CN216817924U - Single-core soft copper conductor halogen-free low-smoke flame-retardant cross-linked polyolefin insulated wire - Google Patents
Single-core soft copper conductor halogen-free low-smoke flame-retardant cross-linked polyolefin insulated wire Download PDFInfo
- Publication number
- CN216817924U CN216817924U CN202220367045.2U CN202220367045U CN216817924U CN 216817924 U CN216817924 U CN 216817924U CN 202220367045 U CN202220367045 U CN 202220367045U CN 216817924 U CN216817924 U CN 216817924U
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- Prior art keywords
- layer
- retardant
- coating
- flame
- insulated wire
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- 239000003063 flame retardant Substances 0.000 title claims abstract description 42
- 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 title claims abstract description 31
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 14
- 239000004020 conductor Substances 0.000 title claims abstract description 14
- 239000010949 copper Substances 0.000 title claims abstract description 14
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 14
- 229920000098 polyolefin Polymers 0.000 title claims abstract description 14
- 239000000779 smoke Substances 0.000 title claims abstract description 11
- 238000013016 damping Methods 0.000 claims abstract description 10
- 239000011248 coating agent Substances 0.000 claims description 31
- 238000000576 coating method Methods 0.000 claims description 31
- 239000000463 material Substances 0.000 claims description 8
- 239000004744 fabric Substances 0.000 claims description 6
- 238000005728 strengthening Methods 0.000 claims description 6
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- 239000004743 Polypropylene Substances 0.000 claims description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000003963 antioxidant agent Substances 0.000 claims description 3
- 230000003078 antioxidant effect Effects 0.000 claims description 3
- 235000019504 cigarettes Nutrition 0.000 claims description 3
- 239000003365 glass fiber Substances 0.000 claims description 3
- 229910002804 graphite Inorganic materials 0.000 claims description 3
- 239000010439 graphite Substances 0.000 claims description 3
- 239000011490 mineral wool Substances 0.000 claims description 3
- -1 polypropylene Polymers 0.000 claims description 3
- 229920001155 polypropylene Polymers 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 239000005030 aluminium foil Substances 0.000 claims 1
- 239000010410 layer Substances 0.000 abstract description 90
- 230000003014 reinforcing effect Effects 0.000 abstract description 19
- 239000011241 protective layer Substances 0.000 abstract description 11
- 230000000694 effects Effects 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 4
- 239000011247 coating layer Substances 0.000 description 8
- 238000009413 insulation Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000003647 oxidation Effects 0.000 description 6
- 238000007254 oxidation reaction Methods 0.000 description 6
- 238000005457 optimization Methods 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 4
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 230000035939 shock Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Insulated Conductors (AREA)
Abstract
The utility model discloses a single-core soft copper conductor halogen-free low-smoke flame-retardant cross-linked polyolefin insulated wire which comprises a wire body, wherein a waterproof layer is arranged on the surface of the wire body, a damping layer is arranged on the surface of the waterproof layer, a pressure-resistant layer is arranged on the surface of the damping layer, an installation groove is formed in the surface of the pressure-resistant layer, a reinforcing rib is arranged inside the installation groove, a heat-insulating layer is arranged on the surface of the pressure-resistant layer, a protective layer is arranged on the surface of the heat-insulating layer, a flame-retardant layer is arranged on the surface of the protective layer, and a wear-resistant layer is arranged on the surface of the flame-retardant layer. The utility model solves the problems that the existing insulated wire does not have the flame-retardant effect when in use, the fire source is easy to rapidly spread along with the insulated wire, and the safety accident occurs to influence the personal safety of a user.
Description
Technical Field
The utility model relates to the technical field of electric wires, in particular to a single-core soft copper conductor halogen-free low-smoke flame-retardant cross-linked polyolefin insulated wire.
Background
The insulated wire is one kind of wire, at circuit connection's in-process, need use insulated wire, but current insulated wire does not possess fire-retardant effect when using, makes the fire source follow insulated wire and spreads rapidly easily, takes place the problem that the incident influences user's personal safety.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems in the background art, the utility model aims to provide a single-core soft copper conductor halogen-free low-smoke flame-retardant crosslinked polyolefin insulated wire which has the advantage of flame retardance and solves the problems that the existing insulated wire does not have the flame-retardant effect when in use, so that a fire source is easy to rapidly spread along with the insulated wire, and the personal safety of a user is influenced due to safety accidents.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a single core soft copper conductor does not have steamed low fire-retardant cross-linked polyolefin insulated wire of cigarette, includes the electric wire body, the surface of electric wire body is provided with the waterproof layer, the surface of waterproof layer is provided with the buffer layer, the surface of buffer layer is provided with anti-pressure layer, the mounting groove has been seted up on the surface of anti-pressure layer, the inside of mounting groove is provided with the strengthening rib, the surface of anti-pressure layer is provided with the insulating layer, the surface of insulating layer is provided with the inoxidizing coating, the surface of inoxidizing coating is provided with fire-retardant layer, the surface of fire-retardant layer is provided with the wearing layer, the surface of wearing layer is provided with first coating, the surface of first coating is provided with the second coating.
Preferably, the number of the mounting grooves and the number of the reinforcing ribs are a plurality, the mounting grooves and the reinforcing ribs are distributed equidistantly, and the reinforcing ribs are made of PVC.
Preferably, the waterproof layer is made of polypropylene waterproof cloth, and the shock absorption layer is made of rubber.
Preferably, the pressure-resistant layer is made of silica gel, the heat insulation layer is made of rock wool, and the protective layer is made of aluminum foil cloth.
Preferably, the flame-retardant layer is made of flame-retardant glass fibers, and the wear-resistant layer is made of alumina ceramics.
Preferably, the first coating layer is made of a flame retardant coating layer, and the second coating layer is made of a graphite antioxidant coating.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, through the matched use of the wire body, the waterproof layer, the shock absorption layer, the anti-pressure layer, the mounting groove, the reinforcing rib, the heat insulation layer, the protective layer, the flame retardant layer, the wear-resistant layer, the first coating and the second coating, the problems that the existing insulated wire does not have a flame retardant effect when used, a fire source is easy to rapidly spread along with the insulated wire, and the personal safety of a user is affected due to a safety accident are solved.
2. According to the utility model, through the arrangement of the mounting groove, the position of the reinforcing rib can be limited, the reinforcing rib is prevented from being separated from the pressure resistant layer, and through the arrangement of the reinforcing rib, the tensile strength and the compressive strength of the electric wire body can be increased.
3. According to the utility model, the waterproof layer is arranged, so that the waterproof performance of the electric wire body can be improved, the electric wire body is prevented from being short-circuited due to moisture entering the electric wire body, and the damping performance of the electric wire body can be improved through the arrangement of the damping layer.
4. According to the utility model, the pressure resistance of the electric wire body can be increased through the arrangement of the pressure resistant layer, the electric wire body is prevented from being damaged due to extrusion, the temperature outside the electric wire body can be prevented from being transmitted to the inside of the electric wire body through the arrangement of the heat insulation layer, the service life of the electric wire body can be prolonged through the arrangement of the protective layer, and the phenomenon that the electric wire body is damaged can be prevented.
5. According to the utility model, through the arrangement of the flame-retardant layer, the flame retardance of the wire body can be increased, the fire source is prevented from burning quickly when the wire body burns, and through the arrangement of the wear-resistant layer, the wear resistance of the wire body can be increased, and the wire body is prevented from being damaged due to friction.
6. According to the utility model, through the arrangement of the first coating, the flame retardance of the wire body can be increased, the wire body is prevented, and through the arrangement of the second coating, the oxidation resistance of the wire body can be increased, and the damage of the wire body caused by air oxidation of the wire body is prevented.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1;
FIG. 3 is a mid-construction elevational view of the wire body of FIG. 1 in accordance with the present invention;
fig. 4 is a perspective view of the construction of the pressure resistant layer of fig. 1 according to the present invention.
In the figure: 1. a wire body; 2. a waterproof layer; 3. a shock-absorbing layer; 4. a pressure resistant layer; 5. mounting grooves; 6. reinforcing ribs; 7. a thermal insulation layer; 8. a protective layer; 9. a flame retardant layer; 10. a wear resistant layer; 11. a first coating layer; 12. and (3) a second 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.
As shown in fig. 1 to 4, the single-core soft copper conductor halogen-free low-smoke flame-retardant cross-linked polyolefin insulated wire provided by the utility model comprises a wire body 1, a waterproof layer 2 is arranged on the surface of the wire body 1, a damping layer 3 is arranged on the surface of the waterproof layer 2, a pressure-resistant layer 4 is arranged on the surface of the damping layer 3, an installation groove 5 is formed in the surface of the pressure-resistant layer 4, a reinforcing rib 6 is arranged inside the installation groove 5, a heat-insulating layer 7 is arranged on the surface of the pressure-resistant layer 4, a protective layer 8 is arranged on the surface of the heat-insulating layer 7, a flame-retardant layer 9 is arranged on the surface of the protective layer 8, a wear-resistant layer 10 is arranged on the surface of the flame-retardant layer 9, a first coating 11 is arranged on the surface of the wear-resistant layer 10, and a second coating 12 is arranged on the surface of the first coating 11.
Referring to fig. 4, the number of the mounting grooves 5 and the number of the reinforcing ribs 6 are both a plurality of mounting grooves 5, the plurality of reinforcing ribs 6 are distributed equidistantly, and the reinforcing ribs 6 are made of PVC.
As a technical optimization scheme of the utility model, the position of the reinforcing rib 6 can be limited by arranging the mounting groove 5, the reinforcing rib 6 is prevented from being separated from the compression-resistant layer 4, and the tensile strength and the compression strength of the electric wire body 1 can be increased by arranging the reinforcing rib 6.
Referring to fig. 2, the waterproof layer 2 is made of polypropylene waterproof cloth, and the damping layer 3 is made of rubber.
As a technical optimization scheme of the utility model, the waterproof performance of the electric wire body 1 can be improved by arranging the waterproof layer 2, the electric wire body 1 is prevented from short circuit caused by moisture entering the electric wire body 1, and the damping performance of the electric wire body 1 can be improved by arranging the damping layer 3.
Referring to fig. 2, the compression-resistant layer 4 is made of silica gel, the heat-insulating layer 7 is made of rock wool, and the protective layer 8 is made of aluminum foil cloth.
As a technical optimization scheme of the utility model, the pressure resistance of the wire body 1 can be increased through the arrangement of the pressure resistant layer 4, the damage of the wire body 1 caused by extrusion is prevented, the temperature outside the wire body 1 can be prevented from being transmitted to the inside of the wire body 1 through the arrangement of the heat insulation layer 7, the service life of the wire body 1 can be prolonged through the arrangement of the protective layer 8, and the phenomenon that the wire body 1 is damaged is prevented.
Referring to fig. 2, the material of the flame retardant layer 9 is flame retardant glass fiber, and the material of the wear-resistant layer 10 is alumina ceramic.
As a technical optimization scheme of the utility model, the flame retardance of the wire body 1 can be increased through the arrangement of the flame retardant layer 9, so that the fire source is prevented from burning quickly when the wire body 1 burns, and the wear resistance of the wire body 1 can be increased through the arrangement of the wear resistant layer 10, so that the wire body 1 is prevented from being damaged due to friction.
Referring to fig. 2, the first coating layer 11 is made of a flame retardant coating, and the second coating layer 12 is made of a graphite antioxidant coating.
As a technical optimization scheme of the present invention, the first coating layer 11 can increase the flame retardancy of the wire body 1 and prevent the wire body 1 from being damaged, and the second coating layer 12 can increase the oxidation resistance of the wire body 1 and prevent the wire body 1 from being damaged due to air oxidation.
The working principle and the using process of the utility model are as follows: when in use, the position of the reinforcing rib 6 can be limited by the arrangement of the mounting groove 5, the reinforcing rib 6 is prevented from being separated from the pressure resistant layer 4, the tensile strength and the compressive strength of the electric wire body 1 can be increased by the arrangement of the reinforcing rib 6, the waterproofness of the electric wire body 1 can be increased by the arrangement of the waterproof layer 2, moisture is prevented from entering the inside of the electric wire body 1 to cause short circuit of the electric wire body 1, the shock absorption of the electric wire body 1 can be increased by the arrangement of the shock absorption layer 3, the pressure resistance of the electric wire body 1 can be increased by the arrangement of the pressure resistant layer 4 to prevent the electric wire body 1 from being damaged due to extrusion, the temperature outside the electric wire body 1 can be prevented from being transmitted to the inside of the electric wire body 1 by the arrangement of the heat insulation layer 7, the service life of the electric wire body 1 can be prolonged by the arrangement of the protective layer 8, and the phenomenon of damage of the electric wire body 1 can be prevented, through the setting of fire-retardant layer 9, can increase the fire resistance of electric wire body 1, when preventing that electric wire body 1 from burning, the source of a fire burns fast, through the setting of wearing layer 10, can increase the wearability of electric wire body 1, prevent that electric wire body 1 from damaging because of the friction, through the setting of first coating 11, can increase the fire resistance of electric wire body 1, prevent electric wire body 1, through the setting of second coating 12, can increase the oxidation resistance of electric wire body 1, prevent that electric wire body 1 from leading to electric wire body 1 to damage because of air oxidation.
In summary, the following steps: this single core soft copper conductor does not have steamed low fire-retardant cross-linked polyolefin insulated wire of cigarette, through setting up electric wire body 1, waterproof layer 2, buffer layer 3, resistance to compression layer 4, mounting groove 5, strengthening rib 6, insulating layer 7, inoxidizing coating 8, fire-retardant layer 9, wearing layer 10, the cooperation of first coating 11 and second coating 12 is used, current insulated wire has been solved when using, does not possess fire-retardant effect, it stretches rapidly to make the burning things which may cause a fire disaster follow insulated wire, the problem that the incident influences user's personal safety takes place.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a single soft copper conductor of core does not have steamed low fire-retardant crosslinked polyolefin insulated wire of cigarette, includes electric wire body (1), its characterized in that: the surface of electric wire body (1) is provided with waterproof layer (2), the surface of waterproof layer (2) is provided with buffer layer (3), the surface of buffer layer (3) is provided with compressive layer (4), mounting groove (5) have been seted up on the surface of compressive layer (4), the inside of mounting groove (5) is provided with strengthening rib (6), the surface of compressive layer (4) is provided with insulating layer (7), the surface of insulating layer (7) is provided with inoxidizing coating (8), the surface of inoxidizing coating (8) is provided with fire-retardant layer (9), the surface of fire-retardant layer (9) is provided with wearing layer (10), the surface of wearing layer (10) is provided with first coating (11), the surface of first coating (11) is provided with second coating (12).
2. The single-core soft copper conductor halogen-free low-smoke flame-retardant cross-linked polyolefin insulated wire according to claim 1, characterized in that: the quantity of mounting groove (5) and strengthening rib (6) is a plurality of, and a plurality of mounting groove (5) and a plurality of strengthening rib (6) all are the equidistance and distribute, the material of strengthening rib (6) is PVC.
3. The single-core soft copper conductor halogen-free low-smoke flame-retardant cross-linked polyolefin insulated wire according to claim 1, characterized in that: the waterproof layer (2) is made of polypropylene waterproof cloth, and the damping layer (3) is made of rubber.
4. The single-core soft copper conductor halogen-free low-smoke flame-retardant cross-linked polyolefin insulated wire according to claim 1, characterized in that: the material of anti-pressure layer (4) is silica gel, the material of insulating layer (7) is rock wool, the material of inoxidizing coating (8) is aluminium foil cloth.
5. The single-core soft copper conductor halogen-free low-smoke flame-retardant cross-linked polyolefin insulated wire according to claim 1, characterized in that: the material of the flame-retardant layer (9) is flame-retardant glass fiber, and the material of the wear-resistant layer (10) is alumina ceramic.
6. The single-core soft copper conductor halogen-free low-smoke flame-retardant cross-linked polyolefin insulated wire according to claim 1, characterized in that: the first coating (11) is made of a flame retardant coating, and the second coating (12) is made of a graphite antioxidant coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220367045.2U CN216817924U (en) | 2022-02-23 | 2022-02-23 | Single-core soft copper conductor halogen-free low-smoke flame-retardant cross-linked polyolefin insulated wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220367045.2U CN216817924U (en) | 2022-02-23 | 2022-02-23 | Single-core soft copper conductor halogen-free low-smoke flame-retardant cross-linked polyolefin insulated wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216817924U true CN216817924U (en) | 2022-06-24 |
Family
ID=82040450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220367045.2U Expired - Fee Related CN216817924U (en) | 2022-02-23 | 2022-02-23 | Single-core soft copper conductor halogen-free low-smoke flame-retardant cross-linked polyolefin insulated wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216817924U (en) |
-
2022
- 2022-02-23 CN CN202220367045.2U patent/CN216817924U/en not_active Expired - Fee Related
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| 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: 20220624 |
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| CF01 | Termination of patent right due to non-payment of annual fee |