CN213660016U - Heat-insulating flame-retardant fireproof elevator cable - Google Patents
Heat-insulating flame-retardant fireproof elevator cable Download PDFInfo
- Publication number
- CN213660016U CN213660016U CN202022761608.XU CN202022761608U CN213660016U CN 213660016 U CN213660016 U CN 213660016U CN 202022761608 U CN202022761608 U CN 202022761608U CN 213660016 U CN213660016 U CN 213660016U
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- Prior art keywords
- layer
- heat
- insulating
- retardant
- cable
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Links
- 239000003063 flame retardant Substances 0.000 title claims abstract description 38
- 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 24
- 230000017525 heat dissipation Effects 0.000 claims abstract description 18
- 238000009413 insulation Methods 0.000 claims abstract description 18
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 9
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 9
- 239000001301 oxygen Substances 0.000 claims abstract description 9
- 239000000463 material Substances 0.000 claims description 12
- 238000007710 freezing Methods 0.000 claims description 7
- 230000009970 fire resistant effect Effects 0.000 claims description 5
- 230000002265 prevention Effects 0.000 claims description 5
- 238000012856 packing Methods 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 229920001971 elastomer Polymers 0.000 claims description 3
- 239000003365 glass fiber Substances 0.000 claims description 3
- 239000002114 nanocomposite Substances 0.000 claims description 3
- 229920000098 polyolefin Polymers 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 3
- 229920005989 resin 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
- 239000002131 composite material Substances 0.000 claims description 2
- 239000012774 insulation material Substances 0.000 claims description 2
- 229920002379 silicone rubber Polymers 0.000 claims description 2
- 239000004945 silicone rubber Substances 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 238000005299 abrasion Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 7
- 230000006872 improvement Effects 0.000 description 5
- 108010053481 Antifreeze Proteins Proteins 0.000 description 2
- 230000002528 anti-freeze Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000005491 wire drawing Methods 0.000 description 1
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Abstract
The utility model provides a heat-insulating flame-retardant fireproof elevator cable, which relates to the technical field of elevator cables and comprises an anti-abrasion layer, the inner wall of the wear-resistant layer is fixedly provided with a heat dissipation layer, the inner wall of the heat dissipation layer is fixedly provided with a heat insulation layer, the inner wall of the heat insulation layer is fixedly provided with a flame retardant layer, three fixed cavities are fixedly embedded in the flame retardant layer, the inner wall of the flame-retardant layer is filled with a heat-insulating filling layer, a fixed ring sleeve is fixedly arranged in the heat-insulating filling layer, the inside of the fixed ring sleeve is filled with an oxygen-isolating filling layer, and the inside of the oxygen-isolating filling layer is fixedly provided with three insulating layers, the heat insulation capability of the cable is improved through the arrangement of the heat insulation layer and the heat insulation filling layer, the flame retardant capability of the cable is improved through the arrangement of the flame retardant layer and the oxygen insulation filling layer, thereby improve the fire behavior of cable, improve the security of cable use through the setting of insulating layer.
Description
Technical Field
The utility model relates to an elevator cable technical field especially relates to a thermal-insulated fire-retardant fire prevention elevator cable.
Background
The elevator cable is designed in a special structure, so that the service life is long, the operation efficiency of an elevator production enterprise is improved to the maximum extent, the elevator cable is designed in a special structure, so that the service life is long, the operation efficiency of the elevator production enterprise is improved to the maximum extent, the elevator control cable can provide overall electrical control under the condition of long suspension length and bear mechanical stress, the elevator cable can be used in long-distance suspension use occasions due to the fact that the elevator cable adopts the steel wire to bear the cable core, the manufacturing process of the cable is closely related to the development of special equipment, the manufacturing process is mutually promoted, new process requirements are met, and the generation and the development of new special equipment are; in turn, the development of new special equipment promotes the popularization and application of new processes, such as wire drawing, annealing and extrusion of series connection wires; the development and improvement of the manufacturing process of the wire and the cable are promoted by special equipment such as a physical foaming production line and the like, and the product quality and the production efficiency of the cable are improved;
when a fire disaster happens to the existing elevator cable, the cable is difficult to perform self-protection, flame retardance and fire prevention are performed, the cable core inside the cable is difficult to protect, the service life of the cable is reduced, the existing cable is poor in heat dissipation effect, and heat dissipation and heat insulation are difficult to perform.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, improving the fire behavior of cable, through the security that the setting improvement cable of insulating layer used, through the heat-sinking capability that the heat dissipation layer improved the cable, still improve the service life of cable.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a fire-retardant fire prevention elevator cable insulates against heat, includes the abrasionproof layer, the inner wall fixed mounting of abrasionproof layer has the heat dissipation layer, the inner wall fixed mounting on heat dissipation layer has the insulating layer, the inner wall fixed mounting of insulating layer has fire-retardant layer, the inside fixed embedding on fire-retardant layer is equipped with three fixed chamber, the inner wall packing on fire-retardant layer has thermal-insulated filling layer, the inside fixed mounting of thermal-insulated filling layer has fixed ring cover, the inside packing of fixed ring cover has the oxygen filling layer that separates, the inside fixed mounting who separates the oxygen filling layer has three insulating layer.
Preferably, waterproof layers are fixedly mounted on the inner walls of the three insulating layers, and anti-freezing layers are fixedly mounted on the inner walls of the three waterproof layers.
Preferably, the abrasion-proof layer is made of a rubber nanocomposite, the heat dissipation layer is made of heat-conducting silicone, the heat insulation layer is made of glass fiber, and the flame-retardant layer is made of flame-retardant polyolefin.
Preferably, the material of thermal-insulated filling layer is fire-resistant silica gel, the material of oxygen-insulated filling layer is cured resin.
Preferably, the three insulating layers are made of novel composite materials, the three waterproof layers are made of high-grade pure oxygen-free copper, and the three anti-freezing layers are made of reflective heat-insulating materials.
Preferably, a cable terminal is fixedly mounted at the other end of the anti-abrasion layer, and cable cores are fixedly mounted inside the three anti-freezing layers.
Compared with the prior art, the utility model has the advantages and positive effects that,
1. the utility model discloses in, through the thermal-insulated ability that sets up improvement cable of insulating layer and thermal-insulated filling layer, through the fire-retardant ability that sets up improvement cable of fire-retardant layer and oxygen filling layer to improve the fire behavior of cable, through the security that the setting improvement cable of insulating layer used.
2. The utility model discloses in, make things convenient for the cable to be connected with other cables through the cable terminal, improve the wearability of cable through the abrasionproof layer to prevent that the cable from damaging, the condition of electric leakage appears, improves the heat-sinking capability of cable through the heat dissipation layer.
3. The utility model discloses in, through waterproof layer and anti-freeze layer set up waterproof ability and the freeze-proof ability that improves the cable to improve the service life of cable.
Drawings
Fig. 1 is a schematic view of a three-dimensional structure of a heat-insulating, flame-retardant and fireproof elevator cable provided by the utility model;
fig. 2 is a schematic view of an elevation sectional structure of a heat-insulating, flame-retardant and fireproof elevator cable according to the present invention;
fig. 3 is the utility model provides a thermal-insulated fire-retardant fire prevention elevator cable insulating layer schematic sectional structure view.
Illustration of the drawings:
1. an anti-wear layer; 2. a heat dissipation layer; 3. a thermal insulation layer; 4. a flame retardant layer; 5. a fixed cavity; 6. a thermally insulating fill layer; 7. an insulating layer; 8. an oxygen barrier filling layer; 9. a cable terminal; 10. a waterproof layer; 11. an anti-freezing layer; 12. a cable core; 13. the ring sleeve is fixed.
Detailed Description
In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.
Embodiment 1, as shown in fig. 1 to 3, the utility model provides a thermal insulation flame retardant fireproof elevator cable, which comprises an anti-wear layer 1, a heat dissipation layer 2 fixedly installed on the inner wall of the anti-wear layer 1, a heat insulation layer 3 fixedly installed on the inner wall of the heat dissipation layer 2, a flame retardant layer 4 fixedly installed on the inner wall of the heat insulation layer 3, three fixing cavities 5 fixedly embedded inside the flame retardant layer 4, a thermal insulation filling layer 6 filled inside the flame retardant layer 4, a fixing ring sleeve 13 fixedly installed inside the thermal insulation filling layer 6, an oxygen insulation filling layer 8 filled inside the fixing ring sleeve 13, three insulating layers 7 fixedly installed inside the oxygen insulation filling layer 8, waterproof layers 10 fixedly installed on the inner walls of the three insulating layers 7, an anti-freezing layer 11 fixedly installed on the inner walls of the three waterproof layers 10, the anti-wear layer 1 is made of a rubber nanocomposite, the heat dissipation layer 2 is made of a heat conductive silicone rubber, the material of insulating layer 3 is glass fiber, the material of fire-retardant layer 4 is fire-resistant polyolefin, the material of thermal-insulated filling layer 6 is fire-resistant silica gel, the material of oxygen-insulated filling layer 8 is cured resin, the material of three insulating layer 7 is novel combined material, the material of three waterproof layer 10 is senior pure oxygen-free copper, the material of three anti-icing layer 11 is the thermal-insulated insulation material of reflection, the other end fixed mounting of anti-icing layer 1 has cable terminal 9, the equal fixed mounting in inside of three anti-icing layer 11 has cable core 12.
In this embodiment, when using, make things convenient for the cable to be connected with other cables through cable terminal 9, improve the wearability of cable through abrasionproof layer 1, thereby prevent the cable damage, the condition of electric leakage appears, improve the heat-sinking capability of cable through heat dissipation layer 2, improve the heat-proof ability of cable through the setting of insulating layer 3 and thermal-insulated filling layer 6, improve the flame retardant ability of cable through the setting of fire-retardant layer 4 and oxygen-insulated filling layer 8, thereby improve the fire behavior of cable, improve the security of cable use through the setting of insulating layer 7, improve the waterproof ability and the freeze-proof ability of cable through the setting of waterproof layer 10 and anti-freeze layer 11, thereby improve the service life of cable.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.
Claims (6)
1. The utility model provides a thermal-insulated fire-retardant fire prevention elevator cable, includes wearing layer (1), its characterized in that: the utility model discloses a thermal insulation coating, including abrasionproof layer (1), the inner wall fixed mounting of heat dissipation layer (2) has heat dissipation layer (2), the inner wall fixed mounting of heat dissipation layer (2) has insulating layer (3), the inner wall fixed mounting of insulating layer (3) has fire-retardant layer (4), the inside fixed embedding of fire-retardant layer (4) is equipped with three fixed chamber (5), the inner wall packing of fire-retardant layer (4) has thermal-insulated filling layer (6), the inside fixed mounting of thermal-insulated filling layer (6) has fixed ring cover (13), the inside packing of fixed ring cover (13) has at a distance from oxygen filling layer (8), the inside fixed mounting that separates oxygen filling layer (8) has three insulating layer (7).
2. The heat-insulating flame-retardant fireproof elevator cable according to claim 1, characterized in that: the inner wall of the three insulating layer (7) is fixedly provided with a waterproof layer (10), and the inner wall of the waterproof layer (10) is fixedly provided with an anti-freezing layer (11).
3. The heat-insulating flame-retardant fireproof elevator cable according to claim 1, characterized in that: the abrasion-proof layer (1) is made of a rubber nanocomposite, the heat dissipation layer (2) is made of heat-conducting silicone rubber, the heat insulation layer (3) is made of glass fiber, and the flame-retardant layer (4) is made of fire-resistant polyolefin.
4. The heat-insulating flame-retardant fireproof elevator cable according to claim 1, characterized in that: the material of thermal-insulated filling layer (6) is fire-resistant silica gel, the material of oxygen-insulated filling layer (8) is cured resin.
5. The heat-insulating flame-retardant fireproof elevator cable according to claim 2, characterized in that: the three insulating layer (7) is made of novel composite materials, the three waterproof layer (10) is made of high-grade pure oxygen-free copper, and the three anti-freezing layer (11) is made of a reflective heat-insulation material.
6. The heat-insulating flame-retardant fireproof elevator cable according to claim 2, characterized in that: the other end fixed mounting of abrasionproof layer (1) has cable terminal (9), and is three the inside of antifreezing layer (11) all fixed mounting has cable core (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022761608.XU CN213660016U (en) | 2020-11-25 | 2020-11-25 | Heat-insulating flame-retardant fireproof elevator cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022761608.XU CN213660016U (en) | 2020-11-25 | 2020-11-25 | Heat-insulating flame-retardant fireproof elevator cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213660016U true CN213660016U (en) | 2021-07-09 |
Family
ID=76687726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022761608.XU Expired - Fee Related CN213660016U (en) | 2020-11-25 | 2020-11-25 | Heat-insulating flame-retardant fireproof elevator cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213660016U (en) |
-
2020
- 2020-11-25 CN CN202022761608.XU patent/CN213660016U/en not_active Expired - Fee Related
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Legal Events
| 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: 20210709 |