CN203480894U - Fireproof flame-retardant t electric wire and cable - Google Patents
Fireproof flame-retardant t electric wire and cable Download PDFInfo
- Publication number
- CN203480894U CN203480894U CN201320587252.XU CN201320587252U CN203480894U CN 203480894 U CN203480894 U CN 203480894U CN 201320587252 U CN201320587252 U CN 201320587252U CN 203480894 U CN203480894 U CN 203480894U
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- Prior art keywords
- electric wire
- cable
- conductive core
- layer
- fireproof
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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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Abstract
The utility model discloses a fireproof flame-retardant electric wire and cable which comprises a conductive core body, a fireproof layer, a waterproof layer, a water-blocking casing, an inner sheath, an armor layer and an outer sheath. The conductive core body is composed of one or more wires. The waterproof layer is arranged between the outer sheath and the wires. The fireproof layer is arranged between the conductive core body and the waterproof layer. The water-blocking casing is disposed between the waterproof layer and the inner sheath. The armor layer is mounted between the inner sheath and the outer sheath. The fireproof fire-resistant electric wire and cable provided by the invention has a waterproof function as well as a flame-retardant function, and is applicable to be used in a wet coal mine or various mines. The fireproof fire-resistant electric wire and cable has long service life in a wet environment. Thus, cost for replacing cables is reduced, and mine production cost is decreased.
Description
Technical field
The utility model relates to technical field of electric wires and cables, specifically a kind of fire protection flame retarding electric wire.
Background technology
At present, there is the common cable of applicable electric equipment, have water-proof cable, submersible pump cable, water-fast cable, also have the flame retardant cable that is applicable to colliery.These cables are all applicable to different operating mode demands.But humidity is larger in colliery, flame retardant cable just needed to change with a period of time, and production cost is larger, and water-proof cable is not suitable for requirement explosion-proof in colliery.Above-mentioned cable feature is more single.In order to solve the deficiencies in the prior art, meet the demand of life, the utility model proposes a kind of fire protection flame retarding electric wire.
Utility model content
For the problems referred to above, the utility model aims to provide a kind of fire protection flame retarding electric wire.
For realizing this technical purpose, scheme of the present utility model is: a kind of fire protection flame retarding electric wire, comprises conductive core, fireprotection layer, watertight composition, the sleeve pipe that blocks water, inner sheath, armour, oversheath; Described conductive core consists of one or more wire; Between oversheath and wire, watertight composition is set; Between described conductive core and watertight composition, fireprotection layer is set; The described sleeve pipe that blocks water is arranged between watertight composition and inner sheath; Described armour is arranged between inner sheath and oversheath.
As preferably, described armour consists of steel wire winding.
As preferably, described watertight composition is to be filled in the watertight composition that the filler that blocks water between oversheath and wire forms.
Beneficial effect
The utility model is provided with again fireprotection layer because the conductive core of cable is provided with watertight composition outward, and the function therefore with waterproof has again fire-retardant function.Be suitable for use in moist colliery or lower use is entered in various ore deposit.The utility model is under moist environment, and long service life, has reduced the expense of changing cable, enters to produce reduced cost with ore deposit.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of fire protection flame retarding electric wire;
In figure: conductive core 1, fireprotection layer 2, watertight composition 3, the sleeve pipe 4 that blocks water, inner sheath 5, armour 6, oversheath 7.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further details.
As shown in Figure 1, a kind of fire protection flame retarding electric wire of the utility model embodiment, comprises conductive core 1, fireprotection layer 2, watertight composition 3, the sleeve pipe 4 that blocks water, inner sheath 5, armour 6, oversheath 7; Described conductive core 1 consists of one or more wire; Watertight composition 3 is set between oversheath 7 and wire; Between described conductive core 1 and watertight composition 3, fireprotection layer 2 is set; The described sleeve pipe 4 that blocks water is arranged between watertight composition 3 and inner sheath 5; Described armour 6 is arranged between inner sheath 5 and oversheath 7.
As preferably, described armour 6 consists of steel wire winding.
As preferably, described watertight composition 3 is to be filled in the watertight composition 3 that the filler that blocks water between oversheath 7 and wire forms.
The above; it is only preferred embodiment of the present utility model; not in order to limit the utility model, any trickle modification that every foundation technical spirit of the present utility model is done above embodiment, be equal to and replace and improve, within all should being included in the protection range of technical solutions of the utility model.
Claims (2)
1. a fire protection flame retarding electric wire, comprises conductive core, fireprotection layer, watertight composition, the sleeve pipe that blocks water, inner sheath, armour, oversheath; It is characterized in that: described conductive core consists of one or more wire; Between oversheath and wire, watertight composition is set; Between described conductive core and watertight composition, fireprotection layer is set; The described sleeve pipe that blocks water is arranged between watertight composition and inner sheath; Described armour is arranged between inner sheath and oversheath.
2. a kind of fire protection flame retarding electric wire according to claim 1, is characterized in that: described armour consists of steel wire winding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320587252.XU CN203480894U (en) | 2013-09-23 | 2013-09-23 | Fireproof flame-retardant t electric wire and cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320587252.XU CN203480894U (en) | 2013-09-23 | 2013-09-23 | Fireproof flame-retardant t electric wire and cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203480894U true CN203480894U (en) | 2014-03-12 |
Family
ID=50229178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320587252.XU Expired - Lifetime CN203480894U (en) | 2013-09-23 | 2013-09-23 | Fireproof flame-retardant t electric wire and cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203480894U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107301890A (en) * | 2017-08-07 | 2017-10-27 | 山东希尔电缆有限公司 | WMF high tenacity low stress charge bearing detecting cables |
| CN114724758A (en) * | 2021-04-22 | 2022-07-08 | 苏州领亚智能科技有限公司 | Cable in damp-proof environment |
-
2013
- 2013-09-23 CN CN201320587252.XU patent/CN203480894U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107301890A (en) * | 2017-08-07 | 2017-10-27 | 山东希尔电缆有限公司 | WMF high tenacity low stress charge bearing detecting cables |
| CN114724758A (en) * | 2021-04-22 | 2022-07-08 | 苏州领亚智能科技有限公司 | Cable in damp-proof environment |
| CN114724758B (en) * | 2021-04-22 | 2024-04-02 | 苏州领亚智能科技有限公司 | Cable of moisture-proof environment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 328 No. 330000 Jiangxi city of Nanchang province Nanchang County Blue Economic Zone Xinwei Avenue Patentee after: JIANGXI PACIFIC CABLE GROUP Co.,Ltd. Address before: No. 328 blue 330000 Jiangxi city of Nanchang province Anyi County Economic Development Zone Xinwei Avenue Patentee before: JIANGXI PACIFIC CABLE Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140312 |