CN218299445U - High-performance high-flame-retardant electric wire cable - Google Patents
High-performance high-flame-retardant electric wire cable Download PDFInfo
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- CN218299445U CN218299445U CN202222375332.0U CN202222375332U CN218299445U CN 218299445 U CN218299445 U CN 218299445U CN 202222375332 U CN202222375332 U CN 202222375332U CN 218299445 U CN218299445 U CN 218299445U
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Abstract
The application discloses fire-retardant electric wire cable of high performance height relates to cable technical field, includes: the inner part of the outer sleeve is respectively connected with a sealing air bag, a protective layer, a wire core and an insulating protective sleeve from outside to inside; the wire and cable protection layer is characterized in that the protection layer comprises a fire-proof layer, a heat-resistant layer and a corrosion-resistant layer, silicon carbide is connected inside the fire-proof layer, a second groove is formed inside the heat-resistant layer, a nickel-based alloy is connected inside the second groove, a third groove is formed inside the corrosion-resistant layer, copper oxide is connected inside the third groove, a protection layer is arranged, the silicon carbide inside the fire-proof layer has the high-temperature-resistant characteristic, the fire-proof effect of the wire and cable is favorably improved, the nickel-based alloy inside the heat-resistant layer has higher strength and certain oxidation corrosion resistance, the high-temperature-resistant capability of the wire and cable is favorably improved, the copper oxide inside the corrosion-resistant layer has good corrosion resistance, and the corrosion resistance inside the wire and cable is improved.
Description
Technical Field
The utility model belongs to the technical field of the cable, specifically a high performance high flame retardant wire cable.
Background
The wire and cable is used for transmitting electric (magnetic) energy, information and realizing wire products of electromagnetic energy conversion, and the wire and cable consists of one or more insulated covered wires, and the outside of the wire and cable is covered by a tough outer layer made of metal or rubber.
However, in the process of using the electric wire cable, the technology has at least the following problems: 1. the flame retardant effect is poor, and the high temperature resistance is low; 2. after the electric wire cable is erected, the outer sleeve is easily damaged by small animals or foreign matters, so that poor sealing is caused, and the insulation strength is reduced due to the invasion of moisture.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved is as follows: 1. the flame retardant effect is poor, and the high temperature resistance is low; 2. after the electric wire cable is erected, the outer sleeve is easily scratched by small animals or foreign matters, so that poor sealing is caused, and the insulation strength is reduced due to the invasion of moisture.
Not enough to prior art, the utility model provides a high-performance high fire-retardant electric wire cable has solved the problem of mentioning in the background art.
The technical scheme is as follows:
in order to achieve the above purpose, the utility model discloses a following technical scheme realizes:
a high performance, high flame retardant electrical wire cable comprising:
the inner part of the outer sleeve is respectively connected with a sealing air bag, a protective layer, a wire core and an insulating protective sleeve from outside to inside;
the protective layer comprises a fireproof layer, a heat-resistant layer and an anti-corrosion layer, wherein the fireproof layer is positioned above the heat-resistant layer, and the heat-resistant layer is positioned above the anti-corrosion layer.
In a possible implementation manner, a first groove is formed in the fireproof layer, silicon carbide is connected to the first groove, a second groove is formed in the heat-resistant layer, a nickel-based alloy is connected to the second groove, a third groove is formed in the corrosion-resistant layer, and copper oxide is connected to the third groove.
In a possible implementation manner, the fire-proof layer, the heat-resistant layer and the corrosion-resistant layer are fixedly connected through high-temperature-resistant glue.
In a possible implementation manner, the left side of the sealed air bag is connected with an air faucet, the inside of the sealed air bag is respectively connected with an air pressure sensor and a signal transmission module, and the air pressure sensor is located inside the signal transmission module.
In one possible implementation, the sealing bladder is a butyl rubber member.
In a possible implementation manner, the inside of the sealed air bag is provided with silica gel at a position close to the air tap.
Has the beneficial effects that:
the wire and cable is provided with the protective layer, the silicon carbide in the fireproof layer has the characteristic of high temperature resistance, the fireproof effect of the wire and cable is favorably improved, the nickel-based alloy in the heat-resistant layer has higher strength and certain oxidation and corrosion resistance, the high temperature resistance of the wire and cable is favorably improved, the copper oxide in the corrosion-resistant layer has good corrosion resistance, and the corrosion resistance in the wire and cable is improved;
two are provided with sealed gasbag, the air cock, baroceptor and signal transmission module, through the air cock toward the inside injected air of sealed gasbag, make its inflation, when the leak appears in the overcoat laceration, utilize the expanded effect of sealed gasbag, can fill the leak at once, sealed effect has been played, when the inside atmospheric pressure of sealed gasbag reduces, trigger baroceptor, baroceptor passes through signal transmission module with the signal and transmits to the external display on, the people of being convenient for in time know the inside atmospheric pressure change of sealed gasbag.
Drawings
FIG. 1 is a schematic view of the present invention;
fig. 2 is a cross-sectional view of the packing layer of the present invention;
figure 3 is a cross-sectional view of the sealed air bag of the present invention.
Reference numerals are as follows: 1. a jacket; 2. sealing the air bag; 3. an air faucet; 4. a protective layer; 401. a fire-resistant layer; 402. a first groove; 403. a heat resistant layer; 404. a second groove; 405. a corrosion-resistant layer; 406. a third groove; 407. silicon carbide; 408. a nickel-based alloy; 409. copper oxide; 5. an insulating protective sleeve; 6. a wire core; 7. an air pressure sensor; 8. and a signal transmission module.
Detailed Description
The embodiment of the application solves the problems in the prior art by providing the high-performance high-flame-retardant electric wire and cable.
In order to solve the above problems, the technical solution in the embodiment of the present application has the following general idea:
example 1:
the specific structure of this embodiment, as shown in fig. 1-2, is a high-performance high-flame-retardant electric wire cable, including:
the inner part of the outer sleeve 1 is respectively connected with a sealing air bag 2, a protective layer 4, a wire core 6 and an insulating protective sleeve 5 from outside to inside;
the protective layer 4 includes a flame-resistant layer 401, a heat-resistant layer 403, and a corrosion-resistant layer 405 on the inside, the flame-resistant layer 401 being located above the heat-resistant layer 403, and the heat-resistant layer 403 being located above the corrosion-resistant layer 405.
In some examples, a first groove 402 is formed in the fireproof layer 401, a silicon carbide 407 is connected to the first groove 402, a second groove 404 is formed in the heat-resistant layer 403, a nickel-based alloy 408 is connected to the second groove 404, a third groove 406 is formed in the corrosion-resistant layer 405, a copper oxide 409 is connected to the third groove 406, the silicon carbide 407 has high-temperature resistance, and the fireproof effect of the electric wire and cable is improved.
In some examples, the flame retardant layer 401, the heat resistant layer 403, and the corrosion resistant layer 405 are all fixedly connected by a high temperature resistant glue.
By adopting the technical scheme:
the protective layer 4 is arranged, the silicon carbide 407 in the fireproof layer 401 has high temperature resistance, the fireproof effect of the electric wire and cable is improved, the nickel-based alloy 408 in the heat-resistant layer 403 has high strength and certain oxidation and corrosion resistance, the high temperature resistance of the electric wire and cable is improved, the copper oxide 409 in the corrosion-resistant layer 405 has good corrosion resistance, and the corrosion resistance of the electric wire and cable is improved.
Example 2:
in the specific structure of this embodiment, as shown in fig. 1 to 3, an air faucet 3 is connected to the left side of the sealed airbag 2, an air pressure sensor 7 and a signal transmission module 8 are respectively connected to the inside of the sealed airbag 2, and the air pressure sensor 7 is located inside the signal transmission module 8.
In some examples, the sealing airbag 2 is made of butyl rubber, and the butyl rubber has good air tightness, heat resistance, elasticity and aging resistance, so that the using effect of the sealing airbag 2 is improved.
In some examples, the inside of the sealed airbag 2 is provided with silica gel at a position close to the air tap 3, and when the inflation tube is inflated and removed, the self-filling performance of the silica gel material can immediately seal the air tap 3, so that the gas is prevented from leaking, and the practicability is improved.
By adopting the technical scheme:
be provided with sealed gasbag 2, air cock 3, baroceptor 7 and signal transmission module 8, through air cock 3 toward sealed gasbag 2 inside injected air, make its inflation, when the leak appears lacerating as overcoat 1, utilize the inflated effect of sealed gasbag 2, can fill the leak at once, sealed effect has been played, when the atmospheric pressure of sealed gasbag 2 inside reduces, trigger baroceptor 7, baroceptor 7 transmits the signal to the external display through signal transmission module 8 on, the people of being convenient for in time know the atmospheric pressure change of sealed gasbag 2 inside.
Finally, it should be noted that: it should be understood that the above examples are only for clearly illustrating the present invention and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications of the invention may be made without departing from the scope of the invention.
Claims (6)
1. A high-performance high-flame-retardant electric wire cable is characterized by comprising:
the cable comprises a jacket (1), wherein the inside of the jacket (1) is respectively connected with a sealing air bag (2), a protective layer (4), a cable core (6) and an insulating protective sleeve (5) from outside to inside;
the protective layer (4) comprises a fireproof layer (401), a heat-resistant layer (403) and a corrosion-resistant layer (405) inside, wherein the fireproof layer (401) is located above the heat-resistant layer (403), and the heat-resistant layer (403) is located above the corrosion-resistant layer (405).
2. The high-performance high-flame-retardant electric wire and cable as claimed in claim 1, wherein: a first groove (402) is formed in the fireproof layer (401), silicon carbide (407) is connected to the inside of the first groove (402), a second groove (404) is formed in the heat-resistant layer (403), a nickel-based alloy (408) is connected to the inside of the second groove (404), a third groove (406) is formed in the corrosion-resistant layer (405), and copper oxide (409) is connected to the inside of the third groove (406).
3. The high-performance high-flame-retardant electric wire and cable as claimed in claim 2, wherein: the fireproof layer (401), the heat-resistant layer (403) and the corrosion-resistant layer (405) are fixedly connected through high-temperature-resistant glue.
4. The high-performance high-flame-retardant electric wire and cable as claimed in claim 1, wherein: the left side of sealed gasbag (2) is connected with air cock (3), the inside of sealed gasbag (2) is connected with baroceptor (7) and signal transmission module (8) respectively, baroceptor (7) are located the inside of signal transmission module (8).
5. The high-performance high-flame-retardant electric wire and cable as claimed in claim 1, wherein: the sealing air bag (2) is made of a butyl rubber component.
6. The high-performance high-flame-retardant electric wire and cable as claimed in claim 1, wherein: and silica gel is arranged in the position, close to the air tap (3), in the sealed air bag (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222375332.0U CN218299445U (en) | 2022-09-07 | 2022-09-07 | High-performance high-flame-retardant electric wire cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222375332.0U CN218299445U (en) | 2022-09-07 | 2022-09-07 | High-performance high-flame-retardant electric wire cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218299445U true CN218299445U (en) | 2023-01-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222375332.0U Active CN218299445U (en) | 2022-09-07 | 2022-09-07 | High-performance high-flame-retardant electric wire cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218299445U (en) |
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2022
- 2022-09-07 CN CN202222375332.0U patent/CN218299445U/en active Active
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