, when outer layer is broken
During damage, the Fypro filled layer can adsorb the droplet of immersion, delay cable core to touch water, while described poly-
Contact water sensor is equipped with nylon filled layer, when Fypro filled layer has adsorbed certain water, is connect
Touch water sensor meets water and sends signal, reminds maintenance personnel to be handled.
The utility model is surrounded with external insulation layer on the outside, and inner insulating layer, and electricity are surrounded by the outside of first supporting rack
Cable core is also surrounded with polyvinyl chloride layer outside shielded layer, and the insulation protection of multilayer make it that the insulating properties of cable is preferable, and described
It is vacuum layer between inner insulating layer and the polyvinyl chloride layer, even more effectively raises the insulating properties of cable；At the same time in cable
It is additionally provided with thermal insulation layer so that reduce influence of the water-bed temperature to cable core operating ambient temperature as far as possible, improve cable work
Stability.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model cross section.
1 is cable core in figure, and 2 be shielded layer, and 3 be polyvinyl chloride layer, and 4 be the first supporting rack, and 5 be inner insulating layer, and 6 are
Vacuum layer, 7 be polyester yarn layer, and 8 be the second supporting rack, and 9 be thermal insulation layer, and 10 be Fypro filled layer, and 11 be external insulation layer,
12 be water blocking layer, and 13 be elastic cord breaker, and 14 be contact water sensor.
Embodiment
The embodiment of the utility model is further illustrated below in conjunction with the accompanying drawings.
As described in Figure 1, a kind of watertight type communication control cable in the present embodiment, including cable core 1, the cable
The conductor winding that core 1 is insulated respectively by multi beam forms, and the cable core 1 is surrounded with shielded layer 2, and the shielded layer 2 is surrounded with
Polyvinyl chloride layer 3, the first supporting rack 4 is externally provided with the polyvinyl chloride layer 3, and the skeleton of first supporting rack 4 is equipped with four,
And backbone winding is axially uniformly arranged；Be wrapped with inner insulating layer 5 in the outside of first supporting rack 4, the inner insulating layer 5 with it is described
It is vacuum layer 6 between polyvinyl chloride layer 3, the outside of inner insulating layer 5 is surrounded with polyester yarn layer 7, and the outside of polyester yarn layer 7 is set
There is the second supporting rack 8, the skeleton of second supporting rack 8 is equipped with 4, and backbone winding is axially uniformly arranged；At described second
The outside of support 8 is equipped with thermal insulation layer 9, and Fypro filled layer is equipped between the inner side of thermal insulation layer 9 and the polyester yarn layer 7
10, the outside of thermal insulation layer 9 is surrounded with external insulation layer 11, and the outside of external insulation layer 11 is additionally provided with water blocking layer 12.
In the present embodiment, elastic cord breaker 13 is additionally provided between the inner insulating layer 5 and the polyester yarn layer 7, it is described
The thickness of elastic cord breaker 13 is 5mm, the direction of 8 skeleton of the second supporting rack and the direction of the first supporting rack skeleton 8
Mutually stagger, while contact water sensor 14, the contact water logging are equipped with the Fypro filled layer 10
Sensor 14 is arranged on second supporting rack 8.
In the present embodiment, the utility model is being internally provided with two layers of stent, is respectively the first supporting rack 4 and the second supporting rack
8, first 4 framves of support and second 8 framves of support are evenly arranged rotating around axial, and second supporting rack 8 with it is described
First supporting rack 4 mutually staggers, this causes the anti-pressure ability of the utility model greatly to be lifted, and effectively avoids influence of hydraulic pressure
The normal work of cable core；And elastic cord breaker 13 is equipped between first supporting rack 4 and second supporting rack 8,
And the thickness of the elastic cord breaker 13 is 5mm, this allows the working environment of cable core to obtain more preferable protection；In this practicality
New outermost layer is equipped with water blocking layer 12, can tentatively prevent immersion inside cable, in the inner side of thermal insulation layer 9 and the polyester
Fypro filled layer 10 is equipped between yarn layer 7, it is described poly- when outer layer is damaged since Fypro has hygroscopicity
Nylon filled layer 10 can adsorb the droplet of immersion, delay cable core 1 to touch water, while in the Fypro
Contact water sensor 14 is equipped with filled layer 10, when Fypro filled layer 10 has adsorbed certain water, contact
Formula water sensor 14 meets water and sends signal, reminds maintenance personnel to be handled；The utility model is surrounded with external insulation on the outside
Layer 11, inner insulating layer 5 is surrounded by the outside of the first supporting rack 4, and cable core 1 is also surrounded with polychlorostyrene second outside shielded layer 2
Alkene layer 3, the insulation protection of multilayer make it that the insulating properties of cable is preferable, and between the inner insulating layer 5 and the polyvinyl chloride layer 3
For vacuum layer 6, the insulating properties of cable is even more effectively raised；Thermal insulation layer 9 is equipped with cable so that reduce as far as possible water-bed at the same time
Influence of the temperature to 1 operating ambient temperature of cable core, improves the stability of cable work.
It is convenient for statement, herein referred " on ", " under ", "left", "right", "front", "rear" etc. represent the description in direction with
The left and right directions of attached drawing in itself is consistent, but does not play restriction effect to the structure of the present invention；In addition, the utility model does not limit to
In above-mentioned embodiment, those skilled in the art can also make a variety of changes accordingly, but any be equal with the utility model
Or similar change should all be covered in the range of the utility model claims.
Claims (7)
1. a kind of watertight type communication control cable, including cable core (1), what the cable core (1) was insulated respectively by multi beam
Conductor winding composition, it is characterised in that the cable core (1) is surrounded with shielded layer (2), and the shielded layer (2) is surrounded with poly-
Pvdc layer (3), is externally provided with the first supporting rack (4), the skeleton of first supporting rack (4) is not in the polyvinyl chloride layer (3)
Less than two, and backbone winding is axially uniformly arranged；Inner insulating layer (5) is wrapped with the outside of first supporting rack (4), it is described interior
It is vacuum layer (6) between insulating layer (5) and the polyvinyl chloride layer (3), polyester yarn layer is surrounded with the outside of the inner insulating layer (5)
(7), the second supporting rack (8) is equipped with the outside of the polyester yarn layer (7), the skeleton of second supporting rack (8) no less than two, and
Backbone winding is axially uniformly arranged；Thermal insulation layer (9), thermal insulation layer (9) inner side and institute are equipped with the outside of second supporting rack (8)
State and Fypro filled layer (10) is equipped between polyester yarn layer (7), external insulation layer is surrounded with the outside of the thermal insulation layer (9)
(11), it is additionally provided with water blocking layer (12) on the outside of the external insulation layer (11).
A kind of 2. watertight type communication control cable according to claim 1, it is characterised in that the inner insulating layer (5) with
Elastic cord breaker (13) is additionally provided between the polyester yarn layer (7).
A kind of 3. watertight type communication control cable according to claim 2, it is characterised in that the elastic cord breaker (13)
Thickness be 3mm to 6mm.
A kind of 4. watertight type communication control cable according to claim 3, it is characterised in that first supporting rack (4)
Skeleton be equipped with 4.
A kind of 5. watertight type communication control cable according to claim 4, it is characterised in that second supporting rack (8)
Skeleton be equipped with 4.
A kind of 6. watertight type communication control cable according to claim 4, it is characterised in that first supporting rack (4)
Mutually stagger with second supporting rack (8).
7. a kind of watertight type communication control cable according to any one of claims 1 to 5, it is characterised in that in institute
State in Fypro filled layer (10) and be equipped with contact water sensor (14), the contact water sensor (14) is arranged on
On second supporting rack (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721414606.5U CN207302730U (en) | 2017-10-28 | 2017-10-28 | A kind of watertight type communication control cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721414606.5U CN207302730U (en) | 2017-10-28 | 2017-10-28 | A kind of watertight type communication control cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207302730U true CN207302730U (en) | 2018-05-01 |
Family
ID=62274697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721414606.5U Expired - Fee Related CN207302730U (en) | 2017-10-28 | 2017-10-28 | A kind of watertight type communication control cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207302730U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108873218A (en) * | 2018-09-14 | 2018-11-23 | 铜陵市铜都特种线缆有限公司 | A kind of anti-extrusion duct optical cable |
| CN109273154A (en) * | 2018-08-02 | 2019-01-25 | 安徽扬子线缆有限公司 | A kind of high fire-retardance high durable cable and preparation method thereof |
| CN109741867A (en) * | 2018-12-27 | 2019-05-10 | 安徽天康(集团)股份有限公司 | A kind of tension waterproof rubber sleeve cable |
-
2017
- 2017-10-28 CN CN201721414606.5U patent/CN207302730U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109273154A (en) * | 2018-08-02 | 2019-01-25 | 安徽扬子线缆有限公司 | A kind of high fire-retardance high durable cable and preparation method thereof |
| CN108873218A (en) * | 2018-09-14 | 2018-11-23 | 铜陵市铜都特种线缆有限公司 | A kind of anti-extrusion duct optical cable |
| CN109741867A (en) * | 2018-12-27 | 2019-05-10 | 安徽天康(集团)股份有限公司 | A kind of tension waterproof rubber sleeve cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180501 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |