CN219476376U - High-temperature-resistant anti-corrosion wire - Google Patents

Abstract

The utility model relates to a high-temperature-resistant anti-corrosion wire which comprises a conductor and an insulating layer wrapped outside the conductor, wherein a high-temperature-resistant layer is wrapped outside the insulating layer, a flame-retardant layer is filled between the high-temperature-resistant layer and the insulating layer, a protective sleeve is arranged on one side of the high-temperature-resistant layer, which is far away from the flame-retardant layer, a temperature sensing layer is arranged on one side of the protective sleeve, which is far away from the high-temperature-resistant layer, and an anti-corrosion layer is arranged on one side of the temperature sensing layer, which is far away from the protective sleeve. The electric wire has high safety, long service life and convenient connection.

Description

High-temperature-resistant anti-corrosion wire

Technical Field

The utility model relates to the technical field of wires, in particular to a high-temperature-resistant and corrosion-resistant wire.

Background

The electric wire cable is an aggregate composed of the following parts; one or more insulated wire cores, and the coating, the total protective layer and the outer protective layer which can be respectively arranged on the insulated wire cores, the cable also can be provided with additional conductors without insulation, the cable has a plurality of purposes, is mainly used for controlling multiple functions of installation, connecting equipment, power transmission and the like, and is a common and indispensable thing in daily life. Because the cable is charged, special care is required for installation. The cable of current is when long-time use, is corroded easily, and a corrosion-resistant high temperature resistant wire and cable of publication number CN214753051U is equipped with the parcel layer through setting up corrosion-resistant layer in the corrosion-resistant layer outside, fills fire extinguishing particle in the parcel layer, is equipped with the insulating layer in the parcel layer outside, and the high temperature resistant layer is established in the insulating layer outside, and the high temperature resistant layer outside is equipped with the lag and establishes corrosion-resistant coating on the lag and solve the problem of easy corruption and not high temperature resistant. However, with the increase of time, people have difficulty in knowing at what temperature the electric wire is at to operate, and over time, the high temperature resistant layer can be consumed by the excessive temperature, so that potential safety hazards are generated in the product; in addition, when the wires are cut and connected, only the insulating tape is used for wrapping, so that the problem of easy degumming is solved for a long time, the use safety is affected, and the wires are not beautiful. The present utility model is innovatively improved in view of the above problems.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides the high-temperature-resistant anti-corrosion wire which is high in safety, long in service life and convenient to connect.

The specific embodiments of the present utility model are as follows:

the application provides a high temperature resistant anticorrosion electric wire, including conductor and the insulating layer of parcel outside the conductor, its characterized in that: the insulating layer is wrapped with a high temperature resistant layer, a flame retardant layer is filled between the high temperature resistant layer and the insulating layer, a protective sleeve is arranged on one side of the high temperature resistant layer away from the flame retardant layer, a temperature sensing layer is arranged on one side of the protective sleeve away from the high temperature resistant layer, and an anti-corrosion layer is arranged on one side of the temperature sensing layer away from the protective sleeve.

Preferably, it is: the flame-retardant layer is a flame-retardant particle bonded by flame-retardant glue.

Preferably, it is: and a spring ring is arranged between the protective sleeve and the high-temperature resistant layer.

Preferably, it is: the cross section of the protective sleeve is quadrilateral, the inner face of the protective sleeve is tangent to the spring ring, and concave parts are arranged on four sides of the protective sleeve.

Preferably, it is: the end part of the protective sleeve is sleeved with a connecting sleeve, the inner side of the connecting sleeve is in contact with the anti-corrosion layer, and the connecting sleeve is made of soft rubber.

Preferably, it is: the temperature sensing layer is reversible temperature sensing color-changing paint.

The beneficial effects are that:

through setting up fire-retardant layer between high temperature resistant and the insulating layer, increase the security of electric wire, the temperature sensing layer on the protective sheath makes it discolour when electric wire high temperature, reminds the staff whether to maintain etc. and operate, improves the security, prolongs electric wire life together with the anticorrosion layer. The elasticity of the electric wire is enhanced by the spring ring, so that the electric wire is not easy to deform when being bent. And the protective sleeve is provided with the quadrilateral layers, and the four edges are provided with the concave parts, so that the protective sleeve forms four protection angles, the concave parts are favorable for heat dissipation, and the four protection angles can play roles of increasing the wear resistance and protecting the electric wires. The end part of the electric wire can be protected from being damaged in the transportation process and the like through the connecting sleeve, and the two ends of the electric wire can be fixedly connected through the connecting sleeve after the electric wire and the connecting electric wire are cut, and the design of the quadrangle of the protecting sleeve can be tighter than that of the wrapping of the connecting sleeve, so that the use safety is improved, and the aesthetic feeling is improved.

The beneficial effects of the present utility model will be described in detail in the examples, thereby making the beneficial effects more apparent.

Drawings

FIG. 1 is a schematic view of the overall structure of an embodiment of the present utility model;

FIG. 2 is a schematic view of a protective sheath according to an embodiment of the present utility model;

FIG. 3 is a schematic view of a connecting sleeve unfolding structure in an embodiment of the utility model;

fig. 4 is a schematic view of an everting structure of a connecting sleeve according to an embodiment of the present utility model.

Wherein:

1. a conductor; 2. an insulating layer; 3. a high temperature resistant layer; 4. a flame retardant layer; 5. a protective sleeve; 6. a temperature sensing layer; 7. an anti-corrosion layer; 8. a spring ring; 9. a concave portion; 10. and (5) connecting the sleeve.

Detailed Description

Technical solutions in the embodiments of the present application will be clearly described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application are within the scope of the protection of the present application.

The terms first, second and the like in the description and in the claims, are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged, as appropriate, such that embodiments of the present application may be implemented in sequences other than those illustrated or described herein, and that the objects identified by "first," "second," etc. are generally of a type and not limited to the number of objects, e.g., the first object may be one or more. Furthermore, in the description and claims, "and/or" means at least one of the connected objects, and the character "/", generally means that the associated object is an "or" relationship.

The embodiments of the present application will be described in detail below with reference to the accompanying drawings by means of specific embodiments and application scenarios thereof.

Example 1

As shown in fig. 1-2, a high temperature resistant and corrosion resistant wire comprises a conductor 1 and an insulating layer 2 wrapped outside the conductor 1, wherein one or more conductors 1 are made of copper wires, in the specific embodiment of the utility model, the insulating layer 2 is wrapped with a high temperature resistant layer 3, and the high temperature resistant layer 3 is made of polytetrafluoroethylene, or common insulating rubber is used for coating an organosilicon high temperature resistant coating thereon, and the organosilicon high temperature resistant coating can also be coated on the basis of polytetrafluoroethylene, so that the high temperature resistant effect of the wire is further improved. The fire-retardant layer 4 is filled between the high temperature resistant layer 3 and the insulating layer 2, the fire-retardant layer 4 is flame-retardant particles bonded through flame-retardant glue, the flame-retardant particles can prevent fire from spreading and play a role in extinguishing fire, and the safety of the electric wire is improved. The high temperature resistant layer 3 is kept away from be equipped with protective sheath 5 on the one side of fire-retardant layer 4, protective sheath 5 plays the guard action to the electric wire, and protective sheath 5 is polyethylene, can bear the temperature in the 90 ℃, protective sheath 5 is kept away from be equipped with temperature sensing layer 6 on the one side of high temperature resistant layer 3, temperature sensing layer 6 is reversible thermochromic coating, selects the reversible thermochromic coating of temperature sensing scope in 70-85 ℃ scope, makes things convenient for the personnel to in time discover the condition of electric wire, adopts heat dissipation etc. to handle in time, prevents that the high temperature from damaging the electric wire, increases security and extension electric wire life. The spring ring 8 is arranged between the protective sleeve 5 and the high temperature resistant layer 3, the spring ring 8 is wrapped on the outer side of the high temperature resistant layer 3, and when the electric wire is bent, the electric wire can be prevented from being deformed or broken, and the use safety is improved. The temperature sensing layer 6 is kept away from be equipped with anticorrosive coating 7 on the one side of protective sheath 5, anticorrosive coating 7 is anticorrosive paint, prevents corrosion wire such as outside air, improves the life of electric wire.

As shown in fig. 1-4, the cross section of the protective sleeve 5 is quadrilateral, the inner surface of the protective sleeve is tangent to the spring ring 8, concave parts 9 are arranged on the four sides of the protective sleeve 5, and the concave parts 9 enable the four corners of the protective sleeve 5 to bulge, so that a protective effect is achieved, and the heat dissipation effect of the concave parts 9 is better. The end of the protective sleeve 5 is sleeved with the connecting sleeve 10, the inner side of the connecting sleeve 10 is in contact with the anti-corrosion layer 7, the connecting sleeve 10 is made of soft rubber, the connecting sleeve 10 is preferably turned outwards to protect the end from damage, the connecting sleeve 10 can be turned down after being wrapped by a black adhesive tape after the conductor 1 is connected when connecting other wires, the connecting sleeve 10 is wrapped at the joint of two wires, the operation is convenient, the safety and the aesthetic property are improved, the connecting sleeve 10 is cylindrical, the diameter is smaller than the side length of the protective sleeve 5, the connecting sleeve 10 is soft rubber and elastic, and the thickness of the connecting sleeve 10 is not too thick so as to avoid influencing the easiness of sleeving the protective sleeve 5, and is usually 1-2 mm. The design of the quadrangle of the protective sleeve 5 and the concave part 9 can enable the connecting sleeve 10 to wrap more tightly, so that the connection stability, the use safety and the convenience are enhanced.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element. Furthermore, it should be noted that the scope of the methods and apparatus in the embodiments of the present application is not limited to performing the functions in the order shown or discussed, but may also include performing the functions in a substantially simultaneous manner or in an opposite order depending on the functions involved, e.g., the described methods may be performed in an order different from that described, and various steps may also be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.

The embodiments of the present application have been described above with reference to the accompanying drawings, but the present application is not limited to the above-described embodiments, which are merely illustrative and not restrictive, and many forms may be made by those of ordinary skill in the art without departing from the spirit of the present application and the scope of the claims, which are also within the protection of the present application.

Claims (5)

1. The utility model provides a high temperature resistant anticorrosion electric wire, includes conductor (1) and parcel insulating layer (2) outside conductor (1), its characterized in that: the insulating layer (2) is wrapped with the high temperature resistant layer (3), the high temperature resistant layer (3) with fill between the insulating layer (2) and have fire-retardant layer (4), high temperature resistant layer (3) keep away from be equipped with protective sheath (5) on one side of fire-retardant layer (4), protective sheath (5) keep away from be equipped with temperature sensing layer (6) on one side of high temperature resistant layer (3), temperature sensing layer (6) keep away from be equipped with anticorrosion layer (7) on one side of protective sheath (5), temperature sensing layer (6) are reversible temperature sensing paint that discolours, anticorrosion layer (7) are anticorrosive paint.

2. The high temperature resistant and corrosion resistant wire as set forth in claim 1, wherein: the flame-retardant layer (4) is a flame-retardant particle bonded by flame-retardant glue.

3. A high temperature resistant corrosion resistant wire as set forth in claim 2, wherein: a spring ring (8) is arranged between the protective sleeve (5) and the high-temperature resistant layer (3).

4. A high temperature resistant corrosion resistant wire according to claim 3, wherein: the cross section of the protective sleeve (5) is quadrilateral, the inner face of the protective sleeve is tangent to the spring ring (8), and concave parts (9) are arranged on the four sides of the protective sleeve (5).

5. The high temperature resistant anticorrosive wire according to claim 4, wherein: the end part of the protective sleeve (5) is sleeved with a connecting sleeve (10), the inner side of the connecting sleeve (10) is in contact with the anti-corrosion layer (7), and the connecting sleeve (10) is made of soft rubber.