CN219321086U

CN219321086U - Self-adhesive high-temperature film covered wire

Info

Publication number: CN219321086U
Application number: CN202223143566.9U
Authority: CN
Inventors: 杨波; 侯斌
Original assignee: Sichuan Huayang Copper Industry Co ltd
Current assignee: Sichuan Huayang Copper Industry Co ltd
Priority date: 2022-11-25
Filing date: 2022-11-25
Publication date: 2023-07-07
Anticipated expiration: 2032-11-25

Abstract

The utility model relates to a self-adhesive high-temperature film covered wire in the technical field of cables, which comprises a wire, wherein an insulating layer is fixedly connected to the surface of the wire, a high-temperature resistant layer is fixedly connected to the outer surface of the insulating layer, high-temperature resistant rubber is fixedly connected to the outer surface of the high-temperature resistant layer, an outer sheath is fixedly connected to the surface of the high-temperature resistant rubber, and a self-adhesive layer is embedded in the surfaces of the outer sheath and the high-temperature resistant rubber. The user pastes the viscose on self-adhesive layer on the wall surface to realize harmless installation, both protected the oversheath right side of membrane envelope to have protected the installation wall not damaged, and the membrane envelope is provided with the self-adhesive layer in a plurality of positions and consequently simple to operate, when external high temperature, and insulating cooling oil in the high temperature resistant rubber cavity can absorb most heat, thereby improves the high temperature resistance of membrane envelope, and the high temperature resistant layer of setting also can isolate a part of heat, and this membrane envelope is provided with dual high temperature resistant setting, improves high temperature resistance greatly.

Description

Self-adhesive high-temperature film covered wire

Technical Field

The utility model relates to the technical field of cables, in particular to a self-adhesive high-temperature film covered wire.

Background

When used in a structure such as a wound iron core, a film-covered wire or wire is usually coated with an adhesive film in order to make the winding between wires more compact. However, if the common adhesive coating is used, adhesion is easy to occur between wires when the adhesive coating is not used, a user of the film coating seals the environment, the use space is small, and a high degree is easy to generate, however, a self-adhesive high-temperature film coating wire which appears on the market still has various defects and can not meet the production requirement.

The existing film covered wire does not have high temperature resistance in the use process, the high temperature resistance is poor, the wire body cannot be normally used due to external or electric core heating, meanwhile, when the existing film covered wire is used, holes are needed to be punched in special places for installation, the installation places are damaged, and the problem of nondestructive installation cannot be achieved.

Disclosure of Invention

Aiming at the problems, the utility model provides a self-adhesive high-temperature membrane covered wire, which solves the problems that the prior art does not have high-temperature resistance and can not realize nondestructive installation.

The technical scheme of the utility model is as follows:

the utility model provides a self-adhesion's high temperature membrane envelope curve, includes the wire, wire surface fixedly connected with insulating layer, insulating layer external surface fixedly connected with high temperature resistant layer, high temperature resistant rubber external surface fixedly connected with high temperature resistant rubber, high temperature resistant rubber surface fixedly connected with oversheath, the oversheath has the self-adhesive layer with high temperature resistant rubber surface is embedded.

The working principle of the technical scheme is as follows:

the insulating layer that sets up possesses good physical mechanical properties, like tensile, anti bending, anti vibration, antitorque etc. in order to adapt to these different service environment, and the high temperature resistant layer of setting also can isolate a part of heat, and this membrane covered wire is provided with dual high temperature resistant setting, improves high temperature resistance greatly, and insulating cooling oil in the high temperature resistant rubber cavity can absorb most heat, and the oversheath has good mechanical properties, can endure higher intensity metal impact.

In a further technical scheme, a plurality of I-shaped sliding grooves are formed in the surfaces of the outer sheath and the high-temperature-resistant rubber, and I-shaped fixing soft strips are embedded in the inner surfaces of the I-shaped sliding grooves.

The fixed soft strip of I type that sets up is fixed in I type spout, and then makes the membrane envelope installation more firm, simultaneously, the installation is also very convenient, can break and change the self-adhesion layer.

In a further technical scheme, the surface of the I-shaped fixed soft strip is adhered with a self-adhesive layer, a release film is adhered on the surface of the self-adhesive layer, and the self-adhesive layer is set as self-adhesive.

The user pastes the viscose of self-adhesive layer on the wall surface to realize harmless installation, both protected the oversheath of membrane envelope and protected the installation wall not damaged yet.

In a further technical scheme, the high-temperature-resistant rubber is provided with a plurality of cavities, and insulating cooling oil is filled in the cavities.

The insulating cooling oil in the cavity can absorb most of heat, so that the high temperature resistance of the film covered wire is improved, and one end of the film covered wire is positioned in the refrigerating fluid, so that the cooling effect is improved.

In a further technical scheme, the high temperature resistant layer is a mica braided fireproof high temperature resistant multi-strand soft copper wire.

The high temperature resistant layer can isolate a part of heat, and the membrane covered wire is provided with double high temperature resistant arrangement, so that the high temperature resistance is greatly improved.

The beneficial effects of the utility model are as follows:

1. the heat-resistant layer can isolate a part of heat, and insulating cooling oil in the high-temperature-resistant rubber cavity can realize insulating effect and absorb heat transferred from the outside, so that the high-temperature resistance of the membrane covered wire is improved;

2. the self-adhesive layer is adhered to the surface of the wall body, so that nondestructive installation is realized, and the wall surface is protected from damage.

Drawings

FIG. 1 is a schematic view of a three-dimensional structure of the present utility model;

FIG. 2 is a schematic diagram of the structure of the I-shaped chute and the I-shaped fixed flexible strip of the present utility model;

fig. 3 is a schematic structural view of the self-adhesive layer of the present utility model.

Reference numerals illustrate:

1. a wire; 2. high temperature resistant rubber; 3. an insulating layer; 4. a high temperature resistant layer; 5. insulating cooling oil; 6. i-shaped fixed soft strips; 7. an outer sheath; 8. a release film; 9. i-shaped sliding grooves; 10. a self-adhesive layer; 11. a cavity.

Detailed Description

Embodiments of the present utility model are further described below with reference to the accompanying drawings.

Example 1:

as shown in fig. 1-3, the utility model provides a self-adhesive high-temperature film covered wire, which comprises a wire 1, wherein an insulating layer 3 is fixedly connected to the surface of the wire 1, a high-temperature resistant layer 4 is fixedly connected to the outer surface of the insulating layer 3, high-temperature resistant rubber 2 is fixedly connected to the outer surface of the high-temperature resistant layer 4, an outer sheath 7 is fixedly connected to the surface of the high-temperature resistant rubber 2, and a self-adhesive layer 10 is embedded in the surfaces of the outer sheath 7 and the high-temperature resistant rubber 2.

Specifically, a plurality of I-shaped sliding grooves 9 are formed in the surfaces of the outer sheath 7 and the high-temperature-resistant rubber 2, I-shaped fixing soft strips 6 are embedded in the inner surfaces of the I-shaped sliding grooves 9, the surfaces of the I-shaped fixing soft strips 6 are adhered to the self-adhesive layer 10, release films 8 are adhered to the surfaces of the self-adhesive layer 10, the self-adhesive layer 10 is self-adhesive, a plurality of cavities 11 are formed in the high-temperature-resistant rubber 2, insulating cooling oil 5 is filled in the cavities 11, and the high-temperature-resistant layer 4 is made of mica woven fireproof high-temperature-resistant multi-strand soft copper wires.

The working principle and the beneficial effects of the embodiment are as follows.

When the membrane covered wire is required to be installed in a nondestructive mode, a user only needs to tear off the release membrane 8 from the adhesive surface of the self-adhesive layer 10, then the user sticks the adhesive of the self-adhesive layer 10 on the surface of a wall body, so that nondestructive installation is realized, the outer sheath 7 of the membrane covered wire is protected, the installation wall surface is protected from damage, the membrane covered wire is provided with the self-adhesive layer 10 in a plurality of directions, therefore, the installation is convenient, the arranged I-shaped fixing soft strip 6 is fixed in the I-shaped sliding groove 9, the membrane covered wire is further firmly installed, meanwhile, the installation is very convenient, the self-adhesive layer 10 can be broken and replaced, the use cost is greatly reduced, when the outside temperature is high, the arranged outer sheath 7 has excellent mechanical property, can resist high-strength metal impact and cutting, has very high tensile strength, and can resist repeated bending for a long time, the insulating cooling oil 5 in the cavity 11 of the high-temperature-resistant rubber 2 can absorb most of heat, so that the high-temperature-resistant layer 4 is arranged, and the high-temperature-resistant layer 4 can also be partially fixed in the I-shaped sliding groove 9, and the membrane covered wire is provided with high-temperature resistance, and the high-resistant performance is well-resistant to bending resistance, and the high-temperature-resistant performance, and the high-temperature-resistant thermal insulation layer is arranged, and the vibration-resistant layer is resistant to be provided with high vibration resistance, and high-resistant performance, and vibration resistance layer is resistant, and high-resistant, and vibration resistant layer is resistant, and resistant to vibration resistant layer; the wire can be used in a normal and reliable operation under the protection of the insulating layer 3 no matter how severe the environment is.

The foregoing examples merely illustrate specific embodiments of the utility model, which are described in greater detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model.

Claims

1. The utility model provides a self-adhesion's high temperature membrane envelope curve, includes wire, its characterized in that: the wire surface fixedly connected with insulating layer, insulating layer external surface fixedly connected with high temperature resistant layer, high temperature resistant rubber external surface fixedly connected with high temperature resistant rubber, high temperature resistant rubber surface fixedly connected with oversheath, the oversheath is embedded with high temperature resistant rubber surface has the self-adhesive layer.

2. A self-adhesive high temperature covered wire according to claim 1, wherein: the outer sheath and the high temperature resistant rubber surface are provided with a plurality of I-shaped sliding grooves, and I-shaped fixing soft strips are embedded in the inner surfaces of the I-shaped sliding grooves.

3. A self-adhesive high temperature covered wire according to claim 2, characterized in that: the surface of the I-shaped fixed soft strip is adhered with the self-adhesive layer, the surface of the self-adhesive layer is adhered with the release film, and the self-adhesive layer is set to be self-adhesive.

4. A self-adhesive high temperature covered wire according to claim 1, wherein: the high-temperature-resistant rubber is provided with a plurality of cavities, and insulating cooling oil is filled in the cavities.

5. A self-adhesive high temperature covered wire according to claim 1, wherein: the high temperature resistant layer is made of mica braided fireproof high temperature resistant multi-strand soft copper wires.