CN109005611A - A kind of Dual-layer electrothermal membrane electrically heated glass - Google Patents
A kind of Dual-layer electrothermal membrane electrically heated glass Download PDFInfo
- Publication number
- CN109005611A CN109005611A CN201810607642.6A CN201810607642A CN109005611A CN 109005611 A CN109005611 A CN 109005611A CN 201810607642 A CN201810607642 A CN 201810607642A CN 109005611 A CN109005611 A CN 109005611A
- Authority
- CN
- China
- Prior art keywords
- glass
- heating film
- electric heating
- transparent electric
- dual
- Prior art date
- 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.)
- Pending
Links
- 239000011521 glass Substances 0.000 title claims abstract description 126
- 239000012528 membrane Substances 0.000 title claims abstract description 25
- 239000002355 dual-layer Substances 0.000 title claims abstract description 15
- 238000005485 electric heating Methods 0.000 claims abstract description 88
- 239000010410 layer Substances 0.000 claims abstract description 46
- 238000010438 heat treatment Methods 0.000 claims description 44
- 239000011159 matrix material Substances 0.000 claims description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- HPGGPRDJHPYFRM-UHFFFAOYSA-J tin(iv) chloride Chemical class Cl[Sn](Cl)(Cl)Cl HPGGPRDJHPYFRM-UHFFFAOYSA-J 0.000 claims description 14
- 229920000768 polyamine Polymers 0.000 claims description 11
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 10
- 239000002904 solvent Substances 0.000 claims description 9
- 239000008367 deionised water Substances 0.000 claims description 8
- 229910021641 deionized water Inorganic materials 0.000 claims description 8
- 239000012530 fluid Substances 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 8
- 229920001281 polyalkylene Polymers 0.000 claims description 8
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 7
- 229960000935 dehydrated alcohol Drugs 0.000 claims description 7
- UEZVMMHDMIWARA-UHFFFAOYSA-M phosphonate Chemical compound [O-]P(=O)=O UEZVMMHDMIWARA-UHFFFAOYSA-M 0.000 claims description 7
- 235000002949 phytic acid Nutrition 0.000 claims description 7
- GLFNIEUTAYBVOC-UHFFFAOYSA-L Manganese chloride Chemical compound Cl[Mn]Cl GLFNIEUTAYBVOC-UHFFFAOYSA-L 0.000 claims description 5
- DQMUQFUTDWISTM-UHFFFAOYSA-N O.[O-2].[Fe+2].[Fe+2].[O-2] Chemical compound O.[O-2].[Fe+2].[Fe+2].[O-2] DQMUQFUTDWISTM-UHFFFAOYSA-N 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims description 5
- 235000002867 manganese chloride Nutrition 0.000 claims description 5
- 238000002360 preparation method Methods 0.000 claims description 5
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 4
- 229910021380 Manganese Chloride Inorganic materials 0.000 claims description 4
- 239000002253 acid Substances 0.000 claims description 4
- FAPDDOBMIUGHIN-UHFFFAOYSA-K antimony trichloride Chemical class Cl[Sb](Cl)Cl FAPDDOBMIUGHIN-UHFFFAOYSA-K 0.000 claims description 4
- 239000010941 cobalt Substances 0.000 claims description 4
- 229910017052 cobalt Inorganic materials 0.000 claims description 4
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 4
- 229910052744 lithium Inorganic materials 0.000 claims description 4
- 229940099607 manganese chloride Drugs 0.000 claims description 4
- 239000011565 manganese chloride Substances 0.000 claims description 4
- 238000003756 stirring Methods 0.000 claims description 4
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 2
- 239000005977 Ethylene Substances 0.000 claims description 2
- 229910002804 graphite Inorganic materials 0.000 claims description 2
- 239000010439 graphite Substances 0.000 claims description 2
- 239000007773 negative electrode material Substances 0.000 claims description 2
- 239000007774 positive electrode material Substances 0.000 claims description 2
- 238000009738 saturating Methods 0.000 claims 1
- 238000010257 thawing Methods 0.000 abstract description 7
- 238000005516 engineering process Methods 0.000 abstract description 4
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 30
- 229910021627 Tin(IV) chloride Inorganic materials 0.000 description 10
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 10
- 239000001301 oxygen Substances 0.000 description 10
- 229910052760 oxygen Inorganic materials 0.000 description 10
- -1 polyethylene Polymers 0.000 description 9
- 239000004698 Polyethylene Substances 0.000 description 8
- 229920000573 polyethylene Polymers 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 239000003595 mist Substances 0.000 description 7
- 238000007254 oxidation reaction Methods 0.000 description 6
- 239000000047 product Substances 0.000 description 6
- XOLBLPGZBRYERU-UHFFFAOYSA-N SnO2 Inorganic materials O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 230000003647 oxidation Effects 0.000 description 5
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 238000000354 decomposition reaction Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 239000004065 semiconductor Substances 0.000 description 4
- IMQLKJBTEOYOSI-GPIVLXJGSA-N Inositol-hexakisphosphate Chemical compound OP(O)(=O)O[C@H]1[C@H](OP(O)(O)=O)[C@@H](OP(O)(O)=O)[C@H](OP(O)(O)=O)[C@H](OP(O)(O)=O)[C@@H]1OP(O)(O)=O IMQLKJBTEOYOSI-GPIVLXJGSA-N 0.000 description 3
- IMQLKJBTEOYOSI-UHFFFAOYSA-N Phytic acid Natural products OP(O)(=O)OC1C(OP(O)(O)=O)C(OP(O)(O)=O)C(OP(O)(O)=O)C(OP(O)(O)=O)C1OP(O)(O)=O IMQLKJBTEOYOSI-UHFFFAOYSA-N 0.000 description 3
- 206010037660 Pyrexia Diseases 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 239000000467 phytic acid Substances 0.000 description 3
- 229940068041 phytic acid Drugs 0.000 description 3
- 238000010792 warming Methods 0.000 description 3
- XYFCBTPGUUZFHI-UHFFFAOYSA-N Phosphine Chemical compound P XYFCBTPGUUZFHI-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 125000002947 alkylene group Chemical group 0.000 description 2
- DAMJCWMGELCIMI-UHFFFAOYSA-N benzyl n-(2-oxopyrrolidin-3-yl)carbamate Chemical compound C=1C=CC=CC=1COC(=O)NC1CCNC1=O DAMJCWMGELCIMI-UHFFFAOYSA-N 0.000 description 2
- 238000013329 compounding Methods 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000007770 graphite material Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 150000003009 phosphonic acids Chemical class 0.000 description 2
- SQUHHTBVTRBESD-UHFFFAOYSA-N Hexa-Ac-myo-Inositol Natural products CC(=O)OC1C(OC(C)=O)C(OC(C)=O)C(OC(C)=O)C(OC(C)=O)C1OC(C)=O SQUHHTBVTRBESD-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 230000003712 anti-aging effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 238000005660 chlorination reaction Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000002019 doping agent Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- IDGUHHHQCWSQLU-UHFFFAOYSA-N ethanol;hydrate Chemical compound O.CCO IDGUHHHQCWSQLU-UHFFFAOYSA-N 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000009477 glass transition Effects 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- GPRLSGONYQIRFK-UHFFFAOYSA-N hydron Chemical compound [H+] GPRLSGONYQIRFK-UHFFFAOYSA-N 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- CDAISMWEOUEBRE-GPIVLXJGSA-N inositol Chemical compound O[C@H]1[C@H](O)[C@@H](O)[C@H](O)[C@H](O)[C@@H]1O CDAISMWEOUEBRE-GPIVLXJGSA-N 0.000 description 1
- 229960000367 inositol Drugs 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 229910000073 phosphorus hydride Inorganic materials 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- CDAISMWEOUEBRE-UHFFFAOYSA-N scyllo-inosotol Natural products OC1C(O)C(O)C(O)C(O)C1O CDAISMWEOUEBRE-UHFFFAOYSA-N 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/84—Heating arrangements specially adapted for transparent or reflecting areas, e.g. for demisting or de-icing windows, mirrors or vehicle windshields
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/02—Details
- H05B3/03—Electrodes
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/10—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
- H05B2203/013—Heaters using resistive films or coatings
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
- H05B2203/017—Manufacturing methods or apparatus for heaters
Landscapes
- Joining Of Glass To Other Materials (AREA)
- Surface Heating Bodies (AREA)
Abstract
The present invention relates to glass technology fields, disclose a kind of Dual-layer electrothermal membrane electrically heated glass.The glass includes inner layer glass, glass outer and the electric heating membrane module being located between inner layer glass and glass outer, the electric heating membrane module includes interior transparent electric heating film, outer transparent electric heating film and the heat-protecting glass being located between interior transparent electric heating film and outer transparent electric heating film, the interior transparent electric heating film is bonded to each other with inner layer glass, the outer transparent electric heating film is bonded to each other with glass outer, the left end of the interior transparent electric heating film is equipped with the first positive electrode, the right end of the interior transparent electric heating film is equipped with the first negative electrode, the left end of the outer transparent electric heating film is equipped with the second positive electrode, the right end of the outer transparent electric heating film is equipped with the second negative electrode.Electrically heated glass defrosting of the present invention is high-efficient, saves electric energy.
Description
Technical field
The present invention relates to glass technology fields, more particularly, to a kind of Dual-layer electrothermal membrane electrically heated glass.
Background technique
Automobile can condense one layer of frost outside front windshield, frost can seriously affect after outdoor placement overnight in winter
The sight of driver brings hidden danger to driver and passenger's personal safety, relatively time consuming laborious using artificial method removing frost,
Windshield defrost usually at present, and there are two types of methods, first is that in the thin electric furnace heating wire of double glazing middle preparation, electric furnace heating wire fever
To delivering heat to windshield, so that frost be made to melt, but that there are heating efficiencies is low for electric furnace heating wire heated windshield, influences
The transparency and the non-uniform disadvantage of heating of glass；Second is that adding one layer of Electric radiant Heating Film between inside and outside layer glass, added by electricity
Heat is electrically heated glass, and Electric radiant Heating Film has the advantages that transparency height and can be realized the uniform of heating, since frost is only covered
It covers on glass outer, it is only necessary to outer layer is heated, but after Electric radiant Heating Film energization, glass of the electric heating film to film two sides
Heat transfer, inner layer glass absorb the heat of Electric radiant Heating Film, to reduce the heat of glass outer absorption, influence glass outer thawing
The efficiency of defrosting.
Summary of the invention
The present invention be in order to overcome the problems, such as prior art inner layer glass absorb Electric radiant Heating Film heat lead to defrosting low efficiency,
The high-efficient Dual-layer electrothermal membrane electrically heated glass of frost can be gone out by providing one kind.
To achieve the goals above, the invention adopts the following technical scheme: a kind of Dual-layer electrothermal membrane electrically heated glass, including
Inner layer glass, glass outer and the electric heating membrane module being located between inner layer glass and glass outer, the electric heating membrane module packet
Interior transparent electric heating film, outer transparent electric heating film and the heat-protecting glass being located between interior transparent electric heating film and outer transparent electric heating film are included,
The interior transparent electric heating film is bonded to each other with inner layer glass, and the outer transparent electric heating film is bonded to each other with glass outer, described interior
The left end of transparent electric heating film is equipped with the first positive electrode, and the right end of the interior transparent electric heating film is equipped with the first negative electrode, described outer
The left end of bright Electric radiant Heating Film is equipped with the second positive electrode, and the right end of the outer transparent electric heating film is equipped with the second negative electrode.
The present invention is used is arranged electric heating membrane module, interior transparent electric heating film and outer transparent between inner layer glass and glass outer
Heat-protecting glass is set between Electric radiant Heating Film, condensation frost is easy on winter glass outer, outside transparent electric heating film is powered, outer transparent electricity
Heat is passed to outer transparent glass to melt frost, due to the heat-blocking action of heat-protecting glass, to prevent outer by hotting mask fever
The heat inner layer glass transition of transparent electric heating film, greatly improves the heat transfer heating efficiency of glass outer, not only saves electric energy, also
Greatly improve the efficiency of defrosting；Interior transparent electric heating film has the function of preventing occurring water mist and heating on inner layer glass, in winter
In the case that weather is cold, inside transparent electric heating film is powered, and interior transparent electric heating film transfers heat to inner layer glass, and inner layer glass is by heat
Automotive interior is passed to, heating is played the role of, the heat transfer that heat-protecting glass can prevent internal layer Electric radiant Heating Film from distributing at this time is outside
On layer glass, the loss of heat is avoided, to greatly improve heating and the warming effect of automotive interior；In addition inner layer glass due to
It is not in winter water mist on inner layer glass in heated condition, so that water mist be avoided to appear in shadow on internal layer windshield
Ring driver's sight.
Preferably, being equipped with vacuum cavity in the heat-protecting glass.
It is added with heat-barrier material in heat-protecting glass, to make glass that there is heat-blocking action, is arranged in the inside of heat-protecting glass
Vacuum cavity substantially reduces the thermal conductivity of glass, further enhances the heat insulation of glass.
Preferably, the preparation method of the interior transparent electric heating film or outer transparent electric heating film the following steps are included:
1) by weight by 300~400 parts of tin tetrachlorides, 20~30 parts of antimony trichlorides, 2~3 parts of phytic acids, more than 1~2 part
Ethylene polyamine polyalkylene phosphonate, 1~3 part of di-iron trioxide, 1~3 part of manganese chloride are added to 400~500 parts by weight solvent
In, wherein solvent is the mixed liquor of deionized water and dehydrated alcohol, and the mass ratio of deionized water and dehydrated alcohol is 1:10~20,
40~50 DEG C are heated to, stirring and dissolving forms mixed liquor, and 1~2 parts by weight hydrochloric acid and 5~10 is then successively added into mixed liquor
Parts by weight hydrogen peroxide continues to be uniformly mixed to obtain Electric radiant Heating Film treatment fluid；
2) inner layer glass matrix or glass outer matrix are heated to 450~600 DEG C, it then will be at Electric radiant Heating Film by compressed air
Reason liquid is sprayed on glass matrix, obtains half-finished product of electric heating film；
3) half-finished product of electric heating film is heat-treated to 10~20min under conditions of 700~800 DEG C, obtains interior transparent electric heating film or outer
Transparent electric heating film.
For the present invention using tin tetrachloride as primary raw material, antimony trichloride is dopant, and di-iron trioxide can increase electric heating
The thermal stability of film, manganese chloride have anti-aging effect.Tin tetrachloride and antimony trichloride contact hair with oxygen under the high temperature conditions
Raw oxidation, obtains one layer of SnO2Sb semiconductor thermoelectric film, in the prior art using the oxygen in vapor and air make its four
Stannic chloride occurs oxidation reaction and forms film forming matter, often leads to oxidation not exclusively because content of oxygen in air is insufficient, shadow
Semiconductor film heating efficiency is rung, present invention use adds hydrogen peroxide in Electric radiant Heating Film treatment fluid, using hydrogen peroxide in high temperature
Under conditions of the oxygen that decomposites to which tin tetrachloride be aoxidized to form stannic oxide semiconductor film, hydrogen peroxide can discharge greatly
The oxygen of amount greatly improves the heating efficiency of semiconductor material, separately so as to which tin tetrachloride is completely oxidized to stannic oxide
Outer hydrogen peroxide is due to being dispersed in Electric radiant Heating Film treatment fluid, the oxygen energy that hydrogen peroxide generates after spraying on glass matrix
Enough sufficiently to contact with tin tetrachloride, tin tetrachloride is contacted with the oxygen in air compared to the prior art, greatly improves four chlorinations
The oxidation efficiency and degree of oxidation of tin.Temperature is warming up to 40~50 in a solvent in order to dissolve each component in step 1)
DEG C, but will cause the decomposition in advance of hydrogen peroxide, in order to prevent the decomposition in advance of hydrogen peroxide, the present invention is in electric heating film process
Phytic acid and polyethylene polyamine polyalkylene phosphonate, phytic acid and polyethylene polyamine polyalkylene phosphine are added in liquid
Hydrochlorate compounding can play stabilization to hydrogen peroxide, prevent the decomposition of hydrogen peroxide, the hydrogen ion that in addition hydrochloric acid ionizes out
The ionization that can prevent hydrogen peroxide further increases the stability of hydrogen peroxide, when Electric radiant Heating Film treatment fluid is sprayed on glass base
After on body, phytic acid is decomposed under hot conditions, and polyethylene polyamine polyalkylene phosphonate is under the high temperature conditions to peroxidating
The decomposition of hydrogen has facilitation again, so can generate a large amount of oxygen at once after Electric radiant Heating Film treatment fluid is sprayed on glass matrix
Gas makes the tin tetrachloride complete oxidation of coat inside, in the prior art can only oxide covering surface using oxygen in air
Tin tetrachloride, internal tin tetrachloride due to cannot the contact with oxygen cannot be oxidized completely；In addition polyethylene polyamine is more
Alkylene phosphonic acids salt has preferable viscosity, can greatly increase Electric radiant Heating Film and glass base matching to be coated on glass matrix after drying
The adhesive force of body makes it be not easy to fall off from glass matrix, and the present invention adds more than 1~2 part in Electric radiant Heating Film prescription for the treatment of liquid
Ethylene polyamine polyalkylene phosphonate can not be with inositol six when polyethylene polyamine polyalkylene phosphonic acids salt content is lower than 1 part
Phosphoric acid plays preferable compounding effect, and hydrogen peroxide is made to keep stablizing at 40~50 DEG C, and Electric radiant Heating Film and glass matrix
Adhesive force is not high, is easy to fall off from glass matrix, when polyethylene polyamine polyalkylene phosphonic acids salt content is higher than 2 parts, electric heating
The viscosity of film process liquid is excessively high, influences the dispersion of recipe ingredient, reduces the final product quality and performance of Electric radiant Heating Film.
Preferably, the air pressure of compressed air is 0.03~0.06Mpa in the step 4).
Preferably, the glass outer is with a thickness of 3~5mm.
Preferably, the inner layer glass is with a thickness of 2~3mm.
Preferably, the heat-protecting glass with a thickness of 1~2mm.
Preferably, first positive electrode and the second positive electrode material are cobalt acid lithium, first negative electrode and second
Negative electrode material is graphite.
Therefore, the invention has the following beneficial effects: (1) electrically heated glass defrosting is high-efficient, electric energy is saved；(2) have
There are heating and thermal effect；(3) avoid occurring water mist on inner layer glass；(4) outer transparent electric heating film of the invention and interior transparent electricity
The heating effect of hotting mask is higher, and is not easy to fall off from glass matrix.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the invention.
Appended drawing reference
Inner layer glass 1, glass outer 2, electric heating membrane module 3, interior transparent electric heating film 31, outer transparent electric heating film 32, heat-protecting glass 33,
First positive electrode 311, the first negative electrode 312, the second positive electrode 321, the second negative electrode 322.
Specific embodiment
Below by specific embodiment, technical scheme is described further.
Embodiment 1
If Fig. 1 is a kind of structural schematic diagram of the invention, a kind of Dual-layer electrothermal membrane electrically heated glass, including inner layer glass 1, outer layer
Glass 2 and the electric heating membrane module 3 being located between inner layer glass and glass outer, for glass outer with a thickness of 3mm, inner layer glass is thick
Degree is 2mm, is bonded between the inner layer glass and electric-heating assembly by translucent adhesive, the glass outer and electric-heating assembly it
Between bonded by binder, the electric heating membrane module includes interior transparent electric heating film 31, outer transparent electric heating film 32 and is located in interior
Heat-protecting glass 33 between bright Electric radiant Heating Film and outer transparent electric heating film, the heat-protecting glass is interior to be equipped with vacuum cavity 331, heat-protecting glass
With a thickness of 1mm, the interior transparent electric heating film is bonded to each other with inner layer glass, and the outer transparent electric heating film and glass outer are mutual
The left end of fitting, the interior transparent electric heating film is equipped with the first positive electrode 311, and the first positive electrode is prepared by cobalt acid lithium material, described
The right end of interior transparent electric heating film is equipped with the first negative electrode 312, and the first negative electrode is prepared by graphite material, the outer transparent electric heating film
Left end be equipped with the second positive electrode 321, the second positive electrode prepared by cobalt acid lithium material, and the right end of the outer transparent electric heating film is equipped with
Second negative electrode 322, the second negative electrode are prepared by graphite material.
The preparation method of interior transparent electric heating film the following steps are included:
1) by weight by 320 parts of tin tetrachlorides, 28 parts of antimony trichlorides, 3 parts of phytic acids, 2 parts of more alkylenes of polyethylene polyamine
Base phosphonate, 1 part of di-iron trioxide, 1 part of manganese chloride are added in 430 parts by weight solvent, and wherein solvent is deionized water and nothing
The mass ratio of the mixed liquor of water-ethanol, deionized water and dehydrated alcohol is 1:15, is heated to 45 DEG C, stirring and dissolving forms mixing
Then 1 parts by weight hydrochloric acid and 8 parts by weight hydrogen peroxide is successively added in liquid into mixed liquor, continue to be uniformly mixed to obtain electric heating
Film process liquid；
2) inner layer glass matrix is heated to 500 DEG C, then Electric radiant Heating Film treatment fluid is sprayed on glass matrix by compressed air,
Obtain half-finished product of electric heating film；
3) half-finished product of electric heating film is heat-treated 15min under conditions of 750 DEG C, obtains interior transparent electric heating film.
The preparation method of outer transparent electric heating film the following steps are included:
1) by weight by 400 parts of tin tetrachlorides, 25 parts of antimony trichlorides, 3 parts of phytic acids, 2 parts of more alkylenes of polyethylene polyamine
Base phosphonate, 2 parts of di-iron trioxides, 1.5 parts of manganese chlorides are added in 500 parts by weight solvent, wherein solvent be deionized water and
The mass ratio of the mixed liquor of dehydrated alcohol, deionized water and dehydrated alcohol is 1:20, is heated to 50 DEG C, stirring and dissolving forms mixing
Then 1 parts by weight hydrochloric acid and 8 parts by weight hydrogen peroxide is successively added in liquid into mixed liquor, continue to be uniformly mixed to obtain electric heating
Film process liquid；
2) glass outer matrix is heated to 450 DEG C, then Electric radiant Heating Film treatment fluid is sprayed on glass matrix by compressed air,
Obtain half-finished product of electric heating film；
3) half-finished product of electric heating film is heat-treated 20min under conditions of 800 DEG C, obtains outer transparent electric heating film.
Condensation frost is easy on winter glass outer 2, outside transparent electric heating film 32 is powered, outer transparent electric heating film fever, will
Heat passes to glass outer 2, to frost be melted, due to the heat-blocking action of heat-insulated glass 33, to prevent outer transparent electric heating film
32 heat inner layer glass 1 conducts, and greatly improves the heat transfer heating efficiency of glass outer, not only saves electric energy, also mention significantly
The efficiency of height defrosting；Interior transparent electric heating film 31 has the function of preventing water mist and heating occur on inner layer glass 1, in wintry weather
In the case where cold, inside transparent electric heating film 31 is powered, and interior transparent electric heating film 31 transfers heat to inner layer glass 1, and inner layer glass will be warm
Amount passes to automotive interior, plays the role of heating, and the heat that heat-protecting glass can prevent interior transparent electric heating film 31 from distributing at this time passes
It is delivered on glass outer 2, avoids the loss of heat, to greatly improve heating and the warming effect of automotive interior；In addition internal layer
Glass 2 is not in winter water mist on inner layer glass 2 due to being in heated condition, so that water mist be avoided to appear in internal layer gear
Driver's sight is influenced on wind glass.
| Adhesive force (N) | Heat resisting temperature (DEG C) | Resistance change rate (%) | Power density W/cm2 |
| 315 | 900 | 1.25 | 35 |
The above described is only a preferred embodiment of the present invention, be not intended to limit the present invention in any form, though
So the present invention has been disclosed as a preferred embodiment, and however, it is not intended to limit the invention, any technology people for being familiar with this profession
Member, without departing from the scope of the present invention, when the technology contents using the disclosure above make a little change or modification
It is right according to the technical essence of the invention for the equivalent embodiment of equivalent variations, but without departing from the technical solutions of the present invention
Any simple modification, equivalent change and modification made by above embodiments, all of which are still within the scope of the technical scheme of the invention.
Claims (8)
1. a kind of Dual-layer electrothermal membrane electrically heated glass, which is characterized in that including inner layer glass (1), glass outer (2) and be located in
Electric heating membrane module (3) between inner layer glass and glass outer, the electric heating membrane module includes interior transparent electric heating film (31), outer
Bright Electric radiant Heating Film (32) and the heat-protecting glass (33) being located between interior transparent electric heating film and outer transparent electric heating film, the interior transparent electricity
Hotting mask is bonded to each other with inner layer glass, and the outer transparent electric heating film is bonded to each other with glass outer, the interior transparent electric heating film
Left end is equipped with the first positive electrode (311), and the right end of the interior transparent electric heating film is equipped with the first negative electrode (312), described outer transparent
The left end of Electric radiant Heating Film is equipped with the second positive electrode (321), and the right end of the outer transparent electric heating film is equipped with the second negative electrode (322).
2. a kind of Dual-layer electrothermal membrane electrically heated glass according to claim 1, which is characterized in that set in the heat-protecting glass
There are vacuum cavity (331).
3. a kind of Dual-layer electrothermal membrane electrically heated glass according to claim 1, which is characterized in that the interior transparent electric heating film
Or outer transparent electric heating film preparation method the following steps are included:
1) by weight by 300 ~ 400 parts of tin tetrachlorides, 20 ~ 30 parts of antimony trichlorides, 2 ~ 3 parts of phytic acids, ethylene more than 1 ~ 2 part
Polyamines polyalkylene phosphonate, 1 ~ 3 part of di-iron trioxide, 1 ~ 3 part of manganese chloride are added in 400 ~ 500 parts by weight solvent, wherein
Solvent is the mixed liquor of deionized water and dehydrated alcohol, and the mass ratio of deionized water and dehydrated alcohol is 1:10 ~ 20, is heated to 40
~ 50 DEG C, stirring and dissolving forms mixed liquor, and 1 ~ 2 parts by weight hydrochloric acid and 5 ~ 10 parts by weight dioxygens are then successively added into mixed liquor
Water continues to be uniformly mixed to obtain Electric radiant Heating Film treatment fluid；
2) inner layer glass matrix or glass outer matrix are heated to 450 ~ 600 DEG C, it then will be at Electric radiant Heating Film by compressed air
Reason liquid is sprayed on glass matrix, obtains half-finished product of electric heating film；
3) half-finished product of electric heating film is heat-treated to 10 ~ 20min under conditions of 700 ~ 800 DEG C, obtains interior transparent electric heating film or outer saturating
Bright Electric radiant Heating Film.
4. a kind of Dual-layer electrothermal membrane electrically heated glass according to claim 3, which is characterized in that compressed in the step 4)
The air pressure of air is 0.03 ~ 0.06Mpa.
5. a kind of Dual-layer electrothermal membrane electrically heated glass according to claim 1 or 2, which is characterized in that the glass outer
With a thickness of 3 ~ 5mm.
6. a kind of Dual-layer electrothermal membrane electrically heated glass according to claim 1 or 2, which is characterized in that the inner layer glass
With a thickness of 2 ~ 3mm.
7. a kind of Dual-layer electrothermal membrane electrically heated glass according to claim 1 or 2, which is characterized in that the heat-protecting glass
With a thickness of 1 ~ 2mm.
8. a kind of Dual-layer electrothermal membrane electrically heated glass according to claim 1 or 2, which is characterized in that first positive electricity
Pole and the second positive electrode material are cobalt acid lithium, and first negative electrode and the second negative electrode material are graphite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810607642.6A CN109005611A (en) | 2018-06-13 | 2018-06-13 | A kind of Dual-layer electrothermal membrane electrically heated glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810607642.6A CN109005611A (en) | 2018-06-13 | 2018-06-13 | A kind of Dual-layer electrothermal membrane electrically heated glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109005611A true CN109005611A (en) | 2018-12-14 |
Family
ID=64600803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810607642.6A Pending CN109005611A (en) | 2018-06-13 | 2018-06-13 | A kind of Dual-layer electrothermal membrane electrically heated glass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109005611A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20060073119A (en) * | 2004-12-24 | 2006-06-28 | (주) 유니플라텍 | Heating unit with good resistance properties |
| CN201008217Y (en) * | 2007-01-12 | 2008-01-16 | 陈树鍊 | Electrothermal glass |
| CN103533681A (en) * | 2013-10-25 | 2014-01-22 | 天津市旺东新材料研发有限公司 | Electrothermal film and preparation method thereof |
| CN107083168A (en) * | 2017-05-10 | 2017-08-22 | 浙江鼎昇新材料科技股份有限公司 | A kind of glass nano transparent insulating coating and its application |
| CN206510534U (en) * | 2017-02-08 | 2017-09-22 | 东莞市明达玻璃有限公司 | A kind of electrical heating doubling glass |
| CN206781157U (en) * | 2017-05-15 | 2017-12-22 | 金陵科技学院 | A kind of antifog glass |
-
2018
- 2018-06-13 CN CN201810607642.6A patent/CN109005611A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20060073119A (en) * | 2004-12-24 | 2006-06-28 | (주) 유니플라텍 | Heating unit with good resistance properties |
| CN201008217Y (en) * | 2007-01-12 | 2008-01-16 | 陈树鍊 | Electrothermal glass |
| CN103533681A (en) * | 2013-10-25 | 2014-01-22 | 天津市旺东新材料研发有限公司 | Electrothermal film and preparation method thereof |
| CN206510534U (en) * | 2017-02-08 | 2017-09-22 | 东莞市明达玻璃有限公司 | A kind of electrical heating doubling glass |
| CN107083168A (en) * | 2017-05-10 | 2017-08-22 | 浙江鼎昇新材料科技股份有限公司 | A kind of glass nano transparent insulating coating and its application |
| CN206781157U (en) * | 2017-05-15 | 2017-12-22 | 金陵科技学院 | A kind of antifog glass |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102036433B (en) | Infrared electric heating film heating tube with double-film layer structure as well as preparation method and application thereof | |
| WO2018036426A1 (en) | Modified nanometer composite polysulfide sealant for fireproof glass and preparation method therefor | |
| CN106746755B (en) | A kind of preparation method and its usage of vacuum glass | |
| CN102278043B (en) | Method for obtaining a heated glass window and resulting heated glass window | |
| CN109053131A (en) | Oxidization fiber aerogel blanket and preparation method thereof | |
| CN104895461A (en) | Efficient energy-saving intelligent electric heating hollow glass and preparation method thereof | |
| CN102740514A (en) | Mica plate coating electric heating device and manufacturing method thereof | |
| CN109005611A (en) | A kind of Dual-layer electrothermal membrane electrically heated glass | |
| CN101368930B (en) | Production method for sensitive material and gas-sensitive element of halogen refrigerant detection sensor | |
| CN204180311U (en) | A kind of electrically heated glass | |
| CN113038641A (en) | Novel composite semiconductor heating film and film preparation method | |
| CN103468094A (en) | Sealing and heat-insulating coating material for outer surface of shell and preparation method thereof | |
| WO2003088273A1 (en) | Porous electroconductive material having light transmitting property | |
| CN105444502B (en) | The method for preparing transparency aerogel, transparency aerogel glass and refrigerator for refrigerator | |
| CN107935405B (en) | Preparation method of antimony-doped tin oxide electrochromic film | |
| CN109982458A (en) | A kind of far infrared planar heat producing body and its production method | |
| CN112533310B (en) | Heatable automobile glass | |
| CN114316354A (en) | Preparation method of dual-mode super-hydrophobic radiation cooling film | |
| DE2121319A1 (en) | Electrically heating coating for glass plates - - consisting of electroconductive layer contg a doping element | |
| CN105120536A (en) | Preparation method of nano material heating element | |
| CN208300057U (en) | A kind of Dual-layer electrothermal membrane electrically heated glass | |
| CN1145408C (en) | Heating graphite pulp and its preparation and application | |
| CN101772228A (en) | Heating pipe | |
| CN205160810U (en) | Far infrared waterborne carbon fiber heating wire | |
| CN105672846B (en) | A kind of intelligent louver(-vre) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181214 |