CN215643750U - Ultrahigh-pressure silica gel high-temperature wire - Google Patents
Ultrahigh-pressure silica gel high-temperature wire Download PDFInfo
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- CN215643750U CN215643750U CN202122236987.5U CN202122236987U CN215643750U CN 215643750 U CN215643750 U CN 215643750U CN 202122236987 U CN202122236987 U CN 202122236987U CN 215643750 U CN215643750 U CN 215643750U
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- Prior art keywords
- layer
- silica gel
- ultrahigh
- guide core
- hole
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- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title claims abstract description 28
- 239000000741 silica gel Substances 0.000 title claims abstract description 25
- 229910002027 silica gel Inorganic materials 0.000 title claims abstract description 25
- 239000010410 layer Substances 0.000 claims abstract description 64
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 40
- 239000002344 surface layer Substances 0.000 claims abstract description 14
- 239000003063 flame retardant Substances 0.000 claims description 23
- 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 14
- 239000002184 metal Substances 0.000 claims description 8
- 238000005728 strengthening Methods 0.000 claims description 5
- 230000017525 heat dissipation Effects 0.000 abstract description 6
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 239000004020 conductor Substances 0.000 description 7
- 239000011241 protective layer Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 230000003139 buffering effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 206010040844 Skin exfoliation Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000035618 desquamation Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 239000003351 stiffener Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an ultrahigh-pressure silica gel high-temperature wire, which belongs to the technical field of cables and wires and comprises an outer surface layer, wherein a guide core is arranged inside the outer surface layer, and a reinforcing rib assembly is arranged on the surface of the guide core; the reinforcing rib assembly comprises a vacuum layer, a through hole and a reinforcing rib, wherein the surface of the outer surface layer is provided with the through hole, the assembly improves the overall strength of a cable, so that the service life of a high-temperature cable is prolonged, in addition, the guide core and the reinforcing rib are connected through heat-conducting silica gel, and the interior of the reinforcing rib is of a hollow structure, so that the heat dissipation performance of the high-temperature cable can be improved.
Description
Technical Field
The utility model belongs to the technical field of cables and wires, and particularly relates to an ultrahigh-voltage silica gel high-temperature wire.
Background
Wire and cable refers to materials used in power, electrical and related transmission applications. "wires" and "cables" are not strictly defined. Products with small number of cores, small product diameter and simple structure are generally called wires, products without insulation are called bare wires, and other products are called cables; larger (greater than 6 square millimeters) conductor cross-sectional areas are referred to as large cables, and smaller (less than or equal to 6 square millimeters) conductors are referred to as small wires, also referred to as patch wires.
The chinese patent application No. 201621069224.9 discloses an ultra-high pressure silica gel high temperature line, which has poor overall toughness and is liable to break due to dragging, thereby causing damage to the high temperature line, and meanwhile, the high temperature line has poor heat dissipation effect, which leads to a slow dissipation speed of internal heat; the high-temperature wire that its set up fire behavior is poor, thereby easy because the overheated fire that catches fire of leading the core makes the intensity of a fire from inside to outside quick diffusion, and the surface wearability of this high-temperature wire is not good simultaneously, uses for a long time and produces the desquamation easily.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides an ultrahigh-pressure silica gel high-temperature wire which has the characteristics of better structural toughness and better fireproof and wear-resistant performances.
In order to achieve the purpose, the utility model provides the following technical scheme: an ultrahigh pressure silica gel high temperature wire comprises an outer surface layer, wherein a guide core is arranged inside the outer surface layer, and a reinforcing rib assembly is arranged on the surface of the guide core; the reinforcing rib assembly comprises a vacuum layer, a through hole and a reinforcing rib, wherein the through hole is formed in the surface of the outer surface layer, the reinforcing rib is arranged on the side edge of the through hole, and the vacuum layer is arranged at the connecting position of the through hole and the reinforcing rib.
Preferably, the position between the guide core and the through hole is fixedly connected through heat-conducting silica gel.
Preferably, the strengthening rib becomes the triangle-shaped setting and leads the side of core with three groups, the strengthening rib passes through heat conduction silica gel fixed connection with leading the core.
Preferably, a fireproof wear-resistant component is arranged on the outer side of the guide core; the fireproof wear-resistant assembly comprises an elastic filling layer, a flame-retardant layer, an insulating layer and a metal protective layer, wherein the elastic filling layer is arranged on the outer side of the guide core, the flame-retardant layer is arranged on the surface of the elastic filling layer, the insulating layer is arranged on the surface of the flame-retardant layer, and the metal protective layer is arranged on the surface of the insulating layer.
Preferably, a sawtooth structure is arranged at the joint of the flame-retardant layer and the insulating layer.
Preferably, the surface of the outer surface layer is provided with wear-resistant convex strips.
Compared with the prior art, the utility model has the beneficial effects that:
1. in addition, the guide core is connected with the reinforcing ribs through the heat-conducting silica gel, and the reinforcing ribs are arranged in a hollow structure, so that the heat dissipation performance of the high-temperature cable can be improved.
2. The fireproof wear-resistant assembly is arranged, so that the problem that fire is rapidly diffused from inside to outside due to overheating fire of the guide core can be solved, and the problem that the surface of a high-temperature cable falls off due to friction in the use process can be solved by arranging the wear-resistant raised line.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the construction of a reinforcing bar assembly according to the present invention;
FIG. 3 is a schematic view of the construction of the fire protection wear assembly of the present invention;
in the figure: 1. an outer skin layer; 2. a guide core; 3. a stiffener assembly; 31. a vacuum layer; 32. a through hole; 33. reinforcing ribs; 34. heat conducting silica gel; 4. a fire resistant wear assembly; 41. wear-resistant convex strips; 42. an elastic filling layer; 43. a sawtooth structure; 44. a flame retardant layer; 45. an insulating layer; 46. and a metal protective layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1-3, the present invention provides the following technical solutions: an ultrahigh pressure silica gel high temperature wire comprises an outer surface layer 1, wherein a guide core 2 is arranged inside the outer surface layer 1, and a reinforcing rib component 3 is arranged on the surface of the guide core 2; the reinforcing rib assembly 3 comprises a vacuum layer 31, a through hole 32 and a reinforcing rib 33, wherein the surface of the outer surface layer 1 is provided with the through hole 32, the side of the through hole 32 is provided with the reinforcing rib 33, and the vacuum layer 31 is arranged at the connecting position of the through hole 32 and the reinforcing rib 33.
Specifically, the position between the guide core 2 and the through hole 32 is fixedly connected through the heat-conducting silica gel 34,
through adopting above-mentioned technical scheme, can make the heat that leads core 2 to produce go out through the heat dissipation of through-hole 32.
Specifically, the reinforcing ribs 33 are arranged in a triangular shape and are arranged on the side edges of the three groups of guide cores 2, the reinforcing ribs 33 are fixedly connected with the guide cores 2 through heat-conducting silica gel 34,
through adopting above-mentioned technical scheme, can make strengthening rib 33 more firm with what lead core 2 can bond.
When the high-temperature cable is used, the reinforcing ribs 33 are arranged, the reinforcing ribs 33 can improve the overall toughness of the high-temperature cable, so that the service life of the high-temperature cable is prolonged, the reinforcing ribs 33 are fixedly connected with the guide core 2 through the heat-conducting silica gel 34, heat generated by the guide core 2 can be dissipated through the through holes 32 in the reinforcing ribs 33, so that the heat dissipation performance of the high-temperature cable is improved, the vacuum layer 31 is arranged in the reinforcing ribs 33, the internal pressure of the reinforcing ribs 33 can be improved, and the firmness of the reinforcing ribs 33 is improved;
example 2
The present embodiment is different from embodiment 1 in that: the outer side of the guide core 2 is provided with a fireproof wear-resistant component 4; the fireproof wear-resistant component 4 comprises an elastic filling layer 42, a flame-retardant layer 44, an insulating layer 45 and a metal protective layer 46, wherein the elastic filling layer 42 is arranged on the outer side of the guide core 2, the flame-retardant layer 44 is arranged on the surface of the elastic filling layer 42, the insulating layer 45 is arranged on the surface of the flame-retardant layer 44, the metal protective layer 46 is arranged on the surface of the insulating layer 45,
through adopting above-mentioned technical scheme, can play a fire-retardant effect to high temperature cable conductor.
Specifically, the joint of the flame retardant layer 44 and the insulating layer 45 is provided with a saw-tooth structure 43,
through adopting above-mentioned technical scheme, promote the flame retardant efficiency of high temperature cable conductor.
Specifically, the surface of the outer surface layer 1 is provided with wear-resistant convex strips 41,
through adopting above-mentioned technical scheme, can avoid high temperature cable conductor in the use because the friction leads to the problem that the surface drops.
This embodiment is when using, be provided with elasticity filling layer 42 through the surface at lead core 2, can make lead core 2 can play the effect of a buffering, be provided with fire-retardant layer 44 through the surface at elasticity filling layer 42, can avoid leading the problem that leads to the intensity of a fire to stretch after 2 high temperatures of core catch fire, sawtooth structure 43 is set to through the surface with fire-retardant layer 44, can promote fire-retardant layer 44's fire behaviour, be provided with insulating layer 45 and metal protection layer 46 through the surface at fire-retardant layer 44, can avoid high temperature cable conductor to produce the problem of electric leakage, be provided with wear-resisting sand grip 41 through the surface at skin 1, can avoid high temperature cable conductor to lead to the problem that the surface drops because of friction in the use.
The working principle and the using process of the utility model are as follows: when the high-temperature cable is used, the reinforcing ribs 33 are arranged, the reinforcing ribs 33 can improve the overall toughness of the high-temperature cable, so that the service life of the high-temperature cable is prolonged, the reinforcing ribs 33 are fixedly connected with the guide core 2 through the heat-conducting silica gel 34, heat generated by the guide core 2 can be dissipated through the through holes 32 in the reinforcing ribs 33, so that the heat dissipation performance of the high-temperature cable is improved, the vacuum layer 31 is arranged in the reinforcing ribs 33, so that the pressure in the reinforcing ribs 33 can be improved, and the firmness of the reinforcing ribs 33 is improved in a phase-changing manner; be provided with elasticity filling layer 42 through the surface at leading core 2, can make lead core 2 can play the effect of a buffering, be provided with fire-retardant layer 44 through the surface at elasticity filling layer 42, can avoid leading the problem that leads to the intensity of a fire to stretch after 2 high temperatures of core catch fire, sawtooth structure 43 is set to through the surface with fire-retardant layer 44, can promote fire-retardant layer 44's fire behaviour, be provided with insulating layer 45 and metallic protective layer 46 through the surface at fire-retardant layer 44, can avoid the problem that high temperature cable line produced the electric leakage, be provided with wear-resisting sand grip 41 through the surface at skin 1, can avoid high temperature cable line because the friction leads to the problem that the surface drops in the use.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an ultrahigh pressure silica gel high temperature line, includes extexine (1), its characterized in that: a guide core (2) is arranged inside the outer surface layer (1), and a reinforcing rib assembly (3) is arranged on the surface of the guide core (2);
the reinforcing rib assembly (3) comprises a vacuum layer (31), a through hole (32) and reinforcing ribs (33), wherein the through hole (32) is formed in the surface of the outer surface layer (1), the reinforcing ribs (33) are arranged on the side edges of the through hole (32), and the vacuum layer (31) is arranged at the connecting position of the through hole (32) and the reinforcing ribs (33).
2. The ultrahigh-pressure silica gel high-temperature wire according to claim 1, which is characterized in that: the position between the guide core (2) and the through hole (32) is fixedly connected through heat-conducting silica gel (34).
3. The ultrahigh-pressure silica gel high-temperature wire according to claim 1, which is characterized in that: the strengthening rib (33) become the triangle-shaped setting and lead the side of core (2) with three groups, strengthening rib (33) are through heat conduction silica gel (34) fixed connection with leading core (2).
4. The ultrahigh-pressure silica gel high-temperature wire according to claim 1, which is characterized in that: a fireproof wear-resistant component (4) is arranged on the outer side of the guide core (2); the fireproof wear-resistant assembly (4) comprises an elastic filling layer (42), a flame-retardant layer (44), an insulating layer (45) and a metal protection layer (46), wherein the elastic filling layer (42) is arranged on the outer side of the guide core (2), the flame-retardant layer (44) is arranged on the surface of the elastic filling layer (42), the insulating layer (45) is arranged on the surface of the flame-retardant layer (44), and the metal protection layer (46) is arranged on the surface of the insulating layer (45).
5. The ultrahigh-pressure silica gel high-temperature wire according to claim 4, which is characterized in that: and a sawtooth structure (43) is arranged at the joint of the flame-retardant layer (44) and the insulating layer (45).
6. The ultrahigh-pressure silica gel high-temperature wire according to claim 4, which is characterized in that: the surface of the outer surface layer (1) is provided with wear-resistant convex strips (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122236987.5U CN215643750U (en) | 2021-09-15 | 2021-09-15 | Ultrahigh-pressure silica gel high-temperature wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122236987.5U CN215643750U (en) | 2021-09-15 | 2021-09-15 | Ultrahigh-pressure silica gel high-temperature wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215643750U true CN215643750U (en) | 2022-01-25 |
Family
ID=79916369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122236987.5U Expired - Fee Related CN215643750U (en) | 2021-09-15 | 2021-09-15 | Ultrahigh-pressure silica gel high-temperature wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215643750U (en) |
-
2021
- 2021-09-15 CN CN202122236987.5U patent/CN215643750U/en not_active Expired - Fee Related
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| 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: 20220125 |