CN214796851U - Wisdom is cable for energy - Google Patents
Wisdom is cable for energy Download PDFInfo
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- CN214796851U CN214796851U CN202120603494.8U CN202120603494U CN214796851U CN 214796851 U CN214796851 U CN 214796851U CN 202120603494 U CN202120603494 U CN 202120603494U CN 214796851 U CN214796851 U CN 214796851U
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Abstract
The utility model discloses a cable for wisdom energy, including cable sheathing, cable core and articulamentum, the articulamentum is installed in the outside of cable core, the third protective layer is installed in the outside of articulamentum, the second protective layer is installed in the outside of third protective layer, and the outside of second protective layer installs first protective layer, cable sheathing is installed in the outside of first protective layer, the inboard of first protective layer is provided with fire-retardant structure, the inboard of second protective layer is provided with additional strengthening, the inboard of third protective layer is provided with separates the temperature structure. The utility model discloses an at the fire-retardant layer of second protective layer internally mounted, fire-retardant layer is made by fire retardant material, under the dual function of fire-retardant layer and fire retardant, can strengthen the fire behaviour of this cable, can effectually block this cable spontaneous combustion to a certain extent, prolongs the life of this cable, improves the utilization ratio of this cable.
Description
Technical Field
The utility model relates to the technical field of cables, specifically be a cable for wisdom energy.
Background
With the continuous development of society, along with the continuous improvement of economic level, the continuous progress of electric power industry, the demand to the cable is also increasing continuously, and the cable comprises single strand or stranded wire and insulating layer, and the type of cable is various, can divide into power cable, control cable, computer cable and signal cable etc. type, along with the wide application of cable, also continuously improves to the performance requirement of cable:
traditional wisdom cable for the energy, it is relatively poor to insulate against heat during the use, can not carry out effectual thermal-insulated protection to the cable core to a certain extent, influences the availability factor of cable, has reduced the life of cable.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a wisdom is cable for energy to propose the relatively poor problem of cable tensile strength in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a wisdom cable for energy, includes cable housing, cable core and articulamentum, the articulamentum is installed in the outside of cable core, the third protective layer is installed in the outside of articulamentum, the second protective layer is installed in the outside of third protective layer, and the outside of second protective layer installs first protective layer, cable housing is installed in the outside of first protective layer, the inboard of first protective layer is provided with fire-retardant structure, the inboard of second protective layer is provided with additional strengthening, the inboard of third protective layer is provided with separates the temperature structure, separate the temperature structure including hindering hot parcel layer, insulating layer and heat insulating block, the inside one end at the third protective layer is installed to the insulating layer, the one end of insulating layer is installed and is hindered hot parcel layer, and hinders the inside evenly installed heat insulating block on hot parcel layer.
Preferably, the inner diameter of the second protective layer is larger than the outer diameter of the third protective layer, and the outer diameter of the second protective layer is smaller than the inner diameter of the first protective layer.
Preferably, the heat insulation blocks are all located in the same horizontal plane, and the heat insulation blocks are arranged in the heat-resistant wrapping layer at equal intervals.
Preferably, the reinforcing structure comprises a first cavity, a first reinforcing rib and a second reinforcing rib, the first cavity is arranged on the inner side of the second protective layer, the first reinforcing rib is uniformly arranged inside the first cavity, and the second reinforcing rib is arranged at one end of the first reinforcing rib.
Preferably, the second reinforcing ribs and the first reinforcing ribs are designed vertically, and the second reinforcing ribs and the first reinforcing ribs form a grid design.
Preferably, the flame retardant structure comprises a flame retardant layer, a second chamber and a flame retardant, the flame retardant layer is arranged on the inner side of the first protective layer, the second chamber is arranged in the flame retardant layer, and the flame retardant is arranged in the second chamber.
Compared with the prior art, the beneficial effects of the utility model are that: this cable for wisdom energy is rational in infrastructure, has following advantage:
(1) through the heat insulation layer arranged at one end inside the third protection layer, when the cable is in a high-temperature environment, the heat insulation layer can isolate a part of heat, the rest heat can enter the heat-resistant wrapping layer, and the entered heat can be further reduced by the heat insulation block, so that the inside of the cable core is not influenced by high temperature, and the cable core is protected to a certain extent;
(2) the flame-retardant layer is arranged in the second protective layer and is made of flame-retardant materials, so that the flame-retardant performance of the cable can be enhanced under the dual actions of the flame-retardant layer and the flame retardant, the spontaneous combustion of the cable can be effectively blocked to a certain extent, the service life of the cable is prolonged, and the utilization rate of the cable is improved;
(3) through the first strengthening rib at the inside evenly mounted of third protective layer, under the combined action of first strengthening rib and second strengthening rib, can strengthen the inside intensity and the atress degree of this cable to a certain extent, improve the tensile strength of this cable, prolong the life of this cable, improve the availability factor of this cable.
Drawings
Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;
FIG. 2 is a partial structural view of the thermal insulation structure of the present invention;
FIG. 3 is a schematic view of a partial structure of the reinforcing structure of the present invention;
fig. 4 is a schematic view of the local structure of the flame retardant structure of the present invention.
In the figure: 1. a cable housing; 2. a cable core; 3. a first protective layer; 4. a second protective layer; 5. a third protective layer; 6. a connecting layer; 7. a thermal insulation structure; 701. a heat resistant wrapping layer; 702. a thermal insulation layer; 703. a heat insulation block; 8. a reinforcing structure; 801. a first chamber; 802. a first reinforcing rib; 803. a second reinforcing rib; 9. a flame retardant structure; 901. a flame retardant layer; 902. a second chamber; 903. and (3) a flame retardant.
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.
Referring to fig. 1-4, the present invention provides an embodiment: a cable for intelligent energy comprises a cable shell 1, a cable core 2 and a connecting layer 6, wherein the connecting layer 6 is installed on the outer side of the cable core 2, a third protective layer 5 is installed on the outer side of the connecting layer 6, a second protective layer 4 is installed on the outer side of the third protective layer 5, a first protective layer 3 is installed on the outer side of the second protective layer 4, the inner diameter of the second protective layer 4 is larger than the outer diameter of the third protective layer 5, the outer diameter of the second protective layer 4 is smaller than the inner diameter of the first protective layer 3, the cable shell 1 is installed on the outer side of the first protective layer 3, a flame-retardant structure 9 is arranged on the inner side of the first protective layer 3, the flame-retardant structure 9 comprises a flame-retardant layer 901, a second chamber 902 and a flame retardant 903, the flame-retardant layer 901 is installed on the inner side of the first protective layer 3, the second chamber 902 is installed inside the flame retardant 903 is installed inside the second chamber 902, the flame-retardant layer 901 is installed inside the second protective layer 4, the flame-retardant layer 901 is made of a flame-retardant material, so that under the dual actions of the flame-retardant layer 901 and the flame retardant 903, the flame-retardant performance of the cable can be enhanced, spontaneous combustion of the cable can be effectively blocked to a certain extent, the service life of the cable is prolonged, and the utilization rate of the cable is improved;
the inner side of the second protective layer 4 is provided with a reinforcing structure 8, the reinforcing structure 8 comprises a first cavity 801, a first reinforcing rib 802 and a second reinforcing rib 803, the first cavity 801 is arranged at the inner side of the second protective layer 4, the first reinforcing rib 802 is uniformly arranged in the first cavity 801, one end of the first reinforcing rib 802 is provided with the second reinforcing rib 803, the second reinforcing rib 803 and the first reinforcing rib 802 are designed vertically, the second reinforcing rib 803 and the first reinforcing rib 802 form a grid design, the strength and the stress degree of the inner part of the cable can be enhanced to a certain degree under the combined action of the first reinforcing rib 802 and the second reinforcing rib 803 through the first reinforcing rib 802 uniformly arranged in the third protective layer 5, the tensile strength of the cable is improved, the service life of the cable is prolonged, and the service efficiency of the cable is improved;
the inboard of third protective layer 5 is provided with thermal-insulated structure 7, thermal-insulated structure 7 is including hindering heat parcel layer 701, insulating layer 702 and heat insulating block 703, insulating layer 702 installs the one end in the inside of third protective layer 5, the one end of insulating layer 702 is installed and is hindered heat parcel layer 701, and hinder heat parcel layer 701's inside evenly installed heat insulating block 703, heat insulating block 703 all is in same horizontal plane, heat insulating block 703 is equidistant range in the inside of hindering heat parcel layer 701, through the insulating layer 702 of the inside one end installation of third protective layer 5, in the environment of cable in high temperature, a part of heat can be kept apart to insulating layer 702, remaining heat can get into the inside of hindering heat parcel layer 701, the heat that gets into can further subduct by heat insulating block 703, thereby make the inside of cable core 2 not influenced by high temperature, play certain guard action to cable core 2.
The working principle is as follows: when the cable is used, firstly, the flame-retardant layer 901 is arranged in the second protective layer 4, the flame-retardant layer 901 is made of a flame-retardant material, so that the flame-retardant performance of the cable can be enhanced under the dual actions of the flame-retardant layer 901 and the flame retardant 903, the spontaneous combustion of the cable can be effectively blocked to a certain extent, the service life of the cable is prolonged, and the utilization rate of the cable is improved;
then, by the first reinforcing ribs 802 uniformly installed inside the third protective layer 5, under the combined action of the first reinforcing ribs 802 and the second reinforcing ribs 803, the strength and the stress degree inside the cable can be enhanced to a certain extent, the tensile strength of the cable is improved, the service life of the cable is prolonged, and the use efficiency of the cable is improved;
finally, through the insulating layer 702 installed at one end inside the third protective layer 5, when the cable is in a high-temperature environment, a part of heat can be isolated by the insulating layer 702, the rest heat can enter the heat-resistant wrapping layer 701, and the entered heat can be further reduced by the insulating block 703, so that the inside of the cable core 2 is not affected by high temperature, and a certain protection effect is exerted on the cable core 2.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a cable for wisdom energy, includes cable housing (1), cable core (2) and articulamentum (6), its characterized in that: the cable comprises a cable core (2), a connecting layer (6) is installed on the outer side of the cable core (2), a third protective layer (5) is installed on the outer side of the connecting layer (6), a second protective layer (4) is installed on the outer side of the third protective layer (5), a first protective layer (3) is installed on the outer side of the second protective layer (4), a cable shell (1) is installed on the outer side of the first protective layer (3), a flame-retardant structure (9) is arranged on the inner side of the first protective layer (3), a reinforcing structure (8) is arranged on the inner side of the second protective layer (4), a heat-insulating structure (7) is arranged on the inner side of the third protective layer (5), the heat-insulating structure (7) comprises a heat-resistant wrapping layer (701), a heat-insulating layer (702) and a heat-insulating block (703), the heat-resistant wrapping layer (701) is installed at one end of the heat-insulating layer (702), and the heat insulation blocks (703) are uniformly arranged in the heat-resistant wrapping layer (701).
2. The cable for smart energy according to claim 1, wherein: the inner diameter of the second protection layer (4) is larger than the outer diameter of the third protection layer (5), and the outer diameter of the second protection layer (4) is smaller than the inner diameter of the first protection layer (3).
3. The cable for smart energy according to claim 1, wherein: the heat insulation blocks (703) are all located in the same horizontal plane, and the heat insulation blocks (703) are arranged in the heat-resistant wrapping layer (701) at equal intervals.
4. The cable for smart energy according to claim 1, wherein: the reinforcing structure (8) comprises a first cavity (801), a first reinforcing rib (802) and a second reinforcing rib (803), the first cavity (801) is arranged on the inner side of the second protective layer (4), the first reinforcing rib (802) is uniformly arranged inside the first cavity (801), and the second reinforcing rib (803) is arranged at one end of the first reinforcing rib (802).
5. The cable for smart energy according to claim 4, wherein: the second reinforcing ribs (803) and the first reinforcing ribs (802) are designed vertically, and the second reinforcing ribs (803) and the first reinforcing ribs (802) form a grid design.
6. The cable for smart energy according to claim 1, wherein: the flame-retardant structure (9) comprises a flame-retardant layer (901), a second chamber (902) and a flame retardant (903), wherein the flame-retardant layer (901) is arranged on the inner side of the first protective layer (3), the second chamber (902) is arranged in the flame-retardant layer (901), and the flame retardant (903) is arranged in the second chamber (902).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120603494.8U CN214796851U (en) | 2021-03-25 | 2021-03-25 | Wisdom is cable for energy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120603494.8U CN214796851U (en) | 2021-03-25 | 2021-03-25 | Wisdom is cable for energy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214796851U true CN214796851U (en) | 2021-11-19 |
Family
ID=78666819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120603494.8U Active CN214796851U (en) | 2021-03-25 | 2021-03-25 | Wisdom is cable for energy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214796851U (en) |
-
2021
- 2021-03-25 CN CN202120603494.8U patent/CN214796851U/en active Active
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