CN211670013U - Environment-friendly high-flame-retardant fire-resistant special power cable - Google Patents
Environment-friendly high-flame-retardant fire-resistant special power cable Download PDFInfo
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- CN211670013U CN211670013U CN201922310102.4U CN201922310102U CN211670013U CN 211670013 U CN211670013 U CN 211670013U CN 201922310102 U CN201922310102 U CN 201922310102U CN 211670013 U CN211670013 U CN 211670013U
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Abstract
The utility model relates to a power cable technical field just discloses fire-resistant special power cable of environment-friendly high fire-retardant, including the abrasionproof cover, the internal surface parcel of abrasionproof cover has the first insulation layer, the internal surface parcel on first insulation layer has the waterproof layer. This fire-resistant special power cable of high fire-retardant fire-resistant of environment-friendly, it is outmost to lie in through the abrasionproof cover, accessible abrasionproof cover plays the effect of abrasionproof damage, can make the cable when pulling, improve the life of cable, and there is the waterproof layer through the internal surface parcel of first insulating layer, can play effectual waterproof role, prevent corroding and destroying the inside of cable, be high performance flame retardant fiber through fire-retardant cover, can improve the flame retardant efficiency of cable greatly, prevent the cable damage, there is the blotter through the surface laminating of flame retardant coating, can effectually play the effect of buffering to the cable, when preventing that the cable from receiving the extrusion, lead to the inside conductor of cable to destroy, fire-resistant and fire-retardant has been played, improve life's purpose.
Description
Technical Field
The utility model relates to a power cable technical field specifically is fire-resistant special power cable of environment-friendly high flame retardant.
Background
Cables are generally made up of several wires or groups of wires, made up of one or more conductors insulated from each other and an outer insulating sheath, which carries power or information from one place to another.
Most cables are single in function and do not have fire-resistant and flame-retardant functions when used, and are easy to damage and cause unnecessary economic loss when used, so that the environment-friendly high-flame-retardant fire-resistant special power cable is provided to solve the problems.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a fire-resistant special power cable of environment-friendly height possesses fire-resistant and fire-retardant, improves advantages such as life, has solved and has not possess fire-resistant and fire-retardant function, when leading to the cable to use easily, takes place to damage, causes unnecessary economic loss's problem.
(II) technical scheme
For realizing above-mentioned fire-resistant and fire-retardant, improve life's purpose, the utility model provides a following technical scheme: the environment-friendly high-flame-retardant fire-resistant special power cable comprises an anti-abrasion sleeve, wherein a first insulating layer wraps the inner surface of the anti-abrasion sleeve, a waterproof layer wraps the inner surface of the first insulating layer, a flame-retardant sleeve wraps the inner surface of the waterproof layer, a cushion pad wraps the inner surface of the flame-retardant sleeve, a flame-retardant layer is arranged on the inner surface of the cushion pad, a shielding layer wraps the inner surface of the flame-retardant layer, a second insulating layer wraps the inner surface of the shielding layer, a conductor wraps the inner surface of the second insulating layer, and a reinforcing core is arranged inside the flame-retardant sleeve.
Preferably, the number of the conductors is five, the conductors are uniformly distributed in the flame-retardant sleeve, and the conductors are copper conductors or aluminum conductors.
Preferably, the outer surface of the reinforcing core is sleeved with a rubber sleeve, and the outer surface of the reinforcing core is attached to the outer surface of the fire-resistant layer.
Preferably, the first insulating layer and the second insulating layer are both polyvinyl chloride insulating layers.
Preferably, the flame-retardant sleeve is made of high-performance flame-retardant fibers, and the outer surface of the flame-retardant sleeve is attached to the inner surface of the waterproof layer.
Preferably, the waterproof layer is an aluminum-plastic composite belt, and the outer surface of the waterproof layer is attached to the inner surface of the wear-resistant sleeve.
(III) advantageous effects
Compared with the prior art, the utility model provides a high fire-retardant fire-resistant special power cable of environment-friendly possesses following beneficial effect:
this fire-resistant special power cable of high fire-retardant fire-resistant of environment-friendly, it is outmost to lie in through the abrasionproof cover, accessible abrasionproof cover plays the effect of abrasionproof damage, can make the cable when pulling, improve the life of cable, and there is the waterproof layer through the internal surface parcel of first insulating layer, can play effectual waterproof role, prevent corroding and destroying the inside of cable, be high performance flame retardant fiber through fire-retardant cover, can improve the flame retardant efficiency of cable greatly, prevent the cable damage, there is the blotter through the surface laminating of flame retardant coating, can effectually play the effect of buffering to the cable, when preventing that the cable from receiving the extrusion, lead to the inside conductor of cable to destroy, fire-resistant and fire-retardant has been played, improve life's purpose.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1 wear-resistant sleeve, 2 first insulating layers, 3 waterproof layers, 4 flame-retardant sleeves, 5 buffer pads, 6 shielding layers, 7 second insulating layers, 8 flame-retardant layers, 9 reinforcing cores and 10 conductors.
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, the environment-friendly high flame-retardant fire-resistant special power cable comprises an abrasion-proof sleeve 1, wherein a first insulating layer 2 wraps the inner surface of the abrasion-proof sleeve 1, the first insulating layer 2 and a second insulating layer 7 are both polyvinyl chloride insulating layers, a waterproof layer 3 wraps the inner surface of the first insulating layer 2, the waterproof layer 3 is an aluminum-plastic composite tape, the outer surface of the waterproof layer 3 is attached to the inner surface of the abrasion-proof sleeve 1, a flame-retardant sleeve 4 wraps the inner surface of the waterproof layer 3, the flame-retardant sleeve 4 is high-performance flame-retardant fibers, the outer surface of the flame-retardant sleeve 4 is attached to the inner surface of the waterproof layer 3, a buffer cushion 5 wraps the inner surface of the flame-retardant cushion 5, a flame-retardant layer 8 wraps the inner surface of the flame-retardant layer 8, a shielding layer 6 wraps the inner surface of the shielding layer 6, a second insulating layer 7, and evenly distributed is in fire-retardant cover 4's inside, and conductor 10 is copper conductor or aluminium conductor, and fire-retardant cover 4's inside is equipped with reinforced core 9, and reinforced core 9's surface cover is equipped with the rubber sleeve, and reinforced core 9's surface and flame retardant coating 8's surface laminating.
To sum up, this fire-resistant special power cable of high fire-retardant fire-resistant of environment-friendly, it is outmost to be located through abrasionproof cover 1, accessible abrasionproof cover 1 plays the effect of abrasionproof loss, can make the cable when dragging, improve the life of cable, and there is waterproof layer 3 through the internal surface parcel of first insulating layer 2, can play effectual waterproof role, prevent to corrode and destroy the inside of cable, be high performance flame retardant fiber through fire-retardant cover 4, can improve the flame retardant efficiency of cable greatly, prevent the cable damage, there is blotter 5 through the surface laminating of flame retardant coating 8, can effectually play the effect of buffering to the cable, when preventing that the cable from receiving the extrusion, lead to the inside conductor 10 of cable to destroy, fire-resistant and fire-retardant have been played, improve life's purpose.
It is to be noted that 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
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 (6)
1. High fire-retardant fire-resistant special power cable of environment-friendly, including abrasionproof cover (1), its characterized in that: the inner surface parcel of abrasionproof cover (1) has first insulating layer (2), the inner surface parcel of first insulating layer (2) has waterproof layer (3), the inner surface parcel of waterproof layer (3) has fire-retardant cover (4), the inner surface parcel of fire-retardant cover (4) has blotter (5), the inner surface of blotter (5) is equipped with flame retardant coating (8), the inner surface parcel of flame retardant coating (8) has shielding layer (6), the inner surface parcel of shielding layer (6) has second insulating layer (7), the inner surface parcel of second insulating layer (7) has conductor (10), the inside of fire-retardant cover (4) is equipped with reinforcing core (9).
2. The environment-friendly high-flame-retardant fire-resistant special power cable according to claim 1, characterized in that: the number of the conductors (10) is five, the conductors are uniformly distributed in the flame-retardant sleeve (4), and the conductors (10) are copper conductors or aluminum conductors.
3. The environment-friendly high-flame-retardant fire-resistant special power cable according to claim 1, characterized in that: the outer surface of the reinforcing core (9) is sleeved with a rubber sleeve, and the outer surface of the reinforcing core (9) is attached to the outer surface of the fire-resistant layer (8).
4. The environment-friendly high-flame-retardant fire-resistant special power cable according to claim 1, characterized in that: the first insulating layer (2) and the second insulating layer (7) are both polyvinyl chloride insulating layers.
5. The environment-friendly high-flame-retardant fire-resistant special power cable according to claim 1, characterized in that: the flame-retardant sleeve (4) is made of high-performance flame-retardant fibers, and the outer surface of the flame-retardant sleeve (4) is attached to the inner surface of the waterproof layer (3).
6. The environment-friendly high-flame-retardant fire-resistant special power cable according to claim 1, characterized in that: the waterproof layer (3) is an aluminum-plastic composite belt, and the outer surface of the waterproof layer (3) is attached to the inner surface of the anti-abrasion sleeve (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922310102.4U CN211670013U (en) | 2019-12-20 | 2019-12-20 | Environment-friendly high-flame-retardant fire-resistant special power cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922310102.4U CN211670013U (en) | 2019-12-20 | 2019-12-20 | Environment-friendly high-flame-retardant fire-resistant special power cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211670013U true CN211670013U (en) | 2020-10-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922310102.4U Active CN211670013U (en) | 2019-12-20 | 2019-12-20 | Environment-friendly high-flame-retardant fire-resistant special power cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211670013U (en) |
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2019
- 2019-12-20 CN CN201922310102.4U patent/CN211670013U/en active Active
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