CN213815595U

CN213815595U - Water pressure resistant cable for water level sensor

Info

Publication number: CN213815595U
Application number: CN202023275597.0U
Authority: CN
Inventors: 郑安才
Original assignee: Nanjing Zhengang Electronic Technology Co ltd
Current assignee: Nanjing Zhengang Electronic Technology Co ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-07-27
Anticipated expiration: 2030-12-29

Abstract

The utility model relates to the technical field of cables, specifically be a water pressure resistant cable for water level sensor, which comprises a cable body, the cable body includes silk core and cable sheath, the silk core is equipped with a plurality ofly to by cable sheath parcel, just be equipped with the filling layer between silk core and the cable sheath and bond, fix the silk core in cable sheath through the filling layer, cable sheath is equipped with fire-retardant layer, first resistance to compression layer, toughness layer and second resistance to compression layer from outside to inside in proper order, makes cable sheath have fire-retardant effect through fire-retardant layer, through first resistance to compression layer and second resistance to compression layer, has improved cable body's water pressure resistance, through the toughness layer, has improved cable sheath's toughness to make it difficult fracture.

Description

Water pressure resistant cable for water level sensor

Technical Field

The utility model relates to the technical field of cables, specifically be a water pressure resistant cable for water level sensor.

Background

As is known, a cable is a conductor provided with an insulating layer and a protective sheath. Are generally relatively thick and consist of a plurality of strands of wire insulated from one another. The power transmission system is erected in the air or buried underground or underwater for telecommunication or power transmission.

The existing cable is too single in structure, most of the existing cable is wrapped by a layer of skin, the water pressure resistance of the cable is insufficient in the using process, when the water pressure is too high, the cable is easy to generate potential safety hazards, the toughness of a cable sheath is too low, the cable sheath is easy to break in the using process, and therefore accidents are easy to happen.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a water pressure resistant cable for water level sensor, which is not enough for the prior art.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a water pressure resistant cable for water level sensor, includes the cable body, the cable body includes silk core and cable sheath, the silk core is equipped with a plurality ofly to by cable sheath parcel, just be equipped with the filling layer between silk core and the cable sheath and bond, cable sheath is equipped with fire-retardant layer, first anti-compression layer, toughness layer and the anti-compression layer of second from outside to inside in proper order, and be equipped with tough silk on the toughness layer, tough silk is equipped with many, and even installation on the toughness layer, be equipped with the resistance to compression pole between first anti-compression layer and the anti-compression layer of second and be connected.

In order to improve the life of this structure, the utility model discloses the improvement has, be equipped with the wearing layer on the cable body, the surface at the cable body is installed to the wearing layer, be equipped with the arch on the wearing layer, the arch is equipped with a plurality ofly to even surface of installing at the wearing layer.

In order to improve the practicality of this structure, the utility model discloses the improvement has, bellied material is stereoplasm rubber, it connects to be equipped with the connecting block between the silk core, be equipped with insulating coating on the fire-retardant layer.

(III) advantageous effects

Compared with the prior art, the utility model provides a water pressure resistant cable for water level sensor possesses following beneficial effect:

this water pressure resistant cable for water level sensor, cable sheathing is equipped with fire-retardant layer, first resistance to compression layer, toughness layer and the second resistance to compression layer from outside to inside in proper order, be equipped with tough silk on the toughness layer, tough silk is equipped with many, and even installs on toughness layer, through being equipped with fire-retardant layer and toughness layer, has improved the fire resistance of this structure and the toughness of itself to improve the factor of safety and the life of this structure in the use, through being equipped with tough silk, make the toughness of toughness layer strengthened, thereby improved the practicality of this structure, be equipped with the resistance to compression pole between first resistance to compression layer and the second resistance to compression layer and be connected, through being equipped with first resistance to compression layer and second resistance to compression layer, make this structure at the in-process that uses, water pressure resistance obtains improving.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is an external view of the cable body of the present invention;

fig. 3 is a schematic view of a connection structure of the first compressive layer and the second compressive layer of fig. 1 according to the present invention;

in the figure: 1. a cable body; 2. a protrusion; 3. an anti-wear layer; 4. a flame retardant layer; 5. a first pressure resistant layer; 6. a silk core; 7. a ductile layer; 8. a tough filament; 9. filling blocks; 10. connecting blocks; 11. a second compressive layer; 12. a compression resistant rod.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the utility model discloses a water pressure resistant cable for water level sensor, including cable body 1, cable body 1 includes silk core 6 and cable sheath, silk core 6 is equipped with a plurality ofly to by cable sheath parcel, just be equipped with the filling layer between silk core 6 and the cable sheath and bond, the cable sheath is equipped with fire-retardant layer 4, first anti-pressure layer 5, toughness layer 7 and second anti-pressure layer 11 from outside to inside in proper order, and be equipped with tough silk 8 on the toughness layer 7, tough silk 8 is equipped with many, and even installation on toughness layer 7, be equipped with the anti-pressure pole 12 between first anti-pressure layer 5 and the second anti-pressure layer 11 and be connected.

When the water pressure resistant cable for the water level sensor is used, firstly, the cable body 1 is installed through a corresponding apparatus, the installation process of the cable body 1 is not explained in detail in the utility model, after the installation is finished, the silk core 6 is wrapped by the cable sheath and is fixed inside the cable sheath through the filler, and the filler can be made of materials with light weight and high temperature resistance, so that the self weight of the cable body 1 is reduced on the premise of ensuring the safety, the cable body is more convenient to transport, the fireproof performance and the self toughness of the structure are improved by arranging the flame retardant layer 4 and the toughness layer 7 in the use process of the cable body 1, the combustion and the fracture phenomena can not occur in the use of the structure, the safety factor and the service life of the structure in the use process are further improved, and in this structure, through being equipped with tough silk 8, make the toughness of toughness layer 7 strengthened to improved the practicality of this structure, through being equipped with first compressive layer 5 and second compressive layer 11, make this structure in the in-process that uses, water pressure resistance improves, and in this structure, the resistance to compression pole 12 between first compressive layer 5 and the second compressive layer 11 can share the water pressure on first compressive layer 5 and the second compressive layer 11, further improvement the practicality of this structure.

In order to improve the life of this structure, the utility model discloses the improvement has, be equipped with wearing layer 3 on cable body 1, wearing layer 3 installs the surface at cable body 1, be equipped with arch 2 on wearing layer 3, arch 2 is equipped with a plurality ofly to the even surface of installing at wearing layer 3, in this structure, through being equipped with wearing layer 3, has improved cable sheathing's wearability, thereby indirect improvement cable body 1's life to be equipped with arch 2 on wearing layer 3, arch 2 is used for reducing the smoothness of wearing layer 3 surface in this structure, thereby makes people be convenient for install and dismantle it.

In order to improve the practicality of this structure, the utility model discloses the improvement has, protruding 2's material is the stereoplasm rubber, be equipped with connecting block 10 between the silk core 6 and connect, be equipped with insulating coating on fire-retardant layer 4, the stereoplasm rubber material is light to economical and practical, in this structure, connecting block 10 can make interconnect between the silk core 6 to make silk core 6 further fixed in cable sheathing's inside, be equipped with insulating coating on fire-retardant layer 4 and make this structure when having flame retardant efficiency, self insulating nature also can improve.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a water pressure resistant cable for water level sensor, its characterized in that, includes cable body (1), cable body (1) includes silk core (6) and cable sheath, silk core (6) are equipped with a plurality ofly to by cable sheath parcel, just be equipped with the filling layer between silk core (6) and the cable sheath and bond, the cable sheath is equipped with fire-retardant layer (4), first anti-pressure layer (5), toughness layer (7) and second anti-pressure layer (11) from outside to inside in proper order, and be equipped with toughness silk (8) on toughness layer (7), toughness silk (8) are equipped with many, and even the installation on toughness layer (7), be equipped with anti-pressure pole (12) between first anti-pressure layer (5) and second anti-pressure layer (11) and be connected.

2. The water pressure resistant cable for the water level sensor according to claim 1, wherein the cable body (1) is provided with an anti-abrasion layer (3), and the anti-abrasion layer (3) is mounted on the outer surface of the cable body (1).

3. The water pressure resistant cable for the water level sensor according to claim 2, wherein the anti-wear layer (3) is provided with a plurality of protrusions (2), and the protrusions (2) are uniformly arranged on the outer surface of the anti-wear layer (3).

4. The water pressure resistant cable for the water level sensor according to claim 3, wherein the protrusion (2) is made of hard rubber.

5. The water pressure resistant cable for the water level sensor according to claim 1, wherein the wire cores (6) are connected with each other through a connecting block (10).

6. The water pressure resistant cable for the water level sensor according to claim 1, wherein the flame retardant layer (4) is provided with an insulating coating.