CN205751619U

CN205751619U - A kind of new-energy automobile anti-explosion cable

Info

Publication number: CN205751619U
Application number: CN201620435616.6U
Authority: CN
Inventors: 何俊文; 唐俊丽; 唐青松; 童效俊; 王金柱
Original assignee: SINYU CABLE GROUP Co Ltd
Current assignee: SINYU CABLE GROUP Co Ltd
Priority date: 2016-05-16
Filing date: 2016-05-16
Publication date: 2016-11-30
Anticipated expiration: 2026-05-16

Abstract

The utility model discloses a kind of new-energy automobile anti-explosion cable, including insulated wire cores and triangle skeleton, described insulated wire cores be three and outside surface configuration have carbon fiber braid, described insulated wire cores outsourcing to be with triangle skeleton；Described triangle skeleton inner surface scribbles curtain coating, and is coated with inserts, proof copper-wire braided screen layer, glass fiber fireprotection layer, steel-tape armouring layer, oversheath and refractory coating successively in outside.Being provided with triangular support skeleton inside this utility model, triangular support skeleton inner surface is provided with curtain coating, and shield effectiveness is good, does not interferes with the normal work of adjacent cable, it is to avoid electromagnetic wave environment pollutes, firm in structure, is unlikely to deform, and reasonable in design, intensity is big.

Description

A kind of new-energy automobile anti-explosion cable

Technical field

This utility model relates to cable, particularly relates to a kind of new-energy automobile anti-explosion cable.

Background technology

A kind of new-energy automobile anti-explosion cable has been obtained for extensively applying in some places with explosion risk, Such as in warehouse, chemical enterprise, gas station, gas station, the place high to security requirement such as oil play, be required to use Anti-explosion cable meets these places high request to safety.For preventing the storm shock wave caused because of blast from cable being caused Destroy, and the electromagnetic interference between circuit and surrounding devices, existing main employing is internal adds circular bursting diaphragm, wire armoring, copper Silk braid shielded meets requirement.

The problems and disadvantages that prior art exists, anti-explosion cable is to be internally provided with circular bursting diaphragm, mainly by cable It is that wire armoring, copper wire armored realize, makes cable to destroy under the effect of external force, but use this structure to reduce The softness of cable, bendability；The membership that adds of bursting diaphragm makes the weight penalty of cable itself, on the one hand adds mounting and installation Difficulty, on the other hand make cable can only be suitable for land and use, be not suitable for using on naval vessel；Prior art can not have Effect absorbs the shock wave that blast produces, and causes cable bad, affects the normal use of cable.

Utility model content

For meeting above-mentioned requirements, this utility model purpose is to provide a kind of new-energy automobile anti-explosion cable.

Scheme of the present utility model is as follows: a kind of new-energy automobile anti-explosion cable, including insulated wire cores and triangle skeleton, Described insulated wire cores be three and outside surface configuration have carbon fiber braid, described insulated wire cores outsourcing to be with triquetrum Frame；Described triangle skeleton inner surface scribbles curtain coating, and is coated with inserts, proof copper-wire braided screen layer, glass successively in outside Glass silk fireprotection layer, steel-tape armouring layer, oversheath and refractory coating.

The material of described triangle skeleton is silicone rubber.

Described inserts is non-to open net polypropylene tearing material.

Described steel-tape armouring layer is double-deck galvanized steel

The beneficial effects of the utility model: be provided with triangular support skeleton, triangular support skeleton inside this utility model Inner surface is provided with curtain coating, and shield effectiveness is good, does not interferes with the normal work of adjacent cable, it is to avoid electromagnetic wave environment is dirty Dye, firm in structure, it is unlikely to deform；Described inserts can effectively absorb the shock wave that blast produces, and steel-tape armouring layer can have It is that cable is torn that effect prevents blast.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model,

Wherein: 1, insulated wire cores；2, carbon fiber braid；3, triangle skeleton；4, curtain coating；5, inserts；6, copper wire Woven shield；7, glass fiber fireprotection layer；8, steel-tape armouring layer；9, oversheath；10, refractory coating.

Detailed description of the invention

Below in conjunction with the accompanying drawings this utility model is described further；

As it is shown in figure 1, a kind of new-energy automobile anti-explosion cable, including insulated wire cores 1 and triangle skeleton 3, described is exhausted Edge core 3 be three and outside surface configuration have carbon fiber braid 2, described insulated wire cores 1 outsourcing to be with triangle skeleton 3； Described triangle skeleton 3 inner surface scribbles curtain coating 4, and is coated with inserts 5, proof copper-wire braided screen layer 6, glass successively in outside Glass silk fireprotection layer 7, steel-tape armouring layer 8, oversheath 9 and refractory coating 10.Described triangle skeleton effectively supports cable, and structure is hard Gu, it is unlikely to deform；Curtain coating and proof copper-wire braided screen layer shield effectiveness are good, do not interfere with the normal work of adjacent cable, keep away Exempt from electromagnetic wave environment to pollute.

Preferably, the material of described triangle skeleton 3 is silicone rubber.

Preferably, described inserts 5 is non-net polypropylene tearing material of opening, it is possible to effectively absorb what blast produced Shock wave.

Preferably, described steel-tape armouring layer 8 is double-deck galvanized steel, reduce due to cable jacket by point-like outside Power and planar external force cause breakage, it is possible to effectively preventing blast is that cable is torn.

Although above detailed description of the invention of the present utility model to be given detailed description and explanation, but it should be noted that It is that we can carry out various equivalence according to conception of the present utility model to above-mentioned embodiment and change and amendment, and it is produced Function still without departing from description contained spiritual time, all should be within protection domain of the present utility model.

Claims

1. a new-energy automobile anti-explosion cable, it is characterised in that: include insulated wire cores (1) and triangle skeleton (3), described Insulated wire cores (1) be three and outside surface configuration have carbon fiber braid (2), described insulated wire cores (1) outsourcing to be with three Angle skeleton (3)；Described triangle skeleton (3) inner surface scribbles curtain coating (4), and is coated with inserts (5), copper successively in outside Silk woven shield (6), glass fiber fireprotection layer (7), steel-tape armouring layer (8), oversheath (9) and refractory coating (10).

A kind of new-energy automobile anti-explosion cable the most according to claim 1, it is characterised in that: described triangle skeleton (3) Material be silicone rubber.

A kind of new-energy automobile anti-explosion cable the most according to claim 1, it is characterised in that: described inserts (5) is Non-open net polypropylene tearing material.

A kind of new-energy automobile anti-explosion cable the most according to claim 1, it is characterised in that: described steel-tape armouring layer (8) it is double-deck galvanized steel.