CN210925558U

CN210925558U - Cable for new forms of energy

Info

Publication number: CN210925558U
Application number: CN201922440666.XU
Authority: CN
Inventors: 谢滨
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-07-03
Anticipated expiration: 2029-12-30

Abstract

The utility model relates to the technical field of cables, and a cable for new forms of energy is disclosed, which comprises a cable, the fixed surface of cable is connected with first insulating circle, the anti circle of splitting of the inside fixedly connected with of first insulating circle, the inside fixedly connected with of anti circle winds the package non-woven fabrics, wind the inside fixedly connected with fixed ring circle of package non-woven fabrics, the outside fixedly connected with outer solid fixed ring of fixed ring circle, outer solid fixed ring's inner wall fixedly connected with supporting shoe, the one end fixedly connected with spring of supporting shoe, the one end fixedly connected with fixed block of spring, the one end fixedly connected with inner fixing ring of fixed block, inner fixing ring's inside fixedly connected with conductor shielding circle. This cable for new forms of energy is fixed by supporting shoe, fixed block and spring through setting up outer solid fixed ring and interior solid fixed ring, has guaranteed the intensity of this cable for new forms of energy, can not take place extrusion deformation and tensile deformation easily to this cable for new forms of energy's stability has been improved greatly.

Description

Cable for new forms of energy

Technical Field

The utility model relates to the technical field of cables, specifically be a cable for new forms of energy.

Background

With the development of new energy technology, the new energy technology is mature, the cost is greatly reduced, and the development of photovoltaic cables and wind power cables is driven. The new energy cable can be divided into: photovoltaic cables, wind power generation cables, cables for offshore oil platforms, cables for nuclear power stations, cables for electric motor vehicles, and cables for inland conventional and unconventional gas exploitation. The rapid development of the new energy industry provides a large stage for the development of the cable industry, and because the technological content of new energy cables is high, how to grasp the development trend of the era and follow the development law of the era for domestic cable enterprises concentrated in middle and low-end markets, and how to develop new energy cable products meeting the market requirements with increased strength becomes a new problem of the cable enterprises.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a cable for new forms of energy possesses advantages such as safe, durable and prevent the extrusion, has solved the problem of easy extrusion damage among the prior art.

(II) technical scheme

For realizing above-mentioned safe, durable and prevent the extrusion purpose, the utility model provides a following technical scheme: a cable for new energy comprises a cable, wherein a first insulating ring is fixedly connected to the surface of the cable, an anti-cracking ring is fixedly connected to the inner portion of the first insulating ring, a non-woven fabric wrapping layer is fixedly connected to the inner portion of the anti-cracking ring, a fixing ring is fixedly connected to the inner portion of the non-woven fabric wrapping layer, an outer fixing ring is fixedly connected to the outer portion of the fixing ring, a supporting block is fixedly connected to the inner wall of the outer fixing ring, a spring is fixedly connected to one end of the supporting block, a fixing block is fixedly connected to one end of the spring, an inner fixing ring is fixedly connected to one end of the fixing block, a conductor shielding ring is fixedly connected to the inner portion of the inner fixing ring, a first copper conductor is fixedly connected to the inner portion of the conductor shielding ring, a single conductor is fixedly connected between the outer, and a second copper conductor is fixedly connected inside the second insulating ring.

Preferably, the first insulating ring and the second insulating ring are made of cross-linked polyethylene.

Preferably, the anti-cracking ring is a hot-dip galvanized electric welding net.

Preferably, the number of the springs is four, and the four springs are fixedly connected between the supporting block and the fixed block.

Preferably, a filler is arranged between the single conductor and the inner fixing ring.

(III) advantageous effects

Compared with the prior art, the utility model provides a cable for new forms of energy possesses following beneficial effect:

1. this cable for new forms of energy, through setting up anti crack circle, anti crack circle chooses for use hot-galvanize electric welding net, and hot-galvanize electric welding net can play the heat retaining effect of moisture resistance, can obviously reduce expend with heat and contract with cold to the destruction of cable, and hot-galvanize electric welding net's toughness is still strong than the same specification steel wire simultaneously, can effectively increase the tensile crack resistance of cable, and the further risk that reduces the cable fracture has improved the practicality of this cable for new forms of energy greatly.

2. This cable for new forms of energy is fixed by supporting shoe, fixed block and spring through setting up outer solid fixed ring and interior solid fixed ring, has guaranteed the intensity of this cable for new forms of energy, can not take place extrusion deformation and tensile deformation easily to this cable for new forms of energy's stability has been improved greatly.

Drawings

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

fig. 2 is a schematic view of the structure of the fixing ring of the present invention.

In the figure: the cable comprises a cable 1, a first insulating ring 2, an anti-cracking ring 3, a non-woven fabric 4, a conductor shielding ring 5, a first copper conductor 6, a single conductor 7, a second insulating ring 8, a second copper conductor 9, a filler 10, a fixed ferrule 11, an outer fixed ring 12, a supporting block 13, a spring 14, a fixed block 15 and an inner fixed ring 16.

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. 1-2, a cable for new energy comprises a cable 1, a first insulating ring 2 is fixedly connected to the surface of the cable 1, an anti-crack ring 3 is fixedly connected to the inside of the first insulating ring 2, a hot-dip galvanized electric welding net is selected as the anti-crack ring 3 by arranging the anti-crack ring 3, the hot-dip galvanized electric welding net can play a role in resisting moisture and preserving heat, the damage of expansion and contraction caused by heat to the cable 1 can be obviously reduced, meanwhile, the toughness of the hot-dip galvanized electric welding net is stronger than that of steel wires with the same specification, the tensile and anti-crack strength of the cable 1 can be effectively increased, the risk of cracking of the cable 1 is further reduced, the practicability of the cable for new energy is greatly improved, the anti-crack ring 3 is the hot-dip galvanized electric welding net, a wrapping non-woven fabric 4 is fixedly connected to the inside of the anti-crack ring 3, the inner wall of the outer fixing ring 12 is fixedly connected with a supporting block 13, one end of the supporting block 13 is fixedly connected with a spring 14, one end of the spring 14 is fixedly connected with a fixing block 15, the number of the springs 14 is four, four springs 14 are all fixedly connected between the supporting block 13 and the fixing block 15, one end of the fixing block 15 is fixedly connected with an inner fixing ring 16, the fixing block 13, the fixing block 15 and the spring 14 are fixed by arranging the outer fixing ring 12 and the inner fixing ring 16, the strength of the new energy cable is ensured, extrusion deformation and stretching deformation cannot easily occur, so that the stability of the new energy cable is greatly improved, a conductor shielding ring 5 is fixedly connected inside the inner fixing ring 16, a first copper conductor 6 is fixedly connected inside the conductor shielding ring 5, the first insulation ring 2 and the second insulation ring 8 are cross-linked polyethylene, and a single conductor 7 is fixedly connected between the outer fixing ring 12 and the inner fixing, a filler 10 is arranged between the single conductor 7 and the inner fixing ring 16, a second insulating ring 8 is fixedly connected inside the single conductor 7, and a second copper conductor 9 is fixedly connected inside the second insulating ring 8.

In summary, the cable for the new energy resource is provided with the anti-cracking ring 3, the anti-cracking ring 3 is a hot-dip galvanizing electric welding net, the hot-dip galvanizing electric welding net can play a role in resisting moisture and preserving heat, the damage of expansion caused by heat and contraction caused by cold to the cable 1 can be obviously reduced, meanwhile, the toughness of the hot-dip galvanizing electric welding net is stronger than that of a steel wire with the same specification, the tensile strength and the anti-cracking strength of the cable 1 can be effectively increased, the risk of cracking of the cable 1 is further reduced, and the practicability of the cable for the new energy; this cable for new forms of energy through setting up outer solid fixed ring 12 and interior solid fixed ring 16, is fixed by supporting shoe 13, fixed block 15 and spring 14, has guaranteed the intensity of this cable for new forms of energy, can not take place extrusion deformation and tensile deformation easily to this cable for new forms of energy's stability has been improved greatly.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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. A cable for new energy, includes cable (1), its characterized in that: the surface fixing of the cable (1) is connected with a first insulating ring (2), the inner fixing of the first insulating ring (2) is connected with an anti-cracking ring (3), the inner fixing of the anti-cracking ring (3) is connected with a non-woven fabric (4), the inner fixing of the non-woven fabric (4) is connected with a fixed ring (11), the outer fixing ring (12) is fixedly connected with the outer fixing ring (11), the inner wall fixing of the outer fixing ring (12) is connected with a supporting block (13), one end of the supporting block (13) is fixedly connected with a spring (14), one end of the spring (14) is fixedly connected with a fixed block (15), one end of the fixed block (15) is fixedly connected with an inner fixing ring (16), the inner fixing of the inner fixing ring (16) is connected with a conductor shielding ring (5), the inner fixing of the conductor shielding ring (5) is connected with a first copper conductor, the single conductor (7) of fixedly connected with between outer fixed ring (12) and interior fixed ring (16), the inside fixedly connected with second insulating collar (8) of single conductor (7), the inside fixedly connected with second copper conductor (9) of second insulating collar (8).

2. The cable for new energy according to claim 1, wherein: the first insulating ring (2) and the second insulating ring (8) are made of cross-linked polyethylene.

3. The cable for new energy according to claim 1, wherein: the anti-cracking ring (3) is a hot galvanizing electric welding net.

4. The cable for new energy according to claim 1, wherein: the number of the springs (14) is four, and the four springs (14) are fixedly connected between the supporting block (13) and the fixed block (15).

5. The cable for new energy according to claim 1, wherein: and a filler (10) is arranged between the single conductor (7) and the inner fixing ring (16).