CN105336413B - A kind of anti-unfirmly closing cable - Google Patents

A kind of anti-unfirmly closing cable Download PDF

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Publication number
CN105336413B
CN105336413B CN201510495488.4A CN201510495488A CN105336413B CN 105336413 B CN105336413 B CN 105336413B CN 201510495488 A CN201510495488 A CN 201510495488A CN 105336413 B CN105336413 B CN 105336413B
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China
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extract
cable
coating
tobacco
diatomite
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CN201510495488.4A
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CN105336413A (en
Inventor
王贤宗
孙永波
马英士
赵永贵
宋卫虎
彭籽萱
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HAIMEN HUANGHAI PIONEER PARK SERVICES Co Ltd
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STATE GRID SHANDONG FEIXIAN POWER SUPPLY Co
State Grid Corp of China SGCC
Linyi Power Supply Co of State Grid Shandong Electric Power Co Ltd
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Priority to CN201510495488.4A priority Critical patent/CN105336413B/en
Publication of CN105336413A publication Critical patent/CN105336413A/en
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Abstract

The invention belongs to field of cable technology, discloses a kind of anti-unfirmly closing cable, which is prepared as follows and obtains:By coating even application in cable outer layer, 24 hours are stood, coating layer thickness is 100-200um.Cable of the present invention can effectively anti-unfirmly closing, protect cable using safety.

Description

A kind of anti-unfirmly closing cable
Technical field
The invention belongs to field of cable technology, especially relates to a kind of anti-unfirmly closing cable and its application.
Background technology
Cable is exposed in external environment condition mostly, needs to avoid corrosion and unfirmly closing etc..For adapting to the existence of environment, growth Birds mostly length near forest zone has sharp puff, and they can peck bad cable, communications optical cable cable sheath and insulating barrier.Cable and In communications optical cable, for the ease of identification, usual insulating barrier and Loose tube have multiple color, after pipping sheath, shades of colour Insulating barrier and Loose tube look like pattern insect, and birds are eaten by mistake and often peck bad insulated wire cores, optical fiber, or even peck disconnected copper and lead Body, causes electric power obstructed.Sleet is entered inside cable, in the course of time by the sheath for having broken, causes the communication event of unknown cause Barrier.Many forest lands area at home, such as Hunan, Yunnan, Zhejiang, Guilin etc., have occurred and that the fault that cable is repeatedly broken by unfirmly closing, Cause immeasurable loss.
For this purpose, the country has carried out substantial amounts of research.Entitled:Anti- pecking 8-shaped photoelectrical composite cable, Authorization Notice No.: The patent of CN202041686U, by sheath, copper cash bed course, copper conductor, pine set filled composite, optical fiber, Loose tube, cable core filling Compound, reinforcement bed course, reinforcement, auxiliary reinforcing element, moisture-proof layer composition, in Loose tube, Loose tube is centered around optical fiber Around reinforcement, wrapped up by band, cable core filled composite, in band, is moisture-proof layer outside band, and they constitute cable core, with bag There is the copper conductor bed course sheath of copper conductor, they are formed 8-shaped sheath by sheath, and its sheath is red.Can be to a certain degree Upper cable is protected not by unfirmly closing when outdoor built on stilts.But, there is complicated process of preparation in above-mentioned cable, anti-unfirmly closing effect difference and The defect such as not corrosion-resistant.
Content of the invention
In order to overcome in distribution system electric power material nothing bird dispelling function, and the defect such as poor corrosion resistance, the present invention is carried A kind of anti-unfirmly closing cable is supplied, the cable not only possesses bird dispelling function, preferable decay resistance is also equipped with, killed two birds with one stone.
For achieving the above object, the technical solution adopted in the present invention is as follows:
A kind of anti-unfirmly closing cable, which is prepared as follows and obtains:
By coating even application in cable outer layer, 24 hours are stood;Coating layer thickness is 100-200um;
The coating is prepared as follows and obtains:
Step 1)Prepare bird repellent coating:
Prepare tobacco extract:Tobacco is dried, and water content is made less than 10%(Weight fraction), it is subsequently adding double weight 70%(Volume fraction)Alcohol reflux is extracted 1 hour, collects extract, is condensed into clear cream of the density for 1.2g/ml, as cigarette Careless extract;
Prepare anise extract:Fennel is dried, and water content is made less than 10%(Weight fraction), it is subsequently adding double weight 70%(Volume fraction)Alcohol reflux is extracted 1 hour, collects extract, is condensed into clear cream of the density for 1.2g/ml, as fennel Fragrant extract;
Weigh raw material:Following each raw material for standby are weighed according to weight portion, wherein, trihydroxy ethylamine oleate soap 12-15 part, adjacent benzene Dicarboxylic acid dimethyl ester 8-10 part, n-butanol 6-8 part, silicone emulsion 5-7 part, lithium bentonite 3-4 part, diatomite 3-4 part, lemon Sour sodium 2-3 part, compounding acetic isoborneol ester 2-3 part, camphorated oil 2-3 part, tobacco extract 1-2 part and anise extract 1-2 part;
Prepare mixed material:By trihydroxy ethylamine oleate soap, repefral, n-butanol, silicone emulsion, acetic acid are different Borneol acetate, camphorated oil, tobacco extract and anise extract, put in centrifugal blender, 300 turns/min centrifugal mixer 10min, obtains mixed material;
Stirring centrifugation:Mixed material, lithium bentonite, diatomite and sodium citrate is put in high speed dispersor, 3000 turns/min centrifugal mixer 3 minutes, obtains final product coating.
Preferably, the particle diameter of the lithium bentonite, diatomite and sodium citrate all controls in 500 mesh;
The beneficial effect that the present invention is obtained mainly includes the following aspects:
Cable of the present invention can effectively anti-unfirmly closing, protect cable using safety;Bird repellent coating of the present invention is to birds Neural gustatory system produces stimulation, does not interfere with birds and produces injury, protects wild animal;Bird repellent coating of the present invention possesses effect The features such as really good, with low cost, long service life;Coating of the present invention is also equipped with preferable Corrosion Protection, protects electric power electricity Cable;Coating of the present invention is high temperature resistant, irradiation, be not made of salt, and preparation method simple possible, can be with industrialized production.
Specific embodiment
Hereinafter the present invention will be further explained using specific embodiment, but should not be construed as to this The restriction of bright initiative spirit.
Embodiment 1
A kind of anti-unfirmly closing cable, which is prepared as follows and obtains:
By coating even application in cable outer layer, 24 hours are stood;Coating layer thickness is 100um;
The coating is prepared as follows and obtains:
Step 1)Prepare bird repellent coating:
Prepare tobacco extract:Tobacco is dried, and water content is made less than 10%(Weight fraction), it is subsequently adding double weight 70%(Volume fraction)Alcohol reflux is extracted 1 hour, collects extract, is condensed into clear cream of the density for 1.2g/ml, as cigarette Careless extract;
Prepare anise extract:Fennel is dried, and water content is made less than 10%(Weight fraction), it is subsequently adding double weight 70%(Volume fraction)Alcohol reflux is extracted 1 hour, collects extract, is condensed into clear cream of the density for 1.2g/ml, as fennel Fragrant extract;
Weigh raw material:Following each raw material for standby are weighed according to weight portion, wherein, 12 parts of trihydroxy ethylamine oleate soap, adjacent benzene two 8 parts of formic acid dimethyl ester, 6 parts of n-butanol, 5 parts of silicone emulsion, 3 parts of lithium bentonite, 3 parts of diatomite, 2 parts of sodium citrate, acetic acid 2 parts of Isobornyl, 2 parts of camphorated oil, 1 part of tobacco extract and 1 part of anise extract;
Prepare mixed material:By trihydroxy ethylamine oleate soap, repefral, n-butanol, silicone emulsion, acetic acid are different Borneol acetate, camphorated oil, tobacco extract and anise extract, put in centrifugal blender, 300 turns/min centrifugal mixer 10min, obtains mixed material;
Stirring centrifugation:Mixed material, lithium bentonite, diatomite and sodium citrate is put in high speed dispersor, 3000 turns/min centrifugal mixer 3 minutes, obtains final product coating.
The particle diameter of the lithium bentonite, diatomite and sodium citrate all controls in 500 mesh.
Embodiment 2
A kind of anti-unfirmly closing cable, which is prepared as follows and obtains:
By coating even application in cable outer layer, 24 hours are stood;Coating layer thickness is 200um;
The coating is prepared as follows and obtains:
Step 1)Prepare bird repellent coating:
Prepare tobacco extract:Tobacco is dried, and water content is made less than 10%(Weight fraction), it is subsequently adding double weight 70%(Volume fraction)Alcohol reflux is extracted 1 hour, collects extract, is condensed into clear cream of the density for 1.2g/ml, as cigarette Careless extract;
Prepare anise extract:Fennel is dried, and water content is made less than 10%(Weight fraction), it is subsequently adding double weight 70%(Volume fraction)Alcohol reflux is extracted 1 hour, collects extract, is condensed into clear cream of the density for 1.2g/ml, as fennel Fragrant extract;
Weigh raw material:Following each raw material for standby are weighed according to weight portion, wherein, 15 parts of trihydroxy ethylamine oleate soap, adjacent benzene two 10 parts of formic acid dimethyl ester, 8 parts of n-butanol, 7 parts of silicone emulsion, 4 parts of lithium bentonite, 4 parts of diatomite, 3 parts of sodium citrate, acetic acid 3 parts of Isobornyl, 3 parts of camphorated oil, 2 parts of tobacco extract and 2 parts of anise extract;
Prepare mixed material:By trihydroxy ethylamine oleate soap, repefral, n-butanol, silicone emulsion, acetic acid are different Borneol acetate, camphorated oil, tobacco extract and anise extract, put in centrifugal blender, 300 turns/min centrifugal mixer 10min, obtains mixed material;
Stirring centrifugation:Mixed material, lithium bentonite, diatomite and sodium citrate is put in high speed dispersor, 3000 turns/min centrifugal mixer 3 minutes, obtains final product coating;
The particle diameter of the lithium bentonite, diatomite and sodium citrate all controls in 500 mesh.
Embodiment 3
Checking effect on driving birds of the present invention:
Coating prepared by the embodiment 1 sprays to cable outer layer, and coating layer thickness is 100um, 70 DEG C of summer temp with On, coating has no fusing and deforms that the anti-unfirmly closing effect of bird repellent is sustainable more than 12 months.
Embodiment 4
Coating application prepared by embodiment 1 and embodiment 2 is determined cable surface performance ginseng and determines, specifically in cable outer layer Referring to table 1:
Table 1
Index Embodiment 1 Embodiment 2
Thickness um 100 200
100 DEG C of steam continue 24h Coating surface is unchanged Coating surface is unchanged
- 30 DEG C continue 24h Coating surface is unchanged Coating surface is unchanged
10%NaCl 100h coating surface is unchanged, 0 grade of adhesive force 100h coating surface is unchanged, 0 grade of adhesive force
Conclusion:Coating prepared by Example 1 and Example 2 of the present invention is also equipped with preferable decay resistance and resistance to extreme temperature Poor performance.
The various embodiments that the present invention is provided can be mutually combined as needed in any way, obtained by this combination Technical scheme, also within the scope of the invention.
Obviously, those skilled in the art can carry out the spirit of various changes and modification without deviating from the present invention to the present invention And scope.So, if these modifications to the present invention and modification belong to the scope of the claims in the present invention and its equivalent technologies Within, then the present invention is also changed comprising these and modification.

Claims (2)

1. a kind of anti-unfirmly closing cable, which is prepared as follows and obtains:By coating even application in cable outer layer, 24 are stood little When, it is characterised in that the coating is prepared as follows and obtains:
Prepare tobacco extract:Tobacco is dried, is made water content less than 10%, is subsequently adding 70% alcohol reflux of double weight Extract 1 hour, extract is collected, be condensed into clear cream of the density for 1.2g/ml, as tobacco extract;
Prepare anise extract:Fennel is dried, is made water content less than 10%, is subsequently adding 70% alcohol reflux of double weight Extract 1 hour, extract is collected, be condensed into clear cream of the density for 1.2g/ml, as anise extract;
Weigh raw material:Each raw material for standby is weighed according to weight portion, wherein, trihydroxy ethylamine oleate soap 12-15 part, phthalic acid two Methyl esters 8-10 part, n-butanol 6-8 part, silicone emulsion 5-7 part, lithium bentonite 3-4 part, diatomite 3-4 part, sodium citrate 2-3 Part, compounding acetic isoborneol ester 2-3 part, camphorated oil 2-3 part, tobacco extract 1-2 part and anise extract 1-2 part;
Prepare mixed material:By trihydroxy ethylamine oleate soap, repefral, n-butanol, silicone emulsion, compounding acetic isoborneol Ester, camphorated oil, tobacco extract and anise extract, put in centrifugal blender, 300 turns/min centrifugal mixer 10min, Obtain mixed material;
Stirring centrifugation:By mixed material, lithium bentonite, diatomite and sodium citrate, put in high speed dispersor, 3000 Turn/min centrifugal mixer 3 minutes, obtain final product coating.
2. anti-unfirmly closing cable according to claim 1, it is characterised in that the lithium bentonite, diatomite and lemon The particle diameter of sour sodium is 500 mesh.
CN201510495488.4A 2015-08-13 2015-08-13 A kind of anti-unfirmly closing cable Active CN105336413B (en)

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CN105336413B true CN105336413B (en) 2017-03-08

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CN108441086A (en) * 2018-05-22 2018-08-24 江苏容源电力设备有限公司 Urban transformation device face coat

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UA46901C2 (en) * 1997-05-15 2002-06-17 Піреллі Каві Е Сістемі С.П.А. POWER TRANSMISSION CABLE, METHOD FOR IMPROVING CABLE STRENGTH (OPTIONS) AND FOAMED POLYMER MATERIAL
CN101613548B (en) * 2009-08-07 2011-05-04 河南省阳光防腐涂装有限公司 Multifunctional bird nesting resistance anticorrosion coating
CN101728827A (en) * 2010-01-05 2010-06-09 国网运行有限公司晋东南特高压管理处 Method for preventing bird damage through alternating current or direct current filter
CN201893153U (en) * 2010-10-14 2011-07-06 安徽五洲特种电缆集团有限公司 Special ultravioresistant plateau cable capable of preventing damages from rats and birds
CN105315885A (en) * 2015-06-14 2016-02-10 国网山东费县供电公司 Bird repelling method in installation of client electric engineering with 10 KV power distribution

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Inventor after: Li Rongqin

Inventor after: Liu Liping

Inventor before: Wang Xianzong

Inventor before: Sun Yongbo

Inventor before: Ma Yingshi

Inventor before: Zhao Yonggui

Inventor before: Song Weihu

Inventor before: Peng Zixuan

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Effective date of registration: 20170927

Address after: West Town 075800 Zhangjiakou City Yangyuan County of Hebei Province east two lane No. 38

Co-patentee after: Liu Liping

Patentee after: Li Rongqin

Address before: 276001 Shandong province Lanshan District Linyi city jinqueshan Road No. 130

Co-patentee before: State Grid Corporation of China

Patentee before: Linyi Electric Power Company of Guo Wang Shandong Province Utilities Electric Co.

Co-patentee before: STATE GRID SHANDONG FEIXIAN POWER SUPPLY COMPANY

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Effective date of registration: 20180402

Address after: 226156 Nantong Binhai New Area, Haimen City, Hong Kong West Road, No. 999, No.

Patentee after: HAIMEN HUANGHAI PIONEER PARK SERVICES CO., LTD.

Address before: West Town 075800 Zhangjiakou City Yangyuan County of Hebei Province east two lane No. 38

Co-patentee before: Liu Liping

Patentee before: Li Rongqin

TR01 Transfer of patent right