CN108143192A - A kind of smart home glass device - Google Patents
A kind of smart home glass device Download PDFInfo
- Publication number
- CN108143192A CN108143192A CN201711466737.2A CN201711466737A CN108143192A CN 108143192 A CN108143192 A CN 108143192A CN 201711466737 A CN201711466737 A CN 201711466737A CN 108143192 A CN108143192 A CN 108143192A
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- Prior art keywords
- wind turbine
- humidity sensor
- composite nano
- nano fiber
- smart home
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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
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G1/00—Mirrors; Picture frames or the like, e.g. provided with heating, lighting or ventilating means
- A47G1/02—Mirrors used as equipment
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- Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
Abstract
The present invention relates to a kind of smart home glass devices, include glass, humidity sensor I, humidity sensor II, humidity sensor III, humidity sensor IV, wind turbine I, wind turbine II, wind turbine III, wind turbine IV, control system；Wherein, the humidity sensor is a kind of moisture sensor based on composite nano fiber, which is thick-film type, using Al2O3Ceramic substrate is substrate, is equipped on the ceramic substrate and inserts finger electrode, inserts finger electrode and is equipped with sensitive thin film；The sensitive thin film is ZrO2Composite nano fiber, TiO2The mixture of composite nano fiber and NiO nano-particles.
Description
Technical field
The present invention relates to glass device field more particularly to a kind of smart home glass devices.
Background technology
Glass is a kind of transparent solid matter, forms contiguous network structure in melting, cooling procedure medium viscosity is gradual
Increase and harden and non crystallized silicates nonmetallic materials.The composition of simple glass chemical oxide, main ingredient are two
Silica.It is widely used in building, for every wind light transmission, belonging to mixture.It sometimes can also be on glass with rising side
The very thin aluminium of method plating last layer makes mirror use.Separately there are the oxide for being mixed into certain metals or salt and show color
Coloured glass and pass through tempered glass made from specific process etc..Sometimes some transparent plastics (such as polymethylacrylic acid
Methyl esters) it is also referred to as organic glass.
This glass easily hazes in the big moisture weight of the temperature difference, influences indoor light, interferes the sight of people, making one can not
It looks in the mirror, people is needed frequently to remove the mist on glass manually, the use of people is seriously affected, people’s lives is caused many
It is inconvenient.
Invention content
The present invention is intended to provide a kind of smart home glass device, set forth above to solve the problems, such as.
A kind of smart home glass device is provided in the embodiment of the present invention, includes glass, humidity sensor I, wet
Spend sensor II, humidity sensor III, humidity sensor IV, wind turbine I, wind turbine II, wind turbine III, wind turbine IV, control system；Its
In, the humidity sensor I and humidity sensor III are uniformly arranged on the left of glass, humidity sensor II and humidity sensor IV
It is uniform to be arranged on the right side of glass；Wind turbine I and wind turbine III are uniformly arranged on above glass, and wind turbine II and wind turbine IV are uniformly set
It puts below glass；Humidity sensor I, humidity sensor II, humidity sensor III, humidity sensor IV and wind turbine I, wind turbine
IIth, wind turbine III, wind turbine IV are all connected with control system respectively；The humidity sensor is based on composite nano fiber to be a kind of
Moisture sensor, the moisture sensor be thick-film type, using Al2O3Ceramic substrate is substrate, is equipped with and inserts on the ceramic substrate
Refer to electrode, insert and refer to electrode equipped with sensitive thin film；The sensitive thin film is ZrO2Composite nano fiber, TiO2Composite Nano is fine
The mixture of peacekeeping NiO nano-particles.
The technical solution that the embodiment of the present invention provides can include the following benefits：
The smart home glass device of the present invention, can realize automation, intelligence, prevent and drive away household glass in temperature
Mist from during poor big moisture weight, does not influence indoor daylighting, does not influence the sight of people, do not influence people and look in the mirror, for life band
To facilitate.
The additional aspect of the present invention and advantage will be set forth in part in the description, and will partly become from the following description
It obtains significantly or is recognized by the practice of the present invention.It should be understood that above general description and following detailed description are only
It is exemplary and explanatory, the present invention can not be limited.
Description of the drawings
Using attached drawing, the invention will be further described, but the embodiment in attached drawing does not form any limit to the present invention
System, for those of ordinary skill in the art, without creative efforts, can also obtain according to the following drawings
Other attached drawings.
Fig. 1 is the structure diagram of smart home glass device of the present invention；
Fig. 2 is the structure diagram of smart home glass device of the present invention；
Fig. 3 is the cross-sectional view of moisture sensor of the present invention.
Label in attached drawing for：1- glass, 2- humidity sensors I, 3- humidity sensors II, 4- humidity sensors III, 5-
Humidity sensor IV, 6- wind turbines I, 7- wind turbines II, 8- wind turbines III, 9- wind turbines IV, 10- control systems, 11-Al2O3Ceramic substrate,
12- inserts finger electrode, 13- sensitive thin films.
Specific embodiment
Here exemplary embodiment will be illustrated in detail, example is illustrated in the accompanying drawings.Following description is related to
During attached drawing, unless otherwise indicated, the same numbers in different attached drawings represent the same or similar element.Following exemplary embodiment
Described in embodiment do not represent and the consistent all embodiments of the present invention.On the contrary, they be only with it is such as appended
The example of the consistent device and method of some aspects being described in detail in claims, of the invention.
The embodiment of the present invention is related to a kind of smart home glass device, as shown in Figs. 1-2, includes glass 1, humidity passes
Sensor I 2, humidity sensor II 3, humidity sensor III 4, humidity sensor IV 5, wind turbine I 6, wind turbine II 7, wind turbine III 8, wind turbine
IV 9, control system 10.
Wherein, the humidity sensor I 2 and humidity sensor III 4 are uniformly arranged on 1 left side of glass, humidity sensor II 3
1 right side of glass is uniformly arranged on humidity sensor IV 5；Wind turbine I 6 and wind turbine III 8 are uniformly arranged on 1 top of glass, wind
Machine II 7 and wind turbine IV 9 are uniformly arranged on 1 lower section of glass；Humidity sensor I 2, humidity sensor II 3, humidity sensor III 4,
Humidity sensor IV 5 and wind turbine I 6, wind turbine II 7, wind turbine III 8, wind turbine IV 9 are all connected with control system 10 respectively.
Operation principle：When the humidity sensor I 2, humidity sensor II 3, humidity that are uniformly arranged on 1 left and right sides of glass pass
When sensor III 4, humidity sensor IV 5 monitor that the humidity in room or bathroom reaches setting numberical range, the information that will monitor
Control system 10 is fed back to, control system 10 starts wind turbine.It is uniformly arranged on the wind turbine I 6, wind turbine II 7, wind of 1 upper and lower of glass
Machine III 8, wind turbine IV 9, which start blowing, to be prevented and drives away the fog on glass 1.
Preferably, humidity sensor setting is there are four more than.
Preferably, wind turbine setting is there are four more than.
In order to reach better Humidity Detection purpose, humidity sensor of the present invention is a kind of fine based on composite Nano
The moisture sensor of dimension, with quick responding ability.
Fig. 3 is the cross-sectional view of moisture sensor of the present invention, which is thick-film type, is used
Al2O3Ceramic substrate 11 is substrate, is equipped on the ceramic substrate 11 and inserts finger electrode 12, and the slotting electrode 12 that refers to is equipped with sensitive thin film
13, which is 0.3mm.
The sensitive thin film is ZrO2Composite nano fiber, TiO2The mixing of composite nano fiber and NiO nano-particles
Object；Specifically, above-mentioned ZrO2Composite nano fiber, TiO2The mass ratio of composite nano fiber and NiO nano-particles is 15:11:1.
In the prior art, certain single class material can not fully meet the requirement of moisture sensor, such as sensitivity sometimes
It is not high, response recovery time is longer, stability is not high, for above-mentioned technical problem, in humidity sensor of the present invention
Sensitive thin film is based on composite nano-fiber material, produces unexpected technique effect so that the sensitive performance of sensor is big
Width improves.
Wherein, zirconium oxide is the metal oxide that a kind of chemical property is stablized, and is all had to aqueous slkali and many acid solutions
There is enough stability.Zirconium oxide with Cucumber is compound can generate wet sensitive performance at different conditions, in the prior art, can be with
Zirconium oxide is used for the sensitive material of moisture sensor；Such as in ZrO28mol%Y is mixed in wet sensitive tabletting2O3Make stabilizer, simultaneously
Three Pt electrodes are printed on tabletting same plane, by ZrO2Wet sensitive tabletting forms moisture sensor after being calcined at 1500 DEG C.
However, in the prior art, as described above based on ZrO2The moisture sensor of film there is sensitivity it is relatively low, response resume speed
Compared with the shortcomings of slow, stability is poor.
Synthesis nanostructured has become one of main path for improving sensor performance, such as nanofiber, nano wire, nanometer
Band, nanotube etc. have benefited from the excellent structural behaviour of nano material, and sensitive materials are prepared as nano material and then play biography
Perception can be a main research direction.
Based on above-mentioned, humidity sensitive material of the present invention is in configuration aspects, and based on nanofiber, which is
It is prepared using method of electrostatic spinning, the principle of method of electrostatic spinning is that the solution of certain viscosity is sprayed film forming using high voltage electric field
Shape, thin paper shape or threadiness, the nanofiber which prepares have large specific surface area, porosity are high, fibre diameter is uniform etc.
Advantage, particularly for wet sensitive field when, can improve sensitive material adsorption capacity and improve sensitive property；Institute of the present invention
The humidity sensitive material stated is in terms of ingredient, based on zirconium oxide and titanium oxide, as described above, and passing through quality being controlled when to adulterate
Amount, produces unexpected technique effect so that the sensitive performance of sensor greatly improves.
The forming process of above-mentioned sensitive thin film is：
1), ZrO is prepared using method of electrostatic spinning2Composite nano fiber；
2), TiO is prepared using method of electrostatic spinning2Composite nano fiber；
3), according to mass ratio, by above-mentioned ZrO2Composite nano fiber, TiO2Composite nano fiber and NiO nano-particles mix
It closes, then calcines 5h at 700 DEG C, grind uniformly, instill deionized water and form slurry, be further continued for grinding uniformly, which is applied
Overlay on Al2O3Ceramic substrate, to get the sensitive thin film after dry aging.
It is creative by ZrO in technical solution of the present invention2Composite nano fiber, TiO2Composite nano fiber is combined as wet
Quick sensitive material after calcining, forms heterojunction structure, and the two mutually inhibits grain growth；And by adding NiO nanoparticles
Son is as pore creating material and stabilizer, while above-mentioned nanofiber prepared by electrostatic spinning is all made of little crystal grain, overcomes powder
The easy agglomeration of body material changes the micro-structure of material, achieves unexpected technique effect so that the wet sensitive senses
The sensitivity of device greatly improves, and shortens response recovery time.
Preferably, above-mentioned ZrO2Doped with KCl and ZnO in composite nano fiber, doping quality is respectively 3%, 2%.
The ZrO2The preparation process of composite nano fiber is：
S1, spinning solution is prepared：
The eight hydration zirconium oxychlorides of the polyvinylpyrrolidone of 1.2g and 6g are dissolved in 20ml absolute ethyl alcohols and 7ml deionizations
In the mixed solution of water, KCl and ZnO powder are then added in, after strong stirring 12h, zirconium oxychloride is completely dissolved, and obtains spinning
Liquid；
S2, electrostatic spinning：
ZrO is prepared using method of electrostatic spinning2Composite nano fiber, electrospinning parameters setting：Spinning head and collector it
Between distance be 12cm, operating voltage 19kV, spinning rate be 0.4ml/h.
Preferably, above-mentioned TiO2Composite nano fiber is doped with WO3, doping quality is 13%.
The TiO2The preparation process of composite nano fiber is：
S1, spinning solution is prepared：
The polyvinylpyrrolidone of 1g is first dissolved in the absolute ethyl alcohol of 14ml, solution A is formed after strong stirring 1h；Then it takes
The butyl titanate of 3g is dissolved in 6ml absolute ethyl alcohols and 6ml acetic acid mixed solutions, B solution is formed after strong stirring；
Ammonium tungstate is taken again, is dissolved in the absolute ethyl alcohol and 6ml acetic acid mixed solutions of 9ml, C solution is formed after strong stirring；
B solution and C solution are added dropwise in solution A simultaneously, spinning solution is formed after strong stirring 6h；
S2, electrostatic spinning：
TiO is prepared using method of electrostatic spinning2Composite nano fiber, electrospinning parameters setting：Spinning head and collector it
Between distance be 14cm, operating voltage 20kV, spinning rate be 0.5ml/h.
Preferably, the NiO nano particle diameters are 30nm.
Specifically, being Pt electrodes in the slotting finger electrode, Pt electrode lines width is 0.1mm, refers to spacing as 0.12mm, inserts
Finger thickness of electrode is 0.1mm.
Embodiment
In the present embodiment, the sensitive thin film is based on ZrO2Composite nano fiber, TiO2Composite nano fiber and NiO
The mixture of nano-particle；Specifically, above-mentioned ZrO2Composite nano fiber, TiO2The mass ratio of composite nano fiber and NiO is
15:11:1。
Specifically, the ZrO2Doped with KCl and ZnO in composite nano fiber, doping quality is respectively 3%, 2%.
Specifically, the TiO2Composite nano fiber is doped with WO3, doping quality is 13%.
The preparation process of the moisture sensor is：
Step 1 prepares ZrO2Composite nano fiber
S1, spinning solution is prepared：
The eight hydration zirconium oxychlorides of the polyvinylpyrrolidone of 1.2g and 6g are dissolved in 20ml absolute ethyl alcohols and 7ml deionizations
In the mixed solution of water, KCl and ZnO powder are then added in, after strong stirring 12h, zirconium oxychloride is completely dissolved；
S2, electrostatic spinning：
ZrO is prepared using method of electrostatic spinning2Composite nano fiber, electrospinning parameters setting：Spinning head and collector it
Between distance be 12cm, operating voltage 19kV, spinning rate be 0.4ml/h；
Step 2 prepares TiO2Composite nano fiber
S1, spinning solution is prepared：
The polyvinylpyrrolidone of 1g is first dissolved in the absolute ethyl alcohol of 14ml, solution A is formed after strong stirring 1h；Then it takes
The butyl titanate of 3g is dissolved in 6ml absolute ethyl alcohols and 6ml acetic acid mixed solutions, B solution is formed after strong stirring；
Ammonium tungstate is taken again, is dissolved in the absolute ethyl alcohol and 6ml acetic acid mixed solutions of 9ml, C solution is formed after strong stirring；
B solution and C solution are added dropwise in solution A simultaneously, spinning solution is formed after strong stirring 6h；
S2, electrostatic spinning：
TiO is prepared using method of electrostatic spinning2Composite nano fiber, electrospinning parameters setting：Spinning head and collector it
Between distance be 14cm, operating voltage 20kV, spinning rate be 0.5ml/h；
Step 3 prepares sensitive thin film
By the Al2O3Ceramic substrate cleans up, then by above-mentioned ZrO2Composite nano fiber, TiO2Composite Nano
Fiber and the mixing of NiO nano-particles, then calcine 5h at 700 DEG C, and grinding is uniform, instill deionized water and form slurry, are further continued for
Grinding is uniform, which is coated in Al2O3On ceramic substrate, to get the moisture sensor after dry aging.
Reference examples 1
With reference to embodiment 1, the difference lies in the ZrO2Composite nano fiber, TiO2The matter of composite nano fiber and NiO
Amount is than being 5:5:1.
Reference examples 2
With reference to embodiment 1, the difference lies in the ZrO2It is doped with KCl, doping quality in composite nano fiber
3%.
Reference examples 3
With reference to embodiment 1, the difference lies in the TiO2Composite nano fiber is doped with WO3, doping quality is 5%.
Moisture sensor of the present invention is measured in dew cell test system：
For the moisture sensor that each embodiment obtains, as the following table 1 be under identical measuring condition (25 DEG C, 20Hz),
Obtained sensitivity, response recovery time and stability data；Wherein, stability is duplicate measurements 1000 under the same conditions
The knots modification (%) of sensitivity after secondary.
The sensitivity characteristic of moisture sensor that 1 each embodiment of table obtains
| Sensitivity k Ω (%RH)-1 | Response time s | Recovery time s | Stability % | |
| Embodiment | 3406 | 2 | 16 | 3 |
| Reference examples 1 | 985 | 20 | 86 | 9 |
| Reference examples 2 | 660 | 25 | 107 | 8 |
| Reference examples 3 | 549 | 31 | 119 | 7 |
It can see from upper, adulterate situation by adjusting sensitive thin film, the moisture sensor obtained in embodiment 1 is sensitive
In terms of degree, response recovery time, stability there is advantage, achieve unexpected technique effect.
The foregoing is merely the preferred modes of the present invention, are not intended to limit the invention, all spirit and original in the present invention
Within then, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of smart home glass device, which is characterized in that include glass, humidity sensor I, humidity sensor II, wet
Spend sensor III, humidity sensor IV, wind turbine I, wind turbine II, wind turbine III, wind turbine IV, control system；Wherein, the humidity sensor
I and humidity sensor III be uniformly arranged on the left of glass, humidity sensor II and humidity sensor IV are uniformly arranged on glass
On the right side of glass；Wind turbine I and wind turbine III are uniformly arranged on above glass, and wind turbine II and wind turbine IV are uniformly arranged below glass；
Humidity sensor I, humidity sensor II, humidity sensor III, humidity sensor IV and wind turbine I, wind turbine II, wind turbine III, wind turbine
IV is all connected with control system respectively；The humidity sensor is a kind of moisture sensor based on composite nano fiber,
The moisture sensor is thick-film type, using Al2O3Ceramic substrate is substrate, is equipped on the ceramic substrate and inserts finger electrode, inserted and refer to electricity
Extremely it is equipped with sensitive thin film；The sensitive thin film is ZrO2Composite nano fiber, TiO2Composite nano fiber and NiO nanoparticles
The mixture of son.
2. a kind of smart home glass device according to claim 1, which is characterized in that the sensitive thin film thickness is
0.3mm。
3. a kind of smart home glass device according to claim 1, which is characterized in that in sensitive thin film, the ZrO2It is multiple
Close nanofiber, TiO2The mass ratio of composite nano fiber and NiO nano-particles is 15:11:1.
A kind of 4. smart home glass device according to claim 3, which is characterized in that the NiO nano particle diameters
For 30nm.
A kind of 5. smart home glass device according to claim 3, which is characterized in that the ZrO2Composite nano fiber
In doped with KCl and ZnO, doping quality is respectively 3%, 2%.
A kind of 6. smart home glass device according to claim 5, which is characterized in that the ZrO2Composite nano fiber
Preparation process be：
S1, spinning solution is prepared：
The eight hydration zirconium oxychlorides of the polyvinylpyrrolidone of 1.2g and 6g are dissolved in 20ml absolute ethyl alcohols and 7ml deionized waters
In mixed solution, KCl and ZnO powder are then added in, after strong stirring 12h, zirconium oxychloride is completely dissolved；
S2, electrostatic spinning：
ZrO is prepared using method of electrostatic spinning2Composite nano fiber, electrospinning parameters setting：Distance between spinning head and collector
For 12cm, operating voltage 19kV, spinning rate is 0.4ml/h.
A kind of 7. smart home glass device according to claim 3, which is characterized in that the TiO2Composite Nano is fine
Dimension is doped with WO3, doping quality is 13%.
A kind of 8. smart home glass device according to claim 7, which is characterized in that the TiO2Composite nano fiber
Preparation process be：
S1, spinning solution is prepared：
The polyvinylpyrrolidone of 1g is first dissolved in the absolute ethyl alcohol of 14ml, solution A is formed after strong stirring 1h；Then take 3g's
Butyl titanate is dissolved in 6ml absolute ethyl alcohols and 6ml acetic acid mixed solutions, B solution is formed after strong stirring；It takes again
Ammonium tungstate is dissolved in the absolute ethyl alcohol and 6ml acetic acid mixed solutions of 9ml, C solution is formed after strong stirring；
B solution and C solution are added dropwise in solution A simultaneously, spinning solution is formed after strong stirring 6h；
S2, electrostatic spinning：
TiO is prepared using method of electrostatic spinning2Composite nano fiber, electrospinning parameters setting：Distance between spinning head and collector
For 14cm, operating voltage 20kV, spinning rate is 0.5ml/h.
9. a kind of smart home glass device according to claim 1, which is characterized in that the humidity sensor is provided with
Four or more；The wind turbine setting is there are four more than.
10. a kind of smart home glass device according to claim 1, which is characterized in that be in the slotting finger electrode
Pt electrodes, Pt electrode lines width are 0.1mm, refer to spacing as 0.12mm, insert and refer to thickness of electrode as 0.1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711466737.2A CN108143192A (en) | 2017-12-28 | 2017-12-28 | A kind of smart home glass device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711466737.2A CN108143192A (en) | 2017-12-28 | 2017-12-28 | A kind of smart home glass device |
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| Publication Number | Publication Date |
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| CN108143192A true CN108143192A (en) | 2018-06-12 |
Family
ID=62463689
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711466737.2A Pending CN108143192A (en) | 2017-12-28 | 2017-12-28 | A kind of smart home glass device |
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| CN (1) | CN108143192A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102507664A (en) * | 2011-11-08 | 2012-06-20 | 浙江大学 | Conductive polymer composite nanofiber resistive-type humidity sensor and preparation method thereof |
| CN103552548A (en) * | 2013-11-18 | 2014-02-05 | 何思娇 | Demisting device for automobile windshield |
| CN105501187A (en) * | 2014-10-16 | 2016-04-20 | 西安永昌机械动力有限公司 | Self-help demisting device for automobile windshield |
-
2017
- 2017-12-28 CN CN201711466737.2A patent/CN108143192A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102507664A (en) * | 2011-11-08 | 2012-06-20 | 浙江大学 | Conductive polymer composite nanofiber resistive-type humidity sensor and preparation method thereof |
| CN103552548A (en) * | 2013-11-18 | 2014-02-05 | 何思娇 | Demisting device for automobile windshield |
| CN105501187A (en) * | 2014-10-16 | 2016-04-20 | 西安永昌机械动力有限公司 | Self-help demisting device for automobile windshield |
Non-Patent Citations (2)
| Title |
|---|
| 秦宪礼: "《安全监测监控原理》", 31 March 2015 * |
| 苏梅英: "不同结构纳米ZrO2材料的制备、湿敏特性及机理研究", 《中国博士学位论文全文数据库（电子期刊）》 * |
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