CN102708983A - Anti-rat, anti-termite, flame-retardant and environmentally friendly power cable - Google Patents
Anti-rat, anti-termite, flame-retardant and environmentally friendly power cable Download PDFInfo
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- CN102708983A CN102708983A CN201210210918XA CN201210210918A CN102708983A CN 102708983 A CN102708983 A CN 102708983A CN 201210210918X A CN201210210918X A CN 201210210918XA CN 201210210918 A CN201210210918 A CN 201210210918A CN 102708983 A CN102708983 A CN 102708983A
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Abstract
The invention discloses an anti-rat, anti-termite, flame-retardant and environmentally friendly power cable, which comprises a cable core. A filling material is arranged in a clearance in the cable core, the cable core is wrapped by an inner sheath via extrusion, and the outmost layer is wrapped by an outer sheath via extrusion; the cable core is made via stranding of a plurality of insulated wire cores; and each insulated wire core is made via combination of a conductor and a conductor shielding layer, an insulating layer and an insulated shielding layer wrapping the conductor in sequence. The power cable has the advantages of resistance against biting by rats and termites, good flame-retardant performance, good environmental protection performance, simple process, low cost and the like.
Description
Technical field
The present invention relates to the power cable field, particularly a kind of have a termite-resistant rodent-resistant flame-proof environmental protection power cable.
Background technology
At present; The electric wire and cable jacket material except will receiving environment damage effects such as heat, oxygen, light, chemical erosion and mechanical stress, also can receive biological food erosion injury such as termite, mouse in actual use; And the common used materials such as PE, PVC and low-smoke non-halogen flame-retardant of electric wire; Itself is poor to biological corrosion stability such as termite, mouse, thus do not possess the ant-proof mouse-proof function, when cable laying in more regional of mouse, termite or be laid in for a long time when underground; Electric wire is easily by mouse and termite food evil; Can cause when serious to have a power failure and accidents such as communication disruption, even, the people's social life and the development of the national economy etc. are had a strong impact on because electric wire, cable are eaten evil back generation short circuit accident and caused harm such as fire.
At present the method for preventing and treating of mouse and termite is mainly contained two kinds of physics method and chemical methods:
1, physics method
The physics method is to utilize the hardness of material, toughness and surface flatness to reach prevention effect, like ZL200720143825.4, and ZL201020694214.0; ZL201020694151.9, ZL201020694153.8, ZL201020694154.2; Described method such as ZL201020694176.9 all is to adopt sheath to set up the termite-resistant rodent-resistant layer that nonmagnetic material is processed outward, and this layer material itself is pollution-free, not corrosion; And can prevent mouse ant destruction, also have the HMW high density polyolefins sheath described in the ZL200710131185.X etc., though do environmental protection like this; The termite-resistant rodent-resistant effect is remarkable, but in the practical application, because that material is extruded difficulty is bigger; And cost an arm and a leg, production cost is higher, so seldom use.
2, chemical method
Chemical method is in material, to add a certain amount of repellant or repellent; Like the dieldrite of anti-ant, drinox, lindane, Niran, heptachlor, chlopyrifos etc., terpenoid compound monomer such as the cycloheximide of repellent mouse, bioMet-12, R-55, three phenarsazine halide, triazine organo-tin compound, organic nitrogen phenyl formamidine and Gao Bingti etc.Like ZL02212768.2, ZL200810028373.4, dissimilar repellant such as the usefulness described in the ZL200910265813.2 etc. comes termite-resistant rodent-resistant.But many repellants not only have toxicity, and along with the prolongation of time, can make mouse and termite that smell etc. is produced paralysis, produce antibody in the course of time, and olfactory nerves is not driven the population that smell stimulates in a kind of body that finally in its colony, can make a variation out.So after a while, the type technology of driveing can only be driven most of has the biology of harm to cable, and can not drive the biology of few meristic variation, the effect of control worse and worse, electric wire also will slowly be compromised.Simultaneously there is the harmfulness of contaminated environment in this type of medicine, and is bigger to the human influence, some in addition belong to carcinogen, effect is also not ideal in therefore actual the use.
So, no matter be a lot of deficiency that adopts physical method or chemical method all to exist.
Summary of the invention
The technical problem that the present invention will solve provides the cable that a kind of ability protection against rodents ant bites, flame-proof environmental protection property is good, technology is simple, cost is low.
A kind of termite-resistant rodent-resistant flame-proof environmental protection power cable of the present invention comprises cable core, and the gap in cable core is provided with filling, outside cable core, extrudes inner sheath, and outermost layer extrudes oversheath; Said cable core is to form by several insulated wire cores are stranded.
Described insulated wire cores is by conductor and is coated on conductor outer conductor shield, insulating barrier, insulation screen successively and combines.
Active additive and environmental-protection flame-retardant material that the juice that from natural plants, extracts is processed have been added in the described inner sheath material.
Active additive and environmental-protection flame-retardant material that the juice that from natural plants, extracts is processed have been added in the described jacket material.
Active additive and environmental-protection flame-retardant material that the juice that from natural plants, extracts is processed have been added in the described insulating layer material.
Beneficial effect of the present invention is:
Through adding active additive and the environmental-protection flame-retardant material that the juice from some special plant, extract is processed, multiple protective has also fundamentally solved the bite behavior of cable of mouse ant, and usefulness is the environmental protection flame retardant CABLE MATERIALS in insulation of the present invention and the sheath material; Therefore very environmental protection; Soil, water quality and air etc. are not had harm, can not damage with other animal yet the people, and owing to directly do not kill the mouse ant; Ecological to conservation of nature, keeping biological chain etc. all has positive effect.Owing to mainly be to consider from the material of making cable, production technology and technology are identical with general cable production, so technology is simple, and easy and simple to handle, practicality and economic benefit are all very high.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Embodiment:
As shown in Figure 1, a kind of termite-resistant rodent-resistant flame-proof environmental protection power cable of the present invention comprises cable core, and the gap in cable core is provided with fills 7, outside cable core, extrudes inner sheath 5, and outermost layer extrudes oversheath 6; Said cable core is to form by several insulated wire cores are stranded; Described insulated wire cores is by conductor 1 and is coated on conductor 1 outer conductor shield 2, insulating barrier 3, insulation screen 4 successively and combines.
The method that the present invention adopts; Earlier process the active additive of mixing from some special extracted form natural plant leafing juice, root juice and bar juice; Utilize concertedness, intermiscibility and the animal migration of various juice to make the mixed active additive give play to maximum effectiveness again, this type of active additive is added to process the termite-resistant rodent-resistant cable in the environmental protection flame retardant CABLE MATERIALS at last.
Principle of the present invention: one type of plant of extracting juice is that the juice of smell own or root, leaf, bar can have repellent action to the mouse ant;, the place of its growth do not have the existence of mouse ant around reaching; Like this in case the active additive of processing by its root, leaf or bar add to process cable in the CABLE MATERIALS after; Mouse or termite dare not make cable avoid the destruction of mouse ant near cable.Another kind of plant is that the juice of its root, leaf or bar has and can benumb or corrode neural effect, when cable because a period of time or some special circumstances make after the function of its lost repellent mouse ant that the mouse ant is at the cable that bites; The activating agent that extraction juice is processed penetrates in the root of the tooth nerve of mouse ant, makes its root of the tooth neural paralysis even corrosion, and the interlock dynamics reduces; No longer destroy cable; And it is constantly ground one's teeth in sleep, and cause loss of tooth or interlock difficulty, fundamentally solve the behavior of its destruction cable that bites; Even make the mouse ant of other cable that do not bite produce the feared state of mind, can not remove the cable that bites.
The invention provides a kind of termite-resistant rodent-resistant flame-proof environmental protection power cable version and implementation method; The above only is a preferred implementation method of the present invention; Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention; Can also make some improvement, these improvement also should be regarded as protection scope of the present invention.
Claims (5)
1. termite-resistant rodent-resistant flame-proof environmental protection power cable, it is characterized in that: comprise cable core, the gap in cable core is provided with filling (7), outside cable core, extrudes inner sheath (5), and outermost layer extrudes oversheath (6); Cable core is to form by several insulated wire cores are stranded.
2. termite-resistant rodent-resistant flame-proof environmental protection power cable according to claim 1 is characterized in that: described insulated wire cores is by conductor (1) and is coated on conductor (1) outer conductor shield (2), insulating barrier (3), insulation screen (4) successively and combines.
3. termite-resistant rodent-resistant flame-proof environmental protection power cable according to claim 1 is characterized in that: added active additive and environmental-protection flame-retardant material that the juice that from natural plants, extracts is processed in described inner sheath (5) material.
4. termite-resistant rodent-resistant flame-proof environmental protection power cable according to claim 1 is characterized in that: added active additive and environmental-protection flame-retardant material that the juice that from natural plants, extracts is processed in described oversheath (6) material.
5. termite-resistant rodent-resistant flame-proof environmental protection power cable according to claim 1 and 2 is characterized in that: added active additive and environmental-protection flame-retardant material that the juice that from natural plants, extracts is processed in described insulating barrier (3) material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210210918XA CN102708983A (en) | 2012-06-26 | 2012-06-26 | Anti-rat, anti-termite, flame-retardant and environmentally friendly power cable |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210210918XA CN102708983A (en) | 2012-06-26 | 2012-06-26 | Anti-rat, anti-termite, flame-retardant and environmentally friendly power cable |
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| CN102708983A true CN102708983A (en) | 2012-10-03 |
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| CN201210210918XA Pending CN102708983A (en) | 2012-06-26 | 2012-06-26 | Anti-rat, anti-termite, flame-retardant and environmentally friendly power cable |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104715850A (en) * | 2015-02-27 | 2015-06-17 | 安徽卓越电缆有限公司 | Rat-proof and ant-proof cable for coal mine |
| CN105702374A (en) * | 2016-02-29 | 2016-06-22 | 湖州凯博电子线缆有限公司 | Anti-interference network cable |
| CN106782815A (en) * | 2016-12-29 | 2017-05-31 | 安徽纵横高科电缆股份有限公司 | A kind of environment-friendly novel LSOH anti-flaming rat destruction cable |
| CN110352991A (en) * | 2019-06-03 | 2019-10-22 | 李小康 | A kind of expelling mouse agent and its methods for making and using same of plant composition |
Citations (5)
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| CN2762293Y (en) * | 2004-12-27 | 2006-03-01 | 江苏亨通电力电缆有限公司 | Non halogen, low smoke A-class flame-proof DC traction cable with anti-mouse, anti-termitid, damp-proof and ultraviolet resistant function |
| CN201036073Y (en) * | 2007-03-29 | 2008-03-12 | 长江电缆有限公司 | Multifunctional environment protection type one-step method silicone hydride crosslinked power cable |
| CN201072668Y (en) * | 2007-08-29 | 2008-06-11 | 江苏海达电缆有限公司 | Water blocking electric cable |
| CN101527181A (en) * | 2009-03-30 | 2009-09-09 | 开开电缆科技有限公司 | Drum cable |
| CN202662374U (en) * | 2012-06-26 | 2013-01-09 | 江苏海达电缆有限公司 | Rat-proof, termite-proof, flame-retardant and environment-friendly power cable |
-
2012
- 2012-06-26 CN CN201210210918XA patent/CN102708983A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2762293Y (en) * | 2004-12-27 | 2006-03-01 | 江苏亨通电力电缆有限公司 | Non halogen, low smoke A-class flame-proof DC traction cable with anti-mouse, anti-termitid, damp-proof and ultraviolet resistant function |
| CN201036073Y (en) * | 2007-03-29 | 2008-03-12 | 长江电缆有限公司 | Multifunctional environment protection type one-step method silicone hydride crosslinked power cable |
| CN201072668Y (en) * | 2007-08-29 | 2008-06-11 | 江苏海达电缆有限公司 | Water blocking electric cable |
| CN101527181A (en) * | 2009-03-30 | 2009-09-09 | 开开电缆科技有限公司 | Drum cable |
| CN202662374U (en) * | 2012-06-26 | 2013-01-09 | 江苏海达电缆有限公司 | Rat-proof, termite-proof, flame-retardant and environment-friendly power cable |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104715850A (en) * | 2015-02-27 | 2015-06-17 | 安徽卓越电缆有限公司 | Rat-proof and ant-proof cable for coal mine |
| CN105702374A (en) * | 2016-02-29 | 2016-06-22 | 湖州凯博电子线缆有限公司 | Anti-interference network cable |
| CN106782815A (en) * | 2016-12-29 | 2017-05-31 | 安徽纵横高科电缆股份有限公司 | A kind of environment-friendly novel LSOH anti-flaming rat destruction cable |
| CN110352991A (en) * | 2019-06-03 | 2019-10-22 | 李小康 | A kind of expelling mouse agent and its methods for making and using same of plant composition |
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Application publication date: 20121003 |