CN107028470A - It is a kind of to discharge the nanofiber haze curtain of anion - Google Patents
It is a kind of to discharge the nanofiber haze curtain of anion Download PDFInfo
- Publication number
- CN107028470A CN107028470A CN201710329070.5A CN201710329070A CN107028470A CN 107028470 A CN107028470 A CN 107028470A CN 201710329070 A CN201710329070 A CN 201710329070A CN 107028470 A CN107028470 A CN 107028470A
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- Prior art keywords
- nanofiber
- anion
- discharge
- curtain
- layer
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Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47H—FURNISHINGS FOR WINDOWS OR DOORS
- A47H23/00—Curtains; Draperies
- A47H23/02—Shapes of curtains; Selection of particular materials for curtains
- A47H23/08—Selection of particular materials
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/01—Deodorant compositions
- A61L9/014—Deodorant compositions containing sorbent material, e.g. activated carbon
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
- A61L9/22—Ionisation
Abstract
The nanofiber haze curtain of anion can be discharged the invention discloses a kind of, the curtain is made up of two parts, one layer of conventional casement;One layer of conventional curtain base fabric compound with nano fiber non-woven layer;Connected between two layers of casement by surrounding snap-fastener.Using high polymer as raw material, by electrostatic spinning process, the nanofiber that average diameter is 100nm 500nm is obtained.Nanofiber can discharge anion, can be effectively improved the concentration of anion in air quality, increase air, promote human metabolism, adjust health, restraining and sterilizing bacteria.Compound venetian blinds layer is 95% 99.9% to PM2.5 filter efficiency, and can filter and adsorb the pathogenic microorganisms such as dust, formaldehyde, pollen, influenza virus, keeps indoor cleaning, is that family health care erects one of safety guard net.
Description
Technical field
The invention belongs to household field, and in particular to a kind of to discharge the nanofiber haze window of anion
Curtain.
Background technology
Economic fast development and the quickening of process of industrialization, incident is going from bad to worse for environment, especially mist
The atmosphere pollution such as haze have had a strong impact on the normal production and life of people, and the health care belt given people is threatened.Wherein, room air
Pollution is also increasingly valued by people, and people stay indoors in environment daily a big chunk time, these closings
The pollutant that building is distributed has carried out very big potential safety hazard to human body health care belt, air conditioner disease and is caused by living environment is bad
Various syndromes increase, one of its reason be anion in air it is less caused by.In addition, after certain time, Ren Mentong
Often need to open a window ventilation to obtain ozone, if without effective dust-proof anti-haze device, room air certainly will will be given
Introduce new pollution.Therefore, design and develop one kind and have filtering concurrently, the multifunctional curtain of haze and release anion ability is very
It is necessary.
The anion nanometer fiber non-woven felt obtained by method of electrostatic spinning, occurs work(with permanent negative aeroion
Energy.The concentration of anion in air can be increased, promote human metabolism, body immunity is improved, improve room and work
The air quality of environment, adjusts health, is that a kind of application prospect is very wide while having excellent antibacterial and sterilizing function
General functional nano fiber.
The content of the invention
For problems of the prior art, present invention offer is a kind of can to discharge the nanofiber haze of anion
Curtain, can be effectively improved the concentration of anion in air quality, increase air, adjust health, restraining and sterilizing bacteria, while mistake
Filter and the absorption pathogenic microorganism such as PM2.5 and dust, formaldehyde, pollen, influenza virus, it is anti-to be that family health care erects one of safety
Protecting wire net.
In order to solve the above technical problems, the present invention uses following technical scheme:
A kind of to discharge the nanofiber haze curtain of anion, it is made up of two parts:First layer is conventional casement,
Upper end offers multiple through holes, is connected with spool;The second layer is nanofiber complex-aperture cord, the nanofiber compound venetian blinds
Cloth is composited with conventional base fabric with that can discharge the nano fiber non-woven layer of anion, is surrounded by snap-fastener, nanofiber is multiple
The conventional casement for closing casement and the first curtain passes through button connects;The preparation method step of described nanofiber complex-aperture cord
It is rapid as follows:
(1)Polymer powder is added in organic solvent, 2h-6h is stirred at a temperature of 40 DEG C -80 DEG C, obtaining mass fraction is
10%-30% spinning solution;
(2)In step(1)Nano-tourmaline powder is added in obtained spinning solution, magnetic agitation is uniform;It is molten with 100mL spinning
On the basis of liquid, the quality of the nano-tourmaline powder of addition is 2.0 g-6.0 g;
(3)Using electrostatic spinning apparatus, the Nanowire of anion can be discharged as base fabric, reception is received from conventional casement
Nonwoven layers are tieed up, nanofiber complex-aperture cord is obtained.
The step(1)In polymer powder be nylon66 fiber, polyacrylonitrile, Kynoar or polyurethane;Described
Organic solvent includes but is not limited to dimethylformamide, dimethyl acetamide or acetone.
The step(3)During middle electrostatic spinning apparatus work, the voltage of high pressure generator is 20-70KV;Nozzle is described in
The distance for receiving base fabric is 10cm-15cm, and nozzle diameter is 0.1cm-10cm, and the electrostatic spinning flow quantity of ejection is 0.5 mL/h
-3.0 mL/h;Min-the 10min of reception time 0.5.
The surface density of the nano fiber non-woven layer is 1.25 g/m2-5.0 g/m2, the average diameter of nanofiber is
100nm-500nm, the mean release of anion is 200 ~ 1000/cm3。
The nanofiber complex-aperture cord is 95%-99.9% to PM2.5 filter efficiency, and tensile break strength is
120N-500N, dust containing capacity is 700 g/cm2-1200g/cm2。
Beneficial effects of the present invention:(1)Electrostatic spinning technique is combined with traditional textile technology, prepared with good
Mechanical property, compared with filtration efficiency, the nanofiber haze curtain easy to use for having healthcare function concurrently.(2)Nano-tourmaline
Powder can discharge anion, then using electrostatic spinning, obtain that the nanofiber of anion can be discharged, with warm and humid in air
The change of degree, the sustainable release anion of nanofiber improves IAQ, with good medical health care function.(3)
Nanofiber average diameter is lightweight between 100 nm-500nm, and specific surface area is big, porosity is high, internal void connection
Property it is good, to PM2.5, dust, germ, pernicious gas etc. has very strong absorption affinity and good filterability.
Brief description of the drawings
Fig. 1 is the structural representation of the second composite ply of the present invention(a)And partial enlarged drawing(b).
Fig. 2 is the structural representation of the nanofiber haze curtain of the present invention that can discharge anion.
Embodiment
With reference to specific embodiment, the present invention will be further described.It should be understood that following examples are merely to illustrate this
Invention can make one not for limitation the scope of the present invention, the person skilled in the art in the field according to the content of foregoing invention
A little nonessential modifications and adaptations.
Embodiment 1
The present embodiment can discharge the nanofiber haze curtain of anion, and it is made up of two parts:First layer is conventional
Casement, upper end offers multiple through holes, is connected with spool;The second layer is nanofiber complex-aperture cord, the nanofiber
Complex-aperture cord is composited with conventional base fabric with that can discharge the nano fiber non-woven layer of anion, is surrounded by snap-fastener, is received
The conventional casement of rice fiber composite casement and the first curtain passes through button connects;The making of the nanofiber complex-aperture cord
Method and step is as follows:
(1) by nylon66 fiber polymer powder add acetone in, stir 3h at a temperature of 50 DEG C, obtain mass fraction for 10% it is quiet
Electrospun solution;
(2) according to nano-tourmaline powder the characteristics of, in units of 100mL electrostatic spinning solutions, in the spinning described in step (1)
In solution, 2.0 g nano-tourmaline powders are added, magnetic agitation is uniform;
(3) electrostatic spinning apparatus is utilized, from conventional casement as base fabric, reception can discharge the nanofiber of anion
Nonwoven layers, so as to obtain nanofiber complex-aperture cord;When electrostatic spinning apparatus works, the voltage of high pressure generator is 20KV;
The distance of nozzle to the reception base fabric is 10cm;Nozzle diameter is 1cm;The electrostatic spinning flow quantity of ejection is 0.5 mL/h;
The min of reception time 5.
The surface density of gained nano fiber non-woven layer is 1.25 g/m2, the average diameter of nanofiber is 150nm, bear from
The mean release of son is 300/cm3;After tested, compound venetian blinds layer is 96% to PM2.5 filter efficiency, and tension failure is strong
Spend for 120N, dust containing capacity is 700 g/cm2。
Embodiment 2
The present embodiment can discharge the nanofiber haze curtain of anion, and it is made up of two parts:First layer is conventional
Casement, upper end offers multiple through holes, is connected with spool;The second layer is nanofiber complex-aperture cord, the nanofiber
Complex-aperture cord is composited with conventional base fabric with that can discharge the nano fiber non-woven layer of anion, is surrounded by snap-fastener, is received
The conventional casement of rice fiber composite casement and the first curtain passes through button connects;The making of the nanofiber complex-aperture cord
Method and step is as follows:
(1) polyacrylonitrile polymer powder is added in dimethylformamide, 6h is stirred at a temperature of 70 DEG C, obtain quality point
Number is 15% electrostatic spinning solution;
(2) according to nano-tourmaline powder the characteristics of, in units of 100mL electrostatic spinning solutions, in the spinning described in step (1)
In silk solution, 3.0 g nano-tourmaline powders are added, magnetic agitation is uniform;
(3) electrostatic spinning apparatus is utilized, from conventional casement as base fabric, reception can discharge the nanofiber of anion
Nonwoven layers, obtain nanofiber complex-aperture cord, when electrostatic spinning apparatus works, and the voltage of high pressure generator is 50KV;Nozzle
Distance to the reception base fabric is 15cm;Nozzle diameter is 5cm;The electrostatic spinning flow quantity of ejection is 1.5 mL/h;Receive
Time 6min.
The surface density of gained nano fiber non-woven layer is 2.0 g/m2, the average diameter of nanofiber is 200nm, anion
Mean release be 500/cm3;After tested, compound venetian blinds layer is 99.9% to PM2.5 filter efficiency, and tension failure is strong
Spend for 300N, dust containing capacity is 800 g/cm2。
Embodiment 3
The present embodiment can discharge the nanofiber haze curtain of anion, and it is made up of two parts:First layer is conventional
Casement, upper end offers multiple through holes, is connected with spool;The second layer is nanofiber complex-aperture cord, the nanofiber
Complex-aperture cord is composited with conventional base fabric with that can discharge the nano fiber non-woven layer of anion, is surrounded by snap-fastener, is received
The conventional casement of rice fiber composite casement and the first curtain passes through button connects;The making of the nanofiber complex-aperture cord
Method and step is as follows:
(1) polyvinylidene fluoride polymer powder is added in dimethyl acetamide, stirs 6h at a temperature of 70 DEG C, obtain quality
Fraction is 20% electrostatic spinning solution;
(2) according to nano-tourmaline powder the characteristics of, in units of 100mL electrostatic spinning solutions, in the spinning described in step (1)
In silk solution, 3.0 g nano-tourmaline powders are added, magnetic agitation is uniform;
(3) electrostatic spinning apparatus is utilized, from conventional casement as base fabric, reception can discharge the nanofiber of anion
Nonwoven layers, obtain nanofiber complex-aperture cord, when electrostatic spinning apparatus works, and the voltage of high pressure generator is 60KV;Nozzle
Distance to the reception base fabric is 15cm;Nozzle diameter is 5cm;The electrostatic spinning flow quantity of ejection is 3.0 mL/h;Receive
Time 10min.
The surface density of gained nano fiber non-woven layer is 5.0 g/m2, the average diameter of nanofiber is 300nm, anion
Mean release be 800/cm3, after tested, compound venetian blinds layer is 99.5% to PM2.5 filter efficiency, and tension failure is strong
Spend for 500N, dust containing capacity is 1000g/cm2。
Embodiment 4
The present embodiment can discharge the nanofiber haze curtain of anion, and it is made up of two parts:First layer is conventional
Casement, upper end offers multiple through holes, is connected with spool;The second layer is nanofiber complex-aperture cord, the nanofiber
Complex-aperture cord is composited with conventional base fabric with that can discharge the nano fiber non-woven layer of anion, is surrounded by snap-fastener, is received
The conventional casement of rice fiber composite casement and the first curtain passes through button connects;The making of the nanofiber complex-aperture cord
Method and step is as follows:
(1) polyether polyols powder is added in acetone, 3h is stirred at a temperature of 80 DEG C, obtain the spinning that mass fraction is 30%
Silk solution;
(2) it is according to nano-tourmaline powder the characteristics of, molten in the spinning described in step (1) in units of 100mL spinning solutions
In liquid, 3.0 g nano-tourmaline powders are added, magnetic agitation is uniform;
(3) electrostatic spinning apparatus is utilized, from conventional casement as base fabric, reception can discharge the nanofiber of anion
Nonwoven layers, obtain nanofiber complex-aperture cord, when electrostatic spinning apparatus works, and the voltage of high pressure generator is 70KV;Nozzle
Distance to the reception base fabric is 15cm;Nozzle diameter is 8cm;The electrostatic spinning flow quantity of ejection is 2.0 mL/h;Receive
Time 8min.
The surface density of gained nano fiber non-woven layer is 3.5 g/m2, the average diameter of nanofiber is 300nm, anion
Mean release be 900/cm3, after tested, compound venetian blinds layer is 99.9% to PM2.5 filter efficiency, and tension failure is strong
Spend for 450N, dust containing capacity is 1100g/cm2。
Therefore, the nanofiber haze curtain overall structure that prepared by the present invention is simple, easy to use, easy to disassemble, window
Anion nanometer fiber in curtain is with the change of humiture in air, and sustainable release anion promotes human metabolism, changed
Kind IAQ, regulation and protection health;The dust (containing PM2.5) that can be crossed in air filtering simultaneously, formaldehyde is second-hand
Cigarette, the various inhalable tiny suspended particulate substances such as pollen make room air keep clean, are that family health care erects one of green
Protecting wall.
The general principle and principal character and advantages of the present invention of the present invention has been shown and described above.The skill of the industry
Art personnel are it should be appreciated that the present invention is not limited to the above embodiments, and described in above-described embodiment and specification is explanation
The principle of the present invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these
Changes and improvements all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and
Its equivalent thereof.
Claims (5)
1. a kind of can discharge the nanofiber haze curtain of anion, it is characterised in that it is made up of two parts:First layer
For conventional casement, upper end offers multiple through holes, is connected with spool;The second layer is nanofiber complex-aperture cord, described to receive
Rice fiber composite casement is with conventional base fabric and can discharge the nano fiber non-woven of anion and layer is composited, be surrounded by by
The conventional casement of button, nanofiber complex-aperture cord and the first curtain passes through button connects;The nanofiber complex-aperture cord
Preparation method step it is as follows:
(1)Polymer powder is added in organic solvent, 2h-6h is stirred at a temperature of 40 DEG C -80 DEG C, obtaining mass fraction is
10%-30% spinning solution;
(2)In step(1)Nano-tourmaline powder is added in obtained spinning solution, magnetic agitation is uniform;It is molten with 100mL spinning
On the basis of liquid, the quality of the nano-tourmaline powder of addition is 2.0 g-6.0 g;
(3)Using electrostatic spinning apparatus, the Nanowire of anion can be discharged as base fabric, reception is received from conventional casement
Nonwoven layers are tieed up, nanofiber complex-aperture cord is obtained.
2. according to claim 1 can discharge the nanofiber haze curtain of anion, it is characterised in that:The step
Suddenly(1)In polymer powder be nylon66 fiber, polyacrylonitrile, Kynoar or polyurethane;Described organic solvent include but
It is not limited to dimethylformamide, dimethyl acetamide or acetone.
3. according to claim 1 can discharge the nanofiber haze curtain of anion, it is characterised in that:The step
Suddenly(3)During middle electrostatic spinning apparatus work, the voltage of high pressure generator is 20-70KV;Distance of the nozzle to the reception base fabric
For 10cm-15cm, nozzle diameter is 0.1cm-10cm, and the electrostatic spinning flow quantity of ejection is 0.5 mL/h -3.0 mL/h;Connect
0.5 min -10min between time receiving.
4. according to claim 1 can discharge the nanofiber haze curtain of anion, it is characterised in that:It is described to receive
The surface density of rice fibrous nonwoven layer is 1.25 g/m2-5.0 g/m2, the average diameter of nanofiber is 100nm-500nm, bear from
The mean release of son is 200 ~ 1000/cm3。
5. according to claim 1 can discharge the nanofiber haze curtain of anion, it is characterised in that:It is described to receive
Rice fiber composite casement is 95%-99.9% to PM2.5 filter efficiency, and tensile break strength is 120N-500N, and dust containing capacity is
700 g/cm2-1200g/cm2。
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109289415A (en) * | 2018-10-30 | 2019-02-01 | 赵宏伟 | A kind of multifunctional air purifying strainer and preparation method |
CN111441118A (en) * | 2020-04-03 | 2020-07-24 | 绍兴天普纺织有限公司 | Sweat-absorbing quick-drying dustproof yarn and preparation method thereof |
CN112915673A (en) * | 2021-01-27 | 2021-06-08 | 宁波方太厨具有限公司 | Purification assembly and filtering device using same |
CN113263793A (en) * | 2021-05-17 | 2021-08-17 | 南通三瑞纺织科技有限公司 | Slow-release anion nanofiber haze-preventing curtain |
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CN203701918U (en) * | 2014-01-15 | 2014-07-09 | 苏博宏 | Haze-prevention window screen |
CN104906970A (en) * | 2015-06-08 | 2015-09-16 | 上海洁晟环保科技有限公司 | Light-transmitting, breathable and static electricity repellent PM2.5 air filter membrane and preparation method thereof |
CN106621571A (en) * | 2016-12-30 | 2017-05-10 | 东华大学 | Air filtering material capable of releasing negative ions and preparation method of air filtering material |
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2017
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2000334229A (en) * | 1999-03-23 | 2000-12-05 | Keio Gijuku | Filter using alternately adsorption membrane and its application |
CN203701918U (en) * | 2014-01-15 | 2014-07-09 | 苏博宏 | Haze-prevention window screen |
CN104906970A (en) * | 2015-06-08 | 2015-09-16 | 上海洁晟环保科技有限公司 | Light-transmitting, breathable and static electricity repellent PM2.5 air filter membrane and preparation method thereof |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109289415A (en) * | 2018-10-30 | 2019-02-01 | 赵宏伟 | A kind of multifunctional air purifying strainer and preparation method |
CN111441118A (en) * | 2020-04-03 | 2020-07-24 | 绍兴天普纺织有限公司 | Sweat-absorbing quick-drying dustproof yarn and preparation method thereof |
CN112915673A (en) * | 2021-01-27 | 2021-06-08 | 宁波方太厨具有限公司 | Purification assembly and filtering device using same |
CN113263793A (en) * | 2021-05-17 | 2021-08-17 | 南通三瑞纺织科技有限公司 | Slow-release anion nanofiber haze-preventing curtain |
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Address after: 451191 No. 1 Huaihe Road, Shuang Hu Economic and Technological Development Zone, Xinzheng, Zhengzhou, Henan Applicant after: Zhongyuan University of Technology Address before: 451191 No. 1 Huaihe Road, Shuanghu Town Economic and Technological Development Zone, Zhengzhou City, Henan Province Applicant before: Zhongyuan University of Technology |
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