CN207718870U - A kind of novel environment friendly fire-resistant waterproof control cable - Google Patents
A kind of novel environment friendly fire-resistant waterproof control cable Download PDFInfo
- Publication number
- CN207718870U CN207718870U CN201721890426.4U CN201721890426U CN207718870U CN 207718870 U CN207718870 U CN 207718870U CN 201721890426 U CN201721890426 U CN 201721890426U CN 207718870 U CN207718870 U CN 207718870U
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- CN
- China
- Prior art keywords
- enhancement layer
- layer
- cable
- resistant waterproof
- insulated wire
- 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.)
- Expired - Fee Related
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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 provides a kind of novel environment friendly fire-resistant waterproof control cable, it is related to field of cable technology, including several insulated wire cores, oversheath and flame-retardant layer in surface of outer sheath is set, the surface of each insulated wire cores is equipped with inner sheath, reinforcing sleeve is equipped at the center of insulated wire cores, the outside of insulated wire cores is enclosed with the band that blocks water, block water band outside be equipped with polyethylene liner layer, it blocks water and is equipped with the first enhancement layer and the second enhancement layer between band and polyethylene liner layer, the surface of first enhancement layer is axially evenly arranged with several first protrusions, a gap is formed between the first adjacent protrusion, the surface of second enhancement layer is axially evenly arranged with several second protrusions, second protrusion and the first raised opposite and setting that is staggered, second protrusion engages with gap.The anti-water management cable of environmental protection flame retardant of the utility model not only has good fire-resistant waterproof effect, but also has excellent elasticity and mechanical performance, can prevent cable from distorting, improve the service life of cable.
Description
Technical field
The utility model is related to field of cable technology, and in particular to a kind of novel environment friendly fire-resistant waterproof control cable.
Background technology
With the development of economy, it needs the place using cable to become diversification, has more to the performance indicator of cable
The indexs such as stringent and various requirement, such as insulating properties, flame retardant property have strict requirements, the continuous property for improving cable
Can, it is the active demand of economy and social development, traditional sheath material has poor fire, water resistance, mechanical performance more
The problems such as poor, is then easy that cable surface is made to crack or be broken, influences the performance of cable, cause the interruption of cable transmission, cause electricity
The short circuit of device so as to shorten the service life of cable, and then brings many inconvenience to actual use, or even threatens the life of people
Order property safety.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of novel environment friendly fire-resistant waterproof control cable.
The utility model adopts the following technical solution：
A kind of novel environment friendly fire-resistant waterproof control cable, including several insulated wire cores, oversheath and setting are described outer
The surface of the flame-retardant layer of jacket surface, each insulated wire cores is equipped with inner sheath, is equipped with and adds at the center of the insulated wire cores
The outside of strong casing, the insulated wire cores is enclosed with the band that blocks water, and the outside of the band that blocks water is equipped with polyethylene liner layer, institute
It states to block water and is equipped with the first enhancement layer and the second enhancement layer, the table of first enhancement layer between band and the polyethylene liner layer
Face is axially evenly arranged with several first protrusions, and a gap, second enhancement layer are formed between adjacent first protrusion
Surface be axially evenly arranged with several second protrusions, second protrusion is opposite with first protrusion and the settings that are staggered, institutes
The second protrusion is stated with the gap to engage.
Preferably, first enhancement layer and second enhancement layer are hollow structure, first enhancement layer and institute
It states and is filled with padded coaming in the second enhancement layer.
Preferably, the padded coaming is polyurethane foam plastics.
Preferably, the inner surface of first enhancement layer and second enhancement layer is additionally provided with reinforcement silk screen.
Preferably, the reinforcement silk screen is combined by carbon fiber and ceramic powders.
Preferably, it is additionally provided with steel band between the oversheath and the polyethylene liner layer.
The beneficial effects of the utility model：The anti-water management cable of environmental protection flame retardant of the utility model not only has resistance well
Waterproof effect is fired, and there is excellent elasticity and mechanical performance, can prevent cable from distorting, improve the service life of cable.
Description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality
Novel embodiment for explaining the utility model, does not constitute limitations of the present invention together.In the accompanying drawings：
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is that the utility model reinforces screen net structure schematic diagram；
In figure label for：1, insulated wire cores；2, oversheath；3, flame-retardant layer；4, inner sheath；5, reinforcing sleeve；6, block water packet
Band；7, polyethylene liner layer；8, the first enhancement layer；9, the second enhancement layer；10, the first protrusion；11, gap；12, the second protrusion；
13, reinforce silk screen；14, steel band.
Specific implementation mode
Specific embodiment of the present utility model is described below in conjunction with the accompanying drawings.
As shown in Figure 1 to Figure 2, a kind of novel environment friendly fire-resistant waterproof of the utility model controls cable, including several insulation
Core 1, oversheath 2 and flame-retardant layer 3 on 2 surface of oversheath is set, the surface of each insulated wire cores 1 is equipped with inner sheath 4, absolutely
Reinforcing sleeve 5 is equipped at the center of edge core 1, the outside of insulated wire cores 1 is enclosed with the band 6 that blocks water, and the outside for the band 6 that blocks water is set
There is polyethylene liner layer 7, blocks water and be equipped with the first enhancement layer 8 and the second enhancement layer 9 between band 6 and polyethylene liner layer 7, first
The surface of enhancement layer 8 is axially evenly arranged with several first protrusions 10, and a gap 11 is formed between the first adjacent protrusion 10, the
The surface of two enhancement layers 9 is axially evenly arranged with several second protrusions 12, and the second protrusion 12 relatively and is staggered with the first protrusion 10
Setting, the second protrusion 12 engage with gap 11.
First enhancement layer 8 and the second enhancement layer 9 are hollow structure, are filled in the first enhancement layer 8 and the second enhancement layer 9
It is polyurethane foam plastics to have padded coaming, padded coaming.
The inner surface of first enhancement layer 8 and the second enhancement layer 9, which is additionally provided with, reinforces silk screen 13, reinforces silk screen 13 by carbon fiber
It is combined with ceramic powders.
Specifically, being equipped with the first enhancement layer 8 and the second enhancement layer 9 between band 6 and polyethylene liner layer 7 blocking water, lead to
It crosses the first protrusion 10 and the second protrusion 12 is connected together to form seepage-proof structure, while also there is good mechanical performance,
Be filled with polyurethane foam plastics in first enhancement layer 8 and the second enhancement layer 9 so that cable have splendid elasticity, flexibility,
Elongation and compressive strength, high abrasion resistance can prevent cable from distorting, and improve the service life of cable.
In addition, being additionally provided with steel band 14 between oversheath 2 and polyethylene liner layer 7, the integral strength of cable is further increased.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, although ginseng
The utility model is described in detail according to previous embodiment, it for those skilled in the art, still can be with
Technical scheme described in the above embodiments is modified or equivalent replacement of some of the technical features.It is all
Within the spirit and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in this practicality
Within novel protection domain.
Claims (6)
1. a kind of novel environment friendly fire-resistant waterproof controls cable, which is characterized in that including several insulated wire cores, oversheath and setting
It is equipped with inner sheath, the center of the insulated wire cores on the surface of the flame-retardant layer of the surface of outer sheath, each insulated wire cores
Place is equipped with reinforcing sleeve, and the outside of the insulated wire cores is enclosed with the band that blocks water, and the outside of the band that blocks water is equipped with polyethylene
Liner layer, described block water are equipped with the first enhancement layer and the second enhancement layer between band and the polyethylene liner layer, and described first
The surface of enhancement layer is axially evenly arranged with several first protrusions, and a gap is formed between adjacent first protrusion, described
The surface of second enhancement layer is axially evenly arranged with several second protrusions, second protrusion opposite simultaneously phase with first protrusion
Mistake setting, second protrusion engage with the gap.
2. a kind of novel environment friendly fire-resistant waterproof according to claim 1 controls cable, which is characterized in that described first reinforces
Layer and second enhancement layer are hollow structure, and fender is filled in first enhancement layer and second enhancement layer
Material.
3. a kind of novel environment friendly fire-resistant waterproof according to claim 2 controls cable, which is characterized in that the padded coaming
For polyurethane foam plastics.
4. a kind of novel environment friendly fire-resistant waterproof according to claim 2 controls cable, which is characterized in that described first reinforces
The inner surface of layer and second enhancement layer is additionally provided with reinforcement silk screen.
5. a kind of novel environment friendly fire-resistant waterproof according to claim 4 controls cable, which is characterized in that the reinforcement silk screen
It is combined by carbon fiber and ceramic powders.
6. a kind of novel environment friendly fire-resistant waterproof according to claim 1 controls cable, which is characterized in that the oversheath with
It is additionally provided with steel band between the polyethylene liner layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721890426.4U CN207718870U (en) | 2017-12-29 | 2017-12-29 | A kind of novel environment friendly fire-resistant waterproof control cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721890426.4U CN207718870U (en) | 2017-12-29 | 2017-12-29 | A kind of novel environment friendly fire-resistant waterproof control cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207718870U true CN207718870U (en) | 2018-08-10 |
Family
ID=63051255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721890426.4U Expired - Fee Related CN207718870U (en) | 2017-12-29 | 2017-12-29 | A kind of novel environment friendly fire-resistant waterproof control cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207718870U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110189858A (en) * | 2019-06-18 | 2019-08-30 | 海盐九里电子有限公司 | A kind of grass trimmer shielding security protection line |
-
2017
- 2017-12-29 CN CN201721890426.4U patent/CN207718870U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110189858A (en) * | 2019-06-18 | 2019-08-30 | 海盐九里电子有限公司 | A kind of grass trimmer shielding security protection line |
| CN110189858B (en) * | 2019-06-18 | 2021-02-02 | 海盐九里电子有限公司 | Shielding security protection line for lawn mower |
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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: 20180810 Termination date: 20201229 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |