CN207149300U - A kind of environmental friendly, anti-corrosive fireproof cable - Google Patents
A kind of environmental friendly, anti-corrosive fireproof cable Download PDFInfo
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- CN207149300U CN207149300U CN201721179632.4U CN201721179632U CN207149300U CN 207149300 U CN207149300 U CN 207149300U CN 201721179632 U CN201721179632 U CN 201721179632U CN 207149300 U CN207149300 U CN 207149300U
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Abstract
The utility model discloses a kind of environmental friendly, anti-corrosive fireproof cable,Including conductor,The conductor outer side covers have conductor shield,The conductor shield outer side covers have insulating barrier,The packed layer outer side covers have nonwoven layer,The nonwoven layer outer side covers have sheath,The sheath outer side covers have galvanized steel strip armor,The galvanized steel strip armor outer side covers have outer jacket,The sheath includes epoxy powder layer,Adhesive layer and polyethylene layer,The epoxy powder layer,Adhesive layer and polyethylene layer are set gradually from the inside to the outside,The outer jacket includes polyurethane foaming layer and aluminium foil layer,The polyurethane foaming layer and aluminium foil layer are set from outside to inside,The utility model structure is novel,Dual antiseptic fire-retardation,So that the fire retardant, anticorrosive effect of cable entirety is more preferable,And material environment friendly,Belong to low halogen flame retardant,One of waterproof construction can be formed by nonwoven layer,Waterproof effect is preferable,With very high practicality.
Description
Technical field
Field of cable technology is the utility model is related to, specially a kind of environmental friendly, anti-corrosive fireproof cable.
Background technology
Cable is made up of the conductor and outsourcing insulating protective layer of one or more mutually insulated, by electric power or information from one
Place is transferred to the wire at another place.Typically by several or similar rope that several groups of wires (every group at least two) are twisted
Cable, mutually insulated between every group of wire, and be often twisted into around a center, whole outside is surrounded by the covering of high-insulation
Layer.Cable has interior energization, the feature of external insulation, and cable has power cable, control cable, compensating cable, shielded cable, high temperature
Cable, computer cable, signal cable, coaxial cable, fire-resisting cable, cable for ship, mine cable, aluminium alloy cable etc..
They are all made up of sub-thread or stranded conductor and insulating barrier, for connecting circuit, electrical equipment etc..
Traditional construction of cable, particularly rigid structure cable are anticorrosive and flameproof effect is poor, the fire prevention of part anti-corrosion
The material and not environmentally that cable uses, is not suitable for promoting the use of.
Utility model content
The purpose of this utility model is to provide a kind of environmental friendly, anti-corrosive fireproof cable, to solve to carry in above-mentioned background technology
The problem of going out.
To achieve the above object, the utility model provides following technical scheme：A kind of environmental friendly, anti-corrosive fireproof cable, including
Conductor, the conductor outer side covers have a conductor shield, and the conductor shield outer side covers have an insulating barrier, outside the insulating barrier
Covered with insulation screen, the insulation screen outer side covers have copper strip shielding layer, the copper strip shielding layer outer side covers for side
There is packed layer, the packed layer outer side covers have nonwoven layer, and the nonwoven layer outer side covers have sheath, the sheath
Outer side covers have galvanized steel strip armor, and the galvanized steel strip armor outer side covers have outer jacket, and the sheath includes ring
Oxygen powder bed, adhesive layer and polyethylene layer, epoxy powder layer, adhesive layer and the polyethylene layer are set gradually from the inside to the outside, institute
Stating outer jacket includes polyurethane foaming layer and aluminium foil layer, and the polyurethane foaming layer and aluminium foil layer are set from outside to inside.
Preferably, the insulating barrier is synthetic resin layer, and the packed layer is belting layer.
Preferably, it is equipped with oxidation film layer two layers inside and outside the aluminium foil layer, the thickness of the oxidation film layer is no more than
0.2mm。
Preferably, the conductor is provided with three groups, and circular array is set.
Preferably, the integral thickness of the epoxy powder layer, adhesive layer and polyethylene layer is no more than 2mm.
Compared with prior art, the beneficial effects of the utility model are：A kind of anti-thermoelectricity of environmental friendly, anti-corrosive of the utility model
Cable, structure are novel, and outer jacket uses polyurethane foaming layer and aluminium foil layer, have a very high anticorrosive and flame retardant effect, and every
Heat insulation, sheath use epoxy powder layer, adhesive layer and polyethylene layer, form three layers of antiseptic fire-retardation structure, stability is high, double
Heavy antisepsis is fire-retardant so that the overall fire retardant, anticorrosive effect of cable is more preferable, and material environment friendly, belongs to low halogen flame retardant, leads to
One of waterproof construction can be formed by crossing nonwoven layer, and waterproof effect is preferable, has very high practicality, greatly improves the one kind
The use feature of environmental friendly, anti-corrosive fireproof cable, ensures its using effect and utilization benefit, is adapted to be widely popularized.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model sheath structural representation；
Fig. 3 is the utility model outer jacket structural representation.
In figure：1 conductor, 2 conductor shields, 3 insulating barriers, 4 insulation screens, 5 copper strip shielding layers, 6 packed layers, 7 nonwovens
Layer of cloth, 8 sheaths, 9 galvanized steel strip armors, 10 outer jackets, 11 epoxy powder layers, 12 polyethylene layers, 13 adhesive layers, 14 poly- ammonia
Ester foaming layer, 15 aluminium foil layers, 16 oxidation film layers.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-3 are referred to, the utility model provides a kind of technical scheme：A kind of environmental friendly, anti-corrosive fireproof cable, including lead
Body 1, the outer side covers of conductor 1 have conductor shield 2, and the outer side covers of conductor shield 2 have insulating barrier 3, the insulation
3 outer side covers of layer have insulation screen 4, and the outer side covers of insulation screen 4 have copper strip shielding layer 5, the copper strip shielding layer 5
Outer side covers have packed layer 6, and the outer side covers of packed layer 6 have nonwoven layer 7, and the outer side covers of nonwoven layer 7 have interior shield
Layer 8, the outer side covers of sheath 8 have galvanized steel strip armor 9, and the outer side covers of galvanized steel strip armor 9 have outer jacket
10, the sheath 8 includes epoxy powder layer 11, adhesive layer 13 and polyethylene layer 12, the epoxy powder layer 11, adhesive layer 13
Set gradually from the inside to the outside with polyethylene layer 12, the outer jacket 10 includes polyurethane foaming layer 14 and aluminium foil layer 15, described poly-
Urethane foaming layer 14 and aluminium foil layer 15 are set from outside to inside, and the insulating barrier 3 is synthetic resin layer, and the packed layer 6 is band
Layer, oxidation film layer 16 is equipped with two layers inside and outside the aluminium foil layer 15, the thickness of the oxidation film layer 16 is no more than 0.2mm, described
Conductor 1 is provided with three groups, and circular array is set, the overall thickness of the epoxy powder layer 11, adhesive layer 13 and polyethylene layer 12
Degree is no more than 2mm.
Operation principle：A kind of environmental friendly, anti-corrosive fireproof cable of the utility model, in use, outer jacket 10 is sent out using polyurethane
Alveolar layer 14 and aluminium foil layer 15, there is very high anticorrosive and flame retardant effect, and heat-insulation and heat-preservation, sheath 8 use epoxy powder
Layer 11, adhesive layer 13 and polyethylene layer 12, three layers of antiseptic fire-retardation structure are formed, stability is high, dual antiseptic fire-retardation so that cable
Overall fire retardant, anticorrosive effect is more preferable, and material environment friendly, belongs to low halogen flame retardant, can be formed by nonwoven layer 7
One of waterproof construction, waterproof effect is preferable, has very high practicality.
In the utility model, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. term should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, above-mentioned term can be understood as the case may be
Concrete meaning in the utility model.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of environmental friendly, anti-corrosive fireproof cable, including conductor (1), it is characterised in that：Conductor (1) outer side covers have conductor
Screen layer (2), conductor shield (2) outer side covers have insulating barrier (3), and insulating barrier (3) outer side covers have insulation to shield
Layer (4) is covered, insulation screen (4) outer side covers have copper strip shielding layer (5), and copper strip shielding layer (5) outer side covers have
Packed layer (6), packed layer (6) outer side covers have nonwoven layer (7), and nonwoven layer (7) outer side covers have sheath
(8), sheath (8) outer side covers have galvanized steel strip armor (9), and galvanized steel strip armor (9) outer side covers have
Outer jacket (10), the sheath (8) include epoxy powder layer (11), adhesive layer (13) and polyethylene layer (12), the epoxy
Powder bed (11), adhesive layer (13) and polyethylene layer (12) are set gradually from the inside to the outside, and the outer jacket (10) includes polyurethane
Foaming layer (14) and aluminium foil layer (15), the polyurethane foaming layer (14) and aluminium foil layer (15) are set from outside to inside.
A kind of 2. environmental friendly, anti-corrosive fireproof cable according to claim 1, it is characterised in that：The insulating barrier (3) is conjunction
Resin layer, the packed layer (6) are belting layer.
A kind of 3. environmental friendly, anti-corrosive fireproof cable according to claim 1, it is characterised in that：The aluminium foil layer (15) is inside and outside
It is equipped with oxidation film layer (16) two layers, the thickness of the oxidation film layer (16) is no more than 0.2mm.
A kind of 4. environmental friendly, anti-corrosive fireproof cable according to claim 1, it is characterised in that：The conductor (1) is provided with three
Group, and circular array is set.
A kind of 5. environmental friendly, anti-corrosive fireproof cable according to claim 1, it is characterised in that：The epoxy powder layer
(11), the integral thickness of adhesive layer (13) and polyethylene layer (12) is no more than 2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721179632.4U CN207149300U (en) | 2017-09-14 | 2017-09-14 | A kind of environmental friendly, anti-corrosive fireproof cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721179632.4U CN207149300U (en) | 2017-09-14 | 2017-09-14 | A kind of environmental friendly, anti-corrosive fireproof cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207149300U true CN207149300U (en) | 2018-03-27 |
Family
ID=61667577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721179632.4U Active CN207149300U (en) | 2017-09-14 | 2017-09-14 | A kind of environmental friendly, anti-corrosive fireproof cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207149300U (en) |
-
2017
- 2017-09-14 CN CN201721179632.4U patent/CN207149300U/en active Active
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