CN213844863U

CN213844863U - Corrosion-resistant copper wire

Info

Publication number: CN213844863U
Application number: CN202022897457.0U
Authority: CN
Inventors: 李永运
Original assignee: Guangdong Lijing Metal Material Co ltd
Current assignee: Guangdong Lijing Metal Material Co ltd
Priority date: 2020-12-04
Filing date: 2020-12-04
Publication date: 2021-07-30
Anticipated expiration: 2030-12-04

Abstract

The utility model discloses an anti-corrosion copper wire, which comprises a cooling pipe, an anti-corrosion coating, a first insulating layer, a copper core and a wiring end, wherein the anti-corrosion coating is sprayed on the outer surface of the cooling pipe, the surface of the anti-corrosion coating is fixedly connected with the first insulating layer, the surface of the first insulating layer is provided with the copper core, the two ends of the copper core are respectively and fixedly connected with the wiring end, the surface of the copper core is provided with a second insulating layer, the surface of the second insulating layer is fixedly connected with a cable sleeve, and the wiring end and the cable sleeve are matched and installed, the copper core is a braided tubular copper core, because of the skin effect of current, the heat dissipation area is increased and the heat dissipation effect is improved while the copper consumption is reduced under the premise of not influencing the electric conductivity, the liquid heat dissipation effect matched with the cooling pipe is good, because of the reduced working temperature of the copper wire, the aging of the material is reduced, thereby further improving the anti-corrosion performance, the practicability is strong.

Description

Corrosion-resistant copper wire

Technical Field

The utility model relates to a copper line field specifically is an anticorrosive type copper line.

Background

The main characteristic of the anti-corrosion copper wire is that a cable which improves the anti-corrosion capability of the copper wire through anti-corrosion measures on the basis of the ordinary copper wire, and the anti-corrosion copper wire has wide application in the working environment with severe working conditions.

For the existing anticorrosion copper wire, the copper core is mostly subjected to tin plating treatment and is matched with other anticorrosion layers for anticorrosion, the anticorrosion effect is poor in the high-temperature environment of metal smelting, the heat dissipation capacity of the copper wire is poor under the working condition of high current, and the aging of the wire can be accelerated.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an anticorrosive type copper line to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an anticorrosive type copper line, includes cooling tube, anticorrosive coating, first insulation layer, copper core and wiring end, cooling tube surface coating has anticorrosive coating, anticorrosive coating fixed surface links the first insulating layer that connects, first insulation layer surface mounting has the copper core, copper core both ends difference fixedly connected with wiring end, copper core surface mounting has the second insulation layer, second insulation layer surface fixedly connected with cable cover, wiring end and cable cover cooperation installation, the symmetrical fixedly connected with cooling body in cooling tube both ends.

Preferably, cooling body includes connector, nut and coolant liquid pipe, the symmetrical fixedly connected with connector in coolant liquid pipe both ends, connector surface mounting has the nut, the coolant liquid pipe is installed in the connector surface cooperation, the coolant liquid pipe passes through threaded connection with the nut.

Preferably, two rubber rings are arranged between the connecting head and the cooling liquid pipe.

Preferably, the cooling pipe is made of a stainless steel material.

Preferably, the cable jacket is made of an ETFE material.

Preferably, the copper core is in a braided shape, and the first insulating layer and the second insulating layer are both made of PFA material.

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

the utility model is in operation, the connector and the cooling liquid pipe are connected, the wiring end and other cables are connected for use, in the using process, the cooling liquid flows into the cooling pipe from the cooling liquid pipe at one end, the copper core self-generates heat and the high temperature environment of the external working condition makes the copper wire heat up, at the moment, the cooling liquid in the cooling pipe takes away the heat of the copper wire to keep the copper wire at a proper temperature, the materials of each part of the copper wire are in proper temperature and are not easy to age and damage at high temperature, the corrosion-resistant coating is sprayed on the surface of the cooling pipe to avoid the corrosion of the cooling pipe by the corrosive in the external environment to cause leakage risk, the first insulating layer and the second insulating layer on the surface of the copper core play roles of protecting the copper core and insulating, the insulating layers outside the second insulating layer all have insulating and corrosion-resistant effects, the copper core is a woven tubular copper core, because the skin effect of electric current reduces and uses copper volume simultaneously, under the prerequisite that does not influence its electric conductive property, has increased heat radiating area, has improved the radiating effect, and the liquid heat dissipation of cooperation cooling tube, the radiating effect is good, because the operating temperature of the copper line that has reduced has reduceed the ageing of material to further promote corrosion resisting property, the practicality is strong.

Drawings

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

fig. 2 is a cross-sectional structural view of the cooling tube of the present invention.

In the figure: 1. a cooling tube; 2. an anti-corrosion coating; 3. a first insulating layer; 4. a copper core; 5. a terminal; 6. a second insulating layer; 7. a cable cover; 8. a connector; 9. a nut; 10. a coolant tube; 11. a rubber ring; 12. and a cooling mechanism.

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 and 2, an anti-corrosion copper wire comprises a cooling pipe 1, an anti-corrosion coating 2, a first insulating layer 3, a copper core 4 and a wiring end 5, wherein the anti-corrosion coating 2 is sprayed on the outer surface of the cooling pipe 1 to prevent the cooling pipe from being corroded, the anti-corrosion coating 2 is fixedly connected with the first insulating layer on the surface to provide an insulating effect and prevent electric leakage, the copper core 4 is mounted on the surface of the first insulating layer 3, the wiring end 5 is fixedly connected to two ends of the copper core 4 respectively, a second insulating layer 6 is mounted on the surface of the copper core 4, a cable sleeve 7 is fixedly connected to the surface of the second insulating layer 6 to protect the copper core 4, the wiring end 5 and the cable sleeve 7 are mounted in a matched mode, and cooling mechanisms 12 are symmetrically and fixedly connected to two ends of the cooling pipe 1 to achieve the effects of heat dissipation and cooling.

Referring to fig. 1, an anti-corrosion copper wire, the cooling mechanism 12 includes a connector 8, a nut 9 and a cooling liquid pipe 10, the two ends of the cooling pipe 1 are symmetrically and fixedly connected with the connector 8, the nut 9 is installed on the surface of the connector 8, the cooling liquid pipe 10 is installed on the surface of the connector 8 in a matched manner, the cooling liquid pipe 10 is connected with the nut 9 through threads, and the cooling liquid pipe is circulated in a matched manner to cool and radiate the cable.

Referring to fig. 1, two rubber rings 11 are installed between the connector 8 and the cooling liquid pipe 10 for sealing.

Referring to fig. 1 and 2, the cooling pipe 1 is made of stainless steel and is not easy to be corroded to cause liquid leakage.

Referring to fig. 1, the cable sheath 7 is made of ETFE material, so that the cable surface is insulated, corrosion resistant and high temperature resistant.

Referring to fig. 1 and 2, the copper core 4 is woven to improve heat dissipation while ensuring conductivity, and the first insulating layer 3 and the second insulating layer 6 are made of PFA material to achieve the effects of insulation and corrosion resistance.

The working principle is as follows: the connector 8 is connected with the cooling liquid pipe 10, the wiring terminal 5 is connected with other cables for use, in the use process, cooling liquid flows into the cooling pipe 1 from the cooling liquid pipe 10 at one end, the copper core 4 heats itself and the high-temperature environment of the external working condition enables the copper wire to be heated, at the moment, the cooling liquid in the cooling pipe 1 takes away the heat of the copper wire, the copper wire is kept at a proper temperature, all the materials of the copper wire are in proper temperature and are not easy to age and damage at high temperature, the surface of the cooling pipe 1 is coated with the anti-corrosion coating 2, the cooling pipe 1 is prevented from being corroded by corrosive substances in the external environment, the leakage risk is caused, the first insulating layer 3 and the second insulating layer 6 which are positioned on the surface of the copper core 4 play roles of protecting the copper core 4 and insulating, the insulating layers which are positioned outside the second insulating layer 6 have the insulating and anti-corrosion effects, the copper core 4 is a braided tubular copper core 4, because the skin effect of electric current reduces and uses copper volume in, under the prerequisite that does not influence its electric conductive property, has increased heat radiating area, has improved the radiating effect, and the liquid heat dissipation of cooperation cooling tube 1, the radiating effect is good, because the operating temperature of the copper line that has reduced has reduceed the ageing of material to further promote corrosion resisting property, the practicality is strong.

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. The utility model provides an anticorrosive type copper line, includes cooling tube (1), anticorrosive coating (2), first insulating layer (3), copper core (4) and wiring end (5), cooling tube (1) surface spraying has anticorrosive coating (2), anticorrosive coating (2) fixed surface connects the insulating layer even first, first insulating layer (3) surface mounting has copper core (4), copper core (4) both ends are fixedly connected with wiring end (5) respectively, its characterized in that: copper core (4) surface mounting has second insulating layer (6), second insulating layer (6) fixed surface is connected with cable cover (7), wiring end (5) and cable cover (7) cooperation installation, cooling tube (1) both ends symmetry fixedly connected with cooling body (12).

2. The corrosion-resistant copper wire according to claim 1, wherein: cooling body (12) are including connector (8), nut (9) and coolant liquid pipe (10), cooling tube (1) both ends symmetry fixedly connected with connector (8), connector (8) surface mounting has nut (9), coolant liquid pipe (10) are installed to connector (8) surface fit, coolant liquid pipe (10) pass through threaded connection with nut (9).

3. The corrosion-resistant copper wire according to claim 2, wherein: two rubber rings (11) are installed between the connector (8) and the cooling liquid pipe (10).

4. The corrosion-resistant copper wire according to claim 1, wherein: the cooling pipe (1) is made of stainless steel.

5. The corrosion-resistant copper wire according to claim 2, wherein: the cable jacket (7) is made of an ETFE material.

6. The corrosion-resistant copper wire according to claim 1, wherein: the copper core (4) is in a braided shape, and the first insulating layer (3) and the second insulating layer (6) are both made of PFA materials.