CN218414051U

CN218414051U - Energy-saving high-conductivity aluminum alloy power cable

Info

Publication number: CN218414051U
Application number: CN202220924721.1U
Authority: CN
Inventors: 郑文彬; 赵明祥; 范田超
Original assignee: Yunnan Duobao Cable Group Co ltd
Current assignee: Yunnan Duobao Cable Group Co ltd
Priority date: 2022-04-21
Filing date: 2022-04-21
Publication date: 2023-01-31
Anticipated expiration: 2032-04-21

Abstract

The utility model relates to an aluminum alloy power cable technical field just discloses an energy-conserving high electrically conductive aluminum alloy power cable, including the aluminum alloy conductor, the surface of aluminum alloy conductor is provided with the insulating layer, the surface of insulating layer is provided with shielding coating, shielding coating's surface is provided with the waterproof layer, the surface of waterproof layer is provided with the elastic layer. This energy-conserving high electrically conductive aluminum alloy power cable, inwards promote and place the seat, make and place the seat and insert into the cable completely, place the fire retardant in the fire retardant placing box before promoting, accomplish the installation of fire retardant, can play fire-retardant effect when using, when changing, only need outwards stimulate and place the seat and can take out the seat of placing, change the back and putting back to the fire retardant, accomplish the change of fire retardant, fire retardant that can convenient and fast when using is installed in the cable conductor, the fire retardant is also more convenient when changing simultaneously, effectual when using.

Description

Energy-saving high-conductivity aluminum alloy power cable

Technical Field

The utility model relates to an aluminum alloy power cable technical field specifically is an energy-conserving high electrically conductive aluminum alloy power cable.

Background

The aluminum alloy power cable is a novel material power cable which takes AA8030 series aluminum alloy materials as conductors and adopts advanced technologies such as a special roll forming type line stranding production process, annealing treatment and the like. The alloy power cable makes up the defects of the conventional pure aluminum cable, improves the bending property, creep resistance, corrosion resistance and the like greatly although the conductivity of the cable is not improved, can ensure that the cable keeps stable continuity performance when overloaded and overheated for a long time, and solves the problems of pure aluminum conductors, creep deformation and the like. But the actual weight of the aluminum alloy is about one-third that of copper in the same volume. Thus, the weight of an aluminum alloy cable is about half that of a copper cable at the same ampacity. The aluminum alloy cable is adopted to replace a copper cable, so that the weight of the cable can be reduced, the installation cost is reduced, the abrasion of equipment and the cable is reduced, and the installation work is easier.

Generally, a fire retardant is installed in a cable to prevent the occurrence or spread of a fire, but the fire retardant is not easily installed in the cable, and the replacement of the fire retardant in the cable is not convenient, so that the effect is not good when the cable is used, and the improvement is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an energy-conserving high electrically conductive aluminum alloy power cable to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an energy-conserving high electrically conductive aluminum alloy power cable, includes the aluminum alloy conductor, the surface of aluminum alloy conductor is provided with the insulating layer, the surface of insulating layer is provided with shielding coating, shielding coating's surface is provided with the waterproof layer, the surface of waterproof layer is provided with the elastic layer, the surface of waterproof layer is provided with placer, the surface of elastic layer is provided with the wearing layer.

The placing device comprises a connecting block, a butt-joint block, a placing seat, a flame retardant placing box and a placing groove, the connecting block is fixedly connected to the side face of the butt-joint block, the connecting block is connected to the surface of the waterproof layer in a sliding mode, the placing seat is fixedly connected to one side, far away from the butt-joint block, of the connecting block, the placing groove is arranged at the top of the placing seat, and the flame retardant placing box is connected to the top of the placing seat.

Preferably, the insulating layer is adhered to the surface of the aluminum alloy conductor, and the thickness of the insulating layer is 1mm.

Preferably, the shielding coating coats the surface of the insulating layer, the thickness of the shielding coating is 1.5mm, and the insulating layer and the shielding coating are arranged, so that the barrier property of the aluminum alloy conductor can be effectively improved, the interference can be effectively avoided, and the use performance of the cable can be enhanced.

Preferably, the waterproof layer is connected to the surface of the shielding coating and formed by winding the waterproof tape, the waterproof tape is made of acrylic resin, the thickness of the waterproof layer is 2mm, and the waterproof layer 4 is arranged, so that the waterproof performance of the cable can be improved, and the service life of the cable can be prolonged.

Preferably, the elastic layer bonds in the surface of waterproof layer, the thickness of elastic layer is 2mm, through being provided with wearing layer and elastic layer, plays the effect of protection for it is long when the reinforcing cable is used.

Preferably, the wear-resistant layer is adhered to the surface of the elastic layer, and the thickness of the wear-resistant layer is 2mm.

Preferably, the number of the placing seats, the flame retardant placing boxes, the elastic pads and the placing grooves is four, and the four placing seats, the flame retardant placing boxes, the elastic pads and the placing grooves are distributed on the surface of the waterproof layer at equal intervals.

Preferably, the side of elastic layer is provided with the butt joint groove, butt joint piece sliding connection is in the inner wall in butt joint groove, butt joint piece and butt joint groove's big or small adaptation, the inside that the box was placed to the fire retardant is provided with the fire retardant, through being provided with butt joint groove and butt joint piece, the seat is placed in the cooperation, plays the effect of installation fire retardant, also makes things convenient for the change of fire retardant simultaneously.

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

1. this energy-conserving high electrically conductive aluminum alloy power cable, through being provided with the butt joint piece, place seat and fire retardant and place the box, when using, with the butt joint groove of butt joint piece contra-rotating elastic layer side, insert the butt joint piece in the butt joint groove, inwards promote and place the seat, make and place the seat and insert completely in the incoming cable, place the fire retardant in the fire retardant places the box before promoting, accomplish the installation of fire retardant, can play fire-retardant effect when using, when changing, only need outwards stimulate and place the seat and can will place the seat and take out, change the back to the fire retardant and put back, accomplish the change of fire retardant, the fire retardant that can convenient and fast when using is installed in the cable conductor, the fire retardant is also more convenient when changing simultaneously, effectual when using.

2. This energy-conserving high electrically conductive aluminum alloy power cable, through being provided with the waterproof layer, can increase the waterproof performance of cable, can increase the life of cable, be provided with insulating layer and shielding coating on the surface of aluminum alloy conductor, separation performance that can effectual increase aluminum alloy conductor, can effectively avoid disturbing, can strengthen the performance of cable, be provided with wearing layer and elastic layer at the surface most, play the effect of protection, it is long when being used for reinforcing the cable.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view of the front view of the internal structure of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;

fig. 4 is the utility model discloses placer and wearing layer isotructure orthographic view intercepting schematic structure.

In the figure: 1. an aluminum alloy conductor; 2. an insulating layer; 3. a barrier coating; 4. a waterproof layer; 5. an elastic layer; 6. a placement device; 601. connecting blocks; 602. a butt joint block; 603. a placing seat; 604. a flame retardant holding box; 605. a placement groove; 7. and a wear-resistant layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides an energy-conserving high electrically conductive aluminum alloy power cable, including aluminum alloy conductor 1, the surface of aluminum alloy conductor 1 is provided with insulating layer 2, the surface of insulating layer 2 is provided with shielding coating 3, shielding coating 3's surface is provided with waterproof layer 4, the surface of waterproof layer 4 is provided with elastic layer 5, the surface of waterproof layer 4 is provided with placer 6, the surface of elastic layer 5 is provided with wearing layer 7, elastic layer 5 bonds in the surface of waterproof layer 4, the thickness of elastic layer 5 is 2mm, through being provided with wearing layer 7 and elastic layer 5, play the effect of protection, it is long when being used for reinforcing cable, insulating layer 2 bonds in the surface of aluminum alloy conductor 1, the thickness of insulating layer 2 is 1mm, shielding coating 3 coats in the surface of insulating layer 2, the thickness of shielding coating 3 is 1.5mm, through being provided with insulating layer 2 and shielding coating 3, can effectually increase the barrier properties of aluminum alloy conductor 1, can effectively avoid interfering, can strengthen the performance of cable, waterproof layer 4 connects in the surface of shielding coating 3, waterproof layer 4 forms for the winding of waterproofing membrane, the material of waterproofing membrane is acrylic resin, the thickness of waterproofing membrane 4 is 2mm, the thickness of waterproof layer 4 is 2mm, can increase the cable's performance through being provided with, can increase the cable's life-time of waterproof layer 7 mm, the life of waterproof layer can increase the waterproof layer of waterproof layer 7.

The placing device 6 comprises a connecting block 601, a butt joint block 602, a placing seat 603, a flame retardant placing box 604 and a placing groove 605, the connecting block 601 is fixedly connected to the side surface of the butt joint block 602, the connecting block 601 is slidably connected to the surface of the waterproof layer 4, the placing seat 603 is fixedly connected to the side, far away from the butt joint block 602, of the connecting block 601, the placing groove 605 is arranged at the top of the placing seat 603, the flame retardant placing box 604 is connected to the top of the placing seat 603, the side surface of the elastic layer 5 is provided with the butt joint groove, the butt joint block 602 is slidably connected to the inner wall of the butt joint groove, the butt joint block 602 is matched with the butt joint groove in size, the flame retardant placing box 604 is internally provided with a flame retardant, the butt joint groove and the butt joint block 602 are arranged, the placing seat 603 is matched to play a role in installing the flame retardant, meanwhile, the flame retardant is convenient to replace the flame retardant, the placing seat 603, the flame retardant placing box 604 and the placing groove 605 are four in number, the four placing seats 603, the flame retardant placing box 604 and the placing groove 605 are equidistantly distributed on the surface of the waterproof layer 4.

When the cable is used, the butt joint block 602 can be inserted into the butt joint groove on the side of the contra-rotating elastic layer 5, the connecting block 602 and the placing seat 603 are also inserted into a cavity between the elastic layers 5, the placing seat 603 is pushed inwards, the placing seat 603 is completely inserted into the cable, the flame retardant is placed in the flame retardant placing box 604 before being pushed, the flame retardant is installed, the flame retardant can be installed in the cable, the flame retardant is used for achieving a flame retardant effect, the placing seat 603 can be pulled out only by outwards pulling the placing seat 603 when the cable is replaced, the flame retardant can be conveniently and quickly installed in the cable when the cable is used, the flame retardant is convenient to replace, the cable is good in effect when the cable is used, the waterproof performance of the cable can be improved by arranging the waterproof layer 4, the service life of the cable can be prolonged, the insulating layer 2 and the shielding coating 3 are arranged on the surface of the aluminum alloy conductor 1, the barrier performance of the aluminum alloy conductor 1 can be effectively improved, the interference can be effectively avoided, the service performance of the cable can be enhanced, the wear-resistant layer 7 and the elastic layer 5 are arranged on the surface, and the cable can play a role in enhancing the service life of the cable, and the cable is used for enhancing the cable.

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 the 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

1. The utility model provides an energy-conserving high electrically conductive aluminum alloy power cable, includes aluminum alloy conductor (1), its characterized in that: the surface of the aluminum alloy conductor (1) is provided with an insulating layer (2), the surface of the insulating layer (2) is provided with a shielding coating (3), the surface of the shielding coating (3) is provided with a waterproof layer (4), the surface of the waterproof layer (4) is provided with an elastic layer (5), the surface of the waterproof layer (4) is provided with a placing device (6), and the surface of the elastic layer (5) is provided with a wear-resistant layer (7);

the placing device (6) comprises a connecting block (601), a butt joint block (602), a placing seat (603), a flame retardant placing box (604) and a placing groove (605), wherein the connecting block (601) is fixedly connected to the side face of the butt joint block (602), the connecting block (601) is connected to the surface of the waterproof layer (4) in a sliding mode, the placing seat (603) is fixedly connected to one side, far away from the butt joint block (602), of the connecting block (601), the placing groove (605) is arranged at the top of the placing seat (603), and the flame retardant placing box (604) is connected to the top of the placing seat (603).

2. The energy-saving high-conductivity aluminum alloy power cable according to claim 1, characterized in that: the insulating layer (2) is adhered to the surface of the aluminum alloy conductor (1), and the thickness of the insulating layer (2) is 1mm.

3. The energy-saving high-conductivity aluminum alloy power cable according to claim 1, characterized in that: the shielding coating (3) is coated on the surface of the insulating layer (2), and the thickness of the shielding coating (3) is 1.5mm.

4. The energy-saving high-conductivity aluminum alloy power cable according to claim 1, characterized in that: the waterproof layer (4) is connected to the surface of the shielding coating (3), the waterproof layer (4) is formed by winding a water-blocking tape, the water-blocking tape is made of acrylic resin, and the thickness of the waterproof layer (4) is 2mm.

5. The energy-saving high-conductivity aluminum alloy power cable according to claim 1, characterized in that: the elastic layer (5) is adhered to the surface of the waterproof layer (4), and the thickness of the elastic layer (5) is 2mm.

6. The energy-saving high-conductivity aluminum alloy power cable according to claim 1, characterized in that: the wear-resistant layer (7) is bonded to the surface of the elastic layer (5), and the thickness of the wear-resistant layer (7) is 2mm.

7. The energy-saving high-conductivity aluminum alloy power cable according to claim 1, characterized in that: the number of the placing seats (603), the number of the flame retardant placing boxes (604), the number of the elastic pads and the number of the placing grooves (605) are four, and the four placing seats (603), the four flame retardant placing boxes (604), the number of the elastic pads and the number of the placing grooves (605) are distributed on the surface of the waterproof layer (4) at equal intervals.

8. The energy-saving high-conductivity aluminum alloy power cable according to claim 1, characterized in that: the side of the elastic layer (5) is provided with a butt joint groove, the butt joint block (602) is connected to the inner wall of the butt joint groove in a sliding mode, the butt joint block (602) is matched with the butt joint groove in size, and a flame retardant is arranged inside the flame retardant placing box (604).