CN204926870U - Protection against rodents stings, high efficiency is dispelled heat and have fire hazard prevention function cable - Google Patents
Protection against rodents stings, high efficiency is dispelled heat and have fire hazard prevention function cable Download PDFInfo
- Publication number
- CN204926870U CN204926870U CN201520470886.6U CN201520470886U CN204926870U CN 204926870 U CN204926870 U CN 204926870U CN 201520470886 U CN201520470886 U CN 201520470886U CN 204926870 U CN204926870 U CN 204926870U
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- fire
- cable
- heat radiation
- retardant lines
- high efficiency
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Abstract
The utility model discloses a protection against rodents stings, high efficiency is dispelled heat and have fire hazard prevention function cable, including cable core, insulating layer, fire -retardant lines and protective layer, cable center be fire -retardant lines, fire -retardant lines peripheral encircle at least more than one the parcel have the cable core of insulating layer, the parcel has that the cable sandwich layer of insulating layer is peripheral to surround at least more than one fire -retardant lines, the outmost protective layer that is of cable, the protective layer in be equipped with the protection against rodents and sting steel wire sleeve net, the protection against rodents sting steel wire sleeve net skin and be equipped with and prevent stinging upright muscle. Being equipped with the heat dissipation arch at the cable skin and having high -efficient heat dissipation, prevent that the cable because of the overheated conflagration that arouses, has the fire -retardant lines of the function of putting out a fire inside being equipped with of cable, when cable fire, the powder that puts out a fire in the fire -retardant lines can effectively timely putting out a fire.
Description
Technical field
The utility model relates to field of cables, particularly, relates to a kind of mouse bite preventing, high efficiency and heat radiation and has fire-proof function cable.
Background technology
At present, cable is widely used in electric power, communication and associated transport engineering in, the cable of at least two stranded similar ropes is normally often organized by several or several groups of wires, often organize mutually insulated between wire, and be often twisted into round a center, whole outside is surrounded by the cover layer of high-insulation, cable of the prior art does not have good fire line and fire-extinguishing function concurrently, when breaking out of fire or special producing need under fire-resistant withstand voltage environment, common cable is easy to melting, to exposing conductor, cause electric power accident or make power failure, serious fire-fighting even may be caused unexpected.
In addition, mouse stings cable is also the main cause causing electric power accident.
Utility model content
Technical problem to be solved in the utility model is to provide one and has high efficiency and heat radiation, prevents cable from causing fire because of overheated, and has mouse bite preventing, the high efficiency and heat radiation of fire-extinguishing function concurrently and have fire-proof function cable.
The technical scheme in the invention for solving the above technical problem is: a kind of mouse bite preventing, high efficiency and heat radiation and there is fire-proof function cable, comprise cable core, insulating barrier, fire-retardant lines and protective layer, described cable center is fire-retardant lines, the peripheral cable core being enclosed with insulating barrier around more than at least one of described fire-retardant lines, the described cable sandwich layer being enclosed with insulating barrier is peripheral around more than at least one fire-retardant lines, described cable outermost layer is protective layer, mouse bite preventing steel wire cover net is provided with in described protective layer, described mouse bite preventing steel wire cover net skin is provided with anti-bite stud.
Further, be filled with fire extinguishing powder in described fire-retardant lines, because rubber easily melts, described fire-retardant lines are outward rubber layer.When a fire, the rubber layer of fire-retardant lines can melt, and fire extinguishing powder can disperse out in fire-retardant lines, thus plays fire-extinguishing function concurrently.
Further, the fire-retardant lines diameter of described cable center be cable core outer around fire-retardant lines diameter 2 times.
Further, heat radiation is surrounded with outside described protective layer protruding.
Further, described heat radiation projection is semi-annular.
Further, the protruding every root of described semi-annular heat radiation is that segmentation is formed.
To sum up, the beneficial effects of the utility model are: be provided with heat radiation projection at cable outer layer and have high efficiency and heat radiation, prevent cable from causing fire because of overheated, be provided with in cable inside and there are the fire-retardant lines of fire-extinguishing function concurrently, when cable is on fire, fire extinguishing powder agent in fire-retardant lines can be put out a fire effectively and timely, is provided with mouse bite preventing steel wire cover net and anti-bite stud, effectively can prevents damaged by rats in cable.
Accompanying drawing explanation
Fig. 1 is the utility model a kind of mouse bite preventing, high efficiency and heat radiation and has fire-proof function cross-section of cable structural representation;
Fig. 2 is the utility model a kind of mouse bite preventing, high efficiency and heat radiation and has fire-proof function cable axial arrangement schematic diagram.
Embodiment
Below in conjunction with embodiment, the utility model is described in further detail, but execution mode of the present utility model is not limited thereto.
Embodiment 1
A kind of mouse bite preventing, high efficiency and heat radiation as shown in Figure 1 and there is fire-proof function cable; comprise cable core 1, insulating barrier 2, fire-retardant lines 3 and protective layer 4; cable center is fire-retardant lines 3; described fire-retardant lines 3 periphery is enclosed with the cable core 1 of insulating barrier 2 around three; described cable core 1 layer of periphery being enclosed with insulating barrier 2 is around 15 fire-retardant lines 3; described cable outermost layer is protective layer 4; be provided with mouse bite preventing steel wire cover net 6 in described protective layer 4, described mouse bite preventing steel wire cover net 6 skin is provided with anti-bite stud 7.
Embodiment 2
A kind of mouse bite preventing, high efficiency and heat radiation as shown in Figure 1 and there is fire-proof function cable, on the basis of embodiment 1, be filled with fire extinguishing powder in described fire-retardant lines 3, described fire-retardant lines 3 are outer is rubber layer, when a fire, be filled with fire extinguishing powder in fire-retardant lines 3 can play in time.
Embodiment 3
A kind of mouse bite preventing, high efficiency and heat radiation as shown in Figure 1 and there is fire-proof function cable, on the basis of embodiment 1, fire-retardant lines 3 diameter of described cable center be cable core 1 outer around fire-retardant lines 3 diameter 2 times, fire-retardant lines 3 internal diameter more large inner fill fire extinguishing powder more, the most effective from cable internal firefighting.
Embodiment 4
A kind of mouse bite preventing, high efficiency and heat radiation as shown in Figure 1 and have fire-proof function cable, on the basis of embodiment 1, be surrounded with heat radiation protruding 5 outside described protective layer 4.Be provided with heat radiation projection at cable outer layer and there is high efficiency and heat radiation, prevent cable from causing fire because of overheated, be provided with in cable inside and there are the fire-retardant lines of fire-extinguishing function concurrently.
Embodiment 5
A kind of mouse bite preventing, high efficiency and heat radiation as shown in Figure 1 and have fire-proof function cable, on the basis of embodiment 1, described heat radiation protruding 5 be semi-annular, is convenient to ventilation.
Embodiment 6
A kind of mouse bite preventing, high efficiency and heat radiation as shown in Figure 1 and there is fire-proof function cable, on the basis of embodiment 1, for the ease of heat radiation, the protruding 5 every roots of semi-annular heat radiation are that segmentation is formed, every root semi-annular heat radiation protruding 5 is provided with cutting groove in radial direction, and protruding 5 length of segment semi-annular heat radiation set as required.
The above; it is only preferred embodiment of the present utility model; not any pro forma restriction is done to the utility model; according to technical spirit of the present utility model; within spirit of the present utility model and principle; the any simple amendment that above embodiment is done, equivalently replace and improve, within the protection range all still belonging to technical solutions of the utility model.
Claims (6)
1. a mouse bite preventing, high efficiency and heat radiation and there is fire-proof function cable, comprise cable core (1), insulating barrier (2), fire-retardant lines (3) and protective layer (4), it is characterized in that: described cable center is a fire-retardant lines (3), the peripheral cable core (1) being enclosed with insulating barrier (2) around more than at least one of described fire-retardant lines (3), described cable core (1) layer being enclosed with insulating barrier (2) is peripheral around more than at least one fire-retardant lines (3), described cable outermost layer is protective layer (4), mouse bite preventing steel wire cover net (6) is provided with in described protective layer (4), described mouse bite preventing steel wire cover net (6) skin is provided with anti-bite stud (7).
2. a kind of mouse bite preventing according to claim 1, high efficiency and heat radiation and have fire-proof function cable, it is characterized in that: be filled with fire extinguishing powder in described fire-retardant lines (3), described fire-retardant lines (3) are outward rubber layer.
3. a kind of mouse bite preventing according to claim 1 and 2, high efficiency and heat radiation and have fire-proof function cable, is characterized in that: fire-retardant lines (3) diameter of described cable center be cable core (1) outward around fire-retardant lines (3) diameter 2 times.
4. a kind of mouse bite preventing according to claim 1, high efficiency and heat radiation and have fire-proof function cable, is characterized in that: be surrounded with heat radiation protruding (5) outside described protective layer (4).
5. a kind of mouse bite preventing according to claim 4, high efficiency and heat radiation and have fire-proof function cable, is characterized in that: described heat radiation projection (5) is semi-annular.
6. a kind of mouse bite preventing according to claim 5, high efficiency and heat radiation and have fire-proof function cable, is characterized in that: described every root of semi-annular heat radiation protruding (5) is that segmentation is formed.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201520470886.6U CN204926870U (en) | 2015-07-03 | 2015-07-03 | Protection against rodents stings, high efficiency is dispelled heat and have fire hazard prevention function cable |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201520470886.6U CN204926870U (en) | 2015-07-03 | 2015-07-03 | Protection against rodents stings, high efficiency is dispelled heat and have fire hazard prevention function cable |
Publications (1)
Publication Number | Publication Date |
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CN204926870U true CN204926870U (en) | 2015-12-30 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201520470886.6U Expired - Fee Related CN204926870U (en) | 2015-07-03 | 2015-07-03 | Protection against rodents stings, high efficiency is dispelled heat and have fire hazard prevention function cable |
Country Status (1)
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CN (1) | CN204926870U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105139950A (en) * | 2015-07-03 | 2015-12-09 | 成都新三电线厂 | Rat bite resistant cable device with efficient heat dissipation and fire prevention function |
-
2015
- 2015-07-03 CN CN201520470886.6U patent/CN204926870U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105139950A (en) * | 2015-07-03 | 2015-12-09 | 成都新三电线厂 | Rat bite resistant cable device with efficient heat dissipation and fire prevention function |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180619 Address after: 610000 C-01, mailbox office, 6 Yongfeng Road, Chengdu, Sichuan. Patentee after: Sichuan Sheng Sheng Cable Co., Ltd. Address before: 610000 village five, construction village, Xindan Town, Xindu District, Chengdu, Sichuan Patentee before: CHENGDU XINSAN ELECTRIC WIRE FACTORY |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151230 Termination date: 20200703 |