CN104912837B - Antistatic automatically cleaning flabellum and its processing technology - Google Patents
Antistatic automatically cleaning flabellum and its processing technology Download PDFInfo
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- CN104912837B CN104912837B CN201510315150.6A CN201510315150A CN104912837B CN 104912837 B CN104912837 B CN 104912837B CN 201510315150 A CN201510315150 A CN 201510315150A CN 104912837 B CN104912837 B CN 104912837B
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Abstract
The present invention relates to a kind of antistatic automatically cleaning flabellum and its processing technology, are designed for solving the poor technical problem of existing similar flabellum product antistatic self-cleaning performance.The fan body of the flabellum is provided with fan blades, or fan blades is integrally formed with fan body, and described in its main points, the fan blades of fan body is made using engineered plastics material, addition conductive black, carbon fiber, Graphene in engineered plastics material, specially：With engineered plastics material as raw material, add 3% 5% Graphene, add 0.5% activating agent, 0.5% coagulator, stir through blender, melt at a temperature of 300 425 DEG C, then through cooling, take out grain and cutting-off process, produce plastic material granule；Engineering plastic forming technique is recycled, design temperature is 250 degree 300 DEG C, you can be molded by fan body.Its dust is few, low cost, noise are low, life-span length, is suitable as the use of antistatic automatically cleaning flabellum, and uses as the flabellum of the fans such as radiator fan.
Description
Technical field
The present invention relates to flabellum, is a kind of antistatic automatically cleaning flabellum and its processing technology.
Background technology
The material for being applied to fan at present has many kinds, the such as plastic material such as PBT, ABS, PP, PA, and industry is except considering wind
While fan fire proofing material, can also consider to strengthen because the intensity that the resistance from wind is subject to is tested in flabellum operation process,
Sometimes can also increase some glass fibre and toughener to lift the intensity and toughness of flabellum.But the fan material of current industry
Cannot solve the dust adsorption that fan is produced because of wind being sheared in operation process, it is particularly more severe in air ambient
In the case of, this phenomenon just becomes apparent from, and, using more than 1 year, blade surface can be full by dust adsorption for fan.From
And following several phenomenons can be produced：1. the weight of rotor is increased, rotor is caused and is produced because of the inhomogeneities of absorption dust
Unbalance dynamic, causes the load of motor to increase, and increases the heavy wear of axle and bearing, reduce fan product life-span and
Quality；2., due to dust adsorption, the wind for passing through is subject to the resistance ratios on surface larger, reduces passing through in operation process apoplexy
Amount, causes heat dispersion to decline and noise lifting, easily damages machine or the equipment for being radiated；3. many terminal clients are being used
Time needs manually to clear up fan for a long time afterwards.So for the phenomenon of the above, current fan manufacture industry is badly in need of solving
The material of this problem of determining, and to pursue low noise and low-power consumption be a kind of main trend.
Existing antistatic fan, patent No. ZL200520113697.X as disclosed in Chinese patent literature, Granted publication
On October 11st, 2006 day, utility model title " anlistatig fan "；The fan has fan leaf, framework and motor, motor
It is arranged on framework, fan leaf is arranged on motor, it is characterised in that fan leaf is coated with conductive materials with the surface of framework；When
When fan leaf operates, the dust particle in air would not be because of Electrostatic Absorption in fan leaf and the surface of framework.But above-mentioned wind
Fan and existing flabellum utilize less made by grapheme material, and Graphene is a kind of two-dimentional material with carbon element, is single-layer graphene, bilayer
The general designation of Graphene and few layer graphene, is most thin, the most hard nano material in known world, and it is almost fully transparent
, only absorb 2.3% light；Heat conductivity is up to 5300W/m K, higher than CNT and diamond, its electron transfer under room temperature
Rate is more than 15000cm2/ V s, but it is higher than CNT or silicon crystal, and resistivity about 10-8Ω m, it is lower than copper or silver, be
The minimum material of world resistivity.
The content of the invention
To overcome above-mentioned deficiency, the purpose of the present invention is to provide in a kind of engineered plastics material to add Graphene to this area
Antistatic automatically cleaning flabellum made by material so as to solve the poor technology of existing similar flabellum product antistatic self-cleaning performance
Problem.Its objective is what is be achieved through the following technical solutions.
A kind of antistatic automatically cleaning flabellum, the fan body of the flabellum are provided with fan blades, and its structure design main points is the fan body
Fan blades is made using engineered plastics material, addition conductive black, carbon fiber, Graphene in engineered plastics material.By taking fan as an example,
In room temperature continuous running after two months, 50% blade surface just accumulates full dust to the flabellum that existing other plastic materials make, and adds
Enter the flabellum of grapheme material under equal conditions, surface area have dust stratification dirt less than 10%, and laying dust amount is considerably less.Above-mentioned fan
Leaf can be the independently installed flabellum in fan seat such as ceiling fan.
The fan body is made using engineered plastics material, addition conductive black, carbon fiber, graphite in engineered plastics material
Alkene.I.e. whole fan body is made using above-mentioned material, and above-mentioned fan body can be the flabellum of global formation.
The fan body is fanned for guard, i.e., be provided with scroll fan leaf and hollow hole in the guard of guard fan.Above-mentioned fan body is adopted
Use drum type blade structure, or other existing structures to make, only need following processing technology realize.
The processing technology of the fan body is as follows：The Graphene of 3%-5% with engineered plastics material as raw material, is added, is added
0.5% activating agent, 0.5% coagulator, stir through blender, melt at a temperature of 300-425 DEG C, then through cooling down, taking out
Grain and cutting-off process, produce plastic material granule；Engineering plastic forming technique is recycled, design temperature is 250-300 DEG C, i.e.,
Fan body can be molded by.
The fan blades of the fan body in processing technology during utilizing works plastic rubber shaping technology injection fan body, note by point cavity body of mould
Enter plastic material granule and engineered plastics material, be fan blades at plastic material granule, be fan seat at engineered plastics material.That is fan blades
By different materials injection mo(u)lding and the other structures of fan body between, or fan blades is called the part of fan body, and fan blades is by above-mentioned fan
Body identical technique makes.
After the activating agent and coagulator are added, the fireproof agent of 3%-5% is added, then is stirred through blender, prevented fires
Agent be chlorinated rubber, polrvinyl chloride, phosphorous resin, aromatic series and perchloride, halogen aliphatic phosphate, phosphorous alcohols,
The hexacholorocyclopentadiene of dimerization, the Organic substance fireproof agent of HBCD, or be ammonium chloride, ammonium bromide, Borax, boric acid, phosphorus
Sour ammonium, sodium phosphate, sodium tungstate, waterglass, the inorganic matters fireproof agent of antimony oxide.Fireproof agent can further improve the anti-of bearing
Fiery grade.
The antistatic additive of 3%-5% after the activating agent is added, is added, then is stirred through blender；Antistatic additive is
Non-polar group, using alkyl or alkaryl.Antistatic additive can further improve the antistatic property of bearing, and antistatic additive is general
All there is the feature of surfactant, existing antistatic additive includes polar group and non-polar group.Conventional polar group（I.e.
Hydrophilic group）Have：The groups such as carboxylic acid, sulfonic acid, sulphuric acid, the anion of phosphoric acid, amine salt, the cation of quaternary ammonium salt, and-OH ,-O-；
Conventional non-polar group（That is lipophilic group or hydrophobic group）Have：Alkyl, alkaryl etc., conventional so as to define fiber industry five
Plant the ASA of fundamental type, the i.e. derivant of the derivant of amine, quaternary ammonium salt, sulfuric ester, phosphate ester and Polyethylene Glycol.ASA works as
Coating used time, hydrophobic group are adsorbed in material surface, and outermost layer forms the molecular layer of one layer of ASA.The antistatic of the flabellum addition
Agent is non-polar group, and when bicomponent fibre is formed using copolymerization process, material surface has a smooth ASA molecular layer,
The reduction of skin-friction coefficient makes electrostatic produce probability reduction.
The activating agent is sodium lauryl sulphate.
The coagulator is conductive black, carbon fiber, and ammonium acetate and vinegar aqueous acid, the alcoholic solution of calcium nitrate,
The aqueous solution of prodan, acid or glacial acetic acid.
Present configuration is reasonable in design, and dust is few, low cost, noise are low, life-span length, produces, makes feasible；It is suitable as
Antistatic automatically cleaning flabellum is used, and is used as the flabellum of the fans such as radiator fan, and the further improvement of like product.
Description of the drawings
Fig. 1 is the structural representation one of the present invention.
Fig. 2 is the structural representation two of the present invention.
Fig. 3 is that the radiator fan of the present invention uses embodiment part configuration schematic diagram.
Figure number and title：1st, fan body, 101, fan blades, 2, guard fan, 3, cooling fan frame.
Specific embodiment
In conjunction with accompanying drawing, to present configuration and using being further described.As shown in Figure 1, Figure 3, radiator fan includes
One group of rotary body, groups of motors, bearing.The radiator fan has identical rotary body, groups of motors, pedestal, axle with traditional structure
The composition such as hold, rotary body contains shaft core, plastic cement flabellum, magnetic stripe, motor shell, and fan body 1 is positioned in cooling fan frame 3, and fan body sets
There is fan blades 101.Meanwhile, as shown in Fig. 2 fan body also can be provided with scroll fan leaf in the guard that is, guard is fanned using guard fan 2
And hollow hole.The present invention fills a certain proportion of antistatic and self-cleaning material in the engineering plastic micelle of plastic cement flabellum, profit
With the traditional handicraft of engineering plastic ejection formation, the blast fan that can be used for that industry and household electrical appliances are used, fan product group are molded by
After the completion of dress, few accumulation dust can be played a part of when running well.The composite of the present invention utilizes current industry
The conventional engineering plastic forming technique in boundary, adds the antistatic ratios such as conductive black, carbon fiber, Graphene in engineered plastics material
Preferable material, to reduce because the dust adsorption of rotation generation.I.e. existing engineering plastic sizing material using electric white carbon black, carbon fiber,
The materials such as Graphene, as product surface conductivity made by engineered plastics material increases after Graphene addition, so as to reduce ash
The absorption of dirt.So using the characteristic of this material, in conjunction with the injection molding technology of traditional handicraft, so as to reach dust it is few, into
This low, low noise and long-life fan.
The concrete processing technology of fan body is as follows：The Graphene of 3%-5% with engineered plastics material as raw material, is added, is added
0.5% activating agent, 0.5% coagulator, stir through blender, melt at a temperature of 300-425 DEG C, then through cooling down, taking out
Grain and cutting-off process, produce plastic material granule；Engineering plastic forming technique is recycled, design temperature is 250-300 DEG C, i.e.,
Fan body can be molded by.The fan blades of fan body during utilizing works plastic rubber shaping technology injection fan body, divides mould in above-mentioned processing technology
Cavity injects plastic material granule and engineered plastics material, is fan blades at plastic material granule, is fan seat at engineered plastics material.
Pass through different materials injection mo(u)lding i.e. between fan blades and the other structures of fan body.Above-mentioned activating agent is sodium lauryl sulphate；It is solidifying
Gu agent is conductive black, carbon fiber, and ammonium acetate and vinegar aqueous acid, the alcoholic solution of calcium nitrate, the aqueous solution of prodan,
Acid or glacial acetic acid.Meanwhile, also the fireproof agent and/or antistatic of 3%-5% can be added after above-mentioned activating agent and coagulator are added
Agent, increases its fire protecting performance and antistatic property.
In sum, the present invention relates to a kind of electric fan advanced composite material (ACM), more particularly to add in a kind of flabellum anti-
Electrostatic and self-cleaning material.In view of this, it is necessary to which a kind of composite is provided, can reduce in fan normal operation
Electrostatic Absorption and self-cleaning material, so as to realize the fan of low noise, low-power consumption and high life.Although the foregoing describing this
Bright specific implementation method, but those familiar with the art should be appreciated that described in the invention being embodied as
Example is merely exemplary, rather than for the restriction to the technology of the present invention scope, those of ordinary skill in the art are according to this
Equivalent modification and change that the spirit of invention is made, should all cover in the scope of the claimed protection of the present invention.
Claims (6)
1. a kind of processing technology of antistatic automatically cleaning flabellum, the fan body of the flabellum（1）It is provided with fan blades（101）, it is characterised in that
The fan body（1）Fan blades（101）Made using engineered plastics material, addition conductive black in engineered plastics material, carbon fiber,
Graphene；The fan body（1）Made using engineered plastics material, addition conductive black, carbon fiber, graphite in engineered plastics material
Alkene；It is characterized in that the fan body（1）Processing technology it is as follows：With engineered plastics material as raw material, the graphite of 3%-5% is added
Alkene, adds 0.5% activating agent, 0.5% coagulator, stirs through blender, melts at a temperature of 300-425 DEG C, then Jing
Supercooling, grain and cutting-off process are taken out, produce plastic material granule；Engineering plastic forming technique is recycled, design temperature is
250-300 DEG C, you can be molded by fan body.
2. the processing technology of antistatic automatically cleaning flabellum according to claim 1, it is characterised in that the fan body（1）Fan
Piece（101）In processing technology during utilizing works plastic rubber shaping technology injection fan body, point cavity body of mould injection plastic material granule
And engineered plastics material, it is fan blades at plastic material granule, is fan seat at engineered plastics material.
3. the processing technology of antistatic automatically cleaning flabellum according to claim 1 and 2, it is characterised in that the activating agent and
The fireproof agent of 3%-5% after coagulator is added, is added, then is stirred through blender, fireproof agent is chlorinated rubber, polychlorostyrene second
Alkene, phosphorous resin, aromatic series and perchloride, halogen aliphatic phosphate, phosphorous alcohols, the hexacholorocyclopentadiene of dimerization,
The Organic substance fireproof agent of HBCD, or for ammonium chloride, ammonium bromide, Borax, boric acid, ammonium phosphate, sodium phosphate, sodium tungstate,
The inorganic matters fireproof agent of waterglass, antimony oxide.
4. the processing technology of antistatic automatically cleaning flabellum according to claim 1 and 2, it is characterised in that the activating agent adds
The antistatic additive of 3%-5% after entering, is added, then is stirred through blender；Antistatic additive is non-polar group, using alkyl or
Alkaryl.
5. the processing technology of antistatic automatically cleaning flabellum according to claim 1 and 2, it is characterised in that the activating agent is
Sodium lauryl sulphate.
6. the processing technology of antistatic automatically cleaning flabellum according to claim 1 and 2, it is characterised in that the coagulator is
Conductive black, carbon fiber, and ammonium acetate and vinegar aqueous acid, the alcoholic solution of calcium nitrate, the aqueous solution of prodan, acetic acid
Or formic acid.
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| CN106579722B (en) * | 2016-12-06 | 2023-10-20 | 浙江正庄实业有限公司 | High molecular polymerization vacuum ball-moving bottle and its material preparation method |
| CN106539274B (en) * | 2016-12-06 | 2023-08-08 | 浙江正庄实业有限公司 | Polymer thermoplastic elastic double-layer bottle and preparation method of material thereof |
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| CN2826027Y (en) * | 2005-07-08 | 2006-10-11 | 方矩科技股份有限公司 | Anti-static fan |
| CN101343408A (en) * | 2008-07-29 | 2009-01-14 | 上海赞高光学材料有限公司 | Novel electrostatic resistant transparent polycarbonate material and preparation thereof |
| JP5296622B2 (en) * | 2009-07-08 | 2013-09-25 | 帝人株式会社 | Molded product comprising conductive resin composition |
| CN101792551B (en) * | 2010-01-16 | 2012-08-22 | 新盛世机电制品(中山)有限公司 | Novel antistatic bending-resisting polypropylene dustproof fan blade and preparation method thereof |
| KR102203567B1 (en) * | 2012-12-27 | 2021-01-15 | 도레이 카부시키가이샤 | Conductive fiber reinforced polymer composite and multifunctional composite |
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Effective date of registration: 20210702 Address after: 315423 No.1, Shengjiu Ring Road, industrial park, Dayin Town, Yuyao City, Ningbo City, Zhejiang Province Patentee after: Ningbo Shengjiu Technology Co.,Ltd. Address before: 315423 Ningbo County, Zhejiang province Yuyao City Patentee before: NINGBO SHENGJIU HEAT DISSIPATION TECHNOLOGY Co.,Ltd. |