CN207718917U - A kind of flame retardant type power cable - Google Patents
A kind of flame retardant type power cable Download PDFInfo
- Publication number
- CN207718917U CN207718917U CN201721783622.1U CN201721783622U CN207718917U CN 207718917 U CN207718917 U CN 207718917U CN 201721783622 U CN201721783622 U CN 201721783622U CN 207718917 U CN207718917 U CN 207718917U
- Authority
- CN
- China
- Prior art keywords
- layer
- packing
- conductor
- belting
- shielded
- 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.)
- Active
Links
Classifications
-
- 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
- Cable Accessories (AREA)
Abstract
The utility model discloses a kind of flame retardant type power cables, it includes protective case, refuge floor, waterproof layer, belting layer, shielded layer, first packing layer, cable body, refuge floor is located in protective case, waterproof layer is located in refuge floor, belting layer is located in waterproof layer, shielded layer is located in belting layer, first packing layer is located in shielded layer, cable body is located in the first packing layer, cable body includes protective layer, second packing layer, insulation screen, insulating layer, conductor shield, conductor, protective layer is located in the first packing layer, second packing layer is located in protective layer, insulation screen is located in the second packing layer, insulating layer is located in insulation screen, conductor shield is located in insulating layer, conductor is located in conductor shield.The utility model can improve fire line, water proofing property, and safety.
Description
Technical field
The utility model is related to a kind of cables, more particularly to a kind of flame retardant type power cable.
Background technology
Flame retardant type power cable is used for transmission and distributes the cable of electric energy, is used for the extraction of Urban Underground power grid, power station
The submarine transmission line of circuit, the in-line power of industrial and mining enterprises and crossing river and sea, but there is anti-for existing flame retardant type power cable
Fire is poor, has a single function, unsafe problem.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of flame retardant type power cables, can improve fire line
And anti-flammability, it is safer.
The utility model is to solve above-mentioned technical problem by following technical proposals：Flame retardant type power cable includes protecting
Sheath, refuge floor, waterproof layer, belting layer, shielded layer, the first packing layer, cable body, refuge floor are located in protective case, waterproof
Layer is located in refuge floor, and belting layer is located in waterproof layer, and shielded layer is located in belting layer, and the first packing layer is located in shielded layer,
Cable body is located in the first packing layer, and cable body includes protective layer, the second packing layer, insulation screen, insulating layer, conductor
Shielded layer, conductor, protective layer are located in the first packing layer, and the second packing layer is located in protective layer, and insulation screen is located at second
In packing layer, insulating layer is located in insulation screen, and conductor shield is located in insulating layer, and conductor is located in conductor shield.
Preferably, separation sleeve is equipped between the waterproof layer and belting layer.
Preferably, the protective case uses frosted structure.
Preferably, the waterproof layer is made of water-blocking filling paste.
The positive effect of the utility model is：The utility model can improve fire line and anti-flammability, and pacify
Entirely, simple in structure, it is at low cost.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Specific implementation mode
The utility model preferred embodiment is provided below in conjunction with the accompanying drawings, the technical solution of the utility model is described in detail.
As shown in Figure 1, the utility model flame retardant type power cable includes protective case 1, refuge floor 2, waterproof layer 3, belting layer
5, shielded layer 6, the first packing layer 7, cable body 8, refuge floor 2 are located in protective case 1, and waterproof layer 3 is located in refuge floor 2, packet
Belt 5 is located in waterproof layer 3, and shielded layer 6 is located in belting layer 5, and the first packing layer 7 is located in shielded layer 6, cable body 8
In in the first packing layer 7, cable body 8 includes protective layer 11, the second packing layer 12, insulation screen 13, insulating layer 14, conductor
Shielded layer 15, conductor 16, protective layer 11 are located in the first packing layer 7, and the second packing layer 12 is located in protective layer 11, insulation shielding
Layer 13 is located in the second packing layer 12, and insulating layer 14 is located in insulation screen 13, and conductor shield 15 is located in insulating layer 14,
Conductor 16 is located in conductor shield 15.
Separation sleeve 101 is equipped between waterproof layer 3 and belting layer 5, separation sleeve is made of phenolic aldehyde, to improve fire line.
Protective case 1 uses frosted structure, friction coefficient is improved, to improve safety.
Waterproof layer 3 is made of water-blocking filling paste, improves water proofing property.
The operation principle of the utility model is as follows：Protective case uses frosted structure, is not easy to skid to improve peace in this way
Quan Xing, for fire-retardant, waterproof layer is made refuge floor of water-blocking filling paste, improves water proofing property.Belting layer for further it is fire-retardant,
Separation sleeve is made to improve fire line of phenolic aldehyde, and shielded layer, insulation screen, conductor shield are used to improve point of electric field
Cloth, the first packing layer, the second packing layer are used for filled cable, and protective layer used in protection cable, insulating layer is for avoiding leaking
Electricity, conductor is for conduction.
In conclusion the utility model can improve fire line and anti-flammability, and safety, and it is simple in structure, it is at low cost.
Particular embodiments described above, the technical issues of to the solution of the utility model, technical solution and advantageous effect
It has been further described, it should be understood that the foregoing is merely specific embodiment of the utility model, not
For limiting the utility model, within the spirit and principle of the utility model, any modification for being made, changes equivalent replacement
Into etc., it should be included within the scope of protection of this utility model.
Claims (1)
1. a kind of flame retardant type power cable, which is characterized in that it include protective case, refuge floor, waterproof layer, belting layer, shielded layer,
First packing layer, cable body, refuge floor are located in protective case, and waterproof layer is located in refuge floor, and belting layer is located in waterproof layer,
Shielded layer is located in belting layer, and the first packing layer is located in shielded layer, and cable body is located in the first packing layer, cable body packet
Protective layer, the second packing layer, insulation screen, insulating layer, conductor shield, conductor are included, protective layer is located in the first packing layer,
Second packing layer is located in protective layer, and insulation screen is located in the second packing layer, and insulating layer is located in insulation screen, conductor
Shielded layer is located in insulating layer, and conductor is located in conductor shield；Separation sleeve is equipped between the waterproof layer and belting layer；It is described
Protective case uses frosted structure；The waterproof layer is made of water-blocking filling paste.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721783622.1U CN207718917U (en) | 2017-12-19 | 2017-12-19 | A kind of flame retardant type power cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721783622.1U CN207718917U (en) | 2017-12-19 | 2017-12-19 | A kind of flame retardant type power cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207718917U true CN207718917U (en) | 2018-08-10 |
Family
ID=63056480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721783622.1U Active CN207718917U (en) | 2017-12-19 | 2017-12-19 | A kind of flame retardant type power cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207718917U (en) |
-
2017
- 2017-12-19 CN CN201721783622.1U patent/CN207718917U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202602264U (en) | Anti-interference microcomputer protective relaying device | |
| CN207718917U (en) | A kind of flame retardant type power cable | |
| CN204463893U (en) | A kind of mineral insulating flexible fireproof cable | |
| CN209071042U (en) | A kind of high heat dispersion power cable | |
| CN203689990U (en) | Insulating flame-retardant power cable used for coal mine | |
| CN206546737U (en) | The anticreep electric wire of one kind fire prevention | |
| CN210245140U (en) | Power cable | |
| CN207718924U (en) | A kind of power cable | |
| CN204157087U (en) | A kind of shielding electromagnetic wave heating cable | |
| CN204189493U (en) | Fireproof cable | |
| CN202855386U (en) | Safe, fireproof and environment-friendly civilian wire | |
| CN203950598U (en) | A kind of high flame retardant fire-resisting cable | |
| CN206877715U (en) | 1E level K3 used in nuclear power station A level flame-retardant fire-resistant power cables | |
| CN104616807A (en) | Low-smoke zero-halogen reinforced waterproof flexible fire-proof cable | |
| CN203787154U (en) | Low-smoke zero-halogen insulating fireproof cable | |
| CN204463923U (en) | A kind of low smoke and zero halogen strengthens waterproof flexible fireproof cable | |
| CN202487243U (en) | Movable metal shielding centralized monitoring type flexible cable for coal mine | |
| CN201256004Y (en) | Fire retarding rubber sleeve pre-branching electric cable for mining | |
| CN207718877U (en) | A kind of hollow power cable | |
| CN204463922U (en) | A kind of low-smoke non-halogen flame-retardant fire resistant flexible midium voltage cable | |
| CN204029427U (en) | A kind of subway cable | |
| CN203950597U (en) | A kind of high flame retardant isolated form fire-resisting cable | |
| CN204204446U (en) | The fire-retardant charge cable of a kind of electric vehicle | |
| CN203644435U (en) | Flat ribbon heater provided with reinforced steel wires in inner side of outer sheath | |
| CN209183316U (en) | A kind of compact Anti-pressure power cable |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |