CN213691562U - Flame-retardant and pressure-resistant cable - Google Patents
Flame-retardant and pressure-resistant cable Download PDFInfo
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- CN213691562U CN213691562U CN202022735298.4U CN202022735298U CN213691562U CN 213691562 U CN213691562 U CN 213691562U CN 202022735298 U CN202022735298 U CN 202022735298U CN 213691562 U CN213691562 U CN 213691562U
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Abstract
The utility model discloses a fire-retardant resistance to compression cable, including the cable core, the outside of cable core is provided with phenolic resin glass steelframe, and phenolic resin glass steelframe's the outside is provided with the silastic layer, the outside on silastic layer is connected with the cotton layer of glass through PP glue, and the outside on the cotton layer of glass is connected with the epoxy layer through PP glue. The utility model discloses the chlorinated rubber layer has been set up, can play the fire-retardant guard action of first layer, the epoxy layer has been set up, can play the fire-retardant guard action of second floor after the chlorinated rubber layer damages, the cotton layer of glass has been set up, can play the fire-retardant guard action of third layer after the epoxy layer damages, the silastic layer has been set up, can play the fire-retardant guard action of fourth floor after the nanometer silver coating of its outside damages, thereby effectively improved the holistic flame retardant efficiency of this cable, the phenolic resin glass steelframe has been set up, can effectively improve the holistic crushing resistance of this cable, thereby its life has been prolonged.
Description
Technical Field
The utility model relates to the technical field of cables, specifically be fire-retardant resistance to compression cable.
Background
The cable is generally formed by twisting several or several groups of conductors (at least two in each group), each group of conductors are insulated with each other and are usually twisted around a center, the whole outer surface is coated with a high-insulation covering layer, the cable has the characteristics of internal electrification and external insulation, and the cable comprises a power cable, a control cable, a compensation cable, a shielding cable, a high-temperature cable, a computer cable, a signal cable, a coaxial cable, a fire-resistant cable, a marine cable, a mining cable, an aluminum alloy cable and the like, which are all composed of single-strand or multi-strand conductors and an insulation layer and are used for connecting a circuit, an electric appliance and the like.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a fire-retardant resistance to compression cable to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: fire-retardant resistance to compression cable, including the cable core, the outside of cable core is provided with phenolic resin glass steelframe, and the outside of phenolic resin glass steelframe is provided with the silastic-layer, the outside on silastic-layer is connected with the cotton layer of glass through PP glue, and the outside on the cotton layer of glass is connected with the epoxy layer through PP glue, and simultaneously, the outside on epoxy layer is connected with the chlorination rubber layer through PP glue.
Preferably, the outer surface of the cable core is wound with an aluminum foil shielding layer, and an inorganic paper filling layer is arranged between the aluminum foil shielding layer and the phenolic resin glass steel frame.
Preferably, the phenolic resin glass steel frame is of a regular triangle structure, and a polypropylene filling layer is arranged between the phenolic resin glass steel frame and the silicone rubber layer.
Preferably, a nano silver coating is further arranged between the glass wool layer and the silicone rubber layer, the inner side of the nano silver coating is connected to the outer side of the silicone rubber layer through PP glue, and meanwhile, the outer side of the nano silver coating is connected to the inner side of the glass wool layer through PP glue.
Preferably, the outer side of the chlorinated rubber layer is coated with a calcium carbonate coating, and the thickness of the calcium carbonate coating is one hundred twenty to two hundred fifty micrometers.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model discloses the chlorinated rubber layer has been set up, can play the fire-retardant guard action of first layer, the epoxy layer has been set up, can play the fire-retardant guard action of second floor after the chlorinated rubber layer damages, the cotton layer of glass has been set up, can play the fire-retardant guard action of third layer after the epoxy layer damages, the silastic layer has been set up, can play the fire-retardant guard action of fourth floor after the nanometer silver coating of its outside damages, thereby effectively improved the holistic flame retardant efficiency of this cable, the phenolic resin glass steelframe has been set up, can effectively improve the holistic crushing resistance of this cable, thereby its life has been prolonged.
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, and in which:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A of the present invention;
fig. 3 is an enlarged schematic view of the position B of the present invention.
In the figure: 1 cable core, 2 chlorinated rubber layers, 3 inorganic paper filling layers, 4 phenolic resin glass steel frames, 5 polypropylene filling layers, 6 silicon rubber layers, 7 aluminum foil shielding layers, 8 calcium carbonate coatings, 9 glass wool layers, 10 epoxy resin layers and 11 nano silver coatings.
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.
In the description of the application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
The cable core 1, the chlorinated rubber layer 2, the inorganic paper filling layer 3, the phenolic resin glass steel frame 4, the polypropylene filling layer 5, the silicone rubber layer 6, the aluminum foil shielding layer 7, the calcium carbonate coating layer 8, the glass wool layer 9, the epoxy resin layer 10 and the nano silver coating layer 11 are all universal standard parts or parts known by technicians in the field, and the structure and the principle of the cable core are known by technicians in the field through technical manuals or conventional experimental methods.
Referring to fig. 1-3, the flame-retardant compression-resistant cable comprises a cable core 1, a phenolic resin glass steel frame 4 is arranged on the outer side of the cable core 1, which can effectively improve the overall compression resistance of the cable, thereby prolonging the service life of the cable, an aluminum foil shielding layer 7 is wound on the outer surface of the cable core 1, an inorganic paper filling layer 3 is arranged between the aluminum foil shielding layer 7 and the phenolic resin glass steel frame 4, a silicone rubber layer 6 is arranged on the outer side of the phenolic resin glass steel frame 4, which can play a fourth flame-retardant protection role after a nano silver coating layer 11 on the outer side is damaged, the phenolic resin glass steel frame 4 is of a regular triangle structure, a polypropylene filling layer 5 is arranged between the phenolic resin glass steel frame 4 and the silicone rubber layer 6, a glass cotton layer 9 is connected to the outer side of the silicone rubber layer 6 through PP glue, which can play a third flame-retardant protection role after an epoxy resin layer 10 is damaged, and a nano silver coating, can play antibiotic mould proof effect, and the inboard of nanometer silver coating 11 is passed through PP glue and is connected in the outside of silastic-layer 6, and simultaneously, the outside of nanometer silver coating 11 is passed through PP glue and is connected in the inboard of the cotton layer of glass 9, and the outside of the cotton layer of glass 9 is connected with epoxy layer 10 through PP glue, can play the fire-retardant guard action of second floor after chlorinated rubber layer 2 damages, and simultaneously, the outside of epoxy layer 10 is connected with chlorinated rubber layer 2 through PP glue, can play the fire-retardant guard action of first layer, calcium carbonate coating 8 is scribbled in chlorinated rubber layer 2's the outside, can improve the holistic ultraviolet resistance of this cable, and calcium carbonate coating 8's thickness is one hundred twenty to two hundred fifty microns.
During the use, chlorinated rubber layer 2 has been set up, can play the fire-retardant guard action of first layer, epoxy layer 10 has been set up, can play the fire-retardant guard action of second floor after chlorinated rubber layer 2 damages, glass cotton layer 9 has been set up, can play the fire-retardant guard action of third layer after epoxy layer 10 damages, silicone rubber layer 6 has been set up, can play the fire-retardant guard action of fourth layer after the nanometer silver coating 11 of its outside damages, thereby effectively improved the holistic flame retardant efficiency of this cable, phenolic resin glass steelframe 4 has been set up, can effectively improve the holistic crushing resistance of this cable, thereby its life has been prolonged.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. Fire-retardant resistance to compression cable, including cable core (1), its characterized in that: the cable comprises a cable core (1) and is characterized in that a phenolic resin glass steel frame (4) is arranged on the outer side of the cable core (1), a silicone rubber layer (6) is arranged on the outer side of the phenolic resin glass steel frame (4), a glass cotton layer (9) is connected to the outer side of the silicone rubber layer (6) through PP glue, an epoxy resin layer (10) is connected to the outer side of the glass cotton layer (9) through PP glue, and meanwhile, a chlorinated rubber layer (2) is connected to the outer side of the epoxy resin layer (10) through PP glue.
2. The flame retardant and crush resistant cable according to claim 1, wherein: the cable comprises a cable core (1) and is characterized in that an aluminum foil shielding layer (7) is wound on the outer surface of the cable core (1), and an inorganic paper filling layer (3) is arranged between the aluminum foil shielding layer (7) and a phenolic resin glass steel frame (4).
3. The flame retardant and crush resistant cable according to claim 1, wherein: the phenolic resin glass steel frame (4) is of a regular triangle structure, and a polypropylene filling layer (5) is arranged between the phenolic resin glass steel frame (4) and the silicone rubber layer (6).
4. The flame retardant and crush resistant cable according to claim 1, wherein: a nano silver coating (11) is further arranged between the glass wool layer (9) and the silicone rubber layer (6), the inner side of the nano silver coating (11) is connected to the outer side of the silicone rubber layer (6) through PP glue, and meanwhile, the outer side of the nano silver coating (11) is connected to the inner side of the glass wool layer (9) through PP glue.
5. The flame retardant and crush resistant cable according to claim 1, wherein: the outer side of the chlorinated rubber layer (2) is coated with a calcium carbonate coating (8), and the thickness of the calcium carbonate coating (8) is one hundred twenty to two hundred fifty micrometers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022735298.4U CN213691562U (en) | 2020-11-23 | 2020-11-23 | Flame-retardant and pressure-resistant cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022735298.4U CN213691562U (en) | 2020-11-23 | 2020-11-23 | Flame-retardant and pressure-resistant cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213691562U true CN213691562U (en) | 2021-07-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022735298.4U Active CN213691562U (en) | 2020-11-23 | 2020-11-23 | Flame-retardant and pressure-resistant cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213691562U (en) |
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2020
- 2020-11-23 CN CN202022735298.4U patent/CN213691562U/en active Active
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