CN216980193U

CN216980193U - Novel corrosion-resistant cable

Info

Publication number: CN216980193U
Application number: CN202220898519.6U
Authority: CN
Inventors: 邹志波; 陈敏; 何萍萍; 谢友发
Original assignee: FEIZHOU GROUP CO LTD
Current assignee: FEIZHOU GROUP CO LTD
Priority date: 2022-04-19
Filing date: 2022-04-19
Publication date: 2022-07-15
Anticipated expiration: 2032-04-19

Abstract

The utility model discloses a novel corrosion-resistant cable which comprises a composite outer layer and a composite inner layer, wherein the composite inner layer is arranged inside the composite outer layer, the composite outer layer comprises a wear-resistant layer, an oxidation-resistant layer is arranged inside the wear-resistant layer, an anti-corrosion layer is arranged inside the oxidation-resistant layer, the composite inner layer comprises a shielding layer, a heat dissipation layer is arranged inside the shielding layer, a filler is arranged inside the composite inner layer, a reinforcing support and four wires are respectively arranged inside the filler, and insulating layers are respectively arranged on the outer sides of the four wires. The material of the corrosion-resistant layer is composed of epoxy resin and phenolic resin, so that the corrosion-resistant effect in the cable is improved, meanwhile, the wear-resistant layer improves the wear resistance, and when the wear-resistant layer is accidentally corroded and penetrated, the oxidation-resistant layer of the internal carbonized foam cotton can also play a good role in corrosion resistance, so that the cable can be normally used.

Description

Novel corrosion-resistant cable

Technical Field

The utility model relates to the field of cables, in particular to a novel corrosion-resistant cable.

Background

A cable is an electric energy or signal transmission device, generally comprising several or several groups of conductors, and is a conductor structure made of one or more mutually insulated conductors and an outer insulating protective layer for transmitting electric power or information from one place to another, and a wire cable in a broad sense is also referred to as a cable for short, and a wire cable in a narrow sense is an insulated cable, which mainly comprises the following parts: one or more insulated wire cores, and their respective possible coatings, total protective layers, outer protective layers, etc.

The prior patent (with the publication number of CN 215577887U) discloses a novel corrosion-resistant and pressure-resistant power cable, which relates to the field of power facilities and comprises a cable body, wherein the inner cavity of the cable body is provided with four copper cores, and the outer walls of the four copper cores are all sleeved with internal insulating layers; the buffering subassembly, the buffering subassembly sets up in the inner chamber of cable body, the buffering subassembly is including the fixed lantern ring, the inside of the fixed lantern ring is provided with the active carbon granule, the fixed spacing cylinder that has cup jointed of outer wall of the fixed lantern ring, five fixing hole have been seted up to spacing cylindrical one end. The utility model discloses an utilize the design of buffering subassembly, the fixed slot can carry out preliminary buffering shock attenuation, and the fibre buffer layer can further cushion the pressure that receives, and when spacing cylinder can fix four cables spacing, the fixed lantern ring received the extrusion back, and the displacement through the active carbon granule carries out the release of pressure to realized the anticorrosive and buffer protection to the cable body.

However, the existing cables on the market have a plurality of categories, and suitable cables can be selected according to different use environments, and in the use of the corrosion-resistant cable, the cable is often disposable, so that the cable is inconvenient and quick to repair after being corroded, thereby affecting normal use, and a novel corrosion-resistant cable is provided for this purpose.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a novel corrosion-resistant cable.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a novel corrosion-resistant cable, includes compound skin, compound inlayer sets up in compound outer inside, compound skin includes the wearing layer, the inside of wearing layer is provided with the antioxidation layer, the inside of antioxidation layer is provided with the anticorrosive coating, compound inlayer includes the shielding layer, the inside of shielding layer is provided with the heat dissipation layer, the inside of compound inlayer is provided with the filler, the inside of filler is provided with respectively consolidates support and four wires, four the outside of wire is provided with the insulating layer respectively.

As a further description of the above technical solution:

the reinforcing support is cross-shaped, the reinforcing support is arranged in the middle of the four wires, and a buffer rod is arranged in the center of the upper end face of the reinforcing support.

As a further description of the above technical solution:

the wear-resistant layer is made of nitrile rubber.

As a further description of the above technical solution:

the material of antioxidation layer is carbonization foam cotton, just be provided with a plurality of recess on the lateral wall of antioxidation layer.

As a further description of the above technical solution:

the anticorrosive layer is composed of epoxy resin and phenolic resin.

As a further description of the above technical solution:

the shielding layer is composed of a braided copper wire belt.

As a further description of the above technical solution:

the heat dissipation layer is made of carbon fibers.

The utility model has the following beneficial effects:

compared with the existing arrangement, the reinforcing support is arranged in the filler, the four wires are distributed in the filler in a cross shape by the reinforcing support, the electric corrosion between the insulating layers of the wires can be effectively avoided, the service life is indirectly prolonged, and meanwhile, the reinforcing support can play a good role in bending resistance on the cable.

Compared with the existing arrangement, the corrosion-resistant layer is made of epoxy resin and phenolic resin, so that the corrosion-resistant effect in the cable is improved, the wear-resistant layer is improved in wear resistance, and when the wear-resistant layer is accidentally corroded and penetrated, the oxidation-resistant layer of the internal carbonized foam cotton can also have good corrosion resistance, so that the cable can be normally used.

Drawings

Fig. 1 is an isometric view of a novel corrosion-resistant cable according to the present invention;

FIG. 2 is a top cross-sectional view of a composite outer layer of a novel corrosion-resistant cable according to the present invention;

FIG. 3 is a top cross-sectional view of a composite inner layer of a novel corrosion-resistant cable according to the present invention;

fig. 4 is a partial front sectional view of a novel corrosion-resistant cable according to the present invention.

Illustration of the drawings:

1. a composite outer layer; 2. a composite inner layer; 3. a filler; 4. reinforcing the bracket; 5. a wire; 6. an insulating layer; 7. a buffer rod; 8. a wear layer; 9. an anti-oxidation layer; 10. an anticorrosive layer; 11. a shielding layer; 12. and a heat dissipation layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, one embodiment of the present invention is provided: a novel corrosion-resistant cable comprises a composite outer layer 1 and a composite inner layer 2, wherein the composite inner layer 2 is arranged inside the composite outer layer 1, the composite outer layer 1 comprises a wear-resistant layer 8, the wear-resistant layer 8 is made of nitrile rubber, the nitrile rubber has good aging resistance, an oxidation-resistant layer 9 is arranged inside the wear-resistant layer 8, the oxidation-resistant layer 9 is made of carbonized foam cotton, a plurality of grooves are formed in the side wall of the oxidation-resistant layer 9, an anticorrosive layer 10 is arranged inside the oxidation-resistant layer 9, the anticorrosive layer 10 is made of epoxy resin and phenolic resin and has good corrosion resistance, when the wear-resistant layer 8 is accidentally corroded and penetrated, the oxidation-resistant layer 9 of the carbonized foam cotton can also play good corrosion resistance, so that the cable can be normally used, the composite inner layer 2 comprises a shielding layer 11, the shielding layer 11 is made of braided copper wire strips, a heat dissipation layer 12 is arranged inside the shielding layer 11, the material of heat dissipation layer 12 is the carbon fiber, the carbon fiber has better high temperature resistant and heat conduction effect, compound inlayer 2's inside is provided with filler 3, the inside of filler 3 is provided with reinforcement support 4 and four wires 5 respectively, the outside of four wires 5 is provided with insulating layer 6 respectively, the shape of reinforcement support 4 is cross, and reinforcement support 4 sets up the centre at four wires 5, the inside of reinforcement support 4's up end center department is provided with buffer beam 7, reinforcement support 4 is four wires 5 and is the inside of cross distribution at filler 3, can effectually avoid electric corrosion between the 5 insulating layer 6 of wire, indirectly increase life, it can play good bending resistance to cable itself to set up reinforcement support 4 simultaneously.

The working principle is as follows: the utility model relates to a novel corrosion-resistant cable, which is characterized in that a reinforcing bracket 4 and four wires 5 are respectively arranged inside a filler 3, insulating layers 6 are respectively arranged on the outer sides of the four wires 5, the reinforcing bracket 4 is in a cross shape, the reinforcing bracket 4 is arranged in the middle of the four wires 5, a buffer rod 7 is arranged inside the center of the upper end surface of the reinforcing bracket 4, the four wires 5 are distributed inside the filler 3 in a cross shape by the reinforcing bracket 4, the electric corrosion between the insulating layers 6 of the wires 5 can be effectively avoided, the service life is indirectly prolonged, meanwhile, the reinforcing bracket 4 can play a good role in bending resistance to the cable, an anticorrosive layer 10 is composed of epoxy resin and phenolic resin, the corrosion-resistant cable has good corrosion resistance, and when a wear-resistant layer 8 is accidentally corroded and penetrated, an oxidation-resistant layer 9 of internal carbonized foam can also play a good role in corrosion resistance, thereby ensuring that the cable can be used normally.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a novel corrosion-resistant cable, includes compound skin (1), compound inlayer (2), its characterized in that: compound inlayer (2) sets up in the inside of compound outer (1), compound outer (1) includes wearing layer (8), the inside of wearing layer (8) is provided with oxidation resisting layer (9), the inside of oxidation resisting layer (9) is provided with anticorrosive coating (10), compound inlayer (2) are including shielding layer (11), the inside of shielding layer (11) is provided with heat dissipation layer (12), the inside of compound inlayer (2) is provided with filler (3), the inside of filler (3) is provided with respectively consolidates support (4) and four wire (5), four the outside of wire (5) is provided with insulating layer (6) respectively.

2. The novel corrosion-resistant cable of claim 1, wherein: the reinforcing support (4) is cross-shaped, the reinforcing support (4) is arranged in the middle of the four wires (5), and a buffer rod (7) is arranged inside the center of the upper end face of the reinforcing support (4).

3. The novel corrosion-resistant cable of claim 1, wherein: the wear-resistant layer (8) is made of nitrile rubber.

4. The novel corrosion-resistant cable according to claim 1, wherein: the material of antioxidation layer (9) is carbonization foam cotton, just be provided with a plurality of recess on the lateral wall of antioxidation layer (9).

5. The novel corrosion-resistant cable of claim 1, wherein: the anticorrosive layer (10) is composed of epoxy resin and phenolic resin.

6. The novel corrosion-resistant cable of claim 1, wherein: the shielding layer (11) is composed of a braided copper wire belt.

7. The novel corrosion-resistant cable of claim 1, wherein: the heat dissipation layer (12) is made of carbon fibers.