CN220208576U - Thin-wall high-temperature-resistant cable - Google Patents

Abstract

The utility model discloses a thin-wall high-temperature-resistant cable, which comprises a cable body and three conductors, wherein the cable body comprises a heat insulation colloid, an aluminum plate shielding layer, a braiding shielding layer, a waterproof layer, an insulating layer and an anti-corrosion layer, the inner wall of the anti-corrosion layer is fixedly connected with the outer surface of the insulating layer, the inner wall of the insulating layer is fixedly connected with the outer surface of the waterproof layer, the inner wall of the waterproof layer is fixedly connected with the inner wall of the braiding shielding layer, the inner wall of the braiding shielding layer is fixedly connected with the outer surface of the aluminum plate shielding layer, and the aluminum plate shielding layer, the conductors and the heat insulation colloid are matched.

Description

Thin-wall high-temperature-resistant cable

Technical Field

The utility model relates to the technical field of cables, in particular to a thin-wall high-temperature-resistant cable.

Background

Wire and cable are used to transmit electrical energy, information and wire products for electromagnetic energy conversion, the broad sense of wire and cable is also simply referred to as cable, and the narrow sense of cable is insulated cable, which can be defined as: an aggregate consisting of; one or more insulated cores, and the respective coatings, total protective layers and outer protective layers that they may have, may also have additional uninsulated conductors.

In order to meet the thin-wall requirement of the cable, the insulating layer and the sheath layer of the existing thin-wall high-temperature-resistant cable are thin, the high-temperature resistance can be correspondingly weakened, and the outer surface of the cable is easy to corrode due to the fact that the cable is not exposed to sunlight for a long time.

Disclosure of Invention

The utility model aims to provide a thin-wall high-temperature-resistant cable so as to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a thin wall high temperature resistant cable, includes cable body and three conductor, the cable body includes thermal-insulated colloid, aluminum plate shielding layer, establishment shielding layer, waterproof layer, insulating layer and anticorrosive coating, the inner wall of anticorrosive coating and the surface fixed connection of insulating layer, the inner wall of insulating layer and the surface fixed connection of waterproof layer, the inner wall of waterproof layer and the inner wall fixed connection of establishment shielding layer.

In a further embodiment, the inner wall of the braided shielding layer is fixedly connected with the outer surface of the aluminum plate shielding layer, and the inner wall of the aluminum plate shielding layer is fixedly connected with the outer surface of the heat insulation colloid.

In a further embodiment, the conductors are formed by twisting a plurality of silver-plated copper wires, and a protective sleeve is fixedly connected to the outer surface of each conductor.

In a further embodiment, the waterproof layer is made of polyvinyl chloride, and the anti-corrosion layer is made of anti-corrosion silica gel.

In a further embodiment, the braided shielding layer is made of silver-plated flat copper wires by braiding, and the insulating layer is made of polytetrafluoroethylene propylene.

In a further embodiment, the outer surface of each protective sleeve is fixedly connected with the heat insulation colloid, and each protective sleeve is made of wear-resistant rubber.

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

this device not only can protect the conductor through the cooperation of protective sheath, conductor and thermal-insulated colloid, can insulate against heat the conductor moreover, and aluminum plate shielding layer, establishment shielding layer and waterproof layer's cooperation not only can make the cable waterproof, can shield the signal of outside moreover, and insulating layer and anticorrosive coating's cooperation not only can make the insulating effect of cable better, has increased the life of cable by a wide margin moreover.

Drawings

Fig. 1 is a schematic perspective view of a thin-walled high temperature resistant cable.

Fig. 2 is a front cross-sectional view of a conductor in a thin-walled, high temperature resistant cable.

Fig. 3 is a front cross-sectional view of a cable body in a thin-walled high temperature resistant cable.

In the figure: 1. a cable body; 2. a protective sleeve; 3. a conductor; 4. a heat insulating gel; 5. an aluminum plate shielding layer; 6. braiding a shielding layer; 7. a waterproof layer; 8. an insulating layer; 9. and an anti-corrosion layer.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

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.

Referring to fig. 1-3, in the utility model, a thin-wall high-temperature-resistant cable comprises a cable body 1 and three conductors 3, wherein the cable body 1 comprises a heat insulation colloid 4, an aluminum plate shielding layer 5, a braiding shielding layer 6, a waterproof layer 7, an insulating layer 8 and an anti-corrosion layer 9, the inner wall of the anti-corrosion layer 9 is fixedly connected with the outer surface of the insulating layer 8, the inner wall of the insulating layer 8 is fixedly connected with the outer surface of the waterproof layer 7, and the inner wall of the waterproof layer 7 is fixedly connected with the inner wall of the braiding shielding layer 6.

The inner wall of the braiding shielding layer 6 is fixedly connected with the outer surface of the aluminum plate shielding layer 5, the inner wall of the aluminum plate shielding layer 5 is fixedly connected with the outer surface of the heat insulation colloid 4, the conductors 3 are formed by stranding a plurality of silver-plated copper wires, the outer surface of each conductor 3 is fixedly connected with the protective sleeve 2, the waterproof layer 7 is made of polyvinyl chloride, the anti-corrosion layer 9 is made of anti-corrosion silica gel, and the waterproof and anti-corrosion effects of the cable are better.

The braiding shielding layer 6 is made of silver-plated flat copper wires in a braiding mode, the insulating layer 8 is made of polytetrafluoroethylene acrylic material, the outer surface of each protective sleeve 2 is fixedly connected with the heat insulation colloid 4, each protective sleeve 2 is made of wear-resistant rubber material, the conductors 3 can be protected, and damage to cables caused by external heat can be prevented.

The working principle of the utility model is as follows: firstly, people can lay the cable in the position of use, and the setting of thermal insulation colloid 4 can prevent that outside heat from causing the damage to the cable, and aluminum plate shielding layer 5 and the setting of establishment shielding layer 6 can prevent that outside signal from causing the influence to electric power and signal transmission of conductor 3, waterproof layer 7's setting can prevent outside water from entering to the inside of cable, and insulating layer 8's setting can prevent that the cable from leaking the time, causes danger to the staff, and anticorrosive coating 9's setting can prevent that the outside of cable from appearing the condition of corruption.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (6)

1. The utility model provides a thin wall high temperature resistant cable which characterized in that: including cable body (1) and three conductor (3), cable body (1) include thermal-insulated colloid (4), aluminum plate shielding layer (5), establishment shielding layer (6), waterproof layer (7), insulating layer (8) and anticorrosive coating (9), the inner wall of anticorrosive coating (9) and the surface fixed connection of insulating layer (8), the inner wall of insulating layer (8) and the surface fixed connection of waterproof layer (7), the inner wall of waterproof layer (7) and the inner wall fixed connection of establishment shielding layer (6).

2. A thin-walled high temperature resistant cable according to claim 1, wherein: the inner wall of the braided shielding layer (6) is fixedly connected with the outer surface of the aluminum plate shielding layer (5), and the inner wall of the aluminum plate shielding layer (5) is fixedly connected with the outer surface of the heat insulation colloid (4).

3. A thin-walled high temperature resistant cable according to claim 1, wherein: the conductors (3) are formed by stranding a plurality of silver-plated copper wires, and the outer surface of each conductor (3) is fixedly connected with a protective sleeve (2).

4. A thin-walled high temperature resistant cable according to claim 1, wherein: the waterproof layer (7) is made of polyvinyl chloride, and the anti-corrosion layer (9) is made of anti-corrosion silica gel.

5. A thin-walled high temperature resistant cable according to claim 1, wherein: the braided shielding layer (6) is formed by braiding silver-plated flat copper wires, and the insulating layer (8) is made of polytetrafluoroethylene propylene.

6. A thin-walled high temperature resistant cable according to claim 3, wherein: the outer surface of each protective sleeve (2) is fixedly connected with the heat insulation colloid (4), and each protective sleeve (2) is made of wear-resistant rubber.