CN218939295U

CN218939295U - Flat cable and water stop cable

Info

Publication number: CN218939295U
Application number: CN202223184050.9U
Authority: CN
Inventors: 赵彬; 王万松; 杨学山
Original assignee: Anhui Guangfu Cable Co ltd
Current assignee: Anhui Guangfu Cable Co ltd
Priority date: 2022-11-29
Filing date: 2022-11-29
Publication date: 2023-04-28
Anticipated expiration: 2032-11-29

Abstract

The utility model belongs to the technical field of cables, and particularly relates to a flat cable and a water stop cable. According to the utility model, the copper wire shielding layer is wrapped by the second waterproof layer, the high-temperature resistant layer is wrapped by the copper wire shielding layer, the first waterproof layer is wrapped by the high-temperature resistant layer, the conductor shielding layer is wrapped by the conductor insulating layer, the second waterproof layer can effectively prevent rainwater from penetrating, the high-temperature resistant layer can effectively prevent a cable from being protected in a high-temperature environment, the first waterproof layer can play a secondary protection role in external accidental water seepage, and meanwhile, partial discharge caused by gaps generated between the conductor insulating layer and the conductor shielding layer can be effectively prevented.

Description

Flat cable and water stop cable

Technical Field

The utility model belongs to the technical field of cables, and particularly relates to a flat cable and a water stop cable.

Background

The cable is made of one or more mutually insulated conductors and an outer insulating protective layer, and is used for transmitting power or information from one place to another place; rope-like cables, which may also be twisted from several wires or groups of wires, are insulated from each other and often twisted around a center, with a highly insulating coating over the entire outer surface. The cable has an inner energized, outer insulated feature. Flat cables are often used in life, so that a flat cable which can insulate, stop water and resist high temperature is needed to prevent the threat to personal safety of people.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model aims to provide a flat cable and a water stop cable.

The aim of the utility model can be achieved by the following technical scheme:

the utility model provides a flat cable and stagnant water cable, the device includes the cable body, its characterized in that, the cable body includes inside two symmetrically distributed's conductor, and the outer facade of conductor is provided with the protection cladding material.

Further, the outer facade of the protective coating is provided with a conductor shielding layer.

Further, the outer vertical surface of the conductor shielding layer is provided with a conductor insulating layer.

Further, the outer vertical surface of the conductor insulating layer is provided with a filling layer.

Further, the outer facade of the filling layer is provided with a first waterproof layer.

Further, the outer facade of the first waterproof layer is provided with a high temperature resistant layer.

Further, the outer facade of high temperature resistant layer is provided with copper wire shielding layer.

Further, the outer facade of the copper wire shielding layer is provided with a second waterproof layer.

The utility model has the beneficial effects that:

1. according to the utility model, the copper wire shielding layer is wrapped by the second waterproof layer, the high-temperature resistant layer is wrapped by the copper wire shielding layer, the first waterproof layer is wrapped by the high-temperature resistant layer, the conductor shielding layer is wrapped by the conductor insulating layer, the second waterproof layer can effectively prevent rainwater from penetrating, the high-temperature resistant layer can effectively prevent a cable from being protected in a high-temperature environment, the first waterproof layer can play a secondary protection role in external accidental water seepage, and meanwhile, partial discharge caused by gaps generated between the conductor insulating layer and the conductor shielding layer can be effectively prevented.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described, and it will be obvious to those skilled in the art that other drawings can be obtained according to these drawings without inventive effort.

FIG. 1 is a schematic diagram of the structure of the present utility model;

fig. 2 is a schematic view of the flat cable body structure of the present utility model.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present specification, it should be understood that the terms "open," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like indicate orientations or positional relationships, merely to facilitate the description of the present utility model and simplify the description, and do not indicate or imply that the components or elements being referred to must have a particular orientation, be configured and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

The utility model provides a flat cable and stagnant water cable, as shown in figure 1, the device includes cable body 1, cable body 1 includes inside two symmetrical distribution's conductor 11, the outer facade of conductor 11 is provided with protection cladding layer 12, protection cladding layer 12 can effectually protect conductor 11, protection cladding layer 12's outer facade is provided with conductor shielding layer 13, conductor shielding layer 13 can effectually prevent the clearance that produces and the partial discharge that arouses, conductor shielding layer 13's outer facade is provided with conductor insulating layer 14, conductor insulating layer 14's outer facade is provided with filling layer 15, filling layer 15 can protect the heating cable, filling layer 15's outer facade is provided with first waterproof layer 16, first waterproof layer 16 can prevent inside intaking, first waterproof layer 16's outer facade is provided with high temperature resistant layer 17, high temperature resistant layer 17 can be the cable can be better under the circumstances of high temperature operation, high temperature resistant layer 17's outer facade is provided with copper wire shielding layer 18, copper wire shielding layer 18's outer facade is provided with second waterproof layer 19.

Working principle:

through second waterproof layer 19 parcel copper wire shielding layer 18, copper wire shielding layer 18 parcel high temperature resistant layer 17, high temperature resistant layer 17 parcel first waterproof layer 16, conductor insulating layer 14 parcel conductor shielding layer 13, second waterproof layer 19 can effectually prevent rainwater infiltration, high temperature resistant layer 17 can effectually prevent to protect the cable under the environment of high temperature, first waterproof layer 16 can play the effect of secondary protection when outside unexpected infiltration, simultaneously conductor insulating layer 14 and conductor shielding layer 13 can effectually prevent the clearance that produces and partial discharge that arouses between.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims

1. The flat cable and the water-stop cable are characterized in that the cable body (1) comprises two conductors (11) which are symmetrically distributed inside, and a protective coating (12) is arranged on the outer vertical surface of each conductor (11);

the outer vertical surface of the protective coating (12) is provided with a conductor shielding layer (13);

the outer vertical surface of the conductor shielding layer (13) is provided with a conductor insulating layer (14);

the outer vertical surface of the conductor insulating layer (14) is provided with a filling layer (15);

the outer vertical surface of the filling layer (15) is provided with a first waterproof layer (16);

the outer elevation of the first waterproof layer (16) is provided with a high-temperature resistant layer (17);

the outer vertical surface of the high-temperature resistant layer (17) is provided with a copper wire shielding layer (18);

the outer facade of the copper wire shielding layer (18) is provided with a second waterproof layer (19).