CN216435512U

CN216435512U - Acid and alkali resistant silicone rubber cable

Info

Publication number: CN216435512U
Application number: CN202123305402.7U
Authority: CN
Inventors: 苏德龙; 陈林森
Original assignee: Anhui Welter Instrument Cable Co ltd
Current assignee: Anhui Welter Instrument Cable Co ltd
Priority date: 2021-12-27
Filing date: 2021-12-27
Publication date: 2022-05-03
Anticipated expiration: 2031-12-27

Abstract

The utility model discloses an acid and alkali-resistant silicon rubber cable, which comprises a protective layer, the inboard of protective layer is equipped with the wearing layer, the inboard of wearing layer is equipped with acid-resistant layer, acid-resistant layer's inboard is equipped with alkali-resistant layer, alkali-resistant layer's inboard is equipped with the waterproof layer, the inboard of waterproof layer is equipped with the sponge layer, the inboard of sponge layer is equipped with ventilative layer, the inboard of heat-resistant layer is equipped with the insulating layer, the insulating layer inboard evenly is equipped with five this cores of cable, the surface of this core of cable is equipped with the insulating net, the inboard that one side of this core of cable is located the insulating layer is equipped with the connecting block, the surface of connecting block is equipped with the rubber parting bead, the clearance packing of insulating layer, this core of cable and rubber parting bead has the filling layer. The utility model discloses an acid-resistant layer and alkali-resistant layer improve the acid and alkali resistance of cable, separate cable inside through insulating layer, insulating net and rubber parting bead, improve the insulating nature of cable.

Description

Acid and alkali resistant silicone rubber cable

Technical Field

The utility model relates to the technical field of cables, specifically be an acid and alkali-resistant silicon rubber cable.

Background

With the rapid development of socio-economic technology, cables are usually rope-like cables formed by twisting several or several groups of conductors (at least two in each group), each group of conductors being insulated from each other and often twisted around a center, and the entire outer surface being covered with a highly insulating covering. The cable has the characteristics of internal electrification and external insulation. The cable includes power cable, control cable, compensation cable, shielding cable, high-temperature cable, computer cable, signal cable, coaxial cable, fire-resistant cable, marine cable, mining cable, aluminum alloy cable and the like.

However, the existing silicone rubber cable is not strong in acid and alkali resistance and easy to corrode, and the insulation property inside the cable is not strong, so that short circuit is easy to occur; therefore, the existing requirements are not met, and an acid and alkali resistant silicone rubber cable is provided for the requirements.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an acid and alkali-resistant silicon rubber cable to current silicon rubber cable acid and alkali resistance that proposes in solving above-mentioned background art is not strong, receives the corruption easily, and inside insulating nature is not strong, takes place short circuit scheduling problem easily.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an acid and alkali-resistant silicon rubber cable, includes the protective layer, the inboard of protective layer is equipped with the wearing layer, the inboard of wearing layer is equipped with acid-resistant layer, the inboard on acid-resistant layer is equipped with alkali-resistant layer, alkali-resistant layer's inboard is equipped with the waterproof layer, the inboard of waterproof layer is equipped with the sponge layer, the inboard on sponge layer is equipped with ventilative layer, the inboard on ventilative layer is equipped with the heat-resistant layer, the inboard of heat-resistant layer is equipped with the insulating layer, the insulating layer inboard evenly is equipped with five this cores of cable, the surface of this core of cable is equipped with the insulating screen, one side of this core of cable is located the inboard of insulating layer and is equipped with the connecting block, the surface of connecting block is equipped with the rubber parting bead, the clearance packing that insulating layer, this core of cable and rubber parting bead has the filling layer.

Preferably, the outer surface of the protective layer is provided with a rubber protective layer.

Preferably, the outer surfaces of the acid-resistant layer and the alkali-resistant layer are provided with butyl rubber layers.

Preferably, the outer surface of the waterproof layer is coated with a waterproof material, and a sponge strip is arranged between the waterproof layer and the sponge layer.

Preferably, the insulating net is woven by tinned copper wires.

Preferably, the filling layer is filled with glass fibers.

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

1. the utility model discloses a surface on acid-fast layer and alkali-fast layer is equipped with the butyl rubber layer, and then through acid-fast layer and alkali-fast layer, improves the acid and alkali resistance of cable, separates cable inside through the rubber parting bead, and through insulating layer and insulating net, improves the insulating nature of cable.

Drawings

Fig. 1 is a schematic overall structure diagram of the present invention;

fig. 2 is a side sectional view of a part of the present invention.

In the figure: 1. a protective layer; 2. a wear layer; 3. an acid resistant layer; 4. an alkali-resistant layer; 5. a waterproof layer; 6. a sponge layer; 7. a breathable layer; 8. a heat-resistant layer; 9. an insulating layer; 10. an insulating mesh; 11. a cable core; 12. rubber parting strips; 13. connecting blocks; 14. and (5) filling the layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1 to fig. 2, the present invention provides an embodiment: the acid and alkali resistant silicon rubber cable comprises a protective layer 1, wherein an abrasion-resistant layer 2 is arranged on the inner side of the protective layer 1, an acid-resistant layer 3 is arranged on the inner side of the abrasion-resistant layer 2, an alkali-resistant layer 4 is arranged on the inner side of the acid-resistant layer 3, a waterproof layer 5 is arranged on the inner side of the alkali-resistant layer 4, a sponge layer 6 is arranged on the inner side of the waterproof layer 5, a breathable layer 7 is arranged on the inner side of the sponge layer 6, a heat-resistant layer 8 is arranged on the inner side of the breathable layer 7, an insulating layer 9 is arranged on the inner side of the heat-resistant layer 8, five cable body cores 11 are uniformly arranged on the inner side of the insulating layer 9, an insulating net 10 is arranged on the outer surface of each cable body core 11, a connecting block 13 is arranged on the inner side of the insulating layer 9, a filling layer 14 is filled in gaps between the insulating layer 9, the cable body cores 11 and the rubber barrier bars 12, the acid-resistant layer 3 and the alkali-resistant layer 4 are integrally formed, the acid and alkali-resistant layer are improved, and the insulating layer 9, The insulating net 10 and the rubber parting beads 12 separate the interior of the cable, and improve the insulation of the cable.

Further, the outer surface of the protective layer 1 is provided with a rubber protective layer, so that the abrasion resistance of the cable is improved through the protective layer 1 and the abrasion-resistant layer 2.

Further, the surface on acid-proof layer 3 and alkali-proof layer 4 is equipped with the butyl rubber layer, and then through acid-proof layer 3 and alkali-proof layer 4, improves the acid and alkali resistance of cable.

Further, waterproof layer 5 surface fat liquoring waterproofing material, and be equipped with the sponge strip between waterproof layer 5 and the sponge layer 6, and then be convenient for through waterproof layer 5 and sponge layer 6, improve the waterproof nature of cable.

Further, insulating net 10 is woven by the tinned copper wire and is formed, and then is convenient for improve the insulating nature of cable through insulating layer 9 and insulating net 10.

Further, the filling layer 14 is filled with glass fiber, so as to prevent the cable from bending.

The working principle is as follows: during the use, at first detect whether each part is intact, detect the back that finishes, be equipped with the rubber protection layer through

protective layer

1 and 2 surfaces of wearing layer, and then be convenient for pass through protective layer 1 and wearing layer 2, improve the wearability of cable, surface through resistant acid layer 3 and alkali-fast layer 4 is equipped with the butyl rubber layer, and then through resistant acid layer 3 and alkali-fast layer 4, improve the acid and alkali resistance of cable, through waterproof layer 5 and 6 surface fat liquoring waterproof material of sponge layer, and be equipped with the sponge strip between waterproof layer 5 and the sponge layer 6, and then be convenient for pass through waterproof layer 5 and sponge layer 6, improve the waterproof nature of cable, weave by the tinned copper wire through insulating net 10 and form, and then be convenient for pass through insulating layer 9 and insulating net 10, improve the insulating nature of cable.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an acid and alkali-resistant silicon rubber cable, includes protective layer (1), its characterized in that: the inner side of the protective layer (1) is provided with a wear-resistant layer (2), the inner side of the wear-resistant layer (2) is provided with an acid-resistant layer (3), the inner side of the acid-resistant layer (3) is provided with an alkali-resistant layer (4), the inner side of the alkali-resistant layer (4) is provided with a waterproof layer (5), the inner side of the waterproof layer (5) is provided with a sponge layer (6), the inner side of the sponge layer (6) is provided with a breathable layer (7), the inner side of the breathable layer (7) is provided with a heat-resistant layer (8), the inner side of the heat-resistant layer (8) is provided with an insulating layer (9), the inner side of the insulating layer (9) is uniformly provided with five cable main cores (11), the outer surface of each cable main core (11) is provided with an insulating net (10), one side of each cable main core (11) is positioned at the inner side of the insulating layer (9) and is provided with a connecting block (13), the outer surface of each connecting block (13) is provided with a rubber spacer (12), and a filling layer (14) is filled in gaps among the insulating layer (9), the cable body core (11) and the rubber parting strips (12).

2. The acid and alkali resistant silicone rubber cable according to claim 1, wherein: and a rubber protective layer is arranged on the outer surface of the protective layer (1).

3. The acid and alkali resistant silicone rubber cable according to claim 1, wherein: and butyl rubber layers are arranged on the outer surfaces of the acid-resistant layer (3) and the alkali-resistant layer (4).

4. The acid and alkali resistant silicone rubber cable according to claim 1, wherein: waterproof layer (5) surface fat liquoring waterproof material, and be equipped with the sponge strip between waterproof layer (5) and sponge layer (6).

5. The acid and alkali resistant silicone rubber cable according to claim 1, wherein: the insulating net (10) is formed by weaving tinned copper wires.

6. The acid and alkali resistant silicone rubber cable according to claim 1, wherein: the filling layer (14) is filled with glass fibers.