CN220984215U - Isolation type aluminum sleeve flexible mineral insulation fireproof cable - Google Patents
Isolation type aluminum sleeve flexible mineral insulation fireproof cable Download PDFInfo
- Publication number
- CN220984215U CN220984215U CN202322132724.9U CN202322132724U CN220984215U CN 220984215 U CN220984215 U CN 220984215U CN 202322132724 U CN202322132724 U CN 202322132724U CN 220984215 U CN220984215 U CN 220984215U
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- CN
- China
- Prior art keywords
- cable
- layers
- fireproof
- layer
- insulating
- Prior art date
- 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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- 229910052500 inorganic mineral Inorganic materials 0.000 title claims abstract description 30
- 239000011707 mineral Substances 0.000 title claims abstract description 30
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 26
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 26
- 238000009413 insulation Methods 0.000 title claims abstract description 17
- 238000002955 isolation Methods 0.000 title description 2
- 239000000945 filler Substances 0.000 claims abstract description 14
- 230000001681 protective effect Effects 0.000 claims abstract description 11
- 239000003365 glass fiber Substances 0.000 claims abstract description 8
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000005011 phenolic resin Substances 0.000 claims abstract description 6
- 229920001568 phenolic resin Polymers 0.000 claims abstract description 6
- 239000004677 Nylon Substances 0.000 claims abstract description 5
- 229920001778 nylon Polymers 0.000 claims abstract description 5
- 239000000126 substance Substances 0.000 claims description 11
- 239000004411 aluminium Substances 0.000 claims description 10
- 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 7
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000011248 coating agent Substances 0.000 claims description 7
- 238000000576 coating method Methods 0.000 claims description 7
- 239000003063 flame retardant Substances 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 229920000742 Cotton Polymers 0.000 claims description 3
- 229920001296 polysiloxane Polymers 0.000 claims description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract description 4
- 239000006004 Quartz sand Substances 0.000 abstract description 3
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 abstract description 3
- 239000010410 layer Substances 0.000 description 40
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 5
- 230000002265 prevention Effects 0.000 description 5
- 239000004332 silver Substances 0.000 description 5
- 229910052709 silver Inorganic materials 0.000 description 5
- 230000009970 fire resistant effect Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
Classifications
-
- 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 an isolated aluminum sheath flexible mineral insulation fireproof cable, which relates to the technical field of fireproof cables and comprises four wire cores, wherein the four wire cores are arranged and correspond to each other, the surfaces of the wire cores are wrapped with aluminum protective sleeves, the surfaces of the aluminum protective sleeves are wrapped with fireproof layers, the outer parts of the fireproof layers are wrapped with insulating layers, the outer parts of the four insulating layers are wrapped with waterproof layers, gaps between the waterproof layers and the four insulating layers are filled with mineral insulation fillers, the mineral insulation fillers are made by mixing talcum powder and quartz sand, the surfaces of the waterproof layers are wrapped with wear-resistant layers, the wear-resistant layers are nylon tubes, the wear resistance of the cable can be effectively improved by arranging the wear-resistant layers, the fireproof layers are phenolic resin tubes, and the insulating layers are glass fiber tubes and can effectively prevent the cable from being burnt or short-circuited under high temperature and fire source environments.
Description
Technical Field
The utility model relates to the technical field of fireproof cables, in particular to an isolated aluminum sleeve flexible mineral insulation fireproof cable.
Background
The cable is made of one or more mutually insulated conductors and an outer insulating protective layer, and is used for transmitting power or information from one place to another place, wherein each group of wires of the cable are mutually insulated and often twisted around a center, and the whole outer surface is covered with a highly insulating cover layer and has the characteristics of inner electrifying and outer insulation;
At present, in order to prevent the loss of equipment line data caused by the burning out or short circuit of the cable, a fire-resistant jacket is generally adopted to wrap the cable during the production of the cable, but the fire-resistant performance of the general cable is not particularly remarkable, and the cable is often easy to burn out or short circuit under the environment of high temperature and fire source for a long time.
Disclosure of utility model
The utility model aims to overcome the existing defects, and provides the isolated aluminum sleeve flexible mineral insulation fireproof cable which can effectively avoid the cable from being burnt out or short-circuited in the high-temperature and fire environment and can effectively solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an isolated flexible mineral insulation fireproof cable of aluminium cover, includes the sinle silk, the sinle silk is provided with four, and four sinle silk correspond each other, the surface parcel of sinle silk has the aluminium protective sheath, the surface parcel of aluminium protective sheath has the flame retardant coating, the outside parcel of flame retardant coating has the insulating layer, and the outside parcel of four insulating layers has the waterproof layer, the clearance intussuseption between waterproof layer and the four insulating layers is filled with mineral substance insulation filler, and mineral substance insulation filler is made by talcum powder and quartz sand mixture.
Further, the surface of waterproof layer parcel has the wearing layer, the wearing layer is the nylon tube, can effectively improve the wear resistance of cable through setting up the wearing layer.
Further, the fire-proof layer is a phenolic resin pipe, the insulating layer is a glass fiber pipe, the fire resistance of the cable can be further improved by arranging the fire-proof layer, and the insulating performance of the cable can be effectively improved by arranging the insulating layer made of the glass fiber pipe.
Furthermore, the waterproof layer is a silicone tube, and the contact between rainwater and the wire core can be effectively avoided by arranging the waterproof layer.
Further, the inside four corresponding connecting holes that are provided with of mineral substance insulating filler, the inside of connecting hole is fixed with the fire prevention silver, can be further improve the fire behavior of cable through setting up the fire prevention silver.
Further, the middle part of mineral substance insulating filler is provided with the fixed orifices, the inside of fixed orifices is fixed with the steel wire, can effectively improve the stretch-proofing performance of cable through setting up the steel wire.
Compared with the prior art, the utility model has the beneficial effects that: the isolated aluminum sleeve flexible mineral insulation fireproof cable has the following advantages:
The fireproof performance of the cable can be effectively improved by arranging the aluminum protective sleeve, the fireproof cotton sliver, the fireproof layer made of the phenolic resin tube and the insulating layer made of the glass fiber tube, and the cable can be effectively prevented from being burnt out or short-circuited under the high-temperature and fire source environment.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model.
In the figure: 1 core, 2 aluminium protective sheath, 3 flame retardant coating, 4 insulating layer, 5 mineral substance insulating filler, 6 waterproof layer, 7 wearing layer, 8 fire prevention silver, 9 steel wires.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1, the present embodiment provides a technical solution: the utility model provides an isolated flexible mineral insulation fireproof cable of aluminium cover, includes sinle silk 1, sinle silk 1 is provided with four, and four sinle silk 1 correspond each other, and the surface parcel of sinle silk 1 has aluminium protective sheath 2, and the surface parcel of aluminium protective sheath 2 has flame retardant coating 3, and the outside parcel of flame retardant coating 3 has insulating layer 4, and the outside parcel of four insulating layers 4 has waterproof layer 6, and the clearance intussuseption between waterproof layer 6 and four insulating layers 4 is filled with mineral substance insulation filler 5, and mineral substance insulation filler 5 is by talcum powder and quartz sand mixture.
Further, the surface of the waterproof layer 6 is wrapped with the wear-resistant layer 7, the wear-resistant layer 7 is a nylon pipe, and the wear-resistant performance of the cable can be effectively improved through the arrangement of the wear-resistant layer 7.
Further, the fire-proof layer 3 is a phenolic resin pipe, the insulating layer 4 is a glass fiber pipe, the fire resistance of the cable can be further improved by arranging the fire-proof layer 3, and the insulating performance of the cable can be effectively improved by arranging the insulating layer 4 made of the glass fiber pipe.
Further, the waterproof layer 6 is a silicone tube, and the contact between rainwater and the wire core 1 can be effectively avoided by arranging the waterproof layer 6.
Further, the inside of mineral substance insulating pack 5 is provided with four corresponding connecting holes, and the inside of connecting hole is fixed with fire prevention silver 8, can further improve the fire behavior of cable through setting up fire prevention silver 8.
Further, the middle part of mineral substance insulating filler 5 is provided with the fixed orifices, and the inside of fixed orifices is fixed with steel wire 9, can effectively improve the stretch-proofing performance of cable through setting up steel wire 9.
The working principle of the isolated aluminum sleeve flexible mineral insulation fireproof cable provided by the utility model is as follows: the cable has the advantages that the tensile resistance of the cable can be effectively improved by arranging the steel wires 9, the cable is prevented from being broken, the cable has insulating property by arranging the mineral insulating filler 5, the cable can be effectively prevented from being worn out by arranging the wear-resistant layer 7 made of nylon, the contact between rainwater and the wire core 1 can be effectively avoided by arranging the waterproof layer 6 made of silica gel, the fireproof performance of the cable can be effectively improved by arranging the aluminum protective sleeve 2, the fireproof cotton sliver 8, the fireproof layer 3 made of the phenolic resin tube and the insulating layer 4 made of the glass fiber tube, and the cable can be effectively prevented from being burnt out or short-circuited under the environment of high temperature and a fire source.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (6)
1. An isolated flexible mineral insulation fireproof cable of aluminium sheathing, its characterized in that: including sinle silk (1), sinle silk (1) are provided with four, four sinle silk (1) correspond each other, the surface parcel of sinle silk (1) has aluminium protective sheath (2), the surface parcel of aluminium protective sheath (2) has flame retardant coating (3), the outside parcel of flame retardant coating (3) has insulating layer (4), and the outside parcel of four insulating layer (4) has waterproof layer (6), the clearance intussuseption between waterproof layer (6) and four insulating layer (4) is filled with mineral substance insulating filler (5).
2. An insulated aluminum jacketed flexible mineral insulated fire cable as in claim 1, wherein: the surface of the waterproof layer (6) is wrapped with a wear-resistant layer (7), and the wear-resistant layer (7) is a nylon tube.
3. An insulated aluminum jacketed flexible mineral insulated fire cable as in claim 1, wherein: the fireproof layer (3) is a phenolic resin pipe, and the insulating layer (4) is a glass fiber pipe.
4. An insulated aluminum jacketed flexible mineral insulated fire cable as in claim 1, wherein: the waterproof layer (6) is a silicone tube.
5. An insulated aluminum jacketed flexible mineral insulated fire cable as in claim 1, wherein: four corresponding connecting holes are formed in the mineral insulating filler (5), and fireproof cotton strips (8) are fixed in the connecting holes.
6. An insulated aluminum jacketed flexible mineral insulated fire cable as in claim 1, wherein: the middle part of mineral substance insulating filler (5) is provided with the fixed orifices, the inside of fixed orifices is fixed with steel wire (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322132724.9U CN220984215U (en) | 2023-08-09 | 2023-08-09 | Isolation type aluminum sleeve flexible mineral insulation fireproof cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322132724.9U CN220984215U (en) | 2023-08-09 | 2023-08-09 | Isolation type aluminum sleeve flexible mineral insulation fireproof cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220984215U true CN220984215U (en) | 2024-05-17 |
Family
ID=91057119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322132724.9U Active CN220984215U (en) | 2023-08-09 | 2023-08-09 | Isolation type aluminum sleeve flexible mineral insulation fireproof cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220984215U (en) |
-
2023
- 2023-08-09 CN CN202322132724.9U patent/CN220984215U/en active Active
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| GR01 | Patent grant |