CN213635482U - Fireproof and heat-resistant silica gel electric wire - Google Patents
Fireproof and heat-resistant silica gel electric wire Download PDFInfo
- Publication number
- CN213635482U CN213635482U CN202022696890.8U CN202022696890U CN213635482U CN 213635482 U CN213635482 U CN 213635482U CN 202022696890 U CN202022696890 U CN 202022696890U CN 213635482 U CN213635482 U CN 213635482U
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- China
- Prior art keywords
- layer
- lateral wall
- fire
- electric wire
- silica gel
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title claims abstract description 29
- 239000000741 silica gel Substances 0.000 title claims abstract description 29
- 229910002027 silica gel Inorganic materials 0.000 title claims abstract description 29
- 239000003063 flame retardant Substances 0.000 claims abstract description 33
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 20
- 229920001296 polysiloxane Polymers 0.000 claims description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- -1 polytetrafluoroethylene Polymers 0.000 claims description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 2
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 2
- 239000004800 polyvinyl chloride Substances 0.000 claims description 2
- 230000006378 damage Effects 0.000 abstract description 14
- 230000000694 effects Effects 0.000 abstract description 6
- 230000002265 prevention Effects 0.000 abstract description 6
- 230000003628 erosive effect Effects 0.000 description 4
- 230000032683 aging Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000005036 nerve Anatomy 0.000 description 1
Images
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
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- Insulated Conductors (AREA)
Abstract
The utility model discloses a belong to the technical field of the electric wire, specifically be a fire prevention heat-resisting silica gel electric wire, it includes sinle silk, dampproof course and insulating layer, the lateral wall of sinle silk is provided with the internal shield layer, the lateral wall of internal shield layer is provided with the silica gel layer, the lateral wall of silica gel layer is provided with first fire-retardant layer, the lateral wall of first fire-retardant layer is provided with the compressive layer, the dampproof course sets up the lateral wall at the compressive layer, in this application file, can be convenient for the electric wire slow down stretching of the intensity of a fire when taking place the conflagration, reduce harm, the heat resistance of the reinforced cable of being convenient for prevents to suffer destruction to the inside structure of electric wire under the condition of high temperature, is convenient for improve the dampproofing effect of electric wire, prevents that the electric.
Description
Technical Field
The utility model relates to an electric wire technical field specifically is a heat-resisting silica gel electric wire prevents fires.
Background
The wire and cable is a wire product for transmitting electric (magnetic) energy, transmitting information and realizing electromagnetic energy conversion, which is widely applied to various fields of national economy, called blood vessels and nerves of the national economy, the wire and cable manufacturing industry is one of the largest matching industries in the national economy, and is also the second largest industry of mechanical industry after automobile industry, the wire and cable product is widely applied to industries such as electric power, energy, building, traffic, communication, automobile and petrochemical industry, in the prior art, the wire is easy to accelerate the spread of fire when a fire disaster occurs, causing harm, the structure inside the wire is easy to be damaged under the condition of high temperature, the normal use of the wire is influenced, and the wire is easy to be corroded by damp gas and damaged when being placed in a dark and humid place for a long time.
SUMMERY OF THE UTILITY MODEL
This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the invention.
The present invention has been made in view of the above and/or other problems occurring in the conventional electric wire.
Therefore, the utility model aims at providing a fire prevention heat-resisting silica gel electric wire can be convenient for the electric wire slows down stretching of intensity of a fire when the conflagration breaing out, reduces harm, and the heat resistance of the reinforced cable of being convenient for prevents to suffer destruction to the inside structure of electric wire under the condition of high temperature, is convenient for improve the dampproofing effect of electric wire, prevents that the electric wire from receiving the erosion of moisture, has prolonged the life of electric wire.
For solving the technical problem, according to the utility model discloses an aspect, the utility model provides a following technical scheme:
the utility model provides a heat-resisting silica gel electric wire prevents fires, includes sinle silk, dampproof course and insulating layer, the lateral wall of sinle silk is provided with the internal shield layer, the lateral wall on internal shield layer is provided with the silica gel layer, the lateral wall on silica gel layer is provided with first fire-retardant layer, the lateral wall on first fire-retardant layer is provided with the compressive layer, the dampproof course sets up the lateral wall on the compressive layer, the insulating layer sets up the lateral wall on the dampproof course, the lateral wall of insulating layer is provided with the heat-resistant layer, the lateral wall on heat-resistant layer is provided with the outer shielding layer, the lateral wall on outer shielding layer is provided with the.
As a preferred scheme of a fire prevention heat-resisting silica gel electric wire, wherein: the lateral wall on the fire-retardant layer of second is provided with the silica gel sheath, the silica gel sheath splices with the lateral wall on the fire-retardant layer of second.
As a preferred scheme of a fire prevention heat-resisting silica gel electric wire, wherein: the inner shielding layer and the outer shielding layer are woven by tinned copper wires.
As a preferred scheme of a fire prevention heat-resisting silica gel electric wire, wherein: the first flame-retardant layer and the second flame-retardant layer contain a flame retardant therein.
As a preferred scheme of a fire prevention heat-resisting silica gel electric wire, wherein: the heat-resistant layer is a polytetrafluoroethylene layer, and the insulating layer is a polyvinyl chloride insulating layer.
Compared with the prior art: among the prior art, the electric wire is when taking place the conflagration spread of the easy acceleration intensity of a fire, cause harm, suffer destruction easily to the inside structure of electric wire under the condition of high temperature, the normal use of electric wire has been influenced, and the electric wire is placed in dark moist place for a long time, easily suffer from the erosion of damp gas, cause the harm, in this application file, can be convenient for the electric wire slows down stretching of the intensity of a fire when taking place the conflagration, reduce harm, be convenient for strengthen cable's heat resistance, prevent to suffer destruction to the inside structure of electric wire under the condition of high temperature, be convenient for improve the dampproofing effect of electric wire, prevent that the electric wire from receiving the erosion of moisture, the life of electric wire.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor. Wherein:
fig. 1 is a schematic structural view of a fireproof and heat-resistant silica gel electric wire of the present invention.
In the figure: 100 wire cores, 110 inner shielding layers, 120 silica gel layers, 130 first flame-retardant layers, 140 pressure-resistant layers, 200 moisture-proof layers, 300 insulating layers, 310 heat-resistant layers, 320 outer shielding layers, 330 second flame-retardant layers and 400 silica gel sheaths.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways than those specifically described herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Next, the present invention will be described in detail with reference to the schematic drawings, and in the detailed description of the embodiments of the present invention, for convenience of explanation, the sectional view showing the device structure will not be enlarged partially according to the general scale, and the schematic drawings are only examples, and should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.
In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.
The utility model provides a fireproof and heat-resistant silica gel electric wire, please refer to fig. 1, which comprises a wire core 100, a moisture-proof layer 200 and an insulating layer 300, wherein the side wall of the wire core 100 is provided with an inner shielding layer 110, the side wall of the inner shielding layer 110 is provided with a silica gel layer 120, the side wall of the silica gel layer 120 is provided with a first flame-retardant layer 130, the side wall of the first flame-retardant layer 130 is provided with a pressure-resistant layer 140, the moisture-proof layer 200 is arranged on the side wall of the pressure-resistant layer 140, the insulating layer 300 is arranged on the side wall of the moisture-proof layer 200, the side wall of the insulating layer 300 is provided with a heat-resistant layer 310, the side wall of the heat-resistant layer 310 is provided with an outer shielding layer 320, the side wall of the outer shielding layer 320 is provided with a second flame-retardant layer 330, specifically, the side wall of the wire core 100 is wound with the inner shielding layer 110, the, the moisture-proof layer 200 is adhered to and mounted on the side wall of the pressure-resistant layer 140, the insulating layer 300 is adhered to and mounted on the side wall of the moisture-proof layer 200, the heat-resistant layer 310 is adhered to and mounted on the side wall of the insulating layer 300, the outer shielding layer 320 is wound on the side wall of the heat-resistant layer 310, the second flame-retardant layer 330 is adhered to and mounted on the side wall of the outer shielding layer 320, the core 100 is a conductive core, the inner shielding layer 110 is used for shielding signal interference, the silica gel layer 120 is used for resisting high voltage and aging, the first flame-retardant layer 130 is used for preventing internal combustion of the wire and preventing fire, the pressure-resistant layer 140 is used for reducing damage to the inside of the wire caused by external extrusion, the pressure-resistant property of the wire is improved, the moisture-proof layer 200 is used for preventing the wire from being corroded by moisture, the service life of the wire is prolonged, the insulating layer 300 is used for preventing electric leakage inside the wire, the heat resistance of the electric wire is improved, the outer shielding layer 320 is used for double shielding of external interference signals, the shielding effect of the electric wire is better, the second flame-retardant layer 330 is used for slowing down the spread of fire when the electric wire is in a fire, harm is reduced, and the flame retardance of the electric wire is improved.
Referring to fig. 1, a silicone sheath 400 is disposed on a side wall of the second flame retardant layer 330, the silicone sheath 400 is bonded to the side wall of the second flame retardant layer 330, and specifically, the silicone sheath 400 is used for protecting the electric wire, so as to prolong the service life of the electric wire.
Referring to fig. 1 again, for better shielding effect of the wire, the inner shielding layer 110 and the outer shielding layer 320 are braided by tinned copper wires.
Referring to fig. 1 again, in order to achieve better flame retardant effect of the electric wire, the first flame retardant layer 130 and the second flame retardant layer 330 contain a flame retardant.
Referring to fig. 1 again, in order to obtain better heat resistance and better insulation of the wire, the heat-resistant layer 310 is a teflon layer, and the insulating layer 300 is a pvc insulating layer 300.
In a specific use process, use sinle silk 100 to provide electrically conductive, use internal shield layer 110 to shield signal interference, use silica gel layer 120 to be high voltage resistant to the electric wire, it is ageing-resistant, use first fire-retardant layer 130 to prevent the inside burning of electric wire, use anti-pressure layer 140 to reduce the electric wire and cause the inside harm of electric wire under meetting external extrusion, use dampproof course 200 to prevent that the electric wire from receiving the erosion of moisture, use insulating layer 300 to prevent the inside electric leakage of electric wire, use heat-resistant layer 310 to prevent to suffer destruction to the inside structure of electric wire under the condition of high temperature, use outer shielding layer 320 to carry out the external interference signal of dual shielding to the electric wire, use fire-retardant layer 330 of second to prevent that the electric wire from causing the intensity of.
While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the non-exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (5)
1. The utility model provides a fire-proof heat-resistant silica gel electric wire which characterized in that: including sinle silk (100), dampproof course (200) and insulating layer (300), the lateral wall of sinle silk (100) is provided with internal shield layer (110), the lateral wall of internal shield layer (110) is provided with silica gel layer (120), the lateral wall of silica gel layer (120) is provided with first fire-retardant layer (130), the lateral wall of first fire-retardant layer (130) is provided with compressive layer (140), dampproof course (200) set up the lateral wall in compressive layer (140), insulating layer (300) set up the lateral wall in dampproof course (200), the lateral wall of insulating layer (300) is provided with heat-resistant layer (310), the lateral wall of heat-resistant layer (310) is provided with outer shielding layer (320), the lateral wall of outer shielding layer (320) is provided with the fire-retardant layer of second (330).
2. A fire and heat resistant silicone electrical wire as in claim 1, wherein: the lateral wall of fire-retardant layer of second (330) is provided with silica gel sheath (400), silica gel sheath (400) and the lateral wall of fire-retardant layer of second (330) are glued joint.
3. A fire and heat resistant silicone electrical wire as in claim 1, wherein: the inner shielding layer (110) and the outer shielding layer (320) are woven by tinned copper wires.
4. A fire and heat resistant silicone electrical wire as in claim 1, wherein: the first flame-retardant layer (130) and the second flame-retardant layer (330) contain a flame retardant.
5. A fire and heat resistant silicone electrical wire as in claim 1, wherein: the heat-resistant layer (310) is a polytetrafluoroethylene layer, and the insulating layer (300) is a polyvinyl chloride insulating layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022696890.8U CN213635482U (en) | 2020-11-20 | 2020-11-20 | Fireproof and heat-resistant silica gel electric wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022696890.8U CN213635482U (en) | 2020-11-20 | 2020-11-20 | Fireproof and heat-resistant silica gel electric wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213635482U true CN213635482U (en) | 2021-07-06 |
Family
ID=76634773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022696890.8U Expired - Fee Related CN213635482U (en) | 2020-11-20 | 2020-11-20 | Fireproof and heat-resistant silica gel electric wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213635482U (en) |
-
2020
- 2020-11-20 CN CN202022696890.8U patent/CN213635482U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210706 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |