Ultra-light tensile waxed temperature-resistant wire for cabin line

Abstract

The utility model discloses an ultra-light tensile waxed temperature-resistant wire for a cabin circuit, which comprises a wire body, a second anti-static layer fixedly connected to the outer side of the wire body, an inner wrapping layer fixedly connected to the outer side of the second anti-static layer, a reinforcing layer fixedly connected to the outer side of the inner wrapping layer, and an outer wrapping layer fixedly connected to the outer side of the reinforcing layer. A third anti-static layer is fixedly connected to the outer side of the reinforcing layer, a filling layer is arranged outside the third anti-static layer, a waterproof layer is arranged outside the filling layer, a high-temperature-resistant layer is fixedly connected to the outer side of the waterproof layer, and a first anti-static layer is fixedly connected to the outer side of the high-temperature-resistant layer; the outer side of the first anti-static layer is fixedly connected with a folding-resistant layer, and the outer side of the folding-resistant layer is fixedly connected with a wear-resistant layer. Through the above structure, the plurality of protective layers are utilized to protect the wire, so that the service life of the wire can be prolonged, and the cost is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of wires, in particular to an ultra-light, tensile-resistant, wax-coated, and temperature-resistant wire for cabin lines. Background Art

[0002] Aerospace wires and cables are one of the highest-grade, most superior-performance, and most demanding safety products among military cables. They include various wires and cables used on aircraft, satellites, rockets, and other aircraft. Since these products operate at high altitudes or even in outer space for a long time, they are required to have the advantages of small outer diameter, light weight, high and low temperature resistance, friction resistance, oil resistance, flame retardancy, and easy installation. With the increase in the operating speed of aircraft and aircraft, the temperature resistance requirements of the connecting cables located in the aircraft engine area are gradually increasing. Depending on the conductor plating, the temperature resistance level has also been increased to 200°C or 260°C.

[0003] However, the existing high-temperature resistant wires for aerospace use require the copper wires to be exposed at the connection points for connection and conduction. The copper wires at the exposed points are prone to oxidation, affecting normal electricity use. Applying grease to the joints every time the wires are connected is cumbersome and easily damaged, which easily increases costs. Utility Model Content

[0004] The purpose of the utility model is to provide an ultra-light, tensile-resistant, wax-coated, heat-resistant wire for cabin lines. Existing high-temperature-resistant wires for aerospace use require that the copper wires be exposed at the connection points for connection and conduction. The copper wires at the exposed points are prone to oxidation, affecting normal electricity use. Applying grease at the joints each time the wires are connected is cumbersome, and is easily damaged, which easily increases costs.

[0005] To achieve the above object, an ultra-lightweight, tensile-resistant, wax-coated, and temperature-resistant conductor for a cabin line is provided, comprising: a conductor body, a second antistatic layer is fixedly connected to the outside of the conductor body, an inner sheath is fixedly connected to the outside of the second antistatic layer, a reinforcement layer is fixedly connected to the outside of the inner sheath, and a third antistatic layer is fixedly connected to the outside of the reinforcement layer;

[0006] A filling layer is arranged outside the third antistatic layer, a waterproof layer is arranged outside the filling layer, a high temperature resistant layer is fixedly connected to the outside of the waterproof layer, the first antistatic layer is fixedly connected to the outside of the high temperature resistant layer, a folding-resistant layer is fixedly connected to the outside of the first antistatic layer, and a wear-resistant layer is fixedly connected to the outside of the folding-resistant layer.

[0007] According to the ultra-light tensile wax-coated heat-resistant wire for cabin lines, a reinforcing rod is provided in the middle of the filling layer.

[0008] According to the ultra-lightweight, tensile-resistant, wax-coated, and temperature-resistant conductor for cabin lines, the filling layer material is a flame-retardant PP material.

[0009] According to the ultra-lightweight tensile wax-coated heat-resistant conductor for cabin lines, the wear-resistant layer is made of silicon nitride material.

[0010] According to the ultra-lightweight tensile wax-coated heat-resistant wire for cabin lines, a plurality of aluminum wires are arranged in the middle of the folding-resistant layer.

[0011] According to the ultra-light tensile wax-coated temperature-resistant wire for cabin lines, the waterproof layer material is HYF material.

[0012] The above scheme has the beneficial effect: the utility model utilizes the wear-resistant layer, the folding-resistant layer, the antistatic layer, the high-temperature resistant layer and the waterproof layer to protect the wire, making the wire more convenient to install and use, avoiding damage and prolonging the service life of the wire.

[0013] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0015] Figure 1 This is a cross-sectional view of an ultra-lightweight, tensile-resistant, wax-coated, and temperature-resistant wire for a cabin line of the utility model;

[0016] Figure 2 For this utility model Figure 2 Enlarged view of point A in the middle.

[0017] Legend:

[0018] 1. Conductor body; 2. Reinforcement rod; 3. Filling layer; 4. Wear-resistant layer; 5. Folding-resistant layer; 6. First antistatic layer; 7. High temperature resistant layer; 8. Waterproof layer; 9. Second antistatic layer; 10. Inner covering layer; 11. Reinforcement layer; 12. Third antistatic layer. DETAILED DESCRIPTION

[0019] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0020] Reference Figure 1-2The utility model embodiment is an ultra-light anti-tensile wax-coated heat-resistant conductor for cabin lines, which includes: a conductor body 1, a second antistatic layer 9 is fixedly connected to the outside of the conductor body 1, an inner sheath 10 is fixedly connected to the outside of the second antistatic layer 9, a reinforcement layer 11 is fixedly connected to the outside of the inner sheath 10, and a third antistatic layer 12 is fixedly connected to the outside of the reinforcement layer 11, which is used to protect the outside of the conductor and improve the service life of the conductor;

[0021] A filling layer 3 is arranged outside the third antistatic layer 12, a waterproof layer 8 is arranged outside the filling layer 3, a high temperature resistant layer 7 is fixedly connected to the outside of the waterproof layer 8, a first antistatic layer 6 is fixedly connected to the outside of the high temperature resistant layer 7, a folding-resistant layer 5 is fixedly connected to the outside of the first antistatic layer 6, and a wear-resistant layer 4 is fixedly connected to the outside of the folding-resistant layer 5, so as to increase the strength of the conductor and avoid damage during use.

[0022] A reinforcing rod 2 is arranged in the middle of the filling layer 3 to improve the strength of the conductor. The filling layer 3 is made of flame-retardant PP material to improve the flame retardancy of the conductor. The wear-resistant layer 4 is made of silicon nitride material with good wear resistance. A plurality of aluminum wires are arranged in the middle of the folding-resistant layer 5 to facilitate bending of the conductor and avoid breakage. The waterproof layer 8 is made of HYF material with strong corrosion resistance and waterproofness.

[0023] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. An ultra-light, tensile-resistant, wax-coated, and temperature-resistant conductor for a cabin line, comprising: A conductor body (1), characterized in that a second antistatic layer (9) is fixedly connected to the outside of the conductor body (1), an inner sheath (10) is fixedly connected to the outside of the second antistatic layer (9), a reinforcing layer (11) is fixedly connected to the outside of the inner sheath (10), and a third antistatic layer (12) is fixedly connected to the outside of the reinforcing layer (11); A filling layer (3) is arranged outside the third antistatic layer (12), a waterproof layer (8) is arranged outside the filling layer (3), a high temperature resistant layer (7) is fixedly connected to the outside of the waterproof layer (8), a first antistatic layer (6) is fixedly connected to the outside of the high temperature resistant layer (7), a folding-resistant layer (5) is fixedly connected to the outside of the first antistatic layer (6), and a wear-resistant layer (4) is fixedly connected to the outside of the folding-resistant layer (5).

2. The ultra-light tensile wax-coated heat-resistant wire for cabin lines according to claim 1, characterized in that: A reinforcing rod (2) is arranged in the middle of the filling layer (3).

3. The ultra-light tensile wax-coated heat-resistant wire for cabin lines according to claim 1, characterized in that: The material of the filling layer (3) is flame-retardant PP material.

4. The ultra-light tensile wax-coated heat-resistant wire for cabin lines according to claim 1, characterized in that: The wear-resistant layer (4) is made of silicon nitride material.

5. The ultra-light tensile wax-coated heat-resistant wire for cabin lines according to claim 1, characterized in that: A plurality of aluminum wires are arranged in the middle of the folding-resistant layer (5).

6. The ultra-light tensile wax-coated heat-resistant wire for cabin lines according to claim 1, characterized in that: The waterproof layer (8) is made of HYF material.

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