CN209199652U - A kind of effectively heat dissipation fireproof cable - Google Patents
A kind of effectively heat dissipation fireproof cable Download PDFInfo
- Publication number
- CN209199652U CN209199652U CN201920161102.XU CN201920161102U CN209199652U CN 209199652 U CN209199652 U CN 209199652U CN 201920161102 U CN201920161102 U CN 201920161102U CN 209199652 U CN209199652 U CN 209199652U
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- CN
- China
- Prior art keywords
- layer
- retardant
- heat dissipation
- flame
- externally provided
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- 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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- 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
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- Insulated Conductors (AREA)
Abstract
The utility model discloses a kind of effectively heat dissipation fireproof cables; including core layer; the core layer is externally provided with insulating layer; the insulating layer is externally provided with shielding protection layer; the shielding protection layer is externally provided with function and protecting layer; the function and protecting layer includes the second flame-retardant layer and air-permeable layer, and second flame-retardant layer is in the multiple sawtooth horn shapes for prolonging shielding protection layer circumference array, and the air-permeable layer is in the inverted triangle shape agreed with the second flame-retardant layer and is stored between every two angle of hook；This cable has preferable heat dissipation fire protecting performance, improves safety in utilization.
Description
Technical field
The utility model relates to field of cables, more particularly to a kind of effectively heat dissipation fireproof cable.
Background technique
Cable is indispensable important component in modern society's power equipment, in the application of cable, heat dissipation
It is very important important indicator with fire line, directly affects the safety in utilization of equipment and work overall progress in shop.
Utility model content
The purpose of the utility model is to provide a kind of effectively heat dissipation fireproof cables, the advantage is that have preferable dissipate
Hot fire protecting performance improves safety in utilization.
The above-mentioned technical purpose of the utility model has the technical scheme that a kind of effectively heat dissipation is anti-
Fire type cable, including core layer, the core layer are externally provided with insulating layer, and the insulating layer is externally provided with shielding protection layer, the screen
It covers protective layer and is externally provided with function and protecting layer, the function and protecting layer includes the second flame-retardant layer and air-permeable layer, second flame-retardant layer
In the multiple sawtooth horn shapes for prolonging shielding protection layer circumference array, the air-permeable layer be in the inverted triangle shape that agrees with the second flame-retardant layer simultaneously
It is stored between every two angle of hook.
The utility model is further arranged to: the shielding protection layer is externally provided with the first fire-retardant set coaxial with core layer
Layer, the first fire-retardant jacket diameters are 0.15-0.25cm, and the function and protecting layer is arranged outside the first fire-retardant jacket layer.
The utility model is further arranged to: the first fire-retardant jacket layer and the second flame-retardant layer are antimony oxide, described
Gas-bearing formation is cyano propylene acetoacetic ester glue-line, and the cyano propylene acetoacetic ester glue-line is equipped with multiple air holes.
The utility model is further arranged to: the function and protecting layer is externally provided with waterproof layer.
The utility model is further arranged to: the waterproof layer is super-hydrophobic coat.
In conclusion the utility model has the following beneficial effects:
1, twice flame-retardant layer is arranged in this cable, the flame retardant effect of cable is effectively improved, while air-permeable layer is arranged, so that this electricity
Cable has preferable heat dissipation effect, improves the safety of this cable；
2, using the second flame-retardant layer and the staggered structure of air-permeable layer, fire retardation can be effectively played, is provided simultaneously with preferably
Air permeability effect；
3, the first fire-retardant jacket layer is set simultaneously in this cable, reinforces flame retardant effect；
4, waterproof layer is set in cable, and uses super-hydrophobic coat, effectively reduces rainwater accumulating in extexine, and then subtract
Water short of rain immerses internal layer, internal waterproof effect is effectively improved, to further ensure the anti-flammability of this cable.
Detailed description of the invention
Fig. 1 is this cable schematic diagram of a layer structure.
In figure: 1, core layer；2, insulating layer；3, shielding protection layer；4, function and protecting layer；41, the second flame-retardant layer；42, thoroughly
Gas-bearing formation；5, the first fire-retardant jacket layer；6, waterproof layer.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment: a kind of effectively heat dissipation fireproof cable, as shown in Figure 1, including core layer 1, core layer 1 is externally provided with insulation
Layer 2, insulating layer 2 are made of cross-linking polyethylene materials；Insulating layer 2 is externally provided with shielding protection layer 3, using aluminium extrusion sealing sheath
Technique be made, protect protection insulated wire heart from the damage of machinery, moisture, moisture, chemical substance, light etc.；As shown in Figure 1, at this time
The first fire-retardant jacket layer 5 coaxial with core layer 1 is externally provided in shielding protection layer 3, the first fire-retardant 5 diameter of jacket layer is 0.15-
0.25cm guarantees to contact with flame-retardant layer at the first time when there is spark inside core, and then controls the intensity of a fire；As shown in Figure 1, simultaneously
It is externally provided with function and protecting layer 4 in the first fire-retardant jacket layer 5, function and protecting layer 4 includes the second flame-retardant layer 41 and air-permeable layer 42, the second resistance
Combustion layer 41 is in the multiple sawtooth horn shapes for prolonging 3 circumference array of shielding protection layer, and air-permeable layer 42 is in inverted triangle shape and is stored in every two resistance
It fires between layer, the second flame-retardant layer 41 and air-permeable layer 42 strengthen this cable-flame retardant and ventilative heat dissipation in the structure of interlaced formula
Effect；First fire-retardant jacket layer 5 and the second flame-retardant layer 41 are antimony oxide, and air-permeable layer 42 is cyano propylene acetoacetic ester glue-line, cyanogen
Base propylene acetoacetic ester glue-line is equipped with multiple air holes.
In the present embodiment, as shown in Figure 1, being externally provided with waterproof layer 6 in function and protecting layer 4, waterproof layer 6 is super-hydrophobic painting
Layer effectively reduces rainwater accumulating in extexine, and then reduces rainwater and immerse internal layer, effectively improves internal waterproof effect, from
And further ensure the anti-flammability of this cable.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (5)
1. a kind of effectively heat dissipation fireproof cable, including core layer (1), it is characterised in that: the core layer (1) is externally provided with insulation
Layer (2), the insulating layer (2) are externally provided with shielding protection layer (3), and the shielding protection layer (3) is externally provided with function and protecting layer (4),
The function and protecting layer (4) includes the second flame-retardant layer (41) and air-permeable layer (42), and second flame-retardant layer (41) is protected in shielding is prolonged
Multiple sawtooth horn shapes of sheath (3) circumference array, the air-permeable layer (42) are in the inverted triangle shape agreed with the second flame-retardant layer (41)
And it is stored between every two angle of hook.
2. a kind of effectively heat dissipation fireproof cable according to claim 1, it is characterised in that: the shielding protection layer (3)
It is externally provided with the first fire-retardant jacket layer (5) coaxial with core layer (1), first fire-retardant jacket layer (5) diameter is 0.15-0.25cm,
The function and protecting layer (4) setting the first fire-retardant jacket layer (5) outside.
3. a kind of effectively heat dissipation fireproof cable according to claim 2, it is characterised in that: the first fire-retardant jacket layer
(5) and the second flame-retardant layer (41) is antimony oxide, and the air-permeable layer (42) is cyano propylene acetoacetic ester glue-line, the cyano propylene
Acetoacetic ester glue-line is equipped with multiple air holes.
4. a kind of effectively heat dissipation fireproof cable according to claim 1, it is characterised in that: the function and protecting layer (4)
It is externally provided with waterproof layer (6).
5. a kind of effectively heat dissipation fireproof cable according to claim 4, it is characterised in that: the waterproof layer (6) is super
Hydrophobic coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920161102.XU CN209199652U (en) | 2019-01-28 | 2019-01-28 | A kind of effectively heat dissipation fireproof cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920161102.XU CN209199652U (en) | 2019-01-28 | 2019-01-28 | A kind of effectively heat dissipation fireproof cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209199652U true CN209199652U (en) | 2019-08-02 |
Family
ID=67431729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920161102.XU Expired - Fee Related CN209199652U (en) | 2019-01-28 | 2019-01-28 | A kind of effectively heat dissipation fireproof cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209199652U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111785430A (en) * | 2020-07-09 | 2020-10-16 | 安徽凌宇电缆科技有限公司 | Bending-resistant 5G cable |
-
2019
- 2019-01-28 CN CN201920161102.XU patent/CN209199652U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111785430A (en) * | 2020-07-09 | 2020-10-16 | 安徽凌宇电缆科技有限公司 | Bending-resistant 5G cable |
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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: 20190802 Termination date: 20210128 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |