CN217933264U

CN217933264U - High temperature resistant effectual six types of net twines

Info

Publication number: CN217933264U
Application number: CN202221939469.8U
Authority: CN
Inventors: 蒋永
Original assignee: Zhejiang Dinette Communication Co ltd
Current assignee: Zhejiang Dinette Communication Co ltd
Priority date: 2022-07-26
Filing date: 2022-07-26
Publication date: 2022-11-29
Anticipated expiration: 2032-07-26

Abstract

The utility model relates to a six kinds of net twine technical field specifically disclose a six kinds of net twines that high temperature resistant is effectual, including the protective sheath, the inside fixedly connected with insulating layer of protective sheath, the internally mounted of insulating layer has cross skeleton, and the fixed surface of cross skeleton is connected with the sinle silk, and the fixed surface of sinle silk is connected with the shielding layer, and the fixed surface of protective sheath is connected with high temperature resistant layer, and high temperature resistant layer includes the polytetrafluoroethylene dope layer, epoxy furan dope layer and fluorocarbon dope layer, the surface of polytetrafluoroethylene dope layer and the inside fixed connection of epoxy furan dope layer. The utility model discloses a cooperation of protective sheath, insulating layer, phenolic resin dope layer, polyimide dope layer, high temperature resistant layer, polytetrafluoroethylene dope layer, epoxy furan dope layer, fluorocarbon dope layer, shielding layer, sinle silk and cross skeleton has reached high temperature resistant effectual advantage, has solved the current six kinds of net twines problem that high temperature resistant effect is not good when using.

Description

High temperature resistant effectual six types of net twines

Technical Field

The utility model relates to a six types of net twines technical field specifically are a six types of net twines that high temperature resistant is effectual.

Background

The six types of network cables refer to six types of cables, namely cables meeting the CAT-6 standard, can be used for voice, integrated Services Digital Network (ISDN), ATM155Mbps, 622Mbps,100Mbps TPDDI, fast Ethernet and gigabit Ethernet, have the characteristics of long transmission distance, small transmission loss, wear resistance, pressure resistance and the like compared with five types and over five types, the existing six types of network cables have poor high temperature resistance effect when in use, and the surfaces of the six types of network cables are easy to damage after meeting high-temperature environment, so that the service lives of the six types of network cables are influenced, and therefore the six types of network cables are not convenient for people to use.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a six kinds of net twines that high temperature resistant is effectual possesses high temperature resistant effectual advantage, and it is not good to have solved current six kinds of net twines high temperature resistant effect when using, and often six kinds of net twines meet its surface and damage easily behind the high temperature environment to influence six kinds of net twine life, consequently the problem that people used not convenient for.

The utility model discloses a six kinds of net twines that high temperature resistant is effectual, including the protective sheath, the inside fixedly connected with insulating layer of protective sheath, the internally mounted of insulating layer has cross skeleton, the fixed surface of cross skeleton is connected with the sinle silk, the fixed surface of sinle silk is connected with the shielding layer, the fixed surface of protective sheath is connected with high temperature resistant layer.

The utility model discloses an effectual six kinds of net twines of high temperature resistant, wherein the high temperature resistant layer includes polytetrafluoroethylene dope layer, epoxy furan dope layer and fluorocarbon dope layer, the inside fixed connection of the surface of polytetrafluoroethylene dope layer and epoxy furan dope layer, the surface of epoxy furan dope layer and fluorocarbon dope layer's inside fixed connection.

The utility model discloses an effectual six types of net twines of high temperature resistant, wherein the thickness of polytetrafluoroethylene dope layer is 0.1mm ~ 0.3mm, the thickness of epoxy furan dope layer is 0.2mm ~ 0.4mm, the thickness of fluorocarbon dope layer is 0.3mm ~ 0.5mm.

The utility model discloses an effectual six types of net twines of high temperature resistant, wherein the insulating layer includes phenolic resin dope layer and polyimide dope layer, the surface of phenolic resin dope layer and the inside fixed connection of polyimide dope layer.

The utility model discloses a six kinds of net twines that high temperature resistant is effectual, wherein the thickness of phenolic resin dope layer is 0.1mm ~ 0.2mm, the thickness of polyimide dope layer is 0.2mm ~ 0.3mm.

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

1. the utility model discloses a protective sheath, the insulating layer, the phenolic resin dope layer, the polyimide dope layer, high temperature resistant layer, the polytetrafluoroethylene dope layer, the epoxy furan dope layer, the fluorocarbon dope layer, the shielding layer, the cooperation of sinle silk and cross skeleton, the effectual advantage of high temperature resistant has been reached, it is not good to have solved six types of net twines of current high temperature resistant effect when using, it damages easily on its surface behind the high temperature environment is met to six types of net twines often, so that influence six types of net twine life, consequently, the problem that people used is not convenient for.

2. The utility model discloses a setting of phenolic resin dope layer, phenolic resin dope layer have wearability, water proofness, moisture resistance, resistant chemical corrosion nature and insulating nature.

3. The utility model discloses a setting of polyimide dope layer, polyimide dope layer have insulating nature, heat resistance, radiation resistance, mechanical properties good, tensile strength is high, resistant organic solvent, resistant ozone, mildew resistance and corrosion resistance.

4. The utility model discloses a setting of polytetrafluoroethylene dope layer, polytetrafluoroethylene dope layer have high temperature resistance, low temperature resistance, corrosion resistance and waterproof nature.

5. The utility model discloses a setting of epoxy furan dope layer, epoxy furan dope layer have outstanding corrosion resistance, heat resistance and wear resistance.

6. The utility model discloses a setting of fluorocarbon dope layer, fluorocarbon dope layer have weatherability, heat resistance, low temperature resistance and chemical resistance nature.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

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

FIG. 2 is a cross-sectional view of the refractory layer structure of the present invention;

fig. 3 is a cross-sectional view of the insulating layer structure of the present invention.

In the figure: 1. a protective sleeve; 2. an insulating layer; 201. a phenolic resin coating layer; 202. a polyimide coating layer; 3. a high temperature resistant layer; 301. a polytetrafluoroethylene coating layer; 302. an epoxy furan coating layer; 303. a fluorocarbon coating layer; 4. a shielding layer; 5. a wire core; 6. a cross skeleton.

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.

Please refer to fig. 1-3, the utility model discloses a six kinds of net twines that high temperature resistant is effectual, including protective sheath 1, the inside fixedly connected with insulating layer 2 of protective sheath 1, insulating layer 2 includes phenolic resin dope layer 201 and polyimide dope layer 202, the surface of phenolic resin dope layer 201 and the inside fixed connection of polyimide dope layer 202, the thickness of phenolic resin dope layer 201 is 0.1mm ~ 0.2mm, the thickness of polyimide dope layer 202 is 0.2mm ~ 0.3mm, the internally mounted of insulating layer 2 has cross skeleton 6, the fixed surface of cross skeleton 6 is connected with sinle silk 5, the fixed surface of sinle silk 5 is connected with shielding layer 4, the fixed surface of protective sheath 1 is connected with high temperature resistant layer 3, high temperature resistant layer 3 includes polytetrafluoroethylene 301, epoxy furan dope layer 302 and fluorocarbon dope layer 303, the surface of polytetrafluoroethylene dope layer 301 and the inside fixed connection of epoxy furan dope layer 302, the surface of epoxy furan dope layer 302 and the inside fixed connection of fluorocarbon dope layer 303, the thickness of polytetrafluoroethylene dope layer 301 is 0.1mm ~ 0.3mm, the thickness of epoxy furan dope layer is 0.302 ~ 0.2mm, the thickness of fluorocarbon dope layer is 0.5 ~ 0.3mm.

When using the utility model discloses the time: through the setting of phenolic resin dope layer 201 and polyimide dope layer 202, the inside insulating nature of protective sheath 1 has been improved, then prevent that sinle silk 5 from receiving the interference at the during operation, simultaneously through polytetrafluoroethylene dope layer 301, the setting of epoxy furan dope layer 302 and fluorocarbon dope layer 303, the high temperature resistance on protective sheath 1 surface has been improved, then the life of protective sheath 1 has been prolonged, cooperation through the above-mentioned structure, the effectual advantage of high temperature resistant has been reached, it is not good to have solved current six types of net twines high temperature resistant effects when using, it damages easily to its surface behind the high temperature environment is met to often six types of net twines, so that influence six types of net twine life, consequently, the problem of being not convenient for people to use.

The above is merely an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides an effectual six types of net twines of high temperature resistant, includes protective sheath (1), its characterized in that: the inside fixedly connected with insulating layer (2) of protective sheath (1), the internally mounted of insulating layer (2) has cross skeleton (6), the fixed surface of cross skeleton (6) is connected with sinle silk (5), the fixed surface of sinle silk (5) is connected with shielding layer (4), the fixed surface of protective sheath (1) is connected with high temperature resistant layer (3).

2. The six types of net cables with good high-temperature resistance effect according to claim 1, characterized in that: high temperature resistant layer (3) include polytetrafluoroethylene dope layer (301), epoxy furan dope layer (302) and fluorocarbon dope layer (303), the inside fixed connection of the surface of polytetrafluoroethylene dope layer (301) and epoxy furan dope layer (302), the inside fixed connection of the surface of epoxy furan dope layer (302) and fluorocarbon dope layer (303).

3. The six types of net cables with good high-temperature resistance effect according to claim 2, characterized in that: the thickness of the polytetrafluoroethylene coating layer (301) is 0.1-0.3 mm, the thickness of the epoxy furan coating layer (302) is 0.2-0.4 mm, and the thickness of the fluorocarbon coating layer (303) is 0.3-0.5 mm.

4. The six types of net cables with good high-temperature resistance effect according to claim 1, characterized in that: the insulating layer (2) comprises a phenolic resin coating layer (201) and a polyimide coating layer (202), and the surface of the phenolic resin coating layer (201) is fixedly connected with the inside of the polyimide coating layer (202).

5. The six types of net cables with good high-temperature resistance effect according to claim 4, characterized in that: the thickness of the phenolic resin coating layer (201) is 0.1-0.2 mm, and the thickness of the polyimide coating layer (202) is 0.2-0.3 mm.