CN209266058U - A kind of low temperature resistant, high fire-retardance dynamic Control composite cable - Google Patents
A kind of low temperature resistant, high fire-retardance dynamic Control composite cable Download PDFInfo
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- CN209266058U CN209266058U CN201822126924.2U CN201822126924U CN209266058U CN 209266058 U CN209266058 U CN 209266058U CN 201822126924 U CN201822126924 U CN 201822126924U CN 209266058 U CN209266058 U CN 209266058U
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- China
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- line group
- control line
- power line
- flame retardant
- retardant polyester
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Abstract
The utility model discloses a kind of low temperature resistant, the dynamic Control composite cable of high fire-retardance, including outer sheath layer, power line group is provided on the inside of the outer sheath layer, total shielded layer is provided between the power line group and outer sheath layer, flame retardant polyester band covering is provided on the inside of total shielded layer, the side of the power line group is provided with the first control line group, the side of the first control line group is provided with the second control line group, the side of the second control line group is provided with third control line group, the utility model is provided with polypropylene flame redardant rope and outer sheath layer, the outer sheath layer of setting squeezes out production using perfluoroethylene-propylene material, so that cable has heat preservation cold tolerance well, simultaneously, the polypropylene flame redardant rope cooperation flame retardant polyester band covering of setting makes cable have good flame retardant property, have again by power Line group and control line group are placed in a cable, so that cable integrates power supply and control function.
Description
Technical field
The utility model belongs to field of cable technology, and in particular to a kind of comprehensive electricity of low temperature resistant, high fire-retardance dynamic Control
Cable.
Background technique
During electrical equipment use, not only power requirement cable provides electric power, it is also necessary to control cable and be used as biography
Defeated signal, two kinds of different classes of cables are individual individuals, and not only the space occupied is big for separated mode, also vulnerable to week
The corrosion of the substance of oil, soda acid in collarette border, and when temperature is lower, poly (vinyl chloride) blend is easy at -15 DEG C of low temperature
Cracking influences the normal use of cable, and poly (vinyl chloride) blend is easy decomposition evolution after heated and largely has severe toxicity, has corrosion
The hydrogen chloride gas of property, endangers the life security of people.
But dynamic Control composite cable using effect currently on the market is bad, during use the cold-resistant of cable and
Heat resistance is poor, easy to crack at low ambient temperatures and easy conflagration in the case of fire, and power cable and control cable
Separately installed to be more troublesome, be not easily distinguishable different cables during later period maintenance, and the cable of black is not easy to be noticed,
Easily accidentally stepped on or tripped pedestrian.
Utility model content
The purpose of this utility model is to provide a kind of low temperature resistant, high fire-retardance dynamic Control composite cables, on solving
State the cable cold-resistant proposed in background technique and heat resistance be poor, power cable and control cable separate during installation compared with
For trouble, the problem of be not easily distinguishable different cables, and cable is easily accidentally stepped on by people or tripped pedestrian.
To achieve the above object, the utility model provides the following technical solutions: a kind of low temperature resistant, high fire-retardance dynamic Control
Composite cable, including outer sheath layer are provided with power line group, the power line group and outside on the inside of the outer sheath layer
It is provided with total shielded layer between restrictive coating, flame retardant polyester band covering, the power line group are provided on the inside of total shielded layer
Side be provided with the first control line group, the side of the first control line group is provided with the second control line group, second control
The side of line group processed is provided with third control line group, and the side of the third control line group is provided with the 4th control line group, described
Flame retardant polyester is provided with reflective strip band with polypropylene flame redardant rope is provided on the inside of covering on the outer sheath layer, described anti-
The intermediate position of striation band is provided with fluorescent bands.
Preferably, power line flame retardant polyester band, the power line flame retardant polyester band are provided on the inside of the power line group
Inside be provided with power line aluminium-plastic tape, be provided between the power line aluminium-plastic tape and power line flame retardant polyester band
First tin plating twisted drainage thread is provided with the first insulation wire core on the inside of the power line aluminium-plastic tape.
Preferably, control line flame retardant polyester band is provided on the inside of the first control line group, the control line is fire-retardant poly-
It is provided with control line aluminium-plastic tape on the inside of ester band, is set between the control line aluminium-plastic tape and control line flame retardant polyester band
It is equipped with the second tin plating twisted drainage thread, is provided with the second insulation wire core on the inside of the control line aluminium-plastic tape.
Preferably, the first insulation wire core and the second insulation wire core are made of stranded conductor and insulating layer, institute
State power line aluminium-plastic tape inside be arranged altogether there are two first insulation wire core.
Preferably, the reflective strip band is provided with several altogether, and the spacing distance between several reflective strip bands is identical.
The utility model compared with prior art, has the advantages that
(1) the utility model is provided with polypropylene flame redardant rope and outer sheath layer, and the outer sheath layer of setting is using poly- complete
Fluoro ethyl propene material squeezes out production, so that cable has heat preservation cold tolerance well, meanwhile, the polypropylene flame redardant rope of setting is matched
Closing flame retardant polyester band covering makes cable have good flame retardant property, then has power line group and control line group being placed on one
In cable, so that cable integrates power supply and control function.
(2) the utility model is provided with the first control line group and the second control line group, the first control line group of setting and the
Two control line groups are all different with the control line conductor color in third control line group and the 4th control line group, consequently facilitating the later period
Different control line groups is quickly distinguished when maintenance, meanwhile, the fluorescent bands and reflective strip band of setting make people be easier to discovery cable,
To avoid cable from accidentally being stepped on or tripped pedestrian.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the utility model power line group；
Fig. 3 is the structural schematic diagram of the first control line of the utility model group；
Fig. 4 is the structural schematic diagram of the utility model power line conductor；
Fig. 5 is the outside drawing of the utility model；
In figure: 1- outer sheath layer, 2- power line group, the total shielded layer of 3-, 4- polypropylene flame redardant rope, 5- flame retardant polyester band packet
Layer, the first control line of 6- group, the second control line of 7- group, 8- third control line group, the 4th control line group of 9-, the first insulated wire of 10-
Core, 101- stranded conductor, 102- insulating layer, 11- power line flame retardant polyester band, the tin plating twisted drainage thread of 12- first, 13- are dynamic
Line of force aluminium-plastic tape, 14- second insulate wire core, the tin plating twisted drainage thread of 15- second, 16- control line flame retardant polyester band,
17- control line aluminium-plastic tape, 18- fluorescent bands, 19- reflective strip band.
Specific embodiment
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 describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
It please refers to shown in Fig. 1-Fig. 5, the utility model provides a kind of technical solution: a kind of low temperature resistant, high fire-retardance power
Composite cable, including outer sheath layer 1 are controlled, outer sheath layer 1 is using oil resistant, the perfluoroethylene-propylene material of acid and alkali-resistance, outside
The inside of portion's restrictive coating 1 is provided with power line group 2, and total shielded layer 3 is provided between power line group 2 and outer sheath layer 1, total to shield
It covers layer 3 to carry out forming total shielding 7 using tinned copper wire high density braided, count is greater than 80 percent, total shielded layer 3
Inside is provided with flame retardant polyester band covering 5, and the side of power line group 2 is provided with the first control line group 6, the first control line group 6
Side is provided with the second control line group 7, and the side of the second control line group 7 is provided with third control line group 8, third control line group 8
Side be provided with the 4th control line group 9, flame retardant polyester is provided with polypropylene flame redardant rope 4, outer sheath layer with the inside of covering 5
Reflective strip band 19 is provided on 1, the intermediate position of reflective strip band 19 is provided with fluorescent bands 18, issues by fluorescent bands 18
Fluorescence gives cable convenient for people.
For the ease of heat-insulating and fire-proof, in the present embodiment, it is preferred that it is fire-retardant poly- that the inside of power line group 2 is provided with power line
Ester band 11, the inside of power line flame retardant polyester band 11 are provided with power line aluminium-plastic tape 13,13 He of power line aluminium-plastic tape
The first tin plating twisted drainage thread 12, the inside setting of power line aluminium-plastic tape 13 are provided between power line flame retardant polyester band 11
There is the first insulation wire core 10, the color combination of the first insulation wire core 10 is black and red.
For the ease of heat-insulating and fire-proof, in the present embodiment, it is preferred that the inside of the first control line group 6 is provided with control line resistance
Retardant polyester band 16, the inside of control line flame retardant polyester band 16 are provided with control line aluminium-plastic tape 17, control line aluminium-plastic tape
The second tin plating twisted drainage thread 15, the inside of control line aluminium-plastic tape 17 are provided between 17 and control line flame retardant polyester band 16
Be provided with the second insulation wire core 14, the color combination of four group of second insulation wire core 14 be respectively it is black with it is blue, black with it is green, black with
Yellow, black and brown.
For the ease of distinguishing different cable, in the present embodiment, it is preferred that the first insulation wire core 10 and the second insulated wire
Core 14 is made of stranded conductor 101 and insulating layer 102, there are two the inside of the power line aluminium-plastic tape 13 is arranged altogether
First insulation wire core 10.
Cable is found for the ease of pedestrian, in the present embodiment, it is preferred that reflective strip band 19 is provided with several altogether, and if
Spacing distance between dry reflective strip band 19 is identical.
The working principle and process for using of the utility model: in use, the reflective strip band 19 on outer sheath layer 1 can be anti-
Light is penetrated, to prompt people to pay attention to cable by reflected light, while the fluorescent bands 18 coated on reflective strip band 19 can lead to
The fluorescence issued is crossed to be convenient for it is found that cable, outer sheath layer 1 squeezes out production using perfluoroethylene-propylene material, so that cable
With good heat preservation cold tolerance, it is fire-retardant well that polypropylene flame redardant rope 4 cooperates flame retardant polyester band covering 5 that cable is had
Performance makes cable have preferable anti-flammability fire occurs, and the first control line group 6 and the second control line group 7 are controlled with third
In line group 8 and the 4th control line group 9 second insulation 14 color of wire core be all different, and color be respectively it is black with it is blue, black with
It is green, black with yellow, black and brown, consequently facilitating the later period quickly distinguishes different control line groups when overhauling, improve the speed of maintenance with
Accuracy.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of low temperature resistant, high fire-retardance dynamic Control composite cable, including outer sheath layer (1), the first insulation wire core
(10) it insulate wire core (14) with second, is provided with power line group (2) on the inside of the outer sheath layer (1), it is characterised in that:
It is provided with total shielded layer (3) between the power line group (2) and outer sheath layer (1), the inside setting of total shielded layer (3)
There is flame retardant polyester band covering (5), the side of the power line group (2) is provided with the first control line group (6), first control line
The side of group (6) is provided with the second control line group (7), and the side of the second control line group (7) is provided with third control line group
(8), the side of the third control line group (8) is provided with the 4th control line group (9), and the flame retardant polyester is interior with covering (5)
Side is provided with polypropylene flame redardant rope (4), is provided with reflective strip band (19) on the outer sheath layer (1), the reflective strip band
(19) intermediate position is provided with fluorescent bands (18).
2. one kind according to claim 1 is low temperature resistant, high fire-retardance dynamic Control composite cable, it is characterised in that: described
It is provided with power line flame retardant polyester band (11) on the inside of power line group (2), is set on the inside of the power line flame retardant polyester band (11)
It is equipped with power line aluminium-plastic tape (13), is set between the power line aluminium-plastic tape (13) and power line flame retardant polyester band (11)
It is equipped with the first tin plating twisted drainage thread (12), is provided with the first insulation wire core on the inside of the power line aluminium-plastic tape (13)
(10)。
3. one kind according to claim 1 is low temperature resistant, high fire-retardance dynamic Control composite cable, it is characterised in that: described
Be provided with control line flame retardant polyester band (16) on the inside of first control line group (6), the control line flame retardant polyester band (16) it is interior
Side is provided with control line aluminium-plastic tape (17), the control line aluminium-plastic tape (17) and control line flame retardant polyester band (16) it
Between be provided with the second tin plating twisted drainage thread (15), be provided with the second insulated wire on the inside of the control line aluminium-plastic tape (17)
Core (14).
4. one kind according to claim 1 is low temperature resistant, high fire-retardance dynamic Control composite cable, it is characterised in that: described
First insulation wire core (10) and the second insulation wire core (14) are made of stranded conductor (101) and insulating layer (102), described
The inside of power line aluminium-plastic tape (13) be arranged altogether there are two first insulation wire core (10).
5. one kind according to claim 1 is low temperature resistant, high fire-retardance dynamic Control composite cable, it is characterised in that: described
Reflective strip band (19) is provided with several altogether, and the spacing distance between several reflective strip bands (19) is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822126924.2U CN209266058U (en) | 2018-12-18 | 2018-12-18 | A kind of low temperature resistant, high fire-retardance dynamic Control composite cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822126924.2U CN209266058U (en) | 2018-12-18 | 2018-12-18 | A kind of low temperature resistant, high fire-retardance dynamic Control composite cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209266058U true CN209266058U (en) | 2019-08-16 |
Family
ID=67560044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822126924.2U Active CN209266058U (en) | 2018-12-18 | 2018-12-18 | A kind of low temperature resistant, high fire-retardance dynamic Control composite cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209266058U (en) |
-
2018
- 2018-12-18 CN CN201822126924.2U patent/CN209266058U/en active Active
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