CN217767899U - Energy-saving efficient cable with long service life - Google Patents

Abstract

The utility model discloses an energy-conserving high-efficient and long service life's cable, including the cable body, the cable body passes through protective layer, prevention of seepage water layer, first shielding layer, compressive layer, enhancement layer, second shielding layer, elastic layer, heat-resisting layer, insulating layer and cable core and constitutes. The utility model discloses a set up the wearing layer, the abrasive effect of cable has been improved, the wearing and tearing that produce when having reduced the cable and using, the service life of cable has been improved, through setting up fire-retardant layer, the flame retardant efficiency of cable has been improved, the phenomenon that the very first time was lighted can appear in the cable when having reduced the intensity of a fire emergence, the security has been improved, through setting up first shielding layer and second shielding layer, the effect of cable to external interference signal shielding has been improved, through setting up the compressive layer, enhancement layer and stiffener, the intensity and the compressive capacity of cable have been improved, avoid external extrusion force to cause the phenomenon of deformation to the inside cable core of cable, the quality and the life of cable have been improved.

Description

Energy-saving efficient cable with long service life

Technical Field

The utility model relates to the technical field of cables, specifically be an energy-conserving high-efficient and long service life's cable.

Background

Cables are used in various industries, such as power systems: the electric wire and cable products adopted by the electric power system mainly comprise an overhead bare wire, a bus bar (bus), an electric power cable (plastic cable, oilpaper cable (basically replaced by the plastic electric power cable), a rubber sleeve cable, an overhead insulated cable), a branch cable (replacing part of the bus), an electromagnetic wire, an electric equipment wire and cable for electric power equipment and the like; information transmission: the electric wire and cable used for the information transmission system mainly comprises a local telephone cable, a television cable, an electronic cable, a radio frequency cable, an optical fiber cable, a data cable, an electromagnetic wire, an electric power communication or other composite cables and the like; an instrument system: almost all other products except the overhead bare wire are applied, but mainly power cables, electromagnetic wires, data cables, instrument cables and the like, and in some mechanical industries, especially engineering machinery, the cables are indispensable tools for transmitting power.

But common cable shields external signal interference effect relatively poor, thereby cable data transmission's stability has been reduced, thereby efficiency when leading to cable data transmission, and the wear-resisting corrosion-resistant effect of cable is relatively poor, lead to the cable to appear wearing and tearing easily and corroded phenomenon in the in-process that uses, thereby influence the life of cable greatly, and the intensity and the compressive capacity of cable are lower, lead to the cable to be extruded easily and make the state that warp easily appear in the cable core, and the insulating effect of cable is relatively poor, the potential safety hazard has been increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an energy-conserving high-efficient and long service life's cable to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a cable with energy conservation, high efficiency and long service life comprises a cable body, wherein the cable body consists of a protective layer, an impermeable layer, a first shielding layer, a pressure-resistant layer, a reinforcing layer, a second shielding layer, an elastic layer, a heat-resistant layer, an insulating layer and a cable core, the impermeable layer is arranged on the inner wall of the protective layer, the first shielding layer is arranged on the inner wall of the impermeable layer, the pressure-resistant layer is arranged on the inner wall of the first shielding layer, the reinforcing layer is arranged on the inner wall of the pressure-resistant layer, the inner wall of the reinforcing layer is provided with the filling layer, a reinforcing rod is arranged inside the filling layer, the second shielding layer is arranged inside the filling layer, the elastic layer is arranged on the inner wall of the second shielding layer, the heat-resistant layer is arranged on the inner wall of the elastic layer, the insulating layer is arranged on the inner wall of the heat-resistant layer, and the cable core is arranged on the inner wall of the insulating layer;

the protective layer comprises a wear-resistant layer, an anti-corrosion layer and a flame-retardant layer, wherein the anti-corrosion layer is arranged on the inner wall of the wear-resistant layer, and the flame-retardant layer is arranged on the inner wall of the anti-corrosion layer.

Preferably, the number of the second shielding layers is five and the second shielding layers are distributed in the filling layer at equal intervals.

Preferably, the wear-resistant layer is made of ultra-high molecular weight polyethylene, the anti-corrosion layer is made of glass fiber, and the flame-retardant layer is made of fire-resistant mica tape.

Preferably, the water seepage prevention layer is made of nano silicon waterproof agent, and the pressure resistant layer is made of polycarbonate.

Preferably, the first shielding layer and the second shielding layer are both woven by galvanized steel wire meshes.

Preferably, the reinforcing layer is made of polyamide resin, and the elastic layer is made of polyolefin thermoplastic elastomer.

Preferably, the heat-resistant layer is made of cross-linked polyethylene, and the insulating layer is made of ethylene-tetrafluoroethylene copolymer.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up the wearing layer, the wear-resisting effect of cable has been improved, the wearing and tearing that produce when having reduced the cable and using, the life of cable has been improved, through setting up the anti-corrosion coating, the anticorrosive effect of cable has been improved, the phenomenon of external object to the cable caused the corruption has been reduced, thereby avoid influencing the life of cable, through setting up fire-retardant layer, the flame retardant efficiency of cable has been improved, the phenomenon that the very first time was lighted can appear in the cable when having reduced the intensity of the fire, the security has been improved, through setting up prevention of seepage water layer, the prevention of seepage water effect of cable has been improved, the inside of external water stain infiltration to the cable has been reduced easily, avoid influencing the normal use of cable core, through setting up first shielding layer and second shielding layer, the effect of cable to external interference signal shielding has been improved, the stability and the efficiency of cable transmission data have been guaranteed, through setting up the resistance to pressure layer, enhancement layer and stiffener, the intensity and the compressive capacity of cable have been improved, avoid the phenomenon of external extrusion force to the cable core deformation of cable inside, the effect to cause the protection has been improved, the quality and the life of cable core has been improved.

2. The utility model discloses a set up the elastic layer, improved the elasticity of cable for the cable has certain buffer power, through setting up the heat-resistant layer, has improved the heat-resistant effect of cable core, through setting up the insulating layer, has improved the insulating effect of cable, thereby has improved the security.

Drawings

FIG. 1 is a structural section view in elevation of the present invention;

fig. 2 is a structural sectional view of a front view of a second shielding layer of the present invention;

fig. 3 is a structural section view of the front view of the protective layer of the present invention.

In the figure: the cable comprises a cable body 1, a protective layer 11, an abrasion-resistant layer 1101, an anti-corrosion layer 1102, a flame-retardant layer 1103, a water seepage prevention layer 12, a first shielding layer 13, a pressure-resistant layer 14, a reinforcing layer 15, a second shielding layer 16, an elastic layer 17, a heat-resistant layer 18, an insulating layer 19, a cable core 110, a filling layer 111 and a reinforcing rod 112.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a cable with energy saving, high efficiency and long service life includes a cable body 1, the cable body 1 is composed of a protective layer 11, an impermeable layer 12, a first shielding layer 13, a pressure-resistant layer 14, a reinforcing layer 15, a second shielding layer 16, an elastic layer 17, a heat-resistant layer 18, an insulating layer 19 and a cable core 110, the impermeable layer 12 is disposed on an inner wall of the protective layer 11, the impermeable layer 12 is made of a nano-silicon waterproof agent, the first shielding layer 13 is disposed on an inner wall of the impermeable layer 12, the pressure-resistant layer 14 is disposed on an inner wall of the first shielding layer 13, the pressure-resistant layer 14 is made of polycarbonate, the reinforcing layer 15 is disposed on an inner wall of the pressure-resistant layer 14, the filling layer 111 is disposed on an inner wall of the reinforcing layer 15, the reinforcing layer 15 is made of polyamide resin, a reinforcing rod 112 is disposed inside the filling layer 111, the second shielding layer 16 is disposed inside the filling layer 111, the number of the five second shielding layers 16 is equal and is disposed inside the filling layer 111, the first shielding layer 13 and the second shielding layer 16 are made of a heat-resistant layer 17, the elastic layer 17 is made of a thermoplastic polyethylene, the heat-resistant layer 17 is disposed on an inner wall of a heat-resistant polyethylene copolymer, and the heat-resistant layer 17.

The protective layer 11 includes an abrasion resistant layer 1101, an anti-corrosion layer 1102 and a flame retardant layer 1103, the anti-corrosion layer 1102 is disposed on an inner wall of the abrasion resistant layer 1101, the abrasion resistant layer 1101 is made of ultra high molecular weight polyethylene, the anti-corrosion layer 1102 is made of glass fiber, the flame retardant layer 1103 is disposed on an inner wall of the anti-corrosion layer 1102, the flame retardant layer 1103 is made of fire resistant mica tape, by arranging the wear-resistant layer 1101, the wear-resistant effect of the cable is improved, the wear generated when the cable is used is reduced, the service life of the cable is prolonged, by arranging the anti-corrosion layer 1102, the anti-corrosion effect of the cable is improved, the phenomenon that external substances corrode the cable is reduced, thereby avoiding influencing the service life of the cable, improving the flame-retardant effect of the cable by arranging the flame-retardant layer 1103, reducing the phenomenon that the cable is ignited at the first time when a fire occurs, improving the safety, by arranging the water seepage prevention layer 12, the water seepage prevention effect of the cable is improved, the phenomenon that external water stains easily seep into the cable is reduced, the normal use of the cable core is prevented from being influenced, by arranging the first shielding layer 13 and the second shielding layer 16, the shielding effect of the cable on external interference signals is improved, the stability and the efficiency of data transmission of the cable are ensured, by arranging the compression resistant layer 14, the enhancement layer 15 and the reinforcing rod 112, the strength and the compression resistant capability of the cable are improved, the phenomenon that the cable core inside the cable is deformed by external extrusion force is avoided, the cable core protection effect is improved, the quality and the service life of the cable are improved, the elastic layer 17 is arranged, so that the elasticity of the cable is improved, the cable has certain buffering force, through setting up heat-resistant layer 18, improved the heat-resistant effect of cable core, through setting up insulating layer 19, improved the insulating effect of cable to the security has been improved.

In conclusion: this energy-conserving high-efficient and long service life's cable through setting up wearing layer 1101, through setting up anti-corrosion coating 1102, through setting up fire-retardant layer 1103, through setting up prevention of seepage water layer 12, through setting up first shielding layer 13 and second shielding layer 16, through setting up resistance to compression layer 14, enhancement layer 15 and stiffener 112, through setting up elastic layer 17, through setting up heat-resistant layer 18, through setting up insulating layer 19, has solved the problem that proposes among the above-mentioned background art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides an energy-conserving high-efficient and long service life's cable, includes cable body (1), its characterized in that: the cable body (1) consists of a protective layer (11), an impermeable layer (12), a first shielding layer (13), a compression-resistant layer (14), a reinforcing layer (15), a second shielding layer (16), an elastic layer (17), a heat-resistant layer (18), an insulating layer (19) and a cable core (110), wherein the impermeable layer (12) is arranged on the inner wall of the protective layer (11), the first shielding layer (13) is arranged on the inner wall of the impermeable layer (12), the compression-resistant layer (14) is arranged on the inner wall of the first shielding layer (13), the reinforcing layer (15) is arranged on the inner wall of the compression-resistant layer (14), a filling layer (111) is arranged on the inner wall of the reinforcing layer (15), a reinforcing rod (112) is arranged inside the filling layer (111), the second shielding layer (16) is arranged inside the filling layer (111), the elastic layer (17) is arranged on the inner wall of the second shielding layer (16), the heat-resistant layer (18) is arranged on the inner wall of the elastic layer (17), the insulating layer (19) is arranged on the inner wall of the insulating layer (18), and the heat-resistant layer (110) is arranged on the inner wall of the cable core (110);

the protective layer (11) comprises an abrasion-resistant layer (1101), an anti-corrosion layer (1102) and a flame-retardant layer (1103), the anti-corrosion layer (1102) is arranged on the inner wall of the abrasion-resistant layer (1101), and the flame-retardant layer (1103) is arranged on the inner wall of the anti-corrosion layer (1102).

2. The cable of claim 1, wherein the cable is energy efficient and has a long service life, and wherein: the number of the second shielding layers (16) is five, and the second shielding layers are distributed in the filling layer (111) at equal intervals.

3. The cable of claim 2, wherein the cable is energy efficient and has a long service life, and wherein: the wear-resistant layer (1101) is made of ultra-high molecular weight polyethylene, the anti-corrosion layer (1102) is made of glass fiber, and the flame-retardant layer (1103) is made of fire-resistant mica tape.

4. The energy-saving, efficient and long-life cable according to claim 3, wherein: the water seepage prevention layer (12) is made of a nano silicon waterproof agent, and the pressure resistant layer (14) is made of polycarbonate.

5. The energy-saving, efficient and long-life cable according to claim 4, wherein: the first shielding layer (13) and the second shielding layer (16) are all made of galvanized steel wire meshes in a weaving mode.

6. The energy-saving, efficient and long-life cable according to claim 5, wherein: the reinforcement layer (15) is made of a polyamide resin, and the elastic layer (17) is made of a polyolefin thermoplastic elastomer.

7. The energy-saving efficient cable with long service life as claimed in claim 6, wherein: the heat-resistant layer (18) is made of cross-linked polyethylene, and the insulating layer (19) is made of ethylene-tetrafluoroethylene copolymer.

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