CN218100767U

CN218100767U - Outdoor high-temperature-resistant and low-temperature-resistant cable

Info

Publication number: CN218100767U
Application number: CN202220840187.6U
Authority: CN
Inventors: 安冠行
Original assignee: Chongqing Kunchuan Chenxing Cable Co ltd
Current assignee: Chongqing Kunchuan Chenxing Cable Co ltd
Priority date: 2022-04-13
Filing date: 2022-04-13
Publication date: 2022-12-20
Anticipated expiration: 2032-04-13

Abstract

The utility model provides an it is outdoor with high temperature resistant low temperature resistant cable, including the cable body, the cooling tube, the first insulation layer, first inoxidizing coating can support and consolidate protection frame structure, metal mesh lamella, second inoxidizing coating and filling rope. The cable body, the first insulating layer, the first protective layer, the metal mesh layer and the filling rope are arranged, so that the heat insulation layer arranged between the first protective layer and the metal mesh layer is matched to perform heat insulation work in the using process, and the cable body is prevented from being damaged in the temperature change process; the cable body, the first insulation layer, the bracing piece, the setting of lock ring and software insulating tube is favorable to carrying out the work of support protection to the cable body at the in-process that uses, prevents to receive damage influence life after the in-process cable body that uses rubs or extrudees.

Description

Outdoor high-temperature-resistant and low-temperature-resistant cable

Technical Field

The utility model belongs to the technical field of the cable, especially, relate to an it is outdoor with high temperature resistant low temperature resistant cable.

Background

The cable is made of one or more mutually insulated conductors and an outer insulating protective layer, and is used for transmitting power or information from one place to a wire at another place, the whole outer side of the cable is coated with a highly insulating covering layer, and the cable has the characteristics of internal electrification and external insulation.

However, the existing cable also has the problems that the cable is easy to damage due to high-temperature and low-temperature interaction in the using process and the supporting and protection of the cable are inconvenient.

Therefore, the invention of the outdoor high-temperature-resistant and low-temperature-resistant cable is very necessary.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides an it is outdoor with high temperature resistant cryogenic cable to solve current cable and still having the in-process high temperature low temperature interaction that is using damaging the cable easily and inconvenient cable support protection's problem of carrying on. The cable body is arranged between the cooling pipes, and the cable body and the cooling pipes are arranged inside the first insulating layer; a first protective layer is arranged on the outer wall of the first insulating layer; a supportable reinforced protection frame structure is arranged inside the first insulating layer; the outer wall of the first protective layer is provided with a metal mesh layer, and the outer wall of the metal mesh layer is provided with a second protective layer; the filling rope is filled in the first insulating layer.

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

1. the utility model discloses in, the cable body, the first insulation layer, first inoxidizing coating, the setting of metal mesh lamella and filling rope is favorable to carrying out thermal-insulated work at the insulating layer that sets up between the first inoxidizing coating of in-process cooperation and the metal mesh lamella that uses, prevents that the temperature variation in-process from damaging the cable body.

2. The utility model discloses in, the cable body, the first insulation layer, the bracing piece, the setting of lock ring and software insulating tube is favorable to supporting the work protection work to the cable body at the in-process that uses, prevents to receive damage influence life after the in-process cable body that uses rubs or extrudees.

3. The utility model discloses in, the cable body, the cooling tube, the bracing piece, the lock ring, the connecting rod, the setting of software insulating tube and stay tube is favorable to passing through the cooling tube setting between the lock ring at the in-process that uses, the convenient in-process that uses improves the cooling effect of the cable body.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the supportable reinforcing protection frame structure of the present invention.

In the figure:

1. a cable body; 2. a cooling tube; 3. a first insulating layer; 4. a first protective layer; 5. a reinforced protection frame structure can be supported; 51. a support bar; 52. a support ring; 53. a connecting rod; 54. a soft insulating tube; 55. supporting a pipe; 6. a metal mesh layer; 7. a second protective layer; 8. and (6) filling the ropes.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings, as shown in fig. 1, an outdoor high temperature and low temperature resistant cable comprises a cable body 1, a cooling pipe 2, a first insulating layer 3, a first protective layer 4, a supportable reinforcing protective frame structure 5, a metal mesh layer 6, a second protective layer 7 and a filling rope 8, wherein the cable body 1 is arranged between the cooling pipes 2, and the cable body 1 and the cooling pipe 2 are arranged inside the first insulating layer 3; a first protective layer 4 is arranged on the outer wall of the first insulating layer 3; a supportable reinforcing protection frame structure 5 is arranged inside the first insulating layer 3; the outer wall of the first protective layer 4 is provided with a metal mesh layer 6, and the outer wall of the metal mesh layer 6 is provided with a second protective layer 7; the filling rope 8 is filled in the first insulating layer 3.

In this embodiment, referring to fig. 2, the supportable reinforcing protection frame structure 5 includes a support rod 51, a support ring 52, a connecting rod 53, a soft insulation tube 54 and a support tube 55, wherein the support ring 52 is fixed at each end of the support rod 51; the support rods 51 are respectively connected with one end of a connecting rod 53; the other ends of the connecting rods 53 are respectively connected with supporting tubes 55; a soft insulating tube 54 is arranged in the support ring 52; when carrying out the use, fix second inoxidizing coating 7 in suitable position, when using in the open air, shine the surface at second inoxidizing coating 7 through sunshine, protect the work, the insulating layer that sets up between first inoxidizing coating 4 and the metal mesh lamella 6 carries out thermal-insulated work, the in-process of use carries out the work of cooling down through the insulating coolant liquid of the inside setting of cooling tube 2, set up between the lock ring 52 through cooling tube 2 simultaneously, can effectual improvement cooling effect, simultaneously through the cooperation of bracing piece 51 and lock ring 52 and software insulating tube 54, carry out cable body 1 separation work, the in-process cable body 1 that prevents to use influences work each other after generating heat, thereby accomplish the use work of cable.

In this embodiment, specifically, a rubber layer is disposed between the metal mesh layer 6 and the second protective layer 7; the cable body 1 and the cooling pipe 2 are respectively provided with a plurality of cables; insulating cooling liquid is respectively arranged inside the cooling pipes 2; and a heat insulation layer is arranged between the first protective layer 4 and the metal mesh layer 6.

In this embodiment, specifically, the support tubes 55 are respectively disposed between the support rings 52; the support rod 51 and the connecting rod 53 are respectively made of soft PVC rods.

In this embodiment, specifically, the cable bodies 1 respectively penetrate through the interior of the soft insulating tube 54; the cooling pipes 2 respectively penetrate through the support pipes 55.

Principle of operation

The utility model discloses in, when using, fix second inoxidizing coating 7 in suitable position, when using in the open air, shine on the surface of second inoxidizing coating 7 through sunshine, protect the work, the insulating layer through setting up between first inoxidizing coating 4 and the metal mesh layer 6 carries out thermal-insulated work, the work of cooling down is carried out to the insulating coolant liquid of the in-process through the inside setting of cooling tube 2 of use, set up between lock ring 52 through cooling tube 2 simultaneously, can effectual improvement cooling effect, simultaneously through bracing piece 51 and lock ring 52 and software insulating tube 54's cooperation, carry out cable body 1 separation work, the in-process cable body 1 that prevents to use influences work each other after generating heat, thereby accomplish the use work of cable.

Utilize technical scheme, or technical personnel in the field are in the utility model discloses under technical scheme's the inspiration, design similar technical scheme, and reach above-mentioned technological effect, all fall into the utility model discloses a protection scope.

Claims

1. The outdoor high-temperature-resistant and low-temperature-resistant cable comprises a cable body (1), a cooling pipe (2), a first insulating layer (3), a first protective layer (4), a supportable and reinforced protective frame structure (5), a metal mesh layer (6), a second protective layer (7) and a filling rope (8), wherein the cable body (1) is arranged between the cooling pipes (2), and the cable body (1) and the cooling pipe (2) are arranged inside the first insulating layer (3); a first protective layer (4) is arranged on the outer wall of the first insulating layer (3); a metal mesh layer (6) is arranged on the outer wall of the first protective layer (4), and a second protective layer (7) is arranged on the outer wall of the metal mesh layer (6); the filling rope (8) is filled in the first insulating layer (3); the cable is characterized in that a supportable reinforcing protection frame structure (5) is arranged inside the first insulating layer (3) in the outdoor high-temperature-resistant and low-temperature-resistant cable.

2. The outdoor high-temperature and low-temperature resistant cable according to claim 1, wherein the supportable reinforcing protection frame structure (5) comprises a support rod (51), a support ring (52), a connecting rod (53), a soft insulating tube (54) and a support tube (55), wherein the support ring (52) is fixed at each end of the support rod (51); the supporting rods (51) are respectively connected with one end of a connecting rod (53); the other ends of the connecting rods (53) are respectively connected with supporting tubes (55); a soft insulating tube (54) is arranged in the support ring (52).

3. The outdoor high-temperature and low-temperature resistant cable according to claim 1, wherein the cable bodies (1) respectively penetrate through the inside of the soft insulating tube (54); the cooling pipes (2) respectively penetrate through the supporting pipes (55).