CN2537107Y - Mouseproof antproof and dampproof electric cable - Google Patents
Mouseproof antproof and dampproof electric cable Download PDFInfo
- Publication number
- CN2537107Y CN2537107Y CN 02212768 CN02212768U CN2537107Y CN 2537107 Y CN2537107 Y CN 2537107Y CN 02212768 CN02212768 CN 02212768 CN 02212768 U CN02212768 U CN 02212768U CN 2537107 Y CN2537107 Y CN 2537107Y
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- China
- Prior art keywords
- polyethylene
- cable
- resistant
- ant
- rats
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- 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 - Lifetime
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Abstract
The utility model discloses a cable used to defend rats and ants, comprising a conductive wire core, a polyethylene or crosslinked polyethylene insulation layer on the outer layer of the conductive wire core, non-hygroscopicity stuffing used to fill the space among the polyethylene insulation layers, and taping circling around the non-hygroscopicity stuffing, which is characterized in that a polyethylene moistureproof undersheath is on the outside of the taping, a galvanize double steel strip is fixed on the outer armor of the undersheath and the outer sheath used to defend rats and ants is on the outer layer of the cable. The utility model has the advantages that the cable uses polyethylene or crosslinked polyethylene as the insulation material to enhance the insulate grading, uses the polyethylene as the material of the moistureproof undersheath to advance the moisture-proof, soaking-proof performance of the cable in order to make the cable have the capability to work in the flood and on badly moist environment for long time, uses the outer sheath to avoid the rats and ants without pollution and can be safely used in the area where rat damage and ant damage are severe.
Description
Technical field
The utility model relates to a kind of cable and wire.
Background technology
At present domestic and international ordinary copper core, aluminium core plastic insulated cable electric wire are used for the transmission of electric energy, existing more than 80 year.The development of applying China's electric utility of various cables has very important effect, but development along with society, security issues become increasingly urgent, common cable in the incompatibility electric energy transmitting to the electric energy transmitting safety problem of requirement, the particularly plague of rats, the ant serious area of evil and the serious humid area of security performance especially common cable can't guarantee.The products such as rodent-resistant cable, termite proof cable though release one after another both at home and abroad, but its performance is single, be that the not anti-ant of protection against rodents, anti-ant are non-moistureproof, because of satisfying the requirement of actual environment, so comprehensive safety also can't guarantee, and original rodent-resistant cable, termite proof cable in use have killing effect to the mouse ant, and this kind cable in use not only has certain pollution to environment, and user healthy and safe also had certain harm.
Number of patent application is 99113759, notification number is 1275588, denomination of invention is the patent application of " cable prevented from being eaten by ant and mouse plastics ", a kind of cable prevented from being eaten by ant and mouse plastics are disclosed, it is based on polyvinyl chloride or polyvinyl resin, cooperate preventing from being eaten by ant and mouse repellent and heat resistanceheat resistant, antioxygen, light aging stabilizer, make polyvinyl chloride or polyethylene preventing from being eaten by ant and mouse functional material by specific production technology, become the cable prevented from being eaten by ant and mouse of excellent performance again through cables manufacturing factory secondary operations.Its claim 1 is: a kind of cable prevented from being eaten by ant and mouse plastics, it is characterized in that in the Corvic of per hundred parts of weight, comprise also that (in parts by weight) 0-2.0 part 2-isopropyl phenyl-N-methyl carbamic acid fat and/or α-chloro-3-phenoxy benzyl-dextrorotation cis-2.2-dimethyl-3-(2 ' .2 '-dibromo vinyl) cyclopropane-carboxylic acid fat, 1-5.0 part vanillyl pelargonamide, 0.1-0.5 part diphenylol third are washed, 0.1-0.5 part stabilizer, 45-70.0 part plasticizer, 0-30.0 part calcium carbonate and an amount of colouring agent.
The utility model content
The purpose of this utility model provides a kind of termite-resistant rodent-resistant moisture resistant cable, to improve electric energy transmitting safety.
To achieve these goals, the utility model comprises conductor wire core, the skin of conductor wire core is polyethylene or crosslinked polyetylene insulated layer, being filled with non-hygroscopic between polyethylene or the crosslinked polyetylene insulated layer fills, non-hygroscopic is filled and is around with twining package tape, it is characterized in that: twining package tape has the moistureproof inner sheath of polyethylene outward, and the outermost layer of cable has protection against rodents, anti-ant oversheath.
The utility model has protection against rodents, anti-ant, moisture-proof function simultaneously, solved the single defective of cable feature, make cable not only can be widely used in the plague of rats, the serious area of ant evil destruction, can make cable long-time running under floods and the serious direct buried load in humid area again, guaranteed that electric energy transmits normally, realized that cable destroys the safe handling of serious area and floods and serious humid area in the plague of rats, ant evil.
Description of drawings
Fig. 1 is the utility model termite-resistant rodent-resistant moisture resistant cable structural representation.
Fig. 2 is the another kind of example structure schematic diagram of the utility model.
Embodiment
In the accompanying drawing: 1, conductor wire core; 2, polyethylene or crosslinked polyetylene insulated layer; 3, non-hygroscopic is filled; 4, twining package tape; 5, the moistureproof inner sheath of polyethylene; 6, armouring tape (silk); 7, protection against rodents, anti-ant oversheath.
The utility model comprises as shown in Figure 1: conductor wire core 1, core number can adopt specifications such as general 1～4,3+1,3+2, multicore.The skin of conductor wire core 1 is polyethylene or crosslinked polyetylene insulated layer 2, adopts polyethylene or crosslinked polyethylene to make insulating material, has improved the cable insulation grade.Being shaped as of outer polyethylene of master core or crosslinked polyetylene insulated layer 2 general fan-shaped (as Fig. 1) or circular (as Fig. 2), zero line core insulation layer can adopt circle (roundlet among the figure).Be filled with non-hygroscopic and fill 3 between conductor wire core polyethylene or crosslinked polyetylene insulated layer 2, non-hygroscopic is filled and can be selected the poly-netted split fibre of third ethene for use.Non-hygroscopic is filled and is around with twining package tape 4, and twining package tape 4 can adopt nonwoven fabrics.Twining package tape has the moistureproof inner sheath 5 of polyethylene outward, and it has improved protection against the tide, the protected against the effects of immersion performance of cable, but guarantees cable still permanent load use under floods and serious wet environment.For making cable can bear certain external mechanical force, there are armouring tape (silk) 6, armouring tape (silk) can adopt zinc-plated pair of steel band of armouring, zinc-coated wire etc. outside the moistureproof inner sheath 5 of polyethylene, can be not zinc-plated yet.It not only can make inner sheath be subjected to avoid damage under the situation of external mechanical force, and can keep cable pliability (also can not adopt the armouring protection according to environment for use, promptly not have armouring tape) again.
For cable both was not damaged in the plague of rats, the serious area of ant evil, do not destroy the ecological balance again, the cable outermost layer has protection against rodents, anti-ant oversheath 7.The material of protection against rodents, anti-ant oversheath can be selected commercially available cable prevented from being eaten by ant and mouse plastics (number of patent application 99113759) for use, these plastics illustrate in this specification background technology, it is the polyvinyl chloride composite material of a kind of environment-friendly type repellent mouse, ant, it is based on Corvic, add protection against rodents, anti-ant repellent and heat resistanceheat resistant, antioxygen, light aging stabilizer, make the polyvinyl chloride composite material that has protection against rodents, prevents the ant function by specific production technology.Wherein protection against rodents, anti-ant repellent content are about 25%.This protection against rodents, anti-ant oversheath only have repellent action to the plague of rats, ant evil, do not pollute the water and soil environment, and the people is not had any harm.
Claims (3)
1, a kind of termite-resistant rodent-resistant moisture resistant cable, comprise: conductor wire core (1), the skin of conductor wire core (1) is polyethylene or crosslinked polyetylene insulated layer (2), be filled with non-hygroscopic between polyethylene or the crosslinked polyetylene insulated layer (2) and fill (3), non-hygroscopic is filled (3) and is around with twining package tape (4), it is characterized in that: the moistureproof inner sheath (5) of polyethylene is arranged outside the twining package tape (4), and the outermost layer of cable has protection against rodents, anti-ant oversheath (7).
2, termite-resistant rodent-resistant moisture resistant cable according to claim 1 is characterized in that: outside the moistureproof inner sheath of described polyethylene (5) armouring tape, silk (6) are arranged.
3, termite-resistant rodent-resistant moisture resistant cable according to claim 1 and 2 is characterized in that: described non-hygroscopic is filled the poly-netted split fibre of third ethene of material selection of (3); The material selection nonwoven fabrics of twining package tape (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02212768 CN2537107Y (en) | 2002-02-06 | 2002-02-06 | Mouseproof antproof and dampproof electric cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02212768 CN2537107Y (en) | 2002-02-06 | 2002-02-06 | Mouseproof antproof and dampproof electric cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2537107Y true CN2537107Y (en) | 2003-02-19 |
Family
ID=33692398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02212768 Expired - Lifetime CN2537107Y (en) | 2002-02-06 | 2002-02-06 | Mouseproof antproof and dampproof electric cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2537107Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102148073A (en) * | 2011-03-22 | 2011-08-10 | 山东华凌电缆有限公司 | Optical fiber composite low-voltage cable for smart grid |
| CN103871613A (en) * | 2014-02-23 | 2014-06-18 | 安徽华海特种电缆集团有限公司 | Environment-friendly low smoke zero halogen ratproof and anti-termite cable |
| CN104425075A (en) * | 2013-09-02 | 2015-03-18 | 无锡市逸翔线缆有限公司 | 0.6/1kv power cable |
-
2002
- 2002-02-06 CN CN 02212768 patent/CN2537107Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102148073A (en) * | 2011-03-22 | 2011-08-10 | 山东华凌电缆有限公司 | Optical fiber composite low-voltage cable for smart grid |
| CN104425075A (en) * | 2013-09-02 | 2015-03-18 | 无锡市逸翔线缆有限公司 | 0.6/1kv power cable |
| CN103871613A (en) * | 2014-02-23 | 2014-06-18 | 安徽华海特种电缆集团有限公司 | Environment-friendly low smoke zero halogen ratproof and anti-termite cable |
| CN103871613B (en) * | 2014-02-23 | 2017-02-01 | 安徽华海特种电缆集团有限公司 | Environment-friendly low smoke zero halogen ratproof and anti-termite cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20120206 Granted publication date: 20030219 |