CN209388729U - A kind of shock-proof pressure-tight type fire electricity line - Google Patents
A kind of shock-proof pressure-tight type fire electricity line Download PDFInfo
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- CN209388729U CN209388729U CN201920088874.5U CN201920088874U CN209388729U CN 209388729 U CN209388729 U CN 209388729U CN 201920088874 U CN201920088874 U CN 201920088874U CN 209388729 U CN209388729 U CN 209388729U
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- 230000005611 electricity Effects 0.000 title claims abstract description 14
- 238000009826 distribution Methods 0.000 claims description 5
- 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 3
- 239000004698 Polyethylene Substances 0.000 claims description 3
- 238000013016 damping Methods 0.000 claims description 3
- 239000003063 flame retardant Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- -1 polyethylene Polymers 0.000 claims description 3
- 229920000573 polyethylene Polymers 0.000 claims description 3
- 239000000779 smoke Substances 0.000 claims description 3
- 210000000988 bone and bone Anatomy 0.000 claims description 2
- 230000035939 shock Effects 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000005253 cladding Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
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- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model discloses a kind of shock-proof pressure-tight type fire electricity lines, from inside to outside successively include master control cable, interior filled layer, skeleton, auxiliary control cable, outer filled layer, shock-proof pressure-tight layer；Above-mentioned master control cable includes a master control power supply line, further includes three master control connections being symmetrically arranged in outside master control power supply line；Above-mentioned interior filled layer is coated on the outside of master control power supply line and master control connection；Above-mentioned skeleton is coated on the outside of interior filled layer, and the section of above-mentioned skeleton is triangular in shape；Above-mentioned auxiliary control cable has three groups, and is symmetrically arranged in outside skeleton respectively, and every group of above-mentioned auxiliary control cable includes the auxiliary control connection that an auxiliary control power supply line and two are symmetrically disposed in auxiliary control power supply line two sides；Above-mentioned outer filled layer is coated on the outside of skeleton and auxiliary control cable；Above-mentioned shock-proof pressure-tight layer is coated on the outside of outer filled layer.More preferably, shock resistance performance is more preferable, and structural strength is higher for the fire electricity line waterproof performance designed in this way.
Description
Technical field
The utility model relates to fire electricity line field, in particular to a kind of shock-proof pressure-tight type fire electricity line.
Background technique
Currently, domestic skyscraper, petroleum, mine, metallurgy, ship, power station, subway, tunnel, megastore, high level
Residential building etc. requires using fireproof cable the demanding place of fire safety condition.
Fire electricity line in the prior art has the following disadvantages: first, fire protecting performance is up to standard, but waterproof performance just seems not
Foot, because water for fire extinguishing can be inevitably stained on cable in actually fire extinguishing；Second, leading to cable certainly due to the setting of fireprotection layer
The shock resistance of body weakens.
Utility model content
The purpose of the utility model is to provide a kind of anti-seismic performance preferably, waterproof performance more preferably, structural strength it is higher
Fire electricity line.
Purpose of the utility model is realized as follows: a kind of shock-proof pressure-tight type fire electricity line, successively includes from inside to outside
Master control cable, interior filled layer, skeleton, auxiliary control cable, outer filled layer, shock-proof pressure-tight layer；Above-mentioned master control cable includes a master control
Power supply line further includes three master control connections being symmetrically arranged in outside master control power supply line；Above-mentioned interior filled layer cladding
In the outside of master control power supply line and master control connection；Above-mentioned skeleton is coated on the outside of interior filled layer, and the section of above-mentioned skeleton
It is triangular in shape；Above-mentioned auxiliary control cable has three groups, and is symmetrically arranged in outside skeleton respectively, every group of above-mentioned auxiliary control cable packet
Include an auxiliary control power supply line and two auxiliary control connections for being symmetrically disposed in auxiliary control power supply line two sides；Above-mentioned outer filled layer cladding
In the outside of skeleton and auxiliary control cable.
Above-mentioned shock-proof pressure-tight layer is coated on the outside of outer filled layer；Above-mentioned shock-proof pressure-tight layer is coated on outside outer filled layer
First fireprotection layer in portion further includes the first waterproof layer being coated on outside the first fireprotection layer, further includes being coated on the first waterproof layer
It is external, play damping and pressure-resistant triangular support assembly, further include second be coated on outside triangular support assembly
Waterproof layer further includes the second fireprotection layer being coated on outside the second waterproof layer.
Compared with prior art, the utility model has the beneficial effects that: the utility model is additionally arranged shock-proof pressure-tight layer, make
It is with good antidetonation and voltage endurance capability；It is additionally provided with section skeleton triangular in shape inside it, further improves cable
Whole structural strength；Meanwhile the shock-proof pressure-tight layer further includes two layers of waterproof layer and two layers of fireprotection layer, waterproof and fire protecting performance
More preferably；In addition, two waterproof layers are disposed adjacent, and are equipped with several triangle support frames between two waterproof layers, this
So that shock-proof pressure-tight layer is when necessary, it is alternatively arranged as water transport channel use, with main air hole is closed, further improves cable
Fire prevention and anti-seismic performance, also make it have certain fire-extinguishing function concurrently.
As a preferred embodiment of the present invention, above-mentioned triangular support assembly includes that several are end to end, annular
And the triangle support frame of central symmetry distribution；Two auxiliary air holes being provided symmetrically on above-mentioned triangle support frame；On
State shock-proof pressure-tight layer outer circle wall be equipped with several central symmetries distributions, for being connected to inside shock-proof pressure-tight layer with external
Main air hole.Design further improves the anti-seismic performance of shock-proof pressure-tight layer in this way.
Further, above-mentioned first fireprotection layer and above-mentioned second fireprotection layer are all made of halogen-free low-smoke flame retardant material and are made；On
It states the first waterproof layer and the second waterproof layer is all made of polyethylene and is made.
Detailed description of the invention
Fig. 1 is the section view of the utility model.
Wherein, 1 master control power supply line, 2 master control connections, filled layer in 3,4 skeletons, 5 auxiliary control power supply lines, 6 auxiliary control connections,
7 outer filled layers, 8 first fireprotection layers, 9 first waterproof layers, 10 triangle support frames, the auxiliary air hole of 10a, 11 second waterproof layers, 12
Second fireprotection layer, 13 main air holes.
Specific embodiment
As shown in Figure 1, a kind of shock-proof pressure-tight type fire electricity line, successively include from inside to outside master control cable, interior filled layer 3,
Skeleton 4, auxiliary control cable, outer filled layer 7, shock-proof pressure-tight layer；Above-mentioned master control cable includes a master control power supply line 1, further includes three
The master control connection 2 outside master control power supply line 1 is symmetrically arranged in root；Above-mentioned interior filled layer 3 is coated on master control power supply line 1
With the outside of master control connection 2；Above-mentioned skeleton 4 is coated on the outside of interior filled layer 3, and the section of above-mentioned skeleton 4 is triangular in shape；
Above-mentioned auxiliary control cable has three groups, and is symmetrically arranged in outside skeleton 4 respectively, and every group of above-mentioned auxiliary control cable includes one auxiliary
Control power supply line 5 and two auxiliary control connections 6 for being symmetrically disposed in 5 two sides of auxiliary control power supply line；Above-mentioned outer filled layer 7 is coated on bone
The outside of frame 4 and auxiliary control cable.
Above-mentioned shock-proof pressure-tight layer is coated on the outside of outer filled layer 7；Above-mentioned shock-proof pressure-tight layer is coated on outer filled layer 7
The first external fireprotection layer 8, further includes the first waterproof layer 9 being coated on outside the first fireprotection layer 8, further includes being coated on first to prevent
Triangular support assembly outside water layer 9, playing damping and pressure resistance, further includes being coated on outside triangular support assembly
Second waterproof layer 11 further includes the second fireprotection layer 12 being coated on outside the second waterproof layer 11.
Above-mentioned triangular support assembly includes the triangular support of several end to end, annular and central symmetry distributions
Frame 10；The auxiliary air hole 10a of two be provided symmetrically on above-mentioned triangle support frame 10；The excircle of above-mentioned shock-proof pressure-tight layer
Main air hole 13 that wall is equipped with the distribution of several central symmetries, being connected to for shock-proof pressure-tight layer inside with outside.
Above-mentioned first fireprotection layer 8 and above-mentioned second fireprotection layer 12 are all made of halogen-free low-smoke flame retardant material and are made；Above-mentioned first
Waterproof layer 9 and the second waterproof layer 11 are all made of polyethylene and are made.
When emergency protection, it can flow out from main air hole, can not only prevent directly to the logical upper water of triangular support assembly, water
Further damage of the intensity of a fire to cable, moreover it is possible to which there is certain fire-extinguishing function concurrently.
The utility model is not limited to above-described embodiment, on the basis of technical solution disclosed by the utility model, this
For the technical staff in field according to disclosed technology contents, not needing creative labor can be special to some of which technology
Sign makes some replacements and deformation, these replacements and deformation are within the protection scope of the present utility model.
Claims (3)
1. a kind of shock-proof pressure-tight type fire electricity line, it is characterised in that: the fire-fighting cable successively includes master control cable, interior from inside to outside
Filled layer (3), skeleton (4), auxiliary control cable, outer filled layer (7), shock-proof pressure-tight layer；The master control cable includes a master control electricity
Source line (1) further includes three and the external master control connection (2) of master control power supply line (1) is symmetrically arranged in；The interior filling
Layer (3) is coated on the outside of master control power supply line (1) and master control connection (2)；The skeleton (4) is coated on interior filled layer (3)
Outside, and the section of the skeleton (4) is triangular in shape；The auxiliary control cable has three groups, and bone is symmetrically arranged in respectively
Frame (4) is external, and auxiliary control cable described in every group includes that auxiliary control power supply line (5) He Lianggen is symmetrically disposed in auxiliary control power supply line
(5) the auxiliary control connection (6) of two sides；The outer filled layer (7) is coated on the outside of skeleton (4) and auxiliary control cable；
The shock-proof pressure-tight layer is coated on the outside of outer filled layer (7)；The shock-proof pressure-tight layer is coated on outer filled layer (7)
External the first fireprotection layer (8) further includes being coated on external the first waterproof layer (9) of the first fireprotection layer (8), further includes being coated on
First waterproof layer (9) it is external, play damping and pressure-resistant triangular support assembly, further include that be coated on triangular support total
It further include being coated on external the second fireprotection layer (12) of the second waterproof layer (11) at external the second waterproof layer (11).
2. a kind of shock-proof pressure-tight type fire electricity line according to claim 1, it is characterised in that: the triangular support assembly
The triangle support frame (10) of end to end including several, annular and central symmetry distribution；The triangle support frame
(10) the auxiliary air hole (10a) of two be provided symmetrically on；The outer circle wall of the shock-proof pressure-tight layer is equipped with several centers
Main air hole (13) symmetrical, for being connected to inside shock-proof pressure-tight layer with outside.
3. a kind of shock-proof pressure-tight type fire electricity line according to claim 1, it is characterised in that: first fireprotection layer (8)
Halogen-free low-smoke flame retardant material is all made of with second fireprotection layer (12) to be made；First waterproof layer (9) and the second waterproof layer
(11) polyethylene is all made of to be made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920088874.5U CN209388729U (en) | 2019-01-21 | 2019-01-21 | A kind of shock-proof pressure-tight type fire electricity line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920088874.5U CN209388729U (en) | 2019-01-21 | 2019-01-21 | A kind of shock-proof pressure-tight type fire electricity line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209388729U true CN209388729U (en) | 2019-09-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920088874.5U Active CN209388729U (en) | 2019-01-21 | 2019-01-21 | A kind of shock-proof pressure-tight type fire electricity line |
Country Status (1)
| Country | Link |
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| CN (1) | CN209388729U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114360795A (en) * | 2022-02-14 | 2022-04-15 | 安徽渡江电缆集团有限公司 | Fireproof special silicone rubber power cable for ships |
-
2019
- 2019-01-21 CN CN201920088874.5U patent/CN209388729U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114360795A (en) * | 2022-02-14 | 2022-04-15 | 安徽渡江电缆集团有限公司 | Fireproof special silicone rubber power cable for ships |
| CN114360795B (en) * | 2022-02-14 | 2023-09-15 | 安徽渡江电缆集团有限公司 | Fire-resistant special power cable of silicon rubber for naval vessel |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240627 Address after: No. 105, Lixiaoli Village, Shaheqiao Town, Hejian City, Cangzhou City, Hebei Province, 062450 Patentee after: Li Liguo Country or region after: China Address before: 225000 Lingtang industrial concentration area, Gaoyou City, Yangzhou City, Jiangsu Province Patentee before: YANGZHOU FULONG CABLE Co.,Ltd. Country or region before: China |