CN212570439U

CN212570439U - Insulating waterproof cable

Info

Publication number: CN212570439U
Application number: CN202021570399.4U
Authority: CN
Inventors: 余纪炎; 高峰
Original assignee: KAIKAI CABLE TECHNOLOGY CO LTD
Current assignee: KAIKAI CABLE TECHNOLOGY CO LTD
Priority date: 2020-07-30
Filing date: 2020-07-30
Publication date: 2021-02-19
Anticipated expiration: 2030-07-30

Abstract

The utility model discloses an insulating waterproof cable, including the cable main part, the surface of cable main part is the cylinder structure, the inside fixed conductive structure that is provided with of cable main part, the inside fixed conductive copper core that is provided with of conductive structure, the inboard one end of keeping away from conductive copper core of conductive structure is fixed and is provided with conductive insulation layer, the inboard one end of keeping away from conductive insulation layer of conductive structure is fixed and is provided with the conductive core waterproof layer, cable main part middle part fixed mounting has the powder that blocks water absorption post, it separates oxygen layer inside fixed being provided with and separates oxygen filling material to separate, separate the inside swing joint of oxygen layer and have conductive structure, the outside fixed mounting of cable main part has the outsourcing sheath, the fixed oversheath that is provided with. This insulating waterproof cable can play waterproof effect effectively through the setting, increases the life of cable, and simple structure, and insulating effectual, job stabilization, security performance height.

Description

Insulating waterproof cable

Technical Field

The utility model relates to the technical field of cables, specifically be an insulating waterproof cable.

Background

A cable is an electric energy or signal transmission device, generally consisting of several or several groups of conductors, made up of one or several mutually insulated conductors and an outer insulating protective layer, the conductors for transmitting electric power or information from one place to another, generally a rope-like cable made up of several or several groups of conductors (at least two in each group), each group of conductors being mutually insulated and often twisted around a centre, the whole being covered with a highly insulating covering.

With the rapid development of urban modernization and industrialization, the urban electricity consumption demand is greatly increased, and industrial production and daily life cannot be separated from electricity, so that the safe and stable transmission of electric power is an important guarantee for production and life.

However, in the use process of the cable in the current stage, the cable line is long due to long-time exposure to sunlight and rain, and is usually laid in a concealed place, once a waterproof measure is not in place during the operation of the cable line, so that the circuit is damaged due to electric leakage, great potential safety hazard is buried in the cable line, and the service life of the cable is shortened, so that the insulating waterproof cable is urgently needed to be provided in the current stage, and the insulating waterproof cable can have a good waterproof effect so as to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an insulating waterproof 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: an insulating waterproof cable comprises a cable main body, wherein the outer surface of the cable main body is of a cylindrical structure, a conductive structure is fixedly arranged inside the cable main body, a conductive copper core is fixedly arranged inside the conductive structure, a conductive insulating layer is fixedly arranged at one end, far away from the conductive copper core, inside the conductive structure, a conductive core waterproof layer is fixedly arranged at one end, far away from the conductive insulating layer, inside the conductive structure, a phase separation layer is fixedly arranged at one end, far away from the conductive core waterproof layer, inside the conductive insulating layer, an insulating filling material is fixedly arranged inside the conductive core waterproof layer, a conductive insulating layer is fixedly connected to the surface of the conductive copper core, a conductive core waterproof layer is fixedly connected to one end, far away from the conductive copper core, of the conductive insulating layer, a phase separation layer is fixedly connected to one end, far away from the conductive, the utility model discloses a cable main part is fixed to be provided with the outer waterproof layer of the one end fixedly connected with that blocks water, the net layer is woven to the yarn that blocks water to the inside fixed mounting of powder that blocks water absorption column, the inside fixed mounting of cable main part has the oxygen layer that separates, separates the fixed oxygen filler that is provided with in oxygen layer inside, separates the inside swing joint of oxygen layer and has conductive structure, separates the inside swing joint of oxygen layer and blocks water powder water absorption column, the outside fixed mounting of cable main part has the outsourcing sheath, the outsour.

Preferably, the insulating filling material is fixedly installed inside the conductive insulating layer, and the insulating filling material is made of polyvinyl chloride insulation.

Preferably, the oxygen-insulating filling material is fixedly arranged in the oxygen-insulating layer, and the material of the oxygen-insulating filling material is made of aluminum hydroxide.

Preferably, the inside fixed many electrically conductive copper cores that are provided with of conducting structure, and the outer parcel of many electrically conductive copper cores has conductive insulation layer.

Preferably, four groups of conductive copper cores are fixedly arranged inside the conductive structure, and the four groups of conductive copper cores are dispersedly arranged around the midpoint of the cable main body as a central point.

Preferably, the outer sheath is fixedly arranged on the surface of the outer sheath, and the outer sheath is made of silicon rubber.

Preferably, the fixed setting of conducting structure is inside cable main part, and the powder that blocks water absorbs water the fixed setting at cable main part middle part of post, and the outsourcing sheath is fixed to be set up in cable main part outsidely, and conducting structure, the powder that blocks water absorbs water post and outsourcing sheath three set gradually outwards by cable main part is inside.

Compared with the prior art, the utility model discloses possess following beneficial effect: this insulating waterproof cable does not target in place for solving current cable waterproofing measure, can cause the circuit electric leakage to damage, will bury down very big potential safety hazard for cable run, shortens the life of cable, can not satisfy user demand's problem, and this insulating waterproof cable can play waterproof effect effectively through setting up, increases the life of cable, and simple structure, and insulating effectual, job stabilization, security performance height.

Drawings

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

FIG. 2 is a schematic view of the structure of the outer sheath of the present invention;

fig. 3 is a schematic view of the conductive structure of the present invention.

In the figure: the cable comprises a cable body 1, a conductive structure 2, a conductive copper core 21, a conductive insulating layer 22, an insulating filling material 221, a conductive core waterproof layer 23, a waterproof filling material 231, a phase separation layer 24, a water blocking powder water absorption column 3, a water blocking yarn woven mesh layer 31, an outer sheath 4, an outer sheath 41, an outer waterproof layer 42, an oxygen separation layer 5 and an oxygen separation filling material 51.

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, the present invention provides a technical solution: an insulating waterproof cable comprises a cable main body 1, the outer surface of the cable main body 1 is of a cylindrical structure, a conductive structure 2 is fixedly arranged inside the cable main body 1, conductive copper cores 21 are fixedly arranged inside the conductive structure 2, four groups of conductive copper cores 21 are fixedly arranged inside the conductive structure 2, the four groups of conductive copper cores 21 are dispersedly arranged around the central point of the cable main body 1, a conductive insulating layer 22 is fixedly arranged at one end of the inner side of the conductive structure 2, which is far away from the conductive copper cores 21, a plurality of conductive copper cores 21 are fixedly arranged inside the conductive structure 2, the outer layers of the conductive copper cores 21 are respectively wrapped with a conductive insulating layer 22, a conductive core waterproof layer 23 is fixedly arranged at one end of the inner side of the conductive structure 2, which is far away from the conductive core waterproof layer 23, a phase separation layer 24 is fixedly arranged at one end of the inner side of the conductive structure 2, the insulating filling material 221 is fixedly installed inside the conductive insulating layer 22, the insulating filling material 221 is made of polyvinyl chloride insulation, the waterproof filling material 231 is fixedly installed inside the conductive core waterproof layer 23, the surface of the conductive copper core 21 is fixedly connected with the conductive insulating layer 22, one end of the conductive insulating layer 22, which is far away from the conductive copper core 21, is fixedly connected with the conductive core waterproof layer 23, one end of the conductive core waterproof layer 23, which is far away from the conductive insulating layer 22, is fixedly connected with the phase separation layer 24, the middle part of the cable main body 1 is fixedly provided with the water blocking powder water absorption column 3, the water blocking powder water absorption column 3 is fixedly provided with the water blocking yarn woven net layer 31, the oxygen isolation layer 5 is fixedly installed inside the cable main body 1, the oxygen isolation filling material 51 is fixedly arranged inside the oxygen isolation layer 5, and the oxygen isolation filling material 51 is made of aluminum hydroxide, separate 5 inside swing joint in oxygen layer and have conductive structure 2, separate 5 inside swing joint in oxygen layer and have the powder that blocks

water absorption post

3, 1 outside fixed mounting of cable main part has outsourcing sheath 4, conductive structure 2 is fixed to be set up inside cable main part 1, the powder that blocks water absorption post 3 is fixed to be set up at 1 middle part of cable main part, outsourcing sheath 4 is fixed to be set up in 1 outside of cable main part, and conductive structure 2, the powder that blocks water absorption post 3 and outsourcing sheath 4 three set gradually by cable main part 1 is inside outwards, outsourcing sheath 4 is fixed to be provided with oversheath 41, oversheath 41 is fixed to be set up on the surface of outsourcing sheath 4, and the material of oversheath 41 is made for silicon rubber, oversheath 41 is close.

The working principle is as follows: this insulating waterproof cable, in use, give cable first layer water protection through setting up outsourcing sheath 4, secondly through setting up conductive insulation layer 22 and conductive core waterproof layer 24, get into the back from the cable end or from 4 defects of outsourcing sheath when moisture content, bring second floor water protection for the cable, reach radial purpose that blocks water for the cable through first layer and second floor, meet water rapid expansion at the cable through setting up the powder that blocks water and prevent moisture content along the vertical further diffusion of cable, just so realized the vertical waterproof purpose of 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 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

1. An insulated waterproof cable, includes cable main body (1), its characterized in that: the cable comprises a cable body (1), wherein the outer surface of the cable body (1) is of a cylindrical structure, a conductive structure (2) is fixedly arranged inside the cable body (1), a conductive copper core (21) is fixedly arranged inside the conductive structure (2), a conductive insulating layer (22) is fixedly arranged at one end, far away from the conductive copper core (21), of the inner side of the conductive structure (2), a conductive core waterproof layer (23) is fixedly arranged at one end, far away from the conductive core waterproof layer (23), of the inner side of the conductive structure (2), a phase separation layer (24) is fixedly arranged at one end, far away from the conductive core waterproof layer (23), an insulating filling material (221) is fixedly arranged inside the conductive insulating layer (22), a waterproof filling material (231) is fixedly arranged inside the conductive core waterproof layer (23), and a conductive insulating layer (22) is fixedly connected to the surface of, the cable is characterized in that one end fixedly connected with conductive core waterproof layer (23) of conductive copper core (21) is kept away from conductive insulating layer (22), one end fixedly connected with phase separation layer (24) of conductive insulating layer (22) is kept away from conductive core waterproof layer (23), fixed mounting is arranged at the middle part of cable body (1) to block water powder water absorption column (3), fixed mounting is arranged at the inner part of water powder water absorption column (3) to block water yarn woven net layer (31), fixed mounting is arranged at the inner part of cable body (1) to separate oxygen layer (5), oxygen-separating filling material (51) is fixedly arranged at the inner part of oxygen-separating layer (5), inner part movably connected with conductive structure (2) is arranged at oxygen-separating layer (5), inner part movably connected with water-blocking powder water absorption column (3) is arranged at the outer part of cable body (1), outer sheath (4) is fixedly arranged with outer sheath (41), one end of the outer sheath (41) close to the oxygen insulation layer (5) is fixedly connected with an outer waterproof layer (42).

2. The insulated and waterproof cable according to claim 1, wherein: the insulating filling material (221) is fixedly arranged inside the conductive insulating layer (22), and the insulating filling material (221) is made of polyvinyl chloride insulation.

3. The insulated and waterproof cable according to claim 1, wherein: the oxygen-insulating filling material (51) is fixedly arranged in the oxygen-insulating layer (5), and the material of the oxygen-insulating filling material (51) is made of aluminum hydroxide.

4. The insulated and waterproof cable according to claim 1, wherein: the conductive structure (2) is internally and fixedly provided with a plurality of conductive copper cores (21), and the outer layers of the conductive copper cores (21) are wrapped with conductive insulating layers (22).

5. The insulated and waterproof cable according to claim 1, wherein: four groups of conductive copper cores (21) are fixedly arranged inside the conductive structure (2), and the four groups of conductive copper cores (21) are dispersedly arranged around the central point of the cable main body (1).

6. The insulated and waterproof cable according to claim 1, wherein: the outer sheath (41) is fixedly arranged on the surface of the outer sheath (4), and the outer sheath (41) is made of silicon rubber.

7. The insulated and waterproof cable according to claim 1, wherein: conductive structure (2) are fixed to be set up inside cable main part (1), and the powder that blocks water absorption column (3) are fixed to be set up in cable main part (1) middle part, and outsourcing sheath (4) are fixed to be set up in cable main part (1) outside, and conductive structure (2), the powder that blocks water absorption column (3) and outsourcing sheath (4) three set gradually by cable main part (1) inside outwards.