CN201946368U - Water-proof and flame retardant cable - Google Patents
Water-proof and flame retardant cable Download PDFInfo
- Publication number
- CN201946368U CN201946368U CN2010206871075U CN201020687107U CN201946368U CN 201946368 U CN201946368 U CN 201946368U CN 2010206871075 U CN2010206871075 U CN 2010206871075U CN 201020687107 U CN201020687107 U CN 201020687107U CN 201946368 U CN201946368 U CN 201946368U
- Authority
- CN
- China
- Prior art keywords
- water
- proof
- retardant cable
- sheath
- conductive core
- 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
Links
- 239000003063 flame retardant Substances 0.000 title claims abstract description 15
- 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 title abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 22
- 230000004888 barrier function Effects 0.000 claims description 6
- 239000000945 filler Substances 0.000 claims description 3
- 238000012856 packing Methods 0.000 claims description 3
- 239000004020 conductor Substances 0.000 abstract 4
- 238000009413 insulation Methods 0.000 abstract 2
- 239000003245 coal Substances 0.000 abstract 1
- 230000000979 retarding effect Effects 0.000 abstract 1
- 230000000903 blocking effect Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
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
- Insulated Conductors (AREA)
Abstract
A water-proof and flame retardant cable comprises a plurality of conductors which are arranged closely. A sheath is sleeved on the conductors. Each conductor comprises a conductive core body and an insulation layer. A fire protection layer is arranged between the conductive core body and the insulation layer. A water-proof layer is arranged between the sheath and the conductors. The water-proof layer and the fire protection layer are arranged outside the conductive core body of the cable, thereby having the function of preventing water and retarding the flame and being suitable for using in humid coal mines or various mines. In humid environment, the water-proof and flame retardant cable has long service life, reduces the expenses of changing the cables, and reduces cost of producing in the mines.
Description
Technical field
The utility model belongs to technical field of electric wires and cables, and relating in particular to a kind of is the anti-flaming again cable of waterproof.
Background technology
At present, the common cable of suitable electric equipment is arranged, water-proof cable, submersible pump cable, water-fast cable are arranged, also have the flame retardant cable that is fit to the colliery.These cables all are fit to different operating mode demands.But humidity is bigger in the colliery, and flame retardant cable just needed and need change with a period of time, and production cost is bigger, and water-proof cable is not suitable for requirement of explosion in the colliery.Above-mentioned cable feature is more single.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency a kind of water proof fire retardant cable is provided.
The purpose of this utility model this realization by the following technical programs:
A kind of water proof fire retardant cable comprises multiple conducting wires, and multiple conducting wires is closely arranged the outer sheathed sheath in back, and every lead comprises conductive core and insulating barrier, between conductive core and insulating barrier fireprotection layer is set, and between sheath and the lead watertight composition is set.
Above-mentioned water proof fire retardant cable, described watertight composition are to be filled in the watertight composition that the filler that blocks water between sheath and the lead forms.
Above-mentioned water proof fire retardant cable, described watertight composition are to be set in the outer sleeve pipe and be filled in the packing layer that blocks water that blocks water between sleeve pipe and the lead of blocking water of many wires.
Adopt technique scheme, the utility model has following advantage: be provided with fireprotection layer again because the conductive core of cable promptly is provided with watertight composition outward, the function that therefore promptly has waterproof has fire-retardant function again.Being suitable for use in moist colliery or various ore deposit advances down to use.The utility model is under the environment of humidity, and long service life has reduced the expense of changing cable, advances to produce with the ore deposit and has reduced cost.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the another kind of structural representation of the utility model number.
Embodiment
A kind of water proof fire retardant cable as depicted in figs. 1 and 2, comprise multiple conducting wires, multiple conducting wires is closely arranged the outer sheathed sheath 1 in back, and every lead comprises conductive core 6 and insulating barrier 4, between conductive core 6 and insulating barrier 4, fireprotection layer 5 is set, watertight composition 3 is set between sheath 1 and the lead.
As shown in Figure 1, described watertight composition 3 is to be filled in the watertight composition 3 that the filler that blocks water between sheath 1 and the lead forms.
As shown in Figure 2, described watertight composition 3 is to be set in the outer sleeve pipe 2 and be filled in the packing layer 7 that blocks water that blocks water between sleeve pipe 2 and the lead of blocking water of many wires.
Claims (3)
1. water proof fire retardant cable, comprise multiple conducting wires, multiple conducting wires is closely arranged the outer sheathed sheath (1) in back, every lead comprises conductive core (6) and insulating barrier (4), it is characterized in that: between conductive core (6) and insulating barrier (4), fireprotection layer (5) is set, watertight composition (3) is set between sheath (1) and the lead.
2. water proof fire retardant cable according to claim 1 is characterized in that: described watertight composition (3) is to be filled in the watertight composition (3) that the filler that blocks water between sheath (1) and the lead forms.
3. water proof fire retardant cable according to claim 1 is characterized in that: described watertight composition (3) is to be set in the outer sleeve pipe that blocks water (2) of many wires and to be filled in the packing layer that blocks water (7) between sleeve pipe that blocks water (2) and the lead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206871075U CN201946368U (en) | 2010-12-29 | 2010-12-29 | Water-proof and flame retardant cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206871075U CN201946368U (en) | 2010-12-29 | 2010-12-29 | Water-proof and flame retardant cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201946368U true CN201946368U (en) | 2011-08-24 |
Family
ID=44473705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206871075U Expired - Fee Related CN201946368U (en) | 2010-12-29 | 2010-12-29 | Water-proof and flame retardant cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201946368U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107481797A (en) * | 2017-08-07 | 2017-12-15 | 扬泰氟（清远）电线电缆有限公司 | A kind of water-proof cable |
| CN109775475A (en) * | 2019-01-28 | 2019-05-21 | 合肥清若科技有限公司 | A kind of cable of computer equipment dress |
-
2010
- 2010-12-29 CN CN2010206871075U patent/CN201946368U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107481797A (en) * | 2017-08-07 | 2017-12-15 | 扬泰氟（清远）电线电缆有限公司 | A kind of water-proof cable |
| CN109775475A (en) * | 2019-01-28 | 2019-05-21 | 合肥清若科技有限公司 | A kind of cable of computer equipment dress |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: STATE ELECTRIC NET CROP. Free format text: FORMER OWNER: HENAN ELECTRIC POWER COMPANY, JIAOZUO POWER SUPPLY COMPANY Effective date: 20140102 Owner name: JIAOZUO POWER SUPPLY COMPANY, STATE GRID HUNAN ELE Effective date: 20140102 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 454150 JIAOZUO, HENAN PROVINCE TO: 100031 XICHENG, BEIJING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140102 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Patentee after: State Grid Corporation of China Patentee after: Jiaozuo Power Supply Company of State Grid Henan Electric Power Company Address before: 454150, 299 South Tower Road, Henan, Jiaozuo Patentee before: Henan Electric Power Company, Jiaozuo Power Supply Company |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110824 Termination date: 20181229 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |