CN216388793U - Electric automatization engineering is with insulating effectual cable - Google Patents
Electric automatization engineering is with insulating effectual cable Download PDFInfo
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- CN216388793U CN216388793U CN202122305013.8U CN202122305013U CN216388793U CN 216388793 U CN216388793 U CN 216388793U CN 202122305013 U CN202122305013 U CN 202122305013U CN 216388793 U CN216388793 U CN 216388793U
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Abstract
The utility model discloses a cable with good insulation effect for electric automation engineering, which comprises a cable body, wherein an insulation coating is wrapped around the cable body, an inner cavity of the insulation coating comprises a phenolic resin coating, an aluminum oxide coating and a silicon nitride coating, and a corrosion-resistant coating is wrapped around the insulation coating. The cable has the advantages that the insulating coating, the phenolic resin coating, the aluminum oxide coating and the silicon nitride coating are arranged, so that the insulating effect is good, the phenomenon of damage caused by external influence in the using process is avoided, the service life of the cable is greatly reduced, the corrosion resistance effect can be realized through the arrangement of the corrosion-resistant coating, the ethylene peroxide coating, the phenolic acid-resistant coating and the polyurethane coating, the phenomenon of corrosion and fracture on the surface in a region with high humidity is avoided, and the safety of people is threatened.
Description
Technical Field
The utility model relates to the technical field of cables, in particular to a cable with good insulation effect for electrical automation engineering.
Background
The cable is usually a cable similar to a rope formed by twisting several or several groups of wires (at least two in each group), each group of wires are insulated from each other and are usually twisted around a center, the whole outer surface is wrapped with a highly-insulated covering layer, and the cable is erected in the air or arranged underground or underwater for telecommunication or circuit transmission.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a cable with a good insulation effect for electric automation engineering, which has the advantage of good insulation effect and solves the problem of poor insulation effect of the existing cable.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an electric automatization engineering is with insulating effectual cable, includes the cable body, the parcel has insulating coating around the cable body, insulating coating's inner chamber is including phenolic resin coating, alumina coating and silicon nitride coating, insulating coating's parcel has corrosion-resistant coating all around, corrosion-resistant coating's inner chamber is including peroxide ethylene coating, phenolic aldehyde acid-resistant coating and polyurethane coating.
Preferably, the thickness of the phenolic resin coating is greater than that of the aluminum oxide coating, and the thickness of the aluminum oxide coating is greater than that of the silicon nitride coating.
Preferably, the thickness of the ethylene peroxide coating is greater than the thickness of the phenolic acid-resistant coating, which is greater than the thickness of the polyurethane coating.
Preferably, the silicon nitride coating is located on the inner surface of the alumina coating, and the alumina coating is located on the inner surface of the phenolic resin coating.
Preferably, the polyurethane coating is located on the inner surface of the phenolic acid-resistant coating, and the phenolic acid-resistant coating is located on the inner surface of the vinyl peroxide coating.
Compared with the prior art, the utility model has the following beneficial effects:
1. the cable has the advantages that the insulating coating, the phenolic resin coating, the aluminum oxide coating and the silicon nitride coating are arranged, so that the effect of good insulating effect can be achieved, the phenomenon of damage caused by external influence in the using process is avoided, the service life of the cable is greatly reduced, the corrosion resisting effect can be achieved through the arrangement of the corrosion resisting coating, the ethylene peroxide coating, the phenolic acid resisting coating and the polyurethane coating, the phenomenon that the service time is long in a region with high humidity and the surface is corroded and broken is avoided, the threat to the safety of people is avoided, and the problem of poor insulating effect of the existing cable is solved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view showing the internal structure of the insulating coating according to the present invention;
fig. 3 is a cross-sectional view of the internal structure of the corrosion-resistant coating of the present invention.
In the figure: 1. a cable body; 2. an insulating coating; 201. a phenolic resin coating; 202. an aluminum oxide coating; 203. a silicon nitride coating; 3. a corrosion-resistant coating; 301. a ethylene peroxide coating; 302. a phenolic acid-resistant coating; 303. a polyurethane coating.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description herein, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings to facilitate the description of the patent and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting of the patent. In the description of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Referring to fig. 1-3, a cable with good insulation effect for electrical automation engineering includes a cable body 1, an insulation coating 2 is wrapped around the cable body 1, an inner cavity of the insulation coating 2 includes a phenolic resin coating 201, an aluminum oxide coating 202 and a silicon nitride coating 203, the thickness of the phenolic resin coating 201 is greater than that of the aluminum oxide coating 202, the thickness of the aluminum oxide coating 202 is greater than that of the silicon nitride coating 203, the silicon nitride coating 203 is located on the inner surface of the aluminum oxide coating 202, the aluminum oxide coating 202 is located on the inner surface of the phenolic resin coating 201, the periphery of the insulation coating 2 is wrapped with a corrosion-resistant coating 3, the inner cavity of the corrosion-resistant coating 3 includes a peroxide ethylene coating 301, a phenolic acid-resistant coating 302 and a polyurethane coating 303, the thickness of the peroxide ethylene coating 301 is greater than that of the phenolic acid-resistant coating 302, and the thickness of the phenolic acid-resistant coating 302 is greater than that of the polyurethane coating 303, polyurethane coating 303 is located the internal surface of phenolic acid resistant coating 302, phenolic acid resistant coating 302 is located the internal surface of peroxide ethylene coating 301, through insulating coating 2, phenolic resin coating 201, the setting of aluminium oxide coating 202 and silicon nitride coating 203, can play insulating effectual effect, avoided in the use because of receiving external influence, the phenomenon that leads to appearing damaging, great reduction the life of cable, through corrosion-resistant coating 3, peroxide ethylene coating 301, phenolic acid resistant coating 302 and polyurethane coating 303's setting, can play the effect of anticorrosion, avoided having long in the big regional live time of humidity, the cracked phenomenon of corrosion appears in the surface, threat has been led to the fact to people's safety, the current not good problem of cable insulation effect has been solved simultaneously.
The standard parts used in this document are commercially available, all the components in this document are customized according to the description of the specification and the drawings, and the connection relationship and specific structure between the layers in this document are all performed by the prior art, such as by mechanical methods, by adhesives, by various welding methods such as thermal welding, ultrasonic welding, flux, welding, and fusion crimping, and no specific description is made here.
During the use, through insulating coating 2, phenolic resin coating 201, the setting of aluminium oxide coating 202 and silicon nitride coating 203, can play insulating effectual effect, avoided the in-process of using because of receiving external influence, the phenomenon that leads to appearing damaging, great reduction the life of cable, through corrosion-resistant coating 3, ethylene peroxide coating 301, the setting of phenolic acid-resistant coating 302 and polyurethane coating 303, can play anticorrosive effect, avoided long in service life in the big area of humidity, the cracked phenomenon of corrosion appears in the surface, the threat has been caused to people's safety.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides an electric automatization engineering is with insulating effectual cable, includes cable body (1), its characterized in that: the cable comprises a cable body (1) and is characterized in that an insulating coating (2) wraps the periphery of the cable body (1), an inner cavity of the insulating coating (2) comprises a phenolic resin coating (201), an aluminum oxide coating (202) and a silicon nitride coating (203), an anti-corrosion coating (3) wraps the periphery of the insulating coating (2), and an inner cavity of the anti-corrosion coating (3) comprises a ethylene peroxide coating (301), a phenolic acid-resistant coating (302) and a polyurethane coating (303).
2. The cable with good insulation effect for the electrical automation engineering according to claim 1, characterized in that: the thickness of the phenolic resin coating (201) is larger than that of the aluminum oxide coating (202), and the thickness of the aluminum oxide coating (202) is larger than that of the silicon nitride coating (203).
3. The cable with good insulation effect for the electrical automation engineering according to claim 1, characterized in that: the thickness of the ethylene peroxide coating (301) is greater than that of the phenolic acid-resistant coating (302), and the thickness of the phenolic acid-resistant coating (302) is greater than that of the polyurethane coating (303).
4. The cable with good insulation effect for the electrical automation engineering according to claim 1, characterized in that: the silicon nitride coating (203) is positioned on the inner surface of the aluminum oxide coating (202), and the aluminum oxide coating (202) is positioned on the inner surface of the phenolic resin coating (201).
5. The cable with good insulation effect for the electrical automation engineering according to claim 1, characterized in that: the polyurethane coating (303) is positioned on the inner surface of the phenolic acid-resistant coating (302), and the phenolic acid-resistant coating (302) is positioned on the inner surface of the vinyl peroxide coating (301).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122305013.8U CN216388793U (en) | 2021-09-23 | 2021-09-23 | Electric automatization engineering is with insulating effectual cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122305013.8U CN216388793U (en) | 2021-09-23 | 2021-09-23 | Electric automatization engineering is with insulating effectual cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216388793U true CN216388793U (en) | 2022-04-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122305013.8U Active CN216388793U (en) | 2021-09-23 | 2021-09-23 | Electric automatization engineering is with insulating effectual cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216388793U (en) |
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2021
- 2021-09-23 CN CN202122305013.8U patent/CN216388793U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220429 Address after: 300380 room 507, building 10, Zhonglian Industrial Park, Tianjin Xiqing automobile industrial zone, Xiqing District, Tianjin Patentee after: Tianjin Jingrui Technology Co.,Ltd. Address before: 530201 research and development section 1718, 17th floor, Guangxi construction engineering building, No. 19, Pingle Avenue, Wuxiang new area, Nanning, Guangxi Zhuang Autonomous Region Patentee before: Huang Haiyan |