CN109273156A - A kind of anticorrosion, frost-cracking-preventing, flexible compound cable - Google Patents
A kind of anticorrosion, frost-cracking-preventing, flexible compound cable Download PDFInfo
- Publication number
- CN109273156A CN109273156A CN201811139638.8A CN201811139638A CN109273156A CN 109273156 A CN109273156 A CN 109273156A CN 201811139638 A CN201811139638 A CN 201811139638A CN 109273156 A CN109273156 A CN 109273156A
- Authority
- CN
- China
- Prior art keywords
- cable
- water blocking
- blocking layer
- fixedly connected
- frost
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
- H01B7/1805—Protections not provided for in groups H01B7/182 - H01B7/26
- H01B7/1815—Protections not provided for in groups H01B7/182 - H01B7/26 composed of longitudinal inserts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
- H01B7/1875—Multi-layer sheaths
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
- H01B7/22—Metal wires or tapes, e.g. made of steel
- H01B7/228—Metal braid
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
- H01B7/2806—Protection against damage caused by corrosion
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
- H01B7/282—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable
- H01B7/2825—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable using a water impermeable sheath
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/29—Protection against damage caused by extremes of temperature or by flame
- H01B7/295—Protection against damage caused by extremes of temperature or by flame using material resistant to flame
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The invention discloses a kind of anticorrosions, frost-cracking-preventing, flexible compound cable, its structure includes freeze box, the inside of the freeze box is equipped with corrosion-resistant coating, first water blocking layer, sheath, second water blocking layer and cable cream, the corrosion-resistant coating is fixedly connected on the inner wall of the freeze box, first water blocking layer is fixedly connected on the inner wall of the corrosion-resistant coating, the sheath is fixedly connected on the inside of first water blocking layer, second water blocking layer is fixedly connected on the top of the sheath, the cable cream is filled in the inside of second water blocking layer, the inside of second water blocking layer is equipped with center separator and cable core pipe, the center separator is fixedly connected on the inside of second water blocking layer, the cable core pipe is fixedly connected on the periphery of the center separator.By the combination of freeze box and corrosion-resistant coating, it can effectively avoid cable and the phenomenon that bursting by freezing or corrosion occur, reduce the damage probability of cable, extend the service life of cable.
Description
Technical field
The present invention relates to a kind of field of cable technology, specially a kind of anticorrosion, frost-cracking-preventing, flexible compound cable.
Background technique
Cable is usually every group by several or the cable of similar rope that several groups of conducting wires (every group at least two) are twisted
Mutually insulated between conducting wire, and be often twisted into around a center, entire outside is surrounded by the coating of high-insulation, and cable has
Interior energization, the feature of external insulation.
Currently, there is also the places of some shortcomings for existing composite cable, such as；Existing composite cable was using
It is easy to cause cable the phenomenon that bursting by freezing or corrosion occur in journey, improves the damage probability of cable, shorten cable uses the longevity
Life, and existing composite cable is typically all to be isolated with cable cream between cable core pipe, and being easy after fractureing occurs in cable core pipe
Cause short circuit the phenomenon that, reduce safety when cable uses and protective effect to cable.
Summary of the invention
The technical problem to be solved by the present invention is to overcome the defect of the prior art, a kind of anticorrosion, frost-cracking-preventing, flexibility are provided
Composite cable.
To solve the above problems, the invention provides the following technical scheme: a kind of anticorrosion, frost-cracking-preventing, flexible compound cable,
Including freeze box, the inside of the freeze box is equipped with corrosion-resistant coating, the first water blocking layer, sheath, the second water blocking layer and cable
Cream, the corrosion-resistant coating are fixedly connected on the inner wall of the freeze box, and first water blocking layer is fixedly connected on described anti-
On the inner wall of corrosion layer, the sheath is fixedly connected on the inside of first water blocking layer, and the second water blocking layer is fixedly connected on
The top of the sheath, the cable cream are filled in the inside of second water blocking layer, and the inside of second water blocking layer is equipped with
Center separator and cable core pipe, the center separator are fixedly connected on the inside of second water blocking layer, the cable core Guan Gu
Surely it is connected to the periphery of the center separator, the inside of the cable core pipe is equipped with steel wire, anti-flame-retardant layer, filled layer and cable
The inner wall of core, the cable core pipe is connected by way of bonding with the steel wire, and the inner wall of the steel wire passes through bonding
Mode be connected with the anti-flame-retardant layer, the filled layer is filled in the inside of the anti-flame-retardant layer, and the cable core is fixed to be connected
It connects in the inside of the filled layer.
As a kind of preferred embodiment of the invention, the freeze box is made of the material of PPR, the anticorrosion
Layer is made of the material of polyethylene.
As a kind of preferred embodiment of the invention, the center separator is made of the material of soft rubber, described
Center separator is in fan blade type.
As a kind of preferred embodiment of the invention, the anti-flame-retardant layer is made of the fire proofing of PP, the steel
Silk screen is intersected using soft steel wire and is woven.
As a kind of preferred embodiment of the invention, the cable core pipe is made of the material of PBT, and the cable core uses
The material of refined copper makes.
As a kind of preferred embodiment of the invention, the center separator is fixedly connected on described by the cable cream
At center inside second water blocking layer, the cable cream is faint yellow translucent paste.
As a kind of preferred embodiment of the invention, the inside of the filled layer is equipped with red phosphorus compound solid powder.
Compared with prior art, beneficial effects of the present invention are as follows:
A kind of anticorrosion of the present invention, frost-cracking-preventing, flexible compound cable, pass through the combination of freeze box and corrosion-resistant coating, energy
It effectively avoids cable and the phenomenon that bursting by freezing or corrosion occurs, reduce the damage probability of cable, extend cable uses the longevity
Life, by the increase of center separator, can effectively enhance the isolation effect between cable core pipe, it is therefore prevented that cable core pipe is rolled over
Have no progeny cause short circuit the phenomenon that, improve safety when cable uses and protective effect to cable.
Detailed description of the invention
Fig. 1 be a kind of anticorrosion of the present invention, frost-cracking-preventing, flexible compound cable main view；
Fig. 2 be a kind of anticorrosion of the present invention, frost-cracking-preventing, flexible compound cable cross-sectional view；
Fig. 3 is the cross-sectional view of cable core pipe of the present invention.
In figure: freeze box 1, corrosion-resistant coating 2, the first water blocking layer 3, sheath 4, the second water blocking layer 5, cable cream 6, middle septum cordis
Off member 7, cable core pipe 8, steel wire 9, anti-flame-retardant layer 10, filled layer 11, cable core 12.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description.
Fig. 1-3 is please referred to, the present invention provides a kind of technical solution: a kind of anticorrosion, frost-cracking-preventing, flexible compound cable, packet
Freeze box 1 is included, the inside of the freeze box 1 is equipped with corrosion-resistant coating 2, the first water blocking layer 3, sheath 4, the second water blocking layer 5
With cable cream 6, the corrosion-resistant coating 2 is fixedly connected on the inner wall of the freeze box 1, and first water blocking layer 3 is fixedly connected
On the inner wall of the corrosion-resistant coating 2, the sheath 4 is fixedly connected on the inside of first water blocking layer 3, the second water blocking layer
5 are fixedly connected on the top of the sheath 4, and the cable cream 6 is filled in the inside of second water blocking layer 5, second resistance
The inside of water layer 5 is equipped with center separator 7 and cable core pipe 8, and the center separator 7 is fixedly connected on second water blocking layer 5
Inside, the cable core pipe 8 is fixedly connected on the periphery of the center separator 7, and the inside of the cable core pipe 8 is equipped with steel wire
9, anti-flame-retardant layer 10, filled layer 11 and cable core 12, the inner wall of the cable core pipe 8 by way of bonding with 9 phase of steel wire
Connection, the inner wall of the steel wire 9 are connected by way of bonding with the anti-flame-retardant layer 10, and the filled layer 11 is filled in
The inside of the anti-flame-retardant layer 10, the cable core 12 are fixedly connected on the inside of the filled layer 11.
Referring to Fig. 1, the freeze box 1 is made of the material of PPR, the corrosion-resistant coating 2 uses the material of polyethylene
Matter production extends its role is to can effectively enhance the corrosion resistance and inoxidizability of freeze box 1 and corrosion-resistant coating 2
Service life.
Referring to Fig. 2, the center separator 7 is made of the material of soft rubber, center separator 7 is in fan
Ye Xing, its role is to can effectively enhance the toughness and intensity of cable in use.
Referring to Fig. 3, the anti-flame-retardant layer 10 is made of the fire proofing of PP, the steel wire 9 uses soft steel wire
It intersects and weaves, its role is to can effectively enhance jail of the steel wire 97 inside cable core pipe 8 and anti-flame-retardant layer 5
Solidity.
Referring to Fig. 3, the cable core pipe 8 is made of the material of PBT, the cable core 12 is made of the material of refined copper,
Its role is to which the wearability of cable core pipe 8 can be effectively raised, the phenomenon that cable core pipe 8 ruptures is avoided.
Referring to Fig. 2, the center separator 7 is fixedly connected on inside second water blocking layer 5 by the cable cream 6
At center, the cable cream 6 is faint yellow translucent paste, and its role is to can effectively enhance center separator 7 to exist
Stability inside second water blocking layer 5.
Referring to Fig. 3, the inside of the filled layer 11 is equipped with red phosphorus compound solid powder, its role is to can be effective
Improve the flame retardant effect of filled layer 11.
Freeze box 1 of the invention, corrosion-resistant coating 2, the first water blocking layer 3, sheath 4, the second water blocking layer 5, cable cream 6, in
Septum cordis off member 7, cable core pipe 8, steel wire 9, anti-flame-retardant layer 10, filled layer 11, cable core 12.Grade components are universal standard part or sheet
The component that field technical staff knows, structure and principle are all that this technology personnel can be learnt by technical manual or by normal
Rule experimental method is known, by the combination of freeze box 1 and corrosion-resistant coating 2, can effectively avoid cable and bursting by freezing or corruption occurs
The phenomenon that erosion, reduces the damage probability of cable, extends the service life of cable, by the increase of center separator 7, can have
The isolation effect of effect enhanced between cable core pipe 8, it is therefore prevented that cable core pipe 8 occur causing after fractureing short circuit the phenomenon that, improve
Safety when cable uses and the protective effect to cable.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention, for this field skill
For art personnel, it is clear that invention is not limited to the details of the above exemplary embodiments, and without departing substantially from spirit of the invention or
In the case where essential characteristic, the present invention can be realized in other specific forms.Therefore, in all respects, should all incite somebody to action
Embodiment regards exemplary as, and is non-limiting, the scope of the present invention by appended claims rather than on state
Bright restriction, it is intended that including all changes that fall within the meaning and scope of the equivalent elements of the claims in the present invention
It is interior.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (7)
1. a kind of anticorrosion, frost-cracking-preventing, flexible compound cable, including freeze box (1), it is characterised in that: the freeze box
(1) inside is equipped with corrosion-resistant coating (2), the first water blocking layer (3), sheath (4), the second water blocking layer (5) and cable cream (6), described
Corrosion-resistant coating (2) is fixedly connected on the inner wall of the freeze box (1), and first water blocking layer (3) is fixedly connected on described
On the inner wall of corrosion-resistant coating (2), the sheath (4) is fixedly connected on the inside of first water blocking layer (3), the second water blocking layer
(5) it is fixedly connected on the top of the sheath (4), the cable cream (6) is filled in the inside of second water blocking layer (5), institute
The inside for stating the second water blocking layer (5) is equipped with center separator (7) and cable core pipe (8), and the center separator (7) is fixedly connected on
The inside of second water blocking layer (5), the cable core pipe (8) are fixedly connected on the periphery of the center separator (7), the cable
The inside of core pipe (8) is equipped with steel wire (9), anti-flame-retardant layer (10), filled layer (11) and cable core (12), the cable core pipe (8)
Inner wall is connected by way of bonding with the steel wire (9), and the inner wall of the steel wire (9) is by way of bonding and institute
It states anti-flame-retardant layer (10) to be connected, the filled layer (11) is filled in the inside of the anti-flame-retardant layer (10), the cable core (12)
It is fixedly connected on the inside of the filled layer (11).
2. a kind of anticorrosion according to claim 1, frost-cracking-preventing, flexible compound cable, it is characterised in that: the antifreezing set
It manages (1) to be made of the material of PPR, the corrosion-resistant coating (2) is made of the material of polyethylene.
3. a kind of anticorrosion according to claim 1, frost-cracking-preventing, flexible compound cable, it is characterised in that: the middle septum cordis
Off member (7) is made of the material of soft rubber, and the center separator (7) is in fan blade type.
4. a kind of anticorrosion according to claim 1, frost-cracking-preventing, flexible compound cable, it is characterised in that: it is described prevent it is fire-retardant
Layer (10) is made of the fire proofing of PP, and the steel wire (9) is intersected using soft steel wire and woven.
5. a kind of anticorrosion according to claim 1, frost-cracking-preventing, flexible compound cable, it is characterised in that: the cable core pipe
(8) it is made of the material of PBT, the cable core (12) is made of the material of refined copper.
6. a kind of anticorrosion according to claim 1, frost-cracking-preventing, flexible compound cable, it is characterised in that: the middle septum cordis
Off member (7) is fixedly connected at the internal center of second water blocking layer (5) by the cable cream (6), and the cable cream (6) is light
The translucent paste of yellow.
7. a kind of anticorrosion according to claim 1, frost-cracking-preventing, flexible compound cable, it is characterised in that: the filled layer
(11) inside is equipped with red phosphorus compound solid powder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811139638.8A CN109273156A (en) | 2018-09-28 | 2018-09-28 | A kind of anticorrosion, frost-cracking-preventing, flexible compound cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811139638.8A CN109273156A (en) | 2018-09-28 | 2018-09-28 | A kind of anticorrosion, frost-cracking-preventing, flexible compound cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109273156A true CN109273156A (en) | 2019-01-25 |
Family
ID=65198263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811139638.8A Pending CN109273156A (en) | 2018-09-28 | 2018-09-28 | A kind of anticorrosion, frost-cracking-preventing, flexible compound cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109273156A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105788714A (en) * | 2014-12-13 | 2016-07-20 | 张加峰 | Anti-freeze cable |
| CN105913933A (en) * | 2016-06-01 | 2016-08-31 | 蒋长朋 | Anti-corrosion antifreezing ultraviolet-resistant insulation cable |
| CN205666080U (en) * | 2016-03-07 | 2016-10-26 | 赵东星 | Fire -retardant antitheft cable of silicon rubber |
| CN108242285A (en) * | 2016-12-27 | 2018-07-03 | 山东朗博化工科技有限公司 | A kind of anti-freeze cable |
| CN207602245U (en) * | 2017-12-28 | 2018-07-10 | 镇江华尔科通信有限公司 | A kind of communication cable |
-
2018
- 2018-09-28 CN CN201811139638.8A patent/CN109273156A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105788714A (en) * | 2014-12-13 | 2016-07-20 | 张加峰 | Anti-freeze cable |
| CN205666080U (en) * | 2016-03-07 | 2016-10-26 | 赵东星 | Fire -retardant antitheft cable of silicon rubber |
| CN105913933A (en) * | 2016-06-01 | 2016-08-31 | 蒋长朋 | Anti-corrosion antifreezing ultraviolet-resistant insulation cable |
| CN108242285A (en) * | 2016-12-27 | 2018-07-03 | 山东朗博化工科技有限公司 | A kind of anti-freeze cable |
| CN207602245U (en) * | 2017-12-28 | 2018-07-10 | 镇江华尔科通信有限公司 | A kind of communication cable |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190125 |
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| WD01 | Invention patent application deemed withdrawn after publication |