CN206331820U - The fire protection flame retarding wire harness overcoat that a kind of basalt fibre is made - Google Patents
The fire protection flame retarding wire harness overcoat that a kind of basalt fibre is made Download PDFInfo
- Publication number
- CN206331820U CN206331820U CN201720003145.6U CN201720003145U CN206331820U CN 206331820 U CN206331820 U CN 206331820U CN 201720003145 U CN201720003145 U CN 201720003145U CN 206331820 U CN206331820 U CN 206331820U
- Authority
- CN
- China
- Prior art keywords
- basalt fibre
- layer
- wire harness
- braiding layer
- flame retarding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
Landscapes
- Details Of Indoor Wiring (AREA)
Abstract
The utility model is related to cable and wire field, the fire protection flame retarding wire harness overcoat that particularly a kind of basalt fibre is made, including basic set and is set in basic set outside and the reinforcing sleeve that can be moved along covering substantially with multiple；Basalt fibre braiding layer a that the basic set includes setting gradually from inside to outside, the insulating barrier being made up of EP rubbers, it is bonded in the restrictive coating a that waterproof layer, basalt fibre braiding layer b and the outermost layer that insulating barrier outer surface is made up of water-proofing powder are made up of neoprene；The multiple reinforcing sleeve two ends are respectively provided with multiple attachment structures; the fire protection flame retarding wire harness overcoat that this basalt fibre is made is provided with two layers of basalt fibre organization level in covering substantially can not only improve fire line of the present utility model; but also wire harness initiation fire on fire in short circuit can be avoided; reinforcing sleeve can be placed as required on turning or irregular place, and the place for easily catching fire or damaging is laid special stress on protecting.
Description
Technical field
The utility model is related to outside cable and wire field, the fire protection flame retarding wire harness that particularly a kind of basalt fibre is made
Set.
Background technology
Electric wire is the conveying energy, the indispensable basic equipment of transmission information institute, from social informatization, electrification
Fast-developing today, electric wire has turned into one of most important basic product in economic construction.Wires and cables industry is again
Supporting industry, product must is fulfilled for requirement of each main industry of national economy to electric wire performance, and national economy feels many several rows
Industry is all related to electric wire, and its industrial status is highly important.China's wires and cables industry is still in developing stage at present,
As the important guide's industry of the development of the national economy, the growth of electric wire production and marketing index is general more slightly higher than total value of production in national economy
Some.
The patent of Patent No. 201610030335.7 discloses a kind of reinforcement isolated form mineral insulating flexible fireproof cable
Including core, fireprotection layer, belting layer and oversheath.Core is twisted into wrapped belting layer outside cable core, cable core, and oversheath is coated on
The outside of belting layer.Gap filling fireprotection layer between gap, core and belting layer between core.Core is by conductor, insulation
Layer, reinforcing sleeve, separation layer and oxygen barrier layer are constituted, and the wrapped outside in conductor of insulating barrier, reinforcing sleeve is coated on the outside of insulating barrier,
Separation layer is extruded in the outside of reinforcing sleeve, and the outside of separation layer extrudes oxygen barrier layer., can not be right although this patent can prevent fires
Laid special stress on protecting in place that is easily heated and damaging.
Utility model content
Based on above technical problem, the utility model is provided outside the fire protection flame retarding wire harness that a kind of basalt fibre is made
Set, can not be while reaching fire prevention and the technology that part that is easily heated and damaging is strengthened being asked so as to solve existing wire harness overcoat
Topic.
The technical solution adopted in the utility model is as follows：
The fire protection flame retarding wire harness overcoat that a kind of basalt fibre is made, including basic set and multiple be set in cover outside substantially
And the reinforcing sleeve that can be moved along covering substantially；It is described it is basic set include set gradually from inside to outside basalt fibre braiding layer a, by
Insulating barrier that EP rubbers is made, it is bonded in waterproof layer, basalt fibre braiding layer b that insulating barrier outer surface is made up of water-proofing powder
And the restrictive coating a that outermost layer is made up of neoprene；The multiple reinforcing sleeve two ends are respectively provided with multiple attachment structures,
The attachment structure of arbitrary neighborhood, which cooperates, connects two reinforcing sleeves of arbitrary neighborhood.
Specifically, the reinforcing sleeve include the restrictive coating b, the basalt fibre braiding layer c that set gradually from inside to outside and
Outermost restrictive coating c.
Specifically, the restrictive coating b and restrictive coating c are made by neoprene.
Specifically, the restrictive coating a outer surfaces and restrictive coating b inner surfaces are coated with organosilicon enamelled coating.
Specifically, the basalt fibre braiding layer a, basalt fibre braiding layer b and basalt fibre braiding layer c
Filament diameter is 0.1-0.3mm.
Specifically, the basalt fibre braiding layer a, basalt fibre braiding layer b and basalt fibre braiding layer c are compiled
Knit density >=85%.
In summary, by adopting the above-described technical solution, the beneficial effects of the utility model are：
1st, the utility model is woven using basalt fibre, because basalt fibre is using natural basalt ore as original
Material, containing special volcano derivative, with low heat conductivity, good heat endurance and flexibility, temperature in use scope can reach
To 200 DEG C~+650 DEG C, it can not only ensure flexibility of the present utility model, and the utility model can be allow in high temperature
Under use, and the utility model covers substantially can also avoid that wire harness is on fire in short circuit to be drawn using two layers of basalt fibre organization level
Ignition calamity；The utility model covers outside and is also arranged with multiple reinforcing sleeves substantially, and multiple reinforcing sleeves can be moved along basic set, can be with
It will strengthen being set on the position that wire harness is easily heated or damages, reinforcement protection carried out to wire harness；The connection set on reinforcing sleeve
Structure can connect multiple reinforcing sleeves when needing protection span access location length to be more than a reinforcing sleeve length.
2nd, the waterproof layer that the utility model is constituted using water-proofing powder can prevent that water from entering wire harness overcoat, and use EP rubbers
The insulating barrier being made, EP rubbers has good electrical insulation, weatherability and corrosion resistance, instead of PVC and makes wire harness overcoat
Insulating barrier, have the insulating properties and service life of wire harness overcoat and increase substantially；And it is provided with one layer in the middle part of reinforcing sleeve
Basalt fibre braiding layer, the wire harness position for being provided with reinforcing sleeve, three layers of basalt fibre braiding layer can strengthen wire harness
Fire line；Restrictive coating a, restrictive coating b and restrictive coating c have neoprene to be made, and neoprene intensity is high, with excellent resistance to
Mill property, anti-flammable, light resistance and elasticity, it is ensured that wire harness will not be damaged in multiple movement, and reinforcing sleeve flexibility is good,
It can be arranged as required in turning or irregular place.
3rd, the utility model restrictive coating a outer surfaces and restrictive coating b inner surfaces have smeared one layer of organosilicon coating, can enter one
Step increases the wearability of basic set and reinforcing sleeve, it is to avoid is repeatedly worn and torn after movement to basic set and reinforcing sleeve destruction, strengthens wire harness
The service life of overcoat；Basalt fibre braiding layer a, basalt fibre braiding layer b and basalt fibre braiding layer c braidings are close
Degree >=85%, basalt fibre braiding layer a, basalt fibre braiding layer b and basalt fibre braiding layer c filament diameters 0.1-
0.3mm, so as to preferably improve the fire line of wire harness overcoat.
Brief description of the drawings
Fig. 1 is the utility model general profile schematic diagram；
Fig. 2 is that the utility model covers diagrammatic cross-section substantially；
Fig. 3 is the utility model reinforcing sleeve diagrammatic cross-section；
Fig. 4 is the utility model reinforcing sleeve connection diagram；
Fig. 5 is that the utility model reinforcing sleeve separates schematic diagram；
Marked in figure：1- basalt fibre braiding layers a；2- insulating barriers；3- waterproof layers；4- basalt fibre braiding layers b；5-
Restrictive coating a；6- reinforcing sleeves；7- attachment structures；8- restrictive coatings b；9- basalt fibre braiding layers c；10- restrictive coatings c；11- is basic
Set.
Embodiment
All features disclosed in this specification, can be with any in addition to mutually exclusive feature and/or step
Mode is combined.
1-5 elaborates to the utility model below in conjunction with the accompanying drawings.
The fire protection flame retarding wire harness overcoat that a kind of basalt fibre is made, including basic 11 and 4, set are set in basic set 11
Outside simultaneously can be as shown in Figure 5 along the reinforcing sleeves 6 that set 11 be moved substantially；The basic set 11 is profound including what is set gradually from inside to outside
Military rock fiber braiding layer a1, the insulating barrier 2 being made up of EP rubbers, be bonded in that the outer surface of insulating barrier 2 is made up of water-proofing powder it is anti-
The restrictive coating a5 that water layer 3, basalt fibre braiding layer b4 and outermost layer are made up of neoprene is as shown in Figure 2；Described 4 add
6 two ends of strong set are respectively provided with 4 discounts and Button Block；The discount and Button Block of arbitrary neighborhood, which coordinate, adds two of arbitrary neighborhood
Strong set 6 is connected；The reinforcing sleeve 6 includes the restrictive coating b8, the basalt fibre braiding layer c9 that set gradually from inside to outside and most
The restrictive coating c10 in outside is as shown in Figure 3；The restrictive coating b8 and restrictive coating c10 are made by neoprene；The restrictive coating a5
Outer surface and restrictive coating b8 inner surfaces are coated with organosilicon enamelled coating；The basalt fibre braiding layer a1, basalt fibre are compiled
Tissue layer b4 and basalt fibre braiding layer c9 filament diameter are 0.2mm；The basalt fibre braiding layer a1, basalt
Fiber braiding layer b4 and basalt fibre braiding layer c9 counts are 85%.
Operation principle of the present utility model is：The utility model is woven using basalt fibre, because basalt fibre is
Using natural basalt ore as raw material, containing special volcano derivative, with low heat conductivity, good heat endurance and softness
Property, temperature in use scope can reach 200 DEG C~+650 DEG C, can not only ensure flexibility of the present utility model, and can be with
The utility model is set to use at high temperature, and the utility model covers and uses two layers basalt fibre organization level can be with substantially
Avoid wire harness initiation fire on fire in short circuit；The discount and Button Block that two adjacent two ends of reinforcing sleeve 6 are set are connected such as Fig. 4 institutes
Show, four reinforcing sleeves 6 can be connected to the place for being placed on and easily catching fire or damage, and the middle part of reinforcing sleeve 6 is provided with one layer
Basalt fibre braiding layer c9, can make wire harness overcoat fire prevention one layer of guarantee of increase；And the outermost layer of reinforcing sleeve 6 and innermost layer are all set
The restrictive coating b8 and restrictive coating c10 being made up of neoprene are equipped with, can not only increase the wearability of the position of reinforcing sleeve 6,
Improve the service life of wire harness overcoat；And the flexibility of reinforcing sleeve 6 can be ensured, it is arranged as required to reinforcing sleeve 6
In turning or irregular place；The organosilicon coating that restrictive coating a5 outer surfaces and restrictive coating b8 inner surfaces are smeared, can enter one
Walk the wearability of the basic set 11 of increase and reinforcing sleeve 6, it is to avoid are repeatedly worn and torn after movement and basic set 11 and reinforcing sleeve 6 are destroyed, increased
The service life of strong wire harness overcoat；Basalt fibre braiding layer a1, basalt fibre braiding layer b4 and basalt fibre braiding
Layer c9 count >=85%, basalt fibre braiding layer a1, basalt fibre braiding layer b4 and basalt fibre braiding layer
C9 filament diameter 0.1-0.3mm, so as to preferably improve the fire line of wire harness overcoat.
Below, come to be described in further details the utility model in conjunction with specific embodiments.
Specific embodiment
Embodiment 1
The fire protection flame retarding wire harness overcoat that a kind of basalt fibre is made, including basic set 11 and multiple be set in cover 11 substantially
Outside simultaneously can be as shown in Figure 1 along the reinforcing sleeves 6 that set 11 be moved substantially；The basic set 11 is profound including what is set gradually from inside to outside
Military rock fiber braiding layer a1, the insulating barrier 2 being made up of EP rubbers, be bonded in that the outer surface of insulating barrier 2 is made up of water-proofing powder it is anti-
The restrictive coating a5 that water layer 3, basalt fibre braiding layer b4 and outermost layer are made up of neoprene；The multiple 6 liang of reinforcing sleeve
End is respectively provided with multiple attachment structures 7, and the attachment structure 7 of arbitrary neighborhood cooperates two reinforcing sleeves of arbitrary neighborhood
6 connections.
Embodiment 2
The present embodiment is further improved based on embodiment 1, and the reinforcing sleeve 6 includes the sheath set gradually from inside to outside
Layer b8, basalt fibre braiding layer c9 and outermost restrictive coating c10；Basalt fibre braiding layer c9 can be wire harness overcoat
One layer of guarantee of fire prevention increase；
Embodiment 3
The present embodiment is further improved based on embodiment 2, and the restrictive coating b8 and restrictive coating c10 are by neoprene system
Into can not only increase the wearability of the position of reinforcing sleeve 6, improve the service life of wire harness overcoat；And can ensure to add
The flexibility of strong set 6, allows reinforcing sleeve 6 to be arranged as required in turning or irregular place；
Embodiment 4
The present embodiment is further improved based on embodiment 3, and the restrictive coating a5 outer surfaces and restrictive coating b8 inner surfaces are equal
Organosilicon enamelled coating is coated with, can further increase the wearability of basic set 11 and reinforcing sleeve 6, it is to avoid repeatedly abrasion pair after movement
Basic set 11 and reinforcing sleeve 6 are destroyed, and strengthen the service life of wire harness overcoat.
Embodiment 5
The present embodiment is based on any one of embodiment 2-4 and is further improved, the basalt fibre braiding layer a1, the Black Warrior
Rock fiber braiding layer b4 and basalt fibre braiding layer c9 filament diameter are 0.1-0.3mm.
Embodiment 6
The present embodiment is based on any one of embodiment 2-4 and is further improved, the basalt fibre braiding layer a1, the Black Warrior
Rock fiber braiding layer b4 and basalt fibre braiding layer c9 counts are >=85%.
It is embodiment of the present utility model as described above.The utility model is not limited to above-mentioned embodiment, anyone
The structure change made under enlightenment of the present utility model should be learnt, it is every that there is same or like skill with the utility model
Art scheme, each falls within protection domain of the present utility model.
Claims (6)
1. the fire protection flame retarding wire harness overcoat that a kind of basalt fibre is made, it is characterised in that：Including basic set (11) and multiple sets
It is located on the outside of basic set (11) and (11) mobile reinforcing sleeve (6) can be covered along basic；The basic set (11) is included from inside to outside
The basalt fibre braiding layer a (1) that sets gradually, the insulating barrier (2) being made up of EP rubbers, it is bonded in insulating barrier (2) appearance
The sheath that waterproof layer (3) that face is made up of water-proofing powder, basalt fibre braiding layer b (4) and outermost layer are made up of neoprene
Layer a (5)；The multiple reinforcing sleeve (6) two ends are respectively provided with multiple attachment structures (7), the attachment structure (7) of arbitrary neighborhood
Cooperate and connect two reinforcing sleeves (6) of arbitrary neighborhood.
2. the fire protection flame retarding wire harness overcoat that basalt fibre according to claim 1 is made, it is characterised in that：It is described to strengthen
Set (6) includes restrictive coating b (8), basalt fibre braiding layer c (9) and the outermost restrictive coating c set gradually from inside to outside
(10)。
3. the fire protection flame retarding wire harness overcoat that basalt fibre according to claim 2 is made, it is characterised in that：The sheath
Layer b (8) and restrictive coating c (10) are made by neoprene.
4. the fire protection flame retarding wire harness overcoat that basalt fibre according to claim 3 is made, it is characterised in that：The sheath
Layer a (5) outer surfaces and restrictive coating b (8) inner surface are coated with organosilicon enamelled coating.
5. the fire protection flame retarding wire harness overcoat that the basalt fibre according to any one of claim 2-4 is made, its feature exists
In：The list of the basalt fibre braiding layer a (1), basalt fibre braiding layer b (4) and basalt fibre braiding layer c (9)
Silk diameter is 0.1-0.3mm.
6. the fire protection flame retarding wire harness overcoat that the basalt fibre according to any one of claim 2-4 is made, its feature exists
In：The basalt fibre braiding layer a (1), basalt fibre braiding layer b (4) and basalt fibre braiding layer c (9) braidings
Density is >=85%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720003145.6U CN206331820U (en) | 2017-01-03 | 2017-01-03 | The fire protection flame retarding wire harness overcoat that a kind of basalt fibre is made |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720003145.6U CN206331820U (en) | 2017-01-03 | 2017-01-03 | The fire protection flame retarding wire harness overcoat that a kind of basalt fibre is made |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206331820U true CN206331820U (en) | 2017-07-14 |
Family
ID=59293896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720003145.6U Expired - Fee Related CN206331820U (en) | 2017-01-03 | 2017-01-03 | The fire protection flame retarding wire harness overcoat that a kind of basalt fibre is made |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206331820U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106847381A (en) * | 2017-02-14 | 2017-06-13 | 浙江中大元通特种电缆有限公司 | A kind of resistance to torsion high tenacity control cable |
| CN110491587A (en) * | 2019-07-05 | 2019-11-22 | 安徽钒波光电科技有限公司 | A kind of fire-retardant fireproof the coat layer of power cable and preparation method thereof |
| CN111305034A (en) * | 2020-03-31 | 2020-06-19 | 广州珠江黄埔大桥建设有限公司 | Heat-insulation fire-resistant protection structure for main cable of suspension bridge and construction method of heat-insulation fire-resistant protection structure |
-
2017
- 2017-01-03 CN CN201720003145.6U patent/CN206331820U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106847381A (en) * | 2017-02-14 | 2017-06-13 | 浙江中大元通特种电缆有限公司 | A kind of resistance to torsion high tenacity control cable |
| CN110491587A (en) * | 2019-07-05 | 2019-11-22 | 安徽钒波光电科技有限公司 | A kind of fire-retardant fireproof the coat layer of power cable and preparation method thereof |
| CN110491587B (en) * | 2019-07-05 | 2020-12-29 | 合肥派腾信息技术有限公司 | Flame-retardant fireproof cable sheath layer and preparation method thereof |
| CN111305034A (en) * | 2020-03-31 | 2020-06-19 | 广州珠江黄埔大桥建设有限公司 | Heat-insulation fire-resistant protection structure for main cable of suspension bridge and construction method of heat-insulation fire-resistant protection structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200131 Address after: 622650 road a (No.5 Yongfeng Road), industrial park, Huapeng Town, Anzhou District, Mianyang City, Sichuan Province Patentee after: Sichuan Jilong Electromechanical Technology Co.,Ltd. Address before: 622650 Mianyang city of Sichuan Province, Yongfeng County Industrial Park Road No. 7 Patentee before: SICHUAN ZISHENG MECHANICAL AND ELECTRICAL EQUIPMENT LLC |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170714 Termination date: 20220103 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |